1 /*****************************************************************************
2 * extended.m: MacOS X Extended interface panel
3 *****************************************************************************
4 * Copyright (C) 2005-2008 the VideoLAN team
7 * Authors: Felix Paul Kühne <fkuehne@videolan.org>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
22 *****************************************************************************/
25 /*****************************************************************************
27 *****************************************************************************/
33 #import <vlc_interface.h>
35 /*****************************************************************************
36 * VLCExtended implementation
37 *****************************************************************************/
39 @implementation VLCExtended
41 static VLCExtended *_o_sharedInstance = nil;
43 + (VLCExtended *)sharedInstance
45 return _o_sharedInstance ? _o_sharedInstance : [[self alloc] init];
50 if (_o_sharedInstance) {
53 _o_sharedInstance = [super init];
56 return _o_sharedInstance;
59 /*****************************************************************************
61 *****************************************************************************/
65 /* localise GUI-strings */
66 /* method is called from intf.m (in method showExtended) */
67 [o_extended_window setTitle: _NS("Extended controls")];
68 [o_btn_vidFlts_mrInfo setToolTip: _NS("Shows more information about the available video filters.")];
69 [o_ckb_wave setTitle: _NS("Wave")];
70 [o_ckb_ripple setTitle: _NS("Ripple")];
71 [o_ckb_psycho setTitle: _NS("Psychedelic")];
72 [o_ckb_gradient setTitle: _NS("Gradient")];
73 [o_lbl_general setStringValue: _NS("General editing filters")];
74 [o_lbl_distort setStringValue: _NS("Distortion filters")];
75 [o_ckb_blur setTitle: _NS("Blur")];
76 [o_ckb_blur setToolTip: _NS("Adds motion blurring to the image")];
77 [o_ckb_imgClone setTitle: _NS("Image clone")];
78 [o_ckb_imgClone setToolTip: _NS("Creates several copies of the Video "
80 [o_ckb_imgCrop setTitle: _NS("Image cropping")];
81 [o_ckb_imgCrop setToolTip: _NS("Crops a defined part of the image")];
82 [o_ckb_imgInvers setTitle: _NS("Invert colors")];
83 [o_ckb_imgInvers setToolTip: _NS("Inverts the colors of the image")];
84 [o_ckb_trnsform setTitle: _NS("Transformation")];
85 [o_ckb_trnsform setToolTip: _NS("Rotates or flips the image")];
86 [o_ckb_intZoom setTitle: _NS("Interactive Zoom")];
87 [o_ckb_intZoom setToolTip: _NS("Enables an interactive Zoom feature")];
88 [o_ckb_vlme_norm setTitle: _NS("Volume normalization")];
89 [o_ckb_vlme_norm setToolTip: _NS("Prevents the audio output from going "
90 "over a predefined value.")];
91 [o_ckb_hdphnVirt setTitle: _NS("Headphone virtualization")];
92 [o_ckb_hdphnVirt setToolTip: _NS("Imitates the effect of surround sound "
93 "when using headphones.")];
94 [o_lbl_maxLevel setStringValue: _NS("Maximum level")];
95 [o_btn_rstrDefaults setTitle: _NS("Restore Defaults")];
96 [o_ckb_enblAdjustImg setTitle: _NS("Enable")];
97 [o_lbl_brightness setStringValue: _NS("Brightness")];
98 [o_lbl_contrast setStringValue: _NS("Contrast")];
99 [o_lbl_gamma setStringValue: _NS("Gamma")];
100 [o_lbl_hue setStringValue: _NS("Hue")];
101 [o_lbl_saturation setStringValue: _NS("Saturation")];
102 [o_lbl_opaque setStringValue: _NS("Opaqueness")];
108 /* set the adjust-filter-sliders to the values from the prefs and enable
111 intf_thread_t * p_intf = VLCIntf;
112 psz_vfilters = config_GetPsz( p_intf, "vout-filter" );
