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 var_AddCallback( p_intf->p_libvlc, "key-pressed", KeyEvent, p_intf );
119 /*****************************************************************************
120 * Close: destroy interface
121 *****************************************************************************/
122 static void Close( vlc_object_t *p_this )
124 intf_thread_t *p_intf = (intf_thread_t *)p_this;
126 var_DelCallback( p_intf->p_libvlc, "key-pressed", KeyEvent, p_intf );
128 vlc_mutex_destroy( &p_intf->p_sys->change_lock );
129 /* Destroy structure */
130 free( p_intf->p_sys );
133 /*****************************************************************************
135 *****************************************************************************/
136 static void Run( intf_thread_t *p_intf )
138 input_thread_t *p_input = NULL;
139 vout_thread_t *p_vout = NULL;
140 vout_thread_t *p_last_vout = NULL;
141 struct hotkey *p_hotkeys = p_intf->p_libvlc->p_hotkeys;
144 playlist_t *p_playlist = pl_Yield( p_intf );
146 /* Initialize hotkey structure */
147 for( i = 0; p_hotkeys[i].psz_action != NULL; i++ )
149 var_Create( p_intf->p_libvlc, p_hotkeys[i].psz_action,
150 VLC_VAR_HOTKEY | VLC_VAR_DOINHERIT );
152 var_AddCallback( p_intf->p_libvlc, p_hotkeys[i].psz_action,
154 var_Get( p_intf->p_libvlc, p_hotkeys[i].psz_action, &val );
155 var_Set( p_intf->p_libvlc, p_hotkeys[i].psz_action, val );
158 while( !intf_ShouldDie( p_intf ) )
164 // msleep( INTF_IDLE_SLEEP );
166 /* Find action triggered by hotkey */
168 i_key = GetKey( p_intf );
169 for( i = 0; i_key != -1 && p_hotkeys[i].psz_action != NULL; i++ )
171 if( p_hotkeys[i].i_key == i_key )
173 i_action = p_hotkeys[i].i_action;
174 i_times = p_hotkeys[i].i_times;
175 /* times key pressed within max. delta time */
176 p_hotkeys[i].i_times = 0;
182 vlc_mutex_lock( &p_intf->object_lock );
183 vlc_cond_wait( &p_intf->object_wait, &p_intf->object_lock );
184 vlc_mutex_unlock( &p_intf->object_lock );
185 /* No key pressed, sleep a bit more */
186 // msleep( INTF_IDLE_SLEEP );
190 /* Update the input */
192 p_input = p_playlist->p_input;
194 vlc_object_yield( p_input );
197 /* Update the vout */
198 p_last_vout = p_vout;
199 p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT, FIND_ANYWHERE );
201 /* Register OSD channels */
202 if( p_vout && p_vout != p_last_vout )
204 for( i = 0; i < CHANNELS_NUMBER; i++ )
206 spu_Control( p_vout->p_spu, SPU_CHANNEL_REGISTER,
207 &p_intf->p_sys->p_channels[ i ] );
211 if( i_action == ACTIONID_QUIT )
213 p_intf->p_libvlc->b_die = VLC_TRUE;
214 ClearChannels( p_intf, p_vout );
215 vout_OSDMessage( p_intf, DEFAULT_CHAN, _( "Quit" ) );
217 vlc_object_release( p_vout );
219 vlc_object_release( p_input );
222 else if( i_action == ACTIONID_VOL_UP )
224 audio_volume_t i_newvol;
225 aout_VolumeUp( p_intf, 1, &i_newvol );
226 DisplayVolume( p_intf, p_vout, i_newvol );
228 else if( i_action == ACTIONID_VOL_DOWN )
230 audio_volume_t i_newvol;
231 aout_VolumeDown( p_intf, 1, &i_newvol );
232 DisplayVolume( p_intf, p_vout, i_newvol );
234 else if( i_action == ACTIONID_VOL_MUTE )
236 audio_volume_t i_newvol = -1;
237 aout_VolumeMute( p_intf, &i_newvol );
242 ClearChannels( p_intf, p_vout );
243 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
