vlcplugin.cpp
资源名称:vlc-1.0.5.zip [点击查看]
上传用户:kjfoods
上传日期:2020-07-06
资源大小:29949k
文件大小:28k
源码类别:
midi
开发平台:
Unix_Linux
- /*****************************************************************************
- * vlcplugin.cpp: a VLC plugin for Mozilla
- *****************************************************************************
- * Copyright (C) 2002-2009 the VideoLAN team
- * $Id: 6fe41a232852e85dae57aaf0efa5fe28afc595a4 $
- *
- * Authors: Samuel Hocevar <sam@zoy.org>
- * Damien Fouilleul <damienf.fouilleul@laposte.net>
- * Jean-Paul Saman <jpsaman@videolan.org>
- *
- * 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.
- *****************************************************************************/
- /*****************************************************************************
- * Preamble
- *****************************************************************************/
- #include "config.h"
- #ifdef HAVE_MOZILLA_CONFIG_H
- # include <mozilla-config.h>
- #endif
- #include "vlcplugin.h"
- #include "control/npolibvlc.h"
- #include <ctype.h>
- /*****************************************************************************
- * VlcPlugin constructor and destructor
- *****************************************************************************/
- VlcPlugin::VlcPlugin( NPP instance, uint16 mode ) :
- i_npmode(mode),
- b_stream(0),
- b_autoplay(1),
- b_toolbar(0),
- psz_target(NULL),
- playlist_index(-1),
- libvlc_instance(NULL),
- libvlc_media_list(NULL),
- libvlc_media_player(NULL),
- p_scriptClass(NULL),
- p_browser(instance),
- psz_baseURL(NULL)
- #if XP_WIN
- ,pf_wndproc(NULL)
- #endif
- #if XP_UNIX
- ,i_width((unsigned)-1)
- ,i_height((unsigned)-1)
- ,i_tb_width(0)
- ,i_tb_height(0)
- ,i_last_position(0)
- ,p_btnPlay(NULL)
- ,p_btnPause(NULL)
- ,p_btnStop(NULL)
- ,p_btnMute(NULL)
- ,p_btnUnmute(NULL)
- ,p_btnFullscreen(NULL)
- ,p_btnTime(NULL)
- ,p_timeline(NULL)
- #endif
- {
- memset(&npwindow, 0, sizeof(NPWindow));
- #if XP_UNIX
- memset(&npvideo, 0, sizeof(Window));
- memset(&npcontrol, 0, sizeof(Window));
- #endif
- }
- static bool boolValue(const char *value) {
- return ( !strcmp(value, "1") ||
- !strcasecmp(value, "true") ||
- !strcasecmp(value, "yes") );
- }
- NPError VlcPlugin::init(int argc, char* const argn[], char* const argv[])
- {
- /* prepare VLC command line */
- const char *ppsz_argv[32];
- int ppsz_argc = 0;
- #ifndef NDEBUG
- ppsz_argv[ppsz_argc++] = "--no-plugins-cache";
- #endif
- /* locate VLC module path */
- #ifdef XP_MACOSX
- ppsz_argv[ppsz_argc++] = "--plugin-path=/Library/Internet\ Plug-Ins/VLC\ Plugin.plugin/Contents/MacOS/modules";
- ppsz_argv[ppsz_argc++] = "--vout=minimal_macosx";
- #elif defined(XP_WIN)
- HKEY h_key;
- DWORD i_type, i_data = MAX_PATH + 1;
- char p_data[MAX_PATH + 1];
- if( RegOpenKeyEx( HKEY_LOCAL_MACHINE, "Software\VideoLAN\VLC",
