1 /*****************************************************************************
2 * controls.m: MacOS X interface module
3 *****************************************************************************
4 * Copyright (C) 2002-2005 VideoLAN
7 * Authors: Jon Lech Johansen <jon-vl@nanocrew.net>
8 * Christophe Massiot <massiot@via.ecp.fr>
9 * Derk-Jan Hartman <hartman at videolan dot org>
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or
14 * (at your option) any later version.
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
24 *****************************************************************************/
26 /*****************************************************************************
28 *****************************************************************************/
29 #include <stdlib.h> /* malloc(), free() */
30 #include <sys/param.h> /* for MAXPATHLEN */
39 /*****************************************************************************
40 * VLCControls implementation
41 *****************************************************************************/
42 @implementation VLCControls
44 - (IBAction)play:(id)sender
47 intf_thread_t * p_intf = VLCIntf;
48 playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
52 vlc_mutex_lock( &p_playlist->object_lock );
53 if( p_playlist->i_size <= 0 )
55 vlc_mutex_unlock( &p_playlist->object_lock );
56 vlc_object_release( p_playlist );
57 [o_main intfOpenFileGeneric: (id)sender];
61 vlc_mutex_unlock( &p_playlist->object_lock );
62 vlc_object_release( p_playlist );
66 val.i_int = config_GetInt( p_intf, "key-play-pause" );
67 var_Set( p_intf->p_vlc, "key-pressed", val );
70 - (IBAction)stop:(id)sender
73 intf_thread_t * p_intf = VLCIntf;
74 val.i_int = config_GetInt( p_intf, "key-stop" );
75 var_Set( p_intf->p_vlc, "key-pressed", val );
78 - (IBAction)faster:(id)sender
81 intf_thread_t * p_intf = VLCIntf;
82 val.i_int = config_GetInt( p_intf, "key-faster" );
83 var_Set( p_intf->p_vlc, "key-pressed", val );
86 - (IBAction)slower:(id)sender
89 intf_thread_t * p_intf = VLCIntf;
90 val.i_int = config_GetInt( p_intf, "key-slower" );
91 var_Set( p_intf->p_vlc, "key-pressed", val );
94 - (IBAction)prev:(id)sender
97 intf_thread_t * p_intf = VLCIntf;
98 val.i_int = config_GetInt( p_intf, "key-prev" );
99 var_Set( p_intf->p_vlc, "key-pressed", val );
102 - (IBAction)next:(id)sender
105 intf_thread_t * p_intf = VLCIntf;
106 val.i_int = config_GetInt( p_intf, "key-next" );
107 var_Set( p_intf->p_vlc, "key-pressed", val );
110 - (IBAction)random:(id)sender
113 intf_thread_t * p_intf = VLCIntf;
114 playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
116 if( p_playlist == NULL )
121 var_Get( p_playlist, "random", &val );
122 val.b_bool = !val.b_bool;
123 var_Set( p_playlist, "random", val );
126 vout_OSDMessage( p_intf, DEFAULT_CHAN, _( "Random On" ) );
130 vout_OSDMessage( p_intf, DEFAULT_CHAN, _( "Random Off" ) );
133 p_intf->p_sys->b_playlist_update = VLC_TRUE;
134 p_intf->p_sys->b_intf_update = VLC_TRUE;
135 vlc_object_release( p_playlist );
138 - (IBAction)repeat:(id)sender
141 intf_thread_t * p_intf = VLCIntf;
142 playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
144 if( p_playlist == NULL )
149 var_Get( p_playlist, "repeat", &val );
152 var_Set( p_playlist, "loop", val );
154 val.b_bool = !val.b_bool;
155 var_Set( p_playlist, "repeat", val );
