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 *****************************************************************************/
34 #include <vlc_interface.h>
35 #include <vlc_input.h>
39 #include <vlc_playlist.h>
42 #define BUFFER_SIZE 10
44 #define CHANNELS_NUMBER 4
45 #define VOLUME_TEXT_CHAN p_intf->p_sys->p_channels[ 0 ]
46 #define VOLUME_WIDGET_CHAN p_intf->p_sys->p_channels[ 1 ]
47 #define POSITION_TEXT_CHAN p_intf->p_sys->p_channels[ 2 ]
48 #define POSITION_WIDGET_CHAN p_intf->p_sys->p_channels[ 3 ]
49 /*****************************************************************************
50 * intf_sys_t: description and status of FB interface
51 *****************************************************************************/
54 vlc_mutex_t change_lock; /* mutex to keep the callback
55 * and the main loop from
56 * stepping on each others
58 int p_keys[ BUFFER_SIZE ]; /* buffer that contains
60 int i_size; /* number of events in buffer */
61 int p_channels[ CHANNELS_NUMBER ]; /* contains registered
63 input_thread_t * p_input; /* pointer to input */
64 vout_thread_t * p_vout; /* pointer to vout object */
67 /*****************************************************************************
69 *****************************************************************************/
70 static int Open ( vlc_object_t * );
71 static void Close ( vlc_object_t * );
72 static void Run ( intf_thread_t * );
73 static int GetKey ( intf_thread_t *);
74 static int KeyEvent( vlc_object_t *, char const *,
75 vlc_value_t, vlc_value_t, void * );
76 static int ActionKeyCB( vlc_object_t *, char const *,
77 vlc_value_t, vlc_value_t, void * );
78 static void PlayBookmark( intf_thread_t *, int );
79 static void SetBookmark ( intf_thread_t *, int );
80 static void DisplayPosition( intf_thread_t *, vout_thread_t *, input_thread_t * );
81 static void DisplayVolume ( intf_thread_t *, vout_thread_t *, audio_volume_t );
82 static void ClearChannels ( intf_thread_t *, vout_thread_t * );
84 /*****************************************************************************
86 *****************************************************************************/
87 #define BOOKMARK1_TEXT N_("Playlist bookmark 1")
88 #define BOOKMARK2_TEXT N_("Playlist bookmark 2")
89 #define BOOKMARK3_TEXT N_("Playlist bookmark 3")
90 #define BOOKMARK4_TEXT N_("Playlist bookmark 4")
91 #define BOOKMARK5_TEXT N_("Playlist bookmark 5")
92 #define BOOKMARK6_TEXT N_("Playlist bookmark 6")
93 #define BOOKMARK7_TEXT N_("Playlist bookmark 7")
94 #define BOOKMARK8_TEXT N_("Playlist bookmark 8")
95 #define BOOKMARK9_TEXT N_("Playlist bookmark 9")
96 #define BOOKMARK10_TEXT N_("Playlist bookmark 10")
97 #define BOOKMARK_LONGTEXT N_("Define playlist bookmarks.")