- 0, KEY_READ, &h_key ) == ERROR_SUCCESS )
- {
- if( RegQueryValueEx( h_key, "InstallDir", 0, &i_type,
- (LPBYTE)p_data, &i_data ) == ERROR_SUCCESS )
- {
- if( i_type == REG_SZ )
- {
- strcat( p_data, "\plugins" );
- ppsz_argv[ppsz_argc++] = "--plugin-path";
- ppsz_argv[ppsz_argc++] = p_data;
- }
- }
- RegCloseKey( h_key );
- }
- ppsz_argv[ppsz_argc++] = "--no-one-instance";
- #endif /* XP_MACOSX */
- /* common settings */
- ppsz_argv[ppsz_argc++] = "-vv";
- ppsz_argv[ppsz_argc++] = "--no-stats";
- ppsz_argv[ppsz_argc++] = "--no-media-library";
- ppsz_argv[ppsz_argc++] = "--ignore-config";
- ppsz_argv[ppsz_argc++] = "--intf=dummy";
- ppsz_argv[ppsz_argc++] = "--no-video-title-show";
- const char *progid = NULL;
- /* parse plugin arguments */
- for( int i = 0; (i < argc) && (ppsz_argc < 32); i++ )
- {
- /* fprintf(stderr, "argn=%s, argv=%sn", argn[i], argv[i]); */
- if( !strcmp( argn[i], "target" )
- || !strcmp( argn[i], "mrl")
- || !strcmp( argn[i], "filename")
- || !strcmp( argn[i], "src") )
- {
- psz_target = argv[i];
- }
- else if( !strcmp( argn[i], "autoplay")
- || !strcmp( argn[i], "autostart") )
- {
- b_autoplay = boolValue(argv[i]);
- }
- else if( !strcmp( argn[i], "fullscreen" ) )
- {
- if( boolValue(argv[i]) )
- {
- ppsz_argv[ppsz_argc++] = "--fullscreen";
- }
- else
- {
- ppsz_argv[ppsz_argc++] = "--no-fullscreen";
- }
- }
- else if( !strcmp( argn[i], "mute" ) )
- {
- if( boolValue(argv[i]) )
- {
- ppsz_argv[ppsz_argc++] = "--volume=0";
- }
- }
- else if( !strcmp( argn[i], "loop")
- || !strcmp( argn[i], "autoloop") )
- {
- if( boolValue(argv[i]) )
- {
- ppsz_argv[ppsz_argc++] = "--loop";
- }
- else
- {
- ppsz_argv[ppsz_argc++] = "--no-loop";
- }
- }
- else if( !strcmp( argn[i], "version")
- || !strcmp( argn[i], "progid") )
- {
- progid = argv[i];
- }
- else if( !strcmp( argn[i], "toolbar" ) )
- {
- /* FIXME: Remove this when toolbar functionality has been implemented on
- * MacOS X and Win32 for Firefox/Mozilla/Safari. */
- #ifdef XP_UNIX
- b_toolbar = boolValue(argv[i]);
- #endif
- }
- }
- libvlc_exception_t ex;
- libvlc_exception_init(&ex);
- libvlc_instance = libvlc_new(ppsz_argc, ppsz_argv, &ex);
- if( libvlc_exception_raised(&ex) )
- {
- libvlc_exception_clear(&ex);
- return NPERR_GENERIC_ERROR;
- }
- libvlc_media_list = libvlc_media_list_new(libvlc_instance,&ex);
- if( libvlc_exception_raised(&ex) )
- {
- libvlc_exception_clear(&ex);
- return NPERR_GENERIC_ERROR;
- }
- /*
- ** fetch plugin base URL, which is the URL of the page containing the plugin
- ** this URL is used for making absolute URL from relative URL that may be
- ** passed as an MRL argument
- */
- NPObject *plugin = NULL;
- if( NPERR_NO_ERROR == NPN_GetValue(p_browser, NPNVWindowNPObject, &plugin) )
- {
- /*
- ** is there a better way to get that info ?
