git.sesse.net Git - vlc/blob - modules/gui/macosx/VideoEffects.m

   1 /*****************************************************************************
   2  * VideoEffects.m: MacOS X interface module
   3  *****************************************************************************
   4  * Copyright (C) 2011-2012 Felix Paul Kühne
   5  * $Id$
   6  *
   7  * Authors: Felix Paul Kühne <fkuehne -at- videolan -dot- org>
   8  *
   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.
  13  *
  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.
  18  *
  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  *****************************************************************************/
  23
  24 #import "CompatibilityFixes.h"
  25 #import "intf.h"
  26 #import <vlc_common.h>
  27 #import <vlc_modules.h>
  28 #import <vlc_charset.h>
  29 #import <vlc_strings.h>
  30 #import "VideoEffects.h"
  31 #import "SharedDialogs.h"
  32
  33 @interface VLCVideoEffects (Internal)
  34 - (void)resetProfileSelector;
  35 @end
  36
  37 #pragma mark -
  38 #pragma mark Initialization
  39
  40 @implementation VLCVideoEffects
  41 static VLCVideoEffects *_o_sharedInstance = nil;
  42
  43 @synthesize cropLeftValue, cropTopValue, cropRightValue, cropBottomValue;
  44 @synthesize puzzleRowsValue, puzzleColumnsValue;
  45 @synthesize wallRowsValue, wallColumnsValue;
  46 @synthesize cloneValue;
  47 @synthesize sepiaValue;
  48 @synthesize posterizeValue;
  49
  50 + (VLCVideoEffects *)sharedInstance
  51 {
  52     return _o_sharedInstance ? _o_sharedInstance : [[self alloc] init];
  53 }
  54
  55 + (void)initialize
  56 {
  57     NSDictionary *appDefaults = [NSDictionary dictionaryWithObjectsAndKeys:@[@";;;0;1.000000;1.000000;1.000000;1.000000;0.050000;16;2.000000;OTA=;4;4;16711680;20;15;120;Z3JhZGllbnQ=;1;0;16711680;6;80;VkxD;-1;;-1;255;2;3;3"], @"VideoEffectProfiles",
  58                                  @[_NS("Default")], @"VideoEffectProfileNames", nil];
  59     [[NSUserDefaults standardUserDefaults] registerDefaults:appDefaults];
  60 }
  61
  62 - (id)init
  63 {
  64     if (_o_sharedInstance)
  65         [self dealloc];
  66     else {
  67         p_intf = VLCIntf;
  68         i_old_profile_index = -1;
  69         _o_sharedInstance = [super init];
  70     }
  71
  72     return _o_sharedInstance;
  73 }
  74
  75 - (void)awakeFromNib
  76 {
  77     [o_window setTitle: _NS("Video Effects")];
  78     [o_window setExcludedFromWindowsMenu:YES];
  79     if (!OSX_SNOW_LEOPARD)
  80         [o_window setCollectionBehavior: NSWindowCollectionBehaviorFullScreenAuxiliary];
  81
  82     [[o_tableView tabViewItemAtIndex:[o_tableView indexOfTabViewItemWithIdentifier:@"basic"]] setLabel:_NS("Basic")];
  83     [[o_tableView tabViewItemAtIndex:[o_tableView indexOfTabViewItemWithIdentifier:@"crop"]] setLabel:_NS("Crop")];
  84     [[o_tableView tabViewItemAtIndex:[o_tableView indexOfTabViewItemWithIdentifier:@"geometry"]] setLabel:_NS("Geometry")];
  85     [[o_tableView tabViewItemAtIndex:[o_tableView indexOfTabViewItemWithIdentifier:@"color"]] setLabel:_NS("Color")];
  86     [[o_tableView tabViewItemAtIndex:[o_tableView indexOfTabViewItemWithIdentifier:@"misc"]] setLabel:_NS("Miscellaneous")];
  87
  88     [self resetProfileSelector];
  89
  90     [o_adjust_ckb setTitle:_NS("Image Adjust")];
  91     [o_adjust_hue_lbl setStringValue:_NS("Hue")];
  92     [o_adjust_contrast_lbl setStringValue:_NS("Contrast")];
  93     [o_adjust_brightness_lbl setStringValue:_NS("Brightness")];
  94     [o_adjust_brightness_ckb setTitle:_NS("Brightness Threshold")];
  95     [o_adjust_saturation_lbl setStringValue:_NS("Saturation")];
  96     [o_adjust_gamma_lbl setStringValue:_NS("Gamma")];
  97     [o_adjust_reset_btn setTitle: _NS("Reset")];
  98     [o_sharpen_ckb setTitle:_NS("Sharpen")];
  99     [o_sharpen_lbl setStringValue:_NS("Sigma")];
 100     [o_banding_ckb setTitle:_NS("Banding removal")];
 101     [o_banding_lbl setStringValue:_NS("Radius")];
 102     [o_grain_ckb setTitle:_NS("Film Grain")];
 103     [o_grain_lbl setStringValue:_NS("Variance")];
 104     [o_crop_top_lbl setStringValue:_NS("Top")];
 105     [o_crop_left_lbl setStringValue:_NS("Left")];
 106     [o_crop_right_lbl setStringValue:_NS("Right")];
 107     [o_crop_bottom_lbl setStringValue:_NS("Bottom")];
 108     [o_crop_sync_top_bottom_ckb setTitle:_NS("Synchronize top and bottom")];
 109     [o_crop_sync_left_right_ckb setTitle:_NS("Synchronize left and right")];
 110
 111     [o_transform_ckb setTitle:_NS("Transform")];
 112     [o_transform_pop removeAllItems];
 113     [o_transform_pop addItemWithTitle: _NS("Rotate by 90 degrees")];
 114     [[o_transform_pop lastItem] setTag: 90];
 115     [o_transform_pop addItemWithTitle: _NS("Rotate by 180 degrees")];
 116     [[o_transform_pop lastItem] setTag: 180];
 117     [o_transform_pop addItemWithTitle: _NS("Rotate by 270 degrees")];
 118     [[o_transform_pop lastItem] setTag: 270];
 119     [o_transform_pop addItemWithTitle: _NS("Flip horizontally")];
 120     [[o_transform_pop lastItem] setTag: 1];
 121     [o_transform_pop addItemWithTitle: _NS("Flip vertically")];
 122     [[o_transform_pop lastItem] setTag: 2];
 123     [o_zoom_ckb setTitle:_NS("Magnification/Zoom")];
 124     [o_puzzle_ckb setTitle:_NS("Puzzle game")];
 125     [o_puzzle_rows_lbl setStringValue:_NS("Rows")];
 126     [o_puzzle_columns_lbl setStringValue:_NS("Columns")];
 127     [o_clone_ckb setTitle:_NS("Clone")];
 128     [o_clone_number_lbl setStringValue:_NS("Number of clones")];
 129     [o_wall_ckb setTitle:_NS("Wall")];
 130     [o_wall_numofrows_lbl setStringValue:_NS("Rows")];
 131     [o_wall_numofcols_lbl setStringValue:_NS("Columns")];
 132
 133     [o_threshold_ckb setTitle:_NS("Color threshold")];
 134     [o_threshold_color_lbl setStringValue:_NS("Color")];
 135     [o_threshold_saturation_lbl setStringValue:_NS("Saturation")];
 136     [o_threshold_similarity_lbl setStringValue:_NS("Similarity")];
 137     [o_sepia_ckb setTitle:_NS("Sepia")];
 138     [o_sepia_lbl setStringValue:_NS("Intensity")];
 139     [o_noise_ckb setTitle:_NS("Noise")];
 140     [o_gradient_ckb setTitle:_NS("Gradient")];
 141     [o_gradient_mode_lbl setStringValue:_NS("Mode")];
 142     [o_gradient_mode_pop removeAllItems];
 143     [o_gradient_mode_pop addItemWithTitle: _NS("Gradient")];
 144     [[o_gradient_mode_pop lastItem] setTag: 1];
 145     [o_gradient_mode_pop addItemWithTitle: _NS("Edge")];
 146     [[o_gradient_mode_pop lastItem] setTag: 2];
 147     [o_gradient_mode_pop addItemWithTitle: _NS("Hough")];
 148     [[o_gradient_mode_pop lastItem] setTag: 3];
 149     [o_gradient_color_ckb setTitle:_NS("Color")];
 150     [o_gradient_cartoon_ckb setTitle:_NS("Cartoon")];
 151     [o_extract_ckb setTitle:_NS("Color extraction")];
 152     [o_extract_lbl setStringValue:_NS("Color")];
 153     [o_invert_ckb setTitle:_NS("Invert colors")];
 154     [o_posterize_ckb setTitle:_NS("Posterize")];
 155     [o_posterize_lbl setStringValue:_NS("Posterize level")];
 156     [o_blur_ckb setTitle:_NS("Motion blur")];
 157     [o_blur_lbl setStringValue:_NS("Factor")];
 158     [o_motiondetect_ckb setTitle:_NS("Motion Detect")];
 159     [o_watereffect_ckb setTitle:_NS("Water effect")];
 160     [o_waves_ckb setTitle:_NS("Waves")];
 161     [o_psychedelic_ckb setTitle:_NS("Psychedelic")];
 162     [o_anaglyph_ckb setTitle:_NS("Anaglyph")];
 163
 164     [o_addtext_ckb setTitle:_NS("Add text")];
 165     [o_addtext_text_lbl setStringValue:_NS("Text")];
 166     [o_addtext_pos_lbl setStringValue:_NS("Position")];
 167     [o_addtext_pos_pop removeAllItems];
 168     [o_addtext_pos_pop addItemWithTitle: _NS("Center")];
 169     [[o_addtext_pos_pop lastItem] setTag: 0];
 170     [o_addtext_pos_pop addItemWithTitle: _NS("Left")];
