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 playlist_t * p_playlist;
48 intf_thread_t * p_intf = [NSApp getIntf];
49 input_thread_t * p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT,
52 val.i_int = PLAYING_S;
55 var_Get( p_input, "state", &val );
57 if( p_input && val.i_int != PAUSE_S )
59 vout_OSDMessage( p_intf, _( "Pause" ) );
61 var_Set( p_input, "state", val );
65 p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
69 vlc_mutex_lock( &p_playlist->object_lock );
70 if( p_playlist->i_size )
72 vlc_mutex_unlock( &p_playlist->object_lock );
73 vout_OSDMessage( p_intf, _( "Play" ) );
74 playlist_Play( p_playlist );
75 vlc_object_release( p_playlist );
79 vlc_mutex_unlock( &p_playlist->object_lock );
80 vlc_object_release( p_playlist );
81 [o_open openFileGeneric: nil];
85 if( p_input ) vlc_object_release( p_input );
88 - (IBAction)stop:(id)sender
90 intf_thread_t * p_intf = [NSApp getIntf];
91 playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
93 if( p_playlist != NULL )
95 vout_OSDMessage( p_intf, _( "Stop" ) );
96 playlist_Stop( p_playlist );
97 vlc_object_release( p_playlist );
101 - (IBAction)faster:(id)sender
103 intf_thread_t * p_intf = [NSApp getIntf];
104 input_thread_t * p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT,
106 if( p_input != NULL )
108 vlc_value_t val; val.b_bool = VLC_TRUE;
110 var_Set( p_input, "rate-faster", val );
111 vout_OSDMessage( p_intf, _( "Faster" ) );
112 vlc_object_release( p_input );
116 - (IBAction)slower:(id)sender
118 intf_thread_t * p_intf = [NSApp getIntf];
119 input_thread_t * p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT,
121 if( p_input != NULL )
123 vlc_value_t val; val.b_bool = VLC_TRUE;
125 var_Set( p_input, "rate-slower", val );
126 vout_OSDMessage( p_intf, _( "Slower" ) );
127 vlc_object_release( p_input );
131 - (IBAction)prev:(id)sender
133 intf_thread_t * p_intf = [NSApp getIntf];
134 playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
138 playlist_Prev( p_playlist );
139 vlc_object_release( p_playlist );
140 vout_OSDMessage( p_intf, _( "Previous" ) );
144 - (IBAction)next:(id)sender
146 intf_thread_t * p_intf = [NSApp getIntf];
147 playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
151 playlist_Next( p_playlist );
152 vlc_object_release( p_playlist );
153 vout_OSDMessage( p_intf, _( "Next" ) );
157 - (IBAction)random:(id)sender
159 intf_thread_t * p_intf = [NSApp getIntf];
161 playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
163 if( p_playlist == NULL )
168 var_Get( p_playlist, "random", &val );
169 val.b_bool = !val.b_bool;
170 var_Set( p_playlist, "random", val );
173 vout_OSDMessage( p_intf, _( "Random On" ) );
177 vout_OSDMessage( p_intf, _( "Random Off" ) );
180 p_intf->p_sys->b_playlist_update = VLC_TRUE;
181 p_intf->p_sys->b_intf_update = VLC_TRUE;
182 vlc_object_release( p_playlist );
185 - (IBAction)repeat:(id)sender
187 intf_thread_t * p_intf = [NSApp getIntf];
189 playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
191 if( p_playlist == NULL )
196 var_Get( p_playlist, "repeat", &val );
199 var_Set( p_playlist, "loop", val );
201 val.b_bool = !val.b_bool;
202 var_Set( p_playlist, "repeat", val );
205 vout_OSDMessage( p_intf, _( "Repeat All" ) );
209 vout_OSDMessage( p_intf, _( "Repeat Off" ) );
212 p_intf->p_sys->b_playlist_update = VLC_TRUE;
213 p_intf->p_sys->b_intf_update = VLC_TRUE;
214 vlc_object_release( p_playlist );
