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 CHANNELS_NUMBER 4
45 #define VOLUME_TEXT_CHAN p_intf->p_sys->p_channels[ 0 ]
46 #define VOLUME_WIDGET_CHAN p_intf->p_sys->p_channels[ 1 ]
47 #define POSITION_TEXT_CHAN p_intf->p_sys->p_channels[ 2 ]
48 #define POSITION_WIDGET_CHAN p_intf->p_sys->p_channels[ 3 ]
50 /*****************************************************************************
51 * intf_sys_t: description and status of FB interface
52 *****************************************************************************/
55 vout_thread_t *p_last_vout;
56 int p_channels[ CHANNELS_NUMBER ]; /* contains registered
58 int i_mousewheel_mode;
61 /*****************************************************************************
63 *****************************************************************************/
64 static int Open ( vlc_object_t * );
65 static void Close ( vlc_object_t * );
66 static int ActionEvent( vlc_object_t *, char const *,
67 vlc_value_t, vlc_value_t, void * );
68 static int SpecialKeyEvent( vlc_object_t *, char const *,
69 vlc_value_t, vlc_value_t, void * );
70 static void PlayBookmark( intf_thread_t *, int );
71 static void SetBookmark ( intf_thread_t *, int );
72 static void DisplayPosition( intf_thread_t *, vout_thread_t *, input_thread_t * );
73 static void DisplayVolume ( intf_thread_t *, vout_thread_t *, audio_volume_t );
74 static void DisplayRate ( vout_thread_t *, float );
75 static float AdjustRateFine( input_thread_t *, const int );
76 static void ClearChannels ( intf_thread_t *, vout_thread_t * );
78 #define DisplayMessage(vout, fmt, ...) \
79 do { if(vout) vout_OSDMessage(vout, fmt, __VA_ARGS__); } while(0)
80 #define DisplayIcon(vout, icon) \
81 do { if(vout) vout_OSDIcon(vout, SPU_DEFAULT_CHANNEL, icon); } while(0)
83 /*****************************************************************************
85 *****************************************************************************/
93 static const int i_mode_list[] =
94 { MOUSEWHEEL_VOLUME, MOUSEWHEEL_POSITION, NO_MOUSEWHEEL };
96 static const char *const psz_mode_list_text[] =
97 { N_("Volume Control"), N_("Position Control"), N_("Ignore") };
100 set_shortname( N_("Hotkeys") )
101 set_description( N_("Hotkeys management interface") )
102 set_capability( "interface", 0 )
103 set_callbacks( Open, Close )
104 set_category( CAT_INTERFACE )
105 set_subcategory( SUBCAT_INTERFACE_HOTKEYS )
107 add_integer( "hotkeys-mousewheel-mode", MOUSEWHEEL_VOLUME, NULL,
108 N_("MouseWheel x-axis Control"),
109 N_("MouseWheel x-axis can control volume, position or "
110 "mousewheel event can be ignored"), false )
111 change_integer_list( i_mode_list, psz_mode_list_text, NULL )
115 /*****************************************************************************
116 * Open: initialize interface
117 *****************************************************************************/
118 static int Open( vlc_object_t *p_this )
120 intf_thread_t *p_intf = (intf_thread_t *)p_this;
122 p_sys = malloc( sizeof( intf_sys_t ) );
126 p_intf->p_sys = p_sys;
127 p_intf->pf_run = NULL;
129 p_sys->p_last_vout = NULL;
130 p_intf->p_sys->i_mousewheel_mode =
131 var_InheritInteger( p_intf, "hotkeys-mousewheel-mode" );
133 var_AddCallback( p_intf->p_libvlc, "key-pressed", SpecialKeyEvent, p_intf );
134 var_AddCallback( p_intf->p_libvlc, "key-action", ActionEvent, p_intf );
138 /*****************************************************************************
139 * Close: destroy interface
140 *****************************************************************************/
141 static void Close( vlc_object_t *p_this )
143 intf_thread_t *p_intf = (intf_thread_t *)p_this;
144 intf_sys_t *p_sys = p_intf->p_sys;
146 var_DelCallback( p_intf->p_libvlc, "key-action", ActionEvent, p_intf );
147 var_DelCallback( p_intf->p_libvlc, "key-pressed", SpecialKeyEvent, p_intf );
149 /* Destroy structure */
153 static int PutAction( intf_thread_t *p_intf, int i_action )
155 intf_sys_t *p_sys = p_intf->p_sys;
156 playlist_t *p_playlist = pl_Get( p_intf );
158 /* Update the input */
159 input_thread_t *p_input = playlist_CurrentInput( p_playlist );
161 /* Update the vout */
162 vout_thread_t *p_vout = p_input ? input_GetVout( p_input ) : NULL;
164 /* Update the aout */
165 aout_instance_t *p_aout = p_input ? input_GetAout( p_input ) : NULL;
167 /* Register OSD channels */
168 /* FIXME: this check can fail if the new vout is reallocated at the same
169 * address as the old one... We should rather listen to vout events.
