1 /*****************************************************************************
2 * hotkeys.c: Hotkey handling for vlc
3 *****************************************************************************
4 * Copyright (C) 2005-2009 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 *****************************************************************************/
33 #include <vlc_common.h>
34 #include <vlc_plugin.h>
35 #include <vlc_interface.h>
36 #include <vlc_input.h>
40 #include <vlc_playlist.h>
44 #define BUFFER_SIZE 10
46 #define CHANNELS_NUMBER 4
47 #define VOLUME_TEXT_CHAN p_intf->p_sys->p_channels[ 0 ]
48 #define VOLUME_WIDGET_CHAN p_intf->p_sys->p_channels[ 1 ]
49 #define POSITION_TEXT_CHAN p_intf->p_sys->p_channels[ 2 ]
50 #define POSITION_WIDGET_CHAN p_intf->p_sys->p_channels[ 3 ]
52 /*****************************************************************************
53 * intf_sys_t: description and status of FB interface
54 *****************************************************************************/
57 int p_actions[ BUFFER_SIZE ]; /* buffer that contains
59 int i_size; /* number of events in buffer */
60 int p_channels[ CHANNELS_NUMBER ]; /* contains registered
62 vlc_mutex_t lock; /* callback lock */
63 vlc_cond_t wait; /* callback event */
64 int i_mousewheel_mode;
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 GetAction( intf_thread_t *);
74 static int ActionEvent( vlc_object_t *, char const *,
75 vlc_value_t, vlc_value_t, void * );
76 static int SpecialKeyEvent( 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 *****************************************************************************/
94 static const int i_mode_list[] =
95 { MOUSEWHEEL_VOLUME, MOUSEWHEEL_POSITION, NO_MOUSEWHEEL };
97 static const char *const psz_mode_list_text[] =
98 { N_("Volume Control"), N_("Position Control"), N_("Ignore") };
101 set_shortname( N_("Hotkeys") )
102 set_description( N_("Hotkeys management interface") )
103 set_capability( "interface", 0 )
104 set_callbacks( Open, Close )
105 set_category( CAT_INTERFACE )
106 set_subcategory( SUBCAT_INTERFACE_HOTKEYS )
108 add_integer( "hotkeys-mousewheel-mode", MOUSEWHEEL_VOLUME, NULL,
109 N_("MouseWheel x-axis Control"),
110 N_("MouseWheel x-axis can control volume, position or "
111 "mousewheel event can be ignored"), false )
112 change_integer_list( i_mode_list, psz_mode_list_text, NULL )
116 /*****************************************************************************
117 * Open: initialize interface
118 *****************************************************************************/
119 static int Open( vlc_object_t *p_this )
121 intf_thread_t *p_intf = (intf_thread_t *)p_this;
123 p_sys = malloc( sizeof( intf_sys_t ) );
127 p_intf->p_sys = p_sys;
128 p_intf->pf_run = Run;
131 vlc_mutex_init( &p_sys->lock );
132 vlc_cond_init( &p_sys->wait );
133 p_intf->p_sys->i_mousewheel_mode =
134 config_GetInt( p_intf, "hotkeys-mousewheel-mode" );
136 var_AddCallback( p_intf->p_libvlc, "key-pressed", SpecialKeyEvent, p_intf );
137 var_AddCallback( p_intf->p_libvlc, "key-action", ActionEvent, p_intf );
141 /*****************************************************************************
142 * Close: destroy interface
143 *****************************************************************************/
144 static void Close( vlc_object_t *p_this )
146 intf_thread_t *p_intf = (intf_thread_t *)p_this;
