00001 /* 00002 * Copyright (C) 2007 Pleyo. All rights reserved. 00003 * 00004 * Redistribution and use in source and binary forms, with or without 00005 * modification, are permitted provided that the following conditions 00006 * are met: 00007 * 00008 * 1. Redistributions of source code must retain the above copyright 00009 * notice, this list of conditions and the following disclaimer. 00010 * 2. Redistributions in binary form must reproduce the above copyright 00011 * notice, this list of conditions and the following disclaimer in the 00012 * documentation and/or other materials provided with the distribution. 00013 * 3. Neither the name of Pleyo nor the names of 00014 * its contributors may be used to endorse or promote products derived 00015 * from this software without specific prior written permission. 00016 * 00017 * THIS SOFTWARE IS PROVIDED BY PLEYO AND ITS CONTRIBUTORS "AS IS" AND ANY 00018 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 00019 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 00020 * DISCLAIMED. IN NO EVENT SHALL PLEYO OR ITS CONTRIBUTORS BE LIABLE FOR ANY 00021 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 00022 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 00023 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 00024 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 00025 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 00026 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00027 */ 00028 00043 #include "BIEventLoop.h" 00044 #include <SDL/SDL.h> 00045 #include "BIEvent.h" 00046 #ifdef OWB_CONSOLE_INPUT 00047 #include <sys/select.h> 00048 #include <sys/time.h> 00049 #include <sys/types.h> 00050 #include <unistd.h> 00051 #endif 00052 00053 namespace BC 00054 { 00055 00062 class BCEventLoopSDL : public BAL::BIEventLoop 00063 { 00064 public: 00065 BCEventLoopSDL(); 00066 virtual ~BCEventLoopSDL(); 00067 00068 virtual bool isInitialized() const; 00069 00070 virtual void quit(); 00071 virtual bool WaitEvent(BAL::BIEvent*&); 00072 virtual bool PushEvent(BAL::BIEvent*); 00073 00074 protected: 00075 #ifdef OWB_CONSOLE_INPUT 00076 // key not const because replacement may occur 00077 BAL::BIEvent* CreateEventFromStdin(int key); 00078 struct timeval m_timeout; 00079 fd_set m_fdSet; 00080 #endif 00081 BAL::BIEvent* CreateEventFromSDLEvent(const SDL_Event&); 00082 private: 00083 bool m_isInitialized; 00084 Vector<BAL::BIEvent *> m_event; 00085 }; 00086 00087 }