- */
- static const char docLocHref[] = "document.location.href";
- NPString script;
- NPVariant result;
- script.utf8characters = docLocHref;
- script.utf8length = sizeof(docLocHref)-1;
- if( NPN_Evaluate(p_browser, plugin, &script, &result) )
- {
- if( NPVARIANT_IS_STRING(result) )
- {
- NPString &location = NPVARIANT_TO_STRING(result);
- psz_baseURL = (char *) malloc(location.utf8length+1);
- if( psz_baseURL )
- {
- strncpy(psz_baseURL, location.utf8characters, location.utf8length);
- psz_baseURL[location.utf8length] = ' ';
- }
- }
- NPN_ReleaseVariantValue(&result);
- }
- NPN_ReleaseObject(plugin);
- }
- if( psz_target )
- {
- // get absolute URL from src
- char *psz_absurl = getAbsoluteURL(psz_target);
- psz_target = psz_absurl ? psz_absurl : strdup(psz_target);
- }
- /* assign plugin script root class */
- /* new APIs */
- p_scriptClass = RuntimeNPClass<LibvlcRootNPObject>::getClass();
- return NPERR_NO_ERROR;
- }
- VlcPlugin::~VlcPlugin()
- {
- free(psz_baseURL);
- free(psz_target);
- if( libvlc_media_player )
- libvlc_media_player_release( libvlc_media_player );
- if( libvlc_media_list )
- libvlc_media_list_release( libvlc_media_list );
- if( libvlc_instance )
- libvlc_release(libvlc_instance);
- }
- /*****************************************************************************
- * VlcPlugin playlist replacement methods
- *****************************************************************************/
- void VlcPlugin::set_player_window( libvlc_exception_t *ex )
- {
- #ifdef XP_UNIX
- libvlc_media_player_set_xwindow(libvlc_media_player,
- (libvlc_drawable_t)getVideoWindow(),
- ex);
- #endif
- #ifdef XP_MACOSX
- // XXX FIXME insert appropriate call here
- #endif
- #ifdef XP_WIN
- libvlc_media_player_set_hwnd(libvlc_media_player,
- getWindow().window,
- ex);
- #endif
- }
- int VlcPlugin::playlist_add( const char *mrl, libvlc_exception_t *ex )
- {
- int item = -1;
- libvlc_media_t *p_m = libvlc_media_new(libvlc_instance,mrl,ex);
- if( libvlc_exception_raised(ex) )
- return -1;
- libvlc_media_list_lock(libvlc_media_list);
- libvlc_media_list_add_media(libvlc_media_list,p_m,ex);
- if( !libvlc_exception_raised(ex) )
- item = libvlc_media_list_count(libvlc_media_list,ex)-1;
- libvlc_media_list_unlock(libvlc_media_list);
- libvlc_media_release(p_m);
- return item;
- }
- int VlcPlugin::playlist_add_extended_untrusted( const char *mrl, const char *name,
- int optc, const char **optv, libvlc_exception_t *ex )
- {
- libvlc_media_t *p_m = libvlc_media_new(libvlc_instance, mrl,ex);
- int item = -1;
- if( libvlc_exception_raised(ex) )
- return -1;
- for( int i = 0; i < optc; ++i )
- {
- libvlc_media_add_option_untrusted(p_m, optv[i],ex);
- if( libvlc_exception_raised(ex) )
- {
- libvlc_media_release(p_m);
- return -1;
- }
- }
- libvlc_media_list_lock(libvlc_media_list);
- libvlc_media_list_add_media(libvlc_media_list,p_m,ex);
- if( !libvlc_exception_raised(ex) )
- item = libvlc_media_list_count(libvlc_media_list,ex)-1;
- libvlc_media_list_unlock(libvlc_media_list);
- libvlc_media_release(p_m);
- return item;
- }
- bool VlcPlugin::playlist_select( int idx, libvlc_exception_t *ex )
- {
- libvlc_media_t *p_m = NULL;
- libvlc_media_list_lock(libvlc_media_list);
- int count = libvlc_media_list_count(libvlc_media_list,ex);
- if( libvlc_exception_raised(ex) )
- goto bad_unlock;
- if( idx<0||idx>=count )
- goto bad_unlock;
- playlist_index = idx;
- p_m = libvlc_media_list_item_at_index(libvlc_media_list,playlist_index,ex);
- libvlc_media_list_unlock(libvlc_media_list);
- if( libvlc_exception_raised(ex) )
- return false;