100 set_shortname( _("Hotkeys") );
101 set_description( _("Hotkeys management interface") );
102 set_capability( "interface", 0 );
103 set_callbacks( Open, Close );
106 /*****************************************************************************
107 * Open: initialize interface
108 *****************************************************************************/
109 static int Open( vlc_object_t *p_this )
111 intf_thread_t *p_intf = (intf_thread_t *)p_this;
112 MALLOC_ERR( p_intf->p_sys, intf_sys_t );
114 vlc_mutex_init( p_intf, &p_intf->p_sys->change_lock );
115 p_intf->p_sys->i_size = 0;
116 p_intf->pf_run = Run;
118 var_AddCallback( p_intf->p_libvlc, "key-pressed", KeyEvent, p_intf );
122 /*****************************************************************************
123 * Close: destroy interface
124 *****************************************************************************/
125 static void Close( vlc_object_t *p_this )
127 intf_thread_t *p_intf = (intf_thread_t *)p_this;
129 var_DelCallback( p_intf->p_libvlc, "key-pressed", KeyEvent, p_intf );
131 vlc_mutex_destroy( &p_intf->p_sys->change_lock );
132 /* Destroy structure */
133 free( p_intf->p_sys );
136 /*****************************************************************************
138 *****************************************************************************/
139 static void Run( intf_thread_t *p_intf )
141 input_thread_t *p_input = NULL;
142 vout_thread_t *p_vout = NULL;
143 vout_thread_t *p_last_vout = NULL;
144 struct hotkey *p_hotkeys = p_intf->p_libvlc->p_hotkeys;
147 playlist_t *p_playlist = pl_Yield( p_intf );
149 /* Initialize hotkey structure */
150 for( i = 0; p_hotkeys[i].psz_action != NULL; i++ )
152 var_Create( p_intf->p_libvlc, p_hotkeys[i].psz_action,
153 VLC_VAR_HOTKEY | VLC_VAR_DOINHERIT );
155 var_AddCallback( p_intf->p_libvlc, p_hotkeys[i].psz_action,
157 var_Get( p_intf->p_libvlc, p_hotkeys[i].psz_action, &val );
158 var_Set( p_intf->p_libvlc, p_hotkeys[i].psz_action, val );
161 for( vlc_bool_t b_quit = VLC_FALSE ; !b_quit; )
167 /* msleep( INTF_IDLE_SLEEP ); */
170 i_key = GetKey( p_intf );
172 /* Special action for mouse event */
173 /* FIXME: This should probably be configurable */
174 /* FIXME: rework hotkeys handling to allow more than 1 event
175 * to trigger one same action */
176 switch (i_key & KEY_SPECIAL)
178 case KEY_MOUSEWHEELUP:
179 i_action = ACTIONID_VOL_UP;
181 case KEY_MOUSEWHEELDOWN:
182 i_action = ACTIONID_VOL_DOWN;
184 case KEY_MOUSEWHEELLEFT:
185 i_action = ACTIONID_JUMP_BACKWARD_EXTRASHORT;
187 case KEY_MOUSEWHEELRIGHT:
188 i_action = ACTIONID_JUMP_FORWARD_EXTRASHORT;
193 /* No mouse action, find action triggered by hotkey */
196 for( i = 0; i_key != -1 && p_hotkeys[i].psz_action != NULL; i++ )
198 if( p_hotkeys[i].i_key == i_key )
200 i_action = p_hotkeys[i].i_action;
201 i_times = p_hotkeys[i].i_times;
202 /* times key pressed within max. delta time */
203 p_hotkeys[i].i_times = 0;
211 b_quit = vlc_object_lock_and_wait( p_intf );
212 /* No key pressed, sleep a bit more */
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 )
240 playlist_Stop( p_playlist );
241 vlc_object_kill( p_intf->p_libvlc );
242 vlc_object_kill( p_intf );
243 ClearChannels( p_intf, p_vout );
