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 int p_actions[ BUFFER_SIZE ]; /* buffer that contains
56 int i_size; /* number of events in buffer */
57 int p_channels[ CHANNELS_NUMBER ]; /* contains registered
59 input_thread_t * p_input; /* pointer to input */
60 vout_thread_t * p_vout; /* pointer to vout object */
63 /*****************************************************************************
65 *****************************************************************************/
66 static int Open ( vlc_object_t * );
67 static void Close ( vlc_object_t * );
68 static void Run ( intf_thread_t * );
69 static int GetAction( intf_thread_t *);
70 static int ActionEvent( vlc_object_t *, char const *,
71 vlc_value_t, vlc_value_t, void * );
72 static int SpecialKeyEvent( vlc_object_t *, char const *,
73 vlc_value_t, vlc_value_t, void * );
74 static void PlayBookmark( intf_thread_t *, int );
75 static void SetBookmark ( intf_thread_t *, int );
76 static void DisplayPosition( intf_thread_t *, vout_thread_t *, input_thread_t * );
77 static void DisplayVolume ( intf_thread_t *, vout_thread_t *, audio_volume_t );
78 static void ClearChannels ( intf_thread_t *, vout_thread_t * );
80 /*****************************************************************************
82 *****************************************************************************/
83 #define BOOKMARK1_TEXT N_("Playlist bookmark 1")
84 #define BOOKMARK2_TEXT N_("Playlist bookmark 2")
85 #define BOOKMARK3_TEXT N_("Playlist bookmark 3")
86 #define BOOKMARK4_TEXT N_("Playlist bookmark 4")
87 #define BOOKMARK5_TEXT N_("Playlist bookmark 5")
88 #define BOOKMARK6_TEXT N_("Playlist bookmark 6")
89 #define BOOKMARK7_TEXT N_("Playlist bookmark 7")
90 #define BOOKMARK8_TEXT N_("Playlist bookmark 8")
91 #define BOOKMARK9_TEXT N_("Playlist bookmark 9")
92 #define BOOKMARK10_TEXT N_("Playlist bookmark 10")
93 #define BOOKMARK_LONGTEXT N_("Define playlist bookmarks.")
96 set_shortname( _("Hotkeys") );
97 set_description( _("Hotkeys management interface") );
98 set_capability( "interface", 0 );
99 set_callbacks( Open, Close );
102 /*****************************************************************************
103 * Open: initialize interface
104 *****************************************************************************/
105 static int Open( vlc_object_t *p_this )
107 intf_thread_t *p_intf = (intf_thread_t *)p_this;
108 MALLOC_ERR( p_intf->p_sys, intf_sys_t );
110 p_intf->p_sys->i_size = 0;
111 p_intf->pf_run = Run;
113 var_AddCallback( p_intf->p_libvlc, "key-pressed", SpecialKeyEvent, p_intf );
114 var_AddCallback( p_intf->p_libvlc, "key-action", ActionEvent, p_intf );
118 /*****************************************************************************
119 * Close: destroy interface
120 *****************************************************************************/
121 static void Close( vlc_object_t *p_this )
123 intf_thread_t *p_intf = (intf_thread_t *)p_this;
125 var_DelCallback( p_intf->p_libvlc, "key-action", ActionEvent, p_intf );
126 var_DelCallback( p_intf->p_libvlc, "key-pressed", SpecialKeyEvent, p_intf );
128 /* Destroy structure */
129 free( p_intf->p_sys );
132 /*****************************************************************************
134 *****************************************************************************/
135 static void Run( intf_thread_t *p_intf )
