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 ); */
167 i_key = GetKey( p_intf );
169 /* Special action for mouse event */
170 /* FIXME: This should probably be configurable */
171 /* FIXME: rework hotkeys handling to allow more than 1 event
172 * to trigger one same action */
173 switch (i_key & KEY_SPECIAL)
175 case KEY_MOUSEWHEELUP:
176 i_action = ACTIONID_VOL_UP;
178 case KEY_MOUSEWHEELDOWN:
179 i_action = ACTIONID_VOL_DOWN;
181 case KEY_MOUSEWHEELLEFT:
182 i_action = ACTIONID_JUMP_BACKWARD_EXTRASHORT;
184 case KEY_MOUSEWHEELRIGHT:
185 i_action = ACTIONID_JUMP_FORWARD_EXTRASHORT;
190 /* No mouse action, find action triggered by hotkey */
193 for( i = 0; i_key != -1 && p_hotkeys[i].psz_action != NULL; i++ )
195 if( p_hotkeys[i].i_key == i_key )
197 i_action = p_hotkeys[i].i_action;
198 i_times = p_hotkeys[i].i_times;
199 /* times key pressed within max. delta time */
200 p_hotkeys[i].i_times = 0;
208 vlc_mutex_lock( &p_intf->object_lock );
209 vlc_cond_wait( &p_intf->object_wait, &p_intf->object_lock );
210 vlc_mutex_unlock( &p_intf->object_lock );
211 /* No key pressed, sleep a bit more */
212 // msleep( INTF_IDLE_SLEEP );
216 /* Update the input */
218 p_input = p_playlist->p_input;
220 vlc_object_yield( p_input );
223 /* Update the vout */
224 p_last_vout = p_vout;
225 p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT, FIND_ANYWHERE );
227 /* Register OSD channels */
228 if( p_vout && p_vout != p_last_vout )
230 for( i = 0; i < CHANNELS_NUMBER; i++ )
232 spu_Control( p_vout->p_spu, SPU_CHANNEL_REGISTER,
233 &p_intf->p_sys->p_channels[ i ] );
237 if( i_action == ACTIONID_QUIT )
239 vlc_object_kill( p_intf->p_libvlc );
240 ClearChannels( p_intf, p_vout );
241 vout_OSDMessage( p_intf, DEFAULT_CHAN, _( "Quit" ) );
243 vlc_object_release( p_vout );
245 vlc_object_release( p_input );
248 else if( i_action == ACTIONID_VOL_UP )
250 audio_volume_t i_newvol;
251 aout_VolumeUp( p_intf, 1, &i_newvol );
252 DisplayVolume( p_intf, p_vout, i_newvol );
254 else if( i_action == ACTIONID_VOL_DOWN )
256 audio_volume_t i_newvol;
257 aout_VolumeDown( p_intf, 1, &i_newvol );
258 DisplayVolume( p_intf, p_vout, i_newvol );
260 else if( i_action == ACTIONID_VOL_MUTE )
262 audio_volume_t i_newvol = -1;
263 aout_VolumeMute( p_intf, &i_newvol );
268 ClearChannels( p_intf, p_vout );
269 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
274 DisplayVolume( p_intf, p_vout, i_newvol );
278 else if( i_action == ACTIONID_INTF_SHOW )
279 var_SetBool( p_playlist, "intf-show", VLC_TRUE );
280 else if( i_action == ACTIONID_INTF_HIDE )
281 var_SetBool( p_playlist, "intf-show", VLC_FALSE );
282 else if( i_action == ACTIONID_SNAPSHOT )
284 if( p_vout ) vout_Control( p_vout, VOUT_SNAPSHOT );
286 else if( i_action == ACTIONID_TOGGLE_FULLSCREEN )
290 var_Get( p_vout, "fullscreen", &val );
291 val.b_bool = !val.b_bool;
292 var_Set( p_vout, "fullscreen", val );
296 var_Get( p_playlist, "fullscreen", &val );
297 val.b_bool = !val.b_bool;
298 var_Set( p_playlist, "fullscreen", val );
301 else if( i_action == ACTIONID_LEAVE_FULLSCREEN )
303 if( p_vout && var_GetBool( p_vout, "fullscreen" ) )
305 var_SetBool( p_vout, "fullscreen", VLC_FALSE );
308 else if( i_action == ACTIONID_WALLPAPER )
312 var_Get( p_vout, "directx-wallpaper", &val );