170 * Alternatively, we should keep a reference to the vout thread. */
171 if( p_vout && p_vout != p_sys->p_last_vout )
172 for( unsigned i = 0; i < CHANNELS_NUMBER; i++ )
173 p_intf->p_sys->p_channels[i] = spu_RegisterChannel( vout_GetSpu( p_vout ) );
174 p_sys->p_last_vout = p_vout;
180 libvlc_Quit( p_intf->p_libvlc );
182 ClearChannels( p_intf, p_vout );
183 DisplayMessage( p_vout, SPU_DEFAULT_CHANNEL, "%s", _( "Quit" ) );
186 /* Volume and audio actions */
187 case ACTIONID_VOL_UP:
189 audio_volume_t i_newvol;
190 aout_VolumeUp( p_playlist, 1, &i_newvol );
191 DisplayVolume( p_intf, p_vout, i_newvol );
195 case ACTIONID_VOL_DOWN:
197 audio_volume_t i_newvol;
198 aout_VolumeDown( p_playlist, 1, &i_newvol );
199 DisplayVolume( p_intf, p_vout, i_newvol );
203 case ACTIONID_VOL_MUTE:
205 audio_volume_t i_newvol = -1;
206 aout_ToggleMute( p_playlist, &i_newvol );
211 ClearChannels( p_intf, p_vout );
212 DisplayIcon( p_vout, OSD_MUTE_ICON );
215 DisplayVolume( p_intf, p_vout, i_newvol );
220 /* Interface showing */
221 case ACTIONID_INTF_SHOW:
222 var_SetBool( p_intf->p_libvlc, "intf-show", true );
225 case ACTIONID_INTF_HIDE:
226 var_SetBool( p_intf->p_libvlc, "intf-show", false );
229 /* Video Output actions */
230 case ACTIONID_SNAPSHOT:
232 var_TriggerCallback( p_vout, "video-snapshot" );
235 case ACTIONID_TOGGLE_FULLSCREEN:
237 bool fs = var_ToggleBool( p_playlist, "fullscreen" );
239 var_SetBool( p_vout, "fullscreen", fs );
243 case ACTIONID_LEAVE_FULLSCREEN:
245 var_SetBool( p_vout, "fullscreen", false );
246 var_SetBool( p_playlist, "fullscreen", false );
249 case ACTIONID_ZOOM_QUARTER:
250 case ACTIONID_ZOOM_HALF:
251 case ACTIONID_ZOOM_ORIGINAL:
252 case ACTIONID_ZOOM_DOUBLE:
258 case ACTIONID_ZOOM_QUARTER: f = 0.25; break;
259 case ACTIONID_ZOOM_HALF: f = 0.5; break;
260 case ACTIONID_ZOOM_ORIGINAL: f = 1.; break;
261 /*case ACTIONID_ZOOM_DOUBLE:*/
262 default: f = 2.; break;
264 var_SetFloat( p_vout, "zoom", f );
268 case ACTIONID_WALLPAPER:
269 { /* FIXME: this is invalid if not using DirectX output!!! */
270 vlc_object_t *obj = p_vout ? VLC_OBJECT(p_vout)
271 : VLC_OBJECT(p_playlist);
272 var_ToggleBool( obj, "video-wallpaper" );
276 /* Playlist actions */
278 /* Toggle Normal -> Loop -> Repeat -> Normal ... */
279 if( var_GetBool( p_playlist, "repeat" ) )
280 var_SetBool( p_playlist, "repeat", false );
282 if( var_GetBool( p_playlist, "loop" ) )
283 { /* FIXME: this is not atomic, we should use a real tristate */
284 var_SetBool( p_playlist, "loop", false );
285 var_SetBool( p_playlist, "repeat", true );
288 var_SetBool( p_playlist, "loop", true );
291 case ACTIONID_RANDOM:
293 var_ToggleBool( p_playlist, "random" );
297 case ACTIONID_PLAY_PAUSE:
300 ClearChannels( p_intf, p_vout );
302 int state = var_GetInteger( p_input, "state" );
303 if( state != PAUSE_S )
305 DisplayIcon( p_vout, OSD_PAUSE_ICON );
310 DisplayIcon( p_vout, OSD_PLAY_ICON );
313 var_SetInteger( p_input, "state", state );
316 playlist_Play( p_playlist );
