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 );
166 /* Find action triggered by hotkey */
168 i_key = GetKey( p_intf );
169 for( i = 0; i_key != -1 && p_hotkeys[i].psz_action != NULL; i++ )
171 if( p_hotkeys[i].i_key == i_key )
173 i_action = p_hotkeys[i].i_action;
174 i_times = p_hotkeys[i].i_times;
175 /* times key pressed within max. delta time */
176 p_hotkeys[i].i_times = 0;
183 vlc_mutex_lock( &p_intf->object_lock );
184 vlc_cond_wait( &p_intf->object_wait, &p_intf->object_lock );
185 vlc_mutex_unlock( &p_intf->object_lock );
186 /* No key pressed, sleep a bit more */
187 // msleep( INTF_IDLE_SLEEP );
191 /* Update the input */
193 p_input = p_playlist->p_input;
195 vlc_object_yield( p_input );
198 /* Update the vout */
199 p_last_vout = p_vout;
200 p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT, FIND_ANYWHERE );
202 /* Register OSD channels */
203 if( p_vout && p_vout != p_last_vout )
205 for( i = 0; i < CHANNELS_NUMBER; i++ )
207 spu_Control( p_vout->p_spu, SPU_CHANNEL_REGISTER,
208 &p_intf->p_sys->p_channels[ i ] );
212 if( i_action == ACTIONID_QUIT )
214 p_intf->p_libvlc->b_die = VLC_TRUE;
215 ClearChannels( p_intf, p_vout );
216 vout_OSDMessage( p_intf, DEFAULT_CHAN, _( "Quit" ) );
218 vlc_object_release( p_vout );
220 vlc_object_release( p_input );
223 else if( i_action == ACTIONID_VOL_UP )
225 audio_volume_t i_newvol;
226 aout_VolumeUp( p_intf, 1, &i_newvol );
227 DisplayVolume( p_intf, p_vout, i_newvol );
229 else if( i_action == ACTIONID_VOL_DOWN )
231 audio_volume_t i_newvol;
232 aout_VolumeDown( p_intf, 1, &i_newvol );
233 DisplayVolume( p_intf, p_vout, i_newvol );
235 else if( i_action == ACTIONID_VOL_MUTE )
237 audio_volume_t i_newvol = -1;
238 aout_VolumeMute( p_intf, &i_newvol );
243 ClearChannels( p_intf, p_vout );
244 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
249 DisplayVolume( p_intf, p_vout, i_newvol );
253 else if( i_action == ACTIONID_INTF_SHOW )
254 var_SetBool( p_playlist, "intf-show", VLC_TRUE );
255 else if( i_action == ACTIONID_INTF_HIDE )
256 var_SetBool( p_playlist, "intf-show", VLC_FALSE );
257 else if( i_action == ACTIONID_SNAPSHOT )
259 if( p_vout ) vout_Control( p_vout, VOUT_SNAPSHOT );
261 else if( i_action == ACTIONID_FULLSCREEN )
265 var_Get( p_vout, "fullscreen", &val );
266 val.b_bool = !val.b_bool;
267 var_Set( p_vout, "fullscreen", val );
271 var_Get( p_playlist, "fullscreen", &val );
272 val.b_bool = !val.b_bool;
273 var_Set( p_playlist, "fullscreen", val );
276 else if( i_action == ACTIONID_LOOP )
278 /* Toggle Normal -> Loop -> Repeat -> Normal ... */
280 var_Get( p_playlist, "loop", &val );
281 var_Get( p_playlist, "repeat", &val2 );
282 if( val2.b_bool == VLC_TRUE )
284 val.b_bool = VLC_FALSE;
285 val2.b_bool = VLC_FALSE;
287 else if( val.b_bool == VLC_TRUE )
289 val.b_bool = VLC_FALSE;
290 val2.b_bool = VLC_TRUE;
294 val.b_bool = VLC_TRUE;
296 var_Set( p_playlist, "loop", val );
297 var_Set( p_playlist, "repeat", val2 );
299 else if( i_action == ACTIONID_RANDOM )
301 var_Get( p_playlist, "random", &val );
302 val.b_bool = !val.b_bool;
303 var_Set( p_playlist, "random", val );
305 else if( i_action == ACTIONID_PLAY_PAUSE )
307 val.i_int = PLAYING_S;
310 ClearChannels( p_intf, p_vout );
312 var_Get( p_input, "state", &val );
313 if( val.i_int != PAUSE_S )
315 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
321 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
323 val.i_int = PLAYING_S;
325 var_Set( p_input, "state", val );
329 playlist_Play( p_playlist );
335 * How to get a valid value ?
