barrier/lib/platform/CXWindowsEventQueueBuffer.h

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/*
* synergy -- mouse and keyboard sharing utility
* Copyright (C) 2004 Chris Schoeneman, Nick Bolton, Sorin Sbarnea
*
* This package is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* found in the file COPYING that should have accompanied this file.
*
* This package is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
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*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef CXWINDOWSEVENTQUEUEBUFFER_H
#define CXWINDOWSEVENTQUEUEBUFFER_H
#include "IEventQueueBuffer.h"
#include "CMutex.h"
#include "stdvector.h"
#if X_DISPLAY_MISSING
# error X11 is required to build synergy
#else
# include <X11/Xlib.h>
#endif
//! Event queue buffer for X11
class CXWindowsEventQueueBuffer : public IEventQueueBuffer {
public:
CXWindowsEventQueueBuffer(Display*, Window);
virtual ~CXWindowsEventQueueBuffer();
// IEventQueueBuffer overrides
virtual void waitForEvent(double timeout);
virtual Type getEvent(CEvent& event, UInt32& dataID);
virtual bool addEvent(UInt32 dataID);
virtual bool isEmpty() const;
virtual CEventQueueTimer*
newTimer(double duration, bool oneShot) const;
virtual void deleteTimer(CEventQueueTimer*) const;
private:
void flush();
private:
typedef std::vector<XEvent> CEventList;
CMutex m_mutex;
Display* m_display;
Window m_window;
Atom m_userEvent;
XEvent m_event;
CEventList m_postedEvents;
bool m_waiting;
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int m_pipefd[2];
};
#endif