Library.mm

   1 /* WinterBoard - Theme Manager for the iPhone
   2  * Copyright (C) 2008  Jay Freeman (saurik)
   3 */
   4
   5 /*
   6  *        Redistribution and use in source and binary
   7  * forms, with or without modification, are permitted
   8  * provided that the following conditions are met:
   9  *
  10  * 1. Redistributions of source code must retain the
  11  *    above copyright notice, this list of conditions
  12  *    and the following disclaimer.
  13  * 2. Redistributions in binary form must reproduce the
  14  *    above copyright notice, this list of conditions
  15  *    and the following disclaimer in the documentation
  16  *    and/or other materials provided with the
  17  *    distribution.
  18  * 3. The name of the author may not be used to endorse
  19  *    or promote products derived from this software
  20  *    without specific prior written permission.
  21  *
  22  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS''
  23  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
  24  * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
  25  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  26  * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE
  27  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  28  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  29  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  30  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  31  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  32  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
  33  * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
  34  * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  35  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  36 */
  37
  38 #include <sys/time.h>
  39
  40 struct timeval _ltv;
  41 bool _itv;
  42
  43 #define _trace() do { \
  44     struct timeval _ctv; \
  45     gettimeofday(&_ctv, NULL); \
  46     if (!_itv) { \
  47         _itv = true; \
  48         _ltv = _ctv; \
  49     } \
  50     fprintf(stderr, "%lu.%.6u[%f]:_trace()@%s:%u[%s]\n", \
  51         _ctv.tv_sec, _ctv.tv_usec, \
  52         (_ctv.tv_sec - _ltv.tv_sec) + (_ctv.tv_usec - _ltv.tv_usec) / 1000000.0, \
  53         __FILE__, __LINE__, __FUNCTION__\
  54     ); \
  55     _ltv = _ctv; \
  56 } while (false)
  57
  58 #define _transient
  59
  60 #import <CoreFoundation/CoreFoundation.h>
  61 #import <Foundation/Foundation.h>
  62 #import <CoreGraphics/CoreGraphics.h>
  63
  64 #import <Celestial/AVController.h>
  65 #import <Celestial/AVItem.h>
  66 #import <Celestial/AVQueue.h>
  67
  68 #include <substrate.h>
  69
  70 #import <UIKit/UIKit.h>
  71
  72 #import <SpringBoard/SBApplication.h>
  73 #import <SpringBoard/SBApplicationIcon.h>
  74 #import <SpringBoard/SBAppWindow.h>
  75 #import <SpringBoard/SBAwayView.h>
  76 #import <SpringBoard/SBBookmarkIcon.h>
  77 #import <SpringBoard/SBButtonBar.h>
  78 #import <SpringBoard/SBCalendarIconContentsView.h>
  79 #import <SpringBoard/SBIconController.h>
  80 #import <SpringBoard/SBIconLabel.h>
  81 #import <SpringBoard/SBIconList.h>
  82 #import <SpringBoard/SBIconModel.h>
  83 #import <SpringBoard/SBImageCache.h>
  84 #import <SpringBoard/SBStatusBarContentsView.h>
  85 #import <SpringBoard/SBStatusBarController.h>
  86 #import <SpringBoard/SBStatusBarOperatorNameView.h>
  87 #import <SpringBoard/SBStatusBarTimeView.h>
  88 #import <SpringBoard/SBUIController.h>
  89 #import <SpringBoard/SBWidgetApplicationIcon.h>
  90
  91 #import <MobileSMS/mSMSMessageTranscriptController.h>
  92
  93 #import <MediaPlayer/MPMoviePlayerController.h>
  94 #import <MediaPlayer/MPVideoView.h>
  95 #import <MediaPlayer/MPVideoView-PlaybackControl.h>
  96
  97 #import <CoreGraphics/CGGeometry.h>
  98
  99 extern "C" void __clear_cache (char *beg, char *end);
 100
 101 @protocol WinterBoard
 102 - (void *) _node;
 103 @end
 104
 105 Class $MPMoviePlayerController;
 106 Class $MPVideoView;
 107 Class $WebCoreFrameBridge;
 108
 109 Class $NSBundle;
 110
 111 Class $UIImage;
 112 Class $UINavigationBar;
 113 Class $UIToolbar;
 114
 115 Class $SBApplication;
 116 Class $SBApplicationIcon;
 117 Class $SBAwayView;
 118 Class $SBBookmarkIcon;
 119 Class $SBButtonBar;
 120 Class $SBCalendarIconContentsView;
 121 Class $SBIcon;
 122 Class $SBIconBadge;
 123 Class $SBIconController;
 124 Class $SBIconLabel;
 125 Class $SBIconList;
 126 Class $SBIconModel;
 127 //Class $SBImageCache;
 128 Class $SBStatusBarContentsView;
 129 Class $SBStatusBarController;
 130 Class $SBStatusBarOperatorNameView;
 131 Class $SBStatusBarTimeView;
 132 Class $SBUIController;
 133 Class $SBWidgetApplicationIcon;
 134
 135 @interface NSDictionary (WinterBoard)
 136 - (UIColor *) colorForKey:(NSString *)key;
 137 - (BOOL) boolForKey:(NSString *)key;
 138 @end
 139
 140 @implementation NSDictionary (WinterBoard)
 141
 142 - (UIColor *) colorForKey:(NSString *)key {
 143     NSString *value = [self objectForKey:key];
 144     if (value == nil)
 145         return nil;
 146     /* XXX: incorrect */
 147     return nil;
 148 }
 149
 150 - (BOOL) boolForKey:(NSString *)key {
 151     if (NSString *value = [self objectForKey:key])
 152         return [value boolValue];
 153     return false;
 154 }
 155
 156 @end
 157
 158 static BOOL (*_GSFontGetUseLegacyFontMetrics)();
 159 #define $GSFontGetUseLegacyFontMetrics() \
 160     (_GSFontGetUseLegacyFontMetrics == NULL ? YES : _GSFontGetUseLegacyFontMetrics())
 161
 162 bool Debug_ = false;
 163 bool Engineer_ = false;
 164
 165 static UIImage *(*_UIApplicationImageWithName)(NSString *name);
 166 static UIImage *(*_UIImageAtPath)(NSString *name, NSBundle *path);
 167 static CGImageRef (*_UIImageRefAtPath)(NSString *name, bool cache, UIImageOrientation *orientation);
 168 static UIImage *(*_UIImageWithNameInDomain)(NSString *name, NSString *domain);
 169 static NSBundle *(*_UIKitBundle)();
 170 static int (*_UISharedImageNameGetIdentifier)(NSString *);
 171 static UIImage *(*_UISharedImageWithIdentifier)(int);
 172
 173 static NSMutableDictionary *UIImages_;
 174 static NSMutableDictionary *PathImages_;
 175 static NSMutableDictionary *Cache_;
 176 static NSMutableDictionary *Strings_;
 177 static NSMutableDictionary *Themed_;
 178 static NSMutableDictionary *Bundles_;
 179
 180 static NSFileManager *Manager_;
 181 static NSDictionary *English_;
 182 static NSMutableDictionary *Info_;
 183 static NSMutableArray *themes_;
 184
 185 static NSString *$getTheme$(NSArray *files, bool parent = false) {
 186     if (!parent)
 187         if (NSString *path = [Themed_ objectForKey:files])
 188             return reinterpret_cast<id>(path) == [NSNull null] ? nil : path;
 189
 190     if (Debug_)
 191         NSLog(@"WB:Debug: %@", [files description]);
 192
 193     NSString *path;
 194
 195     for (NSString *theme in themes_)
 196         for (NSString *file in files) {
 197             path = [NSString stringWithFormat:@"%@/%@", theme, file];
 198             if ([Manager_ fileExistsAtPath:path]) {
 199                 path = parent ? theme : path;
 200                 goto set;
 201             }
 202         }
 203
 204     path = nil;
 205   set:
 206     if (!parent)
 207         [Themed_ setObject:(path == nil ? [NSNull null] : reinterpret_cast<id>(path)) forKey:files];
 208     return path;
 209 }
 210
 211 static NSString *$pathForFile$inBundle$(NSString *file, NSBundle *bundle, bool ui) {
 212     NSString *identifier = [bundle bundleIdentifier];
 213     NSMutableArray *names = [NSMutableArray arrayWithCapacity:8];
 214
 215     if (identifier != nil)
 216         [names addObject:[NSString stringWithFormat:@"Bundles/%@/%@", identifier, file]];
 217     if (NSString *folder = [[bundle bundlePath] lastPathComponent])
 218         [names addObject:[NSString stringWithFormat:@"Folders/%@/%@", folder, file]];
 219     if (ui)
 220         [names addObject:[NSString stringWithFormat:@"UIImages/%@", file]];
