NTP: Adds a context menu to the apps section...

chrome/browser/resources/ntp/most_visited.js

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Dependencies that we should remove/formalize:
 // ../shared/js/class_list.js
 // util.js
 //
 // afterTransition
 // chrome.send
@@ skipping 38 matching lines @@
 
     this.createThumbnails_();
     this.applyMostVisitedRects_();
 
     el.addEventListener('click', bind(this.handleClick_, this));
     el.addEventListener('keydown', bind(this.handleKeyDown_, this));
 
     document.addEventListener('DOMContentLoaded',
                               bind(this.ensureSmallGridCorrect, this));
 
+    // Commands
+    document.addEventListener('command', bind(this.handleCommand_, this));
+    document.addEventListener('canExecute', bind(this.handleCanExecute_, this));
+
     // DND
     el.addEventListener('dragstart', bind(this.handleDragStart_, this));
     el.addEventListener('dragenter', bind(this.handleDragEnter_, this));
     el.addEventListener('dragover', bind(this.handleDragOver_, this));
     el.addEventListener('dragleave', bind(this.handleDragLeave_, this));
     el.addEventListener('drop', bind(this.handleDrop_, this));
     el.addEventListener('dragend', bind(this.handleDragEnd_, this));
     el.addEventListener('drag', bind(this.handleDrag_, this));
     el.addEventListener('mousedown', bind(this.handleMouseDown_, this));
   }
@@ skipping 224 matching lines @@
     // Work around for http://crbug.com/25329
     ensureSmallGridCorrect: function(expected) {
       if (expected != this.useSmallGrid)
         this.applyMostVisitedRects_();
     },
 
     getRectByIndex_: function(index) {
       return this.getMostVisitedLayoutRects_()[index];
     },
 
+    // Commands
+
+    handleCommand_: function(e) {
+      var commandId = e.command.id;
+      switch (commandId) {
+        case 'clear-all-blacklisted':
+          this.clearAllBlacklisted();
+          chrome.send('getMostVisited');
+          break;
+      }
+    },
+
+    handleCanExecute_: function(e) {
+      if (e.command.id == 'clear-all-blacklisted')
+        e.canExecute = true;
+    },
+
     // DND
 
     currentOverItem_: null,
     get currentOverItem() {
       return this.currentOverItem_;
     },
     set currentOverItem(item) {
       var style;
       if (item != this.currentOverItem_) {
         if (this.currentOverItem_) {
@@ skipping 294 matching lines @@
     handleKeyDown_: function(e) {
       if (!IS_MAC && e.keyCode == 46 || // Del
           IS_MAC && e.metaKey && e.keyCode == 8) { // Cmd + Backspace
         this.blacklist(e.target);
       }
     }
   };
 
   return MostVisited;
 })();