Library.mm

   1 /* WinterBoard - Theme Manager for the iPhone
   2  * Copyright (C) 2008-2011  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     NSLog(@"%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 #import <ImageIO/CGImageSource.h>
  64
  65 #import <Celestial/AVController.h>
  66 #import <Celestial/AVItem.h>
  67 #import <Celestial/AVQueue.h>
  68
  69 #include <substrate.h>
  70
  71 #import <UIKit/UIKit.h>
  72
  73 #import <SpringBoard/SBApplication.h>
  74 #import <SpringBoard/SBApplicationIcon.h>
  75 #import <SpringBoard/SBAppWindow.h>
  76 #import <SpringBoard/SBAwayView.h>
  77 #import <SpringBoard/SBBookmarkIcon.h>
  78 #import <SpringBoard/SBButtonBar.h>
  79 #import <SpringBoard/SBCalendarIconContentsView.h>
  80 #import <SpringBoard/SBIconController.h>
  81 #import <SpringBoard/SBIconLabel.h>
  82 #import <SpringBoard/SBIconList.h>
  83 #import <SpringBoard/SBIconModel.h>
  84 #import <SpringBoard/SBImageCache.h>
  85 // XXX: #import <SpringBoard/SBSearchView.h>
  86 #import <SpringBoard/SBSearchTableViewCell.h>
  87 #import <SpringBoard/SBStatusBarContentsView.h>
  88 #import <SpringBoard/SBStatusBarController.h>
  89 #import <SpringBoard/SBStatusBarOperatorNameView.h>
  90 #import <SpringBoard/SBStatusBarTimeView.h>
  91 #import <SpringBoard/SBUIController.h>
  92 #import <SpringBoard/SBWidgetApplicationIcon.h>
  93
  94 #import <MobileSMS/mSMSMessageTranscriptController.h>
  95
  96 #import <MediaPlayer/MPMoviePlayerController.h>
  97 #import <MediaPlayer/MPVideoView.h>
  98 #import <MediaPlayer/MPVideoView-PlaybackControl.h>
  99
 100 #import <CoreGraphics/CGGeometry.h>
 101
 102 #import <ChatKit/CKMessageCell.h>
 103
 104 #include <sys/sysctl.h>
 105
 106 #include "WBMarkup.h"
 107
 108 extern "C" void __clear_cache (char *beg, char *end);
 109
 110 @protocol WinterBoard
 111 - (void *) _node;
 112 @end
 113
 114 Class $MPMoviePlayerController;
 115 Class $MPVideoView;
 116
 117 MSClassHook(NSBundle)
 118 MSClassHook(NSString)
 119
 120 MSClassHook(UIImage)
 121 MSMetaClassHook(UIImage)
 122 MSClassHook(UINavigationBar)
 123 MSClassHook(UIToolbar)
 124
 125 MSClassHook(CKMessageCell)
 126 MSClassHook(CKTimestampView)
 127 MSClassHook(CKTranscriptCell)
 128 MSClassHook(CKTranscriptController)
 129 MSClassHook(CKTranscriptTableView)
 130
 131 MSClassHook(SBApplication)
 132 MSClassHook(SBApplicationIcon)
 133 MSClassHook(SBAwayView)
 134 MSClassHook(SBBookmarkIcon)
 135 MSClassHook(SBButtonBar)
 136 MSClassHook(SBCalendarApplicationIcon)
 137 MSClassHook(SBCalendarIconContentsView)
 138 MSClassHook(SBDockIconListView)
 139 MSClassHook(SBIcon)
 140 MSClassHook(SBIconBadge)
 141 MSClassHook(SBIconBadgeFactory)
 142 MSClassHook(SBIconController)
 143 MSClassHook(SBIconLabel)
 144 MSClassHook(SBIconList)
 145 MSClassHook(SBIconModel)
 146 //MSClassHook(SBImageCache)
 147 MSClassHook(SBSearchView)
 148 MSClassHook(SBSearchTableViewCell)
 149 MSClassHook(SBSlidingAlertDisplay)
 150 MSClassHook(SBStatusBarContentsView)
 151 MSClassHook(SBStatusBarController)
 152 MSClassHook(SBStatusBarOperatorNameView)
 153 MSClassHook(SBStatusBarTimeView)
 154 MSClassHook(SBUIController)
 155 MSClassHook(SBWallpaperView)
 156 MSClassHook(SBWidgetApplicationIcon)
 157
 158 extern "C" void WKSetCurrentGraphicsContext(CGContextRef);
 159
 160 __attribute__((__constructor__))
 161 static void MSFixClass() {
 162     if ($SBIcon == nil)
 163         $SBIcon = objc_getClass("SBIconView");
 164     if ($CKTranscriptController == nil)
 165         $CKTranscriptController = objc_getClass("mSMSMessageTranscriptController");
 166 }
 167
 168 static bool IsWild_;
 169 static bool Four_($SBDockIconListView != nil);
 170
 171 @interface NSDictionary (WinterBoard)
 172 - (UIColor *) wb$colorForKey:(NSString *)key;
 173 - (BOOL) wb$boolForKey:(NSString *)key;
 174 @end
 175
 176 @implementation NSDictionary (WinterBoard)
 177
 178 - (UIColor *) wb$colorForKey:(NSString *)key {
 179     NSString *value = [self objectForKey:key];
 180     if (value == nil)
 181         return nil;
 182     /* XXX: incorrect */
 183     return nil;
 184 }
 185
 186 - (BOOL) wb$boolForKey:(NSString *)key {
 187     if (NSString *value = [self objectForKey:key])
 188         return [value boolValue];
 189     return false;
 190 }
 191
 192 @end
 193
 194 static BOOL (*_GSFontGetUseLegacyFontMetrics)();
 195 #define $GSFontGetUseLegacyFontMetrics() \
 196     (_GSFontGetUseLegacyFontMetrics == NULL ? YES : _GSFontGetUseLegacyFontMetrics())
 197
 198 static bool Debug_ = false;
 199 static bool UIDebug_ = false;
 200 static bool Engineer_ = false;
 201 static bool SummerBoard_ = true;
 202 static bool SpringBoard_;
 203
 204 static UIImage *(*_UIApplicationImageWithName)(NSString *name);
 205 static UIImage *(*_UIImageWithNameInDomain)(NSString *name, NSString *domain);
 206 static NSBundle *(*_UIKitBundle)();
 207 static bool (*_UIPackedImageTableGetIdentifierForName)(NSString *, int *);
 208 static int (*_UISharedImageNameGetIdentifier)(NSString *);
 209
 210 static NSMutableDictionary *UIImages_ = [[NSMutableDictionary alloc] initWithCapacity:32];
 211 static NSMutableDictionary *PathImages_ = [[NSMutableDictionary alloc] initWithCapacity:16];
 212 static NSMutableDictionary *Cache_ = [[NSMutableDictionary alloc] initWithCapacity:64];
 213 static NSMutableDictionary *Strings_ = [[NSMutableDictionary alloc] initWithCapacity:0];
 214 static NSMutableDictionary *Bundles_ = [[NSMutableDictionary alloc] initWithCapacity:2];
 215
 216 static NSFileManager *Manager_;
 217 static NSMutableArray *Themes_;
 218
 219 static NSDictionary *English_;
 220 static NSMutableDictionary *Info_;
 221
 222 // $getTheme$() {{{
 223 static NSMutableDictionary *Themed_ = [[NSMutableDictionary alloc] initWithCapacity:128];
 224
 225 static unsigned Scale_ = 0;
 226
 227 static unsigned $getScale$(NSString *path) {
 228     NSString *name(path);
 229
 230     #define StripName(strip) \
 231         if ([name hasSuffix:@ strip]) \
 232             name = [name substringWithRange:NSMakeRange(0, [name length] - sizeof(strip) - 1)];
 233
 234     StripName(".png");
 235     StripName(".jpg");
 236     StripName("~iphone");
 237     StripName("~ipad");
 238
 239     return [name hasSuffix:@"@2x"] ? 2 : 1;
 240 }
 241
 242 static NSArray *$useScale$(NSArray *files, bool use = true) {
 243     if (Scale_ == 0) {
 244         UIScreen *screen([UIScreen mainScreen]);
 245         if ([screen respondsToSelector:@selector(scale)])
 246             Scale_ = [screen scale];
 247         else
 248             Scale_ = 1;
 249     }
 250
 251     if (Scale_ == 1)
 252         return files;
 253
 254     NSString *idiom(IsWild_ ? @"ipad" : @"iphone");
 255
 256     NSMutableArray *scaled([NSMutableArray arrayWithCapacity:([files count] * 4)]);
 257
 258     for (NSString *file in files) {
 259         NSString *base([file stringByDeletingPathExtension]);
 260         NSString *extension([file pathExtension]);
 261
 262         if (use) {
 263             if (Scale_ == 2) {
 264                 [scaled addObject:[NSString stringWithFormat:@"%@@2x~%@.%@", base, idiom, extension]];
 265                 if (!IsWild_)
 266                     [scaled addObject:[NSString stringWithFormat:@"%@@2x.%@", base, extension]];
 267             }
