Ticket #20614: 20614-8.patch

wp-admin/js/common.js

@@ -211 +211 @@
                                 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 ( isNaN(top) || top > -5 ) // meaning the submenu is visible
-                                        return;
+        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 );
 
-                                menutop = $(this).offset().top;
-                                wintop = $(window).scrollTop();
-                                maxtop = menutop - wintop - 30; // max = make the top of the sub almost touch admin bar
+                        if ( isNaN(top) || top > -5 ) // meaning the submenu is visible
+                                return;
 
-                                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
+                        menutop = $(this).offset().top;
+                        wintop = $(window).scrollTop();
+                        maxtop = menutop - wintop - 30; // max = make the top of the sub almost touch admin bar
 
-                                if ( f < (b - o) )
-                                        o = b - f;
+                        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 ( o > maxtop )
-                                        o = maxtop;
+                        if ( f < (b - o) )
+                                o = b - f;
 
-                                if ( o > 1 )
-                                        m.css('margin-top', '-'+o+'px');
-                                else
-                                        m.css('margin-top', '');
+                        if ( o > maxtop )
+                                o = maxtop;
 
-                                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 ( o > 1 )
+                                m.css('margin-top', '-'+o+'px');
+                        else
+                                m.css('margin-top', '');
 
-                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');
-                });
-        }
+                        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 adminbar = $('#wpadminbar'), refresh;
+                var adminbar = $('#wpadminbar'), refresh, touchOpen, touchClose, disableHoverIntent = false;
 
                 refresh = function(i, el){ // force the browser to refresh the tabbing index
                         var node = $(el), tab = node.attr('tabindex');
@@ -12 +12 @@
                                 node.attr('tabindex', '0').attr('tabindex', tab);
                 };
 
-                adminbar.removeClass('nojq').removeClass('nojs');
-                
-                if ( 'ontouchstart' in window || /IEMobile\/[1-9]/.test(navigator.userAgent) ) { // touch screen device
-                        // close any open drop-downs when the click/touch is not on the toolbar
-                        $(document.body).on('click.wp-mobile-hover', function(e) {
-                                if ( !$(e.target).closest('#wpadminbar').length )
-                                        adminbar.find('li.menupop.hover').removeClass('hover');
-                        });
-
+                touchOpen = function(unbind) {
                         adminbar.find('li.menupop').on('click.wp-mobile-hover', function(e) {
                                 var el = $(this);
 
@@ -29 +21 @@
                                         adminbar.find('li.menupop.hover').removeClass('hover');
                                         el.addClass('hover');
                                 }
+
+                                if ( unbind ) {
+                                        $('li.menupop').off('click.wp-mobile-hover');
+                                        disableHoverIntent = false;
+                                }
                         });
-                } else {
-                        adminbar.find('li.menupop').hoverIntent({
-                                over: function(e){
-                                        $(this).addClass('hover');
-                                },
-                                out: function(e){
-                                        $(this).removeClass('hover');
-                                },
-                                timeout: 180,
-                                sensitivity: 7,
-                                interval: 100
+                };
+
+                touchClose = function() {
+                        // close any open drop-downs when the click/touch is not on the toolbar
+                        $(document.body).on('click.wp-mobile-hover', function(e) {
+                                if ( !$(e.target).closest('#wpadminbar').length )
+                                        adminbar.find('li.menupop.hover').removeClass('hover');
                         });
+                };
+
+                adminbar.removeClass('nojq').removeClass('nojs');
+
+                if ( 'ontouchstart' in window ) {
+                        adminbar.on('touchstart', function(){
+                                touchOpen(true);
+                                disableHoverIntent = true;
+                        });
+                        touchClose();
+                } else if ( /IEMobile\/[1-9]/.test(navigator.userAgent) ) {
+                        touchOpen();
+                        touchClose();
                 }
 
+                adminbar.find('li.menupop').hoverIntent({
+                        over: function(e){
+                                if ( disableHoverIntent )
+                                        return;
+
+                                $(this).addClass('hover');
+                        },
+                        out: function(e){
+                                if ( disableHoverIntent )
+                                        return;
+
+                                $(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(){