158 vout_OSDMessage( p_intf, DEFAULT_CHAN, _( "Repeat All" ) );
162 vout_OSDMessage( p_intf, DEFAULT_CHAN, _( "Repeat Off" ) );
165 p_intf->p_sys->b_playlist_update = VLC_TRUE;
166 p_intf->p_sys->b_intf_update = VLC_TRUE;
167 vlc_object_release( p_playlist );
170 - (IBAction)loop:(id)sender
173 intf_thread_t * p_intf = VLCIntf;
174 playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
176 if( p_playlist == NULL )
181 var_Get( p_playlist, "loop", &val );
184 var_Set( p_playlist, "repeat", val );
186 val.b_bool = !val.b_bool;
187 var_Set( p_playlist, "loop", val );
190 vout_OSDMessage( p_intf, DEFAULT_CHAN, _( "Repeat One" ) );
194 vout_OSDMessage( p_intf, DEFAULT_CHAN, _( "Repeat Off" ) );
197 p_intf->p_sys->b_playlist_update = VLC_TRUE;
198 p_intf->p_sys->b_intf_update = VLC_TRUE;
199 vlc_object_release( p_playlist );
202 - (IBAction)forward:(id)sender
205 intf_thread_t * p_intf = VLCIntf;
206 val.i_int = config_GetInt( p_intf, "key-jump+10sec" );
207 var_Set( p_intf->p_vlc, "key-pressed", val );
210 - (IBAction)backward:(id)sender
213 intf_thread_t * p_intf = VLCIntf;
214 val.i_int = config_GetInt( p_intf, "key-jump-10sec" );
215 var_Set( p_intf->p_vlc, "key-pressed", val );
219 - (IBAction)volumeUp:(id)sender
222 intf_thread_t * p_intf = VLCIntf;
223 val.i_int = config_GetInt( p_intf, "key-vol-up" );
224 var_Set( p_intf->p_vlc, "key-pressed", val );
225 [self updateVolumeSlider];
228 - (IBAction)volumeDown:(id)sender
231 intf_thread_t * p_intf = VLCIntf;
232 val.i_int = config_GetInt( p_intf, "key-vol-down" );
233 var_Set( p_intf->p_vlc, "key-pressed", val );
234 [self updateVolumeSlider];
237 - (IBAction)mute:(id)sender
240 intf_thread_t * p_intf = VLCIntf;
241 val.i_int = config_GetInt( p_intf, "key-vol-mute" );
242 var_Set( p_intf->p_vlc, "key-pressed", val );
243 [self updateVolumeSlider];
246 - (IBAction)volumeSliderUpdated:(id)sender
248 intf_thread_t * p_intf = VLCIntf;
249 audio_volume_t i_volume = (audio_volume_t)[sender intValue];
250 aout_VolumeSet( p_intf, i_volume * AOUT_VOLUME_STEP );
251 [self updateVolumeSlider];
254 - (void)updateVolumeSlider
258 intf_thread_t * p_intf = VLCIntf;
259 audio_volume_t i_volume;
261 aout_VolumeGet( p_intf, &i_volume );
262 psz_text = malloc( 32 * sizeof( char ) );
263 /*FIXME: do we really need to work with a char * before NSString ? */
266 sprintf( psz_text, "Volume: %d", i_volume * 200 / AOUT_VOLUME_MAX );
267 o_text = [[NSString alloc] initWithCString:psz_text];
268 [o_main setScrollField:o_text stopAfter:1000000];
271 [o_volumeslider setFloatValue: (float)(i_volume / AOUT_VOLUME_STEP)];
274 - (IBAction)windowAction:(id)sender
276 id o_window = [NSApp keyWindow];
277 NSString *o_title = [sender title];
278 NSArray *o_windows = [NSApp orderedWindows];
279 NSEnumerator *o_enumerator = [o_windows objectEnumerator];
280 vout_thread_t *p_vout = vlc_object_find( VLCIntf, VLC_OBJECT_VOUT,
283 playlist_t * p_playlist = vlc_object_find( VLCIntf, VLC_OBJECT_PLAYLIST,
288 while ((o_window = [o_enumerator nextObject]))
290 if( [[o_window className] isEqualToString: @"VLCWindow"] )
292 if( [o_title isEqualToString: _NS("Half Size") ] )
293 [o_window scaleWindowWithFactor: 0.5];
294 else if( [o_title isEqualToString: _NS("Normal Size") ] )
295 [o_window scaleWindowWithFactor: 1.0];
296 else if( [o_title isEqualToString: _NS("Double Size") ] )
