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() */
32 #include <vlc/input.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;
110 /* Allocate instance and initialize some members */
111 p_intf->p_sys = malloc( sizeof( intf_sys_t ) );
112 if( p_intf->p_sys == NULL )
114 msg_Err( p_intf, "out of memory" );
117 vlc_mutex_init( p_intf, &p_intf->p_sys->change_lock );
118 p_intf->p_sys->i_size = 0;
119 p_intf->pf_run = Run;
121 p_intf->p_sys->p_input = NULL;
122 p_intf->p_sys->p_vout = NULL;
124 var_AddCallback( p_intf->p_vlc, "key-pressed", KeyEvent, p_intf );
128 /*****************************************************************************
129 * Close: destroy interface
130 *****************************************************************************/
131 static void Close( vlc_object_t *p_this )
133 intf_thread_t *p_intf = (intf_thread_t *)p_this;
135 var_DelCallback( p_intf->p_vlc, "key-pressed", KeyEvent, p_intf );
136 if( p_intf->p_sys->p_input )
138 vlc_object_release( p_intf->p_sys->p_input );
140 if( p_intf->p_sys->p_vout )
142 vlc_object_release( p_intf->p_sys->p_vout );
144 /* Destroy structure */
145 free( p_intf->p_sys );
148 /*****************************************************************************
150 *****************************************************************************/
151 static void Run( intf_thread_t *p_intf )
153 playlist_t *p_playlist = NULL;
154 input_thread_t *p_input = NULL;
155 vout_thread_t *p_vout = NULL;
156 vout_thread_t *p_last_vout = NULL;
157 struct hotkey *p_hotkeys = p_intf->p_vlc->p_hotkeys;
161 /* Initialize hotkey structure */
162 for( i = 0; p_hotkeys[i].psz_action != NULL; i++ )
164 var_Create( p_intf->p_vlc, p_hotkeys[i].psz_action,
165 VLC_VAR_HOTKEY | VLC_VAR_DOINHERIT );
167 var_AddCallback( p_intf->p_vlc, p_hotkeys[i].psz_action,
169 var_Get( p_intf->p_vlc, p_hotkeys[i].psz_action, &val );
170 var_Set( p_intf->p_vlc, p_hotkeys[i].psz_action, val );
173 while( !p_intf->b_die )
179 msleep( INTF_IDLE_SLEEP );
181 /* Update the input */
182 if( p_intf->p_sys->p_input == NULL )
184 p_playlist = (playlist_t *)vlc_object_find( p_intf,
185 VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
188 p_intf->p_sys->p_input = p_playlist->p_input;
189 if( p_intf->p_sys->p_input )
190 vlc_object_yield( p_intf->p_sys->p_input );
191 vlc_object_release( p_playlist );
194 else if( p_intf->p_sys->p_input->b_dead )
196 vlc_object_release( p_intf->p_sys->p_input );
197 p_intf->p_sys->p_input = NULL;
199 p_input = p_intf->p_sys->p_input;
201 /* Update the vout */
202 p_last_vout = p_intf->p_sys->p_vout;
205 p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT, FIND_ANYWHERE );
206 p_intf->p_sys->p_vout = p_vout;
208 else if( p_vout->b_die )
210 vlc_object_release( p_vout );
212 p_intf->p_sys->p_vout = NULL;
215 /* Register OSD channels */
216 if( p_vout && p_vout != p_last_vout )
218 for( i = 0; i < CHANNELS_NUMBER; i++ )
220 spu_Control( p_vout->p_spu, SPU_CHANNEL_REGISTER,
221 &p_intf->p_sys->p_channels[ i ] );
225 /* Find action triggered by hotkey */
227 i_key = GetKey( p_intf );
228 for( i = 0; i_key != -1 && p_hotkeys[i].psz_action != NULL; i++ )
230 if( p_hotkeys[i].i_key == i_key )
232 i_action = p_hotkeys[i].i_action;
233 i_times = p_hotkeys[i].i_times;
234 /* times key pressed within max. delta time */
235 p_hotkeys[i].i_times = 0;
241 /* No key pressed, sleep a bit more */
242 msleep( INTF_IDLE_SLEEP );
246 if( i_action == ACTIONID_QUIT )
248 p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
252 playlist_Stop( p_playlist );