248 DisplayVolume( p_intf, p_vout, i_newvol );
252 else if( i_action == ACTIONID_INTF_SHOW )
253 var_SetBool( p_playlist, "intf-show", VLC_TRUE );
254 else if( i_action == ACTIONID_INTF_HIDE )
255 var_SetBool( p_playlist, "intf-show", VLC_FALSE );
256 else if( i_action == ACTIONID_SNAPSHOT )
258 if( p_vout ) vout_Control( p_vout, VOUT_SNAPSHOT );
260 else if( i_action == ACTIONID_FULLSCREEN )
264 var_Get( p_vout, "fullscreen", &val );
265 val.b_bool = !val.b_bool;
266 var_Set( p_vout, "fullscreen", val );
270 var_Get( p_playlist, "fullscreen", &val );
271 val.b_bool = !val.b_bool;
272 var_Set( p_playlist, "fullscreen", val );
275 else if( i_action == ACTIONID_LOOP )
277 /* Toggle Normal -> Loop -> Repeat -> Normal ... */
279 var_Get( p_playlist, "loop", &val );
280 var_Get( p_playlist, "repeat", &val2 );
281 if( val2.b_bool == VLC_TRUE )
283 val.b_bool = VLC_FALSE;
284 val2.b_bool = VLC_FALSE;
286 else if( val.b_bool == VLC_TRUE )
288 val.b_bool = VLC_FALSE;
289 val2.b_bool = VLC_TRUE;
293 val.b_bool = VLC_TRUE;
295 var_Set( p_playlist, "loop", val );
296 var_Set( p_playlist, "repeat", val2 );
298 else if( i_action == ACTIONID_RANDOM )
300 var_Get( p_playlist, "random", &val );
301 val.b_bool = !val.b_bool;
302 var_Set( p_playlist, "random", val );
304 else if( i_action == ACTIONID_PLAY_PAUSE )
306 val.i_int = PLAYING_S;
309 ClearChannels( p_intf, p_vout );
311 var_Get( p_input, "state", &val );
312 if( val.i_int != PAUSE_S )
314 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
320 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
322 val.i_int = PLAYING_S;
324 var_Set( p_input, "state", val );
328 playlist_Play( p_playlist );
334 * How to get a valid value ?
335 * That's not that easy with some special stream
337 vlc_bool_t b_seekable = VLC_TRUE;
340 if( i_action == ACTIONID_PAUSE )
342 var_Get( p_input, "state", &val );
343 if( val.i_int != PAUSE_S )
345 ClearChannels( p_intf, p_vout );
346 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
349 var_Set( p_input, "state", val );
352 else if( i_action == ACTIONID_JUMP_BACKWARD_EXTRASHORT
355 #define SET_TIME( a, b ) \
356 i_interval = config_GetInt( p_input, a "-jump-size" ); \
357 if( i_interval > 0 ) { \
358 val.i_time = ( (mtime_t)(i_interval * b) * 1000000L \
359 * ((mtime_t)(1 << i_times))); \
360 var_Set( p_input, "time-offset", val ); \
361 DisplayPosition( p_intf, p_vout, p_input ); \
363 SET_TIME( "extrashort", -1 );
365 else if( i_action == ACTIONID_JUMP_FORWARD_EXTRASHORT && b_seekable )
367 SET_TIME( "extrashort", 1 );
369 else if( i_action == ACTIONID_JUMP_BACKWARD_SHORT && b_seekable )
371 SET_TIME( "short", -1 );
373 else if( i_action == ACTIONID_JUMP_FORWARD_SHORT && b_seekable )
375 SET_TIME( "short", 1 );
377 else if( i_action == ACTIONID_JUMP_BACKWARD_MEDIUM && b_seekable )
379 SET_TIME( "medium", -1 );
381 else if( i_action == ACTIONID_JUMP_FORWARD_MEDIUM && b_seekable )
383 SET_TIME( "medium", 1 );
385 else if( i_action == ACTIONID_JUMP_BACKWARD_LONG && b_seekable )
387 SET_TIME( "long", -1 );
389 else if( i_action == ACTIONID_JUMP_FORWARD_LONG && b_seekable )
391 SET_TIME( "long", 1 );
394 else if( i_action == ACTIONID_AUDIO_TRACK )
396 vlc_value_t val, list, list2;
398 var_Get( p_input, "audio-es", &val );