137 vout_thread_t *p_vout = NULL;
138 struct hotkey *p_hotkeys = p_intf->p_libvlc->p_hotkeys;
141 playlist_t *p_playlist = pl_Yield( p_intf );
143 /* Initialize hotkey structure */
144 for( i = 0; p_hotkeys[i].psz_action != NULL; i++ )
146 var_Create( p_intf->p_libvlc, p_hotkeys[i].psz_action,
147 VLC_VAR_HOTKEY | VLC_VAR_DOINHERIT );
149 var_Get( p_intf->p_libvlc, p_hotkeys[i].psz_action, &val );
150 var_Set( p_intf->p_libvlc, p_hotkeys[i].psz_action, val );
155 input_thread_t *p_input;
156 vout_thread_t *p_last_vout;
157 int i_action = GetAction( p_intf );
162 /* Update the input */
164 p_input = p_playlist->p_input;
166 vlc_object_yield( p_input );
169 /* Update the vout */
170 p_last_vout = p_vout;
171 p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT, FIND_ANYWHERE );
173 /* Register OSD channels */
174 if( p_vout && p_vout != p_last_vout )
176 for( i = 0; i < CHANNELS_NUMBER; i++ )
178 spu_Control( p_vout->p_spu, SPU_CHANNEL_REGISTER,
179 &p_intf->p_sys->p_channels[ i ] );
184 if( i_action == ACTIONID_QUIT )
187 playlist_Stop( p_playlist );
188 vlc_object_kill( p_intf->p_libvlc );
189 vlc_object_kill( p_intf );
190 ClearChannels( p_intf, p_vout );
191 vout_OSDMessage( p_intf, DEFAULT_CHAN, _( "Quit" ) );
193 vlc_object_release( p_vout );
195 vlc_object_release( p_input );
198 /* Volume and audio actions */
199 else if( i_action == ACTIONID_VOL_UP )
201 audio_volume_t i_newvol;
202 aout_VolumeUp( p_intf, 1, &i_newvol );
203 DisplayVolume( p_intf, p_vout, i_newvol );
205 else if( i_action == ACTIONID_VOL_DOWN )
207 audio_volume_t i_newvol;
208 aout_VolumeDown( p_intf, 1, &i_newvol );
209 DisplayVolume( p_intf, p_vout, i_newvol );
211 else if( i_action == ACTIONID_VOL_MUTE )
213 audio_volume_t i_newvol = -1;
214 aout_VolumeMute( p_intf, &i_newvol );
219 ClearChannels( p_intf, p_vout );
220 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
225 DisplayVolume( p_intf, p_vout, i_newvol );
229 /* Interface showing */
230 else if( i_action == ACTIONID_INTF_SHOW )
231 var_SetBool( p_playlist, "intf-show", VLC_TRUE );
232 else if( i_action == ACTIONID_INTF_HIDE )
233 var_SetBool( p_playlist, "intf-show", VLC_FALSE );
234 /* Video Output actions */
235 else if( i_action == ACTIONID_SNAPSHOT )
237 if( p_vout ) vout_Control( p_vout, VOUT_SNAPSHOT );
239 else if( i_action == ACTIONID_TOGGLE_FULLSCREEN )
243 var_Get( p_vout, "fullscreen", &val );
244 val.b_bool = !val.b_bool;
245 var_Set( p_vout, "fullscreen", val );
249 var_Get( p_playlist, "fullscreen", &val );
250 val.b_bool = !val.b_bool;
251 var_Set( p_playlist, "fullscreen", val );
254 else if( i_action == ACTIONID_LEAVE_FULLSCREEN )
256 if( p_vout && var_GetBool( p_vout, "fullscreen" ) )
258 var_SetBool( p_vout, "fullscreen", VLC_FALSE );
261 else if( i_action == ACTIONID_ZOOM_QUARTER ||
262 i_action == ACTIONID_ZOOM_HALF ||
263 i_action == ACTIONID_ZOOM_ORIGINAL ||
264 i_action == ACTIONID_ZOOM_DOUBLE )
268 if( i_action == ACTIONID_ZOOM_QUARTER )
270 if( i_action == ACTIONID_ZOOM_HALF )
272 if( i_action == ACTIONID_ZOOM_ORIGINAL )
274 if( i_action == ACTIONID_ZOOM_DOUBLE )
276 var_Set( p_vout, "zoom", val );
279 else if( i_action == ACTIONID_WALLPAPER )
283 var_Get( p_vout, "directx-wallpaper", &val );
284 val.b_bool = !val.b_bool;
285 var_Set( p_vout, "directx-wallpaper", val );
289 var_Get( p_playlist, "directx-wallpaper", &val );
