1 /*****************************************************************************
2 * controls.m: MacOS X interface module
3 *****************************************************************************
4 * Copyright (C) 2002-2003 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_open openFileGeneric: nil];
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];
251 aout_VolumeSet( p_intf, i_volume * AOUT_VOLUME_STEP );
254 - (void)updateVolumeSlider
256 intf_thread_t * p_intf = VLCIntf;
257 audio_volume_t i_volume;
259 aout_VolumeGet( p_intf, &i_volume );
261 [o_volumeslider setFloatValue: (float)(i_volume / AOUT_VOLUME_STEP)];
264 - (IBAction)windowAction:(id)sender
266 id o_window = [NSApp keyWindow];
267 NSString *o_title = [sender title];
268 NSArray *o_windows = [NSApp orderedWindows];
269 NSEnumerator *o_enumerator = [o_windows objectEnumerator];
270 vout_thread_t *p_vout = vlc_object_find( VLCIntf, VLC_OBJECT_VOUT,
275 while ((o_window = [o_enumerator nextObject]))
277 if( [[o_window className] isEqualToString: @"VLCWindow"] )
279 if( [o_title isEqualToString: _NS("Half Size") ] )
280 [o_window scaleWindowWithFactor: 0.5];
281 else if( [o_title isEqualToString: _NS("Normal Size") ] )
282 [o_window scaleWindowWithFactor: 1.0];
283 else if( [o_title isEqualToString: _NS("Double Size") ] )
284 [o_window scaleWindowWithFactor: 2.0];
285 else if( [o_title isEqualToString: _NS("Float on Top") ] )
286 [o_window toggleFloatOnTop];
287 else if( [o_title isEqualToString: _NS("Fit to Screen") ] )
289 if( ![o_window isZoomed] )
290 [o_window performZoom:self];
294 [o_window toggleFullscreen];
299 vlc_object_release( (vlc_object_t *)p_vout );
303 - (void)setupVarMenuItem:(NSMenuItem *)o_mi
304 target:(vlc_object_t *)p_object
305 var:(const char *)psz_variable
306 selector:(SEL)pf_callback
308 vlc_value_t val, text;
309 int i_type = var_Type( p_object, psz_variable );
311 switch( i_type & VLC_VAR_TYPE )
315 case VLC_VAR_VARIABLE:
317 case VLC_VAR_INTEGER:
320 /* Variable doesn't exist or isn't handled */
324 /* Make sure we want to display the variable */
325 if( i_type & VLC_VAR_HASCHOICE )
327 var_Change( p_object, psz_variable, VLC_VAR_CHOICESCOUNT, &val, NULL );
328 if( val.i_int == 0 ) return;
329 if( (i_type & VLC_VAR_TYPE) != VLC_VAR_VARIABLE && val.i_int == 1 )
333 /* Get the descriptive name of the variable */
334 var_Change( p_object, psz_variable, VLC_VAR_GETTEXT, &text, NULL );
335 [o_mi setTitle: [[VLCMain sharedInstance] localizedString: text.psz_string ?
336 text.psz_string : strdup( psz_variable ) ]];
338 var_Get( p_object, psz_variable, &val );
339 if( i_type & VLC_VAR_HASCHOICE )
341 NSMenu *o_menu = [o_mi submenu];
343 [self setupVarMenu: o_menu forMenuItem: o_mi target:p_object
344 var:psz_variable selector:pf_callback];
346 if( text.psz_string ) free( text.psz_string );
351 switch( i_type & VLC_VAR_TYPE )
354 o_data = [[VLCMenuExt alloc] initWithVar: psz_variable Object: p_object->i_object_id
355 Value: val ofType: i_type];
356 [o_mi setRepresentedObject: [NSValue valueWithPointer:[o_data retain]]];
360 o_data = [[VLCMenuExt alloc] initWithVar: psz_variable Object: p_object->i_object_id
361 Value: val ofType: i_type];
362 [o_mi setRepresentedObject: [NSValue valueWithPointer:[o_data retain]]];
363 if( !( i_type & VLC_VAR_ISCOMMAND ) )
364 [o_mi setState: val.b_bool ? TRUE : FALSE ];
368 if( text.psz_string ) free( text.psz_string );
372 if( ( i_type & VLC_VAR_TYPE ) == VLC_VAR_STRING ) free( val.psz_string );
373 if( text.psz_string ) free( text.psz_string );