 268
 269             [scaled addObject:[NSString stringWithFormat:@"%@~%@.%@", base, idiom, extension]];
 270
 271             // if (!IsWild_) <- support old themes
 272             [scaled addObject:file];
 273         } else if ([base hasSuffix: @"@2x"]) {
 274             [scaled addObject:[NSString stringWithFormat:@"%@~iphone.%@", base, extension]];
 275             [scaled addObject:file];
 276
 277             NSString *rest([base substringWithRange:NSMakeRange(0, [base length] - 3)]);
 278             [scaled addObject:[NSString stringWithFormat:@"%@~iphone.%@", rest, extension]];
 279             [scaled addObject:[rest stringByAppendingPathExtension:extension]];
 280         } else {
 281             // XXX: this code isn't really complete
 282
 283             [scaled addObject:file];
 284
 285             if ([base hasSuffix:@"~iphone"])
 286                 [scaled addObject:[[base substringWithRange:NSMakeRange(0, [base length] - 7)] stringByAppendingPathExtension:extension]];
 287         }
 288     }
 289
 290     return scaled;
 291 }
 292
 293 static NSString *$getTheme$(NSArray *files, NSArray *themes = Themes_) {
 294     if (NSString *path = [Themed_ objectForKey:files])
 295         return reinterpret_cast<id>(path) == [NSNull null] ? nil : path;
 296
 297     if (Debug_)
 298         NSLog(@"WB:Debug: %@", [files description]);
 299
 300     NSString *path;
 301
 302     for (NSString *theme in Themes_)
 303         for (NSString *file in files) {
 304             path = [NSString stringWithFormat:@"%@/%@", theme, file];
 305             if ([Manager_ fileExistsAtPath:path])
 306                 goto set;
 307         }
 308
 309     path = nil;
 310   set:
 311
 312     [Themed_ setObject:(path == nil ? [NSNull null] : reinterpret_cast<id>(path)) forKey:files];
 313     return path;
 314 }
 315 // }}}
 316 // $pathForFile$inBundle$() {{{
 317 static NSString *$pathForFile$inBundle$(NSString *file, NSBundle *bundle, bool ui) {
 318     NSString *identifier = [bundle bundleIdentifier];
 319     NSMutableArray *names = [NSMutableArray arrayWithCapacity:8];
 320
 321     if (identifier != nil)
 322         [names addObject:[NSString stringWithFormat:@"Bundles/%@/%@", identifier, file]];
 323     if (NSString *folder = [[bundle bundlePath] lastPathComponent])
 324         [names addObject:[NSString stringWithFormat:@"Folders/%@/%@", folder, file]];
 325     if (ui)
 326         [names addObject:[NSString stringWithFormat:@"UIImages/%@", file]];
 327
 328     #define remapResourceName(oldname, newname) \
 329         else if ([file isEqualToString:(oldname)]) \
 330             [names addObject:[NSString stringWithFormat:@"%@.png", newname]]; \
 331
 332     bool summer(SpringBoard_ && SummerBoard_);
 333
 334     if (identifier == nil);
 335     else if ([identifier isEqualToString:@"com.apple.chatkit"])
 336         [names addObject:[NSString stringWithFormat:@"Bundles/com.apple.MobileSMS/%@", file]];
 337     else if ([identifier isEqualToString:@"com.apple.calculator"])
 338         [names addObject:[NSString stringWithFormat:@"Files/Applications/Calculator.app/%@", file]];
 339     else if (!summer);
 340         remapResourceName(@"FSO_BG.png", @"StatusBar")
 341         remapResourceName(Four_ ? @"SBDockBG-old.png" : @"SBDockBG.png", @"Dock")
 342         remapResourceName(@"SBWeatherCelsius.png", @"Icons/Weather")
 343
 344     if (NSString *path = $getTheme$($useScale$(names, ui)))
 345         return path;
 346
 347     return nil;
 348 }
 349 // }}}
 350
 351 static NSString *$pathForIcon$(SBApplication *self, NSString *suffix = @"") {
 352     NSString *identifier = [self bundleIdentifier];
 353     NSString *path = [self path];
 354     NSString *folder = [path lastPathComponent];
 355     NSString *dname = [self displayName];
 356     NSString *didentifier = [self displayIdentifier];
 357
 358     if (Debug_)
 359         NSLog(@"WB:Debug: [SBApplication(%@:%@:%@:%@) pathForIcon]", identifier, folder, dname, didentifier);
 360
 361     NSMutableArray *names = [NSMutableArray arrayWithCapacity:8];
 362
 363     /* XXX: I might need to keep this for backwards compatibility
 364     if (identifier != nil)
 365         [names addObject:[NSString stringWithFormat:@"Bundles/%@/icon.png", identifier]];
 366     if (folder != nil)
 367         [names addObject:[NSString stringWithFormat:@"Folders/%@/icon.png", folder]]; */
 368
 369     #define testForIcon(Name) \
 370         if (NSString *name = Name) \
 371             [names addObject:[NSString stringWithFormat:@"Icons%@/%@.png", suffix, name]];
 372
 373     if (![didentifier isEqualToString:identifier])
 374         testForIcon(didentifier);
 375
 376     testForIcon(identifier);
 377     testForIcon(dname);
 378
 379     if ([identifier isEqualToString:@"com.apple.MobileSMS"])
 380         testForIcon(@"SMS");
 381
 382     if (didentifier != nil) {
 383         testForIcon([English_ objectForKey:didentifier]);
 384
 385         NSArray *parts = [didentifier componentsSeparatedByString:@"-"];
 386         if ([parts count] != 1)
 387             if (NSDictionary *english = [[[NSDictionary alloc] initWithContentsOfFile:[path stringByAppendingString:@"/English.lproj/UIRoleDisplayNames.strings"]] autorelease])
 388                 testForIcon([english objectForKey:[parts lastObject]]);
 389     }
 390
 391     if (NSString *path = $getTheme$(names))
 392         return path;
 393
 394     return nil;
 395 }
 396
 397 // -[NSBundle wb$bundleWithFile] {{{
 398 @interface NSBundle (WinterBoard)
 399 + (NSBundle *) wb$bundleWithFile:(NSString *)path;
 400 @end
 401
 402 @implementation NSBundle (WinterBoard)
 403
 404 + (NSBundle *) wb$bundleWithFile:(NSString *)path {
 405     path = [path stringByDeletingLastPathComponent];
 406     if (path == nil || [path length] == 0 || [path isEqualToString:@"/"])
 407         return nil;
 408
 409     NSBundle *bundle([Bundles_ objectForKey:path]);
 410     if (reinterpret_cast<id>(bundle) == [NSNull null])
 411         return nil;
 412     else if (bundle == nil) {
 413         if ([Manager_ fileExistsAtPath:[path stringByAppendingPathComponent:@"Info.plist"]])
 414             bundle = [NSBundle bundleWithPath:path];
 415         if (bundle == nil)
 416             bundle = [NSBundle wb$bundleWithFile:path];
 417         if (Debug_)
 418             NSLog(@"WB:Debug:PathBundle(%@, %@)", path, bundle);
 419         [Bundles_ setObject:(bundle == nil ? [NSNull null] : reinterpret_cast<id>(bundle)) forKey:path];
 420     }
 421
 422     return bundle;
 423 }
 424
 425 @end
 426 // }}}
 427 // -[NSString wb$themedPath] {{{
 428 @interface NSString (WinterBoard)
 429 - (NSString *) wb$themedPath;
 430 @end
 431
 432 @implementation NSString (WinterBoard)
 433
 434 - (NSString *) wb$themedPath {
 435     if ([self hasPrefix:@"/Library/Themes/"])
 436         return self;
 437
 438     if (Debug_)
 439         NSLog(@"WB:Debug:Bypass(\"%@\")", self);
 440
 441     if (NSBundle *bundle = [NSBundle wb$bundleWithFile:self]) {
 442         NSString *file([self stringByResolvingSymlinksInPath]);
 443         NSString *prefix([[bundle bundlePath] stringByResolvingSymlinksInPath]);
 444         if ([file hasPrefix:prefix]) {
 445             NSUInteger length([prefix length]);