147 intf_sys_t *p_sys = p_intf->p_sys;
149 var_DelCallback( p_intf->p_libvlc, "key-action", ActionEvent, p_intf );
150 var_DelCallback( p_intf->p_libvlc, "key-pressed", SpecialKeyEvent, p_intf );
152 vlc_cond_destroy( &p_sys->wait );
153 vlc_mutex_destroy( &p_sys->lock );
155 /* Destroy structure */
156 free( p_intf->p_sys );
159 /*****************************************************************************
161 *****************************************************************************/
162 static void Run( intf_thread_t *p_intf )
164 vout_thread_t *p_vout = NULL;
165 aout_instance_t *p_aout = NULL;
166 playlist_t *p_playlist = pl_Hold( p_intf );
167 int canc = vlc_savecancel();
169 vlc_cleanup_push( __pl_Release, p_intf );
173 input_thread_t *p_input;
174 vout_thread_t *p_last_vout;
177 vlc_restorecancel( canc );
178 i_action = GetAction( p_intf );
180 canc = vlc_savecancel();
182 /* Update the input */
183 p_input = playlist_CurrentInput( p_playlist );
185 /* Update the vout */
186 p_last_vout = p_vout;
187 p_vout = p_input ? input_GetVout( p_input ) : NULL;
189 /* Update the aout */
190 p_aout = p_input ? input_GetAout( p_input ) : NULL;
192 /* Register OSD channels */
193 if( p_vout && p_vout != p_last_vout )
196 for( i = 0; i < CHANNELS_NUMBER; i++ )
198 spu_Control( vout_GetSpu( p_vout ), SPU_CHANNEL_REGISTER,
199 &p_intf->p_sys->p_channels[ i ] );
204 if( i_action == ACTIONID_QUIT )
206 libvlc_Quit( p_intf->p_libvlc );
208 ClearChannels( p_intf, p_vout );
209 vout_OSDMessage( p_intf, DEFAULT_CHAN, _( "Quit" ) );
210 goto cleanup_and_continue;
212 /* Volume and audio actions */
213 else if( i_action == ACTIONID_VOL_UP )
215 audio_volume_t i_newvol;
216 aout_VolumeUp( p_intf, 1, &i_newvol );
217 DisplayVolume( p_intf, p_vout, i_newvol );
219 else if( i_action == ACTIONID_VOL_DOWN )
221 audio_volume_t i_newvol;
222 aout_VolumeDown( p_intf, 1, &i_newvol );
223 DisplayVolume( p_intf, p_vout, i_newvol );
225 else if( i_action == ACTIONID_VOL_MUTE )
227 audio_volume_t i_newvol = -1;
228 aout_VolumeMute( p_intf, &i_newvol );
233 ClearChannels( p_intf, p_vout );
234 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
239 DisplayVolume( p_intf, p_vout, i_newvol );
243 /* Interface showing */
244 else if( i_action == ACTIONID_INTF_SHOW )
245 var_SetBool( p_intf->p_libvlc, "intf-show", true );
246 else if( i_action == ACTIONID_INTF_HIDE )
247 var_SetBool( p_intf->p_libvlc, "intf-show", false );
248 /* Video Output actions */
249 else if( i_action == ACTIONID_SNAPSHOT )
251 if( p_vout ) var_TriggerCallback( p_vout, "video-snapshot" );
253 else if( i_action == ACTIONID_TOGGLE_FULLSCREEN )
255 vlc_object_t *obj = p_vout ? VLC_OBJECT(p_vout)
256 : VLC_OBJECT(p_playlist);
257 bool b = var_GetBool( obj, "fullscreen" );
258 var_SetBool( obj, "fullscreen", !b );
260 else if( i_action == ACTIONID_LEAVE_FULLSCREEN )
262 if( p_vout && var_GetBool( p_vout, "fullscreen" ) )
264 var_SetBool( p_vout, "fullscreen", false );
267 else if( i_action == ACTIONID_ZOOM_QUARTER ||
268 i_action == ACTIONID_ZOOM_HALF ||
269 i_action == ACTIONID_ZOOM_ORIGINAL ||
270 i_action == ACTIONID_ZOOM_DOUBLE )
277 case ACTIONID_ZOOM_QUARTER: f = 0.25; break;
278 case ACTIONID_ZOOM_HALF: f = 0.5; break;
279 case ACTIONID_ZOOM_ORIGINAL: f = 1.; break;
280 /*case ACTIONID_ZOOM_DOUBLE:*/
281 default: f = 2.; break;
283 var_SetFloat( p_vout, "zoom", f );
