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 input_thread_t * p_input; /* pointer to input */
63 vout_thread_t * p_vout; /* pointer to vout object */
64 vlc_mutex_t lock; /* callback lock */
65 vlc_cond_t wait; /* callback event */
66 int i_mousewheel_mode;
69 /*****************************************************************************
71 *****************************************************************************/
72 static int Open ( vlc_object_t * );
73 static void Close ( vlc_object_t * );
74 static void Run ( intf_thread_t * );
75 static int GetAction( intf_thread_t *);
76 static int ActionEvent( vlc_object_t *, char const *,
77 vlc_value_t, vlc_value_t, void * );
78 static int SpecialKeyEvent( vlc_object_t *, char const *,
79 vlc_value_t, vlc_value_t, void * );
80 static void PlayBookmark( intf_thread_t *, int );
81 static void SetBookmark ( intf_thread_t *, int );
82 static void DisplayPosition( intf_thread_t *, vout_thread_t *, input_thread_t * );
83 static void DisplayVolume ( intf_thread_t *, vout_thread_t *, audio_volume_t );
84 static void ClearChannels ( intf_thread_t *, vout_thread_t * );
86 /*****************************************************************************
88 *****************************************************************************/
96 static const int i_mode_list[] =
97 { MOUSEWHEEL_VOLUME, MOUSEWHEEL_POSITION, NO_MOUSEWHEEL };
99 static const char *const psz_mode_list_text[] =
100 { N_("Volume Control"), N_("Position Control"), N_("Ignore") };
103 set_shortname( N_("Hotkeys") )
104 set_description( N_("Hotkeys management interface") )
105 set_capability( "interface", 0 )
106 set_callbacks( Open, Close )
107 set_category( CAT_INTERFACE )
108 set_subcategory( SUBCAT_INTERFACE_HOTKEYS )
110 add_integer( "hotkeys-mousewheel-mode", MOUSEWHEEL_VOLUME, NULL,
111 N_("MouseWheel x-axis Control"),
112 N_("MouseWheel x-axis can control volume, position or "
113 "mousewheel event can be ignored"), false )
114 change_integer_list( i_mode_list, psz_mode_list_text, NULL )
118 /*****************************************************************************
119 * Open: initialize interface
120 *****************************************************************************/
121 static int Open( vlc_object_t *p_this )
123 intf_thread_t *p_intf = (intf_thread_t *)p_this;
125 p_sys = malloc( sizeof( intf_sys_t ) );
129 p_intf->p_sys = p_sys;
130 p_intf->pf_run = Run;
133 vlc_mutex_init( &p_sys->lock );
134 vlc_cond_init( &p_sys->wait );
135 p_intf->p_sys->i_mousewheel_mode =
136 config_GetInt( p_intf, "hotkeys-mousewheel-mode" );
138 var_AddCallback( p_intf->p_libvlc, "key-pressed", SpecialKeyEvent, p_intf );
139 var_AddCallback( p_intf->p_libvlc, "key-action", ActionEvent, p_intf );
143 /*****************************************************************************
144 * Close: destroy interface
145 *****************************************************************************/
146 static void Close( vlc_object_t *p_this )
148 intf_thread_t *p_intf = (intf_thread_t *)p_this;
149 intf_sys_t *p_sys = p_intf->p_sys;
151 var_DelCallback( p_intf->p_libvlc, "key-action", ActionEvent, p_intf );
152 var_DelCallback( p_intf->p_libvlc, "key-pressed", SpecialKeyEvent, p_intf );
154 vlc_cond_destroy( &p_sys->wait );
155 vlc_mutex_destroy( &p_sys->lock );
157 /* Destroy structure */