313 val.b_bool = !val.b_bool;
314 var_Set( p_vout, "directx-wallpaper", val );
318 var_Get( p_playlist, "directx-wallpaper", &val );
319 val.b_bool = !val.b_bool;
320 var_Set( p_playlist, "directx-wallpaper", val );
323 else if( i_action == ACTIONID_LOOP )
325 /* Toggle Normal -> Loop -> Repeat -> Normal ... */
327 var_Get( p_playlist, "loop", &val );
328 var_Get( p_playlist, "repeat", &val2 );
329 if( val2.b_bool == VLC_TRUE )
331 val.b_bool = VLC_FALSE;
332 val2.b_bool = VLC_FALSE;
334 else if( val.b_bool == VLC_TRUE )
336 val.b_bool = VLC_FALSE;
337 val2.b_bool = VLC_TRUE;
341 val.b_bool = VLC_TRUE;
343 var_Set( p_playlist, "loop", val );
344 var_Set( p_playlist, "repeat", val2 );
346 else if( i_action == ACTIONID_RANDOM )
348 var_Get( p_playlist, "random", &val );
349 val.b_bool = !val.b_bool;
350 var_Set( p_playlist, "random", val );
352 else if( i_action == ACTIONID_PLAY_PAUSE )
354 val.i_int = PLAYING_S;
357 ClearChannels( p_intf, p_vout );
359 var_Get( p_input, "state", &val );
360 if( val.i_int != PAUSE_S )
362 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
368 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
370 val.i_int = PLAYING_S;
372 var_Set( p_input, "state", val );
376 playlist_Play( p_playlist );
382 * How to get a valid value ?
383 * That's not that easy with some special stream
385 vlc_bool_t b_seekable = VLC_TRUE;
388 if( i_action == ACTIONID_PAUSE )
390 var_Get( p_input, "state", &val );
391 if( val.i_int != PAUSE_S )
393 ClearChannels( p_intf, p_vout );
394 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
397 var_Set( p_input, "state", val );
400 else if( i_action == ACTIONID_JUMP_BACKWARD_EXTRASHORT
403 #define SET_TIME( a, b ) \
404 i_interval = config_GetInt( p_input, a "-jump-size" ); \
405 if( i_interval > 0 ) { \
406 val.i_time = ( (mtime_t)(i_interval * b) * 1000000L \
407 * ((mtime_t)(1 << i_times))); \
408 var_Set( p_input, "time-offset", val ); \
409 DisplayPosition( p_intf, p_vout, p_input ); \
411 SET_TIME( "extrashort", -1 );
413 else if( i_action == ACTIONID_JUMP_FORWARD_EXTRASHORT && b_seekable )
415 SET_TIME( "extrashort", 1 );
417 else if( i_action == ACTIONID_JUMP_BACKWARD_SHORT && b_seekable )
419 SET_TIME( "short", -1 );
421 else if( i_action == ACTIONID_JUMP_FORWARD_SHORT && b_seekable )
423 SET_TIME( "short", 1 );
425 else if( i_action == ACTIONID_JUMP_BACKWARD_MEDIUM && b_seekable )
427 SET_TIME( "medium", -1 );
429 else if( i_action == ACTIONID_JUMP_FORWARD_MEDIUM && b_seekable )
431 SET_TIME( "medium", 1 );
433 else if( i_action == ACTIONID_JUMP_BACKWARD_LONG && b_seekable )
435 SET_TIME( "long", -1 );
437 else if( i_action == ACTIONID_JUMP_FORWARD_LONG && b_seekable )
439 SET_TIME( "long", 1 );
442 else if( i_action == ACTIONID_AUDIO_TRACK )
444 vlc_value_t val, list, list2;
446 var_Get( p_input, "audio-es", &val );
447 var_Change( p_input, "audio-es", VLC_VAR_GETCHOICES,
449 i_count = list.p_list->i_count;
454 for( i = 0; i < i_count; i++ )
456 if( val.i_int == list.p_list->p_values[i].i_int )
461 /* value of audio-es was not in choices list */
465 "invalid current audio track, selecting 0" );
466 var_Set( p_input, "audio-es",
467 list.p_list->p_values[0] );
470 else if( i == i_count - 1 )
472 var_Set( p_input, "audio-es",
473 list.p_list->p_values[1] );
