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 )
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;
167 playlist_t *p_playlist = pl_Hold( p_intf );
168 int canc = vlc_savecancel();
170 vlc_cleanup_push( __pl_Release, p_intf );
172 /* Initialize hotkey structure */
173 for( struct hotkey *p_hotkey = p_intf->p_libvlc->p_hotkeys;
174 p_hotkey->psz_action != NULL;
177 p_hotkey->i_key = config_GetInt( p_intf, p_hotkey->psz_action );
182 input_thread_t *p_input;
183 vout_thread_t *p_last_vout;
186 vlc_restorecancel( canc );
187 i_action = GetAction( p_intf );
189 canc = vlc_savecancel();
191 /* Update the input */
192 p_input = playlist_CurrentInput( p_playlist );
194 /* Update the vout */
195 p_last_vout = p_vout;
196 p_vout = p_input ? input_GetVout( p_input ) : NULL;
198 /* Register OSD channels */
199 if( p_vout && p_vout != p_last_vout )
201 for( i = 0; i < CHANNELS_NUMBER; i++ )
203 spu_Control( p_vout->p_spu, SPU_CHANNEL_REGISTER,
204 &p_intf->p_sys->p_channels[ i ] );
209 if( i_action == ACTIONID_QUIT )
211 libvlc_Quit( p_intf->p_libvlc );
213 ClearChannels( p_intf, p_vout );
214 vout_OSDMessage( p_intf, DEFAULT_CHAN, _( "Quit" ) );
216 vlc_object_release( p_vout );
218 vlc_object_release( p_input );
221 /* Volume and audio actions */
222 else if( i_action == ACTIONID_VOL_UP )
224 audio_volume_t i_newvol;
225 aout_VolumeUp( p_intf, 1, &i_newvol );
226 DisplayVolume( p_intf, p_vout, i_newvol );
228 else if( i_action == ACTIONID_VOL_DOWN )
230 audio_volume_t i_newvol;
231 aout_VolumeDown( p_intf, 1, &i_newvol );
232 DisplayVolume( p_intf, p_vout, i_newvol );
234 else if( i_action == ACTIONID_VOL_MUTE )
236 audio_volume_t i_newvol = -1;
237 aout_VolumeMute( p_intf, &i_newvol );
242 ClearChannels( p_intf, p_vout );
243 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
248 DisplayVolume( p_intf, p_vout, i_newvol );
252 /* Interface showing */
253 else if( i_action == ACTIONID_INTF_SHOW )
254 var_SetBool( p_intf->p_libvlc, "intf-show", true );
255 else if( i_action == ACTIONID_INTF_HIDE )
256 var_SetBool( p_intf->p_libvlc, "intf-show", false );
257 /* Video Output actions */
258 else if( i_action == ACTIONID_SNAPSHOT )
260 if( p_vout ) var_TriggerCallback( p_vout, "video-snapshot" );
262 else if( i_action == ACTIONID_TOGGLE_FULLSCREEN )
266 var_Get( p_vout, "fullscreen", &val );
267 val.b_bool = !val.b_bool;
268 var_Set( p_vout, "fullscreen", val );
272 var_Get( p_playlist, "fullscreen", &val );
273 val.b_bool = !val.b_bool;
274 var_Set( p_playlist, "fullscreen", val );
277 else if( i_action == ACTIONID_LEAVE_FULLSCREEN )
279 if( p_vout && var_GetBool( p_vout, "fullscreen" ) )
281 var_SetBool( p_vout, "fullscreen", false );
284 else if( i_action == ACTIONID_ZOOM_QUARTER ||
285 i_action == ACTIONID_ZOOM_HALF ||
286 i_action == ACTIONID_ZOOM_ORIGINAL ||
287 i_action == ACTIONID_ZOOM_DOUBLE )
291 if( i_action == ACTIONID_ZOOM_QUARTER )