244 vout_OSDMessage( p_intf, DEFAULT_CHAN, _( "Quit" ) );
246 vlc_object_release( p_vout );
248 vlc_object_release( p_input );
251 else if( i_action == ACTIONID_VOL_UP )
253 audio_volume_t i_newvol;
254 aout_VolumeUp( p_intf, 1, &i_newvol );
255 DisplayVolume( p_intf, p_vout, i_newvol );
257 else if( i_action == ACTIONID_VOL_DOWN )
259 audio_volume_t i_newvol;
260 aout_VolumeDown( p_intf, 1, &i_newvol );
261 DisplayVolume( p_intf, p_vout, i_newvol );
263 else if( i_action == ACTIONID_VOL_MUTE )
265 audio_volume_t i_newvol = -1;
266 aout_VolumeMute( p_intf, &i_newvol );
271 ClearChannels( p_intf, p_vout );
272 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
277 DisplayVolume( p_intf, p_vout, i_newvol );
281 else if( i_action == ACTIONID_INTF_SHOW )
282 var_SetBool( p_playlist, "intf-show", VLC_TRUE );
283 else if( i_action == ACTIONID_INTF_HIDE )
284 var_SetBool( p_playlist, "intf-show", VLC_FALSE );
285 else if( i_action == ACTIONID_SNAPSHOT )
287 if( p_vout ) vout_Control( p_vout, VOUT_SNAPSHOT );
289 else if( i_action == ACTIONID_TOGGLE_FULLSCREEN )
293 var_Get( p_vout, "fullscreen", &val );
294 val.b_bool = !val.b_bool;
295 var_Set( p_vout, "fullscreen", val );
299 var_Get( p_playlist, "fullscreen", &val );
300 val.b_bool = !val.b_bool;
301 var_Set( p_playlist, "fullscreen", val );
304 else if( i_action == ACTIONID_LEAVE_FULLSCREEN )
306 if( p_vout && var_GetBool( p_vout, "fullscreen" ) )
308 var_SetBool( p_vout, "fullscreen", VLC_FALSE );
311 else if( i_action == ACTIONID_WALLPAPER )
315 var_Get( p_vout, "directx-wallpaper", &val );
316 val.b_bool = !val.b_bool;
317 var_Set( p_vout, "directx-wallpaper", val );
321 var_Get( p_playlist, "directx-wallpaper", &val );
322 val.b_bool = !val.b_bool;
323 var_Set( p_playlist, "directx-wallpaper", val );
326 else if( i_action == ACTIONID_LOOP )
328 /* Toggle Normal -> Loop -> Repeat -> Normal ... */
330 var_Get( p_playlist, "loop", &val );
331 var_Get( p_playlist, "repeat", &val2 );
332 if( val2.b_bool == VLC_TRUE )
334 val.b_bool = VLC_FALSE;
335 val2.b_bool = VLC_FALSE;
337 else if( val.b_bool == VLC_TRUE )
339 val.b_bool = VLC_FALSE;
340 val2.b_bool = VLC_TRUE;
344 val.b_bool = VLC_TRUE;
346 var_Set( p_playlist, "loop", val );
347 var_Set( p_playlist, "repeat", val2 );
349 else if( i_action == ACTIONID_RANDOM )
351 var_Get( p_playlist, "random", &val );
352 val.b_bool = !val.b_bool;
353 var_Set( p_playlist, "random", val );
355 else if( i_action == ACTIONID_ZOOM_QUARTER ||
356 i_action == ACTIONID_ZOOM_HALF ||
357 i_action == ACTIONID_ZOOM_ORIGINAL ||
358 i_action == ACTIONID_ZOOM_DOUBLE )
362 if( i_action == ACTIONID_ZOOM_QUARTER )
364 if( i_action == ACTIONID_ZOOM_HALF )
366 if( i_action == ACTIONID_ZOOM_ORIGINAL )
368 if( i_action == ACTIONID_ZOOM_DOUBLE )
370 var_Set( p_vout, "zoom", val );
373 else if( i_action == ACTIONID_PLAY_PAUSE )
375 val.i_int = PLAYING_S;
378 ClearChannels( p_intf, p_vout );
380 var_Get( p_input, "state", &val );
381 if( val.i_int != PAUSE_S )
383 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
389 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
391 val.i_int = PLAYING_S;
393 var_Set( p_input, "state", val );
397 playlist_Play( p_playlist );
403 * How to get a valid value ?
