1 /*****************************************************************************
2 * hotkeys.c: Hotkey handling for vlc
3 *****************************************************************************
4 * Copyright (C) 2005 the VideoLAN team
7 * Authors: Sigmund Augdal Helberg <dnumgis@videolan.org>
8 * Jean-Paul Saman <jpsaman #_at_# m2x.nl>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
23 *****************************************************************************/
25 /*****************************************************************************
27 *****************************************************************************/
28 #include <stdlib.h> /* malloc(), free() */
31 #include <vlc_interface.h>
32 #include <vlc_input.h>
36 #include <vlc_playlist.h>
39 #define BUFFER_SIZE 10
41 #define CHANNELS_NUMBER 4
42 #define VOLUME_TEXT_CHAN p_intf->p_sys->p_channels[ 0 ]
43 #define VOLUME_WIDGET_CHAN p_intf->p_sys->p_channels[ 1 ]
44 #define POSITION_TEXT_CHAN p_intf->p_sys->p_channels[ 2 ]
45 #define POSITION_WIDGET_CHAN p_intf->p_sys->p_channels[ 3 ]
46 /*****************************************************************************
47 * intf_sys_t: description and status of FB interface
48 *****************************************************************************/
51 vlc_mutex_t change_lock; /* mutex to keep the callback
52 * and the main loop from
53 * stepping on each others
55 int p_keys[ BUFFER_SIZE ]; /* buffer that contains
57 int i_size; /* number of events in buffer */
58 int p_channels[ CHANNELS_NUMBER ]; /* contains registered
60 input_thread_t * p_input; /* pointer to input */
61 vout_thread_t * p_vout; /* pointer to vout object */
64 /*****************************************************************************
66 *****************************************************************************/
67 static int Open ( vlc_object_t * );
68 static void Close ( vlc_object_t * );
69 static void Run ( intf_thread_t * );
70 static int GetKey ( intf_thread_t *);
71 static int KeyEvent( vlc_object_t *, char const *,
72 vlc_value_t, vlc_value_t, void * );
73 static int ActionKeyCB( vlc_object_t *, char const *,
74 vlc_value_t, vlc_value_t, void * );
75 static void PlayBookmark( intf_thread_t *, int );
76 static void SetBookmark ( intf_thread_t *, int );
77 static void DisplayPosition( intf_thread_t *, vout_thread_t *, input_thread_t * );
78 static void DisplayVolume ( intf_thread_t *, vout_thread_t *, audio_volume_t );
79 static void ClearChannels ( intf_thread_t *, vout_thread_t * );
81 /*****************************************************************************
83 *****************************************************************************/
84 #define BOOKMARK1_TEXT N_("Playlist bookmark 1")
85 #define BOOKMARK2_TEXT N_("Playlist bookmark 2")
86 #define BOOKMARK3_TEXT N_("Playlist bookmark 3")
87 #define BOOKMARK4_TEXT N_("Playlist bookmark 4")
88 #define BOOKMARK5_TEXT N_("Playlist bookmark 5")
89 #define BOOKMARK6_TEXT N_("Playlist bookmark 6")
90 #define BOOKMARK7_TEXT N_("Playlist bookmark 7")
91 #define BOOKMARK8_TEXT N_("Playlist bookmark 8")
92 #define BOOKMARK9_TEXT N_("Playlist bookmark 9")
93 #define BOOKMARK10_TEXT N_("Playlist bookmark 10")
94 #define BOOKMARK_LONGTEXT N_("Define playlist bookmarks.")
