/* 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 "nsIWindowCreator.h"
#include "nsIObserver.h"
#include "nsWeakReference.h"
#include "mozilla/HangAnnotations.h"
#include "nsIAppShell.h"
#if defined(XP_WIN)
// XPerf-backed probes
# include
"mozilla/perfprobe.h"
#endif // defined(XP_WIN)
// {7DD4D320-C84B-4624-8D45-7BB9B2356977}
#define NS_TOOLKIT_APPSTARTUP_CID \
{
0x7dd4d320,
0xc84b,
0x4624, {
0x8d,
0x45,
0x7b,
0xb9,
0xb2,
0x35,
0x69,
0x77}}
class nsAppStartup final : public nsIAppStartup,
public nsIWindowCreator,
public nsIObserver,
public nsSupportsWeakReference,
public mozilla::BackgroundHangAnnotator {
public:
NS_DECL_THREADSAFE_ISUPPORTS
NS_DECL_NSIAPPSTARTUP
NS_DECL_NSIWINDOWCREATOR
NS_DECL_NSIOBSERVER
nsAppStartup();
nsresult Init();
void AnnotateHang(mozilla::BackgroundHangAnnotations& aAnnotations) override;
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 mStartingUp;
// Have we passed final-ui-startup?
bool mAttemptingQuit;
// Quit(eAttemptQuit) still trying
bool mIsSafeModeNecessary;
// Whether safe mode is necessary
// Whether startup crash tracking has already ended. Primarily used to track
// startup crashes; also reused to gate BHR hang annotations since the
// "startup" window for both happens to coincide.
bool mStartupCrashAndHangTrackingEnded;
bool mWasSilentlyStarted;
// Was this startup a silent start?
#if defined(XP_WIN)
// If true, allow the process to live on after the last window is closed
bool mAllowWindowless;
// Interaction with OS-provided profiling probes
typedef mozilla::probes::ProbeManager ProbeManager;
typedef mozilla::probes::Probe Probe;
RefPtr<ProbeManager> mProbesManager;
RefPtr<Probe> mPlacesInitCompleteProbe;
RefPtr<Probe> mSessionWindowRestoredProbe;
RefPtr<Probe> mXPCOMShutdownProbe;
#endif
};
#endif // nsAppStartup_h_