287 else if( i_action == ACTIONID_WALLPAPER )
288 { /* FIXME: this is invalid if not using DirectX output!!! */
289 vlc_object_t *obj = p_vout ? VLC_OBJECT(p_vout)
290 : VLC_OBJECT(p_playlist);
291 bool b = var_GetBool( obj, "directx-wallpaper" );
292 var_SetBool( obj, "directx-wallpaper", !b );
295 /* Playlist actions */
296 else if( i_action == ACTIONID_LOOP )
298 /* Toggle Normal -> Loop -> Repeat -> Normal ... */
299 if( var_GetBool( p_playlist, "repeat" ) )
300 var_SetBool( p_playlist, "repeat", false );
302 if( var_GetBool( p_playlist, "loop" ) )
303 { /* FIXME: this is not atomic, we should use a real tristate */
304 var_SetBool( p_playlist, "loop", false );
305 var_SetBool( p_playlist, "repeat", true );
308 var_SetBool( p_playlist, "loop", true );
310 else if( i_action == ACTIONID_RANDOM )
312 bool b = var_GetBool( p_playlist, "random" );
313 var_SetBool( p_playlist, "random", !b );
315 else if( i_action == ACTIONID_PLAY_PAUSE )
319 ClearChannels( p_intf, p_vout );
321 int state = var_GetInteger( p_input, "state" );
322 if( state != PAUSE_S )
324 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
330 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
334 var_SetInteger( p_input, "state", state );
338 playlist_Play( p_playlist );
341 else if( ( i_action == ACTIONID_AUDIODEVICE_CYCLE ) && p_aout )
343 vlc_value_t val, list, list2;
346 var_Get( p_aout, "audio-device", &val );
347 var_Change( p_aout, "audio-device", VLC_VAR_GETCHOICES,
349 i_count = list.p_list->i_count;
353 for( i = 0; i < i_count; i++ )
355 if( val.i_int == list.p_list->p_values[i].i_int )
363 "invalid current audio device, selecting 0" );
364 var_Set( p_aout, "audio-device",
365 list.p_list->p_values[0] );
368 else if( i == i_count -1 )
370 var_Set( p_aout, "audio-device",
371 list.p_list->p_values[0] );
376 var_Set( p_aout, "audio-device",
377 list.p_list->p_values[i+1] );
380 vout_OSDMessage( p_intf, DEFAULT_CHAN,
381 _("Audio Device: %s"),
382 list2.p_list->p_values[i].psz_string);
384 var_FreeList( &list, &list2 );
389 bool b_seekable = var_GetBool( p_input, "can-seek" );
392 if( i_action == ACTIONID_PAUSE )
394 if( var_GetInteger( p_input, "state" ) != PAUSE_S )
396 ClearChannels( p_intf, p_vout );
397 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
399 var_SetInteger( p_input, "state", PAUSE_S );
402 else if( i_action == ACTIONID_JUMP_BACKWARD_EXTRASHORT
405 #define SET_TIME( a, b ) \
406 i_interval = config_GetInt( p_input, a "-jump-size" ); \
407 if( i_interval > 0 ) { \
408 mtime_t i_time = (mtime_t)(i_interval * b) * 1000000L; \
409 var_SetTime( p_input, "time-offset", i_time ); \
410 DisplayPosition( p_intf, p_vout, p_input ); \
412 SET_TIME( "extrashort", -1 );
414 else if( i_action == ACTIONID_JUMP_FORWARD_EXTRASHORT && b_seekable )
416 SET_TIME( "extrashort", 1 );
418 else if( i_action == ACTIONID_JUMP_BACKWARD_SHORT && b_seekable )
420 SET_TIME( "short", -1 );
422 else if( i_action == ACTIONID_JUMP_FORWARD_SHORT && b_seekable )
424 SET_TIME( "short", 1 );
426 else if( i_action == ACTIONID_JUMP_BACKWARD_MEDIUM && b_seekable )
428 SET_TIME( "medium", -1 );
430 else if( i_action == ACTIONID_JUMP_FORWARD_MEDIUM && b_seekable )
432 SET_TIME( "medium", 1 );
434 else if( i_action == ACTIONID_JUMP_BACKWARD_LONG && b_seekable )
436 SET_TIME( "long", -1 );
438 else if( i_action == ACTIONID_JUMP_FORWARD_LONG && b_seekable )
440 SET_TIME( "long", 1 );