478 var_Set( p_input, "audio-es",
479 list.p_list->p_values[i+1] );
482 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
483 _("Audio track: %s"),
484 list2.p_list->p_values[i].psz_string );
486 else if( i_action == ACTIONID_SUBTITLE_TRACK )
488 vlc_value_t val, list, list2;
490 var_Get( p_input, "spu-es", &val );
492 var_Change( p_input, "spu-es", VLC_VAR_GETCHOICES,
494 i_count = list.p_list->i_count;
497 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
498 _("Subtitle track: %s"), _("N/A") );
501 for( i = 0; i < i_count; i++ )
503 if( val.i_int == list.p_list->p_values[i].i_int )
508 /* value of spu-es was not in choices list */
512 "invalid current subtitle track, selecting 0" );
513 var_Set( p_input, "spu-es", list.p_list->p_values[0] );
516 else if( i == i_count - 1 )
518 var_Set( p_input, "spu-es", list.p_list->p_values[0] );
523 var_Set( p_input, "spu-es", list.p_list->p_values[i+1] );
526 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
527 _("Subtitle track: %s"),
528 list2.p_list->p_values[i].psz_string );
530 else if( i_action == ACTIONID_ASPECT_RATIO && p_vout )
532 vlc_value_t val={0}, val_list, text_list;
533 var_Get( p_vout, "aspect-ratio", &val );
534 if( var_Change( p_vout, "aspect-ratio", 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, "aspect-ratio",
549 val_list.p_list->p_values[i].psz_string );
550 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
551 _("Aspect ratio: %s"),
552 text_list.p_list->p_values[i].psz_string );
554 free( val.psz_string );
556 else if( i_action == ACTIONID_CROP && p_vout )
558 vlc_value_t val={0}, val_list, text_list;
559 var_Get( p_vout, "crop", &val );
560 if( var_Change( p_vout, "crop", VLC_VAR_GETLIST,
561 &val_list, &text_list ) >= 0 )
564 for( i = 0; i < val_list.p_list->i_count; i++ )
566 if( !strcmp( val_list.p_list->p_values[i].psz_string,
573 if( i == val_list.p_list->i_count ) i = 0;
574 var_SetString( p_vout, "crop",
575 val_list.p_list->p_values[i].psz_string );
576 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
578 text_list.p_list->p_values[i].psz_string );
580 free( val.psz_string );
582 else if( i_action == ACTIONID_DEINTERLACE && p_vout )
584 vlc_value_t val={0}, val_list, text_list;
585 var_Get( p_vout, "deinterlace", &val );
586 if( var_Change( p_vout, "deinterlace", VLC_VAR_GETLIST,
587 &val_list, &text_list ) >= 0 )
590 for( i = 0; i < val_list.p_list->i_count; i++ )
592 if( !strcmp( val_list.p_list->p_values[i].psz_string,
599 if( i == val_list.p_list->i_count ) i = 0;
600 var_SetString( p_vout, "deinterlace",
601 val_list.p_list->p_values[i].psz_string );
602 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
603 _("Deinterlace mode: %s"),
604 text_list.p_list->p_values[i].psz_string );
606 free( val.psz_string );
608 else if( ( i_action == ACTIONID_ZOOM || i_action == ACTIONID_UNZOOM ) && p_vout )
610 vlc_value_t val={0}, val_list, text_list;
611 var_Get( p_vout, "zoom", &val );
612 if( var_Change( p_vout, "zoom", VLC_VAR_GETLIST,
613 &val_list, &text_list ) >= 0 )
616 for( i = 0; i < val_list.p_list->i_count; i++ )
618 if( val_list.p_list->p_values[i].f_float
621 if( i_action == ACTIONID_ZOOM )
623 else /* ACTIONID_UNZOOM */
628 if( i == val_list.p_list->i_count ) i = 0;
