Ticket #20614: 20614-4.patch

wp-admin/js/common.js

@@ -195 +195 @@
                 }
         });
 
-        $('li.wp-has-submenu', menu).hoverIntent({
-                over: function(e){
-                        var b, h, o, f, m = $(this).find('.wp-submenu'), menutop, wintop, maxtop, top = parseInt( m.css('top'), 10 );
+        if ( 'ontouchstart' in window ) { // touch screen device
+                // close any open submenus
+                $(document.body).on('touchstart.wp-mobile-adminmenu-hover', function(e) {
+                        menu.find('li.wp-has-submenu.opensub').removeClass('opensub');
+                });
 
-                        if ( isNaN(top) || top > -5 ) // meaning the submenu is visible
-                                return;
+                menu.find('li.wp-has-submenu').on('touchstart.wp-mobile-adminmenu-hover', function(e) {
+                        var el = $(this);
 
-                        menutop = $(this).offset().top;
-                        wintop = $(window).scrollTop();
-                        maxtop = menutop - wintop - 30; // max = make the top of the sub almost touch admin bar
+                        e.stopPropagation();
 
-                        b = menutop + m.height() + 1; // Bottom offset of the menu
-                        h = $('#wpwrap').height(); // Height of the entire page
-                        o = 60 + b - h;
-                        f = $(window).height() + wintop - 15; // The fold
+                        if ( !el.hasClass('opensub') ) {
+                                e.preventDefault();
+                                menu.find('li.wp-has-submenu.opensub').removeClass('opensub');
+                                el.addClass('opensub');
+                        }
+                });
+        } else {
+                menu.find('li.wp-has-submenu').hoverIntent({
+                        over: function(e){
+                                var b, h, o, f, m = $(this).find('.wp-submenu'), menutop, wintop, maxtop, top = parseInt( m.css('top'), 10 );
 
-                        if ( f < (b - o) )
-                                o = b - f;
+                                if ( isNaN(top) || top > -5 ) // meaning the submenu is visible
+                                        return;
 
-                        if ( o > maxtop )
-                                o = maxtop;
+                                menutop = $(this).offset().top;
+                                wintop = $(window).scrollTop();
+                                maxtop = menutop - wintop - 30; // max = make the top of the sub almost touch admin bar
 
-                        if ( o > 1 )
-                                m.css('margin-top', '-'+o+'px');
-                        else
-                                m.css('margin-top', '');
+                                b = menutop + m.height() + 1; // Bottom offset of the menu
+                                h = $('#wpwrap').height(); // Height of the entire page
+                                o = 60 + b - h;
+                                f = $(window).height() + wintop - 15; // The fold
 
-                        menu.find('li.menu-top').removeClass('opensub');
-                        $(this).addClass('opensub');
-                },
-                out: function(){
-                        $(this).removeClass('opensub').find('.wp-submenu').css('margin-top', '');
-                },
-                timeout: 200,
-                sensitivity: 7,
-                interval: 90
-        });
+                                if ( f < (b - o) )
+                                        o = b - f;
 
-        menu.on('focus.adminmenu', '.wp-submenu a', function(e){
-                $(e.target).closest('li.menu-top').addClass('opensub');
-        }).on('blur.adminmenu', '.wp-submenu a', function(e){
-                $(e.target).closest('li.menu-top').removeClass('opensub');
-        });
+                                if ( o > maxtop )
+                                        o = maxtop;
 
+                                if ( o > 1 )
+                                        m.css('margin-top', '-'+o+'px');
+                                else
+                                        m.css('margin-top', '');
+
+                                menu.find('li.menu-top').removeClass('opensub');
+                                $(this).addClass('opensub');
+                        },
+                        out: function(){
+                                $(this).removeClass('opensub').find('.wp-submenu').css('margin-top', '');
+                        },
+                        timeout: 200,
+                        sensitivity: 7,
+                        interval: 90
+                });
+                
+                menu.on('focus.adminmenu', '.wp-submenu a', function(e){
+                        $(e.target).closest('li.menu-top').addClass('opensub');
+                }).on('blur.adminmenu', '.wp-submenu a', function(e){
+                        $(e.target).closest('li.menu-top').removeClass('opensub');
+                });
+        }
+
         // Move .updated and .error alert boxes. Don't move boxes designed to be inline.
         $('div.wrap h2:first').nextAll('div.updated, div.error').addClass('below-h2');
         $('div.updated, div.error').not('.below-h2, .inline').insertAfter( $('div.wrap h2:first') );

