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"+f+"Labeled":"")+'" onmousedown="return false;" onclick="return false;" aria-labelledby="'+this.id+'_voice" title="'+a.encode(e.title)+'">';if(e.image&&!(this.editor&&this.editor.forcedHighContrastMode)){d+='<span class="mceIcon '+e["class"]+'"><img class="mceIcon" src="'+e.image+'" alt="'+a.encode(e.title)+'" /></span>'+(c?'<span class="'+f+'Label">'+c+"</span>":"")}else{d+='<span class="mceIcon '+e["class"]+'"></span>'+(c?'<span class="'+f+'Label">'+c+"</span>":"")}d+='<span class="mceVoiceLabel mceIconOnly" style="display: none;" id="'+this.id+'_voice">'+e.title+"</span>";d+="</a>";return d},postRender:function(){var d=this,e=d.settings,c;if(b.isIE&&d.editor){b.dom.Event.add(d.id,"mousedown",function(f){var g=d.editor.selection.getNode().nodeName;c=g==="IMG"?d.editor.selection.getBookmark():null})}b.dom.Event.add(d.id,"click",function(f){if(!d.isDisabled()){if(b.isIE&&d.editor&&c!==null){d.editor.selection.moveToBookmark(c)}return e.onclick.call(e.scope,f)}});b.dom.Event.add(d.id,"keydown",function(f){if(!d.isDisabled()&&f.keyCode==b.VK.SPACEBAR){b.dom.Event.cancel(f);return e.onclick.call(e.scope,f)}})}})})(tinymce);(function(e){var d=e.DOM,b=e.dom.Event,f=e.each,a=e.util.Dispatcher,c;e.create("tinymce.ui.ListBox:tinymce.ui.Control",{ListBox:function(j,i,g){var h=this;h.parent(j,i,g);h.items=[];h.onChange=new a(h);h.onPostRender=new a(h);h.onAdd=new a(h);h.onRenderMenu=new e.util.Dispatcher(this);h.classPrefix="mceListBox";h.marked={}},select:function(h){var g=this,j,i;g.marked={};if(h==c){return g.selectByIndex(-1)}if(h&&typeof(h)=="function"){i=h}else{i=function(k){return k==h}}if(h!=g.selectedValue){f(g.items,function(l,k){if(i(l.value)){j=1;g.selectByIndex(k);return false}});if(!j){g.selectByIndex(-1)}}},selectByIndex:function(g){var i=this,j,k,h;i.marked={};if(g!=i.selectedIndex){j=d.get(i.id+"_text");h=d.get(i.id+"_voiceDesc");k=i.items[g];if(k){i.selectedValue=k.value;i.selectedIndex=g;d.setHTML(j,d.encode(k.title));d.setHTML(h,i.settings.title+" - "+k.title);d.removeClass(j,"mceTitle");d.setAttrib(i.id,"aria-valuenow",k.title)}else{d.setHTML(j,d.encode(i.settings.title));d.setHTML(h,d.encode(i.settings.title));d.addClass(j,"mceTitle");i.selectedValue=i.selectedIndex=null;d.setAttrib(i.id,"aria-valuenow",i.settings.title)}j=0}},mark:function(g){this.marked[g]=true},add:function(j,g,i){var h=this;i=i||{};i=e.extend(i,{title:j,value:g});h.items.push(i);h.onAdd.dispatch(h,i)},getLength:function(){return this.items.length},renderHTML:function(){var j="",g=this,i=g.settings,k=g.classPrefix;j='<span role="listbox" aria-haspopup="true" aria-labelledby="'+g.id+'_voiceDesc" aria-describedby="'+g.id+'_voiceDesc"><table role="presentation" tabindex="0" id="'+g.id+'" cellpadding="0" cellspacing="0" class="'+k+" "+k+"Enabled"+(i["class"]?(" "+i["class"]):"")+'"><tbody><tr>';j+="<td>"+d.createHTML("span",{id:g.id+"_voiceDesc","class":"voiceLabel",style:"display:none;"},g.settings.title);j+=d.createHTML("a",{id:g.id+"_text",tabindex:-1,href:"javascript:;","class":"mceText",onclick:"return false;",onmousedown:"return false;"},d.encode(g.settings.title))+"</td>";j+="<td>"+d.createHTML("a",{id:g.id+"_open",tabindex:-1,href:"javascript:;","class":"mceOpen",onclick:"return false;",onmousedown:"return false;"},'<span><span style="display:none;" class="mceIconOnly" aria-hidden="true">\u25BC</span></span>')+"</td>";j+="</tr></tbody></table></span>";return j},showMenu:function(){var h=this,j,i=d.get(this.id),g;if(h.isDisabled()||h.items.length===0){return}if(h.menu&&h.menu.isMenuVisible){return h.hideMenu()}if(!h.isMenuRendered){h.renderMenu();h.isMenuRendered=true}j=d.getPos(i);g=h.menu;g.settings.offset_x=j.x;g.settings.offset_y=j.y;g.settings.keyboard_focus=!e.isOpera;f(h.items,function(k){if(g.items[k.id]){g.items[k.id].setSelected(0)}});f(h.items,function(k){if(g.items[k.id]&&h.marked[k.value]){g.items[k.id].setSelected(1)}if(k.value===h.selectedValue){g.items[k.id].setSelected(1)}});g.showMenu(0,i.clientHeight);b.add(d.doc,"mousedown",h.hideMenu,h);d.addClass(h.id,h.classPrefix+"Selected")},hideMenu:function(h){var g=this;if(g.menu&&g.menu.isMenuVisible){d.removeClass(g.id,g.classPrefix+"Selected");if(h&&h.type=="mousedown"&&(h.target.id==g.id+"_text"||h.target.id==g.id+"_open")){return}if(!h||!d.getParent(h.target,".mceMenu")){d.removeClass(g.id,g.classPrefix+"Selected");b.remove(d.doc,"mousedown",g.hideMenu,g);g.menu.hideMenu()}}},renderMenu:function(){var h=this,g;g=h.settings.control_manager.createDropMenu(h.id+"_menu",{menu_line:1,"class":h.classPrefix+"Menu mceNoIcons",max_width:250,max_height:150});g.onHideMenu.add(function(){h.hideMenu();h.focus()});g.add({title:h.settings.title,"class":"mceMenuItemTitle",onclick:function(){if(h.settings.onselect("")!==false){h.select("")}}});f(h.items,function(i){if(i.value===c){g.add({title:i.title,role:"option","class":"mceMenuItemTitle",onclick:function(){if(h.settings.onselect("")!==false){h.select("")}}})}else{i.id=d.uniqueId();i.role="option";i.onclick=function(){if(h.settings.onselect(i.value)!==false){h.select(i.value)}};g.add(i)}});h.onRenderMenu.dispatch(h,g);h.menu=g},postRender:function(){var g=this,h=g.classPrefix;b.add(g.id,"click",g.showMenu,g);b.add(g.id,"keydown",function(i){if(i.keyCode==32){g.showMenu(i);b.cancel(i)}});b.add(g.id,"focus",function(){if(!g._focused){g.keyDownHandler=b.add(g.id,"keydown",function(i){if(i.keyCode==40){g.showMenu();b.cancel(i)}});g.keyPressHandler=b.add(g.id,"keypress",function(j){var i;if(j.keyCode==13){i=g.selectedValue;g.selectedValue=null;b.cancel(j);g.settings.onselect(i)}})}g._focused=1});b.add(g.id,"blur",function(){b.remove(g.id,"keydown",g.keyDownHandler);b.remove(g.id,"keypress",g.keyPressHandler);g._focused=0});if(e.isIE6||!d.boxModel){b.add(g.id,"mouseover",function(){if(!d.hasClass(g.id,h+"Disabled")){d.addClass(g.id,h+"Hover")}});b.add(g.id,"mouseout",function(){if(!d.hasClass(g.id,h+"Disabled")){d.removeClass(g.id,h+"Hover")}})}g.onPostRender.dispatch(g,d.get(g.id))},destroy:function(){this.parent();b.clear(this.id+"_text");b.clear(this.id+"_open")}})})(tinymce);(function(e){var d=e.DOM,b=e.dom.Event,f=e.each,a=e.util.Dispatcher,c;e.create("tinymce.ui.NativeListBox:tinymce.ui.ListBox",{NativeListBox:function(h,g){this.parent(h,g);this.classPrefix="mceNativeListBox"},setDisabled:function(g){d.get(this.id).disabled=g;this.setAriaProperty("disabled",g)},isDisabled:function(){return d.get(this.id).disabled},select:function(h){var g=this,j,i;if(h==c){return g.selectByIndex(-1)}if(h&&typeof(h)=="function"){i=h}else{i=function(k){return k==h}}if(h!=g.selectedValue){f(g.items,function(l,k){if(i(l.value)){j=1;g.selectByIndex(k);return false}});if(!j){g.selectByIndex(-1)}}},selectByIndex:function(g){d.get(this.id).selectedIndex=g+1;this.selectedValue=this.items[g]?this.items[g].value:null},add:function(k,h,g){var j,i=this;g=g||{};g.value=h;if(i.isRendered()){d.add(d.get(this.id),"option",g,k)}j={title:k,value:h,attribs:g};i.items.push(j);i.onAdd.dispatch(i,j)},getLength:function(){return this.items.length},renderHTML:function(){var i,g=this;i=d.createHTML("option",{value:""},"-- "+g.settings.title+" --");f(g.items,function(h){i+=d.createHTML("option",{value:h.value},h.title)});i=d.createHTML("select",{id:g.id,"class":"mceNativeListBox","aria-labelledby":g.id+"_aria"},i);i+=d.createHTML("span",{id:g.id+"_aria",style:"display: none"},g.settings.title);return i},postRender:function(){var h=this,i,j=true;h.rendered=true;function g(l){var k=h.items[l.target.selectedIndex-1];if(k&&(k=k.value)){h.onChange.dispatch(h,k);if(h.settings.onselect){h.settings.onselect(k)}}}b.add(h.id,"change",g);b.add(h.id,"keydown",function(q){var n,p=37,m=39,l=38,r=40,k=13,o=32;b.remove(h.id,"change",i);j=false;n=b.add(h.id,"blur",function(){if(j){return}j=true;b.add(h.id,"change",g);b.remove(h.id,"blur",n)});if(q.keyCode==k||q.keyCode==o){g(q);return b.cancel(q)}else{if(q.keyCode==r||q.keyCode==l){q.stopImmediatePropagation()}}});h.onPostRender.dispatch(h,d.get(h.id))}})})(tinymce);(function(c){var b=c.DOM,a=c.dom.Event,d=c.each;c.create("tinymce.ui.MenuButton:tinymce.ui.Button",{MenuButton:function(g,f,e){this.parent(g,f,e);this.onRenderMenu=new c.util.Dispatcher(this);f.menu_container=f.menu_container||b.doc.body},showMenu:function(){var g=this,j,i,h=b.get(g.id),f;if(g.isDisabled()){return}if(!g.isMenuRendered){g.renderMenu();g.isMenuRendered=true}if(g.isMenuVisible){return g.hideMenu()}j=b.getPos(g.settings.menu_container);i=b.getPos(h);f=g.menu;f.settings.offset_x=i.x;f.settings.offset_y=i.y;f.settings.vp_offset_x=i.x;f.settings.vp_offset_y=i.y;f.settings.keyboard_focus=g._focused;f.showMenu(0,h.firstChild.clientHeight);a.add(b.doc,"mousedown",g.hideMenu,g);g.setState("Selected",1);g.isMenuVisible=1},renderMenu:function(){var f=this,e;e=f.settings.control_manager.createDropMenu(f.id+"_menu",{menu_line:1,"class":this.classPrefix+"Menu",icons:f.settings.icons});e.onHideMenu.add(function(){f.hideMenu();f.focus()});f.onRenderMenu.dispatch(f,e);f.menu=e},hideMenu:function(g){var f=this;if(g&&g.type=="mousedown"&&b.getParent(g.target,function(h){return h.id===f.id||h.id===f.id+"_open"})){return}if(!g||!b.getParent(g.target,".mceMenu")){f.setState("Selected",0);a.remove(b.doc,"mousedown",f.hideMenu,f);if(f.menu){f.menu.hideMenu()}}f.isMenuVisible=0},postRender:function(){var e=this,f=e.settings;a.add(e.id,"click",function(){if(!e.isDisabled()){if(f.onclick){f.onclick(e.value)}e.showMenu()}})}})})(tinymce);(function(c){var b=c.DOM,a=c.dom.Event,d=c.each;c.create("tinymce.ui.SplitButton:tinymce.ui.MenuButton",{SplitButton:function(g,f,e){this.parent(g,f,e);this.classPrefix="mceSplitButton"},renderHTML:function(){var i,f=this,g=f.settings,e;i="<tbody><tr>";if(g.image){e=b.createHTML("img ",{src:g.image,role:"presentation","class":"mceAction "+g["class"]})}else{e=b.createHTML("span",{"class":"mceAction "+g["class"]},"")}e+=b.createHTML("span",{"class":"mceVoiceLabel mceIconOnly",id:f.id+"_voice",style:"display:none;"},g.title);i+="<td >"+b.createHTML("a",{role:"button",id:f.id+"_action",tabindex:"-1",href:"javascript:;","class":"mceAction "+g["class"],onclick:"return false;",onmousedown:"return false;",title:g.title},e)+"</td>";e=b.createHTML("span",{"class":"mceOpen "+g["class"]},'<span style="display:none;" class="mceIconOnly" aria-hidden="true">\u25BC</span>');i+="<td >"+b.createHTML("a",{role:"button",id:f.id+"_open",tabindex:"-1",href:"javascript:;","class":"mceOpen "+g["class"],onclick:"return false;",onmousedown:"return false;",title:g.title},e)+"</td>";i+="</tr></tbody>";i=b.createHTML("table",{role:"presentation","class":"mceSplitButton mceSplitButtonEnabled "+g["class"],cellpadding:"0",cellspacing:"0",title:g.title},i);return b.createHTML("div",{id:f.id,role:"button",tabindex:"0","aria-labelledby":f.id+"_voice","aria-haspopup":"true"},i)},postRender:function(){var e=this,g=e.settings,f;if(g.onclick){f=function(h){if(!e.isDisabled()){g.onclick(e.value);a.cancel(h)}};a.add(e.id+"_action","click",f);a.add(e.id,["click","keydown"],function(h){var k=32,m=14,i=13,j=38,l=40;if((h.keyCode===32||h.keyCode===13||h.keyCode===14)&&!h.altKey&&!h.ctrlKey&&!h.metaKey){f();a.cancel(h)}else{if(h.type==="click"||h.keyCode===l){e.showMenu();a.cancel(h)}}})}a.add(e.id+"_open","click",function(h){e.showMenu();a.cancel(h)});a.add([e.id,e.id+"_open"],"focus",function(){e._focused=1});a.add([e.id,e.id+"_open"],"blur",function(){e._focused=0});if(c.isIE6||!b.boxModel){a.add(e.id,"mouseover",function(){if(!b.hasClass(e.id,"mceSplitButtonDisabled")){b.addClass(e.id,"mceSplitButtonHover")}});a.add(e.id,"mouseout",function(){if(!b.hasClass(e.id,"mceSplitButtonDisabled")){b.removeClass(e.id,"mceSplitButtonHover")}})}},destroy:function(){this.parent();a.clear(this.id+"_action");a.clear(this.id+"_open");a.clear(this.id)}})})(tinymce);(function(d){var c=d.DOM,a=d.dom.Event,b=d.is,e=d.each;d.create("tinymce.ui.ColorSplitButton:tinymce.ui.SplitButton",{ColorSplitButton:function(i,h,f){var g=this;g.parent(i,h,f);g.settings=h=d.extend({colors:"000000,993300,333300,003300,003366,000080,333399,333333,800000,FF6600,808000,008000,008080,0000FF,666699,808080,FF0000,FF9900,99CC00,339966,33CCCC,3366FF,800080,999999,FF00FF,FFCC00,FFFF00,00FF00,00FFFF,00CCFF,993366,C0C0C0,FF99CC,FFCC99,FFFF99,CCFFCC,CCFFFF,99CCFF,CC99FF,FFFFFF",grid_width:8,default_color:"#888888"},g.settings);g.onShowMenu=new d.util.Dispatcher(g);g.onHideMenu=new d.util.Dispatcher(g);g.value=h.default_color},showMenu:function(){var f=this,g,j,i,h;if(f.isDisabled()){return}if(!f.isMenuRendered){f.renderMenu();f.isMenuRendered=true}if(f.isMenuVisible){return f.hideMenu()}i=c.get(f.id);c.show(f.id+"_menu");c.addClass(i,"mceSplitButtonSelected");h=c.getPos(i);c.setStyles(f.id+"_menu",{left:h.x,top:h.y+i.firstChild.clientHeight,zIndex:200000});i=0;a.add(c.doc,"mousedown",f.hideMenu,f);f.onShowMenu.dispatch(f);if(f._focused){f._keyHandler=a.add(f.id+"_menu","keydown",function(k){if(k.keyCode==27){f.hideMenu()}});c.select("a",f.id+"_menu")[0].focus()}f.keyboardNav=new d.ui.KeyboardNavigation({root:f.id+"_menu",items:c.select("a",f.id+"_menu"),onCancel:function(){f.hideMenu();f.focus()}});f.keyboardNav.focus();f.isMenuVisible=1},hideMenu:function(g){var f=this;if(f.isMenuVisible){if(g&&g.type=="mousedown"&&c.getParent(g.target,function(h){return h.id===f.id+"_open"})){return}if(!g||!c.getParent(g.target,".mceSplitButtonMenu")){c.removeClass(f.id,"mceSplitButtonSelected");a.remove(c.doc,"mousedown",f.hideMenu,f);a.remove(f.id+"_menu","keydown",f._keyHandler);c.hide(f.id+"_menu")}f.isMenuVisible=0;f.onHideMenu.dispatch();f.keyboardNav.destroy()}},renderMenu:function(){var p=this,h,k=0,q=p.settings,g,j,l,o,f;o=c.add(q.menu_container,"div",{role:"listbox",id:p.id+"_menu","class":q.menu_class+" "+q["class"],style:"position:absolute;left:0;top:-1000px;"});h=c.add(o,"div",{"class":q["class"]+" mceSplitButtonMenu"});c.add(h,"span",{"class":"mceMenuLine"});g=c.add(h,"table",{role:"presentation","class":"mceColorSplitMenu"});j=c.add(g,"tbody");k=0;e(b(q.colors,"array")?q.colors:q.colors.split(","),function(m){m=m.replace(/^#/,"");if(!k--){l=c.add(j,"tr");k=q.grid_width-1}g=c.add(l,"td");var i={href:"javascript:;",style:{backgroundColor:"#"+m},title:p.editor.getLang("colors."+m,m),"data-mce-color":"#"+m};if(!d.isIE){i.role="option"}g=c.add(g,"a",i);if(p.editor.forcedHighContrastMode){g=c.add(g,"canvas",{width:16,height:16,"aria-hidden":"true"});if(g.getContext&&(f=g.getContext("2d"))){f.fillStyle="#"+m;f.fillRect(0,0,16,16)}else{c.remove(g)}}});if(q.more_colors_func){g=c.add(j,"tr");g=c.add(g,"td",{colspan:q.grid_width,"class":"mceMoreColors"});g=c.add(g,"a",{role:"option",id:p.id+"_more",href:"javascript:;",onclick:"return false;","class":"mceMoreColors"},q.more_colors_title);a.add(g,"click",function(i){q.more_colors_func.call(q.more_colors_scope||this);return a.cancel(i)})}c.addClass(h,"mceColorSplitMenu");a.add(p.id+"_menu","mousedown",function(i){return a.cancel(i)});a.add(p.id+"_menu","click",function(i){var m;i=c.getParent(i.target,"a",j);if(i&&i.nodeName.toLowerCase()=="a"&&(m=i.getAttribute("data-mce-color"))){p.setColor(m)}return false});return o},setColor:function(f){this.displayColor(f);this.hideMenu();this.settings.onselect(f)},displayColor:function(g){var f=this;c.setStyle(f.id+"_preview","backgroundColor",g);f.value=g},postRender:function(){var f=this,g=f.id;f.parent();c.add(g+"_action","div",{id:g+"_preview","class":"mceColorPreview"});c.setStyle(f.id+"_preview","backgroundColor",f.value)},destroy:function(){var f=this;f.parent();a.clear(f.id+"_menu");a.clear(f.id+"_more");c.remove(f.id+"_menu");if(f.keyboardNav){f.keyboardNav.destroy()}}})})(tinymce);(function(b){var d=b.DOM,c=b.each,a=b.dom.Event;b.create("tinymce.ui.ToolbarGroup:tinymce.ui.Container",{renderHTML:function(){var f=this,i=[],e=f.controls,j=b.each,g=f.settings;i.push('<div id="'+f.id+'" role="group" aria-labelledby="'+f.id+'_voice">');i.push("<span role='application'>");i.push('<span id="'+f.id+'_voice" class="mceVoiceLabel" 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| | 1 | // 4.0.12 (2013-12-18) |
| | 2 | |
| | 3 | /** |
| | 4 | * Compiled inline version. (Library mode) |
| | 5 | */ |
| | 6 | |
| | 7 | /*jshint smarttabs:true, undef:true, latedef:true, curly:true, bitwise:true, camelcase:true */ |
| | 8 | /*globals $code */ |
| | 9 | |
| | 10 | (function(exports, undefined) { |
| | 11 | "use strict"; |
| | 12 | |
| | 13 | var modules = {}; |
| | 14 | |
| | 15 | function require(ids, callback) { |
| | 16 | var module, defs = []; |
| | 17 | |
| | 18 | for (var i = 0; i < ids.length; ++i) { |
| | 19 | module = modules[ids[i]] || resolve(ids[i]); |
| | 20 | if (!module) { |
| | 21 | throw 'module definition dependecy not found: ' + ids[i]; |
| | 22 | } |
| | 23 | |
| | 24 | defs.push(module); |
| | 25 | } |
| | 26 | |
| | 27 | callback.apply(null, defs); |
| | 28 | } |
| | 29 | |
| | 30 | function define(id, dependencies, definition) { |
| | 31 | if (typeof id !== 'string') { |
| | 32 | throw 'invalid module definition, module id must be defined and be a string'; |
| | 33 | } |
| | 34 | |
| | 35 | if (dependencies === undefined) { |
| | 36 | throw 'invalid module definition, dependencies must be specified'; |
| | 37 | } |
| | 38 | |
| | 39 | if (definition === undefined) { |
| | 40 | throw 'invalid module definition, definition function must be specified'; |
| | 41 | } |
| | 42 | |
| | 43 | require(dependencies, function() { |
| | 44 | modules[id] = definition.apply(null, arguments); |
| | 45 | }); |
| | 46 | } |
| | 47 | |
| | 48 | function defined(id) { |
| | 49 | return !!modules[id]; |
| | 50 | } |
| | 51 | |
| | 52 | function resolve(id) { |
| | 53 | var target = exports; |
| | 54 | var fragments = id.split(/[.\/]/); |
| | 55 | |
| | 56 | for (var fi = 0; fi < fragments.length; ++fi) { |
| | 57 | if (!target[fragments[fi]]) { |
| | 58 | return; |
| | 59 | } |
| | 60 | |
| | 61 | target = target[fragments[fi]]; |
| | 62 | } |
| | 63 | |
| | 64 | return target; |
| | 65 | } |
| | 66 | |
| | 67 | function expose(ids) { |
| | 68 | for (var i = 0; i < ids.length; i++) { |
| | 69 | var target = exports; |
| | 70 | var id = ids[i]; |
| | 71 | var fragments = id.split(/[.\/]/); |
| | 72 | |
| | 73 | for (var fi = 0; fi < fragments.length - 1; ++fi) { |
| | 74 | if (target[fragments[fi]] === undefined) { |
| | 75 | target[fragments[fi]] = {}; |
| | 76 | } |
| | 77 | |
| | 78 | target = target[fragments[fi]]; |
| | 79 | } |
| | 80 | |
| | 81 | target[fragments[fragments.length - 1]] = modules[id]; |
| | 82 | } |
| | 83 | } |
| | 84 | |
| | 85 | // Included from: js/tinymce/classes/dom/EventUtils.js |
| | 86 | |
| | 87 | /** |
| | 88 | * EventUtils.js |
| | 89 | * |
| | 90 | * Copyright, Moxiecode Systems AB |
| | 91 | * Released under LGPL License. |
| | 92 | * |
| | 93 | * License: http://www.tinymce.com/license |
| | 94 | * Contributing: http://www.tinymce.com/contributing |
| | 95 | */ |
| | 96 | |
| | 97 | /*jshint loopfunc:true*/ |
| | 98 | |
| | 99 | define("tinymce/dom/EventUtils", [], function() { |
| | 100 | "use strict"; |
| | 101 | |
| | 102 | var eventExpandoPrefix = "mce-data-"; |
| | 103 | var mouseEventRe = /^(?:mouse|contextmenu)|click/; |
| | 104 | var deprecated = {keyLocation: 1, layerX: 1, layerY: 1, returnValue: 1}; |
| | 105 | |
| | 106 | /** |
| | 107 | * Binds a native event to a callback on the speified target. |
| | 108 | */ |
| | 109 | function addEvent(target, name, callback, capture) { |
| | 110 | if (target.addEventListener) { |
| | 111 | target.addEventListener(name, callback, capture || false); |
| | 112 | } else if (target.attachEvent) { |
| | 113 | target.attachEvent('on' + name, callback); |
| | 114 | } |
| | 115 | } |
| | 116 | |
| | 117 | /** |
| | 118 | * Unbinds a native event callback on the specified target. |
| | 119 | */ |
| | 120 | function removeEvent(target, name, callback, capture) { |
| | 121 | if (target.removeEventListener) { |
| | 122 | target.removeEventListener(name, callback, capture || false); |
| | 123 | } else if (target.detachEvent) { |
| | 124 | target.detachEvent('on' + name, callback); |
| | 125 | } |
| | 126 | } |
| | 127 | |
| | 128 | /** |
| | 129 | * Normalizes a native event object or just adds the event specific methods on a custom event. |
| | 130 | */ |
| | 131 | function fix(originalEvent, data) { |
| | 132 | var name, event = data || {}, undef; |
| | 133 | |
| | 134 | // Dummy function that gets replaced on the delegation state functions |
| | 135 | function returnFalse() { |
| | 136 | return false; |
| | 137 | } |
| | 138 | |
| | 139 | // Dummy function that gets replaced on the delegation state functions |
| | 140 | function returnTrue() { |
| | 141 | return true; |
| | 142 | } |
| | 143 | |
| | 144 | // Copy all properties from the original event |
| | 145 | for (name in originalEvent) { |
| | 146 | // layerX/layerY is deprecated in Chrome and produces a warning |
| | 147 | if (!deprecated[name]) { |
| | 148 | event[name] = originalEvent[name]; |
| | 149 | } |
| | 150 | } |
| | 151 | |
| | 152 | // Normalize target IE uses srcElement |
| | 153 | if (!event.target) { |
| | 154 | event.target = event.srcElement || document; |
| | 155 | } |
| | 156 | |
| | 157 | // Calculate pageX/Y if missing and clientX/Y available |
| | 158 | if (originalEvent && mouseEventRe.test(originalEvent.type) && originalEvent.pageX === undef && originalEvent.clientX !== undef) { |
| | 159 | var eventDoc = event.target.ownerDocument || document; |
| | 160 | var doc = eventDoc.documentElement; |
| | 161 | var body = eventDoc.body; |
| | 162 | |
| | 163 | event.pageX = originalEvent.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - |
| | 164 | ( doc && doc.clientLeft || body && body.clientLeft || 0); |
| | 165 | |
| | 166 | event.pageY = originalEvent.clientY + (doc && doc.scrollTop || body && body.scrollTop || 0 ) - |
| | 167 | ( doc && doc.clientTop || body && body.clientTop || 0); |
| | 168 | } |
| | 169 | |
| | 170 | // Add preventDefault method |
| | 171 | event.preventDefault = function() { |
| | 172 | event.isDefaultPrevented = returnTrue; |
| | 173 | |
| | 174 | // Execute preventDefault on the original event object |
| | 175 | if (originalEvent) { |
| | 176 | if (originalEvent.preventDefault) { |
| | 177 | originalEvent.preventDefault(); |
| | 178 | } else { |
| | 179 | originalEvent.returnValue = false; // IE |
| | 180 | } |
| | 181 | } |
| | 182 | }; |
| | 183 | |
| | 184 | // Add stopPropagation |
| | 185 | event.stopPropagation = function() { |
| | 186 | event.isPropagationStopped = returnTrue; |
| | 187 | |
| | 188 | // Execute stopPropagation on the original event object |
| | 189 | if (originalEvent) { |
| | 190 | if (originalEvent.stopPropagation) { |
| | 191 | originalEvent.stopPropagation(); |
| | 192 | } else { |
| | 193 | originalEvent.cancelBubble = true; // IE |
| | 194 | } |
| | 195 | } |
| | 196 | }; |
| | 197 | |
| | 198 | // Add stopImmediatePropagation |
| | 199 | event.stopImmediatePropagation = function() { |
| | 200 | event.isImmediatePropagationStopped = returnTrue; |
| | 201 | event.stopPropagation(); |
| | 202 | }; |
| | 203 | |
| | 204 | // Add event delegation states |
| | 205 | if (!event.isDefaultPrevented) { |
| | 206 | event.isDefaultPrevented = returnFalse; |
| | 207 | event.isPropagationStopped = returnFalse; |
| | 208 | event.isImmediatePropagationStopped = returnFalse; |
| | 209 | } |
| | 210 | |
| | 211 | return event; |
| | 212 | } |
| | 213 | |
| | 214 | /** |
| | 215 | * Bind a DOMContentLoaded event across browsers and executes the callback once the page DOM is initialized. |
| | 216 | * It will also set/check the domLoaded state of the event_utils instance so ready isn't called multiple times. |
| | 217 | */ |
| | 218 | function bindOnReady(win, callback, eventUtils) { |
| | 219 | var doc = win.document, event = {type: 'ready'}; |
| | 220 | |
| | 221 | if (eventUtils.domLoaded) { |
| | 222 | callback(event); |
| | 223 | return; |
| | 224 | } |
| | 225 | |
| | 226 | // Gets called when the DOM is ready |
| | 227 | function readyHandler() { |
| | 228 | if (!eventUtils.domLoaded) { |
| | 229 | eventUtils.domLoaded = true; |
| | 230 | callback(event); |
| | 231 | } |
| | 232 | } |
| | 233 | |
| | 234 | function waitForDomLoaded() { |
| | 235 | if (doc.readyState === "complete") { |
| | 236 | removeEvent(doc, "readystatechange", waitForDomLoaded); |
| | 237 | readyHandler(); |
| | 238 | } |
| | 239 | } |
| | 240 | |
| | 241 | function tryScroll() { |
| | 242 | try { |
| | 243 | // If IE is used, use the trick by Diego Perini licensed under MIT by request to the author. |
| | 244 | // http://javascript.nwbox.com/IEContentLoaded/ |
| | 245 | doc.documentElement.doScroll("left"); |
| | 246 | } catch (ex) { |
| | 247 | setTimeout(tryScroll, 0); |
| | 248 | return; |
| | 249 | } |
| | 250 | |
| | 251 | readyHandler(); |
| | 252 | } |
| | 253 | |
| | 254 | // Use W3C method |
| | 255 | if (doc.addEventListener) { |
| | 256 | if (doc.readyState === "complete") { |
| | 257 | readyHandler(); |
| | 258 | } else { |
| | 259 | addEvent(win, 'DOMContentLoaded', readyHandler); |
| | 260 | } |
| | 261 | } else { |
| | 262 | // Use IE method |
| | 263 | addEvent(doc, "readystatechange", waitForDomLoaded); |
| | 264 | |
| | 265 | // Wait until we can scroll, when we can the DOM is initialized |
| | 266 | if (doc.documentElement.doScroll && win === win.top) { |
| | 267 | tryScroll(); |
| | 268 | } |
| | 269 | } |
| | 270 | |
| | 271 | // Fallback if any of the above methods should fail for some odd reason |
| | 272 | addEvent(win, 'load', readyHandler); |
| | 273 | } |
| | 274 | |
| | 275 | /** |
| | 276 | * This class enables you to bind/unbind native events to elements and normalize it's behavior across browsers. |
| | 277 | */ |
| | 278 | function EventUtils() { |
| | 279 | var self = this, events = {}, count, expando, hasFocusIn, hasMouseEnterLeave, mouseEnterLeave; |
| | 280 | |
| | 281 | expando = eventExpandoPrefix + (+new Date()).toString(32); |
| | 282 | hasMouseEnterLeave = "onmouseenter" in document.documentElement; |
| | 283 | hasFocusIn = "onfocusin" in document.documentElement; |
| | 284 | mouseEnterLeave = {mouseenter: 'mouseover', mouseleave: 'mouseout'}; |
| | 285 | count = 1; |
| | 286 | |
| | 287 | // State if the DOMContentLoaded was executed or not |
| | 288 | self.domLoaded = false; |
| | 289 | self.events = events; |
| | 290 | |
| | 291 | /** |
| | 292 | * Executes all event handler callbacks for a specific event. |
| | 293 | * |
| | 294 | * @private |
| | 295 | * @param {Event} evt Event object. |
| | 296 | * @param {String} id Expando id value to look for. |
| | 297 | */ |
| | 298 | function executeHandlers(evt, id) { |
| | 299 | var callbackList, i, l, callback, container = events[id]; |
| | 300 | |
| | 301 | callbackList = container && container[evt.type]; |
| | 302 | if (callbackList) { |
| | 303 | for (i = 0, l = callbackList.length; i < l; i++) { |
| | 304 | callback = callbackList[i]; |
| | 305 | |
| | 306 | // Check if callback exists might be removed if a unbind is called inside the callback |
| | 307 | if (callback && callback.func.call(callback.scope, evt) === false) { |
| | 308 | evt.preventDefault(); |
| | 309 | } |
| | 310 | |
| | 311 | // Should we stop propagation to immediate listeners |
| | 312 | if (evt.isImmediatePropagationStopped()) { |
| | 313 | return; |
| | 314 | } |
| | 315 | } |
| | 316 | } |
| | 317 | } |
| | 318 | |
| | 319 | /** |
| | 320 | * Binds a callback to an event on the specified target. |
| | 321 | * |
| | 322 | * @method bind |
| | 323 | * @param {Object} target Target node/window or custom object. |
| | 324 | * @param {String} names Name of the event to bind. |
| | 325 | * @param {function} callback Callback function to execute when the event occurs. |
| | 326 | * @param {Object} scope Scope to call the callback function on, defaults to target. |
| | 327 | * @return {function} Callback function that got bound. |
| | 328 | */ |
| | 329 | self.bind = function(target, names, callback, scope) { |
| | 330 | var id, callbackList, i, name, fakeName, nativeHandler, capture, win = window; |
| | 331 | |
| | 332 | // Native event handler function patches the event and executes the callbacks for the expando |
| | 333 | function defaultNativeHandler(evt) { |
| | 334 | executeHandlers(fix(evt || win.event), id); |
| | 335 | } |
| | 336 | |
| | 337 | // Don't bind to text nodes or comments |
| | 338 | if (!target || target.nodeType === 3 || target.nodeType === 8) { |
| | 339 | return; |
| | 340 | } |
| | 341 | |
| | 342 | // Create or get events id for the target |
| | 343 | if (!target[expando]) { |
| | 344 | id = count++; |
| | 345 | target[expando] = id; |
| | 346 | events[id] = {}; |
| | 347 | } else { |
| | 348 | id = target[expando]; |
| | 349 | } |
| | 350 | |
| | 351 | // Setup the specified scope or use the target as a default |
| | 352 | scope = scope || target; |
| | 353 | |
| | 354 | // Split names and bind each event, enables you to bind multiple events with one call |
| | 355 | names = names.split(' '); |
| | 356 | i = names.length; |
| | 357 | while (i--) { |
| | 358 | name = names[i]; |
| | 359 | nativeHandler = defaultNativeHandler; |
| | 360 | fakeName = capture = false; |
| | 361 | |
| | 362 | // Use ready instead of DOMContentLoaded |
| | 363 | if (name === "DOMContentLoaded") { |
| | 364 | name = "ready"; |
| | 365 | } |
| | 366 | |
| | 367 | // DOM is already ready |
| | 368 | if (self.domLoaded && name === "ready" && target.readyState == 'complete') { |
| | 369 | callback.call(scope, fix({type: name})); |
| | 370 | continue; |
| | 371 | } |
| | 372 | |
| | 373 | // Handle mouseenter/mouseleaver |
| | 374 | if (!hasMouseEnterLeave) { |
| | 375 | fakeName = mouseEnterLeave[name]; |
| | 376 | |
| | 377 | if (fakeName) { |
| | 378 | nativeHandler = function(evt) { |
| | 379 | var current, related; |
| | 380 | |
| | 381 | current = evt.currentTarget; |
| | 382 | related = evt.relatedTarget; |
| | 383 | |
| | 384 | // Check if related is inside the current target if it's not then the event should |
| | 385 | // be ignored since it's a mouseover/mouseout inside the element |
| | 386 | if (related && current.contains) { |
| | 387 | // Use contains for performance |
| | 388 | related = current.contains(related); |
| | 389 | } else { |
| | 390 | while (related && related !== current) { |
| | 391 | related = related.parentNode; |
| | 392 | } |
| | 393 | } |
| | 394 | |
| | 395 | // Fire fake event |
| | 396 | if (!related) { |
| | 397 | evt = fix(evt || win.event); |
| | 398 | evt.type = evt.type === 'mouseout' ? 'mouseleave' : 'mouseenter'; |
| | 399 | evt.target = current; |
| | 400 | executeHandlers(evt, id); |
| | 401 | } |
| | 402 | }; |
| | 403 | } |
| | 404 | } |
| | 405 | |
| | 406 | // Fake bubbeling of focusin/focusout |
| | 407 | if (!hasFocusIn && (name === "focusin" || name === "focusout")) { |
| | 408 | capture = true; |
| | 409 | fakeName = name === "focusin" ? "focus" : "blur"; |
| | 410 | nativeHandler = function(evt) { |
| | 411 | evt = fix(evt || win.event); |
| | 412 | evt.type = evt.type === 'focus' ? 'focusin' : 'focusout'; |
| | 413 | executeHandlers(evt, id); |
| | 414 | }; |
| | 415 | } |
| | 416 | |
| | 417 | // Setup callback list and bind native event |
| | 418 | callbackList = events[id][name]; |
| | 419 | if (!callbackList) { |
| | 420 | events[id][name] = callbackList = [{func: callback, scope: scope}]; |
| | 421 | callbackList.fakeName = fakeName; |
| | 422 | callbackList.capture = capture; |
| | 423 | |
| | 424 | // Add the nativeHandler to the callback list so that we can later unbind it |
| | 425 | callbackList.nativeHandler = nativeHandler; |
| | 426 | |
| | 427 | // Check if the target has native events support |
| | 428 | |
| | 429 | if (name === "ready") { |
| | 430 | bindOnReady(target, nativeHandler, self); |
| | 431 | } else { |
| | 432 | addEvent(target, fakeName || name, nativeHandler, capture); |
| | 433 | } |
| | 434 | } else { |
| | 435 | if (name === "ready" && self.domLoaded) { |
| | 436 | callback({type: name}); |
| | 437 | } else { |
| | 438 | // If it already has an native handler then just push the callback |
| | 439 | callbackList.push({func: callback, scope: scope}); |
| | 440 | } |
| | 441 | } |
| | 442 | } |
| | 443 | |
| | 444 | target = callbackList = 0; // Clean memory for IE |
| | 445 | |
| | 446 | return callback; |
| | 447 | }; |
| | 448 | |
| | 449 | /** |
| | 450 | * Unbinds the specified event by name, name and callback or all events on the target. |
| | 451 | * |
| | 452 | * @method unbind |
| | 453 | * @param {Object} target Target node/window or custom object. |
| | 454 | * @param {String} names Optional event name to unbind. |
| | 455 | * @param {function} callback Optional callback function to unbind. |
| | 456 | * @return {EventUtils} Event utils instance. |
| | 457 | */ |
| | 458 | self.unbind = function(target, names, callback) { |
| | 459 | var id, callbackList, i, ci, name, eventMap; |
| | 460 | |
| | 461 | // Don't bind to text nodes or comments |
| | 462 | if (!target || target.nodeType === 3 || target.nodeType === 8) { |
| | 463 | return self; |
| | 464 | } |
| | 465 | |
| | 466 | // Unbind event or events if the target has the expando |
| | 467 | id = target[expando]; |
| | 468 | if (id) { |
| | 469 | eventMap = events[id]; |
| | 470 | |
| | 471 | // Specific callback |
| | 472 | if (names) { |
| | 473 | names = names.split(' '); |
| | 474 | i = names.length; |
| | 475 | while (i--) { |
| | 476 | name = names[i]; |
| | 477 | callbackList = eventMap[name]; |
| | 478 | |
| | 479 | // Unbind the event if it exists in the map |
| | 480 | if (callbackList) { |
| | 481 | // Remove specified callback |
| | 482 | if (callback) { |
| | 483 | ci = callbackList.length; |
| | 484 | while (ci--) { |
| | 485 | if (callbackList[ci].func === callback) { |
| | 486 | var nativeHandler = callbackList.nativeHandler; |
| | 487 | |
| | 488 | // Clone callbackList since unbind inside a callback would otherwise break the handlers loop |
| | 489 | callbackList = callbackList.slice(0, ci).concat(callbackList.slice(ci + 1)); |
| | 490 | callbackList.nativeHandler = nativeHandler; |
| | 491 | |
| | 492 | eventMap[name] = callbackList; |
| | 493 | } |
| | 494 | } |
| | 495 | } |
| | 496 | |
| | 497 | // Remove all callbacks if there isn't a specified callback or there is no callbacks left |
| | 498 | if (!callback || callbackList.length === 0) { |
| | 499 | delete eventMap[name]; |
| | 500 | removeEvent(target, callbackList.fakeName || name, callbackList.nativeHandler, callbackList.capture); |
| | 501 | } |
| | 502 | } |
| | 503 | } |
| | 504 | } else { |
| | 505 | // All events for a specific element |
| | 506 | for (name in eventMap) { |
| | 507 | callbackList = eventMap[name]; |
| | 508 | removeEvent(target, callbackList.fakeName || name, callbackList.nativeHandler, callbackList.capture); |
| | 509 | } |
| | 510 | |
| | 511 | eventMap = {}; |
| | 512 | } |
| | 513 | |
| | 514 | // Check if object is empty, if it isn't then we won't remove the expando map |
| | 515 | for (name in eventMap) { |
| | 516 | return self; |
| | 517 | } |
| | 518 | |
| | 519 | // Delete event object |
| | 520 | delete events[id]; |
| | 521 | |
| | 522 | // Remove expando from target |
| | 523 | try { |
| | 524 | // IE will fail here since it can't delete properties from window |
| | 525 | delete target[expando]; |
| | 526 | } catch (ex) { |
| | 527 | // IE will set it to null |
| | 528 | target[expando] = null; |
| | 529 | } |
| | 530 | } |
| | 531 | |
| | 532 | return self; |
| | 533 | }; |
| | 534 | |
| | 535 | /** |
| | 536 | * Fires the specified event on the specified target. |
| | 537 | * |
| | 538 | * @method fire |
| | 539 | * @param {Object} target Target node/window or custom object. |
| | 540 | * @param {String} name Event name to fire. |
| | 541 | * @param {Object} args Optional arguments to send to the observers. |
| | 542 | * @return {EventUtils} Event utils instance. |
| | 543 | */ |
| | 544 | self.fire = function(target, name, args) { |
| | 545 | var id; |
| | 546 | |
| | 547 | // Don't bind to text nodes or comments |
| | 548 | if (!target || target.nodeType === 3 || target.nodeType === 8) { |
| | 549 | return self; |
| | 550 | } |
| | 551 | |
| | 552 | // Build event object by patching the args |
| | 553 | args = fix(null, args); |
| | 554 | args.type = name; |
| | 555 | args.target = target; |
| | 556 | |
| | 557 | do { |
| | 558 | // Found an expando that means there is listeners to execute |
| | 559 | id = target[expando]; |
| | 560 | if (id) { |
| | 561 | executeHandlers(args, id); |
| | 562 | } |
| | 563 | |
| | 564 | // Walk up the DOM |
| | 565 | target = target.parentNode || target.ownerDocument || target.defaultView || target.parentWindow; |
| | 566 | } while (target && !args.isPropagationStopped()); |
| | 567 | |
| | 568 | return self; |
| | 569 | }; |
| | 570 | |
| | 571 | /** |
| | 572 | * Removes all bound event listeners for the specified target. This will also remove any bound |
| | 573 | * listeners to child nodes within that target. |
| | 574 | * |
| | 575 | * @method clean |
| | 576 | * @param {Object} target Target node/window object. |
| | 577 | * @return {EventUtils} Event utils instance. |
| | 578 | */ |
| | 579 | self.clean = function(target) { |
| | 580 | var i, children, unbind = self.unbind; |
| | 581 | |
| | 582 | // Don't bind to text nodes or comments |
| | 583 | if (!target || target.nodeType === 3 || target.nodeType === 8) { |
| | 584 | return self; |
| | 585 | } |
| | 586 | |
| | 587 | // Unbind any element on the specificed target |
| | 588 | if (target[expando]) { |
| | 589 | unbind(target); |
| | 590 | } |
| | 591 | |
| | 592 | // Target doesn't have getElementsByTagName it's probably a window object then use it's document to find the children |
| | 593 | if (!target.getElementsByTagName) { |
| | 594 | target = target.document; |
| | 595 | } |
| | 596 | |
| | 597 | // Remove events from each child element |
| | 598 | if (target && target.getElementsByTagName) { |
| | 599 | unbind(target); |
| | 600 | |
| | 601 | children = target.getElementsByTagName('*'); |
| | 602 | i = children.length; |
| | 603 | while (i--) { |
| | 604 | target = children[i]; |
| | 605 | |
| | 606 | if (target[expando]) { |
| | 607 | unbind(target); |
| | 608 | } |
| | 609 | } |
| | 610 | } |
| | 611 | |
| | 612 | return self; |
| | 613 | }; |
| | 614 | |
| | 615 | /** |
| | 616 | * Destroys the event object. Call this on IE to remove memory leaks. |
| | 617 | */ |
| | 618 | self.destroy = function() { |
| | 619 | events = {}; |
| | 620 | }; |
| | 621 | |
| | 622 | // Legacy function for canceling events |
| | 623 | self.cancel = function(e) { |
| | 624 | if (e) { |
| | 625 | e.preventDefault(); |
| | 626 | e.stopImmediatePropagation(); |
| | 627 | } |
| | 628 | |
| | 629 | return false; |
| | 630 | }; |
| | 631 | } |
| | 632 | |
| | 633 | EventUtils.Event = new EventUtils(); |
| | 634 | EventUtils.Event.bind(window, 'ready', function() {}); |
| | 635 | |
| | 636 | return EventUtils; |
| | 637 | }); |
| | 638 | |
| | 639 | // Included from: js/tinymce/classes/dom/Sizzle.js |
| | 640 | |
| | 641 | /** |
| | 642 | * Sizzle.js |
| | 643 | * |
| | 644 | * Copyright, Moxiecode Systems AB |
| | 645 | * Released under LGPL License. |
| | 646 | * |
| | 647 | * License: http://www.tinymce.com/license |
| | 648 | * Contributing: http://www.tinymce.com/contributing |
| | 649 | * |
| | 650 | * @ignore-file |
| | 651 | */ |
| | 652 | |
| | 653 | /*jshint bitwise:false, expr:true, noempty:false, sub:true, eqnull:true, latedef:false, maxlen:255 */ |
| | 654 | |
| | 655 | /* |
| | 656 | * Sizzle CSS Selector Engine |
| | 657 | * Copyright, The Dojo Foundation |
| | 658 | * Released under the MIT, BSD, and GPL Licenses. |
| | 659 | * More information: http://sizzlejs.com/ |
| | 660 | */ |
| | 661 | define("tinymce/dom/Sizzle", [], function() { |
| | 662 | var i, |
| | 663 | cachedruns, |
| | 664 | Expr, |
| | 665 | getText, |
| | 666 | isXML, |
| | 667 | compile, |
| | 668 | outermostContext, |
| | 669 | recompare, |
| | 670 | sortInput, |
| | 671 | |
| | 672 | // Local document vars |
| | 673 | setDocument, |
| | 674 | document, |
| | 675 | docElem, |
| | 676 | documentIsHTML, |
| | 677 | rbuggyQSA, |
| | 678 | rbuggyMatches, |
| | 679 | matches, |
| | 680 | contains, |
| | 681 | |
| | 682 | // Instance-specific data |
| | 683 | expando = "sizzle" + -(new Date()), |
| | 684 | preferredDoc = window.document, |
| | 685 | support = {}, |
| | 686 | dirruns = 0, |
| | 687 | done = 0, |
| | 688 | classCache = createCache(), |
| | 689 | tokenCache = createCache(), |
| | 690 | compilerCache = createCache(), |
| | 691 | hasDuplicate = false, |
| | 692 | sortOrder = function() { return 0; }, |
| | 693 | |
| | 694 | // General-purpose constants |
| | 695 | strundefined = typeof undefined, |
| | 696 | MAX_NEGATIVE = 1 << 31, |
| | 697 | |
| | 698 | // Array methods |
| | 699 | arr = [], |
| | 700 | pop = arr.pop, |
| | 701 | push_native = arr.push, |
| | 702 | push = arr.push, |
| | 703 | slice = arr.slice, |
| | 704 | // Use a stripped-down indexOf if we can't use a native one |
| | 705 | indexOf = arr.indexOf || function( elem ) { |
| | 706 | var i = 0, |
| | 707 | len = this.length; |
| | 708 | for ( ; i < len; i++ ) { |
| | 709 | if ( this[i] === elem ) { |
| | 710 | return i; |
| | 711 | } |
| | 712 | } |
| | 713 | return -1; |
| | 714 | }, |
| | 715 | |
| | 716 | |
| | 717 | // Regular expressions |
| | 718 | |
| | 719 | // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace |
| | 720 | whitespace = "[\\x20\\t\\r\\n\\f]", |
| | 721 | // http://www.w3.org/TR/css3-syntax/#characters |
| | 722 | characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+", |
| | 723 | |
| | 724 | // Loosely modeled on CSS identifier characters |
| | 725 | // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors |
| | 726 | // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier |
| | 727 | identifier = characterEncoding.replace( "w", "w#" ), |
| | 728 | |
| | 729 | // Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors |
| | 730 | operators = "([*^$|!~]?=)", |
| | 731 | attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace + |
| | 732 | "*(?:" + operators + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]", |
| | 733 | |
| | 734 | // Prefer arguments quoted, |
| | 735 | // then not containing pseudos/brackets, |
| | 736 | // then attribute selectors/non-parenthetical expressions, |
| | 737 | // then anything else |
| | 738 | // These preferences are here to reduce the number of selectors |
| | 739 | // needing tokenize in the PSEUDO preFilter |
| | 740 | pseudos = ":(" + characterEncoding + ")(?:\\(((['\"])((?:\\\\.|[^\\\\])*?)\\3|((?:\\\\.|[^\\\\()[\\]]|" + attributes.replace( 3, 8 ) + ")*)|.*)\\)|)", |
| | 741 | |
| | 742 | // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter |
| | 743 | rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), |
| | 744 | |
| | 745 | rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), |
| | 746 | rcombinators = new RegExp( "^" + whitespace + "*([\\x20\\t\\r\\n\\f>+~])" + whitespace + "*" ), |
| | 747 | rpseudo = new RegExp( pseudos ), |
| | 748 | ridentifier = new RegExp( "^" + identifier + "$" ), |
| | 749 | |
| | 750 | matchExpr = { |
| | 751 | "ID": new RegExp( "^#(" + characterEncoding + ")" ), |
| | 752 | "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ), |
| | 753 | "NAME": new RegExp( "^\\[name=['\"]?(" + characterEncoding + ")['\"]?\\]" ), |
| | 754 | "TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ), |
| | 755 | "ATTR": new RegExp( "^" + attributes ), |
| | 756 | "PSEUDO": new RegExp( "^" + pseudos ), |
| | 757 | "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + |
| | 758 | "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + |
| | 759 | "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), |
| | 760 | // For use in libraries implementing .is() |
| | 761 | // We use this for POS matching in `select` |
| | 762 | "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + |
| | 763 | whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) |
| | 764 | }, |
| | 765 | |
| | 766 | rsibling = /[\x20\t\r\n\f]*[+~]/, |
| | 767 | |
| | 768 | rnative = /^[^{]+\{\s*\[native code/, |
| | 769 | |
| | 770 | // Easily-parseable/retrievable ID or TAG or CLASS selectors |
| | 771 | rquickExpr = /^(?:#([\w\-]+)|(\w+)|\.([\w\-]+))$/, |
| | 772 | |
| | 773 | rinputs = /^(?:input|select|textarea|button)$/i, |
| | 774 | rheader = /^h\d$/i, |
| | 775 | |
| | 776 | rescape = /'|\\/g, |
| | 777 | rattributeQuotes = /\=[\x20\t\r\n\f]*([^'"\]]*)[\x20\t\r\n\f]*\]/g, |
| | 778 | |
| | 779 | // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters |
| | 780 | runescape = /\\([\da-fA-F]{1,6}[\x20\t\r\n\f]?|.)/g, |
| | 781 | funescape = function( _, escaped ) { |
| | 782 | var high = "0x" + escaped - 0x10000; |
| | 783 | // NaN means non-codepoint |
| | 784 | return high !== high ? |
| | 785 | escaped : |
| | 786 | // BMP codepoint |
| | 787 | high < 0 ? |
| | 788 | String.fromCharCode( high + 0x10000 ) : |
| | 789 | // Supplemental Plane codepoint (surrogate pair) |
| | 790 | String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); |
| | 791 | }; |
| | 792 | |
| | 793 | // Optimize for push.apply( _, NodeList ) |
| | 794 | try { |
| | 795 | push.apply( |
| | 796 | (arr = slice.call( preferredDoc.childNodes )), |
| | 797 | preferredDoc.childNodes |
| | 798 | ); |
| | 799 | // Support: Android<4.0 |
| | 800 | // Detect silently failing push.apply |
| | 801 | arr[ preferredDoc.childNodes.length ].nodeType; |
| | 802 | } catch ( e ) { |
| | 803 | push = { apply: arr.length ? |
| | 804 | |
| | 805 | // Leverage slice if possible |
| | 806 | function( target, els ) { |
| | 807 | push_native.apply( target, slice.call(els) ); |
| | 808 | } : |
| | 809 | |
| | 810 | // Support: IE<9 |
| | 811 | // Otherwise append directly |
| | 812 | function( target, els ) { |
| | 813 | var j = target.length, |
| | 814 | i = 0; |
| | 815 | // Can't trust NodeList.length |
| | 816 | while ( (target[j++] = els[i++]) ) {} |
| | 817 | target.length = j - 1; |
| | 818 | } |
| | 819 | }; |
| | 820 | } |
| | 821 | |
| | 822 | /** |
| | 823 | * For feature detection |
| | 824 | * @param {Function} fn The function to test for native support |
| | 825 | */ |
| | 826 | function isNative( fn ) { |
| | 827 | return rnative.test( fn + "" ); |
| | 828 | } |
| | 829 | |
| | 830 | /** |
| | 831 | * Create key-value caches of limited size |
| | 832 | * @returns {Function(string, Object)} Returns the Object data after storing it on itself with |
| | 833 | * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) |
| | 834 | * deleting the oldest entry |
| | 835 | */ |
| | 836 | function createCache() { |
| | 837 | var cache, |
| | 838 | keys = []; |
| | 839 | |
| | 840 | cache = function( key, value ) { |
| | 841 | // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) |
| | 842 | if ( keys.push( key += " " ) > Expr.cacheLength ) { |
| | 843 | // Only keep the most recent entries |
| | 844 | delete cache[ keys.shift() ]; |
| | 845 | } |
| | 846 | cache[ key ] = value; |
| | 847 | return value; |
| | 848 | }; |
| | 849 | |
| | 850 | return cache; |
| | 851 | } |
| | 852 | |
| | 853 | /** |
| | 854 | * Mark a function for special use by Sizzle |
| | 855 | * @param {Function} fn The function to mark |
| | 856 | */ |
| | 857 | function markFunction( fn ) { |
| | 858 | fn[ expando ] = true; |
| | 859 | return fn; |
| | 860 | } |
| | 861 | |
| | 862 | /** |
| | 863 | * Support testing using an element |
| | 864 | * @param {Function} fn Passed the created div and expects a boolean result |
| | 865 | */ |
| | 866 | function assert( fn ) { |
| | 867 | var div = document.createElement("div"); |
| | 868 | |
| | 869 | try { |
| | 870 | return !!fn( div ); |
| | 871 | } catch (e) { |
| | 872 | return false; |
| | 873 | } finally { |
| | 874 | // release memory in IE |
| | 875 | div = null; |
| | 876 | } |
| | 877 | } |
| | 878 | |
| | 879 | function Sizzle( selector, context, results, seed ) { |
| | 880 | var match, elem, m, nodeType, |
| | 881 | // QSA vars |
| | 882 | i, groups, old, nid, newContext, newSelector; |
| | 883 | |
| | 884 | if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { |
| | 885 | setDocument( context ); |
| | 886 | } |
| | 887 | |
| | 888 | context = context || document; |
| | 889 | results = results || []; |
| | 890 | |
| | 891 | if ( !selector || typeof selector !== "string" ) { |
| | 892 | return results; |
| | 893 | } |
| | 894 | |
| | 895 | if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) { |
| | 896 | return []; |
| | 897 | } |
| | 898 | |
| | 899 | if ( documentIsHTML && !seed ) { |
| | 900 | |
| | 901 | // Shortcuts |
| | 902 | if ( (match = rquickExpr.exec( selector )) ) { |
| | 903 | // Speed-up: Sizzle("#ID") |
| | 904 | if ( (m = match[1]) ) { |
| | 905 | if ( nodeType === 9 ) { |
| | 906 | elem = context.getElementById( m ); |
| | 907 | // Check parentNode to catch when Blackberry 4.6 returns |
| | 908 | // nodes that are no longer in the document #6963 |
| | 909 | if ( elem && elem.parentNode ) { |
| | 910 | // Handle the case where IE, Opera, and Webkit return items |
| | 911 | // by name instead of ID |
| | 912 | if ( elem.id === m ) { |
| | 913 | results.push( elem ); |
| | 914 | return results; |
| | 915 | } |
| | 916 | } else { |
| | 917 | return results; |
| | 918 | } |
| | 919 | } else { |
| | 920 | // Context is not a document |
| | 921 | if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) && |
| | 922 | contains( context, elem ) && elem.id === m ) { |
| | 923 | results.push( elem ); |
| | 924 | return results; |
| | 925 | } |
| | 926 | } |
| | 927 | |
| | 928 | // Speed-up: Sizzle("TAG") |
| | 929 | } else if ( match[2] ) { |
| | 930 | push.apply( results, context.getElementsByTagName( selector ) ); |
| | 931 | return results; |
| | 932 | |
| | 933 | // Speed-up: Sizzle(".CLASS") |
| | 934 | } else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) { |
| | 935 | push.apply( results, context.getElementsByClassName( m ) ); |
| | 936 | return results; |
| | 937 | } |
| | 938 | } |
| | 939 | |
| | 940 | // QSA path |
| | 941 | if ( support.qsa && !rbuggyQSA.test(selector) ) { |
| | 942 | old = true; |
| | 943 | nid = expando; |
| | 944 | newContext = context; |
| | 945 | newSelector = nodeType === 9 && selector; |
| | 946 | |
| | 947 | // qSA works strangely on Element-rooted queries |
| | 948 | // We can work around this by specifying an extra ID on the root |
| | 949 | // and working up from there (Thanks to Andrew Dupont for the technique) |
| | 950 | // IE 8 doesn't work on object elements |
| | 951 | if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) { |
| | 952 | groups = tokenize( selector ); |
| | 953 | |
| | 954 | if ( (old = context.getAttribute("id")) ) { |
| | 955 | nid = old.replace( rescape, "\\$&" ); |
| | 956 | } else { |
| | 957 | context.setAttribute( "id", nid ); |
| | 958 | } |
| | 959 | nid = "[id='" + nid + "'] "; |
| | 960 | |
| | 961 | i = groups.length; |
| | 962 | while ( i-- ) { |
| | 963 | groups[i] = nid + toSelector( groups[i] ); |
| | 964 | } |
| | 965 | newContext = rsibling.test( selector ) && context.parentNode || context; |
| | 966 | newSelector = groups.join(","); |
| | 967 | } |
| | 968 | |
| | 969 | if ( newSelector ) { |
| | 970 | try { |
| | 971 | push.apply( results, |
| | 972 | newContext.querySelectorAll( newSelector ) |
| | 973 | ); |
| | 974 | return results; |
| | 975 | } catch(qsaError) { |
| | 976 | } finally { |
| | 977 | if ( !old ) { |
| | 978 | context.removeAttribute("id"); |
| | 979 | } |
| | 980 | } |
| | 981 | } |
| | 982 | } |
| | 983 | } |
| | 984 | |
| | 985 | // All others |
| | 986 | return select( selector.replace( rtrim, "$1" ), context, results, seed ); |
| | 987 | } |
| | 988 | |
| | 989 | /** |
| | 990 | * Detect xml |
| | 991 | * @param {Element|Object} elem An element or a document |
| | 992 | */ |
| | 993 | isXML = Sizzle.isXML = function( elem ) { |
| | 994 | // documentElement is verified for cases where it doesn't yet exist |
| | 995 | // (such as loading iframes in IE - #4833) |
| | 996 | var documentElement = elem && (elem.ownerDocument || elem).documentElement; |
| | 997 | return documentElement ? documentElement.nodeName !== "HTML" : false; |
| | 998 | }; |
| | 999 | |
| | 1000 | /** |
| | 1001 | * Sets document-related variables once based on the current document |
| | 1002 | * @param {Element|Object} [doc] An element or document object to use to set the document |
| | 1003 | * @returns {Object} Returns the current document |
| | 1004 | */ |
| | 1005 | setDocument = Sizzle.setDocument = function( node ) { |
| | 1006 | var doc = node ? node.ownerDocument || node : preferredDoc; |
| | 1007 | |
| | 1008 | // If no document and documentElement is available, return |
| | 1009 | if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { |
| | 1010 | return document; |
| | 1011 | } |
| | 1012 | |
| | 1013 | // Set our document |
| | 1014 | document = doc; |
| | 1015 | docElem = doc.documentElement; |
| | 1016 | |
| | 1017 | // Support tests |
| | 1018 | documentIsHTML = !isXML( doc ); |
| | 1019 | |
| | 1020 | // Check if getElementsByTagName("*") returns only elements |
| | 1021 | support.getElementsByTagName = assert(function( div ) { |
| | 1022 | div.appendChild( doc.createComment("") ); |
| | 1023 | return !div.getElementsByTagName("*").length; |
| | 1024 | }); |
| | 1025 | |
| | 1026 | // Check if attributes should be retrieved by attribute nodes |
| | 1027 | support.attributes = assert(function( div ) { |
| | 1028 | div.innerHTML = "<select></select>"; |
| | 1029 | var type = typeof div.lastChild.getAttribute("multiple"); |
| | 1030 | // IE8 returns a string for some attributes even when not present |
| | 1031 | return type !== "boolean" && type !== "string"; |
| | 1032 | }); |
| | 1033 | |
| | 1034 | // Check if getElementsByClassName can be trusted |
| | 1035 | support.getElementsByClassName = assert(function( div ) { |
| | 1036 | // Opera can't find a second classname (in 9.6) |
| | 1037 | div.innerHTML = "<div class='hidden e'></div><div class='hidden'></div>"; |
| | 1038 | if ( !div.getElementsByClassName || !div.getElementsByClassName("e").length ) { |
| | 1039 | return false; |
| | 1040 | } |
| | 1041 | |
| | 1042 | // Safari 3.2 caches class attributes and doesn't catch changes |
| | 1043 | div.lastChild.className = "e"; |
| | 1044 | return div.getElementsByClassName("e").length === 2; |
| | 1045 | }); |
| | 1046 | |
| | 1047 | // Check if getElementsByName privileges form controls or returns elements by ID |
| | 1048 | // If so, assume (for broader support) that getElementById returns elements by name |
| | 1049 | support.getByName = assert(function( div ) { |
| | 1050 | // Inject content |
| | 1051 | div.id = expando + 0; |
| | 1052 | // Support: Windows 8 Native Apps |
| | 1053 | // Assigning innerHTML with "name" attributes throws uncatchable exceptions |
| | 1054 | // http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx |
| | 1055 | div.appendChild( document.createElement("a") ).setAttribute( "name", expando ); |
| | 1056 | div.appendChild( document.createElement("i") ).setAttribute( "name", expando ); |
| | 1057 | docElem.appendChild( div ); |
| | 1058 | |
| | 1059 | // Test |
| | 1060 | var pass = doc.getElementsByName && |
| | 1061 | // buggy browsers will return fewer than the correct 2 |
| | 1062 | doc.getElementsByName( expando ).length === 2 + |
| | 1063 | // buggy browsers will return more than the correct 0 |
| | 1064 | doc.getElementsByName( expando + 0 ).length; |
| | 1065 | |
| | 1066 | // Cleanup |
| | 1067 | docElem.removeChild( div ); |
| | 1068 | |
| | 1069 | return pass; |
| | 1070 | }); |
| | 1071 | |
| | 1072 | // Support: Webkit<537.32 |
| | 1073 | // Detached nodes confoundingly follow *each other* |
| | 1074 | support.sortDetached = assert(function( div1 ) { |
| | 1075 | return div1.compareDocumentPosition && |
| | 1076 | // Should return 1, but Webkit returns 4 (following) |
| | 1077 | (div1.compareDocumentPosition( document.createElement("div") ) & 1); |
| | 1078 | }); |
| | 1079 | |
| | 1080 | // IE6/7 return modified attributes |
| | 1081 | Expr.attrHandle = assert(function( div ) { |
| | 1082 | div.innerHTML = "<a href='#'></a>"; |
| | 1083 | return div.firstChild && typeof div.firstChild.getAttribute !== strundefined && |
| | 1084 | div.firstChild.getAttribute("href") === "#"; |
| | 1085 | }) ? |
| | 1086 | {} : |
| | 1087 | { |
| | 1088 | "href": function( elem ) { |
| | 1089 | return elem.getAttribute( "href", 2 ); |
| | 1090 | }, |
| | 1091 | "type": function( elem ) { |
| | 1092 | return elem.getAttribute("type"); |
| | 1093 | } |
| | 1094 | }; |
| | 1095 | |
| | 1096 | // ID find and filter |
| | 1097 | if ( support.getByName ) { |
| | 1098 | Expr.find["ID"] = function( id, context ) { |
| | 1099 | if ( typeof context.getElementById !== strundefined && documentIsHTML ) { |
| | 1100 | var m = context.getElementById( id ); |
| | 1101 | // Check parentNode to catch when Blackberry 4.6 returns |
| | 1102 | // nodes that are no longer in the document #6963 |
| | 1103 | return m && m.parentNode ? [m] : []; |
| | 1104 | } |
| | 1105 | }; |
| | 1106 | Expr.filter["ID"] = function( id ) { |
| | 1107 | var attrId = id.replace( runescape, funescape ); |
| | 1108 | return function( elem ) { |
| | 1109 | return elem.getAttribute("id") === attrId; |
| | 1110 | }; |
| | 1111 | }; |
| | 1112 | } else { |
| | 1113 | Expr.find["ID"] = function( id, context ) { |
| | 1114 | if ( typeof context.getElementById !== strundefined && documentIsHTML ) { |
| | 1115 | var m = context.getElementById( id ); |
| | 1116 | |
| | 1117 | return m ? |
| | 1118 | m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ? |
| | 1119 | [m] : |
| | 1120 | undefined : |
| | 1121 | []; |
| | 1122 | } |
| | 1123 | }; |
| | 1124 | Expr.filter["ID"] = function( id ) { |
| | 1125 | var attrId = id.replace( runescape, funescape ); |
| | 1126 | return function( elem ) { |
| | 1127 | var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id"); |
| | 1128 | return node && node.value === attrId; |
| | 1129 | }; |
| | 1130 | }; |
| | 1131 | } |
| | 1132 | |
| | 1133 | // Tag |
| | 1134 | Expr.find["TAG"] = support.getElementsByTagName ? |
| | 1135 | function( tag, context ) { |
| | 1136 | if ( typeof context.getElementsByTagName !== strundefined ) { |
| | 1137 | return context.getElementsByTagName( tag ); |
| | 1138 | } |
| | 1139 | } : |
| | 1140 | function( tag, context ) { |
| | 1141 | var elem, |
| | 1142 | tmp = [], |
| | 1143 | i = 0, |
| | 1144 | results = context.getElementsByTagName( tag ); |
| | 1145 | |
| | 1146 | // Filter out possible comments |
| | 1147 | if ( tag === "*" ) { |
| | 1148 | while ( (elem = results[i++]) ) { |
| | 1149 | if ( elem.nodeType === 1 ) { |
| | 1150 | tmp.push( elem ); |
| | 1151 | } |
| | 1152 | } |
| | 1153 | |
| | 1154 | return tmp; |
| | 1155 | } |
| | 1156 | return results; |
| | 1157 | }; |
| | 1158 | |
| | 1159 | // Name |
| | 1160 | Expr.find["NAME"] = support.getByName && function( tag, context ) { |
| | 1161 | if ( typeof context.getElementsByName !== strundefined ) { |
| | 1162 | return context.getElementsByName( name ); |
| | 1163 | } |
| | 1164 | }; |
| | 1165 | |
| | 1166 | // Class |
| | 1167 | Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) { |
| | 1168 | if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) { |
| | 1169 | return context.getElementsByClassName( className ); |
| | 1170 | } |
| | 1171 | }; |
| | 1172 | |
| | 1173 | // QSA and matchesSelector support |
| | 1174 | |
| | 1175 | // matchesSelector(:active) reports false when true (IE9/Opera 11.5) |
| | 1176 | rbuggyMatches = []; |
| | 1177 | |
| | 1178 | // qSa(:focus) reports false when true (Chrome 21), |
| | 1179 | // no need to also add to buggyMatches since matches checks buggyQSA |
| | 1180 | // A support test would require too much code (would include document ready) |
| | 1181 | rbuggyQSA = [ ":focus" ]; |
| | 1182 | |
| | 1183 | if ( (support.qsa = isNative(doc.querySelectorAll)) ) { |
| | 1184 | // Build QSA regex |
| | 1185 | // Regex strategy adopted from Diego Perini |
| | 1186 | assert(function( div ) { |
| | 1187 | // Select is set to empty string on purpose |
| | 1188 | // This is to test IE's treatment of not explicitly |
| | 1189 | // setting a boolean content attribute, |
| | 1190 | // since its presence should be enough |
| | 1191 | // http://bugs.jquery.com/ticket/12359 |
| | 1192 | div.innerHTML = "<select><option selected=''></option></select>"; |
| | 1193 | |
| | 1194 | // IE8 - Some boolean attributes are not treated correctly |
| | 1195 | if ( !div.querySelectorAll("[selected]").length ) { |
| | 1196 | rbuggyQSA.push( "\\[" + whitespace + "*(?:checked|disabled|ismap|multiple|readonly|selected|value)" ); |
| | 1197 | } |
| | 1198 | |
| | 1199 | // Webkit/Opera - :checked should return selected option elements |
| | 1200 | // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked |
| | 1201 | // IE8 throws error here and will not see later tests |
| | 1202 | if ( !div.querySelectorAll(":checked").length ) { |
| | 1203 | rbuggyQSA.push(":checked"); |
| | 1204 | } |
| | 1205 | }); |
| | 1206 | |
| | 1207 | assert(function( div ) { |
| | 1208 | |
| | 1209 | // Opera 10-12/IE8 - ^= $= *= and empty values |
| | 1210 | // Should not select anything |
| | 1211 | div.innerHTML = "<input type='hidden' i=''/>"; |
| | 1212 | if ( div.querySelectorAll("[i^='']").length ) { |
| | 1213 | rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:\"\"|'')" ); |
| | 1214 | } |
| | 1215 | |
| | 1216 | // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) |
| | 1217 | // IE8 throws error here and will not see later tests |
| | 1218 | if ( !div.querySelectorAll(":enabled").length ) { |
| | 1219 | rbuggyQSA.push( ":enabled", ":disabled" ); |
| | 1220 | } |
| | 1221 | |
| | 1222 | // Opera 10-11 does not throw on post-comma invalid pseudos |
| | 1223 | div.querySelectorAll("*,:x"); |
| | 1224 | rbuggyQSA.push(",.*:"); |
| | 1225 | }); |
