From 9b1b081cfdb1c0fb6457278775e0823f8bc10f62 Mon Sep 17 00:00:00 2001 From: Unit 193 Date: Wed, 25 Apr 2018 18:07:30 -0400 Subject: Import Upstream version 2.0.0+dfsg --- src/lib/platform/XWindowsEventQueueBuffer.h | 64 +++++++++++++++++++++++++++++ 1 file changed, 64 insertions(+) create mode 100644 src/lib/platform/XWindowsEventQueueBuffer.h (limited to 'src/lib/platform/XWindowsEventQueueBuffer.h') diff --git a/src/lib/platform/XWindowsEventQueueBuffer.h b/src/lib/platform/XWindowsEventQueueBuffer.h new file mode 100644 index 0000000..07f3b3a --- /dev/null +++ b/src/lib/platform/XWindowsEventQueueBuffer.h @@ -0,0 +1,64 @@ +/* + * barrier -- mouse and keyboard sharing utility + * Copyright (C) 2012-2016 Symless Ltd. + * Copyright (C) 2004 Chris Schoeneman + * + * 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 LICENSE 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. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +#pragma once + +#include "mt/Mutex.h" +#include "base/IEventQueueBuffer.h" +#include "common/stdvector.h" + +#if X_DISPLAY_MISSING +# error X11 is required to build barrier +#else +# include +#endif + +class IEventQueue; + +//! Event queue buffer for X11 +class XWindowsEventQueueBuffer : public IEventQueueBuffer { +public: + XWindowsEventQueueBuffer(Display*, Window, IEventQueue* events); + virtual ~XWindowsEventQueueBuffer(); + + // IEventQueueBuffer overrides + virtual void init() { } + virtual void waitForEvent(double timeout); + virtual Type getEvent(Event& event, UInt32& dataID); + virtual bool addEvent(UInt32 dataID); + virtual bool isEmpty() const; + virtual EventQueueTimer* + newTimer(double duration, bool oneShot) const; + virtual void deleteTimer(EventQueueTimer*) const; + +private: + void flush(); + +private: + typedef std::vector EventList; + + Mutex m_mutex; + Display* m_display; + Window m_window; + Atom m_userEvent; + XEvent m_event; + EventList m_postedEvents; + bool m_waiting; + int m_pipefd[2]; + IEventQueue* m_events; +}; -- cgit v1.2.3