443 else if( i_action == ACTIONID_AUDIO_TRACK )
445 vlc_value_t val, list, list2;
447 var_Get( p_input, "audio-es", &val );
448 var_Change( p_input, "audio-es", VLC_VAR_GETCHOICES,
450 i_count = list.p_list->i_count;
453 for( i = 0; i < i_count; i++ )
455 if( val.i_int == list.p_list->p_values[i].i_int )
460 /* value of audio-es was not in choices list */
464 "invalid current audio track, selecting 0" );
467 else if( i == i_count - 1 )
471 var_Set( p_input, "audio-es", list.p_list->p_values[i] );
472 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
473 _("Audio track: %s"),
474 list2.p_list->p_values[i].psz_string );
476 var_FreeList( &list, &list2 );
478 else if( i_action == ACTIONID_SUBTITLE_TRACK )
480 vlc_value_t val, list, list2;
482 var_Get( p_input, "spu-es", &val );
484 var_Change( p_input, "spu-es", VLC_VAR_GETCHOICES,
486 i_count = list.p_list->i_count;
489 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
490 _("Subtitle track: %s"), _("N/A") );
491 var_FreeList( &list, &list2 );
492 goto cleanup_and_continue;
494 for( i = 0; i < i_count; i++ )
496 if( val.i_int == list.p_list->p_values[i].i_int )
501 /* value of spu-es was not in choices list */
505 "invalid current subtitle track, selecting 0" );
508 else if( i == i_count - 1 )
512 var_Set( p_input, "spu-es", list.p_list->p_values[i] );
513 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
514 _("Subtitle track: %s"),
515 list2.p_list->p_values[i].psz_string );
516 var_FreeList( &list, &list2 );
518 else if( i_action == ACTIONID_ASPECT_RATIO && p_vout )
520 vlc_value_t val={0}, val_list, text_list;
521 var_Get( p_vout, "aspect-ratio", &val );
522 if( var_Change( p_vout, "aspect-ratio", VLC_VAR_GETLIST,
523 &val_list, &text_list ) >= 0 )
526 for( i = 0; i < val_list.p_list->i_count; i++ )
528 if( !strcmp( val_list.p_list->p_values[i].psz_string,
535 if( i == val_list.p_list->i_count ) i = 0;
536 var_SetString( p_vout, "aspect-ratio",
537 val_list.p_list->p_values[i].psz_string );
538 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
539 _("Aspect ratio: %s"),
540 text_list.p_list->p_values[i].psz_string );
542 var_FreeList( &val_list, &text_list );
544 free( val.psz_string );
546 else if( i_action == ACTIONID_CROP && p_vout )
548 vlc_value_t val={0}, val_list, text_list;
549 var_Get( p_vout, "crop", &val );
550 if( var_Change( p_vout, "crop", VLC_VAR_GETLIST,
551 &val_list, &text_list ) >= 0 )
554 for( i = 0; i < val_list.p_list->i_count; i++ )
556 if( !strcmp( val_list.p_list->p_values[i].psz_string,
563 if( i == val_list.p_list->i_count ) i = 0;
564 var_SetString( p_vout, "crop",
565 val_list.p_list->p_values[i].psz_string );
566 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
568 text_list.p_list->p_values[i].psz_string );
570 var_FreeList( &val_list, &text_list );
572 free( val.psz_string );
574 else if( i_action == ACTIONID_TOGGLE_AUTOSCALE && p_vout )
576 float f_scalefactor = var_GetFloat( p_vout, "scale" );
577 if ( f_scalefactor != 1.0 )
579 var_SetFloat( p_vout, "scale", 1.0 );
580 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
581 _("Zooming reset") );
585 bool b_autoscale = !var_GetBool( p_vout, "autoscale" );
586 var_SetBool( p_vout, "autoscale", b_autoscale );
588 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
589 _("Scaled to screen") );
591 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
592 _("Original Size") );