- if( libvlc_media_player )
- {
- libvlc_media_player_release( libvlc_media_player );
- libvlc_media_player = NULL;
- }
- libvlc_media_player = libvlc_media_player_new_from_media(p_m,ex);
- if( libvlc_media_player )
- set_player_window(ex);
- libvlc_media_release( p_m );
- return !libvlc_exception_raised(ex);
- bad_unlock:
- libvlc_media_list_unlock(libvlc_media_list);
- return false;
- }
- void VlcPlugin::playlist_delete_item( int idx, libvlc_exception_t *ex )
- {
- libvlc_media_list_lock(libvlc_media_list);
- libvlc_media_list_remove_index(libvlc_media_list,idx,ex);
- libvlc_media_list_unlock(libvlc_media_list);
- }
- void VlcPlugin::playlist_clear( libvlc_exception_t *ex )
- {
- if( libvlc_media_list )
- libvlc_media_list_release(libvlc_media_list);
- libvlc_media_list = libvlc_media_list_new(getVLC(),ex);
- }
- int VlcPlugin::playlist_count( libvlc_exception_t *ex )
- {
- int items_count = 0;
- libvlc_media_list_lock(libvlc_media_list);
- items_count = libvlc_media_list_count(libvlc_media_list,ex);
- libvlc_media_list_unlock(libvlc_media_list);
- return items_count;
- }
- void VlcPlugin::toggle_fullscreen( libvlc_exception_t *ex )
- {
- if( playlist_isplaying(ex) )
- libvlc_toggle_fullscreen(libvlc_media_player,ex);
- }
- void VlcPlugin::set_fullscreen( int yes, libvlc_exception_t *ex )
- {
- if( playlist_isplaying(ex) )
- libvlc_set_fullscreen(libvlc_media_player,yes,ex);
- }
- int VlcPlugin::get_fullscreen( libvlc_exception_t *ex )
- {
- int r = 0;
- if( playlist_isplaying(ex) )
- r = libvlc_get_fullscreen(libvlc_media_player,ex);
- return r;
- }
- bool VlcPlugin::player_has_vout( libvlc_exception_t *ex )
- {
- bool r = false;
- if( playlist_isplaying(ex) )
- r = libvlc_media_player_has_vout(libvlc_media_player, ex);
- return r;
- }
- /*****************************************************************************
- * VlcPlugin methods
- *****************************************************************************/
- char *VlcPlugin::getAbsoluteURL(const char *url)
- {
- if( NULL != url )
- {
- // check whether URL is already absolute
- const char *end=strchr(url, ':');
- if( (NULL != end) && (end != url) )
- {
- // validate protocol header
- const char *start = url;
- char c = *start;
- if( isalpha(c) )
- {
- ++start;
- while( start != end )
- {
- c = *start;
- if( ! (isalnum(c)
- || ('-' == c)
- || ('+' == c)
- || ('.' == c)
- || ('/' == c)) ) /* VLC uses / to allow user to specify a demuxer */
- // not valid protocol header, assume relative URL
- goto relativeurl;
- ++start;
- }
- /* we have a protocol header, therefore URL is absolute */
- return strdup(url);
- }
- // not a valid protocol header, assume relative URL
- }
- relativeurl:
- if( psz_baseURL )
- {
- size_t baseLen = strlen(psz_baseURL);
- char *href = (char *) malloc(baseLen+strlen(url)+1);
- if( href )
- {
- /* prepend base URL */
- strcpy(href, psz_baseURL);
- /*
- ** relative url could be empty,
- ** in which case return base URL
- */
- if( ' ' == *url )
- return href;
- /*
- ** locate pathname part of base URL
- */
- /* skip over protocol part */
- char *pathstart = strchr(href, ':');
- char *pathend;
- if( pathstart )
- {
- if( '/' == *(++pathstart) )
- {
- if( '/' == *(++pathstart) )
- {
- ++pathstart;
- }
- }
- /* skip over host part */
- pathstart = strchr(pathstart, '/');
- pathend = href+baseLen;
- if( ! pathstart )
- {
- // no path, add a / past end of url (over ' ')
- pathstart = pathend;
- *pathstart = '/';
- }
- }
- else
- {
- /* baseURL is just a UNIX path */
- if( '/' != *href )
- {
- /* baseURL is not an absolute path */
