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_libvlc, "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_libvlc, "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_libvlc->p_hotkeys;
161 /* Initialize hotkey structure */
162 for( i = 0; p_hotkeys[i].psz_action != NULL; i++ )
164 var_Create( p_intf->p_libvlc, p_hotkeys[i].psz_action,
165 VLC_VAR_HOTKEY | VLC_VAR_DOINHERIT );
167 var_AddCallback( p_intf->p_libvlc, p_hotkeys[i].psz_action,
169 var_Get( p_intf->p_libvlc, p_hotkeys[i].psz_action, &val );
170 var_Set( p_intf->p_libvlc, 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 = pl_Yield( p_intf );
185 p_intf->p_sys->p_input = p_playlist->p_input;
186 if( p_intf->p_sys->p_input )
187 vlc_object_yield( p_intf->p_sys->p_input );
188 vlc_object_release( p_playlist );
190 else if( p_intf->p_sys->p_input->b_dead )
192 vlc_object_release( p_intf->p_sys->p_input );
193 p_intf->p_sys->p_input = NULL;
195 p_input = p_intf->p_sys->p_input;
197 /* Update the vout */
198 p_last_vout = p_intf->p_sys->p_vout;
201 p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT, FIND_ANYWHERE );
202 p_intf->p_sys->p_vout = p_vout;
204 else if( p_vout->b_die )
206 vlc_object_release( p_vout );
208 p_intf->p_sys->p_vout = NULL;
211 /* Register OSD channels */
212 if( p_vout && p_vout != p_last_vout )
214 for( i = 0; i < CHANNELS_NUMBER; i++ )
216 spu_Control( p_vout->p_spu, SPU_CHANNEL_REGISTER,
217 &p_intf->p_sys->p_channels[ i ] );
221 /* Find action triggered by hotkey */
223 i_key = GetKey( p_intf );
224 for( i = 0; i_key != -1 && p_hotkeys[i].psz_action != NULL; i++ )
226 if( p_hotkeys[i].i_key == i_key )
228 i_action = p_hotkeys[i].i_action;
229 i_times = p_hotkeys[i].i_times;
230 /* times key pressed within max. delta time */
231 p_hotkeys[i].i_times = 0;
237 /* No key pressed, sleep a bit more */
238 msleep( INTF_IDLE_SLEEP );
242 if( i_action == ACTIONID_QUIT )
244 p_intf->p_libvlc->b_die = VLC_TRUE;
245 ClearChannels( p_intf, p_vout );
246 vout_OSDMessage( p_intf, DEFAULT_CHAN, _( "Quit" ) );
249 else if( i_action == ACTIONID_VOL_UP )
251 audio_volume_t i_newvol;
252 aout_VolumeUp( p_intf, 1, &i_newvol );
253 DisplayVolume( p_intf, p_vout, i_newvol );
255 else if( i_action == ACTIONID_VOL_DOWN )
257 audio_volume_t i_newvol;
258 aout_VolumeDown( p_intf, 1, &i_newvol );
259 DisplayVolume( p_intf, p_vout, i_newvol );
261 else if( i_action == ACTIONID_VOL_MUTE )
263 audio_volume_t i_newvol = -1;
264 aout_VolumeMute( p_intf, &i_newvol );
269 ClearChannels( p_intf, p_vout );
270 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
275 DisplayVolume( p_intf, p_vout, i_newvol );
279 else if( i_action == ACTIONID_INTF_SHOW )
281 val.b_bool = VLC_TRUE;
282 p_playlist = pl_Yield( p_intf );
283 var_Set( p_playlist, "intf-show", val );
284 vlc_object_release( p_playlist );
286 else if( i_action == ACTIONID_INTF_HIDE )
288 val.b_bool = VLC_FALSE;
289 p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
293 var_Set( p_playlist, "intf-show", val );
294 vlc_object_release( p_playlist );
297 else if( i_action == ACTIONID_SNAPSHOT )
299 if( p_vout ) vout_Control( p_vout, VOUT_SNAPSHOT );
301 else if( i_action == ACTIONID_FULLSCREEN )
305 var_Get( p_vout, "fullscreen", &val );
306 val.b_bool = !val.b_bool;
307 var_Set( p_vout, "fullscreen", val );
311 p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
315 var_Get( p_playlist, "fullscreen", &val );
316 val.b_bool = !val.b_bool;
317 var_Set( p_playlist, "fullscreen", val );
318 vlc_object_release( p_playlist );
322 else if( i_action == ACTIONID_PLAY_PAUSE )
324 val.i_int = PLAYING_S;
327 ClearChannels( p_intf, p_vout );
329 var_Get( p_input, "state", &val );
330 if( val.i_int != PAUSE_S )
332 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
338 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
340 val.i_int = PLAYING_S;
342 var_Set( p_input, "state", val );
346 p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
350 playlist_Play( p_playlist );
351 vlc_object_release( p_playlist );
358 * How to get a valid value ?