336 * That's not that easy with some special stream
338 vlc_bool_t b_seekable = VLC_TRUE;
341 if( i_action == ACTIONID_PAUSE )
343 var_Get( p_input, "state", &val );
344 if( val.i_int != PAUSE_S )
346 ClearChannels( p_intf, p_vout );
347 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
350 var_Set( p_input, "state", val );
353 else if( i_action == ACTIONID_JUMP_BACKWARD_EXTRASHORT
356 #define SET_TIME( a, b ) \
357 i_interval = config_GetInt( p_input, a "-jump-size" ); \
358 if( i_interval > 0 ) { \
359 val.i_time = ( (mtime_t)(i_interval * b) * 1000000L \
360 * ((mtime_t)(1 << i_times))); \
361 var_Set( p_input, "time-offset", val ); \
362 DisplayPosition( p_intf, p_vout, p_input ); \
364 SET_TIME( "extrashort", -1 );
366 else if( i_action == ACTIONID_JUMP_FORWARD_EXTRASHORT && b_seekable )
368 SET_TIME( "extrashort", 1 );
370 else if( i_action == ACTIONID_JUMP_BACKWARD_SHORT && b_seekable )
372 SET_TIME( "short", -1 );
374 else if( i_action == ACTIONID_JUMP_FORWARD_SHORT && b_seekable )
376 SET_TIME( "short", 1 );
378 else if( i_action == ACTIONID_JUMP_BACKWARD_MEDIUM && b_seekable )
380 SET_TIME( "medium", -1 );
382 else if( i_action == ACTIONID_JUMP_FORWARD_MEDIUM && b_seekable )
384 SET_TIME( "medium", 1 );
386 else if( i_action == ACTIONID_JUMP_BACKWARD_LONG && b_seekable )
388 SET_TIME( "long", -1 );
390 else if( i_action == ACTIONID_JUMP_FORWARD_LONG && b_seekable )
392 SET_TIME( "long", 1 );
395 else if( i_action == ACTIONID_AUDIO_TRACK )
397 vlc_value_t val, list, list2;
399 var_Get( p_input, "audio-es", &val );
400 var_Change( p_input, "audio-es", VLC_VAR_GETCHOICES,
402 i_count = list.p_list->i_count;
407 for( i = 0; i < i_count; i++ )
409 if( val.i_int == list.p_list->p_values[i].i_int )
414 /* value of audio-es was not in choices list */
418 "invalid current audio track, selecting 0" );
419 var_Set( p_input, "audio-es",
420 list.p_list->p_values[0] );
423 else if( i == i_count - 1 )
425 var_Set( p_input, "audio-es",
426 list.p_list->p_values[1] );
431 var_Set( p_input, "audio-es",
432 list.p_list->p_values[i+1] );
435 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
436 _("Audio track: %s"),
437 list2.p_list->p_values[i].psz_string );
439 else if( i_action == ACTIONID_SUBTITLE_TRACK )
441 vlc_value_t val, list, list2;
443 var_Get( p_input, "spu-es", &val );
445 var_Change( p_input, "spu-es", VLC_VAR_GETCHOICES,
447 i_count = list.p_list->i_count;
450 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
451 _("Subtitle track: %s"), _("N/A") );
454 for( i = 0; i < i_count; i++ )
456 if( val.i_int == list.p_list->p_values[i].i_int )
461 /* value of spu-es was not in choices list */
465 "invalid current subtitle track, selecting 0" );
466 var_Set( p_input, "spu-es", list.p_list->p_values[0] );
469 else if( i == i_count - 1 )
471 var_Set( p_input, "spu-es", list.p_list->p_values[0] );
476 var_Set( p_input, "spu-es", list.p_list->p_values[i+1] );