290 val.b_bool = !val.b_bool;
291 var_Set( p_playlist, "directx-wallpaper", val );
294 /* Playlist actions */
295 else if( i_action == ACTIONID_LOOP )
297 /* Toggle Normal -> Loop -> Repeat -> Normal ... */
299 var_Get( p_playlist, "loop", &val );
300 var_Get( p_playlist, "repeat", &val2 );
301 if( val2.b_bool == VLC_TRUE )
303 val.b_bool = VLC_FALSE;
304 val2.b_bool = VLC_FALSE;
306 else if( val.b_bool == VLC_TRUE )
308 val.b_bool = VLC_FALSE;
309 val2.b_bool = VLC_TRUE;
313 val.b_bool = VLC_TRUE;
315 var_Set( p_playlist, "loop", val );
316 var_Set( p_playlist, "repeat", val2 );
318 else if( i_action == ACTIONID_RANDOM )
320 var_Get( p_playlist, "random", &val );
321 val.b_bool = !val.b_bool;
322 var_Set( p_playlist, "random", val );
324 else if( i_action == ACTIONID_PLAY_PAUSE )
326 val.i_int = PLAYING_S;
329 ClearChannels( p_intf, p_vout );
331 var_Get( p_input, "state", &val );
332 if( val.i_int != PAUSE_S )
334 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
340 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
342 val.i_int = PLAYING_S;
344 var_Set( p_input, "state", val );
348 playlist_Play( p_playlist );
351 else if( i_action == ACTIONID_AUDIODEVICE_CYCLE )
353 vlc_value_t val, list, list2;
356 aout_instance_t *p_aout =
357 vlc_object_find( p_intf, VLC_OBJECT_AOUT, FIND_ANYWHERE );
358 var_Get( p_aout, "audio-device", &val );
359 var_Change( p_aout, "audio-device", VLC_VAR_GETCHOICES,
361 i_count = list.p_list->i_count;
363 /* Not enough device to switch between */
367 for( i = 0; i < i_count; i++ )
369 if( val.i_int == list.p_list->p_values[i].i_int )
377 "invalid current audio device, selecting 0" );
378 var_Set( p_aout, "audio-device",
379 list.p_list->p_values[0] );
382 else if( i == i_count -1 )
384 var_Set( p_aout, "audio-device",
385 list.p_list->p_values[0] );
390 var_Set( p_aout, "audio-device",
391 list.p_list->p_values[i+1] );
394 vout_OSDMessage( p_intf, DEFAULT_CHAN,
395 _("Audio Device: %s"),
396 list2.p_list->p_values[i].psz_string);
397 vlc_object_release( p_aout );
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 var_Set( p_input, "time-offset", val ); \
429 DisplayPosition( p_intf, p_vout, p_input ); \
431 SET_TIME( "extrashort", -1 );
433 else if( i_action == ACTIONID_JUMP_FORWARD_EXTRASHORT && b_seekable )
435 SET_TIME( "extrashort", 1 );
437 else if( i_action == ACTIONID_JUMP_BACKWARD_SHORT && b_seekable )
439 SET_TIME( "short", -1 );
441 else if( i_action == ACTIONID_JUMP_FORWARD_SHORT && b_seekable )
443 SET_TIME( "short", 1 );
445 else if( i_action == ACTIONID_JUMP_BACKWARD_MEDIUM && b_seekable )
447 SET_TIME( "medium", -1 );
449 else if( i_action == ACTIONID_JUMP_FORWARD_MEDIUM && b_seekable )
451 SET_TIME( "medium", 1 );
453 else if( i_action == ACTIONID_JUMP_BACKWARD_LONG && b_seekable )
455 SET_TIME( "long", -1 );
457 else if( i_action == ACTIONID_JUMP_FORWARD_LONG && b_seekable )
459 SET_TIME( "long", 1 );
462 else if( i_action == ACTIONID_AUDIO_TRACK )
464 vlc_value_t val, list, list2;
466 var_Get( p_input, "audio-es", &val );
467 var_Change( p_input, "audio-es", VLC_VAR_GETCHOICES,
469 i_count = list.p_list->i_count;
474 for( i = 0; i < i_count; i++ )
476 if( val.i_int == list.p_list->p_values[i].i_int )
481 /* value of audio-es was not in choices list */
485 "invalid current audio track, selecting 0" );
486 var_Set( p_input, "audio-es",