253 vlc_object_release( p_playlist );
255 /* Playlist is stopped now kill vlc. */
256 p_intf->p_vlc->b_die = VLC_TRUE;
257 ClearChannels( p_intf, p_vout );
258 vout_OSDMessage( p_intf, DEFAULT_CHAN, _( "Quit" ) );
261 else if( i_action == ACTIONID_VOL_UP )
263 audio_volume_t i_newvol;
264 aout_VolumeUp( p_intf, 1, &i_newvol );
265 DisplayVolume( p_intf, p_vout, i_newvol );
267 else if( i_action == ACTIONID_VOL_DOWN )
269 audio_volume_t i_newvol;
270 aout_VolumeDown( p_intf, 1, &i_newvol );
271 DisplayVolume( p_intf, p_vout, i_newvol );
273 else if( i_action == ACTIONID_VOL_MUTE )
275 audio_volume_t i_newvol = -1;
276 aout_VolumeMute( p_intf, &i_newvol );
281 ClearChannels( p_intf, p_vout );
282 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
287 DisplayVolume( p_intf, p_vout, i_newvol );
291 else if( i_action == ACTIONID_INTF_SHOW )
293 val.b_bool = VLC_TRUE;
294 p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
298 var_Set( p_playlist, "intf-show", val );
299 vlc_object_release( p_playlist );
302 else if( i_action == ACTIONID_INTF_HIDE )
304 val.b_bool = VLC_FALSE;
305 p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
309 var_Set( p_playlist, "intf-show", val );
310 vlc_object_release( p_playlist );
313 else if( i_action == ACTIONID_SNAPSHOT )
315 if( p_vout ) vout_Control( p_vout, VOUT_SNAPSHOT );
317 else if( i_action == ACTIONID_FULLSCREEN )
321 var_Get( p_vout, "fullscreen", &val );
322 val.b_bool = !val.b_bool;
323 var_Set( p_vout, "fullscreen", val );
327 p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
331 var_Get( p_playlist, "fullscreen", &val );
332 val.b_bool = !val.b_bool;
333 var_Set( p_playlist, "fullscreen", val );
334 vlc_object_release( p_playlist );
338 else if( i_action == ACTIONID_PLAY_PAUSE )
340 val.i_int = PLAYING_S;
343 ClearChannels( p_intf, p_vout );
345 var_Get( p_input, "state", &val );
346 if( val.i_int != PAUSE_S )
348 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
354 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
356 val.i_int = PLAYING_S;
358 var_Set( p_input, "state", val );
362 p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
366 playlist_Play( p_playlist );
367 vlc_object_release( p_playlist );
374 * How to get a valid value ?
375 * That's not that easy with some special stream
377 vlc_bool_t b_seekable = VLC_TRUE;
380 if( i_action == ACTIONID_PAUSE )
382 var_Get( p_input, "state", &val );
383 if( val.i_int != PAUSE_S )
385 ClearChannels( p_intf, p_vout );
386 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
389 var_Set( p_input, "state", val );
392 else if( i_action == ACTIONID_JUMP_BACKWARD_EXTRASHORT
395 #define SET_TIME( a, b ) \
396 i_interval = config_GetInt( p_input, a "-jump-size" ); \
397 if( i_interval > 0 ) { \
398 val.i_time = ( (mtime_t)(i_interval * b) * 1000000L \
399 * ((mtime_t)(1 << i_times))); \
400 var_Set( p_input, "time-offset", val ); \
401 DisplayPosition( p_intf, p_vout, p_input ); \
403 SET_TIME( "extrashort", -1 );
405 else if( i_action == ACTIONID_JUMP_FORWARD_EXTRASHORT && b_seekable )
407 SET_TIME( "extrashort", 1 );
409 else if( i_action == ACTIONID_JUMP_BACKWARD_SHORT && b_seekable )
411 SET_TIME( "short", -1 );
413 else if( i_action == ACTIONID_JUMP_FORWARD_SHORT && b_seekable )
415 SET_TIME( "short", 1 );
417 else if( i_action == ACTIONID_JUMP_BACKWARD_MEDIUM && b_seekable )
419 SET_TIME( "medium", -1 );
421 else if( i_action == ACTIONID_JUMP_FORWARD_MEDIUM && b_seekable )
423 SET_TIME( "medium", 1 );
425 else if( i_action == ACTIONID_JUMP_BACKWARD_LONG && b_seekable )
