1 /*****************************************************************************
2 * controls.m: MacOS X interface plugin
3 *****************************************************************************
4 * Copyright (C) 2002-2003 VideoLAN
5 * $Id: controls.m,v 1.38 2003/05/11 18:41:27 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
133 intf_thread_t * p_intf = [NSApp getIntf];
135 playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
137 if( p_playlist == NULL )
142 vlc_mutex_lock( &p_playlist->object_lock );
144 if( p_playlist->p_input == NULL )
146 vlc_mutex_unlock( &p_playlist->object_lock );
147 vlc_object_release( p_playlist );
151 vlc_mutex_lock( &p_playlist->p_input->stream.stream_lock );
153 #define p_area p_playlist->p_input->stream.p_selected_area
155 if( p_area->i_part_nb > 1 && p_area->i_part > 1 )
159 vlc_mutex_unlock( &p_playlist->p_input->stream.stream_lock );
160 input_ChangeArea( p_playlist->p_input, p_area );
161 vlc_mutex_unlock( &p_playlist->object_lock );
163 p_intf->p_sys->b_input_update = VLC_TRUE;
167 vlc_mutex_unlock( &p_playlist->p_input->stream.stream_lock );
168 vlc_mutex_unlock( &p_playlist->object_lock );
169 playlist_Prev( p_playlist );
174 vlc_object_release( p_playlist );
177 - (IBAction)next:(id)sender
179 intf_thread_t * p_intf = [NSApp getIntf];
181 playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
183 if( p_playlist == NULL )
188 vlc_mutex_lock( &p_playlist->object_lock );
190 if( p_playlist->p_input == NULL )
192 vlc_mutex_unlock( &p_playlist->object_lock );
193 vlc_object_release( p_playlist );
197 vlc_mutex_lock( &p_playlist->p_input->stream.stream_lock );
199 #define p_area p_playlist->p_input->stream.p_selected_area
201 if( p_area->i_part_nb > 1 && p_area->i_part + 1 < p_area->i_part_nb )
205 vlc_mutex_unlock( &p_playlist->p_input->stream.stream_lock );
206 input_ChangeArea( p_playlist->p_input, p_area );
207 vlc_mutex_unlock( &p_playlist->object_lock );
209 p_intf->p_sys->b_input_update = VLC_TRUE;
213 vlc_mutex_unlock( &p_playlist->p_input->stream.stream_lock );
214 vlc_mutex_unlock( &p_playlist->object_lock );
215 playlist_Next( p_playlist );
220 vlc_object_release( p_playlist );
223 - (IBAction)loop:(id)sender
225 intf_thread_t * p_intf = [NSApp getIntf];
227 playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
229 if( p_playlist == NULL )
234 config_PutInt( p_playlist, "loop",
235 !config_GetInt( p_playlist, "loop" ) );
237 vlc_object_release( p_playlist );
240 - (IBAction)forward:(id)sender
242 intf_thread_t * p_intf = [NSApp getIntf];
243 playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
245 if( p_playlist == NULL || p_playlist->p_input == NULL )
247 if ( p_playlist != NULL ) vlc_object_release( p_playlist );
251 input_Seek( p_playlist->p_input, 5, INPUT_SEEK_SECONDS | INPUT_SEEK_CUR );
252 vlc_object_release( p_playlist );
255 - (IBAction)backward:(id)sender
257 intf_thread_t * p_intf = [NSApp getIntf];
258 playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
260 if( p_playlist == NULL || p_playlist->p_input == NULL )
262 if ( p_playlist != NULL ) vlc_object_release( p_playlist );
266 input_Seek( p_playlist->p_input, -5, INPUT_SEEK_SECONDS | INPUT_SEEK_CUR );