 446             if (length != [file length])
 447                 if (NSString *path = $pathForFile$inBundle$([file substringFromIndex:(length + 1)], bundle, false))
 448                     return path;
 449         }
 450     }
 451
 452     return self;
 453 }
 454
 455 @end
 456 // }}}
 457
 458 void WBLogRect(const char *tag, struct CGRect rect) {
 459     NSLog(@"%s:{%f,%f+%f,%f}", tag, rect.origin.x, rect.origin.y, rect.size.width, rect.size.height);
 460 }
 461
 462 void WBLogHierarchy(UIView *view, unsigned index = 0, unsigned indent = 0) {
 463     CGRect frame([view frame]);
 464     NSLog(@"%*s|%2d:%p:%s : {%f,%f+%f,%f} (%@)", indent * 3, "", index, view, class_getName([view class]), frame.origin.x, frame.origin.y, frame.size.width, frame.size.height, [view backgroundColor]);
 465     index = 0;
 466     for (UIView *child in [view subviews])
 467         WBLogHierarchy(child, index++, indent + 1);
 468 }
 469
 470 UIImage *$cacheForImage$(UIImage *image) {
 471     CGColorSpaceRef space(CGColorSpaceCreateDeviceRGB());
 472     CGRect rect = {CGPointMake(1, 1), [image size]};
 473     CGSize size = {rect.size.width + 2, rect.size.height + 2};
 474
 475     CGContextRef context(CGBitmapContextCreate(NULL, size.width, size.height, 8, 4 * size.width, space, kCGBitmapByteOrder32Little | kCGImageAlphaPremultipliedFirst));
 476     CGColorSpaceRelease(space);
 477
 478     CGContextDrawImage(context, rect, [image CGImage]);
 479     CGImageRef ref(CGBitmapContextCreateImage(context));
 480     CGContextRelease(context);
 481
 482     UIImage *cache([UIImage imageWithCGImage:ref]);
 483     CGImageRelease(ref);
 484
 485     return cache;
 486 }
 487
 488 /*MSHook(id, SBImageCache$initWithName$forImageWidth$imageHeight$initialCapacity$, SBImageCache *self, SEL sel, NSString *name, unsigned width, unsigned height, unsigned capacity) {
 489     //if ([name isEqualToString:@"icons"]) return nil;
 490     return _SBImageCache$initWithName$forImageWidth$imageHeight$initialCapacity$(self, sel, name, width, height, capacity);
 491 }*/
 492
 493 MSHook(void, SBIconModel$cacheImageForIcon$, SBIconModel *self, SEL sel, SBIcon *icon) {
 494     NSString *key([icon displayIdentifier]);
 495
 496     if (UIImage *image = [icon icon]) {
 497         CGSize size = [image size];
 498         if (size.width != 59 || size.height != 60) {
 499             UIImage *cache($cacheForImage$(image));
 500             [Cache_ setObject:cache forKey:key];
 501             return;
 502         }
 503     }
 504
 505     _SBIconModel$cacheImageForIcon$(self, sel, icon);
 506 }
 507
 508 MSHook(void, SBIconModel$cacheImagesForIcon$, SBIconModel *self, SEL sel, SBIcon *icon) {
 509     /* XXX: do I /really/ have to do this? figure out how to cache the small icon! */
 510     _SBIconModel$cacheImagesForIcon$(self, sel, icon);
 511
 512     NSString *key([icon displayIdentifier]);
 513
 514     if (UIImage *image = [icon icon]) {
 515         CGSize size = [image size];
 516         if (size.width != 59 || size.height != 60) {
 517             UIImage *cache($cacheForImage$(image));
 518             [Cache_ setObject:cache forKey:key];
 519             return;
 520         }
 521     }
 522 }
 523
 524 MSHook(UIImage *, SBIconModel$getCachedImagedForIcon$, SBIconModel *self, SEL sel, SBIcon *icon) {
 525     NSString *key([icon displayIdentifier]);
 526     if (UIImage *image = [Cache_ objectForKey:key])
 527         return image;
 528     else
 529         return _SBIconModel$getCachedImagedForIcon$(self, sel, icon);
 530 }
 531
 532 MSHook(UIImage *, SBIconModel$getCachedImagedForIcon$smallIcon$, SBIconModel *self, SEL sel, SBIcon *icon, BOOL small) {
 533     if (small)
 534         return _SBIconModel$getCachedImagedForIcon$smallIcon$(self, sel, icon, small);
 535     NSString *key([icon displayIdentifier]);
 536     if (UIImage *image = [Cache_ objectForKey:key])
 537         return image;
 538     else
 539         return _SBIconModel$getCachedImagedForIcon$smallIcon$(self, sel, icon, small);
 540 }
 541
 542 MSHook(id, SBSearchView$initWithFrame$, id /* XXX: SBSearchView */ self, SEL sel, struct CGRect frame) {
 543     if ((self = _SBSearchView$initWithFrame$(self, sel, frame)) != nil) {
 544         [self setBackgroundColor:[UIColor clearColor]];
 545         for (UIView *child in [self subviews])
 546             [child setBackgroundColor:[UIColor clearColor]];
 547     } return self;
 548 }
 549
 550 MSHook(id, SBSearchTableViewCell$initWithStyle$reuseIdentifier$, SBSearchTableViewCell *self, SEL sel, int style, NSString *reuse) {
 551     if ((self = _SBSearchTableViewCell$initWithStyle$reuseIdentifier$(self, sel, style, reuse)) != nil) {
 552         [self setBackgroundColor:[UIColor clearColor]];
 553     } return self;
 554 }
 555
 556 MSHook(void, SBSearchTableViewCell$drawRect$, SBSearchTableViewCell *self, SEL sel, struct CGRect rect, BOOL selected) {
 557     _SBSearchTableViewCell$drawRect$(self, sel, rect, selected);
 558     float inset([self edgeInset]);
 559     [[UIColor clearColor] set];
 560     UIRectFill(CGRectMake(0, 0, inset, rect.size.height));
 561     UIRectFill(CGRectMake(rect.size.width - inset, 0, inset, rect.size.height));
 562 }
 563
 564 MSHook(UIImage *, SBApplicationIcon$icon, SBApplicationIcon *self, SEL sel) {
 565     if (![Info_ wb$boolForKey:@"ComposeStoreIcons"])
 566         if (NSString *path = $pathForIcon$([self application]))
 567             return [UIImage imageWithContentsOfFile:path];
 568     return _SBApplicationIcon$icon(self, sel);
 569 }
 570
 571 MSHook(UIImage *, SBApplicationIcon$generateIconImage$, SBApplicationIcon *self, SEL sel, int type) {
 572     if (type == 2)
 573         if (![Info_ wb$boolForKey:@"ComposeStoreIcons"]) {
 574             if (IsWild_ && false) // XXX: delete this code, it should not be supported
 575                 if (NSString *path72 = $pathForIcon$([self application], @"-72"))
 576                     return [UIImage imageWithContentsOfFile:path72];
 577             if (NSString *path = $pathForIcon$([self application]))
 578                 if (UIImage *image = [UIImage imageWithContentsOfFile:path]) {
 579                     float width;
 580                     if ([$SBIcon respondsToSelector:@selector(defaultIconImageSize)])
 581                         width = [$SBIcon defaultIconImageSize].width;
 582                     else
 583                         width = 59;
 584                     return width == 59 ? image : [image _imageScaledToProportion:(width / 59.0) interpolationQuality:5];
 585                 }
 586         }
 587     return _SBApplicationIcon$generateIconImage$(self, sel, type);
 588 }
 589
 590 MSHook(UIImage *, SBWidgetApplicationIcon$icon, SBWidgetApplicationIcon *self, SEL sel) {
 591     if (Debug_)
 592         NSLog(@"WB:Debug:Widget(%@:%@)", [self displayIdentifier], [self displayName]);
 593     if (NSString *path = $getTheme$([NSArray arrayWithObject:[NSString stringWithFormat:@"Icons/%@.png", [self displayName]]]))
 594         return [UIImage imageWithContentsOfFile:path];
 595     return _SBWidgetApplicationIcon$icon(self, sel);
 596 }
 597
 598 MSHook(UIImage *, SBBookmarkIcon$icon, SBBookmarkIcon *self, SEL sel) {
 599     if (Debug_)