293 if( i_action == ACTIONID_ZOOM_HALF )
295 if( i_action == ACTIONID_ZOOM_ORIGINAL )
297 if( i_action == ACTIONID_ZOOM_DOUBLE )
299 var_Set( p_vout, "zoom", val );
302 else if( i_action == ACTIONID_WALLPAPER )
306 var_Get( p_vout, "directx-wallpaper", &val );
307 val.b_bool = !val.b_bool;
308 var_Set( p_vout, "directx-wallpaper", val );
312 var_Get( p_playlist, "directx-wallpaper", &val );
313 val.b_bool = !val.b_bool;
314 var_Set( p_playlist, "directx-wallpaper", val );
317 /* Playlist actions */
318 else if( i_action == ACTIONID_LOOP )
320 /* Toggle Normal -> Loop -> Repeat -> Normal ... */
322 var_Get( p_playlist, "loop", &val );
323 var_Get( p_playlist, "repeat", &val2 );
324 if( val2.b_bool == true )
329 else if( val.b_bool == true )
338 var_Set( p_playlist, "loop", val );
339 var_Set( p_playlist, "repeat", val2 );
341 else if( i_action == ACTIONID_RANDOM )
343 var_Get( p_playlist, "random", &val );
344 val.b_bool = !val.b_bool;
345 var_Set( p_playlist, "random", val );
347 else if( i_action == ACTIONID_PLAY_PAUSE )
349 val.i_int = PLAYING_S;
352 ClearChannels( p_intf, p_vout );
354 var_Get( p_input, "state", &val );
355 if( val.i_int != PAUSE_S )
357 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
363 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
365 val.i_int = PLAYING_S;
367 var_Set( p_input, "state", val );
371 playlist_Play( p_playlist );
374 else if( i_action == ACTIONID_AUDIODEVICE_CYCLE )
376 vlc_value_t val, list, list2;
379 aout_instance_t *p_aout =
380 vlc_object_find( p_intf, VLC_OBJECT_AOUT, FIND_ANYWHERE );
381 var_Get( p_aout, "audio-device", &val );
382 var_Change( p_aout, "audio-device", VLC_VAR_GETCHOICES,
384 i_count = list.p_list->i_count;
386 /* Not enough device to switch between */
390 for( i = 0; i < i_count; i++ )
392 if( val.i_int == list.p_list->p_values[i].i_int )
400 "invalid current audio device, selecting 0" );
401 var_Set( p_aout, "audio-device",
402 list.p_list->p_values[0] );
405 else if( i == i_count -1 )
407 var_Set( p_aout, "audio-device",
408 list.p_list->p_values[0] );
413 var_Set( p_aout, "audio-device",
414 list.p_list->p_values[i+1] );
417 vout_OSDMessage( p_intf, DEFAULT_CHAN,
418 _("Audio Device: %s"),
419 list2.p_list->p_values[i].psz_string);
420 vlc_object_release( p_aout );
425 bool b_seekable = var_GetBool( p_input, "can-seek" );
428 if( i_action == ACTIONID_PAUSE )
430 var_Get( p_input, "state", &val );
431 if( val.i_int != PAUSE_S )
433 ClearChannels( p_intf, p_vout );
434 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
437 var_Set( p_input, "state", val );
440 else if( i_action == ACTIONID_JUMP_BACKWARD_EXTRASHORT
443 #define SET_TIME( a, b ) \
444 i_interval = config_GetInt( p_input, a "-jump-size" ); \
445 if( i_interval > 0 ) { \
446 val.i_time = (mtime_t)(i_interval * b) * 1000000L; \
447 var_Set( p_input, "time-offset", val ); \
448 DisplayPosition( p_intf, p_vout, p_input ); \