320 if( p_input && var_GetFloat( p_input, "rate" ) != 1. )
321 /* Return to normal speed */
322 var_SetFloat( p_input, "rate", 1. );
325 ClearChannels( p_intf, p_vout );
326 DisplayIcon( p_vout, OSD_PLAY_ICON );
327 playlist_Play( p_playlist );
331 case ACTIONID_AUDIODEVICE_CYCLE:
336 vlc_value_t val, list, list2;
339 var_Get( p_aout, "audio-device", &val );
340 var_Change( p_aout, "audio-device", VLC_VAR_GETCHOICES,
342 i_count = list.p_list->i_count;
346 for( i = 0; i < i_count; i++ )
348 if( val.i_int == list.p_list->p_values[i].i_int )
356 "invalid current audio device, selecting 0" );
357 var_Set( p_aout, "audio-device",
358 list.p_list->p_values[0] );
361 else if( i == i_count -1 )
363 var_Set( p_aout, "audio-device",
364 list.p_list->p_values[0] );
369 var_Set( p_aout, "audio-device",
370 list.p_list->p_values[i+1] );
373 DisplayMessage( p_vout, SPU_DEFAULT_CHANNEL,
374 _("Audio Device: %s"),
375 list2.p_list->p_values[i].psz_string);
377 var_FreeList( &list, &list2 );
387 bool b_seekable = var_GetBool( p_input, "can-seek" );
390 if( i_action == ACTIONID_PAUSE )
392 if( var_GetInteger( p_input, "state" ) != PAUSE_S )
394 ClearChannels( p_intf, p_vout );
395 DisplayIcon( p_vout, OSD_PAUSE_ICON );
396 var_SetInteger( p_input, "state", PAUSE_S );
399 else if( i_action == ACTIONID_JUMP_BACKWARD_EXTRASHORT
402 #define SET_TIME( a, b ) \
403 i_interval = var_InheritInteger( p_input, a "-jump-size" ); \
404 if( i_interval > 0 ) { \
405 mtime_t i_time = (mtime_t)(i_interval * b) * 1000000L; \
406 var_SetTime( p_input, "time-offset", i_time ); \
407 DisplayPosition( p_intf, p_vout, p_input ); \
409 SET_TIME( "extrashort", -1 );
411 else if( i_action == ACTIONID_JUMP_FORWARD_EXTRASHORT && b_seekable )
413 SET_TIME( "extrashort", 1 );
415 else if( i_action == ACTIONID_JUMP_BACKWARD_SHORT && b_seekable )
417 SET_TIME( "short", -1 );
419 else if( i_action == ACTIONID_JUMP_FORWARD_SHORT && b_seekable )
421 SET_TIME( "short", 1 );
423 else if( i_action == ACTIONID_JUMP_BACKWARD_MEDIUM && b_seekable )
425 SET_TIME( "medium", -1 );
427 else if( i_action == ACTIONID_JUMP_FORWARD_MEDIUM && b_seekable )
429 SET_TIME( "medium", 1 );
431 else if( i_action == ACTIONID_JUMP_BACKWARD_LONG && b_seekable )
433 SET_TIME( "long", -1 );
435 else if( i_action == ACTIONID_JUMP_FORWARD_LONG && b_seekable )
437 SET_TIME( "long", 1 );
440 else if( i_action == ACTIONID_AUDIO_TRACK )
442 vlc_value_t val, list, list2;
444 var_Get( p_input, "audio-es", &val );
445 var_Change( p_input, "audio-es", VLC_VAR_GETCHOICES,
447 i_count = list.p_list->i_count;
450 for( i = 0; i < i_count; i++ )
452 if( val.i_int == list.p_list->p_values[i].i_int )
457 /* value of audio-es was not in choices list */
461 "invalid current audio track, selecting 0" );
464 else if( i == i_count - 1 )
468 var_Set( p_input, "audio-es", list.p_list->p_values[i] );
469 DisplayMessage( p_vout, SPU_DEFAULT_CHANNEL,
470 _("Audio track: %s"),
471 list2.p_list->p_values[i].psz_string );
