toolkit/components/startup/src/nsAppStartup.h

   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 Communicator client code. This file was split
  16  * from xpfe/appshell/src/nsAppShellService.h
  17  *
  18  * The Initial Developer of the Original Code is
  19  * Netscape Communications Corporation.
  20  * Portions created by the Initial Developer are Copyright (C) 1998
  21  * the Initial Developer. All Rights Reserved.
  22  *
  23  * Contributor(s):
  24  *   Benjamin Smedberg <bsmedberg@covad.net>
  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
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  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 nsAppStartup_h__
  41 #define nsAppStartup_h__
  42
  43 #include "nsIAppStartup.h"
  44 #include "nsIWindowCreator2.h"
  45 #include "nsIObserver.h"
  46 #include "nsWeakReference.h"
  47
  48 #include "nsINativeAppSupport.h"
  49 #include "nsIAppShell.h"
  50
  51 struct PLEvent;
  52
  53 // {7DD4D320-C84B-4624-8D45-7BB9B2356977}
  54 #define NS_TOOLKIT_APPSTARTUP_CID \
  55 { 0x7dd4d320, 0xc84b, 0x4624, { 0x8d, 0x45, 0x7b, 0xb9, 0xb2, 0x35, 0x69, 0x77 } }
  56
  57
  58 class nsAppStartup : public nsIAppStartup,
  59                      public nsIWindowCreator2,
  60                      public nsIObserver,
  61                      public nsSupportsWeakReference
  62 {
  63 public:
  64   NS_DECL_ISUPPORTS
  65   NS_DECL_NSIAPPSTARTUP
  66   NS_DECL_NSIWINDOWCREATOR
  67   NS_DECL_NSIWINDOWCREATOR2
  68   NS_DECL_NSIOBSERVER
  69
  70   nsAppStartup();
  71   nsresult Init();
  72
  73 private:
  74   ~nsAppStartup() { }
  75
  76   void AttemptingQuit(PRBool aAttempt);
  77   void CloseAllWindows();
  78   inline PRInt32 RealQuitStoppers();
  79
  80   friend class nsAppExitEvent;
  81
  82   nsCOMPtr<nsIAppShell> mAppShell;
  83
  84   PRInt32      mConsiderQuitStopper; // if > 0, Quit(eConsiderQuit) fails
  85   PRPackedBool mRunning;        // Have we started the main event loop?
  86   PRPackedBool mShuttingDown;   // Quit method reentrancy check
  87   PRPackedBool mAttemptingQuit; // Quit(eAttemptQuit) still trying
  88   PRPackedBool mRestart;        // Quit(eRestart)
  89 };
  90
  91 #endif // nsAppStartup_h__