450 SET_TIME( "extrashort", -1 );
452 else if( i_action == ACTIONID_JUMP_FORWARD_EXTRASHORT && b_seekable )
454 SET_TIME( "extrashort", 1 );
456 else if( i_action == ACTIONID_JUMP_BACKWARD_SHORT && b_seekable )
458 SET_TIME( "short", -1 );
460 else if( i_action == ACTIONID_JUMP_FORWARD_SHORT && b_seekable )
462 SET_TIME( "short", 1 );
464 else if( i_action == ACTIONID_JUMP_BACKWARD_MEDIUM && b_seekable )
466 SET_TIME( "medium", -1 );
468 else if( i_action == ACTIONID_JUMP_FORWARD_MEDIUM && b_seekable )
470 SET_TIME( "medium", 1 );
472 else if( i_action == ACTIONID_JUMP_BACKWARD_LONG && b_seekable )
474 SET_TIME( "long", -1 );
476 else if( i_action == ACTIONID_JUMP_FORWARD_LONG && b_seekable )
478 SET_TIME( "long", 1 );
481 else if( i_action == ACTIONID_AUDIO_TRACK )
483 vlc_value_t val, list, list2;
485 var_Get( p_input, "audio-es", &val );
486 var_Change( p_input, "audio-es", VLC_VAR_GETCHOICES,
488 i_count = list.p_list->i_count;
493 for( i = 0; i < i_count; i++ )
495 if( val.i_int == list.p_list->p_values[i].i_int )
500 /* value of audio-es was not in choices list */
504 "invalid current audio track, selecting 0" );
505 var_Set( p_input, "audio-es",
506 list.p_list->p_values[0] );
509 else if( i == i_count - 1 )
511 var_Set( p_input, "audio-es",
512 list.p_list->p_values[1] );
517 var_Set( p_input, "audio-es",
518 list.p_list->p_values[i+1] );
521 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
522 _("Audio track: %s"),
523 list2.p_list->p_values[i].psz_string );
525 else if( i_action == ACTIONID_SUBTITLE_TRACK )
527 vlc_value_t val, list, list2;
529 var_Get( p_input, "spu-es", &val );
531 var_Change( p_input, "spu-es", VLC_VAR_GETCHOICES,
533 i_count = list.p_list->i_count;
536 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
537 _("Subtitle track: %s"), _("N/A") );
540 for( i = 0; i < i_count; i++ )
542 if( val.i_int == list.p_list->p_values[i].i_int )
547 /* value of spu-es was not in choices list */
551 "invalid current subtitle track, selecting 0" );
552 var_Set( p_input, "spu-es", list.p_list->p_values[0] );
555 else if( i == i_count - 1 )
557 var_Set( p_input, "spu-es", list.p_list->p_values[0] );
562 var_Set( p_input, "spu-es", list.p_list->p_values[i+1] );
565 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
566 _("Subtitle track: %s"),
567 list2.p_list->p_values[i].psz_string );
569 else if( i_action == ACTIONID_ASPECT_RATIO && p_vout )
571 vlc_value_t val={0}, val_list, text_list;
572 var_Get( p_vout, "aspect-ratio", &val );
573 if( var_Change( p_vout, "aspect-ratio", VLC_VAR_GETLIST,
574 &val_list, &text_list ) >= 0 )
577 for( i = 0; i < val_list.p_list->i_count; i++ )
579 if( !strcmp( val_list.p_list->p_values[i].psz_string,
586 if( i == val_list.p_list->i_count ) i = 0;
587 var_SetString( p_vout, "aspect-ratio",
588 val_list.p_list->p_values[i].psz_string );
589 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