 171     [[o_addtext_pos_pop lastItem] setTag: 1];
 172     [o_addtext_pos_pop addItemWithTitle: _NS("Right")];
 173     [[o_addtext_pos_pop lastItem] setTag: 2];
 174     [o_addtext_pos_pop addItemWithTitle: _NS("Top")];
 175     [[o_addtext_pos_pop lastItem] setTag: 4];
 176     [o_addtext_pos_pop addItemWithTitle: _NS("Bottom")];
 177     [[o_addtext_pos_pop lastItem] setTag: 8];
 178     [o_addtext_pos_pop addItemWithTitle: _NS("Top-Left")];
 179     [[o_addtext_pos_pop lastItem] setTag: 5];
 180     [o_addtext_pos_pop addItemWithTitle: _NS("Top-Right")];
 181     [[o_addtext_pos_pop lastItem] setTag: 6];
 182     [o_addtext_pos_pop addItemWithTitle: _NS("Bottom-Left")];
 183     [[o_addtext_pos_pop lastItem] setTag: 9];
 184     [o_addtext_pos_pop addItemWithTitle: _NS("Bottom-Right")];
 185     [[o_addtext_pos_pop lastItem] setTag: 10];
 186     [o_addlogo_ckb setTitle:_NS("Add logo")];
 187     [o_addlogo_logo_lbl setStringValue:_NS("Logo")];
 188     [o_addlogo_pos_lbl setStringValue:_NS("Position")];
 189     [o_addlogo_pos_pop removeAllItems];
 190     [o_addlogo_pos_pop addItemWithTitle: _NS("Center")];
 191     [[o_addlogo_pos_pop lastItem] setTag: 0];
 192     [o_addlogo_pos_pop addItemWithTitle: _NS("Left")];
 193     [[o_addlogo_pos_pop lastItem] setTag: 1];
 194     [o_addlogo_pos_pop addItemWithTitle: _NS("Right")];
 195     [[o_addlogo_pos_pop lastItem] setTag: 2];
 196     [o_addlogo_pos_pop addItemWithTitle: _NS("Top")];
 197     [[o_addlogo_pos_pop lastItem] setTag: 4];
 198     [o_addlogo_pos_pop addItemWithTitle: _NS("Bottom")];
 199     [[o_addlogo_pos_pop lastItem] setTag: 8];
 200     [o_addlogo_pos_pop addItemWithTitle: _NS("Top-Left")];
 201     [[o_addlogo_pos_pop lastItem] setTag: 5];
 202     [o_addlogo_pos_pop addItemWithTitle: _NS("Top-Right")];
 203     [[o_addlogo_pos_pop lastItem] setTag: 6];
 204     [o_addlogo_pos_pop addItemWithTitle: _NS("Bottom-Left")];
 205     [[o_addlogo_pos_pop lastItem] setTag: 9];
 206     [o_addlogo_pos_pop addItemWithTitle: _NS("Bottom-Right")];
 207     [[o_addlogo_pos_pop lastItem] setTag: 10];
 208     [o_addlogo_transparency_lbl setStringValue:_NS("Transparency")];
 209
 210     [o_tableView selectFirstTabViewItem:self];
 211
 212     [self resetValues];
 213 }
 214
 215 - (void)updateCocoaWindowLevel:(NSInteger)i_level
 216 {
 217     if (o_window && [o_window isVisible] && [o_window level] != i_level)
 218         [o_window setLevel: i_level];
 219 }
 220
 221 #pragma mark -
 222 #pragma mark internal functions
 223 - (void)resetProfileSelector
 224 {
 225     NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
 226     [o_profile_pop removeAllItems];
 227
 228     NSArray * profileNames = [defaults objectForKey:@"VideoEffectProfileNames"];
 229     [o_profile_pop addItemsWithTitles:profileNames];
 230
 231     [[o_profile_pop menu] addItem:[NSMenuItem separatorItem]];
 232     [o_profile_pop addItemWithTitle:_NS("Duplicate current profile...")];
 233     [[o_profile_pop lastItem] setTarget: self];
 234     [[o_profile_pop lastItem] setAction: @selector(addProfile:)];
 235
 236     if ([profileNames count] > 1) {
 237         [o_profile_pop addItemWithTitle:_NS("Organize profiles...")];
 238         [[o_profile_pop lastItem] setTarget: self];
 239         [[o_profile_pop lastItem] setAction: @selector(removeProfile:)];
 240     }
 241
 242     [o_profile_pop selectItemAtIndex:[defaults integerForKey:@"VideoEffectSelectedProfile"]];
 243     [self profileSelectorAction:self];
 244 }
 245
 246 - (void)resetValues
 247 {
 248     NSString *tmpString;
 249     char *tmpChar;
 250     BOOL b_state;
 251
 252     /* do we have any filter enabled? if yes, show it. */
 253     char * psz_vfilters;
 254     psz_vfilters = config_GetPsz(p_intf, "video-filter");
 255     if (psz_vfilters) {
 256         [o_adjust_ckb setState: (NSInteger)strstr(psz_vfilters, "adjust")];
 257         [o_sharpen_ckb setState: (NSInteger)strstr(psz_vfilters, "sharpen")];
 258         [o_banding_ckb setState: (NSInteger)strstr(psz_vfilters, "gradfun")];
 259         [o_grain_ckb setState: (NSInteger)strstr(psz_vfilters, "grain")];
 260         [o_transform_ckb setState: (NSInteger)strstr(psz_vfilters, "transform")];
 261         [o_zoom_ckb setState: (NSInteger)strstr(psz_vfilters, "magnify")];
 262         [o_puzzle_ckb setState: (NSInteger)strstr(psz_vfilters, "puzzle")];
 263         [o_threshold_ckb setState: (NSInteger)strstr(psz_vfilters, "colorthres")];
 264         [o_sepia_ckb setState: (NSInteger)strstr(psz_vfilters, "sepia")];
 265         [o_noise_ckb setState: (NSInteger)strstr(psz_vfilters, "noise")];
 266         [o_gradient_ckb setState: (NSInteger)strstr(psz_vfilters, "gradient")];
 267         [o_extract_ckb setState: (NSInteger)strstr(psz_vfilters, "extract")];
 268         [o_invert_ckb setState: (NSInteger)strstr(psz_vfilters, "invert")];
 269         [o_posterize_ckb setState: (NSInteger)strstr(psz_vfilters, "posterize")];
 270         [o_blur_ckb setState: (NSInteger)strstr(psz_vfilters, "motionblur")];
 271         [o_motiondetect_ckb setState: (NSInteger)strstr(psz_vfilters, "motiondetect")];
 272         [o_watereffect_ckb setState: (NSInteger)strstr(psz_vfilters, "ripple")];
 273         [o_waves_ckb setState: (NSInteger)strstr(psz_vfilters, "wave")];
 274         [o_psychedelic_ckb setState: (NSInteger)strstr(psz_vfilters, "psychedelic")];
 275         [o_anaglyph_ckb setState: (NSInteger)strstr(psz_vfilters, "anaglyph")];
 276         free(psz_vfilters);
 277     } else {
 278         [o_adjust_ckb setState: NSOffState];
 279         [o_sharpen_ckb setState: NSOffState];
 280         [o_banding_ckb setState: NSOffState];
 281         [o_grain_ckb setState: NSOffState];
 282         [o_transform_ckb setState: NSOffState];
 283         [o_zoom_ckb setState: NSOffState];
 284         [o_puzzle_ckb setState: NSOffState];
 285         [o_threshold_ckb setState: NSOffState];
 286         [o_sepia_ckb setState: NSOffState];
 287         [o_noise_ckb setState: NSOffState];
 288         [o_gradient_ckb setState: NSOffState];
 289         [o_extract_ckb setState: NSOffState];
 290         [o_invert_ckb setState: NSOffState];
 291         [o_posterize_ckb setState: NSOffState];
 292         [o_blur_ckb setState: NSOffState];
 293         [o_motiondetect_ckb setState: NSOffState];
 294         [o_watereffect_ckb setState: NSOffState];
 295         [o_waves_ckb setState: NSOffState];
 296         [o_psychedelic_ckb setState: NSOffState];
 297         [o_anaglyph_ckb setState: NSOffState];
 298     }
 299
 300     psz_vfilters = config_GetPsz(p_intf, "sub-source");
 301     if (psz_vfilters) {
 302         [o_addtext_ckb setState: (NSInteger)strstr(psz_vfilters, "marq")];
 303         [o_addlogo_ckb setState: (NSInteger)strstr(psz_vfilters, "logo")];
 304         free(psz_vfilters);
 305     } else {
 306         [o_addtext_ckb setState: NSOffState];
 307         [o_addlogo_ckb setState: NSOffState];
 308     }
 309
 310     psz_vfilters = config_GetPsz(p_intf, "video-splitter");
 311     if (psz_vfilters) {
 312         [o_clone_ckb setState: (NSInteger)strstr(psz_vfilters, "clone")];
 313         [o_wall_ckb setState: (NSInteger)strstr(psz_vfilters, "wall")];
 314         free(psz_vfilters);
 315     } else {
 316         [o_clone_ckb setState: NSOffState];
 317         [o_wall_ckb setState: NSOffState];
 318     }
 319
 320     /* fetch and show the various values */
 321     [o_adjust_hue_sld setIntValue: config_GetInt(p_intf, "hue")];
 322     [o_adjust_contrast_sld setFloatValue: config_GetFloat(p_intf, "contrast")];
 323     [o_adjust_brightness_sld setFloatValue: config_GetFloat(p_intf, "brightness")];
 324     [o_adjust_saturation_sld setFloatValue: config_GetFloat(p_intf, "saturation")];
 325     [o_adjust_gamma_sld setFloatValue: config_GetFloat(p_intf, "gamma")];
