46 lines
1.2 KiB
C++
46 lines
1.2 KiB
C++
/*
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* Deskflow -- mouse and keyboard sharing utility
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* SPDX-FileCopyrightText: (C) 2012 - 2016 Symless Ltd.
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* SPDX-FileCopyrightText: (C) 2004 Chris Schoeneman
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* SPDX-License-Identifier: GPL-2.0-only WITH LicenseRef-OpenSSL-Exception
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*/
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#pragma once
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#include "deskflow/IScreenSaver.h"
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#include <Carbon/Carbon.h>
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class IEventQueue;
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//! OSX screen saver implementation
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class OSXScreenSaver : public IScreenSaver
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{
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public:
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OSXScreenSaver(IEventQueue *events, void *eventTarget);
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~OSXScreenSaver();
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// IScreenSaver overrides
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void enable() override;
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void disable() override;
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void activate() override;
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void deactivate() override;
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bool isActive() const override;
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private:
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void processLaunched(ProcessSerialNumber psn);
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void processTerminated(ProcessSerialNumber psn);
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static pascal OSStatus launchTerminationCallback(EventHandlerCallRef nextHandler, EventRef theEvent, void *userData);
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private:
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// the target for the events we generate
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void *m_eventTarget;
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bool m_enabled;
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void *m_screenSaverController;
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void *m_autoReleasePool;
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EventHandlerRef m_launchTerminationEventHandlerRef;
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ProcessSerialNumber m_screenSaverPSN;
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IEventQueue *m_events;
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};
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