377 - (void)setupVarMenu:(NSMenu *)o_menu
378 forMenuItem: (NSMenuItem *)o_parent
379 target:(vlc_object_t *)p_object
380 var:(const char *)psz_variable
381 selector:(SEL)pf_callback
383 vlc_value_t val, val_list, text_list;
384 int i_type, i, i_nb_items;
386 /* remove previous items */
387 i_nb_items = [o_menu numberOfItems];
388 for( i = 0; i < i_nb_items; i++ )
390 [o_menu removeItemAtIndex: 0];
393 /* Check the type of the object variable */
394 i_type = var_Type( p_object, psz_variable );
396 /* Make sure we want to display the variable */
397 if( i_type & VLC_VAR_HASCHOICE )
399 var_Change( p_object, psz_variable, VLC_VAR_CHOICESCOUNT, &val, NULL );
400 if( val.i_int == 0 ) return;
401 if( (i_type & VLC_VAR_TYPE) != VLC_VAR_VARIABLE && val.i_int == 1 )
409 switch( i_type & VLC_VAR_TYPE )
413 case VLC_VAR_VARIABLE:
415 case VLC_VAR_INTEGER:
418 /* Variable doesn't exist or isn't handled */
422 if( var_Get( p_object, psz_variable, &val ) < 0 )
427 if( var_Change( p_object, psz_variable, VLC_VAR_GETLIST,
428 &val_list, &text_list ) < 0 )
430 if( (i_type & VLC_VAR_TYPE) == VLC_VAR_STRING ) free( val.psz_string );
434 /* make (un)sensitive */
435 [o_parent setEnabled: ( val_list.p_list->i_count > 1 )];
437 for( i = 0; i < val_list.p_list->i_count; i++ )
439 vlc_value_t another_val;
441 NSString *o_title = @"";
444 switch( i_type & VLC_VAR_TYPE )
447 another_val.psz_string =
448 strdup(val_list.p_list->p_values[i].psz_string);
450 o_title = [[VLCMain sharedInstance] localizedString: text_list.p_list->p_values[i].psz_string ?
451 text_list.p_list->p_values[i].psz_string : val_list.p_list->p_values[i].psz_string ];
453 o_lmi = [o_menu addItemWithTitle: o_title action: pf_callback keyEquivalent: @""];
454 o_data = [[VLCMenuExt alloc] initWithVar: strdup(psz_variable) Object: p_object->i_object_id
455 Value: another_val ofType: i_type];
456 [o_lmi setRepresentedObject: [NSValue valueWithPointer:[o_data retain]]];
457 [o_lmi setTarget: self];
459 if( !strcmp( val.psz_string, val_list.p_list->p_values[i].psz_string ) && !( i_type & VLC_VAR_ISCOMMAND ) )
460 [o_lmi setState: TRUE ];
464 case VLC_VAR_INTEGER:
466 o_title = text_list.p_list->p_values[i].psz_string ?
467 [[VLCMain sharedInstance] localizedString: strdup( text_list.p_list->p_values[i].psz_string )] :
468 [NSString stringWithFormat: @"%d",
469 val_list.p_list->p_values[i].i_int];
471 o_lmi = [[o_menu addItemWithTitle: o_title action: pf_callback keyEquivalent: @""] retain ];
472 o_data = [[VLCMenuExt alloc] initWithVar: strdup(psz_variable) Object: p_object->i_object_id
473 Value: val_list.p_list->p_values[i] ofType: i_type];
474 [o_lmi setRepresentedObject: [NSValue valueWithPointer:[ o_data retain]]];
475 [o_lmi setTarget: self];
477 if( val_list.p_list->p_values[i].i_int == val.i_int && !( i_type & VLC_VAR_ISCOMMAND ) )
478 [o_lmi setState: TRUE ];
486 /* clean up everything */
487 if( (i_type & VLC_VAR_TYPE) == VLC_VAR_STRING ) free( val.psz_string );
488 var_Change( p_object, psz_variable, VLC_VAR_FREELIST, &val_list, &text_list );
491 - (IBAction)toggleVar:(id)sender
493 NSMenuItem *o_mi = (NSMenuItem *)sender;
494 VLCMenuExt *o_data = [[o_mi representedObject] pointerValue];
495 [NSThread detachNewThreadSelector: @selector(toggleVarThread:)
496 toTarget: self withObject: o_data];
501 - (int)toggleVarThread: (id)_o_data
503 vlc_object_t *p_object;
504 NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];
505 VLCMenuExt *o_data = (VLCMenuExt *)_o_data;
507 vlc_thread_set_priority( VLCIntf , VLC_THREAD_PRIORITY_LOW );