404 * That's not that easy with some special stream
406 vlc_bool_t b_seekable = VLC_TRUE;
409 if( i_action == ACTIONID_PAUSE )
411 var_Get( p_input, "state", &val );
412 if( val.i_int != PAUSE_S )
414 ClearChannels( p_intf, p_vout );
415 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
418 var_Set( p_input, "state", val );
421 else if( i_action == ACTIONID_JUMP_BACKWARD_EXTRASHORT
424 #define SET_TIME( a, b ) \
425 i_interval = config_GetInt( p_input, a "-jump-size" ); \
426 if( i_interval > 0 ) { \
427 val.i_time = ( (mtime_t)(i_interval * b) * 1000000L \
428 * ((mtime_t)(1 << i_times))); \
429 var_Set( p_input, "time-offset", val ); \
430 DisplayPosition( p_intf, p_vout, p_input ); \
432 SET_TIME( "extrashort", -1 );
434 else if( i_action == ACTIONID_JUMP_FORWARD_EXTRASHORT && b_seekable )
436 SET_TIME( "extrashort", 1 );
438 else if( i_action == ACTIONID_JUMP_BACKWARD_SHORT && b_seekable )
440 SET_TIME( "short", -1 );
442 else if( i_action == ACTIONID_JUMP_FORWARD_SHORT && b_seekable )
444 SET_TIME( "short", 1 );
446 else if( i_action == ACTIONID_JUMP_BACKWARD_MEDIUM && b_seekable )
448 SET_TIME( "medium", -1 );
450 else if( i_action == ACTIONID_JUMP_FORWARD_MEDIUM && b_seekable )
452 SET_TIME( "medium", 1 );
454 else if( i_action == ACTIONID_JUMP_BACKWARD_LONG && b_seekable )
456 SET_TIME( "long", -1 );
458 else if( i_action == ACTIONID_JUMP_FORWARD_LONG && b_seekable )
460 SET_TIME( "long", 1 );
463 else if( i_action == ACTIONID_AUDIO_TRACK )
465 vlc_value_t val, list, list2;
467 var_Get( p_input, "audio-es", &val );
468 var_Change( p_input, "audio-es", VLC_VAR_GETCHOICES,
470 i_count = list.p_list->i_count;
475 for( i = 0; i < i_count; i++ )
477 if( val.i_int == list.p_list->p_values[i].i_int )
482 /* value of audio-es was not in choices list */
486 "invalid current audio track, selecting 0" );
487 var_Set( p_input, "audio-es",
488 list.p_list->p_values[0] );
491 else if( i == i_count - 1 )
493 var_Set( p_input, "audio-es",
494 list.p_list->p_values[1] );
499 var_Set( p_input, "audio-es",
500 list.p_list->p_values[i+1] );
503 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
504 _("Audio track: %s"),
505 list2.p_list->p_values[i].psz_string );
507 else if( i_action == ACTIONID_AUDIODEVICE_CYCLE && p_vout)
509 vlc_value_t val, list, list2;
511 aout_instance_t *p_aout = vlc_object_find( p_intf, VLC_OBJECT_AOUT, FIND_ANYWHERE );
512 var_Get( p_aout, "audio-device", &val );
513 var_Change( p_aout, "audio-device", VLC_VAR_GETCHOICES,&list, &list2 );
514 i_count = list.p_list->i_count;
520 for( i = 0; i < i_count; i++ )
522 if( val.i_int == list.p_list->p_values[i].i_int )
530 "invalid current audio device, selecting 0" );
531 var_Set( p_aout, "audio-device",
532 list.p_list->p_values[0] );
536 else if( i == i_count -1 )
538 var_Set( p_aout, "audio-device",
539 list.p_list->p_values[0] );
545 var_Set( p_aout, "audio-device",
546 list.p_list->p_values[i+1] );
549 vout_OSDMessage( VLC_OBJECT(p_input),
551 _("Audio Device: %s"),
552 list2.p_list->p_values[i].psz_string);
553 vlc_object_release( p_aout );
555 else if( i_action == ACTIONID_SUBTITLE_TRACK )
557 vlc_value_t val, list, list2;
559 var_Get( p_input, "spu-es", &val );
561 var_Change( p_input, "spu-es", VLC_VAR_GETCHOICES,
