1 /*****************************************************************************
2 * vlcplugin.cpp: a VLC plugin for Mozilla
3 *****************************************************************************
4 * Copyright (C) 2002-2009 the VideoLAN team
7 * Authors: Samuel Hocevar <sam@zoy.org>
8 * Damien Fouilleul <damienf.fouilleul@laposte.net>
9 * Jean-Paul Saman <jpsaman@videolan.org>
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or
14 * (at your option) any later version.
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
24 *****************************************************************************/
26 /*****************************************************************************
28 *****************************************************************************/
31 #ifdef HAVE_MOZILLA_CONFIG_H
32 # include <mozilla-config.h>
35 #include "vlcplugin.h"
36 #include "control/npolibvlc.h"
40 /*****************************************************************************
41 * VlcPlugin constructor and destructor
42 *****************************************************************************/
43 VlcPlugin::VlcPlugin( NPP instance, uint16 mode ) :
51 libvlc_instance(NULL),
52 libvlc_media_list(NULL),
53 libvlc_media_player(NULL),
61 ,i_width((unsigned)-1)
62 ,i_height((unsigned)-1)
71 ,p_btnFullscreen(NULL)
76 memset(&npwindow, 0, sizeof(NPWindow));
78 memset(&npvideo, 0, sizeof(Window));
79 memset(&npcontrol, 0, sizeof(Window));
83 static bool boolValue(const char *value) {
84 return ( !strcmp(value, "1") ||
85 !strcasecmp(value, "true") ||
86 !strcasecmp(value, "yes") );
89 NPError VlcPlugin::init(int argc, char* const argn[], char* const argv[])
91 /* prepare VLC command line */
92 const char *ppsz_argv[32];
96 ppsz_argv[ppsz_argc++] = "--no-plugins-cache";
99 /* locate VLC module path */
101 ppsz_argv[ppsz_argc++] = "--plugin-path=/Library/Internet\\ Plug-Ins/VLC\\ Plugin.plugin/Contents/MacOS/modules";
102 ppsz_argv[ppsz_argc++] = "--vout=minimal_macosx";
103 #elif defined(XP_WIN)
105 DWORD i_type, i_data = MAX_PATH + 1;
106 char p_data[MAX_PATH + 1];
107 if( RegOpenKeyEx( HKEY_LOCAL_MACHINE, "Software\\VideoLAN\\VLC",
108 0, KEY_READ, &h_key ) == ERROR_SUCCESS )
110 if( RegQueryValueEx( h_key, "InstallDir", 0, &i_type,
111 (LPBYTE)p_data, &i_data ) == ERROR_SUCCESS )
113 if( i_type == REG_SZ )
115 strcat( p_data, "\\plugins" );
116 ppsz_argv[ppsz_argc++] = "--plugin-path";
117 ppsz_argv[ppsz_argc++] = p_data;
120 RegCloseKey( h_key );
122 ppsz_argv[ppsz_argc++] = "--no-one-instance";
124 #endif /* XP_MACOSX */
126 /* common settings */
127 ppsz_argv[ppsz_argc++] = "-vv";
128 ppsz_argv[ppsz_argc++] = "--no-stats";
129 ppsz_argv[ppsz_argc++] = "--no-media-library";
130 ppsz_argv[ppsz_argc++] = "--ignore-config";
131 ppsz_argv[ppsz_argc++] = "--intf=dummy";
132 ppsz_argv[ppsz_argc++] = "--no-video-title-show";
134 const char *progid = NULL;
136 /* parse plugin arguments */
137 for( int i = 0; i < argc ; i++ )
139 /* fprintf(stderr, "argn=%s, argv=%s\n", argn[i], argv[i]); */
141 if( !strcmp( argn[i], "target" )
142 || !strcmp( argn[i], "mrl")
143 || !strcmp( argn[i], "filename")
144 || !strcmp( argn[i], "src") )
146 psz_target = argv[i];
148 else if( !strcmp( argn[i], "text" ) )
150 psz_text = strdup( argv[i] );
152 else if( !strcmp( argn[i], "autoplay")
153 || !strcmp( argn[i], "autostart") )
155 b_autoplay = boolValue(argv[i]);