| | 1226 | } |
| | 1227 | |
| | 1228 | if ( (support.matchesSelector = isNative( (matches = docElem.matchesSelector || |
| | 1229 | docElem.mozMatchesSelector || |
| | 1230 | docElem.webkitMatchesSelector || |
| | 1231 | docElem.oMatchesSelector || |
| | 1232 | docElem.msMatchesSelector) )) ) { |
| | 1233 | |
| | 1234 | assert(function( div ) { |
| | 1235 | // Check to see if it's possible to do matchesSelector |
| | 1236 | // on a disconnected node (IE 9) |
| | 1237 | support.disconnectedMatch = matches.call( div, "div" ); |
| | 1238 | |
| | 1239 | // This should fail with an exception |
| | 1240 | // Gecko does not error, returns false instead |
| | 1241 | matches.call( div, "[s!='']:x" ); |
| | 1242 | rbuggyMatches.push( "!=", pseudos ); |
| | 1243 | }); |
| | 1244 | } |
| | 1245 | |
| | 1246 | rbuggyQSA = new RegExp( rbuggyQSA.join("|") ); |
| | 1247 | rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") ); |
| | 1248 | |
| | 1249 | // Element contains another |
| | 1250 | // Purposefully does not implement inclusive descendant |
| | 1251 | // As in, an element does not contain itself |
| | 1252 | contains = isNative(docElem.contains) || docElem.compareDocumentPosition ? |
| | 1253 | function( a, b ) { |
| | 1254 | var adown = a.nodeType === 9 ? a.documentElement : a, |
| | 1255 | bup = b && b.parentNode; |
| | 1256 | return a === bup || !!( bup && bup.nodeType === 1 && ( |
| | 1257 | adown.contains ? |
| | 1258 | adown.contains( bup ) : |
| | 1259 | a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 |
| | 1260 | )); |
| | 1261 | } : |
| | 1262 | function( a, b ) { |
| | 1263 | if ( b ) { |
| | 1264 | while ( (b = b.parentNode) ) { |
| | 1265 | if ( b === a ) { |
| | 1266 | return true; |
| | 1267 | } |
| | 1268 | } |
| | 1269 | } |
| | 1270 | return false; |
| | 1271 | }; |
| | 1272 | |
| | 1273 | // Document order sorting |
| | 1274 | sortOrder = docElem.compareDocumentPosition ? |
| | 1275 | function( a, b ) { |
| | 1276 | |
| | 1277 | // Flag for duplicate removal |
| | 1278 | if ( a === b ) { |
| | 1279 | hasDuplicate = true; |
| | 1280 | return 0; |
| | 1281 | } |
| | 1282 | |
| | 1283 | var compare = b.compareDocumentPosition && a.compareDocumentPosition && a.compareDocumentPosition( b ); |
| | 1284 | |
| | 1285 | if ( compare ) { |
| | 1286 | // Disconnected nodes |
| | 1287 | if ( compare & 1 || |
| | 1288 | (recompare && b.compareDocumentPosition( a ) === compare) ) { |
| | 1289 | |
| | 1290 | // Choose the first element that is related to our preferred document |
| | 1291 | if ( a === doc || contains(preferredDoc, a) ) { |
| | 1292 | return -1; |
| | 1293 | } |
| | 1294 | if ( b === doc || contains(preferredDoc, b) ) { |
| | 1295 | return 1; |
| | 1296 | } |
| | 1297 | |
| | 1298 | // Maintain original order |
| | 1299 | return sortInput ? |
| | 1300 | ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) : |
| | 1301 | 0; |
| | 1302 | } |
| | 1303 | |
| | 1304 | return compare & 4 ? -1 : 1; |
| | 1305 | } |
| | 1306 | |
| | 1307 | // Not directly comparable, sort on existence of method |
| | 1308 | return a.compareDocumentPosition ? -1 : 1; |
| | 1309 | } : |
| | 1310 | function( a, b ) { |
| | 1311 | var cur, |
| | 1312 | i = 0, |
| | 1313 | aup = a.parentNode, |
| | 1314 | bup = b.parentNode, |
| | 1315 | ap = [ a ], |
| | 1316 | bp = [ b ]; |
| | 1317 | |
| | 1318 | // Exit early if the nodes are identical |
| | 1319 | if ( a === b ) { |
| | 1320 | hasDuplicate = true; |
| | 1321 | return 0; |
| | 1322 | |
| | 1323 | // Parentless nodes are either documents or disconnected |
| | 1324 | } else if ( !aup || !bup ) { |
| | 1325 | return a === doc ? -1 : |
| | 1326 | b === doc ? 1 : |
| | 1327 | aup ? -1 : |
| | 1328 | bup ? 1 : |
| | 1329 | 0; |
| | 1330 | |
| | 1331 | // If the nodes are siblings, we can do a quick check |
| | 1332 | } else if ( aup === bup ) { |
| | 1333 | return siblingCheck( a, b ); |
| | 1334 | } |
| | 1335 | |
| | 1336 | // Otherwise we need full lists of their ancestors for comparison |
| | 1337 | cur = a; |
| | 1338 | while ( (cur = cur.parentNode) ) { |
| | 1339 | ap.unshift( cur ); |
| | 1340 | } |
| | 1341 | cur = b; |
| | 1342 | while ( (cur = cur.parentNode) ) { |
| | 1343 | bp.unshift( cur ); |
| | 1344 | } |
| | 1345 | |
| | 1346 | // Walk down the tree looking for a discrepancy |
| | 1347 | while ( ap[i] === bp[i] ) { |
| | 1348 | i++; |
| | 1349 | } |
| | 1350 | |
| | 1351 | return i ? |
| | 1352 | // Do a sibling check if the nodes have a common ancestor |
| | 1353 | siblingCheck( ap[i], bp[i] ) : |
| | 1354 | |
| | 1355 | // Otherwise nodes in our document sort first |
| | 1356 | ap[i] === preferredDoc ? -1 : |
| | 1357 | bp[i] === preferredDoc ? 1 : |
| | 1358 | 0; |
| | 1359 | }; |
| | 1360 | |
| | 1361 | return document; |
| | 1362 | }; |
| | 1363 | |
| | 1364 | Sizzle.matches = function( expr, elements ) { |
| | 1365 | return Sizzle( expr, null, null, elements ); |
| | 1366 | }; |
| | 1367 | |
| | 1368 | Sizzle.matchesSelector = function( elem, expr ) { |
| | 1369 | // Set document vars if needed |
| | 1370 | if ( ( elem.ownerDocument || elem ) !== document ) { |
| | 1371 | setDocument( elem ); |
| | 1372 | } |
| | 1373 | |
| | 1374 | // Make sure that attribute selectors are quoted |
| | 1375 | expr = expr.replace( rattributeQuotes, "='$1']" ); |
| | 1376 | |
| | 1377 | // rbuggyQSA always contains :focus, so no need for an existence check |
| | 1378 | if ( support.matchesSelector && documentIsHTML && (!rbuggyMatches || !rbuggyMatches.test(expr)) && !rbuggyQSA.test(expr) ) { |
| | 1379 | try { |
| | 1380 | var ret = matches.call( elem, expr ); |
| | 1381 | |
| | 1382 | // IE 9's matchesSelector returns false on disconnected nodes |
| | 1383 | if ( ret || support.disconnectedMatch || |
| | 1384 | // As well, disconnected nodes are said to be in a document |
| | 1385 | // fragment in IE 9 |
| | 1386 | elem.document && elem.document.nodeType !== 11 ) { |
| | 1387 | return ret; |
| | 1388 | } |
| | 1389 | } catch(e) {} |
| | 1390 | } |
| | 1391 | |
| | 1392 | return Sizzle( expr, document, null, [elem] ).length > 0; |
| | 1393 | }; |
| | 1394 | |
| | 1395 | Sizzle.contains = function( context, elem ) { |
| | 1396 | // Set document vars if needed |
| | 1397 | if ( ( context.ownerDocument || context ) !== document ) { |
| | 1398 | setDocument( context ); |
| | 1399 | } |
| | 1400 | return contains( context, elem ); |
| | 1401 | }; |
| | 1402 | |
| | 1403 | Sizzle.attr = function( elem, name ) { |
| | 1404 | var val; |
| | 1405 | |
| | 1406 | // Set document vars if needed |
| | 1407 | if ( ( elem.ownerDocument || elem ) !== document ) { |
| | 1408 | setDocument( elem ); |
| | 1409 | } |
| | 1410 | |
| | 1411 | if ( documentIsHTML ) { |
| | 1412 | name = name.toLowerCase(); |
| | 1413 | } |
| | 1414 | if ( (val = Expr.attrHandle[ name ]) ) { |
| | 1415 | return val( elem ); |
| | 1416 | } |
| | 1417 | if ( !documentIsHTML || support.attributes ) { |
| | 1418 | return elem.getAttribute( name ); |
| | 1419 | } |
| | 1420 | return ( (val = elem.getAttributeNode( name )) || elem.getAttribute( name ) ) && elem[ name ] === true ? |
| | 1421 | name : |
| | 1422 | val && val.specified ? val.value : null; |
| | 1423 | }; |
| | 1424 | |
| | 1425 | Sizzle.error = function( msg ) { |
| | 1426 | throw new Error( "Syntax error, unrecognized expression: " + msg ); |
| | 1427 | }; |
| | 1428 | |
| | 1429 | // Document sorting and removing duplicates |
| | 1430 | Sizzle.uniqueSort = function( results ) { |
| | 1431 | var elem, |
| | 1432 | duplicates = [], |
| | 1433 | j = 0, |
| | 1434 | i = 0; |
| | 1435 | |
| | 1436 | // Unless we *know* we can detect duplicates, assume their presence |
| | 1437 | hasDuplicate = !support.detectDuplicates; |
| | 1438 | // Compensate for sort limitations |
| | 1439 | recompare = !support.sortDetached; |
| | 1440 | sortInput = !support.sortStable && results.slice( 0 ); |
| | 1441 | results.sort( sortOrder ); |
| | 1442 | |
| | 1443 | if ( hasDuplicate ) { |
| | 1444 | while ( (elem = results[i++]) ) { |
| | 1445 | if ( elem === results[ i ] ) { |
| | 1446 | j = duplicates.push( i ); |
| | 1447 | } |
| | 1448 | } |
| | 1449 | while ( j-- ) { |
| | 1450 | results.splice( duplicates[ j ], 1 ); |
| | 1451 | } |
| | 1452 | } |
| | 1453 | |
| | 1454 | return results; |
| | 1455 | }; |
| | 1456 | |
| | 1457 | /** |
| | 1458 | * Checks document order of two siblings |
| | 1459 | * @param {Element} a |
| | 1460 | * @param {Element} b |
| | 1461 | * @returns Returns -1 if a precedes b, 1 if a follows b |
| | 1462 | */ |
| | 1463 | function siblingCheck( a, b ) { |
| | 1464 | var cur = b && a, |
| | 1465 | diff = cur && ( ~b.sourceIndex || MAX_NEGATIVE ) - ( ~a.sourceIndex || MAX_NEGATIVE ); |
| | 1466 | |
| | 1467 | // Use IE sourceIndex if available on both nodes |
| | 1468 | if ( diff ) { |
| | 1469 | return diff; |
| | 1470 | } |
| | 1471 | |
| | 1472 | // Check if b follows a |
| | 1473 | if ( cur ) { |
| | 1474 | while ( (cur = cur.nextSibling) ) { |
| | 1475 | if ( cur === b ) { |
| | 1476 | return -1; |
| | 1477 | } |
| | 1478 | } |
| | 1479 | } |
| | 1480 | |
| | 1481 | return a ? 1 : -1; |
| | 1482 | } |
| | 1483 | |
| | 1484 | // Returns a function to use in pseudos for input types |
| | 1485 | function createInputPseudo( type ) { |
| | 1486 | return function( elem ) { |
| | 1487 | var name = elem.nodeName.toLowerCase(); |
| | 1488 | return name === "input" && elem.type === type; |
| | 1489 | }; |
| | 1490 | } |
| | 1491 | |
| | 1492 | // Returns a function to use in pseudos for buttons |
| | 1493 | function createButtonPseudo( type ) { |
| | 1494 | return function( elem ) { |
| | 1495 | var name = elem.nodeName.toLowerCase(); |
| | 1496 | return (name === "input" || name === "button") && elem.type === type; |
| | 1497 | }; |
| | 1498 | } |
| | 1499 | |
| | 1500 | // Returns a function to use in pseudos for positionals |
| | 1501 | function createPositionalPseudo( fn ) { |
| | 1502 | return markFunction(function( argument ) { |
| | 1503 | argument = +argument; |
| | 1504 | return markFunction(function( seed, matches ) { |
| | 1505 | var j, |
| | 1506 | matchIndexes = fn( [], seed.length, argument ), |
| | 1507 | i = matchIndexes.length; |
| | 1508 | |
| | 1509 | // Match elements found at the specified indexes |
| | 1510 | while ( i-- ) { |
| | 1511 | if ( seed[ (j = matchIndexes[i]) ] ) { |
| | 1512 | seed[j] = !(matches[j] = seed[j]); |
| | 1513 | } |
| | 1514 | } |
| | 1515 | }); |
| | 1516 | }); |
| | 1517 | } |
| | 1518 | |
| | 1519 | /** |
| | 1520 | * Utility function for retrieving the text value of an array of DOM nodes |
| | 1521 | * @param {Array|Element} elem |
| | 1522 | */ |
| | 1523 | getText = Sizzle.getText = function( elem ) { |
| | 1524 | var node, |
| | 1525 | ret = "", |
| | 1526 | i = 0, |
| | 1527 | nodeType = elem.nodeType; |
| | 1528 | |
| | 1529 | if ( !nodeType ) { |
| | 1530 | // If no nodeType, this is expected to be an array |
| | 1531 | for ( ; (node = elem[i]); i++ ) { |
| | 1532 | // Do not traverse comment nodes |
| | 1533 | ret += getText( node ); |
| | 1534 | } |
| | 1535 | } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { |
| | 1536 | // Use textContent for elements |
| | 1537 | // innerText usage removed for consistency of new lines (see #11153) |
| | 1538 | if ( typeof elem.textContent === "string" ) { |
| | 1539 | return elem.textContent; |
| | 1540 | } else { |
| | 1541 | // Traverse its children |
| | 1542 | for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { |
| | 1543 | ret += getText( elem ); |
| | 1544 | } |
| | 1545 | } |
| | 1546 | } else if ( nodeType === 3 || nodeType === 4 ) { |
| | 1547 | return elem.nodeValue; |
| | 1548 | } |
| | 1549 | // Do not include comment or processing instruction nodes |
| | 1550 | |
| | 1551 | return ret; |
| | 1552 | }; |
| | 1553 | |
| | 1554 | Expr = Sizzle.selectors = { |
| | 1555 | |
| | 1556 | // Can be adjusted by the user |
| | 1557 | cacheLength: 50, |
| | 1558 | |
| | 1559 | createPseudo: markFunction, |
| | 1560 | |
| | 1561 | match: matchExpr, |
| | 1562 | |
| | 1563 | find: {}, |
| | 1564 | |
| | 1565 | relative: { |
| | 1566 | ">": { dir: "parentNode", first: true }, |
| | 1567 | " ": { dir: "parentNode" }, |
| | 1568 | "+": { dir: "previousSibling", first: true }, |
| | 1569 | "~": { dir: "previousSibling" } |
| | 1570 | }, |
| | 1571 | |
| | 1572 | preFilter: { |
| | 1573 | "ATTR": function( match ) { |
| | 1574 | match[1] = match[1].replace( runescape, funescape ); |
| | 1575 | |
| | 1576 | // Move the given value to match[3] whether quoted or unquoted |
| | 1577 | match[3] = ( match[4] || match[5] || "" ).replace( runescape, funescape ); |
| | 1578 | |
| | 1579 | if ( match[2] === "~=" ) { |
| | 1580 | match[3] = " " + match[3] + " "; |
| | 1581 | } |
| | 1582 | |
| | 1583 | return match.slice( 0, 4 ); |
| | 1584 | }, |
| | 1585 | |
| | 1586 | "CHILD": function( match ) { |
| | 1587 | /* matches from matchExpr["CHILD"] |
| | 1588 | 1 type (only|nth|...) |
| | 1589 | 2 what (child|of-type) |
| | 1590 | 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) |
| | 1591 | 4 xn-component of xn+y argument ([+-]?\d*n|) |
| | 1592 | 5 sign of xn-component |
| | 1593 | 6 x of xn-component |
| | 1594 | 7 sign of y-component |
| | 1595 | 8 y of y-component |
| | 1596 | */ |
| | 1597 | match[1] = match[1].toLowerCase(); |
| | 1598 | |
| | 1599 | if ( match[1].slice( 0, 3 ) === "nth" ) { |
| | 1600 | // nth-* requires argument |
| | 1601 | if ( !match[3] ) { |
| | 1602 | Sizzle.error( match[0] ); |
| | 1603 | } |
| | 1604 | |
| | 1605 | // numeric x and y parameters for Expr.filter.CHILD |
| | 1606 | // remember that false/true cast respectively to 0/1 |
| | 1607 | match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); |
| | 1608 | match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); |
| | 1609 | |
| | 1610 | // other types prohibit arguments |
| | 1611 | } else if ( match[3] ) { |
| | 1612 | Sizzle.error( match[0] ); |
| | 1613 | } |
| | 1614 | |
| | 1615 | return match; |
| | 1616 | }, |
| | 1617 | |
| | 1618 | "PSEUDO": function( match ) { |
| | 1619 | var excess, |
| | 1620 | unquoted = !match[5] && match[2]; |
| | 1621 | |
| | 1622 | if ( matchExpr["CHILD"].test( match[0] ) ) { |
| | 1623 | return null; |
| | 1624 | } |
| | 1625 | |
| | 1626 | // Accept quoted arguments as-is |
| | 1627 | if ( match[4] ) { |
| | 1628 | match[2] = match[4]; |
| | 1629 | |
| | 1630 | // Strip excess characters from unquoted arguments |
| | 1631 | } else if ( unquoted && rpseudo.test( unquoted ) && |
| | 1632 | // Get excess from tokenize (recursively) |
| | 1633 | (excess = tokenize( unquoted, true )) && |
| | 1634 | // advance to the next closing parenthesis |
| | 1635 | (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { |
| | 1636 | |
| | 1637 | // excess is a negative index |
| | 1638 | match[0] = match[0].slice( 0, excess ); |
| | 1639 | match[2] = unquoted.slice( 0, excess ); |
| | 1640 | } |
| | 1641 | |
| | 1642 | // Return only captures needed by the pseudo filter method (type and argument) |
| | 1643 | return match.slice( 0, 3 ); |
| | 1644 | } |
| | 1645 | }, |
| | 1646 | |
| | 1647 | filter: { |
| | 1648 | |
| | 1649 | "TAG": function( nodeName ) { |
| | 1650 | if ( nodeName === "*" ) { |
| | 1651 | return function() { return true; }; |
| | 1652 | } |
| | 1653 | |
| | 1654 | nodeName = nodeName.replace( runescape, funescape ).toLowerCase(); |
| | 1655 | return function( elem ) { |
| | 1656 | return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; |
| | 1657 | }; |
| | 1658 | }, |
| | 1659 | |
| | 1660 | "CLASS": function( className ) { |
| | 1661 | var pattern = classCache[ className + " " ]; |
| | 1662 | |
| | 1663 | return pattern || |
| | 1664 | (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && |
| | 1665 | classCache( className, function( elem ) { |
| | 1666 | return pattern.test( elem.className || (typeof elem.getAttribute !== strundefined && elem.getAttribute("class")) || "" ); |
| | 1667 | }); |
| | 1668 | }, |
| | 1669 | |
| | 1670 | "ATTR": function( name, operator, check ) { |
| | 1671 | return function( elem ) { |
| | 1672 | var result = Sizzle.attr( elem, name ); |
| | 1673 | |
| | 1674 | if ( result == null ) { |
| | 1675 | return operator === "!="; |
| | 1676 | } |
| | 1677 | if ( !operator ) { |
| | 1678 | return true; |
| | 1679 | } |
| | 1680 | |
| | 1681 | result += ""; |
| | 1682 | |
| | 1683 | return operator === "=" ? result === check : |
| | 1684 | operator === "!=" ? result !== check : |
| | 1685 | operator === "^=" ? check && result.indexOf( check ) === 0 : |
| | 1686 | operator === "*=" ? check && result.indexOf( check ) > -1 : |
| | 1687 | operator === "$=" ? check && result.slice( -check.length ) === check : |
| | 1688 | operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 : |
| | 1689 | operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : |
| | 1690 | false; |
| | 1691 | }; |
| | 1692 | }, |
| | 1693 | |
| | 1694 | "CHILD": function( type, what, argument, first, last ) { |
| | 1695 | var simple = type.slice( 0, 3 ) !== "nth", |
| | 1696 | forward = type.slice( -4 ) !== "last", |
| | 1697 | ofType = what === "of-type"; |
| | 1698 | |
| | 1699 | return first === 1 && last === 0 ? |
| | 1700 | |
| | 1701 | // Shortcut for :nth-*(n) |
| | 1702 | function( elem ) { |
| | 1703 | return !!elem.parentNode; |
| | 1704 | } : |
| | 1705 | |
| | 1706 | function( elem, context, xml ) { |
| | 1707 | var cache, outerCache, node, diff, nodeIndex, start, |
| | 1708 | dir = simple !== forward ? "nextSibling" : "previousSibling", |
| | 1709 | parent = elem.parentNode, |
| | 1710 | name = ofType && elem.nodeName.toLowerCase(), |
| | 1711 | useCache = !xml && !ofType; |
| | 1712 | |
| | 1713 | if ( parent ) { |
| | 1714 | |
| | 1715 | // :(first|last|only)-(child|of-type) |
| | 1716 | if ( simple ) { |
| | 1717 | while ( dir ) { |
| | 1718 | node = elem; |
| | 1719 | while ( (node = node[ dir ]) ) { |
| | 1720 | if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) { |
| | 1721 | return false; |
| | 1722 | } |
| | 1723 | } |
| | 1724 | // Reverse direction for :only-* (if we haven't yet done so) |
| | 1725 | start = dir = type === "only" && !start && "nextSibling"; |
| | 1726 | } |
| | 1727 | return true; |
| | 1728 | } |
| | 1729 | |
| | 1730 | start = [ forward ? parent.firstChild : parent.lastChild ]; |
| | 1731 | |
| | 1732 | // non-xml :nth-child(...) stores cache data on `parent` |
| | 1733 | if ( forward && useCache ) { |
| | 1734 | // Seek `elem` from a previously-cached index |
| | 1735 | outerCache = parent[ expando ] || (parent[ expando ] = {}); |
| | 1736 | cache = outerCache[ type ] || []; |
| | 1737 | nodeIndex = cache[0] === dirruns && cache[1]; |
| | 1738 | diff = cache[0] === dirruns && cache[2]; |
| | 1739 | node = nodeIndex && parent.childNodes[ nodeIndex ]; |
| | 1740 | |
| | 1741 | while ( (node = ++nodeIndex && node && node[ dir ] || |
| | 1742 | |
| | 1743 | // Fallback to seeking `elem` from the start |
| | 1744 | (diff = nodeIndex = 0) || start.pop()) ) { |
| | 1745 | |
| | 1746 | // When found, cache indexes on `parent` and break |
| | 1747 | if ( node.nodeType === 1 && ++diff && node === elem ) { |
| | 1748 | outerCache[ type ] = [ dirruns, nodeIndex, diff ]; |
| | 1749 | break; |
| | 1750 | } |
| | 1751 | } |
| | 1752 | |
| | 1753 | // Use previously-cached element index if available |
| | 1754 | } else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) { |
| | 1755 | diff = cache[1]; |
| | 1756 | |
| | 1757 | // xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...) |
| | 1758 | } else { |
| | 1759 | // Use the same loop as above to seek `elem` from the start |
| | 1760 | while ( (node = ++nodeIndex && node && node[ dir ] || |
| | 1761 | (diff = nodeIndex = 0) || start.pop()) ) { |
| | 1762 | |
| | 1763 | if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) { |
| | 1764 | // Cache the index of each encountered element |
| | 1765 | if ( useCache ) { |
| | 1766 | (node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ]; |
| | 1767 | } |
| | 1768 | |
| | 1769 | if ( node === elem ) { |
| | 1770 | break; |
| | 1771 | } |
| | 1772 | } |
| | 1773 | } |
| | 1774 | } |
| | 1775 | |
| | 1776 | // Incorporate the offset, then check against cycle size |
| | 1777 | diff -= last; |
| | 1778 | return diff === first || ( diff % first === 0 && diff / first >= 0 ); |
| | 1779 | } |
| | 1780 | }; |
| | 1781 | }, |
| | 1782 | |
| | 1783 | "PSEUDO": function( pseudo, argument ) { |
| | 1784 | // pseudo-class names are case-insensitive |
| | 1785 | // http://www.w3.org/TR/selectors/#pseudo-classes |
| | 1786 | // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters |
| | 1787 | // Remember that setFilters inherits from pseudos |
| | 1788 | var args, |
| | 1789 | fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || |
| | 1790 | Sizzle.error( "unsupported pseudo: " + pseudo ); |
| | 1791 | |
| | 1792 | // The user may use createPseudo to indicate that |
| | 1793 | // arguments are needed to create the filter function |
| | 1794 | // just as Sizzle does |
| | 1795 | if ( fn[ expando ] ) { |
| | 1796 | return fn( argument ); |
| | 1797 | } |
| | 1798 | |
| | 1799 | // But maintain support for old signatures |
| | 1800 | if ( fn.length > 1 ) { |
| | 1801 | args = [ pseudo, pseudo, "", argument ]; |
| | 1802 | return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? |
| | 1803 | markFunction(function( seed, matches ) { |
| | 1804 | var idx, |
| | 1805 | matched = fn( seed, argument ), |
| | 1806 | i = matched.length; |
| | 1807 | while ( i-- ) { |
| | 1808 | idx = indexOf.call( seed, matched[i] ); |
| | 1809 | seed[ idx ] = !( matches[ idx ] = matched[i] ); |
| | 1810 | } |
| | 1811 | }) : |
| | 1812 | function( elem ) { |
| | 1813 | return fn( elem, 0, args ); |
| | 1814 | }; |
| | 1815 | } |
| | 1816 | |
| | 1817 | return fn; |
| | 1818 | } |
| | 1819 | }, |
| | 1820 | |
| | 1821 | pseudos: { |
| | 1822 | // Potentially complex pseudos |
| | 1823 | "not": markFunction(function( selector ) { |
| | 1824 | // Trim the selector passed to compile |
| | 1825 | // to avoid treating leading and trailing |
| | 1826 | // spaces as combinators |
| | 1827 | var input = [], |
| | 1828 | results = [], |
| | 1829 | matcher = compile( selector.replace( rtrim, "$1" ) ); |
| | 1830 | |
| | 1831 | return matcher[ expando ] ? |
| | 1832 | markFunction(function( seed, matches, context, xml ) { |
| | 1833 | var elem, |
| | 1834 | unmatched = matcher( seed, null, xml, [] ), |
| | 1835 | i = seed.length; |
| | 1836 | |
| | 1837 | // Match elements unmatched by `matcher` |
| | 1838 | while ( i-- ) { |
| | 1839 | if ( (elem = unmatched[i]) ) { |
| | 1840 | seed[i] = !(matches[i] = elem); |
| | 1841 | } |
| | 1842 | } |
| | 1843 | }) : |
| | 1844 | function( elem, context, xml ) { |
| | 1845 | input[0] = elem; |
| | 1846 | matcher( input, null, xml, results ); |
| | 1847 | return !results.pop(); |
| | 1848 | }; |
| | 1849 | }), |
| | 1850 | |
| | 1851 | "has": markFunction(function( selector ) { |
| | 1852 | return function( elem ) { |
| | 1853 | return Sizzle( selector, elem ).length > 0; |
| | 1854 | }; |
| | 1855 | }), |
| | 1856 | |
| | 1857 | "contains": markFunction(function( text ) { |
| | 1858 | return function( elem ) { |
| | 1859 | return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; |
| | 1860 | }; |
| | 1861 | }), |
| | 1862 | |
| | 1863 | // "Whether an element is represented by a :lang() selector |
| | 1864 | // is based solely on the element's language value |
| | 1865 | // being equal to the identifier C, |
| | 1866 | // or beginning with the identifier C immediately followed by "-". |
| | 1867 | // The matching of C against the element's language value is performed case-insensitively. |
| | 1868 | // The identifier C does not have to be a valid language name." |
| | 1869 | // http://www.w3.org/TR/selectors/#lang-pseudo |
| | 1870 | "lang": markFunction( function( lang ) { |
| | 1871 | // lang value must be a valid identifier |
| | 1872 | if ( !ridentifier.test(lang || "") ) { |
| | 1873 | Sizzle.error( "unsupported lang: " + lang ); |
| | 1874 | } |
| | 1875 | lang = lang.replace( runescape, funescape ).toLowerCase(); |
| | 1876 | return function( elem ) { |
| | 1877 | var elemLang; |
| | 1878 | do { |
| | 1879 | if ( (elemLang = documentIsHTML ? |
| | 1880 | elem.lang : |
| | 1881 | elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) { |
| | 1882 | |
| | 1883 | elemLang = elemLang.toLowerCase(); |
| | 1884 | return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; |
| | 1885 | } |
| | 1886 | } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); |
| | 1887 | return false; |
| | 1888 | }; |
| | 1889 | }), |
| | 1890 | |
| | 1891 | // Miscellaneous |
| | 1892 | "target": function( elem ) { |
| | 1893 | var hash = window.location && window.location.hash; |
| | 1894 | return hash && hash.slice( 1 ) === elem.id; |
| | 1895 | }, |
| | 1896 | |
| | 1897 | "root": function( elem ) { |
| | 1898 | return elem === docElem; |
| | 1899 | }, |
| | 1900 | |
| | 1901 | "focus": function( elem ) { |
| | 1902 | return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); |
| | 1903 | }, |
| | 1904 | |
| | 1905 | // Boolean properties |
| | 1906 | "enabled": function( elem ) { |
| | 1907 | return elem.disabled === false; |
| | 1908 | }, |
| | 1909 | |
| | 1910 | "disabled": function( elem ) { |
| | 1911 | return elem.disabled === true; |
| | 1912 | }, |
| | 1913 | |
| | 1914 | "checked": function( elem ) { |
| | 1915 | // In CSS3, :checked should return both checked and selected elements |
| | 1916 | // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked |
| | 1917 | var nodeName = elem.nodeName.toLowerCase(); |
| | 1918 | return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); |
| | 1919 | }, |
| | 1920 | |
| | 1921 | "selected": function( elem ) { |
| | 1922 | // Accessing this property makes selected-by-default |
| | 1923 | // options in Safari work properly |
| | 1924 | if ( elem.parentNode ) { |
| | 1925 | elem.parentNode.selectedIndex; |
| | 1926 | } |
| | 1927 | |
| | 1928 | return elem.selected === true; |
| | 1929 | }, |
| | 1930 | |
| | 1931 | // Contents |
| | 1932 | "empty": function( elem ) { |
| | 1933 | // http://www.w3.org/TR/selectors/#empty-pseudo |
| | 1934 | // :empty is only affected by element nodes and content nodes(including text(3), cdata(4)), |
| | 1935 | // not comment, processing instructions, or others |
| | 1936 | // Thanks to Diego Perini for the nodeName shortcut |
| | 1937 | // Greater than "@" means alpha characters (specifically not starting with "#" or "?") |
| | 1938 | for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { |
| | 1939 | if ( elem.nodeName > "@" || elem.nodeType === 3 || elem.nodeType === 4 ) { |
| | 1940 | return false; |
| | 1941 | } |
| | 1942 | } |
| | 1943 | return true; |
| | 1944 | }, |
| | 1945 | |
| | 1946 | "parent": function( elem ) { |
| | 1947 | return !Expr.pseudos["empty"]( elem ); |
| | 1948 | }, |
| | 1949 | |
| | 1950 | // Element/input types |
| | 1951 | "header": function( elem ) { |
| | 1952 | return rheader.test( elem.nodeName ); |
| | 1953 | }, |
| | 1954 | |
| | 1955 | "input": function( elem ) { |
| | 1956 | return rinputs.test( elem.nodeName ); |
| | 1957 | }, |
| | 1958 | |
| | 1959 | "button": function( elem ) { |
| | 1960 | var name = elem.nodeName.toLowerCase(); |
| | 1961 | return name === "input" && elem.type === "button" || name === "button"; |
| | 1962 | }, |
| | 1963 | |
| | 1964 | "text": function( elem ) { |
| | 1965 | var attr; |
| | 1966 | // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc) |
| | 1967 | // use getAttribute instead to test this case |
| | 1968 | return elem.nodeName.toLowerCase() === "input" && |
| | 1969 | elem.type === "text" && |
| | 1970 | ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === elem.type ); |
| | 1971 | }, |
| | 1972 | |
| | 1973 | // Position-in-collection |
| | 1974 | "first": createPositionalPseudo(function() { |
| | 1975 | return [ 0 ]; |
| | 1976 | }), |
| | 1977 | |
| | 1978 | "last": createPositionalPseudo(function( matchIndexes, length ) { |
| | 1979 | return [ length - 1 ]; |
| | 1980 | }), |
| | 1981 | |
| | 1982 | "eq": createPositionalPseudo(function( matchIndexes, length, argument ) { |
| | 1983 | return [ argument < 0 ? argument + length : argument ]; |
| | 1984 | }), |
| | 1985 | |
| | 1986 | "even": createPositionalPseudo(function( matchIndexes, length ) { |
| | 1987 | var i = 0; |
| | 1988 | for ( ; i < length; i += 2 ) { |
| | 1989 | matchIndexes.push( i ); |
| | 1990 | } |
| | 1991 | return matchIndexes; |
| | 1992 | }), |
| | 1993 | |
| | 1994 | "odd": createPositionalPseudo(function( matchIndexes, length ) { |
| | 1995 | var i = 1; |
| | 1996 | for ( ; i < length; i += 2 ) { |
| | 1997 | matchIndexes.push( i ); |
| | 1998 | } |
| | 1999 | return matchIndexes; |
| | 2000 | }), |
| | 2001 | |
| | 2002 | "lt": createPositionalPseudo(function( matchIndexes, length, argument ) { |
| | 2003 | var i = argument < 0 ? argument + length : argument; |
| | 2004 | for ( ; --i >= 0; ) { |
| | 2005 | matchIndexes.push( i ); |
| | 2006 | } |
| | 2007 | return matchIndexes; |
| | 2008 | }), |
| | 2009 | |
| | 2010 | "gt": createPositionalPseudo(function( matchIndexes, length, argument ) { |
| | 2011 | var i = argument < 0 ? argument + length : argument; |
| | 2012 | for ( ; ++i < length; ) { |
| | 2013 | matchIndexes.push( i ); |
| | 2014 | } |
| | 2015 | return matchIndexes; |
| | 2016 | }) |
| | 2017 | } |
| | 2018 | }; |
| | 2019 | |
| | 2020 | // Add button/input type pseudos |
| | 2021 | for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { |
| | 2022 | Expr.pseudos[ i ] = createInputPseudo( i ); |
| | 2023 | } |
| | 2024 | for ( i in { submit: true, reset: true } ) { |
| | 2025 | Expr.pseudos[ i ] = createButtonPseudo( i ); |
| | 2026 | } |
| | 2027 | |
| | 2028 | function tokenize( selector, parseOnly ) { |
| | 2029 | var matched, match, tokens, type, |
| | 2030 | soFar, groups, preFilters, |
| | 2031 | cached = tokenCache[ selector + " " ]; |
| | 2032 | |
| | 2033 | if ( cached ) { |
| | 2034 | return parseOnly ? 0 : cached.slice( 0 ); |
| | 2035 | } |
| | 2036 | |
| | 2037 | soFar = selector; |
| | 2038 | groups = []; |
| | 2039 | preFilters = Expr.preFilter; |
| | 2040 | |
| | 2041 | while ( soFar ) { |
| | 2042 | |
| | 2043 | // Comma and first run |
| | 2044 | if ( !matched || (match = rcomma.exec( soFar )) ) { |
| | 2045 | if ( match ) { |
| | 2046 | // Don't consume trailing commas as valid |
| | 2047 | soFar = soFar.slice( match[0].length ) || soFar; |
| | 2048 | } |
| | 2049 | groups.push( tokens = [] ); |
| | 2050 | } |
| | 2051 | |
| | 2052 | matched = false; |
| | 2053 | |
| | 2054 | // Combinators |
| | 2055 | if ( (match = rcombinators.exec( soFar )) ) { |
| | 2056 | matched = match.shift(); |
| | 2057 | tokens.push( { |
| | 2058 | value: matched, |
| | 2059 | // Cast descendant combinators to space |
| | 2060 | type: match[0].replace( rtrim, " " ) |
| | 2061 | } ); |
| | 2062 | soFar = soFar.slice( matched.length ); |
| | 2063 | } |
| | 2064 | |
| | 2065 | // Filters |
| | 2066 | for ( type in Expr.filter ) { |
| | 2067 | if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || |
| | 2068 | (match = preFilters[ type ]( match ))) ) { |
| | 2069 | matched = match.shift(); |
| | 2070 | tokens.push( { |
| | 2071 | value: matched, |
| | 2072 | type: type, |
| | 2073 | matches: match |
| | 2074 | } ); |
| | 2075 | soFar = soFar.slice( matched.length ); |
| | 2076 | } |
| | 2077 | } |
| | 2078 | |
| | 2079 | if ( !matched ) { |
| | 2080 | break; |
| | 2081 | } |
| | 2082 | } |
| | 2083 | |
| | 2084 | // Return the length of the invalid excess |
| | 2085 | // if we're just parsing |
| | 2086 | // Otherwise, throw an error or return tokens |
| | 2087 | return parseOnly ? |
| | 2088 | soFar.length : |
| | 2089 | soFar ? |
| | 2090 | Sizzle.error( selector ) : |
| | 2091 | // Cache the tokens |
| | 2092 | tokenCache( selector, groups ).slice( 0 ); |
| | 2093 | } |
| | 2094 | |
| | 2095 | function toSelector( tokens ) { |
| | 2096 | var i = 0, |
| | 2097 | len = tokens.length, |
| | 2098 | selector = ""; |
| | 2099 | for ( ; i < len; i++ ) { |
| | 2100 | selector += tokens[i].value; |
| | 2101 | } |
| | 2102 | return selector; |
| | 2103 | } |
| | 2104 | |
| | 2105 | function addCombinator( matcher, combinator, base ) { |
| | 2106 | var dir = combinator.dir, |
| | 2107 | checkNonElements = base && dir === "parentNode", |
| | 2108 | doneName = done++; |
| | 2109 | |
| | 2110 | return combinator.first ? |
| | 2111 | // Check against closest ancestor/preceding element |
| | 2112 | function( elem, context, xml ) { |
| | 2113 | while ( (elem = elem[ dir ]) ) { |
| | 2114 | if ( elem.nodeType === 1 || checkNonElements ) { |
| | 2115 | return matcher( elem, context, xml ); |
| | 2116 | } |
| | 2117 | } |
| | 2118 | } : |
| | 2119 | |
| | 2120 | // Check against all ancestor/preceding elements |
| | 2121 | function( elem, context, xml ) { |
| | 2122 | var data, cache, outerCache, |
| | 2123 | dirkey = dirruns + " " + doneName; |
| | 2124 | |
| | 2125 | // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching |
| | 2126 | if ( xml ) { |
| | 2127 | while ( (elem = elem[ dir ]) ) { |
| | 2128 | if ( elem.nodeType === 1 || checkNonElements ) { |
| | 2129 | if ( matcher( elem, context, xml ) ) { |
| | 2130 | return true; |
| | 2131 | } |
| | 2132 | } |
| | 2133 | } |
| | 2134 | } else { |
| | 2135 | while ( (elem = elem[ dir ]) ) { |
| | 2136 | if ( elem.nodeType === 1 || checkNonElements ) { |
| | 2137 | outerCache = elem[ expando ] || (elem[ expando ] = {}); |
| | 2138 | if ( (cache = outerCache[ dir ]) && cache[0] === dirkey ) { |
| | 2139 | if ( (data = cache[1]) === true || data === cachedruns ) { |
| | 2140 | return data === true; |
| | 2141 | } |
| | 2142 | } else { |
| | 2143 | cache = outerCache[ dir ] = [ dirkey ]; |
| | 2144 | cache[1] = matcher( elem, context, xml ) || cachedruns; |
| | 2145 | if ( cache[1] === true ) { |
| | 2146 | return true; |
| | 2147 | } |
| | 2148 | } |
| | 2149 | } |
| | 2150 | } |
| | 2151 | } |
| | 2152 | }; |
| | 2153 | } |
| | 2154 | |
| | 2155 | function elementMatcher( matchers ) { |
| | 2156 | return matchers.length > 1 ? |
| | 2157 | function( elem, context, xml ) { |
| | 2158 | var i = matchers.length; |
| | 2159 | while ( i-- ) { |
| | 2160 | if ( !matchers[i]( elem, context, xml ) ) { |
| | 2161 | return false; |
| | 2162 | } |
| | 2163 | } |
| | 2164 | return true; |
| | 2165 | } : |
| | 2166 | matchers[0]; |
| | 2167 | } |
| | 2168 | |
| | 2169 | function condense( unmatched, map, filter, context, xml ) { |
| | 2170 | var elem, |
| | 2171 | newUnmatched = [], |
| | 2172 | i = 0, |
| | 2173 | len = unmatched.length, |
| | 2174 | mapped = map != null; |
| | 2175 | |
| | 2176 | for ( ; i < len; i++ ) { |
| | 2177 | if ( (elem = unmatched[i]) ) { |
| | 2178 | if ( !filter || filter( elem, context, xml ) ) { |
| | 2179 | newUnmatched.push( elem ); |
| | 2180 | if ( mapped ) { |
| | 2181 | map.push( i ); |
| | 2182 | } |
| | 2183 | } |
| | 2184 | } |
| | 2185 | } |
| | 2186 | |
| | 2187 | return newUnmatched; |
| | 2188 | } |
| | 2189 | |
| | 2190 | function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { |
| | 2191 | if ( postFilter && !postFilter[ expando ] ) { |
| | 2192 | postFilter = setMatcher( postFilter ); |
| | 2193 | } |
| | 2194 | if ( postFinder && !postFinder[ expando ] ) { |
| | 2195 | postFinder = setMatcher( postFinder, postSelector ); |
| | 2196 | } |
| | 2197 | return markFunction(function( seed, results, context, xml ) { |
| | 2198 | var temp, i, elem, |
| | 2199 | preMap = [], |
| | 2200 | postMap = [], |
| | 2201 | preexisting = results.length, |
| | 2202 | |
| | 2203 | // Get initial elements from seed or context |
| | 2204 | elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ), |
| | 2205 | |
| | 2206 | // Prefilter to get matcher input, preserving a map for seed-results synchronization |
| | 2207 | matcherIn = preFilter && ( seed || !selector ) ? |
| | 2208 | condense( elems, preMap, preFilter, context, xml ) : |
| | 2209 | elems, |
| | 2210 | |
| | 2211 | matcherOut = matcher ? |
| | 2212 | // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, |
| | 2213 | postFinder || ( seed ? preFilter : preexisting || postFilter ) ? |
| | 2214 | |
| | 2215 | // ...intermediate processing is necessary |
| | 2216 | [] : |
| | 2217 | |
| | 2218 | // ...otherwise use results directly |
| | 2219 | results : |
| | 2220 | matcherIn; |
| | 2221 | |
| | 2222 | // Find primary matches |
| | 2223 | if ( matcher ) { |
| | 2224 | matcher( matcherIn, matcherOut, context, xml ); |
| | 2225 | } |
| | 2226 | |
| | 2227 | // Apply postFilter |
| | 2228 | if ( postFilter ) { |
| | 2229 | temp = condense( matcherOut, postMap ); |
| | 2230 | postFilter( temp, [], context, xml ); |
| | 2231 | |
| | 2232 | // Un-match failing elements by moving them back to matcherIn |
| | 2233 | i = temp.length; |
| | 2234 | while ( i-- ) { |
| | 2235 | if ( (elem = temp[i]) ) { |
| | 2236 | matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); |
| | 2237 | } |
| | 2238 | } |
| | 2239 | } |
| | 2240 | |
| | 2241 | if ( seed ) { |
| | 2242 | if ( postFinder || preFilter ) { |
| | 2243 | if ( postFinder ) { |
| | 2244 | // Get the final matcherOut by condensing this intermediate into postFinder contexts |
| | 2245 | temp = []; |
| | 2246 | i = matcherOut.length; |
| | 2247 | while ( i-- ) { |
| | 2248 | if ( (elem = matcherOut[i]) ) { |
| | 2249 | // Restore matcherIn since elem is not yet a final match |
| | 2250 | temp.push( (matcherIn[i] = elem) ); |
| | 2251 | } |
| | 2252 | } |
| | 2253 | postFinder( null, (matcherOut = []), temp, xml ); |
| | 2254 | } |
| | 2255 | |
| | 2256 | // Move matched elements from seed to results to keep them synchronized |
| | 2257 | i = matcherOut.length; |
| | 2258 | while ( i-- ) { |
| | 2259 | if ( (elem = matcherOut[i]) && |
| | 2260 | (temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) { |
| | 2261 | |
| | 2262 | seed[temp] = !(results[temp] = elem); |
| | 2263 | } |
| | 2264 | } |
| | 2265 | } |
| | 2266 | |
| | 2267 | // Add elements to results, through postFinder if defined |
| | 2268 | } else { |
| | 2269 | matcherOut = condense( |
| | 2270 | matcherOut === results ? |
| | 2271 | matcherOut.splice( preexisting, matcherOut.length ) : |
| | 2272 | matcherOut |
| | 2273 | ); |
| | 2274 | if ( postFinder ) { |
| | 2275 | postFinder( null, results, matcherOut, xml ); |
| | 2276 | } else { |
| | 2277 | push.apply( results, matcherOut ); |
| | 2278 | } |
| | 2279 | } |
| | 2280 | }); |
| | 2281 | } |
| | 2282 | |
| | 2283 | function matcherFromTokens( tokens ) { |
| | 2284 | var checkContext, matcher, j, |
| | 2285 | len = tokens.length, |
| | 2286 | leadingRelative = Expr.relative[ tokens[0].type ], |
| | 2287 | implicitRelative = leadingRelative || Expr.relative[" "], |
| | 2288 | i = leadingRelative ? 1 : 0, |
| | 2289 | |
| | 2290 | // The foundational matcher ensures that elements are reachable from top-level context(s) |
| | 2291 | matchContext = addCombinator( function( elem ) { |
| | 2292 | return elem === checkContext; |
| | 2293 | }, implicitRelative, true ), |
| | 2294 | matchAnyContext = addCombinator( function( elem ) { |
| | 2295 | return indexOf.call( checkContext, elem ) > -1; |
| | 2296 | }, implicitRelative, true ), |
| | 2297 | matchers = [ function( elem, context, xml ) { |
| | 2298 | return ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( |
| | 2299 | (checkContext = context).nodeType ? |
| | 2300 | matchContext( elem, context, xml ) : |
| | 2301 | matchAnyContext( elem, context, xml ) ); |
| | 2302 | } ]; |
| | 2303 | |
| | 2304 | for ( ; i < len; i++ ) { |
| | 2305 | if ( (matcher = Expr.relative[ tokens[i].type ]) ) { |
| | 2306 | matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; |
| | 2307 | } else { |
| | 2308 | matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); |
| | 2309 | |
| | 2310 | // Return special upon seeing a positional matcher |
| | 2311 | if ( matcher[ expando ] ) { |
| | 2312 | // Find the next relative operator (if any) for proper handling |
| | 2313 | j = ++i; |
| | 2314 | for ( ; j < len; j++ ) { |
| | 2315 | if ( Expr.relative[ tokens[j].type ] ) { |
| | 2316 | break; |
| | 2317 | } |
| | 2318 | } |
| | 2319 | return setMatcher( |
| | 2320 | i > 1 && elementMatcher( matchers ), |
| | 2321 | i > 1 && toSelector( tokens.slice( 0, i - 1 ) ).replace( rtrim, "$1" ), |
| | 2322 | matcher, |
| | 2323 | i < j && matcherFromTokens( tokens.slice( i, j ) ), |
| | 2324 | j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), |
| | 2325 | j < len && toSelector( tokens ) |
| | 2326 | ); |
| | 2327 | } |
| | 2328 | matchers.push( matcher ); |
| | 2329 | } |
| | 2330 | } |
| | 2331 | |
| | 2332 | return elementMatcher( matchers ); |
| | 2333 | } |
| | 2334 | |
| | 2335 | function matcherFromGroupMatchers( elementMatchers, setMatchers ) { |
| | 2336 | // A counter to specify which element is currently being matched |
| | 2337 | var matcherCachedRuns = 0, |
| | 2338 | bySet = setMatchers.length > 0, |
| | 2339 | byElement = elementMatchers.length > 0, |
| | 2340 | superMatcher = function( seed, context, xml, results, expandContext ) { |
| | 2341 | var elem, j, matcher, |
| | 2342 | setMatched = [], |
| | 2343 | matchedCount = 0, |
| | 2344 | i = "0", |
| | 2345 | unmatched = seed && [], |
| | 2346 | outermost = expandContext != null, |
| | 2347 | contextBackup = outermostContext, |
| | 2348 | // We must always have either seed elements or context |
| | 2349 | elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ), |
| | 2350 | // Use integer dirruns iff this is the outermost matcher |
| | 2351 | dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1); |
| | 2352 | |
| | 2353 | if ( outermost ) { |
| | 2354 | outermostContext = context !== document && context; |
| | 2355 | cachedruns = matcherCachedRuns; |
| | 2356 | } |
| | 2357 | |
| | 2358 | // Add elements passing elementMatchers directly to results |
| | 2359 | // Keep `i` a string if there are no elements so `matchedCount` will be "00" below |
| | 2360 | for ( ; (elem = elems[i]) != null; i++ ) { |
| | 2361 | if ( byElement && elem ) { |
| | 2362 | j = 0; |
| | 2363 | while ( (matcher = elementMatchers[j++]) ) { |
| | 2364 | if ( matcher( elem, context, xml ) ) { |
| | 2365 | results.push( elem ); |
| | 2366 | break; |
| | 2367 | } |
| | 2368 | } |
| | 2369 | if ( outermost ) { |
| | 2370 | dirruns = dirrunsUnique; |
| | 2371 | cachedruns = ++matcherCachedRuns; |
| | 2372 | } |
| | 2373 | } |
| | 2374 | |
| | 2375 | // Track unmatched elements for set filters |
| | 2376 | if ( bySet ) { |
| | 2377 | // They will have gone through all possible matchers |
| | 2378 | if ( (elem = !matcher && elem) ) { |
| | 2379 | matchedCount--; |
| | 2380 | } |
| | 2381 | |
| | 2382 | // Lengthen the array for every element, matched or not |
| | 2383 | if ( seed ) { |
| | 2384 | unmatched.push( elem ); |
| | 2385 | } |
| | 2386 | } |
| | 2387 | } |
| | 2388 | |
| | 2389 | // Apply set filters to unmatched elements |
| | 2390 | matchedCount += i; |
| | 2391 | if ( bySet && i !== matchedCount ) { |
| | 2392 | j = 0; |
| | 2393 | while ( (matcher = setMatchers[j++]) ) { |
| | 2394 | matcher( unmatched, setMatched, context, xml ); |
| | 2395 | } |
| | 2396 | |
| | 2397 | if ( seed ) { |
| | 2398 | // Reintegrate element matches to eliminate the need for sorting |
| | 2399 | if ( matchedCount > 0 ) { |
| | 2400 | while ( i-- ) { |
| | 2401 | if ( !(unmatched[i] || setMatched[i]) ) { |
| | 2402 | setMatched[i] = pop.call( results ); |
| | 2403 | } |
| | 2404 | } |
| | 2405 | } |
| | 2406 | |
| | 2407 | // Discard index placeholder values to get only actual matches |
| | 2408 | setMatched = condense( setMatched ); |
| | 2409 | } |
| | 2410 | |
| | 2411 | // Add matches to results |
| | 2412 | push.apply( results, setMatched ); |
| | 2413 | |
| | 2414 | // Seedless set matches succeeding multiple successful matchers stipulate sorting |
| | 2415 | if ( outermost && !seed && setMatched.length > 0 && |
| | 2416 | ( matchedCount + setMatchers.length ) > 1 ) { |
| | 2417 | |
| | 2418 | Sizzle.uniqueSort( results ); |
| | 2419 | } |
| | 2420 | } |
| | 2421 | |
| | 2422 | // Override manipulation of globals by nested matchers |
| | 2423 | if ( outermost ) { |
| | 2424 | dirruns = dirrunsUnique; |
| | 2425 | outermostContext = contextBackup; |
| | 2426 | } |
| | 2427 | |
| | 2428 | return unmatched; |
| | 2429 | }; |
| | 2430 | |
| | 2431 | return bySet ? |
| | 2432 | markFunction( superMatcher ) : |
| | 2433 | superMatcher; |
| | 2434 | } |
| | 2435 | |
| | 2436 | compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) { |
| | 2437 | var i, |
| | 2438 | setMatchers = [], |
| | 2439 | elementMatchers = [], |
| | 2440 | cached = compilerCache[ selector + " " ]; |
| | 2441 | |
| | 2442 | if ( !cached ) { |
| | 2443 | // Generate a function of recursive functions that can be used to check each element |
| | 2444 | if ( !group ) { |
| | 2445 | group = tokenize( selector ); |
| | 2446 | } |
| | 2447 | i = group.length; |
| | 2448 | while ( i-- ) { |
| | 2449 | cached = matcherFromTokens( group[i] ); |
| | 2450 | if ( cached[ expando ] ) { |
| | 2451 | setMatchers.push( cached ); |
| | 2452 | } else { |
| | 2453 | elementMatchers.push( cached ); |
| | 2454 | } |
| | 2455 | } |
| | 2456 | |
| | 2457 | // Cache the compiled function |
| | 2458 | cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); |
| | 2459 | } |
| | 2460 | return cached; |
| | 2461 | }; |
| | 2462 | |
| | 2463 | function multipleContexts( selector, contexts, results ) { |
| | 2464 | var i = 0, |
| | 2465 | len = contexts.length; |
| | 2466 | for ( ; i < len; i++ ) { |
| | 2467 | Sizzle( selector, contexts[i], results ); |
| | 2468 | } |
| | 2469 | return results; |
| | 2470 | } |
| | 2471 | |
| | 2472 | function select( selector, context, results, seed ) { |
| | 2473 | var i, tokens, token, type, find, |
| | 2474 | match = tokenize( selector ); |
| | 2475 | |
| | 2476 | if ( !seed ) { |
| | 2477 | // Try to minimize operations if there is only one group |
| | 2478 | if ( match.length === 1 ) { |
| | 2479 | |
| | 2480 | // Take a shortcut and set the context if the root selector is an ID |
| | 2481 | tokens = match[0] = match[0].slice( 0 ); |
| | 2482 | if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && |
| | 2483 | context.nodeType === 9 && documentIsHTML && |
| | 2484 | Expr.relative[ tokens[1].type ] ) { |
| | 2485 | |
| | 2486 | context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0]; |
| | 2487 | if ( !context ) { |
| | 2488 | return results; |
| | 2489 | } |
| | 2490 | |
| | 2491 | selector = selector.slice( tokens.shift().value.length ); |
| | 2492 | } |
| | 2493 | |
| | 2494 | // Fetch a seed set for right-to-left matching |
| | 2495 | i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; |
| | 2496 | while ( i-- ) { |
| | 2497 | token = tokens[i]; |
| | 2498 | |
| | 2499 | // Abort if we hit a combinator |
| | 2500 | if ( Expr.relative[ (type = token.type) ] ) { |
| | 2501 | break; |
| | 2502 | } |
| | 2503 | if ( (find = Expr.find[ type ]) ) { |
| | 2504 | // Search, expanding context for leading sibling combinators |
| | 2505 | if ( (seed = find( |
| | 2506 | token.matches[0].replace( runescape, funescape ), |
| | 2507 | rsibling.test( tokens[0].type ) && context.parentNode || context |
| | 2508 | )) ) { |
| | 2509 | |
| | 2510 | // If seed is empty or no tokens remain, we can return early |
| | 2511 | tokens.splice( i, 1 ); |
| | 2512 | selector = seed.length && toSelector( tokens ); |
| | 2513 | if ( !selector ) { |
| | 2514 | push.apply( results, seed ); |
| | 2515 | return results; |
| | 2516 | } |
| | 2517 | |
| | 2518 | break; |
| | 2519 | } |
| | 2520 | } |
| | 2521 | } |
| | 2522 | } |
| | 2523 | } |
| | 2524 | |
| | 2525 | // Compile and execute a filtering function |
| | 2526 | // Provide `match` to avoid retokenization if we modified the selector above |
| | 2527 | compile( selector, match )( |
| | 2528 | seed, |
| | 2529 | context, |
| | 2530 | !documentIsHTML, |
| | 2531 | results, |
| | 2532 | rsibling.test( selector ) |
| | 2533 | ); |
| | 2534 | return results; |
| | 2535 | } |
| | 2536 | |
| | 2537 | // Deprecated |
| | 2538 | Expr.pseudos["nth"] = Expr.pseudos["eq"]; |
| | 2539 | |
| | 2540 | // Easy API for creating new setFilters |
| | 2541 | function setFilters() {} |
| | 2542 | setFilters.prototype = Expr.filters = Expr.pseudos; |
| | 2543 | Expr.setFilters = new setFilters(); |
| | 2544 | |
| | 2545 | // Check sort stability |
| | 2546 | support.sortStable = expando.split("").sort( sortOrder ).join("") === expando; |
| | 2547 | |
| | 2548 | // Initialize with the default document |
| | 2549 | setDocument(); |
| | 2550 | |
| | 2551 | // Always assume the presence of duplicates if sort doesn't |
| | 2552 | // pass them to our comparison function (as in Google Chrome). |
| | 2553 | [0, 0].sort( sortOrder ); |
| | 2554 | support.detectDuplicates = hasDuplicate; |
| | 2555 | |
| | 2556 | /* |
| | 2557 | // EXPOSE |
| | 2558 | if ( typeof define === "function" && define.amd ) { |
| | 2559 | define(function() { return Sizzle; }); |
| | 2560 | } else { |
| | 2561 | window.Sizzle = Sizzle; |
| | 2562 | } |
| | 2563 | */ |
| | 2564 | |
| | 2565 | // EXPOSE |
| | 2566 | return Sizzle; |
| | 2567 | }); |
| | 2568 | |
| | 2569 | // Included from: js/tinymce/classes/dom/DomQuery.js |
| | 2570 | |
| | 2571 | /** |
| | 2572 | * DomQuery.js |
| | 2573 | * |
| | 2574 | * Copyright, Moxiecode Systems AB |
| | 2575 | * Released under LGPL License. |
| | 2576 | * |
| | 2577 | * License: http://www.tinymce.com/license |
| | 2578 | * Contributing: http://www.tinymce.com/contributing |
| | 2579 | * |
| | 2580 | * Some of this logic is based on jQuery code that is released under |
| | 2581 | * MIT license that grants us to sublicense it under LGPL. |
| | 2582 | * |
| | 2583 | * @ignore-file |
| | 2584 | */ |
| | 2585 | |
| | 2586 | /** |
| | 2587 | * @class tinymce.dom.DomQuery |
| | 2588 | */ |
| | 2589 | define("tinymce/dom/DomQuery", [ |
| | 2590 | "tinymce/dom/EventUtils", |
| | 2591 | "tinymce/dom/Sizzle" |
| | 2592 | ], function(EventUtils, Sizzle) { |
| | 2593 | var doc = document, push = Array.prototype.push, slice = Array.prototype.slice; |
| | 2594 | var rquickExpr = /^(?:[^#<]*(<[\w\W]+>)[^>]*$|#([\w\-]*)$)/; |
| | 2595 | var Event = EventUtils.Event; |
| | 2596 | |
| | 2597 | function isDefined(obj) { |
| | 2598 | return typeof obj !== "undefined"; |
| | 2599 | } |
| | 2600 | |
| | 2601 | function isString(obj) { |
| | 2602 | return typeof obj === "string"; |
| | 2603 | } |
| | 2604 | |
| | 2605 | function createFragment(html) { |
| | 2606 | var frag, node, container; |
| | 2607 | |
| | 2608 | container = doc.createElement("div"); |
| | 2609 | frag = doc.createDocumentFragment(); |
| | 2610 | container.innerHTML = html; |
| | 2611 | |
| | 2612 | while ((node = container.firstChild)) { |
| | 2613 | frag.appendChild(node); |
| | 2614 | } |
| | 2615 | |
| | 2616 | return frag; |
| | 2617 | } |
| | 2618 | |
| | 2619 | function domManipulate(targetNodes, sourceItem, callback) { |
| | 2620 | var i; |
| | 2621 | |
| | 2622 | if (typeof sourceItem === "string") { |
| | 2623 | sourceItem = createFragment(sourceItem); |
| | 2624 | } else if (sourceItem.length) { |
| | 2625 | for (i = 0; i < sourceItem.length; i++) { |
| | 2626 | domManipulate(targetNodes, sourceItem[i], callback); |
| | 2627 | } |
| | 2628 | |
| | 2629 | return targetNodes; |
| | 2630 | } |
| | 2631 | |
| | 2632 | i = targetNodes.length; |
| | 2633 | while (i--) { |
| | 2634 | callback.call(targetNodes[i], sourceItem.parentNode ? sourceItem : sourceItem); |
| | 2635 | } |
| | 2636 | |
| | 2637 | return targetNodes; |
| | 2638 | } |
| | 2639 | |
| | 2640 | function hasClass(node, className) { |
| | 2641 | return node && className && (' ' + node.className + ' ').indexOf(' ' + className + ' ') !== -1; |
| | 2642 | } |
| | 2643 | |
| | 2644 | /** |
| | 2645 | * Makes a map object out of a string that gets separated by a delimiter. |
| | 2646 | * |
| | 2647 | * @method makeMap |
| | 2648 | * @param {String} items Item string to split. |
| | 2649 | * @param {Object} map Optional object to add items to. |
| | 2650 | * @return {Object} name/value object with items as keys. |
| | 2651 | */ |
| | 2652 | function makeMap(items, map) { |
| | 2653 | var i; |
| | 2654 | |
| | 2655 | items = items || []; |
| | 2656 | |
| | 2657 | if (typeof(items) == "string") { |
| | 2658 | items = items.split(' '); |
| | 2659 | } |
| | 2660 | |
| | 2661 | map = map || {}; |
| | 2662 | |
| | 2663 | i = items.length; |
| | 2664 | while (i--) { |
| | 2665 | map[items[i]] = {}; |
| | 2666 | } |
| | 2667 | |
| | 2668 | return map; |
| | 2669 | } |
| | 2670 | |
| | 2671 | var numericCssMap = makeMap('fillOpacity fontWeight lineHeight opacity orphans widows zIndex zoom'); |
| | 2672 | |
| | 2673 | function DomQuery(selector, context) { |
| | 2674 | return new DomQuery.fn.init(selector, context); |
| | 2675 | } |
| | 2676 | |
| | 2677 | /** |
| | 2678 | * Extends the specified object with another object. |
| | 2679 | * |
| | 2680 | * @method extend |
| | 2681 | * @param {Object} target Object to extend. |
| | 2682 | * @param {Object..} obj Multiple objects to extend with. |
| | 2683 | * @return {Object} Same as target, the extended object. |
| | 2684 | */ |
| | 2685 | function extend(target) { |
| | 2686 | var args = arguments, arg, i, key; |
| | 2687 | |
| | 2688 | for (i = 1; i < args.length; i++) { |
| | 2689 | arg = args[i]; |
| | 2690 | |
| | 2691 | for (key in arg) { |
| | 2692 | target[key] = arg[key]; |
| | 2693 | } |
| | 2694 | } |
| | 2695 | |
| | 2696 | return target; |
| | 2697 | } |
| | 2698 | |
| | 2699 | /** |
| | 2700 | * Converts the specified object into a real JavaScript array. |
| | 2701 | * |
| | 2702 | * @method toArray |
| | 2703 | * @param {Object} obj Object to convert into array. |
| | 2704 | * @return {Array} Array object based in input. |
| | 2705 | */ |
| | 2706 | function toArray(obj) { |
| | 2707 | var array = [], i, l; |
| | 2708 | |
| | 2709 | for (i = 0, l = obj.length; i < l; i++) { |
| | 2710 | array[i] = obj[i]; |
| | 2711 | } |
| | 2712 | |
| | 2713 | return array; |
| | 2714 | } |
| | 2715 | |
| | 2716 | /** |
| | 2717 | * Returns the index of the specified item inside the array. |
| | 2718 | * |
| | 2719 | * @method inArray |
| | 2720 | * @param {Object} item Item to look for. |
| | 2721 | * @param {Array} array Array to look for item in. |
| | 2722 | * @return {Number} Index of the item or -1. |
| | 2723 | */ |
| | 2724 | function inArray(item, array) { |
| | 2725 | var i; |
| | 2726 | |
| | 2727 | if (array.indexOf) { |
| | 2728 | return array.indexOf(item); |
| | 2729 | } |
| | 2730 | |
| | 2731 | i = array.length; |
| | 2732 | while (i--) { |
| | 2733 | if (array[i] === item) { |
| | 2734 | return i; |
| | 2735 | } |
| | 2736 | } |
| | 2737 | |
| | 2738 | return -1; |
| | 2739 | } |
| | 2740 | |
| | 2741 | /** |
| | 2742 | * Returns true/false if the specified object is an array. |
| | 2743 | * |
| | 2744 | * @method isArray |
| | 2745 | * @param {Object} obj Object to check if it's an array. |
| | 2746 | * @return {Boolean} true/false if the input object is array or not. |
| | 2747 | */ |
| | 2748 | var isArray = Array.isArray || function(obj) { |
| | 2749 | return Object.prototype.toString.call(obj) === "[object Array]"; |
| | 2750 | }; |
| | 2751 | |
| | 2752 | var whiteSpaceRegExp = /^\s*|\s*$/g; |
| | 2753 | var trim = function(str) { |
| | 2754 | return (str === null || str === undefined) ? '' : ("" + str).replace(whiteSpaceRegExp, ''); |
| | 2755 | }; |
| | 2756 | |
| | 2757 | /** |
| | 2758 | * Executes the callback function for each item in array/object. If you return false in the |
| | 2759 | * callback it will break the loop. |
| | 2760 | * |
| | 2761 | * @method each |
| | 2762 | * @param {Object} obj Object to iterate. |
| | 2763 | * @param {function} callback Callback function to execute for each item. |
| | 2764 | */ |
| | 2765 | function each(obj, callback) { |
| | 2766 | var length, key, i, undef, value; |
| | 2767 | |
| | 2768 | if (obj) { |
| | 2769 | length = obj.length; |
| | 2770 | |
| | 2771 | if (length === undef) { |
| | 2772 | // Loop object items |
| | 2773 | for (key in obj) { |
| | 2774 | if (obj.hasOwnProperty(key)) { |
| | 2775 | value = obj[key]; |
| | 2776 | if (callback.call(value, value, key) === false) { |
| | 2777 | break; |
| | 2778 | } |
| | 2779 | } |
| | 2780 | } |
| | 2781 | } else { |
| | 2782 | // Loop array items |
| | 2783 | for (i = 0; i < length; i++) { |
| | 2784 | value = obj[i]; |
| | 2785 | if (callback.call(value, value, key) === false) { |
| | 2786 | break; |
| | 2787 | } |
| | 2788 | } |
| | 2789 | } |
| | 2790 | } |
| | 2791 | |
| | 2792 | return obj; |
| | 2793 | } |
| | 2794 | |
| | 2795 | DomQuery.fn = DomQuery.prototype = { |
| | 2796 | constructor: DomQuery, |
| | 2797 | selector: "", |
| | 2798 | length: 0, |
| | 2799 | |
| | 2800 | init: function(selector, context) { |
| | 2801 | var self = this, match, node; |
| | 2802 | |
| | 2803 | if (!selector) { |
| | 2804 | return self; |
| | 2805 | } |
| | 2806 | |
| | 2807 | if (selector.nodeType) { |
| | 2808 | self.context = self[0] = selector; |
| | 2809 | self.length = 1; |
| | 2810 | |
| | 2811 | return self; |
| | 2812 | } |
| | 2813 | |
| | 2814 | if (isString(selector)) { |
| | 2815 | if (selector.charAt(0) === "<" && selector.charAt(selector.length - 1) === ">" && selector.length >= 3) { |
| | 2816 | match = [null, selector, null]; |
| | 2817 | } else { |
| | 2818 | match = rquickExpr.exec(selector); |
| | 2819 | } |
| | 2820 | |
| | 2821 | if (match) { |
| | 2822 | if (match[1]) { |
| | 2823 | node = createFragment(selector).firstChild; |
| | 2824 | while (node) { |
| | 2825 | this.add(node); |
| | 2826 | node = node.nextSibling; |
| | 2827 | } |
| | 2828 | } else { |
| | 2829 | node = doc.getElementById(match[2]); |
| | 2830 | |
| | 2831 | if (node.id !== match[2]) { |
| | 2832 | return self.find(selector); |
| | 2833 | } |
| | 2834 | |
| | 2835 | self.length = 1; |
| | 2836 | self[0] = node; |
| | 2837 | } |
| | 2838 | } else { |
| | 2839 | return DomQuery(context || document).find(selector); |
| | 2840 | } |
| | 2841 | } else { |
| | 2842 | this.add(selector); |
| | 2843 | } |
| | 2844 | |
| | 2845 | return self; |
| | 2846 | }, |
| | 2847 | |
| | 2848 | toArray: function() { |
| | 2849 | return toArray(this); |
| | 2850 | }, |
| | 2851 | |
| | 2852 | add: function(items) { |
| | 2853 | var self = this; |
| | 2854 | |
| | 2855 | // Force single item into array |
| | 2856 | if (!isArray(items)) { |
| | 2857 | if (items instanceof DomQuery) { |
| | 2858 | self.add(items.toArray()); |
| | 2859 | } else { |
| | 2860 | push.call(self, items); |
| | 2861 | } |
| | 2862 | } else { |
| | 2863 | push.apply(self, items); |
| | 2864 | } |
| | 2865 | |
| | 2866 | return self; |
| | 2867 | }, |
| | 2868 | |
| | 2869 | attr: function(name, value) { |
| | 2870 | var self = this; |
| | 2871 | |
| | 2872 | if (typeof name === "object") { |
| | 2873 | each(name, function(value, name) { |
| | 2874 | self.attr(name, value); |
| | 2875 | }); |
| | 2876 | } else if (isDefined(value)) { |
| | 2877 | this.each(function() { |
| | 2878 | if (this.nodeType === 1) { |
| | 2879 | this.setAttribute(name, value); |
| | 2880 | } |
| | 2881 | }); |
| | 2882 | } else { |
| | 2883 | return self[0] && self[0].nodeType === 1 ? self[0].getAttribute(name) : undefined; |
| | 2884 | } |
| | 2885 | |
| | 2886 | return self; |
| | 2887 | }, |
| | 2888 | |
| | 2889 | css: function(name, value) { |
| | 2890 | var self = this; |
| | 2891 | |
| | 2892 | if (typeof name === "object") { |
| | 2893 | each(name, function(value, name) { |
| | 2894 | self.css(name, value); |
| | 2895 | }); |
| | 2896 | } else { |
| | 2897 | // Camelcase it, if needed |
| | 2898 | name = name.replace(/-(\D)/g, function(a, b) { |
| | 2899 | return b.toUpperCase(); |
| | 2900 | }); |
| | 2901 | |
| | 2902 | if (isDefined(value)) { |
| | 2903 | // Default px suffix on these |
| | 2904 | if (typeof(value) === 'number' && !numericCssMap[name]) { |
| | 2905 | value += 'px'; |
| | 2906 | } |
| | 2907 | |
| | 2908 | self.each(function() { |
| | 2909 | var style = this.style; |
| | 2910 | |
| | 2911 | // IE specific opacity |
| | 2912 | if (name === "opacity" && this.runtimeStyle && typeof(this.runtimeStyle.opacity) === "undefined") { |
| | 2913 | style.filter = value === '' ? '' : "alpha(opacity=" + (value * 100) + ")"; |
| | 2914 | } |
| | 2915 | |
| | 2916 | try { |
| | 2917 | style[name] = value; |
| | 2918 | } catch (ex) { |
| | 2919 | // Ignore |
| | 2920 | } |
| | 2921 | }); |
| | 2922 | } else { |
| | 2923 | return self[0] ? self[0].style[name] : undefined; |
| | 2924 | } |
| | 2925 | } |
| | 2926 | |
| | 2927 | return self; |
| | 2928 | }, |
| | 2929 | |
| | 2930 | remove: function() { |
| | 2931 | var self = this, node, i = this.length; |
| | 2932 | |
| | 2933 | while (i--) { |
| | 2934 | node = self[i]; |
| | 2935 | Event.clean(node); |
| | 2936 | |
| | 2937 | if (node.parentNode) { |
| | 2938 | node.parentNode.removeChild(node); |
| | 2939 | } |
| | 2940 | } |
| | 2941 | |
| | 2942 | return this; |
| | 2943 | }, |
| | 2944 | |
| | 2945 | empty: function() { |
| | 2946 | var self = this, node, i = this.length; |
| | 2947 | |
| | 2948 | while (i--) { |
| | 2949 | node = self[i]; |
| | 2950 | while (node.firstChild) { |
| | 2951 | node.removeChild(node.firstChild); |
| | 2952 | } |
| | 2953 | } |
| | 2954 | |
| | 2955 | return this; |
| | 2956 | }, |
| | 2957 | |
| | 2958 | html: function(value) { |
| | 2959 | var self = this, i; |
| | 2960 | |
| | 2961 | if (isDefined(value)) { |
| | 2962 | i = self.length; |
| | 2963 | while (i--) { |
| | 2964 | self[i].innerHTML = value; |
| | 2965 | } |
| | 2966 | |
| | 2967 | return self; |
| | 2968 | } |
| | 2969 | |
| | 2970 | return self[0] ? self[0].innerHTML : ''; |
| | 2971 | }, |
| | 2972 | |
| | 2973 | text: function(value) { |
| | 2974 | var self = this, i; |
| | 2975 | |