wp-includes/js/admin-bar.js

@@ -4 +4 @@
                 (function(a){a.fn.hoverIntent=function(l,j){var m={sensitivity:7,interval:100,timeout:0};m=a.extend(m,j?{over:l,out:j}:l);var o,n,h,d;var e=function(f){o=f.pageX;n=f.pageY};var c=function(g,f){f.hoverIntent_t=clearTimeout(f.hoverIntent_t);if((Math.abs(h-o)+Math.abs(d-n))<m.sensitivity){a(f).unbind("mousemove",e);f.hoverIntent_s=1;return m.over.apply(f,[g])}else{h=o;d=n;f.hoverIntent_t=setTimeout(function(){c(g,f)},m.interval)}};var i=function(g,f){f.hoverIntent_t=clearTimeout(f.hoverIntent_t);f.hoverIntent_s=0;return m.out.apply(f,[g])};var b=function(q){var f=this;var g=(q.type=="mouseover"?q.fromElement:q.toElement)||q.relatedTarget;while(g&&g!=this){try{g=g.parentNode}catch(q){g=this}}if(g==this){if(a.browser.mozilla){if(q.type=="mouseout"){f.mtout=setTimeout(function(){k(q,f)},30)}else{if(f.mtout){f.mtout=clearTimeout(f.mtout)}}}return}else{if(f.mtout){f.mtout=clearTimeout(f.mtout)}k(q,f)}};var k=function(p,f){var g=jQuery.extend({},p);if(f.hoverIntent_t){f.hoverIntent_t=clearTimeout(f.hoverIntent_t)}if(p.type=="mouseover"){h=g.pageX;d=g.pageY;a(f).bind("mousemove",e);if(f.hoverIntent_s!=1){f.hoverIntent_t=setTimeout(function(){c(g,f)},m.interval)}}else{a(f).unbind("mousemove",e);if(f.hoverIntent_s==1){f.hoverIntent_t=setTimeout(function(){i(g,f)},m.timeout)}}};return this.mouseover(b).mouseout(b)}})(jQuery);
 
         jQuery(document).ready(function($){
-                var refresh = function(i, el){ // force the browser to refresh the tabbing index
+                var adminbar = $('#wpadminbar'), refresh = function(i, el){ // force the browser to refresh the tabbing index
                         var node = $(el), tab = node.attr('tabindex');
                         if ( tab )
                                 node.attr('tabindex', '0').attr('tabindex', tab);
                 };
 
-                $('#wpadminbar').removeClass('nojq').removeClass('nojs').find('li.menupop').hoverIntent({
-                        over: function(e){
-                                $(this).addClass('hover');
-                        },
-                        out: function(e){
-                                $(this).removeClass('hover');
-                        },
-                        timeout: 180,
-                        sensitivity: 7,
-                        interval: 100
-                });
+                adminbar.removeClass('nojq').removeClass('nojs');
+                
+                if ( 'ontouchstart' in window ) { // touch screen device
+                        // close any open drop-downs
+                        $(document.body).on('touchstart.wp-mobile-adminbar-hover', function() {
+                                adminbar.find('li.menupop.hover').removeClass('hover');
+                        });
 
+                        adminbar.find('li.menupop').on('touchstart.wp-mobile-adminbar-hover', function(e) {
+                                var el = $(this);
+
+                                e.stopPropagation();
+
+                                if ( !el.hasClass('hover') ) {
+                                        e.preventDefault();
+                                        adminbar.find('li.menupop.hover').removeClass('hover');
+                                        el.addClass('hover');
+                                }
+                        });
+                } else {
+                        adminbar.find('li.menupop').hoverIntent({
+                                over: function(e){
+                                        $(this).addClass('hover');
+                                },
+                                out: function(e){
+                                        $(this).removeClass('hover');
+                                },
+                                timeout: 180,
+                                sensitivity: 7,
+                                interval: 100
+                        });
+                }
+
                 $('#wp-admin-bar-get-shortlink').click(function(e){
                         e.preventDefault();
                         $(this).addClass('selected').children('.shortlink-input').blur(function(){
@@ -84 +105 @@
 } else {
         (function(d, w) {
                 var addEvent = function( obj, type, fn ) {
-                        if (obj.addEventListener)
+                        if ( obj.addEventListener )
                                 obj.addEventListener(type, fn, false);
-                        else if (obj.attachEvent)
+                        else if ( obj.attachEvent )
                                 obj.attachEvent('on' + type, function() { return fn.call(obj, window.event);});
                 },
 
@@ -98 +119 @@
                  */
                 getTOID = function(el) {
                         var i = q.length;
-                        while( i-- )
+                        while ( i-- ) {
                                 if ( q[i] && el == q[i][1] )
                                         return q[i][0];
+                        }
                         return false;
                 },
 
@@ -110 +132 @@
                                 ancestorLength = 0;
 
                         while ( t && t != aB && t != d ) {
-                                if( 'LI' == t.nodeName.toUpperCase() ) {
+                                if ( 'LI' == t.nodeName.toUpperCase() ) {
                                         ancestors[ ancestors.length ] = t;
                                         id = getTOID(t);
                                         if ( id )
@@ -151 +173 @@
 
                 removeHoverClass = function(t) {
                         while ( t && t != aB && t != d ) {
-                                if( 'LI' == t.nodeName.toUpperCase() ) {
+                                if ( 'LI' == t.nodeName.toUpperCase() ) {
                                         (function(t) {
                                                 var to = setTimeout(function() {
                                                         t.className = t.className ? t.className.replace(hc, '') : '';