 600         NSLog(@"WB:Debug:Bookmark(%@:%@)", [self displayIdentifier], [self displayName]);
 601     if (NSString *path = $getTheme$([NSArray arrayWithObject:[NSString stringWithFormat:@"Icons/%@.png", [self displayName]]]))
 602         return [UIImage imageWithContentsOfFile:path];
 603     return _SBBookmarkIcon$icon(self, sel);
 604 }
 605
 606 MSHook(NSString *, SBApplication$pathForIcon, SBApplication *self, SEL sel) {
 607     if (NSString *path = $pathForIcon$(self))
 608         return path;
 609     return _SBApplication$pathForIcon(self, sel);
 610 }
 611
 612 static UIImage *CachedImageAtPath(NSString *path) {
 613     path = [path stringByResolvingSymlinksInPath];
 614     UIImage *image = [PathImages_ objectForKey:path];
 615     if (image != nil)
 616         return reinterpret_cast<id>(image) == [NSNull null] ? nil : image;
 617     image = [[UIImage alloc] initWithContentsOfFile:path cache:true];
 618     if (image != nil)
 619         image = [image autorelease];
 620     [PathImages_ setObject:(image == nil ? [NSNull null] : reinterpret_cast<id>(image)) forKey:path];
 621     return image;
 622 }
 623
 624 MSHook(UIImage *, _UIApplicationImageWithName, NSString *name) {
 625     NSBundle *bundle = [NSBundle mainBundle];
 626     if (Debug_)
 627         NSLog(@"WB:Debug: _UIApplicationImageWithName(\"%@\", %@)", name, bundle);
 628     if (NSString *path = $pathForFile$inBundle$(name, bundle, false))
 629         return CachedImageAtPath(path);
 630     return __UIApplicationImageWithName(name);
 631 }
 632
 633 #define WBDelegate(delegate) \
 634     - (NSMethodSignature*) methodSignatureForSelector:(SEL)sel { \
 635         if (Engineer_) \
 636             NSLog(@"WB:MS:%s:(%s)", class_getName([self class]), sel_getName(sel)); \
 637         if (NSMethodSignature *sig = [delegate methodSignatureForSelector:sel]) \
 638             return sig; \
 639         NSLog(@"WB:Error: [%s methodSignatureForSelector:(%s)]", class_getName([self class]), sel_getName(sel)); \
 640         return nil; \
 641     } \
 642 \
 643     - (void) forwardInvocation:(NSInvocation*)inv { \
 644         SEL sel = [inv selector]; \
 645         if ([delegate respondsToSelector:sel]) \
 646             [inv invokeWithTarget:delegate]; \
 647         else \
 648             NSLog(@"WB:Error: [%s forwardInvocation:(%s)]", class_getName([self class]), sel_getName(sel)); \
 649     }
 650
 651 // %hook -[NSBundle pathForResource:ofType:] {{{
 652 MSInstanceMessageHook2(NSString *, NSBundle, pathForResource,ofType, NSString *, resource, NSString *, type) {
 653     NSString *file = type == nil ? resource : [NSString stringWithFormat:@"%@.%@", resource, type];
 654     if (Debug_)
 655         NSLog(@"WB:Debug: [NSBundle(%@) pathForResource:\"%@\"]", [self bundleIdentifier], file);
 656     if (NSString *path = $pathForFile$inBundle$(file, self, false))
 657         return path;
 658     return MSOldCall(resource, type);
 659 }
 660 // }}}
 661
 662 static struct WBStringDrawingState {
 663     WBStringDrawingState *next_;
 664     unsigned count_;
 665     NSString *base_;
 666     NSString *info_;
 667 } *stringDrawingState_;
 668
 669 MSInstanceMessageHook4(CGSize, NSString, drawAtPoint,forWidth,withFont,lineBreakMode, CGPoint, point, float, width, UIFont *, font, int, mode) {
 670     WBStringDrawingState *state(stringDrawingState_);
 671     if (state == NULL)
 672         return MSOldCall(point, width, font, mode);
 673
 674     if (--state->count_ == 0)
 675         stringDrawingState_ = state->next_;
 676     if (state->info_ == nil)
 677         return MSOldCall(point, width, font, mode);
 678
 679     NSString *info([Info_ objectForKey:state->info_]);
 680     if (info == nil)
 681         return MSOldCall(point, width, font, mode);
 682
 683     NSString *base(state->base_ ?: @"");
 684     [self drawAtPoint:point withStyle:[NSString stringWithFormat:@"%@;%@;%@", [font markupDescription], base, info]];
 685     return CGSizeZero;
 686 }
 687
 688 MSInstanceMessageHook2(CGSize, NSString, drawAtPoint,withFont, CGPoint, point, UIFont *, font) {
 689     WBStringDrawingState *state(stringDrawingState_);
 690     if (state == NULL)
 691         return MSOldCall(point, font);
 692
 693     if (--state->count_ == 0)
 694         stringDrawingState_ = state->next_;
 695     if (state->info_ == nil)
 696         return MSOldCall(point, font);
 697
 698     NSString *info([Info_ objectForKey:state->info_]);
 699     if (info == nil)
 700         return MSOldCall(point, font);
 701
 702     NSString *base(state->base_ ?: @"");
 703     [self drawAtPoint:point withStyle:[NSString stringWithFormat:@"%@;%@;%@", [font markupDescription], base, info]];
 704     return CGSizeZero;
 705 }
 706
 707 MSInstanceMessageHook1(CGSize, NSString, sizeWithFont, UIFont *, font) {
 708     WBStringDrawingState *state(stringDrawingState_);
 709     if (state == NULL)
 710         return MSOldCall(font);
 711
 712     if (--state->count_ == 0)
 713         stringDrawingState_ = state->next_;
 714     if (state->info_ == nil)
 715         return MSOldCall(font);
 716
 717     NSString *info([Info_ objectForKey:state->info_]);
 718     if (info == nil)
 719         return MSOldCall(font);
 720
 721     NSString *base(state->base_ ?: @"");
 722     return [self sizeWithStyle:[NSString stringWithFormat:@"%@;%@;%@", [font markupDescription], base, info] forWidth:65535];
 723 }
 724
 725 MSInstanceMessageHook1(UIImage *, SBIconBadgeFactory, checkoutBadgeImageForText, NSString *, text) {
 726     WBStringDrawingState badgeState = {NULL, 1, @""
 727         "color: white;"
 728     , @"BadgeStyle"};
 729
 730     stringDrawingState_ = &badgeState;
 731
 732     UIImage *image(MSOldCall(text));
 733
 734     stringDrawingState_ = NULL;
 735     return image;
 736 }
 737
 738 MSInstanceMessageHook1(UIImage *, SBCalendarApplicationIcon, generateIconImage, int, type) {
 739     WBStringDrawingState dayState = {NULL, 2, @""
 740         "color: white;"
 741         // XXX: this is only correct on an iPod dock
 742         "text-shadow: rgba(0, 0, 0, 0.2) -1px -1px 2px;"
 743     , @"CalendarIconDayStyle"};
 744
 745     WBStringDrawingState sizeState = {&dayState, 7, nil, nil};
 746
 747     WBStringDrawingState dateState = {&sizeState, 2, @""
 748         "color: #333333;"
 749     , @"CalendarIconDateStyle"};
 750
 751     stringDrawingState_ = &dateState;
 752
 753     UIImage *image(MSOldCall(type));
 754
 755     stringDrawingState_ = NULL;
 756     return image;
 757 }
 758
 759 MSHook(void, SBCalendarIconContentsView$drawRect$, SBCalendarIconContentsView *self, SEL sel, CGRect rect) {
 760     NSBundle *bundle([NSBundle mainBundle]);
 761
 762     CFLocaleRef locale(CFLocaleCopyCurrent());
 763     CFDateFormatterRef formatter(CFDateFormatterCreate(NULL, locale, kCFDateFormatterNoStyle, kCFDateFormatterNoStyle));
 764     CFRelease(locale);
 765
 766     CFDateRef now(CFDateCreate(NULL, CFAbsoluteTimeGetCurrent()));
 767
 768     CFDateFormatterSetFormat(formatter, (CFStringRef) [bundle localizedStringForKey:@"CALENDAR_ICON_DAY_NUMBER_FORMAT" value:@"d" table:@"SpringBoard"]);
 769     CFStringRef date(CFDateFormatterCreateStringWithDate(NULL, formatter, now));
