LCOV - code coverage report
Current view: directory - embedding/components/windowwatcher/src - nsAutoWindowStateHelper.cpp (source / functions) Found Hit Coverage
Test: app.info Lines: 18 0 0.0 %
Date: 2012-06-02 Functions: 3 0 0.0 %

       1                 : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2                 : /* ***** BEGIN LICENSE BLOCK *****
       3                 :  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
       4                 :  *
       5                 :  * The contents of this file are subject to the Mozilla Public License Version
       6                 :  * 1.1 (the "License"); you may not use this file except in compliance with
       7                 :  * the License. You may obtain a copy of the License at
       8                 :  * http://www.mozilla.org/MPL/
       9                 :  *
      10                 :  * Software distributed under the License is distributed on an "AS IS" basis,
      11                 :  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
      12                 :  * for the specific language governing rights and limitations under the
      13                 :  * License.
      14                 :  *
      15                 :  * The Original Code is mozilla.org code.
      16                 :  *
      17                 :  * The Initial Developer of the Original Code is
      18                 :  * Netscape Communications Corporation.
      19                 :  * Portions created by the Initial Developer are Copyright (C) 2001
      20                 :  * the Initial Developer. All Rights Reserved.
      21                 :  *
      22                 :  * Contributor(s):
      23                 :  *
      24                 :  * Alternatively, the contents of this file may be used under the terms of
      25                 :  * either the GNU General Public License Version 2 or later (the "GPL"), or
      26                 :  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
      27                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
      28                 :  * of those above. If you wish to allow use of your version of this file only
      29                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
      30                 :  * use your version of this file under the terms of the MPL, indicate your
      31                 :  * decision by deleting the provisions above and replace them with the notice
      32                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
      33                 :  * the provisions above, a recipient may use your version of this file under
      34                 :  * the terms of any one of the MPL, the GPL or the LGPL.
      35                 :  *
      36                 :  * ***** END LICENSE BLOCK ***** */
      37                 : 
      38                 : #include "nsAutoWindowStateHelper.h"
      39                 : 
      40                 : #include "nsIDOMWindow.h"
      41                 : #include "nsPIDOMWindow.h"
      42                 : #include "nsIDOMEventTarget.h"
      43                 : #include "nsIDOMEvent.h"
      44                 : #include "nsIPrivateDOMEvent.h"
      45                 : #include "nsString.h"
      46                 : 
      47                 : /****************************************************************
      48                 :  ****************** nsAutoWindowStateHelper *********************
      49                 :  ****************************************************************/
      50                 : 
      51               0 : nsAutoWindowStateHelper::nsAutoWindowStateHelper(nsIDOMWindow *aWindow)
      52                 :   : mWindow(aWindow),
      53               0 :     mDefaultEnabled(DispatchCustomEvent("DOMWillOpenModalDialog"))
      54                 : {
      55               0 :   nsCOMPtr<nsPIDOMWindow> window(do_QueryInterface(aWindow));
      56                 : 
      57               0 :   if (window) {
      58               0 :     mCallerWindow = window->EnterModalState();
      59                 :   }
      60               0 : }
      61                 : 
      62               0 : nsAutoWindowStateHelper::~nsAutoWindowStateHelper()
      63                 : {
      64               0 :   nsCOMPtr<nsPIDOMWindow> window(do_QueryInterface(mWindow));
      65                 : 
      66               0 :   if (window) {
      67               0 :     window->LeaveModalState(mCallerWindow);
      68                 :   }
      69                 : 
      70               0 :   if (mDefaultEnabled) {
      71               0 :     DispatchCustomEvent("DOMModalDialogClosed");
      72                 :   }
      73               0 : }
      74                 : 
      75                 : bool
      76               0 : nsAutoWindowStateHelper::DispatchCustomEvent(const char *aEventName)
      77                 : {
      78               0 :   nsCOMPtr<nsPIDOMWindow> window = do_QueryInterface(mWindow);
      79               0 :   if (!window) {
      80               0 :     return true;
      81                 :   }
      82                 : 
      83               0 :   return window->DispatchCustomEvent(aEventName);
      84                 : }
      85                 : 

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