 221
 222     #define remapResourceName(oldname, newname) \
 223         else if ([file isEqualToString:oldname]) \
 224             [names addObject:[NSString stringWithFormat:@"%@.png", newname]]; \
 225
 226     if (identifier == nil);
 227     else if ([identifier isEqualToString:@"com.apple.calculator"])
 228         [names addObject:[NSString stringWithFormat:@"Files/Applications/Calculator.app/%@", file]];
 229     else if (![identifier isEqualToString:@"com.apple.springboard"]);
 230         remapResourceName(@"FSO_BG.png", @"StatusBar")
 231         remapResourceName(@"SBDockBG.png", @"Dock")
 232         remapResourceName(@"SBWeatherCelsius.png", @"Icons/Weather")
 233
 234     if (NSString *path = $getTheme$(names))
 235         return path;
 236     return nil;
 237 }
 238
 239 static NSString *$pathForIcon$(SBApplication *self) {
 240     NSString *identifier = [self bundleIdentifier];
 241     NSString *path = [self path];
 242     NSString *folder = [path lastPathComponent];
 243     NSString *dname = [self displayName];
 244     NSString *didentifier = [self displayIdentifier];
 245
 246     if (Debug_)
 247         NSLog(@"WB:Debug: [SBApplication(%@:%@:%@:%@) pathForIcon]", identifier, folder, dname, didentifier);
 248
 249     NSMutableArray *names = [NSMutableArray arrayWithCapacity:8];
 250
 251     if (identifier != nil)
 252         [names addObject:[NSString stringWithFormat:@"Bundles/%@/icon.png", identifier]];
 253     if (folder != nil)
 254         [names addObject:[NSString stringWithFormat:@"Folders/%@/icon.png", folder]];
 255
 256     #define testForIcon(Name) \
 257         if (NSString *name = Name) \
 258             [names addObject:[NSString stringWithFormat:@"Icons/%@.png", name]];
 259
 260     testForIcon(identifier);
 261     testForIcon(dname);
 262
 263     if (didentifier != nil) {
 264         testForIcon([English_ objectForKey:didentifier]);
 265
 266         NSArray *parts = [didentifier componentsSeparatedByString:@"-"];
 267         if ([parts count] != 1)
 268             if (NSDictionary *english = [[[NSDictionary alloc] initWithContentsOfFile:[path stringByAppendingString:@"/English.lproj/UIRoleDisplayNames.strings"]] autorelease])
 269                 testForIcon([english objectForKey:[parts lastObject]]);
 270     }
 271
 272     if (NSString *path = $getTheme$(names))
 273         return path;
 274     return nil;
 275 }
 276
 277 @interface NSBundle (WinterBoard)
 278 + (NSBundle *) wb$bundleWithFile:(NSString *)path;
 279 @end
 280
 281 @implementation NSBundle (WinterBoard)
 282
 283 + (NSBundle *) wb$bundleWithFile:(NSString *)path {
 284     path = [path stringByDeletingLastPathComponent];
 285     if (path == nil || [path length] == 0 || [path isEqualToString:@"/"])
 286         return nil;
 287
 288     NSBundle *bundle([Bundles_ objectForKey:path]);
 289     if (reinterpret_cast<id>(bundle) == [NSNull null])
 290         return nil;
 291     else if (bundle == nil) {
 292         if ([Manager_ fileExistsAtPath:[path stringByAppendingPathComponent:@"Info.plist"]])
 293             bundle = [NSBundle bundleWithPath:path];
 294         if (bundle == nil)
 295             bundle = [NSBundle wb$bundleWithFile:path];
 296         if (Debug_)
 297             NSLog(@"WB:Debug:PathBundle(%@, %@)", path, bundle);
 298         [Bundles_ setObject:(bundle == nil ? [NSNull null] : reinterpret_cast<id>(bundle)) forKey:path];
 299     }
 300
 301     return bundle;
 302 }
 303
 304 @end
 305
 306 @interface NSString (WinterBoard)
 307 - (NSString *) wb$themedPath;
 308 @end
 309
 310 @implementation NSString (WinterBoard)
 311
 312 - (NSString *) wb$themedPath {
 313     if (Debug_)
 314         NSLog(@"WB:Debug:Bypass(\"%@\")", self);
 315
 316     if (NSBundle *bundle = [NSBundle wb$bundleWithFile:self]) {
 317         NSString *file([self stringByResolvingSymlinksInPath]);
 318         NSString *prefix([[bundle bundlePath] stringByResolvingSymlinksInPath]);
 319         if ([file hasPrefix:prefix]) {
 320             NSUInteger length([prefix length]);
 321             if (length != [file length])
 322                 if (NSString *path = $pathForFile$inBundle$([file substringFromIndex:(length + 1)], bundle, false))
 323                     return path;
 324         }
 325     }
 326
 327     return self;
 328 }
 329
 330 @end
 331
 332 UIImage *$cacheForImage$(UIImage *image) {
 333     CGColorSpaceRef space(CGColorSpaceCreateDeviceRGB());
 334     CGRect rect = {CGPointMake(1, 1), [image size]};
 335     CGSize size = {rect.size.width + 2, rect.size.height + 2};
 336
 337     CGContextRef context(CGBitmapContextCreate(NULL, size.width, size.height, 8, 4 * size.width, space, kCGBitmapByteOrder32Little | kCGImageAlphaPremultipliedFirst));
 338     CGColorSpaceRelease(space);
 339
 340     CGContextDrawImage(context, rect, [image CGImage]);
 341     CGImageRef ref(CGBitmapContextCreateImage(context));
 342     CGContextRelease(context);
 343
 344     UIImage *cache([UIImage imageWithCGImage:ref]);
 345     CGImageRelease(ref);
 346
 347     return cache;
 348 }
 349
 350 /*MSHook(id, SBImageCache$initWithName$forImageWidth$imageHeight$initialCapacity$, SBImageCache *self, SEL sel, NSString *name, unsigned width, unsigned height, unsigned capacity) {
 351     //if ([name isEqualToString:@"icons"]) return nil;
 352     return _SBImageCache$initWithName$forImageWidth$imageHeight$initialCapacity$(self, sel, name, width, height, capacity);
 353 }*/
 354
 355 MSHook(void, SBIconModel$cacheImageForIcon$, SBIconModel *self, SEL sel, SBIcon *icon) {
 356     NSString *key([icon displayIdentifier]);
 357
 358     if (UIImage *image = [icon icon]) {
 359         CGSize size = [image size];
 360         if (size.width != 59 || size.height != 60) {
 361             UIImage *cache($cacheForImage$(image));
 362             [Cache_ setObject:cache forKey:key];
 363             return;
 364         }
 365     }
 366
 367     _SBIconModel$cacheImageForIcon$(self, sel, icon);
 368 }
 369
 370 MSHook(UIImage *, SBIconModel$getCachedImagedForIcon$, SBIconModel *self, SEL sel, SBIcon *icon) {
 371     NSString *key([icon displayIdentifier]);
 372     if (UIImage *image = [Cache_ objectForKey:key])
 373         return image;
 374     else
 375         return _SBIconModel$getCachedImagedForIcon$(self, sel, icon);
 376 }
 377
 378 MSHook(UIImage *, SBApplicationIcon$icon, SBApplicationIcon *self, SEL sel) {
 379     if (![Info_ boolForKey:@"ComposeStoreIcons"])
 380         if (NSString *path = $pathForIcon$([self application]))
 381             return [UIImage imageWithContentsOfFile:path];
 382     return _SBApplicationIcon$icon(self, sel);
 383 }
 384
 385 MSHook(UIImage *, SBWidgetApplicationIcon$icon, SBWidgetApplicationIcon *self, SEL sel) {
 386     if (Debug_)
 387         NSLog(@"WB:Debug:Widget(%@:%@)", [self displayIdentifier], [self displayName]);
 388     if (NSString *path = $getTheme$([NSArray arrayWithObject:[NSString stringWithFormat:@"Icons/%@.png", [self displayName]]]))
 389         return [UIImage imageWithContentsOfFile:path];
 390     return _SBWidgetApplicationIcon$icon(self, sel);
 391 }
 392
 393 MSHook(UIImage *, SBBookmarkIcon$icon, SBBookmarkIcon *self, SEL sel) {
 394     if (Debug_)
 395         NSLog(@"WB:Debug:Bookmark(%@:%@)", [self displayIdentifier], [self displayName]);
 396     if (NSString *path = $getTheme$([NSArray arrayWithObject:[NSString stringWithFormat:@"Icons/%@.png", [self displayName]]]))
 397         return [UIImage imageWithContentsOfFile:path];
 398     return _SBBookmarkIcon$icon(self, sel);
 399 }
 400
 401 MSHook(NSString *, SBApplication$pathForIcon, SBApplication *self, SEL sel) {
 402     if (NSString *path = $pathForIcon$(self))
 403         return path;
 404     return _SBApplication$pathForIcon(self, sel);
 405 }
 406
 407 static UIImage *CachedImageAtPath(NSString *path) {
 408     path = [path stringByResolvingSymlinksInPath];
