зеркало из https://github.com/mozilla/gecko-dev.git
59 строки
1.7 KiB
C++
59 строки
1.7 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
|
|
/* 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 mozilla_mscom_MainThreadRuntime_h
|
|
#define mozilla_mscom_MainThreadRuntime_h
|
|
|
|
#include "mozilla/Attributes.h"
|
|
#if defined(ACCESSIBILITY)
|
|
# include "mozilla/mscom/ActivationContext.h"
|
|
#endif // defined(ACCESSIBILITY)
|
|
#include "mozilla/mscom/COMApartmentRegion.h"
|
|
#include "mozilla/mscom/MainThreadClientInfo.h"
|
|
#include "mozilla/RefPtr.h"
|
|
|
|
namespace mozilla {
|
|
namespace mscom {
|
|
|
|
class MOZ_NON_TEMPORARY_CLASS MainThreadRuntime {
|
|
public:
|
|
MainThreadRuntime();
|
|
~MainThreadRuntime();
|
|
|
|
explicit operator bool() const {
|
|
return mStaRegion.IsValidOutermost() && SUCCEEDED(mInitResult);
|
|
}
|
|
|
|
MainThreadRuntime(MainThreadRuntime&) = delete;
|
|
MainThreadRuntime(MainThreadRuntime&&) = delete;
|
|
MainThreadRuntime& operator=(MainThreadRuntime&) = delete;
|
|
MainThreadRuntime& operator=(MainThreadRuntime&&) = delete;
|
|
|
|
/**
|
|
* @return 0 if call is in-process or resolving the calling thread failed,
|
|
* otherwise contains the thread id of the calling thread.
|
|
*/
|
|
static DWORD GetClientThreadId();
|
|
|
|
private:
|
|
HRESULT InitializeSecurity();
|
|
|
|
HRESULT mInitResult;
|
|
#if defined(ACCESSIBILITY)
|
|
ActivationContextRegion mActCtxRgn;
|
|
#endif // defined(ACCESSIBILITY)
|
|
STARegion mStaRegion;
|
|
|
|
RefPtr<MainThreadClientInfo> mClientInfo;
|
|
|
|
static MainThreadRuntime* sInstance;
|
|
};
|
|
|
|
} // namespace mscom
|
|
} // namespace mozilla
|
|
|
|
#endif // mozilla_mscom_MainThreadRuntime_h
|