217 - (IBAction)loop:(id)sender
219 intf_thread_t * p_intf = [NSApp getIntf];
221 playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
223 if( p_playlist == NULL )
228 var_Get( p_playlist, "loop", &val );
231 var_Set( p_playlist, "repeat", val );
233 val.b_bool = !val.b_bool;
234 var_Set( p_playlist, "loop", val );
237 vout_OSDMessage( p_intf, _( "Repeat One" ) );
241 vout_OSDMessage( p_intf, _( "Repeat Off" ) );
244 p_intf->p_sys->b_playlist_update = VLC_TRUE;
245 p_intf->p_sys->b_intf_update = VLC_TRUE;
246 vlc_object_release( p_playlist );
249 - (IBAction)forward:(id)sender
251 intf_thread_t * p_intf = [NSApp getIntf];
252 input_thread_t * p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT,
254 if( p_input != NULL )
257 time.i_time = 10 * 1000000;
258 var_Set( p_input, "time-offset", time );
259 vout_OSDMessage( p_intf, _( "Jump +10 Seconds" ) );
260 vlc_object_release( p_input );
264 - (IBAction)backward:(id)sender
266 intf_thread_t * p_intf = [NSApp getIntf];
267 input_thread_t * p_input = vlc_object_find( p_intf, VLC_OBJECT_INPUT,
269 if( p_input != NULL )
272 time.i_time = -10 * 1000000;
273 var_Set( p_input, "time-offset", time );
274 vout_OSDMessage( p_intf, _( "Jump -10 Seconds" ) );
275 vlc_object_release( p_input );
280 - (IBAction)volumeUp:(id)sender
282 intf_thread_t * p_intf = [NSApp getIntf];
284 if( p_intf->p_sys->b_mute )
289 aout_VolumeUp( p_intf, 1, NULL );
291 [self updateVolumeSlider];
294 - (IBAction)volumeDown:(id)sender
296 intf_thread_t * p_intf = [NSApp getIntf];
298 if( p_intf->p_sys->b_mute )
303 aout_VolumeDown( p_intf, 1, NULL );
305 [self updateVolumeSlider];
308 - (IBAction)mute:(id)sender
310 intf_thread_t * p_intf = [NSApp getIntf];
311 audio_volume_t i_volume;
313 aout_VolumeMute( p_intf, &i_volume );
314 p_intf->p_sys->b_mute = ( i_volume == 0 );
316 [self updateVolumeSlider];
319 - (IBAction)volumeSliderUpdated:(id)sender
321 intf_thread_t * p_intf = [NSApp getIntf];
322 audio_volume_t i_volume = (audio_volume_t)[sender intValue];
324 aout_VolumeSet( p_intf, i_volume * AOUT_VOLUME_STEP );
327 - (void)updateVolumeSlider
329 intf_thread_t * p_intf = [NSApp getIntf];
330 audio_volume_t i_volume;
332 aout_VolumeGet( p_intf, &i_volume );
334 [o_volumeslider setFloatValue: (float)(i_volume / AOUT_VOLUME_STEP)];
336 vout_OSDMessage( p_intf, "Vol %d%%", i_volume*100/AOUT_VOLUME_MAX );
339 - (IBAction)windowAction:(id)sender
341 id o_window = [NSApp keyWindow];
342 NSString *o_title = [sender title];
343 NSArray *o_windows = [NSApp orderedWindows];
344 NSEnumerator *o_enumerator = [o_windows objectEnumerator];
345 vout_thread_t *p_vout = vlc_object_find( [NSApp getIntf], VLC_OBJECT_VOUT,
350 while ((o_window = [o_enumerator nextObject]))
352 if( [[o_window className] isEqualToString: @"VLCWindow"] )
354 if( [o_title isEqualToString: _NS("Half Size") ] )
355 [o_window scaleWindowWithFactor: 0.5];
356 else if( [o_title isEqualToString: _NS("Normal Size") ] )
357 [o_window scaleWindowWithFactor: 1.0];
358 else if( [o_title isEqualToString: _NS("Double Size") ] )
359 [o_window scaleWindowWithFactor: 2.0];
360 else if( [o_title isEqualToString: _NS("Float on Top") ] )
361 [o_window toggleFloatOnTop];
362 else if( [o_title isEqualToString: _NS("Fit to Screen") ] )
364 if( ![o_window isZoomed] )
365 [o_window performZoom:self];
369 [o_window toggleFullscreen];
374 vlc_object_release( (vlc_object_t *)p_vout );