 409     UIImage *image = [PathImages_ objectForKey:path];
 410     if (image != nil)
 411         return reinterpret_cast<id>(image) == [NSNull null] ? nil : image;
 412     image = [[UIImage alloc] initWithContentsOfFile:path cache:true];
 413     if (image != nil)
 414         image = [image autorelease];
 415     [PathImages_ setObject:(image == nil ? [NSNull null] : reinterpret_cast<id>(image)) forKey:path];
 416     return image;
 417 }
 418
 419 MSHook(CGImageRef, _UIImageRefAtPath, NSString *name, bool cache, UIImageOrientation *orientation) {
 420     if (Debug_)
 421         NSLog(@"WB:Debug: _UIImageRefAtPath(\"%@\", %s)", name, cache ? "true" : "false");
 422     return __UIImageRefAtPath([name wb$themedPath], cache, orientation);
 423 }
 424
 425 /*MSHook(UIImage *, _UIImageAtPath, NSString *name, NSBundle *bundle) {
 426     if (bundle == nil)
 427         return __UIImageAtPath(name, nil);
 428     else {
 429         NSString *key = [NSString stringWithFormat:@"B:%@/%@", [bundle bundleIdentifier], name];
 430         UIImage *image = [PathImages_ objectForKey:key];
 431         if (image != nil)
 432             return reinterpret_cast<id>(image) == [NSNull null] ? nil : image;
 433         if (Debug_)
 434             NSLog(@"WB:Debug: _UIImageAtPath(\"%@\", %@)", name, bundle);
 435         if (NSString *path = $pathForFile$inBundle$(name, bundle, false))
 436             image = CachedImageAtPath(path);
 437         if (image == nil)
 438             image = __UIImageAtPath(name, bundle);
 439         [PathImages_ setObject:(image == nil ? [NSNull null] : reinterpret_cast<id>(image)) forKey:key];
 440         return image;
 441     }
 442 }*/
 443
 444 MSHook(UIImage *, _UIApplicationImageWithName, NSString *name) {
 445     NSBundle *bundle = [NSBundle mainBundle];
 446     if (Debug_)
 447         NSLog(@"WB:Debug: _UIApplicationImageWithName(\"%@\", %@)", name, bundle);
 448     if (NSString *path = $pathForFile$inBundle$(name, bundle, false))
 449         return CachedImageAtPath(path);
 450     return __UIApplicationImageWithName(name);
 451 }
 452
 453 #define WBDelegate(delegate) \
 454     - (NSMethodSignature*) methodSignatureForSelector:(SEL)sel { \
 455         if (Engineer_) \
 456             NSLog(@"WB:MS:%s:(%s)", class_getName([self class]), sel_getName(sel)); \
 457         if (NSMethodSignature *sig = [delegate methodSignatureForSelector:sel]) \
 458             return sig; \
 459         NSLog(@"WB:Error: [%s methodSignatureForSelector:(%s)]", class_getName([self class]), sel_getName(sel)); \
 460         return nil; \
 461     } \
 462 \
 463     - (void) forwardInvocation:(NSInvocation*)inv { \
 464         SEL sel = [inv selector]; \
 465         if ([delegate respondsToSelector:sel]) \
 466             [inv invokeWithTarget:delegate]; \
 467         else \
 468             NSLog(@"WB:Error: [%s forwardInvocation:(%s)]", class_getName([self class]), sel_getName(sel)); \
 469     }
 470
 471 MSHook(NSString *, NSBundle$pathForResource$ofType$, NSBundle *self, SEL sel, NSString *resource, NSString *type) {
 472     NSString *file = type == nil ? resource : [NSString stringWithFormat:@"%@.%@", resource, type];
 473     if (Debug_)
 474         NSLog(@"WB:Debug: [NSBundle(%@) pathForResource:\"%@\"]", [self bundleIdentifier], file);
 475     if (NSString *path = $pathForFile$inBundle$(file, self, false))
 476         return path;
 477     return _NSBundle$pathForResource$ofType$(self, sel, resource, type);
 478 }
 479
 480 void $setBarStyle$_(NSString *name, int &style) {
 481     if (Debug_)
 482         NSLog(@"WB:Debug:%@Style:%d", name, style);
 483     NSNumber *number = nil;
 484     if (number == nil)
 485         number = [Info_ objectForKey:[NSString stringWithFormat:@"%@Style-%d", name, style]];
 486     if (number == nil)
 487         number = [Info_ objectForKey:[NSString stringWithFormat:@"%@Style", name]];
 488     if (number != nil) {
 489         style = [number intValue];
 490         if (Debug_)
 491             NSLog(@"WB:Debug:%@Style=%d", name, style);
 492     }
 493 }
 494
 495 MSHook(void, SBCalendarIconContentsView$drawRect$, SBCalendarIconContentsView *self, SEL sel, CGRect rect) {
 496     NSBundle *bundle([NSBundle mainBundle]);
 497
 498     CFLocaleRef locale(CFLocaleCopyCurrent());
 499     CFDateFormatterRef formatter(CFDateFormatterCreate(NULL, locale, kCFDateFormatterNoStyle, kCFDateFormatterNoStyle));
 500     CFRelease(locale);
 501
 502     CFDateRef now(CFDateCreate(NULL, CFAbsoluteTimeGetCurrent()));
 503
 504     CFDateFormatterSetFormat(formatter, (CFStringRef) [bundle localizedStringForKey:@"CALENDAR_ICON_DAY_NUMBER_FORMAT" value:@"" table:@"SpringBoard"]);
 505     CFStringRef date(CFDateFormatterCreateStringWithDate(NULL, formatter, now));
 506     CFDateFormatterSetFormat(formatter, (CFStringRef) [bundle localizedStringForKey:@"CALENDAR_ICON_DAY_NAME_FORMAT" value:@"cccc" table:@"SpringBoard"]);
 507     CFStringRef day(CFDateFormatterCreateStringWithDate(NULL, formatter, now));
 508
 509     CFRelease(now);
 510
 511     CFRelease(formatter);
 512
 513     NSString *datestyle(@""
 514         "font-family: Helvetica; "
 515         "font-weight: bold; "
 516         "font-size: 39px; "
 517         "color: #333333; "
 518         "alpha: 1.0; "
 519     "");
 520
 521     NSString *daystyle(@""
 522         "font-family: Helvetica; "
 523         "font-weight: bold; "
 524         "font-size: 9px; "
 525         "color: white; "
 526         "text-shadow: rgba(0, 0, 0, 0.2) -1px -1px 2px; "
 527     "");
 528
 529     if (NSString *style = [Info_ objectForKey:@"CalendarIconDateStyle"])
 530         datestyle = [datestyle stringByAppendingString:style];
 531     if (NSString *style = [Info_ objectForKey:@"CalendarIconDayStyle"])
 532         daystyle = [daystyle stringByAppendingString:style];
 533
 534     float width([self bounds].size.width);
 535     float leeway(10);
 536     CGSize datesize = [(NSString *)date sizeWithStyle:datestyle forWidth:(width + leeway)];
 537     CGSize daysize = [(NSString *)day sizeWithStyle:daystyle forWidth:(width + leeway)];
 538
 539     unsigned base($GSFontGetUseLegacyFontMetrics() ? 71 : 70);
 540
 541     [(NSString *)date drawAtPoint:CGPointMake(
 542         (width + 1 - datesize.width) / 2, (base - datesize.height) / 2
 543     ) withStyle:datestyle];
 544
 545     [(NSString *)day drawAtPoint:CGPointMake(
 546         (width + 1 - daysize.width) / 2, (16 - daysize.height) / 2
 547     ) withStyle:daystyle];
 548
 549     CFRelease(date);
 550     CFRelease(day);
 551 }
 552
 553 /*static id UINavigationBarBackground$initWithFrame$withBarStyle$withTintColor$(UINavigationBarBackground<WinterBoard> *self, SEL sel, CGRect frame, int style, UIColor *tint) {
 554 _trace();
 555
 556     if (NSNumber *number = [Info_ objectForKey:@"NavigationBarStyle"])
 557         style = [number intValue];
 558
 559     if (UIColor *color = [Info_ colorForKey:@"NavigationBarTint"])
 560         tint = color;
 561
 562     return [self wb$initWithFrame:frame withBarStyle:style withTintColor:tint];
 563 }*/
 564
 565 /*static id UINavigationBar$initWithCoder$(SBAppWindow<WinterBoard> *self, SEL sel, CGRect frame, NSCoder *coder) {
 566     self = [self wb$initWithCoder:coder];
 567     if (self == nil)
 568         return nil;
 569     UINavigationBar$setBarStyle$_(self);
 570     return self;
 571 }
 572
 573 static id UINavigationBar$initWithFrame$(SBAppWindow<WinterBoard> *self, SEL sel, CGRect frame) {
 574     self = [self wb$initWithFrame:frame];
 575     if (self == nil)
 576         return nil;
 577     UINavigationBar$setBarStyle$_(self);
 578     return self;
 579 }*/
 580
 581 MSHook(void, UIToolbar$setBarStyle$, UIToolbar *self, SEL sel, int style) {
 582     $setBarStyle$_(@"Toolbar", style);
 583     return _UIToolbar$setBarStyle$(self, sel, style);
 584 }
 585