590 _("Aspect ratio: %s"),
591 text_list.p_list->p_values[i].psz_string );
593 var_Change( p_vout, "aspect-ratio", VLC_VAR_FREELIST, &val_list, &text_list );
595 free( val.psz_string );
597 else if( i_action == ACTIONID_CROP && p_vout )
599 vlc_value_t val={0}, val_list, text_list;
600 var_Get( p_vout, "crop", &val );
601 if( var_Change( p_vout, "crop", VLC_VAR_GETLIST,
602 &val_list, &text_list ) >= 0 )
605 for( i = 0; i < val_list.p_list->i_count; i++ )
607 if( !strcmp( val_list.p_list->p_values[i].psz_string,
614 if( i == val_list.p_list->i_count ) i = 0;
615 var_SetString( p_vout, "crop",
616 val_list.p_list->p_values[i].psz_string );
617 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
619 text_list.p_list->p_values[i].psz_string );
621 var_Change( p_vout, "crop", VLC_VAR_FREELIST, &val_list, &text_list );
623 free( val.psz_string );
625 else if( i_action == ACTIONID_TOGGLE_AUTOSCALE && p_vout )
627 float f_scalefactor = var_GetFloat( p_vout, "scale" );
628 if ( f_scalefactor != 1.0 )
630 var_SetFloat( p_vout, "scale", 1.0 );
631 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
632 _("Zooming reset") );
636 bool b_autoscale = !var_GetBool( p_vout, "autoscale" );
637 var_SetBool( p_vout, "autoscale", b_autoscale );
639 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
640 _("Scaled to screen") );
642 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
643 _("Original Size") );
646 else if( i_action == ACTIONID_SCALE_UP && p_vout )
650 f_scalefactor = var_GetFloat( p_vout, "scale" );
651 if( f_scalefactor < 10. )
653 var_SetFloat( p_vout, "scale", f_scalefactor );
655 else if( i_action == ACTIONID_SCALE_DOWN && p_vout )
659 f_scalefactor = var_GetFloat( p_vout, "scale" );
660 if( f_scalefactor > .3 )
662 var_SetFloat( p_vout, "scale", f_scalefactor );
664 else if( i_action == ACTIONID_DEINTERLACE && p_vout )
666 vlc_value_t val={0}, val_list, text_list;
667 var_Get( p_vout, "deinterlace", &val );
668 if( var_Change( p_vout, "deinterlace", VLC_VAR_GETLIST,
669 &val_list, &text_list ) >= 0 )
672 for( i = 0; i < val_list.p_list->i_count; i++ )
674 if( !strcmp( val_list.p_list->p_values[i].psz_string,
681 if( i == val_list.p_list->i_count ) i = 0;
682 var_SetString( p_vout, "deinterlace",
683 val_list.p_list->p_values[i].psz_string );
684 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
685 _("Deinterlace mode: %s"),
686 text_list.p_list->p_values[i].psz_string );
688 var_Change( p_vout, "deinterlace", VLC_VAR_FREELIST, &val_list, &text_list );
690 free( val.psz_string );
692 else if( ( i_action == ACTIONID_ZOOM || i_action == ACTIONID_UNZOOM ) && p_vout )
694 vlc_value_t val={0}, val_list, text_list;
695 var_Get( p_vout, "zoom", &val );
696 if( var_Change( p_vout, "zoom", VLC_VAR_GETLIST,
697 &val_list, &text_list ) >= 0 )
700 for( i = 0; i < val_list.p_list->i_count; i++ )
702 if( val_list.p_list->p_values[i].f_float