427 SET_TIME( "long", -1 );
429 else if( i_action == ACTIONID_JUMP_FORWARD_LONG && b_seekable )
431 SET_TIME( "long", 1 );
434 else if( i_action == ACTIONID_AUDIO_TRACK )
436 vlc_value_t val, list, list2;
438 var_Get( p_input, "audio-es", &val );
439 var_Change( p_input, "audio-es", VLC_VAR_GETCHOICES,
441 i_count = list.p_list->i_count;
446 for( i = 0; i < i_count; i++ )
448 if( val.i_int == list.p_list->p_values[i].i_int )
453 /* value of audio-es was not in choices list */
457 "invalid current audio track, selecting 0" );
458 var_Set( p_input, "audio-es",
459 list.p_list->p_values[0] );
462 else if( i == i_count - 1 )
464 var_Set( p_input, "audio-es",
465 list.p_list->p_values[1] );
470 var_Set( p_input, "audio-es",
471 list.p_list->p_values[i+1] );
474 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
475 _("Audio track: %s"),
476 list2.p_list->p_values[i].psz_string );
478 else if( i_action == ACTIONID_SUBTITLE_TRACK )
480 vlc_value_t val, list, list2;
482 var_Get( p_input, "spu-es", &val );
484 var_Change( p_input, "spu-es", VLC_VAR_GETCHOICES,
486 i_count = list.p_list->i_count;
489 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
490 _("Subtitle track: %s"), _("N/A") );
493 for( i = 0; i < i_count; i++ )
495 if( val.i_int == list.p_list->p_values[i].i_int )
500 /* value of spu-es was not in choices list */
504 "invalid current subtitle track, selecting 0" );
505 var_Set( p_input, "spu-es", list.p_list->p_values[0] );
508 else if( i == i_count - 1 )
510 var_Set( p_input, "spu-es", list.p_list->p_values[0] );
515 var_Set( p_input, "spu-es", list.p_list->p_values[i+1] );
518 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
519 _("Subtitle track: %s"),
520 list2.p_list->p_values[i].psz_string );
522 else if( i_action == ACTIONID_ASPECT_RATIO && p_vout )
524 vlc_value_t val={0}, val_list, text_list;
525 var_Get( p_vout, "aspect-ratio", &val );
526 if( var_Change( p_vout, "aspect-ratio", VLC_VAR_GETLIST,
527 &val_list, &text_list ) >= 0 )
530 for( i = 0; i < val_list.p_list->i_count; i++ )
532 if( !strcmp( val_list.p_list->p_values[i].psz_string,
539 if( i == val_list.p_list->i_count ) i = 0;
540 var_SetString( p_vout, "aspect-ratio",
541 val_list.p_list->p_values[i].psz_string );
542 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
543 _("Aspect ratio: %s"),
544 text_list.p_list->p_values[i].psz_string );
546 free( val.psz_string );
548 else if( i_action == ACTIONID_CROP && p_vout )
550 vlc_value_t val={0}, val_list, text_list;
551 var_Get( p_vout, "crop", &val );
552 if( var_Change( p_vout, "crop", VLC_VAR_GETLIST,
553 &val_list, &text_list ) >= 0 )
556 for( i = 0; i < val_list.p_list->i_count; i++ )
558 if( !strcmp( val_list.p_list->p_values[i].psz_string,
565 if( i == val_list.p_list->i_count ) i = 0;
566 var_SetString( p_vout, "crop",
567 val_list.p_list->p_values[i].psz_string );
568 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
570 text_list.p_list->p_values[i].psz_string );
572 free( val.psz_string );
574 else if( i_action == ACTIONID_DEINTERLACE && p_vout )
576 vlc_value_t val={0}, val_list, text_list;
577 var_Get( p_vout, "deinterlace", &val );
578 if( var_Change( p_vout, "deinterlace", VLC_VAR_GETLIST,
579 &val_list, &text_list ) >= 0 )
582 for( i = 0; i < val_list.p_list->i_count; i++ )
584 if( !strcmp( val_list.p_list->p_values[i].psz_string,
591 if( i == val_list.p_list->i_count ) i = 0;
592 var_SetString( p_vout, "deinterlace",
593 val_list.p_list->p_values[i].psz_string );
594 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
595 _("Deinterlace mode: %s"),