 586 MSHook(void, UINavigationBar$setBarStyle$, UINavigationBar *self, SEL sel, int style) {
 587     $setBarStyle$_(@"NavigationBar", style);
 588     return _UINavigationBar$setBarStyle$(self, sel, style);
 589 }
 590
 591 MSHook(void, SBButtonBar$didMoveToSuperview, UIView *self, SEL sel) {
 592     [[self superview] setBackgroundColor:[UIColor clearColor]];
 593     _SBButtonBar$didMoveToSuperview(self, sel);
 594 }
 595
 596 MSHook(void, SBStatusBarContentsView$didMoveToSuperview, UIView *self, SEL sel) {
 597     [[self superview] setBackgroundColor:[UIColor clearColor]];
 598     _SBStatusBarContentsView$didMoveToSuperview(self, sel);
 599 }
 600
 601 MSHook(UIImage *, UIImage$defaultDesktopImage, UIImage *self, SEL sel) {
 602     if (Debug_)
 603         NSLog(@"WB:Debug:DefaultDesktopImage");
 604     if (NSString *path = $getTheme$([NSArray arrayWithObjects:@"LockBackground.png", @"LockBackground.jpg", nil]))
 605         return [UIImage imageWithContentsOfFile:path];
 606     return _UIImage$defaultDesktopImage(self, sel);
 607 }
 608
 609 static NSArray *Wallpapers_;
 610 static NSString *WallpaperFile_;
 611 static UIImageView *WallpaperImage_;
 612 static UIWebDocumentView *WallpaperPage_;
 613 static NSURL *WallpaperURL_;
 614
 615 #define _release(object) \
 616     do if (object != nil) { \
 617         [object release]; \
 618         object = nil; \
 619     } while (false)
 620
 621 void DumpHierarchy(UIView *view, unsigned index = 0, unsigned indent = 0) {
 622     NSLog(@"%*s|%2d:%s", indent * 3, "", index, class_getName([view class]));
 623     index = 0;
 624     for (UIView *child in [view subviews])
 625         DumpHierarchy(child, index++, indent + 1);
 626 }
 627
 628 MSHook(id, SBUIController$init, SBUIController *self, SEL sel) {
 629     self = _SBUIController$init(self, sel);
 630     if (self == nil)
 631         return nil;
 632
 633     UIWindow *&_window(MSHookIvar<UIWindow *>(self, "_window"));
 634     UIView *&_contentLayer(MSHookIvar<UIView *>(self, "_contentLayer"));
 635     UIView *&_contentView(MSHookIvar<UIView *>(self, "_contentView"));
 636
 637     UIView *layer;
 638     if (&_contentLayer != NULL)
 639         layer = _contentLayer;
 640     else if (&_contentView != NULL)
 641         layer = _contentView;
 642     else
 643         layer = nil;
 644
 645     UIView *content([[[UIView alloc] initWithFrame:[layer frame]] autorelease]);
 646     [content setBackgroundColor:[layer backgroundColor]];
 647     [layer setBackgroundColor:[UIColor clearColor]];
 648     [layer setFrame:[content bounds]];
 649     [_window setContentView:content];
 650
 651     _release(WallpaperFile_);
 652     _release(WallpaperImage_);
 653     _release(WallpaperPage_);
 654     _release(WallpaperURL_);
 655
 656     if (NSString *theme = $getTheme$(Wallpapers_, true)) {
 657         NSString *mp4 = [theme stringByAppendingPathComponent:@"Wallpaper.mp4"];
 658         if ([Manager_ fileExistsAtPath:mp4]) {
 659 #if UseAVController
 660             NSError *error;
 661
 662             static AVController *controller_(nil);
 663             if (controller_ == nil) {
 664                 AVQueue *queue([AVQueue avQueue]);
 665                 controller_ = [[AVController avControllerWithQueue:queue error:&error] retain];
 666             }
 667
 668             AVQueue *queue([controller_ queue]);
 669
 670             UIView *video([[[UIView alloc] initWithFrame:[content bounds]] autorelease]);
 671             [controller_ setLayer:[video _layer]];
 672
 673             AVItem *item([[[AVItem alloc] initWithPath:mp4 error:&error] autorelease]);
 674             [queue appendItem:item error:&error];
 675
 676             [controller_ play:&error];
 677 #elif UseMPMoviePlayerController
 678             NSURL *url([NSURL fileURLWithPath:mp4]);
 679             MPMoviePlayerController *controller = [[MPMoviePlayerController alloc] initWithContentURL:url];
 680             controller.movieControlMode = MPMovieControlModeHidden;
 681             [controller play];
 682 #else
 683             MPVideoView *video = [[[$MPVideoView alloc] initWithFrame:[content bounds]] autorelease];
 684             [video setMovieWithPath:mp4];
 685             [video setRepeatMode:1];
 686             [video setRepeatGap:-1];
 687             [video playFromBeginning];;
 688 #endif
 689
 690             [content addSubview:video];
 691         }
 692
 693         NSString *png = [theme stringByAppendingPathComponent:@"Wallpaper.png"];
 694         NSString *jpg = [theme stringByAppendingPathComponent:@"Wallpaper.jpg"];
 695
 696         NSString *path;
 697         if ([Manager_ fileExistsAtPath:png])
 698             path = png;
 699         else if ([Manager_ fileExistsAtPath:jpg])
 700             path = jpg;
 701         else path = nil;
 702
 703         UIImage *image;
 704         if (path != nil) {
 705             image = [[UIImage alloc] initWithContentsOfFile:path];
 706             if (image != nil)
 707                 image = [image autorelease];
 708         } else image = nil;
 709
 710         if (image != nil) {
 711             WallpaperFile_ = [path retain];
 712             WallpaperImage_ = [[UIImageView alloc] initWithImage:image];
 713             [content addSubview:WallpaperImage_];
 714         }
 715
 716         NSString *html = [theme stringByAppendingPathComponent:@"Wallpaper.html"];
 717         if ([Manager_ fileExistsAtPath:html]) {
 718             CGRect bounds = [content bounds];
 719
 720             UIWebDocumentView *view([[[UIWebDocumentView alloc] initWithFrame:bounds] autorelease]);
 721             [view setAutoresizes:true];
 722
 723             WallpaperPage_ = [view retain];
 724             WallpaperURL_ = [[NSURL fileURLWithPath:html] retain];
 725
 726             [WallpaperPage_ loadRequest:[NSURLRequest requestWithURL:WallpaperURL_]];
 727
 728             [[view webView] setDrawsBackground:false];
 729             [view setBackgroundColor:[UIColor clearColor]];
 730
 731             [content addSubview:view];
 732         }
 733     }
 734
 735     for (size_t i(0), e([themes_ count]); i != e; ++i) {
 736         NSString *theme = [themes_ objectAtIndex:(e - i - 1)];
 737         NSString *html = [theme stringByAppendingPathComponent:@"Widget.html"];
 738         if ([Manager_ fileExistsAtPath:html]) {
 739             CGRect bounds = [content bounds];
 740
 741             UIWebDocumentView *view([[[UIWebDocumentView alloc] initWithFrame:bounds] autorelease]);
 742             [view setAutoresizes:true];
 743
 744             NSURL *url = [NSURL fileURLWithPath:html];
 745             [view loadRequest:[NSURLRequest requestWithURL:url]];
 746
 747             [[view webView] setDrawsBackground:false];
 748             [view setBackgroundColor:[UIColor clearColor]];
 749
 750             [content addSubview:view];
 751         }
 752     }
 753
 754     [content addSubview:layer];
 755     DumpHierarchy(_window);
 756
 757     return self;
 758 }
 759
 760 MSHook(void, SBAwayView$updateDesktopImage$, SBAwayView *self, SEL sel, UIImage *image) {
 761     NSString *path = $getTheme$([NSArray arrayWithObject:@"LockBackground.html"]);
 762     UIView *&_backgroundView(MSHookIvar<UIView *>(self, "_backgroundView"));
 763
 764     if (path != nil && _backgroundView != nil)
 765         path = nil;
 766
 767     _SBAwayView$updateDesktopImage$(self, sel, image);
 768
 769     if (path != nil) {
 770         CGRect bounds = [self bounds];
 771
 772         UIWebDocumentView *view([[[UIWebDocumentView alloc] initWithFrame:bounds] autorelease]);
 773         [view setAutoresizes:true];
 774
 775         if (WallpaperPage_ != nil)
 776             [WallpaperPage_ release];
 777         WallpaperPage_ = [view retain];
 778
 779         if (WallpaperURL_ != nil)
 780             [WallpaperURL_ release];
 781         WallpaperURL_ = [[NSURL fileURLWithPath:path] retain];
 782