| | 2976 | if (isDefined(value)) { |
| | 2977 | i = self.length; |
| | 2978 | while (i--) { |
| | 2979 | self[i].innerText = self[0].textContent = value; |
| | 2980 | } |
| | 2981 | |
| | 2982 | return self; |
| | 2983 | } |
| | 2984 | |
| | 2985 | return self[0] ? self[0].innerText || self[0].textContent : ''; |
| | 2986 | }, |
| | 2987 | |
| | 2988 | append: function() { |
| | 2989 | return domManipulate(this, arguments, function(node) { |
| | 2990 | if (this.nodeType === 1) { |
| | 2991 | this.appendChild(node); |
| | 2992 | } |
| | 2993 | }); |
| | 2994 | }, |
| | 2995 | |
| | 2996 | prepend: function() { |
| | 2997 | return domManipulate(this, arguments, function(node) { |
| | 2998 | if (this.nodeType === 1) { |
| | 2999 | this.insertBefore(node, this.firstChild); |
| | 3000 | } |
| | 3001 | }); |
| | 3002 | }, |
| | 3003 | |
| | 3004 | before: function() { |
| | 3005 | var self = this; |
| | 3006 | |
| | 3007 | if (self[0] && self[0].parentNode) { |
| | 3008 | return domManipulate(self, arguments, function(node) { |
| | 3009 | this.parentNode.insertBefore(node, this.nextSibling); |
| | 3010 | }); |
| | 3011 | } |
| | 3012 | |
| | 3013 | return self; |
| | 3014 | }, |
| | 3015 | |
| | 3016 | after: function() { |
| | 3017 | var self = this; |
| | 3018 | |
| | 3019 | if (self[0] && self[0].parentNode) { |
| | 3020 | return domManipulate(self, arguments, function(node) { |
| | 3021 | this.parentNode.insertBefore(node, this); |
| | 3022 | }); |
| | 3023 | } |
| | 3024 | |
| | 3025 | return self; |
| | 3026 | }, |
| | 3027 | |
| | 3028 | appendTo: function(val) { |
| | 3029 | DomQuery(val).append(this); |
| | 3030 | |
| | 3031 | return this; |
| | 3032 | }, |
| | 3033 | |
| | 3034 | addClass: function(className) { |
| | 3035 | return this.toggleClass(className, true); |
| | 3036 | }, |
| | 3037 | |
| | 3038 | removeClass: function(className) { |
| | 3039 | return this.toggleClass(className, false); |
| | 3040 | }, |
| | 3041 | |
| | 3042 | toggleClass: function(className, state) { |
| | 3043 | var self = this; |
| | 3044 | |
| | 3045 | if (className.indexOf(' ') !== -1) { |
| | 3046 | each(className.split(' '), function() { |
| | 3047 | self.toggleClass(this, state); |
| | 3048 | }); |
| | 3049 | } else { |
| | 3050 | self.each(function() { |
| | 3051 | var node = this, existingClassName; |
| | 3052 | |
| | 3053 | if (hasClass(node, className) !== state) { |
| | 3054 | existingClassName = node.className; |
| | 3055 | |
| | 3056 | if (state) { |
| | 3057 | node.className += existingClassName ? ' ' + className : className; |
| | 3058 | } else { |
| | 3059 | node.className = trim((" " + existingClassName + " ").replace(' ' + className + ' ', ' ')); |
| | 3060 | } |
| | 3061 | } |
| | 3062 | }); |
| | 3063 | } |
| | 3064 | |
| | 3065 | return self; |
| | 3066 | }, |
| | 3067 | |
| | 3068 | hasClass: function(className) { |
| | 3069 | return hasClass(this[0], className); |
| | 3070 | }, |
| | 3071 | |
| | 3072 | each: function(callback) { |
| | 3073 | return each(this, callback); |
| | 3074 | }, |
| | 3075 | |
| | 3076 | on: function(name, callback) { |
| | 3077 | return this.each(function() { |
| | 3078 | Event.bind(this, name, callback); |
| | 3079 | }); |
| | 3080 | }, |
| | 3081 | |
| | 3082 | off: function(name, callback) { |
| | 3083 | return this.each(function() { |
| | 3084 | Event.unbind(this, name, callback); |
| | 3085 | }); |
| | 3086 | }, |
| | 3087 | |
| | 3088 | show: function() { |
| | 3089 | return this.css('display', ''); |
| | 3090 | }, |
| | 3091 | |
| | 3092 | hide: function() { |
| | 3093 | return this.css('display', 'none'); |
| | 3094 | }, |
| | 3095 | |
| | 3096 | slice: function() { |
| | 3097 | return new DomQuery(slice.apply(this, arguments)); |
| | 3098 | }, |
| | 3099 | |
| | 3100 | eq: function(index) { |
| | 3101 | return index === -1 ? this.slice(index) : this.slice(index, +index + 1); |
| | 3102 | }, |
| | 3103 | |
| | 3104 | first: function() { |
| | 3105 | return this.eq(0); |
| | 3106 | }, |
| | 3107 | |
| | 3108 | last: function() { |
| | 3109 | return this.eq(-1); |
| | 3110 | }, |
| | 3111 | |
| | 3112 | replaceWith: function(content) { |
| | 3113 | var self = this; |
| | 3114 | |
| | 3115 | if (self[0]) { |
| | 3116 | self[0].parentNode.replaceChild(DomQuery(content)[0], self[0]); |
| | 3117 | } |
| | 3118 | |
| | 3119 | return self; |
| | 3120 | }, |
| | 3121 | |
| | 3122 | wrap: function(wrapper) { |
| | 3123 | wrapper = DomQuery(wrapper)[0]; |
| | 3124 | |
| | 3125 | return this.each(function() { |
| | 3126 | var self = this, newWrapper = wrapper.cloneNode(false); |
| | 3127 | self.parentNode.insertBefore(newWrapper, self); |
| | 3128 | newWrapper.appendChild(self); |
| | 3129 | }); |
| | 3130 | }, |
| | 3131 | |
| | 3132 | unwrap: function() { |
| | 3133 | return this.each(function() { |
| | 3134 | var self = this, node = self.firstChild, currentNode; |
| | 3135 | |
| | 3136 | while (node) { |
| | 3137 | currentNode = node; |
| | 3138 | node = node.nextSibling; |
| | 3139 | self.parentNode.insertBefore(currentNode, self); |
| | 3140 | } |
| | 3141 | }); |
| | 3142 | }, |
| | 3143 | |
| | 3144 | clone: function() { |
| | 3145 | var result = []; |
| | 3146 | |
| | 3147 | this.each(function() { |
| | 3148 | result.push(this.cloneNode(true)); |
| | 3149 | }); |
| | 3150 | |
| | 3151 | return DomQuery(result); |
| | 3152 | }, |
| | 3153 | |
| | 3154 | find: function(selector) { |
| | 3155 | var i, l, ret = []; |
| | 3156 | |
| | 3157 | for (i = 0, l = this.length; i < l; i++) { |
| | 3158 | DomQuery.find(selector, this[i], ret); |
| | 3159 | } |
| | 3160 | |
| | 3161 | return DomQuery(ret); |
| | 3162 | }, |
| | 3163 | |
| | 3164 | push: push, |
| | 3165 | sort: [].sort, |
| | 3166 | splice: [].splice |
| | 3167 | }; |
| | 3168 | |
| | 3169 | // Static members |
| | 3170 | extend(DomQuery, { |
| | 3171 | extend: extend, |
| | 3172 | toArray: toArray, |
| | 3173 | inArray: inArray, |
| | 3174 | isArray: isArray, |
| | 3175 | each: each, |
| | 3176 | trim: trim, |
| | 3177 | makeMap: makeMap, |
| | 3178 | |
| | 3179 | // Sizzle |
| | 3180 | find: Sizzle, |
| | 3181 | expr: Sizzle.selectors, |
| | 3182 | unique: Sizzle.uniqueSort, |
| | 3183 | text: Sizzle.getText, |
| | 3184 | isXMLDoc: Sizzle.isXML, |
| | 3185 | contains: Sizzle.contains, |
| | 3186 | filter: function(expr, elems, not) { |
| | 3187 | if (not) { |
| | 3188 | expr = ":not(" + expr + ")"; |
| | 3189 | } |
| | 3190 | |
| | 3191 | return elems.length === 1 ? |
| | 3192 | DomQuery.find.matchesSelector(elems[0], expr) ? [elems[0]] : [] : |
| | 3193 | DomQuery.find.matches(expr, elems); |
| | 3194 | } |
| | 3195 | }); |
| | 3196 | |
| | 3197 | function dir(el, prop, until) { |
| | 3198 | var matched = [], cur = el[prop]; |
| | 3199 | |
| | 3200 | while (cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !DomQuery(cur).is(until))) { |
| | 3201 | if (cur.nodeType === 1) { |
| | 3202 | matched.push(cur); |
| | 3203 | } |
| | 3204 | |
| | 3205 | cur = cur[prop]; |
| | 3206 | } |
| | 3207 | |
| | 3208 | return matched; |
| | 3209 | } |
| | 3210 | |
| | 3211 | function sibling(n, el, siblingName, nodeType) { |
| | 3212 | var r = []; |
| | 3213 | |
| | 3214 | for(; n; n = n[siblingName]) { |
| | 3215 | if ((!nodeType || n.nodeType === nodeType) && n !== el) { |
| | 3216 | r.push(n); |
| | 3217 | } |
| | 3218 | } |
| | 3219 | |
| | 3220 | return r; |
| | 3221 | } |
| | 3222 | |
| | 3223 | each({ |
| | 3224 | parent: function(node) { |
| | 3225 | var parent = node.parentNode; |
| | 3226 | |
| | 3227 | return parent && parent.nodeType !== 11 ? parent : null; |
| | 3228 | }, |
| | 3229 | |
| | 3230 | parents: function(node) { |
| | 3231 | return dir(node, "parentNode"); |
| | 3232 | }, |
| | 3233 | |
| | 3234 | parentsUntil: function(node, until) { |
| | 3235 | return dir(node, "parentNode", until); |
| | 3236 | }, |
| | 3237 | |
| | 3238 | next: function(node) { |
| | 3239 | return sibling(node, 'nextSibling', 1); |
| | 3240 | }, |
| | 3241 | |
| | 3242 | prev: function(node) { |
| | 3243 | return sibling(node, 'previousSibling', 1); |
| | 3244 | }, |
| | 3245 | |
| | 3246 | nextNodes: function(node) { |
| | 3247 | return sibling(node, 'nextSibling'); |
| | 3248 | }, |
| | 3249 | |
| | 3250 | prevNodes: function(node) { |
| | 3251 | return sibling(node, 'previousSibling'); |
| | 3252 | }, |
| | 3253 | |
| | 3254 | children: function(node) { |
| | 3255 | return sibling(node.firstChild, 'nextSibling', 1); |
| | 3256 | }, |
| | 3257 | |
| | 3258 | contents: function(node) { |
| | 3259 | return toArray((node.nodeName === "iframe" ? node.contentDocument || node.contentWindow.document : node).childNodes); |
| | 3260 | } |
| | 3261 | }, function(name, fn){ |
| | 3262 | DomQuery.fn[name] = function(selector) { |
| | 3263 | var self = this, result; |
| | 3264 | |
| | 3265 | if (self.length > 1) { |
| | 3266 | throw new Error("DomQuery only supports traverse functions on a single node."); |
| | 3267 | } |
| | 3268 | |
| | 3269 | if (self[0]) { |
| | 3270 | result = fn(self[0], selector); |
| | 3271 | } |
| | 3272 | |
| | 3273 | result = DomQuery(result); |
| | 3274 | |
| | 3275 | if (selector && name !== "parentsUntil") { |
| | 3276 | return result.filter(selector); |
| | 3277 | } |
| | 3278 | |
| | 3279 | return result; |
| | 3280 | }; |
| | 3281 | }); |
| | 3282 | |
| | 3283 | DomQuery.fn.filter = function(selector) { |
| | 3284 | return DomQuery.filter(selector); |
| | 3285 | }; |
| | 3286 | |
| | 3287 | DomQuery.fn.is = function(selector) { |
| | 3288 | return !!selector && this.filter(selector).length > 0; |
| | 3289 | }; |
| | 3290 | |
| | 3291 | DomQuery.fn.init.prototype = DomQuery.fn; |
| | 3292 | |
| | 3293 | return DomQuery; |
| | 3294 | }); |
| | 3295 | |
| | 3296 | // Included from: js/tinymce/classes/html/Styles.js |
| | 3297 | |
| | 3298 | /** |
| | 3299 | * Styles.js |
| | 3300 | * |
| | 3301 | * Copyright, Moxiecode Systems AB |
| | 3302 | * Released under LGPL License. |
| | 3303 | * |
| | 3304 | * License: http://www.tinymce.com/license |
| | 3305 | * Contributing: http://www.tinymce.com/contributing |
| | 3306 | */ |
| | 3307 | |
| | 3308 | /** |
| | 3309 | * This class is used to parse CSS styles it also compresses styles to reduce the output size. |
| | 3310 | * |
| | 3311 | * @example |
| | 3312 | * var Styles = new tinymce.html.Styles({ |
| | 3313 | * url_converter: function(url) { |
| | 3314 | * return url; |
| | 3315 | * } |
| | 3316 | * }); |
| | 3317 | * |
| | 3318 | * styles = Styles.parse('border: 1px solid red'); |
| | 3319 | * styles.color = 'red'; |
| | 3320 | * |
| | 3321 | * console.log(new tinymce.html.StyleSerializer().serialize(styles)); |
| | 3322 | * |
| | 3323 | * @class tinymce.html.Styles |
| | 3324 | * @version 3.4 |
| | 3325 | */ |
| | 3326 | define("tinymce/html/Styles", [], function() { |
| | 3327 | return function(settings, schema) { |
| | 3328 | /*jshint maxlen:255 */ |
| | 3329 | var rgbRegExp = /rgb\s*\(\s*([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\s*\)/gi, |
| | 3330 | urlOrStrRegExp = /(?:url(?:(?:\(\s*\"([^\"]+)\"\s*\))|(?:\(\s*\'([^\']+)\'\s*\))|(?:\(\s*([^)\s]+)\s*\))))|(?:\'([^\']+)\')|(?:\"([^\"]+)\")/gi, |
| | 3331 | styleRegExp = /\s*([^:]+):\s*([^;]+);?/g, |
| | 3332 | trimRightRegExp = /\s+$/, |
| | 3333 | undef, i, encodingLookup = {}, encodingItems, invisibleChar = '\uFEFF'; |
| | 3334 | |
| | 3335 | settings = settings || {}; |
| | 3336 | |
| | 3337 | encodingItems = ('\\" \\\' \\; \\: ; : ' + invisibleChar).split(' '); |
| | 3338 | for (i = 0; i < encodingItems.length; i++) { |
| | 3339 | encodingLookup[encodingItems[i]] = invisibleChar + i; |
| | 3340 | encodingLookup[invisibleChar + i] = encodingItems[i]; |
| | 3341 | } |
| | 3342 | |
| | 3343 | function toHex(match, r, g, b) { |
| | 3344 | function hex(val) { |
| | 3345 | val = parseInt(val, 10).toString(16); |
| | 3346 | |
| | 3347 | return val.length > 1 ? val : '0' + val; // 0 -> 00 |
| | 3348 | } |
| | 3349 | |
| | 3350 | return '#' + hex(r) + hex(g) + hex(b); |
| | 3351 | } |
| | 3352 | |
| | 3353 | return { |
| | 3354 | /** |
| | 3355 | * Parses the specified RGB color value and returns a hex version of that color. |
| | 3356 | * |
| | 3357 | * @method toHex |
| | 3358 | * @param {String} color RGB string value like rgb(1,2,3) |
| | 3359 | * @return {String} Hex version of that RGB value like #FF00FF. |
| | 3360 | */ |
| | 3361 | toHex: function(color) { |
| | 3362 | return color.replace(rgbRegExp, toHex); |
| | 3363 | }, |
| | 3364 | |
| | 3365 | /** |
| | 3366 | * Parses the specified style value into an object collection. This parser will also |
| | 3367 | * merge and remove any redundant items that browsers might have added. It will also convert non hex |
| | 3368 | * colors to hex values. Urls inside the styles will also be converted to absolute/relative based on settings. |
| | 3369 | * |
| | 3370 | * @method parse |
| | 3371 | * @param {String} css Style value to parse for example: border:1px solid red;. |
| | 3372 | * @return {Object} Object representation of that style like {border: '1px solid red'} |
| | 3373 | */ |
| | 3374 | parse: function(css) { |
| | 3375 | var styles = {}, matches, name, value, isEncoded, urlConverter = settings.url_converter; |
| | 3376 | var urlConverterScope = settings.url_converter_scope || this; |
| | 3377 | |
| | 3378 | function compress(prefix, suffix, noJoin) { |
| | 3379 | var top, right, bottom, left; |
| | 3380 | |
| | 3381 | top = styles[prefix + '-top' + suffix]; |
| | 3382 | if (!top) { |
| | 3383 | return; |
| | 3384 | } |
| | 3385 | |
| | 3386 | right = styles[prefix + '-right' + suffix]; |
| | 3387 | if (!right) { |
| | 3388 | return; |
| | 3389 | } |
| | 3390 | |
| | 3391 | bottom = styles[prefix + '-bottom' + suffix]; |
| | 3392 | if (!bottom) { |
| | 3393 | return; |
| | 3394 | } |
| | 3395 | |
| | 3396 | left = styles[prefix + '-left' + suffix]; |
| | 3397 | if (!left) { |
| | 3398 | return; |
| | 3399 | } |
| | 3400 | |
| | 3401 | var box = [top, right, bottom, left]; |
| | 3402 | i = box.length - 1; |
| | 3403 | while (i--) { |
| | 3404 | if (box[i] !== box[i + 1]) { |
| | 3405 | break; |
| | 3406 | } |
| | 3407 | } |
| | 3408 | |
| | 3409 | if (i > -1 && noJoin) { |
| | 3410 | return; |
| | 3411 | } |
| | 3412 | |
| | 3413 | styles[prefix + suffix] = i == -1 ? box[0] : box.join(' '); |
| | 3414 | delete styles[prefix + '-top' + suffix]; |
| | 3415 | delete styles[prefix + '-right' + suffix]; |
| | 3416 | delete styles[prefix + '-bottom' + suffix]; |
| | 3417 | delete styles[prefix + '-left' + suffix]; |
| | 3418 | } |
| | 3419 | |
| | 3420 | /** |
| | 3421 | * Checks if the specific style can be compressed in other words if all border-width are equal. |
| | 3422 | */ |
| | 3423 | function canCompress(key) { |
| | 3424 | var value = styles[key], i; |
| | 3425 | |
| | 3426 | if (!value) { |
| | 3427 | return; |
| | 3428 | } |
| | 3429 | |
| | 3430 | value = value.split(' '); |
| | 3431 | i = value.length; |
| | 3432 | while (i--) { |
| | 3433 | if (value[i] !== value[0]) { |
| | 3434 | return false; |
| | 3435 | } |
| | 3436 | } |
| | 3437 | |
| | 3438 | styles[key] = value[0]; |
| | 3439 | |
| | 3440 | return true; |
| | 3441 | } |
| | 3442 | |
| | 3443 | /** |
| | 3444 | * Compresses multiple styles into one style. |
| | 3445 | */ |
| | 3446 | function compress2(target, a, b, c) { |
| | 3447 | if (!canCompress(a)) { |
| | 3448 | return; |
| | 3449 | } |
| | 3450 | |
| | 3451 | if (!canCompress(b)) { |
| | 3452 | return; |
| | 3453 | } |
| | 3454 | |
| | 3455 | if (!canCompress(c)) { |
| | 3456 | return; |
| | 3457 | } |
| | 3458 | |
| | 3459 | // Compress |
| | 3460 | styles[target] = styles[a] + ' ' + styles[b] + ' ' + styles[c]; |
| | 3461 | delete styles[a]; |
| | 3462 | delete styles[b]; |
| | 3463 | delete styles[c]; |
| | 3464 | } |
| | 3465 | |
| | 3466 | // Encodes the specified string by replacing all \" \' ; : with _<num> |
| | 3467 | function encode(str) { |
| | 3468 | isEncoded = true; |
| | 3469 | |
| | 3470 | return encodingLookup[str]; |
| | 3471 | } |
| | 3472 | |
| | 3473 | // Decodes the specified string by replacing all _<num> with it's original value \" \' etc |
| | 3474 | // It will also decode the \" \' if keep_slashes is set to fale or omitted |
| | 3475 | function decode(str, keep_slashes) { |
| | 3476 | if (isEncoded) { |
| | 3477 | str = str.replace(/\uFEFF[0-9]/g, function(str) { |
| | 3478 | return encodingLookup[str]; |
| | 3479 | }); |
| | 3480 | } |
| | 3481 | |
| | 3482 | if (!keep_slashes) { |
| | 3483 | str = str.replace(/\\([\'\";:])/g, "$1"); |
| | 3484 | } |
| | 3485 | |
| | 3486 | return str; |
| | 3487 | } |
| | 3488 | |
| | 3489 | function processUrl(match, url, url2, url3, str, str2) { |
| | 3490 | str = str || str2; |
| | 3491 | |
| | 3492 | if (str) { |
| | 3493 | str = decode(str); |
| | 3494 | |
| | 3495 | // Force strings into single quote format |
| | 3496 | return "'" + str.replace(/\'/g, "\\'") + "'"; |
| | 3497 | } |
| | 3498 | |
| | 3499 | url = decode(url || url2 || url3); |
| | 3500 | |
| | 3501 | if (!settings.allow_script_urls && /(java|vb)script:/i.test(url.replace(/[\s\r\n]+/, ''))) { |
| | 3502 | return ""; |
| | 3503 | } |
| | 3504 | |
| | 3505 | // Convert the URL to relative/absolute depending on config |
| | 3506 | if (urlConverter) { |
| | 3507 | url = urlConverter.call(urlConverterScope, url, 'style'); |
| | 3508 | } |
| | 3509 | |
| | 3510 | // Output new URL format |
| | 3511 | return "url('" + url.replace(/\'/g, "\\'") + "')"; |
| | 3512 | } |
| | 3513 | |
| | 3514 | if (css) { |
| | 3515 | css = css.replace(/[\u0000-\u001F]/g, ''); |
| | 3516 | |
| | 3517 | // Encode \" \' % and ; and : inside strings so they don't interfere with the style parsing |
| | 3518 | css = css.replace(/\\[\"\';:\uFEFF]/g, encode).replace(/\"[^\"]+\"|\'[^\']+\'/g, function(str) { |
| | 3519 | return str.replace(/[;:]/g, encode); |
| | 3520 | }); |
| | 3521 | |
| | 3522 | // Parse styles |
| | 3523 | while ((matches = styleRegExp.exec(css))) { |
| | 3524 | name = matches[1].replace(trimRightRegExp, '').toLowerCase(); |
| | 3525 | value = matches[2].replace(trimRightRegExp, ''); |
| | 3526 | |
| | 3527 | if (name && value.length > 0) { |
| | 3528 | if (!settings.allow_script_urls && (name == "behavior" || /expression\s*\(/.test(value))) { |
| | 3529 | continue; |
| | 3530 | } |
| | 3531 | |
| | 3532 | // Opera will produce 700 instead of bold in their style values |
| | 3533 | if (name === 'font-weight' && value === '700') { |
| | 3534 | value = 'bold'; |
| | 3535 | } else if (name === 'color' || name === 'background-color') { // Lowercase colors like RED |
| | 3536 | value = value.toLowerCase(); |
| | 3537 | } |
| | 3538 | |
| | 3539 | // Convert RGB colors to HEX |
| | 3540 | value = value.replace(rgbRegExp, toHex); |
| | 3541 | |
| | 3542 | // Convert URLs and force them into url('value') format |
| | 3543 | value = value.replace(urlOrStrRegExp, processUrl); |
| | 3544 | styles[name] = isEncoded ? decode(value, true) : value; |
| | 3545 | } |
| | 3546 | |
| | 3547 | styleRegExp.lastIndex = matches.index + matches[0].length; |
| | 3548 | } |
| | 3549 | // Compress the styles to reduce it's size for example IE will expand styles |
| | 3550 | compress("border", "", true); |
| | 3551 | compress("border", "-width"); |
| | 3552 | compress("border", "-color"); |
| | 3553 | compress("border", "-style"); |
| | 3554 | compress("padding", ""); |
| | 3555 | compress("margin", ""); |
| | 3556 | compress2('border', 'border-width', 'border-style', 'border-color'); |
| | 3557 | |
| | 3558 | // Remove pointless border, IE produces these |
| | 3559 | if (styles.border === 'medium none') { |
| | 3560 | delete styles.border; |
| | 3561 | } |
| | 3562 | |
| | 3563 | // IE 11 will produce a border-image: none when getting the style attribute from <p style="border: 1px solid red"></p> |
| | 3564 | // So lets asume it shouldn't be there |
| | 3565 | if (styles['border-image'] === 'none') { |
| | 3566 | delete styles['border-image']; |
| | 3567 | } |
| | 3568 | } |
| | 3569 | |
| | 3570 | return styles; |
| | 3571 | }, |
| | 3572 | |
| | 3573 | /** |
| | 3574 | * Serializes the specified style object into a string. |
| | 3575 | * |
| | 3576 | * @method serialize |
| | 3577 | * @param {Object} styles Object to serialize as string for example: {border: '1px solid red'} |
| | 3578 | * @param {String} element_name Optional element name, if specified only the styles that matches the schema will be serialized. |
| | 3579 | * @return {String} String representation of the style object for example: border: 1px solid red. |
| | 3580 | */ |
| | 3581 | serialize: function(styles, element_name) { |
| | 3582 | var css = '', name, value; |
| | 3583 | |
| | 3584 | function serializeStyles(name) { |
| | 3585 | var styleList, i, l, value; |
| | 3586 | |
| | 3587 | styleList = schema.styles[name]; |
| | 3588 | if (styleList) { |
| | 3589 | for (i = 0, l = styleList.length; i < l; i++) { |
| | 3590 | name = styleList[i]; |
| | 3591 | value = styles[name]; |
| | 3592 | |
| | 3593 | if (value !== undef && value.length > 0) { |
| | 3594 | css += (css.length > 0 ? ' ' : '') + name + ': ' + value + ';'; |
| | 3595 | } |
| | 3596 | } |
| | 3597 | } |
| | 3598 | } |
| | 3599 | |
| | 3600 | // Serialize styles according to schema |
| | 3601 | if (element_name && schema && schema.styles) { |
| | 3602 | // Serialize global styles and element specific styles |
| | 3603 | serializeStyles('*'); |
| | 3604 | serializeStyles(element_name); |
| | 3605 | } else { |
| | 3606 | // Output the styles in the order they are inside the object |
| | 3607 | for (name in styles) { |
| | 3608 | value = styles[name]; |
| | 3609 | |
| | 3610 | if (value !== undef && value.length > 0) { |
| | 3611 | css += (css.length > 0 ? ' ' : '') + name + ': ' + value + ';'; |
| | 3612 | } |
| | 3613 | } |
| | 3614 | } |
| | 3615 | |
| | 3616 | return css; |
| | 3617 | } |
| | 3618 | }; |
| | 3619 | }; |
| | 3620 | }); |
| | 3621 | |
| | 3622 | // Included from: js/tinymce/classes/dom/TreeWalker.js |
| | 3623 | |
| | 3624 | /** |
| | 3625 | * TreeWalker.js |
| | 3626 | * |
| | 3627 | * Copyright, Moxiecode Systems AB |
| | 3628 | * Released under LGPL License. |
| | 3629 | * |
| | 3630 | * License: http://www.tinymce.com/license |
| | 3631 | * Contributing: http://www.tinymce.com/contributing |
| | 3632 | */ |
| | 3633 | |
| | 3634 | /** |
| | 3635 | * TreeWalker class enables you to walk the DOM in a linear manner. |
| | 3636 | * |
| | 3637 | * @class tinymce.dom.TreeWalker |
| | 3638 | */ |
| | 3639 | define("tinymce/dom/TreeWalker", [], function() { |
| | 3640 | return function(start_node, root_node) { |
| | 3641 | var node = start_node; |
| | 3642 | |
| | 3643 | function findSibling(node, start_name, sibling_name, shallow) { |
| | 3644 | var sibling, parent; |
| | 3645 | |
| | 3646 | if (node) { |
| | 3647 | // Walk into nodes if it has a start |
| | 3648 | if (!shallow && node[start_name]) { |
| | 3649 | return node[start_name]; |
| | 3650 | } |
| | 3651 | |
| | 3652 | // Return the sibling if it has one |
| | 3653 | if (node != root_node) { |
| | 3654 | sibling = node[sibling_name]; |
| | 3655 | if (sibling) { |
| | 3656 | return sibling; |
| | 3657 | } |
| | 3658 | |
| | 3659 | // Walk up the parents to look for siblings |
| | 3660 | for (parent = node.parentNode; parent && parent != root_node; parent = parent.parentNode) { |
| | 3661 | sibling = parent[sibling_name]; |
| | 3662 | if (sibling) { |
| | 3663 | return sibling; |
| | 3664 | } |
| | 3665 | } |
| | 3666 | } |
| | 3667 | } |
| | 3668 | } |
| | 3669 | |
| | 3670 | /** |
| | 3671 | * Returns the current node. |
| | 3672 | * |
| | 3673 | * @method current |
| | 3674 | * @return {Node} Current node where the walker is. |
| | 3675 | */ |
| | 3676 | this.current = function() { |
| | 3677 | return node; |
| | 3678 | }; |
| | 3679 | |
| | 3680 | /** |
| | 3681 | * Walks to the next node in tree. |
| | 3682 | * |
| | 3683 | * @method next |
| | 3684 | * @return {Node} Current node where the walker is after moving to the next node. |
| | 3685 | */ |
| | 3686 | this.next = function(shallow) { |
| | 3687 | node = findSibling(node, 'firstChild', 'nextSibling', shallow); |
| | 3688 | return node; |
| | 3689 | }; |
| | 3690 | |
| | 3691 | /** |
| | 3692 | * Walks to the previous node in tree. |
| | 3693 | * |
| | 3694 | * @method prev |
| | 3695 | * @return {Node} Current node where the walker is after moving to the previous node. |
| | 3696 | */ |
| | 3697 | this.prev = function(shallow) { |
| | 3698 | node = findSibling(node, 'lastChild', 'previousSibling', shallow); |
| | 3699 | return node; |
| | 3700 | }; |
| | 3701 | }; |
| | 3702 | }); |
| | 3703 | |
| | 3704 | // Included from: js/tinymce/classes/util/Tools.js |
| | 3705 | |
| | 3706 | /** |
| | 3707 | * Tools.js |
| | 3708 | * |
| | 3709 | * Copyright, Moxiecode Systems AB |
| | 3710 | * Released under LGPL License. |
| | 3711 | * |
| | 3712 | * License: http://www.tinymce.com/license |
| | 3713 | * Contributing: http://www.tinymce.com/contributing |
| | 3714 | */ |
| | 3715 | |
| | 3716 | /** |
| | 3717 | * This class contains various utlity functions. These are also exposed |
| | 3718 | * directly on the tinymce namespace. |
| | 3719 | * |
| | 3720 | * @class tinymce.util.Tools |
| | 3721 | */ |
| | 3722 | define("tinymce/util/Tools", [], function() { |
| | 3723 | /** |
| | 3724 | * Removes whitespace from the beginning and end of a string. |
| | 3725 | * |
| | 3726 | * @method trim |
| | 3727 | * @param {String} s String to remove whitespace from. |
| | 3728 | * @return {String} New string with removed whitespace. |
| | 3729 | */ |
| | 3730 | var whiteSpaceRegExp = /^\s*|\s*$/g; |
| | 3731 | var trim = function(str) { |
| | 3732 | return (str === null || str === undefined) ? '' : ("" + str).replace(whiteSpaceRegExp, ''); |
| | 3733 | }; |
| | 3734 | |
| | 3735 | /** |
| | 3736 | * Returns true/false if the object is an array or not. |
| | 3737 | * |
| | 3738 | * @method isArray |
| | 3739 | * @param {Object} obj Object to check. |
| | 3740 | * @return {boolean} true/false state if the object is an array or not. |
| | 3741 | */ |
| | 3742 | var isArray = Array.isArray || function(obj) { |
| | 3743 | return Object.prototype.toString.call(obj) === "[object Array]"; |
| | 3744 | }; |
| | 3745 | |
| | 3746 | /** |
| | 3747 | * Checks if a object is of a specific type for example an array. |
| | 3748 | * |
| | 3749 | * @method is |
| | 3750 | * @param {Object} o Object to check type of. |
| | 3751 | * @param {string} t Optional type to check for. |
| | 3752 | * @return {Boolean} true/false if the object is of the specified type. |
| | 3753 | */ |
| | 3754 | function is(o, t) { |
| | 3755 | if (!t) { |
| | 3756 | return o !== undefined; |
| | 3757 | } |
| | 3758 | |
| | 3759 | if (t == 'array' && isArray(o)) { |
| | 3760 | return true; |
| | 3761 | } |
| | 3762 | |
| | 3763 | return typeof(o) == t; |
| | 3764 | } |
| | 3765 | |
| | 3766 | /** |
| | 3767 | * Converts the specified object into a real JavaScript array. |
| | 3768 | * |
| | 3769 | * @method toArray |
| | 3770 | * @param {Object} obj Object to convert into array. |
| | 3771 | * @return {Array} Array object based in input. |
| | 3772 | */ |
| | 3773 | function toArray(obj) { |
| | 3774 | var array = [], i, l; |
| | 3775 | |
| | 3776 | for (i = 0, l = obj.length; i < l; i++) { |
| | 3777 | array[i] = obj[i]; |
| | 3778 | } |
| | 3779 | |
| | 3780 | return array; |
| | 3781 | } |
| | 3782 | |
| | 3783 | /** |
| | 3784 | * Makes a name/object map out of an array with names. |
| | 3785 | * |
| | 3786 | * @method makeMap |
| | 3787 | * @param {Array/String} items Items to make map out of. |
| | 3788 | * @param {String} delim Optional delimiter to split string by. |
| | 3789 | * @param {Object} map Optional map to add items to. |
| | 3790 | * @return {Object} Name/value map of items. |
| | 3791 | */ |
| | 3792 | function makeMap(items, delim, map) { |
| | 3793 | var i; |
| | 3794 | |
| | 3795 | items = items || []; |
| | 3796 | delim = delim || ','; |
| | 3797 | |
| | 3798 | if (typeof(items) == "string") { |
| | 3799 | items = items.split(delim); |
| | 3800 | } |
| | 3801 | |
| | 3802 | map = map || {}; |
| | 3803 | |
| | 3804 | i = items.length; |
| | 3805 | while (i--) { |
| | 3806 | map[items[i]] = {}; |
| | 3807 | } |
| | 3808 | |
| | 3809 | return map; |
| | 3810 | } |
| | 3811 | |
| | 3812 | /** |
| | 3813 | * Performs an iteration of all items in a collection such as an object or array. This method will execure the |
| | 3814 | * callback function for each item in the collection, if the callback returns false the iteration will terminate. |
| | 3815 | * The callback has the following format: cb(value, key_or_index). |
| | 3816 | * |
| | 3817 | * @method each |
| | 3818 | * @param {Object} o Collection to iterate. |
| | 3819 | * @param {function} cb Callback function to execute for each item. |
| | 3820 | * @param {Object} s Optional scope to execute the callback in. |
| | 3821 | * @example |
| | 3822 | * // Iterate an array |
| | 3823 | * tinymce.each([1,2,3], function(v, i) { |
| | 3824 | * console.debug("Value: " + v + ", Index: " + i); |
| | 3825 | * }); |
| | 3826 | * |
| | 3827 | * // Iterate an object |
| | 3828 | * tinymce.each({a: 1, b: 2, c: 3], function(v, k) { |
| | 3829 | * console.debug("Value: " + v + ", Key: " + k); |
| | 3830 | * }); |
| | 3831 | */ |
| | 3832 | function each(o, cb, s) { |
| | 3833 | var n, l; |
| | 3834 | |
| | 3835 | if (!o) { |
| | 3836 | return 0; |
| | 3837 | } |
| | 3838 | |
| | 3839 | s = s || o; |
| | 3840 | |
| | 3841 | if (o.length !== undefined) { |
| | 3842 | // Indexed arrays, needed for Safari |
| | 3843 | for (n=0, l = o.length; n < l; n++) { |
| | 3844 | if (cb.call(s, o[n], n, o) === false) { |
| | 3845 | return 0; |
| | 3846 | } |
| | 3847 | } |
| | 3848 | } else { |
| | 3849 | // Hashtables |
| | 3850 | for (n in o) { |
| | 3851 | if (o.hasOwnProperty(n)) { |
| | 3852 | if (cb.call(s, o[n], n, o) === false) { |
| | 3853 | return 0; |
| | 3854 | } |
| | 3855 | } |
| | 3856 | } |
| | 3857 | } |
| | 3858 | |
| | 3859 | return 1; |
| | 3860 | } |
| | 3861 | |
| | 3862 | /** |
| | 3863 | * Creates a new array by the return value of each iteration function call. This enables you to convert |
| | 3864 | * one array list into another. |
| | 3865 | * |
| | 3866 | * @method map |
| | 3867 | * @param {Array} a Array of items to iterate. |
| | 3868 | * @param {function} f Function to call for each item. It's return value will be the new value. |
| | 3869 | * @return {Array} Array with new values based on function return values. |
| | 3870 | */ |
| | 3871 | function map(a, f) { |
| | 3872 | var o = []; |
| | 3873 | |
| | 3874 | each(a, function(v) { |
| | 3875 | o.push(f(v)); |
| | 3876 | }); |
| | 3877 | |
| | 3878 | return o; |
| | 3879 | } |
| | 3880 | |
| | 3881 | /** |
| | 3882 | * Filters out items from the input array by calling the specified function for each item. |
| | 3883 | * If the function returns false the item will be excluded if it returns true it will be included. |
| | 3884 | * |
| | 3885 | * @method grep |
| | 3886 | * @param {Array} a Array of items to loop though. |
| | 3887 | * @param {function} f Function to call for each item. Include/exclude depends on it's return value. |
| | 3888 | * @return {Array} New array with values imported and filtered based in input. |
| | 3889 | * @example |
| | 3890 | * // Filter out some items, this will return an array with 4 and 5 |
| | 3891 | * var items = tinymce.grep([1,2,3,4,5], function(v) {return v > 3;}); |
| | 3892 | */ |
| | 3893 | function grep(a, f) { |
| | 3894 | var o = []; |
| | 3895 | |
| | 3896 | each(a, function(v) { |
| | 3897 | if (!f || f(v)) { |
| | 3898 | o.push(v); |
| | 3899 | } |
| | 3900 | }); |
| | 3901 | |
| | 3902 | return o; |
| | 3903 | } |
| | 3904 | |
| | 3905 | /** |
| | 3906 | * Creates a class, subclass or static singleton. |
| | 3907 | * More details on this method can be found in the Wiki. |
| | 3908 | * |
| | 3909 | * @method create |
| | 3910 | * @param {String} s Class name, inheritage and prefix. |
| | 3911 | * @param {Object} p Collection of methods to add to the class. |
| | 3912 | * @param {Object} root Optional root object defaults to the global window object. |
| | 3913 | * @example |
| | 3914 | * // Creates a basic class |
| | 3915 | * tinymce.create('tinymce.somepackage.SomeClass', { |
| | 3916 | * SomeClass: function() { |
| | 3917 | * // Class constructor |
| | 3918 | * }, |
| | 3919 | * |
| | 3920 | * method: function() { |
| | 3921 | * // Some method |
| | 3922 | * } |
| | 3923 | * }); |
| | 3924 | * |
| | 3925 | * // Creates a basic subclass class |
| | 3926 | * tinymce.create('tinymce.somepackage.SomeSubClass:tinymce.somepackage.SomeClass', { |
| | 3927 | * SomeSubClass: function() { |
| | 3928 | * // Class constructor |
| | 3929 | * this.parent(); // Call parent constructor |
| | 3930 | * }, |
| | 3931 | * |
| | 3932 | * method: function() { |
| | 3933 | * // Some method |
| | 3934 | * this.parent(); // Call parent method |
| | 3935 | * }, |
| | 3936 | * |
| | 3937 | * 'static': { |
| | 3938 | * staticMethod: function() { |
| | 3939 | * // Static method |
| | 3940 | * } |
| | 3941 | * } |
| | 3942 | * }); |
| | 3943 | * |
| | 3944 | * // Creates a singleton/static class |
| | 3945 | * tinymce.create('static tinymce.somepackage.SomeSingletonClass', { |
| | 3946 | * method: function() { |
| | 3947 | * // Some method |
| | 3948 | * } |
| | 3949 | * }); |
| | 3950 | */ |
| | 3951 | function create(s, p, root) { |
| | 3952 | var t = this, sp, ns, cn, scn, c, de = 0; |
| | 3953 | |
| | 3954 | // Parse : <prefix> <class>:<super class> |
| | 3955 | s = /^((static) )?([\w.]+)(:([\w.]+))?/.exec(s); |
| | 3956 | cn = s[3].match(/(^|\.)(\w+)$/i)[2]; // Class name |
| | 3957 | |
| | 3958 | // Create namespace for new class |
| | 3959 | ns = t.createNS(s[3].replace(/\.\w+$/, ''), root); |
| | 3960 | |
| | 3961 | // Class already exists |
| | 3962 | if (ns[cn]) { |
| | 3963 | return; |
| | 3964 | } |
| | 3965 | |
| | 3966 | // Make pure static class |
| | 3967 | if (s[2] == 'static') { |
| | 3968 | ns[cn] = p; |
| | 3969 | |
| | 3970 | if (this.onCreate) { |
| | 3971 | this.onCreate(s[2], s[3], ns[cn]); |
| | 3972 | } |
| | 3973 | |
| | 3974 | return; |
| | 3975 | } |
| | 3976 | |
| | 3977 | // Create default constructor |
| | 3978 | if (!p[cn]) { |
| | 3979 | p[cn] = function() {}; |
| | 3980 | de = 1; |
| | 3981 | } |
| | 3982 | |
| | 3983 | // Add constructor and methods |
| | 3984 | ns[cn] = p[cn]; |
| | 3985 | t.extend(ns[cn].prototype, p); |
| | 3986 | |
| | 3987 | // Extend |
| | 3988 | if (s[5]) { |
| | 3989 | sp = t.resolve(s[5]).prototype; |
| | 3990 | scn = s[5].match(/\.(\w+)$/i)[1]; // Class name |
| | 3991 | |
| | 3992 | // Extend constructor |
| | 3993 | c = ns[cn]; |
| | 3994 | if (de) { |
| | 3995 | // Add passthrough constructor |
| | 3996 | ns[cn] = function() { |
| | 3997 | return sp[scn].apply(this, arguments); |
| | 3998 | }; |
| | 3999 | } else { |
| | 4000 | // Add inherit constructor |
| | 4001 | ns[cn] = function() { |
| | 4002 | this.parent = sp[scn]; |
| | 4003 | return c.apply(this, arguments); |
| | 4004 | }; |
| | 4005 | } |
| | 4006 | ns[cn].prototype[cn] = ns[cn]; |
| | 4007 | |
| | 4008 | // Add super methods |
| | 4009 | t.each(sp, function(f, n) { |
| | 4010 | ns[cn].prototype[n] = sp[n]; |
| | 4011 | }); |
| | 4012 | |
| | 4013 | // Add overridden methods |
| | 4014 | t.each(p, function(f, n) { |
| | 4015 | // Extend methods if needed |
| | 4016 | if (sp[n]) { |
| | 4017 | ns[cn].prototype[n] = function() { |
| | 4018 | this.parent = sp[n]; |
| | 4019 | return f.apply(this, arguments); |
| | 4020 | }; |
| | 4021 | } else { |
| | 4022 | if (n != cn) { |
| | 4023 | ns[cn].prototype[n] = f; |
| | 4024 | } |
| | 4025 | } |
| | 4026 | }); |
| | 4027 | } |
| | 4028 | |
| | 4029 | // Add static methods |
| | 4030 | /*jshint sub:true*/ |
| | 4031 | t.each(p['static'], function(f, n) { |
| | 4032 | ns[cn][n] = f; |
| | 4033 | }); |
| | 4034 | } |
| | 4035 | |
| | 4036 | /** |
| | 4037 | * Returns the index of a value in an array, this method will return -1 if the item wasn't found. |
| | 4038 | * |
| | 4039 | * @method inArray |
| | 4040 | * @param {Array} a Array/Object to search for value in. |
| | 4041 | * @param {Object} v Value to check for inside the array. |
| | 4042 | * @return {Number/String} Index of item inside the array inside an object. Or -1 if it wasn't found. |
| | 4043 | * @example |
| | 4044 | * // Get index of value in array this will alert 1 since 2 is at that index |
| | 4045 | * alert(tinymce.inArray([1,2,3], 2)); |
| | 4046 | */ |
| | 4047 | function inArray(a, v) { |
| | 4048 | var i, l; |
| | 4049 | |
| | 4050 | if (a) { |
| | 4051 | for (i = 0, l = a.length; i < l; i++) { |
| | 4052 | if (a[i] === v) { |
| | 4053 | return i; |
| | 4054 | } |
| | 4055 | } |
| | 4056 | } |
| | 4057 | |
| | 4058 | return -1; |
| | 4059 | } |
| | 4060 | |
| | 4061 | function extend(obj, ext) { |
| | 4062 | var i, l, name, args = arguments, value; |
| | 4063 | |
| | 4064 | for (i = 1, l = args.length; i < l; i++) { |
| | 4065 | ext = args[i]; |
| | 4066 | for (name in ext) { |
| | 4067 | if (ext.hasOwnProperty(name)) { |
| | 4068 | value = ext[name]; |
| | 4069 | |
| | 4070 | if (value !== undefined) { |
| | 4071 | obj[name] = value; |
| | 4072 | } |
| | 4073 | } |
| | 4074 | } |
| | 4075 | } |
| | 4076 | |
| | 4077 | return obj; |
| | 4078 | } |
| | 4079 | |
| | 4080 | /** |
| | 4081 | * Executed the specified function for each item in a object tree. |
| | 4082 | * |
| | 4083 | * @method walk |
| | 4084 | * @param {Object} o Object tree to walk though. |
| | 4085 | * @param {function} f Function to call for each item. |
| | 4086 | * @param {String} n Optional name of collection inside the objects to walk for example childNodes. |
| | 4087 | * @param {String} s Optional scope to execute the function in. |
| | 4088 | */ |
| | 4089 | function walk(o, f, n, s) { |
| | 4090 | s = s || this; |
| | 4091 | |
| | 4092 | if (o) { |
| | 4093 | if (n) { |
| | 4094 | o = o[n]; |
| | 4095 | } |
| | 4096 | |
| | 4097 | each(o, function(o, i) { |
| | 4098 | if (f.call(s, o, i, n) === false) { |
| | 4099 | return false; |
| | 4100 | } |
| | 4101 | |
| | 4102 | walk(o, f, n, s); |
| | 4103 | }); |
| | 4104 | } |
| | 4105 | } |
| | 4106 | |
| | 4107 | /** |
| | 4108 | * Creates a namespace on a specific object. |
| | 4109 | * |
| | 4110 | * @method createNS |
| | 4111 | * @param {String} n Namespace to create for example a.b.c.d. |
| | 4112 | * @param {Object} o Optional object to add namespace to, defaults to window. |
| | 4113 | * @return {Object} New namespace object the last item in path. |
| | 4114 | * @example |
| | 4115 | * // Create some namespace |
| | 4116 | * tinymce.createNS('tinymce.somepackage.subpackage'); |
| | 4117 | * |
| | 4118 | * // Add a singleton |
| | 4119 | * var tinymce.somepackage.subpackage.SomeSingleton = { |
| | 4120 | * method: function() { |
| | 4121 | * // Some method |
| | 4122 | * } |
| | 4123 | * }; |
| | 4124 | */ |
| | 4125 | function createNS(n, o) { |
| | 4126 | var i, v; |
| | 4127 | |
| | 4128 | o = o || window; |
| | 4129 | |
| | 4130 | n = n.split('.'); |
| | 4131 | for (i=0; i<n.length; i++) { |
| | 4132 | v = n[i]; |
| | 4133 | |
| | 4134 | if (!o[v]) { |
| | 4135 | o[v] = {}; |
| | 4136 | } |
| | 4137 | |
| | 4138 | o = o[v]; |
| | 4139 | } |
| | 4140 | |
| | 4141 | return o; |
| | 4142 | } |
| | 4143 | |
| | 4144 | /** |
| | 4145 | * Resolves a string and returns the object from a specific structure. |
| | 4146 | * |
| | 4147 | * @method resolve |
| | 4148 | * @param {String} n Path to resolve for example a.b.c.d. |
| | 4149 | * @param {Object} o Optional object to search though, defaults to window. |
| | 4150 | * @return {Object} Last object in path or null if it couldn't be resolved. |
| | 4151 | * @example |
| | 4152 | * // Resolve a path into an object reference |
| | 4153 | * var obj = tinymce.resolve('a.b.c.d'); |
| | 4154 | */ |
| | 4155 | function resolve(n, o) { |
| | 4156 | var i, l; |
| | 4157 | |
| | 4158 | o = o || window; |
| | 4159 | |
| | 4160 | n = n.split('.'); |
| | 4161 | for (i = 0, l = n.length; i < l; i++) { |
| | 4162 | o = o[n[i]]; |
| | 4163 | |
| | 4164 | if (!o) { |
| | 4165 | break; |
| | 4166 | } |
| | 4167 | } |
| | 4168 | |
| | 4169 | return o; |
| | 4170 | } |
| | 4171 | |
| | 4172 | /** |
| | 4173 | * Splits a string but removes the whitespace before and after each value. |
| | 4174 | * |
| | 4175 | * @method explode |
| | 4176 | * @param {string} s String to split. |
| | 4177 | * @param {string} d Delimiter to split by. |
| | 4178 | * @example |
| | 4179 | * // Split a string into an array with a,b,c |
| | 4180 | * var arr = tinymce.explode('a, b, c'); |
| | 4181 | */ |
| | 4182 | function explode(s, d) { |
| | 4183 | if (!s || is(s, 'array')) { |
| | 4184 | return s; |
| | 4185 | } |
| | 4186 | |
| | 4187 | return map(s.split(d || ','), trim); |
| | 4188 | } |
| | 4189 | |
| | 4190 | return { |
| | 4191 | trim: trim, |
| | 4192 | isArray: isArray, |
| | 4193 | is: is, |
| | 4194 | toArray: toArray, |
| | 4195 | makeMap: makeMap, |
| | 4196 | each: each, |
| | 4197 | map: map, |
| | 4198 | grep: grep, |
| | 4199 | inArray: inArray, |
| | 4200 | extend: extend, |
| | 4201 | create: create, |
| | 4202 | walk: walk, |
| | 4203 | createNS: createNS, |
| | 4204 | resolve: resolve, |
| | 4205 | explode: explode |
| | 4206 | }; |
| | 4207 | }); |
| | 4208 | |
| | 4209 | // Included from: js/tinymce/classes/dom/Range.js |
| | 4210 | |
| | 4211 | /** |
| | 4212 | * Range.js |
| | 4213 | * |
| | 4214 | * Copyright, Moxiecode Systems AB |
| | 4215 | * Released under LGPL License. |
| | 4216 | * |
| | 4217 | * License: http://www.tinymce.com/license |
| | 4218 | * Contributing: http://www.tinymce.com/contributing |
| | 4219 | */ |
| | 4220 | |
| | 4221 | define("tinymce/dom/Range", [ |
| | 4222 | "tinymce/util/Tools" |
| | 4223 | ], function(Tools) { |
| | 4224 | // Range constructor |
| | 4225 | function Range(dom) { |
| | 4226 | var t = this, |
| | 4227 | doc = dom.doc, |
| | 4228 | EXTRACT = 0, |
| | 4229 | CLONE = 1, |
| | 4230 | DELETE = 2, |
| | 4231 | TRUE = true, |
| | 4232 | FALSE = false, |
| | 4233 | START_OFFSET = 'startOffset', |
| | 4234 | START_CONTAINER = 'startContainer', |
| | 4235 | END_CONTAINER = 'endContainer', |
| | 4236 | END_OFFSET = 'endOffset', |
| | 4237 | extend = Tools.extend, |
| | 4238 | nodeIndex = dom.nodeIndex; |
| | 4239 | |
| | 4240 | function createDocumentFragment() { |
| | 4241 | return doc.createDocumentFragment(); |
| | 4242 | } |
| | 4243 | |
| | 4244 | function setStart(n, o) { |
| | 4245 | _setEndPoint(TRUE, n, o); |
| | 4246 | } |
| | 4247 | |
| | 4248 | function setEnd(n, o) { |
| | 4249 | _setEndPoint(FALSE, n, o); |
| | 4250 | } |
| | 4251 | |
| | 4252 | function setStartBefore(n) { |
| | 4253 | setStart(n.parentNode, nodeIndex(n)); |
| | 4254 | } |
| | 4255 | |
| | 4256 | function setStartAfter(n) { |
| | 4257 | setStart(n.parentNode, nodeIndex(n) + 1); |
| | 4258 | } |
| | 4259 | |
| | 4260 | function setEndBefore(n) { |
| | 4261 | setEnd(n.parentNode, nodeIndex(n)); |
| | 4262 | } |
| | 4263 | |
| | 4264 | function setEndAfter(n) { |
| | 4265 | setEnd(n.parentNode, nodeIndex(n) + 1); |
| | 4266 | } |
| | 4267 | |
| | 4268 | function collapse(ts) { |
| | 4269 | if (ts) { |
| | 4270 | t[END_CONTAINER] = t[START_CONTAINER]; |
| | 4271 | t[END_OFFSET] = t[START_OFFSET]; |
| | 4272 | } else { |
| | 4273 | t[START_CONTAINER] = t[END_CONTAINER]; |
| | 4274 | t[START_OFFSET] = t[END_OFFSET]; |
| | 4275 | } |
| | 4276 | |
| | 4277 | t.collapsed = TRUE; |
| | 4278 | } |
| | 4279 | |
| | 4280 | function selectNode(n) { |
| | 4281 | setStartBefore(n); |
| | 4282 | setEndAfter(n); |
| | 4283 | } |
| | 4284 | |
| | 4285 | function selectNodeContents(n) { |
| | 4286 | setStart(n, 0); |
| | 4287 | setEnd(n, n.nodeType === 1 ? n.childNodes.length : n.nodeValue.length); |
| | 4288 | } |
| | 4289 | |
| | 4290 | function compareBoundaryPoints(h, r) { |
| | 4291 | var sc = t[START_CONTAINER], so = t[START_OFFSET], ec = t[END_CONTAINER], eo = t[END_OFFSET], |
| | 4292 | rsc = r.startContainer, rso = r.startOffset, rec = r.endContainer, reo = r.endOffset; |
| | 4293 | |
| | 4294 | // Check START_TO_START |
| | 4295 | if (h === 0) { |
| | 4296 | return _compareBoundaryPoints(sc, so, rsc, rso); |
| | 4297 | } |
| | 4298 | |
| | 4299 | // Check START_TO_END |
| | 4300 | if (h === 1) { |
| | 4301 | return _compareBoundaryPoints(ec, eo, rsc, rso); |
| | 4302 | } |
| | 4303 | |
| | 4304 | // Check END_TO_END |
| | 4305 | if (h === 2) { |
| | 4306 | return _compareBoundaryPoints(ec, eo, rec, reo); |
| | 4307 | } |
| | 4308 | |
| | 4309 | // Check END_TO_START |
| | 4310 | if (h === 3) { |
| | 4311 | return _compareBoundaryPoints(sc, so, rec, reo); |
| | 4312 | } |
| | 4313 | } |
| | 4314 | |
| | 4315 | function deleteContents() { |
| | 4316 | _traverse(DELETE); |
| | 4317 | } |
| | 4318 | |
| | 4319 | function extractContents() { |
| | 4320 | return _traverse(EXTRACT); |
| | 4321 | } |
| | 4322 | |
| | 4323 | function cloneContents() { |
| | 4324 | return _traverse(CLONE); |
| | 4325 | } |
| | 4326 | |
| | 4327 | function insertNode(n) { |
| | 4328 | var startContainer = this[START_CONTAINER], |
| | 4329 | startOffset = this[START_OFFSET], nn, o; |
| | 4330 | |
| | 4331 | // Node is TEXT_NODE or CDATA |
| | 4332 | if ((startContainer.nodeType === 3 || startContainer.nodeType === 4) && startContainer.nodeValue) { |
| | 4333 | if (!startOffset) { |
| | 4334 | // At the start of text |
| | 4335 | startContainer.parentNode.insertBefore(n, startContainer); |
| | 4336 | } else if (startOffset >= startContainer.nodeValue.length) { |
| | 4337 | // At the end of text |
| | 4338 | dom.insertAfter(n, startContainer); |
| | 4339 | } else { |
| | 4340 | // Middle, need to split |
| | 4341 | nn = startContainer.splitText(startOffset); |
| | 4342 | startContainer.parentNode.insertBefore(n, nn); |
| | 4343 | } |
| | 4344 | } else { |
| | 4345 | // Insert element node |
| | 4346 | if (startContainer.childNodes.length > 0) { |
| | 4347 | o = startContainer.childNodes[startOffset]; |
| | 4348 | } |
| | 4349 | |
| | 4350 | if (o) { |
| | 4351 | startContainer.insertBefore(n, o); |
| | 4352 | } else { |
| | 4353 | if (startContainer.nodeType == 3) { |
| | 4354 | dom.insertAfter(n, startContainer); |
| | 4355 | } else { |
| | 4356 | startContainer.appendChild(n); |
| | 4357 | } |
| | 4358 | } |
| | 4359 | } |
| | 4360 | } |
| | 4361 | |
| | 4362 | function surroundContents(n) { |
| | 4363 | var f = t.extractContents(); |
| | 4364 | |
| | 4365 | t.insertNode(n); |
| | 4366 | n.appendChild(f); |
| | 4367 | t.selectNode(n); |
| | 4368 | } |
| | 4369 | |
| | 4370 | function cloneRange() { |
| | 4371 | return extend(new Range(dom), { |
| | 4372 | startContainer: t[START_CONTAINER], |
| | 4373 | startOffset: t[START_OFFSET], |
| | 4374 | endContainer: t[END_CONTAINER], |
| | 4375 | endOffset: t[END_OFFSET], |
| | 4376 | collapsed: t.collapsed, |
| | 4377 | commonAncestorContainer: t.commonAncestorContainer |
| | 4378 | }); |
| | 4379 | } |
| | 4380 | |
| | 4381 | // Private methods |
| | 4382 | |
| | 4383 | function _getSelectedNode(container, offset) { |
| | 4384 | var child; |
| | 4385 | |
| | 4386 | if (container.nodeType == 3 /* TEXT_NODE */) { |
| | 4387 | return container; |
| | 4388 | } |
| | 4389 | |
| | 4390 | if (offset < 0) { |
| | 4391 | return container; |
| | 4392 | } |
| | 4393 | |
| | 4394 | child = container.firstChild; |
| | 4395 | while (child && offset > 0) { |
| | 4396 | --offset; |
| | 4397 | child = child.nextSibling; |
| | 4398 | } |
| | 4399 | |
| | 4400 | if (child) { |
| | 4401 | return child; |
| | 4402 | } |
| | 4403 | |
| | 4404 | return container; |
| | 4405 | } |
| | 4406 | |
| | 4407 | function _isCollapsed() { |
| | 4408 | return (t[START_CONTAINER] == t[END_CONTAINER] && t[START_OFFSET] == t[END_OFFSET]); |
| | 4409 | } |
| | 4410 | |
| | 4411 | function _compareBoundaryPoints(containerA, offsetA, containerB, offsetB) { |
| | 4412 | var c, offsetC, n, cmnRoot, childA, childB; |
| | 4413 | |
| | 4414 | // In the first case the boundary-points have the same container. A is before B |
| | 4415 | // if its offset is less than the offset of B, A is equal to B if its offset is |
| | 4416 | // equal to the offset of B, and A is after B if its offset is greater than the |
| | 4417 | // offset of B. |
| | 4418 | if (containerA == containerB) { |
| | 4419 | if (offsetA == offsetB) { |
| | 4420 | return 0; // equal |
| | 4421 | } |
| | 4422 | |
| | 4423 | if (offsetA < offsetB) { |
| | 4424 | return -1; // before |
| | 4425 | } |
| | 4426 | |
| | 4427 | return 1; // after |
| | 4428 | } |
| | 4429 | |
| | 4430 | // In the second case a child node C of the container of A is an ancestor |
| | 4431 | // container of B. In this case, A is before B if the offset of A is less than or |
| | 4432 | // equal to the index of the child node C and A is after B otherwise. |
| | 4433 | c = containerB; |
| | 4434 | while (c && c.parentNode != containerA) { |
| | 4435 | c = c.parentNode; |
| | 4436 | } |
| | 4437 | |
| | 4438 | if (c) { |
| | 4439 | offsetC = 0; |
| | 4440 | n = containerA.firstChild; |
| | 4441 | |
| | 4442 | while (n != c && offsetC < offsetA) { |
| | 4443 | offsetC++; |
| | 4444 | n = n.nextSibling; |
| | 4445 | } |
| | 4446 | |
| | 4447 | if (offsetA <= offsetC) { |
| | 4448 | return -1; // before |
| | 4449 | } |
| | 4450 | |
| | 4451 | return 1; // after |
| | 4452 | } |
| | 4453 | |
| | 4454 | // In the third case a child node C of the container of B is an ancestor container |
| | 4455 | // of A. In this case, A is before B if the index of the child node C is less than |
| | 4456 | // the offset of B and A is after B otherwise. |
| | 4457 | c = containerA; |
| | 4458 | while (c && c.parentNode != containerB) { |
| | 4459 | c = c.parentNode; |
| | 4460 | } |
| | 4461 | |
| | 4462 | if (c) { |
| | 4463 | offsetC = 0; |
| | 4464 | n = containerB.firstChild; |
| | 4465 | |
| | 4466 | while (n != c && offsetC < offsetB) { |
| | 4467 | offsetC++; |
| | 4468 | n = n.nextSibling; |
| | 4469 | } |
| | 4470 | |
| | 4471 | if (offsetC < offsetB) { |
| | 4472 | return -1; // before |
| | 4473 | } |
| | 4474 | |
| | 4475 | return 1; // after |
| | 4476 | } |
| | 4477 | |
| | 4478 | // In the fourth case, none of three other cases hold: the containers of A and B |
| | 4479 | // are siblings or descendants of sibling nodes. In this case, A is before B if |
| | 4480 | // the container of A is before the container of B in a pre-order traversal of the |
| | 4481 | // Ranges' context tree and A is after B otherwise. |
| | 4482 | cmnRoot = dom.findCommonAncestor(containerA, containerB); |
| | 4483 | childA = containerA; |
| | 4484 | |
| | 4485 | while (childA && childA.parentNode != cmnRoot) { |
| | 4486 | childA = childA.parentNode; |
| | 4487 | } |
| | 4488 | |
| | 4489 | if (!childA) { |
| | 4490 | childA = cmnRoot; |
| | 4491 | } |
| | 4492 | |
| | 4493 | childB = containerB; |
| | 4494 | while (childB && childB.parentNode != cmnRoot) { |
| | 4495 | childB = childB.parentNode; |
| | 4496 | } |
| | 4497 | |
| | 4498 | if (!childB) { |
| | 4499 | childB = cmnRoot; |
| | 4500 | } |
| | 4501 | |
| | 4502 | if (childA == childB) { |
| | 4503 | return 0; // equal |
| | 4504 | } |
| | 4505 | |
| | 4506 | n = cmnRoot.firstChild; |
| | 4507 | while (n) { |
| | 4508 | if (n == childA) { |
| | 4509 | return -1; // before |
| | 4510 | } |
| | 4511 | |
| | 4512 | if (n == childB) { |
| | 4513 | return 1; // after |
| | 4514 | } |
| | 4515 | |
| | 4516 | n = n.nextSibling; |
| | 4517 | } |
| | 4518 | } |
| | 4519 | |
| | 4520 | function _setEndPoint(st, n, o) { |
| | 4521 | var ec, sc; |
| | 4522 | |
| | 4523 | if (st) { |
| | 4524 | t[START_CONTAINER] = n; |
| | 4525 | t[START_OFFSET] = o; |
| | 4526 | } else { |
| | 4527 | t[END_CONTAINER] = n; |
| | 4528 | t[END_OFFSET] = o; |
| | 4529 | } |
| | 4530 | |
| | 4531 | // If one boundary-point of a Range is set to have a root container |
| | 4532 | // other than the current one for the Range, the Range is collapsed to |
| | 4533 | // the new position. This enforces the restriction that both boundary- |
| | 4534 | // points of a Range must have the same root container. |
| | 4535 | ec = t[END_CONTAINER]; |
| | 4536 | while (ec.parentNode) { |
| | 4537 | ec = ec.parentNode; |
| | 4538 | } |
| | 4539 | |
| | 4540 | sc = t[START_CONTAINER]; |
| | 4541 | while (sc.parentNode) { |
| | 4542 | sc = sc.parentNode; |
| | 4543 | } |
| | 4544 | |
| | 4545 | if (sc == ec) { |
| | 4546 | // The start position of a Range is guaranteed to never be after the |
| | 4547 | // end position. To enforce this restriction, if the start is set to |
| | 4548 | // be at a position after the end, the Range is collapsed to that |
| | 4549 | // position. |
| | 4550 | if (_compareBoundaryPoints(t[START_CONTAINER], t[START_OFFSET], t[END_CONTAINER], t[END_OFFSET]) > 0) { |
| | 4551 | t.collapse(st); |
| | 4552 | } |
| | 4553 | } else { |
| | 4554 | t.collapse(st); |
| | 4555 | } |
| | 4556 | |
| | 4557 | t.collapsed = _isCollapsed(); |
| | 4558 | t.commonAncestorContainer = dom.findCommonAncestor(t[START_CONTAINER], t[END_CONTAINER]); |
| | 4559 | } |
| | 4560 | |
| | 4561 | function _traverse(how) { |
| | 4562 | var c, endContainerDepth = 0, startContainerDepth = 0, p, depthDiff, startNode, endNode, sp, ep; |
| | 4563 | |
| | 4564 | if (t[START_CONTAINER] == t[END_CONTAINER]) { |
| | 4565 | return _traverseSameContainer(how); |
| | 4566 | } |
| | 4567 | |
| | 4568 | for (c = t[END_CONTAINER], p = c.parentNode; p; c = p, p = p.parentNode) { |
| | 4569 | if (p == t[START_CONTAINER]) { |
| | 4570 | return _traverseCommonStartContainer(c, how); |
| | 4571 | } |
| | 4572 | |
| | 4573 | ++endContainerDepth; |
| | 4574 | } |
| | 4575 | |
| | 4576 | for (c = t[START_CONTAINER], p = c.parentNode; p; c = p, p = p.parentNode) { |
| | 4577 | if (p == t[END_CONTAINER]) { |
| | 4578 | return _traverseCommonEndContainer(c, how); |
| | 4579 | } |
| | 4580 | |
| | 4581 | ++startContainerDepth; |
| | 4582 | } |
| | 4583 | |
| | 4584 | depthDiff = startContainerDepth - endContainerDepth; |
| | 4585 | |
| | 4586 | startNode = t[START_CONTAINER]; |
| | 4587 | while (depthDiff > 0) { |
| | 4588 | startNode = startNode.parentNode; |
| | 4589 | depthDiff--; |
| | 4590 | } |
| | 4591 | |
| | 4592 | endNode = t[END_CONTAINER]; |
| | 4593 | while (depthDiff < 0) { |
| | 4594 | endNode = endNode.parentNode; |
| | 4595 | depthDiff++; |
| | 4596 | } |
| | 4597 | |
| | 4598 | // ascend the ancestor hierarchy until we have a common parent. |
| | 4599 | for (sp = startNode.parentNode, ep = endNode.parentNode; sp != ep; sp = sp.parentNode, ep = ep.parentNode) { |
| | 4600 | startNode = sp; |
| | 4601 | endNode = ep; |
| | 4602 | } |
| | 4603 | |
| | 4604 | return _traverseCommonAncestors(startNode, endNode, how); |
| | 4605 | } |
| | 4606 | |
| | 4607 | function _traverseSameContainer(how) { |
| | 4608 | var frag, s, sub, n, cnt, sibling, xferNode, start, len; |
| | 4609 | |
| | 4610 | if (how != DELETE) { |
| | 4611 | frag = createDocumentFragment(); |
| | 4612 | } |
| | 4613 | |
| | 4614 | // If selection is empty, just return the fragment |
| | 4615 | if (t[START_OFFSET] == t[END_OFFSET]) { |
| | 4616 | return frag; |
| | 4617 | } |
| | 4618 | |
| | 4619 | // Text node needs special case handling |
| | 4620 | if (t[START_CONTAINER].nodeType == 3 /* TEXT_NODE */) { |
| | 4621 | // get the substring |
| | 4622 | s = t[START_CONTAINER].nodeValue; |
| | 4623 | sub = s.substring(t[START_OFFSET], t[END_OFFSET]); |
| | 4624 | |
| | 4625 | // set the original text node to its new value |
| | 4626 | if (how != CLONE) { |
| | 4627 | n = t[START_CONTAINER]; |
| | 4628 | start = t[START_OFFSET]; |
| | 4629 | len = t[END_OFFSET] - t[START_OFFSET]; |
| | 4630 | |
| | 4631 | if (start === 0 && len >= n.nodeValue.length - 1) { |
| | 4632 | n.parentNode.removeChild(n); |
| | 4633 | } else { |
| | 4634 | n.deleteData(start, len); |
| | 4635 | } |
| | 4636 | |
| | 4637 | // Nothing is partially selected, so collapse to start point |
| | 4638 | t.collapse(TRUE); |
| | 4639 | } |
| | 4640 | |
| | 4641 | if (how == DELETE) { |
| | 4642 | return; |
| | 4643 | } |
| | 4644 | |
| | 4645 | if (sub.length > 0) { |
| | 4646 | frag.appendChild(doc.createTextNode(sub)); |
| | 4647 | } |
| | 4648 | |
| | 4649 | return frag; |
| | 4650 | } |
| | 4651 | |
| | 4652 | // Copy nodes between the start/end offsets. |
| | 4653 | n = _getSelectedNode(t[START_CONTAINER], t[START_OFFSET]); |
| | 4654 | cnt = t[END_OFFSET] - t[START_OFFSET]; |
| | 4655 | |
| | 4656 | while (n && cnt > 0) { |
| | 4657 | sibling = n.nextSibling; |
| | 4658 | xferNode = _traverseFullySelected(n, how); |
| | 4659 | |
| | 4660 | if (frag) { |
| | 4661 | frag.appendChild(xferNode); |
| | 4662 | } |
| | 4663 | |
| | 4664 | --cnt; |
| | 4665 | n = sibling; |
| | 4666 | } |
| | 4667 | |
| | 4668 | // Nothing is partially selected, so collapse to start point |
| | 4669 | if (how != CLONE) { |
| | 4670 | t.collapse(TRUE); |
| | 4671 | } |
| | 4672 | |
| | 4673 | return frag; |
| | 4674 | } |
| | 4675 | |
| | 4676 | function _traverseCommonStartContainer(endAncestor, how) { |
| | 4677 | var frag, n, endIdx, cnt, sibling, xferNode; |
| | 4678 | |
| | 4679 | if (how != DELETE) { |
| | 4680 | frag = createDocumentFragment(); |
| | 4681 | } |
| | 4682 | |
| | 4683 | n = _traverseRightBoundary(endAncestor, how); |
| | 4684 | |
| | 4685 | if (frag) { |
| | 4686 | frag.appendChild(n); |
| | 4687 | } |
| | 4688 | |
| | 4689 | endIdx = nodeIndex(endAncestor); |
| | 4690 | cnt = endIdx - t[START_OFFSET]; |
| | 4691 | |
| | 4692 | if (cnt <= 0) { |
| | 4693 | // Collapse to just before the endAncestor, which |
| | 4694 | // is partially selected. |
| | 4695 | if (how != CLONE) { |
| | 4696 | t.setEndBefore(endAncestor); |
| | 4697 | t.collapse(FALSE); |
| | 4698 | } |
| | 4699 | |
| | 4700 | return frag; |
| | 4701 | } |
| | 4702 | |
| | 4703 | n = endAncestor.previousSibling; |
| | 4704 | while (cnt > 0) { |
| | 4705 | sibling = n.previousSibling; |
| | 4706 | xferNode = _traverseFullySelected(n, how); |
| | 4707 | |
| | 4708 | if (frag) { |
| | 4709 | frag.insertBefore(xferNode, frag.firstChild); |
| | 4710 | } |
| | 4711 | |
| | 4712 | --cnt; |
| | 4713 | n = sibling; |
| | 4714 | } |
| | 4715 | |
| | 4716 | // Collapse to just before the endAncestor, which |
| | 4717 | // is partially selected. |
| | 4718 | if (how != CLONE) { |
| | 4719 | t.setEndBefore(endAncestor); |
| | 4720 | t.collapse(FALSE); |
| | 4721 | } |
| | 4722 | |
| | 4723 | return frag; |
| | 4724 | } |
| | 4725 | |
| | 4726 | function _traverseCommonEndContainer(startAncestor, how) { |
| | 4727 | var frag, startIdx, n, cnt, sibling, xferNode; |
| | 4728 | |
| | 4729 | if (how != DELETE) { |
| | 4730 | frag = createDocumentFragment(); |
| | 4731 | } |
| | 4732 | |
| | 4733 | n = _traverseLeftBoundary(startAncestor, how); |
| | 4734 | if (frag) { |
| | 4735 | frag.appendChild(n); |
| | 4736 | } |
| | 4737 | |
| | 4738 | startIdx = nodeIndex(startAncestor); |
| | 4739 | ++startIdx; // Because we already traversed it |
| | 4740 | |
| | 4741 | cnt = t[END_OFFSET] - startIdx; |
| | 4742 | n = startAncestor.nextSibling; |
| | 4743 | while (n && cnt > 0) { |
| | 4744 | sibling = n.nextSibling; |
| | 4745 | xferNode = _traverseFullySelected(n, how); |
| | 4746 | |
| | 4747 | if (frag) { |
| | 4748 | frag.appendChild(xferNode); |
| | 4749 | } |
| | 4750 | |
| | 4751 | --cnt; |
| | 4752 | n = sibling; |
| | 4753 | } |
| | 4754 | |
| | 4755 | if (how != CLONE) { |
| | 4756 | t.setStartAfter(startAncestor); |
| | 4757 | t.collapse(TRUE); |
| | 4758 | } |
| | 4759 | |
| | 4760 | return frag; |
| | 4761 | } |
| | 4762 | |
| | 4763 | function _traverseCommonAncestors(startAncestor, endAncestor, how) { |
| | 4764 | var n, frag, commonParent, startOffset, endOffset, cnt, sibling, nextSibling; |
| | 4765 | |
| | 4766 | if (how != DELETE) { |
| | 4767 | frag = createDocumentFragment(); |
| | 4768 | } |
| | 4769 | |
| | 4770 | n = _traverseLeftBoundary(startAncestor, how); |
| | 4771 | if (frag) { |
| | 4772 | frag.appendChild(n); |
| | 4773 | } |
| | 4774 | |
| | 4775 | commonParent = startAncestor.parentNode; |
| | 4776 | startOffset = nodeIndex(startAncestor); |
| | 4777 | endOffset = nodeIndex(endAncestor); |
| | 4778 | ++startOffset; |
| | 4779 | |
| | 4780 | cnt = endOffset - startOffset; |
| | 4781 | sibling = startAncestor.nextSibling; |
| | 4782 | |
| | 4783 | while (cnt > 0) { |
| | 4784 | nextSibling = sibling.nextSibling; |
| | 4785 | n = _traverseFullySelected(sibling, how); |
| | 4786 | |
| | 4787 | if (frag) { |
| | 4788 | frag.appendChild(n); |
| | 4789 | } |
| | 4790 | |
| | 4791 | sibling = nextSibling; |
| | 4792 | --cnt; |
| | 4793 | } |
| | 4794 | |
| | 4795 | n = _traverseRightBoundary(endAncestor, how); |
| | 4796 | |
| | 4797 | if (frag) { |
| | 4798 | frag.appendChild(n); |
| | 4799 | } |
| | 4800 | |
| | 4801 | if (how != CLONE) { |
| | 4802 | t.setStartAfter(startAncestor); |
| | 4803 | t.collapse(TRUE); |
| | 4804 | } |
| | 4805 | |
| | 4806 | return frag; |
| | 4807 | } |
| | 4808 | |
| | 4809 | function _traverseRightBoundary(root, how) { |
| | 4810 | var next = _getSelectedNode(t[END_CONTAINER], t[END_OFFSET] - 1), parent, clonedParent; |
| | 4811 | var prevSibling, clonedChild, clonedGrandParent, isFullySelected = next != t[END_CONTAINER]; |
| | 4812 | |
| | 4813 | if (next == root) { |
| | 4814 | return _traverseNode(next, isFullySelected, FALSE, how); |
| | 4815 | } |
| | 4816 | |
| | 4817 | parent = next.parentNode; |
| | 4818 | clonedParent = _traverseNode(parent, FALSE, FALSE, how); |
| | 4819 | |
| | 4820 | while (parent) { |
| | 4821 | while (next) { |
| | 4822 | prevSibling = next.previousSibling; |
| | 4823 | clonedChild = _traverseNode(next, isFullySelected, FALSE, how); |
| | 4824 | |
| | 4825 | if (how != DELETE) { |
| | 4826 | clonedParent.insertBefore(clonedChild, clonedParent.firstChild); |
| | 4827 | } |
| | 4828 | |
| | 4829 | isFullySelected = TRUE; |