563 i_count = list.p_list->i_count;
566 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
567 _("Subtitle track: %s"), _("N/A") );
570 for( i = 0; i < i_count; i++ )
572 if( val.i_int == list.p_list->p_values[i].i_int )
577 /* value of spu-es was not in choices list */
581 "invalid current subtitle track, selecting 0" );
582 var_Set( p_input, "spu-es", list.p_list->p_values[0] );
585 else if( i == i_count - 1 )
587 var_Set( p_input, "spu-es", list.p_list->p_values[0] );
592 var_Set( p_input, "spu-es", list.p_list->p_values[i+1] );
595 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
596 _("Subtitle track: %s"),
597 list2.p_list->p_values[i].psz_string );
599 else if( i_action == ACTIONID_ASPECT_RATIO && p_vout )
601 vlc_value_t val={0}, val_list, text_list;
602 var_Get( p_vout, "aspect-ratio", &val );
603 if( var_Change( p_vout, "aspect-ratio", VLC_VAR_GETLIST,
604 &val_list, &text_list ) >= 0 )
607 for( i = 0; i < val_list.p_list->i_count; i++ )
609 if( !strcmp( val_list.p_list->p_values[i].psz_string,
616 if( i == val_list.p_list->i_count ) i = 0;
617 var_SetString( p_vout, "aspect-ratio",
618 val_list.p_list->p_values[i].psz_string );
619 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
620 _("Aspect ratio: %s"),
621 text_list.p_list->p_values[i].psz_string );
623 free( val.psz_string );
625 else if( i_action == ACTIONID_CROP && p_vout )
627 vlc_value_t val={0}, val_list, text_list;
628 var_Get( p_vout, "crop", &val );
629 if( var_Change( p_vout, "crop", VLC_VAR_GETLIST,
630 &val_list, &text_list ) >= 0 )
633 for( i = 0; i < val_list.p_list->i_count; i++ )
635 if( !strcmp( val_list.p_list->p_values[i].psz_string,
642 if( i == val_list.p_list->i_count ) i = 0;
643 var_SetString( p_vout, "crop",
644 val_list.p_list->p_values[i].psz_string );
645 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
647 text_list.p_list->p_values[i].psz_string );
649 free( val.psz_string );
651 else if( i_action == ACTIONID_DEINTERLACE && p_vout )
653 vlc_value_t val={0}, val_list, text_list;
654 var_Get( p_vout, "deinterlace", &val );
655 if( var_Change( p_vout, "deinterlace", VLC_VAR_GETLIST,
656 &val_list, &text_list ) >= 0 )
659 for( i = 0; i < val_list.p_list->i_count; i++ )
661 if( !strcmp( val_list.p_list->p_values[i].psz_string,
668 if( i == val_list.p_list->i_count ) i = 0;
669 var_SetString( p_vout, "deinterlace",
670 val_list.p_list->p_values[i].psz_string );
671 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
672 _("Deinterlace mode: %s"),
673 text_list.p_list->p_values[i].psz_string );
675 free( val.psz_string );
677 else if( ( i_action == ACTIONID_ZOOM || i_action == ACTIONID_UNZOOM ) && p_vout )
679 vlc_value_t val={0}, val_list, text_list;
680 var_Get( p_vout, "zoom", &val );
681 if( var_Change( p_vout, "zoom", VLC_VAR_GETLIST,
682 &val_list, &text_list ) >= 0 )
685 for( i = 0; i < val_list.p_list->i_count; i++ )
687 if( val_list.p_list->p_values[i].f_float
690 if( i_action == ACTIONID_ZOOM )
692 else /* ACTIONID_UNZOOM */
697 if( i == val_list.p_list->i_count ) i = 0;
698 if( i == -1 ) i = val_list.p_list->i_count-1;
699 var_SetFloat( p_vout, "zoom",
700 val_list.p_list->p_values[i].f_float );
701 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