705 if( i_action == ACTIONID_ZOOM )
707 else /* ACTIONID_UNZOOM */
712 if( i == val_list.p_list->i_count ) i = 0;
713 if( i == -1 ) i = val_list.p_list->i_count-1;
714 var_SetFloat( p_vout, "zoom",
715 val_list.p_list->p_values[i].f_float );
716 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
718 text_list.p_list->p_values[i].var.psz_name );
720 var_Change( p_vout, "zoom", VLC_VAR_FREELIST, &val_list, &text_list );
723 else if( i_action == ACTIONID_CROP_TOP && p_vout )
724 var_IncInteger( p_vout, "crop-top" );
725 else if( i_action == ACTIONID_UNCROP_TOP && p_vout )
726 var_DecInteger( p_vout, "crop-top" );
727 else if( i_action == ACTIONID_CROP_BOTTOM && p_vout )
728 var_IncInteger( p_vout, "crop-bottom" );
729 else if( i_action == ACTIONID_UNCROP_BOTTOM && p_vout )
730 var_DecInteger( p_vout, "crop-bottom" );
731 else if( i_action == ACTIONID_CROP_LEFT && p_vout )
732 var_IncInteger( p_vout, "crop-left" );
733 else if( i_action == ACTIONID_UNCROP_LEFT && p_vout )
734 var_DecInteger( p_vout, "crop-left" );
735 else if( i_action == ACTIONID_CROP_RIGHT && p_vout )
736 var_IncInteger( p_vout, "crop-right" );
737 else if( i_action == ACTIONID_UNCROP_RIGHT && p_vout )
738 var_DecInteger( p_vout, "crop-right" );
740 else if( i_action == ACTIONID_NEXT )
742 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN, _("Next") );
743 playlist_Next( p_playlist );
745 else if( i_action == ACTIONID_PREV )
747 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
749 playlist_Prev( p_playlist );
751 else if( i_action == ACTIONID_STOP )
753 playlist_Stop( p_playlist );
755 else if( i_action == ACTIONID_FRAME_NEXT )
757 var_SetVoid( p_input, "frame-next" );
758 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
761 else if( i_action == ACTIONID_FASTER )
763 var_SetVoid( p_input, "rate-faster" );
764 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
767 else if( i_action == ACTIONID_SLOWER )
769 var_SetVoid( p_input, "rate-slower" );
770 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
773 else if( i_action == ACTIONID_RATE_NORMAL )
775 var_SetInteger( p_input, "rate", INPUT_RATE_DEFAULT );
776 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN,
779 else if( i_action == ACTIONID_RATE_FASTER_FINE ||
780 i_action == ACTIONID_RATE_SLOWER_FINE )
782 /* The playback rate is defined by INPUT_RATE_DEFAULT / "rate"
783 * and we want to increase/decrease it by 0.1 while making sure
784 * that the resulting playback rate is a multiple of 0.1
786 int i_rate = var_GetInteger( p_input, "rate" );
788 i_rate = INPUT_RATE_MIN;
789 int i_sign = i_rate < 0 ? -1 : 1;
790 const int i_dir = i_action == ACTIONID_RATE_FASTER_FINE ? 1 : -1;
792 const double f_speed = floor( ( (double)INPUT_RATE_DEFAULT / abs(i_rate) + 0.05 ) / 0.1 + i_dir ) * 0.1;
793 if( f_speed <= (double)INPUT_RATE_DEFAULT / INPUT_RATE_MAX ) /* Needed to avoid infinity */
794 i_rate = INPUT_RATE_MAX;