| | 4830 | next = prevSibling; |
| | 4831 | } |
| | 4832 | |
| | 4833 | if (parent == root) { |
| | 4834 | return clonedParent; |
| | 4835 | } |
| | 4836 | |
| | 4837 | next = parent.previousSibling; |
| | 4838 | parent = parent.parentNode; |
| | 4839 | |
| | 4840 | clonedGrandParent = _traverseNode(parent, FALSE, FALSE, how); |
| | 4841 | |
| | 4842 | if (how != DELETE) { |
| | 4843 | clonedGrandParent.appendChild(clonedParent); |
| | 4844 | } |
| | 4845 | |
| | 4846 | clonedParent = clonedGrandParent; |
| | 4847 | } |
| | 4848 | } |
| | 4849 | |
| | 4850 | function _traverseLeftBoundary(root, how) { |
| | 4851 | var next = _getSelectedNode(t[START_CONTAINER], t[START_OFFSET]), isFullySelected = next != t[START_CONTAINER]; |
| | 4852 | var parent, clonedParent, nextSibling, clonedChild, clonedGrandParent; |
| | 4853 | |
| | 4854 | if (next == root) { |
| | 4855 | return _traverseNode(next, isFullySelected, TRUE, how); |
| | 4856 | } |
| | 4857 | |
| | 4858 | parent = next.parentNode; |
| | 4859 | clonedParent = _traverseNode(parent, FALSE, TRUE, how); |
| | 4860 | |
| | 4861 | while (parent) { |
| | 4862 | while (next) { |
| | 4863 | nextSibling = next.nextSibling; |
| | 4864 | clonedChild = _traverseNode(next, isFullySelected, TRUE, how); |
| | 4865 | |
| | 4866 | if (how != DELETE) { |
| | 4867 | clonedParent.appendChild(clonedChild); |
| | 4868 | } |
| | 4869 | |
| | 4870 | isFullySelected = TRUE; |
| | 4871 | next = nextSibling; |
| | 4872 | } |
| | 4873 | |
| | 4874 | if (parent == root) { |
| | 4875 | return clonedParent; |
| | 4876 | } |
| | 4877 | |
| | 4878 | next = parent.nextSibling; |
| | 4879 | parent = parent.parentNode; |
| | 4880 | |
| | 4881 | clonedGrandParent = _traverseNode(parent, FALSE, TRUE, how); |
| | 4882 | |
| | 4883 | if (how != DELETE) { |
| | 4884 | clonedGrandParent.appendChild(clonedParent); |
| | 4885 | } |
| | 4886 | |
| | 4887 | clonedParent = clonedGrandParent; |
| | 4888 | } |
| | 4889 | } |
| | 4890 | |
| | 4891 | function _traverseNode(n, isFullySelected, isLeft, how) { |
| | 4892 | var txtValue, newNodeValue, oldNodeValue, offset, newNode; |
| | 4893 | |
| | 4894 | if (isFullySelected) { |
| | 4895 | return _traverseFullySelected(n, how); |
| | 4896 | } |
| | 4897 | |
| | 4898 | if (n.nodeType == 3 /* TEXT_NODE */) { |
| | 4899 | txtValue = n.nodeValue; |
| | 4900 | |
| | 4901 | if (isLeft) { |
| | 4902 | offset = t[START_OFFSET]; |
| | 4903 | newNodeValue = txtValue.substring(offset); |
| | 4904 | oldNodeValue = txtValue.substring(0, offset); |
| | 4905 | } else { |
| | 4906 | offset = t[END_OFFSET]; |
| | 4907 | newNodeValue = txtValue.substring(0, offset); |
| | 4908 | oldNodeValue = txtValue.substring(offset); |
| | 4909 | } |
| | 4910 | |
| | 4911 | if (how != CLONE) { |
| | 4912 | n.nodeValue = oldNodeValue; |
| | 4913 | } |
| | 4914 | |
| | 4915 | if (how == DELETE) { |
| | 4916 | return; |
| | 4917 | } |
| | 4918 | |
| | 4919 | newNode = dom.clone(n, FALSE); |
| | 4920 | newNode.nodeValue = newNodeValue; |
| | 4921 | |
| | 4922 | return newNode; |
| | 4923 | } |
| | 4924 | |
| | 4925 | if (how == DELETE) { |
| | 4926 | return; |
| | 4927 | } |
| | 4928 | |
| | 4929 | return dom.clone(n, FALSE); |
| | 4930 | } |
| | 4931 | |
| | 4932 | function _traverseFullySelected(n, how) { |
| | 4933 | if (how != DELETE) { |
| | 4934 | return how == CLONE ? dom.clone(n, TRUE) : n; |
| | 4935 | } |
| | 4936 | |
| | 4937 | n.parentNode.removeChild(n); |
| | 4938 | } |
| | 4939 | |
| | 4940 | function toStringIE() { |
| | 4941 | return dom.create('body', null, cloneContents()).outerText; |
| | 4942 | } |
| | 4943 | |
| | 4944 | extend(t, { |
| | 4945 | // Inital states |
| | 4946 | startContainer: doc, |
| | 4947 | startOffset: 0, |
| | 4948 | endContainer: doc, |
| | 4949 | endOffset: 0, |
| | 4950 | collapsed: TRUE, |
| | 4951 | commonAncestorContainer: doc, |
| | 4952 | |
| | 4953 | // Range constants |
| | 4954 | START_TO_START: 0, |
| | 4955 | START_TO_END: 1, |
| | 4956 | END_TO_END: 2, |
| | 4957 | END_TO_START: 3, |
| | 4958 | |
| | 4959 | // Public methods |
| | 4960 | setStart: setStart, |
| | 4961 | setEnd: setEnd, |
| | 4962 | setStartBefore: setStartBefore, |
| | 4963 | setStartAfter: setStartAfter, |
| | 4964 | setEndBefore: setEndBefore, |
| | 4965 | setEndAfter: setEndAfter, |
| | 4966 | collapse: collapse, |
| | 4967 | selectNode: selectNode, |
| | 4968 | selectNodeContents: selectNodeContents, |
| | 4969 | compareBoundaryPoints: compareBoundaryPoints, |
| | 4970 | deleteContents: deleteContents, |
| | 4971 | extractContents: extractContents, |
| | 4972 | cloneContents: cloneContents, |
| | 4973 | insertNode: insertNode, |
| | 4974 | surroundContents: surroundContents, |
| | 4975 | cloneRange: cloneRange, |
| | 4976 | toStringIE: toStringIE |
| | 4977 | }); |
| | 4978 | |
| | 4979 | return t; |
| | 4980 | } |
| | 4981 | |
| | 4982 | // Older IE versions doesn't let you override toString by it's constructor so we have to stick it in the prototype |
| | 4983 | Range.prototype.toString = function() { |
| | 4984 | return this.toStringIE(); |
| | 4985 | }; |
| | 4986 | |
| | 4987 | return Range; |
| | 4988 | }); |
| | 4989 | |
| | 4990 | // Included from: js/tinymce/classes/html/Entities.js |
| | 4991 | |
| | 4992 | /** |
| | 4993 | * Entities.js |
| | 4994 | * |
| | 4995 | * Copyright, Moxiecode Systems AB |
| | 4996 | * Released under LGPL License. |
| | 4997 | * |
| | 4998 | * License: http://www.tinymce.com/license |
| | 4999 | * Contributing: http://www.tinymce.com/contributing |
| | 5000 | */ |
| | 5001 | |
| | 5002 | /*jshint bitwise:false */ |
| | 5003 | |
| | 5004 | /** |
| | 5005 | * Entity encoder class. |
| | 5006 | * |
| | 5007 | * @class tinymce.html.Entities |
| | 5008 | * @static |
| | 5009 | * @version 3.4 |
| | 5010 | */ |
| | 5011 | define("tinymce/html/Entities", [ |
| | 5012 | "tinymce/util/Tools" |
| | 5013 | ], function(Tools) { |
| | 5014 | var makeMap = Tools.makeMap; |
| | 5015 | |
| | 5016 | var namedEntities, baseEntities, reverseEntities, |
| | 5017 | attrsCharsRegExp = /[&<>\"\u007E-\uD7FF\uE000-\uFFEF]|[\uD800-\uDBFF][\uDC00-\uDFFF]/g, |
| | 5018 | textCharsRegExp = /[<>&\u007E-\uD7FF\uE000-\uFFEF]|[\uD800-\uDBFF][\uDC00-\uDFFF]/g, |
| | 5019 | rawCharsRegExp = /[<>&\"\']/g, |
| | 5020 | entityRegExp = /&(#x|#)?([\w]+);/g, |
| | 5021 | asciiMap = { |
| | 5022 | 128: "\u20AC", 130: "\u201A", 131: "\u0192", 132: "\u201E", 133: "\u2026", 134: "\u2020", |
| | 5023 | 135: "\u2021", 136: "\u02C6", 137: "\u2030", 138: "\u0160", 139: "\u2039", 140: "\u0152", |
| | 5024 | 142: "\u017D", 145: "\u2018", 146: "\u2019", 147: "\u201C", 148: "\u201D", 149: "\u2022", |
| | 5025 | 150: "\u2013", 151: "\u2014", 152: "\u02DC", 153: "\u2122", 154: "\u0161", 155: "\u203A", |
| | 5026 | 156: "\u0153", 158: "\u017E", 159: "\u0178" |
| | 5027 | }; |
| | 5028 | |
| | 5029 | // Raw entities |
| | 5030 | baseEntities = { |
| | 5031 | '\"': '"', // Needs to be escaped since the YUI compressor would otherwise break the code |
| | 5032 | "'": ''', |
| | 5033 | '<': '<', |
| | 5034 | '>': '>', |
| | 5035 | '&': '&' |
| | 5036 | }; |
| | 5037 | |
| | 5038 | // Reverse lookup table for raw entities |
| | 5039 | reverseEntities = { |
| | 5040 | '<': '<', |
| | 5041 | '>': '>', |
| | 5042 | '&': '&', |
| | 5043 | '"': '"', |
| | 5044 | ''': "'" |
| | 5045 | }; |
| | 5046 | |
| | 5047 | // Decodes text by using the browser |
| | 5048 | function nativeDecode(text) { |
| | 5049 | var elm; |
| | 5050 | |
| | 5051 | elm = document.createElement("div"); |
| | 5052 | elm.innerHTML = text; |
| | 5053 | |
| | 5054 | return elm.textContent || elm.innerText || text; |
| | 5055 | } |
| | 5056 | |
| | 5057 | // Build a two way lookup table for the entities |
| | 5058 | function buildEntitiesLookup(items, radix) { |
| | 5059 | var i, chr, entity, lookup = {}; |
| | 5060 | |
| | 5061 | if (items) { |
| | 5062 | items = items.split(','); |
| | 5063 | radix = radix || 10; |
| | 5064 | |
| | 5065 | // Build entities lookup table |
| | 5066 | for (i = 0; i < items.length; i += 2) { |
| | 5067 | chr = String.fromCharCode(parseInt(items[i], radix)); |
| | 5068 | |
| | 5069 | // Only add non base entities |
| | 5070 | if (!baseEntities[chr]) { |
| | 5071 | entity = '&' + items[i + 1] + ';'; |
| | 5072 | lookup[chr] = entity; |
| | 5073 | lookup[entity] = chr; |
| | 5074 | } |
| | 5075 | } |
| | 5076 | |
| | 5077 | return lookup; |
| | 5078 | } |
| | 5079 | } |
| | 5080 | |
| | 5081 | // Unpack entities lookup where the numbers are in radix 32 to reduce the size |
| | 5082 | namedEntities = buildEntitiesLookup( |
| | 5083 | '50,nbsp,51,iexcl,52,cent,53,pound,54,curren,55,yen,56,brvbar,57,sect,58,uml,59,copy,' + |
| | 5084 | '5a,ordf,5b,laquo,5c,not,5d,shy,5e,reg,5f,macr,5g,deg,5h,plusmn,5i,sup2,5j,sup3,5k,acute,' + |
| | 5085 | '5l,micro,5m,para,5n,middot,5o,cedil,5p,sup1,5q,ordm,5r,raquo,5s,frac14,5t,frac12,5u,frac34,' + |
| | 5086 | '5v,iquest,60,Agrave,61,Aacute,62,Acirc,63,Atilde,64,Auml,65,Aring,66,AElig,67,Ccedil,' + |
| | 5087 | '68,Egrave,69,Eacute,6a,Ecirc,6b,Euml,6c,Igrave,6d,Iacute,6e,Icirc,6f,Iuml,6g,ETH,6h,Ntilde,' + |
| | 5088 | '6i,Ograve,6j,Oacute,6k,Ocirc,6l,Otilde,6m,Ouml,6n,times,6o,Oslash,6p,Ugrave,6q,Uacute,' + |
| | 5089 | '6r,Ucirc,6s,Uuml,6t,Yacute,6u,THORN,6v,szlig,70,agrave,71,aacute,72,acirc,73,atilde,74,auml,' + |
| | 5090 | '75,aring,76,aelig,77,ccedil,78,egrave,79,eacute,7a,ecirc,7b,euml,7c,igrave,7d,iacute,7e,icirc,' + |
| | 5091 | '7f,iuml,7g,eth,7h,ntilde,7i,ograve,7j,oacute,7k,ocirc,7l,otilde,7m,ouml,7n,divide,7o,oslash,' + |
| | 5092 | '7p,ugrave,7q,uacute,7r,ucirc,7s,uuml,7t,yacute,7u,thorn,7v,yuml,ci,fnof,sh,Alpha,si,Beta,' + |
| | 5093 | 'sj,Gamma,sk,Delta,sl,Epsilon,sm,Zeta,sn,Eta,so,Theta,sp,Iota,sq,Kappa,sr,Lambda,ss,Mu,' + |
| | 5094 | 'st,Nu,su,Xi,sv,Omicron,t0,Pi,t1,Rho,t3,Sigma,t4,Tau,t5,Upsilon,t6,Phi,t7,Chi,t8,Psi,' + |
| | 5095 | 't9,Omega,th,alpha,ti,beta,tj,gamma,tk,delta,tl,epsilon,tm,zeta,tn,eta,to,theta,tp,iota,' + |
| | 5096 | 'tq,kappa,tr,lambda,ts,mu,tt,nu,tu,xi,tv,omicron,u0,pi,u1,rho,u2,sigmaf,u3,sigma,u4,tau,' + |
| | 5097 | 'u5,upsilon,u6,phi,u7,chi,u8,psi,u9,omega,uh,thetasym,ui,upsih,um,piv,812,bull,816,hellip,' + |
| | 5098 | '81i,prime,81j,Prime,81u,oline,824,frasl,88o,weierp,88h,image,88s,real,892,trade,89l,alefsym,' + |
| | 5099 | '8cg,larr,8ch,uarr,8ci,rarr,8cj,darr,8ck,harr,8dl,crarr,8eg,lArr,8eh,uArr,8ei,rArr,8ej,dArr,' + |
| | 5100 | '8ek,hArr,8g0,forall,8g2,part,8g3,exist,8g5,empty,8g7,nabla,8g8,isin,8g9,notin,8gb,ni,8gf,prod,' + |
| | 5101 | '8gh,sum,8gi,minus,8gn,lowast,8gq,radic,8gt,prop,8gu,infin,8h0,ang,8h7,and,8h8,or,8h9,cap,8ha,cup,' + |
| | 5102 | '8hb,int,8hk,there4,8hs,sim,8i5,cong,8i8,asymp,8j0,ne,8j1,equiv,8j4,le,8j5,ge,8k2,sub,8k3,sup,8k4,' + |
| | 5103 | 'nsub,8k6,sube,8k7,supe,8kl,oplus,8kn,otimes,8l5,perp,8m5,sdot,8o8,lceil,8o9,rceil,8oa,lfloor,8ob,' + |
| | 5104 | 'rfloor,8p9,lang,8pa,rang,9ea,loz,9j0,spades,9j3,clubs,9j5,hearts,9j6,diams,ai,OElig,aj,oelig,b0,' + |
| | 5105 | 'Scaron,b1,scaron,bo,Yuml,m6,circ,ms,tilde,802,ensp,803,emsp,809,thinsp,80c,zwnj,80d,zwj,80e,lrm,' + |
| | 5106 | '80f,rlm,80j,ndash,80k,mdash,80o,lsquo,80p,rsquo,80q,sbquo,80s,ldquo,80t,rdquo,80u,bdquo,810,dagger,' + |
| | 5107 | '811,Dagger,81g,permil,81p,lsaquo,81q,rsaquo,85c,euro', 32); |
| | 5108 | |
| | 5109 | var Entities = { |
| | 5110 | /** |
| | 5111 | * Encodes the specified string using raw entities. This means only the required XML base entities will be endoded. |
| | 5112 | * |
| | 5113 | * @method encodeRaw |
| | 5114 | * @param {String} text Text to encode. |
| | 5115 | * @param {Boolean} attr Optional flag to specify if the text is attribute contents. |
| | 5116 | * @return {String} Entity encoded text. |
| | 5117 | */ |
| | 5118 | encodeRaw: function(text, attr) { |
| | 5119 | return text.replace(attr ? attrsCharsRegExp : textCharsRegExp, function(chr) { |
| | 5120 | return baseEntities[chr] || chr; |
| | 5121 | }); |
| | 5122 | }, |
| | 5123 | |
| | 5124 | /** |
| | 5125 | * Encoded the specified text with both the attributes and text entities. This function will produce larger text contents |
| | 5126 | * since it doesn't know if the context is within a attribute or text node. This was added for compatibility |
| | 5127 | * and is exposed as the DOMUtils.encode function. |
| | 5128 | * |
| | 5129 | * @method encodeAllRaw |
| | 5130 | * @param {String} text Text to encode. |
| | 5131 | * @return {String} Entity encoded text. |
| | 5132 | */ |
| | 5133 | encodeAllRaw: function(text) { |
| | 5134 | return ('' + text).replace(rawCharsRegExp, function(chr) { |
| | 5135 | return baseEntities[chr] || chr; |
| | 5136 | }); |
| | 5137 | }, |
| | 5138 | |
| | 5139 | /** |
| | 5140 | * Encodes the specified string using numeric entities. The core entities will be |
| | 5141 | * encoded as named ones but all non lower ascii characters will be encoded into numeric entities. |
| | 5142 | * |
| | 5143 | * @method encodeNumeric |
| | 5144 | * @param {String} text Text to encode. |
| | 5145 | * @param {Boolean} attr Optional flag to specify if the text is attribute contents. |
| | 5146 | * @return {String} Entity encoded text. |
| | 5147 | */ |
| | 5148 | encodeNumeric: function(text, attr) { |
| | 5149 | return text.replace(attr ? attrsCharsRegExp : textCharsRegExp, function(chr) { |
| | 5150 | // Multi byte sequence convert it to a single entity |
| | 5151 | if (chr.length > 1) { |
| | 5152 | return '&#' + (((chr.charCodeAt(0) - 0xD800) * 0x400) + (chr.charCodeAt(1) - 0xDC00) + 0x10000) + ';'; |
| | 5153 | } |
| | 5154 | |
| | 5155 | return baseEntities[chr] || '&#' + chr.charCodeAt(0) + ';'; |
| | 5156 | }); |
| | 5157 | }, |
| | 5158 | |
| | 5159 | /** |
| | 5160 | * Encodes the specified string using named entities. The core entities will be encoded |
| | 5161 | * as named ones but all non lower ascii characters will be encoded into named entities. |
| | 5162 | * |
| | 5163 | * @method encodeNamed |
| | 5164 | * @param {String} text Text to encode. |
| | 5165 | * @param {Boolean} attr Optional flag to specify if the text is attribute contents. |
| | 5166 | * @param {Object} entities Optional parameter with entities to use. |
| | 5167 | * @return {String} Entity encoded text. |
| | 5168 | */ |
| | 5169 | encodeNamed: function(text, attr, entities) { |
| | 5170 | entities = entities || namedEntities; |
| | 5171 | |
| | 5172 | return text.replace(attr ? attrsCharsRegExp : textCharsRegExp, function(chr) { |
| | 5173 | return baseEntities[chr] || entities[chr] || chr; |
| | 5174 | }); |
| | 5175 | }, |
| | 5176 | |
| | 5177 | /** |
| | 5178 | * Returns an encode function based on the name(s) and it's optional entities. |
| | 5179 | * |
| | 5180 | * @method getEncodeFunc |
| | 5181 | * @param {String} name Comma separated list of encoders for example named,numeric. |
| | 5182 | * @param {String} entities Optional parameter with entities to use instead of the built in set. |
| | 5183 | * @return {function} Encode function to be used. |
| | 5184 | */ |
| | 5185 | getEncodeFunc: function(name, entities) { |
| | 5186 | entities = buildEntitiesLookup(entities) || namedEntities; |
| | 5187 | |
| | 5188 | function encodeNamedAndNumeric(text, attr) { |
| | 5189 | return text.replace(attr ? attrsCharsRegExp : textCharsRegExp, function(chr) { |
| | 5190 | return baseEntities[chr] || entities[chr] || '&#' + chr.charCodeAt(0) + ';' || chr; |
| | 5191 | }); |
| | 5192 | } |
| | 5193 | |
| | 5194 | function encodeCustomNamed(text, attr) { |
| | 5195 | return Entities.encodeNamed(text, attr, entities); |
| | 5196 | } |
| | 5197 | |
| | 5198 | // Replace + with , to be compatible with previous TinyMCE versions |
| | 5199 | name = makeMap(name.replace(/\+/g, ',')); |
| | 5200 | |
| | 5201 | // Named and numeric encoder |
| | 5202 | if (name.named && name.numeric) { |
| | 5203 | return encodeNamedAndNumeric; |
| | 5204 | } |
| | 5205 | |
| | 5206 | // Named encoder |
| | 5207 | if (name.named) { |
| | 5208 | // Custom names |
| | 5209 | if (entities) { |
| | 5210 | return encodeCustomNamed; |
| | 5211 | } |
| | 5212 | |
| | 5213 | return Entities.encodeNamed; |
| | 5214 | } |
| | 5215 | |
| | 5216 | // Numeric |
| | 5217 | if (name.numeric) { |
| | 5218 | return Entities.encodeNumeric; |
| | 5219 | } |
| | 5220 | |
| | 5221 | // Raw encoder |
| | 5222 | return Entities.encodeRaw; |
| | 5223 | }, |
| | 5224 | |
| | 5225 | /** |
| | 5226 | * Decodes the specified string, this will replace entities with raw UTF characters. |
| | 5227 | * |
| | 5228 | * @method decode |
| | 5229 | * @param {String} text Text to entity decode. |
| | 5230 | * @return {String} Entity decoded string. |
| | 5231 | */ |
| | 5232 | decode: function(text) { |
| | 5233 | return text.replace(entityRegExp, function(all, numeric, value) { |
| | 5234 | if (numeric) { |
| | 5235 | value = parseInt(value, numeric.length === 2 ? 16 : 10); |
| | 5236 | |
| | 5237 | // Support upper UTF |
| | 5238 | if (value > 0xFFFF) { |
| | 5239 | value -= 0x10000; |
| | 5240 | |
| | 5241 | return String.fromCharCode(0xD800 + (value >> 10), 0xDC00 + (value & 0x3FF)); |
| | 5242 | } else { |
| | 5243 | return asciiMap[value] || String.fromCharCode(value); |
| | 5244 | } |
| | 5245 | } |
| | 5246 | |
| | 5247 | return reverseEntities[all] || namedEntities[all] || nativeDecode(all); |
| | 5248 | }); |
| | 5249 | } |
| | 5250 | }; |
| | 5251 | |
| | 5252 | return Entities; |
| | 5253 | }); |
| | 5254 | |
| | 5255 | // Included from: js/tinymce/classes/Env.js |
| | 5256 | |
| | 5257 | /** |
| | 5258 | * Env.js |
| | 5259 | * |
| | 5260 | * Copyright, Moxiecode Systems AB |
| | 5261 | * Released under LGPL License. |
| | 5262 | * |
| | 5263 | * License: http://www.tinymce.com/license |
| | 5264 | * Contributing: http://www.tinymce.com/contributing |
| | 5265 | */ |
| | 5266 | |
| | 5267 | /** |
| | 5268 | * This class contains various environment constants like browser versions etc. |
| | 5269 | * Normally you don't want to sniff specific browser versions but sometimes you have |
| | 5270 | * to when it's impossible to feature detect. So use this with care. |
| | 5271 | * |
| | 5272 | * @class tinymce.Env |
| | 5273 | * @static |
| | 5274 | */ |
| | 5275 | define("tinymce/Env", [], function() { |
| | 5276 | var nav = navigator, userAgent = nav.userAgent; |
| | 5277 | var opera, webkit, ie, ie11, gecko, mac, iDevice; |
| | 5278 | |
| | 5279 | opera = window.opera && window.opera.buildNumber; |
| | 5280 | webkit = /WebKit/.test(userAgent); |
| | 5281 | ie = !webkit && !opera && (/MSIE/gi).test(userAgent) && (/Explorer/gi).test(nav.appName); |
| | 5282 | ie = ie && /MSIE (\w+)\./.exec(userAgent)[1]; |
| | 5283 | ie11 = userAgent.indexOf('Trident/') != -1 && (userAgent.indexOf('rv:') != -1 || nav.appName.indexOf('Netscape') != -1) ? 11 : false; |
| | 5284 | ie = ie || ie11; |
| | 5285 | gecko = !webkit && !ie11 && /Gecko/.test(userAgent); |
| | 5286 | mac = userAgent.indexOf('Mac') != -1; |
| | 5287 | iDevice = /(iPad|iPhone)/.test(userAgent); |
| | 5288 | |
| | 5289 | // Is a iPad/iPhone and not on iOS5 sniff the WebKit version since older iOS WebKit versions |
| | 5290 | // says it has contentEditable support but there is no visible caret. |
| | 5291 | var contentEditable = !iDevice || userAgent.match(/AppleWebKit\/(\d*)/)[1] >= 534; |
| | 5292 | |
| | 5293 | return { |
| | 5294 | /** |
| | 5295 | * Constant that is true if the browser is Opera. |
| | 5296 | * |
| | 5297 | * @property opera |
| | 5298 | * @type Boolean |
| | 5299 | * @final |
| | 5300 | */ |
| | 5301 | opera: opera, |
| | 5302 | |
| | 5303 | /** |
| | 5304 | * Constant that is true if the browser is WebKit (Safari/Chrome). |
| | 5305 | * |
| | 5306 | * @property webKit |
| | 5307 | * @type Boolean |
| | 5308 | * @final |
| | 5309 | */ |
| | 5310 | webkit: webkit, |
| | 5311 | |
| | 5312 | /** |
| | 5313 | * Constant that is more than zero if the browser is IE. |
| | 5314 | * |
| | 5315 | * @property ie |
| | 5316 | * @type Boolean |
| | 5317 | * @final |
| | 5318 | */ |
| | 5319 | ie: ie, |
| | 5320 | |
| | 5321 | /** |
| | 5322 | * Constant that is true if the browser is Gecko. |
| | 5323 | * |
| | 5324 | * @property gecko |
| | 5325 | * @type Boolean |
| | 5326 | * @final |
| | 5327 | */ |
| | 5328 | gecko: gecko, |
| | 5329 | |
| | 5330 | /** |
| | 5331 | * Constant that is true if the os is Mac OS. |
| | 5332 | * |
| | 5333 | * @property mac |
| | 5334 | * @type Boolean |
| | 5335 | * @final |
| | 5336 | */ |
| | 5337 | mac: mac, |
| | 5338 | |
| | 5339 | /** |
| | 5340 | * Constant that is true if the os is iOS. |
| | 5341 | * |
| | 5342 | * @property iOS |
| | 5343 | * @type Boolean |
| | 5344 | * @final |
| | 5345 | */ |
| | 5346 | iOS: iDevice, |
| | 5347 | |
| | 5348 | /** |
| | 5349 | * Constant that is true if the browser supports editing. |
| | 5350 | * |
| | 5351 | * @property contentEditable |
| | 5352 | * @type Boolean |
| | 5353 | * @final |
| | 5354 | */ |
| | 5355 | contentEditable: contentEditable, |
| | 5356 | |
| | 5357 | /** |
| | 5358 | * Transparent image data url. |
| | 5359 | * |
| | 5360 | * @property transparentSrc |
| | 5361 | * @type Boolean |
| | 5362 | * @final |
| | 5363 | */ |
| | 5364 | transparentSrc: "data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7", |
| | 5365 | |
| | 5366 | /** |
| | 5367 | * Returns true/false if the browser can or can't place the caret after a inline block like an image. |
| | 5368 | * |
| | 5369 | * @property noCaretAfter |
| | 5370 | * @type Boolean |
| | 5371 | * @final |
| | 5372 | */ |
| | 5373 | caretAfter: ie != 8, |
| | 5374 | |
| | 5375 | /** |
| | 5376 | * Constant that is true if the browser supports native DOM Ranges. IE 9+. |
| | 5377 | * |
| | 5378 | * @property range |
| | 5379 | * @type Boolean |
| | 5380 | */ |
| | 5381 | range: window.getSelection && "Range" in window, |
| | 5382 | |
| | 5383 | /** |
| | 5384 | * Returns the IE document mode for non IE browsers this will fake IE 10. |
| | 5385 | * |
| | 5386 | * @property documentMode |
| | 5387 | * @type Number |
| | 5388 | */ |
| | 5389 | documentMode: ie ? (document.documentMode || 7) : 10 |
| | 5390 | }; |
| | 5391 | }); |
| | 5392 | |
| | 5393 | // Included from: js/tinymce/classes/dom/DOMUtils.js |
| | 5394 | |
| | 5395 | /** |
| | 5396 | * DOMUtils.js |
| | 5397 | * |
| | 5398 | * Copyright, Moxiecode Systems AB |
| | 5399 | * Released under LGPL License. |
| | 5400 | * |
| | 5401 | * License: http://www.tinymce.com/license |
| | 5402 | * Contributing: http://www.tinymce.com/contributing |
| | 5403 | */ |
| | 5404 | |
| | 5405 | /** |
| | 5406 | * Utility class for various DOM manipulation and retrieval functions. |
| | 5407 | * |
| | 5408 | * @class tinymce.dom.DOMUtils |
| | 5409 | * @example |
| | 5410 | * // Add a class to an element by id in the page |
| | 5411 | * tinymce.DOM.addClass('someid', 'someclass'); |
| | 5412 | * |
| | 5413 | * // Add a class to an element by id inside the editor |
| | 5414 | * tinymce.activeEditor.dom.addClass('someid', 'someclass'); |
| | 5415 | */ |
| | 5416 | define("tinymce/dom/DOMUtils", [ |
| | 5417 | "tinymce/dom/Sizzle", |
| | 5418 | "tinymce/html/Styles", |
| | 5419 | "tinymce/dom/EventUtils", |
| | 5420 | "tinymce/dom/TreeWalker", |
| | 5421 | "tinymce/dom/Range", |
| | 5422 | "tinymce/html/Entities", |
| | 5423 | "tinymce/Env", |
| | 5424 | "tinymce/util/Tools" |
| | 5425 | ], function(Sizzle, Styles, EventUtils, TreeWalker, Range, Entities, Env, Tools) { |
| | 5426 | // Shorten names |
| | 5427 | var each = Tools.each, is = Tools.is, grep = Tools.grep, trim = Tools.trim, extend = Tools.extend; |
| | 5428 | var isWebKit = Env.webkit, isIE = Env.ie; |
| | 5429 | var simpleSelectorRe = /^([a-z0-9],?)+$/i; |
| | 5430 | var whiteSpaceRegExp = /^[ \t\r\n]*$/; |
| | 5431 | var numericCssMap = Tools.makeMap('fillOpacity fontWeight lineHeight opacity orphans widows zIndex zoom', ' '); |
| | 5432 | |
| | 5433 | /** |
| | 5434 | * Constructs a new DOMUtils instance. Consult the Wiki for more details on settings etc for this class. |
| | 5435 | * |
| | 5436 | * @constructor |
| | 5437 | * @method DOMUtils |
| | 5438 | * @param {Document} d Document reference to bind the utility class to. |
| | 5439 | * @param {settings} s Optional settings collection. |
| | 5440 | */ |
| | 5441 | function DOMUtils(doc, settings) { |
| | 5442 | var self = this, blockElementsMap; |
| | 5443 | |
| | 5444 | self.doc = doc; |
| | 5445 | self.win = window; |
| | 5446 | self.files = {}; |
| | 5447 | self.counter = 0; |
| | 5448 | self.stdMode = !isIE || doc.documentMode >= 8; |
| | 5449 | self.boxModel = !isIE || doc.compatMode == "CSS1Compat" || self.stdMode; |
| | 5450 | self.hasOuterHTML = "outerHTML" in doc.createElement("a"); |
| | 5451 | this.boundEvents = []; |
| | 5452 | |
| | 5453 | self.settings = settings = extend({ |
| | 5454 | keep_values: false, |
| | 5455 | hex_colors: 1 |
| | 5456 | }, settings); |
| | 5457 | |
| | 5458 | self.schema = settings.schema; |
| | 5459 | self.styles = new Styles({ |
| | 5460 | url_converter: settings.url_converter, |
| | 5461 | url_converter_scope: settings.url_converter_scope |
| | 5462 | }, settings.schema); |
| | 5463 | |
| | 5464 | self.fixDoc(doc); |
| | 5465 | self.events = settings.ownEvents ? new EventUtils(settings.proxy) : EventUtils.Event; |
| | 5466 | blockElementsMap = settings.schema ? settings.schema.getBlockElements() : {}; |
| | 5467 | |
| | 5468 | /** |
| | 5469 | * Returns true/false if the specified element is a block element or not. |
| | 5470 | * |
| | 5471 | * @method isBlock |
| | 5472 | * @param {Node/String} node Element/Node to check. |
| | 5473 | * @return {Boolean} True/False state if the node is a block element or not. |
| | 5474 | */ |
| | 5475 | self.isBlock = function(node) { |
| | 5476 | // Fix for #5446 |
| | 5477 | if (!node) { |
| | 5478 | return false; |
| | 5479 | } |
| | 5480 | |
| | 5481 | // This function is called in module pattern style since it might be executed with the wrong this scope |
| | 5482 | var type = node.nodeType; |
| | 5483 | |
| | 5484 | // If it's a node then check the type and use the nodeName |
| | 5485 | if (type) { |
| | 5486 | return !!(type === 1 && blockElementsMap[node.nodeName]); |
| | 5487 | } |
| | 5488 | |
| | 5489 | return !!blockElementsMap[node]; |
| | 5490 | }; |
| | 5491 | } |
| | 5492 | |
| | 5493 | DOMUtils.prototype = { |
| | 5494 | root: null, |
| | 5495 | props: { |
| | 5496 | "for": "htmlFor", |
| | 5497 | "class": "className", |
| | 5498 | className: "className", |
| | 5499 | checked: "checked", |
| | 5500 | disabled: "disabled", |
| | 5501 | maxlength: "maxLength", |
| | 5502 | readonly: "readOnly", |
| | 5503 | selected: "selected", |
| | 5504 | value: "value", |
| | 5505 | id: "id", |
| | 5506 | name: "name", |
| | 5507 | type: "type" |
| | 5508 | }, |
| | 5509 | |
| | 5510 | fixDoc: function(doc) { |
| | 5511 | var settings = this.settings, name; |
| | 5512 | |
| | 5513 | if (isIE && settings.schema) { |
| | 5514 | // Add missing HTML 4/5 elements to IE |
| | 5515 | ('abbr article aside audio canvas ' + |
| | 5516 | 'details figcaption figure footer ' + |
| | 5517 | 'header hgroup mark menu meter nav ' + |
| | 5518 | 'output progress section summary ' + |
| | 5519 | 'time video').replace(/\w+/g, function(name) { |
| | 5520 | doc.createElement(name); |
| | 5521 | }); |
| | 5522 | |
| | 5523 | // Create all custom elements |
| | 5524 | for (name in settings.schema.getCustomElements()) { |
| | 5525 | doc.createElement(name); |
| | 5526 | } |
| | 5527 | } |
| | 5528 | }, |
| | 5529 | |
| | 5530 | clone: function(node, deep) { |
| | 5531 | var self = this, clone, doc; |
| | 5532 | |
| | 5533 | // TODO: Add feature detection here in the future |
| | 5534 | if (!isIE || node.nodeType !== 1 || deep) { |
| | 5535 | return node.cloneNode(deep); |
| | 5536 | } |
| | 5537 | |
| | 5538 | doc = self.doc; |
| | 5539 | |
| | 5540 | // Make a HTML5 safe shallow copy |
| | 5541 | if (!deep) { |
| | 5542 | clone = doc.createElement(node.nodeName); |
| | 5543 | |
| | 5544 | // Copy attribs |
| | 5545 | each(self.getAttribs(node), function(attr) { |
| | 5546 | self.setAttrib(clone, attr.nodeName, self.getAttrib(node, attr.nodeName)); |
| | 5547 | }); |
| | 5548 | |
| | 5549 | return clone; |
| | 5550 | } |
| | 5551 | /* |
| | 5552 | // Setup HTML5 patched document fragment |
| | 5553 | if (!self.frag) { |
| | 5554 | self.frag = doc.createDocumentFragment(); |
| | 5555 | self.fixDoc(self.frag); |
| | 5556 | } |
| | 5557 | |
| | 5558 | // Make a deep copy by adding it to the document fragment then removing it this removed the :section |
| | 5559 | clone = doc.createElement('div'); |
| | 5560 | self.frag.appendChild(clone); |
| | 5561 | clone.innerHTML = node.outerHTML; |
| | 5562 | self.frag.removeChild(clone); |
| | 5563 | */ |
| | 5564 | return clone.firstChild; |
| | 5565 | }, |
| | 5566 | |
| | 5567 | /** |
| | 5568 | * Returns the root node of the document. This is normally the body but might be a DIV. Parents like getParent will not |
| | 5569 | * go above the point of this root node. |
| | 5570 | * |
| | 5571 | * @method getRoot |
| | 5572 | * @return {Element} Root element for the utility class. |
| | 5573 | */ |
| | 5574 | getRoot: function() { |
| | 5575 | var self = this; |
| | 5576 | |
| | 5577 | return self.get(self.settings.root_element) || self.doc.body; |
| | 5578 | }, |
| | 5579 | |
| | 5580 | /** |
| | 5581 | * Returns the viewport of the window. |
| | 5582 | * |
| | 5583 | * @method getViewPort |
| | 5584 | * @param {Window} win Optional window to get viewport of. |
| | 5585 | * @return {Object} Viewport object with fields x, y, w and h. |
| | 5586 | */ |
| | 5587 | getViewPort: function(win) { |
| | 5588 | var doc, rootElm; |
| | 5589 | |
| | 5590 | win = !win ? this.win : win; |
| | 5591 | doc = win.document; |
| | 5592 | rootElm = this.boxModel ? doc.documentElement : doc.body; |
| | 5593 | |
| | 5594 | // Returns viewport size excluding scrollbars |
| | 5595 | return { |
| | 5596 | x: win.pageXOffset || rootElm.scrollLeft, |
| | 5597 | y: win.pageYOffset || rootElm.scrollTop, |
| | 5598 | w: win.innerWidth || rootElm.clientWidth, |
| | 5599 | h: win.innerHeight || rootElm.clientHeight |
| | 5600 | }; |
| | 5601 | }, |
| | 5602 | |
| | 5603 | /** |
| | 5604 | * Returns the rectangle for a specific element. |
| | 5605 | * |
| | 5606 | * @method getRect |
| | 5607 | * @param {Element/String} elm Element object or element ID to get rectangle from. |
| | 5608 | * @return {object} Rectangle for specified element object with x, y, w, h fields. |
| | 5609 | */ |
| | 5610 | getRect: function(elm) { |
| | 5611 | var self = this, pos, size; |
| | 5612 | |
| | 5613 | elm = self.get(elm); |
| | 5614 | pos = self.getPos(elm); |
| | 5615 | size = self.getSize(elm); |
| | 5616 | |
| | 5617 | return { |
| | 5618 | x: pos.x, y: pos.y, |
| | 5619 | w: size.w, h: size.h |
| | 5620 | }; |
| | 5621 | }, |
| | 5622 | |
| | 5623 | /** |
| | 5624 | * Returns the size dimensions of the specified element. |
| | 5625 | * |
| | 5626 | * @method getSize |
| | 5627 | * @param {Element/String} elm Element object or element ID to get rectangle from. |
| | 5628 | * @return {object} Rectangle for specified element object with w, h fields. |
| | 5629 | */ |
| | 5630 | getSize: function(elm) { |
| | 5631 | var self = this, w, h; |
| | 5632 | |
| | 5633 | elm = self.get(elm); |
| | 5634 | w = self.getStyle(elm, 'width'); |
| | 5635 | h = self.getStyle(elm, 'height'); |
| | 5636 | |
| | 5637 | // Non pixel value, then force offset/clientWidth |
| | 5638 | if (w.indexOf('px') === -1) { |
| | 5639 | w = 0; |
| | 5640 | } |
| | 5641 | |
| | 5642 | // Non pixel value, then force offset/clientWidth |
| | 5643 | if (h.indexOf('px') === -1) { |
| | 5644 | h = 0; |
| | 5645 | } |
| | 5646 | |
| | 5647 | return { |
| | 5648 | w: parseInt(w, 10) || elm.offsetWidth || elm.clientWidth, |
| | 5649 | h: parseInt(h, 10) || elm.offsetHeight || elm.clientHeight |
| | 5650 | }; |
| | 5651 | }, |
| | 5652 | |
| | 5653 | /** |
| | 5654 | * Returns a node by the specified selector function. This function will |
| | 5655 | * loop through all parent nodes and call the specified function for each node. |
| | 5656 | * If the function then returns true indicating that it has found what it was looking for, the loop execution will then end |
| | 5657 | * and the node it found will be returned. |
| | 5658 | * |
| | 5659 | * @method getParent |
| | 5660 | * @param {Node/String} node DOM node to search parents on or ID string. |
| | 5661 | * @param {function} selector Selection function or CSS selector to execute on each node. |
| | 5662 | * @param {Node} root Optional root element, never go below this point. |
| | 5663 | * @return {Node} DOM Node or null if it wasn't found. |
| | 5664 | */ |
| | 5665 | getParent: function(node, selector, root) { |
| | 5666 | return this.getParents(node, selector, root, false); |
| | 5667 | }, |
| | 5668 | |
| | 5669 | /** |
| | 5670 | * Returns a node list of all parents matching the specified selector function or pattern. |
| | 5671 | * If the function then returns true indicating that it has found what it was looking for and that node will be collected. |
| | 5672 | * |
| | 5673 | * @method getParents |
| | 5674 | * @param {Node/String} node DOM node to search parents on or ID string. |
| | 5675 | * @param {function} selector Selection function to execute on each node or CSS pattern. |
| | 5676 | * @param {Node} root Optional root element, never go below this point. |
| | 5677 | * @return {Array} Array of nodes or null if it wasn't found. |
| | 5678 | */ |
| | 5679 | getParents: function(node, selector, root, collect) { |
| | 5680 | var self = this, selectorVal, result = []; |
| | 5681 | |
| | 5682 | node = self.get(node); |
| | 5683 | collect = collect === undefined; |
| | 5684 | |
| | 5685 | // Default root on inline mode |
| | 5686 | root = root || (self.getRoot().nodeName != 'BODY' ? self.getRoot().parentNode : null); |
| | 5687 | |
| | 5688 | // Wrap node name as func |
| | 5689 | if (is(selector, 'string')) { |
| | 5690 | selectorVal = selector; |
| | 5691 | |
| | 5692 | if (selector === '*') { |
| | 5693 | selector = function(node) {return node.nodeType == 1;}; |
| | 5694 | } else { |
| | 5695 | selector = function(node) { |
| | 5696 | return self.is(node, selectorVal); |
| | 5697 | }; |
| | 5698 | } |
| | 5699 | } |
| | 5700 | |
| | 5701 | while (node) { |
| | 5702 | if (node == root || !node.nodeType || node.nodeType === 9) { |
| | 5703 | break; |
| | 5704 | } |
| | 5705 | |
| | 5706 | if (!selector || selector(node)) { |
| | 5707 | if (collect) { |
| | 5708 | result.push(node); |
| | 5709 | } else { |
| | 5710 | return node; |
| | 5711 | } |
| | 5712 | } |
| | 5713 | |
| | 5714 | node = node.parentNode; |
| | 5715 | } |
| | 5716 | |
| | 5717 | return collect ? result : null; |
| | 5718 | }, |
| | 5719 | |
| | 5720 | /** |
| | 5721 | * Returns the specified element by ID or the input element if it isn't a string. |
| | 5722 | * |
| | 5723 | * @method get |
| | 5724 | * @param {String/Element} n Element id to look for or element to just pass though. |
| | 5725 | * @return {Element} Element matching the specified id or null if it wasn't found. |
| | 5726 | */ |
| | 5727 | get: function(elm) { |
| | 5728 | var name; |
| | 5729 | |
| | 5730 | if (elm && this.doc && typeof(elm) == 'string') { |
| | 5731 | name = elm; |
| | 5732 | elm = this.doc.getElementById(elm); |
| | 5733 | |
| | 5734 | // IE and Opera returns meta elements when they match the specified input ID, but getElementsByName seems to do the trick |
| | 5735 | if (elm && elm.id !== name) { |
| | 5736 | return this.doc.getElementsByName(name)[1]; |
| | 5737 | } |
| | 5738 | } |
| | 5739 | |
| | 5740 | return elm; |
| | 5741 | }, |
| | 5742 | |
| | 5743 | /** |
| | 5744 | * Returns the next node that matches selector or function |
| | 5745 | * |
| | 5746 | * @method getNext |
| | 5747 | * @param {Node} node Node to find siblings from. |
| | 5748 | * @param {String/function} selector Selector CSS expression or function. |
| | 5749 | * @return {Node} Next node item matching the selector or null if it wasn't found. |
| | 5750 | */ |
| | 5751 | getNext: function(node, selector) { |
| | 5752 | return this._findSib(node, selector, 'nextSibling'); |
| | 5753 | }, |
| | 5754 | |
| | 5755 | /** |
| | 5756 | * Returns the previous node that matches selector or function |
| | 5757 | * |
| | 5758 | * @method getPrev |
| | 5759 | * @param {Node} node Node to find siblings from. |
| | 5760 | * @param {String/function} selector Selector CSS expression or function. |
| | 5761 | * @return {Node} Previous node item matching the selector or null if it wasn't found. |
| | 5762 | */ |
| | 5763 | getPrev: function(node, selector) { |
| | 5764 | return this._findSib(node, selector, 'previousSibling'); |
| | 5765 | }, |
| | 5766 | |
| | 5767 | // #ifndef jquery |
| | 5768 | |
| | 5769 | /** |
| | 5770 | * Selects specific elements by a CSS level 3 pattern. For example "div#a1 p.test". |
| | 5771 | * This function is optimized for the most common patterns needed in TinyMCE but it also performs well enough |
| | 5772 | * on more complex patterns. |
| | 5773 | * |
| | 5774 | * @method select |
| | 5775 | * @param {String} selector CSS level 3 pattern to select/find elements by. |
| | 5776 | * @param {Object} scope Optional root element/scope element to search in. |
| | 5777 | * @return {Array} Array with all matched elements. |
| | 5778 | * @example |
| | 5779 | * // Adds a class to all paragraphs in the currently active editor |
| | 5780 | * tinymce.activeEditor.dom.addClass(tinymce.activeEditor.dom.select('p'), 'someclass'); |
| | 5781 | * |
| | 5782 | * // Adds a class to all spans that have the test class in the currently active editor |
| | 5783 | * tinymce.activeEditor.dom.addClass(tinymce.activeEditor.dom.select('span.test'), 'someclass') |
| | 5784 | */ |
| | 5785 | select: function(selector, scope) { |
| | 5786 | var self = this; |
| | 5787 | |
| | 5788 | //Sizzle.selectors.cacheLength = 0; |
| | 5789 | return Sizzle(selector, self.get(scope) || self.get(self.settings.root_element) || self.doc, []); |
| | 5790 | }, |
| | 5791 | |
| | 5792 | /** |
| | 5793 | * Returns true/false if the specified element matches the specified css pattern. |
| | 5794 | * |
| | 5795 | * @method is |
| | 5796 | * @param {Node/NodeList} elm DOM node to match or an array of nodes to match. |
| | 5797 | * @param {String} selector CSS pattern to match the element against. |
| | 5798 | */ |
| | 5799 | is: function(elm, selector) { |
| | 5800 | var i; |
| | 5801 | |
| | 5802 | // If it isn't an array then try to do some simple selectors instead of Sizzle for to boost performance |
| | 5803 | if (elm.length === undefined) { |
| | 5804 | // Simple all selector |
| | 5805 | if (selector === '*') { |
| | 5806 | return elm.nodeType == 1; |
| | 5807 | } |
| | 5808 | |
| | 5809 | // Simple selector just elements |
| | 5810 | if (simpleSelectorRe.test(selector)) { |
| | 5811 | selector = selector.toLowerCase().split(/,/); |
| | 5812 | elm = elm.nodeName.toLowerCase(); |
| | 5813 | |
| | 5814 | for (i = selector.length - 1; i >= 0; i--) { |
| | 5815 | if (selector[i] == elm) { |
| | 5816 | return true; |
| | 5817 | } |
| | 5818 | } |
| | 5819 | |
| | 5820 | return false; |
| | 5821 | } |
| | 5822 | } |
| | 5823 | |
| | 5824 | // Is non element |
| | 5825 | if (elm.nodeType && elm.nodeType != 1) { |
| | 5826 | return false; |
| | 5827 | } |
| | 5828 | |
| | 5829 | return Sizzle.matches(selector, elm.nodeType ? [elm] : elm).length > 0; |
| | 5830 | }, |
| | 5831 | |
| | 5832 | // #endif |
| | 5833 | |
| | 5834 | /** |
| | 5835 | * Adds the specified element to another element or elements. |
| | 5836 | * |
| | 5837 | * @method add |
| | 5838 | * @param {String/Element/Array} parentElm Element id string, DOM node element or array of ids or elements to add to. |
| | 5839 | * @param {String/Element} name Name of new element to add or existing element to add. |
| | 5840 | * @param {Object} attrs Optional object collection with arguments to add to the new element(s). |
| | 5841 | * @param {String} html Optional inner HTML contents to add for each element. |
| | 5842 | * @return {Element/Array} Element that got created, or an array of created elements if multiple input elements |
| | 5843 | * were passed in. |
| | 5844 | * @example |
| | 5845 | * // Adds a new paragraph to the end of the active editor |
| | 5846 | * tinymce.activeEditor.dom.add(tinymce.activeEditor.getBody(), 'p', {title: 'my title'}, 'Some content'); |
| | 5847 | */ |
| | 5848 | add: function(parentElm, name, attrs, html, create) { |
| | 5849 | var self = this; |
| | 5850 | |
| | 5851 | return this.run(parentElm, function(parentElm) { |
| | 5852 | var newElm; |
| | 5853 | |
| | 5854 | newElm = is(name, 'string') ? self.doc.createElement(name) : name; |
| | 5855 | self.setAttribs(newElm, attrs); |
| | 5856 | |
| | 5857 | if (html) { |
| | 5858 | if (html.nodeType) { |
| | 5859 | newElm.appendChild(html); |
| | 5860 | } else { |
| | 5861 | self.setHTML(newElm, html); |
| | 5862 | } |
| | 5863 | } |
| | 5864 | |
| | 5865 | return !create ? parentElm.appendChild(newElm) : newElm; |
| | 5866 | }); |
| | 5867 | }, |
| | 5868 | |
| | 5869 | /** |
| | 5870 | * Creates a new element. |
| | 5871 | * |
| | 5872 | * @method create |
| | 5873 | * @param {String} name Name of new element. |
| | 5874 | * @param {Object} attrs Optional object name/value collection with element attributes. |
| | 5875 | * @param {String} html Optional HTML string to set as inner HTML of the element. |
| | 5876 | * @return {Element} HTML DOM node element that got created. |
| | 5877 | * @example |
| | 5878 | * // Adds an element where the caret/selection is in the active editor |
| | 5879 | * var el = tinymce.activeEditor.dom.create('div', {id: 'test', 'class': 'myclass'}, 'some content'); |
| | 5880 | * tinymce.activeEditor.selection.setNode(el); |
| | 5881 | */ |
| | 5882 | create: function(name, attrs, html) { |
| | 5883 | return this.add(this.doc.createElement(name), name, attrs, html, 1); |
| | 5884 | }, |
| | 5885 | |
| | 5886 | /** |
| | 5887 | * Creates HTML string for element. The element will be closed unless an empty inner HTML string is passed in. |
| | 5888 | * |
| | 5889 | * @method createHTML |
| | 5890 | * @param {String} name Name of new element. |
| | 5891 | * @param {Object} attrs Optional object name/value collection with element attributes. |
| | 5892 | * @param {String} html Optional HTML string to set as inner HTML of the element. |
| | 5893 | * @return {String} String with new HTML element, for example: <a href="#">test</a>. |
| | 5894 | * @example |
| | 5895 | * // Creates a html chunk and inserts it at the current selection/caret location |
| | 5896 | * tinymce.activeEditor.selection.setContent(tinymce.activeEditor.dom.createHTML('a', {href: 'test.html'}, 'some line')); |
| | 5897 | */ |
| | 5898 | createHTML: function(name, attrs, html) { |
| | 5899 | var outHtml = '', key; |
| | 5900 | |
| | 5901 | outHtml += '<' + name; |
| | 5902 | |
| | 5903 | for (key in attrs) { |
| | 5904 | if (attrs.hasOwnProperty(key) && attrs[key] !== null) { |
| | 5905 | outHtml += ' ' + key + '="' + this.encode(attrs[key]) + '"'; |
| | 5906 | } |
| | 5907 | } |
| | 5908 | |
| | 5909 | // A call to tinymce.is doesn't work for some odd reason on IE9 possible bug inside their JS runtime |
| | 5910 | if (typeof(html) != "undefined") { |
| | 5911 | return outHtml + '>' + html + '</' + name + '>'; |
| | 5912 | } |
| | 5913 | |
| | 5914 | return outHtml + ' />'; |
| | 5915 | }, |
| | 5916 | |
| | 5917 | /** |
| | 5918 | * Creates a document fragment out of the specified HTML string. |
| | 5919 | * |
| | 5920 | * @method createFragment |
| | 5921 | * @param {String} html Html string to create fragment from. |
| | 5922 | * @return {DocumentFragment} Document fragment node. |
| | 5923 | */ |
| | 5924 | createFragment: function(html) { |
| | 5925 | var frag, node, doc = this.doc, container; |
| | 5926 | |
| | 5927 | container = doc.createElement("div"); |
| | 5928 | frag = doc.createDocumentFragment(); |
| | 5929 | |
| | 5930 | if (html) { |
| | 5931 | container.innerHTML = html; |
| | 5932 | } |
| | 5933 | |
| | 5934 | while ((node = container.firstChild)) { |
| | 5935 | frag.appendChild(node); |
| | 5936 | } |
| | 5937 | |
| | 5938 | return frag; |
| | 5939 | }, |
| | 5940 | |
| | 5941 | /** |
| | 5942 | * Removes/deletes the specified element(s) from the DOM. |
| | 5943 | * |
| | 5944 | * @method remove |
| | 5945 | * @param {String/Element/Array} node ID of element or DOM element object or array containing multiple elements/ids. |
| | 5946 | * @param {Boolean} keep_children Optional state to keep children or not. If set to true all children will be |
| | 5947 | * placed at the location of the removed element. |
| | 5948 | * @return {Element/Array} HTML DOM element that got removed, or an array of removed elements if multiple input elements |
| | 5949 | * were passed in. |
| | 5950 | * @example |
| | 5951 | * // Removes all paragraphs in the active editor |
| | 5952 | * tinymce.activeEditor.dom.remove(tinymce.activeEditor.dom.select('p')); |
| | 5953 | * |
| | 5954 | * // Removes an element by id in the document |
| | 5955 | * tinymce.DOM.remove('mydiv'); |
| | 5956 | */ |
| | 5957 | remove: function(node, keep_children) { |
| | 5958 | return this.run(node, function(node) { |
| | 5959 | var child, parent = node.parentNode; |
| | 5960 | |
| | 5961 | if (!parent) { |
| | 5962 | return null; |
| | 5963 | } |
| | 5964 | |
| | 5965 | if (keep_children) { |
| | 5966 | while ((child = node.firstChild)) { |
| | 5967 | // IE 8 will crash if you don't remove completely empty text nodes |
| | 5968 | if (!isIE || child.nodeType !== 3 || child.nodeValue) { |
| | 5969 | parent.insertBefore(child, node); |
| | 5970 | } else { |
| | 5971 | node.removeChild(child); |
| | 5972 | } |
| | 5973 | } |
| | 5974 | } |
| | 5975 | |
| | 5976 | return parent.removeChild(node); |
| | 5977 | }); |
| | 5978 | }, |
| | 5979 | |
| | 5980 | /** |
| | 5981 | * Sets the CSS style value on a HTML element. The name can be a camelcase string |
| | 5982 | * or the CSS style name like background-color. |
| | 5983 | * |
| | 5984 | * @method setStyle |
| | 5985 | * @param {String/Element/Array} n HTML element/Element ID or Array of elements/ids to set CSS style value on. |
| | 5986 | * @param {String} na Name of the style value to set. |
| | 5987 | * @param {String} v Value to set on the style. |
| | 5988 | * @example |
| | 5989 | * // Sets a style value on all paragraphs in the currently active editor |
| | 5990 | * tinymce.activeEditor.dom.setStyle(tinymce.activeEditor.dom.select('p'), 'background-color', 'red'); |
| | 5991 | * |
| | 5992 | * // Sets a style value to an element by id in the current document |
| | 5993 | * tinymce.DOM.setStyle('mydiv', 'background-color', 'red'); |
| | 5994 | */ |
| | 5995 | setStyle: function(elm, name, value) { |
| | 5996 | return this.run(elm, function(elm) { |
| | 5997 | var self = this, style, key; |
| | 5998 | |
| | 5999 | if (name) { |
| | 6000 | if (typeof(name) === 'string') { |
| | 6001 | style = elm.style; |
| | 6002 | |
| | 6003 | // Camelcase it, if needed |
| | 6004 | name = name.replace(/-(\D)/g, function(a, b) { |
| | 6005 | return b.toUpperCase(); |
| | 6006 | }); |
| | 6007 | |
| | 6008 | // Default px suffix on these |
| | 6009 | if (typeof(value) === 'number' && !numericCssMap[name]) { |
| | 6010 | value += 'px'; |
| | 6011 | } |
| | 6012 | |
| | 6013 | // IE specific opacity |
| | 6014 | if (name === "opacity" && elm.runtimeStyle && typeof(elm.runtimeStyle.opacity) === "undefined") { |
| | 6015 | style.filter = value === '' ? '' : "alpha(opacity=" + (value * 100) + ")"; |
| | 6016 | } |
| | 6017 | |
| | 6018 | if (name == "float") { |
| | 6019 | // Old IE vs modern browsers |
| | 6020 | name = "cssFloat" in elm.style ? "cssFloat" : "styleFloat"; |
| | 6021 | } |
| | 6022 | |
| | 6023 | try { |
| | 6024 | style[name] = value; |
| | 6025 | } catch (ex) { |
| | 6026 | // Ignore IE errors |
| | 6027 | } |
| | 6028 | |
| | 6029 | // Force update of the style data |
| | 6030 | if (self.settings.update_styles) { |
| | 6031 | elm.removeAttribute('data-mce-style'); |
| | 6032 | } |
| | 6033 | } else { |
| | 6034 | for (key in name) { |
| | 6035 | self.setStyle(elm, key, name[key]); |
| | 6036 | } |
| | 6037 | } |
| | 6038 | } |
| | 6039 | }); |
| | 6040 | }, |
| | 6041 | |
| | 6042 | /** |
| | 6043 | * Returns the current style or runtime/computed value of an element. |
| | 6044 | * |
| | 6045 | * @method getStyle |
| | 6046 | * @param {String/Element} elm HTML element or element id string to get style from. |
| | 6047 | * @param {String} name Style name to return. |
| | 6048 | * @param {Boolean} computed Computed style. |
| | 6049 | * @return {String} Current style or computed style value of an element. |
| | 6050 | */ |
| | 6051 | getStyle: function(elm, name, computed) { |
| | 6052 | elm = this.get(elm); |
| | 6053 | |
| | 6054 | if (!elm) { |
| | 6055 | return; |
| | 6056 | } |
| | 6057 | |
| | 6058 | // W3C |
| | 6059 | if (this.doc.defaultView && computed) { |
| | 6060 | // Remove camelcase |
| | 6061 | name = name.replace(/[A-Z]/g, function(a){ |
| | 6062 | return '-' + a; |
| | 6063 | }); |
| | 6064 | |
| | 6065 | try { |
| | 6066 | return this.doc.defaultView.getComputedStyle(elm, null).getPropertyValue(name); |
| | 6067 | } catch (ex) { |
| | 6068 | // Old safari might fail |
| | 6069 | return null; |
| | 6070 | } |
| | 6071 | } |
| | 6072 | |
| | 6073 | // Camelcase it, if needed |
| | 6074 | name = name.replace(/-(\D)/g, function(a, b) { |
| | 6075 | return b.toUpperCase(); |
| | 6076 | }); |
| | 6077 | |
| | 6078 | if (name == 'float') { |
| | 6079 | name = isIE ? 'styleFloat' : 'cssFloat'; |
| | 6080 | } |
| | 6081 | |
| | 6082 | // IE & Opera |
| | 6083 | if (elm.currentStyle && computed) { |
| | 6084 | return elm.currentStyle[name]; |
| | 6085 | } |
| | 6086 | |
| | 6087 | return elm.style ? elm.style[name] : undefined; |
| | 6088 | }, |
| | 6089 | |
| | 6090 | /** |
| | 6091 | * Sets multiple styles on the specified element(s). |
| | 6092 | * |
| | 6093 | * @method setStyles |
| | 6094 | * @param {Element/String/Array} e DOM element, element id string or array of elements/ids to set styles on. |
| | 6095 | * @param {Object} o Name/Value collection of style items to add to the element(s). |
| | 6096 | * @example |
| | 6097 | * // Sets styles on all paragraphs in the currently active editor |
| | 6098 | * tinymce.activeEditor.dom.setStyles(tinymce.activeEditor.dom.select('p'), {'background-color': 'red', 'color': 'green'}); |
| | 6099 | * |
| | 6100 | * // Sets styles to an element by id in the current document |
| | 6101 | * tinymce.DOM.setStyles('mydiv', {'background-color': 'red', 'color': 'green'}); |
| | 6102 | */ |
| | 6103 | setStyles: function(elm, styles) { |
| | 6104 | this.setStyle(elm, styles); |
| | 6105 | }, |
| | 6106 | |
| | 6107 | css: function(elm, name, value) { |
| | 6108 | this.setStyle(elm, name, value); |
| | 6109 | }, |
| | 6110 | |
| | 6111 | /** |
| | 6112 | * Removes all attributes from an element or elements. |
| | 6113 | * |
| | 6114 | * @method removeAllAttribs |
| | 6115 | * @param {Element/String/Array} e DOM element, element id string or array of elements/ids to remove attributes from. |
| | 6116 | */ |
| | 6117 | removeAllAttribs: function(e) { |
| | 6118 | return this.run(e, function(e) { |
| | 6119 | var i, attrs = e.attributes; |
| | 6120 | for (i = attrs.length - 1; i >= 0; i--) { |
| | 6121 | e.removeAttributeNode(attrs.item(i)); |
| | 6122 | } |
| | 6123 | }); |
| | 6124 | }, |
| | 6125 | |
| | 6126 | /** |
| | 6127 | * Sets the specified attribute of an element or elements. |
| | 6128 | * |
| | 6129 | * @method setAttrib |
| | 6130 | * @param {Element/String/Array} e DOM element, element id string or array of elements/ids to set attribute on. |
| | 6131 | * @param {String} n Name of attribute to set. |
| | 6132 | * @param {String} v Value to set on the attribute - if this value is falsy like null, 0 or '' it will remove the attribute instead. |
| | 6133 | * @example |
| | 6134 | * // Sets class attribute on all paragraphs in the active editor |
| | 6135 | * tinymce.activeEditor.dom.setAttrib(tinymce.activeEditor.dom.select('p'), 'class', 'myclass'); |
| | 6136 | * |
| | 6137 | * // Sets class attribute on a specific element in the current page |
| | 6138 | * tinymce.dom.setAttrib('mydiv', 'class', 'myclass'); |
| | 6139 | */ |
| | 6140 | setAttrib: function(e, n, v) { |
| | 6141 | var t = this; |
| | 6142 | |
| | 6143 | // What's the point |
| | 6144 | if (!e || !n) { |
| | 6145 | return; |
| | 6146 | } |
| | 6147 | |
| | 6148 | return this.run(e, function(e) { |
| | 6149 | var s = t.settings; |
| | 6150 | var originalValue = e.getAttribute(n); |
| | 6151 | if (v !== null) { |
| | 6152 | switch (n) { |
| | 6153 | case "style": |
| | 6154 | if (!is(v, 'string')) { |
| | 6155 | each(v, function(v, n) { |
| | 6156 | t.setStyle(e, n, v); |
| | 6157 | }); |
| | 6158 | |
| | 6159 | return; |
| | 6160 | } |
| | 6161 | |
| | 6162 | // No mce_style for elements with these since they might get resized by the user |
| | 6163 | if (s.keep_values) { |
| | 6164 | if (v) { |
| | 6165 | e.setAttribute('data-mce-style', v, 2); |
| | 6166 | } else { |
| | 6167 | e.removeAttribute('data-mce-style', 2); |
| | 6168 | } |
| | 6169 | } |
| | 6170 | |
| | 6171 | e.style.cssText = v; |
| | 6172 | break; |
| | 6173 | |
| | 6174 | case "class": |
| | 6175 | e.className = v || ''; // Fix IE null bug |
| | 6176 | break; |
| | 6177 | |
| | 6178 | case "src": |
| | 6179 | case "href": |
| | 6180 | if (s.keep_values) { |
| | 6181 | if (s.url_converter) { |
| | 6182 | v = s.url_converter.call(s.url_converter_scope || t, v, n, e); |
| | 6183 | } |
| | 6184 | |
| | 6185 | t.setAttrib(e, 'data-mce-' + n, v, 2); |
| | 6186 | } |
| | 6187 | |
| | 6188 | break; |
| | 6189 | |
| | 6190 | case "shape": |
| | 6191 | e.setAttribute('data-mce-style', v); |
| | 6192 | break; |
| | 6193 | } |
| | 6194 | } |
| | 6195 | if (is(v) && v !== null && v.length !== 0) { |
| | 6196 | e.setAttribute(n, '' + v, 2); |
| | 6197 | } else { |
| | 6198 | e.removeAttribute(n, 2); |
| | 6199 | } |
| | 6200 | |
| | 6201 | // fire onChangeAttrib event for attributes that have changed |
| | 6202 | if (originalValue != v && s.onSetAttrib) { |
| | 6203 | s.onSetAttrib({attrElm: e, attrName: n, attrValue: v}); |
| | 6204 | } |
| | 6205 | }); |
| | 6206 | }, |
| | 6207 | |
| | 6208 | /** |
| | 6209 | * Sets two or more specified attributes of an element or elements. |
| | 6210 | * |
| | 6211 | * @method setAttribs |
| | 6212 | * @param {Element/String/Array} elm DOM element, element id string or array of elements/ids to set attributes on. |
| | 6213 | * @param {Object} attrs Name/Value collection of attribute items to add to the element(s). |
| | 6214 | * @example |
| | 6215 | * // Sets class and title attributes on all paragraphs in the active editor |
| | 6216 | * tinymce.activeEditor.dom.setAttribs(tinymce.activeEditor.dom.select('p'), {'class': 'myclass', title: 'some title'}); |
| | 6217 | * |
| | 6218 | * // Sets class and title attributes on a specific element in the current page |
| | 6219 | * tinymce.DOM.setAttribs('mydiv', {'class': 'myclass', title: 'some title'}); |
| | 6220 | */ |
| | 6221 | setAttribs: function(elm, attrs) { |
| | 6222 | var self = this; |
| | 6223 | |
| | 6224 | return this.run(elm, function(elm) { |
| | 6225 | each(attrs, function(value, name) { |
| | 6226 | self.setAttrib(elm, name, value); |
| | 6227 | }); |
| | 6228 | }); |
| | 6229 | }, |
| | 6230 | |
| | 6231 | /** |
| | 6232 | * Returns the specified attribute by name. |
| | 6233 | * |
| | 6234 | * @method getAttrib |
| | 6235 | * @param {String/Element} elm Element string id or DOM element to get attribute from. |
| | 6236 | * @param {String} name Name of attribute to get. |
| | 6237 | * @param {String} defaultVal Optional default value to return if the attribute didn't exist. |
| | 6238 | * @return {String} Attribute value string, default value or null if the attribute wasn't found. |
| | 6239 | */ |
| | 6240 | getAttrib: function(elm, name, defaultVal) { |
| | 6241 | var value, self = this, undef; |
| | 6242 | |
| | 6243 | elm = self.get(elm); |
| | 6244 | |
| | 6245 | if (!elm || elm.nodeType !== 1) { |
| | 6246 | return defaultVal === undef ? false : defaultVal; |
| | 6247 | } |
| | 6248 | |
| | 6249 | if (!is(defaultVal)) { |
| | 6250 | defaultVal = ''; |
| | 6251 | } |
| | 6252 | |
| | 6253 | // Try the mce variant for these |
| | 6254 | if (/^(src|href|style|coords|shape)$/.test(name)) { |
| | 6255 | value = elm.getAttribute("data-mce-" + name); |
| | 6256 | |
| | 6257 | if (value) { |
| | 6258 | return value; |
| | 6259 | } |
| | 6260 | } |
| | 6261 | |
| | 6262 | if (isIE && self.props[name]) { |
| | 6263 | value = elm[self.props[name]]; |
| | 6264 | value = value && value.nodeValue ? value.nodeValue : value; |
| | 6265 | } |
| | 6266 | |
| | 6267 | if (!value) { |
| | 6268 | value = elm.getAttribute(name, 2); |
| | 6269 | } |
| | 6270 | |
| | 6271 | // Check boolean attribs |
| | 6272 | if (/^(checked|compact|declare|defer|disabled|ismap|multiple|nohref|noshade|nowrap|readonly|selected)$/.test(name)) { |
| | 6273 | if (elm[self.props[name]] === true && value === '') { |
| | 6274 | return name; |
| | 6275 | } |
| | 6276 | |
| | 6277 | return value ? name : ''; |
| | 6278 | } |
| | 6279 | |
| | 6280 | // Inner input elements will override attributes on form elements |
| | 6281 | if (elm.nodeName === "FORM" && elm.getAttributeNode(name)) { |
| | 6282 | return elm.getAttributeNode(name).nodeValue; |
| | 6283 | } |
| | 6284 | |
| | 6285 | if (name === 'style') { |
| | 6286 | value = value || elm.style.cssText; |
| | 6287 | |
| | 6288 | if (value) { |
| | 6289 | value = self.serializeStyle(self.parseStyle(value), elm.nodeName); |
| | 6290 | |
| | 6291 | if (self.settings.keep_values) { |
| | 6292 | elm.setAttribute('data-mce-style', value); |
| | 6293 | } |
| | 6294 | } |
| | 6295 | } |
| | 6296 | |
| | 6297 | // Remove Apple and WebKit stuff |
| | 6298 | if (isWebKit && name === "class" && value) { |
| | 6299 | value = value.replace(/(apple|webkit)\-[a-z\-]+/gi, ''); |
| | 6300 | } |
| | 6301 | |
| | 6302 | // Handle IE issues |
| | 6303 | if (isIE) { |
| | 6304 | switch (name) { |
| | 6305 | case 'rowspan': |
| | 6306 | case 'colspan': |
| | 6307 | // IE returns 1 as default value |
| | 6308 | if (value === 1) { |
| | 6309 | value = ''; |
| | 6310 | } |
| | 6311 | |
| | 6312 | break; |
| | 6313 | |
| | 6314 | case 'size': |
| | 6315 | // IE returns +0 as default value for size |
| | 6316 | if (value === '+0' || value === 20 || value === 0) { |
| | 6317 | value = ''; |
| | 6318 | } |
| | 6319 | |
| | 6320 | break; |
| | 6321 | |
| | 6322 | case 'width': |
| | 6323 | case 'height': |
| | 6324 | case 'vspace': |
| | 6325 | case 'checked': |
| | 6326 | case 'disabled': |
| | 6327 | case 'readonly': |
| | 6328 | if (value === 0) { |
| | 6329 | value = ''; |
| | 6330 | } |
| | 6331 | |
| | 6332 | break; |
| | 6333 | |
| | 6334 | case 'hspace': |
| | 6335 | // IE returns -1 as default value |
| | 6336 | if (value === -1) { |
| | 6337 | value = ''; |
| | 6338 | } |
| | 6339 | |
| | 6340 | break; |
| | 6341 | |
| | 6342 | case 'maxlength': |
| | 6343 | case 'tabindex': |
| | 6344 | // IE returns default value |
| | 6345 | if (value === 32768 || value === 2147483647 || value === '32768') { |
| | 6346 | value = ''; |
| | 6347 | } |
| | 6348 | |
| | 6349 | break; |
| | 6350 | |
| | 6351 | case 'multiple': |
| | 6352 | case 'compact': |
| | 6353 | case 'noshade': |
| | 6354 | case 'nowrap': |
| | 6355 | if (value === 65535) { |
| | 6356 | return name; |
| | 6357 | } |
| | 6358 | |
| | 6359 | return defaultVal; |
| | 6360 | |
| | 6361 | case 'shape': |
| | 6362 | value = value.toLowerCase(); |
| | 6363 | break; |
| | 6364 | |
| | 6365 | default: |
| | 6366 | // IE has odd anonymous function for event attributes |
| | 6367 | if (name.indexOf('on') === 0 && value) { |
| | 6368 | value = ('' + value).replace(/^function\s+\w+\(\)\s+\{\s+(.*)\s+\}$/, '$1'); |
| | 6369 | } |
| | 6370 | } |
| | 6371 | } |
| | 6372 | |
| | 6373 | return (value !== undef && value !== null && value !== '') ? '' + value : defaultVal; |
| | 6374 | }, |
| | 6375 | |
| | 6376 | /** |
| | 6377 | * Returns the absolute x, y position of a node. The position will be returned in an object with x, y fields. |
| | 6378 | * |
| | 6379 | * @method getPos |
| | 6380 | * @param {Element/String} elm HTML element or element id to get x, y position from. |
| | 6381 | * @param {Element} rootElm Optional root element to stop calculations at. |
| | 6382 | * @return {object} Absolute position of the specified element object with x, y fields. |
| | 6383 | */ |
| | 6384 | getPos: function(elm, rootElm) { |
| | 6385 | var self = this, x = 0, y = 0, offsetParent, doc = self.doc, pos; |
| | 6386 | |
| | 6387 | elm = self.get(elm); |
| | 6388 | rootElm = rootElm || doc.body; |
| | 6389 | |
| | 6390 | if (elm) { |
| | 6391 | // Use getBoundingClientRect if it exists since it's faster than looping offset nodes |
| | 6392 | if (rootElm === doc.body && elm.getBoundingClientRect) { |
| | 6393 | pos = elm.getBoundingClientRect(); |
| | 6394 | rootElm = self.boxModel ? doc.documentElement : doc.body; |
| | 6395 | |
| | 6396 | // Add scroll offsets from documentElement or body since IE with the wrong box model will use d.body and so do WebKit |
| | 6397 | // Also remove the body/documentelement clientTop/clientLeft on IE 6, 7 since they offset the position |
| | 6398 | x = pos.left + (doc.documentElement.scrollLeft || doc.body.scrollLeft) - rootElm.clientTop; |
| | 6399 | y = pos.top + (doc.documentElement.scrollTop || doc.body.scrollTop) - rootElm.clientLeft; |
| | 6400 | |
| | 6401 | return {x: x, y: y}; |
| | 6402 | } |
| | 6403 | |
| | 6404 | offsetParent = elm; |
| | 6405 | while (offsetParent && offsetParent != rootElm && offsetParent.nodeType) { |
| | 6406 | x += offsetParent.offsetLeft || 0; |