297 [o_window scaleWindowWithFactor: 2.0];
298 else if( [o_title isEqualToString: _NS("Float on Top") ] )
299 [o_window toggleFloatOnTop];
300 else if( [o_title isEqualToString: _NS("Fit to Screen") ] )
302 if( ![o_window isZoomed] )
303 [o_window performZoom:self];
305 else if( [o_title isEqualToString: _NS("Snapshot") ] )
312 var_Get( p_vout, "fullscreen", &val );
313 var_Set( p_vout, "fullscreen", (vlc_value_t)!val.b_bool );
318 vlc_object_release( (vlc_object_t *)p_vout );
319 if (p_playlist) vlc_object_release(p_playlist);
322 else if ( p_playlist != NULL )
324 if (! ([o_title isEqualToString: _NS("Half Size") ] ||
325 [o_title isEqualToString: _NS("Normal Size") ] ||
326 [o_title isEqualToString: _NS("Double Size") ] ||
327 [o_title isEqualToString: _NS("Float on Top") ] ||
328 [o_title isEqualToString: _NS("Fit to Screen") ] ))
331 var_Get( p_playlist, "fullscreen", &val );
332 var_Set( p_playlist, "fullscreen", (vlc_value_t)!val.b_bool );
334 vlc_object_release( (vlc_object_t *)p_playlist );
339 - (void)setupVarMenuItem:(NSMenuItem *)o_mi
340 target:(vlc_object_t *)p_object
341 var:(const char *)psz_variable
342 selector:(SEL)pf_callback
344 vlc_value_t val, text;
345 int i_type = var_Type( p_object, psz_variable );
347 switch( i_type & VLC_VAR_TYPE )
351 case VLC_VAR_VARIABLE:
353 case VLC_VAR_INTEGER:
356 /* Variable doesn't exist or isn't handled */
360 /* Make sure we want to display the variable */
361 if( i_type & VLC_VAR_HASCHOICE )
363 var_Change( p_object, psz_variable, VLC_VAR_CHOICESCOUNT, &val, NULL );
364 if( val.i_int == 0 ) return;
365 if( (i_type & VLC_VAR_TYPE) != VLC_VAR_VARIABLE && val.i_int == 1 )
369 /* Get the descriptive name of the variable */
370 var_Change( p_object, psz_variable, VLC_VAR_GETTEXT, &text, NULL );
371 [o_mi setTitle: [[VLCMain sharedInstance] localizedString: text.psz_string ?
372 text.psz_string : strdup( psz_variable ) ]];
374 var_Get( p_object, psz_variable, &val );
375 if( i_type & VLC_VAR_HASCHOICE )
377 NSMenu *o_menu = [o_mi submenu];
379 [self setupVarMenu: o_menu forMenuItem: o_mi target:p_object
380 var:psz_variable selector:pf_callback];
382 if( text.psz_string ) free( text.psz_string );
387 switch( i_type & VLC_VAR_TYPE )
390 o_data = [[VLCMenuExt alloc] initWithVar: psz_variable Object: p_object->i_object_id
391 Value: val ofType: i_type];
392 [o_mi setRepresentedObject: [NSValue valueWithPointer:[o_data retain]]];
396 o_data = [[VLCMenuExt alloc] initWithVar: psz_variable Object: p_object->i_object_id
397 Value: val ofType: i_type];
398 [o_mi setRepresentedObject: [NSValue valueWithPointer:[o_data retain]]];
399 if( !( i_type & VLC_VAR_ISCOMMAND ) )
400 [o_mi setState: val.b_bool ? TRUE : FALSE ];
404 if( text.psz_string ) free( text.psz_string );
408 if( ( i_type & VLC_VAR_TYPE ) == VLC_VAR_STRING ) free( val.psz_string );
409 if( text.psz_string ) free( text.psz_string );
413 - (void)setupVarMenu:(NSMenu *)o_menu
414 forMenuItem: (NSMenuItem *)o_parent
415 target:(vlc_object_t *)p_object
416 var:(const char *)psz_variable
417 selector:(SEL)pf_callback
419 vlc_value_t val, val_list, text_list;
420 int i_type, i, i_nb_items;
422 /* remove previous items */
423 i_nb_items = [o_menu numberOfItems];
424 for( i = 0; i < i_nb_items; i++ )
426 [o_menu removeItemAtIndex: 0];
429 /* Check the type of the object variable */
430 i_type = var_Type( p_object, psz_variable );