703 text_list.p_list->p_values[i].var.psz_name );
706 else if( i_action == ACTIONID_CROP_TOP && p_vout )
707 var_IncInteger( p_vout, "crop-top" );
708 else if( i_action == ACTIONID_UNCROP_TOP && p_vout )
709 var_DecInteger( p_vout, "crop-top" );
710 else if( i_action == ACTIONID_CROP_BOTTOM && p_vout )
711 var_IncInteger( p_vout, "crop-bottom" );
712 else if( i_action == ACTIONID_UNCROP_BOTTOM && p_vout )
713 var_DecInteger( p_vout, "crop-bottom" );
714 else if( i_action == ACTIONID_CROP_LEFT && p_vout )
715 var_IncInteger( p_vout, "crop-left" );
716 else if( i_action == ACTIONID_UNCROP_LEFT && p_vout )
717 var_DecInteger( p_vout, "crop-left" );
718 else if( i_action == ACTIONID_CROP_RIGHT && p_vout )
719 var_IncInteger( p_vout, "crop-right" );
720 else if( i_action == ACTIONID_UNCROP_RIGHT && p_vout )
721 var_DecInteger( p_vout, "crop-right" );
723 else if( i_action == ACTIONID_NEXT )
725 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN, _("Next") );
726 playlist_Next( p_playlist );
728 else if( i_action == ACTIONID_PREV )
730 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
732 playlist_Prev( p_playlist );
734 else if( i_action == ACTIONID_STOP )
736 playlist_Stop( p_playlist );
738 else if( i_action == ACTIONID_FASTER )
740 var_SetVoid( p_input, "rate-faster" );
741 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
744 else if( i_action == ACTIONID_SLOWER )
746 var_SetVoid( p_input, "rate-slower" );
747 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
750 else if( i_action == ACTIONID_POSITION && b_seekable )
752 DisplayPosition( p_intf, p_vout, p_input );
754 else if( i_action >= ACTIONID_PLAY_BOOKMARK1 &&
755 i_action <= ACTIONID_PLAY_BOOKMARK10 )
757 PlayBookmark( p_intf, i_action - ACTIONID_PLAY_BOOKMARK1 + 1 );
759 else if( i_action >= ACTIONID_SET_BOOKMARK1 &&
760 i_action <= ACTIONID_SET_BOOKMARK10 )
762 SetBookmark( p_intf, i_action - ACTIONID_SET_BOOKMARK1 + 1 );
764 /* Only makes sense with DVD */
765 else if( i_action == ACTIONID_TITLE_PREV )
766 var_SetVoid( p_input, "prev-title" );
767 else if( i_action == ACTIONID_TITLE_NEXT )
768 var_SetVoid( p_input, "next-title" );
769 else if( i_action == ACTIONID_CHAPTER_PREV )
770 var_SetVoid( p_input, "prev-chapter" );
771 else if( i_action == ACTIONID_CHAPTER_NEXT )
772 var_SetVoid( p_input, "next-chapter" );
773 else if( i_action == ACTIONID_DISC_MENU )
774 var_SetInteger( p_input, "title 0", 2 );
776 else if( i_action == ACTIONID_SUBDELAY_DOWN )
778 int64_t i_delay = var_GetTime( p_input, "spu-delay" );
779 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,
783 _( "Subtitle delay %i ms" ),
784 (int)(i_delay/1000) );
786 else if( i_action == ACTIONID_SUBDELAY_UP )
788 int64_t i_delay = var_GetTime( p_input, "spu-delay" );
789 i_delay += 50000; /* 50 ms */
790 var_SetTime( p_input, "spu-delay", i_delay );
791 ClearChannels( p_intf, p_vout );
792 vout_OSDMessage( p_intf, DEFAULT_CHAN,
793 _( "Subtitle delay %i ms" ),
794 (int)(i_delay/1000) );
796 else if( i_action == ACTIONID_AUDIODELAY_DOWN )
798 int64_t i_delay = var_GetTime( p_input, "audio-delay" );
799 i_delay -= 50000; /* 50 ms */
800 var_SetTime( p_input, "audio-delay", i_delay );
801 ClearChannels( p_intf, p_vout );
802 vout_OSDMessage( p_intf, DEFAULT_CHAN,