158 free( p_intf->p_sys );
161 /*****************************************************************************
163 *****************************************************************************/
164 static void Run( intf_thread_t *p_intf )
166 vout_thread_t *p_vout = NULL;
167 aout_instance_t *p_aout = NULL;
168 playlist_t *p_playlist = pl_Hold( p_intf );
169 int canc = vlc_savecancel();
171 vlc_cleanup_push( __pl_Release, p_intf );
175 input_thread_t *p_input;
176 vout_thread_t *p_last_vout;
179 vlc_restorecancel( canc );
180 i_action = GetAction( p_intf );
182 canc = vlc_savecancel();
184 /* Update the input */
185 p_input = playlist_CurrentInput( p_playlist );
187 /* Update the vout */
188 p_last_vout = p_vout;
189 p_vout = p_input ? input_GetVout( p_input ) : NULL;
191 /* Update the aout */
192 p_aout = p_input ? input_GetAout( p_input ) : NULL;
194 /* Register OSD channels */
195 if( p_vout && p_vout != p_last_vout )
198 for( i = 0; i < CHANNELS_NUMBER; i++ )
200 spu_Control( vout_GetSpu( p_vout ), SPU_CHANNEL_REGISTER,
201 &p_intf->p_sys->p_channels[ i ] );
206 if( i_action == ACTIONID_QUIT )
208 libvlc_Quit( p_intf->p_libvlc );
210 ClearChannels( p_intf, p_vout );
211 vout_OSDMessage( p_intf, DEFAULT_CHAN, _( "Quit" ) );
212 goto cleanup_and_continue;
214 /* Volume and audio actions */
215 else if( i_action == ACTIONID_VOL_UP )
217 audio_volume_t i_newvol;
218 aout_VolumeUp( p_intf, 1, &i_newvol );
219 DisplayVolume( p_intf, p_vout, i_newvol );
221 else if( i_action == ACTIONID_VOL_DOWN )
223 audio_volume_t i_newvol;
224 aout_VolumeDown( p_intf, 1, &i_newvol );
225 DisplayVolume( p_intf, p_vout, i_newvol );
227 else if( i_action == ACTIONID_VOL_MUTE )
229 audio_volume_t i_newvol = -1;
230 aout_VolumeMute( p_intf, &i_newvol );
235 ClearChannels( p_intf, p_vout );
236 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
241 DisplayVolume( p_intf, p_vout, i_newvol );
245 /* Interface showing */
246 else if( i_action == ACTIONID_INTF_SHOW )
247 var_SetBool( p_intf->p_libvlc, "intf-show", true );
248 else if( i_action == ACTIONID_INTF_HIDE )
249 var_SetBool( p_intf->p_libvlc, "intf-show", false );
250 /* Video Output actions */
251 else if( i_action == ACTIONID_SNAPSHOT )
253 if( p_vout ) var_TriggerCallback( p_vout, "video-snapshot" );
255 else if( i_action == ACTIONID_TOGGLE_FULLSCREEN )
257 vlc_object_t *obj = p_vout ? VLC_OBJECT(p_vout)
258 : VLC_OBJECT(p_playlist);
259 bool b = var_GetBool( obj, "fullscreen" );
260 var_SetBool( obj, "fullscreen", !b );
262 else if( i_action == ACTIONID_LEAVE_FULLSCREEN )
264 if( p_vout && var_GetBool( p_vout, "fullscreen" ) )
266 var_SetBool( p_vout, "fullscreen", false );
269 else if( i_action == ACTIONID_ZOOM_QUARTER ||
270 i_action == ACTIONID_ZOOM_HALF ||
271 i_action == ACTIONID_ZOOM_ORIGINAL ||
272 i_action == ACTIONID_ZOOM_DOUBLE )
279 case ACTIONID_ZOOM_QUARTER: f = 0.25; break;
280 case ACTIONID_ZOOM_HALF: f = 0.5; break;
281 case ACTIONID_ZOOM_ORIGINAL: f = 1.; break;
282 /*case ACTIONID_ZOOM_DOUBLE:*/
283 default: f = 2.; break;
285 var_SetFloat( p_vout, "zoom", f );
289 else if( i_action == ACTIONID_WALLPAPER )
290 { /* FIXME: this is invalid if not using DirectX output!!! */
291 vlc_object_t *obj = p_vout ? VLC_OBJECT(p_vout)
292 : VLC_OBJECT(p_playlist);
293 bool b = var_GetBool( obj, "directx-wallpaper" );