 770     CFDateFormatterSetFormat(formatter, (CFStringRef) [bundle localizedStringForKey:@"CALENDAR_ICON_DAY_NAME_FORMAT" value:@"cccc" table:@"SpringBoard"]);
 771     CFStringRef day(CFDateFormatterCreateStringWithDate(NULL, formatter, now));
 772
 773     CFRelease(now);
 774
 775     CFRelease(formatter);
 776
 777     NSString *datestyle([@""
 778         "font-family: Helvetica; "
 779         "font-weight: bold; "
 780         "color: #333333; "
 781         "alpha: 1.0; "
 782     "" stringByAppendingString:(IsWild_
 783         ? @"font-size: 54px; "
 784         : @"font-size: 39px; "
 785     )]);
 786
 787     NSString *daystyle([@""
 788         "font-family: Helvetica; "
 789         "font-weight: bold; "
 790         "color: white; "
 791         "text-shadow: rgba(0, 0, 0, 0.2) -1px -1px 2px; "
 792     "" stringByAppendingString:(IsWild_
 793         ? @"font-size: 11px; "
 794         : @"font-size: 9px; "
 795     )]);
 796
 797     if (NSString *style = [Info_ objectForKey:@"CalendarIconDateStyle"])
 798         datestyle = [datestyle stringByAppendingString:style];
 799     if (NSString *style = [Info_ objectForKey:@"CalendarIconDayStyle"])
 800         daystyle = [daystyle stringByAppendingString:style];
 801
 802     float width([self bounds].size.width);
 803     float leeway(10);
 804     CGSize datesize = [(NSString *)date sizeWithStyle:datestyle forWidth:(width + leeway)];
 805     CGSize daysize = [(NSString *)day sizeWithStyle:daystyle forWidth:(width + leeway)];
 806
 807     unsigned base0(IsWild_ ? 89 : 70);
 808     if ($GSFontGetUseLegacyFontMetrics())
 809         base0 = base0 + 1;
 810     unsigned base1(IsWild_ ? 18 : 16);
 811
 812     if (Four_) {
 813         ++base0;
 814         ++base1;
 815     }
 816
 817     [(NSString *)date drawAtPoint:CGPointMake(
 818         (width + 1 - datesize.width) / 2, (base0 - datesize.height) / 2
 819     ) withStyle:datestyle];
 820
 821     [(NSString *)day drawAtPoint:CGPointMake(
 822         (width + 1 - daysize.width) / 2, (base1 - daysize.height) / 2
 823     ) withStyle:daystyle];
 824
 825     CFRelease(date);
 826     CFRelease(day);
 827 }
 828
 829 // %hook -[{NavigationBar,Toolbar} setBarStyle:] {{{
 830 void $setBarStyle$_(NSString *name, int &style) {
 831     if (Debug_)
 832         NSLog(@"WB:Debug:%@Style:%d", name, style);
 833     NSNumber *number = nil;
 834     if (number == nil)
 835         number = [Info_ objectForKey:[NSString stringWithFormat:@"%@Style-%d", name, style]];
 836     if (number == nil)
 837         number = [Info_ objectForKey:[NSString stringWithFormat:@"%@Style", name]];
 838     if (number != nil) {
 839         style = [number intValue];
 840         if (Debug_)
 841             NSLog(@"WB:Debug:%@Style=%d", name, style);
 842     }
 843 }
 844
 845 MSInstanceMessageHook1(void, UIToolbar, setBarStyle, int, style) {
 846     $setBarStyle$_(@"Toolbar", style);
 847     return MSOldCall(style);
 848 }
 849
 850 MSInstanceMessageHook1(void, UINavigationBar, setBarStyle, int, style) {
 851     $setBarStyle$_(@"NavigationBar", style);
 852     return MSOldCall(style);
 853 }
 854 // }}}
 855
 856 MSHook(void, SBButtonBar$didMoveToSuperview, UIView *self, SEL sel) {
 857     [[self superview] setBackgroundColor:[UIColor clearColor]];
 858     _SBButtonBar$didMoveToSuperview(self, sel);
 859 }
 860
 861 MSHook(void, SBStatusBarContentsView$didMoveToSuperview, UIView *self, SEL sel) {
 862     [[self superview] setBackgroundColor:[UIColor clearColor]];
 863     _SBStatusBarContentsView$didMoveToSuperview(self, sel);
 864 }
 865
 866 static NSArray *Wallpapers_;
 867 static bool Papered_;
 868 static bool Docked_;
 869 static NSString *WallpaperFile_;
 870 static UIImageView *WallpaperImage_;
 871 static UIWebDocumentView *WallpaperPage_;
 872 static NSURL *WallpaperURL_;
 873
 874 #define _release(object) \
 875     do if (object != nil) { \
 876         [object release]; \
 877         object = nil; \
 878     } while (false)
 879
 880 static UIImage *$getImage$(NSString *path) {
 881     UIImage *image([UIImage imageWithContentsOfFile:path]);
 882
 883     unsigned scale($getScale$(path));
 884     if (scale != 1 && [image respondsToSelector:@selector(setScale)])
 885         [image setScale:scale];
 886
 887     return image;
 888 }
 889
 890 static UIImage *$getDefaultDesktopImage$() {
 891     if (NSString *path = $getTheme$($useScale$([NSArray arrayWithObjects:@"LockBackground.png", @"LockBackground.jpg", nil])))
 892         return $getImage$(path);
 893     return nil;
 894 }
 895
 896 MSClassMessageHook0(UIImage *, UIImage, defaultDesktopImage) {
 897     return $getDefaultDesktopImage$() ?: MSOldCall();
 898 }
 899
 900 MSInstanceMessageHook0(UIImage *, SBSlidingAlertDisplay, _defaultDesktopImage) {
 901     return $getDefaultDesktopImage$() ?: MSOldCall();
 902 }
 903
 904 MSInstanceMessageHook0(void, SBWallpaperView, resetCurrentImageToWallpaper) {
 905     for (UIView *parent([self superview]); parent != nil; parent = [parent superview])
 906         if ([parent isKindOfClass:$SBSlidingAlertDisplay]) {
 907             if (UIImage *image = $getDefaultDesktopImage$()) {
 908                 [self setImage:image];
 909                 return;
 910             }
 911
 912             break;
 913         }
 914
 915     MSOldCall();
 916 }
 917
 918 // %hook -[SBUIController init] {{{
 919 MSInstanceMessageHook0(id, SBUIController, init) {
 920     self = MSOldCall();
 921     if (self == nil)
 922         return nil;
 923
 924     NSString *paper($getTheme$(Wallpapers_));
 925     if (paper != nil)
 926         paper = [paper stringByDeletingLastPathComponent];
 927
 928     {
 929         size_t size;
 930         sysctlbyname("hw.machine", NULL, &size, NULL, 0);
 931         char *machine = new char[size];
 932
 933         if (sysctlbyname("hw.machine", machine, &size, NULL, 0) == -1) {
 934             perror("sysctlbyname(\"hw.machine\", ?)");
 935             delete [] machine;
 936             machine = NULL;
 937         }
 938
 939         IsWild_ = machine != NULL && strncmp(machine, "iPad", 4) == 0;
 940     }
 941
 942     BOOL (*GSSystemHasCapability)(CFStringRef) = reinterpret_cast<BOOL (*)(CFStringRef)>(dlsym(RTLD_DEFAULT, "GSSystemHasCapability"));
 943
 944     if ([Info_ objectForKey:@"UndockedIconLabels"] == nil)
 945         [Info_ setObject:[NSNumber numberWithBool:(
 946             !(paper != nil || GSSystemHasCapability != NULL && GSSystemHasCapability(CFSTR("homescreen-wallpaper"))) ||
 947             [Info_ objectForKey:@"DockedIconLabelStyle"] != nil ||
 948             [Info_ objectForKey:@"UndockedIconLabelStyle"] != nil
 949         )] forKey:@"UndockedIconLabels"];
 950
 951     if (Debug_)
 952         NSLog(@"WB:Debug:Info = %@", [Info_ description]);
 953
 954     if (paper != nil) {
 955         UIImageView *&_wallpaperView(MSHookIvar<UIImageView *>(self, "_wallpaperView"));
 956         if (&_wallpaperView != NULL) {
 957             [_wallpaperView removeFromSuperview];
 958             [_wallpaperView release];
 959             _wallpaperView = nil;
 960         }
 961     }
 962
 963     UIView *&_contentLayer(MSHookIvar<UIView *>(self, "_contentLayer"));
 964     UIView *&_contentView(MSHookIvar<UIView *>(self, "_contentView"));
 965
 966     UIView **player;