796 i_rate = INPUT_RATE_DEFAULT / f_speed + 0.5;
798 i_rate = i_sign * __MIN( __MAX( i_rate, INPUT_RATE_MIN ), INPUT_RATE_MAX );
800 var_SetInteger( p_input, "rate", i_rate );
803 snprintf( psz_msg, sizeof(psz_msg), _("%.2fx"), (double)INPUT_RATE_DEFAULT / i_rate );
804 vout_OSDMessage( VLC_OBJECT(p_input), DEFAULT_CHAN, psz_msg );
806 else if( i_action == ACTIONID_POSITION && b_seekable )
808 DisplayPosition( p_intf, p_vout, p_input );
810 else if( i_action >= ACTIONID_PLAY_BOOKMARK1 &&
811 i_action <= ACTIONID_PLAY_BOOKMARK10 )
813 PlayBookmark( p_intf, i_action - ACTIONID_PLAY_BOOKMARK1 + 1 );
815 else if( i_action >= ACTIONID_SET_BOOKMARK1 &&
816 i_action <= ACTIONID_SET_BOOKMARK10 )
818 SetBookmark( p_intf, i_action - ACTIONID_SET_BOOKMARK1 + 1 );
820 /* Only makes sense with DVD */
821 else if( i_action == ACTIONID_TITLE_PREV )
822 var_SetVoid( p_input, "prev-title" );
823 else if( i_action == ACTIONID_TITLE_NEXT )
824 var_SetVoid( p_input, "next-title" );
825 else if( i_action == ACTIONID_CHAPTER_PREV )
826 var_SetVoid( p_input, "prev-chapter" );
827 else if( i_action == ACTIONID_CHAPTER_NEXT )
828 var_SetVoid( p_input, "next-chapter" );
829 else if( i_action == ACTIONID_DISC_MENU )
830 var_SetInteger( p_input, "title 0", 2 );
832 else if( i_action == ACTIONID_SUBDELAY_DOWN )
834 int64_t i_delay = var_GetTime( p_input, "spu-delay" );
835 i_delay -= 50000; /* 50 ms */
836 var_SetTime( p_input, "spu-delay", i_delay );
837 ClearChannels( p_intf, p_vout );
838 vout_OSDMessage( p_intf, DEFAULT_CHAN,
839 _( "Subtitle delay %i ms" ),
840 (int)(i_delay/1000) );
842 else if( i_action == ACTIONID_SUBDELAY_UP )
844 int64_t i_delay = var_GetTime( p_input, "spu-delay" );
845 i_delay += 50000; /* 50 ms */
846 var_SetTime( p_input, "spu-delay", i_delay );
847 ClearChannels( p_intf, p_vout );
848 vout_OSDMessage( p_intf, DEFAULT_CHAN,
849 _( "Subtitle delay %i ms" ),
850 (int)(i_delay/1000) );
852 else if( i_action == ACTIONID_AUDIODELAY_DOWN )
854 int64_t i_delay = var_GetTime( p_input, "audio-delay" );
855 i_delay -= 50000; /* 50 ms */
856 var_SetTime( p_input, "audio-delay", i_delay );
857 ClearChannels( p_intf, p_vout );
858 vout_OSDMessage( p_intf, DEFAULT_CHAN,
859 _( "Audio delay %i ms" ),
860 (int)(i_delay/1000) );
862 else if( i_action == ACTIONID_AUDIODELAY_UP )
864 int64_t i_delay = var_GetTime( p_input, "audio-delay" );
865 i_delay += 50000; /* 50 ms */
866 var_SetTime( p_input, "audio-delay", i_delay );
867 ClearChannels( p_intf, p_vout );
868 vout_OSDMessage( p_intf, DEFAULT_CHAN,
869 _( "Audio delay %i ms" ),
870 (int)(i_delay/1000) );
872 else if( i_action == ACTIONID_PLAY )
874 var_Get( p_input, "rate", &val );
875 if( val.i_int != INPUT_RATE_DEFAULT )
877 /* Return to normal speed */
878 var_SetInteger( p_input, "rate", INPUT_RATE_DEFAULT );
882 ClearChannels( p_intf, p_vout );
883 vout_OSDIcon( VLC_OBJECT( p_intf ), DEFAULT_CHAN,