803 _( "Audio delay %i ms" ),
804 (int)(i_delay/1000) );
806 else if( i_action == ACTIONID_AUDIODELAY_UP )
808 int64_t i_delay = var_GetTime( p_input, "audio-delay" );
809 i_delay += 50000; /* 50 ms */
810 var_SetTime( p_input, "audio-delay", i_delay );
811 ClearChannels( p_intf, p_vout );
812 vout_OSDMessage( p_intf, DEFAULT_CHAN,
813 _( "Audio delay %i ms" ),
814 (int)(i_delay/1000) );
816 else if( i_action == ACTIONID_PLAY )
818 var_Get( p_input, "rate", &val );
819 if( val.i_int != INPUT_RATE_DEFAULT )
821 /* Return to normal speed */
822 var_SetInteger( p_input, "rate", INPUT_RATE_DEFAULT );
826 ClearChannels( p_intf, p_vout );
827 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
829 playlist_Play( p_playlist );
832 else if( i_action == ACTIONID_MENU_ON )
834 osd_MenuShow( VLC_OBJECT(p_intf) );
836 else if( i_action == ACTIONID_MENU_OFF )
838 osd_MenuHide( VLC_OBJECT(p_intf) );
840 else if( i_action == ACTIONID_MENU_LEFT )
842 osd_MenuPrev( VLC_OBJECT(p_intf) );
844 else if( i_action == ACTIONID_MENU_RIGHT )
846 osd_MenuNext( VLC_OBJECT(p_intf) );
848 else if( i_action == ACTIONID_MENU_UP )
850 osd_MenuUp( VLC_OBJECT(p_intf) );
852 else if( i_action == ACTIONID_MENU_DOWN )
854 osd_MenuDown( VLC_OBJECT(p_intf) );
856 else if( i_action == ACTIONID_MENU_SELECT )
858 osd_MenuActivate( VLC_OBJECT(p_intf) );
863 vlc_object_release( p_vout );
865 vlc_object_release( p_input );
867 pl_Release( p_intf );
870 static int GetKey( intf_thread_t *p_intf)
872 vlc_mutex_lock( &p_intf->p_sys->change_lock );
873 if ( p_intf->p_sys->i_size == 0 )
875 vlc_mutex_unlock( &p_intf->p_sys->change_lock );
880 int i_return = p_intf->p_sys->p_keys[ 0 ];
882 p_intf->p_sys->i_size--;
883 for ( i = 0; i < BUFFER_SIZE - 1; i++)
885 p_intf->p_sys->p_keys[ i ] = p_intf->p_sys->p_keys[ i + 1 ];
887 vlc_mutex_unlock( &p_intf->p_sys->change_lock );
892 /*****************************************************************************
893 * KeyEvent: callback for keyboard events
894 *****************************************************************************/
895 static int KeyEvent( vlc_object_t *p_this, char const *psz_var,
896 vlc_value_t oldval, vlc_value_t newval, void *p_data )
898 VLC_UNUSED(psz_var); VLC_UNUSED(oldval);
899 intf_thread_t *p_intf = (intf_thread_t *)p_data;
902 msg_Warn( p_this, "Received invalid key event %d", newval.i_int );
905 vlc_mutex_lock( &p_intf->p_sys->change_lock );
906 if ( p_intf->p_sys->i_size == BUFFER_SIZE )
908 msg_Warn( p_intf, "event buffer full, dropping keypress" );
909 vlc_mutex_unlock( &p_intf->p_sys->change_lock );
914 p_intf->p_sys->p_keys[ p_intf->p_sys->i_size ] = newval.i_int;
915 p_intf->p_sys->i_size++;
917 vlc_mutex_lock( &p_intf->object_lock );
918 vlc_cond_signal( &p_intf->object_wait );
919 vlc_mutex_unlock( &p_intf->object_lock );
920 vlc_mutex_unlock( &p_intf->p_sys->change_lock );
925 static int ActionKeyCB( vlc_object_t *p_this, char const *psz_var,
926 vlc_value_t oldval, vlc_value_t newval, void *p_data )
928 VLC_UNUSED(oldval); VLC_UNUSED(p_data);
929 libvlc_int_t *p_libvlc = (libvlc_int_t *)p_this;
930 struct hotkey *p_hotkeys = p_libvlc->p_hotkeys;
934 for( i = 0; p_hotkeys[i].psz_action != NULL; i++ )
936 if( !strcmp( p_hotkeys[i].psz_action, psz_var ) )