 967     if (&_contentLayer != NULL)
 968         player = &_contentLayer;
 969     else if (&_contentView != NULL)
 970         player = &_contentView;
 971     else
 972         player = NULL;
 973     UIView *layer(player == NULL ? nil : *player);
 974
 975     UIWindow *window([[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]]);
 976     UIView *content([[[UIView alloc] initWithFrame:[window frame]] autorelease]);
 977     [window setContentView:content];
 978
 979     UIWindow *&_window(MSHookIvar<UIWindow *>(self, "_window"));
 980     [window setBackgroundColor:[_window backgroundColor]];
 981     [_window setBackgroundColor:[UIColor clearColor]];
 982
 983     [window setLevel:-1000];
 984     [window setHidden:NO];
 985
 986     /*if (player != NULL)
 987         *player = content;*/
 988
 989     [content setBackgroundColor:[layer backgroundColor]];
 990     [layer setBackgroundColor:[UIColor clearColor]];
 991
 992     UIView *indirect;
 993     if (!SummerBoard_ || !IsWild_)
 994         indirect = content;
 995     else {
 996         CGRect bounds([content bounds]);
 997         bounds.origin.y = -30;
 998         indirect = [[[UIView alloc] initWithFrame:bounds] autorelease];
 999         [content addSubview:indirect];
1000         [indirect zoomToScale:2.4];
1001     }
1002
1003     _release(WallpaperFile_);
1004     _release(WallpaperImage_);
1005     _release(WallpaperPage_);
1006     _release(WallpaperURL_);
1007
1008     if (paper != nil) {
1009         NSArray *themes([NSArray arrayWithObject:paper]);
1010
1011         if (NSString *path = $getTheme$([NSArray arrayWithObject:@"Wallpaper.mp4"], themes)) {
1012 #if UseAVController
1013             NSError *error;
1014
1015             static AVController *controller_(nil);
1016             if (controller_ == nil) {
1017                 AVQueue *queue([AVQueue avQueue]);
1018                 controller_ = [[AVController avControllerWithQueue:queue error:&error] retain];
1019             }
1020
1021             AVQueue *queue([controller_ queue]);
1022
1023             UIView *video([[[UIView alloc] initWithFrame:[indirect bounds]] autorelease]);
1024             [controller_ setLayer:[video _layer]];
1025
1026             AVItem *item([[[AVItem alloc] initWithPath:path error:&error] autorelease]);
1027             [queue appendItem:item error:&error];
1028
1029             [controller_ play:&error];
1030 #elif UseMPMoviePlayerController
1031             NSURL *url([NSURL fileURLWithPath:path]);
1032             MPMoviePlayerController *controller = [[$MPMoviePlayerController alloc] initWithContentURL:url];
1033             controller.movieControlMode = MPMovieControlModeHidden;
1034             [controller play];
1035 #else
1036             MPVideoView *video = [[[$MPVideoView alloc] initWithFrame:[indirect bounds]] autorelease];
1037             [video setMovieWithPath:path];
1038             [video setRepeatMode:1];
1039             [video setRepeatGap:-1];
1040             [video playFromBeginning];;
1041 #endif
1042
1043             [indirect addSubview:video];
1044         }
1045
1046         if (NSString *path = $getTheme$($useScale$([NSArray arrayWithObjects:@"Wallpaper.png", @"Wallpaper.jpg", nil]), themes)) {
1047             if (UIImage *image = $getImage$(path)) {
1048                 WallpaperFile_ = [path retain];
1049                 WallpaperImage_ = [[UIImageView alloc] initWithImage:image];
1050                 if (NSNumber *number = [Info_ objectForKey:@"WallpaperAlpha"])
1051                     [WallpaperImage_ setAlpha:[number floatValue]];
1052                 [indirect addSubview:WallpaperImage_];
1053             }
1054         }
1055
1056         if (NSString *path = $getTheme$([NSArray arrayWithObject:@"Wallpaper.html"], themes)) {
1057             CGRect bounds = [indirect bounds];
1058
1059             UIWebDocumentView *view([[[UIWebDocumentView alloc] initWithFrame:bounds] autorelease]);
1060             [view setAutoresizes:true];
1061
1062             WallpaperPage_ = [view retain];
1063             WallpaperURL_ = [[NSURL fileURLWithPath:path] retain];
1064
1065             [WallpaperPage_ loadRequest:[NSURLRequest requestWithURL:WallpaperURL_]];
1066
1067             [view setBackgroundColor:[UIColor clearColor]];
1068             if ([view respondsToSelector:@selector(setDrawsBackground:)])
1069                 [view setDrawsBackground:NO];
1070             [[view webView] setDrawsBackground:NO];
1071
1072             [indirect addSubview:view];
1073         }
1074     }
1075
1076     for (size_t i(0), e([Themes_ count]); i != e; ++i) {
1077         NSString *theme = [Themes_ objectAtIndex:(e - i - 1)];
1078         NSString *html = [theme stringByAppendingPathComponent:@"Widget.html"];
1079         if ([Manager_ fileExistsAtPath:html]) {
1080             CGRect bounds = [indirect bounds];
1081
1082             UIWebDocumentView *view([[[UIWebDocumentView alloc] initWithFrame:bounds] autorelease]);
1083             [view setAutoresizes:true];
1084
1085             NSURL *url = [NSURL fileURLWithPath:html];
1086             [view loadRequest:[NSURLRequest requestWithURL:url]];
1087
1088             [view setBackgroundColor:[UIColor clearColor]];
1089             if ([view respondsToSelector:@selector(setDrawsBackground:)])
1090                 [view setDrawsBackground:NO];
1091             [[view webView] setDrawsBackground:NO];
1092
1093             [indirect addSubview:view];
1094         }
1095     }
1096
1097     return self;
1098 }
1099 // }}}
1100
1101 MSHook(void, SBAwayView$updateDesktopImage$, SBAwayView *self, SEL sel, UIImage *image) {
1102     NSString *path = $getTheme$([NSArray arrayWithObject:@"LockBackground.html"]);
1103     UIView *&_backgroundView(MSHookIvar<UIView *>(self, "_backgroundView"));
1104
1105     if (path != nil && _backgroundView != nil)
1106         path = nil;
1107
1108     _SBAwayView$updateDesktopImage$(self, sel, image);
1109
1110     if (path != nil) {
1111         CGRect bounds = [self bounds];
1112
1113         UIWebDocumentView *view([[[UIWebDocumentView alloc] initWithFrame:bounds] autorelease]);
1114         [view setAutoresizes:true];
1115
1116         if (WallpaperPage_ != nil)
1117             [WallpaperPage_ release];
1118         WallpaperPage_ = [view retain];
1119
1120         if (WallpaperURL_ != nil)
1121             [WallpaperURL_ release];
1122         WallpaperURL_ = [[NSURL fileURLWithPath:path] retain];
1123
1124         [WallpaperPage_ loadRequest:[NSURLRequest requestWithURL:WallpaperURL_]];
1125
1126         [[view webView] setDrawsBackground:false];
1127         [view setBackgroundColor:[UIColor clearColor]];
1128
1129         [self insertSubview:view aboveSubview:_backgroundView];
1130     }
1131 }
1132
1133 /*extern "C" CGColorRef CGGStateGetSystemColor(void *);
1134 extern "C" CGColorRef CGGStateGetFillColor(void *);
1135 extern "C" CGColorRef CGGStateGetStrokeColor(void *);
1136 extern "C" NSString *UIStyleStringFromColor(CGColorRef);*/
1137
1138 /* WBTimeLabel {{{ */
1139 @interface WBTimeLabel : NSProxy {
1140     NSString *time_;
1141     _transient SBStatusBarTimeView *view_;
1142 }
1143
1144 - (id) initWithTime:(NSString *)time view:(SBStatusBarTimeView *)view;
1145
1146 @end
1147