473 var_FreeList( &list, &list2 );
475 else if( i_action == ACTIONID_SUBTITLE_TRACK )
477 vlc_value_t val, list, list2;
479 var_Get( p_input, "spu-es", &val );
481 var_Change( p_input, "spu-es", VLC_VAR_GETCHOICES,
483 i_count = list.p_list->i_count;
486 DisplayMessage( p_vout, SPU_DEFAULT_CHANNEL,
487 _("Subtitle track: %s"), _("N/A") );
488 var_FreeList( &list, &list2 );
489 goto cleanup_and_continue;
491 for( i = 0; i < i_count; i++ )
493 if( val.i_int == list.p_list->p_values[i].i_int )
498 /* value of spu-es was not in choices list */
502 "invalid current subtitle track, selecting 0" );
505 else if( i == i_count - 1 )
509 var_Set( p_input, "spu-es", list.p_list->p_values[i] );
510 DisplayMessage( p_vout, SPU_DEFAULT_CHANNEL,
511 _("Subtitle track: %s"),
512 list2.p_list->p_values[i].psz_string );
513 var_FreeList( &list, &list2 );
515 else if( i_action == ACTIONID_ASPECT_RATIO && p_vout )
517 vlc_value_t val={0}, val_list, text_list;
518 var_Get( p_vout, "aspect-ratio", &val );
519 if( var_Change( p_vout, "aspect-ratio", VLC_VAR_GETLIST,
520 &val_list, &text_list ) >= 0 )
523 for( i = 0; i < val_list.p_list->i_count; i++ )
525 if( !strcmp( val_list.p_list->p_values[i].psz_string,
532 if( i == val_list.p_list->i_count ) i = 0;
533 var_SetString( p_vout, "aspect-ratio",
534 val_list.p_list->p_values[i].psz_string );
535 DisplayMessage( p_vout, SPU_DEFAULT_CHANNEL,
536 _("Aspect ratio: %s"),
537 text_list.p_list->p_values[i].psz_string );
539 var_FreeList( &val_list, &text_list );
541 free( val.psz_string );
543 else if( i_action == ACTIONID_CROP && p_vout )
545 vlc_value_t val={0}, val_list, text_list;
546 var_Get( p_vout, "crop", &val );
547 if( var_Change( p_vout, "crop", VLC_VAR_GETLIST,
548 &val_list, &text_list ) >= 0 )
551 for( i = 0; i < val_list.p_list->i_count; i++ )
553 if( !strcmp( val_list.p_list->p_values[i].psz_string,
560 if( i == val_list.p_list->i_count ) i = 0;
561 var_SetString( p_vout, "crop",
562 val_list.p_list->p_values[i].psz_string );
563 DisplayMessage( p_vout, SPU_DEFAULT_CHANNEL,
565 text_list.p_list->p_values[i].psz_string );
567 var_FreeList( &val_list, &text_list );
569 free( val.psz_string );
571 else if( i_action == ACTIONID_TOGGLE_AUTOSCALE && p_vout )
573 float f_scalefactor = var_GetFloat( p_vout, "scale" );
574 if ( f_scalefactor != 1.0 )
576 var_SetFloat( p_vout, "scale", 1.0 );
577 DisplayMessage( p_vout, SPU_DEFAULT_CHANNEL,
578 "%s", _("Zooming reset") );
582 bool b_autoscale = !var_GetBool( p_vout, "autoscale" );
583 var_SetBool( p_vout, "autoscale", b_autoscale );
585 DisplayMessage( p_vout, SPU_DEFAULT_CHANNEL,
586 "%s", _("Scaled to screen") );
588 DisplayMessage( p_vout, SPU_DEFAULT_CHANNEL,
589 "%s", _("Original Size") );
592 else if( i_action == ACTIONID_SCALE_UP && p_vout )
596 f_scalefactor = var_GetFloat( p_vout, "scale" );
597 if( f_scalefactor < 10. )
599 var_SetFloat( p_vout, "scale", f_scalefactor );
601 else if( i_action == ACTIONID_SCALE_DOWN && p_vout )