359 * That's not that easy with some special stream
361 vlc_bool_t b_seekable = VLC_TRUE;
364 if( i_action == ACTIONID_PAUSE )
366 var_Get( p_input, "state", &val );
367 if( val.i_int != PAUSE_S )
369 ClearChannels( p_intf, p_vout );
370 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
373 var_Set( p_input, "state", val );
376 else if( i_action == ACTIONID_JUMP_BACKWARD_EXTRASHORT
379 #define SET_TIME( a, b ) \
380 i_interval = config_GetInt( p_input, a "-jump-size" ); \
381 if( i_interval > 0 ) { \
382 val.i_time = ( (mtime_t)(i_interval * b) * 1000000L \
383 * ((mtime_t)(1 << i_times))); \
384 var_Set( p_input, "time-offset", val ); \
385 DisplayPosition( p_intf, p_vout, p_input ); \
387 SET_TIME( "extrashort", -1 );
389 else if( i_action == ACTIONID_JUMP_FORWARD_EXTRASHORT && b_seekable )
391 SET_TIME( "extrashort", 1 );
393 else if( i_action == ACTIONID_JUMP_BACKWARD_SHORT && b_seekable )
395 SET_TIME( "short", -1 );
397 else if( i_action == ACTIONID_JUMP_FORWARD_SHORT && b_seekable )
399 SET_TIME( "short", 1 );
401 else if( i_action == ACTIONID_JUMP_BACKWARD_MEDIUM && b_seekable )
403 SET_TIME( "medium", -1 );
405 else if( i_action == ACTIONID_JUMP_FORWARD_MEDIUM && b_seekable )
407 SET_TIME( "medium", 1 );
409 else if( i_action == ACTIONID_JUMP_BACKWARD_LONG && b_seekable )
411 SET_TIME( "long", -1 );
413 else if( i_action == ACTIONID_JUMP_FORWARD_LONG && b_seekable )
415 SET_TIME( "long", 1 );
418 else if( i_action == ACTIONID_AUDIO_TRACK )
420 vlc_value_t val, list, list2;
422 var_Get( p_input, "audio-es", &val );
423 var_Change( p_input, "audio-es", VLC_VAR_GETCHOICES,
425 i_count = list.p_list->i_count;
430 for( i = 0; i < i_count; i++ )
432 if( val.i_int == list.p_list->p_values[i].i_int )
437 /* value of audio-es was not in choices list */
441 "invalid current audio track, selecting 0" );
442 var_Set( p_input, "audio-es",
443 list.p_list->p_values[0] );
446 else if( i == i_count - 1 )
448 var_Set( p_input, "audio-es",
449 list.p_list->p_values[1] );
454 var_Set( p_input, "audio-es",
455 list.p_list->p_values[i+1] );
458 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
459 _("Audio track: %s"),
460 list2.p_list->p_values[i].psz_string );
462 else if( i_action == ACTIONID_SUBTITLE_TRACK )
464 vlc_value_t val, list, list2;
466 var_Get( p_input, "spu-es", &val );
468 var_Change( p_input, "spu-es", VLC_VAR_GETCHOICES,
470 i_count = list.p_list->i_count;
473 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
474 _("Subtitle track: %s"), _("N/A") );
477 for( i = 0; i < i_count; i++ )
479 if( val.i_int == list.p_list->p_values[i].i_int )
484 /* value of spu-es was not in choices list */
488 "invalid current subtitle track, selecting 0" );
489 var_Set( p_input, "spu-es", list.p_list->p_values[0] );
492 else if( i == i_count - 1 )
494 var_Set( p_input, "spu-es", list.p_list->p_values[0] );
499 var_Set( p_input, "spu-es", list.p_list->p_values[i+1] );
502 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
503 _("Subtitle track: %s"),
504 list2.p_list->p_values[i].psz_string );
506 else if( i_action == ACTIONID_ASPECT_RATIO && p_vout )