1148 @implementation WBTimeLabel
1149
1150 - (void) dealloc {
1151     [time_ release];
1152     [super dealloc];
1153 }
1154
1155 - (id) initWithTime:(NSString *)time view:(SBStatusBarTimeView *)view {
1156     time_ = [time retain];
1157     view_ = view;
1158     return self;
1159 }
1160
1161 - (NSString *) description {
1162     return time_;
1163 }
1164
1165 WBDelegate(time_)
1166
1167 - (CGSize) drawAtPoint:(CGPoint)point forWidth:(float)width withFont:(UIFont *)font lineBreakMode:(int)mode {
1168     if (NSString *custom = [Info_ objectForKey:@"TimeStyle"]) {
1169         BOOL &_mode(MSHookIvar<BOOL>(view_, "_mode"));;
1170
1171         [time_ drawAtPoint:point withStyle:[NSString stringWithFormat:@""
1172             "font-family: Helvetica; "
1173             "font-weight: bold; "
1174             "font-size: 14px; "
1175             "color: %@; "
1176         "%@", _mode ? @"white" : @"black", custom]];
1177
1178         return CGSizeZero;
1179     }
1180
1181     return [time_ drawAtPoint:point forWidth:width withFont:font lineBreakMode:mode];
1182 }
1183
1184 @end
1185 /* }}} */
1186 /* WBBadgeLabel {{{ */
1187 @interface WBBadgeLabel : NSProxy {
1188     NSString *badge_;
1189 }
1190
1191 - (id) initWithBadge:(NSString *)badge;
1192 - (NSString *) description;
1193
1194 @end
1195
1196 @implementation WBBadgeLabel
1197
1198 - (void) dealloc {
1199     [badge_ release];
1200     [super dealloc];
1201 }
1202
1203 - (id) initWithBadge:(NSString *)badge {
1204     badge_ = [badge retain];
1205     return self;
1206 }
1207
1208 - (NSString *) description {
1209     return [badge_ description];
1210 }
1211
1212 WBDelegate(badge_)
1213
1214 - (CGSize) drawAtPoint:(CGPoint)point forWidth:(float)width withFont:(UIFont *)font lineBreakMode:(int)mode {
1215     if (NSString *custom = [Info_ objectForKey:@"BadgeStyle"]) {
1216         [badge_ drawAtPoint:point withStyle:[NSString stringWithFormat:@""
1217             "font-family: Helvetica; "
1218             "font-weight: bold; "
1219             "font-size: 17px; "
1220             "color: white; "
1221         "%@", custom]];
1222
1223         return CGSizeZero;
1224     }
1225
1226     return [badge_ drawAtPoint:point forWidth:width withFont:font lineBreakMode:mode];
1227 }
1228
1229 @end
1230 /* }}} */
1231
1232 // IconAlpha {{{
1233 MSInstanceMessageHook1(void, SBIcon, setIconImageAlpha, float, alpha) {
1234     if (NSNumber *number = [Info_ objectForKey:@"IconAlpha"])
1235         alpha = [number floatValue];
1236     return MSOldCall(alpha);
1237 }
1238
1239 MSInstanceMessageHook1(void, SBIcon, setIconLabelAlpha, float, alpha) {
1240     if (NSNumber *number = [Info_ objectForKey:@"IconAlpha"])
1241         alpha = [number floatValue];
1242     return MSOldCall(alpha);
1243 }
1244
1245 MSInstanceMessageHook0(id, SBIcon, initWithDefaultSize) {
1246     if ((self = MSOldCall()) != nil) {
1247         if (NSNumber *number = [Info_ objectForKey:@"IconAlpha"]) {
1248             // XXX: note: this is overridden above, which is silly
1249             float alpha([number floatValue]);
1250             [self setIconImageAlpha:alpha];
1251             [self setIconLabelAlpha:alpha];
1252         }
1253     } return self;
1254 }
1255
1256 MSInstanceMessageHook1(void, SBIcon, setAlpha, float, alpha) {
1257     if (NSNumber *number = [Info_ objectForKey:@"IconAlpha"])
1258         alpha = [number floatValue];
1259     return MSOldCall(alpha);
1260 }
1261 // }}}
1262
1263 MSHook(id, SBIconBadge$initWithBadge$, SBIconBadge *self, SEL sel, NSString *badge) {
1264     if ((self = _SBIconBadge$initWithBadge$(self, sel, badge)) != nil) {
1265         id &_badge(MSHookIvar<id>(self, "_badge"));
1266         if (_badge != nil)
1267             if (id label = [[WBBadgeLabel alloc] initWithBadge:[_badge autorelease]])
1268                 _badge = label;
1269     } return self;
1270 }
1271
1272 void SBStatusBarController$setStatusBarMode(int &mode) {
1273     if (Debug_)
1274         NSLog(@"WB:Debug:setStatusBarMode:%d", mode);
1275     if (mode < 100) // 104:hidden 105:glowing
1276         if (NSNumber *number = [Info_ objectForKey:@"StatusBarMode"])
1277             mode = [number intValue];
1278 }
1279
1280 /*MSHook(void, SBStatusBarController$setStatusBarMode$orientation$duration$animation$, SBStatusBarController *self, SEL sel, int mode, int orientation, double duration, int animation) {
1281     NSLog(@"mode:%d orientation:%d duration:%f animation:%d", mode, orientation, duration, animation);
1282     SBStatusBarController$setStatusBarMode(mode);
1283     return _SBStatusBarController$setStatusBarMode$orientation$duration$animation$(self, sel, mode, orientation, duration, animation);
1284 }*/
1285
1286 MSHook(void, SBStatusBarController$setStatusBarMode$orientation$duration$fenceID$animation$, SBStatusBarController *self, SEL sel, int mode, int orientation, float duration, int fenceID, int animation) {
1287     //NSLog(@"mode:%d orientation:%d duration:%f fenceID:%d animation:%d", mode, orientation, duration, fenceID, animation);
1288     SBStatusBarController$setStatusBarMode(mode);
1289     return _SBStatusBarController$setStatusBarMode$orientation$duration$fenceID$animation$(self, sel, mode, orientation, duration, fenceID, animation);
1290 }
1291
1292 MSHook(void, SBStatusBarController$setStatusBarMode$orientation$duration$fenceID$animation$startTime$, SBStatusBarController *self, SEL sel, int mode, int orientation, double duration, int fenceID, int animation, double startTime) {
1293     //NSLog(@"mode:%d orientation:%d duration:%f fenceID:%d animation:%d startTime:%f", mode, orientation, duration, fenceID, animation, startTime);
1294     SBStatusBarController$setStatusBarMode(mode);
1295     //NSLog(@"mode=%u", mode);
1296     return _SBStatusBarController$setStatusBarMode$orientation$duration$fenceID$animation$startTime$(self, sel, mode, orientation, duration, fenceID, animation, startTime);
1297 }
1298
1299 /*MSHook(id, SBStatusBarContentsView$initWithStatusBar$mode$, SBStatusBarContentsView *self, SEL sel, id bar, int mode) {
1300     if (NSNumber *number = [Info_ objectForKey:@"StatusBarContentsMode"])
1301         mode = [number intValue];
1302     return _SBStatusBarContentsView$initWithStatusBar$mode$(self, sel, bar, mode);
1303 }*/
1304
1305 MSHook(NSString *, SBStatusBarOperatorNameView$operatorNameStyle, SBStatusBarOperatorNameView *self, SEL sel) {
1306     NSString *style(_SBStatusBarOperatorNameView$operatorNameStyle(self, sel));
1307     if (Debug_)
1308         NSLog(@"operatorNameStyle= %@", style);
1309     if (NSString *custom = [Info_ objectForKey:@"OperatorNameStyle"])
1310         style = [NSString stringWithFormat:@"%@; %@", style, custom];
1311     return style;
1312 }
1313
1314 MSHook(void, SBStatusBarOperatorNameView$setOperatorName$fullSize$, SBStatusBarOperatorNameView *self, SEL sel, NSString *name, BOOL full) {
1315     if (Debug_)
1316         NSLog(@"setOperatorName:\"%@\" fullSize:%u", name, full);
1317     return _SBStatusBarOperatorNameView$setOperatorName$fullSize$(self, sel, name, NO);
1318 }
1319
1320 // XXX: replace this with [SBStatusBarTimeView tile]
1321 MSHook(void, SBStatusBarTimeView$drawRect$, SBStatusBarTimeView *self, SEL sel, CGRect rect) {
1322     id &_time(MSHookIvar<id>(self, "_time"));
