1 /*****************************************************************************
2 * controls.m: MacOS X interface plugin
3 *****************************************************************************
4 * Copyright (C) 2002-2003 VideoLAN
5 * $Id: controls.m,v 1.45 2003/07/09 01:31:25 hartman Exp $
7 * Authors: Jon Lech Johansen <jon-vl@nanocrew.net>
8 * Christophe Massiot <massiot@via.ecp.fr>
9 * Derk-Jan Hartman <thedj@users.sourceforge.net>
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 */
38 /*****************************************************************************
39 * VLCControls implementation
40 *****************************************************************************/
41 @implementation VLCControls
43 - (IBAction)play:(id)sender
45 intf_thread_t * p_intf = [NSApp getIntf];
47 playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
49 if( p_playlist == NULL )
54 if( playlist_IsPlaying( p_playlist ) )
56 playlist_Pause( p_playlist );
57 vlc_object_release( p_playlist );
61 if( !playlist_IsEmpty( p_playlist ) )
63 playlist_Play( p_playlist );
64 vlc_object_release( p_playlist );
68 vlc_object_release( p_playlist );
69 [o_open openFileGeneric: nil];
74 - (IBAction)stop:(id)sender
76 intf_thread_t * p_intf = [NSApp getIntf];
78 playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
80 if( p_playlist == NULL )
85 playlist_Stop( p_playlist );
86 vlc_object_release( p_playlist );
89 - (IBAction)faster:(id)sender
91 intf_thread_t * p_intf = [NSApp getIntf];
93 playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
95 if( p_playlist == NULL )
100 vlc_mutex_lock( &p_playlist->object_lock );
101 if( p_playlist->p_input != NULL )
103 input_SetStatus( p_playlist->p_input, INPUT_STATUS_FASTER );
105 vlc_mutex_unlock( &p_playlist->object_lock );
107 vlc_object_release( p_playlist );
110 - (IBAction)slower:(id)sender
112 intf_thread_t * p_intf = [NSApp getIntf];
114 playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
116 if( p_playlist == NULL )
121 vlc_mutex_lock( &p_playlist->object_lock );
122 if( p_playlist->p_input != NULL )
124 input_SetStatus( p_playlist->p_input, INPUT_STATUS_SLOWER );
126 vlc_mutex_unlock( &p_playlist->object_lock );
128 vlc_object_release( p_playlist );
131 - (IBAction)prev:(id)sender
134 intf_thread_t * p_intf = [NSApp getIntf];
136 playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
138 if( p_playlist == NULL )
143 vlc_mutex_lock( &p_playlist->object_lock );
145 if( p_playlist->p_input == NULL )
147 vlc_mutex_unlock( &p_playlist->object_lock );
148 vlc_object_release( p_playlist );
152 vlc_mutex_lock( &p_playlist->p_input->stream.stream_lock );
154 #define p_area p_playlist->p_input->stream.p_selected_area
155 if( p_area->i_part > 0 && p_area->i_part_nb > 1)
157 vlc_mutex_unlock( &p_playlist->p_input->stream.stream_lock );
158 vlc_mutex_unlock( &p_playlist->object_lock );
159 var_Get( p_playlist->p_input, "prev-chapter", &val );
160 var_Set( p_playlist->p_input, "prev-chapter", val );
162 else if( p_area->i_id > 1 )
164 vlc_mutex_unlock( &p_playlist->p_input->stream.stream_lock );
165 vlc_mutex_unlock( &p_playlist->object_lock );
166 var_Get( p_playlist->p_input, "prev-title", &val );
167 var_Set( p_playlist->p_input, "prev-title", val );
171 vlc_mutex_unlock( &p_playlist->p_input->stream.stream_lock );
172 vlc_mutex_unlock( &p_playlist->object_lock );
173 playlist_Prev( p_playlist );
177 vlc_object_release( p_playlist );
180 - (IBAction)next:(id)sender
183 intf_thread_t * p_intf = [NSApp getIntf];
185 playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
187 if( p_playlist == NULL )
192 vlc_mutex_lock( &p_playlist->object_lock );
194 if( p_playlist->p_input == NULL )
196 vlc_mutex_unlock( &p_playlist->object_lock );