| | 6407 | y += offsetParent.offsetTop || 0; |
| | 6408 | offsetParent = offsetParent.offsetParent; |
| | 6409 | } |
| | 6410 | |
| | 6411 | offsetParent = elm.parentNode; |
| | 6412 | while (offsetParent && offsetParent != rootElm && offsetParent.nodeType) { |
| | 6413 | x -= offsetParent.scrollLeft || 0; |
| | 6414 | y -= offsetParent.scrollTop || 0; |
| | 6415 | offsetParent = offsetParent.parentNode; |
| | 6416 | } |
| | 6417 | } |
| | 6418 | |
| | 6419 | return {x: x, y: y}; |
| | 6420 | }, |
| | 6421 | |
| | 6422 | /** |
| | 6423 | * Parses the specified style value into an object collection. This parser will also |
| | 6424 | * merge and remove any redundant items that browsers might have added. It will also convert non-hex |
| | 6425 | * colors to hex values. Urls inside the styles will also be converted to absolute/relative based on settings. |
| | 6426 | * |
| | 6427 | * @method parseStyle |
| | 6428 | * @param {String} cssText Style value to parse, for example: border:1px solid red;. |
| | 6429 | * @return {Object} Object representation of that style, for example: {border: '1px solid red'} |
| | 6430 | */ |
| | 6431 | parseStyle: function(cssText) { |
| | 6432 | return this.styles.parse(cssText); |
| | 6433 | }, |
| | 6434 | |
| | 6435 | /** |
| | 6436 | * Serializes the specified style object into a string. |
| | 6437 | * |
| | 6438 | * @method serializeStyle |
| | 6439 | * @param {Object} styles Object to serialize as string, for example: {border: '1px solid red'} |
| | 6440 | * @param {String} name Optional element name. |
| | 6441 | * @return {String} String representation of the style object, for example: border: 1px solid red. |
| | 6442 | */ |
| | 6443 | serializeStyle: function(styles, name) { |
| | 6444 | return this.styles.serialize(styles, name); |
| | 6445 | }, |
| | 6446 | |
| | 6447 | /** |
| | 6448 | * Adds a style element at the top of the document with the specified cssText content. |
| | 6449 | * |
| | 6450 | * @method addStyle |
| | 6451 | * @param {String} cssText CSS Text style to add to top of head of document. |
| | 6452 | */ |
| | 6453 | addStyle: function(cssText) { |
| | 6454 | var self = this, doc = self.doc, head, styleElm; |
| | 6455 | |
| | 6456 | // Prevent inline from loading the same styles twice |
| | 6457 | if (self !== DOMUtils.DOM && doc === document) { |
| | 6458 | var addedStyles = DOMUtils.DOM.addedStyles; |
| | 6459 | |
| | 6460 | addedStyles = addedStyles || []; |
| | 6461 | if (addedStyles[cssText]) { |
| | 6462 | return; |
| | 6463 | } |
| | 6464 | |
| | 6465 | addedStyles[cssText] = true; |
| | 6466 | DOMUtils.DOM.addedStyles = addedStyles; |
| | 6467 | } |
| | 6468 | |
| | 6469 | // Create style element if needed |
| | 6470 | styleElm = doc.getElementById('mceDefaultStyles'); |
| | 6471 | if (!styleElm) { |
| | 6472 | styleElm = doc.createElement('style'); |
| | 6473 | styleElm.id = 'mceDefaultStyles'; |
| | 6474 | styleElm.type = 'text/css'; |
| | 6475 | |
| | 6476 | head = doc.getElementsByTagName('head')[0]; |
| | 6477 | if (head.firstChild) { |
| | 6478 | head.insertBefore(styleElm, head.firstChild); |
| | 6479 | } else { |
| | 6480 | head.appendChild(styleElm); |
| | 6481 | } |
| | 6482 | } |
| | 6483 | |
| | 6484 | // Append style data to old or new style element |
| | 6485 | if (styleElm.styleSheet) { |
| | 6486 | styleElm.styleSheet.cssText += cssText; |
| | 6487 | } else { |
| | 6488 | styleElm.appendChild(doc.createTextNode(cssText)); |
| | 6489 | } |
| | 6490 | }, |
| | 6491 | |
| | 6492 | /** |
| | 6493 | * Imports/loads the specified CSS file into the document bound to the class. |
| | 6494 | * |
| | 6495 | * @method loadCSS |
| | 6496 | * @param {String} u URL to CSS file to load. |
| | 6497 | * @example |
| | 6498 | * // Loads a CSS file dynamically into the current document |
| | 6499 | * tinymce.DOM.loadCSS('somepath/some.css'); |
| | 6500 | * |
| | 6501 | * // Loads a CSS file into the currently active editor instance |
| | 6502 | * tinymce.activeEditor.dom.loadCSS('somepath/some.css'); |
| | 6503 | * |
| | 6504 | * // Loads a CSS file into an editor instance by id |
| | 6505 | * tinymce.get('someid').dom.loadCSS('somepath/some.css'); |
| | 6506 | * |
| | 6507 | * // Loads multiple CSS files into the current document |
| | 6508 | * tinymce.DOM.loadCSS('somepath/some.css,somepath/someother.css'); |
| | 6509 | */ |
| | 6510 | loadCSS: function(url) { |
| | 6511 | var self = this, doc = self.doc, head; |
| | 6512 | |
| | 6513 | // Prevent inline from loading the same CSS file twice |
| | 6514 | if (self !== DOMUtils.DOM && doc === document) { |
| | 6515 | DOMUtils.DOM.loadCSS(url); |
| | 6516 | return; |
| | 6517 | } |
| | 6518 | |
| | 6519 | if (!url) { |
| | 6520 | url = ''; |
| | 6521 | } |
| | 6522 | |
| | 6523 | head = doc.getElementsByTagName('head')[0]; |
| | 6524 | |
| | 6525 | each(url.split(','), function(url) { |
| | 6526 | var link; |
| | 6527 | |
| | 6528 | if (self.files[url]) { |
| | 6529 | return; |
| | 6530 | } |
| | 6531 | |
| | 6532 | self.files[url] = true; |
| | 6533 | link = self.create('link', {rel: 'stylesheet', href: url}); |
| | 6534 | |
| | 6535 | // IE 8 has a bug where dynamically loading stylesheets would produce a 1 item remaining bug |
| | 6536 | // This fix seems to resolve that issue by recalcing the document once a stylesheet finishes loading |
| | 6537 | // It's ugly but it seems to work fine. |
| | 6538 | if (isIE && doc.documentMode && doc.recalc) { |
| | 6539 | link.onload = function() { |
| | 6540 | if (doc.recalc) { |
| | 6541 | doc.recalc(); |
| | 6542 | } |
| | 6543 | |
| | 6544 | link.onload = null; |
| | 6545 | }; |
| | 6546 | } |
| | 6547 | |
| | 6548 | head.appendChild(link); |
| | 6549 | }); |
| | 6550 | }, |
| | 6551 | |
| | 6552 | /** |
| | 6553 | * Adds a class to the specified element or elements. |
| | 6554 | * |
| | 6555 | * @method addClass |
| | 6556 | * @param {String/Element/Array} elm Element ID string or DOM element or array with elements or IDs. |
| | 6557 | * @param {String} cls Class name to add to each element. |
| | 6558 | * @return {String/Array} String with new class value or array with new class values for all elements. |
| | 6559 | * @example |
| | 6560 | * // Adds a class to all paragraphs in the active editor |
| | 6561 | * tinymce.activeEditor.dom.addClass(tinymce.activeEditor.dom.select('p'), 'myclass'); |
| | 6562 | * |
| | 6563 | * // Adds a class to a specific element in the current page |
| | 6564 | * tinymce.DOM.addClass('mydiv', 'myclass'); |
| | 6565 | */ |
| | 6566 | addClass: function(elm, cls) { |
| | 6567 | return this.run(elm, function(elm) { |
| | 6568 | var clsVal; |
| | 6569 | |
| | 6570 | if (!cls) { |
| | 6571 | return 0; |
| | 6572 | } |
| | 6573 | |
| | 6574 | if (this.hasClass(elm, cls)) { |
| | 6575 | return elm.className; |
| | 6576 | } |
| | 6577 | |
| | 6578 | clsVal = this.removeClass(elm, cls); |
| | 6579 | elm.className = clsVal = (clsVal !== '' ? (clsVal + ' ') : '') + cls; |
| | 6580 | |
| | 6581 | return clsVal; |
| | 6582 | }); |
| | 6583 | }, |
| | 6584 | |
| | 6585 | /** |
| | 6586 | * Removes a class from the specified element or elements. |
| | 6587 | * |
| | 6588 | * @method removeClass |
| | 6589 | * @param {String/Element/Array} elm Element ID string or DOM element or array with elements or IDs. |
| | 6590 | * @param {String} cls Class name to remove from each element. |
| | 6591 | * @return {String/Array} String of remaining class name(s), or an array of strings if multiple input elements |
| | 6592 | * were passed in. |
| | 6593 | * @example |
| | 6594 | * // Removes a class from all paragraphs in the active editor |
| | 6595 | * tinymce.activeEditor.dom.removeClass(tinymce.activeEditor.dom.select('p'), 'myclass'); |
| | 6596 | * |
| | 6597 | * // Removes a class from a specific element in the current page |
| | 6598 | * tinymce.DOM.removeClass('mydiv', 'myclass'); |
| | 6599 | */ |
| | 6600 | removeClass: function(elm, cls) { |
| | 6601 | var self = this, re; |
| | 6602 | |
| | 6603 | return self.run(elm, function(elm) { |
| | 6604 | var val; |
| | 6605 | |
| | 6606 | if (self.hasClass(elm, cls)) { |
| | 6607 | if (!re) { |
| | 6608 | re = new RegExp("(^|\\s+)" + cls + "(\\s+|$)", "g"); |
| | 6609 | } |
| | 6610 | |
| | 6611 | val = elm.className.replace(re, ' '); |
| | 6612 | val = trim(val != ' ' ? val : ''); |
| | 6613 | |
| | 6614 | elm.className = val; |
| | 6615 | |
| | 6616 | // Empty class attr |
| | 6617 | if (!val) { |
| | 6618 | elm.removeAttribute('class'); |
| | 6619 | elm.removeAttribute('className'); |
| | 6620 | } |
| | 6621 | |
| | 6622 | return val; |
| | 6623 | } |
| | 6624 | |
| | 6625 | return elm.className; |
| | 6626 | }); |
| | 6627 | }, |
| | 6628 | |
| | 6629 | /** |
| | 6630 | * Returns true if the specified element has the specified class. |
| | 6631 | * |
| | 6632 | * @method hasClass |
| | 6633 | * @param {String/Element} n HTML element or element id string to check CSS class on. |
| | 6634 | * @param {String} c CSS class to check for. |
| | 6635 | * @return {Boolean} true/false if the specified element has the specified class. |
| | 6636 | */ |
| | 6637 | hasClass: function(elm, cls) { |
| | 6638 | elm = this.get(elm); |
| | 6639 | |
| | 6640 | if (!elm || !cls) { |
| | 6641 | return false; |
| | 6642 | } |
| | 6643 | |
| | 6644 | return (' ' + elm.className + ' ').indexOf(' ' + cls + ' ') !== -1; |
| | 6645 | }, |
| | 6646 | |
| | 6647 | /** |
| | 6648 | * Toggles the specified class on/off. |
| | 6649 | * |
| | 6650 | * @method toggleClass |
| | 6651 | * @param {Element} elm Element to toggle class on. |
| | 6652 | * @param {[type]} cls Class to toggle on/off. |
| | 6653 | * @param {[type]} state Optional state to set. |
| | 6654 | */ |
| | 6655 | toggleClass: function(elm, cls, state) { |
| | 6656 | state = state === undefined ? !this.hasClass(elm, cls) : state; |
| | 6657 | |
| | 6658 | if (this.hasClass(elm, cls) !== state) { |
| | 6659 | if (state) { |
| | 6660 | this.addClass(elm, cls); |
| | 6661 | } else { |
| | 6662 | this.removeClass(elm, cls); |
| | 6663 | } |
| | 6664 | } |
| | 6665 | }, |
| | 6666 | |
| | 6667 | /** |
| | 6668 | * Shows the specified element(s) by ID by setting the "display" style. |
| | 6669 | * |
| | 6670 | * @method show |
| | 6671 | * @param {String/Element/Array} elm ID of DOM element or DOM element or array with elements or IDs to show. |
| | 6672 | */ |
| | 6673 | show: function(elm) { |
| | 6674 | return this.setStyle(elm, 'display', 'block'); |
| | 6675 | }, |
| | 6676 | |
| | 6677 | /** |
| | 6678 | * Hides the specified element(s) by ID by setting the "display" style. |
| | 6679 | * |
| | 6680 | * @method hide |
| | 6681 | * @param {String/Element/Array} e ID of DOM element or DOM element or array with elements or IDs to hide. |
| | 6682 | * @example |
| | 6683 | * // Hides an element by id in the document |
| | 6684 | * tinymce.DOM.hide('myid'); |
| | 6685 | */ |
| | 6686 | hide: function(elm) { |
| | 6687 | return this.setStyle(elm, 'display', 'none'); |
| | 6688 | }, |
| | 6689 | |
| | 6690 | /** |
| | 6691 | * Returns true/false if the element is hidden or not by checking the "display" style. |
| | 6692 | * |
| | 6693 | * @method isHidden |
| | 6694 | * @param {String/Element} e Id or element to check display state on. |
| | 6695 | * @return {Boolean} true/false if the element is hidden or not. |
| | 6696 | */ |
| | 6697 | isHidden: function(elm) { |
| | 6698 | elm = this.get(elm); |
| | 6699 | |
| | 6700 | return !elm || elm.style.display == 'none' || this.getStyle(elm, 'display') == 'none'; |
| | 6701 | }, |
| | 6702 | |
| | 6703 | /** |
| | 6704 | * Returns a unique id. This can be useful when generating elements on the fly. |
| | 6705 | * This method will not check if the element already exists. |
| | 6706 | * |
| | 6707 | * @method uniqueId |
| | 6708 | * @param {String} prefix Optional prefix to add in front of all ids - defaults to "mce_". |
| | 6709 | * @return {String} Unique id. |
| | 6710 | */ |
| | 6711 | uniqueId: function(prefix) { |
| | 6712 | return (!prefix ? 'mce_' : prefix) + (this.counter++); |
| | 6713 | }, |
| | 6714 | |
| | 6715 | /** |
| | 6716 | * Sets the specified HTML content inside the element or elements. The HTML will first be processed. This means |
| | 6717 | * URLs will get converted, hex color values fixed etc. Check processHTML for details. |
| | 6718 | * |
| | 6719 | * @method setHTML |
| | 6720 | * @param {Element/String/Array} e DOM element, element id string or array of elements/ids to set HTML inside of. |
| | 6721 | * @param {String} h HTML content to set as inner HTML of the element. |
| | 6722 | * @example |
| | 6723 | * // Sets the inner HTML of all paragraphs in the active editor |
| | 6724 | * tinymce.activeEditor.dom.setHTML(tinymce.activeEditor.dom.select('p'), 'some inner html'); |
| | 6725 | * |
| | 6726 | * // Sets the inner HTML of an element by id in the document |
| | 6727 | * tinymce.DOM.setHTML('mydiv', 'some inner html'); |
| | 6728 | */ |
| | 6729 | setHTML: function(element, html) { |
| | 6730 | var self = this; |
| | 6731 | |
| | 6732 | return self.run(element, function(element) { |
| | 6733 | if (isIE) { |
| | 6734 | // Remove all child nodes, IE keeps empty text nodes in DOM |
| | 6735 | while (element.firstChild) { |
| | 6736 | element.removeChild(element.firstChild); |
| | 6737 | } |
| | 6738 | |
| | 6739 | try { |
| | 6740 | // IE will remove comments from the beginning |
| | 6741 | // unless you padd the contents with something |
| | 6742 | element.innerHTML = '<br />' + html; |
| | 6743 | element.removeChild(element.firstChild); |
| | 6744 | } catch (ex) { |
| | 6745 | // IE sometimes produces an unknown runtime error on innerHTML if it's a block element |
| | 6746 | // within a block element for example a div inside a p |
| | 6747 | // This seems to fix this problem |
| | 6748 | |
| | 6749 | // Create new div with HTML contents and a BR in front to keep comments |
| | 6750 | var newElement = self.create('div'); |
| | 6751 | newElement.innerHTML = '<br />' + html; |
| | 6752 | |
| | 6753 | // Add all children from div to target |
| | 6754 | each (grep(newElement.childNodes), function(node, i) { |
| | 6755 | // Skip br element |
| | 6756 | if (i && element.canHaveHTML) { |
| | 6757 | element.appendChild(node); |
| | 6758 | } |
| | 6759 | }); |
| | 6760 | } |
| | 6761 | } else { |
| | 6762 | element.innerHTML = html; |
| | 6763 | } |
| | 6764 | |
| | 6765 | return html; |
| | 6766 | }); |
| | 6767 | }, |
| | 6768 | |
| | 6769 | /** |
| | 6770 | * Returns the outer HTML of an element. |
| | 6771 | * |
| | 6772 | * @method getOuterHTML |
| | 6773 | * @param {String/Element} elm Element ID or element object to get outer HTML from. |
| | 6774 | * @return {String} Outer HTML string. |
| | 6775 | * @example |
| | 6776 | * tinymce.DOM.getOuterHTML(editorElement); |
| | 6777 | * tinymce.activeEditor.getOuterHTML(tinymce.activeEditor.getBody()); |
| | 6778 | */ |
| | 6779 | getOuterHTML: function(elm) { |
| | 6780 | var doc, self = this; |
| | 6781 | |
| | 6782 | elm = self.get(elm); |
| | 6783 | |
| | 6784 | if (!elm) { |
| | 6785 | return null; |
| | 6786 | } |
| | 6787 | |
| | 6788 | if (elm.nodeType === 1 && self.hasOuterHTML) { |
| | 6789 | return elm.outerHTML; |
| | 6790 | } |
| | 6791 | |
| | 6792 | doc = (elm.ownerDocument || self.doc).createElement("body"); |
| | 6793 | doc.appendChild(elm.cloneNode(true)); |
| | 6794 | |
| | 6795 | return doc.innerHTML; |
| | 6796 | }, |
| | 6797 | |
| | 6798 | /** |
| | 6799 | * Sets the specified outer HTML on an element or elements. |
| | 6800 | * |
| | 6801 | * @method setOuterHTML |
| | 6802 | * @param {Element/String/Array} elm DOM element, element id string or array of elements/ids to set outer HTML on. |
| | 6803 | * @param {Object} html HTML code to set as outer value for the element. |
| | 6804 | * @param {Document} doc Optional document scope to use in this process - defaults to the document of the DOM class. |
| | 6805 | * @example |
| | 6806 | * // Sets the outer HTML of all paragraphs in the active editor |
| | 6807 | * tinymce.activeEditor.dom.setOuterHTML(tinymce.activeEditor.dom.select('p'), '<div>some html</div>'); |
| | 6808 | * |
| | 6809 | * // Sets the outer HTML of an element by id in the document |
| | 6810 | * tinymce.DOM.setOuterHTML('mydiv', '<div>some html</div>'); |
| | 6811 | */ |
| | 6812 | setOuterHTML: function(elm, html, doc) { |
| | 6813 | var self = this; |
| | 6814 | |
| | 6815 | return self.run(elm, function(elm) { |
| | 6816 | function set() { |
| | 6817 | var node, tempElm; |
| | 6818 | |
| | 6819 | tempElm = doc.createElement("body"); |
| | 6820 | tempElm.innerHTML = html; |
| | 6821 | |
| | 6822 | node = tempElm.lastChild; |
| | 6823 | while (node) { |
| | 6824 | self.insertAfter(node.cloneNode(true), elm); |
| | 6825 | node = node.previousSibling; |
| | 6826 | } |
| | 6827 | |
| | 6828 | self.remove(elm); |
| | 6829 | } |
| | 6830 | |
| | 6831 | // Only set HTML on elements |
| | 6832 | if (elm.nodeType == 1) { |
| | 6833 | doc = doc || elm.ownerDocument || self.doc; |
| | 6834 | |
| | 6835 | if (isIE) { |
| | 6836 | try { |
| | 6837 | // Try outerHTML for IE it sometimes produces an unknown runtime error |
| | 6838 | if (elm.nodeType == 1 && self.hasOuterHTML) { |
| | 6839 | elm.outerHTML = html; |
| | 6840 | } else { |
| | 6841 | set(); |
| | 6842 | } |
| | 6843 | } catch (ex) { |
| | 6844 | // Fix for unknown runtime error |
| | 6845 | set(); |
| | 6846 | } |
| | 6847 | } else { |
| | 6848 | set(); |
| | 6849 | } |
| | 6850 | } |
| | 6851 | }); |
| | 6852 | }, |
| | 6853 | |
| | 6854 | /** |
| | 6855 | * Entity decodes a string. This method decodes any HTML entities, such as å. |
| | 6856 | * |
| | 6857 | * @method decode |
| | 6858 | * @param {String} s String to decode entities on. |
| | 6859 | * @return {String} Entity decoded string. |
| | 6860 | */ |
| | 6861 | decode: Entities.decode, |
| | 6862 | |
| | 6863 | /** |
| | 6864 | * Entity encodes a string. This method encodes the most common entities, such as <>"&. |
| | 6865 | * |
| | 6866 | * @method encode |
| | 6867 | * @param {String} text String to encode with entities. |
| | 6868 | * @return {String} Entity encoded string. |
| | 6869 | */ |
| | 6870 | encode: Entities.encodeAllRaw, |
| | 6871 | |
| | 6872 | /** |
| | 6873 | * Inserts an element after the reference element. |
| | 6874 | * |
| | 6875 | * @method insertAfter |
| | 6876 | * @param {Element} node Element to insert after the reference. |
| | 6877 | * @param {Element/String/Array} reference_node Reference element, element id or array of elements to insert after. |
| | 6878 | * @return {Element/Array} Element that got added or an array with elements. |
| | 6879 | */ |
| | 6880 | insertAfter: function(node, reference_node) { |
| | 6881 | reference_node = this.get(reference_node); |
| | 6882 | |
| | 6883 | return this.run(node, function(node) { |
| | 6884 | var parent, nextSibling; |
| | 6885 | |
| | 6886 | parent = reference_node.parentNode; |
| | 6887 | nextSibling = reference_node.nextSibling; |
| | 6888 | |
| | 6889 | if (nextSibling) { |
| | 6890 | parent.insertBefore(node, nextSibling); |
| | 6891 | } else { |
| | 6892 | parent.appendChild(node); |
| | 6893 | } |
| | 6894 | |
| | 6895 | return node; |
| | 6896 | }); |
| | 6897 | }, |
| | 6898 | |
| | 6899 | /** |
| | 6900 | * Replaces the specified element or elements with the new element specified. The new element will |
| | 6901 | * be cloned if multiple input elements are passed in. |
| | 6902 | * |
| | 6903 | * @method replace |
| | 6904 | * @param {Element} newElm New element to replace old ones with. |
| | 6905 | * @param {Element/String/Array} oldELm Element DOM node, element id or array of elements or ids to replace. |
| | 6906 | * @param {Boolean} k Optional keep children state, if set to true child nodes from the old object will be added to new ones. |
| | 6907 | */ |
| | 6908 | replace: function(newElm, oldElm, keepChildren) { |
| | 6909 | var self = this; |
| | 6910 | |
| | 6911 | return self.run(oldElm, function(oldElm) { |
| | 6912 | if (is(oldElm, 'array')) { |
| | 6913 | newElm = newElm.cloneNode(true); |
| | 6914 | } |
| | 6915 | |
| | 6916 | if (keepChildren) { |
| | 6917 | each(grep(oldElm.childNodes), function(node) { |
| | 6918 | newElm.appendChild(node); |
| | 6919 | }); |
| | 6920 | } |
| | 6921 | |
| | 6922 | return oldElm.parentNode.replaceChild(newElm, oldElm); |
| | 6923 | }); |
| | 6924 | }, |
| | 6925 | |
| | 6926 | /** |
| | 6927 | * Renames the specified element and keeps its attributes and children. |
| | 6928 | * |
| | 6929 | * @method rename |
| | 6930 | * @param {Element} elm Element to rename. |
| | 6931 | * @param {String} name Name of the new element. |
| | 6932 | * @return {Element} New element or the old element if it needed renaming. |
| | 6933 | */ |
| | 6934 | rename: function(elm, name) { |
| | 6935 | var self = this, newElm; |
| | 6936 | |
| | 6937 | if (elm.nodeName != name.toUpperCase()) { |
| | 6938 | // Rename block element |
| | 6939 | newElm = self.create(name); |
| | 6940 | |
| | 6941 | // Copy attribs to new block |
| | 6942 | each(self.getAttribs(elm), function(attr_node) { |
| | 6943 | self.setAttrib(newElm, attr_node.nodeName, self.getAttrib(elm, attr_node.nodeName)); |
| | 6944 | }); |
| | 6945 | |
| | 6946 | // Replace block |
| | 6947 | self.replace(newElm, elm, 1); |
| | 6948 | } |
| | 6949 | |
| | 6950 | return newElm || elm; |
| | 6951 | }, |
| | 6952 | |
| | 6953 | /** |
| | 6954 | * Find the common ancestor of two elements. This is a shorter method than using the DOM Range logic. |
| | 6955 | * |
| | 6956 | * @method findCommonAncestor |
| | 6957 | * @param {Element} a Element to find common ancestor of. |
| | 6958 | * @param {Element} b Element to find common ancestor of. |
| | 6959 | * @return {Element} Common ancestor element of the two input elements. |
| | 6960 | */ |
| | 6961 | findCommonAncestor: function(a, b) { |
| | 6962 | var ps = a, pe; |
| | 6963 | |
| | 6964 | while (ps) { |
| | 6965 | pe = b; |
| | 6966 | |
| | 6967 | while (pe && ps != pe) { |
| | 6968 | pe = pe.parentNode; |
| | 6969 | } |
| | 6970 | |
| | 6971 | if (ps == pe) { |
| | 6972 | break; |
| | 6973 | } |
| | 6974 | |
| | 6975 | ps = ps.parentNode; |
| | 6976 | } |
| | 6977 | |
| | 6978 | if (!ps && a.ownerDocument) { |
| | 6979 | return a.ownerDocument.documentElement; |
| | 6980 | } |
| | 6981 | |
| | 6982 | return ps; |
| | 6983 | }, |
| | 6984 | |
| | 6985 | /** |
| | 6986 | * Parses the specified RGB color value and returns a hex version of that color. |
| | 6987 | * |
| | 6988 | * @method toHex |
| | 6989 | * @param {String} rgbVal RGB string value like rgb(1,2,3) |
| | 6990 | * @return {String} Hex version of that RGB value like #FF00FF. |
| | 6991 | */ |
| | 6992 | toHex: function(rgbVal) { |
| | 6993 | return this.styles.toHex(Tools.trim(rgbVal)); |
| | 6994 | }, |
| | 6995 | |
| | 6996 | /** |
| | 6997 | * Executes the specified function on the element by id or dom element node or array of elements/id. |
| | 6998 | * |
| | 6999 | * @method run |
| | 7000 | * @param {String/Element/Array} Element ID or DOM element object or array with ids or elements. |
| | 7001 | * @param {function} f Function to execute for each item. |
| | 7002 | * @param {Object} s Optional scope to execute the function in. |
| | 7003 | * @return {Object/Array} Single object, or an array of objects if multiple input elements were passed in. |
| | 7004 | */ |
| | 7005 | run: function(elm, func, scope) { |
| | 7006 | var self = this, result; |
| | 7007 | |
| | 7008 | if (typeof(elm) === 'string') { |
| | 7009 | elm = self.get(elm); |
| | 7010 | } |
| | 7011 | |
| | 7012 | if (!elm) { |
| | 7013 | return false; |
| | 7014 | } |
| | 7015 | |
| | 7016 | scope = scope || this; |
| | 7017 | if (!elm.nodeType && (elm.length || elm.length === 0)) { |
| | 7018 | result = []; |
| | 7019 | |
| | 7020 | each(elm, function(elm, i) { |
| | 7021 | if (elm) { |
| | 7022 | if (typeof(elm) == 'string') { |
| | 7023 | elm = self.get(elm); |
| | 7024 | } |
| | 7025 | |
| | 7026 | result.push(func.call(scope, elm, i)); |
| | 7027 | } |
| | 7028 | }); |
| | 7029 | |
| | 7030 | return result; |
| | 7031 | } |
| | 7032 | |
| | 7033 | return func.call(scope, elm); |
| | 7034 | }, |
| | 7035 | |
| | 7036 | /** |
| | 7037 | * Returns a NodeList with attributes for the element. |
| | 7038 | * |
| | 7039 | * @method getAttribs |
| | 7040 | * @param {HTMLElement/string} elm Element node or string id to get attributes from. |
| | 7041 | * @return {NodeList} NodeList with attributes. |
| | 7042 | */ |
| | 7043 | getAttribs: function(elm) { |
| | 7044 | var attrs; |
| | 7045 | |
| | 7046 | elm = this.get(elm); |
| | 7047 | |
| | 7048 | if (!elm) { |
| | 7049 | return []; |
| | 7050 | } |
| | 7051 | |
| | 7052 | if (isIE) { |
| | 7053 | attrs = []; |
| | 7054 | |
| | 7055 | // Object will throw exception in IE |
| | 7056 | if (elm.nodeName == 'OBJECT') { |
| | 7057 | return elm.attributes; |
| | 7058 | } |
| | 7059 | |
| | 7060 | // IE doesn't keep the selected attribute if you clone option elements |
| | 7061 | if (elm.nodeName === 'OPTION' && this.getAttrib(elm, 'selected')) { |
| | 7062 | attrs.push({specified: 1, nodeName: 'selected'}); |
| | 7063 | } |
| | 7064 | |
| | 7065 | // It's crazy that this is faster in IE but it's because it returns all attributes all the time |
| | 7066 | var attrRegExp = /<\/?[\w:\-]+ ?|=[\"][^\"]+\"|=\'[^\']+\'|=[\w\-]+|>/gi; |
| | 7067 | elm.cloneNode(false).outerHTML.replace(attrRegExp, '').replace(/[\w:\-]+/gi, function(a) { |
| | 7068 | attrs.push({specified: 1, nodeName: a}); |
| | 7069 | }); |
| | 7070 | |
| | 7071 | return attrs; |
| | 7072 | } |
| | 7073 | |
| | 7074 | return elm.attributes; |
| | 7075 | }, |
| | 7076 | |
| | 7077 | /** |
| | 7078 | * Returns true/false if the specified node is to be considered empty or not. |
| | 7079 | * |
| | 7080 | * @example |
| | 7081 | * tinymce.DOM.isEmpty(node, {img: true}); |
| | 7082 | * @method isEmpty |
| | 7083 | * @param {Object} elements Optional name/value object with elements that are automatically treated as non-empty elements. |
| | 7084 | * @return {Boolean} true/false if the node is empty or not. |
| | 7085 | */ |
| | 7086 | isEmpty: function(node, elements) { |
| | 7087 | var self = this, i, attributes, type, walker, name, brCount = 0; |
| | 7088 | |
| | 7089 | node = node.firstChild; |
| | 7090 | if (node) { |
| | 7091 | walker = new TreeWalker(node, node.parentNode); |
| | 7092 | elements = elements || self.schema ? self.schema.getNonEmptyElements() : null; |
| | 7093 | |
| | 7094 | do { |
| | 7095 | type = node.nodeType; |
| | 7096 | |
| | 7097 | if (type === 1) { |
| | 7098 | // Ignore bogus elements |
| | 7099 | if (node.getAttribute('data-mce-bogus')) { |
| | 7100 | continue; |
| | 7101 | } |
| | 7102 | |
| | 7103 | // Keep empty elements like <img /> |
| | 7104 | name = node.nodeName.toLowerCase(); |
| | 7105 | if (elements && elements[name]) { |
| | 7106 | // Ignore single BR elements in blocks like <p><br /></p> or <p><span><br /></span></p> |
| | 7107 | if (name === 'br') { |
| | 7108 | brCount++; |
| | 7109 | continue; |
| | 7110 | } |
| | 7111 | |
| | 7112 | return false; |
| | 7113 | } |
| | 7114 | |
| | 7115 | // Keep elements with data-bookmark attributes or name attribute like <a name="1"></a> |
| | 7116 | attributes = self.getAttribs(node); |
| | 7117 | i = node.attributes.length; |
| | 7118 | while (i--) { |
| | 7119 | name = node.attributes[i].nodeName; |
| | 7120 | if (name === "name" || name === 'data-mce-bookmark') { |
| | 7121 | return false; |
| | 7122 | } |
| | 7123 | } |
| | 7124 | } |
| | 7125 | |
| | 7126 | // Keep comment nodes |
| | 7127 | if (type == 8) { |
| | 7128 | return false; |
| | 7129 | } |
| | 7130 | |
| | 7131 | // Keep non whitespace text nodes |
| | 7132 | if ((type === 3 && !whiteSpaceRegExp.test(node.nodeValue))) { |
| | 7133 | return false; |
| | 7134 | } |
| | 7135 | } while ((node = walker.next())); |
| | 7136 | } |
| | 7137 | |
| | 7138 | return brCount <= 1; |
| | 7139 | }, |
| | 7140 | |
| | 7141 | /** |
| | 7142 | * Creates a new DOM Range object. This will use the native DOM Range API if it's |
| | 7143 | * available. If it's not, it will fall back to the custom TinyMCE implementation. |
| | 7144 | * |
| | 7145 | * @method createRng |
| | 7146 | * @return {DOMRange} DOM Range object. |
| | 7147 | * @example |
| | 7148 | * var rng = tinymce.DOM.createRng(); |
| | 7149 | * alert(rng.startContainer + "," + rng.startOffset); |
| | 7150 | */ |
| | 7151 | createRng: function() { |
| | 7152 | var doc = this.doc; |
| | 7153 | |
| | 7154 | return doc.createRange ? doc.createRange() : new Range(this); |
| | 7155 | }, |
| | 7156 | |
| | 7157 | /** |
| | 7158 | * Returns the index of the specified node within its parent. |
| | 7159 | * |
| | 7160 | * @method nodeIndex |
| | 7161 | * @param {Node} node Node to look for. |
| | 7162 | * @param {boolean} normalized Optional true/false state if the index is what it would be after a normalization. |
| | 7163 | * @return {Number} Index of the specified node. |
| | 7164 | */ |
| | 7165 | nodeIndex: function(node, normalized) { |
| | 7166 | var idx = 0, lastNodeType, lastNode, nodeType; |
| | 7167 | |
| | 7168 | if (node) { |
| | 7169 | for (lastNodeType = node.nodeType, node = node.previousSibling, lastNode = node; node; node = node.previousSibling) { |
| | 7170 | nodeType = node.nodeType; |
| | 7171 | |
| | 7172 | // Normalize text nodes |
| | 7173 | if (normalized && nodeType == 3) { |
| | 7174 | if (nodeType == lastNodeType || !node.nodeValue.length) { |
| | 7175 | continue; |
| | 7176 | } |
| | 7177 | } |
| | 7178 | idx++; |
| | 7179 | lastNodeType = nodeType; |
| | 7180 | } |
| | 7181 | } |
| | 7182 | |
| | 7183 | return idx; |
| | 7184 | }, |
| | 7185 | |
| | 7186 | /** |
| | 7187 | * Splits an element into two new elements and places the specified split |
| | 7188 | * element or elements between the new ones. For example splitting the paragraph at the bold element in |
| | 7189 | * this example <p>abc<b>abc</b>123</p> would produce <p>abc</p><b>abc</b><p>123</p>. |
| | 7190 | * |
| | 7191 | * @method split |
| | 7192 | * @param {Element} parentElm Parent element to split. |
| | 7193 | * @param {Element} splitElm Element to split at. |
| | 7194 | * @param {Element} replacementElm Optional replacement element to replace the split element with. |
| | 7195 | * @return {Element} Returns the split element or the replacement element if that is specified. |
| | 7196 | */ |
| | 7197 | split: function(parentElm, splitElm, replacementElm) { |
| | 7198 | var self = this, r = self.createRng(), bef, aft, pa; |
| | 7199 | |
| | 7200 | // W3C valid browsers tend to leave empty nodes to the left/right side of the contents - this makes sense |
| | 7201 | // but we don't want that in our code since it serves no purpose for the end user |
| | 7202 | // For example splitting this html at the bold element: |
| | 7203 | // <p>text 1<span><b>CHOP</b></span>text 2</p> |
| | 7204 | // would produce: |
| | 7205 | // <p>text 1<span></span></p><b>CHOP</b><p><span></span>text 2</p> |
| | 7206 | // this function will then trim off empty edges and produce: |
| | 7207 | // <p>text 1</p><b>CHOP</b><p>text 2</p> |
| | 7208 | function trimNode(node) { |
| | 7209 | var i, children = node.childNodes, type = node.nodeType; |
| | 7210 | |
| | 7211 | function surroundedBySpans(node) { |
| | 7212 | var previousIsSpan = node.previousSibling && node.previousSibling.nodeName == 'SPAN'; |
| | 7213 | var nextIsSpan = node.nextSibling && node.nextSibling.nodeName == 'SPAN'; |
| | 7214 | return previousIsSpan && nextIsSpan; |
| | 7215 | } |
| | 7216 | |
| | 7217 | if (type == 1 && node.getAttribute('data-mce-type') == 'bookmark') { |
| | 7218 | return; |
| | 7219 | } |
| | 7220 | |
| | 7221 | for (i = children.length - 1; i >= 0; i--) { |
| | 7222 | trimNode(children[i]); |
| | 7223 | } |
| | 7224 | |
| | 7225 | if (type != 9) { |
| | 7226 | // Keep non whitespace text nodes |
| | 7227 | if (type == 3 && node.nodeValue.length > 0) { |
| | 7228 | // If parent element isn't a block or there isn't any useful contents for example "<p> </p>" |
| | 7229 | // Also keep text nodes with only spaces if surrounded by spans. |
| | 7230 | // eg. "<p><span>a</span> <span>b</span></p>" should keep space between a and b |
| | 7231 | var trimmedLength = trim(node.nodeValue).length; |
| | 7232 | if (!self.isBlock(node.parentNode) || trimmedLength > 0 || trimmedLength === 0 && surroundedBySpans(node)) { |
| | 7233 | return; |
| | 7234 | } |
| | 7235 | } else if (type == 1) { |
| | 7236 | // If the only child is a bookmark then move it up |
| | 7237 | children = node.childNodes; |
| | 7238 | |
| | 7239 | // TODO fix this complex if |
| | 7240 | if (children.length == 1 && children[0] && children[0].nodeType == 1 && |
| | 7241 | children[0].getAttribute('data-mce-type') == 'bookmark') { |
| | 7242 | node.parentNode.insertBefore(children[0], node); |
| | 7243 | } |
| | 7244 | |
| | 7245 | // Keep non empty elements or img, hr etc |
| | 7246 | if (children.length || /^(br|hr|input|img)$/i.test(node.nodeName)) { |
| | 7247 | return; |
| | 7248 | } |
| | 7249 | } |
| | 7250 | |
| | 7251 | self.remove(node); |
| | 7252 | } |
| | 7253 | |
| | 7254 | return node; |
| | 7255 | } |
| | 7256 | |
| | 7257 | if (parentElm && splitElm) { |
| | 7258 | // Get before chunk |
| | 7259 | r.setStart(parentElm.parentNode, self.nodeIndex(parentElm)); |
| | 7260 | r.setEnd(splitElm.parentNode, self.nodeIndex(splitElm)); |
| | 7261 | bef = r.extractContents(); |
| | 7262 | |
| | 7263 | // Get after chunk |
| | 7264 | r = self.createRng(); |
| | 7265 | r.setStart(splitElm.parentNode, self.nodeIndex(splitElm) + 1); |
| | 7266 | r.setEnd(parentElm.parentNode, self.nodeIndex(parentElm) + 1); |
| | 7267 | aft = r.extractContents(); |
| | 7268 | |
| | 7269 | // Insert before chunk |
| | 7270 | pa = parentElm.parentNode; |
| | 7271 | pa.insertBefore(trimNode(bef), parentElm); |
| | 7272 | |
| | 7273 | // Insert middle chunk |
| | 7274 | if (replacementElm) { |
| | 7275 | pa.replaceChild(replacementElm, splitElm); |
| | 7276 | } else { |
| | 7277 | pa.insertBefore(splitElm, parentElm); |
| | 7278 | } |
| | 7279 | |
| | 7280 | // Insert after chunk |
| | 7281 | pa.insertBefore(trimNode(aft), parentElm); |
| | 7282 | self.remove(parentElm); |
| | 7283 | |
| | 7284 | return replacementElm || splitElm; |
| | 7285 | } |
| | 7286 | }, |
| | 7287 | |
| | 7288 | /** |
| | 7289 | * Adds an event handler to the specified object. |
| | 7290 | * |
| | 7291 | * @method bind |
| | 7292 | * @param {Element/Document/Window/Array} target Target element to bind events to. |
| | 7293 | * handler to or an array of elements/ids/documents. |
| | 7294 | * @param {String} name Name of event handler to add, for example: click. |
| | 7295 | * @param {function} func Function to execute when the event occurs. |
| | 7296 | * @param {Object} scope Optional scope to execute the function in. |
| | 7297 | * @return {function} Function callback handler the same as the one passed in. |
| | 7298 | */ |
| | 7299 | bind: function(target, name, func, scope) { |
| | 7300 | var self = this; |
| | 7301 | |
| | 7302 | if (Tools.isArray(target)) { |
| | 7303 | var i = target.length; |
| | 7304 | |
| | 7305 | while (i--) { |
| | 7306 | target[i] = self.bind(target[i], name, func, scope); |
| | 7307 | } |
| | 7308 | |
| | 7309 | return target; |
| | 7310 | } |
| | 7311 | |
| | 7312 | // Collect all window/document events bound by editor instance |
| | 7313 | if (self.settings.collect && (target === self.doc || target === self.win)) { |
| | 7314 | self.boundEvents.push([target, name, func, scope]); |
| | 7315 | } |
| | 7316 | |
| | 7317 | return self.events.bind(target, name, func, scope || self); |
| | 7318 | }, |
| | 7319 | |
| | 7320 | /** |
| | 7321 | * Removes the specified event handler by name and function from an element or collection of elements. |
| | 7322 | * |
| | 7323 | * @method unbind |
| | 7324 | * @param {Element/Document/Window/Array} target Target element to unbind events on. |
| | 7325 | * @param {String} name Event handler name, for example: "click" |
| | 7326 | * @param {function} func Function to remove. |
| | 7327 | * @return {bool/Array} Bool state of true if the handler was removed, or an array of states if multiple input elements |
| | 7328 | * were passed in. |
| | 7329 | */ |
| | 7330 | unbind: function(target, name, func) { |
| | 7331 | var self = this, i; |
| | 7332 | |
| | 7333 | if (Tools.isArray(target)) { |
| | 7334 | i = target.length; |
| | 7335 | |
| | 7336 | while (i--) { |
| | 7337 | target[i] = self.unbind(target[i], name, func); |
| | 7338 | } |
| | 7339 | |
| | 7340 | return target; |
| | 7341 | } |
| | 7342 | |
| | 7343 | // Remove any bound events matching the input |
| | 7344 | if (self.boundEvents && (target === self.doc || target === self.win)) { |
| | 7345 | i = self.boundEvents.length; |
| | 7346 | |
| | 7347 | while (i--) { |
| | 7348 | var item = self.boundEvents[i]; |
| | 7349 | |
| | 7350 | if (target == item[0] && (!name || name == item[1]) && (!func || func == item[2])) { |
| | 7351 | this.events.unbind(item[0], item[1], item[2]); |
| | 7352 | } |
| | 7353 | } |
| | 7354 | } |
| | 7355 | |
| | 7356 | return this.events.unbind(target, name, func); |
| | 7357 | }, |
| | 7358 | |
| | 7359 | /** |
| | 7360 | * Fires the specified event name with object on target. |
| | 7361 | * |
| | 7362 | * @method fire |
| | 7363 | * @param {Node/Document/Window} target Target element or object to fire event on. |
| | 7364 | * @param {String} name Name of the event to fire. |
| | 7365 | * @param {Object} evt Event object to send. |
| | 7366 | * @return {Event} Event object. |
| | 7367 | */ |
| | 7368 | fire: function(target, name, evt) { |
| | 7369 | return this.events.fire(target, name, evt); |
| | 7370 | }, |
| | 7371 | |
| | 7372 | // Returns the content editable state of a node |
| | 7373 | getContentEditable: function(node) { |
| | 7374 | var contentEditable; |
| | 7375 | |
| | 7376 | // Check type |
| | 7377 | if (node.nodeType != 1) { |
| | 7378 | return null; |
| | 7379 | } |
| | 7380 | |
| | 7381 | // Check for fake content editable |
| | 7382 | contentEditable = node.getAttribute("data-mce-contenteditable"); |
| | 7383 | if (contentEditable && contentEditable !== "inherit") { |
| | 7384 | return contentEditable; |
| | 7385 | } |
| | 7386 | |
| | 7387 | // Check for real content editable |
| | 7388 | return node.contentEditable !== "inherit" ? node.contentEditable : null; |
| | 7389 | }, |
| | 7390 | |
| | 7391 | /** |
| | 7392 | * Destroys all internal references to the DOM to solve IE leak issues. |
| | 7393 | * |
| | 7394 | * @method destroy |
| | 7395 | */ |
| | 7396 | destroy: function() { |
| | 7397 | var self = this; |
| | 7398 | |
| | 7399 | // Unbind all events bound to window/document by editor instance |
| | 7400 | if (self.boundEvents) { |
| | 7401 | var i = self.boundEvents.length; |
| | 7402 | |
| | 7403 | while (i--) { |
| | 7404 | var item = self.boundEvents[i]; |
| | 7405 | this.events.unbind(item[0], item[1], item[2]); |
| | 7406 | } |
| | 7407 | |
| | 7408 | self.boundEvents = null; |
| | 7409 | } |
| | 7410 | |
| | 7411 | // Restore sizzle document to window.document |
| | 7412 | // Since the current document might be removed producing "Permission denied" on IE see #6325 |
| | 7413 | if (Sizzle.setDocument) { |
| | 7414 | Sizzle.setDocument(); |
| | 7415 | } |
| | 7416 | |
| | 7417 | self.win = self.doc = self.root = self.events = self.frag = null; |
| | 7418 | }, |
| | 7419 | |
| | 7420 | // #ifdef debug |
| | 7421 | |
| | 7422 | dumpRng: function(r) { |
| | 7423 | return ( |
| | 7424 | 'startContainer: ' + r.startContainer.nodeName + |
| | 7425 | ', startOffset: ' + r.startOffset + |
| | 7426 | ', endContainer: ' + r.endContainer.nodeName + |
| | 7427 | ', endOffset: ' + r.endOffset |
| | 7428 | ); |
| | 7429 | }, |
| | 7430 | |
| | 7431 | // #endif |
| | 7432 | |
| | 7433 | _findSib: function(node, selector, name) { |
| | 7434 | var self = this, func = selector; |
| | 7435 | |
| | 7436 | if (node) { |
| | 7437 | // If expression make a function of it using is |
| | 7438 | if (typeof(func) == 'string') { |
| | 7439 | func = function(node) { |
| | 7440 | return self.is(node, selector); |
| | 7441 | }; |
| | 7442 | } |
| | 7443 | |
| | 7444 | // Loop all siblings |
| | 7445 | for (node = node[name]; node; node = node[name]) { |
| | 7446 | if (func(node)) { |
| | 7447 | return node; |
| | 7448 | } |
| | 7449 | } |
| | 7450 | } |
| | 7451 | |
| | 7452 | return null; |
| | 7453 | } |
| | 7454 | }; |
| | 7455 | |
| | 7456 | /** |
| | 7457 | * Instance of DOMUtils for the current document. |
| | 7458 | * |
| | 7459 | * @static |
| | 7460 | * @property DOM |
| | 7461 | * @type tinymce.dom.DOMUtils |
| | 7462 | * @example |
| | 7463 | * // Example of how to add a class to some element by id |
| | 7464 | * tinymce.DOM.addClass('someid', 'someclass'); |
| | 7465 | */ |
| | 7466 | DOMUtils.DOM = new DOMUtils(document); |
| | 7467 | |
| | 7468 | return DOMUtils; |
| | 7469 | }); |
| | 7470 | |
| | 7471 | // Included from: js/tinymce/classes/dom/ScriptLoader.js |
| | 7472 | |
| | 7473 | /** |
| | 7474 | * ScriptLoader.js |
| | 7475 | * |
| | 7476 | * Copyright, Moxiecode Systems AB |
| | 7477 | * Released under LGPL License. |
| | 7478 | * |
| | 7479 | * License: http://www.tinymce.com/license |
| | 7480 | * Contributing: http://www.tinymce.com/contributing |
| | 7481 | */ |
| | 7482 | |
| | 7483 | /*globals console*/ |
| | 7484 | |
| | 7485 | /** |
| | 7486 | * This class handles asynchronous/synchronous loading of JavaScript files it will execute callbacks |
| | 7487 | * when various items gets loaded. This class is useful to load external JavaScript files. |
| | 7488 | * |
| | 7489 | * @class tinymce.dom.ScriptLoader |
| | 7490 | * @example |
| | 7491 | * // Load a script from a specific URL using the global script loader |
| | 7492 | * tinymce.ScriptLoader.load('somescript.js'); |
| | 7493 | * |
| | 7494 | * // Load a script using a unique instance of the script loader |
| | 7495 | * var scriptLoader = new tinymce.dom.ScriptLoader(); |
| | 7496 | * |
| | 7497 | * scriptLoader.load('somescript.js'); |
| | 7498 | * |
| | 7499 | * // Load multiple scripts |
| | 7500 | * var scriptLoader = new tinymce.dom.ScriptLoader(); |
| | 7501 | * |
| | 7502 | * scriptLoader.add('somescript1.js'); |
| | 7503 | * scriptLoader.add('somescript2.js'); |
| | 7504 | * scriptLoader.add('somescript3.js'); |
| | 7505 | * |
| | 7506 | * scriptLoader.loadQueue(function() { |
| | 7507 | * alert('All scripts are now loaded.'); |
| | 7508 | * }); |
| | 7509 | */ |
| | 7510 | define("tinymce/dom/ScriptLoader", [ |
| | 7511 | "tinymce/dom/DOMUtils", |
| | 7512 | "tinymce/util/Tools" |
| | 7513 | ], function(DOMUtils, Tools) { |
| | 7514 | var DOM = DOMUtils.DOM; |
| | 7515 | var each = Tools.each, grep = Tools.grep; |
| | 7516 | |
| | 7517 | function ScriptLoader() { |
| | 7518 | var QUEUED = 0, |
| | 7519 | LOADING = 1, |
| | 7520 | LOADED = 2, |
| | 7521 | states = {}, |
| | 7522 | queue = [], |
| | 7523 | scriptLoadedCallbacks = {}, |
| | 7524 | queueLoadedCallbacks = [], |
| | 7525 | loading = 0, |
| | 7526 | undef; |
| | 7527 | |
| | 7528 | /** |
| | 7529 | * Loads a specific script directly without adding it to the load queue. |
| | 7530 | * |
| | 7531 | * @method load |
| | 7532 | * @param {String} url Absolute URL to script to add. |
| | 7533 | * @param {function} callback Optional callback function to execute ones this script gets loaded. |
| | 7534 | * @param {Object} scope Optional scope to execute callback in. |
| | 7535 | */ |
| | 7536 | function loadScript(url, callback) { |
| | 7537 | var dom = DOM, elm, id; |
| | 7538 | |
| | 7539 | // Execute callback when script is loaded |
| | 7540 | function done() { |
| | 7541 | dom.remove(id); |
| | 7542 | |
| | 7543 | if (elm) { |
| | 7544 | elm.onreadystatechange = elm.onload = elm = null; |
| | 7545 | } |
| | 7546 | |
| | 7547 | callback(); |
| | 7548 | } |
| | 7549 | |
| | 7550 | function error() { |
| | 7551 | // Report the error so it's easier for people to spot loading errors |
| | 7552 | if (typeof(console) !== "undefined" && console.log) { |
| | 7553 | console.log("Failed to load: " + url); |
| | 7554 | } |
| | 7555 | |
| | 7556 | // We can't mark it as done if there is a load error since |
| | 7557 | // A) We don't want to produce 404 errors on the server and |
| | 7558 | // B) the onerror event won't fire on all browsers. |
| | 7559 | // done(); |
| | 7560 | } |
| | 7561 | |
| | 7562 | id = dom.uniqueId(); |
| | 7563 | |
| | 7564 | // Create new script element |
| | 7565 | elm = document.createElement('script'); |
| | 7566 | elm.id = id; |
| | 7567 | elm.type = 'text/javascript'; |
| | 7568 | elm.src = url; |
| | 7569 | |
| | 7570 | // Seems that onreadystatechange works better on IE 10 onload seems to fire incorrectly |
| | 7571 | if ("onreadystatechange" in elm) { |
| | 7572 | elm.onreadystatechange = function() { |
| | 7573 | if (/loaded|complete/.test(elm.readyState)) { |
| | 7574 | done(); |
| | 7575 | } |
| | 7576 | }; |
| | 7577 | } else { |
| | 7578 | elm.onload = done; |
| | 7579 | } |
| | 7580 | |
| | 7581 | // Add onerror event will get fired on some browsers but not all of them |
| | 7582 | elm.onerror = error; |
| | 7583 | |
| | 7584 | // Add script to document |
| | 7585 | (document.getElementsByTagName('head')[0] || document.body).appendChild(elm); |
| | 7586 | } |
| | 7587 | |
| | 7588 | /** |
| | 7589 | * Returns true/false if a script has been loaded or not. |
| | 7590 | * |
| | 7591 | * @method isDone |
| | 7592 | * @param {String} url URL to check for. |
| | 7593 | * @return {Boolean} true/false if the URL is loaded. |
| | 7594 | */ |
| | 7595 | this.isDone = function(url) { |
| | 7596 | return states[url] == LOADED; |
| | 7597 | }; |
| | 7598 | |
| | 7599 | /** |
| | 7600 | * Marks a specific script to be loaded. This can be useful if a script got loaded outside |
| | 7601 | * the script loader or to skip it from loading some script. |
| | 7602 | * |
| | 7603 | * @method markDone |
| | 7604 | * @param {string} u Absolute URL to the script to mark as loaded. |
| | 7605 | */ |
| | 7606 | this.markDone = function(url) { |
| | 7607 | states[url] = LOADED; |
| | 7608 | }; |
| | 7609 | |
| | 7610 | /** |
| | 7611 | * Adds a specific script to the load queue of the script loader. |
| | 7612 | * |
| | 7613 | * @method add |
| | 7614 | * @param {String} url Absolute URL to script to add. |
| | 7615 | * @param {function} callback Optional callback function to execute ones this script gets loaded. |
| | 7616 | * @param {Object} scope Optional scope to execute callback in. |
| | 7617 | */ |
| | 7618 | this.add = this.load = function(url, callback, scope) { |
| | 7619 | var state = states[url]; |
| | 7620 | |
| | 7621 | // Add url to load queue |
| | 7622 | if (state == undef) { |
| | 7623 | queue.push(url); |
| | 7624 | states[url] = QUEUED; |
| | 7625 | } |
| | 7626 | |
| | 7627 | if (callback) { |
| | 7628 | // Store away callback for later execution |
| | 7629 | if (!scriptLoadedCallbacks[url]) { |
| | 7630 | scriptLoadedCallbacks[url] = []; |
| | 7631 | } |
| | 7632 | |
| | 7633 | scriptLoadedCallbacks[url].push({ |
| | 7634 | func: callback, |
| | 7635 | scope: scope || this |
| | 7636 | }); |
| | 7637 | } |
| | 7638 | }; |
| | 7639 | |
| | 7640 | /** |
| | 7641 | * Starts the loading of the queue. |
| | 7642 | * |
| | 7643 | * @method loadQueue |
| | 7644 | * @param {function} callback Optional callback to execute when all queued items are loaded. |
| | 7645 | * @param {Object} scope Optional scope to execute the callback in. |
| | 7646 | */ |
| | 7647 | this.loadQueue = function(callback, scope) { |
| | 7648 | this.loadScripts(queue, callback, scope); |
| | 7649 | }; |
| | 7650 | |
| | 7651 | /** |
| | 7652 | * Loads the specified queue of files and executes the callback ones they are loaded. |
| | 7653 | * This method is generally not used outside this class but it might be useful in some scenarios. |
| | 7654 | * |
| | 7655 | * @method loadScripts |
| | 7656 | * @param {Array} scripts Array of queue items to load. |
| | 7657 | * @param {function} callback Optional callback to execute ones all items are loaded. |
| | 7658 | * @param {Object} scope Optional scope to execute callback in. |
| | 7659 | */ |
| | 7660 | this.loadScripts = function(scripts, callback, scope) { |
| | 7661 | var loadScripts; |
| | 7662 | |
| | 7663 | function execScriptLoadedCallbacks(url) { |
| | 7664 | // Execute URL callback functions |
| | 7665 | each(scriptLoadedCallbacks[url], function(callback) { |
| | 7666 | callback.func.call(callback.scope); |
| | 7667 | }); |
| | 7668 | |
| | 7669 | scriptLoadedCallbacks[url] = undef; |
| | 7670 | } |
| | 7671 | |
| | 7672 | queueLoadedCallbacks.push({ |
| | 7673 | func: callback, |
| | 7674 | scope: scope || this |
| | 7675 | }); |
| | 7676 | |
| | 7677 | loadScripts = function() { |
| | 7678 | var loadingScripts = grep(scripts); |
| | 7679 | |
| | 7680 | // Current scripts has been handled |
| | 7681 | scripts.length = 0; |
| | 7682 | |
| | 7683 | // Load scripts that needs to be loaded |
| | 7684 | each(loadingScripts, function(url) { |
| | 7685 | // Script is already loaded then execute script callbacks directly |
| | 7686 | if (states[url] == LOADED) { |
| | 7687 | execScriptLoadedCallbacks(url); |
| | 7688 | return; |
| | 7689 | } |
| | 7690 | |
| | 7691 | // Is script not loading then start loading it |
| | 7692 | if (states[url] != LOADING) { |
| | 7693 | states[url] = LOADING; |
| | 7694 | loading++; |
| | 7695 | |
| | 7696 | loadScript(url, function() { |
| | 7697 | states[url] = LOADED; |
| | 7698 | loading--; |
| | 7699 | |
| | 7700 | execScriptLoadedCallbacks(url); |
| | 7701 | |
| | 7702 | // Load more scripts if they where added by the recently loaded script |
| | 7703 | loadScripts(); |
| | 7704 | }); |
| | 7705 | } |
| | 7706 | }); |
| | 7707 | |
| | 7708 | // No scripts are currently loading then execute all pending queue loaded callbacks |
| | 7709 | if (!loading) { |
| | 7710 | each(queueLoadedCallbacks, function(callback) { |
| | 7711 | callback.func.call(callback.scope); |
| | 7712 | }); |
| | 7713 | |
| | 7714 | queueLoadedCallbacks.length = 0; |
| | 7715 | } |
| | 7716 | }; |
| | 7717 | |
| | 7718 | loadScripts(); |
| | 7719 | }; |
| | 7720 | } |
| | 7721 | |
| | 7722 | ScriptLoader.ScriptLoader = new ScriptLoader(); |
| | 7723 | |
| | 7724 | return ScriptLoader; |
| | 7725 | }); |
| | 7726 | |
| | 7727 | // Included from: js/tinymce/classes/AddOnManager.js |
| | 7728 | |
| | 7729 | /** |
| | 7730 | * AddOnManager.js |
| | 7731 | * |
| | 7732 | * Copyright, Moxiecode Systems AB |
| | 7733 | * Released under LGPL License. |
| | 7734 | * |
| | 7735 | * License: http://www.tinymce.com/license |
| | 7736 | * Contributing: http://www.tinymce.com/contributing |
| | 7737 | */ |
| | 7738 | |
| | 7739 | /** |
| | 7740 | * This class handles the loading of themes/plugins or other add-ons and their language packs. |
| | 7741 | * |
| | 7742 | * @class tinymce.AddOnManager |
| | 7743 | */ |
| | 7744 | define("tinymce/AddOnManager", [ |
| | 7745 | "tinymce/dom/ScriptLoader", |
| | 7746 | "tinymce/util/Tools" |
| | 7747 | ], function(ScriptLoader, Tools) { |
| | 7748 | var each = Tools.each; |
| | 7749 | |
| | 7750 | function AddOnManager() { |
| | 7751 | var self = this; |
| | 7752 | |
| | 7753 | self.items = []; |
| | 7754 | self.urls = {}; |
| | 7755 | self.lookup = {}; |
| | 7756 | } |
| | 7757 | |
| | 7758 | AddOnManager.prototype = { |
| | 7759 | /** |
| | 7760 | * Returns the specified add on by the short name. |
| | 7761 | * |
| | 7762 | * @method get |
| | 7763 | * @param {String} name Add-on to look for. |
| | 7764 | * @return {tinymce.Theme/tinymce.Plugin} Theme or plugin add-on instance or undefined. |
| | 7765 | */ |
| | 7766 | get: function(name) { |
| | 7767 | if (this.lookup[name]) { |
| | 7768 | return this.lookup[name].instance; |
| | 7769 | } else { |
| | 7770 | return undefined; |
| | 7771 | } |
| | 7772 | }, |
| | 7773 | |
| | 7774 | dependencies: function(name) { |
| | 7775 | var result; |
| | 7776 | |
| | 7777 | if (this.lookup[name]) { |
| | 7778 | result = this.lookup[name].dependencies; |
| | 7779 | } |
| | 7780 | |
| | 7781 | return result || []; |
| | 7782 | }, |
| | 7783 | |
| | 7784 | /** |
| | 7785 | * Loads a language pack for the specified add-on. |
| | 7786 | * |
| | 7787 | * @method requireLangPack |
| | 7788 | * @param {String} name Short name of the add-on. |
| | 7789 | * @param {String} languages Optional comma or space separated list of languages to check if it matches the name. |
| | 7790 | */ |
| | 7791 | requireLangPack: function(name, languages) { |
| | 7792 | if (AddOnManager.language && AddOnManager.languageLoad !== false) { |
| | 7793 | if (languages && new RegExp('([, ]|\\b)' + AddOnManager.language + '([, ]|\\b)').test(languages) === false) { |
| | 7794 | return; |
| | 7795 | } |
| | 7796 | |
| | 7797 | ScriptLoader.ScriptLoader.add(this.urls[name] + '/langs/' + AddOnManager.language + '.js'); |
| | 7798 | } |
| | 7799 | }, |
| | 7800 | |
| | 7801 | /** |
| | 7802 | * Adds a instance of the add-on by it's short name. |
| | 7803 | * |
| | 7804 | * @method add |
| | 7805 | * @param {String} id Short name/id for the add-on. |
| | 7806 | * @param {tinymce.Theme/tinymce.Plugin} addOn Theme or plugin to add. |
| | 7807 | * @return {tinymce.Theme/tinymce.Plugin} The same theme or plugin instance that got passed in. |
| | 7808 | * @example |
| | 7809 | * // Create a simple plugin |
| | 7810 | * tinymce.create('tinymce.plugins.TestPlugin', { |
| | 7811 | * TestPlugin: function(ed, url) { |
| | 7812 | * ed.on('click', function(e) { |
| | 7813 | * ed.windowManager.alert('Hello World!'); |
| | 7814 | * }); |
| | 7815 | * } |
| | 7816 | * }); |
| | 7817 | * |
| | 7818 | * // Register plugin using the add method |
| | 7819 | * tinymce.PluginManager.add('test', tinymce.plugins.TestPlugin); |
| | 7820 | * |
| | 7821 | * // Initialize TinyMCE |
| | 7822 | * tinymce.init({ |
| | 7823 | * ... |
| | 7824 | * plugins: '-test' // Init the plugin but don't try to load it |
| | 7825 | * }); |
| | 7826 | */ |
| | 7827 | add: function(id, addOn, dependencies) { |
| | 7828 | this.items.push(addOn); |
| | 7829 | this.lookup[id] = {instance: addOn, dependencies: dependencies}; |
| | 7830 | |
| | 7831 | return addOn; |
| | 7832 | }, |
| | 7833 | |
| | 7834 | createUrl: function(baseUrl, dep) { |
| | 7835 | if (typeof dep === "object") { |
| | 7836 | return dep; |
| | 7837 | } else { |
| | 7838 | return {prefix: baseUrl.prefix, resource: dep, suffix: baseUrl.suffix}; |
| | 7839 | } |
| | 7840 | }, |
| | 7841 | |
| | 7842 | /** |
| | 7843 | * Add a set of components that will make up the add-on. Using the url of the add-on name as the base url. |
| | 7844 | * This should be used in development mode. A new compressor/javascript munger process will ensure that the |
| | 7845 | * components are put together into the plugin.js file and compressed correctly. |
| | 7846 | * |
| | 7847 | * @method addComponents |
| | 7848 | * @param {String} pluginName name of the plugin to load scripts from (will be used to get the base url for the plugins). |
| | 7849 | * @param {Array} scripts Array containing the names of the scripts to load. |
| | 7850 | */ |
| | 7851 | addComponents: function(pluginName, scripts) { |
| | 7852 | var pluginUrl = this.urls[pluginName]; |
| | 7853 | |
| | 7854 | each(scripts, function(script) { |
| | 7855 | ScriptLoader.ScriptLoader.add(pluginUrl + "/" + script); |
| | 7856 | }); |
| | 7857 | }, |
| | 7858 | |
| | 7859 | /** |
| | 7860 | * Loads an add-on from a specific url. |
| | 7861 | * |
| | 7862 | * @method load |
| | 7863 | * @param {String} n Short name of the add-on that gets loaded. |
| | 7864 | * @param {String} u URL to the add-on that will get loaded. |
| | 7865 | * @param {function} cb Optional callback to execute ones the add-on is loaded. |
| | 7866 | * @param {Object} s Optional scope to execute the callback in. |
| | 7867 | * @example |
| | 7868 | * // Loads a plugin from an external URL |
| | 7869 | * tinymce.PluginManager.load('myplugin', '/some/dir/someplugin/plugin.js'); |
| | 7870 | * |
| | 7871 | * // Initialize TinyMCE |
| | 7872 | * tinymce.init({ |
| | 7873 | * ... |
| | 7874 | * plugins: '-myplugin' // Don't try to load it again |
| | 7875 | * }); |
| | 7876 | */ |
| | 7877 | load: function(n, u, cb, s) { |
| | 7878 | var t = this, url = u; |
| | 7879 | |
| | 7880 | function loadDependencies() { |
| | 7881 | var dependencies = t.dependencies(n); |
| | 7882 | |
| | 7883 | each(dependencies, function(dep) { |
| | 7884 | var newUrl = t.createUrl(u, dep); |
| | 7885 | |
| | 7886 | t.load(newUrl.resource, newUrl, undefined, undefined); |
| | 7887 | }); |
| | 7888 | |
| | 7889 | if (cb) { |
| | 7890 | if (s) { |
| | 7891 | cb.call(s); |
| | 7892 | } else { |
| | 7893 | cb.call(ScriptLoader); |
| | 7894 | } |
| | 7895 | } |
| | 7896 | } |
| | 7897 | |
| | 7898 | if (t.urls[n]) { |
| | 7899 | return; |
| | 7900 | } |
| | 7901 | |
| | 7902 | if (typeof u === "object") { |
| | 7903 | url = u.prefix + u.resource + u.suffix; |
| | 7904 | } |
| | 7905 | |
| | 7906 | if (url.indexOf('/') !== 0 && url.indexOf('://') == -1) { |
| | 7907 | url = AddOnManager.baseURL + '/' + url; |
| | 7908 | } |
| | 7909 | |
| | 7910 | t.urls[n] = url.substring(0, url.lastIndexOf('/')); |
| | 7911 | |
| | 7912 | if (t.lookup[n]) { |
| | 7913 | loadDependencies(); |
| | 7914 | } else { |
| | 7915 | ScriptLoader.ScriptLoader.add(url, loadDependencies, s); |
| | 7916 | } |
| | 7917 | } |
| | 7918 | }; |
| | 7919 | |
| | 7920 | AddOnManager.PluginManager = new AddOnManager(); |
| | 7921 | AddOnManager.ThemeManager = new AddOnManager(); |
| | 7922 | |
| | 7923 | return AddOnManager; |
| | 7924 | }); |
| | 7925 | |
| | 7926 | /** |
| | 7927 | * TinyMCE theme class. |
| | 7928 | * |
| | 7929 | * @class tinymce.Theme |
| | 7930 | */ |
| | 7931 | |
| | 7932 | /** |
| | 7933 | * This method is responsible for rendering/generating the overall user interface with toolbars, buttons, iframe containers etc. |
| | 7934 | * |
| | 7935 | * @method renderUI |
| | 7936 | * @param {Object} obj Object parameter containing the targetNode DOM node that will be replaced visually with an editor instance. |
| | 7937 | * @return {Object} an object with items like iframeContainer, editorContainer, sizeContainer, deltaWidth, deltaHeight. |
| | 7938 | */ |
| | 7939 | |
| | 7940 | /** |
| | 7941 | * Plugin base class, this is a pseudo class that describes how a plugin is to be created for TinyMCE. The methods below are all optional. |
| | 7942 | * |
| | 7943 | * @class tinymce.Plugin |
| | 7944 | * @example |
| | 7945 | * tinymce.PluginManager.add('example', function(editor, url) { |
| | 7946 | * // Add a button that opens a window |
| | 7947 | * editor.addButton('example', { |
| | 7948 | * text: 'My button', |
| | 7949 | * icon: false, |
| | 7950 | * onclick: function() { |
| | 7951 | * // Open window |
| | 7952 | * editor.windowManager.open({ |
| | 7953 | * title: 'Example plugin', |
| | 7954 | * body: [ |
| | 7955 | * {type: 'textbox', name: 'title', label: 'Title'} |
| | 7956 | * ], |
| | 7957 | * onsubmit: function(e) { |
| | 7958 | * // Insert content when the window form is submitted |
| | 7959 | * editor.insertContent('Title: ' + e.data.title); |
| | 7960 | * } |
| | 7961 | * }); |
| | 7962 | * } |
| | 7963 | * }); |
| | 7964 | * |
| | 7965 | * // Adds a menu item to the tools menu |
| | 7966 | * editor.addMenuItem('example', { |
| | 7967 | * text: 'Example plugin', |
| | 7968 | * context: 'tools', |
| | 7969 | * onclick: function() { |
| | 7970 | * // Open window with a specific url |
| | 7971 | * editor.windowManager.open({ |
| | 7972 | * title: 'TinyMCE site', |
| | 7973 | * url: 'http://www.tinymce.com', |
| | 7974 | * width: 800, |
| | 7975 | * height: 600, |
| | 7976 | * buttons: [{ |
| | 7977 | * text: 'Close', |
| | 7978 | * onclick: 'close' |
| | 7979 | * }] |
| | 7980 | * }); |
| | 7981 | * } |
| | 7982 | * }); |
| | 7983 | * }); |
| | 7984 | */ |
| | 7985 | |
| | 7986 | // Included from: js/tinymce/classes/html/Node.js |
| | 7987 | |
| | 7988 | /** |
| | 7989 | * Node.js |
| | 7990 | * |
| | 7991 | * Copyright, Moxiecode Systems AB |
| | 7992 | * Released under LGPL License. |
| | 7993 | * |
| | 7994 | * License: http://www.tinymce.com/license |
| | 7995 | * Contributing: http://www.tinymce.com/contributing |
| | 7996 | */ |
| | 7997 | |
| | 7998 | /** |
| | 7999 | * This class is a minimalistic implementation of a DOM like node used by the DomParser class. |
| | 8000 | * |
| | 8001 | * @example |
| | 8002 | * var node = new tinymce.html.Node('strong', 1); |
| | 8003 | * someRoot.append(node); |
| | 8004 | * |
| | 8005 | * @class tinymce.html.Node |
| | 8006 | * @version 3.4 |
| | 8007 | */ |
| | 8008 | define("tinymce/html/Node", [], function() { |
| | 8009 | var whiteSpaceRegExp = /^[ \t\r\n]*$/, typeLookup = { |
| | 8010 | '#text': 3, |
| | 8011 | '#comment': 8, |
| | 8012 | '#cdata': 4, |
| | 8013 | '#pi': 7, |
| | 8014 | '#doctype': 10, |
| | 8015 | '#document-fragment': 11 |
| | 8016 | }; |
| | 8017 | |
| | 8018 | // Walks the tree left/right |
| | 8019 | function walk(node, root_node, prev) { |
| | 8020 | var sibling, parent, startName = prev ? 'lastChild' : 'firstChild', siblingName = prev ? 'prev' : 'next'; |
| | 8021 | |
| | 8022 | // Walk into nodes if it has a start |
| | 8023 | if (node[startName]) { |
| | 8024 | return node[startName]; |
| | 8025 | } |
| | 8026 | |
| | 8027 | // Return the sibling if it has one |
| | 8028 | if (node !== root_node) { |
| | 8029 | sibling = node[siblingName]; |
| | 8030 | |
| | 8031 | if (sibling) { |
| | 8032 | return sibling; |
| | 8033 | } |
| | 8034 | |
| | 8035 | // Walk up the parents to look for siblings |
| | 8036 | for (parent = node.parent; parent && parent !== root_node; parent = parent.parent) { |
| | 8037 | sibling = parent[siblingName]; |
| | 8038 | |
| | 8039 | if (sibling) { |