595 else if( i_action == ACTIONID_SCALE_UP && p_vout )
599 f_scalefactor = var_GetFloat( p_vout, "scale" );
600 if( f_scalefactor < 10. )
602 var_SetFloat( p_vout, "scale", f_scalefactor );
604 else if( i_action == ACTIONID_SCALE_DOWN && p_vout )
608 f_scalefactor = var_GetFloat( p_vout, "scale" );
609 if( f_scalefactor > .3 )
611 var_SetFloat( p_vout, "scale", f_scalefactor );
613 else if( i_action == ACTIONID_DEINTERLACE && p_vout )
615 vlc_value_t val={0}, val_list, text_list;
616 var_Get( p_vout, "deinterlace", &val );
617 if( var_Change( p_vout, "deinterlace", VLC_VAR_GETLIST,
618 &val_list, &text_list ) >= 0 )
621 for( i = 0; i < val_list.p_list->i_count; i++ )
623 if( !strcmp( val_list.p_list->p_values[i].psz_string,
630 if( i == val_list.p_list->i_count ) i = 0;
631 var_SetString( p_vout, "deinterlace",
632 val_list.p_list->p_values[i].psz_string );
633 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
634 _("Deinterlace mode: %s"),
635 text_list.p_list->p_values[i].psz_string );
637 var_FreeList( &val_list, &text_list );
639 free( val.psz_string );
641 else if( ( i_action == ACTIONID_ZOOM || i_action == ACTIONID_UNZOOM ) && p_vout )
643 vlc_value_t val={0}, val_list, text_list;
644 var_Get( p_vout, "zoom", &val );
645 if( var_Change( p_vout, "zoom", VLC_VAR_GETLIST,
646 &val_list, &text_list ) >= 0 )
649 for( i = 0; i < val_list.p_list->i_count; i++ )
651 if( val_list.p_list->p_values[i].f_float
654 if( i_action == ACTIONID_ZOOM )
656 else /* ACTIONID_UNZOOM */
661 if( i == val_list.p_list->i_count ) i = 0;
662 if( i == -1 ) i = val_list.p_list->i_count-1;
663 var_SetFloat( p_vout, "zoom",
664 val_list.p_list->p_values[i].f_float );
665 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
667 text_list.p_list->p_values[i].var.psz_name );
669 var_FreeList( &val_list, &text_list );
672 else if( i_action == ACTIONID_CROP_TOP && p_vout )
673 var_IncInteger( p_vout, "crop-top" );
674 else if( i_action == ACTIONID_UNCROP_TOP && p_vout )
675 var_DecInteger( p_vout, "crop-top" );
676 else if( i_action == ACTIONID_CROP_BOTTOM && p_vout )
677 var_IncInteger( p_vout, "crop-bottom" );
678 else if( i_action == ACTIONID_UNCROP_BOTTOM && p_vout )
679 var_DecInteger( p_vout, "crop-bottom" );
680 else if( i_action == ACTIONID_CROP_LEFT && p_vout )
681 var_IncInteger( p_vout, "crop-left" );
682 else if( i_action == ACTIONID_UNCROP_LEFT && p_vout )
683 var_DecInteger( p_vout, "crop-left" );
684 else if( i_action == ACTIONID_CROP_RIGHT && p_vout )
685 var_IncInteger( p_vout, "crop-right" );
686 else if( i_action == ACTIONID_UNCROP_RIGHT && p_vout )
687 var_DecInteger( p_vout, "crop-right" );
689 else if( i_action == ACTIONID_NEXT )
691 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN, _("Next") );
692 playlist_Next( p_playlist );
694 else if( i_action == ACTIONID_PREV )
696 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
698 playlist_Prev( p_playlist );
700 else if( i_action == ACTIONID_STOP )
702 playlist_Stop( p_playlist );
704 else if( i_action == ACTIONID_FRAME_NEXT )
706 var_SetVoid( p_input, "frame-next" );
707 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
710 else if( i_action == ACTIONID_FASTER )
712 var_SetVoid( p_input, "rate-faster" );
713 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
716 else if( i_action == ACTIONID_SLOWER )
718 var_SetVoid( p_input, "rate-slower" );