157 else if( !strcmp( argn[i], "fullscreen" ) )
159 if( boolValue(argv[i]) )
161 ppsz_argv[ppsz_argc++] = "--fullscreen";
165 ppsz_argv[ppsz_argc++] = "--no-fullscreen";
168 else if( !strcmp( argn[i], "mute" ) )
170 if( boolValue(argv[i]) )
172 ppsz_argv[ppsz_argc++] = "--volume=0";
175 else if( !strcmp( argn[i], "loop")
176 || !strcmp( argn[i], "autoloop") )
178 if( boolValue(argv[i]) )
180 ppsz_argv[ppsz_argc++] = "--loop";
184 ppsz_argv[ppsz_argc++] = "--no-loop";
187 else if( !strcmp( argn[i], "version")
188 || !strcmp( argn[i], "progid") )
192 else if( !strcmp( argn[i], "toolbar" ) )
194 /* FIXME: Remove this when toolbar functionality has been implemented on
195 * MacOS X and Win32 for Firefox/Mozilla/Safari. */
197 b_toolbar = boolValue(argv[i]);
202 libvlc_exception_t ex;
203 libvlc_exception_init(&ex);
205 libvlc_instance = libvlc_new(ppsz_argc, ppsz_argv, &ex);
206 if( libvlc_exception_raised(&ex) )
208 libvlc_exception_clear(&ex);
209 return NPERR_GENERIC_ERROR;
212 libvlc_media_list = libvlc_media_list_new(libvlc_instance,&ex);
213 if( libvlc_exception_raised(&ex) )
215 libvlc_exception_clear(&ex);
216 return NPERR_GENERIC_ERROR;
220 ** fetch plugin base URL, which is the URL of the page containing the plugin
221 ** this URL is used for making absolute URL from relative URL that may be
222 ** passed as an MRL argument
224 NPObject *plugin = NULL;
226 if( NPERR_NO_ERROR == NPN_GetValue(p_browser, NPNVWindowNPObject, &plugin) )
229 ** is there a better way to get that info ?
231 static const char docLocHref[] = "document.location.href";
235 script.utf8characters = docLocHref;
236 script.utf8length = sizeof(docLocHref)-1;
238 if( NPN_Evaluate(p_browser, plugin, &script, &result) )
240 if( NPVARIANT_IS_STRING(result) )
242 NPString &location = NPVARIANT_TO_STRING(result);
244 psz_baseURL = (char *) malloc(location.utf8length+1);
247 strncpy(psz_baseURL, location.utf8characters, location.utf8length);
248 psz_baseURL[location.utf8length] = '\0';
251 NPN_ReleaseVariantValue(&result);
253 NPN_ReleaseObject(plugin);
258 // get absolute URL from src
259 char *psz_absurl = getAbsoluteURL(psz_target);
260 psz_target = psz_absurl ? psz_absurl : strdup(psz_target);
263 /* assign plugin script root class */
265 p_scriptClass = RuntimeNPClass<LibvlcRootNPObject>::getClass();
267 return NPERR_NO_ERROR;
270 VlcPlugin::~VlcPlugin()
276 if( libvlc_media_player )
277 libvlc_media_player_release( libvlc_media_player );
278 if( libvlc_media_list )
279 libvlc_media_list_release( libvlc_media_list );
280 if( libvlc_instance )
281 libvlc_release(libvlc_instance);
284 /*****************************************************************************
285 * VlcPlugin playlist replacement methods
286 *****************************************************************************/
287 void VlcPlugin::set_player_window( libvlc_exception_t *ex )
290 libvlc_media_player_set_xwindow(libvlc_media_player,
291 (libvlc_drawable_t)getVideoWindow(),
295 // XXX FIXME insert appropriate call here
298 libvlc_media_player_set_hwnd(libvlc_media_player,
304 int VlcPlugin::playlist_add( const char *mrl, libvlc_exception_t *ex )
307 libvlc_media_t *p_m = libvlc_media_new(libvlc_instance,mrl,ex);
308 if( libvlc_exception_raised(ex) )
311 libvlc_media_list_lock(libvlc_media_list);
312 libvlc_media_list_add_media(libvlc_media_list,p_m,ex);
313 if( !libvlc_exception_raised(ex) )