399 var_Change( p_input, "audio-es", VLC_VAR_GETCHOICES,
401 i_count = list.p_list->i_count;
406 for( i = 0; i < i_count; i++ )
408 if( val.i_int == list.p_list->p_values[i].i_int )
413 /* value of audio-es was not in choices list */
417 "invalid current audio track, selecting 0" );
418 var_Set( p_input, "audio-es",
419 list.p_list->p_values[0] );
422 else if( i == i_count - 1 )
424 var_Set( p_input, "audio-es",
425 list.p_list->p_values[1] );
430 var_Set( p_input, "audio-es",
431 list.p_list->p_values[i+1] );
434 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
435 _("Audio track: %s"),
436 list2.p_list->p_values[i].psz_string );
438 else if( i_action == ACTIONID_SUBTITLE_TRACK )
440 vlc_value_t val, list, list2;
442 var_Get( p_input, "spu-es", &val );
444 var_Change( p_input, "spu-es", VLC_VAR_GETCHOICES,
446 i_count = list.p_list->i_count;
449 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
450 _("Subtitle track: %s"), _("N/A") );
453 for( i = 0; i < i_count; i++ )
455 if( val.i_int == list.p_list->p_values[i].i_int )
460 /* value of spu-es was not in choices list */
464 "invalid current subtitle track, selecting 0" );
465 var_Set( p_input, "spu-es", list.p_list->p_values[0] );
468 else if( i == i_count - 1 )
470 var_Set( p_input, "spu-es", list.p_list->p_values[0] );
475 var_Set( p_input, "spu-es", list.p_list->p_values[i+1] );
478 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
479 _("Subtitle track: %s"),
480 list2.p_list->p_values[i].psz_string );
482 else if( i_action == ACTIONID_ASPECT_RATIO && p_vout )
484 vlc_value_t val={0}, val_list, text_list;
485 var_Get( p_vout, "aspect-ratio", &val );
486 if( var_Change( p_vout, "aspect-ratio", VLC_VAR_GETLIST,
487 &val_list, &text_list ) >= 0 )
490 for( i = 0; i < val_list.p_list->i_count; i++ )
492 if( !strcmp( val_list.p_list->p_values[i].psz_string,
499 if( i == val_list.p_list->i_count ) i = 0;
500 var_SetString( p_vout, "aspect-ratio",
501 val_list.p_list->p_values[i].psz_string );
502 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
503 _("Aspect ratio: %s"),
504 text_list.p_list->p_values[i].psz_string );
506 free( val.psz_string );
508 else if( i_action == ACTIONID_CROP && p_vout )
510 vlc_value_t val={0}, val_list, text_list;
511 var_Get( p_vout, "crop", &val );
512 if( var_Change( p_vout, "crop", VLC_VAR_GETLIST,
513 &val_list, &text_list ) >= 0 )
516 for( i = 0; i < val_list.p_list->i_count; i++ )
518 if( !strcmp( val_list.p_list->p_values[i].psz_string,
525 if( i == val_list.p_list->i_count ) i = 0;
526 var_SetString( p_vout, "crop",
527 val_list.p_list->p_values[i].psz_string );
528 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
530 text_list.p_list->p_values[i].psz_string );
532 free( val.psz_string );
534 else if( i_action == ACTIONID_DEINTERLACE && p_vout )
536 vlc_value_t val={0}, val_list, text_list;
537 var_Get( p_vout, "deinterlace", &val );
538 if( var_Change( p_vout, "deinterlace", VLC_VAR_GETLIST,
539 &val_list, &text_list ) >= 0 )
542 for( i = 0; i < val_list.p_list->i_count; i++ )
544 if( !strcmp( val_list.p_list->p_values[i].psz_string,
551 if( i == val_list.p_list->i_count ) i = 0;
552 var_SetString( p_vout, "deinterlace",
553 val_list.p_list->p_values[i].psz_string );