938 p_hotkeys[i].i_key = newval.i_int;
939 /* do hotkey accounting */
941 if( (p_hotkeys[i].i_delta_date > 0) &&
942 (p_hotkeys[i].i_delta_date <= (i_date - p_hotkeys[i].i_last_date) ) )
943 p_hotkeys[i].i_times = 0;
945 p_hotkeys[i].i_times++;
946 p_hotkeys[i].i_last_date = i_date;
953 static void PlayBookmark( intf_thread_t *p_intf, int i_num )
956 char psz_bookmark_name[11];
957 playlist_t *p_playlist = pl_Yield( p_intf );
959 sprintf( psz_bookmark_name, "bookmark%i", i_num );
960 var_Create( p_intf, psz_bookmark_name, VLC_VAR_STRING|VLC_VAR_DOINHERIT );
961 var_Get( p_intf, psz_bookmark_name, &val );
963 char *psz_bookmark = strdup( val.psz_string );
965 FOREACH_ARRAY( playlist_item_t *p_item, p_playlist->items )
966 char *psz_uri = input_item_GetURI( p_item->p_input );
967 if( !strcmp( psz_bookmark, psz_uri ) )
970 playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, VLC_TRUE,
978 vlc_object_release( p_playlist );
981 static void SetBookmark( intf_thread_t *p_intf, int i_num )
983 playlist_t *p_playlist = pl_Yield( p_intf );
984 char psz_bookmark_name[11];
985 sprintf( psz_bookmark_name, "bookmark%i", i_num );
986 var_Create( p_intf, psz_bookmark_name,
987 VLC_VAR_STRING|VLC_VAR_DOINHERIT );
988 if( p_playlist->status.p_item )
990 char *psz_uri = input_item_GetURI( p_playlist->status.p_item->p_input );
991 config_PutPsz( p_intf, psz_bookmark_name, psz_uri);
992 msg_Info( p_intf, "setting playlist bookmark %i to %s", i_num, psz_uri);
994 config_SaveConfigFile( p_intf, "hotkeys" );
996 pl_Release( p_intf );
999 static void DisplayPosition( intf_thread_t *p_intf, vout_thread_t *p_vout,
1000 input_thread_t *p_input )
1002 char psz_duration[MSTRTIME_MAX_SIZE];
1003 char psz_time[MSTRTIME_MAX_SIZE];
1004 vlc_value_t time, pos;
1007 if( p_vout == NULL ) return;
1009 ClearChannels( p_intf, p_vout );
1011 var_Get( p_input, "time", &time );
1012 i_seconds = time.i_time / 1000000;
1013 secstotimestr ( psz_time, i_seconds );
1015 var_Get( p_input, "length", &time );
1016 if( time.i_time > 0 )
1018 secstotimestr( psz_duration, time.i_time / 1000000 );
1019 vout_OSDMessage( p_input, POSITION_TEXT_CHAN, (char *) "%s / %s",
1020 psz_time, psz_duration );
1022 else if( i_seconds > 0 )
1024 vout_OSDMessage( p_input, POSITION_TEXT_CHAN, psz_time );
1027 if( !p_vout->p_parent_intf || p_vout->b_fullscreen )
1029 var_Get( p_input, "position", &pos );
1030 vout_OSDSlider( VLC_OBJECT( p_input ), POSITION_WIDGET_CHAN,
1031 pos.f_float * 100, OSD_HOR_SLIDER );
1035 static void DisplayVolume( intf_thread_t *p_intf, vout_thread_t *p_vout,
1036 audio_volume_t i_vol )
1038 if( p_vout == NULL )
1042 ClearChannels( p_intf, p_vout );
1044 if( !p_vout->p_parent_intf || p_vout->b_fullscreen )
1046 vout_OSDSlider( VLC_OBJECT( p_vout ), VOLUME_WIDGET_CHAN,
1047 i_vol*100/AOUT_VOLUME_MAX, OSD_VERT_SLIDER );
1051 vout_OSDMessage( p_vout, VOLUME_TEXT_CHAN, _( "Volume %d%%" ),
1052 i_vol*400/AOUT_VOLUME_MAX );
1056 static void ClearChannels( intf_thread_t *p_intf, vout_thread_t *p_vout )
1062 spu_Control( p_vout->p_spu, SPU_CHANNEL_CLEAR, DEFAULT_CHAN );
1063 for( i = 0; i < CHANNELS_NUMBER; i++ )
1065 spu_Control( p_vout->p_spu, SPU_CHANNEL_CLEAR,
1066 p_intf->p_sys->p_channels[ i ] );