719 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
722 else if( i_action == ACTIONID_RATE_NORMAL )
724 var_SetInteger( p_input, "rate", INPUT_RATE_DEFAULT );
725 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
728 else if( i_action == ACTIONID_RATE_FASTER_FINE ||
729 i_action == ACTIONID_RATE_SLOWER_FINE )
731 /* The playback rate is defined by INPUT_RATE_DEFAULT / "rate"
732 * and we want to increase/decrease it by 0.1 while making sure
733 * that the resulting playback rate is a multiple of 0.1
735 int i_rate = var_GetInteger( p_input, "rate" );
737 i_rate = INPUT_RATE_MIN;
738 int i_sign = i_rate < 0 ? -1 : 1;
739 const int i_dir = i_action == ACTIONID_RATE_FASTER_FINE ? 1 : -1;
741 const double f_speed = floor( ( (double)INPUT_RATE_DEFAULT / abs(i_rate) + 0.05 ) / 0.1 + i_dir ) * 0.1;
742 if( f_speed <= (double)INPUT_RATE_DEFAULT / INPUT_RATE_MAX ) /* Needed to avoid infinity */
743 i_rate = INPUT_RATE_MAX;
745 i_rate = INPUT_RATE_DEFAULT / f_speed + 0.5;
747 i_rate = i_sign * __MIN( __MAX( i_rate, INPUT_RATE_MIN ), INPUT_RATE_MAX );
749 var_SetInteger( p_input, "rate", i_rate );
752 snprintf( psz_msg, sizeof(psz_msg), _("%.2fx"), (double)INPUT_RATE_DEFAULT / i_rate );
753 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN, psz_msg );
755 else if( i_action == ACTIONID_POSITION && b_seekable )
757 DisplayPosition( p_intf, p_vout, p_input );
759 else if( i_action >= ACTIONID_PLAY_BOOKMARK1 &&
760 i_action <= ACTIONID_PLAY_BOOKMARK10 )
762 PlayBookmark( p_intf, i_action - ACTIONID_PLAY_BOOKMARK1 + 1 );
764 else if( i_action >= ACTIONID_SET_BOOKMARK1 &&
765 i_action <= ACTIONID_SET_BOOKMARK10 )
767 SetBookmark( p_intf, i_action - ACTIONID_SET_BOOKMARK1 + 1 );
769 /* Only makes sense with DVD */
770 else if( i_action == ACTIONID_TITLE_PREV )
771 var_SetVoid( p_input, "prev-title" );
772 else if( i_action == ACTIONID_TITLE_NEXT )
773 var_SetVoid( p_input, "next-title" );
774 else if( i_action == ACTIONID_CHAPTER_PREV )
775 var_SetVoid( p_input, "prev-chapter" );
776 else if( i_action == ACTIONID_CHAPTER_NEXT )
777 var_SetVoid( p_input, "next-chapter" );
778 else if( i_action == ACTIONID_DISC_MENU )
779 var_SetInteger( p_input, "title 0", 2 );
781 else if( i_action == ACTIONID_SUBDELAY_DOWN )
783 int64_t i_delay = var_GetTime( p_input, "spu-delay" );
784 i_delay -= 50000; /* 50 ms */
785 var_SetTime( p_input, "spu-delay", i_delay );
786 ClearChannels( p_intf, p_vout );
787 vout_OSDMessage( p_intf, DEFAULT_CHAN,
788 _( "Subtitle delay %i ms" ),
789 (int)(i_delay/1000) );
791 else if( i_action == ACTIONID_SUBDELAY_UP )
793 int64_t i_delay = var_GetTime( p_input, "spu-delay" );
794 i_delay += 50000; /* 50 ms */
795 var_SetTime( p_input, "spu-delay", i_delay );
796 ClearChannels( p_intf, p_vout );
797 vout_OSDMessage( p_intf, DEFAULT_CHAN,
798 _( "Subtitle delay %i ms" ),
799 (int)(i_delay/1000) );
801 else if( i_action == ACTIONID_AUDIODELAY_DOWN )
803 int64_t i_delay = var_GetTime( p_input, "audio-delay" );
804 i_delay -= 50000; /* 50 ms */
805 var_SetTime( p_input, "audio-delay", i_delay );
806 ClearChannels( p_intf, p_vout );
807 vout_OSDMessage( p_intf, DEFAULT_CHAN,
808 _( "Audio delay %i ms" ),
809 (int)(i_delay/1000) );
811 else if( i_action == ACTIONID_AUDIODELAY_UP )
813 int64_t i_delay = var_GetTime( p_input, "audio-delay" );
814 i_delay += 50000; /* 50 ms */
815 var_SetTime( p_input, "audio-delay", i_delay );