629 if( i == -1 ) i = val_list.p_list->i_count-1;
630 var_SetFloat( p_vout, "zoom",
631 val_list.p_list->p_values[i].f_float );
632 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
634 text_list.p_list->p_values[i].var.psz_name );
637 else if( i_action == ACTIONID_CROP_TOP && p_vout )
638 var_IncInteger( p_vout, "crop-top" );
639 else if( i_action == ACTIONID_UNCROP_TOP && p_vout )
640 var_DecInteger( p_vout, "crop-top" );
641 else if( i_action == ACTIONID_CROP_BOTTOM && p_vout )
642 var_IncInteger( p_vout, "crop-bottom" );
643 else if( i_action == ACTIONID_UNCROP_BOTTOM && p_vout )
644 var_DecInteger( p_vout, "crop-bottom" );
645 else if( i_action == ACTIONID_CROP_LEFT && p_vout )
646 var_IncInteger( p_vout, "crop-left" );
647 else if( i_action == ACTIONID_UNCROP_LEFT && p_vout )
648 var_DecInteger( p_vout, "crop-left" );
649 else if( i_action == ACTIONID_CROP_RIGHT && p_vout )
650 var_IncInteger( p_vout, "crop-right" );
651 else if( i_action == ACTIONID_UNCROP_RIGHT && p_vout )
652 var_DecInteger( p_vout, "crop-right" );
654 else if( i_action == ACTIONID_NEXT )
656 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN, _("Next") );
657 playlist_Next( p_playlist );
659 else if( i_action == ACTIONID_PREV )
661 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
663 playlist_Prev( p_playlist );
665 else if( i_action == ACTIONID_STOP )
667 playlist_Stop( p_playlist );
669 else if( i_action == ACTIONID_FASTER )
671 var_SetVoid( p_input, "rate-faster" );
672 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
675 else if( i_action == ACTIONID_SLOWER )
677 var_SetVoid( p_input, "rate-slower" );
678 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
681 else if( i_action == ACTIONID_POSITION && b_seekable )
683 DisplayPosition( p_intf, p_vout, p_input );
685 else if( i_action >= ACTIONID_PLAY_BOOKMARK1 &&
686 i_action <= ACTIONID_PLAY_BOOKMARK10 )
688 PlayBookmark( p_intf, i_action - ACTIONID_PLAY_BOOKMARK1 + 1 );
690 else if( i_action >= ACTIONID_SET_BOOKMARK1 &&
691 i_action <= ACTIONID_SET_BOOKMARK10 )
693 SetBookmark( p_intf, i_action - ACTIONID_SET_BOOKMARK1 + 1 );
695 /* Only makes sense with DVD */
696 else if( i_action == ACTIONID_TITLE_PREV )
697 var_SetVoid( p_input, "prev-title" );
698 else if( i_action == ACTIONID_TITLE_NEXT )
699 var_SetVoid( p_input, "next-title" );
700 else if( i_action == ACTIONID_CHAPTER_PREV )
701 var_SetVoid( p_input, "prev-chapter" );
702 else if( i_action == ACTIONID_CHAPTER_NEXT )
703 var_SetVoid( p_input, "next-chapter" );
704 else if( i_action == ACTIONID_DISC_MENU )
705 var_SetInteger( p_input, "title 0", 2 );
707 else if( i_action == ACTIONID_SUBDELAY_DOWN )
709 int64_t i_delay = var_GetTime( p_input, "spu-delay" );
710 i_delay -= 50000; /* 50 ms */
711 var_SetTime( p_input, "spu-delay", i_delay );
712 ClearChannels( p_intf, p_vout );
713 vout_OSDMessage( p_intf, DEFAULT_CHAN,
714 _( "Subtitle delay %i ms" ),
715 (int)(i_delay/1000) );
717 else if( i_action == ACTIONID_SUBDELAY_UP )
719 int64_t i_delay = var_GetTime( p_input, "spu-delay" );
720 i_delay += 50000; /* 50 ms */
721 var_SetTime( p_input, "spu-delay", i_delay );
722 ClearChannels( p_intf, p_vout );
723 vout_OSDMessage( p_intf, DEFAULT_CHAN,
724 _( "Subtitle delay %i ms" ),
725 (int)(i_delay/1000) );