605 f_scalefactor = var_GetFloat( p_vout, "scale" );
606 if( f_scalefactor > .3 )
608 var_SetFloat( p_vout, "scale", f_scalefactor );
610 else if( i_action == ACTIONID_DEINTERLACE && p_vout )
612 int i_deinterlace = var_GetInteger( p_vout, "deinterlace" );
613 if( i_deinterlace != 0 )
615 var_SetInteger( p_vout, "deinterlace", 0 );
616 DisplayMessage( p_vout, SPU_DEFAULT_CHANNEL,
617 "%s", _("Deinterlace off") );
621 var_SetInteger( p_vout, "deinterlace", 1 );
623 char *psz_mode = var_GetString( p_vout, "deinterlace-mode" );
624 vlc_value_t vlist, tlist;
625 if( psz_mode && !var_Change( p_vout, "deinterlace-mode", VLC_VAR_GETCHOICES, &vlist, &tlist ) >= 0 )
627 const char *psz_text = NULL;
628 for( int i = 0; i < vlist.p_list->i_count; i++ )
630 if( !strcmp( vlist.p_list->p_values[i].psz_string, psz_mode ) )
632 psz_text = tlist.p_list->p_values[i].psz_string;
636 DisplayMessage( p_vout, SPU_DEFAULT_CHANNEL,
637 "%s (%s)", _("Deinterlace on"), psz_text ? psz_text : psz_mode );
639 var_FreeList( &vlist, &tlist );
644 else if( ( i_action == ACTIONID_ZOOM ||
645 i_action == ACTIONID_UNZOOM ) && p_vout )
647 vlc_value_t val={0}, val_list, text_list;
648 var_Get( p_vout, "zoom", &val );
649 if( var_Change( p_vout, "zoom", VLC_VAR_GETLIST,
650 &val_list, &text_list ) >= 0 )
653 for( i = 0; i < val_list.p_list->i_count; i++ )
655 if( val_list.p_list->p_values[i].f_float
658 if( i_action == ACTIONID_ZOOM )
660 else /* ACTIONID_UNZOOM */
665 if( i == val_list.p_list->i_count ) i = 0;
666 if( i == -1 ) i = val_list.p_list->i_count-1;
667 var_SetFloat( p_vout, "zoom",
668 val_list.p_list->p_values[i].f_float );
669 DisplayMessage( p_vout, SPU_DEFAULT_CHANNEL,
671 text_list.p_list->p_values[i].psz_string );
673 var_FreeList( &val_list, &text_list );
676 else if( i_action == ACTIONID_CROP_TOP && p_vout )
677 var_IncInteger( p_vout, "crop-top" );
678 else if( i_action == ACTIONID_UNCROP_TOP && p_vout )
679 var_DecInteger( p_vout, "crop-top" );
680 else if( i_action == ACTIONID_CROP_BOTTOM && p_vout )
681 var_IncInteger( p_vout, "crop-bottom" );
682 else if( i_action == ACTIONID_UNCROP_BOTTOM && p_vout )
683 var_DecInteger( p_vout, "crop-bottom" );
684 else if( i_action == ACTIONID_CROP_LEFT && p_vout )
685 var_IncInteger( p_vout, "crop-left" );
686 else if( i_action == ACTIONID_UNCROP_LEFT && p_vout )
687 var_DecInteger( p_vout, "crop-left" );
688 else if( i_action == ACTIONID_CROP_RIGHT && p_vout )
689 var_IncInteger( p_vout, "crop-right" );
690 else if( i_action == ACTIONID_UNCROP_RIGHT && p_vout )
691 var_DecInteger( p_vout, "crop-right" );
693 else if( i_action == ACTIONID_NEXT )
695 DisplayMessage( p_vout, SPU_DEFAULT_CHANNEL, "%s", _("Next") );
696 playlist_Next( p_playlist );
698 else if( i_action == ACTIONID_PREV )
700 DisplayMessage( p_vout, SPU_DEFAULT_CHANNEL, "%s",
702 playlist_Prev( p_playlist );
704 else if( i_action == ACTIONID_STOP )
706 playlist_Stop( p_playlist );
708 else if( i_action == ACTIONID_FRAME_NEXT )