294 var_SetBool( obj, "directx-wallpaper", !b );
297 /* Playlist actions */
298 else if( i_action == ACTIONID_LOOP )
300 /* Toggle Normal -> Loop -> Repeat -> Normal ... */
301 if( var_GetBool( p_playlist, "repeat" ) )
302 var_SetBool( p_playlist, "repeat", false );
304 if( var_GetBool( p_playlist, "loop" ) )
305 { /* FIXME: this is not atomic, we should use a real tristate */
306 var_SetBool( p_playlist, "loop", false );
307 var_SetBool( p_playlist, "repeat", true );
310 var_SetBool( p_playlist, "loop", true );
312 else if( i_action == ACTIONID_RANDOM )
314 bool b = var_GetBool( p_playlist, "random" );
315 var_SetBool( p_playlist, "random", !b );
317 else if( i_action == ACTIONID_PLAY_PAUSE )
321 ClearChannels( p_intf, p_vout );
323 int state = var_GetInteger( p_input, "state" );
324 if( state != PAUSE_S )
326 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
332 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
336 var_SetInteger( p_input, "state", state );
340 playlist_Play( p_playlist );
343 else if( ( i_action == ACTIONID_AUDIODEVICE_CYCLE ) && p_aout )
345 vlc_value_t val, list, list2;
348 var_Get( p_aout, "audio-device", &val );
349 var_Change( p_aout, "audio-device", VLC_VAR_GETCHOICES,
351 i_count = list.p_list->i_count;
355 for( i = 0; i < i_count; i++ )
357 if( val.i_int == list.p_list->p_values[i].i_int )
365 "invalid current audio device, selecting 0" );
366 var_Set( p_aout, "audio-device",
367 list.p_list->p_values[0] );
370 else if( i == i_count -1 )
372 var_Set( p_aout, "audio-device",
373 list.p_list->p_values[0] );
378 var_Set( p_aout, "audio-device",
379 list.p_list->p_values[i+1] );
382 vout_OSDMessage( p_intf, DEFAULT_CHAN,
383 _("Audio Device: %s"),
384 list2.p_list->p_values[i].psz_string);
386 var_FreeList( &list, &list2 );
391 bool b_seekable = var_GetBool( p_input, "can-seek" );
394 if( i_action == ACTIONID_PAUSE )
396 if( var_GetInteger( p_input, "state" ) != PAUSE_S )
398 ClearChannels( p_intf, p_vout );
399 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
401 var_SetInteger( p_input, "state", PAUSE_S );
404 else if( i_action == ACTIONID_JUMP_BACKWARD_EXTRASHORT
407 #define SET_TIME( a, b ) \
408 i_interval = config_GetInt( p_input, a "-jump-size" ); \
409 if( i_interval > 0 ) { \
410 mtime_t i_time = (mtime_t)(i_interval * b) * 1000000L; \
411 var_SetTime( p_input, "time-offset", i_time ); \
412 DisplayPosition( p_intf, p_vout, p_input ); \
414 SET_TIME( "extrashort", -1 );
416 else if( i_action == ACTIONID_JUMP_FORWARD_EXTRASHORT && b_seekable )
418 SET_TIME( "extrashort", 1 );
420 else if( i_action == ACTIONID_JUMP_BACKWARD_SHORT && b_seekable )
422 SET_TIME( "short", -1 );
424 else if( i_action == ACTIONID_JUMP_FORWARD_SHORT && b_seekable )
426 SET_TIME( "short", 1 );
428 else if( i_action == ACTIONID_JUMP_BACKWARD_MEDIUM && b_seekable )
430 SET_TIME( "medium", -1 );
432 else if( i_action == ACTIONID_JUMP_FORWARD_MEDIUM && b_seekable )
434 SET_TIME( "medium", 1 );
436 else if( i_action == ACTIONID_JUMP_BACKWARD_LONG && b_seekable )
438 SET_TIME( "long", -1 );
440 else if( i_action == ACTIONID_JUMP_FORWARD_LONG && b_seekable )
442 SET_TIME( "long", 1 );
445 else if( i_action == ACTIONID_AUDIO_TRACK )
447 vlc_value_t val, list, list2;
449 var_Get( p_input, "audio-es", &val );
450 var_Change( p_input, "audio-es", VLC_VAR_GETCHOICES,