508 vlc_value_t val={0}, val_list, text_list;
509 var_Get( p_vout, "aspect-ratio", &val );
510 if( var_Change( p_vout, "aspect-ratio", VLC_VAR_GETLIST,
511 &val_list, &text_list ) >= 0 )
514 for( i = 0; i < val_list.p_list->i_count; i++ )
516 if( !strcmp( val_list.p_list->p_values[i].psz_string,
523 if( i == val_list.p_list->i_count ) i = 0;
524 var_SetString( p_vout, "aspect-ratio",
525 val_list.p_list->p_values[i].psz_string );
526 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
527 _("Aspect ratio: %s"),
528 text_list.p_list->p_values[i].psz_string );
530 free( val.psz_string );
532 else if( i_action == ACTIONID_CROP && p_vout )
534 vlc_value_t val={0}, val_list, text_list;
535 var_Get( p_vout, "crop", &val );
536 if( var_Change( p_vout, "crop", VLC_VAR_GETLIST,
537 &val_list, &text_list ) >= 0 )
540 for( i = 0; i < val_list.p_list->i_count; i++ )
542 if( !strcmp( val_list.p_list->p_values[i].psz_string,
549 if( i == val_list.p_list->i_count ) i = 0;
550 var_SetString( p_vout, "crop",
551 val_list.p_list->p_values[i].psz_string );
552 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
554 text_list.p_list->p_values[i].psz_string );
556 free( val.psz_string );
558 else if( i_action == ACTIONID_DEINTERLACE && p_vout )
560 vlc_value_t val={0}, val_list, text_list;
561 var_Get( p_vout, "deinterlace", &val );
562 if( var_Change( p_vout, "deinterlace", VLC_VAR_GETLIST,
563 &val_list, &text_list ) >= 0 )
566 for( i = 0; i < val_list.p_list->i_count; i++ )
568 if( !strcmp( val_list.p_list->p_values[i].psz_string,
575 if( i == val_list.p_list->i_count ) i = 0;
576 var_SetString( p_vout, "deinterlace",
577 val_list.p_list->p_values[i].psz_string );
578 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
579 _("Deinterlace mode: %s"),
580 text_list.p_list->p_values[i].psz_string );
582 free( val.psz_string );
584 else if( ( i_action == ACTIONID_ZOOM || i_action == ACTIONID_UNZOOM ) && p_vout )
586 vlc_value_t val={0}, val_list, text_list;
587 var_Get( p_vout, "zoom", &val );
588 if( var_Change( p_vout, "zoom", VLC_VAR_GETLIST,
589 &val_list, &text_list ) >= 0 )
592 for( i = 0; i < val_list.p_list->i_count; i++ )
594 if( val_list.p_list->p_values[i].f_float
597 if( i_action == ACTIONID_ZOOM )
599 else /* ACTIONID_UNZOOM */
604 if( i == val_list.p_list->i_count ) i = 0;
605 if( i == -1 ) i = val_list.p_list->i_count-1;
606 var_SetFloat( p_vout, "zoom",
607 val_list.p_list->p_values[i].f_float );
608 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
610 text_list.p_list->p_values[i].var.psz_name );
613 else if( i_action == ACTIONID_CROP_TOP && p_vout )
615 int i_val = var_GetInteger( p_vout, "crop-top" );
616 var_SetInteger( p_vout, "crop-top", i_val+1 );
618 else if( i_action == ACTIONID_UNCROP_TOP && p_vout )
620 int i_val = var_GetInteger( p_vout, "crop-top" );
622 var_SetInteger( p_vout, "crop-top", i_val-1 );
624 else if( i_action == ACTIONID_CROP_BOTTOM && p_vout )
626 int i_val = var_GetInteger( p_vout, "crop-bottom" );
627 var_SetInteger( p_vout, "crop-bottom", i_val+1 );
629 else if( i_action == ACTIONID_UNCROP_BOTTOM && p_vout )