 783         [WallpaperPage_ loadRequest:[NSURLRequest requestWithURL:WallpaperURL_]];
 784
 785         [[view webView] setDrawsBackground:false];
 786         [view setBackgroundColor:[UIColor clearColor]];
 787
 788         [self insertSubview:view aboveSubview:_backgroundView];
 789     }
 790 }
 791
 792 /*extern "C" CGColorRef CGGStateGetSystemColor(void *);
 793 extern "C" CGColorRef CGGStateGetFillColor(void *);
 794 extern "C" CGColorRef CGGStateGetStrokeColor(void *);
 795 extern "C" NSString *UIStyleStringFromColor(CGColorRef);*/
 796
 797 /* WBTimeLabel {{{ */
 798 @interface WBTimeLabel : NSProxy {
 799     NSString *time_;
 800     _transient SBStatusBarTimeView *view_;
 801 }
 802
 803 - (id) initWithTime:(NSString *)time view:(SBStatusBarTimeView *)view;
 804
 805 @end
 806
 807 @implementation WBTimeLabel
 808
 809 - (void) dealloc {
 810     [time_ release];
 811     [super dealloc];
 812 }
 813
 814 - (id) initWithTime:(NSString *)time view:(SBStatusBarTimeView *)view {
 815     time_ = [time retain];
 816     view_ = view;
 817     return self;
 818 }
 819
 820 - (NSString *) description {
 821     return time_;
 822 }
 823
 824 WBDelegate(time_)
 825
 826 - (CGSize) drawAtPoint:(CGPoint)point forWidth:(float)width withFont:(UIFont *)font lineBreakMode:(int)mode {
 827     if (NSString *custom = [Info_ objectForKey:@"TimeStyle"]) {
 828         BOOL &_mode(MSHookIvar<BOOL>(view_, "_mode"));;
 829
 830         [time_ drawAtPoint:point withStyle:[NSString stringWithFormat:@""
 831             "font-family: Helvetica; "
 832             "font-weight: bold; "
 833             "font-size: 14px; "
 834             "color: %@; "
 835         "%@", _mode ? @"white" : @"black", custom]];
 836
 837         return CGSizeZero;
 838     }
 839
 840     return [time_ drawAtPoint:point forWidth:width withFont:font lineBreakMode:mode];
 841 }
 842
 843 @end
 844 /* }}} */
 845 /* WBBadgeLabel {{{ */
 846 @interface WBBadgeLabel : NSProxy {
 847     NSString *badge_;
 848 }
 849
 850 - (id) initWithBadge:(NSString *)badge;
 851
 852 @end
 853
 854 @implementation WBBadgeLabel
 855
 856 - (void) dealloc {
 857     [badge_ release];
 858     [super dealloc];
 859 }
 860
 861 - (id) initWithBadge:(NSString *)badge {
 862     badge_ = [badge retain];
 863     return self;
 864 }
 865
 866 WBDelegate(badge_)
 867
 868 - (CGSize) drawAtPoint:(CGPoint)point forWidth:(float)width withFont:(UIFont *)font lineBreakMode:(int)mode {
 869     if (NSString *custom = [Info_ objectForKey:@"BadgeStyle"]) {
 870         [badge_ drawAtPoint:point withStyle:[NSString stringWithFormat:@""
 871             "font-family: Helvetica; "
 872             "font-weight: bold; "
 873             "font-size: 17px; "
 874             "color: white; "
 875         "%@", custom]];
 876
 877         return CGSizeZero;
 878     }
 879
 880     return [badge_ drawAtPoint:point forWidth:width withFont:font lineBreakMode:mode];
 881 }
 882
 883 @end
 884 /* }}} */
 885
 886 MSHook(void, SBIcon$setAlpha$, SBIcon *self, SEL sel, float alpha) {
 887     if (NSNumber *number = [Info_ objectForKey:@"IconAlpha"])
 888         alpha = [number floatValue];
 889     return _SBIcon$setAlpha$(self, sel, alpha);
 890 }
 891
 892 MSHook(id, SBIconBadge$initWithBadge$, SBIconBadge *self, SEL sel, NSString *badge) {
 893     if ((self = _SBIconBadge$initWithBadge$(self, sel, badge)) != nil) {
 894         id &_badge(MSHookIvar<id>(self, "_badge"));
 895         if (_badge != nil)
 896             if (id label = [[WBBadgeLabel alloc] initWithBadge:[_badge autorelease]])
 897                 _badge = label;
 898     } return self;
 899 }
 900
 901 void SBStatusBarController$setStatusBarMode(int &mode) {
 902     if (Debug_)
 903         NSLog(@"WB:Debug:setStatusBarMode:%d", mode);
 904     if (mode < 100) // 104:hidden 105:glowing
 905         if (NSNumber *number = [Info_ objectForKey:@"StatusBarMode"])
 906             mode = [number intValue];
 907 }
 908
 909 /*MSHook(void, SBStatusBarController$setStatusBarMode$orientation$duration$animation$, SBStatusBarController *self, SEL sel, int mode, int orientation, double duration, int animation) {
 910     NSLog(@"mode:%d orientation:%d duration:%f animation:%d", mode, orientation, duration, animation);
 911     SBStatusBarController$setStatusBarMode(mode);
 912     return _SBStatusBarController$setStatusBarMode$orientation$duration$animation$(self, sel, mode, orientation, duration, animation);
 913 }*/
 914
 915 MSHook(void, SBStatusBarController$setStatusBarMode$orientation$duration$fenceID$animation$, SBStatusBarController *self, SEL sel, int mode, int orientation, float duration, int fenceID, int animation) {
 916     NSLog(@"mode:%d orientation:%d duration:%f fenceID:%d animation:%d", mode, orientation, duration, fenceID, animation);
 917     SBStatusBarController$setStatusBarMode(mode);
 918     return _SBStatusBarController$setStatusBarMode$orientation$duration$fenceID$animation$(self, sel, mode, orientation, duration, fenceID, animation);
 919 }
 920
 921 MSHook(void, SBStatusBarController$setStatusBarMode$orientation$duration$fenceID$animation$startTime$, SBStatusBarController *self, SEL sel, int mode, int orientation, double duration, int fenceID, int animation, double startTime) {
 922     NSLog(@"mode:%d orientation:%d duration:%f fenceID:%d animation:%d startTime:%f", mode, orientation, duration, fenceID, animation, startTime);
 923     SBStatusBarController$setStatusBarMode(mode);
 924     NSLog(@"mode=%u", mode);
 925     return _SBStatusBarController$setStatusBarMode$orientation$duration$fenceID$animation$startTime$(self, sel, mode, orientation, duration, fenceID, animation, startTime);
 926 }
 927
 928 /*MSHook(id, SBStatusBarContentsView$initWithStatusBar$mode$, SBStatusBarContentsView *self, SEL sel, id bar, int mode) {
 929     if (NSNumber *number = [Info_ objectForKey:@"StatusBarContentsMode"])
 930         mode = [number intValue];
 931     return _SBStatusBarContentsView$initWithStatusBar$mode$(self, sel, bar, mode);
 932 }*/
 933
 934 MSHook(NSString *, SBStatusBarOperatorNameView$operatorNameStyle, SBStatusBarOperatorNameView *self, SEL sel) {
 935     NSString *style(_SBStatusBarOperatorNameView$operatorNameStyle(self, sel));
 936     if (Debug_)
 937         NSLog(@"operatorNameStyle= %@", style);
 938     if (NSString *custom = [Info_ objectForKey:@"OperatorNameStyle"])
 939         style = [NSString stringWithFormat:@"%@; %@", style, custom];
 940     return style;
 941 }
 942
 943 MSHook(void, SBStatusBarOperatorNameView$setOperatorName$fullSize$, SBStatusBarOperatorNameView *self, SEL sel, NSString *name, BOOL full) {
 944     if (Debug_)
 945         NSLog(@"setOperatorName:\"%@\" fullSize:%u", name, full);
 946     return _SBStatusBarOperatorNameView$setOperatorName$fullSize$(self, sel, name, NO);
 947 }
 948
 949 // XXX: replace this with [SBStatusBarTimeView tile]
 950 MSHook(void, SBStatusBarTimeView$drawRect$, SBStatusBarTimeView *self, SEL sel, CGRect rect) {
 951     id &_time(MSHookIvar<id>(self, "_time"));
 952     if (_time != nil && [_time class] != [WBTimeLabel class])
 953         object_setInstanceVariable(self, "_time", reinterpret_cast<void *>([[WBTimeLabel alloc] initWithTime:[_time autorelease] view:self]));
 954     return _SBStatusBarTimeView$drawRect$(self, sel, rect);
 955 }
 956
 957 @interface UIView (WinterBoard)
 958 - (bool) wb$isWBImageView;
 959 @end
 960
 961 @implementation UIView (WinterBoard)
 962
 963 - (bool) wb$isWBImageView {
 964     return false;
 965 }
 966
 967 @end
 968
 969 @interface WBImageView : UIImageView {
 970 }
 971
 972 - (bool) wb$isWBImageView;
 973 - (void) wb$updateFrame;
 974 @end
 975
 976 @implementation WBImageView
 977
 978 - (bool) wb$isWBImageView {
 979     return true;
 980 }
 981
 982 - (void) wb$updateFrame {
 983     CGRect frame([self frame]);
 984     frame.origin.y = 0;
 985
 986     for (UIView *view(self); ; ) {