596 text_list.p_list->p_values[i].psz_string );
598 free( val.psz_string );
600 else if( ( i_action == ACTIONID_ZOOM || i_action == ACTIONID_UNZOOM ) && p_vout )
602 vlc_value_t val={0}, val_list, text_list;
603 var_Get( p_vout, "zoom", &val );
604 if( var_Change( p_vout, "zoom", VLC_VAR_GETLIST,
605 &val_list, &text_list ) >= 0 )
608 for( i = 0; i < val_list.p_list->i_count; i++ )
610 if( val_list.p_list->p_values[i].f_float
613 if( i_action == ACTIONID_ZOOM )
615 else /* ACTIONID_UNZOOM */
620 if( i == val_list.p_list->i_count ) i = 0;
621 if( i == -1 ) i = val_list.p_list->i_count-1;
622 var_SetFloat( p_vout, "zoom",
623 val_list.p_list->p_values[i].f_float );
624 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
626 text_list.p_list->p_values[i].var.psz_name );
629 else if( i_action == ACTIONID_CROP_TOP && p_vout )
631 int i_val = var_GetInteger( p_vout, "crop-top" );
632 var_SetInteger( p_vout, "crop-top", i_val+1 );
634 else if( i_action == ACTIONID_UNCROP_TOP && p_vout )
636 int i_val = var_GetInteger( p_vout, "crop-top" );
638 var_SetInteger( p_vout, "crop-top", i_val-1 );
640 else if( i_action == ACTIONID_CROP_BOTTOM && p_vout )
642 int i_val = var_GetInteger( p_vout, "crop-bottom" );
643 var_SetInteger( p_vout, "crop-bottom", i_val+1 );
645 else if( i_action == ACTIONID_UNCROP_BOTTOM && p_vout )
647 int i_val = var_GetInteger( p_vout, "crop-bottom" );
649 var_SetInteger( p_vout, "crop-bottom", i_val-1 );
651 else if( i_action == ACTIONID_CROP_LEFT && p_vout )
653 int i_val = var_GetInteger( p_vout, "crop-left" );
654 var_SetInteger( p_vout, "crop-left", i_val+1 );
656 else if( i_action == ACTIONID_UNCROP_LEFT && p_vout )
658 int i_val = var_GetInteger( p_vout, "crop-left" );
660 var_SetInteger( p_vout, "crop-left", i_val-1 );
662 else if( i_action == ACTIONID_CROP_RIGHT && p_vout )
664 int i_val = var_GetInteger( p_vout, "crop-right" );
665 var_SetInteger( p_vout, "crop-right", i_val+1 );
667 else if( i_action == ACTIONID_UNCROP_RIGHT && p_vout )
669 int i_val = var_GetInteger( p_vout, "crop-right" );
671 var_SetInteger( p_vout, "crop-right", i_val-1 );
673 else if( i_action == ACTIONID_NEXT )
675 p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
679 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
681 playlist_Next( p_playlist );
682 vlc_object_release( p_playlist );
685 else if( i_action == ACTIONID_PREV )
687 p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
691 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
693 playlist_Prev( p_playlist );
694 vlc_object_release( p_playlist );
697 else if( i_action == ACTIONID_STOP )
699 p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
703 playlist_Stop( p_playlist );
704 vlc_object_release( p_playlist );
707 else if( i_action == ACTIONID_FASTER )
710 val.b_bool = VLC_TRUE;
711 var_Set( p_input, "rate-faster", val );
712 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
715 else if( i_action == ACTIONID_SLOWER )
718 val.b_bool = VLC_TRUE;
719 var_Set( p_input, "rate-slower", val );
720 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
723 else if( i_action == ACTIONID_POSITION && b_seekable )
725 DisplayPosition( p_intf, p_vout, p_input );
727 else if( i_action >= ACTIONID_PLAY_BOOKMARK1 &&
728 i_action <= ACTIONID_PLAY_BOOKMARK10 )
730 PlayBookmark( p_intf, i_action - ACTIONID_PLAY_BOOKMARK1 + 1 );
732 else if( i_action >= ACTIONID_SET_BOOKMARK1 &&
733 i_action <= ACTIONID_SET_BOOKMARK10 )
735 SetBookmark( p_intf, i_action - ACTIONID_SET_BOOKMARK1 + 1 );
737 /* Only makes sense with DVD */