314 item = libvlc_media_list_count(libvlc_media_list,ex)-1;
315 libvlc_media_list_unlock(libvlc_media_list);
317 libvlc_media_release(p_m);
322 int VlcPlugin::playlist_add_extended_untrusted( const char *mrl, const char *name,
323 int optc, const char **optv, libvlc_exception_t *ex )
325 libvlc_media_t *p_m = libvlc_media_new(libvlc_instance, mrl,ex);
327 if( libvlc_exception_raised(ex) )
330 for( int i = 0; i < optc; ++i )
332 libvlc_media_add_option_flag(p_m, optv[i], libvlc_media_option_unique, ex);
333 if( libvlc_exception_raised(ex) )
335 libvlc_media_release(p_m);
340 libvlc_media_list_lock(libvlc_media_list);
341 libvlc_media_list_add_media(libvlc_media_list,p_m,ex);
342 if( !libvlc_exception_raised(ex) )
343 item = libvlc_media_list_count(libvlc_media_list,ex)-1;
344 libvlc_media_list_unlock(libvlc_media_list);
345 libvlc_media_release(p_m);
350 bool VlcPlugin::playlist_select( int idx, libvlc_exception_t *ex )
352 libvlc_media_t *p_m = NULL;
354 libvlc_media_list_lock(libvlc_media_list);
356 int count = libvlc_media_list_count(libvlc_media_list,ex);
357 if( libvlc_exception_raised(ex) )
360 if( idx<0||idx>=count )
363 playlist_index = idx;
365 p_m = libvlc_media_list_item_at_index(libvlc_media_list,playlist_index,ex);
366 libvlc_media_list_unlock(libvlc_media_list);
368 if( libvlc_exception_raised(ex) )
371 if( libvlc_media_player )
373 libvlc_media_player_release( libvlc_media_player );
374 libvlc_media_player = NULL;
377 libvlc_media_player = libvlc_media_player_new_from_media(p_m,ex);
378 if( libvlc_media_player )
379 set_player_window(ex);
381 libvlc_media_release( p_m );
382 return !libvlc_exception_raised(ex);
385 libvlc_media_list_unlock(libvlc_media_list);
389 void VlcPlugin::playlist_delete_item( int idx, libvlc_exception_t *ex )
391 libvlc_media_list_lock(libvlc_media_list);
392 libvlc_media_list_remove_index(libvlc_media_list,idx,ex);
393 libvlc_media_list_unlock(libvlc_media_list);
396 void VlcPlugin::playlist_clear( libvlc_exception_t *ex )
398 if( libvlc_media_list )
399 libvlc_media_list_release(libvlc_media_list);
400 libvlc_media_list = libvlc_media_list_new(getVLC(),ex);
403 int VlcPlugin::playlist_count( libvlc_exception_t *ex )
406 libvlc_media_list_lock(libvlc_media_list);
407 items_count = libvlc_media_list_count(libvlc_media_list,ex);
408 libvlc_media_list_unlock(libvlc_media_list);
412 void VlcPlugin::toggle_fullscreen( libvlc_exception_t *ex )
414 if( playlist_isplaying(ex) )
415 libvlc_toggle_fullscreen(libvlc_media_player,ex);
417 void VlcPlugin::set_fullscreen( int yes, libvlc_exception_t *ex )
419 if( playlist_isplaying(ex) )
420 libvlc_set_fullscreen(libvlc_media_player,yes,ex);
422 int VlcPlugin::get_fullscreen( libvlc_exception_t *ex )
425 if( playlist_isplaying(ex) )
426 r = libvlc_get_fullscreen(libvlc_media_player,ex);
430 bool VlcPlugin::player_has_vout( libvlc_exception_t *ex )
433 if( playlist_isplaying(ex) )
434 r = libvlc_media_player_has_vout(libvlc_media_player, ex);
438 /*****************************************************************************
440 *****************************************************************************/
442 char *VlcPlugin::getAbsoluteURL(const char *url)
446 // check whether URL is already absolute
447 const char *end=strchr(url, ':');
448 if( (NULL != end) && (end != url) )
450 // validate protocol header
451 const char *start = url;
456 while( start != end )
