x11_factory.cpp
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上传日期:2009-03-27
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- /*****************************************************************************
- * x11_factory.cpp
- *****************************************************************************
- * Copyright (C) 2003 VideoLAN
- * $Id: x11_factory.cpp 8116 2004-07-04 22:22:10Z adn $
- *
- * Authors: Cyril Deguet <asmax@via.ecp.fr>
- * Olivier Teuli鑢e <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., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
- *****************************************************************************/
- #ifdef X11_SKINS
- #include <unistd.h>
- #include <dirent.h>
- #include <sys/stat.h>
- #include <X11/Xlib.h>
- #include "x11_factory.hpp"
- #include "x11_display.hpp"
- #include "x11_graphics.hpp"
- #include "x11_loop.hpp"
- #include "x11_timer.hpp"
- #include "x11_window.hpp"
- #include "x11_tooltip.hpp"
- X11Factory::X11Factory( intf_thread_t *pIntf ): OSFactory( pIntf ),
- m_pDisplay( NULL ), m_pTimerLoop( NULL ), m_dirSep( "/" )
- {
- // see init()
- }
- X11Factory::~X11Factory()
- {
- delete m_pTimerLoop;
- delete m_pDisplay;
- }
- bool X11Factory::init()
- {
- // Create the X11 display
- m_pDisplay = new X11Display( getIntf() );
- // Get the display
- Display *pDisplay = m_pDisplay->getDisplay();
- if( pDisplay == NULL )
- {
- // Initialization failed
- return false;
- }
- // Create the timer loop
- m_pTimerLoop = new X11TimerLoop( getIntf(),
- ConnectionNumber( pDisplay ) );
- // Initialize the resource path
- m_resourcePath.push_back( (string)getIntf()->p_vlc->psz_homedir +
- m_dirSep + CONFIG_DIR + "/skins2" );
- m_resourcePath.push_back( (string)"share/skins2" );
- m_resourcePath.push_back( (string)DATA_PATH + "/skins2" );
- return true;
- }
- OSGraphics *X11Factory::createOSGraphics( int width, int height )
- {
- return new X11Graphics( getIntf(), *m_pDisplay, width, height );
- }
- OSLoop *X11Factory::getOSLoop()
- {
- return X11Loop::instance( getIntf(), *m_pDisplay );
- }
- void X11Factory::destroyOSLoop()
- {
- X11Loop::destroy( getIntf() );
- }
- void X11Factory::minimize()
- {
- XIconifyWindow( m_pDisplay->getDisplay(), m_pDisplay->getMainWindow(),
- DefaultScreen( m_pDisplay->getDisplay() ) );
- }
- OSTimer *X11Factory::createOSTimer( const Callback &rCallback )
- {
- return new X11Timer( getIntf(), rCallback );
- }
- OSWindow *X11Factory::createOSWindow( GenericWindow &rWindow, bool dragDrop,
- bool playOnDrop, OSWindow *pParent )
- {
- return new X11Window( getIntf(), rWindow, *m_pDisplay, dragDrop,
- playOnDrop, (X11Window*)pParent );
- }
- OSTooltip *X11Factory::createOSTooltip()
- {
- return new X11Tooltip( getIntf(), *m_pDisplay );
- }
- int X11Factory::getScreenWidth() const
- {
- Display *pDisplay = m_pDisplay->getDisplay();
- int screen = DefaultScreen( pDisplay );
- return DisplayWidth( pDisplay, screen );
- }
- int X11Factory::getScreenHeight() const
- {
- Display *pDisplay = m_pDisplay->getDisplay();
- int screen = DefaultScreen( pDisplay );
- return DisplayHeight( pDisplay, screen );
- }
- Rect X11Factory::getWorkArea() const
- {
- // XXX
- return Rect( 0, 0, getScreenWidth(), getScreenHeight() );
- }
- void X11Factory::getMousePos( int &rXPos, int &rYPos ) const
- {
- Window rootReturn, childReturn;
- int winx, winy;
- unsigned int xmask;
- Display *pDisplay = m_pDisplay->getDisplay();
- Window root = DefaultRootWindow( pDisplay );
- XQueryPointer( pDisplay, root, &rootReturn, &childReturn,
- &rXPos, &rYPos, &winx, &winy, &xmask );
- }
- void X11Factory::rmDir( const string &rPath )
- {
- struct dirent *file;
- DIR *dir;
- dir = opendir( rPath.c_str() );
- if( !dir ) return;
- // Parse the directory and remove everything it contains
- while( (file = readdir( dir )) )
- {
- struct stat statbuf;
- string filename = file->d_name;
- // Skip "." and ".."
- if( filename == "." || filename == ".." )
- {
- continue;
- }
- filename = rPath + "/" + filename;
- if( !stat( filename.c_str(), &statbuf ) && statbuf.st_mode & S_IFDIR )
- {
- rmDir( filename );
- }
- else
- {
- unlink( filename.c_str() );
- }
- }
- // Close the directory
- closedir( dir );
- // And delete it
- rmdir( rPath.c_str() );
- }
- #endif