LCOV - code coverage report
Current view: directory - dom/base - nsWindowRoot.h (source / functions) Found Hit Coverage
Test: app.info Lines: 6 1 16.7 %
Date: 2012-06-02 Functions: 7 1 14.3 %

       1                 : /* -*- Mode: C++; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 2 -*-
       2                 :  *
       3                 :  * ***** BEGIN LICENSE BLOCK *****
       4                 :  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
       5                 :  *
       6                 :  * The contents of this file are subject to the Mozilla Public License Version
       7                 :  * 1.1 (the "License"); you may not use this file except in compliance with
       8                 :  * the License. You may obtain a copy of the License at
       9                 :  * http://www.mozilla.org/MPL/
      10                 :  *
      11                 :  * Software distributed under the License is distributed on an "AS IS" basis,
      12                 :  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
      13                 :  * for the specific language governing rights and limitations under the
      14                 :  * License.
      15                 :  *
      16                 :  * The Original Code is the Mozilla browser.
      17                 :  *
      18                 :  * The Initial Developer of the Original Code is
      19                 :  * Netscape Communications, Inc.
      20                 :  * Portions created by the Initial Developer are Copyright (C) 1999
      21                 :  * the Initial Developer. All Rights Reserved.
      22                 :  *
      23                 :  * Contributor(s):
      24                 :  *   David W. Hyatt <hyatt@netscape.com> (Original Author)
      25                 :  *
      26                 :  * Alternatively, the contents of this file may be used under the terms of
      27                 :  * either of the GNU General Public License Version 2 or later (the "GPL"),
      28                 :  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
      29                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
      30                 :  * of those above. If you wish to allow use of your version of this file only
      31                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
      32                 :  * use your version of this file under the terms of the MPL, indicate your
      33                 :  * decision by deleting the provisions above and replace them with the notice
      34                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
      35                 :  * the provisions above, a recipient may use your version of this file under
      36                 :  * the terms of any one of the MPL, the GPL or the LGPL.
      37                 :  *
      38                 :  * ***** END LICENSE BLOCK ***** */
      39                 : 
      40                 : #ifndef nsWindowRoot_h__
      41                 : #define nsWindowRoot_h__
      42                 : 
      43                 : class nsPIDOMWindow;
      44                 : class nsIDOMEventListener;
      45                 : class nsEventListenerManager;
      46                 : class nsIDOMEvent;
      47                 : class nsEventChainPreVisitor;
      48                 : class nsEventChainPostVisitor;
      49                 : 
      50                 : #include "nsIDOMEventTarget.h"
      51                 : #include "nsEventListenerManager.h"
      52                 : #include "nsPIWindowRoot.h"
      53                 : #include "nsCycleCollectionParticipant.h"
      54                 : 
      55                 : class nsWindowRoot : public nsPIWindowRoot
      56                 : {
      57                 : public:
      58                 :   nsWindowRoot(nsPIDOMWindow* aWindow);
      59                 :   virtual ~nsWindowRoot();
      60                 : 
      61               0 :   NS_DECL_CYCLE_COLLECTING_ISUPPORTS
      62                 :   NS_DECL_NSIDOMEVENTTARGET
      63                 : 
      64                 :   // nsPIWindowRoot
      65                 : 
      66                 :   virtual nsPIDOMWindow* GetWindow();
      67                 : 
      68                 :   virtual nsresult GetControllers(nsIControllers** aResult);
      69                 :   virtual nsresult GetControllerForCommand(const char * aCommand,
      70                 :                                            nsIController** _retval);
      71                 : 
      72                 :   virtual nsIDOMNode* GetPopupNode();
      73                 :   virtual void SetPopupNode(nsIDOMNode* aNode);
      74                 : 
      75               0 :   virtual void SetParentTarget(nsIDOMEventTarget* aTarget)
      76                 :   {
      77               0 :     mParent = aTarget;
      78               0 :   }
      79               0 :   virtual nsIDOMEventTarget* GetParentTarget() { return mParent; }
      80                 : 
      81            1464 :   NS_DECL_CYCLE_COLLECTION_CLASS_AMBIGUOUS(nsWindowRoot, nsIDOMEventTarget)
      82                 : 
      83                 : protected:
      84                 :   // Members
      85                 :   nsPIDOMWindow* mWindow; // [Weak]. The window will hold on to us and let go when it dies.
      86                 :   nsRefPtr<nsEventListenerManager> mListenerManager; // [Strong]. We own the manager, which owns event listeners attached
      87                 :                                                       // to us.
      88                 : 
      89                 :   nsCOMPtr<nsIDOMNode> mPopupNode; // [OWNER]
      90                 : 
      91                 :   nsCOMPtr<nsIDOMEventTarget> mParent;
      92                 : };
      93                 : 
      94                 : extern nsresult
      95                 : NS_NewWindowRoot(nsPIDOMWindow* aWindow,
      96                 :                  nsIDOMEventTarget** aResult);
      97                 : 
      98                 : #endif

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