197 vlc_object_release( p_playlist );
201 vlc_mutex_lock( &p_playlist->p_input->stream.stream_lock );
203 #define p_area p_playlist->p_input->stream.p_selected_area
204 if( p_area->i_part < p_area->i_part_nb && p_area->i_part_nb > 1 )
206 vlc_mutex_unlock( &p_playlist->p_input->stream.stream_lock );
207 vlc_mutex_unlock( &p_playlist->object_lock );
208 var_Get( p_playlist->p_input, "next-chapter", &val );
209 var_Set( p_playlist->p_input, "next-chapter", val );
211 else if( p_area->i_id < p_playlist->p_input->stream.i_area_nb && p_playlist->p_input->stream.i_area_nb > 1 )
213 vlc_mutex_unlock( &p_playlist->p_input->stream.stream_lock );
214 vlc_mutex_unlock( &p_playlist->object_lock );
215 var_Get( p_playlist->p_input, "next-title", &val );
216 var_Set( p_playlist->p_input, "next-title", val );
220 vlc_mutex_unlock( &p_playlist->p_input->stream.stream_lock );
221 vlc_mutex_unlock( &p_playlist->object_lock );
222 playlist_Next( p_playlist );
226 vlc_object_release( p_playlist );
229 - (IBAction)loop:(id)sender
231 intf_thread_t * p_intf = [NSApp getIntf];
233 playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
235 if( p_playlist == NULL )
240 config_PutInt( p_playlist, "loop",
241 !config_GetInt( p_playlist, "loop" ) );
243 vlc_object_release( p_playlist );
246 - (IBAction)forward:(id)sender
248 intf_thread_t * p_intf = [NSApp getIntf];
249 playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
251 if( p_playlist == NULL || p_playlist->p_input == NULL )
253 if ( p_playlist != NULL ) vlc_object_release( p_playlist );
257 input_Seek( p_playlist->p_input, 5, INPUT_SEEK_SECONDS | INPUT_SEEK_CUR );
258 vlc_object_release( p_playlist );
261 - (IBAction)backward:(id)sender
263 intf_thread_t * p_intf = [NSApp getIntf];
264 playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
266 if( p_playlist == NULL || p_playlist->p_input == NULL )
268 if ( p_playlist != NULL ) vlc_object_release( p_playlist );
272 input_Seek( p_playlist->p_input, -5, INPUT_SEEK_SECONDS | INPUT_SEEK_CUR );
273 vlc_object_release( p_playlist );
276 - (IBAction)volumeUp:(id)sender
278 intf_thread_t * p_intf = [NSApp getIntf];
280 if( p_intf->p_sys->b_mute )
285 aout_VolumeUp( p_intf, 1, NULL );
287 [self updateVolumeSlider];
290 - (IBAction)volumeDown:(id)sender
292 intf_thread_t * p_intf = [NSApp getIntf];
294 if( p_intf->p_sys->b_mute )
299 aout_VolumeDown( p_intf, 1, NULL );
301 [self updateVolumeSlider];
304 - (IBAction)mute:(id)sender
306 intf_thread_t * p_intf = [NSApp getIntf];
307 audio_volume_t i_volume;
309 aout_VolumeMute( p_intf, &i_volume );
310 p_intf->p_sys->b_mute = ( i_volume == 0 );
312 [self updateVolumeSlider];
315 - (IBAction)volumeSliderUpdated:(id)sender
317 intf_thread_t * p_intf = [NSApp getIntf];
318 audio_volume_t i_volume = (audio_volume_t)[sender intValue];
320 aout_VolumeSet( p_intf, i_volume * AOUT_VOLUME_STEP );
323 - (void)updateVolumeSlider
325 intf_thread_t * p_intf = [NSApp getIntf];
326 audio_volume_t i_volume;
328 aout_VolumeGet( p_intf, &i_volume );
330 [o_volumeslider setFloatValue: (float)(i_volume / AOUT_VOLUME_STEP)];
333 - (IBAction)windowAction:(id)sender
335 id o_window = [NSApp keyWindow];
336 NSString *o_title = [sender title];
337 NSArray *o_windows = [NSApp windows];
338 NSEnumerator *o_enumerator = [o_windows objectEnumerator];
339 vout_thread_t *p_vout = vlc_object_find( [NSApp getIntf], VLC_OBJECT_VOUT,
344 while ((o_window = [o_enumerator nextObject]))
346 if( [[o_window className] isEqualToString: @"VLCWindow"] )
348 if( [o_title isEqualToString: _NS("Fullscreen") ] )
349 [o_window toggleFullscreen];
350 else if( [o_title isEqualToString: _NS("Half Size") ] )
351 [o_window scaleWindowWithFactor: 0.5];
