зеркало из https://github.com/mozilla/gecko-dev.git
62 строки
2.3 KiB
C++
62 строки
2.3 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim:set ts=2 sw=2 sts=2 et cindent: */
|
|
/* 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_dom_TestMIDIPlatformService_h
|
|
#define mozilla_dom_TestMIDIPlatformService_h
|
|
|
|
#include "mozilla/dom/MIDIPlatformService.h"
|
|
#include "mozilla/dom/MIDITypes.h"
|
|
|
|
namespace mozilla {
|
|
namespace dom {
|
|
|
|
class MIDIPortInterface;
|
|
|
|
/**
|
|
* Platform service implementation used for mochitests. Emulates what a real
|
|
* platform service should look like, including using an internal IO thread for
|
|
* message IO.
|
|
*
|
|
*/
|
|
class TestMIDIPlatformService : public MIDIPlatformService {
|
|
public:
|
|
TestMIDIPlatformService();
|
|
virtual void Init() override;
|
|
virtual void Open(MIDIPortParent* aPort) override;
|
|
virtual void Stop() override;
|
|
virtual void ScheduleSend(const nsAString& aPort) override;
|
|
virtual void ScheduleClose(MIDIPortParent* aPort) override;
|
|
// MIDI Service simulation function. Can take specially formed sysex messages
|
|
// in order to trigger device connection events and state changes,
|
|
// interrupting messages for high priority sysex sends, etc...
|
|
void ProcessMessages(const nsAString& aPort);
|
|
private:
|
|
virtual ~TestMIDIPlatformService();
|
|
// Convenience object for sending runnables to the background thread. All
|
|
// runnables are pushed to the background thread, and check for existence of a
|
|
// manager object on the thread before running.
|
|
nsCOMPtr<nsIThread> mBackgroundThread;
|
|
// Port that takes test control messages
|
|
MIDIPortInfo mControlInputPort;
|
|
// Port that returns test status messages
|
|
MIDIPortInfo mControlOutputPort;
|
|
// Used for testing input connection/disconnection
|
|
MIDIPortInfo mStateTestInputPort;
|
|
// Used for testing output connection/disconnection
|
|
MIDIPortInfo mStateTestOutputPort;
|
|
// Used for testing open() call failures
|
|
MIDIPortInfo mAlwaysClosedTestOutputPort;
|
|
// IO Simulation thread. Runs all instances of ProcessMessages().
|
|
nsCOMPtr<nsIThread> mClientThread;
|
|
// True if server has been brought up already.
|
|
bool mIsInitialized;
|
|
};
|
|
|
|
} // namespace dom
|
|
} // namespace mozilla
|
|
|
|
#endif // mozilla_dom_TestMIDIPlatformService_h
|