- free(href);
- return NULL;
- }
- pathstart = href;
- pathend = href+baseLen;
- }
- /* relative URL made of an absolute path ? */
- if( '/' == *url )
- {
- /* replace path completely */
- strcpy(pathstart, url);
- return href;
- }
- /* find last path component and replace it */
- while( '/' != *pathend)
- --pathend;
- /*
- ** if relative url path starts with one or more '../',
- ** factor them out of href so that we return a
- ** normalized URL
- */
- while( pathend != pathstart )
- {
- const char *p = url;
- if( '.' != *p )
- break;
- ++p;
- if( ' ' == *p )
- {
- /* relative url is just '.' */
- url = p;
- break;
- }
- if( '/' == *p )
- {
- /* relative url starts with './' */
- url = ++p;
- continue;
- }
- if( '.' != *p )
- break;
- ++p;
- if( ' ' == *p )
- {
- /* relative url is '..' */
- }
- else
- {
- if( '/' != *p )
- break;
- /* relative url starts with '../' */
- ++p;
- }
- url = p;
- do
- {
- --pathend;
- }
- while( '/' != *pathend );
- }
- /* skip over '/' separator */
- ++pathend;
- /* concatenate remaining base URL and relative URL */
- strcpy(pathend, url);
- }
- return href;
- }
- }
- return NULL;
- }
- #if XP_UNIX
- int VlcPlugin::setSize(unsigned width, unsigned height)
- {
- int diff = (width != i_width) || (height != i_height);
- i_width = width;
- i_height = height;
- /* return size */
- return diff;
- }
- #define BTN_SPACE ((unsigned int)4)
- void VlcPlugin::showToolbar()
- {
- const NPWindow& window = getWindow();
- Window control = getControlWindow();
- Window video = getVideoWindow();
- Display *p_display = ((NPSetWindowCallbackStruct *)window.ws_info)->display;
- unsigned int i_height = 0, i_width = BTN_SPACE;
- /* load icons */
- if( !p_btnPlay )
- XpmReadFileToImage( p_display, DATA_PATH "/mozilla/play.xpm",
- &p_btnPlay, NULL, NULL);
- if( p_btnPlay )
- {
- i_height = __MAX( i_height, p_btnPlay->height );
- }
- if( !p_btnPause )
- XpmReadFileToImage( p_display, DATA_PATH "/mozilla/pause.xpm",
- &p_btnPause, NULL, NULL);
- if( p_btnPause )
- {
- i_height = __MAX( i_height, p_btnPause->height );
- }
- i_width += __MAX( p_btnPause->width, p_btnPlay->width );
- if( !p_btnStop )
- XpmReadFileToImage( p_display, DATA_PATH "/mozilla/stop.xpm",
- &p_btnStop, NULL, NULL );
- if( p_btnStop )
- {
- i_height = __MAX( i_height, p_btnStop->height );
- i_width += BTN_SPACE + p_btnStop->width;
- }
- if( !p_timeline )
- XpmReadFileToImage( p_display, DATA_PATH "/mozilla/time_line.xpm",
- &p_timeline, NULL, NULL);
- if( p_timeline )
- {
- i_height = __MAX( i_height, p_timeline->height );
- i_width += BTN_SPACE + p_timeline->width;
- }
- if( !p_btnTime )
- XpmReadFileToImage( p_display, DATA_PATH "/mozilla/time_icon.xpm",
- &p_btnTime, NULL, NULL);
- if( p_btnTime )
- {
- i_height = __MAX( i_height, p_btnTime->height );
- i_width += BTN_SPACE + p_btnTime->width;
- }
- if( !p_btnFullscreen )
- XpmReadFileToImage( p_display, DATA_PATH "/mozilla/fullscreen.xpm",
- &p_btnFullscreen, NULL, NULL);
- if( p_btnFullscreen )
- {
- i_height = __MAX( i_height, p_btnFullscreen->height );
- i_width += BTN_SPACE + p_btnFullscreen->width;
- }
- if( !p_btnMute )
- XpmReadFileToImage( p_display, DATA_PATH "/mozilla/volume_max.xpm",
- &p_btnMute, NULL, NULL);
- if( p_btnMute )
- {
- i_height = __MAX( i_height, p_btnMute->height );
- }
- if( !p_btnUnmute )
- XpmReadFileToImage( p_display, DATA_PATH "/mozilla/volume_mute.xpm",
- &p_btnUnmute, NULL, NULL);
- if( p_btnUnmute )
- {
- i_height = __MAX( i_height, p_btnUnmute->height );
- }
- i_width += BTN_SPACE + __MAX( p_btnUnmute->width, p_btnMute->width );