631 int i_val = var_GetInteger( p_vout, "crop-bottom" );
633 var_SetInteger( p_vout, "crop-bottom", i_val-1 );
635 else if( i_action == ACTIONID_CROP_LEFT && p_vout )
637 int i_val = var_GetInteger( p_vout, "crop-left" );
638 var_SetInteger( p_vout, "crop-left", i_val+1 );
640 else if( i_action == ACTIONID_UNCROP_LEFT && p_vout )
642 int i_val = var_GetInteger( p_vout, "crop-left" );
644 var_SetInteger( p_vout, "crop-left", i_val-1 );
646 else if( i_action == ACTIONID_CROP_RIGHT && p_vout )
648 int i_val = var_GetInteger( p_vout, "crop-right" );
649 var_SetInteger( p_vout, "crop-right", i_val+1 );
651 else if( i_action == ACTIONID_UNCROP_RIGHT && p_vout )
653 int i_val = var_GetInteger( p_vout, "crop-right" );
655 var_SetInteger( p_vout, "crop-right", i_val-1 );
657 else if( i_action == ACTIONID_NEXT )
659 p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
663 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
665 playlist_Next( p_playlist );
666 vlc_object_release( p_playlist );
669 else if( i_action == ACTIONID_PREV )
671 p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
675 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
677 playlist_Prev( p_playlist );
678 vlc_object_release( p_playlist );
681 else if( i_action == ACTIONID_STOP )
683 p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
687 playlist_Stop( p_playlist );
688 vlc_object_release( p_playlist );
691 else if( i_action == ACTIONID_FASTER )
694 val.b_bool = VLC_TRUE;
695 var_Set( p_input, "rate-faster", val );
696 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
699 else if( i_action == ACTIONID_SLOWER )
702 val.b_bool = VLC_TRUE;
703 var_Set( p_input, "rate-slower", val );
704 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
707 else if( i_action == ACTIONID_POSITION && b_seekable )
709 DisplayPosition( p_intf, p_vout, p_input );
711 else if( i_action >= ACTIONID_PLAY_BOOKMARK1 &&
712 i_action <= ACTIONID_PLAY_BOOKMARK10 )
714 PlayBookmark( p_intf, i_action - ACTIONID_PLAY_BOOKMARK1 + 1 );
716 else if( i_action >= ACTIONID_SET_BOOKMARK1 &&
717 i_action <= ACTIONID_SET_BOOKMARK10 )
719 SetBookmark( p_intf, i_action - ACTIONID_SET_BOOKMARK1 + 1 );
721 /* Only makes sense with DVD */
722 else if( i_action == ACTIONID_TITLE_PREV )
724 val.b_bool = VLC_TRUE;
725 var_Set( p_input, "prev-title", val );
727 else if( i_action == ACTIONID_TITLE_NEXT )
729 val.b_bool = VLC_TRUE;
730 var_Set( p_input, "next-title", val );
732 else if( i_action == ACTIONID_CHAPTER_PREV )
734 val.b_bool = VLC_TRUE;
735 var_Set( p_input, "prev-chapter", val );
737 else if( i_action == ACTIONID_CHAPTER_NEXT )
739 val.b_bool = VLC_TRUE;
740 var_Set( p_input, "next-chapter", val );
742 else if( i_action == ACTIONID_DISC_MENU )
744 vlc_value_t val; val.i_int = 2;
745 var_Set( p_input, "title 0", val);
747 else if( i_action == ACTIONID_SUBDELAY_DOWN )
749 int64_t i_delay = var_GetTime( p_input, "spu-delay" );
751 i_delay -= 50000; /* 50 ms */
753 var_SetTime( p_input, "spu-delay", i_delay );
754 ClearChannels( p_intf, p_vout );
755 vout_OSDMessage( p_intf, DEFAULT_CHAN, "Subtitle delay %i ms",
