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

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef nsAppStartup_h__
#define nsAppStartup_h__

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

#include "nsINativeAppSupport.h"
#include "nsIAppShell.h"
#include "mozilla/Attributes.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 MOZ_FINAL : 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;

  int32_t      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
  bool mCachedShutdownTime;
  uint32_t mLastShutdownTime;

#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;
  nsRefPtr<Probe> mXPCOMShutdownProbe;
#endif
};

#endif // nsAppStartup_h__