97 set_shortname( _("Hotkeys") );
98 set_description( _("Hotkeys management interface") );
99 set_capability( "interface", 0 );
100 set_callbacks( Open, Close );
103 /*****************************************************************************
104 * Open: initialize interface
105 *****************************************************************************/
106 static int Open( vlc_object_t *p_this )
108 intf_thread_t *p_intf = (intf_thread_t *)p_this;
109 MALLOC_ERR( p_intf->p_sys, intf_sys_t );
111 vlc_mutex_init( p_intf, &p_intf->p_sys->change_lock );
112 p_intf->p_sys->i_size = 0;
113 p_intf->pf_run = Run;
115 p_intf->p_sys->p_input = NULL;
116 p_intf->p_sys->p_vout = NULL;
118 var_AddCallback( p_intf->p_libvlc, "key-pressed", KeyEvent, p_intf );
122 /*****************************************************************************
123 * Close: destroy interface
124 *****************************************************************************/
125 static void Close( vlc_object_t *p_this )
127 intf_thread_t *p_intf = (intf_thread_t *)p_this;
129 var_DelCallback( p_intf->p_libvlc, "key-pressed", KeyEvent, p_intf );
130 if( p_intf->p_sys->p_input )
132 vlc_object_release( p_intf->p_sys->p_input );
134 if( p_intf->p_sys->p_vout )
136 vlc_object_release( p_intf->p_sys->p_vout );
138 vlc_mutex_destroy( &p_intf->p_sys->change_lock );
139 /* Destroy structure */
140 free( p_intf->p_sys );
143 /*****************************************************************************
145 *****************************************************************************/
146 static void Run( intf_thread_t *p_intf )
148 input_thread_t *p_input = NULL;
149 vout_thread_t *p_vout = NULL;
150 vout_thread_t *p_last_vout = NULL;
151 struct hotkey *p_hotkeys = p_intf->p_libvlc->p_hotkeys;
154 playlist_t *p_playlist = pl_Yield( p_intf );
156 /* Initialize hotkey structure */
157 for( i = 0; p_hotkeys[i].psz_action != NULL; i++ )
159 var_Create( p_intf->p_libvlc, p_hotkeys[i].psz_action,
160 VLC_VAR_HOTKEY | VLC_VAR_DOINHERIT );
162 var_AddCallback( p_intf->p_libvlc, p_hotkeys[i].psz_action,
164 var_Get( p_intf->p_libvlc, p_hotkeys[i].psz_action, &val );
165 var_Set( p_intf->p_libvlc, p_hotkeys[i].psz_action, val );
168 while( !intf_ShouldDie( p_intf ) )
174 // msleep( INTF_IDLE_SLEEP );
176 /* Update the input */
177 if( p_intf->p_sys->p_input == NULL )
180 p_intf->p_sys->p_input = p_playlist->p_input;
181 if( p_intf->p_sys->p_input )
182 vlc_object_yield( p_intf->p_sys->p_input );
185 else if( p_intf->p_sys->p_input->b_dead )
187 vlc_object_release( p_intf->p_sys->p_input );
188 p_intf->p_sys->p_input = NULL;
190 p_input = p_intf->p_sys->p_input;
192 /* Update the vout */
193 p_last_vout = p_intf->p_sys->p_vout;
196 p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT, FIND_ANYWHERE );
197 p_intf->p_sys->p_vout = p_vout;
199 else if( p_vout->b_die )
201 vlc_object_release( p_vout );
203 p_intf->p_sys->p_vout = NULL;
206 /* Register OSD channels */
207 if( p_vout && p_vout != p_last_vout )
209 for( i = 0; i < CHANNELS_NUMBER; i++ )
211 spu_Control( p_vout->p_spu, SPU_CHANNEL_REGISTER,
212 &p_intf->p_sys->p_channels[ i ] );
216 /* Find action triggered by hotkey */
218 i_key = GetKey( p_intf );
219 for( i = 0; i_key != -1 && p_hotkeys[i].psz_action != NULL; i++ )
221 if( p_hotkeys[i].i_key == i_key )