487 list.p_list->p_values[0] );
490 else if( i == i_count - 1 )
492 var_Set( p_input, "audio-es",
493 list.p_list->p_values[1] );
498 var_Set( p_input, "audio-es",
499 list.p_list->p_values[i+1] );
502 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
503 _("Audio track: %s"),
504 list2.p_list->p_values[i].psz_string );
506 else if( i_action == ACTIONID_SUBTITLE_TRACK )
508 vlc_value_t val, list, list2;
510 var_Get( p_input, "spu-es", &val );
512 var_Change( p_input, "spu-es", VLC_VAR_GETCHOICES,
514 i_count = list.p_list->i_count;
517 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
518 _("Subtitle track: %s"), _("N/A") );
521 for( i = 0; i < i_count; i++ )
523 if( val.i_int == list.p_list->p_values[i].i_int )
528 /* value of spu-es was not in choices list */
532 "invalid current subtitle track, selecting 0" );
533 var_Set( p_input, "spu-es", list.p_list->p_values[0] );
536 else if( i == i_count - 1 )
538 var_Set( p_input, "spu-es", list.p_list->p_values[0] );
543 var_Set( p_input, "spu-es", list.p_list->p_values[i+1] );
546 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
547 _("Subtitle track: %s"),
548 list2.p_list->p_values[i].psz_string );
550 else if( i_action == ACTIONID_ASPECT_RATIO && p_vout )
552 vlc_value_t val={0}, val_list, text_list;
553 var_Get( p_vout, "aspect-ratio", &val );
554 if( var_Change( p_vout, "aspect-ratio", VLC_VAR_GETLIST,
555 &val_list, &text_list ) >= 0 )
558 for( i = 0; i < val_list.p_list->i_count; i++ )
560 if( !strcmp( val_list.p_list->p_values[i].psz_string,
567 if( i == val_list.p_list->i_count ) i = 0;
568 var_SetString( p_vout, "aspect-ratio",
569 val_list.p_list->p_values[i].psz_string );
570 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
571 _("Aspect ratio: %s"),
572 text_list.p_list->p_values[i].psz_string );
574 free( val.psz_string );
576 else if( i_action == ACTIONID_CROP && p_vout )
578 vlc_value_t val={0}, val_list, text_list;
579 var_Get( p_vout, "crop", &val );
580 if( var_Change( p_vout, "crop", VLC_VAR_GETLIST,
581 &val_list, &text_list ) >= 0 )
584 for( i = 0; i < val_list.p_list->i_count; i++ )
586 if( !strcmp( val_list.p_list->p_values[i].psz_string,
593 if( i == val_list.p_list->i_count ) i = 0;
594 var_SetString( p_vout, "crop",
595 val_list.p_list->p_values[i].psz_string );
596 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
598 text_list.p_list->p_values[i].psz_string );
600 free( val.psz_string );
602 else if( i_action == ACTIONID_DEINTERLACE && p_vout )
604 vlc_value_t val={0}, val_list, text_list;
605 var_Get( p_vout, "deinterlace", &val );
606 if( var_Change( p_vout, "deinterlace", VLC_VAR_GETLIST,
607 &val_list, &text_list ) >= 0 )
610 for( i = 0; i < val_list.p_list->i_count; i++ )
612 if( !strcmp( val_list.p_list->p_values[i].psz_string,
619 if( i == val_list.p_list->i_count ) i = 0;
620 var_SetString( p_vout, "deinterlace",
621 val_list.p_list->p_values[i].psz_string );
622 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
623 _("Deinterlace mode: %s"),
624 text_list.p_list->p_values[i].psz_string );
626 free( val.psz_string );
628 else if( ( i_action == ACTIONID_ZOOM || i_action == ACTIONID_UNZOOM ) && p_vout )
630 vlc_value_t val={0}, val_list, text_list;
631 var_Get( p_vout, "zoom", &val );
632 if( var_Change( p_vout, "zoom", VLC_VAR_GETLIST,
633 &val_list, &text_list ) >= 0 )