479 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
480 _("Subtitle track: %s"),
481 list2.p_list->p_values[i].psz_string );
483 else if( i_action == ACTIONID_ASPECT_RATIO && p_vout )
485 vlc_value_t val={0}, val_list, text_list;
486 var_Get( p_vout, "aspect-ratio", &val );
487 if( var_Change( p_vout, "aspect-ratio", VLC_VAR_GETLIST,
488 &val_list, &text_list ) >= 0 )
491 for( i = 0; i < val_list.p_list->i_count; i++ )
493 if( !strcmp( val_list.p_list->p_values[i].psz_string,
500 if( i == val_list.p_list->i_count ) i = 0;
501 var_SetString( p_vout, "aspect-ratio",
502 val_list.p_list->p_values[i].psz_string );
503 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
504 _("Aspect ratio: %s"),
505 text_list.p_list->p_values[i].psz_string );
507 free( val.psz_string );
509 else if( i_action == ACTIONID_CROP && p_vout )
511 vlc_value_t val={0}, val_list, text_list;
512 var_Get( p_vout, "crop", &val );
513 if( var_Change( p_vout, "crop", VLC_VAR_GETLIST,
514 &val_list, &text_list ) >= 0 )
517 for( i = 0; i < val_list.p_list->i_count; i++ )
519 if( !strcmp( val_list.p_list->p_values[i].psz_string,
526 if( i == val_list.p_list->i_count ) i = 0;
527 var_SetString( p_vout, "crop",
528 val_list.p_list->p_values[i].psz_string );
529 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
531 text_list.p_list->p_values[i].psz_string );
533 free( val.psz_string );
535 else if( i_action == ACTIONID_DEINTERLACE && p_vout )
537 vlc_value_t val={0}, val_list, text_list;
538 var_Get( p_vout, "deinterlace", &val );
539 if( var_Change( p_vout, "deinterlace", VLC_VAR_GETLIST,
540 &val_list, &text_list ) >= 0 )
543 for( i = 0; i < val_list.p_list->i_count; i++ )
545 if( !strcmp( val_list.p_list->p_values[i].psz_string,
552 if( i == val_list.p_list->i_count ) i = 0;
553 var_SetString( p_vout, "deinterlace",
554 val_list.p_list->p_values[i].psz_string );
555 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
556 _("Deinterlace mode: %s"),
557 text_list.p_list->p_values[i].psz_string );
559 free( val.psz_string );
561 else if( ( i_action == ACTIONID_ZOOM || i_action == ACTIONID_UNZOOM ) && p_vout )
563 vlc_value_t val={0}, val_list, text_list;
564 var_Get( p_vout, "zoom", &val );
565 if( var_Change( p_vout, "zoom", VLC_VAR_GETLIST,
566 &val_list, &text_list ) >= 0 )
569 for( i = 0; i < val_list.p_list->i_count; i++ )
571 if( val_list.p_list->p_values[i].f_float
574 if( i_action == ACTIONID_ZOOM )
576 else /* ACTIONID_UNZOOM */
581 if( i == val_list.p_list->i_count ) i = 0;
582 if( i == -1 ) i = val_list.p_list->i_count-1;
583 var_SetFloat( p_vout, "zoom",
584 val_list.p_list->p_values[i].f_float );
585 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
587 text_list.p_list->p_values[i].var.psz_name );
590 else if( i_action == ACTIONID_CROP_TOP && p_vout )
591 var_IncInteger( p_vout, "crop-top" );
592 else if( i_action == ACTIONID_UNCROP_TOP && p_vout )
593 var_DecInteger( p_vout, "crop-top" );