 326     [o_adjust_brightness_sld setToolTip: [NSString stringWithFormat:@"%0.3f", config_GetFloat(p_intf, "brightness")]];
 327     [o_adjust_contrast_sld setToolTip: [NSString stringWithFormat:@"%0.3f", config_GetFloat(p_intf, "contrast")]];
 328     [o_adjust_gamma_sld setToolTip: [NSString stringWithFormat:@"%0.3f", config_GetFloat(p_intf, "gamma")]];
 329     [o_adjust_hue_sld setToolTip: [NSString stringWithFormat:@"%lli", config_GetInt(p_intf, "hue")]];
 330     [o_adjust_saturation_sld setToolTip: [NSString stringWithFormat:@"%0.3f", config_GetFloat(p_intf, "saturation")]];
 331     b_state = [o_adjust_ckb state];
 332     [o_adjust_brightness_sld setEnabled: b_state];
 333     [o_adjust_brightness_ckb setEnabled: b_state];
 334     [o_adjust_contrast_sld setEnabled: b_state];
 335     [o_adjust_gamma_sld setEnabled: b_state];
 336     [o_adjust_hue_sld setEnabled: b_state];
 337     [o_adjust_saturation_sld setEnabled: b_state];
 338     [o_adjust_brightness_lbl setEnabled: b_state];
 339     [o_adjust_contrast_lbl setEnabled: b_state];
 340     [o_adjust_gamma_lbl setEnabled: b_state];
 341     [o_adjust_hue_lbl setEnabled: b_state];
 342     [o_adjust_saturation_lbl setEnabled: b_state];
 343     [o_adjust_reset_btn setEnabled: b_state];
 344
 345     [o_sharpen_sld setFloatValue: config_GetFloat(p_intf, "sharpen-sigma")];
 346     [o_sharpen_sld setToolTip: [NSString stringWithFormat:@"%0.3f", config_GetFloat(p_intf, "sharpen-sigma")]];
 347     [o_sharpen_sld setEnabled: [o_sharpen_ckb state]];
 348     [o_sharpen_lbl setEnabled: [o_sharpen_ckb state]];
 349
 350     [o_banding_sld setIntValue: config_GetInt(p_intf, "gradfun-radius")];
 351     [o_banding_sld setToolTip: [NSString stringWithFormat:@"%lli", config_GetInt(p_intf, "gradfun-radius")]];
 352     [o_banding_sld setEnabled: [o_banding_ckb state]];
 353     [o_banding_lbl setEnabled: [o_banding_ckb state]];
 354
 355     [o_grain_sld setFloatValue: config_GetFloat(p_intf, "grain-variance")];
 356     [o_grain_sld setToolTip: [NSString stringWithFormat:@"%0.3f", config_GetFloat(p_intf, "grain-variance")]];
 357     [o_grain_sld setEnabled: [o_grain_ckb state]];
 358     [o_grain_lbl setEnabled: [o_grain_ckb state]];
 359
 360     [self setCropLeftValue: 0];
 361     [self setCropTopValue: 0];
 362     [self setCropRightValue: 0];
 363     [self setCropBottomValue: 0];
 364     [o_crop_sync_top_bottom_ckb setState: NSOffState];
 365     [o_crop_sync_left_right_ckb setState: NSOffState];
 366
 367     tmpChar = config_GetPsz(p_intf, "transform-type");
 368     tmpString = @(tmpChar);
 369     if ([tmpString isEqualToString:@"hflip"])
 370         [o_transform_pop selectItemWithTag: 1];
 371     else if ([tmpString isEqualToString:@"vflip"])
 372         [o_transform_pop selectItemWithTag: 2];
 373     else
 374         [o_transform_pop selectItemWithTag:[tmpString intValue]];
 375     FREENULL(tmpChar);
 376     [o_transform_pop setEnabled: [o_transform_ckb state]];
 377
 378     [self setPuzzleColumnsValue: config_GetInt(p_intf, "puzzle-cols")];
 379     [self setPuzzleRowsValue: config_GetInt(p_intf, "puzzle-rows")];
 380     b_state = [o_puzzle_ckb state];
 381     [o_puzzle_rows_fld setEnabled: b_state];
 382     [o_puzzle_rows_stp setEnabled: b_state];
 383     [o_puzzle_rows_lbl setEnabled: b_state];
 384     [o_puzzle_columns_fld setEnabled: b_state];
 385     [o_puzzle_columns_stp setEnabled: b_state];
 386     [o_puzzle_columns_lbl setEnabled: b_state];
 387
 388     [self setCloneValue: config_GetInt(p_intf, "clone-count")];
 389     b_state = [o_clone_ckb state];
 390     [o_clone_number_lbl setEnabled: b_state];
 391     [o_clone_number_fld setEnabled: b_state];
 392     [o_clone_number_stp setEnabled: b_state];
 393
 394     b_state = [o_wall_ckb state];
 395     [self setWallRowsValue: config_GetInt(p_intf, "wall-rows")];
 396     [o_wall_numofrows_lbl setEnabled: b_state];
 397     [o_wall_numofrows_fld setEnabled: b_state];
 398     [o_wall_numofrows_stp setEnabled: b_state];
 399     [self setWallColumnsValue: config_GetInt(p_intf, "wall-cols")];
 400     [o_wall_numofcols_lbl setEnabled: b_state];
 401     [o_wall_numofcols_fld setEnabled: b_state];
 402     [o_wall_numofcols_stp setEnabled: b_state];
 403
 404     [o_threshold_color_fld setStringValue: [[NSString stringWithFormat:@"%llx", config_GetInt(p_intf, "colorthres-color")] uppercaseString]];
 405     [o_threshold_saturation_sld setIntValue: config_GetInt(p_intf, "colorthres-saturationthres")];
 406     [o_threshold_saturation_sld setToolTip: [NSString stringWithFormat:@"%lli", config_GetInt(p_intf, "colorthres-saturationthres")]];
 407     [o_threshold_similarity_sld setIntValue: config_GetInt(p_intf, "colorthres-similaritythres")];
 408     [o_threshold_similarity_sld setToolTip: [NSString stringWithFormat:@"%lli", config_GetInt(p_intf, "colorthres-similaritythres")]];
 409
 410     b_state = [o_threshold_ckb state];
 411     [o_threshold_color_fld setEnabled: b_state];
 412     [o_threshold_color_lbl setEnabled: b_state];
 413     [o_threshold_saturation_sld setEnabled: b_state];
 414     [o_threshold_saturation_lbl setEnabled: b_state];
 415     [o_threshold_similarity_sld setEnabled: b_state];
 416     [o_threshold_similarity_lbl setEnabled: b_state];
 417
 418     [self setSepiaValue: config_GetInt(p_intf, "sepia-intensity")];
 419     b_state = [o_sepia_ckb state];
 420     [o_sepia_fld setEnabled: b_state];
 421     [o_sepia_stp setEnabled: b_state];
 422     [o_sepia_lbl setEnabled: b_state];
 423
 424     tmpChar = config_GetPsz(p_intf, "gradient-mode");
 425     tmpString = @(tmpChar);
 426     if ([tmpString isEqualToString:@"hough"])
 427         [o_gradient_mode_pop selectItemWithTag: 3];
 428     else if ([tmpString isEqualToString:@"edge"])
 429         [o_gradient_mode_pop selectItemWithTag: 2];
 430     else
 431         [o_gradient_mode_pop selectItemWithTag: 1];
 432     FREENULL(tmpChar);
 433     [o_gradient_cartoon_ckb setState: config_GetInt(p_intf, "gradient-cartoon")];
 434     [o_gradient_color_ckb setState: config_GetInt(p_intf, "gradient-type")];
 435     b_state = [o_gradient_ckb state];
 436     [o_gradient_mode_pop setEnabled: b_state];
 437     [o_gradient_mode_lbl setEnabled: b_state];
 438     [o_gradient_cartoon_ckb setEnabled: b_state];
 439     [o_gradient_color_ckb setEnabled: b_state];
 440
 441     [o_extract_fld setStringValue: [[NSString stringWithFormat:@"%llx", config_GetInt(p_intf, "extract-component")] uppercaseString]];
 442     [o_extract_fld setEnabled: [o_extract_ckb state]];
 443     [o_extract_lbl setEnabled: [o_extract_ckb state]];
 444
 445     [self setPosterizeValue: config_GetInt(p_intf, "posterize-level")];
 446     b_state = [o_posterize_ckb state];
 447     [o_posterize_fld setEnabled: b_state];
 448     [o_posterize_stp setEnabled: b_state];
 449     [o_posterize_lbl setEnabled: b_state];
 450
 451     [o_blur_sld setIntValue: config_GetInt(p_intf, "blur-factor")];
 452     [o_blur_sld setToolTip: [NSString stringWithFormat:@"%lli", config_GetInt(p_intf, "blur-factor")]];
 453     [o_blur_sld setEnabled: [o_blur_ckb state]];
 454     [o_blur_lbl setEnabled: [o_blur_ckb state]];
 455
 456     tmpChar = config_GetPsz(p_intf, "marq-marquee");
 457     if (tmpChar) {
 458         [o_addtext_text_fld setStringValue: @(tmpChar)];
 459         FREENULL(tmpChar);
 460     } else
 461         [o_addtext_text_fld setStringValue: @""];
 462     [o_addtext_pos_pop selectItemWithTag: config_GetInt(p_intf, "marq-position")];
 463     b_state = [o_addtext_ckb state];
 464     [o_addtext_pos_pop setEnabled: b_state];
 465     [o_addtext_pos_lbl setEnabled: b_state];
 466     [o_addtext_text_lbl setEnabled: b_state];
 467     [o_addtext_text_fld setEnabled: b_state];
 468