554 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
555 _("Deinterlace mode: %s"),
556 text_list.p_list->p_values[i].psz_string );
558 free( val.psz_string );
560 else if( ( i_action == ACTIONID_ZOOM || i_action == ACTIONID_UNZOOM ) && p_vout )
562 vlc_value_t val={0}, val_list, text_list;
563 var_Get( p_vout, "zoom", &val );
564 if( var_Change( p_vout, "zoom", VLC_VAR_GETLIST,
565 &val_list, &text_list ) >= 0 )
568 for( i = 0; i < val_list.p_list->i_count; i++ )
570 if( val_list.p_list->p_values[i].f_float
573 if( i_action == ACTIONID_ZOOM )
575 else /* ACTIONID_UNZOOM */
580 if( i == val_list.p_list->i_count ) i = 0;
581 if( i == -1 ) i = val_list.p_list->i_count-1;
582 var_SetFloat( p_vout, "zoom",
583 val_list.p_list->p_values[i].f_float );
584 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
586 text_list.p_list->p_values[i].var.psz_name );
589 else if( i_action == ACTIONID_CROP_TOP && p_vout )
590 var_IncInteger( p_vout, "crop-top" );
591 else if( i_action == ACTIONID_UNCROP_TOP && p_vout )
592 var_DecInteger( p_vout, "crop-top" );
593 else if( i_action == ACTIONID_CROP_BOTTOM && p_vout )
594 var_IncInteger( p_vout, "crop-bottom" );
595 else if( i_action == ACTIONID_UNCROP_BOTTOM && p_vout )
596 var_DecInteger( p_vout, "crop-bottom" );
597 else if( i_action == ACTIONID_CROP_LEFT && p_vout )
598 var_IncInteger( p_vout, "crop-left" );
599 else if( i_action == ACTIONID_UNCROP_LEFT && p_vout )
600 var_DecInteger( p_vout, "crop-left" );
601 else if( i_action == ACTIONID_CROP_RIGHT && p_vout )
602 var_IncInteger( p_vout, "crop-right" );
603 else if( i_action == ACTIONID_UNCROP_RIGHT && p_vout )
604 var_DecInteger( p_vout, "crop-right" );
606 else if( i_action == ACTIONID_NEXT )
608 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN, _("Next") );
609 playlist_Next( p_playlist );
611 else if( i_action == ACTIONID_PREV )
613 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
615 playlist_Prev( p_playlist );
617 else if( i_action == ACTIONID_STOP )
619 playlist_Stop( p_playlist );
621 else if( i_action == ACTIONID_FASTER )
623 var_SetVoid( p_input, "rate-faster" );
624 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
627 else if( i_action == ACTIONID_SLOWER )
629 var_SetVoid( p_input, "rate-slower" );
630 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
633 else if( i_action == ACTIONID_POSITION && b_seekable )
635 DisplayPosition( p_intf, p_vout, p_input );
637 else if( i_action >= ACTIONID_PLAY_BOOKMARK1 &&
638 i_action <= ACTIONID_PLAY_BOOKMARK10 )
640 PlayBookmark( p_intf, i_action - ACTIONID_PLAY_BOOKMARK1 + 1 );
642 else if( i_action >= ACTIONID_SET_BOOKMARK1 &&
643 i_action <= ACTIONID_SET_BOOKMARK10 )
645 SetBookmark( p_intf, i_action - ACTIONID_SET_BOOKMARK1 + 1 );
647 /* Only makes sense with DVD */
648 else if( i_action == ACTIONID_TITLE_PREV )
649 var_SetVoid( p_input, "prev-title" );
650 else if( i_action == ACTIONID_TITLE_NEXT )
651 var_SetVoid( p_input, "next-title" );
652 else if( i_action == ACTIONID_CHAPTER_PREV )
653 var_SetVoid( p_input, "prev-chapter" );
654 else if( i_action == ACTIONID_CHAPTER_NEXT )
655 var_SetVoid( p_input, "next-chapter" );
656 else if( i_action == ACTIONID_DISC_MENU )
657 var_SetInteger( p_input, "title 0", 2 );
659 else if( i_action == ACTIONID_SUBDELAY_DOWN )
