Wordpress 3.2-scripts

[autoinstalls/wordpress.git] / wp-includes / js / tinymce / utils / mctabs.js

diff --git a/wp-includes/js/tinymce/utils/mctabs.js b/wp-includes/js/tinymce/utils/mctabs.js
index 9688e323ea798a3f8facfab65e7f0f5164271067..027ef40e74c1ef1db832c7b3a7713e9e91e0bba1 100644 (file)
--- a/wp-includes/js/tinymce/utils/mctabs.js
+++ b/wp-includes/js/tinymce/utils/mctabs.js
@@ -10,6 +10,7 @@
 
 function MCTabs() {
        this.settings = [];
+       this.onChange = tinyMCEPopup.editor.windowManager.createInstance('tinymce.util.Dispatcher');
 };
 
 MCTabs.prototype.init = function(settings) {
@@ -28,26 +29,62 @@ MCTabs.prototype.getParam = function(name, default_value) {
        return value;
 };
 
-MCTabs.prototype.displayTab = function(tab_id, panel_id) {
-       var panelElm, panelContainerElm, tabElm, tabContainerElm, selectionClass, nodes, i;
+MCTabs.prototype.showTab =function(tab){
+       tab.className = 'current';
+       tab.setAttribute("aria-selected", true);
+       tab.setAttribute("aria-expanded", true);
+       tab.tabIndex = 0;
+};
+
+MCTabs.prototype.hideTab =function(tab){
+       var t=this;
+
+       tab.className = '';
+       tab.setAttribute("aria-selected", false);
+       tab.setAttribute("aria-expanded", false);
+       tab.tabIndex = -1;
+};
+
+MCTabs.prototype.showPanel = function(panel) {
+       panel.className = 'current'; 
+       panel.setAttribute("aria-hidden", false);
+};
+
+MCTabs.prototype.hidePanel = function(panel) {
+       panel.className = 'panel';
+       panel.setAttribute("aria-hidden", true);
+}; 
+
+MCTabs.prototype.getPanelForTab = function(tabElm) {
+       return tinyMCEPopup.dom.getAttrib(tabElm, "aria-controls");
+};
+
+MCTabs.prototype.displayTab = function(tab_id, panel_id, avoid_focus) {
+       var panelElm, panelContainerElm, tabElm, tabContainerElm, selectionClass, nodes, i, t = this;
+
+       tabElm = document.getElementById(tab_id);
+
+       if (panel_id === undefined) {
+               panel_id = t.getPanelForTab(tabElm);
+       }
 
        panelElm= document.getElementById(panel_id);
        panelContainerElm = panelElm ? panelElm.parentNode : null;
-       tabElm = document.getElementById(tab_id);
        tabContainerElm = tabElm ? tabElm.parentNode : null;
-       selectionClass = this.getParam('selection_class', 'current');
+       selectionClass = t.getParam('selection_class', 'current');
 
        if (tabElm && tabContainerElm) {
                nodes = tabContainerElm.childNodes;
 
                // Hide all other tabs
                for (i = 0; i < nodes.length; i++) {
-                       if (nodes[i].nodeName == "LI")
-                               nodes[i].className = '';
+                       if (nodes[i].nodeName == "LI") {
+                               t.hideTab(nodes[i]);
+                       }
                }
 
                // Show selected tab
-               tabElm.className = 'current';
+               t.showTab(tabElm);
        }
 
        if (panelElm && panelContainerElm) {
@@ -56,11 +93,15 @@ MCTabs.prototype.displayTab = function(tab_id, panel_id) {
                // Hide all other panels
                for (i = 0; i < nodes.length; i++) {
                        if (nodes[i].nodeName == "DIV")
-                               nodes[i].className = 'panel';
+                               t.hidePanel(nodes[i]);
+               }
+
+               if (!avoid_focus) { 
+                       tabElm.focus();
                }
 
                // Show selected panel
-               panelElm.className = 'current';
+               t.showPanel(panelElm);
        }
 };
 
@@ -73,5 +114,49 @@ MCTabs.prototype.getAnchor = function() {
        return "";
 };
 
-// Global instance
+
+//Global instance
 var mcTabs = new MCTabs();
+
+tinyMCEPopup.onInit.add(function() {
+       var tinymce = tinyMCEPopup.getWin().tinymce, dom = tinyMCEPopup.dom, each = tinymce.each;
+
+       each(dom.select('div.tabs'), function(tabContainerElm) {
+               var keyNav;
+
+               dom.setAttrib(tabContainerElm, "role", "tablist"); 
+
+               var items = tinyMCEPopup.dom.select('li', tabContainerElm);
+               var action = function(id) {
+                       mcTabs.displayTab(id, mcTabs.getPanelForTab(id));
+                       mcTabs.onChange.dispatch(id);
+               };
+
+               each(items, function(item) {
+                       dom.setAttrib(item, 'role', 'tab');
+                       dom.bind(item, 'click', function(evt) {
+                               action(item.id);
+                       });
+               });
+
+               dom.bind(dom.getRoot(), 'keydown', function(evt) {
+                       if (evt.keyCode === 9 && evt.ctrlKey && !evt.altKey) { // Tab
+                               keyNav.moveFocus(evt.shiftKey ? -1 : 1);
+                               tinymce.dom.Event.cancel(evt);
+                       }
+               });
+
+               each(dom.select('a', tabContainerElm), function(a) {
+                       dom.setAttrib(a, 'tabindex', '-1');
+               });
+
+               keyNav = tinyMCEPopup.editor.windowManager.createInstance('tinymce.ui.KeyboardNavigation', {
+                       root: tabContainerElm,
+                       items: items,
+                       onAction: action,
+                       actOnFocus: true,
+                       enableLeftRight: true,
+                       enableUpDown: true
+               }, tinyMCEPopup.dom);
+       });
+});
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