223 i_action = p_hotkeys[i].i_action;
224 i_times = p_hotkeys[i].i_times;
225 /* times key pressed within max. delta time */
226 p_hotkeys[i].i_times = 0;
232 vlc_mutex_lock( &p_intf->object_lock );
233 vlc_cond_wait( &p_intf->object_wait, &p_intf->object_lock );
234 vlc_mutex_unlock( &p_intf->object_lock );
235 /* No key pressed, sleep a bit more */
236 // msleep( INTF_IDLE_SLEEP );
240 if( i_action == ACTIONID_QUIT )
242 p_intf->p_libvlc->b_die = VLC_TRUE;
243 ClearChannels( p_intf, p_vout );
244 vout_OSDMessage( p_intf, DEFAULT_CHAN, _( "Quit" ) );
247 else if( i_action == ACTIONID_VOL_UP )
249 audio_volume_t i_newvol;
250 aout_VolumeUp( p_intf, 1, &i_newvol );
251 DisplayVolume( p_intf, p_vout, i_newvol );
253 else if( i_action == ACTIONID_VOL_DOWN )
255 audio_volume_t i_newvol;
256 aout_VolumeDown( p_intf, 1, &i_newvol );
257 DisplayVolume( p_intf, p_vout, i_newvol );
259 else if( i_action == ACTIONID_VOL_MUTE )
261 audio_volume_t i_newvol = -1;
262 aout_VolumeMute( p_intf, &i_newvol );
267 ClearChannels( p_intf, p_vout );
268 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
273 DisplayVolume( p_intf, p_vout, i_newvol );
277 else if( i_action == ACTIONID_INTF_SHOW )
278 var_SetBool( p_playlist, "intf-show", VLC_TRUE );
279 else if( i_action == ACTIONID_INTF_HIDE )
280 var_SetBool( p_playlist, "intf-show", VLC_FALSE );
281 else if( i_action == ACTIONID_SNAPSHOT )
283 if( p_vout ) vout_Control( p_vout, VOUT_SNAPSHOT );
285 else if( i_action == ACTIONID_FULLSCREEN )
289 var_Get( p_vout, "fullscreen", &val );
290 val.b_bool = !val.b_bool;
291 var_Set( p_vout, "fullscreen", val );
295 var_Get( p_playlist, "fullscreen", &val );
296 val.b_bool = !val.b_bool;
297 var_Set( p_playlist, "fullscreen", val );
300 else if( i_action == ACTIONID_PLAY_PAUSE )
302 val.i_int = PLAYING_S;
305 ClearChannels( p_intf, p_vout );
307 var_Get( p_input, "state", &val );
308 if( val.i_int != PAUSE_S )
310 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
316 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
318 val.i_int = PLAYING_S;
320 var_Set( p_input, "state", val );
324 playlist_Play( p_playlist );
330 * How to get a valid value ?
331 * That's not that easy with some special stream
333 vlc_bool_t b_seekable = VLC_TRUE;
336 if( i_action == ACTIONID_PAUSE )
338 var_Get( p_input, "state", &val );
339 if( val.i_int != PAUSE_S )
341 ClearChannels( p_intf, p_vout );
342 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
345 var_Set( p_input, "state", val );
348 else if( i_action == ACTIONID_JUMP_BACKWARD_EXTRASHORT
351 #define SET_TIME( a, b ) \
352 i_interval = config_GetInt( p_input, a "-jump-size" ); \
353 if( i_interval > 0 ) { \
354 val.i_time = ( (mtime_t)(i_interval * b) * 1000000L \
355 * ((mtime_t)(1 << i_times))); \
356 var_Set( p_input, "time-offset", val ); \
357 DisplayPosition( p_intf, p_vout, p_input ); \
359 SET_TIME( "extrashort", -1 );
361 else if( i_action == ACTIONID_JUMP_FORWARD_EXTRASHORT && b_seekable )
363 SET_TIME( "extrashort", 1 );
365 else if( i_action == ACTIONID_JUMP_BACKWARD_SHORT && b_seekable )
367 SET_TIME( "short", -1 );
369 else if( i_action == ACTIONID_JUMP_FORWARD_SHORT && b_seekable )
371 SET_TIME( "short", 1 );
373 else if( i_action == ACTIONID_JUMP_BACKWARD_MEDIUM && b_seekable )
375 SET_TIME( "medium", -1 );
377 else if( i_action == ACTIONID_JUMP_FORWARD_MEDIUM && b_seekable )