 469     tmpChar = config_GetPsz(p_intf, "logo-file");
 470     if (tmpChar) {
 471         [o_addlogo_logo_fld setStringValue: @(tmpChar)];
 472         FREENULL(tmpChar);
 473     } else
 474         [o_addlogo_logo_fld setStringValue: @""];
 475     [o_addlogo_pos_pop selectItemWithTag: config_GetInt(p_intf, "logo-position")];
 476     [o_addlogo_transparency_sld setIntValue: config_GetInt(p_intf, "logo-opacity")];
 477     [o_addlogo_transparency_sld setToolTip: [NSString stringWithFormat:@"%lli", config_GetInt(p_intf, "logo-opacity")]];
 478     b_state = [o_addlogo_ckb state];
 479     [o_addlogo_pos_pop setEnabled: b_state];
 480     [o_addlogo_pos_lbl setEnabled: b_state];
 481     [o_addlogo_logo_fld setEnabled: b_state];
 482     [o_addlogo_logo_lbl setEnabled: b_state];
 483     [o_addlogo_transparency_sld setEnabled: b_state];
 484     [o_addlogo_transparency_lbl setEnabled: b_state];
 485 }
 486
 487 - (void)setVideoFilter: (char *)psz_name on:(BOOL)b_on
 488 {
 489     char *psz_string, *psz_parser;
 490     const char *psz_filter_type;
 491
 492     module_t *p_obj = module_find(psz_name);
 493     if (!p_obj) {
 494         msg_Err(p_intf, "Unable to find filter module \"%s\".", psz_name);
 495         return;
 496     }
 497     msg_Dbg(p_intf, "will set filter '%s'", psz_name);
 498
 499     if (module_provides(p_obj, "video splitter")) {
 500         psz_filter_type = "video-splitter";
 501     } else if (module_provides(p_obj, "video filter2")) {
 502         psz_filter_type = "video-filter";
 503     } else if (module_provides(p_obj, "sub source")) {
 504         psz_filter_type = "sub-source";
 505     } else if (module_provides(p_obj, "sub filter")) {
 506         psz_filter_type = "sub-filter";
 507     } else {
 508         msg_Err(p_intf, "Unknown video filter type.");
 509         return;
 510     }
 511
 512     psz_string = config_GetPsz(p_intf, psz_filter_type);
 513
 514     if (b_on) {
 515         if (!psz_string)
 516             psz_string = psz_name;
 517         else if (strstr(psz_string, psz_name) == NULL)
 518             psz_string = (char *)[[NSString stringWithFormat: @"%s:%s", psz_string, psz_name] UTF8String];
 519     } else {
 520         if (!psz_string)
 521             return;
 522
 523         psz_parser = strstr(psz_string, psz_name);
 524         if (psz_parser) {
 525             if (*(psz_parser + strlen(psz_name)) == ':') {
 526                 memmove(psz_parser, psz_parser + strlen(psz_name) + 1,
 527                         strlen(psz_parser + strlen(psz_name) + 1) + 1);
 528             } else {
 529                 *psz_parser = '\0';
 530             }
 531
 532             /* Remove trailing : : */
 533             if (strlen(psz_string) > 0 && *(psz_string + strlen(psz_string) -1) == ':')
 534                 *(psz_string + strlen(psz_string) -1) = '\0';
 535         } else {
 536             free(psz_string);
 537             return;
 538         }
 539     }
 540     config_PutPsz(p_intf, psz_filter_type, psz_string);
 541
 542     /* Try to set on the fly */
 543     if (!strcmp(psz_filter_type, "video-splitter")) {
 544         playlist_t *p_playlist = pl_Get(p_intf);
 545         var_SetString(p_playlist, psz_filter_type, psz_string);
 546     } else {
 547         vout_thread_t *p_vout = getVout();
 548         if (p_vout) {
 549             var_SetString(p_vout, psz_filter_type, psz_string);
 550             vlc_object_release(p_vout);
 551         }
 552     }
 553 }
 554
 555 - (void)restartFilterIfNeeded: (char *)psz_filter option: (char *)psz_name
 556 {
 557     vout_thread_t *p_vout = getVout();
 558
 559     if (p_vout == NULL)
 560         return;
 561     else
 562         vlc_object_release(p_vout);
 563
 564     vlc_object_t *p_filter = vlc_object_find_name(pl_Get(p_intf), psz_filter);
 565     if (p_filter) {
 566         int i_type;
 567         i_type = var_Type(p_filter, psz_name);
 568         if (i_type == 0)
 569             i_type = config_GetType(p_intf, psz_name);
 570
 571         if (!(i_type & VLC_VAR_ISCOMMAND)) {
 572             msg_Warn(p_intf, "Brute-restarting filter '%s', because the last changed option isn't a command", psz_name);
 573             [self setVideoFilter: psz_filter on: NO];
 574             [self setVideoFilter: psz_filter on: YES];
 575         } else
 576             msg_Dbg(p_intf, "restart not needed");
 577
 578         vlc_object_release(p_filter);
 579     }
 580 }
 581
 582 - (void)setVideoFilterProperty: (char *)psz_name forFilter: (char *)psz_filter integer: (int)i_value
 583 {
 584     vout_thread_t *p_vout = getVout();
 585     vlc_object_t *p_filter;
 586
 587     config_PutInt(p_intf, psz_name, i_value);
 588
 589     if (p_vout) {
 590         p_filter = vlc_object_find_name(pl_Get(p_intf), psz_filter);
 591
 592         if (!p_filter) {
 593             msg_Warn(p_intf, "filter '%s' isn't enabled", psz_filter);
 594             vlc_object_release(p_vout);
 595             return;
 596         }
 597         var_SetInteger(p_filter, psz_name, i_value);
 598         vlc_object_release(p_vout);
 599         vlc_object_release(p_filter);
 600
 601         [self restartFilterIfNeeded: psz_filter option: psz_name];
 602     }
 603 }
 604
 605 - (void)setVideoFilterProperty: (char *)psz_name forFilter: (char *)psz_filter float: (float)f_value
 606 {
 607     vout_thread_t *p_vout = getVout();
 608     vlc_object_t *p_filter;
 609
 610     config_PutFloat(p_intf, psz_name, f_value);
 611
 612     if (p_vout) {
 613         p_filter = vlc_object_find_name(pl_Get(p_intf), psz_filter);
 614
 615         if (!p_filter) {
 616             msg_Warn(p_intf, "filter '%s' isn't enabled", psz_filter);
 617             vlc_object_release(p_vout);
 618             return;
 619         }
 620         var_SetFloat(p_filter, psz_name, f_value);
 621         vlc_object_release(p_vout);
 622         vlc_object_release(p_filter);
 623
 624         [self restartFilterIfNeeded: psz_filter option: psz_name];
 625     }
 626 }
 627
 628 - (void)setVideoFilterProperty: (char *)psz_name forFilter: (char *)psz_filter string: (char *)psz_value
 629 {
 630     vout_thread_t *p_vout = getVout();
 631     vlc_object_t *p_filter;
 632
 633     config_PutPsz(p_intf, psz_name, EnsureUTF8(psz_value));
 634
 635     if (p_vout) {
 636         p_filter = vlc_object_find_name(pl_Get(p_intf), psz_filter);
 637
 638         if (!p_filter) {
 639             msg_Warn(p_intf, "filter '%s' isn't enabled", psz_filter);
 640             vlc_object_release(p_vout);
 641             return;
 642         }
 643         var_SetString(p_filter, psz_name, EnsureUTF8(psz_value));
 644         vlc_object_release(p_vout);
 645         vlc_object_release(p_filter);
 646
 647         [self restartFilterIfNeeded: psz_filter option: psz_name];
 648     }
 649 }
 650
 651 - (void)setVideoFilterProperty: (char *)psz_name forFilter: (char *)psz_filter boolean: (BOOL)b_value
 652 {
 653     vout_thread_t *p_vout = getVout();
 654     vlc_object_t *p_filter;
 655
 656     config_PutInt(p_intf, psz_name, b_value);
 657
 658     if (p_vout) {
 659         p_filter = vlc_object_find_name(pl_Get(p_intf), psz_filter);
 660
 661         if (!p_filter) {
 662             msg_Warn(p_intf, "filter '%s' isn't enabled", psz_filter);
 663             vlc_object_release(p_vout);
 664             return;
 665         }
 666         var_SetBool(p_filter, psz_name, b_value);
 667         vlc_object_release(p_vout);
 668         vlc_object_release(p_filter);
 669     }
 670 }
 671
 672 - (NSString *)generateProfileString
 673 {
 674     return [NSString stringWithFormat:@"%s;%s;%s;%lli;%f;%f;%f;%f;%f;%lli;%f;%s;%lli;%lli;%lli;%lli;%lli;%lli;%s;%lli;%lli;%lli;%lli;%lli;%s;%lli;%s;%lli;%lli;%lli;%lli;%lli",
 675             vlc_b64_encode(config_GetPsz(p_intf, "video-filter")),