738 else if( i_action == ACTIONID_TITLE_PREV )
740 val.b_bool = VLC_TRUE;
741 var_Set( p_input, "prev-title", val );
743 else if( i_action == ACTIONID_TITLE_NEXT )
745 val.b_bool = VLC_TRUE;
746 var_Set( p_input, "next-title", val );
748 else if( i_action == ACTIONID_CHAPTER_PREV )
750 val.b_bool = VLC_TRUE;
751 var_Set( p_input, "prev-chapter", val );
753 else if( i_action == ACTIONID_CHAPTER_NEXT )
755 val.b_bool = VLC_TRUE;
756 var_Set( p_input, "next-chapter", val );
758 else if( i_action == ACTIONID_DISC_MENU )
760 vlc_value_t val; val.i_int = 2;
761 var_Set( p_input, "title 0", val);
763 else if( i_action == ACTIONID_SUBDELAY_DOWN )
765 int64_t i_delay = var_GetTime( p_input, "spu-delay" );
767 i_delay -= 50000; /* 50 ms */
769 var_SetTime( p_input, "spu-delay", i_delay );
770 ClearChannels( p_intf, p_vout );
771 vout_OSDMessage( p_intf, DEFAULT_CHAN, "Subtitle delay %i ms",
772 (int)(i_delay/1000) );
774 else if( i_action == ACTIONID_SUBDELAY_UP )
776 int64_t i_delay = var_GetTime( p_input, "spu-delay" );
778 i_delay += 50000; /* 50 ms */
780 var_SetTime( p_input, "spu-delay", i_delay );
781 ClearChannels( p_intf, p_vout );
782 vout_OSDMessage( p_intf, DEFAULT_CHAN, "Subtitle delay %i ms",
783 (int)(i_delay/1000) );
785 else if( i_action == ACTIONID_AUDIODELAY_DOWN )
787 int64_t i_delay = var_GetTime( p_input, "audio-delay" );
789 i_delay -= 50000; /* 50 ms */
791 var_SetTime( p_input, "audio-delay", i_delay );
792 ClearChannels( p_intf, p_vout );
793 vout_OSDMessage( p_intf, DEFAULT_CHAN, "Audio delay %i ms",
794 (int)(i_delay/1000) );
796 else if( i_action == ACTIONID_AUDIODELAY_UP )
798 int64_t i_delay = var_GetTime( p_input, "audio-delay" );
800 i_delay += 50000; /* 50 ms */
802 var_SetTime( p_input, "audio-delay", i_delay );
803 ClearChannels( p_intf, p_vout );
804 vout_OSDMessage( p_intf, DEFAULT_CHAN, "Audio delay %i ms",
805 (int)(i_delay/1000) );
807 else if( i_action == ACTIONID_PLAY )
809 p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
813 var_Get( p_input, "rate", &val );
814 msg_Dbg( p_input, "rate %d", val.i_int );
815 if( val.i_int != INPUT_RATE_DEFAULT )
817 /* Return to normal speed */
818 val.i_int = INPUT_RATE_DEFAULT;
819 var_Set( p_input, "rate", val );
823 ClearChannels( p_intf, p_vout );
824 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
826 playlist_Play( p_playlist );
828 vlc_object_release( p_playlist );
835 static int GetKey( intf_thread_t *p_intf)
837 vlc_mutex_lock( &p_intf->p_sys->change_lock );
838 if ( p_intf->p_sys->i_size == 0 )
840 vlc_mutex_unlock( &p_intf->p_sys->change_lock );
845 int i_return = p_intf->p_sys->p_keys[ 0 ];
847 p_intf->p_sys->i_size--;
848 for ( i = 0; i < BUFFER_SIZE - 1; i++)
850 p_intf->p_sys->p_keys[ i ] = p_intf->p_sys->p_keys[ i + 1 ];
852 vlc_mutex_unlock( &p_intf->p_sys->change_lock );
857 /*****************************************************************************
858 * KeyEvent: callback for keyboard events
859 *****************************************************************************/
860 static int KeyEvent( vlc_object_t *p_this, char const *psz_var,
861 vlc_value_t oldval, vlc_value_t newval, void *p_data )
863 intf_thread_t *p_intf = (intf_thread_t *)p_data;
864 vlc_mutex_lock( &p_intf->p_sys->change_lock );
865 if ( p_intf->p_sys->i_size == BUFFER_SIZE )
867 msg_Warn( p_intf, "event buffer full, dropping keypress" );
868 vlc_mutex_unlock( &p_intf->p_sys->change_lock );
873 p_intf->p_sys->p_keys[ p_intf->p_sys->i_size ] = newval.i_int;
874 p_intf->p_sys->i_size++;
876 vlc_mutex_unlock( &p_intf->p_sys->change_lock );
