x11_loop.hpp
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上传日期:2020-07-06
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文件大小:2k
源码类别:
midi
开发平台:
Unix_Linux
- /*****************************************************************************
- * x11_loop.hpp
- *****************************************************************************
- * Copyright (C) 2003 the VideoLAN team
- * $Id: 6cc79e53df2b423c85784d2f2332a6873cf842d3 $
- *
- * Authors: Cyril Deguet <asmax@via.ecp.fr>
- * Olivier Teulière <ipkiss@via.ecp.fr>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program 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, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
- *****************************************************************************/
- #ifndef X11_LOOP_HPP
- #define X11_LOOP_HPP
- #include <X11/Xlib.h>
- #include "../src/os_loop.hpp"
- #include <map>
- class X11Display;
- class GenericWindow;
- /// Main event loop for X11 (singleton)
- class X11Loop: public OSLoop
- {
- public:
- /// Get the instance of X11Loop
- static OSLoop *instance( intf_thread_t *pIntf, X11Display &rDisplay );
- /// Destroy the instance of X11Loop
- static void destroy( intf_thread_t *pIntf );
- /// Enter the event loop
- virtual void run();
- /// Exit the main loop
- virtual void exit();
- private:
- /// X11 Display
- X11Display &m_rDisplay;
- /// Flag set on exit
- bool m_exit;
- /// Date and position of the last left-click
- mtime_t m_lastClickTime;
- int m_lastClickPosX, m_lastClickPosY;
- /// Maximum interval between clicks for a double-click (in microsec)
- static int m_dblClickDelay;
- /// Map associating special (i.e. non ascii) virtual key codes with
- /// internal vlc key codes
- map<KeySym, int> keysymToVlcKey;
- // Private because it's a singleton
- X11Loop( intf_thread_t *pIntf, X11Display &rDisplay );
- virtual ~X11Loop();
- /// Handle the next X11 event
- void handleX11Event();
- };
- #endif