727 else if( i_action == ACTIONID_AUDIODELAY_DOWN )
729 int64_t i_delay = var_GetTime( p_input, "audio-delay" );
730 i_delay -= 50000; /* 50 ms */
731 var_SetTime( p_input, "audio-delay", i_delay );
732 ClearChannels( p_intf, p_vout );
733 vout_OSDMessage( p_intf, DEFAULT_CHAN,
734 _( "Audio delay %i ms" ),
735 (int)(i_delay/1000) );
737 else if( i_action == ACTIONID_AUDIODELAY_UP )
739 int64_t i_delay = var_GetTime( p_input, "audio-delay" );
740 i_delay += 50000; /* 50 ms */
741 var_SetTime( p_input, "audio-delay", i_delay );
742 ClearChannels( p_intf, p_vout );
743 vout_OSDMessage( p_intf, DEFAULT_CHAN,
744 _( "Audio delay %i ms" ),
745 (int)(i_delay/1000) );
747 else if( i_action == ACTIONID_PLAY )
749 var_Get( p_input, "rate", &val );
750 if( val.i_int != INPUT_RATE_DEFAULT )
752 /* Return to normal speed */
753 var_SetInteger( p_input, "rate", INPUT_RATE_DEFAULT );
757 ClearChannels( p_intf, p_vout );
758 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
760 playlist_Play( p_playlist );
763 else if( i_action == ACTIONID_MENU_ON )
765 osd_MenuShow( VLC_OBJECT(p_intf) );
767 else if( i_action == ACTIONID_MENU_OFF )
769 osd_MenuHide( VLC_OBJECT(p_intf) );
771 else if( i_action == ACTIONID_MENU_LEFT )
773 osd_MenuPrev( VLC_OBJECT(p_intf) );
775 else if( i_action == ACTIONID_MENU_RIGHT )
777 osd_MenuNext( VLC_OBJECT(p_intf) );
779 else if( i_action == ACTIONID_MENU_UP )
781 osd_MenuUp( VLC_OBJECT(p_intf) );
783 else if( i_action == ACTIONID_MENU_DOWN )
785 osd_MenuDown( VLC_OBJECT(p_intf) );
787 else if( i_action == ACTIONID_MENU_SELECT )
789 osd_MenuActivate( VLC_OBJECT(p_intf) );
793 vlc_object_release( p_vout );
795 vlc_object_release( p_input );
797 pl_Release( p_intf );
800 static int GetKey( intf_thread_t *p_intf)
802 vlc_mutex_lock( &p_intf->p_sys->change_lock );
803 if ( p_intf->p_sys->i_size == 0 )
805 vlc_mutex_unlock( &p_intf->p_sys->change_lock );
810 int i_return = p_intf->p_sys->p_keys[ 0 ];
812 p_intf->p_sys->i_size--;
813 for ( i = 0; i < BUFFER_SIZE - 1; i++)
815 p_intf->p_sys->p_keys[ i ] = p_intf->p_sys->p_keys[ i + 1 ];
817 vlc_mutex_unlock( &p_intf->p_sys->change_lock );
822 /*****************************************************************************
823 * KeyEvent: callback for keyboard events
824 *****************************************************************************/
825 static int KeyEvent( vlc_object_t *p_this, char const *psz_var,
826 vlc_value_t oldval, vlc_value_t newval, void *p_data )
828 intf_thread_t *p_intf = (intf_thread_t *)p_data;
831 msg_Warn( p_this, "Received invalid key event %d", newval.i_int );
834 vlc_mutex_lock( &p_intf->p_sys->change_lock );
835 if ( p_intf->p_sys->i_size == BUFFER_SIZE )
837 msg_Warn( p_intf, "event buffer full, dropping keypress" );
838 vlc_mutex_unlock( &p_intf->p_sys->change_lock );
843 p_intf->p_sys->p_keys[ p_intf->p_sys->i_size ] = newval.i_int;
844 p_intf->p_sys->i_size++;
846 vlc_mutex_lock( &p_intf->object_lock );
847 vlc_cond_signal( &p_intf->object_wait );
848 vlc_mutex_unlock( &p_intf->object_lock );
849 vlc_mutex_unlock( &p_intf->p_sys->change_lock );
854 static int ActionKeyCB( vlc_object_t *p_this, char const *psz_var,
855 vlc_value_t oldval, vlc_value_t newval, void *p_data )
857 libvlc_int_t *p_libvlc = (libvlc_int_t *)p_this;