594 else if( i_action == ACTIONID_CROP_BOTTOM && p_vout )
595 var_IncInteger( p_vout, "crop-bottom" );
596 else if( i_action == ACTIONID_UNCROP_BOTTOM && p_vout )
597 var_DecInteger( p_vout, "crop-bottom" );
598 else if( i_action == ACTIONID_CROP_LEFT && p_vout )
599 var_IncInteger( p_vout, "crop-left" );
600 else if( i_action == ACTIONID_UNCROP_LEFT && p_vout )
601 var_DecInteger( p_vout, "crop-left" );
602 else if( i_action == ACTIONID_CROP_RIGHT && p_vout )
603 var_IncInteger( p_vout, "crop-right" );
604 else if( i_action == ACTIONID_UNCROP_RIGHT && p_vout )
605 var_DecInteger( p_vout, "crop-right" );
607 else if( i_action == ACTIONID_NEXT )
609 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN, _("Next") );
610 playlist_Next( p_playlist );
612 else if( i_action == ACTIONID_PREV )
614 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
616 playlist_Prev( p_playlist );
618 else if( i_action == ACTIONID_STOP )
620 playlist_Stop( p_playlist );
622 else if( i_action == ACTIONID_FASTER )
624 var_SetVoid( p_input, "rate-faster" );
625 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
628 else if( i_action == ACTIONID_SLOWER )
630 var_SetVoid( p_input, "rate-slower" );
631 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
634 else if( i_action == ACTIONID_POSITION && b_seekable )
636 DisplayPosition( p_intf, p_vout, p_input );
638 else if( i_action >= ACTIONID_PLAY_BOOKMARK1 &&
639 i_action <= ACTIONID_PLAY_BOOKMARK10 )
641 PlayBookmark( p_intf, i_action - ACTIONID_PLAY_BOOKMARK1 + 1 );
643 else if( i_action >= ACTIONID_SET_BOOKMARK1 &&
644 i_action <= ACTIONID_SET_BOOKMARK10 )
646 SetBookmark( p_intf, i_action - ACTIONID_SET_BOOKMARK1 + 1 );
648 /* Only makes sense with DVD */
649 else if( i_action == ACTIONID_TITLE_PREV )
650 var_SetVoid( p_input, "prev-title" );
651 else if( i_action == ACTIONID_TITLE_NEXT )
652 var_SetVoid( p_input, "next-title" );
653 else if( i_action == ACTIONID_CHAPTER_PREV )
654 var_SetVoid( p_input, "prev-chapter" );
655 else if( i_action == ACTIONID_CHAPTER_NEXT )
656 var_SetVoid( p_input, "next-chapter" );
657 else if( i_action == ACTIONID_DISC_MENU )
658 var_SetInteger( p_input, "title 0", 2 );
660 else if( i_action == ACTIONID_SUBDELAY_DOWN )
662 int64_t i_delay = var_GetTime( p_input, "spu-delay" );
663 i_delay -= 50000; /* 50 ms */
664 var_SetTime( p_input, "spu-delay", i_delay );
665 ClearChannels( p_intf, p_vout );
666 vout_OSDMessage( p_intf, DEFAULT_CHAN,
667 _( "Subtitle delay %i ms" ),
668 (int)(i_delay/1000) );
670 else if( i_action == ACTIONID_SUBDELAY_UP )
672 int64_t i_delay = var_GetTime( p_input, "spu-delay" );
673 i_delay += 50000; /* 50 ms */
674 var_SetTime( p_input, "spu-delay", i_delay );
675 ClearChannels( p_intf, p_vout );
676 vout_OSDMessage( p_intf, DEFAULT_CHAN,
677 _( "Subtitle delay %i ms" ),
678 (int)(i_delay/1000) );
680 else if( i_action == ACTIONID_AUDIODELAY_DOWN )
682 int64_t i_delay = var_GetTime( p_input, "audio-delay" );