881 static int ActionKeyCB( vlc_object_t *p_this, char const *psz_var,
882 vlc_value_t oldval, vlc_value_t newval, void *p_data )
884 vlc_t *p_vlc = (vlc_t *)p_this;
885 struct hotkey *p_hotkeys = p_vlc->p_hotkeys;
889 for( i = 0; p_hotkeys[i].psz_action != NULL; i++ )
891 if( !strcmp( p_hotkeys[i].psz_action, psz_var ) )
893 p_hotkeys[i].i_key = newval.i_int;
894 /* do hotkey accounting */
896 if( (p_hotkeys[i].i_delta_date > 0) &&
897 (p_hotkeys[i].i_delta_date <= (i_date - p_hotkeys[i].i_last_date) ) )
898 p_hotkeys[i].i_times = 0;
900 p_hotkeys[i].i_times++;
901 p_hotkeys[i].i_last_date = i_date;
908 static void PlayBookmark( intf_thread_t *p_intf, int i_num )
912 char psz_bookmark_name[11];
913 playlist_t *p_playlist =
914 vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
916 sprintf( psz_bookmark_name, "bookmark%i", i_num );
917 var_Create( p_intf, psz_bookmark_name, VLC_VAR_STRING|VLC_VAR_DOINHERIT );
918 var_Get( p_intf, psz_bookmark_name, &val );
922 char *psz_bookmark = strdup( val.psz_string );
923 for( i = 0; i < p_playlist->i_size; i++)
925 if( !strcmp( psz_bookmark,
926 p_playlist->pp_items[i]->p_input->psz_uri ) )
928 playlist_LockControl( p_playlist, PLAYLIST_VIEWPLAY, NULL,
929 p_playlist->pp_items[i] );
933 vlc_object_release( p_playlist );
937 static void SetBookmark( intf_thread_t *p_intf, int i_num )
939 playlist_t *p_playlist =
940 vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
943 char psz_bookmark_name[11];
944 sprintf( psz_bookmark_name, "bookmark%i", i_num );
945 var_Create( p_intf, psz_bookmark_name,
946 VLC_VAR_STRING|VLC_VAR_DOINHERIT );
947 if( p_playlist->status.p_item )
949 config_PutPsz( p_intf, psz_bookmark_name,
950 p_playlist->status.p_item->p_input->psz_uri);
951 msg_Info( p_intf, "setting playlist bookmark %i to %s", i_num,
952 p_playlist->status.p_item->p_input->psz_uri);
953 config_SaveConfigFile( p_intf, "hotkeys" );
955 vlc_object_release( p_playlist );
959 static void DisplayPosition( intf_thread_t *p_intf, vout_thread_t *p_vout,
960 input_thread_t *p_input )
962 char psz_duration[MSTRTIME_MAX_SIZE];
963 char psz_time[MSTRTIME_MAX_SIZE];
964 vlc_value_t time, pos;
971 ClearChannels( p_intf, p_vout );
973 var_Get( p_input, "time", &time );
974 i_seconds = time.i_time / 1000000;
975 secstotimestr ( psz_time, i_seconds );
977 var_Get( p_input, "length", &time );
978 if( time.i_time > 0 )
980 secstotimestr( psz_duration, time.i_time / 1000000 );
981 vout_OSDMessage( p_input, POSITION_TEXT_CHAN, "%s / %s",
982 psz_time, psz_duration );
984 else if( i_seconds > 0 )
986 vout_OSDMessage( p_input, POSITION_TEXT_CHAN, psz_time );
989 if( !p_vout->p_parent_intf || p_vout->b_fullscreen )
991 var_Get( p_input, "position", &pos );
992 vout_OSDSlider( VLC_OBJECT( p_input ), POSITION_WIDGET_CHAN,
993 pos.f_float * 100, OSD_HOR_SLIDER );
997 static void DisplayVolume( intf_thread_t *p_intf, vout_thread_t *p_vout,
998 audio_volume_t i_vol )
1000 if( p_vout == NULL )
1004 ClearChannels( p_intf, p_vout );
1006 if( !p_vout->p_parent_intf || p_vout->b_fullscreen )
1008 vout_OSDSlider( VLC_OBJECT( p_vout ), VOLUME_WIDGET_CHAN,
1009 i_vol*100/AOUT_VOLUME_MAX, OSD_VERT_SLIDER );
1013 vout_OSDMessage( p_vout, VOLUME_TEXT_CHAN, "Volume %d%%",
1014 i_vol*400/AOUT_VOLUME_MAX );
1018 static void ClearChannels( intf_thread_t *p_intf, vout_thread_t *p_vout )
1024 spu_Control( p_vout->p_spu, SPU_CHANNEL_CLEAR, DEFAULT_CHAN );
1025 for( i = 0; i < CHANNELS_NUMBER; i++ )
1027 spu_Control( p_vout->p_spu, SPU_CHANNEL_CLEAR,
1028 p_intf->p_sys->p_channels[ i ] );