816 ClearChannels( p_intf, p_vout );
817 vout_OSDMessage( p_intf, DEFAULT_CHAN,
818 _( "Audio delay %i ms" ),
819 (int)(i_delay/1000) );
821 else if( i_action == ACTIONID_PLAY )
823 if( var_GetInteger( p_input, "rate" ) != INPUT_RATE_DEFAULT )
824 /* Return to normal speed */
825 var_SetInteger( p_input, "rate", INPUT_RATE_DEFAULT );
828 ClearChannels( p_intf, p_vout );
829 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
831 playlist_Play( p_playlist );
834 else if( i_action == ACTIONID_MENU_ON )
836 osd_MenuShow( VLC_OBJECT(p_intf) );
838 else if( i_action == ACTIONID_MENU_OFF )
840 osd_MenuHide( VLC_OBJECT(p_intf) );
842 else if( i_action == ACTIONID_MENU_LEFT )
844 osd_MenuPrev( VLC_OBJECT(p_intf) );
846 else if( i_action == ACTIONID_MENU_RIGHT )
848 osd_MenuNext( VLC_OBJECT(p_intf) );
850 else if( i_action == ACTIONID_MENU_UP )
852 osd_MenuUp( VLC_OBJECT(p_intf) );
854 else if( i_action == ACTIONID_MENU_DOWN )
856 osd_MenuDown( VLC_OBJECT(p_intf) );
858 else if( i_action == ACTIONID_MENU_SELECT )
860 osd_MenuActivate( VLC_OBJECT(p_intf) );
862 else if( i_action == ACTIONID_RECORD )
864 if( var_GetBool( p_input, "can-record" ) )
866 const bool b_record = !var_GetBool( p_input, "record" );
869 vout_OSDMessage( p_intf, DEFAULT_CHAN, _("Recording") );
871 vout_OSDMessage( p_intf, DEFAULT_CHAN, _("Recording done") );
872 var_SetBool( p_input, "record", b_record );
876 cleanup_and_continue:
878 vlc_object_release( p_aout );
880 vlc_object_release( p_vout );
882 vlc_object_release( p_input );
890 static int GetAction( intf_thread_t *p_intf )
892 intf_sys_t *p_sys = p_intf->p_sys;
895 vlc_mutex_lock( &p_sys->lock );
896 mutex_cleanup_push( &p_sys->lock );
898 while( p_sys->i_size == 0 )
899 vlc_cond_wait( &p_sys->wait, &p_sys->lock );
901 i_ret = p_sys->p_actions[ 0 ];
903 for( int i = 0; i < p_sys->i_size; i++ )
904 p_sys->p_actions[i] = p_sys->p_actions[i + 1];
910 static int PutAction( intf_thread_t *p_intf, int i_action )
912 intf_sys_t *p_sys = p_intf->p_sys;
913 int i_ret = VLC_EGENERIC;
915 vlc_mutex_lock( &p_sys->lock );
916 if ( p_sys->i_size >= BUFFER_SIZE )
917 msg_Warn( p_intf, "event buffer full, dropping key actions" );
919 p_sys->p_actions[p_sys->i_size++] = i_action;
921 vlc_cond_signal( &p_sys->wait );
922 vlc_mutex_unlock( &p_sys->lock );
926 /*****************************************************************************
927 * SpecialKeyEvent: callback for mouse events
928 *****************************************************************************/
929 static int SpecialKeyEvent( vlc_object_t *libvlc, char const *psz_var,
930 vlc_value_t oldval, vlc_value_t newval,
933 intf_thread_t *p_intf = (intf_thread_t *)p_data;
939 int i_mode = p_intf->p_sys->i_mousewheel_mode;
941 /* Special action for mouse event */
942 /* FIXME: rework hotkeys handling to allow more than 1 event
943 * to trigger one same action */
944 switch (newval.i_int & ~KEY_MODIFIER)
946 case KEY_MOUSEWHEELUP:
947 i_action = (i_mode == MOUSEWHEEL_VOLUME ) ? ACTIONID_VOL_UP
948 : ACTIONID_JUMP_FORWARD_EXTRASHORT;
950 case KEY_MOUSEWHEELDOWN:
951 i_action = (i_mode == MOUSEWHEEL_VOLUME ) ? ACTIONID_VOL_DOWN
952 : ACTIONID_JUMP_BACKWARD_EXTRASHORT;
954 case KEY_MOUSEWHEELLEFT:
955 i_action = (i_mode == MOUSEWHEEL_VOLUME ) ?
956 ACTIONID_JUMP_BACKWARD_EXTRASHORT : ACTIONID_VOL_DOWN;
958 case KEY_MOUSEWHEELRIGHT:
959 i_action = (i_mode == MOUSEWHEEL_VOLUME ) ?
