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 p_intf->p_libvlc->b_die = VLC_TRUE;
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_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_LOOP )
303 /* Toggle Normal -> Loop -> Repeat -> Normal ... */
305 var_Get( p_playlist, "loop", &val );
306 var_Get( p_playlist, "repeat", &val2 );
307 if( val2.b_bool == VLC_TRUE )
309 val.b_bool = VLC_FALSE;
310 val2.b_bool = VLC_FALSE;
312 else if( val.b_bool == VLC_TRUE )
314 val.b_bool = VLC_FALSE;
315 val2.b_bool = VLC_TRUE;
319 val.b_bool = VLC_TRUE;
321 var_Set( p_playlist, "loop", val );
322 var_Set( p_playlist, "repeat", val2 );
324 else if( i_action == ACTIONID_RANDOM )
326 var_Get( p_playlist, "random", &val );
327 val.b_bool = !val.b_bool;
328 var_Set( p_playlist, "random", val );
330 else if( i_action == ACTIONID_PLAY_PAUSE )
332 val.i_int = PLAYING_S;
335 ClearChannels( p_intf, p_vout );
337 var_Get( p_input, "state", &val );
338 if( val.i_int != PAUSE_S )
340 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
346 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
348 val.i_int = PLAYING_S;
350 var_Set( p_input, "state", val );
354 playlist_Play( p_playlist );
360 * How to get a valid value ?
361 * That's not that easy with some special stream
363 vlc_bool_t b_seekable = VLC_TRUE;
366 if( i_action == ACTIONID_PAUSE )
368 var_Get( p_input, "state", &val );
369 if( val.i_int != PAUSE_S )
371 ClearChannels( p_intf, p_vout );
372 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
375 var_Set( p_input, "state", val );
378 else if( i_action == ACTIONID_JUMP_BACKWARD_EXTRASHORT
381 #define SET_TIME( a, b ) \
382 i_interval = config_GetInt( p_input, a "-jump-size" ); \
383 if( i_interval > 0 ) { \
384 val.i_time = ( (mtime_t)(i_interval * b) * 1000000L \
385 * ((mtime_t)(1 << i_times))); \
386 var_Set( p_input, "time-offset", val ); \
387 DisplayPosition( p_intf, p_vout, p_input ); \
389 SET_TIME( "extrashort", -1 );
391 else if( i_action == ACTIONID_JUMP_FORWARD_EXTRASHORT && b_seekable )
393 SET_TIME( "extrashort", 1 );
395 else if( i_action == ACTIONID_JUMP_BACKWARD_SHORT && b_seekable )
397 SET_TIME( "short", -1 );
399 else if( i_action == ACTIONID_JUMP_FORWARD_SHORT && b_seekable )
401 SET_TIME( "short", 1 );
403 else if( i_action == ACTIONID_JUMP_BACKWARD_MEDIUM && b_seekable )
405 SET_TIME( "medium", -1 );
407 else if( i_action == ACTIONID_JUMP_FORWARD_MEDIUM && b_seekable )
409 SET_TIME( "medium", 1 );
411 else if( i_action == ACTIONID_JUMP_BACKWARD_LONG && b_seekable )
413 SET_TIME( "long", -1 );
415 else if( i_action == ACTIONID_JUMP_FORWARD_LONG && b_seekable )
417 SET_TIME( "long", 1 );
420 else if( i_action == ACTIONID_AUDIO_TRACK )
422 vlc_value_t val, list, list2;
424 var_Get( p_input, "audio-es", &val );
425 var_Change( p_input, "audio-es", VLC_VAR_GETCHOICES,
427 i_count = list.p_list->i_count;
432 for( i = 0; i < i_count; i++ )
434 if( val.i_int == list.p_list->p_values[i].i_int )
439 /* value of audio-es was not in choices list */
443 "invalid current audio track, selecting 0" );
444 var_Set( p_input, "audio-es",
445 list.p_list->p_values[0] );
448 else if( i == i_count - 1 )