267 vlc_object_release( p_playlist );
270 - (IBAction)volumeUp:(id)sender
272 intf_thread_t * p_intf = [NSApp getIntf];
274 if( p_intf->p_sys->b_mute )
279 aout_VolumeUp( p_intf, 1, NULL );
281 [self updateVolumeSlider];
284 - (IBAction)volumeDown:(id)sender
286 intf_thread_t * p_intf = [NSApp getIntf];
288 if( p_intf->p_sys->b_mute )
293 aout_VolumeDown( p_intf, 1, NULL );
295 [self updateVolumeSlider];
298 - (IBAction)mute:(id)sender
300 intf_thread_t * p_intf = [NSApp getIntf];
301 audio_volume_t i_volume;
303 aout_VolumeMute( p_intf, &i_volume );
304 p_intf->p_sys->b_mute = ( i_volume == 0 );
306 [self updateVolumeSlider];
309 - (IBAction)volumeSliderUpdated:(id)sender
311 intf_thread_t * p_intf = [NSApp getIntf];
312 audio_volume_t i_volume = (audio_volume_t)[sender intValue];
314 aout_VolumeSet( p_intf, i_volume * AOUT_VOLUME_STEP );
317 - (void)updateVolumeSlider
319 intf_thread_t * p_intf = [NSApp getIntf];
320 audio_volume_t i_volume;
322 aout_VolumeGet( p_intf, &i_volume );
324 [o_volumeslider setFloatValue: (float)(i_volume / AOUT_VOLUME_STEP)];
327 - (IBAction)windowAction:(id)sender
329 id o_window = [NSApp keyWindow];
330 NSString *o_title = [sender title];
331 NSArray *o_windows = [NSApp windows];
332 NSEnumerator *o_enumerator = [o_windows objectEnumerator];
333 vout_thread_t *p_vout = vlc_object_find( [NSApp getIntf], VLC_OBJECT_VOUT,
338 while ((o_window = [o_enumerator nextObject]))
340 if( [[o_window className] isEqualToString: @"VLCWindow"] )
342 if( [o_title isEqualToString: _NS("Fullscreen") ] )
343 [o_window toggleFullscreen];
344 else if( [o_title isEqualToString: _NS("Half Size") ] )
345 [o_window scaleWindowWithFactor: 0.5];
346 else if( [o_title isEqualToString: _NS("Normal Size") ] )
347 [o_window scaleWindowWithFactor: 1.0];
348 else if( [o_title isEqualToString: _NS("Double Size") ] )
349 [o_window scaleWindowWithFactor: 2.0];
350 else if( [o_title isEqualToString: _NS("Float On Top") ] )
351 [o_window toggleFloatOnTop];
352 else if( [o_title isEqualToString: _NS("Fit To Screen") ] )
354 if( ![o_window isZoomed] )
355 [o_window performZoom:self];
359 vlc_object_release( (vlc_object_t *)p_vout );
363 - (IBAction)deinterlace:(id)sender
365 intf_thread_t * p_intf = [NSApp getIntf];
366 BOOL bEnable = [sender state] == NSOffState;
368 if( bEnable && ![[sender title] isEqualToString: @"none"] )
370 config_PutPsz( p_intf, "filter", "deinterlace" );
371 config_PutPsz( p_intf, "deinterlace-mode",
372 [[sender title] lossyCString] );
376 config_PutPsz( p_intf, "filter", NULL );
380 - (IBAction)toggleVar:(id)sender
382 NSMenuItem *o_mi = (NSMenuItem *)sender;
383 NSMenu *o_mu = [o_mi menu];
385 if( [o_mi state] == NSOffState )
387 const char * psz_variable = (const char *)
388 [[[o_mu supermenu] itemWithTitle: [o_mu title]] tag];
389 vlc_object_t * p_object = (vlc_object_t *)
390 [[o_mi representedObject] pointerValue];
392 val.i_int = (int)[o_mi tag];
394 if ( var_Set( p_object, psz_variable, val ) < 0 )
396 msg_Warn( p_object, "cannot set variable %s: with %d", psz_variable, val.i_int );
403 @implementation VLCControls (NSMenuValidation)
405 - (BOOL)validateMenuItem:(NSMenuItem *)o_mi
407 BOOL bEnabled = TRUE;
408 NSMenu * o_menu = [o_mi menu];