636 for( i = 0; i < val_list.p_list->i_count; i++ )
638 if( val_list.p_list->p_values[i].f_float
641 if( i_action == ACTIONID_ZOOM )
643 else /* ACTIONID_UNZOOM */
648 if( i == val_list.p_list->i_count ) i = 0;
649 if( i == -1 ) i = val_list.p_list->i_count-1;
650 var_SetFloat( p_vout, "zoom",
651 val_list.p_list->p_values[i].f_float );
652 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
654 text_list.p_list->p_values[i].var.psz_name );
657 else if( i_action == ACTIONID_CROP_TOP && p_vout )
658 var_IncInteger( p_vout, "crop-top" );
659 else if( i_action == ACTIONID_UNCROP_TOP && p_vout )
660 var_DecInteger( p_vout, "crop-top" );
661 else if( i_action == ACTIONID_CROP_BOTTOM && p_vout )
662 var_IncInteger( p_vout, "crop-bottom" );
663 else if( i_action == ACTIONID_UNCROP_BOTTOM && p_vout )
664 var_DecInteger( p_vout, "crop-bottom" );
665 else if( i_action == ACTIONID_CROP_LEFT && p_vout )
666 var_IncInteger( p_vout, "crop-left" );
667 else if( i_action == ACTIONID_UNCROP_LEFT && p_vout )
668 var_DecInteger( p_vout, "crop-left" );
669 else if( i_action == ACTIONID_CROP_RIGHT && p_vout )
670 var_IncInteger( p_vout, "crop-right" );
671 else if( i_action == ACTIONID_UNCROP_RIGHT && p_vout )
672 var_DecInteger( p_vout, "crop-right" );
674 else if( i_action == ACTIONID_NEXT )
676 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN, _("Next") );
677 playlist_Next( p_playlist );
679 else if( i_action == ACTIONID_PREV )
681 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
683 playlist_Prev( p_playlist );
685 else if( i_action == ACTIONID_STOP )
687 playlist_Stop( p_playlist );
689 else if( i_action == ACTIONID_FASTER )
691 var_SetVoid( p_input, "rate-faster" );
692 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
695 else if( i_action == ACTIONID_SLOWER )
697 var_SetVoid( p_input, "rate-slower" );
698 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
701 else if( i_action == ACTIONID_POSITION && b_seekable )
703 DisplayPosition( p_intf, p_vout, p_input );
705 else if( i_action >= ACTIONID_PLAY_BOOKMARK1 &&
706 i_action <= ACTIONID_PLAY_BOOKMARK10 )
708 PlayBookmark( p_intf, i_action - ACTIONID_PLAY_BOOKMARK1 + 1 );
710 else if( i_action >= ACTIONID_SET_BOOKMARK1 &&
711 i_action <= ACTIONID_SET_BOOKMARK10 )
713 SetBookmark( p_intf, i_action - ACTIONID_SET_BOOKMARK1 + 1 );
715 /* Only makes sense with DVD */
716 else if( i_action == ACTIONID_TITLE_PREV )
717 var_SetVoid( p_input, "prev-title" );
718 else if( i_action == ACTIONID_TITLE_NEXT )
719 var_SetVoid( p_input, "next-title" );
720 else if( i_action == ACTIONID_CHAPTER_PREV )
721 var_SetVoid( p_input, "prev-chapter" );
722 else if( i_action == ACTIONID_CHAPTER_NEXT )
723 var_SetVoid( p_input, "next-chapter" );
724 else if( i_action == ACTIONID_DISC_MENU )
725 var_SetInteger( p_input, "title 0", 2 );
727 else if( i_action == ACTIONID_SUBDELAY_DOWN )
729 int64_t i_delay = var_GetTime( p_input, "spu-delay" );
730 i_delay -= 50000; /* 50 ms */
731 var_SetTime( p_input, "spu-delay", i_delay );
732 ClearChannels( p_intf, p_vout );
733 vout_OSDMessage( p_intf, DEFAULT_CHAN,
734 _( "Subtitle delay %i ms" ),
735 (int)(i_delay/1000) );
737 else if( i_action == ACTIONID_SUBDELAY_UP )
739 int64_t i_delay = var_GetTime( p_input, "spu-delay" );
740 i_delay += 50000; /* 50 ms */
741 var_SetTime( p_input, "spu-delay", i_delay );
742 ClearChannels( p_intf, p_vout );