452 i_count = list.p_list->i_count;
455 for( i = 0; i < i_count; i++ )
457 if( val.i_int == list.p_list->p_values[i].i_int )
462 /* value of audio-es was not in choices list */
466 "invalid current audio track, selecting 0" );
469 else if( i == i_count - 1 )
473 var_Set( p_input, "audio-es", list.p_list->p_values[i] );
474 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
475 _("Audio track: %s"),
476 list2.p_list->p_values[i].psz_string );
478 var_FreeList( &list, &list2 );
480 else if( i_action == ACTIONID_SUBTITLE_TRACK )
482 vlc_value_t val, list, list2;
484 var_Get( p_input, "spu-es", &val );
486 var_Change( p_input, "spu-es", VLC_VAR_GETCHOICES,
488 i_count = list.p_list->i_count;
491 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
492 _("Subtitle track: %s"), _("N/A") );
493 var_FreeList( &list, &list2 );
494 goto cleanup_and_continue;
496 for( i = 0; i < i_count; i++ )
498 if( val.i_int == list.p_list->p_values[i].i_int )
503 /* value of spu-es was not in choices list */
507 "invalid current subtitle track, selecting 0" );
510 else if( i == i_count - 1 )
514 var_Set( p_input, "spu-es", list.p_list->p_values[i] );
515 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
516 _("Subtitle track: %s"),
517 list2.p_list->p_values[i].psz_string );
518 var_FreeList( &list, &list2 );
520 else if( i_action == ACTIONID_ASPECT_RATIO && p_vout )
522 vlc_value_t val={0}, val_list, text_list;
523 var_Get( p_vout, "aspect-ratio", &val );
524 if( var_Change( p_vout, "aspect-ratio", VLC_VAR_GETLIST,
525 &val_list, &text_list ) >= 0 )
528 for( i = 0; i < val_list.p_list->i_count; i++ )
530 if( !strcmp( val_list.p_list->p_values[i].psz_string,
537 if( i == val_list.p_list->i_count ) i = 0;
538 var_SetString( p_vout, "aspect-ratio",
539 val_list.p_list->p_values[i].psz_string );
540 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
541 _("Aspect ratio: %s"),
542 text_list.p_list->p_values[i].psz_string );
544 var_FreeList( &val_list, &text_list );
546 free( val.psz_string );
548 else if( i_action == ACTIONID_CROP && p_vout )
550 vlc_value_t val={0}, val_list, text_list;
551 var_Get( p_vout, "crop", &val );
552 if( var_Change( p_vout, "crop", VLC_VAR_GETLIST,
553 &val_list, &text_list ) >= 0 )
556 for( i = 0; i < val_list.p_list->i_count; i++ )
558 if( !strcmp( val_list.p_list->p_values[i].psz_string,
565 if( i == val_list.p_list->i_count ) i = 0;
566 var_SetString( p_vout, "crop",
567 val_list.p_list->p_values[i].psz_string );
568 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
570 text_list.p_list->p_values[i].psz_string );
572 var_FreeList( &val_list, &text_list );
574 free( val.psz_string );
576 else if( i_action == ACTIONID_TOGGLE_AUTOSCALE && p_vout )
578 float f_scalefactor = var_GetFloat( p_vout, "scale" );
579 if ( f_scalefactor != 1.0 )
581 var_SetFloat( p_vout, "scale", 1.0 );
582 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
583 _("Zooming reset") );
587 bool b_autoscale = !var_GetBool( p_vout, "autoscale" );
588 var_SetBool( p_vout, "autoscale", b_autoscale );
590 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
591 _("Scaled to screen") );
593 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
594 _("Original Size") );
597 else if( i_action == ACTIONID_SCALE_UP && p_vout )
601 f_scalefactor = var_GetFloat( p_vout, "scale" );
602 if( f_scalefactor < 10. )