113 /* set the video-filter-checkboxes to the correct values */
116 [o_ckb_blur setState: (int)strstr( psz_vfilters, "motionblur")];
117 [o_ckb_imgClone setState: (int)strstr( psz_vfilters, "clone")];
118 [o_ckb_imgCrop setState: (int)strstr( psz_vfilters, "crop")];
119 [o_ckb_trnsform setState: (int)strstr( psz_vfilters, "transform")];
121 free( psz_vfilters );
124 /* set the video-filter checkboxes to the correct values */
125 char * psz_vifilters;
126 psz_vifilters = config_GetPsz( p_intf, "video-filter" );
127 if( psz_vifilters && strstr( psz_vifilters, "adjust" ) )
129 [o_ckb_enblAdjustImg setState: NSOnState];
130 [o_btn_rstrDefaults setEnabled: YES];
131 [o_sld_brightness setEnabled: YES];
132 [o_sld_contrast setEnabled: YES];
133 [o_sld_gamma setEnabled: YES];
134 [o_sld_hue setEnabled: YES];
135 [o_sld_saturation setEnabled: YES];
139 [o_ckb_enblAdjustImg setState: NSOffState];
140 [o_btn_rstrDefaults setEnabled: NO];
141 [o_sld_brightness setEnabled: NO];
142 [o_sld_contrast setEnabled: NO];
143 [o_sld_gamma setEnabled: NO];
144 [o_sld_hue setEnabled: NO];
145 [o_sld_saturation setEnabled: NO];
149 [o_ckb_wave setState: (int)strstr( psz_vifilters, "wave")];
150 [o_ckb_psycho setState: (int)strstr( psz_vifilters, "psychedelic")];
151 [o_ckb_ripple setState: (int)strstr( psz_vifilters, "ripple")];
152 [o_ckb_gradient setState: (int)strstr( psz_vifilters, "gradient")];
153 [o_ckb_imgInvers setState: (int)strstr( psz_vifilters, "invert")];
155 free( psz_vifilters );
158 /* set the audio-filter-checkboxes to the values taken from the prefs */
160 psz_afilters = config_GetPsz( p_intf, "audio-filter" );
163 [o_ckb_hdphnVirt setState: (int)strstr( psz_afilters, "headphone" ) ];
164 [o_ckb_vlme_norm setState: (int)strstr( psz_afilters, "normvol" ) ];
166 free( psz_afilters );
169 /* fill the popup button according to our available views */
170 [o_selector_pop removeAllItems];
171 [o_selector_pop addItemWithTitle: _NS("Adjust Image")];
172 [o_selector_pop addItemWithTitle: _NS("Video Filter")];
173 [o_selector_pop addItemWithTitle: _NS("Audio Filter")];
174 [o_selector_pop selectItemAtIndex: 0];
176 /* make sure we draw a view on launch */
177 [self viewSelectorAction: self];
182 - (BOOL)getConfigChanged
184 return o_config_changed;
189 /* get the correct slider values from the prefs, in case they were changed
191 intf_thread_t * p_intf = VLCIntf;
193 int i_value = config_GetInt( p_intf, "hue" );
194 if( i_value > 0 && i_value < 360 )
196 [o_sld_hue setIntValue: i_value];
201 f_value = config_GetFloat( p_intf, "saturation" );
202 if( f_value > 0 && f_value < 5 )
203 [o_sld_saturation setIntValue: (int)(100 * f_value) ];
205 f_value = config_GetFloat( p_intf, "contrast" );
206 if( f_value > 0 && f_value < 4 )
207 [o_sld_contrast setIntValue: (int)(100 * f_value) ];
209 f_value = config_GetFloat( p_intf, "brightness" );
210 if( f_value > 0 && f_value < 2 )
211 [o_sld_brightness setIntValue: (int)(100 * f_value) ];
213 f_value = config_GetFloat( p_intf, "gamma" );
214 if( f_value > 0 && f_value < 10 )
215 [o_sld_gamma setIntValue: (int)(10 * f_value) ];
217 f_value = config_GetFloat( p_intf, "norm-max-level" );
218 if( f_value > 0 && f_value < 10 )
219 [o_sld_maxLevel setFloatValue: f_value ];
221 [o_sld_opaque setFloatValue: (config_GetFloat( p_intf,
222 "macosx-opaqueness") * 100)];
224 /* show the window */
225 [o_extended_window displayIfNeeded];
226 [o_extended_window makeKeyAndOrderFront:nil];
229 - (IBAction)viewSelectorAction:(id)sender