743 vout_OSDMessage( p_intf, DEFAULT_CHAN,
744 _( "Subtitle delay %i ms" ),
745 (int)(i_delay/1000) );
747 else if( i_action == ACTIONID_AUDIODELAY_DOWN )
749 int64_t i_delay = var_GetTime( p_input, "audio-delay" );
750 i_delay -= 50000; /* 50 ms */
751 var_SetTime( p_input, "audio-delay", i_delay );
752 ClearChannels( p_intf, p_vout );
753 vout_OSDMessage( p_intf, DEFAULT_CHAN,
754 _( "Audio delay %i ms" ),
755 (int)(i_delay/1000) );
757 else if( i_action == ACTIONID_AUDIODELAY_UP )
759 int64_t i_delay = var_GetTime( p_input, "audio-delay" );
760 i_delay += 50000; /* 50 ms */
761 var_SetTime( p_input, "audio-delay", i_delay );
762 ClearChannels( p_intf, p_vout );
763 vout_OSDMessage( p_intf, DEFAULT_CHAN,
764 _( "Audio delay %i ms" ),
765 (int)(i_delay/1000) );
767 else if( i_action == ACTIONID_PLAY )
769 var_Get( p_input, "rate", &val );
770 if( val.i_int != INPUT_RATE_DEFAULT )
772 /* Return to normal speed */
773 var_SetInteger( p_input, "rate", INPUT_RATE_DEFAULT );
777 ClearChannels( p_intf, p_vout );
778 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
780 playlist_Play( p_playlist );
783 else if( i_action == ACTIONID_MENU_ON )
785 osd_MenuShow( VLC_OBJECT(p_intf) );
787 else if( i_action == ACTIONID_MENU_OFF )
789 osd_MenuHide( VLC_OBJECT(p_intf) );
791 else if( i_action == ACTIONID_MENU_LEFT )
793 osd_MenuPrev( VLC_OBJECT(p_intf) );
795 else if( i_action == ACTIONID_MENU_RIGHT )
797 osd_MenuNext( VLC_OBJECT(p_intf) );
799 else if( i_action == ACTIONID_MENU_UP )
801 osd_MenuUp( VLC_OBJECT(p_intf) );
803 else if( i_action == ACTIONID_MENU_DOWN )
805 osd_MenuDown( VLC_OBJECT(p_intf) );
807 else if( i_action == ACTIONID_MENU_SELECT )
809 osd_MenuActivate( VLC_OBJECT(p_intf) );
813 vlc_object_release( p_vout );
815 vlc_object_release( p_input );
817 pl_Release( p_intf );
820 static int GetAction( intf_thread_t *p_intf )
822 intf_sys_t *p_sys = p_intf->p_sys;
825 vlc_object_lock( p_intf );
826 while( p_sys->i_size == 0 )
828 if( !vlc_object_alive( p_intf ) )
830 vlc_object_wait( p_intf );
833 i_ret = p_sys->p_actions[ 0 ];
835 for( int i = 0; i < p_sys->i_size; i++ )
836 p_sys->p_actions[i] = p_sys->p_actions[i + 1];
839 vlc_object_unlock( p_intf );
843 static int PutAction( intf_thread_t *p_intf, int i_action )
845 intf_sys_t *p_sys = p_intf->p_sys;
846 int i_ret = VLC_EGENERIC;
848 vlc_object_lock( p_intf );
849 if ( p_sys->i_size >= BUFFER_SIZE )
850 msg_Warn( p_intf, "event buffer full, dropping key actions" );
852 p_sys->p_actions[p_sys->i_size++] = i_action;
854 vlc_object_signal_unlocked( p_intf );
855 vlc_object_unlock( p_intf );
859 /*****************************************************************************
860 * SpecialKeyEvent: callback for mouse events
861 *****************************************************************************/
862 static int SpecialKeyEvent( vlc_object_t *libvlc, char const *psz_var,
863 vlc_value_t oldval, vlc_value_t newval,
866 intf_thread_t *p_intf = (intf_thread_t *)p_data;
873 /* Special action for mouse event */
874 /* FIXME: This should probably be configurable */
875 /* FIXME: rework hotkeys handling to allow more than 1 event
876 * to trigger one same action */
877 switch (newval.i_int & KEY_SPECIAL)
879 case KEY_MOUSEWHEELUP:
880 i_action = ACTIONID_VOL_UP;
882 case KEY_MOUSEWHEELDOWN:
883 i_action = ACTIONID_VOL_DOWN;