| | 8040 | return sibling; |
| | 8041 | } |
| | 8042 | } |
| | 8043 | } |
| | 8044 | } |
| | 8045 | |
| | 8046 | /** |
| | 8047 | * Constructs a new Node instance. |
| | 8048 | * |
| | 8049 | * @constructor |
| | 8050 | * @method Node |
| | 8051 | * @param {String} name Name of the node type. |
| | 8052 | * @param {Number} type Numeric type representing the node. |
| | 8053 | */ |
| | 8054 | function Node(name, type) { |
| | 8055 | this.name = name; |
| | 8056 | this.type = type; |
| | 8057 | |
| | 8058 | if (type === 1) { |
| | 8059 | this.attributes = []; |
| | 8060 | this.attributes.map = {}; |
| | 8061 | } |
| | 8062 | } |
| | 8063 | |
| | 8064 | Node.prototype = { |
| | 8065 | /** |
| | 8066 | * Replaces the current node with the specified one. |
| | 8067 | * |
| | 8068 | * @example |
| | 8069 | * someNode.replace(someNewNode); |
| | 8070 | * |
| | 8071 | * @method replace |
| | 8072 | * @param {tinymce.html.Node} node Node to replace the current node with. |
| | 8073 | * @return {tinymce.html.Node} The old node that got replaced. |
| | 8074 | */ |
| | 8075 | replace: function(node) { |
| | 8076 | var self = this; |
| | 8077 | |
| | 8078 | if (node.parent) { |
| | 8079 | node.remove(); |
| | 8080 | } |
| | 8081 | |
| | 8082 | self.insert(node, self); |
| | 8083 | self.remove(); |
| | 8084 | |
| | 8085 | return self; |
| | 8086 | }, |
| | 8087 | |
| | 8088 | /** |
| | 8089 | * Gets/sets or removes an attribute by name. |
| | 8090 | * |
| | 8091 | * @example |
| | 8092 | * someNode.attr("name", "value"); // Sets an attribute |
| | 8093 | * console.log(someNode.attr("name")); // Gets an attribute |
| | 8094 | * someNode.attr("name", null); // Removes an attribute |
| | 8095 | * |
| | 8096 | * @method attr |
| | 8097 | * @param {String} name Attribute name to set or get. |
| | 8098 | * @param {String} value Optional value to set. |
| | 8099 | * @return {String/tinymce.html.Node} String or undefined on a get operation or the current node on a set operation. |
| | 8100 | */ |
| | 8101 | attr: function(name, value) { |
| | 8102 | var self = this, attrs, i, undef; |
| | 8103 | |
| | 8104 | if (typeof name !== "string") { |
| | 8105 | for (i in name) { |
| | 8106 | self.attr(i, name[i]); |
| | 8107 | } |
| | 8108 | |
| | 8109 | return self; |
| | 8110 | } |
| | 8111 | |
| | 8112 | if ((attrs = self.attributes)) { |
| | 8113 | if (value !== undef) { |
| | 8114 | // Remove attribute |
| | 8115 | if (value === null) { |
| | 8116 | if (name in attrs.map) { |
| | 8117 | delete attrs.map[name]; |
| | 8118 | |
| | 8119 | i = attrs.length; |
| | 8120 | while (i--) { |
| | 8121 | if (attrs[i].name === name) { |
| | 8122 | attrs = attrs.splice(i, 1); |
| | 8123 | return self; |
| | 8124 | } |
| | 8125 | } |
| | 8126 | } |
| | 8127 | |
| | 8128 | return self; |
| | 8129 | } |
| | 8130 | |
| | 8131 | // Set attribute |
| | 8132 | if (name in attrs.map) { |
| | 8133 | // Set attribute |
| | 8134 | i = attrs.length; |
| | 8135 | while (i--) { |
| | 8136 | if (attrs[i].name === name) { |
| | 8137 | attrs[i].value = value; |
| | 8138 | break; |
| | 8139 | } |
| | 8140 | } |
| | 8141 | } else { |
| | 8142 | attrs.push({name: name, value: value}); |
| | 8143 | } |
| | 8144 | |
| | 8145 | attrs.map[name] = value; |
| | 8146 | |
| | 8147 | return self; |
| | 8148 | } else { |
| | 8149 | return attrs.map[name]; |
| | 8150 | } |
| | 8151 | } |
| | 8152 | }, |
| | 8153 | |
| | 8154 | /** |
| | 8155 | * Does a shallow clones the node into a new node. It will also exclude id attributes since |
| | 8156 | * there should only be one id per document. |
| | 8157 | * |
| | 8158 | * @example |
| | 8159 | * var clonedNode = node.clone(); |
| | 8160 | * |
| | 8161 | * @method clone |
| | 8162 | * @return {tinymce.html.Node} New copy of the original node. |
| | 8163 | */ |
| | 8164 | clone: function() { |
| | 8165 | var self = this, clone = new Node(self.name, self.type), i, l, selfAttrs, selfAttr, cloneAttrs; |
| | 8166 | |
| | 8167 | // Clone element attributes |
| | 8168 | if ((selfAttrs = self.attributes)) { |
| | 8169 | cloneAttrs = []; |
| | 8170 | cloneAttrs.map = {}; |
| | 8171 | |
| | 8172 | for (i = 0, l = selfAttrs.length; i < l; i++) { |
| | 8173 | selfAttr = selfAttrs[i]; |
| | 8174 | |
| | 8175 | // Clone everything except id |
| | 8176 | if (selfAttr.name !== 'id') { |
| | 8177 | cloneAttrs[cloneAttrs.length] = {name: selfAttr.name, value: selfAttr.value}; |
| | 8178 | cloneAttrs.map[selfAttr.name] = selfAttr.value; |
| | 8179 | } |
| | 8180 | } |
| | 8181 | |
| | 8182 | clone.attributes = cloneAttrs; |
| | 8183 | } |
| | 8184 | |
| | 8185 | clone.value = self.value; |
| | 8186 | clone.shortEnded = self.shortEnded; |
| | 8187 | |
| | 8188 | return clone; |
| | 8189 | }, |
| | 8190 | |
| | 8191 | /** |
| | 8192 | * Wraps the node in in another node. |
| | 8193 | * |
| | 8194 | * @example |
| | 8195 | * node.wrap(wrapperNode); |
| | 8196 | * |
| | 8197 | * @method wrap |
| | 8198 | */ |
| | 8199 | wrap: function(wrapper) { |
| | 8200 | var self = this; |
| | 8201 | |
| | 8202 | self.parent.insert(wrapper, self); |
| | 8203 | wrapper.append(self); |
| | 8204 | |
| | 8205 | return self; |
| | 8206 | }, |
| | 8207 | |
| | 8208 | /** |
| | 8209 | * Unwraps the node in other words it removes the node but keeps the children. |
| | 8210 | * |
| | 8211 | * @example |
| | 8212 | * node.unwrap(); |
| | 8213 | * |
| | 8214 | * @method unwrap |
| | 8215 | */ |
| | 8216 | unwrap: function() { |
| | 8217 | var self = this, node, next; |
| | 8218 | |
| | 8219 | for (node = self.firstChild; node; ) { |
| | 8220 | next = node.next; |
| | 8221 | self.insert(node, self, true); |
| | 8222 | node = next; |
| | 8223 | } |
| | 8224 | |
| | 8225 | self.remove(); |
| | 8226 | }, |
| | 8227 | |
| | 8228 | /** |
| | 8229 | * Removes the node from it's parent. |
| | 8230 | * |
| | 8231 | * @example |
| | 8232 | * node.remove(); |
| | 8233 | * |
| | 8234 | * @method remove |
| | 8235 | * @return {tinymce.html.Node} Current node that got removed. |
| | 8236 | */ |
| | 8237 | remove: function() { |
| | 8238 | var self = this, parent = self.parent, next = self.next, prev = self.prev; |
| | 8239 | |
| | 8240 | if (parent) { |
| | 8241 | if (parent.firstChild === self) { |
| | 8242 | parent.firstChild = next; |
| | 8243 | |
| | 8244 | if (next) { |
| | 8245 | next.prev = null; |
| | 8246 | } |
| | 8247 | } else { |
| | 8248 | prev.next = next; |
| | 8249 | } |
| | 8250 | |
| | 8251 | if (parent.lastChild === self) { |
| | 8252 | parent.lastChild = prev; |
| | 8253 | |
| | 8254 | if (prev) { |
| | 8255 | prev.next = null; |
| | 8256 | } |
| | 8257 | } else { |
| | 8258 | next.prev = prev; |
| | 8259 | } |
| | 8260 | |
| | 8261 | self.parent = self.next = self.prev = null; |
| | 8262 | } |
| | 8263 | |
| | 8264 | return self; |
| | 8265 | }, |
| | 8266 | |
| | 8267 | /** |
| | 8268 | * Appends a new node as a child of the current node. |
| | 8269 | * |
| | 8270 | * @example |
| | 8271 | * node.append(someNode); |
| | 8272 | * |
| | 8273 | * @method append |
| | 8274 | * @param {tinymce.html.Node} node Node to append as a child of the current one. |
| | 8275 | * @return {tinymce.html.Node} The node that got appended. |
| | 8276 | */ |
| | 8277 | append: function(node) { |
| | 8278 | var self = this, last; |
| | 8279 | |
| | 8280 | if (node.parent) { |
| | 8281 | node.remove(); |
| | 8282 | } |
| | 8283 | |
| | 8284 | last = self.lastChild; |
| | 8285 | if (last) { |
| | 8286 | last.next = node; |
| | 8287 | node.prev = last; |
| | 8288 | self.lastChild = node; |
| | 8289 | } else { |
| | 8290 | self.lastChild = self.firstChild = node; |
| | 8291 | } |
| | 8292 | |
| | 8293 | node.parent = self; |
| | 8294 | |
| | 8295 | return node; |
| | 8296 | }, |
| | 8297 | |
| | 8298 | /** |
| | 8299 | * Inserts a node at a specific position as a child of the current node. |
| | 8300 | * |
| | 8301 | * @example |
| | 8302 | * parentNode.insert(newChildNode, oldChildNode); |
| | 8303 | * |
| | 8304 | * @method insert |
| | 8305 | * @param {tinymce.html.Node} node Node to insert as a child of the current node. |
| | 8306 | * @param {tinymce.html.Node} ref_node Reference node to set node before/after. |
| | 8307 | * @param {Boolean} before Optional state to insert the node before the reference node. |
| | 8308 | * @return {tinymce.html.Node} The node that got inserted. |
| | 8309 | */ |
| | 8310 | insert: function(node, ref_node, before) { |
| | 8311 | var parent; |
| | 8312 | |
| | 8313 | if (node.parent) { |
| | 8314 | node.remove(); |
| | 8315 | } |
| | 8316 | |
| | 8317 | parent = ref_node.parent || this; |
| | 8318 | |
| | 8319 | if (before) { |
| | 8320 | if (ref_node === parent.firstChild) { |
| | 8321 | parent.firstChild = node; |
| | 8322 | } else { |
| | 8323 | ref_node.prev.next = node; |
| | 8324 | } |
| | 8325 | |
| | 8326 | node.prev = ref_node.prev; |
| | 8327 | node.next = ref_node; |
| | 8328 | ref_node.prev = node; |
| | 8329 | } else { |
| | 8330 | if (ref_node === parent.lastChild) { |
| | 8331 | parent.lastChild = node; |
| | 8332 | } else { |
| | 8333 | ref_node.next.prev = node; |
| | 8334 | } |
| | 8335 | |
| | 8336 | node.next = ref_node.next; |
| | 8337 | node.prev = ref_node; |
| | 8338 | ref_node.next = node; |
| | 8339 | } |
| | 8340 | |
| | 8341 | node.parent = parent; |
| | 8342 | |
| | 8343 | return node; |
| | 8344 | }, |
| | 8345 | |
| | 8346 | /** |
| | 8347 | * Get all children by name. |
| | 8348 | * |
| | 8349 | * @method getAll |
| | 8350 | * @param {String} name Name of the child nodes to collect. |
| | 8351 | * @return {Array} Array with child nodes matchin the specified name. |
| | 8352 | */ |
| | 8353 | getAll: function(name) { |
| | 8354 | var self = this, node, collection = []; |
| | 8355 | |
| | 8356 | for (node = self.firstChild; node; node = walk(node, self)) { |
| | 8357 | if (node.name === name) { |
| | 8358 | collection.push(node); |
| | 8359 | } |
| | 8360 | } |
| | 8361 | |
| | 8362 | return collection; |
| | 8363 | }, |
| | 8364 | |
| | 8365 | /** |
| | 8366 | * Removes all children of the current node. |
| | 8367 | * |
| | 8368 | * @method empty |
| | 8369 | * @return {tinymce.html.Node} The current node that got cleared. |
| | 8370 | */ |
| | 8371 | empty: function() { |
| | 8372 | var self = this, nodes, i, node; |
| | 8373 | |
| | 8374 | // Remove all children |
| | 8375 | if (self.firstChild) { |
| | 8376 | nodes = []; |
| | 8377 | |
| | 8378 | // Collect the children |
| | 8379 | for (node = self.firstChild; node; node = walk(node, self)) { |
| | 8380 | nodes.push(node); |
| | 8381 | } |
| | 8382 | |
| | 8383 | // Remove the children |
| | 8384 | i = nodes.length; |
| | 8385 | while (i--) { |
| | 8386 | node = nodes[i]; |
| | 8387 | node.parent = node.firstChild = node.lastChild = node.next = node.prev = null; |
| | 8388 | } |
| | 8389 | } |
| | 8390 | |
| | 8391 | self.firstChild = self.lastChild = null; |
| | 8392 | |
| | 8393 | return self; |
| | 8394 | }, |
| | 8395 | |
| | 8396 | /** |
| | 8397 | * Returns true/false if the node is to be considered empty or not. |
| | 8398 | * |
| | 8399 | * @example |
| | 8400 | * node.isEmpty({img: true}); |
| | 8401 | * @method isEmpty |
| | 8402 | * @param {Object} elements Name/value object with elements that are automatically treated as non empty elements. |
| | 8403 | * @return {Boolean} true/false if the node is empty or not. |
| | 8404 | */ |
| | 8405 | isEmpty: function(elements) { |
| | 8406 | var self = this, node = self.firstChild, i, name; |
| | 8407 | |
| | 8408 | if (node) { |
| | 8409 | do { |
| | 8410 | if (node.type === 1) { |
| | 8411 | // Ignore bogus elements |
| | 8412 | if (node.attributes.map['data-mce-bogus']) { |
| | 8413 | continue; |
| | 8414 | } |
| | 8415 | |
| | 8416 | // Keep empty elements like <img /> |
| | 8417 | if (elements[node.name]) { |
| | 8418 | return false; |
| | 8419 | } |
| | 8420 | |
| | 8421 | // Keep elements with data attributes or name attribute like <a name="1"></a> |
| | 8422 | i = node.attributes.length; |
| | 8423 | while (i--) { |
| | 8424 | name = node.attributes[i].name; |
| | 8425 | if (name === "name" || name.indexOf('data-mce-') === 0) { |
| | 8426 | return false; |
| | 8427 | } |
| | 8428 | } |
| | 8429 | } |
| | 8430 | |
| | 8431 | // Keep comments |
| | 8432 | if (node.type === 8) { |
| | 8433 | return false; |
| | 8434 | } |
| | 8435 | |
| | 8436 | // Keep non whitespace text nodes |
| | 8437 | if ((node.type === 3 && !whiteSpaceRegExp.test(node.value))) { |
| | 8438 | return false; |
| | 8439 | } |
| | 8440 | } while ((node = walk(node, self))); |
| | 8441 | } |
| | 8442 | |
| | 8443 | return true; |
| | 8444 | }, |
| | 8445 | |
| | 8446 | /** |
| | 8447 | * Walks to the next or previous node and returns that node or null if it wasn't found. |
| | 8448 | * |
| | 8449 | * @method walk |
| | 8450 | * @param {Boolean} prev Optional previous node state defaults to false. |
| | 8451 | * @return {tinymce.html.Node} Node that is next to or previous of the current node. |
| | 8452 | */ |
| | 8453 | walk: function(prev) { |
| | 8454 | return walk(this, null, prev); |
| | 8455 | } |
| | 8456 | }; |
| | 8457 | |
| | 8458 | /** |
| | 8459 | * Creates a node of a specific type. |
| | 8460 | * |
| | 8461 | * @static |
| | 8462 | * @method create |
| | 8463 | * @param {String} name Name of the node type to create for example "b" or "#text". |
| | 8464 | * @param {Object} attrs Name/value collection of attributes that will be applied to elements. |
| | 8465 | */ |
| | 8466 | Node.create = function(name, attrs) { |
| | 8467 | var node, attrName; |
| | 8468 | |
| | 8469 | // Create node |
| | 8470 | node = new Node(name, typeLookup[name] || 1); |
| | 8471 | |
| | 8472 | // Add attributes if needed |
| | 8473 | if (attrs) { |
| | 8474 | for (attrName in attrs) { |
| | 8475 | node.attr(attrName, attrs[attrName]); |
| | 8476 | } |
| | 8477 | } |
| | 8478 | |
| | 8479 | return node; |
| | 8480 | }; |
| | 8481 | |
| | 8482 | return Node; |
| | 8483 | }); |
| | 8484 | |
| | 8485 | // Included from: js/tinymce/classes/html/Schema.js |
| | 8486 | |
| | 8487 | /** |
| | 8488 | * Schema.js |
| | 8489 | * |
| | 8490 | * Copyright, Moxiecode Systems AB |
| | 8491 | * Released under LGPL License. |
| | 8492 | * |
| | 8493 | * License: http://www.tinymce.com/license |
| | 8494 | * Contributing: http://www.tinymce.com/contributing |
| | 8495 | */ |
| | 8496 | |
| | 8497 | /** |
| | 8498 | * Schema validator class. |
| | 8499 | * |
| | 8500 | * @class tinymce.html.Schema |
| | 8501 | * @example |
| | 8502 | * if (tinymce.activeEditor.schema.isValidChild('p', 'span')) |
| | 8503 | * alert('span is valid child of p.'); |
| | 8504 | * |
| | 8505 | * if (tinymce.activeEditor.schema.getElementRule('p')) |
| | 8506 | * alert('P is a valid element.'); |
| | 8507 | * |
| | 8508 | * @class tinymce.html.Schema |
| | 8509 | * @version 3.4 |
| | 8510 | */ |
| | 8511 | define("tinymce/html/Schema", [ |
| | 8512 | "tinymce/util/Tools" |
| | 8513 | ], function(Tools) { |
| | 8514 | var mapCache = {}; |
| | 8515 | var makeMap = Tools.makeMap, each = Tools.each, extend = Tools.extend, explode = Tools.explode, inArray = Tools.inArray; |
| | 8516 | |
| | 8517 | function split(items, delim) { |
| | 8518 | return items ? items.split(delim || ' ') : []; |
| | 8519 | } |
| | 8520 | |
| | 8521 | /** |
| | 8522 | * Builds a schema lookup table |
| | 8523 | * |
| | 8524 | * @private |
| | 8525 | * @param {String} type html4, html5 or html5-strict schema type. |
| | 8526 | * @return {Object} Schema lookup table. |
| | 8527 | */ |
| | 8528 | function compileSchema(type) { |
| | 8529 | var schema = {}, globalAttributes, eventAttributes, blockContent; |
| | 8530 | var phrasingContent, flowContent, html4BlockContent, html4PhrasingContent; |
| | 8531 | |
| | 8532 | function add(name, attributes, children) { |
| | 8533 | var ni, i, attributesOrder, args = arguments; |
| | 8534 | |
| | 8535 | function arrayToMap(array) { |
| | 8536 | var map = {}, i, l; |
| | 8537 | |
| | 8538 | for (i = 0, l = array.length; i < l; i++) { |
| | 8539 | map[array[i]] = {}; |
| | 8540 | } |
| | 8541 | |
| | 8542 | return map; |
| | 8543 | } |
| | 8544 | |
| | 8545 | children = children || []; |
| | 8546 | attributes = attributes || ""; |
| | 8547 | |
| | 8548 | if (typeof(children) === "string") { |
| | 8549 | children = split(children); |
| | 8550 | } |
| | 8551 | |
| | 8552 | // Split string children |
| | 8553 | for (i = 3; i < args.length; i++) { |
| | 8554 | if (typeof(args[i]) === "string") { |
| | 8555 | args[i] = split(args[i]); |
| | 8556 | } |
| | 8557 | |
| | 8558 | children.push.apply(children, args[i]); |
| | 8559 | } |
| | 8560 | |
| | 8561 | name = split(name); |
| | 8562 | ni = name.length; |
| | 8563 | while (ni--) { |
| | 8564 | attributesOrder = [].concat(globalAttributes, split(attributes)); |
| | 8565 | schema[name[ni]] = { |
| | 8566 | attributes: arrayToMap(attributesOrder), |
| | 8567 | attributesOrder: attributesOrder, |
| | 8568 | children: arrayToMap(children) |
| | 8569 | }; |
| | 8570 | } |
| | 8571 | } |
| | 8572 | |
| | 8573 | function addAttrs(name, attributes) { |
| | 8574 | var ni, schemaItem, i, l; |
| | 8575 | |
| | 8576 | name = split(name); |
| | 8577 | ni = name.length; |
| | 8578 | attributes = split(attributes); |
| | 8579 | while (ni--) { |
| | 8580 | schemaItem = schema[name[ni]]; |
| | 8581 | for (i = 0, l = attributes.length; i < l; i++) { |
| | 8582 | schemaItem.attributes[attributes[i]] = {}; |
| | 8583 | schemaItem.attributesOrder.push(attributes[i]); |
| | 8584 | } |
| | 8585 | } |
| | 8586 | } |
| | 8587 | |
| | 8588 | // Use cached schema |
| | 8589 | if (mapCache[type]) { |
| | 8590 | return mapCache[type]; |
| | 8591 | } |
| | 8592 | |
| | 8593 | // Attributes present on all elements |
| | 8594 | globalAttributes = split("id accesskey class dir lang style tabindex title"); |
| | 8595 | |
| | 8596 | // Event attributes can be opt-in/opt-out |
| | 8597 | eventAttributes = split("onabort onblur oncancel oncanplay oncanplaythrough onchange onclick onclose oncontextmenu oncuechange " + |
| | 8598 | "ondblclick ondrag ondragend ondragenter ondragleave ondragover ondragstart ondrop ondurationchange onemptied onended " + |
| | 8599 | "onerror onfocus oninput oninvalid onkeydown onkeypress onkeyup onload onloadeddata onloadedmetadata onloadstart " + |
| | 8600 | "onmousedown onmousemove onmouseout onmouseover onmouseup onmousewheel onpause onplay onplaying onprogress onratechange " + |
| | 8601 | "onreset onscroll onseeked onseeking onseeking onselect onshow onstalled onsubmit onsuspend ontimeupdate onvolumechange " + |
| | 8602 | "onwaiting" |
| | 8603 | ); |
| | 8604 | |
| | 8605 | // Block content elements |
| | 8606 | blockContent = split( |
| | 8607 | "address blockquote div dl fieldset form h1 h2 h3 h4 h5 h6 hr menu ol p pre table ul" |
| | 8608 | ); |
| | 8609 | |
| | 8610 | // Phrasing content elements from the HTML5 spec (inline) |
| | 8611 | phrasingContent = split( |
| | 8612 | "a abbr b bdo br button cite code del dfn em embed i iframe img input ins kbd " + |
| | 8613 | "label map noscript object q s samp script select small span strong sub sup " + |
| | 8614 | "textarea u var #text #comment" |
| | 8615 | ); |
| | 8616 | |
| | 8617 | // Add HTML5 items to globalAttributes, blockContent, phrasingContent |
| | 8618 | if (type != "html4") { |
| | 8619 | globalAttributes.push.apply(globalAttributes, split("contenteditable contextmenu draggable dropzone " + |
| | 8620 | "hidden spellcheck translate")); |
| | 8621 | blockContent.push.apply(blockContent, split("article aside details dialog figure header footer hgroup section nav")); |
| | 8622 | phrasingContent.push.apply(phrasingContent, split("audio canvas command datalist mark meter output progress time wbr " + |
| | 8623 | "video ruby bdi keygen")); |
| | 8624 | } |
| | 8625 | |
| | 8626 | // Add HTML4 elements unless it's html5-strict |
| | 8627 | if (type != "html5-strict") { |
| | 8628 | globalAttributes.push("xml:lang"); |
| | 8629 | |
| | 8630 | html4PhrasingContent = split("acronym applet basefont big font strike tt"); |
| | 8631 | phrasingContent.push.apply(phrasingContent, html4PhrasingContent); |
| | 8632 | |
| | 8633 | each(html4PhrasingContent, function(name) { |
| | 8634 | add(name, "", phrasingContent); |
| | 8635 | }); |
| | 8636 | |
| | 8637 | html4BlockContent = split("center dir isindex noframes"); |
| | 8638 | blockContent.push.apply(blockContent, html4BlockContent); |
| | 8639 | |
| | 8640 | // Flow content elements from the HTML5 spec (block+inline) |
| | 8641 | flowContent = [].concat(blockContent, phrasingContent); |
| | 8642 | |
| | 8643 | each(html4BlockContent, function(name) { |
| | 8644 | add(name, "", flowContent); |
| | 8645 | }); |
| | 8646 | } |
| | 8647 | |
| | 8648 | // Flow content elements from the HTML5 spec (block+inline) |
| | 8649 | flowContent = flowContent || [].concat(blockContent, phrasingContent); |
| | 8650 | |
| | 8651 | // HTML4 base schema TODO: Move HTML5 specific attributes to HTML5 specific if statement |
| | 8652 | // Schema items <element name>, <specific attributes>, <children ..> |
| | 8653 | add("html", "manifest", "head body"); |
| | 8654 | add("head", "", "base command link meta noscript script style title"); |
| | 8655 | add("title hr noscript br"); |
| | 8656 | add("base", "href target"); |
| | 8657 | add("link", "href rel media hreflang type sizes hreflang"); |
| | 8658 | add("meta", "name http-equiv content charset"); |
| | 8659 | add("style", "media type scoped"); |
| | 8660 | add("script", "src async defer type charset"); |
| | 8661 | add("body", "onafterprint onbeforeprint onbeforeunload onblur onerror onfocus " + |
| | 8662 | "onhashchange onload onmessage onoffline ononline onpagehide onpageshow " + |
| | 8663 | "onpopstate onresize onscroll onstorage onunload", flowContent); |
| | 8664 | add("address dt dd div caption", "", flowContent); |
| | 8665 | add("h1 h2 h3 h4 h5 h6 pre p abbr code var samp kbd sub sup i b u bdo span legend em strong small s cite dfn", "", phrasingContent); |
| | 8666 | add("blockquote", "cite", flowContent); |
| | 8667 | add("ol", "reversed start type", "li"); |
| | 8668 | add("ul", "", "li"); |
| | 8669 | add("li", "value", flowContent); |
| | 8670 | add("dl", "", "dt dd"); |
| | 8671 | add("a", "href target rel media hreflang type", phrasingContent); |
| | 8672 | add("q", "cite", phrasingContent); |
| | 8673 | add("ins del", "cite datetime", flowContent); |
| | 8674 | add("img", "src alt usemap ismap width height"); |
| | 8675 | add("iframe", "src name width height", flowContent); |
| | 8676 | add("embed", "src type width height"); |
| | 8677 | add("object", "data type typemustmatch name usemap form width height", flowContent, "param"); |
| | 8678 | add("param", "name value"); |
| | 8679 | add("map", "name", flowContent, "area"); |
| | 8680 | add("area", "alt coords shape href target rel media hreflang type"); |
| | 8681 | add("table", "border", "caption colgroup thead tfoot tbody tr" + (type == "html4" ? " col" : "")); |
| | 8682 | add("colgroup", "span", "col"); |
| | 8683 | add("col", "span"); |
| | 8684 | add("tbody thead tfoot", "", "tr"); |
| | 8685 | add("tr", "", "td th"); |
| | 8686 | add("td", "colspan rowspan headers", flowContent); |
| | 8687 | add("th", "colspan rowspan headers scope abbr", flowContent); |
| | 8688 | add("form", "accept-charset action autocomplete enctype method name novalidate target", flowContent); |
| | 8689 | add("fieldset", "disabled form name", flowContent, "legend"); |
| | 8690 | add("label", "form for", phrasingContent); |
| | 8691 | add("input", "accept alt autocomplete checked dirname disabled form formaction formenctype formmethod formnovalidate " + |
| | 8692 | "formtarget height list max maxlength min multiple name pattern readonly required size src step type value width" |
| | 8693 | ); |
| | 8694 | add("button", "disabled form formaction formenctype formmethod formnovalidate formtarget name type value", |
| | 8695 | type == "html4" ? flowContent : phrasingContent); |
| | 8696 | add("select", "disabled form multiple name required size", "option optgroup"); |
| | 8697 | add("optgroup", "disabled label", "option"); |
| | 8698 | add("option", "disabled label selected value"); |
| | 8699 | add("textarea", "cols dirname disabled form maxlength name readonly required rows wrap"); |
| | 8700 | add("menu", "type label", flowContent, "li"); |
| | 8701 | add("noscript", "", flowContent); |
| | 8702 | |
| | 8703 | // Extend with HTML5 elements |
| | 8704 | if (type != "html4") { |
| | 8705 | add("wbr"); |
| | 8706 | add("ruby", "", phrasingContent, "rt rp"); |
| | 8707 | add("figcaption", "", flowContent); |
| | 8708 | add("mark rt rp summary bdi", "", phrasingContent); |
| | 8709 | add("canvas", "width height", flowContent); |
| | 8710 | add("video", "src crossorigin poster preload autoplay mediagroup loop " + |
| | 8711 | "muted controls width height", flowContent, "track source"); |
| | 8712 | add("audio", "src crossorigin preload autoplay mediagroup loop muted controls", flowContent, "track source"); |
| | 8713 | add("source", "src type media"); |
| | 8714 | add("track", "kind src srclang label default"); |
| | 8715 | add("datalist", "", phrasingContent, "option"); |
| | 8716 | add("article section nav aside header footer", "", flowContent); |
| | 8717 | add("hgroup", "", "h1 h2 h3 h4 h5 h6"); |
| | 8718 | add("figure", "", flowContent, "figcaption"); |
| | 8719 | add("time", "datetime", phrasingContent); |
| | 8720 | add("dialog", "open", flowContent); |
| | 8721 | add("command", "type label icon disabled checked radiogroup command"); |
| | 8722 | add("output", "for form name", phrasingContent); |
| | 8723 | add("progress", "value max", phrasingContent); |
| | 8724 | add("meter", "value min max low high optimum", phrasingContent); |
| | 8725 | add("details", "open", flowContent, "summary"); |
| | 8726 | add("keygen", "autofocus challenge disabled form keytype name"); |
| | 8727 | } |
| | 8728 | |
| | 8729 | // Extend with HTML4 attributes unless it's html5-strict |
| | 8730 | if (type != "html5-strict") { |
| | 8731 | addAttrs("script", "language xml:space"); |
| | 8732 | addAttrs("style", "xml:space"); |
| | 8733 | addAttrs("object", "declare classid codebase codetype archive standby align border hspace vspace"); |
| | 8734 | addAttrs("param", "valuetype type"); |
| | 8735 | addAttrs("a", "charset name rev shape coords"); |
| | 8736 | addAttrs("br", "clear"); |
| | 8737 | addAttrs("applet", "codebase archive code object alt name width height align hspace vspace"); |
| | 8738 | addAttrs("img", "name longdesc align border hspace vspace"); |
| | 8739 | addAttrs("iframe", "longdesc frameborder marginwidth marginheight scrolling align"); |
| | 8740 | addAttrs("font basefont", "size color face"); |
| | 8741 | addAttrs("input", "usemap align"); |
| | 8742 | addAttrs("select", "onchange"); |
| | 8743 | addAttrs("textarea"); |
| | 8744 | addAttrs("h1 h2 h3 h4 h5 h6 div p legend caption", "align"); |
| | 8745 | addAttrs("ul", "type compact"); |
| | 8746 | addAttrs("li", "type"); |
| | 8747 | addAttrs("ol dl menu dir", "compact"); |
| | 8748 | addAttrs("pre", "width xml:space"); |
| | 8749 | addAttrs("hr", "align noshade size width"); |
| | 8750 | addAttrs("isindex", "prompt"); |
| | 8751 | addAttrs("table", "summary width frame rules cellspacing cellpadding align bgcolor"); |
| | 8752 | addAttrs("col", "width align char charoff valign"); |
| | 8753 | addAttrs("colgroup", "width align char charoff valign"); |
| | 8754 | addAttrs("thead", "align char charoff valign"); |
| | 8755 | addAttrs("tr", "align char charoff valign bgcolor"); |
| | 8756 | addAttrs("th", "axis align char charoff valign nowrap bgcolor width height"); |
| | 8757 | addAttrs("form", "accept"); |
| | 8758 | addAttrs("td", "abbr axis scope align char charoff valign nowrap bgcolor width height"); |
| | 8759 | addAttrs("tfoot", "align char charoff valign"); |
| | 8760 | addAttrs("tbody", "align char charoff valign"); |
| | 8761 | addAttrs("area", "nohref"); |
| | 8762 | addAttrs("body", "background bgcolor text link vlink alink"); |
| | 8763 | } |
| | 8764 | |
| | 8765 | // Extend with HTML5 attributes unless it's html4 |
| | 8766 | if (type != "html4") { |
| | 8767 | addAttrs("input button select textarea", "autofocus"); |
| | 8768 | addAttrs("input textarea", "placeholder"); |
| | 8769 | addAttrs("a", "download"); |
| | 8770 | addAttrs("link script img", "crossorigin"); |
| | 8771 | addAttrs("iframe", "srcdoc sandbox seamless allowfullscreen"); |
| | 8772 | } |
| | 8773 | |
| | 8774 | // Special: iframe, ruby, video, audio, label |
| | 8775 | |
| | 8776 | // Delete children of the same name from it's parent |
| | 8777 | // For example: form can't have a child of the name form |
| | 8778 | each(split('a form meter progress dfn'), function(name) { |
| | 8779 | if (schema[name]) { |
| | 8780 | delete schema[name].children[name]; |
| | 8781 | } |
| | 8782 | }); |
| | 8783 | |
| | 8784 | // Delete header, footer, sectioning and heading content descendants |
| | 8785 | /*each('dt th address', function(name) { |
| | 8786 | delete schema[name].children[name]; |
| | 8787 | });*/ |
| | 8788 | |
| | 8789 | // Caption can't have tables |
| | 8790 | delete schema.caption.children.table; |
| | 8791 | |
| | 8792 | // TODO: LI:s can only have value if parent is OL |
| | 8793 | |
| | 8794 | // TODO: Handle transparent elements |
| | 8795 | // a ins del canvas map |
| | 8796 | |
| | 8797 | mapCache[type] = schema; |
| | 8798 | |
| | 8799 | return schema; |
| | 8800 | } |
| | 8801 | |
| | 8802 | /** |
| | 8803 | * Constructs a new Schema instance. |
| | 8804 | * |
| | 8805 | * @constructor |
| | 8806 | * @method Schema |
| | 8807 | * @param {Object} settings Name/value settings object. |
| | 8808 | */ |
| | 8809 | return function(settings) { |
| | 8810 | var self = this, elements = {}, children = {}, patternElements = [], validStyles, schemaItems; |
| | 8811 | var whiteSpaceElementsMap, selfClosingElementsMap, shortEndedElementsMap, boolAttrMap; |
| | 8812 | var blockElementsMap, nonEmptyElementsMap, textBlockElementsMap, customElementsMap = {}, specialElements = {}; |
| | 8813 | |
| | 8814 | // Creates an lookup table map object for the specified option or the default value |
| | 8815 | function createLookupTable(option, default_value, extendWith) { |
| | 8816 | var value = settings[option]; |
| | 8817 | |
| | 8818 | if (!value) { |
| | 8819 | // Get cached default map or make it if needed |
| | 8820 | value = mapCache[option]; |
| | 8821 | |
| | 8822 | if (!value) { |
| | 8823 | value = makeMap(default_value, ' ', makeMap(default_value.toUpperCase(), ' ')); |
| | 8824 | value = extend(value, extendWith); |
| | 8825 | |
| | 8826 | mapCache[option] = value; |
| | 8827 | } |
| | 8828 | } else { |
| | 8829 | // Create custom map |
| | 8830 | value = makeMap(value, ',', makeMap(value.toUpperCase(), ' ')); |
| | 8831 | } |
| | 8832 | |
| | 8833 | return value; |
| | 8834 | } |
| | 8835 | |
| | 8836 | settings = settings || {}; |
| | 8837 | schemaItems = compileSchema(settings.schema); |
| | 8838 | |
| | 8839 | // Allow all elements and attributes if verify_html is set to false |
| | 8840 | if (settings.verify_html === false) { |
| | 8841 | settings.valid_elements = '*[*]'; |
| | 8842 | } |
| | 8843 | |
| | 8844 | // Build styles list |
| | 8845 | if (settings.valid_styles) { |
| | 8846 | validStyles = {}; |
| | 8847 | |
| | 8848 | // Convert styles into a rule list |
| | 8849 | each(settings.valid_styles, function(value, key) { |
| | 8850 | validStyles[key] = explode(value); |
| | 8851 | }); |
| | 8852 | } |
| | 8853 | |
| | 8854 | // Setup map objects |
| | 8855 | whiteSpaceElementsMap = createLookupTable('whitespace_elements', 'pre script noscript style textarea video audio iframe object'); |
| | 8856 | selfClosingElementsMap = createLookupTable('self_closing_elements', 'colgroup dd dt li option p td tfoot th thead tr'); |
| | 8857 | shortEndedElementsMap = createLookupTable('short_ended_elements', 'area base basefont br col frame hr img input isindex link ' + |
| | 8858 | 'meta param embed source wbr track'); |
| | 8859 | boolAttrMap = createLookupTable('boolean_attributes', 'checked compact declare defer disabled ismap multiple nohref noresize ' + |
| | 8860 | 'noshade nowrap readonly selected autoplay loop controls'); |
| | 8861 | nonEmptyElementsMap = createLookupTable('non_empty_elements', 'td th iframe video audio object script', shortEndedElementsMap); |
| | 8862 | textBlockElementsMap = createLookupTable('text_block_elements', 'h1 h2 h3 h4 h5 h6 p div address pre form ' + |
| | 8863 | 'blockquote center dir fieldset header footer article section hgroup aside nav figure'); |
| | 8864 | blockElementsMap = createLookupTable('block_elements', 'hr table tbody thead tfoot ' + |
| | 8865 | 'th tr td li ol ul caption dl dt dd noscript menu isindex samp option ' + |
| | 8866 | 'datalist select optgroup', textBlockElementsMap); |
| | 8867 | |
| | 8868 | each((settings.special || 'script noscript style textarea').split(' '), function(name) { |
| | 8869 | specialElements[name] = new RegExp('<\/' + name + '[^>]*>','gi'); |
| | 8870 | }); |
| | 8871 | |
| | 8872 | // Converts a wildcard expression string to a regexp for example *a will become /.*a/. |
| | 8873 | function patternToRegExp(str) { |
| | 8874 | return new RegExp('^' + str.replace(/([?+*])/g, '.$1') + '$'); |
| | 8875 | } |
| | 8876 | |
| | 8877 | // Parses the specified valid_elements string and adds to the current rules |
| | 8878 | // This function is a bit hard to read since it's heavily optimized for speed |
| | 8879 | function addValidElements(valid_elements) { |
| | 8880 | var ei, el, ai, al, matches, element, attr, attrData, elementName, attrName, attrType, attributes, attributesOrder, |
| | 8881 | prefix, outputName, globalAttributes, globalAttributesOrder, key, value, |
| | 8882 | elementRuleRegExp = /^([#+\-])?([^\[!\/]+)(?:\/([^\[!]+))?(?:(!?)\[([^\]]+)\])?$/, |
| | 8883 | attrRuleRegExp = /^([!\-])?(\w+::\w+|[^=:<]+)?(?:([=:<])(.*))?$/, |
| | 8884 | hasPatternsRegExp = /[*?+]/; |
| | 8885 | |
| | 8886 | if (valid_elements) { |
| | 8887 | // Split valid elements into an array with rules |
| | 8888 | valid_elements = split(valid_elements, ','); |
| | 8889 | |
| | 8890 | if (elements['@']) { |
| | 8891 | globalAttributes = elements['@'].attributes; |
| | 8892 | globalAttributesOrder = elements['@'].attributesOrder; |
| | 8893 | } |
| | 8894 | |
| | 8895 | // Loop all rules |
| | 8896 | for (ei = 0, el = valid_elements.length; ei < el; ei++) { |
| | 8897 | // Parse element rule |
| | 8898 | matches = elementRuleRegExp.exec(valid_elements[ei]); |
| | 8899 | if (matches) { |
| | 8900 | // Setup local names for matches |
| | 8901 | prefix = matches[1]; |
| | 8902 | elementName = matches[2]; |
| | 8903 | outputName = matches[3]; |
| | 8904 | attrData = matches[5]; |
| | 8905 | |
| | 8906 | // Create new attributes and attributesOrder |
| | 8907 | attributes = {}; |
| | 8908 | attributesOrder = []; |
| | 8909 | |
| | 8910 | // Create the new element |
| | 8911 | element = { |
| | 8912 | attributes: attributes, |
| | 8913 | attributesOrder: attributesOrder |
| | 8914 | }; |
| | 8915 | |
| | 8916 | // Padd empty elements prefix |
| | 8917 | if (prefix === '#') { |
| | 8918 | element.paddEmpty = true; |
| | 8919 | } |
| | 8920 | |
| | 8921 | // Remove empty elements prefix |
| | 8922 | if (prefix === '-') { |
| | 8923 | element.removeEmpty = true; |
| | 8924 | } |
| | 8925 | |
| | 8926 | if (matches[4] === '!') { |
| | 8927 | element.removeEmptyAttrs = true; |
| | 8928 | } |
| | 8929 | |
| | 8930 | // Copy attributes from global rule into current rule |
| | 8931 | if (globalAttributes) { |
| | 8932 | for (key in globalAttributes) { |
| | 8933 | attributes[key] = globalAttributes[key]; |
| | 8934 | } |
| | 8935 | |
| | 8936 | attributesOrder.push.apply(attributesOrder, globalAttributesOrder); |
| | 8937 | } |
| | 8938 | |
| | 8939 | // Attributes defined |
| | 8940 | if (attrData) { |
| | 8941 | attrData = split(attrData, '|'); |
| | 8942 | for (ai = 0, al = attrData.length; ai < al; ai++) { |
| | 8943 | matches = attrRuleRegExp.exec(attrData[ai]); |
| | 8944 | if (matches) { |
| | 8945 | attr = {}; |
| | 8946 | attrType = matches[1]; |
| | 8947 | attrName = matches[2].replace(/::/g, ':'); |
| | 8948 | prefix = matches[3]; |
| | 8949 | value = matches[4]; |
| | 8950 | |
| | 8951 | // Required |
| | 8952 | if (attrType === '!') { |
| | 8953 | element.attributesRequired = element.attributesRequired || []; |
| | 8954 | element.attributesRequired.push(attrName); |
| | 8955 | attr.required = true; |
| | 8956 | } |
| | 8957 | |
| | 8958 | // Denied from global |
| | 8959 | if (attrType === '-') { |
| | 8960 | delete attributes[attrName]; |
| | 8961 | attributesOrder.splice(inArray(attributesOrder, attrName), 1); |
| | 8962 | continue; |
| | 8963 | } |
| | 8964 | |
| | 8965 | // Default value |
| | 8966 | if (prefix) { |
| | 8967 | // Default value |
| | 8968 | if (prefix === '=') { |
| | 8969 | element.attributesDefault = element.attributesDefault || []; |
| | 8970 | element.attributesDefault.push({name: attrName, value: value}); |
| | 8971 | attr.defaultValue = value; |
| | 8972 | } |
| | 8973 | |
| | 8974 | // Forced value |
| | 8975 | if (prefix === ':') { |
| | 8976 | element.attributesForced = element.attributesForced || []; |
| | 8977 | element.attributesForced.push({name: attrName, value: value}); |
| | 8978 | attr.forcedValue = value; |
| | 8979 | } |
| | 8980 | |
| | 8981 | // Required values |
| | 8982 | if (prefix === '<') { |
| | 8983 | attr.validValues = makeMap(value, '?'); |
| | 8984 | } |
| | 8985 | } |
| | 8986 | |
| | 8987 | // Check for attribute patterns |
| | 8988 | if (hasPatternsRegExp.test(attrName)) { |
| | 8989 | element.attributePatterns = element.attributePatterns || []; |
| | 8990 | attr.pattern = patternToRegExp(attrName); |
| | 8991 | element.attributePatterns.push(attr); |
| | 8992 | } else { |
| | 8993 | // Add attribute to order list if it doesn't already exist |
| | 8994 | if (!attributes[attrName]) { |
| | 8995 | attributesOrder.push(attrName); |
| | 8996 | } |
| | 8997 | |
| | 8998 | attributes[attrName] = attr; |
| | 8999 | } |
| | 9000 | } |
| | 9001 | } |
| | 9002 | } |
| | 9003 | |
| | 9004 | // Global rule, store away these for later usage |
| | 9005 | if (!globalAttributes && elementName == '@') { |
| | 9006 | globalAttributes = attributes; |
| | 9007 | globalAttributesOrder = attributesOrder; |
| | 9008 | } |
| | 9009 | |
| | 9010 | // Handle substitute elements such as b/strong |
| | 9011 | if (outputName) { |
| | 9012 | element.outputName = elementName; |
| | 9013 | elements[outputName] = element; |
| | 9014 | } |
| | 9015 | |
| | 9016 | // Add pattern or exact element |
| | 9017 | if (hasPatternsRegExp.test(elementName)) { |
| | 9018 | element.pattern = patternToRegExp(elementName); |
| | 9019 | patternElements.push(element); |
| | 9020 | } else { |
| | 9021 | elements[elementName] = element; |
| | 9022 | } |
| | 9023 | } |
| | 9024 | } |
| | 9025 | } |
| | 9026 | } |
| | 9027 | |
| | 9028 | function setValidElements(valid_elements) { |
| | 9029 | elements = {}; |
| | 9030 | patternElements = []; |
| | 9031 | |
| | 9032 | addValidElements(valid_elements); |
| | 9033 | |
| | 9034 | each(schemaItems, function(element, name) { |
| | 9035 | children[name] = element.children; |
| | 9036 | }); |
| | 9037 | } |
| | 9038 | |
| | 9039 | // Adds custom non HTML elements to the schema |
| | 9040 | function addCustomElements(custom_elements) { |
| | 9041 | var customElementRegExp = /^(~)?(.+)$/; |
| | 9042 | |
| | 9043 | if (custom_elements) { |
| | 9044 | each(split(custom_elements, ','), function(rule) { |
| | 9045 | var matches = customElementRegExp.exec(rule), |
| | 9046 | inline = matches[1] === '~', |
| | 9047 | cloneName = inline ? 'span' : 'div', |
| | 9048 | name = matches[2]; |
| | 9049 | |
| | 9050 | children[name] = children[cloneName]; |
| | 9051 | customElementsMap[name] = cloneName; |
| | 9052 | |
| | 9053 | // If it's not marked as inline then add it to valid block elements |
| | 9054 | if (!inline) { |
| | 9055 | blockElementsMap[name.toUpperCase()] = {}; |
| | 9056 | blockElementsMap[name] = {}; |
| | 9057 | } |
| | 9058 | |
| | 9059 | // Add elements clone if needed |
| | 9060 | if (!elements[name]) { |
| | 9061 | var customRule = elements[cloneName]; |
| | 9062 | |
| | 9063 | customRule = extend({}, customRule); |
| | 9064 | delete customRule.removeEmptyAttrs; |
| | 9065 | delete customRule.removeEmpty; |
| | 9066 | |
| | 9067 | elements[name] = customRule; |
| | 9068 | } |
| | 9069 | |
| | 9070 | // Add custom elements at span/div positions |
| | 9071 | each(children, function(element) { |
| | 9072 | if (element[cloneName]) { |
| | 9073 | element[name] = element[cloneName]; |
| | 9074 | } |
| | 9075 | }); |
| | 9076 | }); |
| | 9077 | } |
| | 9078 | } |
| | 9079 | |
| | 9080 | // Adds valid children to the schema object |
| | 9081 | function addValidChildren(valid_children) { |
| | 9082 | var childRuleRegExp = /^([+\-]?)(\w+)\[([^\]]+)\]$/; |
| | 9083 | |
| | 9084 | if (valid_children) { |
| | 9085 | each(split(valid_children, ','), function(rule) { |
| | 9086 | var matches = childRuleRegExp.exec(rule), parent, prefix; |
| | 9087 | |
| | 9088 | if (matches) { |
| | 9089 | prefix = matches[1]; |
| | 9090 | |
| | 9091 | // Add/remove items from default |
| | 9092 | if (prefix) { |
| | 9093 | parent = children[matches[2]]; |
| | 9094 | } else { |
| | 9095 | parent = children[matches[2]] = {'#comment': {}}; |
| | 9096 | } |
| | 9097 | |
| | 9098 | parent = children[matches[2]]; |
| | 9099 | |
| | 9100 | each(split(matches[3], '|'), function(child) { |
| | 9101 | if (prefix === '-') { |
| | 9102 | delete parent[child]; |
| | 9103 | } else { |
| | 9104 | parent[child] = {}; |
| | 9105 | } |
| | 9106 | }); |
| | 9107 | } |
| | 9108 | }); |
| | 9109 | } |
| | 9110 | } |
| | 9111 | |
| | 9112 | function getElementRule(name) { |
| | 9113 | var element = elements[name], i; |
| | 9114 | |
| | 9115 | // Exact match found |
| | 9116 | if (element) { |
| | 9117 | return element; |
| | 9118 | } |
| | 9119 | |
| | 9120 | // No exact match then try the patterns |
| | 9121 | i = patternElements.length; |
| | 9122 | while (i--) { |
| | 9123 | element = patternElements[i]; |
| | 9124 | |
| | 9125 | if (element.pattern.test(name)) { |
| | 9126 | return element; |
| | 9127 | } |
| | 9128 | } |
| | 9129 | } |
| | 9130 | |
| | 9131 | if (!settings.valid_elements) { |
| | 9132 | // No valid elements defined then clone the elements from the schema spec |
| | 9133 | each(schemaItems, function(element, name) { |
| | 9134 | elements[name] = { |
| | 9135 | attributes: element.attributes, |
| | 9136 | attributesOrder: element.attributesOrder |
| | 9137 | }; |
| | 9138 | |
| | 9139 | children[name] = element.children; |
| | 9140 | }); |
| | 9141 | |
| | 9142 | // Switch these on HTML4 |
| | 9143 | if (settings.schema != "html5") { |
| | 9144 | each(split('strong/b em/i'), function(item) { |
| | 9145 | item = split(item, '/'); |
| | 9146 | elements[item[1]].outputName = item[0]; |
| | 9147 | }); |
| | 9148 | } |
| | 9149 | |
| | 9150 | // Add default alt attribute for images |
| | 9151 | elements.img.attributesDefault = [{name: 'alt', value: ''}]; |
| | 9152 | |
| | 9153 | // Remove these if they are empty by default |
| | 9154 | each(split('ol ul sub sup blockquote span font a table tbody tr strong em b i'), function(name) { |
| | 9155 | if (elements[name]) { |
| | 9156 | elements[name].removeEmpty = true; |
| | 9157 | } |
| | 9158 | }); |
| | 9159 | |
| | 9160 | // Padd these by default |
| | 9161 | each(split('p h1 h2 h3 h4 h5 h6 th td pre div address caption'), function(name) { |
| | 9162 | elements[name].paddEmpty = true; |
| | 9163 | }); |
| | 9164 | |
| | 9165 | // Remove these if they have no attributes |
| | 9166 | each(split('span'), function(name) { |
| | 9167 | elements[name].removeEmptyAttrs = true; |
| | 9168 | }); |
| | 9169 | |
| | 9170 | // Remove these by default |
| | 9171 | // TODO: Reenable in 4.1 |
| | 9172 | /*each(split('script style'), function(name) { |
| | 9173 | delete elements[name]; |
| | 9174 | });*/ |
| | 9175 | } else { |
| | 9176 | setValidElements(settings.valid_elements); |
| | 9177 | } |
| | 9178 | |
| | 9179 | addCustomElements(settings.custom_elements); |
| | 9180 | addValidChildren(settings.valid_children); |
| | 9181 | addValidElements(settings.extended_valid_elements); |
| | 9182 | |
| | 9183 | // Todo: Remove this when we fix list handling to be valid |
| | 9184 | addValidChildren('+ol[ul|ol],+ul[ul|ol]'); |
| | 9185 | |
| | 9186 | // Delete invalid elements |
| | 9187 | if (settings.invalid_elements) { |
| | 9188 | each(explode(settings.invalid_elements), function(item) { |
| | 9189 | if (elements[item]) { |
| | 9190 | delete elements[item]; |
| | 9191 | } |
| | 9192 | }); |
| | 9193 | } |
| | 9194 | |
| | 9195 | // If the user didn't allow span only allow internal spans |
| | 9196 | if (!getElementRule('span')) { |
| | 9197 | addValidElements('span[!data-mce-type|*]'); |
| | 9198 | } |
| | 9199 | |
| | 9200 | /** |
| | 9201 | * Name/value map object with valid parents and children to those parents. |
| | 9202 | * |
| | 9203 | * @example |
| | 9204 | * children = { |
| | 9205 | * div:{p:{}, h1:{}} |
| | 9206 | * }; |
| | 9207 | * @field children |
| | 9208 | * @type Object |
| | 9209 | */ |
| | 9210 | self.children = children; |
| | 9211 | |
| | 9212 | /** |
| | 9213 | * Name/value map object with valid styles for each element. |
| | 9214 | * |
| | 9215 | * @field styles |
| | 9216 | * @type Object |
| | 9217 | */ |
| | 9218 | self.styles = validStyles; |
| | 9219 | |
| | 9220 | /** |
| | 9221 | * Returns a map with boolean attributes. |
| | 9222 | * |
| | 9223 | * @method getBoolAttrs |
| | 9224 | * @return {Object} Name/value lookup map for boolean attributes. |
| | 9225 | */ |
| | 9226 | self.getBoolAttrs = function() { |
| | 9227 | return boolAttrMap; |
| | 9228 | }; |
| | 9229 | |
| | 9230 | /** |
| | 9231 | * Returns a map with block elements. |
| | 9232 | * |
| | 9233 | * @method getBlockElements |
| | 9234 | * @return {Object} Name/value lookup map for block elements. |
| | 9235 | */ |
| | 9236 | self.getBlockElements = function() { |
| | 9237 | return blockElementsMap; |
| | 9238 | }; |
| | 9239 | |
| | 9240 | /** |
| | 9241 | * Returns a map with text block elements. Such as: p,h1-h6,div,address |
| | 9242 | * |
| | 9243 | * @method getTextBlockElements |
| | 9244 | * @return {Object} Name/value lookup map for block elements. |
| | 9245 | */ |
| | 9246 | self.getTextBlockElements = function() { |
| | 9247 | return textBlockElementsMap; |
| | 9248 | }; |
| | 9249 | |
| | 9250 | /** |
| | 9251 | * Returns a map with short ended elements such as BR or IMG. |
| | 9252 | * |
| | 9253 | * @method getShortEndedElements |
| | 9254 | * @return {Object} Name/value lookup map for short ended elements. |
| | 9255 | */ |
| | 9256 | self.getShortEndedElements = function() { |
| | 9257 | return shortEndedElementsMap; |
| | 9258 | }; |
| | 9259 | |
| | 9260 | /** |
| | 9261 | * Returns a map with self closing tags such as <li>. |
| | 9262 | * |
| | 9263 | * @method getSelfClosingElements |
| | 9264 | * @return {Object} Name/value lookup map for self closing tags elements. |
| | 9265 | */ |
| | 9266 | self.getSelfClosingElements = function() { |
| | 9267 | return selfClosingElementsMap; |
| | 9268 | }; |
| | 9269 | |
| | 9270 | /** |
| | 9271 | * Returns a map with elements that should be treated as contents regardless if it has text |
| | 9272 | * content in them or not such as TD, VIDEO or IMG. |
| | 9273 | * |
| | 9274 | * @method getNonEmptyElements |
| | 9275 | * @return {Object} Name/value lookup map for non empty elements. |
| | 9276 | */ |
| | 9277 | self.getNonEmptyElements = function() { |
| | 9278 | return nonEmptyElementsMap; |
| | 9279 | }; |
| | 9280 | |
| | 9281 | /** |
| | 9282 | * Returns a map with elements where white space is to be preserved like PRE or SCRIPT. |
| | 9283 | * |
| | 9284 | * @method getWhiteSpaceElements |
| | 9285 | * @return {Object} Name/value lookup map for white space elements. |
| | 9286 | */ |
| | 9287 | self.getWhiteSpaceElements = function() { |
| | 9288 | return whiteSpaceElementsMap; |
| | 9289 | }; |
| | 9290 | |
| | 9291 | /** |
| | 9292 | * Returns a map with special elements. These are elements that needs to be parsed |
| | 9293 | * in a special way such as script, style, textarea etc. The map object values |
| | 9294 | * are regexps used to find the end of the element. |
| | 9295 | * |
| | 9296 | * @method getSpecialElements |
| | 9297 | * @return {Object} Name/value lookup map for special elements. |
| | 9298 | */ |
| | 9299 | self.getSpecialElements = function() { |
| | 9300 | return specialElements; |
| | 9301 | }; |
| | 9302 | |
| | 9303 | /** |
| | 9304 | * Returns true/false if the specified element and it's child is valid or not |
| | 9305 | * according to the schema. |
| | 9306 | * |
| | 9307 | * @method isValidChild |
| | 9308 | * @param {String} name Element name to check for. |
| | 9309 | * @param {String} child Element child to verify. |
| | 9310 | * @return {Boolean} True/false if the element is a valid child of the specified parent. |
| | 9311 | */ |
| | 9312 | self.isValidChild = function(name, child) { |
| | 9313 | var parent = children[name]; |
| | 9314 | |
| | 9315 | return !!(parent && parent[child]); |
| | 9316 | }; |
| | 9317 | |
| | 9318 | /** |
| | 9319 | * Returns true/false if the specified element name and optional attribute is |
| | 9320 | * valid according to the schema. |
| | 9321 | * |
| | 9322 | * @method isValid |
| | 9323 | * @param {String} name Name of element to check. |
| | 9324 | * @param {String} attr Optional attribute name to check for. |
| | 9325 | * @return {Boolean} True/false if the element and attribute is valid. |
| | 9326 | */ |
| | 9327 | self.isValid = function(name, attr) { |
| | 9328 | var attrPatterns, i, rule = getElementRule(name); |
| | 9329 | |
| | 9330 | // Check if it's a valid element |
| | 9331 | if (rule) { |
| | 9332 | if (attr) { |
| | 9333 | // Check if attribute name exists |
| | 9334 | if (rule.attributes[attr]) { |
| | 9335 | return true; |
| | 9336 | } |
| | 9337 | |
| | 9338 | // Check if attribute matches a regexp pattern |
| | 9339 | attrPatterns = rule.attributePatterns; |
| | 9340 | if (attrPatterns) { |
| | 9341 | i = attrPatterns.length; |
| | 9342 | while (i--) { |
| | 9343 | if (attrPatterns[i].pattern.test(name)) { |
| | 9344 | return true; |
| | 9345 | } |
| | 9346 | } |
| | 9347 | } |
| | 9348 | } else { |
| | 9349 | return true; |
| | 9350 | } |
| | 9351 | } |
| | 9352 | |
| | 9353 | // No match |
| | 9354 | return false; |
| | 9355 | }; |
| | 9356 | |
| | 9357 | /** |
| | 9358 | * Returns true/false if the specified element is valid or not |
| | 9359 | * according to the schema. |
| | 9360 | * |
| | 9361 | * @method getElementRule |
| | 9362 | * @param {String} name Element name to check for. |
| | 9363 | * @return {Object} Element object or undefined if the element isn't valid. |
| | 9364 | */ |
| | 9365 | self.getElementRule = getElementRule; |
| | 9366 | |
| | 9367 | /** |
| | 9368 | * Returns an map object of all custom elements. |
| | 9369 | * |
| | 9370 | * @method getCustomElements |
| | 9371 | * @return {Object} Name/value map object of all custom elements. |
| | 9372 | */ |
| | 9373 | self.getCustomElements = function() { |
| | 9374 | return customElementsMap; |
| | 9375 | }; |
| | 9376 | |
| | 9377 | /** |
| | 9378 | * Parses a valid elements string and adds it to the schema. The valid elements |
| | 9379 | format is for example "element[attr=default|otherattr]". |
| | 9380 | * Existing rules will be replaced with the ones specified, so this extends the schema. |
| | 9381 | * |
| | 9382 | * @method addValidElements |
| | 9383 | * @param {String} valid_elements String in the valid elements format to be parsed. |
| | 9384 | */ |
| | 9385 | self.addValidElements = addValidElements; |
| | 9386 | |
| | 9387 | /** |
| | 9388 | * Parses a valid elements string and sets it to the schema. The valid elements |
| | 9389 | * format is for example "element[attr=default|otherattr]". |
| | 9390 | * Existing rules will be replaced with the ones specified, so this extends the schema. |
| | 9391 | * |
| | 9392 | * @method setValidElements |
| | 9393 | * @param {String} valid_elements String in the valid elements format to be parsed. |
| | 9394 | */ |
| | 9395 | self.setValidElements = setValidElements; |
| | 9396 | |
| | 9397 | /** |
| | 9398 | * Adds custom non HTML elements to the schema. |
| | 9399 | * |
| | 9400 | * @method addCustomElements |
| | 9401 | * @param {String} custom_elements Comma separated list of custom elements to add. |
| | 9402 | */ |
| | 9403 | self.addCustomElements = addCustomElements; |
| | 9404 | |
| | 9405 | /** |
| | 9406 | * Parses a valid children string and adds them to the schema structure. The valid children |
| | 9407 | * format is for example: "element[child1|child2]". |
| | 9408 | * |
| | 9409 | * @method addValidChildren |
| | 9410 | * @param {String} valid_children Valid children elements string to parse |
| | 9411 | */ |
| | 9412 | self.addValidChildren = addValidChildren; |
| | 9413 | |
| | 9414 | self.elements = elements; |
| | 9415 | }; |
| | 9416 | }); |
| | 9417 | |
| | 9418 | // Included from: js/tinymce/classes/html/SaxParser.js |
| | 9419 | |
| | 9420 | /** |
| | 9421 | * SaxParser.js |
| | 9422 | * |
| | 9423 | * Copyright, Moxiecode Systems AB |
| | 9424 | * Released under LGPL License. |
| | 9425 | * |
| | 9426 | * License: http://www.tinymce.com/license |
| | 9427 | * Contributing: http://www.tinymce.com/contributing |
| | 9428 | */ |
| | 9429 | |
| | 9430 | /** |
| | 9431 | * This class parses HTML code using pure JavaScript and executes various events for each item it finds. It will |
| | 9432 | * always execute the events in the right order for tag soup code like <b><p></b></p>. It will also remove elements |
| | 9433 | * and attributes that doesn't fit the schema if the validate setting is enabled. |
| | 9434 | * |
| | 9435 | * @example |
| | 9436 | * var parser = new tinymce.html.SaxParser({ |
| | 9437 | * validate: true, |
| | 9438 | * |
| | 9439 | * comment: function(text) { |
| | 9440 | * console.log('Comment:', text); |
| | 9441 | * }, |
| | 9442 | * |
| | 9443 | * cdata: function(text) { |
| | 9444 | * console.log('CDATA:', text); |
| | 9445 | * }, |
| | 9446 | * |
| | 9447 | * text: function(text, raw) { |
| | 9448 | * console.log('Text:', text, 'Raw:', raw); |
| | 9449 | * }, |
| | 9450 | * |
| | 9451 | * start: function(name, attrs, empty) { |
| | 9452 | * console.log('Start:', name, attrs, empty); |
| | 9453 | * }, |
| | 9454 | * |
| | 9455 | * end: function(name) { |
| | 9456 | * console.log('End:', name); |
| | 9457 | * }, |
| | 9458 | * |
| | 9459 | * pi: function(name, text) { |
| | 9460 | * console.log('PI:', name, text); |
| | 9461 | * }, |
| | 9462 | * |
| | 9463 | * doctype: function(text) { |
| | 9464 | * console.log('DocType:', text); |
| | 9465 | * } |
| | 9466 | * }, schema); |
| | 9467 | * @class tinymce.html.SaxParser |
| | 9468 | * @version 3.4 |
| | 9469 | */ |
| | 9470 | define("tinymce/html/SaxParser", [ |
| | 9471 | "tinymce/html/Schema", |
| | 9472 | "tinymce/html/Entities", |
| | 9473 | "tinymce/util/Tools" |
| | 9474 | ], function(Schema, Entities, Tools) { |
| | 9475 | var each = Tools.each; |
| | 9476 | |
| | 9477 | /** |
| | 9478 | * Constructs a new SaxParser instance. |
| | 9479 | * |
| | 9480 | * @constructor |
| | 9481 | * @method SaxParser |
| | 9482 | * @param {Object} settings Name/value collection of settings. comment, cdata, text, start and end are callbacks. |
| | 9483 | * @param {tinymce.html.Schema} schema HTML Schema class to use when parsing. |
| | 9484 | */ |
| | 9485 | return function(settings, schema) { |
| | 9486 | var self = this, noop = function() {}; |
| | 9487 | |
| | 9488 | settings = settings || {}; |
| | 9489 | self.schema = schema = schema || new Schema(); |
| | 9490 | |
| | 9491 | if (settings.fix_self_closing !== false) { |
| | 9492 | settings.fix_self_closing = true; |
| | 9493 | } |
| | 9494 | |
| | 9495 | // Add handler functions from settings and setup default handlers |
| | 9496 | each('comment cdata text start end pi doctype'.split(' '), function(name) { |
| | 9497 | if (name) { |
| | 9498 | self[name] = settings[name] || noop; |
| | 9499 | } |
| | 9500 | }); |
| | 9501 | |
| | 9502 | /** |
| | 9503 | * Parses the specified HTML string and executes the callbacks for each item it finds. |
| | 9504 | * |
| | 9505 | * @example |
| | 9506 | * new SaxParser({...}).parse('<b>text</b>'); |
| | 9507 | * @method parse |
| | 9508 | * @param {String} html Html string to sax parse. |
| | 9509 | */ |
| | 9510 | self.parse = function(html) { |
| | 9511 | var self = this, matches, index = 0, value, endRegExp, stack = [], attrList, i, text, name; |
| | 9512 | var isInternalElement, removeInternalElements, shortEndedElements, fillAttrsMap, isShortEnded; |
| | 9513 | var validate, elementRule, isValidElement, attr, attribsValue, validAttributesMap, validAttributePatterns; |
| | 9514 | var attributesRequired, attributesDefault, attributesForced; |
| | 9515 | var anyAttributesRequired, selfClosing, tokenRegExp, attrRegExp, specialElements, attrValue, idCount = 0; |
| | 9516 | var decode = Entities.decode, fixSelfClosing, filteredUrlAttrs = Tools.makeMap('src,href'); |
| | 9517 | var scriptUriRegExp = /(java|vb)script:/i; |
| | 9518 | |
| | 9519 | function processEndTag(name) { |
| | 9520 | var pos, i; |
| | 9521 | |
| | 9522 | // Find position of parent of the same type |
| | 9523 | pos = stack.length; |
| | 9524 | while (pos--) { |
| | 9525 | if (stack[pos].name === name) { |
| | 9526 | break; |
| | 9527 | } |
| | 9528 | } |
| | 9529 | |
| | 9530 | // Found parent |
| | 9531 | if (pos >= 0) { |
| | 9532 | // Close all the open elements |
| | 9533 | for (i = stack.length - 1; i >= pos; i--) { |
| | 9534 | name = stack[i]; |
| | 9535 | |
| | 9536 | if (name.valid) { |
| | 9537 | self.end(name.name); |
| | 9538 | } |
| | 9539 | } |
| | 9540 | |
| | 9541 | // Remove the open elements from the stack |
| | 9542 | stack.length = pos; |
| | 9543 | } |
| | 9544 | } |
| | 9545 | |
| | 9546 | function parseAttribute(match, name, value, val2, val3) { |
| | 9547 | var attrRule, i, trimRegExp = /[\s\u0000-\u001F]+/g; |
| | 9548 | |
| | 9549 | name = name.toLowerCase(); |
| | 9550 | value = name in fillAttrsMap ? name : decode(value || val2 || val3 || ''); // Handle boolean attribute than value attribute |
| | 9551 | |
| | 9552 | // Validate name and value pass through all data- attributes |
| | 9553 | if (validate && !isInternalElement && name.indexOf('data-') !== 0) { |
| | 9554 | attrRule = validAttributesMap[name]; |
| | 9555 | |
| | 9556 | // Find rule by pattern matching |
| | 9557 | if (!attrRule && validAttributePatterns) { |
| | 9558 | i = validAttributePatterns.length; |
| | 9559 | while (i--) { |
| | 9560 | attrRule = validAttributePatterns[i]; |
| | 9561 | if (attrRule.pattern.test(name)) { |
| | 9562 | break; |
| | 9563 | } |
| | 9564 | } |
| | 9565 | |
| | 9566 | // No rule matched |
| | 9567 | if (i === -1) { |
| | 9568 | attrRule = null; |
| | 9569 | } |
| | 9570 | } |
| | 9571 | |
| | 9572 | // No attribute rule found |
| | 9573 | if (!attrRule) { |
| | 9574 | return; |
| | 9575 | } |
| | 9576 | |
| | 9577 | // Validate value |
| | 9578 | if (attrRule.validValues && !(value in attrRule.validValues)) { |
| | 9579 | return; |
| | 9580 | } |
| | 9581 | } |
| | 9582 | |
| | 9583 | // Block any javascript: urls |
| | 9584 | if (filteredUrlAttrs[name] && !settings.allow_script_urls) { |
| | 9585 | var uri = value.replace(trimRegExp, ''); |
| | 9586 | |
| | 9587 | try { |
| | 9588 | // Might throw malformed URI sequence |
| | 9589 | uri = decodeURIComponent(uri); |
| | 9590 | if (scriptUriRegExp.test(uri)) { |
| | 9591 | return; |
| | 9592 | } |
| | 9593 | } catch (ex) { |
| | 9594 | // Fallback to non UTF-8 decoder |
| | 9595 | uri = unescape(uri); |
| | 9596 | if (scriptUriRegExp.test(uri)) { |
| | 9597 | return; |
| | 9598 | } |
| | 9599 | } |
| | 9600 | } |
| | 9601 | |
| | 9602 | // Add attribute to list and map |
| | 9603 | attrList.map[name] = value; |
| | 9604 | attrList.push({ |
| | 9605 | name: name, |
| | 9606 | value: value |
| | 9607 | }); |
| | 9608 | } |
| | 9609 | |
| | 9610 | // Precompile RegExps and map objects |
| | 9611 | tokenRegExp = new RegExp('<(?:' + |
| | 9612 | '(?:!--([\\w\\W]*?)-->)|' + // Comment |
| | 9613 | '(?:!\\[CDATA\\[([\\w\\W]*?)\\]\\]>)|' + // CDATA |
| | 9614 | '(?:!DOCTYPE([\\w\\W]*?)>)|' + // DOCTYPE |
| | 9615 | '(?:\\?([^\\s\\/<>]+) ?([\\w\\W]*?)[?/]>)|' + // PI |
| | 9616 | '(?:\\/([^>]+)>)|' + // End element |
| | 9617 | '(?:([A-Za-z0-9\\-\\:\\.]+)((?:\\s+[^"\'>]+(?:(?:"[^"]*")|(?:\'[^\']*\')|[^>]*))*|\\/|\\s+)>)' + // Start element |
| | 9618 | ')', 'g'); |
| | 9619 | |
| | 9620 | attrRegExp = /([\w:\-]+)(?:\s*=\s*(?:(?:\"((?:[^\"])*)\")|(?:\'((?:[^\'])*)\')|([^>\s]+)))?/g; |
| | 9621 | |
| | 9622 | // Setup lookup tables for empty elements and boolean attributes |
| | 9623 | shortEndedElements = schema.getShortEndedElements(); |
| | 9624 | selfClosing = settings.self_closing_elements || schema.getSelfClosingElements(); |
| | 9625 | fillAttrsMap = schema.getBoolAttrs(); |
| | 9626 | validate = settings.validate; |
| | 9627 | removeInternalElements = settings.remove_internals; |
| | 9628 | fixSelfClosing = settings.fix_self_closing; |
| | 9629 | specialElements = schema.getSpecialElements(); |
| | 9630 | |
| | 9631 | while ((matches = tokenRegExp.exec(html))) { |
| | 9632 | // Text |
| | 9633 | if (index < matches.index) { |
| | 9634 | self.text(decode(html.substr(index, matches.index - index))); |
| | 9635 | } |
| | 9636 | |
| | 9637 | if ((value = matches[6])) { // End element |
| | 9638 | value = value.toLowerCase(); |
| | 9639 | |
| | 9640 | // IE will add a ":" in front of elements it doesn't understand like custom elements or HTML5 elements |