 987         view = [view superview];
 988         if (view == nil)
 989             break;
 990         frame.origin.y -= [view frame].origin.y;
 991     }
 992
 993     [self setFrame:frame];
 994 }
 995
 996 @end
 997
 998 MSHook(void, SBIconList$setFrame$, SBIconList *self, SEL sel, CGRect frame) {
 999     NSArray *subviews([self subviews]);
1000     WBImageView *view([subviews count] == 0 ? nil : [subviews objectAtIndex:0]);
1001     if (view != nil && [view wb$isWBImageView])
1002         [view wb$updateFrame];
1003     _SBIconList$setFrame$(self, sel, frame);
1004 }
1005
1006 MSHook(void, SBIconController$noteNumberOfIconListsChanged, SBIconController *self, SEL sel) {
1007     SBIconModel *&_iconModel(MSHookIvar<SBIconModel *>(self, "_iconModel"));
1008     NSArray *lists([_iconModel iconLists]);
1009
1010     for (unsigned i(0), e([lists count]); i != e; ++i)
1011         if (NSString *path = $getTheme$([NSArray arrayWithObject:[NSString stringWithFormat:@"Page%u.png", i]])) {
1012             SBIconList *list([lists objectAtIndex:i]);
1013             NSArray *subviews([list subviews]);
1014
1015             WBImageView *view([subviews count] == 0 ? nil : [subviews objectAtIndex:0]);
1016             if (view == nil || ![view wb$isWBImageView]) {
1017                 view = [[[WBImageView alloc] init] autorelease];
1018                 [list insertSubview:view atIndex:0];
1019             }
1020
1021             UIImage *image([UIImage imageWithContentsOfFile:path]);
1022             [view setImage:image];
1023             [view wb$updateFrame];
1024         }
1025
1026     return _SBIconController$noteNumberOfIconListsChanged(self, sel);
1027 }
1028
1029 MSHook(id, SBIconLabel$initWithSize$label$, SBIconLabel *self, SEL sel, CGSize size, NSString *label) {
1030     self = _SBIconLabel$initWithSize$label$(self, sel, size, label);
1031     if (self != nil)
1032         [self setClipsToBounds:NO];
1033     return self;
1034 }
1035
1036 MSHook(void, SBIconLabel$setInDock$, SBIconLabel *self, SEL sel, BOOL docked) {
1037     id &_label(MSHookIvar<id>(self, "_label"));
1038     if (![Info_ boolForKey:@"UndockedIconLabels"])
1039         docked = true;
1040     if (_label != nil && [_label respondsToSelector:@selector(setInDock:)])
1041         [_label setInDock:docked];
1042     return _SBIconLabel$setInDock$(self, sel, docked);
1043 }
1044
1045 MSHook(NSString *, NSBundle$localizedStringForKey$value$table$, NSBundle *self, SEL sel, NSString *key, NSString *value, NSString *table) {
1046     NSString *identifier = [self bundleIdentifier];
1047     NSLocale *locale = [NSLocale currentLocale];
1048     NSString *language = [locale objectForKey:NSLocaleLanguageCode];
1049     if (Debug_)
1050         NSLog(@"WB:Debug:[NSBundle(%@) localizedStringForKey:\"%@\" value:\"%@\" table:\"%@\"] (%@)", identifier, key, value, table, language);
1051     NSString *file = table == nil ? @"Localizable" : table;
1052     NSString *name = [NSString stringWithFormat:@"%@:%@", identifier, file];
1053     NSDictionary *strings;
1054     if ((strings = [Strings_ objectForKey:name]) != nil) {
1055         if (static_cast<id>(strings) != [NSNull null]) strings:
1056             if (NSString *value = [strings objectForKey:key])
1057                 return value;
1058     } else if (NSString *path = $pathForFile$inBundle$([NSString stringWithFormat:@"%@.lproj/%@.strings",
1059         language, file
1060     ], self, false)) {
1061         if ((strings = [[NSDictionary alloc] initWithContentsOfFile:path]) != nil) {
1062             [Strings_ setObject:[strings autorelease] forKey:name];
1063             goto strings;
1064         } else goto null;
1065     } else null:
1066         [Strings_ setObject:[NSNull null] forKey:name];
1067     return _NSBundle$localizedStringForKey$value$table$(self, sel, key, value, table);
1068 }
1069
1070 @class WebCoreFrameBridge;
1071 MSHook(CGSize, WebCoreFrameBridge$renderedSizeOfNode$constrainedToWidth$, WebCoreFrameBridge *self, SEL sel, id node, float width) {
1072     if (node == nil)
1073         return CGSizeZero;
1074     void **core(reinterpret_cast<void **>([node _node]));
1075     if (core == NULL || core[6] == NULL)
1076         return CGSizeZero;
1077     return _WebCoreFrameBridge$renderedSizeOfNode$constrainedToWidth$(self, sel, node, width);
1078 }
1079
1080 MSHook(void, SBIconLabel$drawRect$, SBIconLabel *self, SEL sel, CGRect rect) {
1081     CGRect bounds = [self bounds];
1082
1083     static Ivar drawMoreLegibly = object_getInstanceVariable(self, "_drawMoreLegibly", NULL);
1084
1085     BOOL docked;
1086     Ivar ivar = object_getInstanceVariable(self, "_inDock", reinterpret_cast<void **>(&docked));
1087     docked = (docked & (ivar_getOffset(ivar) == ivar_getOffset(drawMoreLegibly) ? 0x2 : 0x1)) != 0;
1088
1089     NSString *label(MSHookIvar<NSString *>(self, "_label"));
1090
1091     NSString *style = [NSString stringWithFormat:@""
1092         "font-family: Helvetica; "
1093         "font-weight: bold; "
1094         "font-size: 11px; "
1095         "color: %@; "
1096     "", docked ? @"white" : @"#b3b3b3"];
1097
1098     if (docked)
1099         style = [style stringByAppendingString:@"text-shadow: rgba(0, 0, 0, 0.5) 0px -1px 0px; "];
1100
1101     bool ellipsis(false);
1102     float max = 75, width;
1103   width:
1104     width = [(ellipsis ? [label stringByAppendingString:@"..."] : label) sizeWithStyle:style forWidth:320].width;
1105
1106     if (width > max) {
1107         size_t length([label length]);
1108         float spacing((width - max) / (length - 1));
1109
1110         if (spacing > 1.25) {
1111             ellipsis = true;
1112             label = [label substringToIndex:(length - 1)];
1113             goto width;
1114         }
1115
1116         style = [style stringByAppendingString:[NSString stringWithFormat:@"letter-spacing: -%f; ", spacing]];
1117     }
1118
1119     if (ellipsis)
1120         label = [label stringByAppendingString:@"..."];
1121
1122     if (NSString *custom = [Info_ objectForKey:(docked ? @"DockedIconLabelStyle" : @"UndockedIconLabelStyle")])
1123         style = [style stringByAppendingString:custom];
1124
1125     CGSize size = [label sizeWithStyle:style forWidth:bounds.size.width];
1126     [label drawAtPoint:CGPointMake((bounds.size.width - size.width) / 2, 0) withStyle:style];
1127 }
1128
1129 MSHook(void, mSMSMessageTranscriptController$loadView, mSMSMessageTranscriptController *self, SEL sel) {
1130     _mSMSMessageTranscriptController$loadView(self, sel);
1131
1132     if (NSString *path = $getTheme$([NSArray arrayWithObjects:@"SMSBackground.png", @"SMSBackground.jpg", nil]))
1133         if (UIImage *image = [[UIImage alloc] initWithContentsOfFile:path]) {
1134             [image autorelease];
1135             UIView *&_transcriptLayer(MSHookIvar<UIView *>(self, "_transcriptLayer"));
1136             UIView *parent([_transcriptLayer superview]);
1137             UIImageView *background([[[UIImageView alloc] initWithImage:image] autorelease]);
1138             [parent insertSubview:background belowSubview:_transcriptLayer];
1139             [_transcriptLayer setBackgroundColor:[UIColor clearColor]];
1140         }
1141 }
1142
1143 MSHook(UIImage *, _UIImageWithName, NSString *name) {
1144     int id(_UISharedImageNameGetIdentifier(name));
1145     if (Debug_)
1146         NSLog(@"WB:Debug: _UIImageWithName(\"%@\", %d)", name, id);
1147
1148     if (id == -1)
1149         return _UIImageAtPath(name, _UIKitBundle());
1150     else {
1151         NSNumber *key([NSNumber numberWithInt:id]);
1152         UIImage *image = [UIImages_ objectForKey:key];
1153         if (image != nil)
1154             return reinterpret_cast<id>(image) == [NSNull null] ? nil : image;
1155         if (NSString *path = $pathForFile$inBundle$(name, _UIKitBundle(), true)) {
1156             image = [[UIImage alloc] initWithContentsOfFile:path cache:true];