885 playlist_Play( p_playlist );
888 else if( i_action == ACTIONID_MENU_ON )
890 osd_MenuShow( VLC_OBJECT(p_intf) );
892 else if( i_action == ACTIONID_MENU_OFF )
894 osd_MenuHide( VLC_OBJECT(p_intf) );
896 else if( i_action == ACTIONID_MENU_LEFT )
898 osd_MenuPrev( VLC_OBJECT(p_intf) );
900 else if( i_action == ACTIONID_MENU_RIGHT )
902 osd_MenuNext( VLC_OBJECT(p_intf) );
904 else if( i_action == ACTIONID_MENU_UP )
906 osd_MenuUp( VLC_OBJECT(p_intf) );
908 else if( i_action == ACTIONID_MENU_DOWN )
910 osd_MenuDown( VLC_OBJECT(p_intf) );
912 else if( i_action == ACTIONID_MENU_SELECT )
914 osd_MenuActivate( VLC_OBJECT(p_intf) );
916 else if( i_action == ACTIONID_RECORD )
918 if( var_GetBool( p_input, "can-record" ) )
920 const bool b_record = !var_GetBool( p_input, "record" );
923 vout_OSDMessage( p_intf, DEFAULT_CHAN, _("Recording") );
925 vout_OSDMessage( p_intf, DEFAULT_CHAN, _("Recording done") );
926 var_SetBool( p_input, "record", b_record );
931 vlc_object_release( p_vout );
933 vlc_object_release( p_input );
941 static int GetAction( intf_thread_t *p_intf )
943 intf_sys_t *p_sys = p_intf->p_sys;
946 vlc_mutex_lock( &p_sys->lock );
947 mutex_cleanup_push( &p_sys->lock );
949 while( p_sys->i_size == 0 )
950 vlc_cond_wait( &p_sys->wait, &p_sys->lock );
952 i_ret = p_sys->p_actions[ 0 ];
954 for( int i = 0; i < p_sys->i_size; i++ )
955 p_sys->p_actions[i] = p_sys->p_actions[i + 1];
961 static int PutAction( intf_thread_t *p_intf, int i_action )
963 intf_sys_t *p_sys = p_intf->p_sys;
964 int i_ret = VLC_EGENERIC;
966 vlc_mutex_lock( &p_sys->lock );
967 if ( p_sys->i_size >= BUFFER_SIZE )
968 msg_Warn( p_intf, "event buffer full, dropping key actions" );
970 p_sys->p_actions[p_sys->i_size++] = i_action;
972 vlc_cond_signal( &p_sys->wait );
973 vlc_mutex_unlock( &p_sys->lock );
977 /*****************************************************************************
978 * SpecialKeyEvent: callback for mouse events
979 *****************************************************************************/
980 static int SpecialKeyEvent( vlc_object_t *libvlc, char const *psz_var,
981 vlc_value_t oldval, vlc_value_t newval,
984 intf_thread_t *p_intf = (intf_thread_t *)p_data;
990 int i_mode = p_intf->p_sys->i_mousewheel_mode;
992 /* Special action for mouse event */
993 /* FIXME: rework hotkeys handling to allow more than 1 event
994 * to trigger one same action */
995 switch (newval.i_int & KEY_SPECIAL)
997 case KEY_MOUSEWHEELUP:
998 i_action = (i_mode == MOUSEWHEEL_VOLUME ) ? ACTIONID_VOL_UP
999 : ACTIONID_JUMP_FORWARD_EXTRASHORT;
1001 case KEY_MOUSEWHEELDOWN:
1002 i_action = (i_mode == MOUSEWHEEL_VOLUME ) ? ACTIONID_VOL_DOWN
1003 : ACTIONID_JUMP_BACKWARD_EXTRASHORT;
1005 case KEY_MOUSEWHEELLEFT:
1006 i_action = (i_mode == MOUSEWHEEL_VOLUME ) ?
1007 ACTIONID_JUMP_BACKWARD_EXTRASHORT : ACTIONID_VOL_DOWN;
1009 case KEY_MOUSEWHEELRIGHT:
1010 i_action = (i_mode == MOUSEWHEEL_VOLUME ) ?