710 var_TriggerCallback( p_input, "frame-next" );
711 DisplayMessage( p_vout, SPU_DEFAULT_CHANNEL,
712 "%s", _("Next frame") );
714 else if( i_action == ACTIONID_RATE_NORMAL )
716 var_SetFloat( p_input, "rate", 1. );
717 DisplayMessage( p_vout, SPU_DEFAULT_CHANNEL,
720 else if( i_action == ACTIONID_FASTER )
722 var_TriggerCallback( p_input, "rate-faster" );
723 DisplayRate( p_vout, var_GetFloat( p_input, "rate" ) );
725 else if( i_action == ACTIONID_SLOWER )
727 var_TriggerCallback( p_input, "rate-slower" );
728 DisplayRate( p_vout, var_GetFloat( p_input, "rate" ) );
730 else if( i_action == ACTIONID_RATE_FASTER_FINE ||
731 i_action == ACTIONID_RATE_SLOWER_FINE )
733 const int i_dir = i_action == ACTIONID_RATE_FASTER_FINE ? 1 : -1;
734 float f_newrate = AdjustRateFine( p_input, i_dir );
736 var_SetFloat( p_input, "rate", f_newrate );
737 DisplayRate( p_vout, f_newrate );
739 else if( i_action == ACTIONID_POSITION )
741 if( ( !p_vout || vout_OSDEpg( p_vout, input_GetItem( p_input ) ) ) && b_seekable )
742 DisplayPosition( p_intf, p_vout, p_input );
744 else if( i_action >= ACTIONID_PLAY_BOOKMARK1 &&
745 i_action <= ACTIONID_PLAY_BOOKMARK10 )
747 PlayBookmark( p_intf, i_action - ACTIONID_PLAY_BOOKMARK1 + 1 );
749 else if( i_action >= ACTIONID_SET_BOOKMARK1 &&
750 i_action <= ACTIONID_SET_BOOKMARK10 )
752 SetBookmark( p_intf, i_action - ACTIONID_SET_BOOKMARK1 + 1 );
754 /* Only makes sense with DVD */
755 else if( i_action == ACTIONID_TITLE_PREV )
756 var_TriggerCallback( p_input, "prev-title" );
757 else if( i_action == ACTIONID_TITLE_NEXT )
758 var_TriggerCallback( p_input, "next-title" );
759 else if( i_action == ACTIONID_CHAPTER_PREV )
760 var_TriggerCallback( p_input, "prev-chapter" );
761 else if( i_action == ACTIONID_CHAPTER_NEXT )
762 var_TriggerCallback( p_input, "next-chapter" );
763 else if( i_action == ACTIONID_DISC_MENU )
764 var_SetInteger( p_input, "title 0", 2 );
766 else if( i_action == ACTIONID_SUBDELAY_DOWN )
768 int64_t i_delay = var_GetTime( p_input, "spu-delay" );
769 i_delay -= 50000; /* 50 ms */
770 var_SetTime( p_input, "spu-delay", i_delay );
771 ClearChannels( p_intf, p_vout );
772 DisplayMessage( p_vout, SPU_DEFAULT_CHANNEL,
773 _( "Subtitle delay %i ms" ),
774 (int)(i_delay/1000) );
776 else if( i_action == ACTIONID_SUBDELAY_UP )
778 int64_t i_delay = var_GetTime( p_input, "spu-delay" );
779 i_delay += 50000; /* 50 ms */
780 var_SetTime( p_input, "spu-delay", i_delay );
781 ClearChannels( p_intf, p_vout );
782 DisplayMessage( p_vout, SPU_DEFAULT_CHANNEL,
783 _( "Subtitle delay %i ms" ),
784 (int)(i_delay/1000) );
786 else if( i_action == ACTIONID_SUBPOS_DOWN )
788 int i_pos = var_GetInteger( p_input, "sub-margin" );
790 var_SetInteger( p_input, "sub-margin", i_pos );
791 ClearChannels( p_intf, p_vout );
792 DisplayMessage( p_vout, SPU_DEFAULT_CHANNEL,
793 _( "Subtitle position %i px" ),
796 else if( i_action == ACTIONID_SUBPOS_UP )
798 int i_pos = var_GetInteger( p_input, "sub-margin" );