661 int64_t i_delay = var_GetTime( p_input, "spu-delay" );
662 i_delay -= 50000; /* 50 ms */
663 var_SetTime( p_input, "spu-delay", i_delay );
664 ClearChannels( p_intf, p_vout );
665 vout_OSDMessage( p_intf, DEFAULT_CHAN,
666 _( "Subtitle delay %i ms" ),
667 (int)(i_delay/1000) );
669 else if( i_action == ACTIONID_SUBDELAY_UP )
671 int64_t i_delay = var_GetTime( p_input, "spu-delay" );
672 i_delay += 50000; /* 50 ms */
673 var_SetTime( p_input, "spu-delay", i_delay );
674 ClearChannels( p_intf, p_vout );
675 vout_OSDMessage( p_intf, DEFAULT_CHAN,
676 _( "Subtitle delay %i ms" ),
677 (int)(i_delay/1000) );
679 else if( i_action == ACTIONID_AUDIODELAY_DOWN )
681 int64_t i_delay = var_GetTime( p_input, "audio-delay" );
682 i_delay -= 50000; /* 50 ms */
683 var_SetTime( p_input, "audio-delay", i_delay );
684 ClearChannels( p_intf, p_vout );
685 vout_OSDMessage( p_intf, DEFAULT_CHAN,
686 _( "Audio delay %i ms" ),
687 (int)(i_delay/1000) );
689 else if( i_action == ACTIONID_AUDIODELAY_UP )
691 int64_t i_delay = var_GetTime( p_input, "audio-delay" );
692 i_delay += 50000; /* 50 ms */
693 var_SetTime( p_input, "audio-delay", i_delay );
694 ClearChannels( p_intf, p_vout );
695 vout_OSDMessage( p_intf, DEFAULT_CHAN,
696 _( "Audio delay %i ms" ),
697 (int)(i_delay/1000) );
699 else if( i_action == ACTIONID_PLAY )
701 var_Get( p_input, "rate", &val );
702 if( val.i_int != INPUT_RATE_DEFAULT )
704 /* Return to normal speed */
705 var_SetInteger( p_input, "rate", INPUT_RATE_DEFAULT );
709 ClearChannels( p_intf, p_vout );
710 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
712 playlist_Play( p_playlist );
717 vlc_object_release( p_vout );
719 vlc_object_release( p_input );
721 pl_Release( p_intf );
724 static int GetKey( intf_thread_t *p_intf)
726 vlc_mutex_lock( &p_intf->p_sys->change_lock );
727 if ( p_intf->p_sys->i_size == 0 )
729 vlc_mutex_unlock( &p_intf->p_sys->change_lock );
734 int i_return = p_intf->p_sys->p_keys[ 0 ];
736 p_intf->p_sys->i_size--;
737 for ( i = 0; i < BUFFER_SIZE - 1; i++)
739 p_intf->p_sys->p_keys[ i ] = p_intf->p_sys->p_keys[ i + 1 ];
741 vlc_mutex_unlock( &p_intf->p_sys->change_lock );
746 /*****************************************************************************
747 * KeyEvent: callback for keyboard events
748 *****************************************************************************/
749 static int KeyEvent( vlc_object_t *p_this, char const *psz_var,
750 vlc_value_t oldval, vlc_value_t newval, void *p_data )
752 intf_thread_t *p_intf = (intf_thread_t *)p_data;
753 vlc_mutex_lock( &p_intf->p_sys->change_lock );
754 if ( p_intf->p_sys->i_size == BUFFER_SIZE )
756 msg_Warn( p_intf, "event buffer full, dropping keypress" );
757 vlc_mutex_unlock( &p_intf->p_sys->change_lock );
762 p_intf->p_sys->p_keys[ p_intf->p_sys->i_size ] = newval.i_int;
763 p_intf->p_sys->i_size++;
765 vlc_mutex_lock( &p_intf->object_lock );
766 vlc_cond_signal( &p_intf->object_wait );
767 vlc_mutex_unlock( &p_intf->object_lock );
768 vlc_mutex_unlock( &p_intf->p_sys->change_lock );
773 static int ActionKeyCB( vlc_object_t *p_this, char const *psz_var,
774 vlc_value_t oldval, vlc_value_t newval, void *p_data )
776 libvlc_int_t *p_libvlc = (libvlc_int_t *)p_this;