| | 9641 | if (value.charAt(0) === ':') { |
| | 9642 | value = value.substr(1); |
| | 9643 | } |
| | 9644 | |
| | 9645 | processEndTag(value); |
| | 9646 | } else if ((value = matches[7])) { // Start element |
| | 9647 | value = value.toLowerCase(); |
| | 9648 | |
| | 9649 | // IE will add a ":" in front of elements it doesn't understand like custom elements or HTML5 elements |
| | 9650 | if (value.charAt(0) === ':') { |
| | 9651 | value = value.substr(1); |
| | 9652 | } |
| | 9653 | |
| | 9654 | isShortEnded = value in shortEndedElements; |
| | 9655 | |
| | 9656 | // Is self closing tag for example an <li> after an open <li> |
| | 9657 | if (fixSelfClosing && selfClosing[value] && stack.length > 0 && stack[stack.length - 1].name === value) { |
| | 9658 | processEndTag(value); |
| | 9659 | } |
| | 9660 | |
| | 9661 | // Validate element |
| | 9662 | if (!validate || (elementRule = schema.getElementRule(value))) { |
| | 9663 | isValidElement = true; |
| | 9664 | |
| | 9665 | // Grab attributes map and patters when validation is enabled |
| | 9666 | if (validate) { |
| | 9667 | validAttributesMap = elementRule.attributes; |
| | 9668 | validAttributePatterns = elementRule.attributePatterns; |
| | 9669 | } |
| | 9670 | |
| | 9671 | // Parse attributes |
| | 9672 | if ((attribsValue = matches[8])) { |
| | 9673 | isInternalElement = attribsValue.indexOf('data-mce-type') !== -1; // Check if the element is an internal element |
| | 9674 | |
| | 9675 | // If the element has internal attributes then remove it if we are told to do so |
| | 9676 | if (isInternalElement && removeInternalElements) { |
| | 9677 | isValidElement = false; |
| | 9678 | } |
| | 9679 | |
| | 9680 | attrList = []; |
| | 9681 | attrList.map = {}; |
| | 9682 | |
| | 9683 | attribsValue.replace(attrRegExp, parseAttribute); |
| | 9684 | } else { |
| | 9685 | attrList = []; |
| | 9686 | attrList.map = {}; |
| | 9687 | } |
| | 9688 | |
| | 9689 | // Process attributes if validation is enabled |
| | 9690 | if (validate && !isInternalElement) { |
| | 9691 | attributesRequired = elementRule.attributesRequired; |
| | 9692 | attributesDefault = elementRule.attributesDefault; |
| | 9693 | attributesForced = elementRule.attributesForced; |
| | 9694 | anyAttributesRequired = elementRule.removeEmptyAttrs; |
| | 9695 | |
| | 9696 | // Check if any attribute exists |
| | 9697 | if (anyAttributesRequired && !attrList.length) { |
| | 9698 | isValidElement = false; |
| | 9699 | } |
| | 9700 | |
| | 9701 | // Handle forced attributes |
| | 9702 | if (attributesForced) { |
| | 9703 | i = attributesForced.length; |
| | 9704 | while (i--) { |
| | 9705 | attr = attributesForced[i]; |
| | 9706 | name = attr.name; |
| | 9707 | attrValue = attr.value; |
| | 9708 | |
| | 9709 | if (attrValue === '{$uid}') { |
| | 9710 | attrValue = 'mce_' + idCount++; |
| | 9711 | } |
| | 9712 | |
| | 9713 | attrList.map[name] = attrValue; |
| | 9714 | attrList.push({name: name, value: attrValue}); |
| | 9715 | } |
| | 9716 | } |
| | 9717 | |
| | 9718 | // Handle default attributes |
| | 9719 | if (attributesDefault) { |
| | 9720 | i = attributesDefault.length; |
| | 9721 | while (i--) { |
| | 9722 | attr = attributesDefault[i]; |
| | 9723 | name = attr.name; |
| | 9724 | |
| | 9725 | if (!(name in attrList.map)) { |
| | 9726 | attrValue = attr.value; |
| | 9727 | |
| | 9728 | if (attrValue === '{$uid}') { |
| | 9729 | attrValue = 'mce_' + idCount++; |
| | 9730 | } |
| | 9731 | |
| | 9732 | attrList.map[name] = attrValue; |
| | 9733 | attrList.push({name: name, value: attrValue}); |
| | 9734 | } |
| | 9735 | } |
| | 9736 | } |
| | 9737 | |
| | 9738 | // Handle required attributes |
| | 9739 | if (attributesRequired) { |
| | 9740 | i = attributesRequired.length; |
| | 9741 | while (i--) { |
| | 9742 | if (attributesRequired[i] in attrList.map) { |
| | 9743 | break; |
| | 9744 | } |
| | 9745 | } |
| | 9746 | |
| | 9747 | // None of the required attributes where found |
| | 9748 | if (i === -1) { |
| | 9749 | isValidElement = false; |
| | 9750 | } |
| | 9751 | } |
| | 9752 | |
| | 9753 | // Invalidate element if it's marked as bogus |
| | 9754 | if (attrList.map['data-mce-bogus']) { |
| | 9755 | isValidElement = false; |
| | 9756 | } |
| | 9757 | } |
| | 9758 | |
| | 9759 | if (isValidElement) { |
| | 9760 | self.start(value, attrList, isShortEnded); |
| | 9761 | } |
| | 9762 | } else { |
| | 9763 | isValidElement = false; |
| | 9764 | } |
| | 9765 | |
| | 9766 | // Treat script, noscript and style a bit different since they may include code that looks like elements |
| | 9767 | if ((endRegExp = specialElements[value])) { |
| | 9768 | endRegExp.lastIndex = index = matches.index + matches[0].length; |
| | 9769 | |
| | 9770 | if ((matches = endRegExp.exec(html))) { |
| | 9771 | if (isValidElement) { |
| | 9772 | text = html.substr(index, matches.index - index); |
| | 9773 | } |
| | 9774 | |
| | 9775 | index = matches.index + matches[0].length; |
| | 9776 | } else { |
| | 9777 | text = html.substr(index); |
| | 9778 | index = html.length; |
| | 9779 | } |
| | 9780 | |
| | 9781 | if (isValidElement) { |
| | 9782 | if (text.length > 0) { |
| | 9783 | self.text(text, true); |
| | 9784 | } |
| | 9785 | |
| | 9786 | self.end(value); |
| | 9787 | } |
| | 9788 | |
| | 9789 | tokenRegExp.lastIndex = index; |
| | 9790 | continue; |
| | 9791 | } |
| | 9792 | |
| | 9793 | // Push value on to stack |
| | 9794 | if (!isShortEnded) { |
| | 9795 | if (!attribsValue || attribsValue.indexOf('/') != attribsValue.length - 1) { |
| | 9796 | stack.push({name: value, valid: isValidElement}); |
| | 9797 | } else if (isValidElement) { |
| | 9798 | self.end(value); |
| | 9799 | } |
| | 9800 | } |
| | 9801 | } else if ((value = matches[1])) { // Comment |
| | 9802 | // Padd comment value to avoid browsers from parsing invalid comments as HTML |
| | 9803 | if (value.charAt(0) === '>') { |
| | 9804 | value = ' ' + value; |
| | 9805 | } |
| | 9806 | |
| | 9807 | if (!settings.allow_conditional_comments && value.substr(0, 3) === '[if') { |
| | 9808 | value = ' ' + value; |
| | 9809 | } |
| | 9810 | |
| | 9811 | self.comment(value); |
| | 9812 | } else if ((value = matches[2])) { // CDATA |
| | 9813 | self.cdata(value); |
| | 9814 | } else if ((value = matches[3])) { // DOCTYPE |
| | 9815 | self.doctype(value); |
| | 9816 | } else if ((value = matches[4])) { // PI |
| | 9817 | self.pi(value, matches[5]); |
| | 9818 | } |
| | 9819 | |
| | 9820 | index = matches.index + matches[0].length; |
| | 9821 | } |
| | 9822 | |
| | 9823 | // Text |
| | 9824 | if (index < html.length) { |
| | 9825 | self.text(decode(html.substr(index))); |
| | 9826 | } |
| | 9827 | |
| | 9828 | // Close any open elements |
| | 9829 | for (i = stack.length - 1; i >= 0; i--) { |
| | 9830 | value = stack[i]; |
| | 9831 | |
| | 9832 | if (value.valid) { |
| | 9833 | self.end(value.name); |
| | 9834 | } |
| | 9835 | } |
| | 9836 | }; |
| | 9837 | }; |
| | 9838 | }); |
| | 9839 | |
| | 9840 | // Included from: js/tinymce/classes/html/DomParser.js |
| | 9841 | |
| | 9842 | /** |
| | 9843 | * DomParser.js |
| | 9844 | * |
| | 9845 | * Copyright, Moxiecode Systems AB |
| | 9846 | * Released under LGPL License. |
| | 9847 | * |
| | 9848 | * License: http://www.tinymce.com/license |
| | 9849 | * Contributing: http://www.tinymce.com/contributing |
| | 9850 | */ |
| | 9851 | |
| | 9852 | /** |
| | 9853 | * This class parses HTML code into a DOM like structure of nodes it will remove redundant whitespace and make |
| | 9854 | * sure that the node tree is valid according to the specified schema. |
| | 9855 | * So for example: <p>a<p>b</p>c</p> will become <p>a</p><p>b</p><p>c</p> |
| | 9856 | * |
| | 9857 | * @example |
| | 9858 | * var parser = new tinymce.html.DomParser({validate: true}, schema); |
| | 9859 | * var rootNode = parser.parse('<h1>content</h1>'); |
| | 9860 | * |
| | 9861 | * @class tinymce.html.DomParser |
| | 9862 | * @version 3.4 |
| | 9863 | */ |
| | 9864 | define("tinymce/html/DomParser", [ |
| | 9865 | "tinymce/html/Node", |
| | 9866 | "tinymce/html/Schema", |
| | 9867 | "tinymce/html/SaxParser", |
| | 9868 | "tinymce/util/Tools" |
| | 9869 | ], function(Node, Schema, SaxParser, Tools) { |
| | 9870 | var makeMap = Tools.makeMap, each = Tools.each, explode = Tools.explode, extend = Tools.extend; |
| | 9871 | |
| | 9872 | /** |
| | 9873 | * Constructs a new DomParser instance. |
| | 9874 | * |
| | 9875 | * @constructor |
| | 9876 | * @method DomParser |
| | 9877 | * @param {Object} settings Name/value collection of settings. comment, cdata, text, start and end are callbacks. |
| | 9878 | * @param {tinymce.html.Schema} schema HTML Schema class to use when parsing. |
| | 9879 | */ |
| | 9880 | return function(settings, schema) { |
| | 9881 | var self = this, nodeFilters = {}, attributeFilters = [], matchedNodes = {}, matchedAttributes = {}; |
| | 9882 | |
| | 9883 | settings = settings || {}; |
| | 9884 | settings.validate = "validate" in settings ? settings.validate : true; |
| | 9885 | settings.root_name = settings.root_name || 'body'; |
| | 9886 | self.schema = schema = schema || new Schema(); |
| | 9887 | |
| | 9888 | function fixInvalidChildren(nodes) { |
| | 9889 | var ni, node, parent, parents, newParent, currentNode, tempNode, childNode, i; |
| | 9890 | var nonEmptyElements, nonSplitableElements, textBlockElements, sibling, nextNode; |
| | 9891 | |
| | 9892 | nonSplitableElements = makeMap('tr,td,th,tbody,thead,tfoot,table'); |
| | 9893 | nonEmptyElements = schema.getNonEmptyElements(); |
| | 9894 | textBlockElements = schema.getTextBlockElements(); |
| | 9895 | |
| | 9896 | for (ni = 0; ni < nodes.length; ni++) { |
| | 9897 | node = nodes[ni]; |
| | 9898 | |
| | 9899 | // Already removed or fixed |
| | 9900 | if (!node.parent || node.fixed) { |
| | 9901 | continue; |
| | 9902 | } |
| | 9903 | |
| | 9904 | // If the invalid element is a text block and the text block is within a parent LI element |
| | 9905 | // Then unwrap the first text block and convert other sibling text blocks to LI elements similar to Word/Open Office |
| | 9906 | if (textBlockElements[node.name] && node.parent.name == 'li') { |
| | 9907 | // Move sibling text blocks after LI element |
| | 9908 | sibling = node.next; |
| | 9909 | while (sibling) { |
| | 9910 | if (textBlockElements[sibling.name]) { |
| | 9911 | sibling.name = 'li'; |
| | 9912 | sibling.fixed = true; |
| | 9913 | node.parent.insert(sibling, node.parent); |
| | 9914 | } else { |
| | 9915 | break; |
| | 9916 | } |
| | 9917 | |
| | 9918 | sibling = sibling.next; |
| | 9919 | } |
| | 9920 | |
| | 9921 | // Unwrap current text block |
| | 9922 | node.unwrap(node); |
| | 9923 | continue; |
| | 9924 | } |
| | 9925 | |
| | 9926 | // Get list of all parent nodes until we find a valid parent to stick the child into |
| | 9927 | parents = [node]; |
| | 9928 | for (parent = node.parent; parent && !schema.isValidChild(parent.name, node.name) && |
| | 9929 | !nonSplitableElements[parent.name]; parent = parent.parent) { |
| | 9930 | parents.push(parent); |
| | 9931 | } |
| | 9932 | |
| | 9933 | // Found a suitable parent |
| | 9934 | if (parent && parents.length > 1) { |
| | 9935 | // Reverse the array since it makes looping easier |
| | 9936 | parents.reverse(); |
| | 9937 | |
| | 9938 | // Clone the related parent and insert that after the moved node |
| | 9939 | newParent = currentNode = self.filterNode(parents[0].clone()); |
| | 9940 | |
| | 9941 | // Start cloning and moving children on the left side of the target node |
| | 9942 | for (i = 0; i < parents.length - 1; i++) { |
| | 9943 | if (schema.isValidChild(currentNode.name, parents[i].name)) { |
| | 9944 | tempNode = self.filterNode(parents[i].clone()); |
| | 9945 | currentNode.append(tempNode); |
| | 9946 | } else { |
| | 9947 | tempNode = currentNode; |
| | 9948 | } |
| | 9949 | |
| | 9950 | for (childNode = parents[i].firstChild; childNode && childNode != parents[i + 1]; ) { |
| | 9951 | nextNode = childNode.next; |
| | 9952 | tempNode.append(childNode); |
| | 9953 | childNode = nextNode; |
| | 9954 | } |
| | 9955 | |
| | 9956 | currentNode = tempNode; |
| | 9957 | } |
| | 9958 | |
| | 9959 | if (!newParent.isEmpty(nonEmptyElements)) { |
| | 9960 | parent.insert(newParent, parents[0], true); |
| | 9961 | parent.insert(node, newParent); |
| | 9962 | } else { |
| | 9963 | parent.insert(node, parents[0], true); |
| | 9964 | } |
| | 9965 | |
| | 9966 | // Check if the element is empty by looking through it's contents and special treatment for <p><br /></p> |
| | 9967 | parent = parents[0]; |
| | 9968 | if (parent.isEmpty(nonEmptyElements) || parent.firstChild === parent.lastChild && parent.firstChild.name === 'br') { |
| | 9969 | parent.empty().remove(); |
| | 9970 | } |
| | 9971 | } else if (node.parent) { |
| | 9972 | // If it's an LI try to find a UL/OL for it or wrap it |
| | 9973 | if (node.name === 'li') { |
| | 9974 | sibling = node.prev; |
| | 9975 | if (sibling && (sibling.name === 'ul' || sibling.name === 'ul')) { |
| | 9976 | sibling.append(node); |
| | 9977 | continue; |
| | 9978 | } |
| | 9979 | |
| | 9980 | sibling = node.next; |
| | 9981 | if (sibling && (sibling.name === 'ul' || sibling.name === 'ul')) { |
| | 9982 | sibling.insert(node, sibling.firstChild, true); |
| | 9983 | continue; |
| | 9984 | } |
| | 9985 | |
| | 9986 | node.wrap(self.filterNode(new Node('ul', 1))); |
| | 9987 | continue; |
| | 9988 | } |
| | 9989 | |
| | 9990 | // Try wrapping the element in a DIV |
| | 9991 | if (schema.isValidChild(node.parent.name, 'div') && schema.isValidChild('div', node.name)) { |
| | 9992 | node.wrap(self.filterNode(new Node('div', 1))); |
| | 9993 | } else { |
| | 9994 | // We failed wrapping it, then remove or unwrap it |
| | 9995 | if (node.name === 'style' || node.name === 'script') { |
| | 9996 | node.empty().remove(); |
| | 9997 | } else { |
| | 9998 | node.unwrap(); |
| | 9999 | } |
| | 10000 | } |
| | 10001 | } |
| | 10002 | } |
| | 10003 | } |
| | 10004 | |
| | 10005 | /** |
| | 10006 | * Runs the specified node though the element and attributes filters. |
| | 10007 | * |
| | 10008 | * @method filterNode |
| | 10009 | * @param {tinymce.html.Node} Node the node to run filters on. |
| | 10010 | * @return {tinymce.html.Node} The passed in node. |
| | 10011 | */ |
| | 10012 | self.filterNode = function(node) { |
| | 10013 | var i, name, list; |
| | 10014 | |
| | 10015 | // Run element filters |
| | 10016 | if (name in nodeFilters) { |
| | 10017 | list = matchedNodes[name]; |
| | 10018 | |
| | 10019 | if (list) { |
| | 10020 | list.push(node); |
| | 10021 | } else { |
| | 10022 | matchedNodes[name] = [node]; |
| | 10023 | } |
| | 10024 | } |
| | 10025 | |
| | 10026 | // Run attribute filters |
| | 10027 | i = attributeFilters.length; |
| | 10028 | while (i--) { |
| | 10029 | name = attributeFilters[i].name; |
| | 10030 | |
| | 10031 | if (name in node.attributes.map) { |
| | 10032 | list = matchedAttributes[name]; |
| | 10033 | |
| | 10034 | if (list) { |
| | 10035 | list.push(node); |
| | 10036 | } else { |
| | 10037 | matchedAttributes[name] = [node]; |
| | 10038 | } |
| | 10039 | } |
| | 10040 | } |
| | 10041 | |
| | 10042 | return node; |
| | 10043 | }; |
| | 10044 | |
| | 10045 | /** |
| | 10046 | * Adds a node filter function to the parser, the parser will collect the specified nodes by name |
| | 10047 | * and then execute the callback ones it has finished parsing the document. |
| | 10048 | * |
| | 10049 | * @example |
| | 10050 | * parser.addNodeFilter('p,h1', function(nodes, name) { |
| | 10051 | * for (var i = 0; i < nodes.length; i++) { |
| | 10052 | * console.log(nodes[i].name); |
| | 10053 | * } |
| | 10054 | * }); |
| | 10055 | * @method addNodeFilter |
| | 10056 | * @method {String} name Comma separated list of nodes to collect. |
| | 10057 | * @param {function} callback Callback function to execute once it has collected nodes. |
| | 10058 | */ |
| | 10059 | self.addNodeFilter = function(name, callback) { |
| | 10060 | each(explode(name), function(name) { |
| | 10061 | var list = nodeFilters[name]; |
| | 10062 | |
| | 10063 | if (!list) { |
| | 10064 | nodeFilters[name] = list = []; |
| | 10065 | } |
| | 10066 | |
| | 10067 | list.push(callback); |
| | 10068 | }); |
| | 10069 | }; |
| | 10070 | |
| | 10071 | /** |
| | 10072 | * Adds a attribute filter function to the parser, the parser will collect nodes that has the specified attributes |
| | 10073 | * and then execute the callback ones it has finished parsing the document. |
| | 10074 | * |
| | 10075 | * @example |
| | 10076 | * parser.addAttributeFilter('src,href', function(nodes, name) { |
| | 10077 | * for (var i = 0; i < nodes.length; i++) { |
| | 10078 | * console.log(nodes[i].name); |
| | 10079 | * } |
| | 10080 | * }); |
| | 10081 | * @method addAttributeFilter |
| | 10082 | * @method {String} name Comma separated list of nodes to collect. |
| | 10083 | * @param {function} callback Callback function to execute once it has collected nodes. |
| | 10084 | */ |
| | 10085 | self.addAttributeFilter = function(name, callback) { |
| | 10086 | each(explode(name), function(name) { |
| | 10087 | var i; |
| | 10088 | |
| | 10089 | for (i = 0; i < attributeFilters.length; i++) { |
| | 10090 | if (attributeFilters[i].name === name) { |
| | 10091 | attributeFilters[i].callbacks.push(callback); |
| | 10092 | return; |
| | 10093 | } |
| | 10094 | } |
| | 10095 | |
| | 10096 | attributeFilters.push({name: name, callbacks: [callback]}); |
| | 10097 | }); |
| | 10098 | }; |
| | 10099 | |
| | 10100 | /** |
| | 10101 | * Parses the specified HTML string into a DOM like node tree and returns the result. |
| | 10102 | * |
| | 10103 | * @example |
| | 10104 | * var rootNode = new DomParser({...}).parse('<b>text</b>'); |
| | 10105 | * @method parse |
| | 10106 | * @param {String} html Html string to sax parse. |
| | 10107 | * @param {Object} args Optional args object that gets passed to all filter functions. |
| | 10108 | * @return {tinymce.html.Node} Root node containing the tree. |
| | 10109 | */ |
| | 10110 | self.parse = function(html, args) { |
| | 10111 | var parser, rootNode, node, nodes, i, l, fi, fl, list, name, validate; |
| | 10112 | var blockElements, startWhiteSpaceRegExp, invalidChildren = [], isInWhiteSpacePreservedElement; |
| | 10113 | var endWhiteSpaceRegExp, allWhiteSpaceRegExp, isAllWhiteSpaceRegExp, whiteSpaceElements; |
| | 10114 | var children, nonEmptyElements, rootBlockName; |
| | 10115 | |
| | 10116 | args = args || {}; |
| | 10117 | matchedNodes = {}; |
| | 10118 | matchedAttributes = {}; |
| | 10119 | blockElements = extend(makeMap('script,style,head,html,body,title,meta,param'), schema.getBlockElements()); |
| | 10120 | nonEmptyElements = schema.getNonEmptyElements(); |
| | 10121 | children = schema.children; |
| | 10122 | validate = settings.validate; |
| | 10123 | rootBlockName = "forced_root_block" in args ? args.forced_root_block : settings.forced_root_block; |
| | 10124 | |
| | 10125 | whiteSpaceElements = schema.getWhiteSpaceElements(); |
| | 10126 | startWhiteSpaceRegExp = /^[ \t\r\n]+/; |
| | 10127 | endWhiteSpaceRegExp = /[ \t\r\n]+$/; |
| | 10128 | allWhiteSpaceRegExp = /[ \t\r\n]+/g; |
| | 10129 | isAllWhiteSpaceRegExp = /^[ \t\r\n]+$/; |
| | 10130 | |
| | 10131 | function addRootBlocks() { |
| | 10132 | var node = rootNode.firstChild, next, rootBlockNode; |
| | 10133 | |
| | 10134 | // Removes whitespace at beginning and end of block so: |
| | 10135 | // <p> x </p> -> <p>x</p> |
| | 10136 | function trim(rootBlockNode) { |
| | 10137 | if (rootBlockNode) { |
| | 10138 | node = rootBlockNode.firstChild; |
| | 10139 | if (node && node.type == 3) { |
| | 10140 | node.value = node.value.replace(startWhiteSpaceRegExp, ''); |
| | 10141 | } |
| | 10142 | |
| | 10143 | node = rootBlockNode.lastChild; |
| | 10144 | if (node && node.type == 3) { |
| | 10145 | node.value = node.value.replace(endWhiteSpaceRegExp, ''); |
| | 10146 | } |
| | 10147 | } |
| | 10148 | } |
| | 10149 | |
| | 10150 | // Check if rootBlock is valid within rootNode for example if P is valid in H1 if H1 is the contentEditabe root |
| | 10151 | if (!schema.isValidChild(rootNode.name, rootBlockName.toLowerCase())) { |
| | 10152 | return; |
| | 10153 | } |
| | 10154 | |
| | 10155 | while (node) { |
| | 10156 | next = node.next; |
| | 10157 | |
| | 10158 | if (node.type == 3 || (node.type == 1 && node.name !== 'p' && |
| | 10159 | !blockElements[node.name] && !node.attr('data-mce-type'))) { |
| | 10160 | if (!rootBlockNode) { |
| | 10161 | // Create a new root block element |
| | 10162 | rootBlockNode = createNode(rootBlockName, 1); |
| | 10163 | rootBlockNode.attr(settings.forced_root_block_attrs); |
| | 10164 | rootNode.insert(rootBlockNode, node); |
| | 10165 | rootBlockNode.append(node); |
| | 10166 | } else { |
| | 10167 | rootBlockNode.append(node); |
| | 10168 | } |
| | 10169 | } else { |
| | 10170 | trim(rootBlockNode); |
| | 10171 | rootBlockNode = null; |
| | 10172 | } |
| | 10173 | |
| | 10174 | node = next; |
| | 10175 | } |
| | 10176 | |
| | 10177 | trim(rootBlockNode); |
| | 10178 | } |
| | 10179 | |
| | 10180 | function createNode(name, type) { |
| | 10181 | var node = new Node(name, type), list; |
| | 10182 | |
| | 10183 | if (name in nodeFilters) { |
| | 10184 | list = matchedNodes[name]; |
| | 10185 | |
| | 10186 | if (list) { |
| | 10187 | list.push(node); |
| | 10188 | } else { |
| | 10189 | matchedNodes[name] = [node]; |
| | 10190 | } |
| | 10191 | } |
| | 10192 | |
| | 10193 | return node; |
| | 10194 | } |
| | 10195 | |
| | 10196 | function removeWhitespaceBefore(node) { |
| | 10197 | var textNode, textVal, sibling; |
| | 10198 | |
| | 10199 | for (textNode = node.prev; textNode && textNode.type === 3; ) { |
| | 10200 | textVal = textNode.value.replace(endWhiteSpaceRegExp, ''); |
| | 10201 | |
| | 10202 | if (textVal.length > 0) { |
| | 10203 | textNode.value = textVal; |
| | 10204 | textNode = textNode.prev; |
| | 10205 | } else { |
| | 10206 | sibling = textNode.prev; |
| | 10207 | textNode.remove(); |
| | 10208 | textNode = sibling; |
| | 10209 | } |
| | 10210 | } |
| | 10211 | } |
| | 10212 | |
| | 10213 | function cloneAndExcludeBlocks(input) { |
| | 10214 | var name, output = {}; |
| | 10215 | |
| | 10216 | for (name in input) { |
| | 10217 | if (name !== 'li' && name != 'p') { |
| | 10218 | output[name] = input[name]; |
| | 10219 | } |
| | 10220 | } |
| | 10221 | |
| | 10222 | return output; |
| | 10223 | } |
| | 10224 | |
| | 10225 | parser = new SaxParser({ |
| | 10226 | validate: validate, |
| | 10227 | allow_script_urls: settings.allow_script_urls, |
| | 10228 | allow_conditional_comments: settings.allow_conditional_comments, |
| | 10229 | |
| | 10230 | // Exclude P and LI from DOM parsing since it's treated better by the DOM parser |
| | 10231 | self_closing_elements: cloneAndExcludeBlocks(schema.getSelfClosingElements()), |
| | 10232 | |
| | 10233 | cdata: function(text) { |
| | 10234 | node.append(createNode('#cdata', 4)).value = text; |
| | 10235 | }, |
| | 10236 | |
| | 10237 | text: function(text, raw) { |
| | 10238 | var textNode; |
| | 10239 | |
| | 10240 | // Trim all redundant whitespace on non white space elements |
| | 10241 | if (!isInWhiteSpacePreservedElement) { |
| | 10242 | text = text.replace(allWhiteSpaceRegExp, ' '); |
| | 10243 | |
| | 10244 | if (node.lastChild && blockElements[node.lastChild.name]) { |
| | 10245 | text = text.replace(startWhiteSpaceRegExp, ''); |
| | 10246 | } |
| | 10247 | } |
| | 10248 | |
| | 10249 | // Do we need to create the node |
| | 10250 | if (text.length !== 0) { |
| | 10251 | textNode = createNode('#text', 3); |
| | 10252 | textNode.raw = !!raw; |
| | 10253 | node.append(textNode).value = text; |
| | 10254 | } |
| | 10255 | }, |
| | 10256 | |
| | 10257 | comment: function(text) { |
| | 10258 | node.append(createNode('#comment', 8)).value = text; |
| | 10259 | }, |
| | 10260 | |
| | 10261 | pi: function(name, text) { |
| | 10262 | node.append(createNode(name, 7)).value = text; |
| | 10263 | removeWhitespaceBefore(node); |
| | 10264 | }, |
| | 10265 | |
| | 10266 | doctype: function(text) { |
| | 10267 | var newNode; |
| | 10268 | |
| | 10269 | newNode = node.append(createNode('#doctype', 10)); |
| | 10270 | newNode.value = text; |
| | 10271 | removeWhitespaceBefore(node); |
| | 10272 | }, |
| | 10273 | |
| | 10274 | start: function(name, attrs, empty) { |
| | 10275 | var newNode, attrFiltersLen, elementRule, attrName, parent; |
| | 10276 | |
| | 10277 | elementRule = validate ? schema.getElementRule(name) : {}; |
| | 10278 | if (elementRule) { |
| | 10279 | newNode = createNode(elementRule.outputName || name, 1); |
| | 10280 | newNode.attributes = attrs; |
| | 10281 | newNode.shortEnded = empty; |
| | 10282 | |
| | 10283 | node.append(newNode); |
| | 10284 | |
| | 10285 | // Check if node is valid child of the parent node is the child is |
| | 10286 | // unknown we don't collect it since it's probably a custom element |
| | 10287 | parent = children[node.name]; |
| | 10288 | if (parent && children[newNode.name] && !parent[newNode.name]) { |
| | 10289 | invalidChildren.push(newNode); |
| | 10290 | } |
| | 10291 | |
| | 10292 | attrFiltersLen = attributeFilters.length; |
| | 10293 | while (attrFiltersLen--) { |
| | 10294 | attrName = attributeFilters[attrFiltersLen].name; |
| | 10295 | |
| | 10296 | if (attrName in attrs.map) { |
| | 10297 | list = matchedAttributes[attrName]; |
| | 10298 | |
| | 10299 | if (list) { |
| | 10300 | list.push(newNode); |
| | 10301 | } else { |
| | 10302 | matchedAttributes[attrName] = [newNode]; |
| | 10303 | } |
| | 10304 | } |
| | 10305 | } |
| | 10306 | |
| | 10307 | // Trim whitespace before block |
| | 10308 | if (blockElements[name]) { |
| | 10309 | removeWhitespaceBefore(newNode); |
| | 10310 | } |
| | 10311 | |
| | 10312 | // Change current node if the element wasn't empty i.e not <br /> or <img /> |
| | 10313 | if (!empty) { |
| | 10314 | node = newNode; |
| | 10315 | } |
| | 10316 | |
| | 10317 | // Check if we are inside a whitespace preserved element |
| | 10318 | if (!isInWhiteSpacePreservedElement && whiteSpaceElements[name]) { |
| | 10319 | isInWhiteSpacePreservedElement = true; |
| | 10320 | } |
| | 10321 | } |
| | 10322 | }, |
| | 10323 | |
| | 10324 | end: function(name) { |
| | 10325 | var textNode, elementRule, text, sibling, tempNode; |
| | 10326 | |
| | 10327 | elementRule = validate ? schema.getElementRule(name) : {}; |
| | 10328 | if (elementRule) { |
| | 10329 | if (blockElements[name]) { |
| | 10330 | if (!isInWhiteSpacePreservedElement) { |
| | 10331 | // Trim whitespace of the first node in a block |
| | 10332 | textNode = node.firstChild; |
| | 10333 | if (textNode && textNode.type === 3) { |
| | 10334 | text = textNode.value.replace(startWhiteSpaceRegExp, ''); |
| | 10335 | |
| | 10336 | // Any characters left after trim or should we remove it |
| | 10337 | if (text.length > 0) { |
| | 10338 | textNode.value = text; |
| | 10339 | textNode = textNode.next; |
| | 10340 | } else { |
| | 10341 | sibling = textNode.next; |
| | 10342 | textNode.remove(); |
| | 10343 | textNode = sibling; |
| | 10344 | |
| | 10345 | // Remove any pure whitespace siblings |
| | 10346 | while (textNode && textNode.type === 3) { |
| | 10347 | text = textNode.value; |
| | 10348 | sibling = textNode.next; |
| | 10349 | |
| | 10350 | if (text.length === 0 || isAllWhiteSpaceRegExp.test(text)) { |
| | 10351 | textNode.remove(); |
| | 10352 | textNode = sibling; |
| | 10353 | } |
| | 10354 | |
| | 10355 | textNode = sibling; |
| | 10356 | } |
| | 10357 | } |
| | 10358 | } |
| | 10359 | |
| | 10360 | // Trim whitespace of the last node in a block |
| | 10361 | textNode = node.lastChild; |
| | 10362 | if (textNode && textNode.type === 3) { |
| | 10363 | text = textNode.value.replace(endWhiteSpaceRegExp, ''); |
| | 10364 | |
| | 10365 | // Any characters left after trim or should we remove it |
| | 10366 | if (text.length > 0) { |
| | 10367 | textNode.value = text; |
| | 10368 | textNode = textNode.prev; |
| | 10369 | } else { |
| | 10370 | sibling = textNode.prev; |
| | 10371 | textNode.remove(); |
| | 10372 | textNode = sibling; |
| | 10373 | |
| | 10374 | // Remove any pure whitespace siblings |
| | 10375 | while (textNode && textNode.type === 3) { |
| | 10376 | text = textNode.value; |
| | 10377 | sibling = textNode.prev; |
| | 10378 | |
| | 10379 | if (text.length === 0 || isAllWhiteSpaceRegExp.test(text)) { |
| | 10380 | textNode.remove(); |
| | 10381 | textNode = sibling; |
| | 10382 | } |
| | 10383 | |
| | 10384 | textNode = sibling; |
| | 10385 | } |
| | 10386 | } |
| | 10387 | } |
| | 10388 | } |
| | 10389 | |
| | 10390 | // Trim start white space |
| | 10391 | // Removed due to: #5424 |
| | 10392 | /*textNode = node.prev; |
| | 10393 | if (textNode && textNode.type === 3) { |
| | 10394 | text = textNode.value.replace(startWhiteSpaceRegExp, ''); |
| | 10395 | |
| | 10396 | if (text.length > 0) |
| | 10397 | textNode.value = text; |
| | 10398 | else |
| | 10399 | textNode.remove(); |
| | 10400 | }*/ |
| | 10401 | } |
| | 10402 | |
| | 10403 | // Check if we exited a whitespace preserved element |
| | 10404 | if (isInWhiteSpacePreservedElement && whiteSpaceElements[name]) { |
| | 10405 | isInWhiteSpacePreservedElement = false; |
| | 10406 | } |
| | 10407 | |
| | 10408 | // Handle empty nodes |
| | 10409 | if (elementRule.removeEmpty || elementRule.paddEmpty) { |
| | 10410 | if (node.isEmpty(nonEmptyElements)) { |
| | 10411 | if (elementRule.paddEmpty) { |
| | 10412 | node.empty().append(new Node('#text', '3')).value = '\u00a0'; |
| | 10413 | } else { |
| | 10414 | // Leave nodes that have a name like <a name="name"> |
| | 10415 | if (!node.attributes.map.name && !node.attributes.map.id) { |
| | 10416 | tempNode = node.parent; |
| | 10417 | node.empty().remove(); |
| | 10418 | node = tempNode; |
| | 10419 | return; |
| | 10420 | } |
| | 10421 | } |
| | 10422 | } |
| | 10423 | } |
| | 10424 | |
| | 10425 | node = node.parent; |
| | 10426 | } |
| | 10427 | } |
| | 10428 | }, schema); |
| | 10429 | |
| | 10430 | rootNode = node = new Node(args.context || settings.root_name, 11); |
| | 10431 | |
| | 10432 | parser.parse(html); |
| | 10433 | |
| | 10434 | // Fix invalid children or report invalid children in a contextual parsing |
| | 10435 | if (validate && invalidChildren.length) { |
| | 10436 | if (!args.context) { |
| | 10437 | fixInvalidChildren(invalidChildren); |
| | 10438 | } else { |
| | 10439 | args.invalid = true; |
| | 10440 | } |
| | 10441 | } |
| | 10442 | |
| | 10443 | // Wrap nodes in the root into block elements if the root is body |
| | 10444 | if (rootBlockName && (rootNode.name == 'body' || args.isRootContent)) { |
| | 10445 | addRootBlocks(); |
| | 10446 | } |
| | 10447 | |
| | 10448 | // Run filters only when the contents is valid |
| | 10449 | if (!args.invalid) { |
| | 10450 | // Run node filters |
| | 10451 | for (name in matchedNodes) { |
| | 10452 | list = nodeFilters[name]; |
| | 10453 | nodes = matchedNodes[name]; |
| | 10454 | |
| | 10455 | // Remove already removed children |
| | 10456 | fi = nodes.length; |
| | 10457 | while (fi--) { |
| | 10458 | if (!nodes[fi].parent) { |
| | 10459 | nodes.splice(fi, 1); |
| | 10460 | } |
| | 10461 | } |
| | 10462 | |
| | 10463 | for (i = 0, l = list.length; i < l; i++) { |
| | 10464 | list[i](nodes, name, args); |
| | 10465 | } |
| | 10466 | } |
| | 10467 | |
| | 10468 | // Run attribute filters |
| | 10469 | for (i = 0, l = attributeFilters.length; i < l; i++) { |
| | 10470 | list = attributeFilters[i]; |
| | 10471 | |
| | 10472 | if (list.name in matchedAttributes) { |
| | 10473 | nodes = matchedAttributes[list.name]; |
| | 10474 | |
| | 10475 | // Remove already removed children |
| | 10476 | fi = nodes.length; |
| | 10477 | while (fi--) { |
| | 10478 | if (!nodes[fi].parent) { |
| | 10479 | nodes.splice(fi, 1); |
| | 10480 | } |
| | 10481 | } |
| | 10482 | |
| | 10483 | for (fi = 0, fl = list.callbacks.length; fi < fl; fi++) { |
| | 10484 | list.callbacks[fi](nodes, list.name, args); |
| | 10485 | } |
| | 10486 | } |
| | 10487 | } |
| | 10488 | } |
| | 10489 | |
| | 10490 | return rootNode; |
| | 10491 | }; |
| | 10492 | |
| | 10493 | // Remove <br> at end of block elements Gecko and WebKit injects BR elements to |
| | 10494 | // make it possible to place the caret inside empty blocks. This logic tries to remove |
| | 10495 | // these elements and keep br elements that where intended to be there intact |
| | 10496 | if (settings.remove_trailing_brs) { |
| | 10497 | self.addNodeFilter('br', function(nodes) { |
| | 10498 | var i, l = nodes.length, node, blockElements = extend({}, schema.getBlockElements()); |
| | 10499 | var nonEmptyElements = schema.getNonEmptyElements(), parent, lastParent, prev, prevName; |
| | 10500 | var elementRule, textNode; |
| | 10501 | |
| | 10502 | // Remove brs from body element as well |
| | 10503 | blockElements.body = 1; |
| | 10504 | |
| | 10505 | // Must loop forwards since it will otherwise remove all brs in <p>a<br><br><br></p> |
| | 10506 | for (i = 0; i < l; i++) { |
| | 10507 | node = nodes[i]; |
| | 10508 | parent = node.parent; |
| | 10509 | |
| | 10510 | if (blockElements[node.parent.name] && node === parent.lastChild) { |
| | 10511 | // Loop all nodes to the left of the current node and check for other BR elements |
| | 10512 | // excluding bookmarks since they are invisible |
| | 10513 | prev = node.prev; |
| | 10514 | while (prev) { |
| | 10515 | prevName = prev.name; |
| | 10516 | |
| | 10517 | // Ignore bookmarks |
| | 10518 | if (prevName !== "span" || prev.attr('data-mce-type') !== 'bookmark') { |
| | 10519 | // Found a non BR element |
| | 10520 | if (prevName !== "br") { |
| | 10521 | break; |
| | 10522 | } |
| | 10523 | |
| | 10524 | // Found another br it's a <br><br> structure then don't remove anything |
| | 10525 | if (prevName === 'br') { |
| | 10526 | node = null; |
| | 10527 | break; |
| | 10528 | } |
| | 10529 | } |
| | 10530 | |
| | 10531 | prev = prev.prev; |
| | 10532 | } |
| | 10533 | |
| | 10534 | if (node) { |
| | 10535 | node.remove(); |
| | 10536 | |
| | 10537 | // Is the parent to be considered empty after we removed the BR |
| | 10538 | if (parent.isEmpty(nonEmptyElements)) { |
| | 10539 | elementRule = schema.getElementRule(parent.name); |
| | 10540 | |
| | 10541 | // Remove or padd the element depending on schema rule |
| | 10542 | if (elementRule) { |
| | 10543 | if (elementRule.removeEmpty) { |
| | 10544 | parent.remove(); |
| | 10545 | } else if (elementRule.paddEmpty) { |
| | 10546 | parent.empty().append(new Node('#text', 3)).value = '\u00a0'; |
| | 10547 | } |
| | 10548 | } |
| | 10549 | } |
| | 10550 | } |
| | 10551 | } else { |
| | 10552 | // Replaces BR elements inside inline elements like <p><b><i><br></i></b></p> |
| | 10553 | // so they become <p><b><i> </i></b></p> |
| | 10554 | lastParent = node; |
| | 10555 | while (parent && parent.firstChild === lastParent && parent.lastChild === lastParent) { |
| | 10556 | lastParent = parent; |
| | 10557 | |
| | 10558 | if (blockElements[parent.name]) { |
| | 10559 | break; |
| | 10560 | } |
| | 10561 | |
| | 10562 | parent = parent.parent; |
| | 10563 | } |
| | 10564 | |
| | 10565 | if (lastParent === parent) { |
| | 10566 | textNode = new Node('#text', 3); |
| | 10567 | textNode.value = '\u00a0'; |
| | 10568 | node.replace(textNode); |
| | 10569 | } |
| | 10570 | } |
| | 10571 | } |
| | 10572 | }); |
| | 10573 | } |
| | 10574 | |
| | 10575 | // Force anchor names closed, unless the setting "allow_html_in_named_anchor" is explicitly included. |
| | 10576 | if (!settings.allow_html_in_named_anchor) { |
| | 10577 | self.addAttributeFilter('id,name', function(nodes) { |
| | 10578 | var i = nodes.length, sibling, prevSibling, parent, node; |
| | 10579 | |
| | 10580 | while (i--) { |
| | 10581 | node = nodes[i]; |
| | 10582 | if (node.name === 'a' && node.firstChild && !node.attr('href')) { |
| | 10583 | parent = node.parent; |
| | 10584 | |
| | 10585 | // Move children after current node |
| | 10586 | sibling = node.lastChild; |
| | 10587 | do { |
| | 10588 | prevSibling = sibling.prev; |
| | 10589 | parent.insert(sibling, node); |
| | 10590 | sibling = prevSibling; |
| | 10591 | } while (sibling); |
| | 10592 | } |
| | 10593 | } |
| | 10594 | }); |
| | 10595 | } |
| | 10596 | }; |
| | 10597 | }); |
| | 10598 | |
| | 10599 | // Included from: js/tinymce/classes/html/Writer.js |
| | 10600 | |
| | 10601 | /** |
| | 10602 | * Writer.js |
| | 10603 | * |
| | 10604 | * Copyright, Moxiecode Systems AB |
| | 10605 | * Released under LGPL License. |
| | 10606 | * |
| | 10607 | * License: http://www.tinymce.com/license |
| | 10608 | * Contributing: http://www.tinymce.com/contributing |
| | 10609 | */ |
| | 10610 | |
| | 10611 | /** |
| | 10612 | * This class is used to write HTML tags out it can be used with the Serializer or the SaxParser. |
| | 10613 | * |
| | 10614 | * @class tinymce.html.Writer |
| | 10615 | * @example |
| | 10616 | * var writer = new tinymce.html.Writer({indent: true}); |
| | 10617 | * var parser = new tinymce.html.SaxParser(writer).parse('<p><br></p>'); |
| | 10618 | * console.log(writer.getContent()); |
| | 10619 | * |
| | 10620 | * @class tinymce.html.Writer |
| | 10621 | * @version 3.4 |
| | 10622 | */ |
| | 10623 | define("tinymce/html/Writer", [ |
| | 10624 | "tinymce/html/Entities", |
| | 10625 | "tinymce/util/Tools" |
| | 10626 | ], function(Entities, Tools) { |
| | 10627 | var makeMap = Tools.makeMap; |
| | 10628 | |
| | 10629 | /** |
| | 10630 | * Constructs a new Writer instance. |
| | 10631 | * |
| | 10632 | * @constructor |
| | 10633 | * @method Writer |
| | 10634 | * @param {Object} settings Name/value settings object. |
| | 10635 | */ |
| | 10636 | return function(settings) { |
| | 10637 | var html = [], indent, indentBefore, indentAfter, encode, htmlOutput; |
| | 10638 | |
| | 10639 | settings = settings || {}; |
| | 10640 | indent = settings.indent; |
| | 10641 | indentBefore = makeMap(settings.indent_before || ''); |
| | 10642 | indentAfter = makeMap(settings.indent_after || ''); |
| | 10643 | encode = Entities.getEncodeFunc(settings.entity_encoding || 'raw', settings.entities); |
| | 10644 | htmlOutput = settings.element_format == "html"; |
| | 10645 | |
| | 10646 | return { |
| | 10647 | /** |
| | 10648 | * Writes the a start element such as <p id="a">. |
| | 10649 | * |
| | 10650 | * @method start |
| | 10651 | * @param {String} name Name of the element. |
| | 10652 | * @param {Array} attrs Optional attribute array or undefined if it hasn't any. |
| | 10653 | * @param {Boolean} empty Optional empty state if the tag should end like <br />. |
| | 10654 | */ |
| | 10655 | start: function(name, attrs, empty) { |
| | 10656 | var i, l, attr, value; |
| | 10657 | |
| | 10658 | if (indent && indentBefore[name] && html.length > 0) { |
| | 10659 | value = html[html.length - 1]; |
| | 10660 | |
| | 10661 | if (value.length > 0 && value !== '\n') { |
| | 10662 | html.push('\n'); |
| | 10663 | } |
| | 10664 | } |
| | 10665 | |
| | 10666 | html.push('<', name); |
| | 10667 | |
| | 10668 | if (attrs) { |
| | 10669 | for (i = 0, l = attrs.length; i < l; i++) { |
| | 10670 | attr = attrs[i]; |
| | 10671 | html.push(' ', attr.name, '="', encode(attr.value, true), '"'); |
| | 10672 | } |
| | 10673 | } |
| | 10674 | |
| | 10675 | if (!empty || htmlOutput) { |
| | 10676 | html[html.length] = '>'; |
| | 10677 | } else { |
| | 10678 | html[html.length] = ' />'; |
| | 10679 | } |
| | 10680 | |
| | 10681 | if (empty && indent && indentAfter[name] && html.length > 0) { |
| | 10682 | value = html[html.length - 1]; |
| | 10683 | |
| | 10684 | if (value.length > 0 && value !== '\n') { |
| | 10685 | html.push('\n'); |
| | 10686 | } |
| | 10687 | } |
| | 10688 | }, |
| | 10689 | |
| | 10690 | /** |
| | 10691 | * Writes the a end element such as </p>. |
| | 10692 | * |
| | 10693 | * @method end |
| | 10694 | * @param {String} name Name of the element. |
| | 10695 | */ |
| | 10696 | end: function(name) { |
| | 10697 | var value; |
| | 10698 | |
| | 10699 | /*if (indent && indentBefore[name] && html.length > 0) { |
| | 10700 | value = html[html.length - 1]; |
| | 10701 | |
| | 10702 | if (value.length > 0 && value !== '\n') |
| | 10703 | html.push('\n'); |
| | 10704 | }*/ |
| | 10705 | |
| | 10706 | html.push('</', name, '>'); |
| | 10707 | |
| | 10708 | if (indent && indentAfter[name] && html.length > 0) { |
| | 10709 | value = html[html.length - 1]; |
| | 10710 | |
| | 10711 | if (value.length > 0 && value !== '\n') { |
| | 10712 | html.push('\n'); |
| | 10713 | } |
| | 10714 | } |
| | 10715 | }, |
| | 10716 | |
| | 10717 | /** |
| | 10718 | * Writes a text node. |
| | 10719 | * |
| | 10720 | * @method text |
| | 10721 | * @param {String} text String to write out. |
| | 10722 | * @param {Boolean} raw Optional raw state if true the contents wont get encoded. |
| | 10723 | */ |
| | 10724 | text: function(text, raw) { |
| | 10725 | if (text.length > 0) { |
| | 10726 | html[html.length] = raw ? text : encode(text); |
| | 10727 | } |
| | 10728 | }, |
| | 10729 | |
| | 10730 | /** |
| | 10731 | * Writes a cdata node such as <![CDATA[data]]>. |
| | 10732 | * |
| | 10733 | * @method cdata |
| | 10734 | * @param {String} text String to write out inside the cdata. |
| | 10735 | */ |
| | 10736 | cdata: function(text) { |
| | 10737 | html.push('<![CDATA[', text, ']]>'); |
| | 10738 | }, |
| | 10739 | |
| | 10740 | /** |
| | 10741 | * Writes a comment node such as <!-- Comment -->. |
| | 10742 | * |
| | 10743 | * @method cdata |
| | 10744 | * @param {String} text String to write out inside the comment. |
| | 10745 | */ |
| | 10746 | comment: function(text) { |
| | 10747 | html.push('<!--', text, '-->'); |
| | 10748 | }, |
| | 10749 | |
| | 10750 | /** |
| | 10751 | * Writes a PI node such as <?xml attr="value" ?>. |
| | 10752 | * |
| | 10753 | * @method pi |
| | 10754 | * @param {String} name Name of the pi. |
| | 10755 | * @param {String} text String to write out inside the pi. |
| | 10756 | */ |
| | 10757 | pi: function(name, text) { |
| | 10758 | if (text) { |
| | 10759 | html.push('<?', name, ' ', text, '?>'); |
| | 10760 | } else { |
| | 10761 | html.push('<?', name, '?>'); |
| | 10762 | } |
| | 10763 | |
| | 10764 | if (indent) { |
| | 10765 | html.push('\n'); |
| | 10766 | } |
| | 10767 | }, |
| | 10768 | |
| | 10769 | /** |
| | 10770 | * Writes a doctype node such as <!DOCTYPE data>. |
| | 10771 | * |
| | 10772 | * @method doctype |
| | 10773 | * @param {String} text String to write out inside the doctype. |
| | 10774 | */ |
| | 10775 | doctype: function(text) { |
| | 10776 | html.push('<!DOCTYPE', text, '>', indent ? '\n' : ''); |
| | 10777 | }, |
| | 10778 | |
| | 10779 | /** |
| | 10780 | * Resets the internal buffer if one wants to reuse the writer. |
| | 10781 | * |
| | 10782 | * @method reset |
| | 10783 | */ |
| | 10784 | reset: function() { |
| | 10785 | html.length = 0; |
| | 10786 | }, |
| | 10787 | |
| | 10788 | /** |
| | 10789 | * Returns the contents that got serialized. |
| | 10790 | * |
| | 10791 | * @method getContent |
| | 10792 | * @return {String} HTML contents that got written down. |
| | 10793 | */ |
| | 10794 | getContent: function() { |
| | 10795 | return html.join('').replace(/\n$/, ''); |
| | 10796 | } |
| | 10797 | }; |
| | 10798 | }; |
| | 10799 | }); |
| | 10800 | |
| | 10801 | // Included from: js/tinymce/classes/html/Serializer.js |
| | 10802 | |
| | 10803 | /** |
| | 10804 | * Serializer.js |
| | 10805 | * |
| | 10806 | * Copyright, Moxiecode Systems AB |
| | 10807 | * Released under LGPL License. |
| | 10808 | * |
| | 10809 | * License: http://www.tinymce.com/license |
| | 10810 | * Contributing: http://www.tinymce.com/contributing |
| | 10811 | */ |
| | 10812 | |
| | 10813 | /** |
| | 10814 | * This class is used to serialize down the DOM tree into a string using a Writer instance. |
| | 10815 | * |
| | 10816 | * |
| | 10817 | * @example |
| | 10818 | * new tinymce.html.Serializer().serialize(new tinymce.html.DomParser().parse('<p>text</p>')); |
| | 10819 | * @class tinymce.html.Serializer |
| | 10820 | * @version 3.4 |
| | 10821 | */ |
| | 10822 | define("tinymce/html/Serializer", [ |
| | 10823 | "tinymce/html/Writer", |
| | 10824 | "tinymce/html/Schema" |
| | 10825 | ], function(Writer, Schema) { |
| | 10826 | /** |
| | 10827 | * Constructs a new Serializer instance. |
| | 10828 | * |
| | 10829 | * @constructor |
| | 10830 | * @method Serializer |
| | 10831 | * @param {Object} settings Name/value settings object. |
| | 10832 | * @param {tinymce.html.Schema} schema Schema instance to use. |
| | 10833 | */ |
| | 10834 | return function(settings, schema) { |
| | 10835 | var self = this, writer = new Writer(settings); |
| | 10836 | |
| | 10837 | settings = settings || {}; |
| | 10838 | settings.validate = "validate" in settings ? settings.validate : true; |
| | 10839 | |
| | 10840 | self.schema = schema = schema || new Schema(); |
| | 10841 | self.writer = writer; |
| | 10842 | |
| | 10843 | /** |
| | 10844 | * Serializes the specified node into a string. |
| | 10845 | * |
| | 10846 | * @example |
| | 10847 | * new tinymce.html.Serializer().serialize(new tinymce.html.DomParser().parse('<p>text</p>')); |
| | 10848 | * @method serialize |
| | 10849 | * @param {tinymce.html.Node} node Node instance to serialize. |
| | 10850 | * @return {String} String with HTML based on DOM tree. |
| | 10851 | */ |
| | 10852 | self.serialize = function(node) { |
| | 10853 | var handlers, validate; |
| | 10854 | |
| | 10855 | validate = settings.validate; |
| | 10856 | |
| | 10857 | handlers = { |
| | 10858 | // #text |
| | 10859 | 3: function(node) { |
| | 10860 | writer.text(node.value, node.raw); |
| | 10861 | }, |
| | 10862 | |
| | 10863 | // #comment |
| | 10864 | 8: function(node) { |
| | 10865 | writer.comment(node.value); |
| | 10866 | }, |
| | 10867 | |
| | 10868 | // Processing instruction |
| | 10869 | 7: function(node) { |
| | 10870 | writer.pi(node.name, node.value); |
| | 10871 | }, |
| | 10872 | |
| | 10873 | // Doctype |
| | 10874 | 10: function(node) { |
| | 10875 | writer.doctype(node.value); |
| | 10876 | }, |
| | 10877 | |
| | 10878 | // CDATA |
| | 10879 | 4: function(node) { |
| | 10880 | writer.cdata(node.value); |
| | 10881 | }, |
| | 10882 | |
| | 10883 | // Document fragment |
| | 10884 | 11: function(node) { |
| | 10885 | if ((node = node.firstChild)) { |
| | 10886 | do { |
| | 10887 | walk(node); |
| | 10888 | } while ((node = node.next)); |
| | 10889 | } |
| | 10890 | } |
| | 10891 | }; |
| | 10892 | |
| | 10893 | writer.reset(); |
| | 10894 | |
| | 10895 | function walk(node) { |
| | 10896 | var handler = handlers[node.type], name, isEmpty, attrs, attrName, attrValue, sortedAttrs, i, l, elementRule; |
| | 10897 | |
| | 10898 | if (!handler) { |
| | 10899 | name = node.name; |
| | 10900 | isEmpty = node.shortEnded; |
| | 10901 | attrs = node.attributes; |
| | 10902 | |
| | 10903 | // Sort attributes |
| | 10904 | if (validate && attrs && attrs.length > 1) { |
| | 10905 | sortedAttrs = []; |
| | 10906 | sortedAttrs.map = {}; |
| | 10907 | |
| | 10908 | elementRule = schema.getElementRule(node.name); |
| | 10909 | for (i = 0, l = elementRule.attributesOrder.length; i < l; i++) { |
| | 10910 | attrName = elementRule.attributesOrder[i]; |
| | 10911 | |
| | 10912 | if (attrName in attrs.map) { |
| | 10913 | attrValue = attrs.map[attrName]; |
| | 10914 | sortedAttrs.map[attrName] = attrValue; |
| | 10915 | sortedAttrs.push({name: attrName, value: attrValue}); |
| | 10916 | } |
| | 10917 | } |
| | 10918 | |
| | 10919 | for (i = 0, l = attrs.length; i < l; i++) { |
| | 10920 | attrName = attrs[i].name; |
| | 10921 | |
| | 10922 | if (!(attrName in sortedAttrs.map)) { |
| | 10923 | attrValue = attrs.map[attrName]; |
| | 10924 | sortedAttrs.map[attrName] = attrValue; |
| | 10925 | sortedAttrs.push({name: attrName, value: attrValue}); |
| | 10926 | } |
| | 10927 | } |
| | 10928 | |
| | 10929 | attrs = sortedAttrs; |
| | 10930 | } |
| | 10931 | |
| | 10932 | writer.start(node.name, attrs, isEmpty); |
| | 10933 | |
| | 10934 | if (!isEmpty) { |
| | 10935 | if ((node = node.firstChild)) { |
| | 10936 | do { |
| | 10937 | walk(node); |
| | 10938 | } while ((node = node.next)); |
| | 10939 | } |
| | 10940 | |
| | 10941 | writer.end(name); |
| | 10942 | } |
| | 10943 | } else { |
| | 10944 | handler(node); |
| | 10945 | } |
| | 10946 | } |
| | 10947 | |
| | 10948 | // Serialize element and treat all non elements as fragments |
| | 10949 | if (node.type == 1 && !settings.inner) { |
| | 10950 | walk(node); |
| | 10951 | } else { |
| | 10952 | handlers[11](node); |
| | 10953 | } |
| | 10954 | |
| | 10955 | return writer.getContent(); |
| | 10956 | }; |
| | 10957 | }; |
| | 10958 | }); |
| | 10959 | |
| | 10960 | // Included from: js/tinymce/classes/dom/Serializer.js |
| | 10961 | |
| | 10962 | /** |
| | 10963 | * Serializer.js |
| | 10964 | * |
| | 10965 | * Copyright, Moxiecode Systems AB |
| | 10966 | * Released under LGPL License. |
| | 10967 | * |
| | 10968 | * License: http://www.tinymce.com/license |
| | 10969 | * Contributing: http://www.tinymce.com/contributing |
| | 10970 | */ |
| | 10971 | |
| | 10972 | /** |
| | 10973 | * This class is used to serialize DOM trees into a string. Consult the TinyMCE Wiki API for |
| | 10974 | * more details and examples on how to use this class. |
| | 10975 | * |
| | 10976 | * @class tinymce.dom.Serializer |
| | 10977 | */ |
| | 10978 | define("tinymce/dom/Serializer", [ |
| | 10979 | "tinymce/dom/DOMUtils", |
| | 10980 | "tinymce/html/DomParser", |
| | 10981 | "tinymce/html/Entities", |
| | 10982 | "tinymce/html/Serializer", |
| | 10983 | "tinymce/html/Node", |
| | 10984 | "tinymce/html/Schema", |
| | 10985 | "tinymce/Env", |
| | 10986 | "tinymce/util/Tools" |
| | 10987 | ], function(DOMUtils, DomParser, Entities, Serializer, Node, Schema, Env, Tools) { |
| | 10988 | var each = Tools.each, trim = Tools.trim; |
| | 10989 | var DOM = DOMUtils.DOM; |
| | 10990 | |
| | 10991 | /** |
| | 10992 | * Constructs a new DOM serializer class. |
| | 10993 | * |
| | 10994 | * @constructor |
| | 10995 | * @method Serializer |
| | 10996 | * @param {Object} settings Serializer settings object. |
| | 10997 | * @param {tinymce.Editor} editor Optional editor to bind events to and get schema/dom from. |
| | 10998 | */ |
| | 10999 | return function(settings, editor) { |
| | 11000 | var dom, schema, htmlParser; |
| | 11001 | |
| | 11002 | if (editor) { |
| | 11003 | dom = editor.dom; |
| | 11004 | schema = editor.schema; |
| | 11005 | } |
| | 11006 | |
| | 11007 | // Default DOM and Schema if they are undefined |
| | 11008 | dom = dom || DOM; |
| | 11009 | schema = schema || new Schema(settings); |
| | 11010 | settings.entity_encoding = settings.entity_encoding || 'named'; |
| | 11011 | settings.remove_trailing_brs = "remove_trailing_brs" in settings ? settings.remove_trailing_brs : true; |
| | 11012 | |
| | 11013 | htmlParser = new DomParser(settings, schema); |
| | 11014 | |
| | 11015 | // Convert move data-mce-src, data-mce-href and data-mce-style into nodes or process them if needed |
| | 11016 | htmlParser.addAttributeFilter('src,href,style', function(nodes, name) { |
| | 11017 | var i = nodes.length, node, value, internalName = 'data-mce-' + name; |
| | 11018 | var urlConverter = settings.url_converter, urlConverterScope = settings.url_converter_scope, undef; |
| | 11019 | |
| | 11020 | while (i--) { |
| | 11021 | node = nodes[i]; |
| | 11022 | |
| | 11023 | value = node.attributes.map[internalName]; |
| | 11024 | if (value !== undef) { |
| | 11025 | // Set external name to internal value and remove internal |
| | 11026 | node.attr(name, value.length > 0 ? value : null); |
| | 11027 | node.attr(internalName, null); |
| | 11028 | } else { |
| | 11029 | // No internal attribute found then convert the value we have in the DOM |
| | 11030 | value = node.attributes.map[name]; |
| | 11031 | |
| | 11032 | if (name === "style") { |
| | 11033 | value = dom.serializeStyle(dom.parseStyle(value), node.name); |
| | 11034 | } else if (urlConverter) { |
| | 11035 | value = urlConverter.call(urlConverterScope, value, name, node.name); |
| | 11036 | } |
| | 11037 | |
| | 11038 | node.attr(name, value.length > 0 ? value : null); |
| | 11039 | } |
| | 11040 | } |
| | 11041 | }); |
| | 11042 | |
| | 11043 | // Remove internal classes mceItem<..> or mceSelected |
| | 11044 | htmlParser.addAttributeFilter('class', function(nodes) { |
| | 11045 | var i = nodes.length, node, value; |
| | 11046 | |
| | 11047 | while (i--) { |
| | 11048 | node = nodes[i]; |
| | 11049 | value = node.attr('class').replace(/(?:^|\s)mce-item-\w+(?!\S)/g, ''); |
| | 11050 | node.attr('class', value.length > 0 ? value : null); |
| | 11051 | } |
| | 11052 | }); |
| | 11053 | |
| | 11054 | // Remove bookmark elements |
| | 11055 | htmlParser.addAttributeFilter('data-mce-type', function(nodes, name, args) { |
| | 11056 | var i = nodes.length, node; |
| | 11057 | |
| | 11058 | while (i--) { |
| | 11059 | node = nodes[i]; |
| | 11060 | |
| | 11061 | if (node.attributes.map['data-mce-type'] === 'bookmark' && !args.cleanup) { |
| | 11062 | node.remove(); |
| | 11063 | } |
| | 11064 | } |
| | 11065 | }); |
| | 11066 | |
| | 11067 | // Remove expando attributes |
| | 11068 | htmlParser.addAttributeFilter('data-mce-expando', function(nodes, name) { |
| | 11069 | var i = nodes.length; |
| | 11070 | |
| | 11071 | while (i--) { |
| | 11072 | nodes[i].attr(name, null); |
| | 11073 | } |
| | 11074 | }); |
| | 11075 | |
| | 11076 | htmlParser.addNodeFilter('noscript', function(nodes) { |
| | 11077 | var i = nodes.length, node; |
| | 11078 | |
| | 11079 | while (i--) { |
| | 11080 | node = nodes[i].firstChild; |
| | 11081 | |
| | 11082 | if (node) { |
| | 11083 | node.value = Entities.decode(node.value); |
| | 11084 | } |
| | 11085 | } |
| | 11086 | }); |
| | 11087 | |
| | 11088 | // Force script into CDATA sections and remove the mce- prefix also add comments around styles |
| | 11089 | htmlParser.addNodeFilter('script,style', function(nodes, name) { |
| | 11090 | var i = nodes.length, node, value; |
| | 11091 | |
| | 11092 | function trim(value) { |
| | 11093 | /*jshint maxlen:255 */ |
| | 11094 | return value.replace(/(<!--\[CDATA\[|\]\]-->)/g, '\n') |
| | 11095 | .replace(/^[\r\n]*|[\r\n]*$/g, '') |
| | 11096 | .replace(/^\s*((<!--)?(\s*\/\/)?\s*<!\[CDATA\[|(<!--\s*)?\/\*\s*<!\[CDATA\[\s*\*\/|(\/\/)?\s*<!--|\/\*\s*<!--\s*\*\/)\s*[\r\n]*/gi, '') |
| | 11097 | .replace(/\s*(\/\*\s*\]\]>\s*\*\/(-->)?|\s*\/\/\s*\]\]>(-->)?|\/\/\s*(-->)?|\]\]>|\/\*\s*-->\s*\*\/|\s*-->\s*)\s*$/g, ''); |
| | 11098 | } |
| | 11099 | |
| | 11100 | while (i--) { |
| | 11101 | node = nodes[i]; |
| | 11102 | value = node.firstChild ? node.firstChild.value : ''; |
| | 11103 | |
| | 11104 | if (name === "script") { |
| | 11105 | // Remove mce- prefix from script elements and remove default text/javascript mime type (HTML5) |
| | 11106 | var type = (node.attr('type') || 'text/javascript').replace(/^mce\-/, ''); |
| | 11107 | node.attr('type', type === 'text/javascript' ? null : type); |
| | 11108 | |
| | 11109 | if (value.length > 0) { |
| | 11110 | node.firstChild.value = '// <![CDATA[\n' + trim(value) + '\n// ]]>'; |
| | 11111 | } |
| | 11112 | } else { |
| | 11113 | if (value.length > 0) { |
| | 11114 | node.firstChild.value = '<!--\n' + trim(value) + '\n-->'; |
| | 11115 | } |
| | 11116 | } |
| | 11117 | } |
| | 11118 | }); |
| | 11119 | |
| | 11120 | // Convert comments to cdata and handle protected comments |
| | 11121 | htmlParser.addNodeFilter('#comment', function(nodes) { |
| | 11122 | var i = nodes.length, node; |
| | 11123 | |
| | 11124 | while (i--) { |
| | 11125 | node = nodes[i]; |
| | 11126 | |
| | 11127 | if (node.value.indexOf('[CDATA[') === 0) { |
| | 11128 | node.name = '#cdata'; |
| | 11129 | node.type = 4; |
| | 11130 | node.value = node.value.replace(/^\[CDATA\[|\]\]$/g, ''); |
| | 11131 | } else if (node.value.indexOf('mce:protected ') === 0) { |
| | 11132 | node.name = "#text"; |
| | 11133 | node.type = 3; |
| | 11134 | node.raw = true; |
| | 11135 | node.value = unescape(node.value).substr(14); |
| | 11136 | } |
| | 11137 | } |
| | 11138 | }); |
| | 11139 | |
| | 11140 | htmlParser.addNodeFilter('xml:namespace,input', function(nodes, name) { |
| | 11141 | var i = nodes.length, node; |
| | 11142 | |
| | 11143 | while (i--) { |
| | 11144 | node = nodes[i]; |
| | 11145 | if (node.type === 7) { |
| | 11146 | node.remove(); |
| | 11147 | } else if (node.type === 1) { |
| | 11148 | if (name === "input" && !("type" in node.attributes.map)) { |
| | 11149 | node.attr('type', 'text'); |
| | 11150 | } |
| | 11151 | } |
| | 11152 | } |
| | 11153 | }); |
| | 11154 | |
| | 11155 | // Fix list elements, TODO: Replace this later |
| | 11156 | if (settings.fix_list_elements) { |
| | 11157 | htmlParser.addNodeFilter('ul,ol', function(nodes) { |
| | 11158 | var i = nodes.length, node, parentNode; |
| | 11159 | |
| | 11160 | while (i--) { |
| | 11161 | node = nodes[i]; |
| | 11162 | parentNode = node.parent; |
| | 11163 | |
| | 11164 | if (parentNode.name === 'ul' || parentNode.name === 'ol') { |
| | 11165 | if (node.prev && node.prev.name === 'li') { |
| | 11166 | node.prev.append(node); |
| | 11167 | } |
| | 11168 | } |
| | 11169 | } |
| | 11170 | }); |
| | 11171 | } |
| | 11172 | |
| | 11173 | // Remove internal data attributes |
| | 11174 | htmlParser.addAttributeFilter('data-mce-src,data-mce-href,data-mce-style,data-mce-selected', function(nodes, name) { |
| | 11175 | var i = nodes.length; |
| | 11176 | |
| | 11177 | while (i--) { |
| | 11178 | nodes[i].attr(name, null); |
| | 11179 | } |
| | 11180 | }); |
| | 11181 | |
| | 11182 | // Return public methods |
| | 11183 | return { |
| | 11184 | /** |
| | 11185 | * Schema instance that was used to when the Serializer was constructed. |
| | 11186 | * |
| | 11187 | * @field {tinymce.html.Schema} schema |
| | 11188 | */ |
| | 11189 | schema: schema, |
| | 11190 | |
| | 11191 | /** |
| | 11192 | * Adds a node filter function to the parser used by the serializer, the parser will collect the specified nodes by name |
| | 11193 | * and then execute the callback ones it has finished parsing the document. |
| | 11194 | * |
| | 11195 | * @example |
| | 11196 | * parser.addNodeFilter('p,h1', function(nodes, name) { |
| | 11197 | * for (var i = 0; i < nodes.length; i++) { |
| | 11198 | * console.log(nodes[i].name); |
| | 11199 | * } |
| | 11200 | * }); |
| | 11201 | * @method addNodeFilter |
| | 11202 | * @method {String} name Comma separated list of nodes to collect. |
| | 11203 | * @param {function} callback Callback function to execute once it has collected nodes. |
| | 11204 | */ |
| | 11205 | addNodeFilter: htmlParser.addNodeFilter, |
| | 11206 | |
| | 11207 | /** |
| | 11208 | * Adds a attribute filter function to the parser used by the serializer, the parser will |
| | 11209 | * collect nodes that has the specified attributes |
| | 11210 | * and then execute the callback ones it has finished parsing the document. |
| | 11211 | * |
| | 11212 | * @example |
| | 11213 | * parser.addAttributeFilter('src,href', function(nodes, name) { |
| | 11214 | * for (var i = 0; i < nodes.length; i++) { |
| | 11215 | * console.log(nodes[i].name); |
| | 11216 | * } |
| | 11217 | * }); |
| | 11218 | * @method addAttributeFilter |
| | 11219 | * @method {String} name Comma separated list of nodes to collect. |
| | 11220 | * @param {function} callback Callback function to execute once it has collected nodes. |
| | 11221 | */ |
| | 11222 | addAttributeFilter: htmlParser.addAttributeFilter, |
| | 11223 | |
| | 11224 | /** |
| | 11225 | * Serializes the specified browser DOM node into a HTML string. |
| | 11226 | * |
| | 11227 | * @method serialize |
| | 11228 | * @param {DOMNode} node DOM node to serialize. |
| | 11229 | * @param {Object} args Arguments option that gets passed to event handlers. |
| | 11230 | */ |
| | 11231 | serialize: function(node, args) { |
| | 11232 | var self = this, impl, doc, oldDoc, htmlSerializer, content; |
| | 11233 | |
| | 11234 | // Explorer won't clone contents of script and style and the |
| | 11235 | // selected index of select elements are cleared on a clone operation. |
| | 11236 | if (Env.ie && dom.select('script,style,select,map').length > 0) { |
| | 11237 | content = node.innerHTML; |
| | 11238 | node = node.cloneNode(false); |
| | 11239 | dom.setHTML(node, content); |
| | 11240 | } else { |
| | 11241 | node = node.cloneNode(true); |
| | 11242 | } |
| | 11243 | |
| | 11244 | // Nodes needs to be attached to something in WebKit/Opera |
| | 11245 | // This fix will make DOM ranges and make Sizzle happy! |
| | 11246 | impl = node.ownerDocument.implementation; |
| | 11247 | if (impl.createHTMLDocument) { |
| | 11248 | // Create an empty HTML document |
| | 11249 | doc = impl.createHTMLDocument(""); |
| | 11250 | |
| | 11251 | // Add the element or it's children if it's a body element to the new document |
| | 11252 | each(node.nodeName == 'BODY' ? node.childNodes : [node], function(node) { |
| | 11253 | doc.body.appendChild(doc.importNode(node, true)); |
| | 11254 | }); |
| | 11255 | |
| | 11256 | // Grab first child or body element for serialization |
| | 11257 | if (node.nodeName != 'BODY') { |
| | 11258 | node = doc.body.firstChild; |
| | 11259 | } else { |
| | 11260 | node = doc.body; |
| | 11261 | } |
| | 11262 | |
| | 11263 | // set the new document in DOMUtils so createElement etc works |
| | 11264 | oldDoc = dom.doc; |
| | 11265 | dom.doc = doc; |
| | 11266 | } |
| | 11267 | |
| | 11268 | args = args || {}; |
| | 11269 | args.format = args.format || 'html'; |
| | 11270 | |
| | 11271 | // Don't wrap content if we want selected html |
| | 11272 | if (args.selection) { |
| | 11273 | args.forced_root_block = ''; |
| | 11274 | } |
| | 11275 | |
| | 11276 | // Pre process |
| | 11277 | if (!args.no_events) { |
| | 11278 | args.node = node; |
| | 11279 | self.onPreProcess(args); |
| | 11280 | } |
| | 11281 | |
| | 11282 | // Setup serializer |
| | 11283 | htmlSerializer = new Serializer(settings, schema); |
| | 11284 | |