379 SET_TIME( "medium", 1 );
381 else if( i_action == ACTIONID_JUMP_BACKWARD_LONG && b_seekable )
383 SET_TIME( "long", -1 );
385 else if( i_action == ACTIONID_JUMP_FORWARD_LONG && b_seekable )
387 SET_TIME( "long", 1 );
390 else if( i_action == ACTIONID_AUDIO_TRACK )
392 vlc_value_t val, list, list2;
394 var_Get( p_input, "audio-es", &val );
395 var_Change( p_input, "audio-es", VLC_VAR_GETCHOICES,
397 i_count = list.p_list->i_count;
402 for( i = 0; i < i_count; i++ )
404 if( val.i_int == list.p_list->p_values[i].i_int )
409 /* value of audio-es was not in choices list */
413 "invalid current audio track, selecting 0" );
414 var_Set( p_input, "audio-es",
415 list.p_list->p_values[0] );
418 else if( i == i_count - 1 )
420 var_Set( p_input, "audio-es",
421 list.p_list->p_values[1] );
426 var_Set( p_input, "audio-es",
427 list.p_list->p_values[i+1] );
430 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
431 _("Audio track: %s"),
432 list2.p_list->p_values[i].psz_string );
434 else if( i_action == ACTIONID_SUBTITLE_TRACK )
436 vlc_value_t val, list, list2;
438 var_Get( p_input, "spu-es", &val );
440 var_Change( p_input, "spu-es", VLC_VAR_GETCHOICES,
442 i_count = list.p_list->i_count;
445 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
446 _("Subtitle track: %s"), _("N/A") );
449 for( i = 0; i < i_count; i++ )
451 if( val.i_int == list.p_list->p_values[i].i_int )
456 /* value of spu-es was not in choices list */
460 "invalid current subtitle track, selecting 0" );
461 var_Set( p_input, "spu-es", list.p_list->p_values[0] );
464 else if( i == i_count - 1 )
466 var_Set( p_input, "spu-es", list.p_list->p_values[0] );
471 var_Set( p_input, "spu-es", list.p_list->p_values[i+1] );
474 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
475 _("Subtitle track: %s"),
476 list2.p_list->p_values[i].psz_string );
478 else if( i_action == ACTIONID_ASPECT_RATIO && p_vout )
480 vlc_value_t val={0}, val_list, text_list;
481 var_Get( p_vout, "aspect-ratio", &val );
482 if( var_Change( p_vout, "aspect-ratio", VLC_VAR_GETLIST,
483 &val_list, &text_list ) >= 0 )
486 for( i = 0; i < val_list.p_list->i_count; i++ )
488 if( !strcmp( val_list.p_list->p_values[i].psz_string,
495 if( i == val_list.p_list->i_count ) i = 0;
496 var_SetString( p_vout, "aspect-ratio",
497 val_list.p_list->p_values[i].psz_string );
498 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
499 _("Aspect ratio: %s"),
500 text_list.p_list->p_values[i].psz_string );
502 free( val.psz_string );
504 else if( i_action == ACTIONID_CROP && p_vout )
506 vlc_value_t val={0}, val_list, text_list;
507 var_Get( p_vout, "crop", &val );
508 if( var_Change( p_vout, "crop", VLC_VAR_GETLIST,
509 &val_list, &text_list ) >= 0 )
512 for( i = 0; i < val_list.p_list->i_count; i++ )
514 if( !strcmp( val_list.p_list->p_values[i].psz_string,
521 if( i == val_list.p_list->i_count ) i = 0;
522 var_SetString( p_vout, "crop",
523 val_list.p_list->p_values[i].psz_string );
524 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
526 text_list.p_list->p_values[i].psz_string );
528 free( val.psz_string );
530 else if( i_action == ACTIONID_DEINTERLACE && p_vout )
532 vlc_value_t val={0}, val_list, text_list;
533 var_Get( p_vout, "deinterlace", &val );
534 if( var_Change( p_vout, "deinterlace", VLC_VAR_GETLIST,