- setToolbarSize( i_width, i_height );
- if( !p_btnPlay || !p_btnPause || !p_btnStop || !p_timeline ||
- !p_btnTime || !p_btnFullscreen || !p_btnMute || !p_btnUnmute )
- fprintf(stderr, "Error: some button images not found in %sn", DATA_PATH );
- /* reset panels position and size */
- /* XXX use i_width */
- XResizeWindow( p_display, video, window.width, window.height - i_height);
- XMoveWindow( p_display, control, 0, window.height - i_height );
- XResizeWindow( p_display, control, window.width, i_height -1);
- b_toolbar = 1; /* says toolbar is now shown */
- redrawToolbar();
- }
- void VlcPlugin::hideToolbar()
- {
- const NPWindow& window = getWindow();
- Display *p_display = ((NPSetWindowCallbackStruct *)window.ws_info)->display;
- Window control = getControlWindow();
- Window video = getVideoWindow();
- i_tb_width = i_tb_height = 0;
- if( p_btnPlay ) XDestroyImage( p_btnPlay );
- if( p_btnPause ) XDestroyImage( p_btnPause );
- if( p_btnStop ) XDestroyImage( p_btnStop );
- if( p_timeline ) XDestroyImage( p_timeline );
- if( p_btnTime ) XDestroyImage( p_btnTime );
- if( p_btnFullscreen ) XDestroyImage( p_btnFullscreen );
- if( p_btnMute ) XDestroyImage( p_btnMute );
- if( p_btnUnmute ) XDestroyImage( p_btnUnmute );
- p_btnPlay = NULL;
- p_btnPause = NULL;
- p_btnStop = NULL;
- p_timeline = NULL;
- p_btnTime = NULL;
- p_btnFullscreen = NULL;
- p_btnMute = NULL;
- p_btnUnmute = NULL;
- /* reset panels position and size */
- /* XXX use i_width */
- XResizeWindow( p_display, video, window.width, window.height );
- XMoveWindow( p_display, control, 0, window.height-1 );
- XResizeWindow( p_display, control, window.width, 1 );
- b_toolbar = 0; /* says toolbar is now hidden */
- redrawToolbar();
- }
- void VlcPlugin::redrawToolbar()
- {
- libvlc_exception_t ex;
- int is_playing = 0;
- bool b_mute = false;
- unsigned int dst_x, dst_y;
- GC gc;
- XGCValues gcv;
- unsigned int i_tb_width, i_tb_height;
- /* This method does nothing if toolbar is hidden. */
- if( !b_toolbar )
- return;
- const NPWindow& window = getWindow();
- Window control = getControlWindow();
- Display *p_display = ((NPSetWindowCallbackStruct *)window.ws_info)->display;
- getToolbarSize( &i_tb_width, &i_tb_height );
- libvlc_exception_init( &ex );
- /* get mute info */
- b_mute = libvlc_audio_get_mute( getVLC(), &ex );
- libvlc_exception_clear( &ex );
- gcv.foreground = BlackPixel( p_display, 0 );
- gc = XCreateGC( p_display, control, GCForeground, &gcv );
- XFillRectangle( p_display, control, gc,
- 0, 0, window.width, i_tb_height );
- gcv.foreground = WhitePixel( p_display, 0 );
- XChangeGC( p_display, gc, GCForeground, &gcv );
- /* position icons */
- dst_x = BTN_SPACE;
- dst_y = i_tb_height >> 1; /* baseline = vertical middle */
- if( p_btnPause && (is_playing == 1) )
- {
- XPutImage( p_display, control, gc, p_btnPause, 0, 0, dst_x,
- dst_y - (p_btnPause->height >> 1),
- p_btnPause->width, p_btnPause->height );
- dst_x += BTN_SPACE + p_btnPause->width;
- }
- else if( p_btnPlay )
- {
- XPutImage( p_display, control, gc, p_btnPlay, 0, 0, dst_x,
- dst_y - (p_btnPlay->height >> 1),
- p_btnPlay->width, p_btnPlay->height );
- dst_x += BTN_SPACE + p_btnPlay->width;
- }
- if( p_btnStop )
- XPutImage( p_display, control, gc, p_btnStop, 0, 0, dst_x,
- dst_y - (p_btnStop->height >> 1),
- p_btnStop->width, p_btnStop->height );
- dst_x += BTN_SPACE + ( p_btnStop ? p_btnStop->width : 0 );
- if( p_btnFullscreen )
- XPutImage( p_display, control, gc, p_btnFullscreen, 0, 0, dst_x,
- dst_y - (p_btnFullscreen->height >> 1),
- p_btnFullscreen->width, p_btnFullscreen->height );