450 var_Set( p_input, "audio-es",
451 list.p_list->p_values[1] );
456 var_Set( p_input, "audio-es",
457 list.p_list->p_values[i+1] );
460 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
461 _("Audio track: %s"),
462 list2.p_list->p_values[i].psz_string );
464 else if( i_action == ACTIONID_SUBTITLE_TRACK )
466 vlc_value_t val, list, list2;
468 var_Get( p_input, "spu-es", &val );
470 var_Change( p_input, "spu-es", VLC_VAR_GETCHOICES,
472 i_count = list.p_list->i_count;
475 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
476 _("Subtitle track: %s"), _("N/A") );
479 for( i = 0; i < i_count; i++ )
481 if( val.i_int == list.p_list->p_values[i].i_int )
486 /* value of spu-es was not in choices list */
490 "invalid current subtitle track, selecting 0" );
491 var_Set( p_input, "spu-es", list.p_list->p_values[0] );
494 else if( i == i_count - 1 )
496 var_Set( p_input, "spu-es", list.p_list->p_values[0] );
501 var_Set( p_input, "spu-es", list.p_list->p_values[i+1] );
504 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
505 _("Subtitle track: %s"),
506 list2.p_list->p_values[i].psz_string );
508 else if( i_action == ACTIONID_ASPECT_RATIO && p_vout )
510 vlc_value_t val={0}, val_list, text_list;
511 var_Get( p_vout, "aspect-ratio", &val );
512 if( var_Change( p_vout, "aspect-ratio", VLC_VAR_GETLIST,
513 &val_list, &text_list ) >= 0 )
516 for( i = 0; i < val_list.p_list->i_count; i++ )
518 if( !strcmp( val_list.p_list->p_values[i].psz_string,
525 if( i == val_list.p_list->i_count ) i = 0;
526 var_SetString( p_vout, "aspect-ratio",
527 val_list.p_list->p_values[i].psz_string );
528 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
529 _("Aspect ratio: %s"),
530 text_list.p_list->p_values[i].psz_string );
532 free( val.psz_string );
534 else if( i_action == ACTIONID_CROP && p_vout )
536 vlc_value_t val={0}, val_list, text_list;
537 var_Get( p_vout, "crop", &val );
538 if( var_Change( p_vout, "crop", VLC_VAR_GETLIST,
539 &val_list, &text_list ) >= 0 )
542 for( i = 0; i < val_list.p_list->i_count; i++ )
544 if( !strcmp( val_list.p_list->p_values[i].psz_string,
551 if( i == val_list.p_list->i_count ) i = 0;
552 var_SetString( p_vout, "crop",
553 val_list.p_list->p_values[i].psz_string );
554 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
556 text_list.p_list->p_values[i].psz_string );
558 free( val.psz_string );
560 else if( i_action == ACTIONID_DEINTERLACE && p_vout )
562 vlc_value_t val={0}, val_list, text_list;
563 var_Get( p_vout, "deinterlace", &val );
564 if( var_Change( p_vout, "deinterlace", VLC_VAR_GETLIST,
565 &val_list, &text_list ) >= 0 )
568 for( i = 0; i < val_list.p_list->i_count; i++ )
570 if( !strcmp( val_list.p_list->p_values[i].psz_string,
577 if( i == val_list.p_list->i_count ) i = 0;
578 var_SetString( p_vout, "deinterlace",
579 val_list.p_list->p_values[i].psz_string );
580 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
581 _("Deinterlace mode: %s"),
582 text_list.p_list->p_values[i].psz_string );
584 free( val.psz_string );
586 else if( ( i_action == ACTIONID_ZOOM || i_action == ACTIONID_UNZOOM ) && p_vout )
588 vlc_value_t val={0}, val_list, text_list;
589 var_Get( p_vout, "zoom", &val );