535 &val_list, &text_list ) >= 0 )
538 for( i = 0; i < val_list.p_list->i_count; i++ )
540 if( !strcmp( val_list.p_list->p_values[i].psz_string,
547 if( i == val_list.p_list->i_count ) i = 0;
548 var_SetString( p_vout, "deinterlace",
549 val_list.p_list->p_values[i].psz_string );
550 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
551 _("Deinterlace mode: %s"),
552 text_list.p_list->p_values[i].psz_string );
554 free( val.psz_string );
556 else if( ( i_action == ACTIONID_ZOOM || i_action == ACTIONID_UNZOOM ) && p_vout )
558 vlc_value_t val={0}, val_list, text_list;
559 var_Get( p_vout, "zoom", &val );
560 if( var_Change( p_vout, "zoom", VLC_VAR_GETLIST,
561 &val_list, &text_list ) >= 0 )
564 for( i = 0; i < val_list.p_list->i_count; i++ )
566 if( val_list.p_list->p_values[i].f_float
569 if( i_action == ACTIONID_ZOOM )
571 else /* ACTIONID_UNZOOM */
576 if( i == val_list.p_list->i_count ) i = 0;
577 if( i == -1 ) i = val_list.p_list->i_count-1;
578 var_SetFloat( p_vout, "zoom",
579 val_list.p_list->p_values[i].f_float );
580 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
582 text_list.p_list->p_values[i].var.psz_name );
585 else if( i_action == ACTIONID_CROP_TOP && p_vout )
586 var_IncInteger( p_vout, "crop-top" );
587 else if( i_action == ACTIONID_UNCROP_TOP && p_vout )
588 var_DecInteger( p_vout, "crop-top" );
589 else if( i_action == ACTIONID_CROP_BOTTOM && p_vout )
590 var_IncInteger( p_vout, "crop-bottom" );
591 else if( i_action == ACTIONID_UNCROP_BOTTOM && p_vout )
592 var_DecInteger( p_vout, "crop-bottom" );
593 else if( i_action == ACTIONID_CROP_LEFT && p_vout )
594 var_IncInteger( p_vout, "crop-left" );
595 else if( i_action == ACTIONID_UNCROP_LEFT && p_vout )
596 var_DecInteger( p_vout, "crop-left" );
597 else if( i_action == ACTIONID_CROP_RIGHT && p_vout )
598 var_IncInteger( p_vout, "crop-right" );
599 else if( i_action == ACTIONID_UNCROP_RIGHT && p_vout )
600 var_DecInteger( p_vout, "crop-right" );
602 else if( i_action == ACTIONID_NEXT )
604 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN, _("Next") );
605 playlist_Next( p_playlist );
607 else if( i_action == ACTIONID_PREV )
609 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
611 playlist_Prev( p_playlist );
613 else if( i_action == ACTIONID_STOP )
615 playlist_Stop( p_playlist );
617 else if( i_action == ACTIONID_FASTER )
619 var_SetVoid( p_input, "rate-faster" );
620 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
623 else if( i_action == ACTIONID_SLOWER )
625 var_SetVoid( p_input, "rate-slower" );
626 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
629 else if( i_action == ACTIONID_POSITION && b_seekable )
631 DisplayPosition( p_intf, p_vout, p_input );
633 else if( i_action >= ACTIONID_PLAY_BOOKMARK1 &&
634 i_action <= ACTIONID_PLAY_BOOKMARK10 )
636 PlayBookmark( p_intf, i_action - ACTIONID_PLAY_BOOKMARK1 + 1 );
638 else if( i_action >= ACTIONID_SET_BOOKMARK1 &&
639 i_action <= ACTIONID_SET_BOOKMARK10 )
641 SetBookmark( p_intf, i_action - ACTIONID_SET_BOOKMARK1 + 1 );
643 /* Only makes sense with DVD */
644 else if( i_action == ACTIONID_TITLE_PREV )
645 var_SetVoid( p_input, "prev-title" );
646 else if( i_action == ACTIONID_TITLE_NEXT )
647 var_SetVoid( p_input, "next-title" );
648 else if( i_action == ACTIONID_CHAPTER_PREV )
649 var_SetVoid( p_input, "prev-chapter" );