| | 11285 | // Parse and serialize HTML |
| | 11286 | args.content = htmlSerializer.serialize( |
| | 11287 | htmlParser.parse(trim(args.getInner ? node.innerHTML : dom.getOuterHTML(node)), args) |
| | 11288 | ); |
| | 11289 | |
| | 11290 | // Replace all BOM characters for now until we can find a better solution |
| | 11291 | if (!args.cleanup) { |
| | 11292 | args.content = args.content.replace(/\uFEFF/g, ''); |
| | 11293 | } |
| | 11294 | |
| | 11295 | // Post process |
| | 11296 | if (!args.no_events) { |
| | 11297 | self.onPostProcess(args); |
| | 11298 | } |
| | 11299 | |
| | 11300 | // Restore the old document if it was changed |
| | 11301 | if (oldDoc) { |
| | 11302 | dom.doc = oldDoc; |
| | 11303 | } |
| | 11304 | |
| | 11305 | args.node = null; |
| | 11306 | |
| | 11307 | return args.content; |
| | 11308 | }, |
| | 11309 | |
| | 11310 | /** |
| | 11311 | * Adds valid elements rules to the serializers schema instance this enables you to specify things |
| | 11312 | * like what elements should be outputted and what attributes specific elements might have. |
| | 11313 | * Consult the Wiki for more details on this format. |
| | 11314 | * |
| | 11315 | * @method addRules |
| | 11316 | * @param {String} rules Valid elements rules string to add to schema. |
| | 11317 | */ |
| | 11318 | addRules: function(rules) { |
| | 11319 | schema.addValidElements(rules); |
| | 11320 | }, |
| | 11321 | |
| | 11322 | /** |
| | 11323 | * Sets the valid elements rules to the serializers schema instance this enables you to specify things |
| | 11324 | * like what elements should be outputted and what attributes specific elements might have. |
| | 11325 | * Consult the Wiki for more details on this format. |
| | 11326 | * |
| | 11327 | * @method setRules |
| | 11328 | * @param {String} rules Valid elements rules string. |
| | 11329 | */ |
| | 11330 | setRules: function(rules) { |
| | 11331 | schema.setValidElements(rules); |
| | 11332 | }, |
| | 11333 | |
| | 11334 | onPreProcess: function(args) { |
| | 11335 | if (editor) { |
| | 11336 | editor.fire('PreProcess', args); |
| | 11337 | } |
| | 11338 | }, |
| | 11339 | |
| | 11340 | onPostProcess: function(args) { |
| | 11341 | if (editor) { |
| | 11342 | editor.fire('PostProcess', args); |
| | 11343 | } |
| | 11344 | } |
| | 11345 | }; |
| | 11346 | }; |
| | 11347 | }); |
| | 11348 | |
| | 11349 | // Included from: js/tinymce/classes/dom/TridentSelection.js |
| | 11350 | |
| | 11351 | /** |
| | 11352 | * TridentSelection.js |
| | 11353 | * |
| | 11354 | * Copyright, Moxiecode Systems AB |
| | 11355 | * Released under LGPL License. |
| | 11356 | * |
| | 11357 | * License: http://www.tinymce.com/license |
| | 11358 | * Contributing: http://www.tinymce.com/contributing |
| | 11359 | */ |
| | 11360 | |
| | 11361 | /** |
| | 11362 | * Selection class for old explorer versions. This one fakes the |
| | 11363 | * native selection object available on modern browsers. |
| | 11364 | * |
| | 11365 | * @class tinymce.dom.TridentSelection |
| | 11366 | */ |
| | 11367 | define("tinymce/dom/TridentSelection", [], function() { |
| | 11368 | function Selection(selection) { |
| | 11369 | var self = this, dom = selection.dom, FALSE = false; |
| | 11370 | |
| | 11371 | function getPosition(rng, start) { |
| | 11372 | var checkRng, startIndex = 0, endIndex, inside, |
| | 11373 | children, child, offset, index, position = -1, parent; |
| | 11374 | |
| | 11375 | // Setup test range, collapse it and get the parent |
| | 11376 | checkRng = rng.duplicate(); |
| | 11377 | checkRng.collapse(start); |
| | 11378 | parent = checkRng.parentElement(); |
| | 11379 | |
| | 11380 | // Check if the selection is within the right document |
| | 11381 | if (parent.ownerDocument !== selection.dom.doc) { |
| | 11382 | return; |
| | 11383 | } |
| | 11384 | |
| | 11385 | // IE will report non editable elements as it's parent so look for an editable one |
| | 11386 | while (parent.contentEditable === "false") { |
| | 11387 | parent = parent.parentNode; |
| | 11388 | } |
| | 11389 | |
| | 11390 | // If parent doesn't have any children then return that we are inside the element |
| | 11391 | if (!parent.hasChildNodes()) { |
| | 11392 | return {node: parent, inside: 1}; |
| | 11393 | } |
| | 11394 | |
| | 11395 | // Setup node list and endIndex |
| | 11396 | children = parent.children; |
| | 11397 | endIndex = children.length - 1; |
| | 11398 | |
| | 11399 | // Perform a binary search for the position |
| | 11400 | while (startIndex <= endIndex) { |
| | 11401 | index = Math.floor((startIndex + endIndex) / 2); |
| | 11402 | |
| | 11403 | // Move selection to node and compare the ranges |
| | 11404 | child = children[index]; |
| | 11405 | checkRng.moveToElementText(child); |
| | 11406 | position = checkRng.compareEndPoints(start ? 'StartToStart' : 'EndToEnd', rng); |
| | 11407 | |
| | 11408 | // Before/after or an exact match |
| | 11409 | if (position > 0) { |
| | 11410 | endIndex = index - 1; |
| | 11411 | } else if (position < 0) { |
| | 11412 | startIndex = index + 1; |
| | 11413 | } else { |
| | 11414 | return {node: child}; |
| | 11415 | } |
| | 11416 | } |
| | 11417 | |
| | 11418 | // Check if child position is before or we didn't find a position |
| | 11419 | if (position < 0) { |
| | 11420 | // No element child was found use the parent element and the offset inside that |
| | 11421 | if (!child) { |
| | 11422 | checkRng.moveToElementText(parent); |
| | 11423 | checkRng.collapse(true); |
| | 11424 | child = parent; |
| | 11425 | inside = true; |
| | 11426 | } else { |
| | 11427 | checkRng.collapse(false); |
| | 11428 | } |
| | 11429 | |
| | 11430 | // Walk character by character in text node until we hit the selected range endpoint, |
| | 11431 | // hit the end of document or parent isn't the right one |
| | 11432 | // We need to walk char by char since rng.text or rng.htmlText will trim line endings |
| | 11433 | offset = 0; |
| | 11434 | while (checkRng.compareEndPoints(start ? 'StartToStart' : 'StartToEnd', rng) !== 0) { |
| | 11435 | if (checkRng.move('character', 1) === 0 || parent != checkRng.parentElement()) { |
| | 11436 | break; |
| | 11437 | } |
| | 11438 | |
| | 11439 | offset++; |
| | 11440 | } |
| | 11441 | } else { |
| | 11442 | // Child position is after the selection endpoint |
| | 11443 | checkRng.collapse(true); |
| | 11444 | |
| | 11445 | // Walk character by character in text node until we hit the selected range endpoint, hit |
| | 11446 | // the end of document or parent isn't the right one |
| | 11447 | offset = 0; |
| | 11448 | while (checkRng.compareEndPoints(start ? 'StartToStart' : 'StartToEnd', rng) !== 0) { |
| | 11449 | if (checkRng.move('character', -1) === 0 || parent != checkRng.parentElement()) { |
| | 11450 | break; |
| | 11451 | } |
| | 11452 | |
| | 11453 | offset++; |
| | 11454 | } |
| | 11455 | } |
| | 11456 | |
| | 11457 | return {node: child, position: position, offset: offset, inside: inside}; |
| | 11458 | } |
| | 11459 | |
| | 11460 | // Returns a W3C DOM compatible range object by using the IE Range API |
| | 11461 | function getRange() { |
| | 11462 | var ieRange = selection.getRng(), domRange = dom.createRng(), element, collapsed, tmpRange, element2, bookmark; |
| | 11463 | |
| | 11464 | // If selection is outside the current document just return an empty range |
| | 11465 | element = ieRange.item ? ieRange.item(0) : ieRange.parentElement(); |
| | 11466 | if (element.ownerDocument != dom.doc) { |
| | 11467 | return domRange; |
| | 11468 | } |
| | 11469 | |
| | 11470 | collapsed = selection.isCollapsed(); |
| | 11471 | |
| | 11472 | // Handle control selection |
| | 11473 | if (ieRange.item) { |
| | 11474 | domRange.setStart(element.parentNode, dom.nodeIndex(element)); |
| | 11475 | domRange.setEnd(domRange.startContainer, domRange.startOffset + 1); |
| | 11476 | |
| | 11477 | return domRange; |
| | 11478 | } |
| | 11479 | |
| | 11480 | function findEndPoint(start) { |
| | 11481 | var endPoint = getPosition(ieRange, start), container, offset, textNodeOffset = 0, sibling, undef, nodeValue; |
| | 11482 | |
| | 11483 | container = endPoint.node; |
| | 11484 | offset = endPoint.offset; |
| | 11485 | |
| | 11486 | if (endPoint.inside && !container.hasChildNodes()) { |
| | 11487 | domRange[start ? 'setStart' : 'setEnd'](container, 0); |
| | 11488 | return; |
| | 11489 | } |
| | 11490 | |
| | 11491 | if (offset === undef) { |
| | 11492 | domRange[start ? 'setStartBefore' : 'setEndAfter'](container); |
| | 11493 | return; |
| | 11494 | } |
| | 11495 | |
| | 11496 | if (endPoint.position < 0) { |
| | 11497 | sibling = endPoint.inside ? container.firstChild : container.nextSibling; |
| | 11498 | |
| | 11499 | if (!sibling) { |
| | 11500 | domRange[start ? 'setStartAfter' : 'setEndAfter'](container); |
| | 11501 | return; |
| | 11502 | } |
| | 11503 | |
| | 11504 | if (!offset) { |
| | 11505 | if (sibling.nodeType == 3) { |
| | 11506 | domRange[start ? 'setStart' : 'setEnd'](sibling, 0); |
| | 11507 | } else { |
| | 11508 | domRange[start ? 'setStartBefore' : 'setEndBefore'](sibling); |
| | 11509 | } |
| | 11510 | |
| | 11511 | return; |
| | 11512 | } |
| | 11513 | |
| | 11514 | // Find the text node and offset |
| | 11515 | while (sibling) { |
| | 11516 | nodeValue = sibling.nodeValue; |
| | 11517 | textNodeOffset += nodeValue.length; |
| | 11518 | |
| | 11519 | // We are at or passed the position we where looking for |
| | 11520 | if (textNodeOffset >= offset) { |
| | 11521 | container = sibling; |
| | 11522 | textNodeOffset -= offset; |
| | 11523 | textNodeOffset = nodeValue.length - textNodeOffset; |
| | 11524 | break; |
| | 11525 | } |
| | 11526 | |
| | 11527 | sibling = sibling.nextSibling; |
| | 11528 | } |
| | 11529 | } else { |
| | 11530 | // Find the text node and offset |
| | 11531 | sibling = container.previousSibling; |
| | 11532 | |
| | 11533 | if (!sibling) { |
| | 11534 | return domRange[start ? 'setStartBefore' : 'setEndBefore'](container); |
| | 11535 | } |
| | 11536 | |
| | 11537 | // If there isn't any text to loop then use the first position |
| | 11538 | if (!offset) { |
| | 11539 | if (container.nodeType == 3) { |
| | 11540 | domRange[start ? 'setStart' : 'setEnd'](sibling, container.nodeValue.length); |
| | 11541 | } else { |
| | 11542 | domRange[start ? 'setStartAfter' : 'setEndAfter'](sibling); |
| | 11543 | } |
| | 11544 | |
| | 11545 | return; |
| | 11546 | } |
| | 11547 | |
| | 11548 | while (sibling) { |
| | 11549 | textNodeOffset += sibling.nodeValue.length; |
| | 11550 | |
| | 11551 | // We are at or passed the position we where looking for |
| | 11552 | if (textNodeOffset >= offset) { |
| | 11553 | container = sibling; |
| | 11554 | textNodeOffset -= offset; |
| | 11555 | break; |
| | 11556 | } |
| | 11557 | |
| | 11558 | sibling = sibling.previousSibling; |
| | 11559 | } |
| | 11560 | } |
| | 11561 | |
| | 11562 | domRange[start ? 'setStart' : 'setEnd'](container, textNodeOffset); |
| | 11563 | } |
| | 11564 | |
| | 11565 | try { |
| | 11566 | // Find start point |
| | 11567 | findEndPoint(true); |
| | 11568 | |
| | 11569 | // Find end point if needed |
| | 11570 | if (!collapsed) { |
| | 11571 | findEndPoint(); |
| | 11572 | } |
| | 11573 | } catch (ex) { |
| | 11574 | // IE has a nasty bug where text nodes might throw "invalid argument" when you |
| | 11575 | // access the nodeValue or other properties of text nodes. This seems to happend when |
| | 11576 | // text nodes are split into two nodes by a delete/backspace call. So lets detect it and try to fix it. |
| | 11577 | if (ex.number == -2147024809) { |
| | 11578 | // Get the current selection |
| | 11579 | bookmark = self.getBookmark(2); |
| | 11580 | |
| | 11581 | // Get start element |
| | 11582 | tmpRange = ieRange.duplicate(); |
| | 11583 | tmpRange.collapse(true); |
| | 11584 | element = tmpRange.parentElement(); |
| | 11585 | |
| | 11586 | // Get end element |
| | 11587 | if (!collapsed) { |
| | 11588 | tmpRange = ieRange.duplicate(); |
| | 11589 | tmpRange.collapse(false); |
| | 11590 | element2 = tmpRange.parentElement(); |
| | 11591 | element2.innerHTML = element2.innerHTML; |
| | 11592 | } |
| | 11593 | |
| | 11594 | // Remove the broken elements |
| | 11595 | element.innerHTML = element.innerHTML; |
| | 11596 | |
| | 11597 | // Restore the selection |
| | 11598 | self.moveToBookmark(bookmark); |
| | 11599 | |
| | 11600 | // Since the range has moved we need to re-get it |
| | 11601 | ieRange = selection.getRng(); |
| | 11602 | |
| | 11603 | // Find start point |
| | 11604 | findEndPoint(true); |
| | 11605 | |
| | 11606 | // Find end point if needed |
| | 11607 | if (!collapsed) { |
| | 11608 | findEndPoint(); |
| | 11609 | } |
| | 11610 | } else { |
| | 11611 | throw ex; // Throw other errors |
| | 11612 | } |
| | 11613 | } |
| | 11614 | |
| | 11615 | return domRange; |
| | 11616 | } |
| | 11617 | |
| | 11618 | this.getBookmark = function(type) { |
| | 11619 | var rng = selection.getRng(), bookmark = {}; |
| | 11620 | |
| | 11621 | function getIndexes(node) { |
| | 11622 | var parent, root, children, i, indexes = []; |
| | 11623 | |
| | 11624 | parent = node.parentNode; |
| | 11625 | root = dom.getRoot().parentNode; |
| | 11626 | |
| | 11627 | while (parent != root && parent.nodeType !== 9) { |
| | 11628 | children = parent.children; |
| | 11629 | |
| | 11630 | i = children.length; |
| | 11631 | while (i--) { |
| | 11632 | if (node === children[i]) { |
| | 11633 | indexes.push(i); |
| | 11634 | break; |
| | 11635 | } |
| | 11636 | } |
| | 11637 | |
| | 11638 | node = parent; |
| | 11639 | parent = parent.parentNode; |
| | 11640 | } |
| | 11641 | |
| | 11642 | return indexes; |
| | 11643 | } |
| | 11644 | |
| | 11645 | function getBookmarkEndPoint(start) { |
| | 11646 | var position; |
| | 11647 | |
| | 11648 | position = getPosition(rng, start); |
| | 11649 | if (position) { |
| | 11650 | return { |
| | 11651 | position: position.position, |
| | 11652 | offset: position.offset, |
| | 11653 | indexes: getIndexes(position.node), |
| | 11654 | inside: position.inside |
| | 11655 | }; |
| | 11656 | } |
| | 11657 | } |
| | 11658 | |
| | 11659 | // Non ubstructive bookmark |
| | 11660 | if (type === 2) { |
| | 11661 | // Handle text selection |
| | 11662 | if (!rng.item) { |
| | 11663 | bookmark.start = getBookmarkEndPoint(true); |
| | 11664 | |
| | 11665 | if (!selection.isCollapsed()) { |
| | 11666 | bookmark.end = getBookmarkEndPoint(); |
| | 11667 | } |
| | 11668 | } else { |
| | 11669 | bookmark.start = {ctrl: true, indexes: getIndexes(rng.item(0))}; |
| | 11670 | } |
| | 11671 | } |
| | 11672 | |
| | 11673 | return bookmark; |
| | 11674 | }; |
| | 11675 | |
| | 11676 | this.moveToBookmark = function(bookmark) { |
| | 11677 | var rng, body = dom.doc.body; |
| | 11678 | |
| | 11679 | function resolveIndexes(indexes) { |
| | 11680 | var node, i, idx, children; |
| | 11681 | |
| | 11682 | node = dom.getRoot(); |
| | 11683 | for (i = indexes.length - 1; i >= 0; i--) { |
| | 11684 | children = node.children; |
| | 11685 | idx = indexes[i]; |
| | 11686 | |
| | 11687 | if (idx <= children.length - 1) { |
| | 11688 | node = children[idx]; |
| | 11689 | } |
| | 11690 | } |
| | 11691 | |
| | 11692 | return node; |
| | 11693 | } |
| | 11694 | |
| | 11695 | function setBookmarkEndPoint(start) { |
| | 11696 | var endPoint = bookmark[start ? 'start' : 'end'], moveLeft, moveRng, undef, offset; |
| | 11697 | |
| | 11698 | if (endPoint) { |
| | 11699 | moveLeft = endPoint.position > 0; |
| | 11700 | |
| | 11701 | moveRng = body.createTextRange(); |
| | 11702 | moveRng.moveToElementText(resolveIndexes(endPoint.indexes)); |
| | 11703 | |
| | 11704 | offset = endPoint.offset; |
| | 11705 | if (offset !== undef) { |
| | 11706 | moveRng.collapse(endPoint.inside || moveLeft); |
| | 11707 | moveRng.moveStart('character', moveLeft ? -offset : offset); |
| | 11708 | } else { |
| | 11709 | moveRng.collapse(start); |
| | 11710 | } |
| | 11711 | |
| | 11712 | rng.setEndPoint(start ? 'StartToStart' : 'EndToStart', moveRng); |
| | 11713 | |
| | 11714 | if (start) { |
| | 11715 | rng.collapse(true); |
| | 11716 | } |
| | 11717 | } |
| | 11718 | } |
| | 11719 | |
| | 11720 | if (bookmark.start) { |
| | 11721 | if (bookmark.start.ctrl) { |
| | 11722 | rng = body.createControlRange(); |
| | 11723 | rng.addElement(resolveIndexes(bookmark.start.indexes)); |
| | 11724 | rng.select(); |
| | 11725 | } else { |
| | 11726 | rng = body.createTextRange(); |
| | 11727 | setBookmarkEndPoint(true); |
| | 11728 | setBookmarkEndPoint(); |
| | 11729 | rng.select(); |
| | 11730 | } |
| | 11731 | } |
| | 11732 | }; |
| | 11733 | |
| | 11734 | this.addRange = function(rng) { |
| | 11735 | var ieRng, ctrlRng, startContainer, startOffset, endContainer, endOffset, sibling, |
| | 11736 | doc = selection.dom.doc, body = doc.body, nativeRng, ctrlElm; |
| | 11737 | |
| | 11738 | function setEndPoint(start) { |
| | 11739 | var container, offset, marker, tmpRng, nodes; |
| | 11740 | |
| | 11741 | marker = dom.create('a'); |
| | 11742 | container = start ? startContainer : endContainer; |
| | 11743 | offset = start ? startOffset : endOffset; |
| | 11744 | tmpRng = ieRng.duplicate(); |
| | 11745 | |
| | 11746 | if (container == doc || container == doc.documentElement) { |
| | 11747 | container = body; |
| | 11748 | offset = 0; |
| | 11749 | } |
| | 11750 | |
| | 11751 | if (container.nodeType == 3) { |
| | 11752 | container.parentNode.insertBefore(marker, container); |
| | 11753 | tmpRng.moveToElementText(marker); |
| | 11754 | tmpRng.moveStart('character', offset); |
| | 11755 | dom.remove(marker); |
| | 11756 | ieRng.setEndPoint(start ? 'StartToStart' : 'EndToEnd', tmpRng); |
| | 11757 | } else { |
| | 11758 | nodes = container.childNodes; |
| | 11759 | |
| | 11760 | if (nodes.length) { |
| | 11761 | if (offset >= nodes.length) { |
| | 11762 | dom.insertAfter(marker, nodes[nodes.length - 1]); |
| | 11763 | } else { |
| | 11764 | container.insertBefore(marker, nodes[offset]); |
| | 11765 | } |
| | 11766 | |
| | 11767 | tmpRng.moveToElementText(marker); |
| | 11768 | } else if (container.canHaveHTML) { |
| | 11769 | // Empty node selection for example <div>|</div> |
| | 11770 | // Setting innerHTML with a span marker then remove that marker seems to keep empty block elements open |
| | 11771 | container.innerHTML = '<span></span>'; |
| | 11772 | marker = container.firstChild; |
| | 11773 | tmpRng.moveToElementText(marker); |
| | 11774 | tmpRng.collapse(FALSE); // Collapse false works better than true for some odd reason |
| | 11775 | } |
| | 11776 | |
| | 11777 | ieRng.setEndPoint(start ? 'StartToStart' : 'EndToEnd', tmpRng); |
| | 11778 | dom.remove(marker); |
| | 11779 | } |
| | 11780 | } |
| | 11781 | |
| | 11782 | // Setup some shorter versions |
| | 11783 | startContainer = rng.startContainer; |
| | 11784 | startOffset = rng.startOffset; |
| | 11785 | endContainer = rng.endContainer; |
| | 11786 | endOffset = rng.endOffset; |
| | 11787 | ieRng = body.createTextRange(); |
| | 11788 | |
| | 11789 | // If single element selection then try making a control selection out of it |
| | 11790 | if (startContainer == endContainer && startContainer.nodeType == 1) { |
| | 11791 | // Trick to place the caret inside an empty block element like <p></p> |
| | 11792 | if (startOffset == endOffset && !startContainer.hasChildNodes()) { |
| | 11793 | if (startContainer.canHaveHTML) { |
| | 11794 | // Check if previous sibling is an empty block if it is then we need to render it |
| | 11795 | // IE would otherwise move the caret into the sibling instead of the empty startContainer see: #5236 |
| | 11796 | // Example this: <p></p><p>|</p> would become this: <p>|</p><p></p> |
| | 11797 | sibling = startContainer.previousSibling; |
| | 11798 | if (sibling && !sibling.hasChildNodes() && dom.isBlock(sibling)) { |
| | 11799 | sibling.innerHTML = ''; |
| | 11800 | } else { |
| | 11801 | sibling = null; |
| | 11802 | } |
| | 11803 | |
| | 11804 | startContainer.innerHTML = '<span></span><span></span>'; |
| | 11805 | ieRng.moveToElementText(startContainer.lastChild); |
| | 11806 | ieRng.select(); |
| | 11807 | dom.doc.selection.clear(); |
| | 11808 | startContainer.innerHTML = ''; |
| | 11809 | |
| | 11810 | if (sibling) { |
| | 11811 | sibling.innerHTML = ''; |
| | 11812 | } |
| | 11813 | return; |
| | 11814 | } else { |
| | 11815 | startOffset = dom.nodeIndex(startContainer); |
| | 11816 | startContainer = startContainer.parentNode; |
| | 11817 | } |
| | 11818 | } |
| | 11819 | |
| | 11820 | if (startOffset == endOffset - 1) { |
| | 11821 | try { |
| | 11822 | ctrlElm = startContainer.childNodes[startOffset]; |
| | 11823 | ctrlRng = body.createControlRange(); |
| | 11824 | ctrlRng.addElement(ctrlElm); |
| | 11825 | ctrlRng.select(); |
| | 11826 | |
| | 11827 | // Check if the range produced is on the correct element and is a control range |
| | 11828 | // On IE 8 it will select the parent contentEditable container if you select an inner element see: #5398 |
| | 11829 | nativeRng = selection.getRng(); |
| | 11830 | if (nativeRng.item && ctrlElm === nativeRng.item(0)) { |
| | 11831 | return; |
| | 11832 | } |
| | 11833 | } catch (ex) { |
| | 11834 | // Ignore |
| | 11835 | } |
| | 11836 | } |
| | 11837 | } |
| | 11838 | |
| | 11839 | // Set start/end point of selection |
| | 11840 | setEndPoint(true); |
| | 11841 | setEndPoint(); |
| | 11842 | |
| | 11843 | // Select the new range and scroll it into view |
| | 11844 | ieRng.select(); |
| | 11845 | }; |
| | 11846 | |
| | 11847 | // Expose range method |
| | 11848 | this.getRangeAt = getRange; |
| | 11849 | } |
| | 11850 | |
| | 11851 | return Selection; |
| | 11852 | }); |
| | 11853 | |
| | 11854 | // Included from: js/tinymce/classes/util/VK.js |
| | 11855 | |
| | 11856 | /** |
| | 11857 | * VK.js |
| | 11858 | * |
| | 11859 | * Copyright, Moxiecode Systems AB |
| | 11860 | * Released under LGPL License. |
| | 11861 | * |
| | 11862 | * License: http://www.tinymce.com/license |
| | 11863 | * Contributing: http://www.tinymce.com/contributing |
| | 11864 | */ |
| | 11865 | |
| | 11866 | /** |
| | 11867 | * This file exposes a set of the common KeyCodes for use. Please grow it as needed. |
| | 11868 | */ |
| | 11869 | define("tinymce/util/VK", [ |
| | 11870 | "tinymce/Env" |
| | 11871 | ], function(Env) { |
| | 11872 | return { |
| | 11873 | BACKSPACE: 8, |
| | 11874 | DELETE: 46, |
| | 11875 | DOWN: 40, |
| | 11876 | ENTER: 13, |
| | 11877 | LEFT: 37, |
| | 11878 | RIGHT: 39, |
| | 11879 | SPACEBAR: 32, |
| | 11880 | TAB: 9, |
| | 11881 | UP: 38, |
| | 11882 | |
| | 11883 | modifierPressed: function(e) { |
| | 11884 | return e.shiftKey || e.ctrlKey || e.altKey; |
| | 11885 | }, |
| | 11886 | |
| | 11887 | metaKeyPressed: function(e) { |
| | 11888 | // Check if ctrl or meta key is pressed also check if alt is false for Polish users |
| | 11889 | return (Env.mac ? e.metaKey : e.ctrlKey) && !e.altKey; |
| | 11890 | } |
| | 11891 | }; |
| | 11892 | }); |
| | 11893 | |
| | 11894 | // Included from: js/tinymce/classes/dom/ControlSelection.js |
| | 11895 | |
| | 11896 | /** |
| | 11897 | * ControlSelection.js |
| | 11898 | * |
| | 11899 | * Copyright, Moxiecode Systems AB |
| | 11900 | * Released under LGPL License. |
| | 11901 | * |
| | 11902 | * License: http://www.tinymce.com/license |
| | 11903 | * Contributing: http://www.tinymce.com/contributing |
| | 11904 | */ |
| | 11905 | |
| | 11906 | /** |
| | 11907 | * This class handles control selection of elements. Controls are elements |
| | 11908 | * that can be resized and needs to be selected as a whole. It adds custom resize handles |
| | 11909 | * to all browser engines that support properly disabling the built in resize logic. |
| | 11910 | * |
| | 11911 | * @class tinymce.dom.ControlSelection |
| | 11912 | */ |
| | 11913 | define("tinymce/dom/ControlSelection", [ |
| | 11914 | "tinymce/util/VK", |
| | 11915 | "tinymce/util/Tools", |
| | 11916 | "tinymce/Env" |
| | 11917 | ], function(VK, Tools, Env) { |
| | 11918 | return function(selection, editor) { |
| | 11919 | var dom = editor.dom, each = Tools.each; |
| | 11920 | var selectedElm, selectedElmGhost, resizeHandles, selectedHandle, lastMouseDownEvent; |
| | 11921 | var startX, startY, selectedElmX, selectedElmY, startW, startH, ratio, resizeStarted; |
| | 11922 | var width, height, editableDoc = editor.getDoc(), rootDocument = document, isIE = Env.ie && Env.ie < 11; |
| | 11923 | |
| | 11924 | // Details about each resize handle how to scale etc |
| | 11925 | resizeHandles = { |
| | 11926 | // Name: x multiplier, y multiplier, delta size x, delta size y |
| | 11927 | n: [0.5, 0, 0, -1], |
| | 11928 | e: [1, 0.5, 1, 0], |
| | 11929 | s: [0.5, 1, 0, 1], |
| | 11930 | w: [0, 0.5, -1, 0], |
| | 11931 | nw: [0, 0, -1, -1], |
| | 11932 | ne: [1, 0, 1, -1], |
| | 11933 | se: [1, 1, 1, 1], |
| | 11934 | sw: [0, 1, -1, 1] |
| | 11935 | }; |
| | 11936 | |
| | 11937 | // Add CSS for resize handles, cloned element and selected |
| | 11938 | var rootClass = '.mce-content-body'; |
| | 11939 | editor.contentStyles.push( |
| | 11940 | rootClass + ' div.mce-resizehandle {' + |
| | 11941 | 'position: absolute;' + |
| | 11942 | 'border: 1px solid black;' + |
| | 11943 | 'background: #FFF;' + |
| | 11944 | 'width: 5px;' + |
| | 11945 | 'height: 5px;' + |
| | 11946 | 'z-index: 10000' + |
| | 11947 | '}' + |
| | 11948 | rootClass + ' .mce-resizehandle:hover {' + |
| | 11949 | 'background: #000' + |
| | 11950 | '}' + |
| | 11951 | rootClass + ' img[data-mce-selected], hr[data-mce-selected] {' + |
| | 11952 | 'outline: 1px solid black;' + |
| | 11953 | 'resize: none' + // Have been talks about implementing this in browsers |
| | 11954 | '}' + |
| | 11955 | rootClass + ' .mce-clonedresizable {' + |
| | 11956 | 'position: absolute;' + |
| | 11957 | (Env.gecko ? '' : 'outline: 1px dashed black;') + // Gecko produces trails while resizing |
| | 11958 | 'opacity: .5;' + |
| | 11959 | 'filter: alpha(opacity=50);' + |
| | 11960 | 'z-index: 10000' + |
| | 11961 | '}' |
| | 11962 | ); |
| | 11963 | |
| | 11964 | function isResizable(elm) { |
| | 11965 | if (editor.settings.object_resizing === false) { |
| | 11966 | return false; |
| | 11967 | } |
| | 11968 | |
| | 11969 | if (!/TABLE|IMG|DIV/.test(elm.nodeName)) { |
| | 11970 | return false; |
| | 11971 | } |
| | 11972 | |
| | 11973 | if (elm.getAttribute('data-mce-resize') === 'false') { |
| | 11974 | return false; |
| | 11975 | } |
| | 11976 | |
| | 11977 | return true; |
| | 11978 | } |
| | 11979 | |
| | 11980 | function resizeGhostElement(e) { |
| | 11981 | var deltaX, deltaY; |
| | 11982 | |
| | 11983 | // Calc new width/height |
| | 11984 | deltaX = e.screenX - startX; |
| | 11985 | deltaY = e.screenY - startY; |
| | 11986 | |
| | 11987 | // Calc new size |
| | 11988 | width = deltaX * selectedHandle[2] + startW; |
| | 11989 | height = deltaY * selectedHandle[3] + startH; |
| | 11990 | |
| | 11991 | // Never scale down lower than 5 pixels |
| | 11992 | width = width < 5 ? 5 : width; |
| | 11993 | height = height < 5 ? 5 : height; |
| | 11994 | |
| | 11995 | // Constrain proportions when modifier key is pressed or if the nw, ne, sw, se corners are moved on an image |
| | 11996 | if (VK.modifierPressed(e) || (selectedElm.nodeName == "IMG" && selectedHandle[2] * selectedHandle[3] !== 0)) { |
| | 11997 | width = Math.round(height / ratio); |
| | 11998 | height = Math.round(width * ratio); |
| | 11999 | } |
| | 12000 | |
| | 12001 | // Update ghost size |
| | 12002 | dom.setStyles(selectedElmGhost, { |
| | 12003 | width: width, |
| | 12004 | height: height |
| | 12005 | }); |
| | 12006 | |
| | 12007 | // Update ghost X position if needed |
| | 12008 | if (selectedHandle[2] < 0 && selectedElmGhost.clientWidth <= width) { |
| | 12009 | dom.setStyle(selectedElmGhost, 'left', selectedElmX + (startW - width)); |
| | 12010 | } |
| | 12011 | |
| | 12012 | // Update ghost Y position if needed |
| | 12013 | if (selectedHandle[3] < 0 && selectedElmGhost.clientHeight <= height) { |
| | 12014 | dom.setStyle(selectedElmGhost, 'top', selectedElmY + (startH - height)); |
| | 12015 | } |
| | 12016 | |
| | 12017 | if (!resizeStarted) { |
| | 12018 | editor.fire('ObjectResizeStart', {target: selectedElm, width: startW, height: startH}); |
| | 12019 | resizeStarted = true; |
| | 12020 | } |
| | 12021 | } |
| | 12022 | |
| | 12023 | function endGhostResize() { |
| | 12024 | resizeStarted = false; |
| | 12025 | |
| | 12026 | function setSizeProp(name, value) { |
| | 12027 | if (value) { |
| | 12028 | // Resize by using style or attribute |
| | 12029 | if (selectedElm.style[name] || !editor.schema.isValid(selectedElm.nodeName.toLowerCase(), name)) { |
| | 12030 | dom.setStyle(selectedElm, name, value); |
| | 12031 | } else { |
| | 12032 | dom.setAttrib(selectedElm, name, value); |
| | 12033 | } |
| | 12034 | } |
| | 12035 | } |
| | 12036 | |
| | 12037 | // Set width/height properties |
| | 12038 | setSizeProp('width', width); |
| | 12039 | setSizeProp('height', height); |
| | 12040 | |
| | 12041 | dom.unbind(editableDoc, 'mousemove', resizeGhostElement); |
| | 12042 | dom.unbind(editableDoc, 'mouseup', endGhostResize); |
| | 12043 | |
| | 12044 | if (rootDocument != editableDoc) { |
| | 12045 | dom.unbind(rootDocument, 'mousemove', resizeGhostElement); |
| | 12046 | dom.unbind(rootDocument, 'mouseup', endGhostResize); |
| | 12047 | } |
| | 12048 | |
| | 12049 | // Remove ghost and update resize handle positions |
| | 12050 | dom.remove(selectedElmGhost); |
| | 12051 | |
| | 12052 | if (!isIE || selectedElm.nodeName == "TABLE") { |
| | 12053 | showResizeRect(selectedElm); |
| | 12054 | } |
| | 12055 | |
| | 12056 | editor.fire('ObjectResized', {target: selectedElm, width: width, height: height}); |
| | 12057 | editor.nodeChanged(); |
| | 12058 | } |
| | 12059 | |
| | 12060 | function showResizeRect(targetElm, mouseDownHandleName, mouseDownEvent) { |
| | 12061 | var position, targetWidth, targetHeight, e, rect, offsetParent = editor.getBody(); |
| | 12062 | |
| | 12063 | // Get position and size of target |
| | 12064 | position = dom.getPos(targetElm, offsetParent); |
| | 12065 | selectedElmX = position.x; |
| | 12066 | selectedElmY = position.y; |
| | 12067 | rect = targetElm.getBoundingClientRect(); // Fix for Gecko offsetHeight for table with caption |
| | 12068 | targetWidth = rect.width || (rect.right - rect.left); |
| | 12069 | targetHeight = rect.height || (rect.bottom - rect.top); |
| | 12070 | |
| | 12071 | // Reset width/height if user selects a new image/table |
| | 12072 | if (selectedElm != targetElm) { |
| | 12073 | detachResizeStartListener(); |
| | 12074 | selectedElm = targetElm; |
| | 12075 | width = height = 0; |
| | 12076 | } |
| | 12077 | |
| | 12078 | // Makes it possible to disable resizing |
| | 12079 | e = editor.fire('ObjectSelected', {target: targetElm}); |
| | 12080 | |
| | 12081 | if (isResizable(targetElm) && !e.isDefaultPrevented()) { |
| | 12082 | each(resizeHandles, function(handle, name) { |
| | 12083 | var handleElm, handlerContainerElm; |
| | 12084 | |
| | 12085 | function startDrag(e) { |
| | 12086 | resizeStarted = true; |
| | 12087 | |
| | 12088 | startX = e.screenX; |
| | 12089 | startY = e.screenY; |
| | 12090 | startW = selectedElm.clientWidth; |
| | 12091 | startH = selectedElm.clientHeight; |
| | 12092 | ratio = startH / startW; |
| | 12093 | selectedHandle = handle; |
| | 12094 | |
| | 12095 | selectedElmGhost = selectedElm.cloneNode(true); |
| | 12096 | dom.addClass(selectedElmGhost, 'mce-clonedresizable'); |
| | 12097 | selectedElmGhost.contentEditable = false; // Hides IE move layer cursor |
| | 12098 | selectedElmGhost.unSelectabe = true; |
| | 12099 | dom.setStyles(selectedElmGhost, { |
| | 12100 | left: selectedElmX, |
| | 12101 | top: selectedElmY, |
| | 12102 | margin: 0 |
| | 12103 | }); |
| | 12104 | |
| | 12105 | selectedElmGhost.removeAttribute('data-mce-selected'); |
| | 12106 | editor.getBody().appendChild(selectedElmGhost); |
| | 12107 | |
| | 12108 | dom.bind(editableDoc, 'mousemove', resizeGhostElement); |
| | 12109 | dom.bind(editableDoc, 'mouseup', endGhostResize); |
| | 12110 | |
| | 12111 | if (rootDocument != editableDoc) { |
| | 12112 | dom.bind(rootDocument, 'mousemove', resizeGhostElement); |
| | 12113 | dom.bind(rootDocument, 'mouseup', endGhostResize); |
| | 12114 | } |
| | 12115 | } |
| | 12116 | |
| | 12117 | if (mouseDownHandleName) { |
| | 12118 | // Drag started by IE native resizestart |
| | 12119 | if (name == mouseDownHandleName) { |
| | 12120 | startDrag(mouseDownEvent); |
| | 12121 | } |
| | 12122 | |
| | 12123 | return; |
| | 12124 | } |
| | 12125 | |
| | 12126 | // Get existing or render resize handle |
| | 12127 | handleElm = dom.get('mceResizeHandle' + name); |
| | 12128 | if (!handleElm) { |
| | 12129 | handlerContainerElm = editor.getBody(); |
| | 12130 | |
| | 12131 | handleElm = dom.add(handlerContainerElm, 'div', { |
| | 12132 | id: 'mceResizeHandle' + name, |
| | 12133 | 'data-mce-bogus': true, |
| | 12134 | 'class': 'mce-resizehandle', |
| | 12135 | contentEditable: false, // Hides IE move layer cursor |
| | 12136 | unSelectabe: true, |
| | 12137 | style: 'cursor:' + name + '-resize; margin:0; padding:0' |
| | 12138 | }); |
| | 12139 | |
| | 12140 | dom.bind(handleElm, 'mousedown', function(e) { |
| | 12141 | e.preventDefault(); |
| | 12142 | startDrag(e); |
| | 12143 | }); |
| | 12144 | } else { |
| | 12145 | dom.show(handleElm); |
| | 12146 | } |
| | 12147 | |
| | 12148 | /* |
| | 12149 | var halfHandleW = handleElm.offsetWidth / 2; |
| | 12150 | var halfHandleH = handleElm.offsetHeight / 2; |
| | 12151 | |
| | 12152 | // Position element |
| | 12153 | dom.setStyles(handleElm, { |
| | 12154 | left: Math.floor((targetWidth * handle[0] + selectedElmX) - halfHandleW + (handle[2] * halfHandleW)), |
| | 12155 | top: Math.floor((targetHeight * handle[1] + selectedElmY) - halfHandleH + (handle[3] * halfHandleH)) |
| | 12156 | }); |
| | 12157 | */ |
| | 12158 | |
| | 12159 | // Position element |
| | 12160 | dom.setStyles(handleElm, { |
| | 12161 | left: (targetWidth * handle[0] + selectedElmX) - (handleElm.offsetWidth / 2), |
| | 12162 | top: (targetHeight * handle[1] + selectedElmY) - (handleElm.offsetHeight / 2) |
| | 12163 | }); |
| | 12164 | }); |
| | 12165 | } else { |
| | 12166 | hideResizeRect(); |
| | 12167 | } |
| | 12168 | |
| | 12169 | selectedElm.setAttribute('data-mce-selected', '1'); |
| | 12170 | } |
| | 12171 | |
| | 12172 | function hideResizeRect() { |
| | 12173 | var name, handleElm; |
| | 12174 | |
| | 12175 | if (selectedElm) { |
| | 12176 | selectedElm.removeAttribute('data-mce-selected'); |
| | 12177 | } |
| | 12178 | |
| | 12179 | for (name in resizeHandles) { |
| | 12180 | handleElm = dom.get('mceResizeHandle' + name); |
| | 12181 | if (handleElm) { |
| | 12182 | dom.unbind(handleElm); |
| | 12183 | dom.remove(handleElm); |
| | 12184 | } |
| | 12185 | } |
| | 12186 | } |
| | 12187 | |
| | 12188 | function updateResizeRect(e) { |
| | 12189 | var controlElm; |
| | 12190 | |
| | 12191 | function isChildOrEqual(node, parent) { |
| | 12192 | do { |
| | 12193 | if (node === parent) { |
| | 12194 | return true; |
| | 12195 | } |
| | 12196 | } while ((node = node.parentNode)); |
| | 12197 | } |
| | 12198 | |
| | 12199 | // Remove data-mce-selected from all elements since they might have been copied using Ctrl+c/v |
| | 12200 | each(dom.select('img[data-mce-selected],hr[data-mce-selected]'), function(img) { |
| | 12201 | img.removeAttribute('data-mce-selected'); |
| | 12202 | }); |
| | 12203 | |
| | 12204 | controlElm = e.type == 'mousedown' ? e.target : selection.getNode(); |
| | 12205 | controlElm = dom.getParent(controlElm, isIE ? 'table' : 'table,img,hr'); |
| | 12206 | |
| | 12207 | if (controlElm) { |
| | 12208 | disableGeckoResize(); |
| | 12209 | |
| | 12210 | if (isChildOrEqual(selection.getStart(), controlElm) && isChildOrEqual(selection.getEnd(), controlElm)) { |
| | 12211 | if (!isIE || (controlElm != selection.getStart() && selection.getStart().nodeName !== 'IMG')) { |
| | 12212 | showResizeRect(controlElm); |
| | 12213 | return; |
| | 12214 | } |
| | 12215 | } |
| | 12216 | } |
| | 12217 | |
| | 12218 | hideResizeRect(); |
| | 12219 | } |
| | 12220 | |
| | 12221 | function attachEvent(elm, name, func) { |
| | 12222 | if (elm && elm.attachEvent) { |
| | 12223 | elm.attachEvent('on' + name, func); |
| | 12224 | } |
| | 12225 | } |
| | 12226 | |
| | 12227 | function detachEvent(elm, name, func) { |
| | 12228 | if (elm && elm.detachEvent) { |
| | 12229 | elm.detachEvent('on' + name, func); |
| | 12230 | } |
| | 12231 | } |
| | 12232 | |
| | 12233 | function resizeNativeStart(e) { |
| | 12234 | var target = e.srcElement, pos, name, corner, cornerX, cornerY, relativeX, relativeY; |
| | 12235 | |
| | 12236 | pos = target.getBoundingClientRect(); |
| | 12237 | relativeX = lastMouseDownEvent.clientX - pos.left; |
| | 12238 | relativeY = lastMouseDownEvent.clientY - pos.top; |
| | 12239 | |
| | 12240 | // Figure out what corner we are draging on |
| | 12241 | for (name in resizeHandles) { |
| | 12242 | corner = resizeHandles[name]; |
| | 12243 | |
| | 12244 | cornerX = target.offsetWidth * corner[0]; |
| | 12245 | cornerY = target.offsetHeight * corner[1]; |
| | 12246 | |
| | 12247 | if (Math.abs(cornerX - relativeX) < 8 && Math.abs(cornerY - relativeY) < 8) { |
| | 12248 | selectedHandle = corner; |
| | 12249 | break; |
| | 12250 | } |
| | 12251 | } |
| | 12252 | |
| | 12253 | // Remove native selection and let the magic begin |
| | 12254 | resizeStarted = true; |
| | 12255 | editor.getDoc().selection.empty(); |
| | 12256 | showResizeRect(target, name, lastMouseDownEvent); |
| | 12257 | } |
| | 12258 | |
| | 12259 | function nativeControlSelect(e) { |
| | 12260 | var target = e.srcElement; |
| | 12261 | |
| | 12262 | if (target != selectedElm) { |
| | 12263 | detachResizeStartListener(); |
| | 12264 | |
| | 12265 | if (target.id.indexOf('mceResizeHandle') === 0) { |
| | 12266 | e.returnValue = false; |
| | 12267 | return; |
| | 12268 | } |
| | 12269 | |
| | 12270 | if (target.nodeName == 'IMG' || target.nodeName == 'TABLE') { |
| | 12271 | hideResizeRect(); |
| | 12272 | selectedElm = target; |
| | 12273 | attachEvent(target, 'resizestart', resizeNativeStart); |
| | 12274 | } |
| | 12275 | } |
| | 12276 | } |
| | 12277 | |
| | 12278 | function detachResizeStartListener() { |
| | 12279 | detachEvent(selectedElm, 'resizestart', resizeNativeStart); |
| | 12280 | } |
| | 12281 | |
| | 12282 | function disableGeckoResize() { |
| | 12283 | try { |
| | 12284 | // Disable object resizing on Gecko |
| | 12285 | editor.getDoc().execCommand('enableObjectResizing', false, false); |
| | 12286 | } catch (ex) { |
| | 12287 | // Ignore |
| | 12288 | } |
| | 12289 | } |
| | 12290 | |
| | 12291 | function controlSelect(elm) { |
| | 12292 | var ctrlRng; |
| | 12293 | |
| | 12294 | if (!isIE) { |
| | 12295 | return; |
| | 12296 | } |
| | 12297 | |
| | 12298 | ctrlRng = editableDoc.body.createControlRange(); |
| | 12299 | |
| | 12300 | try { |
| | 12301 | ctrlRng.addElement(elm); |
| | 12302 | ctrlRng.select(); |
| | 12303 | return true; |
| | 12304 | } catch (ex) { |
| | 12305 | // Ignore since the element can't be control selected for example a P tag |
| | 12306 | } |
| | 12307 | } |
| | 12308 | |
| | 12309 | editor.on('init', function() { |
| | 12310 | if (isIE) { |
| | 12311 | // Hide the resize rect on resize and reselect the image |
| | 12312 | editor.on('ObjectResized', function(e) { |
| | 12313 | if (e.target.nodeName != 'TABLE') { |
| | 12314 | hideResizeRect(); |
| | 12315 | controlSelect(e.target); |
| | 12316 | } |
| | 12317 | }); |
| | 12318 | |
| | 12319 | attachEvent(editor.getBody(), 'controlselect', nativeControlSelect); |
| | 12320 | |
| | 12321 | editor.on('mousedown', function(e) { |
| | 12322 | lastMouseDownEvent = e; |
| | 12323 | }); |
| | 12324 | } else { |
| | 12325 | disableGeckoResize(); |
| | 12326 | |
| | 12327 | if (Env.ie >= 11) { |
| | 12328 | // TODO: Drag/drop doesn't work |
| | 12329 | editor.on('mouseup', function(e) { |
| | 12330 | var nodeName = e.target.nodeName; |
| | 12331 | |
| | 12332 | if (/^(TABLE|IMG|HR)$/.test(nodeName)) { |
| | 12333 | editor.selection.select(e.target, nodeName == 'TABLE'); |
| | 12334 | editor.nodeChanged(); |
| | 12335 | } |
| | 12336 | }); |
| | 12337 | |
| | 12338 | editor.dom.bind(editor.getBody(), 'mscontrolselect', function(e) { |
| | 12339 | if (/^(TABLE|IMG|HR)$/.test(e.target.nodeName)) { |
| | 12340 | e.preventDefault(); |
| | 12341 | } |
| | 12342 | }); |
| | 12343 | } |
| | 12344 | } |
| | 12345 | |
| | 12346 | editor.on('nodechange mousedown mouseup ResizeEditor', updateResizeRect); |
| | 12347 | |
| | 12348 | // Update resize rect while typing in a table |
| | 12349 | editor.on('keydown keyup', function(e) { |
| | 12350 | if (selectedElm && selectedElm.nodeName == "TABLE") { |
| | 12351 | updateResizeRect(e); |
| | 12352 | } |
| | 12353 | }); |
| | 12354 | |
| | 12355 | // Hide rect on focusout since it would float on top of windows otherwise |
| | 12356 | //editor.on('focusout', hideResizeRect); |
| | 12357 | }); |
| | 12358 | |
| | 12359 | function destroy() { |
| | 12360 | selectedElm = selectedElmGhost = null; |
| | 12361 | |
| | 12362 | if (isIE) { |
| | 12363 | detachResizeStartListener(); |
| | 12364 | detachEvent(editor.getBody(), 'controlselect', nativeControlSelect); |
| | 12365 | } |
| | 12366 | } |
| | 12367 | |
| | 12368 | return { |
| | 12369 | controlSelect: controlSelect, |
| | 12370 | destroy: destroy |
| | 12371 | }; |
| | 12372 | }; |
| | 12373 | }); |
| | 12374 | |
| | 12375 | // Included from: js/tinymce/classes/dom/Selection.js |
| | 12376 | |
| | 12377 | /** |
| | 12378 | * Selection.js |
| | 12379 | * |
| | 12380 | * Copyright, Moxiecode Systems AB |
| | 12381 | * Released under LGPL License. |
| | 12382 | * |
| | 12383 | * License: http://www.tinymce.com/license |
| | 12384 | * Contributing: http://www.tinymce.com/contributing |
| | 12385 | */ |
| | 12386 | |
| | 12387 | /** |
| | 12388 | * This class handles text and control selection it's an crossbrowser utility class. |
| | 12389 | * Consult the TinyMCE Wiki API for more details and examples on how to use this class. |
| | 12390 | * |
| | 12391 | * @class tinymce.dom.Selection |
| | 12392 | * @example |
| | 12393 | * // Getting the currently selected node for the active editor |
| | 12394 | * alert(tinymce.activeEditor.selection.getNode().nodeName); |
| | 12395 | */ |
| | 12396 | define("tinymce/dom/Selection", [ |
| | 12397 | "tinymce/dom/TreeWalker", |
| | 12398 | "tinymce/dom/TridentSelection", |
| | 12399 | "tinymce/dom/ControlSelection", |
| | 12400 | "tinymce/Env", |
| | 12401 | "tinymce/util/Tools" |
| | 12402 | ], function(TreeWalker, TridentSelection, ControlSelection, Env, Tools) { |
| | 12403 | var each = Tools.each, grep = Tools.grep, trim = Tools.trim; |
| | 12404 | var isIE = Env.ie, isOpera = Env.opera; |
| | 12405 | |
| | 12406 | /** |
| | 12407 | * Constructs a new selection instance. |
| | 12408 | * |
| | 12409 | * @constructor |
| | 12410 | * @method Selection |
| | 12411 | * @param {tinymce.dom.DOMUtils} dom DOMUtils object reference. |
| | 12412 | * @param {Window} win Window to bind the selection object to. |
| | 12413 | * @param {tinymce.dom.Serializer} serializer DOM serialization class to use for getContent. |
| | 12414 | */ |
| | 12415 | function Selection(dom, win, serializer, editor) { |
| | 12416 | var self = this; |
| | 12417 | |
| | 12418 | self.dom = dom; |
| | 12419 | self.win = win; |
| | 12420 | self.serializer = serializer; |
| | 12421 | self.editor = editor; |
| | 12422 | |
| | 12423 | self.controlSelection = new ControlSelection(self, editor); |
| | 12424 | |
| | 12425 | // No W3C Range support |
| | 12426 | if (!self.win.getSelection) { |
| | 12427 | self.tridentSel = new TridentSelection(self); |
| | 12428 | } |
| | 12429 | } |
| | 12430 | |
| | 12431 | Selection.prototype = { |
| | 12432 | /** |
| | 12433 | * Move the selection cursor range to the specified node and offset. |
| | 12434 | * If there is no node specified it will move it to the first suitable location within the body. |
| | 12435 | * |
| | 12436 | * @method setCursorLocation |
| | 12437 | * @param {Node} node Optional node to put the cursor in. |
| | 12438 | * @param {Number} offset Optional offset from the start of the node to put the cursor at. |
| | 12439 | */ |
| | 12440 | setCursorLocation: function(node, offset) { |
| | 12441 | var self = this, rng = self.dom.createRng(); |
| | 12442 | |
| | 12443 | if (!node) { |
| | 12444 | self._moveEndPoint(rng, self.editor.getBody(), true); |
| | 12445 | self.setRng(rng); |
| | 12446 | } else { |
| | 12447 | rng.setStart(node, offset); |
| | 12448 | rng.setEnd(node, offset); |
| | 12449 | self.setRng(rng); |
| | 12450 | self.collapse(false); |
| | 12451 | } |
| | 12452 | }, |
| | 12453 | |
| | 12454 | /** |
| | 12455 | * Returns the selected contents using the DOM serializer passed in to this class. |
| | 12456 | * |
| | 12457 | * @method getContent |
| | 12458 | * @param {Object} s Optional settings class with for example output format text or html. |
| | 12459 | * @return {String} Selected contents in for example HTML format. |
| | 12460 | * @example |
| | 12461 | * // Alerts the currently selected contents |
| | 12462 | * alert(tinymce.activeEditor.selection.getContent()); |
| | 12463 | * |
| | 12464 | * // Alerts the currently selected contents as plain text |
| | 12465 | * alert(tinymce.activeEditor.selection.getContent({format: 'text'})); |
| | 12466 | */ |
| | 12467 | getContent: function(args) { |
| | 12468 | var self = this, rng = self.getRng(), tmpElm = self.dom.create("body"); |
| | 12469 | var se = self.getSel(), whiteSpaceBefore, whiteSpaceAfter, fragment; |
| | 12470 | |
| | 12471 | args = args || {}; |
| | 12472 | whiteSpaceBefore = whiteSpaceAfter = ''; |
| | 12473 | args.get = true; |
| | 12474 | args.format = args.format || 'html'; |
| | 12475 | args.selection = true; |
| | 12476 | self.editor.fire('BeforeGetContent', args); |
| | 12477 | |
| | 12478 | if (args.format == 'text') { |
| | 12479 | return self.isCollapsed() ? '' : (rng.text || (se.toString ? se.toString() : '')); |
| | 12480 | } |
| | 12481 | |
| | 12482 | if (rng.cloneContents) { |
| | 12483 | fragment = rng.cloneContents(); |
| | 12484 | |
| | 12485 | if (fragment) { |
| | 12486 | tmpElm.appendChild(fragment); |
| | 12487 | } |
| | 12488 | } else if (rng.item !== undefined || rng.htmlText !== undefined) { |
| | 12489 | // IE will produce invalid markup if elements are present that |
| | 12490 | // it doesn't understand like custom elements or HTML5 elements. |
| | 12491 | // Adding a BR in front of the contents and then remoiving it seems to fix it though. |
| | 12492 | tmpElm.innerHTML = '<br>' + (rng.item ? rng.item(0).outerHTML : rng.htmlText); |
| | 12493 | tmpElm.removeChild(tmpElm.firstChild); |
| | 12494 | } else { |
| | 12495 | tmpElm.innerHTML = rng.toString(); |
| | 12496 | } |
| | 12497 | |
| | 12498 | // Keep whitespace before and after |
| | 12499 | if (/^\s/.test(tmpElm.innerHTML)) { |
| | 12500 | whiteSpaceBefore = ' '; |
| | 12501 | } |
| | 12502 | |
| | 12503 | if (/\s+$/.test(tmpElm.innerHTML)) { |
| | 12504 | whiteSpaceAfter = ' '; |
| | 12505 | } |
| | 12506 | |
| | 12507 | args.getInner = true; |
| | 12508 | |
| | 12509 | args.content = self.isCollapsed() ? '' : whiteSpaceBefore + self.serializer.serialize(tmpElm, args) + whiteSpaceAfter; |
| | 12510 | self.editor.fire('GetContent', args); |
| | 12511 | |
| | 12512 | return args.content; |
| | 12513 | }, |
| | 12514 | |
| | 12515 | /** |
| | 12516 | * Sets the current selection to the specified content. If any contents is selected it will be replaced |
| | 12517 | * with the contents passed in to this function. If there is no selection the contents will be inserted |
| | 12518 | * where the caret is placed in the editor/page. |
| | 12519 | * |
| | 12520 | * @method setContent |
| | 12521 | * @param {String} content HTML contents to set could also be other formats depending on settings. |
| | 12522 | * @param {Object} args Optional settings object with for example data format. |
| | 12523 | * @example |
| | 12524 | * // Inserts some HTML contents at the current selection |
| | 12525 | * tinymce.activeEditor.selection.setContent('<strong>Some contents</strong>'); |
| | 12526 | */ |
| | 12527 | setContent: function(content, args) { |
| | 12528 | var self = this, rng = self.getRng(), caretNode, doc = self.win.document, frag, temp; |
| | 12529 | |
| | 12530 | args = args || {format: 'html'}; |
| | 12531 | args.set = true; |
| | 12532 | args.selection = true; |
| | 12533 | content = args.content = content; |
| | 12534 | |
| | 12535 | // Dispatch before set content event |
| | 12536 | if (!args.no_events) { |
| | 12537 | self.editor.fire('BeforeSetContent', args); |
| | 12538 | } |
| | 12539 | |
| | 12540 | content = args.content; |
| | 12541 | |
| | 12542 | if (rng.insertNode) { |
| | 12543 | // Make caret marker since insertNode places the caret in the beginning of text after insert |
| | 12544 | content += '<span id="__caret">_</span>'; |
| | 12545 | |
| | 12546 | // Delete and insert new node |
| | 12547 | if (rng.startContainer == doc && rng.endContainer == doc) { |
| | 12548 | // WebKit will fail if the body is empty since the range is then invalid and it can't insert contents |
| | 12549 | doc.body.innerHTML = content; |
| | 12550 | } else { |
| | 12551 | rng.deleteContents(); |
| | 12552 | |
| | 12553 | if (doc.body.childNodes.length === 0) { |
| | 12554 | doc.body.innerHTML = content; |
| | 12555 | } else { |
| | 12556 | // createContextualFragment doesn't exists in IE 9 DOMRanges |
| | 12557 | if (rng.createContextualFragment) { |
| | 12558 | rng.insertNode(rng.createContextualFragment(content)); |
| | 12559 | } else { |
| | 12560 | // Fake createContextualFragment call in IE 9 |
| | 12561 | frag = doc.createDocumentFragment(); |
| | 12562 | temp = doc.createElement('div'); |
| | 12563 | |
| | 12564 | frag.appendChild(temp); |
| | 12565 | temp.outerHTML = content; |
| | 12566 | |
| | 12567 | rng.insertNode(frag); |
| | 12568 | } |
| | 12569 | } |
| | 12570 | } |
| | 12571 | |
| | 12572 | // Move to caret marker |
| | 12573 | caretNode = self.dom.get('__caret'); |
| | 12574 | |
| | 12575 | // Make sure we wrap it compleatly, Opera fails with a simple select call |
| | 12576 | rng = doc.createRange(); |
| | 12577 | rng.setStartBefore(caretNode); |
| | 12578 | rng.setEndBefore(caretNode); |
| | 12579 | self.setRng(rng); |
| | 12580 | |
| | 12581 | // Remove the caret position |
| | 12582 | self.dom.remove('__caret'); |
| | 12583 | |
| | 12584 | try { |
| | 12585 | self.setRng(rng); |
| | 12586 | } catch (ex) { |
| | 12587 | // Might fail on Opera for some odd reason |
| | 12588 | } |
| | 12589 | } else { |
| | 12590 | if (rng.item) { |
| | 12591 | // Delete content and get caret text selection |
| | 12592 | doc.execCommand('Delete', false, null); |
| | 12593 | rng = self.getRng(); |
| | 12594 | } |
| | 12595 | |
| | 12596 | // Explorer removes spaces from the beginning of pasted contents |
| | 12597 | if (/^\s+/.test(content)) { |
| | 12598 | rng.pasteHTML('<span id="__mce_tmp">_</span>' + content); |
| | 12599 | self.dom.remove('__mce_tmp'); |
| | 12600 | } else { |
| | 12601 | rng.pasteHTML(content); |
| | 12602 | } |
| | 12603 | } |
| | 12604 | |
| | 12605 | // Dispatch set content event |
| | 12606 | if (!args.no_events) { |
| | 12607 | self.editor.fire('SetContent', args); |
| | 12608 | } |
| | 12609 | }, |
| | 12610 | |
| | 12611 | /** |
| | 12612 | * Returns the start element of a selection range. If the start is in a text |
| | 12613 | * node the parent element will be returned. |
| | 12614 | * |
| | 12615 | * @method getStart |
| | 12616 | * @return {Element} Start element of selection range. |
| | 12617 | */ |
| | 12618 | getStart: function() { |
| | 12619 | var self = this, rng = self.getRng(), startElement, parentElement, checkRng, node; |
| | 12620 | |
| | 12621 | if (rng.duplicate || rng.item) { |
| | 12622 | // Control selection, return first item |
| | 12623 | if (rng.item) { |
| | 12624 | return rng.item(0); |
| | 12625 | } |
| | 12626 | |
| | 12627 | // Get start element |
| | 12628 | checkRng = rng.duplicate(); |
| | 12629 | checkRng.collapse(1); |
| | 12630 | startElement = checkRng.parentElement(); |
| | 12631 | if (startElement.ownerDocument !== self.dom.doc) { |
| | 12632 | startElement = self.dom.getRoot(); |
| | 12633 | } |
| | 12634 | |
| | 12635 | // Check if range parent is inside the start element, then return the inner parent element |
| | 12636 | // This will fix issues when a single element is selected, IE would otherwise return the wrong start element |
| | 12637 | parentElement = node = rng.parentElement(); |
| | 12638 | while ((node = node.parentNode)) { |
| | 12639 | if (node == startElement) { |
| | 12640 | startElement = parentElement; |
| | 12641 | break; |
| | 12642 | } |
| | 12643 | } |
| | 12644 | |
| | 12645 | return startElement; |
| | 12646 | } else { |
| | 12647 | startElement = rng.startContainer; |
| | 12648 | |
| | 12649 | if (startElement.nodeType == 1 && startElement.hasChildNodes()) { |
| | 12650 | startElement = startElement.childNodes[Math.min(startElement.childNodes.length - 1, rng.startOffset)]; |
| | 12651 | } |
| | 12652 | |
| | 12653 | if (startElement && startElement.nodeType == 3) { |
| | 12654 | return startElement.parentNode; |
| | 12655 | } |
| | 12656 | |
| | 12657 | return startElement; |
| | 12658 | } |
| | 12659 | }, |
| | 12660 | |
| | 12661 | /** |
| | 12662 | * Returns the end element of a selection range. If the end is in a text |
| | 12663 | * node the parent element will be returned. |
| | 12664 | * |
| | 12665 | * @method getEnd |
| | 12666 | * @return {Element} End element of selection range. |
| | 12667 | */ |
| | 12668 | getEnd: function() { |
| | 12669 | var self = this, rng = self.getRng(), endElement, endOffset; |
| | 12670 | |
| | 12671 | if (rng.duplicate || rng.item) { |
| | 12672 | if (rng.item) { |
| | 12673 | return rng.item(0); |
| | 12674 | } |
| | 12675 | |
| | 12676 | rng = rng.duplicate(); |
| | 12677 | rng.collapse(0); |
| | 12678 | endElement = rng.parentElement(); |
| | 12679 | if (endElement.ownerDocument !== self.dom.doc) { |
| | 12680 | endElement = self.dom.getRoot(); |
| | 12681 | } |
| | 12682 | |
| | 12683 | if (endElement && endElement.nodeName == 'BODY') { |
| | 12684 | return endElement.lastChild || endElement; |
| | 12685 | } |
| | 12686 | |
| | 12687 | return endElement; |
| | 12688 | } else { |
| | 12689 | endElement = rng.endContainer; |
| | 12690 | endOffset = rng.endOffset; |
| | 12691 | |
| | 12692 | if (endElement.nodeType == 1 && endElement.hasChildNodes()) { |
| | 12693 | endElement = endElement.childNodes[endOffset > 0 ? endOffset - 1 : endOffset]; |
| | 12694 | } |
| | 12695 | |
| | 12696 | if (endElement && endElement.nodeType == 3) { |
| | 12697 | return endElement.parentNode; |
| | 12698 | } |
| | 12699 | |
| | 12700 | return endElement; |
| | 12701 | } |
| | 12702 | }, |
| | 12703 | |
| | 12704 | /** |
| | 12705 | * Returns a bookmark location for the current selection. This bookmark object |
| | 12706 | * can then be used to restore the selection after some content modification to the document. |
| | 12707 | * |
| | 12708 | * @method getBookmark |
| | 12709 | * @param {Number} type Optional state if the bookmark should be simple or not. Default is complex. |
| | 12710 | * @param {Boolean} normalized Optional state that enables you to get a position that it would be after normalization. |
| | 12711 | * @return {Object} Bookmark object, use moveToBookmark with this object to restore the selection. |
| | 12712 | * @example |
| | 12713 | * // Stores a bookmark of the current selection |
| | 12714 | * var bm = tinymce.activeEditor.selection.getBookmark(); |
| | 12715 | * |
| | 12716 | * tinymce.activeEditor.setContent(tinymce.activeEditor.getContent() + 'Some new content'); |
| | 12717 | * |
| | 12718 | * // Restore the selection bookmark |
| | 12719 | * tinymce.activeEditor.selection.moveToBookmark(bm); |
| | 12720 | */ |
| | 12721 | getBookmark: function(type, normalized) { |
| | 12722 | var t = this, dom = t.dom, rng, rng2, id, collapsed, name, element, chr = '', styles; |
| | 12723 | |
| | 12724 | function findIndex(name, element) { |
| | 12725 | var index = 0; |
| | 12726 | |
| | 12727 | each(dom.select(name), function(node, i) { |
| | 12728 | if (node == element) { |
| | 12729 | index = i; |
| | 12730 | } |
| | 12731 | }); |
| | 12732 | |
| | 12733 | return index; |
| | 12734 | } |
| | 12735 | |
| | 12736 | function normalizeTableCellSelection(rng) { |
| | 12737 | function moveEndPoint(start) { |
| | 12738 | var container, offset, childNodes, prefix = start ? 'start' : 'end'; |
| | 12739 | |
| | 12740 | container = rng[prefix + 'Container']; |
| | 12741 | offset = rng[prefix + 'Offset']; |
| | 12742 | |
| | 12743 | if (container.nodeType == 1 && container.nodeName == "TR") { |
| | 12744 | childNodes = container.childNodes; |
| | 12745 | container = childNodes[Math.min(start ? offset : offset - 1, childNodes.length - 1)]; |
| | 12746 | if (container) { |
| | 12747 | offset = start ? 0 : container.childNodes.length; |
| | 12748 | rng['set' + (start ? 'Start' : 'End')](container, offset); |
| | 12749 | } |
| | 12750 | } |
| | 12751 | } |
| | 12752 | |
| | 12753 | moveEndPoint(true); |
| | 12754 | moveEndPoint(); |
| | 12755 | |
| | 12756 | return rng; |
| | 12757 | } |
| | 12758 | |
| | 12759 | function getLocation() { |
| | 12760 | var rng = t.getRng(true), root = dom.getRoot(), bookmark = {}; |
| | 12761 | |
| | 12762 | function getPoint(rng, start) { |
| | 12763 | var container = rng[start ? 'startContainer' : 'endContainer'], |
| | 12764 | offset = rng[start ? 'startOffset' : 'endOffset'], point = [], node, childNodes, after = 0; |
| | 12765 | |
| | 12766 | if (container.nodeType == 3) { |
| | 12767 | if (normalized) { |
| | 12768 | for (node = container.previousSibling; node && node.nodeType == 3; node = node.previousSibling) { |
| | 12769 | offset += node.nodeValue.length; |
| | 12770 | } |
| | 12771 | } |
| | 12772 | |
| | 12773 | point.push(offset); |
| | 12774 | } else { |
| | 12775 | childNodes = container.childNodes; |
| | 12776 | |
| | 12777 | if (offset >= childNodes.length && childNodes.length) { |
| | 12778 | after = 1; |
| | 12779 | offset = Math.max(0, childNodes.length - 1); |
| | 12780 | } |
| | 12781 | |
| | 12782 | point.push(t.dom.nodeIndex(childNodes[offset], normalized) + after); |
| | 12783 | } |
| | 12784 | |
| | 12785 | for (; container && container != root; container = container.parentNode) { |
| | 12786 | point.push(t.dom.nodeIndex(container, normalized)); |
| | 12787 | } |
| | 12788 | |
| | 12789 | return point; |
| | 12790 | } |
| | 12791 | |
| | 12792 | bookmark.start = getPoint(rng, true); |
| | 12793 | |
| | 12794 | if (!t.isCollapsed()) { |
| | 12795 | bookmark.end = getPoint(rng); |
| | 12796 | } |
| | 12797 | |
| | 12798 | return bookmark; |
| | 12799 | } |
| | 12800 | |
| | 12801 | if (type == 2) { |
| | 12802 | element = t.getNode(); |
| | 12803 | name = element.nodeName; |
| | 12804 | |
| | 12805 | if (name == 'IMG') { |
| | 12806 | return {name: name, index: findIndex(name, element)}; |
| | 12807 | } |
| | 12808 | |
| | 12809 | if (t.tridentSel) { |
| | 12810 | return t.tridentSel.getBookmark(type); |
| | 12811 | } |
| | 12812 | |
| | 12813 | return getLocation(); |
| | 12814 | } |
| | 12815 | |
| | 12816 | // Handle simple range |
| | 12817 | if (type) { |
| | 12818 | return {rng: t.getRng()}; |
| | 12819 | } |
| | 12820 | |
| | 12821 | rng = t.getRng(); |
| | 12822 | id = dom.uniqueId(); |
| | 12823 | collapsed = t.isCollapsed(); |
| | 12824 | styles = 'overflow:hidden;line-height:0px'; |
| | 12825 | |
| | 12826 | // Explorer method |
| | 12827 | if (rng.duplicate || rng.item) { |
| | 12828 | // Text selection |
| | 12829 | if (!rng.item) { |
| | 12830 | rng2 = rng.duplicate(); |
| | 12831 | |
| | 12832 | try { |
| | 12833 | // Insert start marker |
| | 12834 | rng.collapse(); |
| | 12835 | rng.pasteHTML('<span data-mce-type="bookmark" id="' + id + '_start" style="' + styles + '">' + chr + '</span>'); |
| | 12836 | |
| | 12837 | // Insert end marker |
| | 12838 | if (!collapsed) { |
| | 12839 | rng2.collapse(false); |
| | 12840 | |
| | 12841 | // Detect the empty space after block elements in IE and move the |
| | 12842 | // end back one character <p></p>] becomes <p>]</p> |
| | 12843 | rng.moveToElementText(rng2.parentElement()); |
| | 12844 | if (rng.compareEndPoints('StartToEnd', rng2) === 0) { |
| | 12845 | rng2.move('character', -1); |
| | 12846 | } |
| | 12847 | |
| | 12848 | rng2.pasteHTML('<span data-mce-type="bookmark" id="' + id + '_end" style="' + styles + '">' + chr + '</span>'); |
| | 12849 | } |
| | 12850 | } catch (ex) { |
| | 12851 | // IE might throw unspecified error so lets ignore it |
| | 12852 | return null; |
| | 12853 | } |
| | 12854 | } else { |
| | 12855 | // Control selection |
| | 12856 | element = rng.item(0); |
| | 12857 | name = element.nodeName; |
| | 12858 | |
| | 12859 | return {name: name, index: findIndex(name, element)}; |
| | 12860 | } |
| | 12861 | } else { |
| | 12862 | element = t.getNode(); |
| | 12863 | name = element.nodeName; |
| | 12864 | if (name == 'IMG') { |
| | 12865 | return {name: name, index: findIndex(name, element)}; |
| | 12866 | } |
| | 12867 | |
| | 12868 | // W3C method |
| | 12869 | rng2 = normalizeTableCellSelection(rng.cloneRange()); |
| | 12870 | |
| | 12871 | // Insert end marker |
| | 12872 | if (!collapsed) { |
| | 12873 | rng2.collapse(false); |
| | 12874 | rng2.insertNode(dom.create('span', {'data-mce-type': "bookmark", id: id + '_end', style: styles}, chr)); |
| | 12875 | } |
| | 12876 | |
| | 12877 | rng = normalizeTableCellSelection(rng); |
| | 12878 | rng.collapse(true); |
| | 12879 | rng.insertNode(dom.create('span', {'data-mce-type': "bookmark", id: id + '_start', style: styles}, chr)); |
| | 12880 | } |
| | 12881 | |
| | 12882 | t.moveToBookmark({id: id, keep: 1}); |
| | 12883 | |
| | 12884 | return {id: id}; |
| | 12885 | }, |
