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];
295 var_Get( p_vout, "fullscreen", &val );
296 var_Set( p_vout, "fullscreen", (vlc_value_t)!val.b_bool );
301 vlc_object_release( (vlc_object_t *)p_vout );
305 - (void)setupVarMenuItem:(NSMenuItem *)o_mi
306 target:(vlc_object_t *)p_object
307 var:(const char *)psz_variable
308 selector:(SEL)pf_callback
310 vlc_value_t val, text;
311 int i_type = var_Type( p_object, psz_variable );
313 switch( i_type & VLC_VAR_TYPE )
317 case VLC_VAR_VARIABLE:
319 case VLC_VAR_INTEGER:
322 /* Variable doesn't exist or isn't handled */
326 /* Make sure we want to display the variable */
327 if( i_type & VLC_VAR_HASCHOICE )
329 var_Change( p_object, psz_variable, VLC_VAR_CHOICESCOUNT, &val, NULL );
330 if( val.i_int == 0 ) return;
331 if( (i_type & VLC_VAR_TYPE) != VLC_VAR_VARIABLE && val.i_int == 1 )
335 /* Get the descriptive name of the variable */
336 var_Change( p_object, psz_variable, VLC_VAR_GETTEXT, &text, NULL );
337 [o_mi setTitle: [[VLCMain sharedInstance] localizedString: text.psz_string ?
338 text.psz_string : strdup( psz_variable ) ]];
340 var_Get( p_object, psz_variable, &val );
341 if( i_type & VLC_VAR_HASCHOICE )
343 NSMenu *o_menu = [o_mi submenu];
345 [self setupVarMenu: o_menu forMenuItem: o_mi target:p_object
346 var:psz_variable selector:pf_callback];
348 if( text.psz_string ) free( text.psz_string );
353 switch( i_type & VLC_VAR_TYPE )
356 o_data = [[VLCMenuExt alloc] initWithVar: psz_variable Object: p_object->i_object_id
357 Value: val ofType: i_type];
358 [o_mi setRepresentedObject: [NSValue valueWithPointer:[o_data retain]]];
362 o_data = [[VLCMenuExt alloc] initWithVar: psz_variable Object: p_object->i_object_id
363 Value: val ofType: i_type];
364 [o_mi setRepresentedObject: [NSValue valueWithPointer:[o_data retain]]];
365 if( !( i_type & VLC_VAR_ISCOMMAND ) )
366 [o_mi setState: val.b_bool ? TRUE : FALSE ];
370 if( text.psz_string ) free( text.psz_string );
374 if( ( i_type & VLC_VAR_TYPE ) == VLC_VAR_STRING ) free( val.psz_string );
375 if( text.psz_string ) free( text.psz_string );
379 - (void)setupVarMenu:(NSMenu *)o_menu
380 forMenuItem: (NSMenuItem *)o_parent
381 target:(vlc_object_t *)p_object
382 var:(const char *)psz_variable
383 selector:(SEL)pf_callback
385 vlc_value_t val, val_list, text_list;
386 int i_type, i, i_nb_items;
388 /* remove previous items */
389 i_nb_items = [o_menu numberOfItems];
390 for( i = 0; i < i_nb_items; i++ )
392 [o_menu removeItemAtIndex: 0];
395 /* Check the type of the object variable */
396 i_type = var_Type( p_object, psz_variable );
398 /* Make sure we want to display the variable */
399 if( i_type & VLC_VAR_HASCHOICE )
401 var_Change( p_object, psz_variable, VLC_VAR_CHOICESCOUNT, &val, NULL );
402 if( val.i_int == 0 ) return;
403 if( (i_type & VLC_VAR_TYPE) != VLC_VAR_VARIABLE && val.i_int == 1 )
411 switch( i_type & VLC_VAR_TYPE )
415 case VLC_VAR_VARIABLE:
417 case VLC_VAR_INTEGER:
420 /* Variable doesn't exist or isn't handled */
424 if( var_Get( p_object, psz_variable, &val ) < 0 )
429 if( var_Change( p_object, psz_variable, VLC_VAR_GETLIST,
430 &val_list, &text_list ) < 0 )
432 if( (i_type & VLC_VAR_TYPE) == VLC_VAR_STRING ) free( val.psz_string );
436 /* make (un)sensitive */
437 [o_parent setEnabled: ( val_list.p_list->i_count > 1 )];
439 for( i = 0; i < val_list.p_list->i_count; i++ )
441 vlc_value_t another_val;
443 NSString *o_title = @"";
446 switch( i_type & VLC_VAR_TYPE )
449 another_val.psz_string =
450 strdup(val_list.p_list->p_values[i].psz_string);
452 o_title = [[VLCMain sharedInstance] localizedString: text_list.p_list->p_values[i].psz_string ?
453 text_list.p_list->p_values[i].psz_string : val_list.p_list->p_values[i].psz_string ];
455 o_lmi = [o_menu addItemWithTitle: o_title action: pf_callback keyEquivalent: @""];
456 o_data = [[VLCMenuExt alloc] initWithVar: strdup(psz_variable) Object: p_object->i_object_id
457 Value: another_val ofType: i_type];
458 [o_lmi setRepresentedObject: [NSValue valueWithPointer:[o_data retain]]];
459 [o_lmi setTarget: self];
461 if( !strcmp( val.psz_string, val_list.p_list->p_values[i].psz_string ) && !( i_type & VLC_VAR_ISCOMMAND ) )
462 [o_lmi setState: TRUE ];
466 case VLC_VAR_INTEGER:
468 o_title = text_list.p_list->p_values[i].psz_string ?