 676             vlc_b64_encode(config_GetPsz(p_intf, "sub-source")),
 677             vlc_b64_encode(config_GetPsz(p_intf, "video-splitter")),
 678             config_GetInt(p_intf, "hue"),
 679             config_GetFloat(p_intf, "contrast"),
 680             config_GetFloat(p_intf, "brightness"),
 681             config_GetFloat(p_intf, "saturation"),
 682             config_GetFloat(p_intf, "gamma"),
 683             config_GetFloat(p_intf, "sharpen-sigma"),
 684             config_GetInt(p_intf, "gradfun-radius"),
 685             config_GetFloat(p_intf, "grain-variance"),
 686             vlc_b64_encode(config_GetPsz(p_intf, "transform-type")),
 687             config_GetInt(p_intf, "puzzle-rows"),
 688             config_GetInt(p_intf, "puzzle-cols"),
 689             config_GetInt(p_intf, "colorthres-color"),
 690             config_GetInt(p_intf, "colorthres-saturationthres"),
 691             config_GetInt(p_intf, "colorthres-similaritythres"),
 692             config_GetInt(p_intf, "sepia-intensity"),
 693             vlc_b64_encode(config_GetPsz(p_intf, "gradient-mode")),
 694             config_GetInt(p_intf, "gradient-cartoon"),
 695             config_GetInt(p_intf, "gradient-type"),
 696             config_GetInt(p_intf, "extract-component"),
 697             config_GetInt(p_intf, "posterize-level"),
 698             config_GetInt(p_intf, "blur-factor"),
 699             vlc_b64_encode(config_GetPsz(p_intf, "marq-marquee")),
 700             config_GetInt(p_intf, "marq-position"),
 701             vlc_b64_encode(config_GetPsz(p_intf, "logo-file")),
 702             config_GetInt(p_intf, "logo-position"),
 703             config_GetInt(p_intf, "logo-opacity"),
 704             config_GetInt(p_intf, "clone-count"),
 705             config_GetInt(p_intf, "wall-rows"),
 706             config_GetInt(p_intf, "wall-cols")
 707             ];
 708 }
 709
 710 #pragma mark -
 711 #pragma mark generic UI code
 712
 713 - (void)saveCurrentProfile
 714 {
 715     if (i_old_profile_index == -1)
 716         return;
 717
 718     NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
 719     /* fetch all the current settings in a uniform string */
 720     NSString *newProfile = [self generateProfileString];
 721
 722     NSMutableArray *workArray = [[NSMutableArray alloc] initWithArray:[defaults objectForKey:@"VideoEffectProfiles"]];
 723     if (i_old_profile_index >= [workArray count])
 724         return;
 725
 726     [workArray replaceObjectAtIndex:i_old_profile_index withObject:newProfile];
 727     [defaults setObject:[NSArray arrayWithArray:workArray] forKey:@"VideoEffectProfiles"];
 728     [workArray release];
 729     [defaults synchronize];
 730 }
 731
 732 - (IBAction)toggleWindow:(id)sender
 733 {
 734     if ([o_window isVisible])
 735         [o_window orderOut:sender];
 736     else {
 737         [o_window setLevel: [[[VLCMain sharedInstance] voutController] currentWindowLevel]];
 738         [o_window makeKeyAndOrderFront:sender];
 739     }
 740 }
 741
 742 - (IBAction)profileSelectorAction:(id)sender
 743 {
 744     [self saveCurrentProfile];
 745     i_old_profile_index = [o_profile_pop indexOfSelectedItem];
 746
 747     NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
 748     NSUInteger selectedProfile = [o_profile_pop indexOfSelectedItem];
 749
 750     /* disable all current video filters, if a vout is available */
 751     vout_thread_t *p_vout = getVout();
 752     if (p_vout) {
 753         var_SetString(p_vout, "video-filter", "");
 754         var_SetString(p_vout, "sub-source", "");
 755         var_SetString(p_vout, "video-splitter", "");
 756         vlc_object_release(p_vout);
 757     }
 758
 759     /* fetch preset */
 760     NSArray *items = [[[defaults objectForKey:@"VideoEffectProfiles"] objectAtIndex:selectedProfile] componentsSeparatedByString:@";"];
 761
 762     /* filter handling */
 763     NSString *tempString = [NSString stringWithFormat:@"%s", vlc_b64_decode([[items objectAtIndex:0] UTF8String])];
 764     NSArray *tempArray;
 765     NSUInteger count;
 766
 767     /* enable the new filters */
 768     config_PutPsz(p_intf, "video-filter", "");
 769     if ([tempString length] > 0) {
 770         tempArray = [tempString componentsSeparatedByString:@":"];
 771         count = [tempArray count];
 772         for (NSUInteger x = 0; x < count; x++)
 773             [self setVideoFilter:(char *)[[tempArray objectAtIndex:x] UTF8String] on:YES];
 774     }
 775
 776     tempString = [NSString stringWithFormat:@"%s", vlc_b64_decode([[items objectAtIndex:1] UTF8String])];
 777     /* enable another round of new filters */
 778     config_PutPsz(p_intf,"sub-source", "");
 779     if ([tempString length] > 0) {
 780         tempArray = [tempString componentsSeparatedByString:@":"];
 781         count = [tempArray count];
 782         for (NSUInteger x = 0; x < count; x++)
 783             [self setVideoFilter:(char *)[[tempArray objectAtIndex:x] UTF8String] on:YES];
 784     }
 785
 786     tempString = [NSString stringWithFormat:@"%s", vlc_b64_decode([[items objectAtIndex:2] UTF8String])];
 787     /* enable another round of new filters */
 788     config_PutPsz(p_intf,"video-splitter", "");
 789     if ([tempString length] > 0) {
 790         tempArray = [tempString componentsSeparatedByString:@":"];
 791         count = [tempArray count];
 792         for (NSUInteger x = 0; x < count; x++)
 793             [self setVideoFilter:(char *)[[tempArray objectAtIndex:x] UTF8String] on:YES];
 794     }
 795
 796     /* try to set filter values on-the-fly and store them appropriately */
 797     [self setVideoFilterProperty:"hue" forFilter:"adjust" integer:[[items objectAtIndex:3] intValue]];
 798     [self setVideoFilterProperty:"contrast" forFilter:"adjust" float:[[items objectAtIndex:4] floatValue]];
 799     [self setVideoFilterProperty:"brightness" forFilter:"adjust" float:[[items objectAtIndex:5] floatValue]];
 800     [self setVideoFilterProperty:"saturation" forFilter:"adjust" float:[[items objectAtIndex:6] floatValue]];
 801     [self setVideoFilterProperty:"gamma" forFilter:"adjust" float:[[items objectAtIndex:7] floatValue]];
 802     [self setVideoFilterProperty:"sharpen-sigma" forFilter:"sharpen" float:[[items objectAtIndex:8] floatValue]];
 803     [self setVideoFilterProperty:"gradfun-radius" forFilter:"gradfun" integer:[[items objectAtIndex:9] intValue]];
 804     [self setVideoFilterProperty:"grain-variance" forFilter:"grain" float:[[items objectAtIndex:10] floatValue]];
 805     [self setVideoFilterProperty:"transform-type" forFilter:"transform" string:vlc_b64_decode([[items objectAtIndex:11] UTF8String])];
 806     [self setVideoFilterProperty:"puzzle-rows" forFilter:"puzzle" integer:[[items objectAtIndex:12] intValue]];
 807     [self setVideoFilterProperty:"puzzle-cols" forFilter:"puzzle" integer:[[items objectAtIndex:13] intValue]];
 808     [self setVideoFilterProperty:"colorthres-color" forFilter:"colorthres" integer:[[items objectAtIndex:14] intValue]];
 809     [self setVideoFilterProperty:"colorthres-saturationthres" forFilter:"colorthres" integer:[[items objectAtIndex:15] intValue]];
 810     [self setVideoFilterProperty:"colorthres-similaritythres" forFilter:"colorthres" integer:[[items objectAtIndex:16] intValue]];
 811     [self setVideoFilterProperty:"sepia-intensity" forFilter:"sepia" integer:[[items objectAtIndex:17] intValue]];
 812     [self setVideoFilterProperty:"gradient-mode" forFilter:"gradient" string:vlc_b64_decode([[items objectAtIndex:18] UTF8String])];
 813     [self setVideoFilterProperty:"gradient-cartoon" forFilter:"gradient" integer:[[items objectAtIndex:19] intValue]];
 814     [self setVideoFilterProperty:"gradient-type" forFilter:"gradient" integer:[[items objectAtIndex:20] intValue]];