650 else if( i_action == ACTIONID_CHAPTER_NEXT )
651 var_SetVoid( p_input, "next-chapter" );
652 else if( i_action == ACTIONID_DISC_MENU )
653 var_SetInteger( p_input, "title 0", 2 );
655 else if( i_action == ACTIONID_SUBDELAY_DOWN )
657 int64_t i_delay = var_GetTime( p_input, "spu-delay" );
658 i_delay -= 50000; /* 50 ms */
659 var_SetTime( p_input, "spu-delay", i_delay );
660 ClearChannels( p_intf, p_vout );
661 vout_OSDMessage( p_intf, DEFAULT_CHAN,
662 _( "Subtitle delay %i ms" ),
663 (int)(i_delay/1000) );
665 else if( i_action == ACTIONID_SUBDELAY_UP )
667 int64_t i_delay = var_GetTime( p_input, "spu-delay" );
668 i_delay += 50000; /* 50 ms */
669 var_SetTime( p_input, "spu-delay", i_delay );
670 ClearChannels( p_intf, p_vout );
671 vout_OSDMessage( p_intf, DEFAULT_CHAN,
672 _( "Subtitle delay %i ms" ),
673 (int)(i_delay/1000) );
675 else if( i_action == ACTIONID_AUDIODELAY_DOWN )
677 int64_t i_delay = var_GetTime( p_input, "audio-delay" );
678 i_delay -= 50000; /* 50 ms */
679 var_SetTime( p_input, "audio-delay", i_delay );
680 ClearChannels( p_intf, p_vout );
681 vout_OSDMessage( p_intf, DEFAULT_CHAN,
682 _( "Audio delay %i ms" ),
683 (int)(i_delay/1000) );
685 else if( i_action == ACTIONID_AUDIODELAY_UP )
687 int64_t i_delay = var_GetTime( p_input, "audio-delay" );
688 i_delay += 50000; /* 50 ms */
689 var_SetTime( p_input, "audio-delay", i_delay );
690 ClearChannels( p_intf, p_vout );
691 vout_OSDMessage( p_intf, DEFAULT_CHAN,
692 _( "Audio delay %i ms" ),
693 (int)(i_delay/1000) );
695 else if( i_action == ACTIONID_PLAY )
697 var_Get( p_input, "rate", &val );
698 if( val.i_int != INPUT_RATE_DEFAULT )
700 /* Return to normal speed */
701 var_SetInteger( p_input, "rate", INPUT_RATE_DEFAULT );
705 ClearChannels( p_intf, p_vout );
706 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
708 playlist_Play( p_playlist );
713 pl_Release( p_intf );
716 static int GetKey( intf_thread_t *p_intf)
718 vlc_mutex_lock( &p_intf->p_sys->change_lock );
719 if ( p_intf->p_sys->i_size == 0 )
721 vlc_mutex_unlock( &p_intf->p_sys->change_lock );
726 int i_return = p_intf->p_sys->p_keys[ 0 ];
728 p_intf->p_sys->i_size--;
729 for ( i = 0; i < BUFFER_SIZE - 1; i++)
731 p_intf->p_sys->p_keys[ i ] = p_intf->p_sys->p_keys[ i + 1 ];
733 vlc_mutex_unlock( &p_intf->p_sys->change_lock );
738 /*****************************************************************************
739 * KeyEvent: callback for keyboard events
740 *****************************************************************************/
741 static int KeyEvent( vlc_object_t *p_this, char const *psz_var,
742 vlc_value_t oldval, vlc_value_t newval, void *p_data )
744 intf_thread_t *p_intf = (intf_thread_t *)p_data;
745 vlc_mutex_lock( &p_intf->p_sys->change_lock );
746 if ( p_intf->p_sys->i_size == BUFFER_SIZE )
748 msg_Warn( p_intf, "event buffer full, dropping keypress" );
749 vlc_mutex_unlock( &p_intf->p_sys->change_lock );
754 p_intf->p_sys->p_keys[ p_intf->p_sys->i_size ] = newval.i_int;
755 p_intf->p_sys->i_size++;
757 vlc_mutex_lock( &p_intf->object_lock );
758 vlc_cond_signal( &p_intf->object_wait );
759 vlc_mutex_unlock( &p_intf->object_lock );
760 vlc_mutex_unlock( &p_intf->p_sys->change_lock );
765 static int ActionKeyCB( vlc_object_t *p_this, char const *psz_var,
766 vlc_value_t oldval, vlc_value_t newval, void *p_data )