590 if( var_Change( p_vout, "zoom", VLC_VAR_GETLIST,
591 &val_list, &text_list ) >= 0 )
594 for( i = 0; i < val_list.p_list->i_count; i++ )
596 if( val_list.p_list->p_values[i].f_float
599 if( i_action == ACTIONID_ZOOM )
601 else /* ACTIONID_UNZOOM */
606 if( i == val_list.p_list->i_count ) i = 0;
607 if( i == -1 ) i = val_list.p_list->i_count-1;
608 var_SetFloat( p_vout, "zoom",
609 val_list.p_list->p_values[i].f_float );
610 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
612 text_list.p_list->p_values[i].var.psz_name );
615 else if( i_action == ACTIONID_CROP_TOP && p_vout )
616 var_IncInteger( p_vout, "crop-top" );
617 else if( i_action == ACTIONID_UNCROP_TOP && p_vout )
618 var_DecInteger( p_vout, "crop-top" );
619 else if( i_action == ACTIONID_CROP_BOTTOM && p_vout )
620 var_IncInteger( p_vout, "crop-bottom" );
621 else if( i_action == ACTIONID_UNCROP_BOTTOM && p_vout )
622 var_DecInteger( p_vout, "crop-bottom" );
623 else if( i_action == ACTIONID_CROP_LEFT && p_vout )
624 var_IncInteger( p_vout, "crop-left" );
625 else if( i_action == ACTIONID_UNCROP_LEFT && p_vout )
626 var_DecInteger( p_vout, "crop-left" );
627 else if( i_action == ACTIONID_CROP_RIGHT && p_vout )
628 var_IncInteger( p_vout, "crop-right" );
629 else if( i_action == ACTIONID_UNCROP_RIGHT && p_vout )
630 var_DecInteger( p_vout, "crop-right" );
632 else if( i_action == ACTIONID_NEXT )
634 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN, _("Next") );
635 playlist_Next( p_playlist );
637 else if( i_action == ACTIONID_PREV )
639 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
641 playlist_Prev( p_playlist );
643 else if( i_action == ACTIONID_STOP )
645 playlist_Stop( p_playlist );
647 else if( i_action == ACTIONID_FASTER )
649 var_SetVoid( p_input, "rate-faster" );
650 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
653 else if( i_action == ACTIONID_SLOWER )
655 var_SetVoid( p_input, "rate-slower" );
656 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
659 else if( i_action == ACTIONID_POSITION && b_seekable )
661 DisplayPosition( p_intf, p_vout, p_input );
663 else if( i_action >= ACTIONID_PLAY_BOOKMARK1 &&
664 i_action <= ACTIONID_PLAY_BOOKMARK10 )
666 PlayBookmark( p_intf, i_action - ACTIONID_PLAY_BOOKMARK1 + 1 );
668 else if( i_action >= ACTIONID_SET_BOOKMARK1 &&
669 i_action <= ACTIONID_SET_BOOKMARK10 )
671 SetBookmark( p_intf, i_action - ACTIONID_SET_BOOKMARK1 + 1 );
673 /* Only makes sense with DVD */
674 else if( i_action == ACTIONID_TITLE_PREV )
675 var_SetVoid( p_input, "prev-title" );
676 else if( i_action == ACTIONID_TITLE_NEXT )
677 var_SetVoid( p_input, "next-title" );
678 else if( i_action == ACTIONID_CHAPTER_PREV )
679 var_SetVoid( p_input, "prev-chapter" );
680 else if( i_action == ACTIONID_CHAPTER_NEXT )
681 var_SetVoid( p_input, "next-chapter" );
682 else if( i_action == ACTIONID_DISC_MENU )
683 var_SetInteger( p_input, "title 0", 2 );
685 else if( i_action == ACTIONID_SUBDELAY_DOWN )
687 int64_t i_delay = var_GetTime( p_input, "spu-delay" );
688 i_delay -= 50000; /* 50 ms */
689 var_SetTime( p_input, "spu-delay", i_delay );
690 ClearChannels( p_intf, p_vout );
691 vout_OSDMessage( p_intf, DEFAULT_CHAN,