509 p_object = (vlc_object_t *)vlc_object_get( VLCIntf,
512 if( p_object != NULL )
514 var_Set( p_object, strdup([o_data name]), [o_data value] );
515 vlc_object_release( p_object );
525 @implementation VLCControls (NSMenuValidation)
527 - (BOOL)validateMenuItem:(NSMenuItem *)o_mi
529 BOOL bEnabled = TRUE;
531 intf_thread_t * p_intf = VLCIntf;
532 playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
535 if( p_playlist != NULL )
537 vlc_mutex_lock( &p_playlist->object_lock );
540 #define p_input p_playlist->p_input
542 if( [[o_mi title] isEqualToString: _NS("Faster")] ||
543 [[o_mi title] isEqualToString: _NS("Slower")] )
545 if( p_playlist != NULL && p_input != NULL )
547 bEnabled = p_input->input.b_can_pace_control;
554 else if( [[o_mi title] isEqualToString: _NS("Stop")] )
556 if( p_playlist == NULL || p_input == NULL )
561 else if( [[o_mi title] isEqualToString: _NS("Previous")] ||
562 [[o_mi title] isEqualToString: _NS("Next")] )
564 if( p_playlist == NULL )
570 bEnabled = p_playlist->i_size > 1;
573 else if( [[o_mi title] isEqualToString: _NS("Random")] )
576 var_Get( p_playlist, "random", &val );
577 i_state = val.b_bool ? NSOnState : NSOffState;
578 [o_mi setState: i_state];
580 else if( [[o_mi title] isEqualToString: _NS("Repeat One")] )
583 var_Get( p_playlist, "repeat", &val );
584 i_state = val.b_bool ? NSOnState : NSOffState;
585 [o_mi setState: i_state];
587 else if( [[o_mi title] isEqualToString: _NS("Repeat All")] )
590 var_Get( p_playlist, "loop", &val );
591 i_state = val.b_bool ? NSOnState : NSOffState;
592 [o_mi setState: i_state];
594 else if( [[o_mi title] isEqualToString: _NS("Step Forward")] ||
595 [[o_mi title] isEqualToString: _NS("Step Backward")] )
598 if( p_playlist != NULL && p_input != NULL )
600 var_Get( p_input, "seekable", &val);
607 else if( [[o_mi title] isEqualToString: _NS("Mute")] )
609 [o_mi setState: p_intf->p_sys->b_mute ? NSOnState : NSOffState];
611 else if( [[o_mi title] isEqualToString: _NS("Fullscreen")] ||
612 [[o_mi title] isEqualToString: _NS("Half Size")] ||
613 [[o_mi title] isEqualToString: _NS("Normal Size")] ||
614 [[o_mi title] isEqualToString: _NS("Double Size")] ||
615 [[o_mi title] isEqualToString: _NS("Fit to Screen")] ||
616 [[o_mi title] isEqualToString: _NS("Float on Top")] )
619 NSArray *o_windows = [NSApp orderedWindows];
620 NSEnumerator *o_enumerator = [o_windows objectEnumerator];
623 vout_thread_t *p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
627 if ( [[o_mi title] isEqualToString: _NS("Float on Top")] )
629 var_Get( p_vout, "video-on-top", &val );
630 [o_mi setState: val.b_bool ? NSOnState : NSOffState];
633 while ((o_window = [o_enumerator nextObject]))
635 if( [[o_window className] isEqualToString: @"VLCWindow"] )
641 vlc_object_release( (vlc_object_t *)p_vout );
645 if( p_playlist != NULL )
647 vlc_mutex_unlock( &p_playlist->object_lock );
648 vlc_object_release( p_playlist );
656 /*****************************************************************************
657 * VLCMenuExt implementation
658 *****************************************************************************
659 * Object connected to a playlistitem which remembers the data belonging to
660 * the variable of the autogenerated menu
661 *****************************************************************************/
662 @implementation VLCMenuExt
664 - (id)initWithVar: (const char *)_psz_name Object: (int)i_id
665 Value: (vlc_value_t)val ofType: (int)_i_type
671 psz_name = strdup( _psz_name );