 815     [self setVideoFilterProperty:"extract-component" forFilter:"extract" integer:[[items objectAtIndex:21] intValue]];
 816     [self setVideoFilterProperty:"posterize-level" forFilter:"posterize" integer:[[items objectAtIndex:22] intValue]];
 817     [self setVideoFilterProperty:"blur-factor" forFilter:"motionblur" integer:[[items objectAtIndex:23] intValue]];
 818     [self setVideoFilterProperty:"marq-marquee" forFilter:"marq" string:vlc_b64_decode([[items objectAtIndex:24] UTF8String])];
 819     [self setVideoFilterProperty:"marq-position" forFilter:"marq" integer:[[items objectAtIndex:25] intValue]];
 820     [self setVideoFilterProperty:"logo-file" forFilter:"logo" string:vlc_b64_decode([[items objectAtIndex:26] UTF8String])];
 821     [self setVideoFilterProperty:"logo-position" forFilter:"logo" integer:[[items objectAtIndex:27] intValue]];
 822     [self setVideoFilterProperty:"logo-opacity" forFilter:"logo" integer:[[items objectAtIndex:28] intValue]];
 823     [self setVideoFilterProperty:"clone-count" forFilter:"clone" integer:[[items objectAtIndex:29] intValue]];
 824     [self setVideoFilterProperty:"wall-rows" forFilter:"wall" integer:[[items objectAtIndex:30] intValue]];
 825     [self setVideoFilterProperty:"wall-cols" forFilter:"wall" integer:[[items objectAtIndex:31] intValue]];
 826
 827     [defaults setInteger:selectedProfile forKey:@"VideoEffectSelectedProfile"];
 828     [defaults synchronize];
 829
 830     [self resetValues];
 831 }
 832
 833 - (IBAction)addProfile:(id)sender
 834 {
 835     /* show panel */
 836     VLCEnterTextPanel * panel = [VLCEnterTextPanel sharedInstance];
 837     [panel setTitle: _NS("Duplicate current profile for a new profile")];
 838     [panel setSubTitle: _NS("Enter a name for the new profile:")];
 839     [panel setCancelButtonLabel: _NS("Cancel")];
 840     [panel setOKButtonLabel: _NS("Save")];
 841     [panel setTarget:self];
 842
 843     [panel runModalForWindow:o_window];
 844 }
 845
 846 - (void)panel:(VLCEnterTextPanel *)panel returnValue:(NSUInteger)value text:(NSString *)text
 847 {
 848     NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
 849
 850     if (value != NSOKButton) {
 851         [o_profile_pop selectItemAtIndex:[defaults integerForKey:@"VideoEffectSelectedProfile"]];
 852         return;
 853     }
 854
 855     NSArray *profileNames = [defaults objectForKey:@"VideoEffectProfileNames"];
 856
 857     // duplicate names are not allowed in the popup control
 858     if ([text length] == 0 || [profileNames containsObject:text]) {
 859         [o_profile_pop selectItemAtIndex:[defaults integerForKey:@"VideoEffectSelectedProfile"]];
 860
 861         NSAlert *alert = [[[NSAlert alloc] init] autorelease];
 862         [alert setAlertStyle:NSCriticalAlertStyle];
 863         [alert setMessageText:_NS("Please enter a unique name for the new profile.")];
 864         [alert setInformativeText:_NS("Multiple profiles with the same name are not allowed.")];
 865
 866         [alert beginSheetModalForWindow:o_window
 867                           modalDelegate:nil
 868                          didEndSelector:nil
 869                             contextInfo:nil];
 870         return;
 871     }
 872
 873     /* fetch all the current settings in a uniform string */
 874     NSString *newProfile = [self generateProfileString];
 875
 876     /* add string to user defaults as well as a label */
 877
 878     NSMutableArray *workArray = [[NSMutableArray alloc] initWithArray:[defaults objectForKey:@"VideoEffectProfiles"]];
 879     [workArray addObject:newProfile];
 880     [defaults setObject:[NSArray arrayWithArray:workArray] forKey:@"VideoEffectProfiles"];
 881     [defaults setInteger:[workArray count] - 1 forKey:@"VideoEffectSelectedProfile"];
 882     [workArray release];
 883
 884     workArray = [[NSMutableArray alloc] initWithArray:[defaults objectForKey:@"VideoEffectProfileNames"]];
 885     [workArray addObject:text];
 886     [defaults setObject:[NSArray arrayWithArray:workArray] forKey:@"VideoEffectProfileNames"];
 887     [workArray release];
 888
 889     /* save defaults */
 890     [defaults synchronize];
 891
 892     /* refresh UI */
 893     [self resetProfileSelector];
 894 }
 895
 896 - (IBAction)removeProfile:(id)sender
 897 {
 898     /* show panel */
 899     VLCSelectItemInPopupPanel * panel = [VLCSelectItemInPopupPanel sharedInstance];
 900     [panel setTitle:_NS("Remove a preset")];
 901     [panel setSubTitle:_NS("Select the preset you would like to remove:")];
 902     [panel setOKButtonLabel:_NS("Remove")];
 903     [panel setCancelButtonLabel:_NS("Cancel")];
 904     [panel setPopupButtonContent:[[NSUserDefaults standardUserDefaults] objectForKey:@"VideoEffectProfileNames"]];
 905     [panel setTarget:self];
 906
 907     [panel runModalForWindow:o_window];
 908 }
 909
 910 - (void)panel:(VLCSelectItemInPopupPanel *)panel returnValue:(NSUInteger)value item:(NSUInteger)item
 911 {
 912     NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
 913
 914     if (value != NSOKButton) {
 915         [o_profile_pop selectItemAtIndex:[defaults integerForKey:@"VideoEffectSelectedProfile"]];
 916         return;
 917     }
 918
 919     /* remove selected profile from settings */
 920     NSMutableArray *workArray = [[NSMutableArray alloc] initWithArray: [defaults objectForKey:@"VideoEffectProfiles"]];
 921     [workArray removeObjectAtIndex:item];
 922     [defaults setObject:[NSArray arrayWithArray:workArray] forKey:@"VideoEffectProfiles"];
 923     [workArray release];
 924
 925     workArray = [[NSMutableArray alloc] initWithArray: [defaults objectForKey:@"VideoEffectProfileNames"]];
 926     [workArray removeObjectAtIndex:item];
 927     [defaults setObject:[NSArray arrayWithArray:workArray] forKey:@"VideoEffectProfileNames"];
 928     [workArray release];
 929
 930     if (i_old_profile_index >= item)
 931         [defaults setInteger:i_old_profile_index - 1 forKey:@"VideoEffectSelectedProfile"];
 932
 933     /* save defaults */
 934     [defaults synchronize];
 935
 936     /* do not save deleted profile */
 937     i_old_profile_index = -1;
 938     /* refresh UI */
 939     [self resetProfileSelector];
 940 }
 941
 942 #pragma mark -
 943 #pragma mark basic
 944 - (IBAction)enableAdjust:(id)sender
 945 {
 946     BOOL b_state = [o_adjust_ckb state];
 947
 948     [self setVideoFilter: "adjust" on: b_state];
 949     [o_adjust_brightness_sld setEnabled: b_state];
 950     [o_adjust_brightness_ckb setEnabled: b_state];
 951     [o_adjust_brightness_lbl setEnabled: b_state];
 952     [o_adjust_contrast_sld setEnabled: b_state];
 953     [o_adjust_contrast_lbl setEnabled: b_state];
 954     [o_adjust_gamma_sld setEnabled: b_state];
 955     [o_adjust_gamma_lbl setEnabled: b_state];
 956     [o_adjust_hue_sld setEnabled: b_state];
 957     [o_adjust_hue_lbl setEnabled: b_state];
 958     [o_adjust_saturation_sld setEnabled: b_state];
 959     [o_adjust_saturation_lbl setEnabled: b_state];
 960     [o_adjust_reset_btn setEnabled: b_state];
 961 }
 962
 963 - (IBAction)adjustSliderChanged:(id)sender
 964 {
 965     if (sender == o_adjust_brightness_sld)
 966         [self setVideoFilterProperty: "brightness" forFilter: "adjust" float: [o_adjust_brightness_sld floatValue]];
 967     else if (sender == o_adjust_contrast_sld)
 968         [self setVideoFilterProperty: "contrast" forFilter: "adjust" float: [o_adjust_contrast_sld floatValue]];
 969     else if (sender == o_adjust_gamma_sld)
 970         [self setVideoFilterProperty: "gamma" forFilter: "adjust" float: [o_adjust_gamma_sld floatValue]];
 971     else if (sender == o_adjust_hue_sld)
 972         [self setVideoFilterProperty: "hue" forFilter: "adjust" integer: [o_adjust_hue_sld intValue]];
 973     else if (sender == o_adjust_saturation_sld)