692 _( "Subtitle delay %i ms" ),
693 (int)(i_delay/1000) );
695 else if( i_action == ACTIONID_SUBDELAY_UP )
697 int64_t i_delay = var_GetTime( p_input, "spu-delay" );
698 i_delay += 50000; /* 50 ms */
699 var_SetTime( p_input, "spu-delay", i_delay );
700 ClearChannels( p_intf, p_vout );
701 vout_OSDMessage( p_intf, DEFAULT_CHAN,
702 _( "Subtitle delay %i ms" ),
703 (int)(i_delay/1000) );
705 else if( i_action == ACTIONID_AUDIODELAY_DOWN )
707 int64_t i_delay = var_GetTime( p_input, "audio-delay" );
708 i_delay -= 50000; /* 50 ms */
709 var_SetTime( p_input, "audio-delay", i_delay );
710 ClearChannels( p_intf, p_vout );
711 vout_OSDMessage( p_intf, DEFAULT_CHAN,
712 _( "Audio delay %i ms" ),
713 (int)(i_delay/1000) );
715 else if( i_action == ACTIONID_AUDIODELAY_UP )
717 int64_t i_delay = var_GetTime( p_input, "audio-delay" );
718 i_delay += 50000; /* 50 ms */
719 var_SetTime( p_input, "audio-delay", i_delay );
720 ClearChannels( p_intf, p_vout );
721 vout_OSDMessage( p_intf, DEFAULT_CHAN,
722 _( "Audio delay %i ms" ),
723 (int)(i_delay/1000) );
725 else if( i_action == ACTIONID_PLAY )
727 var_Get( p_input, "rate", &val );
728 if( val.i_int != INPUT_RATE_DEFAULT )
730 /* Return to normal speed */
731 var_SetInteger( p_input, "rate", INPUT_RATE_DEFAULT );
735 ClearChannels( p_intf, p_vout );
736 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
738 playlist_Play( p_playlist );
743 vlc_object_release( p_vout );
745 vlc_object_release( p_input );
747 pl_Release( p_intf );
750 static int GetKey( intf_thread_t *p_intf)
752 vlc_mutex_lock( &p_intf->p_sys->change_lock );
753 if ( p_intf->p_sys->i_size == 0 )
755 vlc_mutex_unlock( &p_intf->p_sys->change_lock );
760 int i_return = p_intf->p_sys->p_keys[ 0 ];
762 p_intf->p_sys->i_size--;
763 for ( i = 0; i < BUFFER_SIZE - 1; i++)
765 p_intf->p_sys->p_keys[ i ] = p_intf->p_sys->p_keys[ i + 1 ];
767 vlc_mutex_unlock( &p_intf->p_sys->change_lock );
772 /*****************************************************************************
773 * KeyEvent: callback for keyboard events
774 *****************************************************************************/
775 static int KeyEvent( vlc_object_t *p_this, char const *psz_var,
776 vlc_value_t oldval, vlc_value_t newval, void *p_data )
778 intf_thread_t *p_intf = (intf_thread_t *)p_data;
781 msg_Warn( p_this, "Received invalid key event %d", newval.i_int );
784 vlc_mutex_lock( &p_intf->p_sys->change_lock );
785 if ( p_intf->p_sys->i_size == BUFFER_SIZE )
787 msg_Warn( p_intf, "event buffer full, dropping keypress" );
788 vlc_mutex_unlock( &p_intf->p_sys->change_lock );
793 p_intf->p_sys->p_keys[ p_intf->p_sys->i_size ] = newval.i_int;
794 p_intf->p_sys->i_size++;
796 vlc_mutex_lock( &p_intf->object_lock );
797 vlc_cond_signal( &p_intf->object_wait );
798 vlc_mutex_unlock( &p_intf->object_lock );
799 vlc_mutex_unlock( &p_intf->p_sys->change_lock );
804 static int ActionKeyCB( vlc_object_t *p_this, char const *psz_var,
805 vlc_value_t oldval, vlc_value_t newval, void *p_data )
807 libvlc_int_t *p_libvlc = (libvlc_int_t *)p_this;
808 struct hotkey *p_hotkeys = p_libvlc->p_hotkeys;
812 for( i = 0; p_hotkeys[i].psz_action != NULL; i++ )