604 var_SetFloat( p_vout, "scale", f_scalefactor );
606 else if( i_action == ACTIONID_SCALE_DOWN && p_vout )
610 f_scalefactor = var_GetFloat( p_vout, "scale" );
611 if( f_scalefactor > .3 )
613 var_SetFloat( p_vout, "scale", f_scalefactor );
615 else if( i_action == ACTIONID_DEINTERLACE && p_vout )
617 vlc_value_t val={0}, val_list, text_list;
618 var_Get( p_vout, "deinterlace", &val );
619 if( var_Change( p_vout, "deinterlace", VLC_VAR_GETLIST,
620 &val_list, &text_list ) >= 0 )
623 for( i = 0; i < val_list.p_list->i_count; i++ )
625 if( !strcmp( val_list.p_list->p_values[i].psz_string,
632 if( i == val_list.p_list->i_count ) i = 0;
633 var_SetString( p_vout, "deinterlace",
634 val_list.p_list->p_values[i].psz_string );
635 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
636 _("Deinterlace mode: %s"),
637 text_list.p_list->p_values[i].psz_string );
639 var_FreeList( &val_list, &text_list );
641 free( val.psz_string );
643 else if( ( i_action == ACTIONID_ZOOM || i_action == ACTIONID_UNZOOM ) && p_vout )
645 vlc_value_t val={0}, val_list, text_list;
646 var_Get( p_vout, "zoom", &val );
647 if( var_Change( p_vout, "zoom", VLC_VAR_GETLIST,
648 &val_list, &text_list ) >= 0 )
651 for( i = 0; i < val_list.p_list->i_count; i++ )
653 if( val_list.p_list->p_values[i].f_float
656 if( i_action == ACTIONID_ZOOM )
658 else /* ACTIONID_UNZOOM */
663 if( i == val_list.p_list->i_count ) i = 0;
664 if( i == -1 ) i = val_list.p_list->i_count-1;
665 var_SetFloat( p_vout, "zoom",
666 val_list.p_list->p_values[i].f_float );
667 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
669 text_list.p_list->p_values[i].var.psz_name );
671 var_FreeList( &val_list, &text_list );
674 else if( i_action == ACTIONID_CROP_TOP && p_vout )
675 var_IncInteger( p_vout, "crop-top" );
676 else if( i_action == ACTIONID_UNCROP_TOP && p_vout )
677 var_DecInteger( p_vout, "crop-top" );
678 else if( i_action == ACTIONID_CROP_BOTTOM && p_vout )
679 var_IncInteger( p_vout, "crop-bottom" );
680 else if( i_action == ACTIONID_UNCROP_BOTTOM && p_vout )
681 var_DecInteger( p_vout, "crop-bottom" );
682 else if( i_action == ACTIONID_CROP_LEFT && p_vout )
683 var_IncInteger( p_vout, "crop-left" );
684 else if( i_action == ACTIONID_UNCROP_LEFT && p_vout )
685 var_DecInteger( p_vout, "crop-left" );
686 else if( i_action == ACTIONID_CROP_RIGHT && p_vout )
687 var_IncInteger( p_vout, "crop-right" );
688 else if( i_action == ACTIONID_UNCROP_RIGHT && p_vout )
689 var_DecInteger( p_vout, "crop-right" );
691 else if( i_action == ACTIONID_NEXT )
693 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN, _("Next") );
694 playlist_Next( p_playlist );
696 else if( i_action == ACTIONID_PREV )
698 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
700 playlist_Prev( p_playlist );
702 else if( i_action == ACTIONID_STOP )
704 playlist_Stop( p_playlist );
706 else if( i_action == ACTIONID_FRAME_NEXT )
708 var_SetVoid( p_input, "frame-next" );
709 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
712 else if( i_action == ACTIONID_FASTER )
714 var_SetVoid( p_input, "rate-faster" );
715 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
718 else if( i_action == ACTIONID_SLOWER )
720 var_SetVoid( p_input, "rate-slower" );
721 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
724 else if( i_action == ACTIONID_RATE_NORMAL )