858 struct hotkey *p_hotkeys = p_libvlc->p_hotkeys;
862 for( i = 0; p_hotkeys[i].psz_action != NULL; i++ )
864 if( !strcmp( p_hotkeys[i].psz_action, psz_var ) )
866 p_hotkeys[i].i_key = newval.i_int;
867 /* do hotkey accounting */
869 if( (p_hotkeys[i].i_delta_date > 0) &&
870 (p_hotkeys[i].i_delta_date <= (i_date - p_hotkeys[i].i_last_date) ) )
871 p_hotkeys[i].i_times = 0;
873 p_hotkeys[i].i_times++;
874 p_hotkeys[i].i_last_date = i_date;
881 static void PlayBookmark( intf_thread_t *p_intf, int i_num )
884 char psz_bookmark_name[11];
885 playlist_t *p_playlist = pl_Yield( p_intf );
887 sprintf( psz_bookmark_name, "bookmark%i", i_num );
888 var_Create( p_intf, psz_bookmark_name, VLC_VAR_STRING|VLC_VAR_DOINHERIT );
889 var_Get( p_intf, psz_bookmark_name, &val );
891 char *psz_bookmark = strdup( val.psz_string );
893 FOREACH_ARRAY( playlist_item_t *p_item, p_playlist->items )
894 if( !strcmp( psz_bookmark, p_item->p_input->psz_uri ) )
896 playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, VLC_TRUE,
902 vlc_object_release( p_playlist );
905 static void SetBookmark( intf_thread_t *p_intf, int i_num )
907 playlist_t *p_playlist = pl_Yield( p_intf );
908 char psz_bookmark_name[11];
909 sprintf( psz_bookmark_name, "bookmark%i", i_num );
910 var_Create( p_intf, psz_bookmark_name,
911 VLC_VAR_STRING|VLC_VAR_DOINHERIT );
912 if( p_playlist->status.p_item )
914 config_PutPsz( p_intf, psz_bookmark_name,
915 p_playlist->status.p_item->p_input->psz_uri);
916 msg_Info( p_intf, "setting playlist bookmark %i to %s", i_num,
917 p_playlist->status.p_item->p_input->psz_uri);
918 config_SaveConfigFile( p_intf, "hotkeys" );
920 pl_Release( p_intf );
923 static void DisplayPosition( intf_thread_t *p_intf, vout_thread_t *p_vout,
924 input_thread_t *p_input )
926 char psz_duration[MSTRTIME_MAX_SIZE];
927 char psz_time[MSTRTIME_MAX_SIZE];
928 vlc_value_t time, pos;
931 if( p_vout == NULL ) return;
933 ClearChannels( p_intf, p_vout );
935 var_Get( p_input, "time", &time );
936 i_seconds = time.i_time / 1000000;
937 secstotimestr ( psz_time, i_seconds );
939 var_Get( p_input, "length", &time );
940 if( time.i_time > 0 )
942 secstotimestr( psz_duration, time.i_time / 1000000 );
943 vout_OSDMessage( p_input, POSITION_TEXT_CHAN, (char *) "%s / %s",
944 psz_time, psz_duration );
946 else if( i_seconds > 0 )
948 vout_OSDMessage( p_input, POSITION_TEXT_CHAN, psz_time );
951 if( !p_vout->p_parent_intf || p_vout->b_fullscreen )
953 var_Get( p_input, "position", &pos );
954 vout_OSDSlider( VLC_OBJECT( p_input ), POSITION_WIDGET_CHAN,
955 pos.f_float * 100, OSD_HOR_SLIDER );
959 static void DisplayVolume( intf_thread_t *p_intf, vout_thread_t *p_vout,
960 audio_volume_t i_vol )
966 ClearChannels( p_intf, p_vout );
968 if( !p_vout->p_parent_intf || p_vout->b_fullscreen )
970 vout_OSDSlider( VLC_OBJECT( p_vout ), VOLUME_WIDGET_CHAN,
971 i_vol*100/AOUT_VOLUME_MAX, OSD_VERT_SLIDER );
975 vout_OSDMessage( p_vout, VOLUME_TEXT_CHAN, _( "Volume %d%%" ),
976 i_vol*400/AOUT_VOLUME_MAX );
980 static void ClearChannels( intf_thread_t *p_intf, vout_thread_t *p_vout )
986 spu_Control( p_vout->p_spu, SPU_CHANNEL_CLEAR, DEFAULT_CHAN );
987 for( i = 0; i < CHANNELS_NUMBER; i++ )
989 spu_Control( p_vout->p_spu, SPU_CHANNEL_CLEAR,
990 p_intf->p_sys->p_channels[ i ] );