814 if( !strcmp( p_hotkeys[i].psz_action, psz_var ) )
816 p_hotkeys[i].i_key = newval.i_int;
817 /* do hotkey accounting */
819 if( (p_hotkeys[i].i_delta_date > 0) &&
820 (p_hotkeys[i].i_delta_date <= (i_date - p_hotkeys[i].i_last_date) ) )
821 p_hotkeys[i].i_times = 0;
823 p_hotkeys[i].i_times++;
824 p_hotkeys[i].i_last_date = i_date;
831 static void PlayBookmark( intf_thread_t *p_intf, int i_num )
834 char psz_bookmark_name[11];
835 playlist_t *p_playlist = pl_Yield( p_intf );
837 sprintf( psz_bookmark_name, "bookmark%i", i_num );
838 var_Create( p_intf, psz_bookmark_name, VLC_VAR_STRING|VLC_VAR_DOINHERIT );
839 var_Get( p_intf, psz_bookmark_name, &val );
841 char *psz_bookmark = strdup( val.psz_string );
843 FOREACH_ARRAY( playlist_item_t *p_item, p_playlist->items )
844 if( !strcmp( psz_bookmark, p_item->p_input->psz_uri ) )
846 playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, VLC_TRUE,
852 vlc_object_release( p_playlist );
855 static void SetBookmark( intf_thread_t *p_intf, int i_num )
857 playlist_t *p_playlist = pl_Yield( p_intf );
858 char psz_bookmark_name[11];
859 sprintf( psz_bookmark_name, "bookmark%i", i_num );
860 var_Create( p_intf, psz_bookmark_name,
861 VLC_VAR_STRING|VLC_VAR_DOINHERIT );
862 if( p_playlist->status.p_item )
864 config_PutPsz( p_intf, psz_bookmark_name,
865 p_playlist->status.p_item->p_input->psz_uri);
866 msg_Info( p_intf, "setting playlist bookmark %i to %s", i_num,
867 p_playlist->status.p_item->p_input->psz_uri);
868 config_SaveConfigFile( p_intf, "hotkeys" );
870 pl_Release( p_intf );
873 static void DisplayPosition( intf_thread_t *p_intf, vout_thread_t *p_vout,
874 input_thread_t *p_input )
876 char psz_duration[MSTRTIME_MAX_SIZE];
877 char psz_time[MSTRTIME_MAX_SIZE];
878 vlc_value_t time, pos;
881 if( p_vout == NULL ) return;
883 ClearChannels( p_intf, p_vout );
885 var_Get( p_input, "time", &time );
886 i_seconds = time.i_time / 1000000;
887 secstotimestr ( psz_time, i_seconds );
889 var_Get( p_input, "length", &time );
890 if( time.i_time > 0 )
892 secstotimestr( psz_duration, time.i_time / 1000000 );
893 vout_OSDMessage( p_input, POSITION_TEXT_CHAN, (char *) "%s / %s",
894 psz_time, psz_duration );
896 else if( i_seconds > 0 )
898 vout_OSDMessage( p_input, POSITION_TEXT_CHAN, psz_time );
901 if( !p_vout->p_parent_intf || p_vout->b_fullscreen )
903 var_Get( p_input, "position", &pos );
904 vout_OSDSlider( VLC_OBJECT( p_input ), POSITION_WIDGET_CHAN,
905 pos.f_float * 100, OSD_HOR_SLIDER );
909 static void DisplayVolume( intf_thread_t *p_intf, vout_thread_t *p_vout,
910 audio_volume_t i_vol )
916 ClearChannels( p_intf, p_vout );
918 if( !p_vout->p_parent_intf || p_vout->b_fullscreen )
920 vout_OSDSlider( VLC_OBJECT( p_vout ), VOLUME_WIDGET_CHAN,
921 i_vol*100/AOUT_VOLUME_MAX, OSD_VERT_SLIDER );
925 vout_OSDMessage( p_vout, VOLUME_TEXT_CHAN, _( "Volume %d%%" ),
926 i_vol*400/AOUT_VOLUME_MAX );
930 static void ClearChannels( intf_thread_t *p_intf, vout_thread_t *p_vout )
936 spu_Control( p_vout->p_spu, SPU_CHANNEL_CLEAR, DEFAULT_CHAN );
937 for( i = 0; i < CHANNELS_NUMBER; i++ )
939 spu_Control( p_vout->p_spu, SPU_CHANNEL_CLEAR,
940 p_intf->p_sys->p_channels[ i ] );