683 i_delay -= 50000; /* 50 ms */
684 var_SetTime( p_input, "audio-delay", i_delay );
685 ClearChannels( p_intf, p_vout );
686 vout_OSDMessage( p_intf, DEFAULT_CHAN,
687 _( "Audio delay %i ms" ),
688 (int)(i_delay/1000) );
690 else if( i_action == ACTIONID_AUDIODELAY_UP )
692 int64_t i_delay = var_GetTime( p_input, "audio-delay" );
693 i_delay += 50000; /* 50 ms */
694 var_SetTime( p_input, "audio-delay", i_delay );
695 ClearChannels( p_intf, p_vout );
696 vout_OSDMessage( p_intf, DEFAULT_CHAN,
697 _( "Audio delay %i ms" ),
698 (int)(i_delay/1000) );
700 else if( i_action == ACTIONID_PLAY )
702 var_Get( p_input, "rate", &val );
703 if( val.i_int != INPUT_RATE_DEFAULT )
705 /* Return to normal speed */
706 var_SetInteger( p_input, "rate", INPUT_RATE_DEFAULT );
710 ClearChannels( p_intf, p_vout );
711 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
713 playlist_Play( p_playlist );
718 vlc_object_release( p_vout );
720 vlc_object_release( p_input );
722 pl_Release( p_intf );
725 static int GetKey( intf_thread_t *p_intf)
727 vlc_mutex_lock( &p_intf->p_sys->change_lock );
728 if ( p_intf->p_sys->i_size == 0 )
730 vlc_mutex_unlock( &p_intf->p_sys->change_lock );
735 int i_return = p_intf->p_sys->p_keys[ 0 ];
737 p_intf->p_sys->i_size--;
738 for ( i = 0; i < BUFFER_SIZE - 1; i++)
740 p_intf->p_sys->p_keys[ i ] = p_intf->p_sys->p_keys[ i + 1 ];
742 vlc_mutex_unlock( &p_intf->p_sys->change_lock );
747 /*****************************************************************************
748 * KeyEvent: callback for keyboard events
749 *****************************************************************************/
750 static int KeyEvent( vlc_object_t *p_this, char const *psz_var,
751 vlc_value_t oldval, vlc_value_t newval, void *p_data )
753 intf_thread_t *p_intf = (intf_thread_t *)p_data;
756 msg_Warn( p_this, "Received invalid key event %d", newval.i_int );
759 vlc_mutex_lock( &p_intf->p_sys->change_lock );
760 if ( p_intf->p_sys->i_size == BUFFER_SIZE )
762 msg_Warn( p_intf, "event buffer full, dropping keypress" );
763 vlc_mutex_unlock( &p_intf->p_sys->change_lock );
768 p_intf->p_sys->p_keys[ p_intf->p_sys->i_size ] = newval.i_int;
769 p_intf->p_sys->i_size++;
771 vlc_mutex_lock( &p_intf->object_lock );
772 vlc_cond_signal( &p_intf->object_wait );
773 vlc_mutex_unlock( &p_intf->object_lock );
774 vlc_mutex_unlock( &p_intf->p_sys->change_lock );
779 static int ActionKeyCB( vlc_object_t *p_this, char const *psz_var,
780 vlc_value_t oldval, vlc_value_t newval, void *p_data )
782 libvlc_int_t *p_libvlc = (libvlc_int_t *)p_this;
783 struct hotkey *p_hotkeys = p_libvlc->p_hotkeys;
787 for( i = 0; p_hotkeys[i].psz_action != NULL; i++ )
789 if( !strcmp( p_hotkeys[i].psz_action, psz_var ) )
791 p_hotkeys[i].i_key = newval.i_int;
792 /* do hotkey accounting */
794 if( (p_hotkeys[i].i_delta_date > 0) &&
795 (p_hotkeys[i].i_delta_date <= (i_date - p_hotkeys[i].i_last_date) ) )