352 else if( [o_title isEqualToString: _NS("Normal Size") ] )
353 [o_window scaleWindowWithFactor: 1.0];
354 else if( [o_title isEqualToString: _NS("Double Size") ] )
355 [o_window scaleWindowWithFactor: 2.0];
356 else if( [o_title isEqualToString: _NS("Float On Top") ] )
357 [o_window toggleFloatOnTop];
358 else if( [o_title isEqualToString: _NS("Fit To Screen") ] )
360 if( ![o_window isZoomed] )
361 [o_window performZoom:self];
365 vlc_object_release( (vlc_object_t *)p_vout );
369 - (void)setupVarMenuItem:(NSMenuItem *)o_mi
370 target:(vlc_object_t *)p_object
371 var:(const char *)psz_variable
372 selector:(SEL)pf_callback
374 vlc_value_t val, text;
375 int i_type = var_Type( p_object, psz_variable );
377 switch( i_type & VLC_VAR_TYPE )
381 case VLC_VAR_VARIABLE:
383 case VLC_VAR_INTEGER:
386 /* Variable doesn't exist or isn't handled */
390 /* Make sure we want to display the variable */
391 if( i_type & VLC_VAR_HASCHOICE )
393 var_Change( p_object, psz_variable, VLC_VAR_CHOICESCOUNT, &val, NULL );
394 if( val.i_int == 0 ) return;
395 if( (i_type & VLC_VAR_TYPE) != VLC_VAR_VARIABLE && val.i_int == 1 )
399 /* Get the descriptive name of the variable */
400 var_Change( p_object, psz_variable, VLC_VAR_GETTEXT, &text, NULL );
401 [o_mi setTitle: [NSApp localizedString: text.psz_string ?
402 text.psz_string : strdup( psz_variable ) ]];
404 var_Get( p_object, psz_variable, &val );
405 if( i_type & VLC_VAR_HASCHOICE )
407 NSMenu *o_menu = [o_mi submenu];
409 [self setupVarMenu: o_menu forMenuItem: o_mi target:p_object
410 var:psz_variable selector:pf_callback];
412 if( text.psz_string ) free( text.psz_string );
417 switch( i_type & VLC_VAR_TYPE )
420 o_data = [[VLCMenuExt alloc] initWithVar: psz_variable Object: p_object->i_object_id
421 Value: val ofType: i_type];
422 [o_mi setRepresentedObject: [NSValue valueWithPointer:[o_data retain]]];
426 o_data = [[VLCMenuExt alloc] initWithVar: psz_variable Object: p_object->i_object_id
427 Value: val ofType: i_type];
428 [o_mi setRepresentedObject: [NSValue valueWithPointer:[o_data retain]]];
429 [o_mi setState: val.b_bool ? TRUE : FALSE ];
433 if( text.psz_string ) free( text.psz_string );
437 if( (i_type & VLC_VAR_TYPE) == VLC_VAR_STRING ) free( val.psz_string );
438 if( text.psz_string ) free( text.psz_string );
442 - (void)setupVarMenu:(NSMenu *)o_menu
443 forMenuItem: (NSMenuItem *)o_parent
444 target:(vlc_object_t *)p_object
445 var:(const char *)psz_variable
446 selector:(SEL)pf_callback
448 vlc_value_t val, val_list, text_list;
449 int i_type, i, i_nb_items;
451 /* remove previous items */
452 i_nb_items = [o_menu numberOfItems];
453 for( i = 0; i < i_nb_items; i++ )
455 [o_menu removeItemAtIndex: 0];
458 /* Check the type of the object variable */
459 i_type = var_Type( p_object, psz_variable );
461 /* Make sure we want to display the variable */
462 if( i_type & VLC_VAR_HASCHOICE )
464 var_Change( p_object, psz_variable, VLC_VAR_CHOICESCOUNT, &val, NULL );
465 if( val.i_int == 0 ) return;
466 if( (i_type & VLC_VAR_TYPE) != VLC_VAR_VARIABLE && val.i_int == 1 )
474 switch( i_type & VLC_VAR_TYPE )
478 case VLC_VAR_VARIABLE:
480 case VLC_VAR_INTEGER:
483 /* Variable doesn't exist or isn't handled */
487 if( var_Get( p_object, psz_variable, &val ) < 0 )
492 if( var_Change( p_object, psz_variable, VLC_VAR_GETLIST,
493 &val_list, &text_list ) < 0 )
495 if( (i_type & VLC_VAR_TYPE) == VLC_VAR_STRING ) free( val.psz_string );
499 /* make (un)sensitive */
500 [o_parent setEnabled: ( val_list.p_list->i_count > 1 )];
502 for( i = 0; i < val_list.p_list->i_count; i++ )
504 vlc_value_t another_val;
506 NSString *o_title = @"";
509 switch( i_type & VLC_VAR_TYPE )
511 case VLC_VAR_VARIABLE:
513 /* This is causing crashes for the moment.