463 || ('/' == c)) ) /* VLC uses / to allow user to specify a demuxer */
464 // not valid protocol header, assume relative URL
468 /* we have a protocol header, therefore URL is absolute */
471 // not a valid protocol header, assume relative URL
478 size_t baseLen = strlen(psz_baseURL);
479 char *href = (char *) malloc(baseLen+strlen(url)+1);
482 /* prepend base URL */
483 memcpy(href, psz_baseURL, baseLen+1);
486 ** relative url could be empty,
487 ** in which case return base URL
493 ** locate pathname part of base URL
496 /* skip over protocol part */
497 char *pathstart = strchr(href, ':');
498 char *pathend = href+baseLen;
501 if( '/' == *(++pathstart) )
503 if( '/' == *(++pathstart) )
508 /* skip over host part */
509 pathstart = strchr(pathstart, '/');
512 // no path, add a / past end of url (over '\0')
519 /* baseURL is just a UNIX path */
522 /* baseURL is not an absolute path */
529 /* relative URL made of an absolute path ? */
532 /* replace path completely */
533 strcpy(pathstart, url);
537 /* find last path component and replace it */
538 while( '/' != *pathend)
542 ** if relative url path starts with one or more '../',
543 ** factor them out of href so that we return a
546 while( pathend != pathstart )
554 /* relative url is just '.' */
560 /* relative url starts with './' */
569 /* relative url is '..' */
575 /* relative url starts with '../' */
583 while( '/' != *pathend );
585 /* skip over '/' separator */
587 /* concatenate remaining base URL and relative URL */
588 strcpy(pathend, url);
597 int VlcPlugin::setSize(unsigned width, unsigned height)
599 int diff = (width != i_width) || (height != i_height);
608 #define BTN_SPACE ((unsigned int)4)
609 void VlcPlugin::showToolbar()
611 const NPWindow& window = getWindow();
612 Window control = getControlWindow();
613 Window video = getVideoWindow();
614 Display *p_display = ((NPSetWindowCallbackStruct *)window.ws_info)->display;
615 unsigned int i_height = 0, i_width = BTN_SPACE;
619 XpmReadFileToImage( p_display, DATA_PATH "/mozilla/play.xpm",
620 &p_btnPlay, NULL, NULL);
623 i_height = __MAX( i_height, p_btnPlay->height );
626 XpmReadFileToImage( p_display, DATA_PATH "/mozilla/pause.xpm",
627 &p_btnPause, NULL, NULL);
630 i_height = __MAX( i_height, p_btnPause->height );
632 i_width += __MAX( p_btnPause->width, p_btnPlay->width );
635 XpmReadFileToImage( p_display, DATA_PATH "/mozilla/stop.xpm",
636 &p_btnStop, NULL, NULL );
639 i_height = __MAX( i_height, p_btnStop->height );
640 i_width += BTN_SPACE + p_btnStop->width;
643 XpmReadFileToImage( p_display, DATA_PATH "/mozilla/time_line.xpm",
644 &p_timeline, NULL, NULL);
647 i_height = __MAX( i_height, p_timeline->height );
648 i_width += BTN_SPACE + p_timeline->width;
651 XpmReadFileToImage( p_display, DATA_PATH "/mozilla/time_icon.xpm",
652 &p_btnTime, NULL, NULL);
655 i_height = __MAX( i_height, p_btnTime->height );
656 i_width += BTN_SPACE + p_btnTime->width;
658 if( !p_btnFullscreen )
659 XpmReadFileToImage( p_display, DATA_PATH "/mozilla/fullscreen.xpm",
660 &p_btnFullscreen, NULL, NULL);
661 if( p_btnFullscreen )
663 i_height = __MAX( i_height, p_btnFullscreen->height );
664 i_width += BTN_SPACE + p_btnFullscreen->width;
667 XpmReadFileToImage( p_display, DATA_PATH "/mozilla/volume_max.xpm",
668 &p_btnMute, NULL, NULL);
671 i_height = __MAX( i_height, p_btnMute->height );
674 XpmReadFileToImage( p_display, DATA_PATH "/mozilla/volume_mute.xpm",