231 NSView *o_toBeShown_view;
232 /* check which view to show */
233 if( [[[o_selector_pop selectedItem] title] isEqualToString: _NS("Adjust Image")] )
234 o_toBeShown_view = o_adjustImg_view;
235 else if( [[[o_selector_pop selectedItem] title] isEqualToString: _NS("Audio Filter")] )
236 o_toBeShown_view = o_audioFlts_view;
237 else if( [[[o_selector_pop selectedItem] title] isEqualToString: _NS("Video Filter")] )
238 o_toBeShown_view = o_videoFilters_view;
240 msg_Err( VLCIntf, "invalid ui view requested" );
242 NSRect o_win_rect, o_view_rect, o_old_view_rect;
243 o_win_rect = [o_extended_window frame];
244 o_view_rect = [o_toBeShown_view frame];
246 if( o_currentlyshown_view != nil )
248 /* restore our window's height, if we've shown another category previously */
249 o_old_view_rect = [o_currentlyshown_view frame];
250 o_win_rect.size.height = o_win_rect.size.height - o_old_view_rect.size.height;
251 o_win_rect.origin.y = ( o_win_rect.origin.y + o_old_view_rect.size.height ) - o_view_rect.size.height;
253 /* remove our previous category view */
254 [o_currentlyshown_view removeFromSuperviewWithoutNeedingDisplay];
257 o_win_rect.size.height = o_win_rect.size.height + o_view_rect.size.height;
259 //[o_extended_window displayIfNeeded];
260 [o_extended_window setFrame: o_win_rect display:YES animate: YES];
262 [o_toBeShown_view setFrame: NSMakeRect( 0,
263 0, //[o_top_controls_box frame].size.height,
264 o_view_rect.size.width,
265 o_view_rect.size.height )];
266 [o_toBeShown_view setNeedsDisplay: YES];
267 [o_toBeShown_view setAutoresizesSubviews: YES];
268 [[o_extended_window contentView] addSubview: o_toBeShown_view];
270 /* keep our current category for further reference */
271 [o_currentlyshown_view release];
272 o_currentlyshown_view = o_toBeShown_view;
273 [o_currentlyshown_view retain];
276 - (IBAction)enableAdjustImage:(id)sender
278 /* en-/disable the sliders */
279 if ([o_ckb_enblAdjustImg state] == NSOnState)
281 [o_btn_rstrDefaults setEnabled: YES];
282 [o_sld_brightness setEnabled: YES];
283 [o_sld_contrast setEnabled: YES];
284 [o_sld_gamma setEnabled: YES];
285 [o_sld_hue setEnabled: YES];
286 [o_sld_saturation setEnabled: YES];
287 [self changeVideoFiltersString: "adjust" onOrOff: true];
291 [o_btn_rstrDefaults setEnabled: NO];
292 [o_sld_brightness setEnabled: NO];
293 [o_sld_contrast setEnabled: NO];
294 [o_sld_gamma setEnabled: NO];
295 [o_sld_hue setEnabled: NO];
296 [o_sld_saturation setEnabled: NO];
297 [self changeVideoFiltersString: "adjust" onOrOff: false];
301 - (IBAction)restoreDefaultsForAdjustImage:(id)sender
303 /* reset the sliders */
304 [o_sld_brightness setIntValue: 100];
305 [o_sld_contrast setIntValue: 100];
306 [o_sld_gamma setIntValue: 10];
307 [o_sld_hue setIntValue: 0];
308 [o_sld_saturation setIntValue: 100];
309 [o_sld_opaque setIntValue: 100];
311 /* transmit the values */
312 [self sliderActionAdjustImage: o_sld_brightness];
313 [self sliderActionAdjustImage: o_sld_contrast];
314 [self sliderActionAdjustImage: o_sld_gamma];
315 [self sliderActionAdjustImage: o_sld_hue];
316 [self sliderActionAdjustImage: o_sld_saturation];
317 [self opaqueSliderAction: o_sld_opaque];
320 - (IBAction)sliderActionAdjustImage:(id)sender
322 /* read-out the sliders' values and apply them */
323 intf_thread_t * p_intf = VLCIntf;
324 vout_thread_t *p_vout = (vout_thread_t *)vlc_object_find(p_intf, VLC_OBJECT_VOUT, FIND_ANYWHERE);
325 vlc_object_t *p_filter;
329 msg_Dbg( p_intf, "no vout present, saving settings anyway" );
330 if (sender == o_sld_brightness)