378 - (void)setupVarMenuItem:(NSMenuItem *)o_mi
379 target:(vlc_object_t *)p_object
380 var:(const char *)psz_variable
381 selector:(SEL)pf_callback
383 vlc_value_t val, text;
384 int i_type = var_Type( p_object, psz_variable );
386 switch( i_type & VLC_VAR_TYPE )
390 case VLC_VAR_VARIABLE:
392 case VLC_VAR_INTEGER:
395 /* Variable doesn't exist or isn't handled */
399 /* Make sure we want to display the variable */
400 if( i_type & VLC_VAR_HASCHOICE )
402 var_Change( p_object, psz_variable, VLC_VAR_CHOICESCOUNT, &val, NULL );
403 if( val.i_int == 0 ) return;
404 if( (i_type & VLC_VAR_TYPE) != VLC_VAR_VARIABLE && val.i_int == 1 )
408 /* Get the descriptive name of the variable */
409 var_Change( p_object, psz_variable, VLC_VAR_GETTEXT, &text, NULL );
410 [o_mi setTitle: [NSApp localizedString: text.psz_string ?
411 text.psz_string : strdup( psz_variable ) ]];
413 var_Get( p_object, psz_variable, &val );
414 if( i_type & VLC_VAR_HASCHOICE )
416 NSMenu *o_menu = [o_mi submenu];
418 [self setupVarMenu: o_menu forMenuItem: o_mi target:p_object
419 var:psz_variable selector:pf_callback];
421 if( text.psz_string ) free( text.psz_string );
426 switch( i_type & VLC_VAR_TYPE )
429 o_data = [[VLCMenuExt alloc] initWithVar: psz_variable Object: p_object->i_object_id
430 Value: val ofType: i_type];
431 [o_mi setRepresentedObject: [NSValue valueWithPointer:[o_data retain]]];
435 o_data = [[VLCMenuExt alloc] initWithVar: psz_variable Object: p_object->i_object_id
436 Value: val ofType: i_type];
437 [o_mi setRepresentedObject: [NSValue valueWithPointer:[o_data retain]]];
438 if( !( i_type & VLC_VAR_ISCOMMAND ) )
439 [o_mi setState: val.b_bool ? TRUE : FALSE ];
443 if( text.psz_string ) free( text.psz_string );
447 if( ( i_type & VLC_VAR_TYPE ) == VLC_VAR_STRING ) free( val.psz_string );
448 if( text.psz_string ) free( text.psz_string );
452 - (void)setupVarMenu:(NSMenu *)o_menu
453 forMenuItem: (NSMenuItem *)o_parent
454 target:(vlc_object_t *)p_object
455 var:(const char *)psz_variable
456 selector:(SEL)pf_callback
458 vlc_value_t val, val_list, text_list;
459 int i_type, i, i_nb_items;
461 /* remove previous items */
462 i_nb_items = [o_menu numberOfItems];
463 for( i = 0; i < i_nb_items; i++ )
465 [o_menu removeItemAtIndex: 0];
468 /* Check the type of the object variable */
469 i_type = var_Type( p_object, psz_variable );
471 /* Make sure we want to display the variable */
472 if( i_type & VLC_VAR_HASCHOICE )
474 var_Change( p_object, psz_variable, VLC_VAR_CHOICESCOUNT, &val, NULL );
475 if( val.i_int == 0 ) return;
476 if( (i_type & VLC_VAR_TYPE) != VLC_VAR_VARIABLE && val.i_int == 1 )
484 switch( i_type & VLC_VAR_TYPE )
488 case VLC_VAR_VARIABLE:
490 case VLC_VAR_INTEGER:
493 /* Variable doesn't exist or isn't handled */
497 if( var_Get( p_object, psz_variable, &val ) < 0 )
502 if( var_Change( p_object, psz_variable, VLC_VAR_GETLIST,
503 &val_list, &text_list ) < 0 )
505 if( (i_type & VLC_VAR_TYPE) == VLC_VAR_STRING ) free( val.psz_string );
509 /* make (un)sensitive */
510 [o_parent setEnabled: ( val_list.p_list->i_count > 1 )];
512 for( i = 0; i < val_list.p_list->i_count; i++ )
514 vlc_value_t another_val;
516 NSString *o_title = @"";
519 switch( i_type & VLC_VAR_TYPE )
522 another_val.psz_string =
523 strdup(val_list.p_list->p_values[i].psz_string);
525 o_title = [NSApp localizedString: text_list.p_list->p_values[i].psz_string ?