409 intf_thread_t * p_intf = [NSApp getIntf];
411 playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
414 if( p_playlist != NULL )
416 vlc_mutex_lock( &p_playlist->object_lock );
419 #define p_input p_playlist->p_input
421 if( [[o_mi title] isEqualToString: _NS("Faster")] ||
422 [[o_mi title] isEqualToString: _NS("Slower")] )
424 if( p_playlist != NULL && p_input != NULL )
426 vlc_mutex_lock( &p_input->stream.stream_lock );
427 bEnabled = p_input->stream.b_pace_control;
428 vlc_mutex_unlock( &p_input->stream.stream_lock );
435 else if( [[o_mi title] isEqualToString: _NS("Stop")] )
437 if( p_playlist == NULL || p_input == NULL )
442 else if( [[o_mi title] isEqualToString: _NS("Previous")] ||
443 [[o_mi title] isEqualToString: _NS("Next")] )
445 if( p_playlist == NULL )
451 bEnabled = p_playlist->i_size > 1;
453 if( p_input != NULL )
455 vlc_mutex_lock( &p_input->stream.stream_lock );
456 bEnabled |= p_input->stream.p_selected_area->i_part_nb > 1;
457 vlc_mutex_unlock( &p_input->stream.stream_lock );
461 else if( [[o_mi title] isEqualToString: _NS("Loop")] )
463 int i_state = config_GetInt( p_playlist, "loop" ) ?
464 NSOnState : NSOffState;
466 [o_mi setState: i_state];
468 else if( [[o_mi title] isEqualToString: _NS("Step Forward")] ||
469 [[o_mi title] isEqualToString: _NS("Step Backward")] )
471 if( p_playlist != NULL && p_input != NULL )
473 vlc_mutex_lock( &p_input->stream.stream_lock );
474 bEnabled = p_input->stream.b_seekable;
475 vlc_mutex_unlock( &p_input->stream.stream_lock );
482 else if( [[o_mi title] isEqualToString: _NS("Mute")] )
484 [o_mi setState: p_intf->p_sys->b_mute ? NSOnState : NSOffState];
486 else if( [[o_mi title] isEqualToString: _NS("Fullscreen")] ||
487 [[o_mi title] isEqualToString: _NS("Half Size")] ||
488 [[o_mi title] isEqualToString: _NS("Normal Size")] ||
489 [[o_mi title] isEqualToString: _NS("Double Size")] ||
490 [[o_mi title] isEqualToString: _NS("Fit To Screen")] ||
491 [[o_mi title] isEqualToString: _NS("Float On Top")] )
494 NSArray *o_windows = [NSApp windows];
495 NSEnumerator *o_enumerator = [o_windows objectEnumerator];
498 if ( [[o_mi title] isEqualToString: _NS("Float On Top")] )
500 int i_state = config_GetInt( p_playlist, "macosx-float" ) ?
501 NSOnState : NSOffState;
502 [o_mi setState: i_state];
505 vout_thread_t *p_vout = vlc_object_find( p_intf, VLC_OBJECT_VOUT,
509 while ((o_window = [o_enumerator nextObject]))
511 if( [[o_window className] isEqualToString: @"VLCWindow"] )
517 vlc_object_release( (vlc_object_t *)p_vout );
520 else if( [[o_mi title] isEqualToString: _NS("Float On Top")] )
525 else if( o_menu != nil &&
526 [[o_menu title] isEqualToString: _NS("Deinterlace")] )
528 char * psz_filter = config_GetPsz( p_intf, "filter" );
530 if( psz_filter != NULL )
534 psz_filter = config_GetPsz( p_intf, "deinterlace-mode" );
537 if( psz_filter != NULL )
539 if( strcmp( psz_filter, [[o_mi title] lossyCString] ) == 0 )
541 [o_mi setState: NSOnState];
545 [o_mi setState: NSOffState];
552 if( [[o_mi title] isEqualToString: @"none"] )
554 [o_mi setState: NSOnState];
558 [o_mi setState: NSOffState];
563 if( p_playlist != NULL )
565 vlc_mutex_unlock( &p_playlist->object_lock );
566 vlc_object_release( p_playlist );