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/* 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 __IPC_GLUE_MESSAGEPUMP_H__
#define __IPC_GLUE_MESSAGEPUMP_H__
#include "base/message_pump_default.h"
#include "base/time.h"
#include "mozilla/Attributes.h"
#include "nsAutoPtr.h"
#include "nsCOMPtr.h"
class nsIThread;
class nsITimer;
namespace mozilla {
namespace ipc {
class DoWorkRunnable;
class MessagePump : public base::MessagePumpDefault
{
friend class DoWorkRunnable;
public:
MessagePump();
// From base::MessagePump.
virtual void
Run(base::MessagePump::Delegate* aDelegate) MOZ_OVERRIDE;
// From base::MessagePump.
virtual void
ScheduleWork() MOZ_OVERRIDE;
// From base::MessagePump.
virtual void
ScheduleWorkForNestedLoop() MOZ_OVERRIDE;
// From base::MessagePump.
virtual void
ScheduleDelayedWork(const base::TimeTicks& aDelayedWorkTime) MOZ_OVERRIDE;
protected:
virtual ~MessagePump();
private:
// Only called by DoWorkRunnable.
void DoDelayedWork(base::MessagePump::Delegate* aDelegate);
protected:
// mDelayedWorkTimer and mThread are set in Run() by this class or its
// subclasses.
nsCOMPtr<nsITimer> mDelayedWorkTimer;
nsIThread* mThread;
private:
// Only accessed by this class.
nsRefPtr<DoWorkRunnable> mDoWorkEvent;
};
class MessagePumpForChildProcess MOZ_FINAL: public MessagePump
{
public:
MessagePumpForChildProcess()
: mFirstRun(true)
{ }
virtual void Run(base::MessagePump::Delegate* aDelegate) MOZ_OVERRIDE;
private:
~MessagePumpForChildProcess()
{ }
bool mFirstRun;
};
class MessagePumpForNonMainThreads MOZ_FINAL : public MessagePump
{
public:
MessagePumpForNonMainThreads()
{ }
virtual void Run(base::MessagePump::Delegate* aDelegate) MOZ_OVERRIDE;
private:
~MessagePumpForNonMainThreads()
{ }
};
} /* namespace ipc */
} /* namespace mozilla */
#endif /* __IPC_GLUE_MESSAGEPUMP_H__ */
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