- dst_x += BTN_SPACE + ( p_btnFullscreen ? p_btnFullscreen->width : 0 );
- if( p_btnUnmute && b_mute )
- {
- XPutImage( p_display, control, gc, p_btnUnmute, 0, 0, dst_x,
- dst_y - (p_btnUnmute->height >> 1),
- p_btnUnmute->width, p_btnUnmute->height );
- dst_x += BTN_SPACE + ( p_btnUnmute ? p_btnUnmute->width : 0 );
- }
- else if( p_btnMute )
- {
- XPutImage( p_display, control, gc, p_btnMute, 0, 0, dst_x,
- dst_y - (p_btnMute->height >> 1),
- p_btnMute->width, p_btnMute->height );
- dst_x += BTN_SPACE + ( p_btnMute ? p_btnMute->width : 0 );
- }
- if( p_timeline )
- XPutImage( p_display, control, gc, p_timeline, 0, 0, dst_x,
- dst_y - (p_timeline->height >> 1),
- (window.width-(dst_x+BTN_SPACE)), p_timeline->height );
- /* get movie position in % */
- if( playlist_isplaying(&ex) )
- {
- i_last_position = (int)((window.width-(dst_x+BTN_SPACE))*
- libvlc_media_player_get_position(libvlc_media_player,&ex));
- }
- libvlc_exception_clear( &ex );
- if( p_btnTime )
- XPutImage( p_display, control, gc, p_btnTime,
- 0, 0, (dst_x+i_last_position),
- dst_y - (p_btnTime->height >> 1),
- p_btnTime->width, p_btnTime->height );
- XFreeGC( p_display, gc );
- }
- vlc_toolbar_clicked_t VlcPlugin::getToolbarButtonClicked( int i_xpos, int i_ypos )
- {
- unsigned int i_dest = BTN_SPACE;
- int is_playing = 0;
- bool b_mute = false;
- libvlc_exception_t ex;
- #ifndef NDEBUG
- fprintf( stderr, "ToolbarButtonClicked:: "
- "trying to match (%d,%d) (%d,%d)n",
- i_xpos, i_ypos, i_tb_height, i_tb_width );
- #endif
- if( i_ypos >= i_tb_width )
- return clicked_Unknown;
- /* Note: the order of testing is dependend on the original
- * drawing positions of the icon buttons. Buttons are tested
- * left to right.
- */
- /* get isplaying */
- libvlc_exception_init( &ex );
- is_playing = playlist_isplaying( &ex );
- libvlc_exception_clear( &ex );
- /* get mute info */
- b_mute = libvlc_audio_get_mute( getVLC(), &ex );
- libvlc_exception_clear( &ex );
- /* is Pause of Play button clicked */
- if( (is_playing != 1) &&
- (i_xpos >= (BTN_SPACE>>1)) &&
- (i_xpos <= i_dest + p_btnPlay->width + (BTN_SPACE>>1)) )
- return clicked_Play;
- else if( (i_xpos >= (BTN_SPACE>>1)) &&
- (i_xpos <= i_dest + p_btnPause->width) )
- return clicked_Pause;
- /* is Stop button clicked */
- if( is_playing != 1 )
- i_dest += (p_btnPlay->width + (BTN_SPACE>>1));
- else
- i_dest += (p_btnPause->width + (BTN_SPACE>>1));
- if( (i_xpos >= i_dest) &&
- (i_xpos <= i_dest + p_btnStop->width + (BTN_SPACE>>1)) )
- return clicked_Stop;
- /* is Fullscreen button clicked */
- i_dest += (p_btnStop->width + (BTN_SPACE>>1));
- if( (i_xpos >= i_dest) &&
- (i_xpos <= i_dest + p_btnFullscreen->width + (BTN_SPACE>>1)) )
- return clicked_Fullscreen;
- /* is Mute or Unmute button clicked */
- i_dest += (p_btnFullscreen->width + (BTN_SPACE>>1));
- if( !b_mute && (i_xpos >= i_dest) &&
- (i_xpos <= i_dest + p_btnMute->width + (BTN_SPACE>>1)) )
- return clicked_Mute;
- else if( (i_xpos >= i_dest) &&
- (i_xpos <= i_dest + p_btnUnmute->width + (BTN_SPACE>>1)) )
- return clicked_Unmute;
- /* is timeline clicked */
- if( !b_mute )
- i_dest += (p_btnMute->width + (BTN_SPACE>>1));
- else
- i_dest += (p_btnUnmute->width + (BTN_SPACE>>1));
- if( (i_xpos >= i_dest) &&
- (i_xpos <= i_dest + p_timeline->width + (BTN_SPACE>>1)) )
- return clicked_timeline;
- /* is time button clicked */
- i_dest += (p_timeline->width + (BTN_SPACE>>1));
- if( (i_xpos >= i_dest) &&
- (i_xpos <= i_dest + p_btnTime->width + (BTN_SPACE>>1)) )
- return clicked_Time;
- return clicked_Unknown;
- }
- #undef BTN_SPACE
- #endif