675 &p_btnUnmute, NULL, NULL);
678 i_height = __MAX( i_height, p_btnUnmute->height );
680 i_width += BTN_SPACE + __MAX( p_btnUnmute->width, p_btnMute->width );
682 setToolbarSize( i_width, i_height );
684 if( !p_btnPlay || !p_btnPause || !p_btnStop || !p_timeline ||
685 !p_btnTime || !p_btnFullscreen || !p_btnMute || !p_btnUnmute )
686 fprintf(stderr, "Error: some button images not found in %s\n", DATA_PATH );
688 /* reset panels position and size */
689 /* XXX use i_width */
690 XResizeWindow( p_display, video, window.width, window.height - i_height);
691 XMoveWindow( p_display, control, 0, window.height - i_height );
692 XResizeWindow( p_display, control, window.width, i_height -1);
694 b_toolbar = 1; /* says toolbar is now shown */
698 void VlcPlugin::hideToolbar()
700 const NPWindow& window = getWindow();
701 Display *p_display = ((NPSetWindowCallbackStruct *)window.ws_info)->display;
702 Window control = getControlWindow();
703 Window video = getVideoWindow();
705 i_tb_width = i_tb_height = 0;
707 if( p_btnPlay ) XDestroyImage( p_btnPlay );
708 if( p_btnPause ) XDestroyImage( p_btnPause );
709 if( p_btnStop ) XDestroyImage( p_btnStop );
710 if( p_timeline ) XDestroyImage( p_timeline );
711 if( p_btnTime ) XDestroyImage( p_btnTime );
712 if( p_btnFullscreen ) XDestroyImage( p_btnFullscreen );
713 if( p_btnMute ) XDestroyImage( p_btnMute );
714 if( p_btnUnmute ) XDestroyImage( p_btnUnmute );
721 p_btnFullscreen = NULL;
725 /* reset panels position and size */
726 /* XXX use i_width */
727 XResizeWindow( p_display, video, window.width, window.height );
728 XMoveWindow( p_display, control, 0, window.height-1 );
729 XResizeWindow( p_display, control, window.width, 1 );
731 b_toolbar = 0; /* says toolbar is now hidden */
735 void VlcPlugin::redrawToolbar()
737 libvlc_exception_t ex;
740 unsigned int dst_x, dst_y;
743 unsigned int i_tb_width, i_tb_height;
745 /* This method does nothing if toolbar is hidden. */
749 const NPWindow& window = getWindow();
750 Window control = getControlWindow();
751 Display *p_display = ((NPSetWindowCallbackStruct *)window.ws_info)->display;
753 getToolbarSize( &i_tb_width, &i_tb_height );
755 libvlc_exception_init( &ex );
758 b_mute = libvlc_audio_get_mute( getVLC(), &ex );
759 libvlc_exception_clear( &ex );
761 gcv.foreground = BlackPixel( p_display, 0 );
762 gc = XCreateGC( p_display, control, GCForeground, &gcv );
764 XFillRectangle( p_display, control, gc,
765 0, 0, window.width, i_tb_height );
766 gcv.foreground = WhitePixel( p_display, 0 );
767 XChangeGC( p_display, gc, GCForeground, &gcv );
771 dst_y = i_tb_height >> 1; /* baseline = vertical middle */
773 if( p_btnPause && (is_playing == 1) )
775 XPutImage( p_display, control, gc, p_btnPause, 0, 0, dst_x,
776 dst_y - (p_btnPause->height >> 1),
777 p_btnPause->width, p_btnPause->height );
778 dst_x += BTN_SPACE + p_btnPause->width;
782 XPutImage( p_display, control, gc, p_btnPlay, 0, 0, dst_x,
783 dst_y - (p_btnPlay->height >> 1),
784 p_btnPlay->width, p_btnPlay->height );
785 dst_x += BTN_SPACE + p_btnPlay->width;
789 XPutImage( p_display, control, gc, p_btnStop, 0, 0, dst_x,
790 dst_y - (p_btnStop->height >> 1),
791 p_btnStop->width, p_btnStop->height );
793 dst_x += BTN_SPACE + ( p_btnStop ? p_btnStop->width : 0 );
795 if( p_btnFullscreen )
796 XPutImage( p_display, control, gc, p_btnFullscreen, 0, 0, dst_x,
797 dst_y - (p_btnFullscreen->height >> 1),
