gecko-dev/toolkit/components/startup/nsAppStartup.h

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
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 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is Mozilla Communicator client code. This file was split
 * from xpfe/appshell/src/nsAppShellService.h
 *
 * The Initial Developer of the Original Code is
 * Netscape Communications Corporation.
 * Portions created by the Initial Developer are Copyright (C) 1998
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   Benjamin Smedberg <bsmedberg@covad.net>
 *   David Rajchenbach-Teller <dteller@mozilla.com>
 *
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 * either of the GNU General Public License Version 2 or later (the "GPL"),
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#ifndef nsAppStartup_h__
#define nsAppStartup_h__

#include "nsIAppStartup.h"
#include "nsIWindowCreator2.h"
#include "nsIObserver.h"
#include "nsWeakReference.h"

#include "nsINativeAppSupport.h"
#include "nsIAppShell.h"

#if defined(XP_WIN)
//XPerf-backed probes
#include "mozilla/perfprobe.h"
#include "nsAutoPtr.h"
#endif //defined(XP_WIN)


struct PLEvent;

// {7DD4D320-C84B-4624-8D45-7BB9B2356977}
#define NS_TOOLKIT_APPSTARTUP_CID \
{ 0x7dd4d320, 0xc84b, 0x4624, { 0x8d, 0x45, 0x7b, 0xb9, 0xb2, 0x35, 0x69, 0x77 } }


class nsAppStartup : public nsIAppStartup,
                     public nsIWindowCreator2,
                     public nsIObserver,
                     public nsSupportsWeakReference
{
public:
  NS_DECL_ISUPPORTS
  NS_DECL_NSIAPPSTARTUP
  NS_DECL_NSIWINDOWCREATOR
  NS_DECL_NSIWINDOWCREATOR2
  NS_DECL_NSIOBSERVER

  nsAppStartup();
  nsresult Init();

private:
  ~nsAppStartup() { }

  void CloseAllWindows();

  friend class nsAppExitEvent;

  nsCOMPtr<nsIAppShell> mAppShell;

  PRInt32      mConsiderQuitStopper; // if > 0, Quit(eConsiderQuit) fails
  bool mRunning;        // Have we started the main event loop?
  bool mShuttingDown;   // Quit method reentrancy check
  bool mAttemptingQuit; // Quit(eAttemptQuit) still trying
  bool mRestart;        // Quit(eRestart)
  bool mInterrupted;    // Was startup interrupted by an interactive prompt?
  bool mIsSafeModeNecessary;       // Whether safe mode is necessary
  bool mStartupCrashTrackingEnded; // Whether startup crash tracking has already ended

#if defined(XP_WIN)
  //Interaction with OS-provided profiling probes
  typedef mozilla::probes::ProbeManager ProbeManager;
  typedef mozilla::probes::Probe        Probe;
  nsRefPtr<ProbeManager> mProbesManager;
  nsRefPtr<Probe> mPlacesInitCompleteProbe;
  nsRefPtr<Probe> mSessionWindowRestoredProbe;
#endif
};

#endif // nsAppStartup_h__