1011 ACTIONID_JUMP_FORWARD_EXTRASHORT : ACTIONID_VOL_UP;
1014 var_SetBool( libvlc, "intf-popupmenu", true );
1020 if( i_mode == NO_MOUSEWHEEL ) return VLC_SUCCESS;
1023 return PutAction( p_intf, i_action );
1027 /*****************************************************************************
1028 * ActionEvent: callback for hotkey actions
1029 *****************************************************************************/
1030 static int ActionEvent( vlc_object_t *libvlc, char const *psz_var,
1031 vlc_value_t oldval, vlc_value_t newval, void *p_data )
1033 intf_thread_t *p_intf = (intf_thread_t *)p_data;
1039 return PutAction( p_intf, newval.i_int );
1042 static void PlayBookmark( intf_thread_t *p_intf, int i_num )
1044 char *psz_bookmark_name;
1045 if( asprintf( &psz_bookmark_name, "bookmark%i", i_num ) == -1 )
1048 playlist_t *p_playlist = pl_Hold( p_intf );
1049 char *psz_bookmark = var_CreateGetString( p_intf, psz_bookmark_name );
1052 FOREACH_ARRAY( playlist_item_t *p_item, p_playlist->items )
1053 char *psz_uri = input_item_GetURI( p_item->p_input );
1054 if( !strcmp( psz_bookmark, psz_uri ) )
1057 playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, pl_Locked,
1066 free( psz_bookmark );
1067 free( psz_bookmark_name );
1068 pl_Release( p_intf );
1071 static void SetBookmark( intf_thread_t *p_intf, int i_num )
1073 char *psz_bookmark_name;
1074 if( asprintf( &psz_bookmark_name, "bookmark%i", i_num ) == -1 )
1077 playlist_t *p_playlist = pl_Hold( p_intf );
1078 var_Create( p_intf, psz_bookmark_name,
1079 VLC_VAR_STRING|VLC_VAR_DOINHERIT );
1080 playlist_item_t * p_item = playlist_CurrentPlayingItem( p_playlist );
1083 char *psz_uri = input_item_GetURI( p_item->p_input );
1084 config_PutPsz( p_intf, psz_bookmark_name, psz_uri);
1085 msg_Info( p_intf, "setting playlist bookmark %i to %s", i_num, psz_uri);
1087 config_SaveConfigFile( p_intf, "hotkeys" );
1090 pl_Release( p_intf );
1091 free( psz_bookmark_name );
1094 static void DisplayPosition( intf_thread_t *p_intf, vout_thread_t *p_vout,
1095 input_thread_t *p_input )
1097 char psz_duration[MSTRTIME_MAX_SIZE];
1098 char psz_time[MSTRTIME_MAX_SIZE];
1099 vlc_value_t time, pos;
1102 if( p_vout == NULL ) return;
1104 ClearChannels( p_intf, p_vout );
1106 var_Get( p_input, "time", &time );
1107 i_seconds = time.i_time / 1000000;
1108 secstotimestr ( psz_time, i_seconds );
1110 var_Get( p_input, "length", &time );
1111 if( time.i_time > 0 )
1113 secstotimestr( psz_duration, time.i_time / 1000000 );
1114 vout_OSDMessage( p_input, POSITION_TEXT_CHAN, "%s / %s",
1115 psz_time, psz_duration );
1117 else if( i_seconds > 0 )
1119 vout_OSDMessage( p_input, POSITION_TEXT_CHAN, "%s", psz_time );
1122 if( p_vout->b_fullscreen )
1124 var_Get( p_input, "position", &pos );
1125 vout_OSDSlider( VLC_OBJECT( p_input ), POSITION_WIDGET_CHAN,
1126 pos.f_float * 100, OSD_HOR_SLIDER );
1130 static void DisplayVolume( intf_thread_t *p_intf, vout_thread_t *p_vout,
1131 audio_volume_t i_vol )
1133 if( p_vout == NULL )
1137 ClearChannels( p_intf, p_vout );
1139 if( p_vout->b_fullscreen )
1141 vout_OSDSlider( VLC_OBJECT( p_vout ), VOLUME_WIDGET_CHAN,
1142 i_vol*100/AOUT_VOLUME_MAX, OSD_VERT_SLIDER );
1146 vout_OSDMessage( p_vout, VOLUME_TEXT_CHAN, _( "Volume %d%%" ),
1147 i_vol*400/AOUT_VOLUME_MAX );
1151 static void ClearChannels( intf_thread_t *p_intf, vout_thread_t *p_vout )
1157 spu_Control( p_vout->p_spu, SPU_CHANNEL_CLEAR, DEFAULT_CHAN );
1158 for( i = 0; i < CHANNELS_NUMBER; i++ )
1160 spu_Control( p_vout->p_spu, SPU_CHANNEL_CLEAR,
1161 p_intf->p_sys->p_channels[ i ] );