960 ACTIONID_JUMP_FORWARD_EXTRASHORT : ACTIONID_VOL_UP;
963 var_SetBool( libvlc, "intf-popupmenu", true );
967 if( i_mode == NO_MOUSEWHEEL ) return VLC_SUCCESS;
970 return PutAction( p_intf, i_action );
974 /*****************************************************************************
975 * ActionEvent: callback for hotkey actions
976 *****************************************************************************/
977 static int ActionEvent( vlc_object_t *libvlc, char const *psz_var,
978 vlc_value_t oldval, vlc_value_t newval, void *p_data )
980 intf_thread_t *p_intf = (intf_thread_t *)p_data;
986 return PutAction( p_intf, newval.i_int );
989 static void PlayBookmark( intf_thread_t *p_intf, int i_num )
991 char *psz_bookmark_name;
992 if( asprintf( &psz_bookmark_name, "bookmark%i", i_num ) == -1 )
995 playlist_t *p_playlist = pl_Hold( p_intf );
996 char *psz_bookmark = var_CreateGetString( p_intf, psz_bookmark_name );
999 FOREACH_ARRAY( playlist_item_t *p_item, p_playlist->items )
1000 char *psz_uri = input_item_GetURI( p_item->p_input );
1001 if( !strcmp( psz_bookmark, psz_uri ) )
1004 playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, pl_Locked,
1013 free( psz_bookmark );
1014 free( psz_bookmark_name );
1015 pl_Release( p_intf );
1018 static void SetBookmark( intf_thread_t *p_intf, int i_num )
1020 char *psz_bookmark_name;
1021 if( asprintf( &psz_bookmark_name, "bookmark%i", i_num ) == -1 )
1024 playlist_t *p_playlist = pl_Hold( p_intf );
1025 var_Create( p_intf, psz_bookmark_name,
1026 VLC_VAR_STRING|VLC_VAR_DOINHERIT );
1027 playlist_item_t * p_item = playlist_CurrentPlayingItem( p_playlist );
1030 char *psz_uri = input_item_GetURI( p_item->p_input );
1031 config_PutPsz( p_intf, psz_bookmark_name, psz_uri);
1032 msg_Info( p_intf, "setting playlist bookmark %i to %s", i_num, psz_uri);
1034 config_SaveConfigFile( p_intf, "hotkeys" );
1037 pl_Release( p_intf );
1038 free( psz_bookmark_name );
1041 static void DisplayPosition( intf_thread_t *p_intf, vout_thread_t *p_vout,
1042 input_thread_t *p_input )
1044 char psz_duration[MSTRTIME_MAX_SIZE];
1045 char psz_time[MSTRTIME_MAX_SIZE];
1046 vlc_value_t time, pos;
1049 if( p_vout == NULL ) return;
1051 ClearChannels( p_intf, p_vout );
1053 var_Get( p_input, "time", &time );
1054 i_seconds = time.i_time / 1000000;
1055 secstotimestr ( psz_time, i_seconds );
1057 var_Get( p_input, "length", &time );
1058 if( time.i_time > 0 )
1060 secstotimestr( psz_duration, time.i_time / 1000000 );
1061 vout_OSDMessage( p_input, POSITION_TEXT_CHAN, "%s / %s",
1062 psz_time, psz_duration );
1064 else if( i_seconds > 0 )
1066 vout_OSDMessage( p_input, POSITION_TEXT_CHAN, "%s", psz_time );
1069 if( var_GetBool( p_vout, "fullscreen" ) )
1071 var_Get( p_input, "position", &pos );
1072 vout_OSDSlider( VLC_OBJECT( p_input ), POSITION_WIDGET_CHAN,
1073 pos.f_float * 100, OSD_HOR_SLIDER );
1077 static void DisplayVolume( intf_thread_t *p_intf, vout_thread_t *p_vout,
1078 audio_volume_t i_vol )
1080 if( p_vout == NULL )
1084 ClearChannels( p_intf, p_vout );
1086 if( var_GetBool( p_vout, "fullscreen" ) )
1088 vout_OSDSlider( VLC_OBJECT( p_vout ), VOLUME_WIDGET_CHAN,
1089 i_vol*100/AOUT_VOLUME_MAX, OSD_VERT_SLIDER );
1093 vout_OSDMessage( p_vout, VOLUME_TEXT_CHAN, _( "Volume %d%%" ),
1094 i_vol*400/AOUT_VOLUME_MAX );
1098 static void ClearChannels( intf_thread_t *p_intf, vout_thread_t *p_vout )
1104 spu_t *p_spu = vout_GetSpu( p_vout );
1105 spu_Control( p_spu, SPU_CHANNEL_CLEAR, DEFAULT_CHAN );
1106 for( i = 0; i < CHANNELS_NUMBER; i++ )
1108 spu_Control( p_spu, SPU_CHANNEL_CLEAR,
1109 p_intf->p_sys->p_channels[ i ] );