[Files.app] Not to capture mouse events when the suggest app dialog is visible.

chrome/browser/resources/file_manager/js/default_action_dialog.js

 // Copyright (c) 2012 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.
 
 'use strict';
 
 
 /**
  * DefaultActionDialog contains a message, a list box, an ok button, and a
  * cancel button.
  * This dialog should be used as action picker for file operations.
  */
 cr.define('cr.filebrowser', function() {
 
   /**
    * Creates dialog in DOM tree.
    *
    * @param {HTMLElement} parentNode Node to be parent for this dialog.
    * @constructor
-   * @extends {cr.ui.dialogs.BaseDialog}
+   * @extends {FileManagerDialogBase}
    */
   function DefaultActionDialog(parentNode) {
-    cr.ui.dialogs.BaseDialog.call(this, parentNode);
+    FileManagerDialogBase.call(this, parentNode);
 
     this.frame_.id = 'default-action-dialog';
 
     this.list_ = new cr.ui.List();
     this.list_.id = 'default-actions-list';
     this.frame_.insertBefore(this.list_, this.text_.nextSibling);
 
     this.selectionModel_ = this.list_.selectionModel =
         new cr.ui.ListSingleSelectionModel();
     this.dataModel_ = this.list_.dataModel = new cr.ui.ArrayDataModel([]);
 
     // List has max-height defined at css, so that list grows automatically,
     // but doesn't exceed predefined size.
     this.list_.autoExpands = true;
     this.list_.activateItemAtIndex = this.activateItemAtIndex_.bind(this);
 
     this.initialFocusElement_ = this.list_;
 
     var self = this;
 
     // Binding stuff doesn't work with constructors, so we have to create
     // closure here.
     this.list_.itemConstructor = function(item) {
       return self.renderItem(item);
     };
   }
 
   DefaultActionDialog.prototype = {
-    __proto__: cr.ui.dialogs.BaseDialog.prototype
+    __proto__: FileManagerDialogBase.prototype
   };
 
   /**
    * @override
    */
   DefaultActionDialog.prototype.onInputFocus = function() {
     this.list_.select();
   };
 
   /**
@@ skipping 23 matching lines @@
     return result;
   };
 
   /**
    * Shows dialog.
    *
    * @param {string} title Title in dialog caption.
    * @param {string} message Message in dialog caption.
    * @param {Array.<Object>} items Items to render in the list.
    * @param {number} defaultIndex Item to select by default.
-   * @param {function(Object=)} onOk OK callback with the selected item.
+   * @param {function(Object=)} opt_onOk OK callback with the selected item.
    * @param {function()=} opt_onCancel Cancel callback.
-   * @param {function()=} opt_onShow Show callback.
    */
   DefaultActionDialog.prototype.show = function(title, message, items,
-      defaultIndex, onOk, opt_onCancel, opt_onShow) {
+      defaultIndex, opt_onOk, opt_onCancel) {
 
-    cr.ui.dialogs.BaseDialog.prototype.showWithTitle.apply(
-        this, [title, message, onOk, opt_onCancel, opt_onShow]);
+    var show = FileManagerDialogBase.prototype.showOkCancelDialog.call(
+        this, title, message, opt_onOk, opt_onCancel);
+
+    if (!show) {
+      console.error('DefaultActionDialog can\'t be shown.');
+      return;
+    }
 
     if (!message) {
       this.text_.setAttribute('hidden', 'hidden');
     } else {
       this.text_.removeAttribute('hidden');
     }
 
     this.list_.startBatchUpdates();
     this.dataModel_.splice(0, this.dataModel_.length);
     for (var i = 0; i < items.length; i++) {
@@ skipping 29 matching lines @@
       this.onCancelClick_(event);
       event.preventDefault();
     } else if (event.keyCode == 32 || event.keyCode == 13) {
       this.onOkClick_();
       event.preventDefault();
     }
   };
 
   return {DefaultActionDialog: DefaultActionDialog};
 });