 974         [self setVideoFilterProperty: "saturation" forFilter: "adjust" float: [o_adjust_saturation_sld floatValue]];
 975
 976     if (sender == o_adjust_hue_sld)
 977         [o_adjust_hue_sld setToolTip: [NSString stringWithFormat:@"%i", [o_adjust_hue_sld intValue]]];
 978     else
 979         [sender setToolTip: [NSString stringWithFormat:@"%0.3f", [sender floatValue]]];
 980 }
 981
 982 - (IBAction)enableAdjustBrightnessThreshold:(id)sender
 983 {
 984     if (sender == o_adjust_reset_btn) {
 985         [o_adjust_brightness_sld setFloatValue: 1.0];
 986         [o_adjust_contrast_sld setFloatValue: 1.0];
 987         [o_adjust_gamma_sld setFloatValue: 1.0];
 988         [o_adjust_hue_sld setIntValue: 0];
 989         [o_adjust_saturation_sld setFloatValue: 1.0];
 990         [o_adjust_brightness_sld setToolTip: [NSString stringWithFormat:@"%0.3f", 1.0]];
 991         [o_adjust_contrast_sld setToolTip: [NSString stringWithFormat:@"%0.3f", 1.0]];
 992         [o_adjust_gamma_sld setToolTip: [NSString stringWithFormat:@"%0.3f", 1.0]];
 993         [o_adjust_hue_sld setToolTip: [NSString stringWithFormat:@"%i", 0]];
 994         [o_adjust_saturation_sld setToolTip: [NSString stringWithFormat:@"%0.3f", 1.0]];
 995         [self setVideoFilterProperty: "brightness" forFilter: "adjust" float: 1.0];
 996         [self setVideoFilterProperty: "contrast" forFilter: "adjust" float: 1.0];
 997         [self setVideoFilterProperty: "gamma" forFilter: "adjust" float: 1.0];
 998         [self setVideoFilterProperty: "hue" forFilter: "adjust" integer: 0.0];
 999         [self setVideoFilterProperty: "saturation" forFilter: "adjust" float: 1.0];
1000     } else
1001         config_PutInt(p_intf, "brightness-threshold", [o_adjust_brightness_ckb state]);
1002 }
1003
1004 - (IBAction)enableSharpen:(id)sender
1005 {
1006     BOOL b_state = [o_sharpen_ckb state];
1007
1008     [self setVideoFilter: "sharpen" on: b_state];
1009     [o_sharpen_sld setEnabled: b_state];
1010     [o_sharpen_lbl setEnabled: b_state];
1011 }
1012
1013 - (IBAction)sharpenSliderChanged:(id)sender
1014 {
1015     [self setVideoFilterProperty: "sharpen-sigma" forFilter: "sharpen" float: [sender floatValue]];
1016     [sender setToolTip: [NSString stringWithFormat:@"%0.3f", [sender floatValue]]];
1017 }
1018
1019 - (IBAction)enableBanding:(id)sender
1020 {
1021     BOOL b_state = [o_banding_ckb state];
1022
1023     [self setVideoFilter: "gradfun" on: b_state];
1024     [o_banding_sld setEnabled: b_state];
1025     [o_banding_lbl setEnabled: b_state];
1026 }
1027
1028 - (IBAction)bandingSliderChanged:(id)sender
1029 {
1030     [self setVideoFilterProperty: "gradfun-radius" forFilter: "gradfun" integer: [sender intValue]];
1031     [sender setToolTip: [NSString stringWithFormat:@"%i", [sender intValue]]];
1032 }
1033
1034 - (IBAction)enableGrain:(id)sender
1035 {
1036     BOOL b_state = [o_grain_ckb state];
1037
1038     [self setVideoFilter: "grain" on: b_state];
1039     [o_grain_sld setEnabled: b_state];
1040     [o_grain_lbl setEnabled: b_state];
1041 }
1042
1043 - (IBAction)grainSliderChanged:(id)sender
1044 {
1045     [self setVideoFilterProperty: "grain-variance" forFilter: "grain" float: [sender floatValue]];
1046     [sender setToolTip: [NSString stringWithFormat:@"%0.3f", [sender floatValue]]];
1047 }
1048
1049
1050 #pragma mark -
1051 #pragma mark crop
1052
1053 - (IBAction)cropObjectChanged:(id)sender
1054 {
1055     if ([o_crop_sync_top_bottom_ckb state]) {
1056         if (sender == o_crop_bottom_fld || sender == o_crop_bottom_stp)
1057             [self setCropTopValue: [self cropBottomValue]];
1058         else
1059             [self setCropBottomValue: [self cropTopValue]];
1060     }
1061     if ([o_crop_sync_left_right_ckb state]) {
1062         if (sender == o_crop_right_fld || sender == o_crop_right_stp)
1063             [self setCropLeftValue: [self cropRightValue]];
1064         else
1065             [self setCropRightValue: [self cropLeftValue]];
1066     }
1067
1068     vout_thread_t *p_vout = getVout();
1069     if (p_vout) {
1070         var_SetInteger(p_vout, "crop-top", [o_crop_top_fld intValue]);
1071         var_SetInteger(p_vout, "crop-bottom", [o_crop_bottom_fld intValue]);
1072         var_SetInteger(p_vout, "crop-left", [o_crop_left_fld intValue]);
1073         var_SetInteger(p_vout, "crop-right", [o_crop_right_fld intValue]);
1074         vlc_object_release(p_vout);
1075     }
1076 }
1077
1078 #pragma mark -
1079 #pragma mark geometry
1080 - (IBAction)enableTransform:(id)sender
1081 {
1082     [self setVideoFilter: "transform" on: [o_transform_ckb state]];
1083     [o_transform_pop setEnabled: [o_transform_ckb state]];
1084 }
1085
1086 - (IBAction)transformModifierChanged:(id)sender
1087 {
1088     NSInteger tag = [[o_transform_pop selectedItem] tag];
1089     char *psz_string = (char *)[[NSString stringWithFormat:@"%li", tag] UTF8String];
1090     if (tag == 1)
1091         psz_string = (char *)"hflip";
1092     else if (tag == 2)
1093         psz_string = (char *)"vflip";
1094
1095     [self setVideoFilterProperty: "transform-type" forFilter: "transform" string: psz_string];
1096 }
1097
1098 - (IBAction)enableZoom:(id)sender
1099 {
1100     [self setVideoFilter: "magnify" on: [o_zoom_ckb state]];
1101 }
1102
1103 - (IBAction)enablePuzzle:(id)sender
1104 {
1105     BOOL b_state = [o_puzzle_ckb state];
1106
1107     [self setVideoFilter: "puzzle" on: b_state];
1108     [o_puzzle_columns_fld setEnabled: b_state];
1109     [o_puzzle_columns_stp setEnabled: b_state];
1110     [o_puzzle_columns_lbl setEnabled: b_state];
1111     [o_puzzle_rows_fld setEnabled: b_state];
1112     [o_puzzle_rows_stp setEnabled: b_state];
1113     [o_puzzle_rows_lbl setEnabled: b_state];
1114 }
1115
1116 - (IBAction)puzzleModifierChanged:(id)sender
1117 {
1118     if (sender == o_puzzle_columns_fld || sender == o_puzzle_columns_stp)
1119         [self setVideoFilterProperty: "puzzle-cols" forFilter: "puzzle" integer: [sender intValue]];
1120     else
1121         [self setVideoFilterProperty: "puzzle-rows" forFilter: "puzzle" integer: [sender intValue]];
1122 }
1123
1124 - (IBAction)enableClone:(id)sender
1125 {
1126     BOOL b_state = [o_clone_ckb state];
1127
1128     if (b_state && [o_wall_ckb state]) {
1129         [o_wall_ckb setState: NSOffState];
1130         [self enableWall: o_wall_ckb];
1131     }
1132
1133     [self setVideoFilter: "clone" on: b_state];
1134     [o_clone_number_lbl setEnabled: b_state];
1135     [o_clone_number_fld setEnabled: b_state];
1136     [o_clone_number_stp setEnabled: b_state];
1137 }
1138
1139 - (IBAction)cloneModifierChanged:(id)sender
1140 {
1141     [self setVideoFilterProperty: "clone-count" forFilter: "clone" integer: [o_clone_number_fld intValue]];
1142 }
1143
1144 - (IBAction)enableWall:(id)sender
1145 {
1146     BOOL b_state = [o_wall_ckb state];
1147
1148     if (b_state && [o_clone_ckb state]) {
1149         [o_clone_ckb setState: NSOffState];
1150         [self enableClone: o_clone_ckb];
1151     }
1152
1153     [self setVideoFilter: "wall" on: b_state];
1154     [o_wall_numofcols_fld setEnabled: b_state];
1155     [o_wall_numofcols_stp setEnabled: b_state];
1156     [o_wall_numofcols_lbl setEnabled: b_state];
1157
1158     [o_wall_numofrows_fld setEnabled: b_state];
1159     [o_wall_numofrows_stp setEnabled: b_state];
1160     [o_wall_numofrows_lbl setEnabled: b_state];
1161 }
1162
1163 - (IBAction)wallModifierChanged:(id)sender
1164 {
1165     if (sender == o_wall_numofcols_fld || sender == o_wall_numofcols_stp)
1166         [self setVideoFilterProperty: "wall-cols" forFilter: "wall" integer: [sender intValue]];
1167     else
1168         [self setVideoFilterProperty: "wall-rows" forFilter: "wall" integer: [sender intValue]];
1169 }
1170