332 config_PutFloat( p_intf , "brightness" , [o_sld_brightness floatValue] / 100);
334 else if (sender == o_sld_contrast)
336 config_PutFloat( p_intf , "contrast" , [o_sld_contrast floatValue] / 100);
338 else if (sender == o_sld_gamma)
340 config_PutFloat( p_intf , "gamma" , [o_sld_gamma floatValue] / 10);
342 else if (sender == o_sld_hue)
344 config_PutInt( p_intf , "hue" , [o_sld_hue intValue]);
346 else if (sender == o_sld_saturation)
348 config_PutFloat( p_intf , "saturation" , [o_sld_saturation floatValue] / 100);
352 msg_Warn( p_intf, "the corresponding subfilter coundn't be found" );
357 msg_Dbg( p_intf, "we found a vout to adjust, let's look for the filter" );
358 p_filter = (vlc_object_t *)vlc_object_find_name( p_intf, "adjust", FIND_ANYWHERE );
362 msg_Err( p_intf, "we're unable to find the adjust filter!" );
363 vlc_object_release( p_vout );
367 if (sender == o_sld_brightness)
369 var_SetFloat( p_filter, "brightness", [o_sld_brightness floatValue] / 100 );
370 config_PutFloat( p_intf, "brightness", [o_sld_brightness floatValue] / 100 );
372 else if (sender == o_sld_contrast)
374 var_SetFloat( p_filter, "contrast", [o_sld_contrast floatValue] / 100 );
375 config_PutFloat( p_intf, "contrast", [o_sld_contrast floatValue] / 100 );
377 else if (sender == o_sld_gamma)
379 var_SetFloat( p_filter, "gamma", [o_sld_gamma floatValue] / 10 );
380 config_PutFloat( p_intf, "gamma", [o_sld_gamma floatValue] / 10 );
382 else if (sender == o_sld_hue)
384 var_SetInteger( p_filter, "hue", [o_sld_hue intValue] );
385 config_PutInt( p_intf , "hue" , [o_sld_hue intValue] );
387 else if (sender == o_sld_saturation)
389 var_SetFloat( p_filter, "saturation", [o_sld_saturation floatValue] / 100 );
390 config_PutFloat( p_intf , "saturation" , [o_sld_saturation floatValue] / 100 );
394 msg_Warn( p_intf, "couldn't find variable for slider!" );
396 vlc_object_release( p_filter );
397 vlc_object_release( p_vout );
400 o_config_changed = YES;
403 /* change the opaqueness of the vouts */
404 - (IBAction)opaqueSliderAction:(id)sender
407 id o_window = [NSApp keyWindow];
408 NSArray *o_windows = [NSApp orderedWindows];
409 NSEnumerator *o_enumerator = [o_windows objectEnumerator];
410 playlist_t * p_playlist = pl_Yield( VLCIntf );
411 vout_thread_t *p_vout = vlc_object_find( VLCIntf, VLC_OBJECT_VOUT, FIND_ANYWHERE );
412 vout_thread_t *p_real_vout;
414 val.f_float = [o_sld_opaque floatValue] / 100;
418 p_real_vout = [VLCVoutView getRealVout: p_vout];
419 var_Set( p_real_vout, "macosx-opaqueness", val );
421 while ((o_window = [o_enumerator nextObject]))
423 if( [[o_window className] isEqualToString: @"VLCVoutWindow"] ||
424 [[[VLCMain sharedInstance] getEmbeddedList]
425 windowContainsEmbedded: o_window])
427 [o_window setAlphaValue: val.f_float];
431 vlc_object_release( p_vout );
435 config_PutFloat( p_playlist , "macosx-opaqueness" , val.f_float );
437 vlc_object_release( p_playlist );
439 o_config_changed = YES;
442 - (IBAction)enableHeadphoneVirtualizer:(id)sender
444 /* en-/disable headphone virtualisation */
445 if ([o_ckb_hdphnVirt state] == NSOnState)
446 [self changeAFiltersString: "headphone_channel_mixer" onOrOff: true ];
448 [self changeAFiltersString: "headphone_channel_mixer" onOrOff: false ];
451 - (IBAction)sliderActionMaximumAudioLevel:(id)sender
453 /* read-out the slider's value and apply it */
454 intf_thread_t * p_intf = VLCIntf;
455 aout_instance_t * p_aout= (aout_instance_t *)vlc_object_find(p_intf, VLC_OBJECT_AOUT, FIND_ANYWHERE);