800 var_SetInteger( p_input, "sub-margin", i_pos );
801 ClearChannels( p_intf, p_vout );
802 DisplayMessage( p_vout, SPU_DEFAULT_CHANNEL,
803 _( "Subtitle position %i px" ),
806 else if( i_action == ACTIONID_AUDIODELAY_DOWN )
808 int64_t i_delay = var_GetTime( p_input, "audio-delay" );
809 i_delay -= 50000; /* 50 ms */
810 var_SetTime( p_input, "audio-delay", i_delay );
811 ClearChannels( p_intf, p_vout );
812 DisplayMessage( p_vout, SPU_DEFAULT_CHANNEL,
813 _( "Audio delay %i ms" ),
814 (int)(i_delay/1000) );
816 else if( i_action == ACTIONID_AUDIODELAY_UP )
818 int64_t i_delay = var_GetTime( p_input, "audio-delay" );
819 i_delay += 50000; /* 50 ms */
820 var_SetTime( p_input, "audio-delay", i_delay );
821 ClearChannels( p_intf, p_vout );
822 DisplayMessage( p_vout, SPU_DEFAULT_CHANNEL,
823 _( "Audio delay %i ms" ),
824 (int)(i_delay/1000) );
826 else if( i_action == ACTIONID_MENU_ON )
828 osd_MenuShow( VLC_OBJECT(p_intf) );
830 else if( i_action == ACTIONID_MENU_OFF )
832 osd_MenuHide( VLC_OBJECT(p_intf) );
834 else if( i_action == ACTIONID_MENU_LEFT )
836 osd_MenuPrev( VLC_OBJECT(p_intf) );
838 else if( i_action == ACTIONID_MENU_RIGHT )
840 osd_MenuNext( VLC_OBJECT(p_intf) );
842 else if( i_action == ACTIONID_MENU_UP )
844 osd_MenuUp( VLC_OBJECT(p_intf) );
846 else if( i_action == ACTIONID_MENU_DOWN )
848 osd_MenuDown( VLC_OBJECT(p_intf) );
850 else if( i_action == ACTIONID_MENU_SELECT )
852 osd_MenuActivate( VLC_OBJECT(p_intf) );
854 else if( i_action == ACTIONID_RECORD )
856 if( var_GetBool( p_input, "can-record" ) )
858 const bool b_record = var_ToggleBool( p_input, "record" );
861 DisplayMessage( p_vout, SPU_DEFAULT_CHANNEL, "%s", _("Recording") );
863 DisplayMessage( p_vout, SPU_DEFAULT_CHANNEL, "%s", _("Recording done") );
868 cleanup_and_continue:
870 vlc_object_release( p_aout );
872 vlc_object_release( p_vout );
874 vlc_object_release( p_input );
878 /*****************************************************************************
879 * SpecialKeyEvent: callback for mouse events
880 *****************************************************************************/
881 static int SpecialKeyEvent( vlc_object_t *libvlc, char const *psz_var,
882 vlc_value_t oldval, vlc_value_t newval,
885 intf_thread_t *p_intf = (intf_thread_t *)p_data;
891 int i_mode = p_intf->p_sys->i_mousewheel_mode;
893 /* Special action for mouse event */
894 /* FIXME: rework hotkeys handling to allow more than 1 event
895 * to trigger one same action */
896 switch (newval.i_int & ~KEY_MODIFIER)
898 case KEY_MOUSEWHEELUP:
899 i_action = (i_mode == MOUSEWHEEL_VOLUME ) ? ACTIONID_VOL_UP
900 : ACTIONID_JUMP_FORWARD_EXTRASHORT;
902 case KEY_MOUSEWHEELDOWN:
903 i_action = (i_mode == MOUSEWHEEL_VOLUME ) ? ACTIONID_VOL_DOWN
904 : ACTIONID_JUMP_BACKWARD_EXTRASHORT;
906 case KEY_MOUSEWHEELLEFT:
907 i_action = (i_mode == MOUSEWHEEL_VOLUME ) ?
908 ACTIONID_JUMP_BACKWARD_EXTRASHORT : ACTIONID_VOL_DOWN;
910 case KEY_MOUSEWHEELRIGHT:
911 i_action = (i_mode == MOUSEWHEEL_VOLUME ) ?