514 o_title = [NSApp localizedString: text_list.p_list->p_values[i].psz_string ?
515 text_list.p_list->p_values[i].psz_string : val_list.p_list->p_values[i].psz_string ];
517 o_data = [[VLCMenuExt alloc] initWithVar: strdup(psz_variable) Object: p_object->i_object_id
518 Value: val ofType: i_type];
519 [o_lmi setRepresentedObject: [NSValue valueWithPointer:[o_data retain]]];
522 NSMenu *o_menu = [o_lmi submenu];
524 [self setupVarMenu: o_menu forMenuItem: o_lmi target:p_object
525 var:psz_variable selector:pf_callback];
530 another_val.psz_string =
531 strdup(val_list.p_list->p_values[i].psz_string);
533 o_title = [NSApp localizedString: text_list.p_list->p_values[i].psz_string ?
534 text_list.p_list->p_values[i].psz_string : val_list.p_list->p_values[i].psz_string ];
536 o_lmi = [o_menu addItemWithTitle: o_title action: pf_callback keyEquivalent: @""];
537 o_data = [[VLCMenuExt alloc] initWithVar: strdup(psz_variable) Object: p_object->i_object_id
538 Value: another_val ofType: i_type];
539 [o_lmi setRepresentedObject: [NSValue valueWithPointer:[o_data retain]]];
540 [o_lmi setTarget: self];
542 if( !strcmp( val.psz_string, val_list.p_list->p_values[i].psz_string ) )
543 [o_lmi setState: TRUE ];
547 case VLC_VAR_INTEGER:
549 o_title = text_list.p_list->p_values[i].psz_string ?
550 [NSApp localizedString: strdup( text_list.p_list->p_values[i].psz_string )] :
551 [NSString stringWithFormat: @"%d",
552 val_list.p_list->p_values[i].i_int];
554 o_lmi = [[o_menu addItemWithTitle: o_title action: pf_callback keyEquivalent: @""] retain ];
555 o_data = [[VLCMenuExt alloc] initWithVar: strdup(psz_variable) Object: p_object->i_object_id
556 Value: val_list.p_list->p_values[i] ofType: i_type];
557 [o_lmi setRepresentedObject: [NSValue valueWithPointer:[ o_data retain]]];
558 [o_lmi setTarget: self];
560 if( val_list.p_list->p_values[i].i_int == val.i_int )
561 [o_lmi setState: TRUE ];
569 /* clean up everything */
570 if( (i_type & VLC_VAR_TYPE) == VLC_VAR_STRING ) free( val.psz_string );
571 var_Change( p_object, psz_variable, VLC_VAR_FREELIST, &val_list, &text_list );
574 - (IBAction)toggleVar:(id)sender
576 NSMenuItem *o_mi = (NSMenuItem *)sender;
577 VLCMenuExt *o_data = [[o_mi representedObject] pointerValue];
578 [NSThread detachNewThreadSelector: @selector(toggleVarThread:)
579 toTarget: self withObject: o_data];
584 - (int)toggleVarThread: (id)_o_data
586 vlc_object_t *p_object;
587 NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];
588 VLCMenuExt *o_data = (VLCMenuExt *)_o_data;
590 vlc_thread_set_priority( [NSApp getIntf] , VLC_THREAD_PRIORITY_LOW );
592 p_object = (vlc_object_t *)vlc_object_get( [NSApp getIntf],
595 if( p_object != NULL )
597 var_Set( p_object, strdup([o_data name]), [o_data value] );
598 vlc_object_release( p_object );
608 @implementation VLCControls (NSMenuValidation)
610 - (BOOL)validateMenuItem:(NSMenuItem *)o_mi
612 BOOL bEnabled = TRUE;
613 intf_thread_t * p_intf = [NSApp getIntf];
615 playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
618 if( p_playlist != NULL )