1157             if (image != nil)
1158                 [image autorelease];
1159         }
1160         if (image == nil)
1161             image = _UISharedImageWithIdentifier(id);
1162         [UIImages_ setObject:(image == nil ? [NSNull null] : reinterpret_cast<id>(image)) forKey:key];
1163         return image;
1164     }
1165 }
1166
1167 MSHook(UIImage *, _UIImageWithNameInDomain, NSString *name, NSString *domain) {
1168     NSString *key = [NSString stringWithFormat:@"D:%zu%@%@", [domain length], domain, name];
1169     UIImage *image = [PathImages_ objectForKey:key];
1170     if (image != nil)
1171         return reinterpret_cast<id>(image) == [NSNull null] ? nil : image;
1172     if (Debug_)
1173         NSLog(@"WB:Debug: UIImageWithNameInDomain(\"%@\", \"%@\")", name, domain);
1174     if (NSString *path = $getTheme$([NSArray arrayWithObject:[NSString stringWithFormat:@"Domains/%@/%@", domain, name]])) {
1175         image = [[UIImage alloc] initWithContentsOfFile:path];
1176         if (image != nil)
1177             [image autorelease];
1178     }
1179     if (image == nil)
1180         image = __UIImageWithNameInDomain(name, domain);
1181     [PathImages_ setObject:(image == nil ? [NSNull null] : reinterpret_cast<id>(image)) forKey:key];
1182     return image;
1183 }
1184
1185 MSHook(GSFontRef, GSFontCreateWithName, const char *name, GSFontSymbolicTraits traits, float size) {
1186     if (NSString *font = [Info_ objectForKey:[NSString stringWithFormat:@"FontName-%s", name]])
1187         name = [font UTF8String];
1188     return _GSFontCreateWithName(name, traits, size);
1189 }
1190
1191 #define AudioToolbox "/System/Library/Frameworks/AudioToolbox.framework/AudioToolbox"
1192 #define UIKit "/System/Library/Frameworks/UIKit.framework/UIKit"
1193
1194 bool (*_Z24GetFileNameForThisActionmPcRb)(unsigned long a0, char *a1, bool &a2);
1195
1196 MSHook(bool, _Z24GetFileNameForThisActionmPcRb, unsigned long a0, char *a1, bool &a2) {
1197     bool value = __Z24GetFileNameForThisActionmPcRb(a0, a1, a2);
1198     if (Debug_)
1199         NSLog(@"WB:Debug:GetFileNameForThisAction(%u, %s, %u) = %u", a0, value ? a1 : NULL, a2, value);
1200
1201     if (value) {
1202         NSString *path = [NSString stringWithUTF8String:a1];
1203         if ([path hasPrefix:@"/System/Library/Audio/UISounds/"]) {
1204             NSString *file = [path substringFromIndex:31];
1205             for (NSString *theme in themes_) {
1206                 NSString *path([NSString stringWithFormat:@"%@/UISounds/%@", theme, file]);
1207                 if ([Manager_ fileExistsAtPath:path]) {
1208                     strcpy(a1, [path UTF8String]);
1209                     continue;
1210                 }
1211             }
1212         }
1213     }
1214     return value;
1215 }
1216
1217 static void ChangeWallpaper(
1218     CFNotificationCenterRef center,
1219     void *observer,
1220     CFStringRef name,
1221     const void *object,
1222     CFDictionaryRef info
1223 ) {
1224     if (Debug_)
1225         NSLog(@"WB:Debug:ChangeWallpaper!");
1226
1227     UIImage *image;
1228     if (WallpaperFile_ != nil) {
1229         image = [[UIImage alloc] initWithContentsOfFile:WallpaperFile_];
1230         if (image != nil)
1231             image = [image autorelease];
1232     } else image = nil;
1233
1234     if (WallpaperImage_ != nil)
1235         [WallpaperImage_ setImage:image];
1236     if (WallpaperPage_ != nil)
1237         [WallpaperPage_ loadRequest:[NSURLRequest requestWithURL:WallpaperURL_]];
1238
1239 }
1240
1241 #define WBRename(name, sel, imp) \
1242     _ ## name ## $ ## imp = MSHookMessage($ ## name, @selector(sel), &$ ## name ## $ ## imp)
1243
1244 extern "C" void WBInitialize() {
1245     NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
1246
1247     NSString *identifier([[NSBundle mainBundle] bundleIdentifier]);
1248
1249     NSLog(@"WB:Notice: WinterBoard");
1250
1251     _GSFontGetUseLegacyFontMetrics = reinterpret_cast<BOOL (*)()>(dlsym(RTLD_DEFAULT, "GSFontGetUseLegacyFontMetrics"));
1252
1253     struct nlist nl[8];
1254     memset(nl, 0, sizeof(nl));
1255
1256     nl[0].n_un.n_name = (char *) "__UIApplicationImageWithName";
1257     nl[1].n_un.n_name = (char *) "__UIImageAtPath";
1258     nl[2].n_un.n_name = (char *) "__UIImageRefAtPath";
1259     nl[3].n_un.n_name = (char *) "__UIImageWithNameInDomain";
1260     nl[4].n_un.n_name = (char *) "__UIKitBundle";
1261     nl[5].n_un.n_name = (char *) "__UISharedImageNameGetIdentifier";
1262     nl[6].n_un.n_name = (char *) "__UISharedImageWithIdentifier";
1263
1264     nlist(UIKit, nl);
1265
1266     _UIApplicationImageWithName = (UIImage *(*)(NSString *)) nl[0].n_value;
1267     _UIImageAtPath = (UIImage *(*)(NSString *, NSBundle *)) nl[1].n_value;
1268     _UIImageRefAtPath = (CGImageRef (*)(NSString *, bool, UIImageOrientation *)) nl[2].n_value;
1269     _UIImageWithNameInDomain = (UIImage *(*)(NSString *, NSString *)) nl[3].n_value;
1270     _UIKitBundle = (NSBundle *(*)()) nl[4].n_value;
1271     _UISharedImageNameGetIdentifier = (int (*)(NSString *)) nl[5].n_value;
1272     _UISharedImageWithIdentifier = (UIImage *(*)(int)) nl[6].n_value;
1273
1274     MSHookFunction(_UIApplicationImageWithName, &$_UIApplicationImageWithName, &__UIApplicationImageWithName);
1275     MSHookFunction(_UIImageRefAtPath, &$_UIImageRefAtPath, &__UIImageRefAtPath);
1276     MSHookFunction(_UIImageWithName, &$_UIImageWithName, &__UIImageWithName);
1277     MSHookFunction(_UIImageWithNameInDomain, &$_UIImageWithNameInDomain, &__UIImageWithNameInDomain);
1278
1279     MSHookFunction(&GSFontCreateWithName, &$GSFontCreateWithName, &_GSFontCreateWithName);
1280
1281     if (dlopen(AudioToolbox, RTLD_LAZY | RTLD_NOLOAD) != NULL) {
1282         struct nlist nl[2];
1283         memset(nl, 0, sizeof(nl));
1284         nl[0].n_un.n_name = (char *) "__Z24GetFileNameForThisActionmPcRb";
1285         nlist(AudioToolbox, nl);
1286         _Z24GetFileNameForThisActionmPcRb = (bool (*)(unsigned long, char *, bool &)) nl[0].n_value;
1287         MSHookFunction(_Z24GetFileNameForThisActionmPcRb, &$_Z24GetFileNameForThisActionmPcRb, &__Z24GetFileNameForThisActionmPcRb);
1288     }
1289
1290     $NSBundle = objc_getClass("NSBundle");
1291
1292     _NSBundle$localizedStringForKey$value$table$ = MSHookMessage($NSBundle, @selector(localizedStringForKey:value:table:), &$NSBundle$localizedStringForKey$value$table$);
1293     _NSBundle$pathForResource$ofType$ = MSHookMessage($NSBundle, @selector(pathForResource:ofType:), &$NSBundle$pathForResource$ofType$);
1294
1295     $UIImage = objc_getClass("UIImage");
1296     $UINavigationBar = objc_getClass("UINavigationBar");
1297     $UIToolbar = objc_getClass("UIToolbar");
1298
1299     _UIImage$defaultDesktopImage = MSHookMessage(object_getClass($UIImage), @selector(defaultDesktopImage), &$UIImage$defaultDesktopImage);
1300
1301     //WBRename("UINavigationBar", @selector(initWithCoder:", (IMP) &UINavigationBar$initWithCoder$);
1302     //WBRename("UINavigationBarBackground", @selector(initWithFrame:withBarStyle:withTintColor:", (IMP) &UINavigationBarBackground$initWithFrame$withBarStyle$withTintColor$);
1303
1304     _UINavigationBar$setBarStyle$ = MSHookMessage($UINavigationBar, @selector(setBarStyle:), &$UINavigationBar$setBarStyle$);
1305     _UIToolbar$setBarStyle$ = MSHookMessage($UIToolbar, @selector(setBarStyle:), &$UIToolbar$setBarStyle$);
1306
1307     Manager_ = [[NSFileManager defaultManager] retain];
1308     UIImages_ = [[NSMutableDictionary alloc] initWithCapacity:16];
1309     PathImages_ = [[NSMutableDictionary alloc] initWithCapacity:16];
1310     Strings_ = [[NSMutableDictionary alloc] initWithCapacity:0];
1311     Bundles_ = [[NSMutableDictionary alloc] initWithCapacity:2];
1312     Themed_ = [[NSMutableDictionary alloc] initWithCapacity:128];
1313
1314     themes_ = [[NSMutableArray alloc] initWithCapacity:8];
1315