756 (int)(i_delay/1000) );
758 else if( i_action == ACTIONID_SUBDELAY_UP )
760 int64_t i_delay = var_GetTime( p_input, "spu-delay" );
762 i_delay += 50000; /* 50 ms */
764 var_SetTime( p_input, "spu-delay", i_delay );
765 ClearChannels( p_intf, p_vout );
766 vout_OSDMessage( p_intf, DEFAULT_CHAN, "Subtitle delay %i ms",
767 (int)(i_delay/1000) );
769 else if( i_action == ACTIONID_AUDIODELAY_DOWN )
771 int64_t i_delay = var_GetTime( p_input, "audio-delay" );
773 i_delay -= 50000; /* 50 ms */
775 var_SetTime( p_input, "audio-delay", i_delay );
776 ClearChannels( p_intf, p_vout );
777 vout_OSDMessage( p_intf, DEFAULT_CHAN, "Audio delay %i ms",
778 (int)(i_delay/1000) );
780 else if( i_action == ACTIONID_AUDIODELAY_UP )
782 int64_t i_delay = var_GetTime( p_input, "audio-delay" );
784 i_delay += 50000; /* 50 ms */
786 var_SetTime( p_input, "audio-delay", i_delay );
787 ClearChannels( p_intf, p_vout );
788 vout_OSDMessage( p_intf, DEFAULT_CHAN, "Audio delay %i ms",
789 (int)(i_delay/1000) );
791 else if( i_action == ACTIONID_PLAY )
793 p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
797 var_Get( p_input, "rate", &val );
798 msg_Dbg( p_input, "rate %d", val.i_int );
799 if( val.i_int != INPUT_RATE_DEFAULT )
801 /* Return to normal speed */
802 val.i_int = INPUT_RATE_DEFAULT;
803 var_Set( p_input, "rate", val );
807 ClearChannels( p_intf, p_vout );
808 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
810 playlist_Play( p_playlist );
812 vlc_object_release( p_playlist );
819 static int GetKey( intf_thread_t *p_intf)
821 vlc_mutex_lock( &p_intf->p_sys->change_lock );
822 if ( p_intf->p_sys->i_size == 0 )
824 vlc_mutex_unlock( &p_intf->p_sys->change_lock );
829 int i_return = p_intf->p_sys->p_keys[ 0 ];
831 p_intf->p_sys->i_size--;
832 for ( i = 0; i < BUFFER_SIZE - 1; i++)
834 p_intf->p_sys->p_keys[ i ] = p_intf->p_sys->p_keys[ i + 1 ];
836 vlc_mutex_unlock( &p_intf->p_sys->change_lock );
841 /*****************************************************************************
842 * KeyEvent: callback for keyboard events
843 *****************************************************************************/
844 static int KeyEvent( vlc_object_t *p_this, char const *psz_var,
845 vlc_value_t oldval, vlc_value_t newval, void *p_data )
847 intf_thread_t *p_intf = (intf_thread_t *)p_data;
848 vlc_mutex_lock( &p_intf->p_sys->change_lock );
849 if ( p_intf->p_sys->i_size == BUFFER_SIZE )
851 msg_Warn( p_intf, "event buffer full, dropping keypress" );
852 vlc_mutex_unlock( &p_intf->p_sys->change_lock );
857 p_intf->p_sys->p_keys[ p_intf->p_sys->i_size ] = newval.i_int;
858 p_intf->p_sys->i_size++;
860 vlc_mutex_unlock( &p_intf->p_sys->change_lock );
865 static int ActionKeyCB( vlc_object_t *p_this, char const *psz_var,
866 vlc_value_t oldval, vlc_value_t newval, void *p_data )
868 libvlc_int_t *p_libvlc = (libvlc_int_t *)p_this;
869 struct hotkey *p_hotkeys = p_libvlc->p_hotkeys;
873 for( i = 0; p_hotkeys[i].psz_action != NULL; i++ )
875 if( !strcmp( p_hotkeys[i].psz_action, psz_var ) )
877 p_hotkeys[i].i_key = newval.i_int;
878 /* do hotkey accounting */