726 var_SetInteger( p_input, "rate", INPUT_RATE_DEFAULT );
727 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
730 else if( i_action == ACTIONID_RATE_FASTER_FINE ||
731 i_action == ACTIONID_RATE_SLOWER_FINE )
733 /* The playback rate is defined by INPUT_RATE_DEFAULT / "rate"
734 * and we want to increase/decrease it by 0.1 while making sure
735 * that the resulting playback rate is a multiple of 0.1
737 int i_rate = var_GetInteger( p_input, "rate" );
739 i_rate = INPUT_RATE_MIN;
740 int i_sign = i_rate < 0 ? -1 : 1;
741 const int i_dir = i_action == ACTIONID_RATE_FASTER_FINE ? 1 : -1;
743 const double f_speed = floor( ( (double)INPUT_RATE_DEFAULT / abs(i_rate) + 0.05 ) / 0.1 + i_dir ) * 0.1;
744 if( f_speed <= (double)INPUT_RATE_DEFAULT / INPUT_RATE_MAX ) /* Needed to avoid infinity */
745 i_rate = INPUT_RATE_MAX;
747 i_rate = INPUT_RATE_DEFAULT / f_speed + 0.5;
749 i_rate = i_sign * __MIN( __MAX( i_rate, INPUT_RATE_MIN ), INPUT_RATE_MAX );
751 var_SetInteger( p_input, "rate", i_rate );
754 snprintf( psz_msg, sizeof(psz_msg), _("%.2fx"), (double)INPUT_RATE_DEFAULT / i_rate );
755 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN, psz_msg );
757 else if( i_action == ACTIONID_POSITION && b_seekable )
759 DisplayPosition( p_intf, p_vout, p_input );
761 else if( i_action >= ACTIONID_PLAY_BOOKMARK1 &&
762 i_action <= ACTIONID_PLAY_BOOKMARK10 )
764 PlayBookmark( p_intf, i_action - ACTIONID_PLAY_BOOKMARK1 + 1 );
766 else if( i_action >= ACTIONID_SET_BOOKMARK1 &&
767 i_action <= ACTIONID_SET_BOOKMARK10 )
769 SetBookmark( p_intf, i_action - ACTIONID_SET_BOOKMARK1 + 1 );
771 /* Only makes sense with DVD */
772 else if( i_action == ACTIONID_TITLE_PREV )
773 var_SetVoid( p_input, "prev-title" );
774 else if( i_action == ACTIONID_TITLE_NEXT )
775 var_SetVoid( p_input, "next-title" );
776 else if( i_action == ACTIONID_CHAPTER_PREV )
777 var_SetVoid( p_input, "prev-chapter" );
778 else if( i_action == ACTIONID_CHAPTER_NEXT )
779 var_SetVoid( p_input, "next-chapter" );
780 else if( i_action == ACTIONID_DISC_MENU )
781 var_SetInteger( p_input, "title 0", 2 );
783 else if( i_action == ACTIONID_SUBDELAY_DOWN )
785 int64_t i_delay = var_GetTime( p_input, "spu-delay" );
786 i_delay -= 50000; /* 50 ms */
787 var_SetTime( p_input, "spu-delay", i_delay );
788 ClearChannels( p_intf, p_vout );
789 vout_OSDMessage( p_intf, DEFAULT_CHAN,
790 _( "Subtitle delay %i ms" ),
791 (int)(i_delay/1000) );
793 else if( i_action == ACTIONID_SUBDELAY_UP )
795 int64_t i_delay = var_GetTime( p_input, "spu-delay" );
796 i_delay += 50000; /* 50 ms */
797 var_SetTime( p_input, "spu-delay", i_delay );
798 ClearChannels( p_intf, p_vout );
799 vout_OSDMessage( p_intf, DEFAULT_CHAN,
800 _( "Subtitle delay %i ms" ),
801 (int)(i_delay/1000) );
803 else if( i_action == ACTIONID_AUDIODELAY_DOWN )
805 int64_t i_delay = var_GetTime( p_input, "audio-delay" );
806 i_delay -= 50000; /* 50 ms */
807 var_SetTime( p_input, "audio-delay", i_delay );
808 ClearChannels( p_intf, p_vout );
809 vout_OSDMessage( p_intf, DEFAULT_CHAN,
810 _( "Audio delay %i ms" ),
811 (int)(i_delay/1000) );
813 else if( i_action == ACTIONID_AUDIODELAY_UP )
815 int64_t i_delay = var_GetTime( p_input, "audio-delay" );
816 i_delay += 50000; /* 50 ms */
817 var_SetTime( p_input, "audio-delay", i_delay );
818 ClearChannels( p_intf, p_vout );
819 vout_OSDMessage( p_intf, DEFAULT_CHAN,