912 ACTIONID_JUMP_FORWARD_EXTRASHORT : ACTIONID_VOL_UP;
915 var_SetBool( libvlc, "intf-popupmenu", true );
919 if( i_mode == NO_MOUSEWHEEL ) return VLC_SUCCESS;
922 return PutAction( p_intf, i_action );
926 /*****************************************************************************
927 * ActionEvent: callback for hotkey actions
928 *****************************************************************************/
929 static int ActionEvent( vlc_object_t *libvlc, char const *psz_var,
930 vlc_value_t oldval, vlc_value_t newval, void *p_data )
932 intf_thread_t *p_intf = (intf_thread_t *)p_data;
938 return PutAction( p_intf, newval.i_int );
941 static void PlayBookmark( intf_thread_t *p_intf, int i_num )
943 char *psz_bookmark_name;
944 if( asprintf( &psz_bookmark_name, "bookmark%i", i_num ) == -1 )
947 playlist_t *p_playlist = pl_Get( p_intf );
948 char *psz_bookmark = var_CreateGetString( p_intf, psz_bookmark_name );
951 FOREACH_ARRAY( playlist_item_t *p_item, p_playlist->items )
952 char *psz_uri = input_item_GetURI( p_item->p_input );
953 if( !strcmp( psz_bookmark, psz_uri ) )
956 playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, pl_Locked,
965 free( psz_bookmark );
966 free( psz_bookmark_name );
969 static void SetBookmark( intf_thread_t *p_intf, int i_num )
971 char *psz_bookmark_name;
972 if( asprintf( &psz_bookmark_name, "bookmark%i", i_num ) == -1 )
975 playlist_t *p_playlist = pl_Get( p_intf );
976 var_Create( p_intf, psz_bookmark_name,
977 VLC_VAR_STRING|VLC_VAR_DOINHERIT );
978 playlist_item_t * p_item = playlist_CurrentPlayingItem( p_playlist );
981 char *psz_uri = input_item_GetURI( p_item->p_input );
982 config_PutPsz( p_intf, psz_bookmark_name, psz_uri);
983 msg_Info( p_intf, "setting playlist bookmark %i to %s", i_num, psz_uri);
985 config_SaveConfigFile( p_intf, "hotkeys" );
988 free( psz_bookmark_name );
991 static void DisplayPosition( intf_thread_t *p_intf, vout_thread_t *p_vout,
992 input_thread_t *p_input )
994 char psz_duration[MSTRTIME_MAX_SIZE];
995 char psz_time[MSTRTIME_MAX_SIZE];
996 vlc_value_t time, pos;
999 if( p_vout == NULL ) return;
1001 ClearChannels( p_intf, p_vout );
1003 var_Get( p_input, "time", &time );
1004 i_seconds = time.i_time / 1000000;
1005 secstotimestr ( psz_time, i_seconds );
1007 var_Get( p_input, "length", &time );
1008 if( time.i_time > 0 )
1010 secstotimestr( psz_duration, time.i_time / 1000000 );
1011 DisplayMessage( p_vout, POSITION_TEXT_CHAN, "%s / %s",
1012 psz_time, psz_duration );
1014 else if( i_seconds > 0 )
1016 DisplayMessage( p_vout, POSITION_TEXT_CHAN, "%s", psz_time );
1019 if( var_GetBool( p_vout, "fullscreen" ) )
1021 var_Get( p_input, "position", &pos );
1022 vout_OSDSlider( p_vout, POSITION_WIDGET_CHAN,
1023 pos.f_float * 100, OSD_HOR_SLIDER );
1027 static void DisplayVolume( intf_thread_t *p_intf, vout_thread_t *p_vout,
1028 audio_volume_t i_vol )
1030 if( p_vout == NULL )
1034 ClearChannels( p_intf, p_vout );
1036 if( var_GetBool( p_vout, "fullscreen" ) )
1038 vout_OSDSlider( p_vout, VOLUME_WIDGET_CHAN,
1039 i_vol*100/AOUT_VOLUME_MAX, OSD_VERT_SLIDER );
1043 DisplayMessage( p_vout, VOLUME_TEXT_CHAN, _( "Volume %d%%" ),
1044 i_vol*400/AOUT_VOLUME_MAX );
1048 static void DisplayRate( vout_thread_t *p_vout, float f_rate )
1050 DisplayMessage( p_vout, SPU_DEFAULT_CHANNEL, _("Speed: %.2fx"), f_rate );
1053 static float AdjustRateFine( input_thread_t *p_input, const int i_dir )
1055 const float f_rate_min = (float)INPUT_RATE_DEFAULT / INPUT_RATE_MAX;
1056 const float f_rate_max = (float)INPUT_RATE_DEFAULT / INPUT_RATE_MIN;
1057 float f_rate = var_GetFloat( p_input, "rate" );
1059 int i_sign = f_rate < 0 ? -1 : 1;
1061 f_rate = floor( fabs(f_rate) / 0.1 + i_dir + 0.05 ) * 0.1;
1063 if( f_rate < f_rate_min )
1064 f_rate = f_rate_min;
1065 else if( f_rate > f_rate_max )
1066 f_rate = f_rate_max;
1072 static void ClearChannels( intf_thread_t *p_intf, vout_thread_t *p_vout )
1076 spu_t *p_spu = vout_GetSpu( p_vout );
1077 spu_ClearChannel( p_spu, SPU_DEFAULT_CHANNEL );
1078 for( int i = 0; i < CHANNELS_NUMBER; i++ )
1079 spu_ClearChannel( p_spu, p_intf->p_sys->p_channels[i] );