526 text_list.p_list->p_values[i].psz_string : val_list.p_list->p_values[i].psz_string ];
528 o_lmi = [o_menu addItemWithTitle: o_title action: pf_callback keyEquivalent: @""];
529 o_data = [[VLCMenuExt alloc] initWithVar: strdup(psz_variable) Object: p_object->i_object_id
530 Value: another_val ofType: i_type];
531 [o_lmi setRepresentedObject: [NSValue valueWithPointer:[o_data retain]]];
532 [o_lmi setTarget: self];
534 if( !strcmp( val.psz_string, val_list.p_list->p_values[i].psz_string ) && !( i_type & VLC_VAR_ISCOMMAND ) )
535 [o_lmi setState: TRUE ];
539 case VLC_VAR_INTEGER:
541 o_title = text_list.p_list->p_values[i].psz_string ?
542 [NSApp localizedString: strdup( text_list.p_list->p_values[i].psz_string )] :
543 [NSString stringWithFormat: @"%d",
544 val_list.p_list->p_values[i].i_int];
546 o_lmi = [[o_menu addItemWithTitle: o_title action: pf_callback keyEquivalent: @""] retain ];
547 o_data = [[VLCMenuExt alloc] initWithVar: strdup(psz_variable) Object: p_object->i_object_id
548 Value: val_list.p_list->p_values[i] ofType: i_type];
549 [o_lmi setRepresentedObject: [NSValue valueWithPointer:[ o_data retain]]];
550 [o_lmi setTarget: self];
552 if( val_list.p_list->p_values[i].i_int == val.i_int && !( i_type & VLC_VAR_ISCOMMAND ) )
553 [o_lmi setState: TRUE ];
561 /* clean up everything */
562 if( (i_type & VLC_VAR_TYPE) == VLC_VAR_STRING ) free( val.psz_string );
563 var_Change( p_object, psz_variable, VLC_VAR_FREELIST, &val_list, &text_list );
566 - (IBAction)toggleVar:(id)sender
568 NSMenuItem *o_mi = (NSMenuItem *)sender;
569 VLCMenuExt *o_data = [[o_mi representedObject] pointerValue];
570 [NSThread detachNewThreadSelector: @selector(toggleVarThread:)
571 toTarget: self withObject: o_data];
576 - (int)toggleVarThread: (id)_o_data
578 vlc_object_t *p_object;
579 NSAutoreleasePool * o_pool = [[NSAutoreleasePool alloc] init];
580 VLCMenuExt *o_data = (VLCMenuExt *)_o_data;
582 vlc_thread_set_priority( [NSApp getIntf] , VLC_THREAD_PRIORITY_LOW );
584 p_object = (vlc_object_t *)vlc_object_get( [NSApp getIntf],
587 if( p_object != NULL )
589 var_Set( p_object, strdup([o_data name]), [o_data value] );
590 vlc_object_release( p_object );
600 @implementation VLCControls (NSMenuValidation)
602 - (BOOL)validateMenuItem:(NSMenuItem *)o_mi
604 BOOL bEnabled = TRUE;
606 intf_thread_t * p_intf = [NSApp getIntf];
607 playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
610 if( p_playlist != NULL )
612 vlc_mutex_lock( &p_playlist->object_lock );
615 #define p_input p_playlist->p_input
617 if( [[o_mi title] isEqualToString: _NS("Faster")] ||
618 [[o_mi title] isEqualToString: _NS("Slower")] )
620 if( p_playlist != NULL && p_input != NULL )
622 vlc_mutex_lock( &p_input->stream.stream_lock );
623 bEnabled = p_input->stream.b_pace_control;
624 vlc_mutex_unlock( &p_input->stream.stream_lock );
631 else if( [[o_mi title] isEqualToString: _NS("Stop")] )
633 if( p_playlist == NULL || p_input == NULL )