459 var_SetFloat( p_aout, "norm-max-level", [o_sld_maxLevel floatValue] );
460 vlc_object_release( p_aout );
463 config_PutFloat( p_intf, "norm-max-level", [o_sld_maxLevel floatValue] );
465 o_config_changed = YES;
468 - (IBAction)enableVolumeNormalization:(id)sender
470 /* en-/disable volume normalisation */
471 if( [o_ckb_vlme_norm state] == NSOnState )
472 [self changeAFiltersString: "normvol" onOrOff: YES ];
474 [self changeAFiltersString: "normvol" onOrOff: NO ];
477 - (IBAction)videoFilterAction:(id)sender
479 /* en-/disable video filters */
480 if (sender == o_ckb_blur)
481 [self changeVoutFiltersString: "motionblur" onOrOff: [o_ckb_blur state]];
483 else if (sender == o_ckb_imgClone)
484 [self changeVoutFiltersString: "clone" onOrOff: [o_ckb_imgClone state]];
486 else if (sender == o_ckb_imgCrop)
487 [self changeVoutFiltersString: "crop" onOrOff: [o_ckb_imgCrop state]];
489 else if (sender == o_ckb_imgInvers)
490 [self changeVideoFiltersString: "invert" onOrOff: [o_ckb_imgInvers state]];
492 else if (sender == o_ckb_trnsform)
493 [self changeVoutFiltersString: "transform" onOrOff: [o_ckb_trnsform state]];
495 else if (sender == o_ckb_intZoom )
496 [self changeVoutFiltersString: "magnify" onOrOff: [o_ckb_intZoom state]];
498 else if (sender == o_ckb_wave )
499 [self changeVideoFiltersString: "wave" onOrOff: [o_ckb_wave state]];
501 else if (sender == o_ckb_gradient )
502 [self changeVideoFiltersString: "gradient" onOrOff: [o_ckb_gradient state]];
504 else if (sender == o_ckb_psycho )
505 [self changeVideoFiltersString: "psychedelic" onOrOff: [o_ckb_psycho state]];
507 else if (sender == o_ckb_ripple )
508 [self changeVideoFiltersString: "ripple" onOrOff: [o_ckb_ripple state]];
511 msg_Err( VLCIntf, "cannot find switched video-filter" ); /* this can't happen */
514 - (IBAction)moreInfoVideoFilters:(id)sender
516 /* show info sheet */
517 NSBeginInformationalAlertSheet(_NS("About the video filters"),
526 _NS("This panel allows on-the-fly selection of various video effects.\n"
527 "These filters can be configured individually in the Preferences, in "
528 "the subsections of Video/Filters.\n"
529 "To choose the order in which the filter are applied, a filter "
530 "option string can be set in the Preferences, Video / Filters section."));
534 /*****************************************************************************
535 * methods to communicate changes to VLC's core
536 *****************************************************************************/
538 - (void)changeVoutFiltersString:(char *)psz_name onOrOff:(bool )b_add
540 /* copied from ../wxwidgets/extrapanel.cpp
541 * renamed to conform with Cocoa's rules */
542 /* this method only changes 1st generation video filters (the ones that
543 * can't be used for transcoding). Have a look at changeVideoFiltersString
544 * for the 2nd generation filters. */
546 vout_thread_t *p_vout;
547 intf_thread_t * p_intf = VLCIntf;
549 char *psz_parser, *psz_string;
550 psz_string = config_GetPsz( p_intf, "vout-filter" );
552 if( !psz_string ) psz_string = strdup("");
554 psz_parser = strstr( psz_string, psz_name );
560 psz_parser = psz_string;
561 asprintf( &psz_string, (*psz_string) ? "%s:%s" : "%s%s",
562 psz_string, psz_name );
574 memmove( psz_parser, psz_parser + strlen(psz_name) +
575 (*(psz_parser + strlen(psz_name)) == ':' ? 1 : 0 ),
576 strlen(psz_parser + strlen(psz_name)) + 1 );
578 /* Remove trailing : : */
579 if( *(psz_string+strlen(psz_string ) -1 ) == ':' )
581 *(psz_string+strlen(psz_string ) -1 ) = '\0';
590 /* Vout is not kept, so put that in the config */