469 [[VLCMain sharedInstance] localizedString: strdup( text_list.p_list->p_values[i].psz_string )] :
470 [NSString stringWithFormat: @"%d",
471 val_list.p_list->p_values[i].i_int];
473 o_lmi = [[o_menu addItemWithTitle: o_title action: pf_callback keyEquivalent: @""] retain ];
474 o_data = [[VLCMenuExt alloc] initWithVar: strdup(psz_variable) Object: p_object->i_object_id
475 Value: val_list.p_list->p_values[i] ofType: i_type];
476 [o_lmi setRepresentedObject: [NSValue valueWithPointer:[ o_data retain]]];
477 [o_lmi setTarget: self];
479 if( val_list.p_list->p_values[i].i_int == val.i_int && !( i_type & VLC_VAR_ISCOMMAND ) )
480 [o_lmi setState: TRUE ];
488 /* clean up everything */
489 if( (i_type & VLC_VAR_TYPE) == VLC_VAR_STRING ) free( val.psz_string );
490 var_Change( p_object, psz_variable, VLC_VAR_FREELIST, &val_list, &text_list );
493 - (IBAction)toggleVar:(id)sender
495 NSMenuItem *o_mi = (NSMenuItem *)sender;
496 VLCMenuExt *o_data = [[o_mi representedObject] pointerValue];
497 [NSThread detachNewThreadSelector: @selector(toggleVarThread:)
498 toTarget: self withObject: o_data];
503 - (int)toggleVarThread: (id)_o_data
505 vlc_object_t *p_object;
506 NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];
507 VLCMenuExt *o_data = (VLCMenuExt *)_o_data;
509 vlc_thread_set_priority( VLCIntf , VLC_THREAD_PRIORITY_LOW );
511 p_object = (vlc_object_t *)vlc_object_get( VLCIntf,
514 if( p_object != NULL )
516 var_Set( p_object, strdup([o_data name]), [o_data value] );
517 vlc_object_release( p_object );
527 @implementation VLCControls (NSMenuValidation)
529 - (BOOL)validateMenuItem:(NSMenuItem *)o_mi
531 BOOL bEnabled = TRUE;
533 intf_thread_t * p_intf = VLCIntf;
534 playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
537 if( p_playlist != NULL )
539 vlc_mutex_lock( &p_playlist->object_lock );
542 #define p_input p_playlist->p_input
544 if( [[o_mi title] isEqualToString: _NS("Faster")] ||
545 [[o_mi title] isEqualToString: _NS("Slower")] )
547 if( p_playlist != NULL && p_input != NULL )
549 bEnabled = p_input->input.b_can_pace_control;
556 else if( [[o_mi title] isEqualToString: _NS("Stop")] )
558 if( p_playlist == NULL || p_input == NULL )
563 else if( [[o_mi title] isEqualToString: _NS("Previous")] ||
564 [[o_mi title] isEqualToString: _NS("Next")] )
566 if( p_playlist == NULL )
572 bEnabled = p_playlist->i_size > 1;
575 else if( [[o_mi title] isEqualToString: _NS("Random")] )
578 var_Get( p_playlist, "random", &val );
579 i_state = val.b_bool ? NSOnState : NSOffState;
580 [o_mi setState: i_state];
582 else if( [[o_mi title] isEqualToString: _NS("Repeat One")] )
585 var_Get( p_playlist, "repeat", &val );
586 i_state = val.b_bool ? NSOnState : NSOffState;
587 [o_mi setState: i_state];
589 else if( [[o_mi title] isEqualToString: _NS("Repeat All")] )
592 var_Get( p_playlist, "loop", &val );
593 i_state = val.b_bool ? NSOnState : NSOffState;
594 [o_mi setState: i_state];
596 else if( [[o_mi title] isEqualToString: _NS("Step Forward")] ||
597 [[o_mi title] isEqualToString: _NS("Step Backward")] )
600 if( p_playlist != NULL && p_input != NULL )
602 var_Get( p_input, "seekable", &val);
609 else if( [[o_mi title] isEqualToString: _NS("Mute")] )
611 [o_mi setState: p_intf->p_sys->b_mute ? NSOnState : NSOffState];
613 else if( [[o_mi title] isEqualToString: _NS("Fullscreen")] ||
614 [[o_mi title] isEqualToString: _NS("Half Size")] ||
615 [[o_mi title] isEqualToString: _NS("Normal Size")] ||
616 [[o_mi title] isEqualToString: _NS("Double Size")] ||
617 [[o_mi title] isEqualToString: _NS("Fit to Screen")] ||
618 [[o_mi title] isEqualToString: _NS("Float on Top")] )
621 NSArray *o_windows = [NSApp orderedWindows];
622 NSEnumerator *o_enumerator = [o_windows objectEnumerator];
625 vout_thread_t *p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
629 if ( [[o_mi title] isEqualToString: _NS("Float on Top")] )
631 var_Get( p_vout, "video-on-top", &val );
632 [o_mi setState: val.b_bool ? NSOnState : NSOffState];
635 while ((o_window = [o_enumerator nextObject]))
637 if( [[o_window className] isEqualToString: @"VLCWindow"] )
643 vlc_object_release( (vlc_object_t *)p_vout );
647 if( p_playlist != NULL )
649 vlc_mutex_unlock( &p_playlist->object_lock );
650 vlc_object_release( p_playlist );
658 /*****************************************************************************
659 * VLCMenuExt implementation
660 *****************************************************************************
661 * Object connected to a playlistitem which remembers the data belonging to
662 * the variable of the autogenerated menu
663 *****************************************************************************/
664 @implementation VLCMenuExt
666 - (id)initWithVar: (const char *)_psz_name Object: (int)i_id
667 Value: (vlc_value_t)val ofType: (int)_i_type
673 psz_name = strdup( _psz_name );