820 _( "Audio delay %i ms" ),
821 (int)(i_delay/1000) );
823 else if( i_action == ACTIONID_PLAY )
825 if( var_GetInteger( p_input, "rate" ) != INPUT_RATE_DEFAULT )
826 /* Return to normal speed */
827 var_SetInteger( p_input, "rate", INPUT_RATE_DEFAULT );
830 ClearChannels( p_intf, p_vout );
831 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
833 playlist_Play( p_playlist );
836 else if( i_action == ACTIONID_MENU_ON )
838 osd_MenuShow( VLC_OBJECT(p_intf) );
840 else if( i_action == ACTIONID_MENU_OFF )
842 osd_MenuHide( VLC_OBJECT(p_intf) );
844 else if( i_action == ACTIONID_MENU_LEFT )
846 osd_MenuPrev( VLC_OBJECT(p_intf) );
848 else if( i_action == ACTIONID_MENU_RIGHT )
850 osd_MenuNext( VLC_OBJECT(p_intf) );
852 else if( i_action == ACTIONID_MENU_UP )
854 osd_MenuUp( VLC_OBJECT(p_intf) );
856 else if( i_action == ACTIONID_MENU_DOWN )
858 osd_MenuDown( VLC_OBJECT(p_intf) );
860 else if( i_action == ACTIONID_MENU_SELECT )
862 osd_MenuActivate( VLC_OBJECT(p_intf) );
864 else if( i_action == ACTIONID_RECORD )
866 if( var_GetBool( p_input, "can-record" ) )
868 const bool b_record = !var_GetBool( p_input, "record" );
871 vout_OSDMessage( p_intf, DEFAULT_CHAN, _("Recording") );
873 vout_OSDMessage( p_intf, DEFAULT_CHAN, _("Recording done") );
874 var_SetBool( p_input, "record", b_record );
878 cleanup_and_continue:
880 vlc_object_release( p_aout );
882 vlc_object_release( p_vout );
884 vlc_object_release( p_input );
892 static int GetAction( intf_thread_t *p_intf )
894 intf_sys_t *p_sys = p_intf->p_sys;
897 vlc_mutex_lock( &p_sys->lock );
898 mutex_cleanup_push( &p_sys->lock );
900 while( p_sys->i_size == 0 )
901 vlc_cond_wait( &p_sys->wait, &p_sys->lock );
903 i_ret = p_sys->p_actions[ 0 ];
905 for( int i = 0; i < p_sys->i_size; i++ )
906 p_sys->p_actions[i] = p_sys->p_actions[i + 1];
912 static int PutAction( intf_thread_t *p_intf, int i_action )
914 intf_sys_t *p_sys = p_intf->p_sys;
915 int i_ret = VLC_EGENERIC;
917 vlc_mutex_lock( &p_sys->lock );
918 if ( p_sys->i_size >= BUFFER_SIZE )
919 msg_Warn( p_intf, "event buffer full, dropping key actions" );
921 p_sys->p_actions[p_sys->i_size++] = i_action;
923 vlc_cond_signal( &p_sys->wait );
924 vlc_mutex_unlock( &p_sys->lock );
928 /*****************************************************************************
929 * SpecialKeyEvent: callback for mouse events
930 *****************************************************************************/
931 static int SpecialKeyEvent( vlc_object_t *libvlc, char const *psz_var,
932 vlc_value_t oldval, vlc_value_t newval,
935 intf_thread_t *p_intf = (intf_thread_t *)p_data;
941 int i_mode = p_intf->p_sys->i_mousewheel_mode;
943 /* Special action for mouse event */
944 /* FIXME: rework hotkeys handling to allow more than 1 event
945 * to trigger one same action */
946 switch (newval.i_int & ~KEY_MODIFIER)
948 case KEY_MOUSEWHEELUP:
949 i_action = (i_mode == MOUSEWHEEL_VOLUME ) ? ACTIONID_VOL_UP
950 : ACTIONID_JUMP_FORWARD_EXTRASHORT;
952 case KEY_MOUSEWHEELDOWN:
953 i_action = (i_mode == MOUSEWHEEL_VOLUME ) ? ACTIONID_VOL_DOWN
954 : ACTIONID_JUMP_BACKWARD_EXTRASHORT;
956 case KEY_MOUSEWHEELLEFT:
957 i_action = (i_mode == MOUSEWHEEL_VOLUME ) ?
958 ACTIONID_JUMP_BACKWARD_EXTRASHORT : ACTIONID_VOL_DOWN;
960 case KEY_MOUSEWHEELRIGHT:
961 i_action = (i_mode == MOUSEWHEEL_VOLUME ) ?