432 /* Make sure we want to display the variable */
433 if( i_type & VLC_VAR_HASCHOICE )
435 var_Change( p_object, psz_variable, VLC_VAR_CHOICESCOUNT, &val, NULL );
436 if( val.i_int == 0 ) return;
437 if( (i_type & VLC_VAR_TYPE) != VLC_VAR_VARIABLE && val.i_int == 1 )
445 switch( i_type & VLC_VAR_TYPE )
449 case VLC_VAR_VARIABLE:
451 case VLC_VAR_INTEGER:
454 /* Variable doesn't exist or isn't handled */
458 if( var_Get( p_object, psz_variable, &val ) < 0 )
463 if( var_Change( p_object, psz_variable, VLC_VAR_GETLIST,
464 &val_list, &text_list ) < 0 )
466 if( (i_type & VLC_VAR_TYPE) == VLC_VAR_STRING ) free( val.psz_string );
470 /* make (un)sensitive */
471 [o_parent setEnabled: ( val_list.p_list->i_count > 1 )];
473 for( i = 0; i < val_list.p_list->i_count; i++ )
475 vlc_value_t another_val;
477 NSString *o_title = @"";
480 switch( i_type & VLC_VAR_TYPE )
483 another_val.psz_string =
484 strdup(val_list.p_list->p_values[i].psz_string);
486 o_title = [[VLCMain sharedInstance] localizedString: text_list.p_list->p_values[i].psz_string ?
487 text_list.p_list->p_values[i].psz_string : val_list.p_list->p_values[i].psz_string ];
489 o_lmi = [o_menu addItemWithTitle: o_title action: pf_callback keyEquivalent: @""];
490 o_data = [[VLCMenuExt alloc] initWithVar: strdup(psz_variable) Object: p_object->i_object_id
491 Value: another_val ofType: i_type];
492 [o_lmi setRepresentedObject: [NSValue valueWithPointer:[o_data retain]]];
493 [o_lmi setTarget: self];
495 if( !strcmp( val.psz_string, val_list.p_list->p_values[i].psz_string ) && !( i_type & VLC_VAR_ISCOMMAND ) )
496 [o_lmi setState: TRUE ];
500 case VLC_VAR_INTEGER:
502 o_title = text_list.p_list->p_values[i].psz_string ?
503 [[VLCMain sharedInstance] localizedString: strdup( text_list.p_list->p_values[i].psz_string )] :
504 [NSString stringWithFormat: @"%d",
505 val_list.p_list->p_values[i].i_int];
507 o_lmi = [[o_menu addItemWithTitle: o_title action: pf_callback keyEquivalent: @""] retain ];
508 o_data = [[VLCMenuExt alloc] initWithVar: strdup(psz_variable) Object: p_object->i_object_id
509 Value: val_list.p_list->p_values[i] ofType: i_type];
510 [o_lmi setRepresentedObject: [NSValue valueWithPointer:[ o_data retain]]];
511 [o_lmi setTarget: self];
513 if( val_list.p_list->p_values[i].i_int == val.i_int && !( i_type & VLC_VAR_ISCOMMAND ) )
514 [o_lmi setState: TRUE ];
522 /* clean up everything */
523 if( (i_type & VLC_VAR_TYPE) == VLC_VAR_STRING ) free( val.psz_string );
524 var_Change( p_object, psz_variable, VLC_VAR_FREELIST, &val_list, &text_list );
527 - (IBAction)toggleVar:(id)sender
529 NSMenuItem *o_mi = (NSMenuItem *)sender;
530 VLCMenuExt *o_data = [[o_mi representedObject] pointerValue];
531 [NSThread detachNewThreadSelector: @selector(toggleVarThread:)
532 toTarget: self withObject: o_data];
537 - (int)toggleVarThread: (id)_o_data
539 vlc_object_t *p_object;
540 NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];
541 VLCMenuExt *o_data = (VLCMenuExt *)_o_data;
543 vlc_thread_set_priority( VLCIntf , VLC_THREAD_PRIORITY_LOW );
545 p_object = (vlc_object_t *)vlc_object_get( VLCIntf,
548 if( p_object != NULL )
550 var_Set( p_object, strdup([o_data name]), [o_data value] );
551 vlc_object_release( p_object );
561 @implementation VLCControls (NSMenuValidation)
563 - (BOOL)validateMenuItem:(NSMenuItem *)o_mi