1171 #pragma mark -
1172 #pragma mark color
1173 - (IBAction)enableThreshold:(id)sender
1174 {
1175     BOOL b_state = [o_threshold_ckb state];
1176
1177     [self setVideoFilter: "colorthres" on: b_state];
1178     [o_threshold_color_fld setEnabled: b_state];
1179     [o_threshold_color_lbl setEnabled: b_state];
1180     [o_threshold_saturation_sld setEnabled: b_state];
1181     [o_threshold_saturation_lbl setEnabled: b_state];
1182     [o_threshold_similarity_sld setEnabled: b_state];
1183     [o_threshold_similarity_lbl setEnabled: b_state];
1184 }
1185
1186 - (IBAction)thresholdModifierChanged:(id)sender
1187 {
1188     if (sender == o_threshold_color_fld)
1189         [self setVideoFilterProperty: "colorthres-color" forFilter: "colorthres" integer: [o_threshold_color_fld intValue]];
1190     else if (sender == o_threshold_saturation_sld) {
1191         [self setVideoFilterProperty: "colorthres-saturationthres" forFilter: "colorthres" integer: [o_threshold_saturation_sld intValue]];
1192         [o_threshold_saturation_sld setToolTip: [NSString stringWithFormat:@"%i", [o_threshold_saturation_sld intValue]]];
1193     } else {
1194         [self setVideoFilterProperty: "colorthres-similaritythres" forFilter: "colorthres" integer: [o_threshold_similarity_sld intValue]];
1195         [o_threshold_similarity_sld setToolTip: [NSString stringWithFormat:@"%i", [o_threshold_similarity_sld intValue]]];
1196     }
1197 }
1198
1199 - (IBAction)enableSepia:(id)sender
1200 {
1201     BOOL b_state = [o_sepia_ckb state];
1202
1203     [self setVideoFilter: "sepia" on: b_state];
1204     [o_sepia_fld setEnabled: b_state];
1205     [o_sepia_stp setEnabled: b_state];
1206     [o_sepia_lbl setEnabled: b_state];
1207 }
1208
1209 - (IBAction)sepiaModifierChanged:(id)sender
1210 {
1211     [self setVideoFilterProperty: "sepia-intensity" forFilter: "sepia" integer: [o_sepia_fld intValue]];
1212 }
1213
1214 - (IBAction)enableNoise:(id)sender
1215 {
1216     [self setVideoFilter: "noise" on: [o_noise_ckb state]];
1217 }
1218
1219 - (IBAction)enableGradient:(id)sender
1220 {
1221     BOOL b_state = [o_gradient_ckb state];
1222
1223     [self setVideoFilter: "gradient" on: b_state];
1224     [o_gradient_mode_pop setEnabled: b_state];
1225     [o_gradient_mode_lbl setEnabled: b_state];
1226     [o_gradient_color_ckb setEnabled: b_state];
1227     [o_gradient_cartoon_ckb setEnabled: b_state];
1228 }
1229
1230 - (IBAction)gradientModifierChanged:(id)sender
1231 {
1232     if (sender == o_gradient_mode_pop) {
1233         if ([[o_gradient_mode_pop selectedItem] tag] == 3)
1234             [self setVideoFilterProperty: "gradient-mode" forFilter: "gradient" string: "hough"];
1235         else if ([[o_gradient_mode_pop selectedItem] tag] == 2)
1236             [self setVideoFilterProperty: "gradient-mode" forFilter: "gradient" string: "edge"];
1237         else
1238             [self setVideoFilterProperty: "gradient-mode" forFilter: "gradient" string: "gradient"];
1239     } else if (sender == o_gradient_color_ckb)
1240         [self setVideoFilterProperty: "gradient-type" forFilter: "gradient" integer: [o_gradient_color_ckb state]];
1241     else
1242         [self setVideoFilterProperty: "gradient-cartoon" forFilter: "gradient" boolean: [o_gradient_cartoon_ckb state]];
1243 }
1244
1245 - (IBAction)enableExtract:(id)sender
1246 {
1247     BOOL b_state = [o_extract_ckb state];
1248     [self setVideoFilter: "extract" on: b_state];
1249     [o_extract_fld setEnabled: b_state];
1250     [o_extract_lbl setEnabled: b_state];
1251 }
1252
1253 - (IBAction)extractModifierChanged:(id)sender
1254 {
1255     [self setVideoFilterProperty: "extract-component" forFilter: "extract" integer: [o_extract_fld intValue]];
1256 }
1257
1258 - (IBAction)enableInvert:(id)sender
1259 {
1260     [self setVideoFilter: "invert" on: [o_invert_ckb state]];
1261 }
1262
1263 - (IBAction)enablePosterize:(id)sender
1264 {
1265     BOOL b_state = [o_posterize_ckb state];
1266
1267     [self setVideoFilter: "posterize" on: b_state];
1268     [o_posterize_fld setEnabled: b_state];
1269     [o_posterize_stp setEnabled: b_state];
1270     [o_posterize_lbl setEnabled: b_state];
1271 }
1272
1273 - (IBAction)posterizeModifierChanged:(id)sender
1274 {
1275     [self setVideoFilterProperty: "posterize-level" forFilter: "posterize" integer: [o_posterize_fld intValue]];
1276 }
1277
1278 - (IBAction)enableBlur:(id)sender
1279 {
1280     BOOL b_state = [o_blur_ckb state];
1281
1282     [self setVideoFilter: "motionblur" on: b_state];
1283     [o_blur_sld setEnabled: b_state];
1284     [o_blur_lbl setEnabled: b_state];
1285 }
1286
1287 - (IBAction)blurModifierChanged:(id)sender
1288 {
1289     [self setVideoFilterProperty: "blur-factor" forFilter: "motionblur" integer: [sender intValue]];
1290     [sender setToolTip: [NSString stringWithFormat:@"%i", [sender intValue]]];
1291 }
1292
1293 - (IBAction)enableMotionDetect:(id)sender
1294 {
1295     [self setVideoFilter: "motiondetect" on: [o_motiondetect_ckb state]];
1296 }
1297
1298 - (IBAction)enableWaterEffect:(id)sender
1299 {
1300     [self setVideoFilter: "ripple" on: [o_watereffect_ckb state]];
1301 }
1302
1303 - (IBAction)enableWaves:(id)sender
1304 {
1305     [self setVideoFilter: "wave" on: [o_waves_ckb state]];
1306 }
1307
1308 - (IBAction)enablePsychedelic:(id)sender
1309 {
1310     [self setVideoFilter: "psychedelic" on: [o_psychedelic_ckb state]];
1311 }
1312
1313 #pragma mark -
1314 #pragma mark Miscellaneous
1315 - (IBAction)enableAddText:(id)sender
1316 {
1317     BOOL b_state = [o_addtext_ckb state];
1318
1319     [o_addtext_pos_pop setEnabled: b_state];
1320     [o_addtext_pos_lbl setEnabled: b_state];
1321     [o_addtext_text_lbl setEnabled: b_state];
1322     [o_addtext_text_fld setEnabled: b_state];
1323     [self setVideoFilter: "marq" on: b_state];
1324     [self setVideoFilterProperty: "marq-marquee" forFilter: "marq" string: (char *)[[o_addtext_text_fld stringValue] UTF8String]];
1325     [self setVideoFilterProperty: "marq-position" forFilter: "marq" integer: [[o_addtext_pos_pop selectedItem] tag]];
1326 }
1327
1328 - (IBAction)addTextModifierChanged:(id)sender
1329 {
1330     if (sender == o_addtext_text_fld)
1331         [self setVideoFilterProperty: "marq-marquee" forFilter: "marq" string: (char *)[[o_addtext_text_fld stringValue] UTF8String]];
1332     else
1333         [self setVideoFilterProperty: "marq-position" forFilter: "marq" integer: [[o_addtext_pos_pop selectedItem] tag]];
1334 }
1335
1336 - (IBAction)enableAddLogo:(id)sender
1337 {
1338     BOOL b_state = [o_addlogo_ckb state];
1339
1340     [o_addlogo_pos_pop setEnabled: b_state];
1341     [o_addlogo_pos_lbl setEnabled: b_state];
1342     [o_addlogo_logo_fld setEnabled: b_state];
1343     [o_addlogo_logo_lbl setEnabled: b_state];
1344     [o_addlogo_transparency_sld setEnabled: b_state];
1345     [o_addlogo_transparency_lbl setEnabled: b_state];
1346     [self setVideoFilter: "logo" on: b_state];
1347 }
1348
1349 - (IBAction)addLogoModifierChanged:(id)sender
1350 {
1351     if (sender == o_addlogo_logo_fld)
1352         [self setVideoFilterProperty: "logo-file" forFilter: "logo" string: (char *)[[o_addlogo_logo_fld stringValue] UTF8String]];
1353     else if (sender == o_addlogo_pos_pop)
1354         [self setVideoFilterProperty: "logo-position" forFilter: "logo" integer: [[o_addlogo_pos_pop selectedItem] tag]];
1355     else {
1356         [self setVideoFilterProperty: "logo-opacity" forFilter: "logo" integer: [o_addlogo_transparency_sld intValue]];
1357         [o_addlogo_transparency_sld setToolTip: [NSString stringWithFormat:@"%i", [o_addlogo_transparency_sld intValue]]];
1358     }
1359 }
1360
1361 - (IBAction)enableAnaglyph:(id)sender
1362 {
1363     [self setVideoFilter: "anaglyph" on: [o_anaglyph_ckb state]];
1364 }
1365
1366 @end