796 p_hotkeys[i].i_times = 0;
798 p_hotkeys[i].i_times++;
799 p_hotkeys[i].i_last_date = i_date;
806 static void PlayBookmark( intf_thread_t *p_intf, int i_num )
809 char psz_bookmark_name[11];
810 playlist_t *p_playlist = pl_Yield( p_intf );
812 sprintf( psz_bookmark_name, "bookmark%i", i_num );
813 var_Create( p_intf, psz_bookmark_name, VLC_VAR_STRING|VLC_VAR_DOINHERIT );
814 var_Get( p_intf, psz_bookmark_name, &val );
816 char *psz_bookmark = strdup( val.psz_string );
818 FOREACH_ARRAY( playlist_item_t *p_item, p_playlist->items )
819 if( !strcmp( psz_bookmark, p_item->p_input->psz_uri ) )
821 playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, VLC_TRUE,
827 vlc_object_release( p_playlist );
830 static void SetBookmark( intf_thread_t *p_intf, int i_num )
832 playlist_t *p_playlist = pl_Yield( p_intf );
833 char psz_bookmark_name[11];
834 sprintf( psz_bookmark_name, "bookmark%i", i_num );
835 var_Create( p_intf, psz_bookmark_name,
836 VLC_VAR_STRING|VLC_VAR_DOINHERIT );
837 if( p_playlist->status.p_item )
839 config_PutPsz( p_intf, psz_bookmark_name,
840 p_playlist->status.p_item->p_input->psz_uri);
841 msg_Info( p_intf, "setting playlist bookmark %i to %s", i_num,
842 p_playlist->status.p_item->p_input->psz_uri);
843 config_SaveConfigFile( p_intf, "hotkeys" );
845 pl_Release( p_intf );
848 static void DisplayPosition( intf_thread_t *p_intf, vout_thread_t *p_vout,
849 input_thread_t *p_input )
851 char psz_duration[MSTRTIME_MAX_SIZE];
852 char psz_time[MSTRTIME_MAX_SIZE];
853 vlc_value_t time, pos;
856 if( p_vout == NULL ) return;
858 ClearChannels( p_intf, p_vout );
860 var_Get( p_input, "time", &time );
861 i_seconds = time.i_time / 1000000;
862 secstotimestr ( psz_time, i_seconds );
864 var_Get( p_input, "length", &time );
865 if( time.i_time > 0 )
867 secstotimestr( psz_duration, time.i_time / 1000000 );
868 vout_OSDMessage( p_input, POSITION_TEXT_CHAN, (char *) "%s / %s",
869 psz_time, psz_duration );
871 else if( i_seconds > 0 )
873 vout_OSDMessage( p_input, POSITION_TEXT_CHAN, psz_time );
876 if( !p_vout->p_parent_intf || p_vout->b_fullscreen )
878 var_Get( p_input, "position", &pos );
879 vout_OSDSlider( VLC_OBJECT( p_input ), POSITION_WIDGET_CHAN,
880 pos.f_float * 100, OSD_HOR_SLIDER );
884 static void DisplayVolume( intf_thread_t *p_intf, vout_thread_t *p_vout,
885 audio_volume_t i_vol )
891 ClearChannels( p_intf, p_vout );
893 if( !p_vout->p_parent_intf || p_vout->b_fullscreen )
895 vout_OSDSlider( VLC_OBJECT( p_vout ), VOLUME_WIDGET_CHAN,
896 i_vol*100/AOUT_VOLUME_MAX, OSD_VERT_SLIDER );
900 vout_OSDMessage( p_vout, VOLUME_TEXT_CHAN, _( "Volume %d%%" ),
901 i_vol*400/AOUT_VOLUME_MAX );
905 static void ClearChannels( intf_thread_t *p_intf, vout_thread_t *p_vout )
911 spu_Control( p_vout->p_spu, SPU_CHANNEL_CLEAR, DEFAULT_CHAN );
912 for( i = 0; i < CHANNELS_NUMBER; i++ )
914 spu_Control( p_vout->p_spu, SPU_CHANNEL_CLEAR,
915 p_intf->p_sys->p_channels[ i ] );