798 p_btnFullscreen->width, p_btnFullscreen->height );
800 dst_x += BTN_SPACE + ( p_btnFullscreen ? p_btnFullscreen->width : 0 );
802 if( p_btnUnmute && b_mute )
804 XPutImage( p_display, control, gc, p_btnUnmute, 0, 0, dst_x,
805 dst_y - (p_btnUnmute->height >> 1),
806 p_btnUnmute->width, p_btnUnmute->height );
808 dst_x += BTN_SPACE + ( p_btnUnmute ? p_btnUnmute->width : 0 );
812 XPutImage( p_display, control, gc, p_btnMute, 0, 0, dst_x,
813 dst_y - (p_btnMute->height >> 1),
814 p_btnMute->width, p_btnMute->height );
816 dst_x += BTN_SPACE + ( p_btnMute ? p_btnMute->width : 0 );
820 XPutImage( p_display, control, gc, p_timeline, 0, 0, dst_x,
821 dst_y - (p_timeline->height >> 1),
822 (window.width-(dst_x+BTN_SPACE)), p_timeline->height );
824 /* get movie position in % */
825 if( playlist_isplaying(&ex) )
827 i_last_position = (int)((window.width-(dst_x+BTN_SPACE))*
828 libvlc_media_player_get_position(libvlc_media_player,&ex));
830 libvlc_exception_clear( &ex );
833 XPutImage( p_display, control, gc, p_btnTime,
834 0, 0, (dst_x+i_last_position),
835 dst_y - (p_btnTime->height >> 1),
836 p_btnTime->width, p_btnTime->height );
838 XFreeGC( p_display, gc );
841 vlc_toolbar_clicked_t VlcPlugin::getToolbarButtonClicked( int i_xpos, int i_ypos )
843 unsigned int i_dest = BTN_SPACE;
846 libvlc_exception_t ex;
849 fprintf( stderr, "ToolbarButtonClicked:: "
850 "trying to match (%d,%d) (%d,%d)\n",
851 i_xpos, i_ypos, i_tb_height, i_tb_width );
853 if( i_ypos >= i_tb_width )
854 return clicked_Unknown;
856 /* Note: the order of testing is dependend on the original
857 * drawing positions of the icon buttons. Buttons are tested
862 libvlc_exception_init( &ex );
863 is_playing = playlist_isplaying( &ex );
864 libvlc_exception_clear( &ex );
867 b_mute = libvlc_audio_get_mute( getVLC(), &ex );
868 libvlc_exception_clear( &ex );
870 /* is Pause of Play button clicked */
871 if( (is_playing != 1) &&
872 (i_xpos >= (BTN_SPACE>>1)) &&
873 (i_xpos <= i_dest + p_btnPlay->width + (BTN_SPACE>>1)) )
875 else if( (i_xpos >= (BTN_SPACE>>1)) &&
876 (i_xpos <= i_dest + p_btnPause->width) )
877 return clicked_Pause;
879 /* is Stop button clicked */
880 if( is_playing != 1 )
881 i_dest += (p_btnPlay->width + (BTN_SPACE>>1));
883 i_dest += (p_btnPause->width + (BTN_SPACE>>1));
885 if( (i_xpos >= i_dest) &&
886 (i_xpos <= i_dest + p_btnStop->width + (BTN_SPACE>>1)) )
889 /* is Fullscreen button clicked */
890 i_dest += (p_btnStop->width + (BTN_SPACE>>1));
891 if( (i_xpos >= i_dest) &&
892 (i_xpos <= i_dest + p_btnFullscreen->width + (BTN_SPACE>>1)) )
893 return clicked_Fullscreen;
895 /* is Mute or Unmute button clicked */
896 i_dest += (p_btnFullscreen->width + (BTN_SPACE>>1));
897 if( !b_mute && (i_xpos >= i_dest) &&
898 (i_xpos <= i_dest + p_btnMute->width + (BTN_SPACE>>1)) )
900 else if( (i_xpos >= i_dest) &&
901 (i_xpos <= i_dest + p_btnUnmute->width + (BTN_SPACE>>1)) )
902 return clicked_Unmute;
904 /* is timeline clicked */
906 i_dest += (p_btnMute->width + (BTN_SPACE>>1));
908 i_dest += (p_btnUnmute->width + (BTN_SPACE>>1));
909 if( (i_xpos >= i_dest) &&
910 (i_xpos <= i_dest + p_timeline->width + (BTN_SPACE>>1)) )
911 return clicked_timeline;
913 /* is time button clicked */
914 i_dest += (p_timeline->width + (BTN_SPACE>>1));
915 if( (i_xpos >= i_dest) &&
916 (i_xpos <= i_dest + p_btnTime->width + (BTN_SPACE>>1)) )
919 return clicked_Unknown;