962 ACTIONID_JUMP_FORWARD_EXTRASHORT : ACTIONID_VOL_UP;
965 var_SetBool( libvlc, "intf-popupmenu", true );
969 if( i_mode == NO_MOUSEWHEEL ) return VLC_SUCCESS;
972 return PutAction( p_intf, i_action );
976 /*****************************************************************************
977 * ActionEvent: callback for hotkey actions
978 *****************************************************************************/
979 static int ActionEvent( vlc_object_t *libvlc, char const *psz_var,
980 vlc_value_t oldval, vlc_value_t newval, void *p_data )
982 intf_thread_t *p_intf = (intf_thread_t *)p_data;
988 return PutAction( p_intf, newval.i_int );
991 static void PlayBookmark( intf_thread_t *p_intf, int i_num )
993 char *psz_bookmark_name;
994 if( asprintf( &psz_bookmark_name, "bookmark%i", i_num ) == -1 )
997 playlist_t *p_playlist = pl_Hold( p_intf );
998 char *psz_bookmark = var_CreateGetString( p_intf, psz_bookmark_name );
1001 FOREACH_ARRAY( playlist_item_t *p_item, p_playlist->items )
1002 char *psz_uri = input_item_GetURI( p_item->p_input );
1003 if( !strcmp( psz_bookmark, psz_uri ) )
1006 playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, pl_Locked,
1015 free( psz_bookmark );
1016 free( psz_bookmark_name );
1017 pl_Release( p_intf );
1020 static void SetBookmark( intf_thread_t *p_intf, int i_num )
1022 char *psz_bookmark_name;
1023 if( asprintf( &psz_bookmark_name, "bookmark%i", i_num ) == -1 )
1026 playlist_t *p_playlist = pl_Hold( p_intf );
1027 var_Create( p_intf, psz_bookmark_name,
1028 VLC_VAR_STRING|VLC_VAR_DOINHERIT );
1029 playlist_item_t * p_item = playlist_CurrentPlayingItem( p_playlist );
1032 char *psz_uri = input_item_GetURI( p_item->p_input );
1033 config_PutPsz( p_intf, psz_bookmark_name, psz_uri);
1034 msg_Info( p_intf, "setting playlist bookmark %i to %s", i_num, psz_uri);
1036 config_SaveConfigFile( p_intf, "hotkeys" );
1039 pl_Release( p_intf );
1040 free( psz_bookmark_name );
1043 static void DisplayPosition( intf_thread_t *p_intf, vout_thread_t *p_vout,
1044 input_thread_t *p_input )
1046 char psz_duration[MSTRTIME_MAX_SIZE];
1047 char psz_time[MSTRTIME_MAX_SIZE];
1048 vlc_value_t time, pos;
1051 if( p_vout == NULL ) return;
1053 ClearChannels( p_intf, p_vout );
1055 var_Get( p_input, "time", &time );
1056 i_seconds = time.i_time / 1000000;
1057 secstotimestr ( psz_time, i_seconds );
1059 var_Get( p_input, "length", &time );
1060 if( time.i_time > 0 )
1062 secstotimestr( psz_duration, time.i_time / 1000000 );
1063 vout_OSDMessage( p_input, POSITION_TEXT_CHAN, "%s / %s",
1064 psz_time, psz_duration );
1066 else if( i_seconds > 0 )
1068 vout_OSDMessage( p_input, POSITION_TEXT_CHAN, "%s", psz_time );
1071 if( var_GetBool( p_vout, "fullscreen" ) )
1073 var_Get( p_input, "position", &pos );
1074 vout_OSDSlider( VLC_OBJECT( p_input ), POSITION_WIDGET_CHAN,
1075 pos.f_float * 100, OSD_HOR_SLIDER );
1079 static void DisplayVolume( intf_thread_t *p_intf, vout_thread_t *p_vout,
1080 audio_volume_t i_vol )
1082 if( p_vout == NULL )
1086 ClearChannels( p_intf, p_vout );
1088 if( var_GetBool( p_vout, "fullscreen" ) )
1090 vout_OSDSlider( VLC_OBJECT( p_vout ), VOLUME_WIDGET_CHAN,
1091 i_vol*100/AOUT_VOLUME_MAX, OSD_VERT_SLIDER );
1095 vout_OSDMessage( p_vout, VOLUME_TEXT_CHAN, _( "Volume %d%%" ),
1096 i_vol*400/AOUT_VOLUME_MAX );
1100 static void ClearChannels( intf_thread_t *p_intf, vout_thread_t *p_vout )
1106 spu_t *p_spu = vout_GetSpu( p_vout );
1107 spu_Control( p_spu, SPU_CHANNEL_CLEAR, DEFAULT_CHAN );
1108 for( i = 0; i < CHANNELS_NUMBER; i++ )
1110 spu_Control( p_spu, SPU_CHANNEL_CLEAR,
1111 p_intf->p_sys->p_channels[ i ] );