620 vlc_mutex_lock( &p_playlist->object_lock );
623 #define p_input p_playlist->p_input
625 if( [[o_mi title] isEqualToString: _NS("Faster")] ||
626 [[o_mi title] isEqualToString: _NS("Slower")] )
628 if( p_playlist != NULL && p_input != NULL )
630 vlc_mutex_lock( &p_input->stream.stream_lock );
631 bEnabled = p_input->stream.b_pace_control;
632 vlc_mutex_unlock( &p_input->stream.stream_lock );
639 else if( [[o_mi title] isEqualToString: _NS("Stop")] )
641 if( p_playlist == NULL || p_input == NULL )
646 else if( [[o_mi title] isEqualToString: _NS("Previous")] ||
647 [[o_mi title] isEqualToString: _NS("Next")] )
649 if( p_playlist == NULL )
655 bEnabled = p_playlist->i_size > 1;
657 if( p_input != NULL )
659 vlc_mutex_lock( &p_input->stream.stream_lock );
660 bEnabled |= p_input->stream.i_area_nb > 1;
661 vlc_mutex_unlock( &p_input->stream.stream_lock );
665 else if( [[o_mi title] isEqualToString: _NS("Loop")] )
667 int i_state = config_GetInt( p_playlist, "loop" ) ?
668 NSOnState : NSOffState;
670 [o_mi setState: i_state];
672 else if( [[o_mi title] isEqualToString: _NS("Step Forward")] ||
673 [[o_mi title] isEqualToString: _NS("Step Backward")] )
675 if( p_playlist != NULL && p_input != NULL )
677 vlc_mutex_lock( &p_input->stream.stream_lock );
678 bEnabled = p_input->stream.b_seekable;
679 vlc_mutex_unlock( &p_input->stream.stream_lock );
686 else if( [[o_mi title] isEqualToString: _NS("Mute")] )
688 [o_mi setState: p_intf->p_sys->b_mute ? NSOnState : NSOffState];
690 else if( [[o_mi title] isEqualToString: _NS("Fullscreen")] ||
691 [[o_mi title] isEqualToString: _NS("Half Size")] ||
692 [[o_mi title] isEqualToString: _NS("Normal Size")] ||
693 [[o_mi title] isEqualToString: _NS("Double Size")] ||
694 [[o_mi title] isEqualToString: _NS("Fit To Screen")] ||
695 [[o_mi title] isEqualToString: _NS("Float On Top")] )
698 NSArray *o_windows = [NSApp windows];
699 NSEnumerator *o_enumerator = [o_windows objectEnumerator];
702 if ( [[o_mi title] isEqualToString: _NS("Float On Top")] )
704 int i_state = config_GetInt( p_playlist, "macosx-float" ) ?
705 NSOnState : NSOffState;
706 [o_mi setState: i_state];
709 vout_thread_t *p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
713 while ((o_window = [o_enumerator nextObject]))
715 if( [[o_window className] isEqualToString: @"VLCWindow"] )
721 vlc_object_release( (vlc_object_t *)p_vout );
725 if( p_playlist != NULL )
727 vlc_mutex_unlock( &p_playlist->object_lock );
728 vlc_object_release( p_playlist );
736 /*****************************************************************************
737 * VLCMenuExt implementation
738 *****************************************************************************
739 * Object connected to a playlistitem which remembers the data belonging to
740 * the variable of the autogenerated menu
741 *****************************************************************************/
742 @implementation VLCMenuExt
744 - (id)initWithVar: (const char *)_psz_name Object: (int)i_id
745 Value: (vlc_value_t)val ofType: (int)_i_type
751 psz_name = strdup( _psz_name );