591 config_PutPsz( p_intf, "vout-filter", psz_string );
593 /* Try to set on the fly */
594 p_vout = (vout_thread_t *)vlc_object_find( p_intf, VLC_OBJECT_VOUT,
598 var_SetString( p_vout, "vout-filter", psz_string );
599 vlc_object_release( p_vout );
604 o_config_changed = YES;
608 - (void)changeVideoFiltersString:(char *)psz_name onOrOff:(bool )b_add
610 /* same as changeVoutFiltersString but addressing the "video-filter"
611 * variable which represents the video filter 2 modules */
613 vout_thread_t *p_vout;
614 intf_thread_t * p_intf = VLCIntf;
616 char *psz_parser, *psz_string;
617 psz_string = config_GetPsz( p_intf, "video-filter" );
619 if( !psz_string ) psz_string = strdup("");
621 psz_parser = strstr( psz_string, psz_name );
627 psz_parser = psz_string;
628 asprintf( &psz_string, (*psz_string) ? "%s:%s" : "%s%s",
629 psz_string, psz_name );
641 memmove( psz_parser, psz_parser + strlen(psz_name) +
642 (*(psz_parser + strlen(psz_name)) == ':' ? 1 : 0 ),
643 strlen(psz_parser + strlen(psz_name)) + 1 );
645 /* Remove trailing : : */
646 if( *(psz_string+strlen(psz_string ) -1 ) == ':' )
648 *(psz_string+strlen(psz_string ) -1 ) = '\0';
657 /* Vout is not kept, so put that in the config */
658 config_PutPsz( p_intf, "video-filter", psz_string );
660 /* Try to set on the fly */
661 p_vout = (vout_thread_t *)vlc_object_find( p_intf, VLC_OBJECT_VOUT,
665 var_SetString( p_vout, "video-filter", psz_string );
666 vlc_object_release( p_vout );
671 o_config_changed = YES;
674 - (void)changeAFiltersString: (char *)psz_name onOrOff: (bool )b_add;
676 /* copied from ../wxwidgets/extrapanel.cpp
677 * renamed to conform with Cocoa's rules */
679 char *psz_parser, *psz_string;
680 intf_thread_t * p_intf = VLCIntf;
681 aout_instance_t * p_aout= (aout_instance_t *)vlc_object_find(p_intf,
682 VLC_OBJECT_AOUT, FIND_ANYWHERE);
686 psz_string = var_GetNonEmptyString( p_aout, "audio-filter" );
690 psz_string = config_GetPsz( p_intf, "audio-filter" );
693 if( !psz_string ) psz_string = strdup("");
695 psz_parser = strstr( psz_string, psz_name );
701 psz_parser = psz_string;
702 asprintf( &psz_string, (*psz_string) ? "%s:%s" : "%s%s",
703 psz_string, psz_name );
715 memmove( psz_parser, psz_parser + strlen(psz_name) +
716 (*(psz_parser + strlen(psz_name)) == ':' ? 1 : 0 ),
717 strlen(psz_parser + strlen(psz_name)) + 1 );
719 if( *(psz_string+strlen(psz_string ) -1 ) == ':' )
721 *(psz_string+strlen(psz_string ) -1 ) = '\0';
733 config_PutPsz( p_intf, "audio-filter", psz_string );
737 var_SetString( p_aout, "audio-filter", psz_string );
739 while( i < p_aout->i_nb_inputs )
741 p_aout->pp_inputs[i]->b_restart = true;
744 vlc_object_release( p_aout );
748 o_config_changed = YES;
753 /* save the preferences to make sure that our module-changes will up on
754 * next launch again */
755 playlist_t * p_playlist = pl_Yield( VLCIntf );
757 NSArray * theModules;
758 theModules = [[NSArray alloc] initWithObjects: @"main",
768 @"headphone_channel_mixer",
773 while ( x != [theModules count] )
775 returnedValue = config_SaveConfigFile( p_playlist, [[theModules
776 objectAtIndex: x] UTF8String] );
778 if (returnedValue != 0)
780 msg_Err(p_playlist, "unable to save the preferences of the "
781 "extended control attribute '%s' (%i)",
782 [[theModules objectAtIndex: x] UTF8String] , returnedValue);
783 [theModules release];
784 vlc_object_release( p_playlist );
792 msg_Dbg( VLCIntf, "VLCExtended: saved certain preferences successfully" );
794 [theModules release];
795 vlc_object_release( p_playlist );