638 else if( [[o_mi title] isEqualToString: _NS("Previous")] ||
639 [[o_mi title] isEqualToString: _NS("Next")] )
641 if( p_playlist == NULL )
647 bEnabled = p_playlist->i_size > 1;
649 if( p_input != NULL )
651 vlc_mutex_lock( &p_input->stream.stream_lock );
652 bEnabled |= p_input->stream.i_area_nb > 1;
653 vlc_mutex_unlock( &p_input->stream.stream_lock );
657 else if( [[o_mi title] isEqualToString: _NS("Random")] )
660 var_Get( p_playlist, "random", &val );
661 i_state = val.b_bool ? NSOnState : NSOffState;
662 [o_mi setState: i_state];
664 else if( [[o_mi title] isEqualToString: _NS("Repeat One")] )
667 var_Get( p_playlist, "repeat", &val );
668 i_state = val.b_bool ? NSOnState : NSOffState;
669 [o_mi setState: i_state];
671 else if( [[o_mi title] isEqualToString: _NS("Repeat All")] )
674 var_Get( p_playlist, "loop", &val );
675 i_state = val.b_bool ? NSOnState : NSOffState;
676 [o_mi setState: i_state];
678 else if( [[o_mi title] isEqualToString: _NS("Step Forward")] ||
679 [[o_mi title] isEqualToString: _NS("Step Backward")] )
681 if( p_playlist != NULL && p_input != NULL )
683 vlc_mutex_lock( &p_input->stream.stream_lock );
684 bEnabled = p_input->stream.b_seekable;
685 vlc_mutex_unlock( &p_input->stream.stream_lock );
692 else if( [[o_mi title] isEqualToString: _NS("Mute")] )
694 [o_mi setState: p_intf->p_sys->b_mute ? NSOnState : NSOffState];
696 else if( [[o_mi title] isEqualToString: _NS("Fullscreen")] ||
697 [[o_mi title] isEqualToString: _NS("Half Size")] ||
698 [[o_mi title] isEqualToString: _NS("Normal Size")] ||
699 [[o_mi title] isEqualToString: _NS("Double Size")] ||
700 [[o_mi title] isEqualToString: _NS("Fit to Screen")] ||
701 [[o_mi title] isEqualToString: _NS("Float on Top")] )
704 NSArray *o_windows = [NSApp orderedWindows];
705 NSEnumerator *o_enumerator = [o_windows objectEnumerator];
708 vout_thread_t *p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
712 if ( [[o_mi title] isEqualToString: _NS("Float on Top")] )
714 var_Get( p_vout, "video-on-top", &val );
715 [o_mi setState: val.b_bool ? NSOnState : NSOffState];
718 while ((o_window = [o_enumerator nextObject]))
720 if( [[o_window className] isEqualToString: @"VLCWindow"] )
726 vlc_object_release( (vlc_object_t *)p_vout );
730 if( p_playlist != NULL )
732 vlc_mutex_unlock( &p_playlist->object_lock );
733 vlc_object_release( p_playlist );
741 /*****************************************************************************
742 * VLCMenuExt implementation
743 *****************************************************************************
744 * Object connected to a playlistitem which remembers the data belonging to
745 * the variable of the autogenerated menu
746 *****************************************************************************/
747 @implementation VLCMenuExt
749 - (id)initWithVar: (const char *)_psz_name Object: (int)i_id
750 Value: (vlc_value_t)val ofType: (int)_i_type
756 psz_name = strdup( _psz_name );