768 libvlc_int_t *p_libvlc = (libvlc_int_t *)p_this;
769 struct hotkey *p_hotkeys = p_libvlc->p_hotkeys;
773 for( i = 0; p_hotkeys[i].psz_action != NULL; i++ )
775 if( !strcmp( p_hotkeys[i].psz_action, psz_var ) )
777 p_hotkeys[i].i_key = newval.i_int;
778 /* do hotkey accounting */
780 if( (p_hotkeys[i].i_delta_date > 0) &&
781 (p_hotkeys[i].i_delta_date <= (i_date - p_hotkeys[i].i_last_date) ) )
782 p_hotkeys[i].i_times = 0;
784 p_hotkeys[i].i_times++;
785 p_hotkeys[i].i_last_date = i_date;
792 static void PlayBookmark( intf_thread_t *p_intf, int i_num )
795 char psz_bookmark_name[11];
796 playlist_t *p_playlist = pl_Yield( p_intf );
798 sprintf( psz_bookmark_name, "bookmark%i", i_num );
799 var_Create( p_intf, psz_bookmark_name, VLC_VAR_STRING|VLC_VAR_DOINHERIT );
800 var_Get( p_intf, psz_bookmark_name, &val );
802 char *psz_bookmark = strdup( val.psz_string );
804 FOREACH_ARRAY( playlist_item_t *p_item, p_playlist->items )
805 if( !strcmp( psz_bookmark, p_item->p_input->psz_uri ) )
807 playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, VLC_TRUE,
813 vlc_object_release( p_playlist );
816 static void SetBookmark( intf_thread_t *p_intf, int i_num )
818 playlist_t *p_playlist = pl_Yield( p_intf );
819 char psz_bookmark_name[11];
820 sprintf( psz_bookmark_name, "bookmark%i", i_num );
821 var_Create( p_intf, psz_bookmark_name,
822 VLC_VAR_STRING|VLC_VAR_DOINHERIT );
823 if( p_playlist->status.p_item )
825 config_PutPsz( p_intf, psz_bookmark_name,
826 p_playlist->status.p_item->p_input->psz_uri);
827 msg_Info( p_intf, "setting playlist bookmark %i to %s", i_num,
828 p_playlist->status.p_item->p_input->psz_uri);
829 config_SaveConfigFile( p_intf, "hotkeys" );
831 pl_Release( p_intf );
834 static void DisplayPosition( intf_thread_t *p_intf, vout_thread_t *p_vout,
835 input_thread_t *p_input )
837 char psz_duration[MSTRTIME_MAX_SIZE];
838 char psz_time[MSTRTIME_MAX_SIZE];
839 vlc_value_t time, pos;
842 if( p_vout == NULL ) return;
844 ClearChannels( p_intf, p_vout );
846 var_Get( p_input, "time", &time );
847 i_seconds = time.i_time / 1000000;
848 secstotimestr ( psz_time, i_seconds );
850 var_Get( p_input, "length", &time );
851 if( time.i_time > 0 )
853 secstotimestr( psz_duration, time.i_time / 1000000 );
854 vout_OSDMessage( p_input, POSITION_TEXT_CHAN, (char *) "%s / %s",
855 psz_time, psz_duration );
857 else if( i_seconds > 0 )
859 vout_OSDMessage( p_input, POSITION_TEXT_CHAN, psz_time );
862 if( !p_vout->p_parent_intf || p_vout->b_fullscreen )
864 var_Get( p_input, "position", &pos );
865 vout_OSDSlider( VLC_OBJECT( p_input ), POSITION_WIDGET_CHAN,
866 pos.f_float * 100, OSD_HOR_SLIDER );
870 static void DisplayVolume( intf_thread_t *p_intf, vout_thread_t *p_vout,
871 audio_volume_t i_vol )
877 ClearChannels( p_intf, p_vout );
879 if( !p_vout->p_parent_intf || p_vout->b_fullscreen )
881 vout_OSDSlider( VLC_OBJECT( p_vout ), VOLUME_WIDGET_CHAN,
882 i_vol*100/AOUT_VOLUME_MAX, OSD_VERT_SLIDER );
886 vout_OSDMessage( p_vout, VOLUME_TEXT_CHAN, _( "Volume %d%%" ),
887 i_vol*400/AOUT_VOLUME_MAX );
891 static void ClearChannels( intf_thread_t *p_intf, vout_thread_t *p_vout )
897 spu_Control( p_vout->p_spu, SPU_CHANNEL_CLEAR, DEFAULT_CHAN );
898 for( i = 0; i < CHANNELS_NUMBER; i++ )
900 spu_Control( p_vout->p_spu, SPU_CHANNEL_CLEAR,
901 p_intf->p_sys->p_channels[ i ] );