1316     if (NSDictionary *settings = [[NSDictionary alloc] initWithContentsOfFile:[NSString stringWithFormat:@"/User/Library/Preferences/com.saurik.WinterBoard.plist"]]) {
1317         [settings autorelease];
1318
1319         if (NSNumber *debug = [settings objectForKey:@"Debug"])
1320             Debug_ = [debug boolValue];
1321
1322         NSArray *themes = [settings objectForKey:@"Themes"];
1323         if (themes == nil)
1324             if (NSString *theme = [settings objectForKey:@"Theme"])
1325                 themes = [NSArray arrayWithObject:[NSDictionary dictionaryWithObjectsAndKeys:
1326                     theme, @"Name",
1327                     [NSNumber numberWithBool:true], @"Active",
1328                 nil]];
1329         if (themes != nil)
1330             for (NSDictionary *theme in themes) {
1331                 NSNumber *active = [theme objectForKey:@"Active"];
1332                 if (![active boolValue])
1333                     continue;
1334
1335                 NSString *name = [theme objectForKey:@"Name"];
1336                 if (name == nil)
1337                     continue;
1338
1339                 NSString *theme = nil;
1340
1341                 #define testForTheme(format...) \
1342                     if (theme == nil) { \
1343                         NSString *path = [NSString stringWithFormat:format]; \
1344                         if ([Manager_ fileExistsAtPath:path]) { \
1345                             [themes_ addObject:path]; \
1346                             continue; \
1347                         } \
1348                     }
1349
1350                 testForTheme(@"/Library/Themes/%@.theme", name)
1351                 testForTheme(@"/Library/Themes/%@", name)
1352                 testForTheme(@"%@/Library/SummerBoard/Themes/%@", NSHomeDirectory(), name)
1353             }
1354     }
1355
1356     Info_ = [[NSMutableDictionary dictionaryWithCapacity:16] retain];
1357
1358     for (NSString *theme in themes_)
1359         if (NSDictionary *info = [[NSDictionary alloc] initWithContentsOfFile:[NSString stringWithFormat:@"%@/Info.plist", theme]]) {
1360             [info autorelease];
1361             for (NSString *key in [info allKeys])
1362                 if ([Info_ objectForKey:key] == nil)
1363                     [Info_ setObject:[info objectForKey:key] forKey:key];
1364         }
1365
1366     if ([identifier isEqualToString:@"com.apple.MobileSMS"]) {
1367         Class mSMSMessageTranscriptController = objc_getClass("mSMSMessageTranscriptController");
1368         _mSMSMessageTranscriptController$loadView = MSHookMessage(mSMSMessageTranscriptController, @selector(loadView), &$mSMSMessageTranscriptController$loadView);
1369     } else if ([identifier isEqualToString:@"com.apple.springboard"]) {
1370         CFNotificationCenterAddObserver(
1371             CFNotificationCenterGetDarwinNotifyCenter(),
1372             NULL, &ChangeWallpaper, (CFStringRef) @"com.saurik.winterboard.lockbackground", NULL, 0
1373         );
1374
1375         NSBundle *MediaPlayer = [NSBundle bundleWithPath:@"/System/Library/Frameworks/MediaPlayer.framework"];
1376         if (MediaPlayer != nil)
1377             [MediaPlayer load];
1378
1379         $MPMoviePlayerController = objc_getClass("MPMoviePlayerController");
1380         $MPVideoView = objc_getClass("MPVideoView");
1381         $WebCoreFrameBridge = objc_getClass("WebCoreFrameBridge");
1382
1383         $SBApplication = objc_getClass("SBApplication");
1384         $SBApplicationIcon = objc_getClass("SBApplicationIcon");
1385         $SBAwayView = objc_getClass("SBAwayView");
1386         $SBBookmarkIcon = objc_getClass("SBBookmarkIcon");
1387         $SBButtonBar = objc_getClass("SBButtonBar");
1388         $SBCalendarIconContentsView = objc_getClass("SBCalendarIconContentsView");
1389         $SBIcon = objc_getClass("SBIcon");
1390         $SBIconBadge = objc_getClass("SBIconBadge");
1391         $SBIconController = objc_getClass("SBIconController");
1392         $SBIconLabel = objc_getClass("SBIconLabel");
1393         $SBIconList = objc_getClass("SBIconList");
1394         $SBIconModel = objc_getClass("SBIconModel");
1395         //$SBImageCache = objc_getClass("SBImageCache");
1396         $SBStatusBarContentsView = objc_getClass("SBStatusBarContentsView");
1397         $SBStatusBarController = objc_getClass("SBStatusBarController");
1398         $SBStatusBarOperatorNameView = objc_getClass("SBStatusBarOperatorNameView");
1399         $SBStatusBarTimeView = objc_getClass("SBStatusBarTimeView");
1400         $SBUIController = objc_getClass("SBUIController");
1401         $SBWidgetApplicationIcon = objc_getClass("SBWidgetApplicationIcon");
1402
1403         WBRename(WebCoreFrameBridge, renderedSizeOfNode:constrainedToWidth:, renderedSizeOfNode$constrainedToWidth$);
1404
1405         WBRename(SBApplication, pathForIcon, pathForIcon);
1406         WBRename(SBApplicationIcon, icon, icon);
1407         WBRename(SBBookmarkIcon, icon, icon);
1408         WBRename(SBButtonBar, didMoveToSuperview, didMoveToSuperview);
1409         WBRename(SBCalendarIconContentsView, drawRect:, drawRect$);
1410         WBRename(SBIcon, setAlpha:, setAlpha$);
1411         WBRename(SBIconBadge, initWithBadge:, initWithBadge$);
1412         WBRename(SBIconController, noteNumberOfIconListsChanged, noteNumberOfIconListsChanged);
1413         WBRename(SBUIController, init, init);
1414         WBRename(SBWidgetApplicationIcon, icon, icon);
1415
1416         WBRename(SBIconLabel, drawRect:, drawRect$);
1417         WBRename(SBIconLabel, initWithSize:label:, initWithSize$label$);
1418         WBRename(SBIconLabel, setInDock:, setInDock$);
1419
1420         WBRename(SBIconList, setFrame:, setFrame$);
1421
1422         WBRename(SBIconModel, cacheImageForIcon:, cacheImageForIcon$);
1423         WBRename(SBIconModel, getCachedImagedForIcon:, getCachedImagedForIcon$);
1424
1425         //WBRename(SBImageCache, initWithName:forImageWidth:imageHeight:initialCapacity:, initWithName$forImageWidth$imageHeight$initialCapacity$);
1426
1427         WBRename(SBAwayView, updateDesktopImage:, updateDesktopImage$);
1428         WBRename(SBStatusBarContentsView, didMoveToSuperview, didMoveToSuperview);
1429         //WBRename(SBStatusBarContentsView, initWithStatusBar:mode:, initWithStatusBar$mode$);
1430         //WBRename(SBStatusBarController, setStatusBarMode:orientation:duration:animation:, setStatusBarMode$orientation$duration$animation$);
1431         WBRename(SBStatusBarController, setStatusBarMode:orientation:duration:fenceID:animation:, setStatusBarMode$orientation$duration$fenceID$animation$);
1432         WBRename(SBStatusBarController, setStatusBarMode:orientation:duration:fenceID:animation:startTime:, setStatusBarMode$orientation$duration$fenceID$animation$startTime$);
1433         WBRename(SBStatusBarOperatorNameView, operatorNameStyle, operatorNameStyle);
1434         WBRename(SBStatusBarOperatorNameView, setOperatorName:fullSize:, setOperatorName$fullSize$);
1435         WBRename(SBStatusBarTimeView, drawRect:, drawRect$);
1436
1437         English_ = [[NSDictionary alloc] initWithContentsOfFile:@"/System/Library/CoreServices/SpringBoard.app/English.lproj/LocalizedApplicationNames.strings"];
1438         Cache_ = [[NSMutableDictionary alloc] initWithCapacity:64];
1439     }
1440
1441     Wallpapers_ = [[NSArray arrayWithObjects:@"Wallpaper.mp4", @"Wallpaper.png", @"Wallpaper.jpg", @"Wallpaper.html", nil] retain];
1442
1443     if ([Info_ objectForKey:@"UndockedIconLabels"] == nil)
1444         [Info_ setObject:[NSNumber numberWithBool:(
1445             $getTheme$(Wallpapers_) == nil ||
1446             [Info_ objectForKey:@"DockedIconLabelStyle"] != nil ||
1447             [Info_ objectForKey:@"UndockedIconLabelStyle"] != nil
1448         )] forKey:@"UndockedIconLabels"];
1449
1450     if (Debug_)
1451         NSLog(@"WB:Debug:Info = %@", [Info_ description]);
1452
1453     [pool release];
1454 }