880 if( (p_hotkeys[i].i_delta_date > 0) &&
881 (p_hotkeys[i].i_delta_date <= (i_date - p_hotkeys[i].i_last_date) ) )
882 p_hotkeys[i].i_times = 0;
884 p_hotkeys[i].i_times++;
885 p_hotkeys[i].i_last_date = i_date;
892 static void PlayBookmark( intf_thread_t *p_intf, int i_num )
896 char psz_bookmark_name[11];
897 playlist_t *p_playlist =
898 vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
900 sprintf( psz_bookmark_name, "bookmark%i", i_num );
901 var_Create( p_intf, psz_bookmark_name, VLC_VAR_STRING|VLC_VAR_DOINHERIT );
902 var_Get( p_intf, psz_bookmark_name, &val );
906 char *psz_bookmark = strdup( val.psz_string );
907 for( i = 0; i < p_playlist->i_size; i++)
909 if( !strcmp( psz_bookmark,
910 p_playlist->pp_items[i]->p_input->psz_uri ) )
912 playlist_LockControl( p_playlist, PLAYLIST_VIEWPLAY, NULL,
913 p_playlist->pp_items[i] );
917 vlc_object_release( p_playlist );
921 static void SetBookmark( intf_thread_t *p_intf, int i_num )
923 playlist_t *p_playlist =
924 vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
927 char psz_bookmark_name[11];
928 sprintf( psz_bookmark_name, "bookmark%i", i_num );
929 var_Create( p_intf, psz_bookmark_name,
930 VLC_VAR_STRING|VLC_VAR_DOINHERIT );
931 if( p_playlist->status.p_item )
933 config_PutPsz( p_intf, psz_bookmark_name,
934 p_playlist->status.p_item->p_input->psz_uri);
935 msg_Info( p_intf, "setting playlist bookmark %i to %s", i_num,
936 p_playlist->status.p_item->p_input->psz_uri);
937 config_SaveConfigFile( p_intf, "hotkeys" );
939 vlc_object_release( p_playlist );
943 static void DisplayPosition( intf_thread_t *p_intf, vout_thread_t *p_vout,
944 input_thread_t *p_input )
946 char psz_duration[MSTRTIME_MAX_SIZE];
947 char psz_time[MSTRTIME_MAX_SIZE];
948 vlc_value_t time, pos;
955 ClearChannels( p_intf, p_vout );
957 var_Get( p_input, "time", &time );
958 i_seconds = time.i_time / 1000000;
959 secstotimestr ( psz_time, i_seconds );
961 var_Get( p_input, "length", &time );
962 if( time.i_time > 0 )
964 secstotimestr( psz_duration, time.i_time / 1000000 );
965 vout_OSDMessage( p_input, POSITION_TEXT_CHAN, "%s / %s",
966 psz_time, psz_duration );
968 else if( i_seconds > 0 )
970 vout_OSDMessage( p_input, POSITION_TEXT_CHAN, psz_time );
973 if( !p_vout->p_parent_intf || p_vout->b_fullscreen )
975 var_Get( p_input, "position", &pos );
976 vout_OSDSlider( VLC_OBJECT( p_input ), POSITION_WIDGET_CHAN,
977 pos.f_float * 100, OSD_HOR_SLIDER );
981 static void DisplayVolume( intf_thread_t *p_intf, vout_thread_t *p_vout,
982 audio_volume_t i_vol )
988 ClearChannels( p_intf, p_vout );
990 if( !p_vout->p_parent_intf || p_vout->b_fullscreen )
992 vout_OSDSlider( VLC_OBJECT( p_vout ), VOLUME_WIDGET_CHAN,
993 i_vol*100/AOUT_VOLUME_MAX, OSD_VERT_SLIDER );
997 vout_OSDMessage( p_vout, VOLUME_TEXT_CHAN, "Volume %d%%",
998 i_vol*400/AOUT_VOLUME_MAX );
1002 static void ClearChannels( intf_thread_t *p_intf, vout_thread_t *p_vout )
1008 spu_Control( p_vout->p_spu, SPU_CHANNEL_CLEAR, DEFAULT_CHAN );
1009 for( i = 0; i < CHANNELS_NUMBER; i++ )
1011 spu_Control( p_vout->p_spu, SPU_CHANNEL_CLEAR,
1012 p_intf->p_sys->p_channels[ i ] );