885 case KEY_MOUSEWHEELLEFT:
886 i_action = ACTIONID_JUMP_BACKWARD_EXTRASHORT;
888 case KEY_MOUSEWHEELRIGHT:
889 i_action = ACTIONID_JUMP_FORWARD_EXTRASHORT;
895 return PutAction( p_intf, i_action );
898 /*****************************************************************************
899 * ActionEvent: callback for hotkey actions
900 *****************************************************************************/
901 static int ActionEvent( vlc_object_t *libvlc, char const *psz_var,
902 vlc_value_t oldval, vlc_value_t newval, void *p_data )
904 intf_thread_t *p_intf = (intf_thread_t *)p_data;
910 return PutAction( p_intf, newval.i_int );
913 static void PlayBookmark( intf_thread_t *p_intf, int i_num )
916 char psz_bookmark_name[11];
917 playlist_t *p_playlist = pl_Yield( p_intf );
919 sprintf( psz_bookmark_name, "bookmark%i", i_num );
920 var_Create( p_intf, psz_bookmark_name, VLC_VAR_STRING|VLC_VAR_DOINHERIT );
921 var_Get( p_intf, psz_bookmark_name, &val );
923 char *psz_bookmark = strdup( val.psz_string );
925 FOREACH_ARRAY( playlist_item_t *p_item, p_playlist->items )
926 char *psz_uri = input_item_GetURI( p_item->p_input );
927 if( !strcmp( psz_bookmark, psz_uri ) )
930 playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, VLC_TRUE,
938 vlc_object_release( p_playlist );
941 static void SetBookmark( intf_thread_t *p_intf, int i_num )
943 playlist_t *p_playlist = pl_Yield( p_intf );
944 char psz_bookmark_name[11];
945 sprintf( psz_bookmark_name, "bookmark%i", i_num );
946 var_Create( p_intf, psz_bookmark_name,
947 VLC_VAR_STRING|VLC_VAR_DOINHERIT );
948 if( p_playlist->status.p_item )
950 char *psz_uri = input_item_GetURI( p_playlist->status.p_item->p_input );
951 config_PutPsz( p_intf, psz_bookmark_name, psz_uri);
952 msg_Info( p_intf, "setting playlist bookmark %i to %s", i_num, psz_uri);
954 config_SaveConfigFile( p_intf, "hotkeys" );
956 pl_Release( p_intf );
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;
967 if( p_vout == NULL ) return;
969 ClearChannels( p_intf, p_vout );
971 var_Get( p_input, "time", &time );
972 i_seconds = time.i_time / 1000000;
973 secstotimestr ( psz_time, i_seconds );
975 var_Get( p_input, "length", &time );
976 if( time.i_time > 0 )
978 secstotimestr( psz_duration, time.i_time / 1000000 );
979 vout_OSDMessage( p_input, POSITION_TEXT_CHAN, (char *) "%s / %s",
980 psz_time, psz_duration );
982 else if( i_seconds > 0 )
984 vout_OSDMessage( p_input, POSITION_TEXT_CHAN, psz_time );
987 if( !p_vout->p_parent_intf || p_vout->b_fullscreen )
989 var_Get( p_input, "position", &pos );
990 vout_OSDSlider( VLC_OBJECT( p_input ), POSITION_WIDGET_CHAN,
991 pos.f_float * 100, OSD_HOR_SLIDER );
995 static void DisplayVolume( intf_thread_t *p_intf, vout_thread_t *p_vout,
996 audio_volume_t i_vol )
1002 ClearChannels( p_intf, p_vout );
1004 if( !p_vout->p_parent_intf || p_vout->b_fullscreen )
1006 vout_OSDSlider( VLC_OBJECT( p_vout ), VOLUME_WIDGET_CHAN,
1007 i_vol*100/AOUT_VOLUME_MAX, OSD_VERT_SLIDER );
1011 vout_OSDMessage( p_vout, VOLUME_TEXT_CHAN, _( "Volume %d%%" ),
1012 i_vol*400/AOUT_VOLUME_MAX );
1016 static void ClearChannels( intf_thread_t *p_intf, vout_thread_t *p_vout )
1022 spu_Control( p_vout->p_spu, SPU_CHANNEL_CLEAR, DEFAULT_CHAN );
1023 for( i = 0; i < CHANNELS_NUMBER; i++ )
1025 spu_Control( p_vout->p_spu, SPU_CHANNEL_CLEAR,
1026 p_intf->p_sys->p_channels[ i ] );