777 struct hotkey *p_hotkeys = p_libvlc->p_hotkeys;
781 for( i = 0; p_hotkeys[i].psz_action != NULL; i++ )
783 if( !strcmp( p_hotkeys[i].psz_action, psz_var ) )
785 p_hotkeys[i].i_key = newval.i_int;
786 /* do hotkey accounting */
788 if( (p_hotkeys[i].i_delta_date > 0) &&
789 (p_hotkeys[i].i_delta_date <= (i_date - p_hotkeys[i].i_last_date) ) )
790 p_hotkeys[i].i_times = 0;
792 p_hotkeys[i].i_times++;
793 p_hotkeys[i].i_last_date = i_date;
800 static void PlayBookmark( intf_thread_t *p_intf, int i_num )
803 char psz_bookmark_name[11];
804 playlist_t *p_playlist = pl_Yield( p_intf );
806 sprintf( psz_bookmark_name, "bookmark%i", i_num );
807 var_Create( p_intf, psz_bookmark_name, VLC_VAR_STRING|VLC_VAR_DOINHERIT );
808 var_Get( p_intf, psz_bookmark_name, &val );
810 char *psz_bookmark = strdup( val.psz_string );
812 FOREACH_ARRAY( playlist_item_t *p_item, p_playlist->items )
813 if( !strcmp( psz_bookmark, p_item->p_input->psz_uri ) )
815 playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, VLC_TRUE,
821 vlc_object_release( p_playlist );
824 static void SetBookmark( intf_thread_t *p_intf, int i_num )
826 playlist_t *p_playlist = pl_Yield( p_intf );
827 char psz_bookmark_name[11];
828 sprintf( psz_bookmark_name, "bookmark%i", i_num );
829 var_Create( p_intf, psz_bookmark_name,
830 VLC_VAR_STRING|VLC_VAR_DOINHERIT );
831 if( p_playlist->status.p_item )
833 config_PutPsz( p_intf, psz_bookmark_name,
834 p_playlist->status.p_item->p_input->psz_uri);
835 msg_Info( p_intf, "setting playlist bookmark %i to %s", i_num,
836 p_playlist->status.p_item->p_input->psz_uri);
837 config_SaveConfigFile( p_intf, "hotkeys" );
839 pl_Release( p_intf );
842 static void DisplayPosition( intf_thread_t *p_intf, vout_thread_t *p_vout,
843 input_thread_t *p_input )
845 char psz_duration[MSTRTIME_MAX_SIZE];
846 char psz_time[MSTRTIME_MAX_SIZE];
847 vlc_value_t time, pos;
850 if( p_vout == NULL ) return;
852 ClearChannels( p_intf, p_vout );
854 var_Get( p_input, "time", &time );
855 i_seconds = time.i_time / 1000000;
856 secstotimestr ( psz_time, i_seconds );
858 var_Get( p_input, "length", &time );
859 if( time.i_time > 0 )
861 secstotimestr( psz_duration, time.i_time / 1000000 );
862 vout_OSDMessage( p_input, POSITION_TEXT_CHAN, (char *) "%s / %s",
863 psz_time, psz_duration );
865 else if( i_seconds > 0 )
867 vout_OSDMessage( p_input, POSITION_TEXT_CHAN, psz_time );
870 if( !p_vout->p_parent_intf || p_vout->b_fullscreen )
872 var_Get( p_input, "position", &pos );
873 vout_OSDSlider( VLC_OBJECT( p_input ), POSITION_WIDGET_CHAN,
874 pos.f_float * 100, OSD_HOR_SLIDER );
878 static void DisplayVolume( intf_thread_t *p_intf, vout_thread_t *p_vout,
879 audio_volume_t i_vol )
885 ClearChannels( p_intf, p_vout );
887 if( !p_vout->p_parent_intf || p_vout->b_fullscreen )
889 vout_OSDSlider( VLC_OBJECT( p_vout ), VOLUME_WIDGET_CHAN,
890 i_vol*100/AOUT_VOLUME_MAX, OSD_VERT_SLIDER );
894 vout_OSDMessage( p_vout, VOLUME_TEXT_CHAN, _( "Volume %d%%" ),
895 i_vol*400/AOUT_VOLUME_MAX );
899 static void ClearChannels( intf_thread_t *p_intf, vout_thread_t *p_vout )
905 spu_Control( p_vout->p_spu, SPU_CHANNEL_CLEAR, DEFAULT_CHAN );
906 for( i = 0; i < CHANNELS_NUMBER; i++ )
908 spu_Control( p_vout->p_spu, SPU_CHANNEL_CLEAR,
909 p_intf->p_sys->p_channels[ i ] );