565 BOOL bEnabled = TRUE;
567 intf_thread_t * p_intf = VLCIntf;
568 playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
571 if( p_playlist != NULL )
573 vlc_mutex_lock( &p_playlist->object_lock );
576 #define p_input p_playlist->p_input
578 if( [[o_mi title] isEqualToString: _NS("Faster")] ||
579 [[o_mi title] isEqualToString: _NS("Slower")] )
581 if( p_playlist != NULL && p_input != NULL )
583 bEnabled = p_input->input.b_can_pace_control;
590 else if( [[o_mi title] isEqualToString: _NS("Stop")] )
592 if( p_playlist == NULL || p_input == NULL )
597 else if( [[o_mi title] isEqualToString: _NS("Previous")] ||
598 [[o_mi title] isEqualToString: _NS("Next")] )
600 if( p_playlist == NULL )
606 bEnabled = p_playlist->i_size > 1;
609 else if( [[o_mi title] isEqualToString: _NS("Random")] )
612 var_Get( p_playlist, "random", &val );
613 i_state = val.b_bool ? NSOnState : NSOffState;
614 [o_mi setState: i_state];
616 else if( [[o_mi title] isEqualToString: _NS("Repeat One")] )
619 var_Get( p_playlist, "repeat", &val );
620 i_state = val.b_bool ? NSOnState : NSOffState;
621 [o_mi setState: i_state];
623 else if( [[o_mi title] isEqualToString: _NS("Repeat All")] )
626 var_Get( p_playlist, "loop", &val );
627 i_state = val.b_bool ? NSOnState : NSOffState;
628 [o_mi setState: i_state];
630 else if( [[o_mi title] isEqualToString: _NS("Step Forward")] ||
631 [[o_mi title] isEqualToString: _NS("Step Backward")] )
634 if( p_playlist != NULL && p_input != NULL )
636 var_Get( p_input, "seekable", &val);
643 else if( [[o_mi title] isEqualToString: _NS("Mute")] )
645 [o_mi setState: p_intf->p_sys->b_mute ? NSOnState : NSOffState];
647 else if( [[o_mi title] isEqualToString: _NS("Half Size")] ||
648 [[o_mi title] isEqualToString: _NS("Normal Size")] ||
649 [[o_mi title] isEqualToString: _NS("Double Size")] ||
650 [[o_mi title] isEqualToString: _NS("Fit to Screen")] ||
651 [[o_mi title] isEqualToString: _NS("Snapshot")] ||
652 [[o_mi title] isEqualToString: _NS("Float on Top")] )
655 NSArray *o_windows = [NSApp orderedWindows];
656 NSEnumerator *o_enumerator = [o_windows objectEnumerator];
659 vout_thread_t *p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
663 if ( [[o_mi title] isEqualToString: _NS("Float on Top")] )
665 var_Get( p_vout, "video-on-top", &val );
666 [o_mi setState: val.b_bool ? NSOnState : NSOffState];
669 while ((o_window = [o_enumerator nextObject]))
671 if( [[o_window className] isEqualToString: @"VLCWindow"] )
677 vlc_object_release( (vlc_object_t *)p_vout );
680 else if( [[o_mi title] isEqualToString: _NS("Fullscreen")])
684 var_Get(p_playlist, "fullscreen", &val );
685 [o_mi setState: val.b_bool];
695 if( p_playlist != NULL )
697 vlc_mutex_unlock( &p_playlist->object_lock );
698 vlc_object_release( p_playlist );
706 /*****************************************************************************
707 * VLCMenuExt implementation
708 *****************************************************************************
709 * Object connected to a playlistitem which remembers the data belonging to
710 * the variable of the autogenerated menu
711 *****************************************************************************/
712 @implementation VLCMenuExt
714 - (id)initWithVar: (const char *)_psz_name Object: (int)i_id
715 Value: (vlc_value_t)val ofType: (int)_i_type
721 psz_name = strdup( _psz_name );