1323     if (_time != nil && [_time class] != [WBTimeLabel class])
1324         object_setInstanceVariable(self, "_time", reinterpret_cast<void *>([[WBTimeLabel alloc] initWithTime:[_time autorelease] view:self]));
1325     return _SBStatusBarTimeView$drawRect$(self, sel, rect);
1326 }
1327
1328 @interface UIView (WinterBoard)
1329 - (bool) wb$isWBImageView;
1330 - (void) wb$logHierarchy;
1331 @end
1332
1333 @implementation UIView (WinterBoard)
1334
1335 - (bool) wb$isWBImageView {
1336     return false;
1337 }
1338
1339 - (void) wb$logHierarchy {
1340     WBLogHierarchy(self);
1341 }
1342
1343 @end
1344
1345 @interface WBImageView : UIImageView {
1346 }
1347
1348 - (bool) wb$isWBImageView;
1349 - (void) wb$updateFrame;
1350 @end
1351
1352 @implementation WBImageView
1353
1354 - (bool) wb$isWBImageView {
1355     return true;
1356 }
1357
1358 - (void) wb$updateFrame {
1359     CGRect frame([self frame]);
1360     frame.origin.y = 0;
1361
1362     for (UIView *view(self); ; ) {
1363         view = [view superview];
1364         if (view == nil)
1365             break;
1366         frame.origin.y -= [view frame].origin.y;
1367     }
1368
1369     [self setFrame:frame];
1370 }
1371
1372 @end
1373
1374 MSHook(void, SBIconList$setFrame$, SBIconList *self, SEL sel, CGRect frame) {
1375     NSArray *subviews([self subviews]);
1376     WBImageView *view([subviews count] == 0 ? nil : [subviews objectAtIndex:0]);
1377     if (view != nil && [view wb$isWBImageView])
1378         [view wb$updateFrame];
1379     _SBIconList$setFrame$(self, sel, frame);
1380 }
1381
1382 MSHook(void, SBIconController$noteNumberOfIconListsChanged, SBIconController *self, SEL sel) {
1383     SBIconModel *&_iconModel(MSHookIvar<SBIconModel *>(self, "_iconModel"));
1384     NSArray *lists([_iconModel iconLists]);
1385
1386     for (unsigned i(0), e([lists count]); i != e; ++i)
1387         if (NSString *path = $getTheme$([NSArray arrayWithObject:[NSString stringWithFormat:@"Page%u.png", i]])) {
1388             SBIconList *list([lists objectAtIndex:i]);
1389             NSArray *subviews([list subviews]);
1390
1391             WBImageView *view([subviews count] == 0 ? nil : [subviews objectAtIndex:0]);
1392             if (view == nil || ![view wb$isWBImageView]) {
1393                 view = [[[WBImageView alloc] init] autorelease];
1394                 [list insertSubview:view atIndex:0];
1395             }
1396
1397             UIImage *image([UIImage imageWithContentsOfFile:path]);
1398
1399             CGRect frame([view frame]);
1400             frame.size = [image size];
1401             [view setFrame:frame];
1402
1403             [view setImage:image];
1404             [view wb$updateFrame];
1405         }
1406
1407     return _SBIconController$noteNumberOfIconListsChanged(self, sel);
1408 }
1409
1410 MSHook(id, SBIconLabel$initWithSize$label$, SBIconLabel *self, SEL sel, CGSize size, NSString *label) {
1411     self = _SBIconLabel$initWithSize$label$(self, sel, size, label);
1412     if (self != nil)
1413         [self setClipsToBounds:NO];
1414     return self;
1415 }
1416
1417 MSHook(void, SBIconLabel$setInDock$, SBIconLabel *self, SEL sel, BOOL docked) {
1418     id &_label(MSHookIvar<id>(self, "_label"));
1419     if (![Info_ wb$boolForKey:@"UndockedIconLabels"])
1420         docked = true;
1421
1422     if (_label != nil && [_label respondsToSelector:@selector(setInDock:)])
1423         [_label setInDock:docked];
1424
1425     _SBIconLabel$setInDock$(self, sel, docked);
1426     [self setNeedsDisplay];
1427 }
1428
1429 MSHook(BOOL, SBDockIconListView$shouldShowNewDock, id self, SEL sel) {
1430     return SummerBoard_ && Docked_ ? NO : _SBDockIconListView$shouldShowNewDock(self, sel);
1431 }
1432
1433 MSHook(void, SBDockIconListView$setFrame$, id self, SEL sel, CGRect frame) {
1434     _SBDockIconListView$setFrame$(self, sel, frame);
1435 }
1436
1437 // %hook -[NSBundle localizedStringForKey:value:table:] {{{
1438 MSInstanceMessageHook3(NSString *, NSBundle, localizedStringForKey,value,table, NSString *, key, NSString *, value, NSString *, table) {
1439     NSString *identifier = [self bundleIdentifier];
1440     NSLocale *locale = [NSLocale currentLocale];
1441     NSString *language = [locale objectForKey:NSLocaleLanguageCode];
1442     if (Debug_)
1443         NSLog(@"WB:Debug:[NSBundle(%@) localizedStringForKey:\"%@\" value:\"%@\" table:\"%@\"] (%@)", identifier, key, value, table, language);
1444     NSString *file = table == nil ? @"Localizable" : table;
1445     NSString *name = [NSString stringWithFormat:@"%@:%@", identifier, file];
1446     NSDictionary *strings;
1447     if ((strings = [Strings_ objectForKey:name]) != nil) {
1448         if (static_cast<id>(strings) != [NSNull null]) strings:
1449             if (NSString *value = [strings objectForKey:key])
1450                 return value;
1451     } else if (NSString *path = $pathForFile$inBundle$([NSString stringWithFormat:@"%@.lproj/%@.strings",
1452         language, file
1453     ], self, false)) {
1454         if ((strings = [[NSDictionary alloc] initWithContentsOfFile:path]) != nil) {
1455             [Strings_ setObject:[strings autorelease] forKey:name];
1456             goto strings;
1457         } else goto null;
1458     } else null:
1459         [Strings_ setObject:[NSNull null] forKey:name];
1460     return MSOldCall(key, value, table);
1461 }
1462 // }}}
1463 // %hook -[WebCoreFrameBridge renderedSizeOfNode:constrainedToWidth:] {{{
1464 MSClassHook(WebCoreFrameBridge)
1465
1466 MSInstanceMessageHook2(CGSize, WebCoreFrameBridge, renderedSizeOfNode,constrainedToWidth, id, node, float, width) {
1467     if (node == nil)
1468         return CGSizeZero;
1469     void **core(reinterpret_cast<void **>([node _node]));
1470     if (core == NULL || core[6] == NULL)
1471         return CGSizeZero;
1472     return MSOldCall(node, width);
1473 }
1474 // }}}
1475
1476 MSInstanceMessageHook1(void, SBIconLabel, drawRect, CGRect, rect) {
1477     CGRect bounds = [self bounds];
1478
1479     static Ivar drawMoreLegibly = object_getInstanceVariable(self, "_drawMoreLegibly", NULL);
1480
1481     int docked;
1482     Ivar ivar = object_getInstanceVariable(self, "_inDock", reinterpret_cast<void **>(&docked));
1483     docked = (docked & (ivar_getOffset(ivar) == ivar_getOffset(drawMoreLegibly) ? 0x2 : 0x1)) != 0;
1484
1485     NSString *label(MSHookIvar<NSString *>(self, "_label"));
1486
1487     NSString *style = [NSString stringWithFormat:@""
1488         "font-family: Helvetica; "
1489         "font-weight: bold; "
1490         "color: %@; %@"
1491     "", (docked || !SummerBoard_ ? @"white" : @"#b3b3b3"), (IsWild_
1492         ? @"font-size: 12px; "
1493         : @"font-size: 11px; "
1494     )];
1495
1496     if (IsWild_)
1497         style = [style stringByAppendingString:@"text-shadow: rgba(0, 0, 0, 0.5) 0px 1px 0px; "];
1498     else if (docked)
1499         style = [style stringByAppendingString:@"text-shadow: rgba(0, 0, 0, 0.5) 0px -1px 0px; "];
1500
1501     bool ellipsis(false);
1502     float max = [self frame].size.width - 11, width;
1503   width:
1504     width = [(ellipsis ? [label stringByAppendingString:@"..."] : label) sizeWithStyle:style forWidth:320].width;
1505
1506     if (width > max) {
1507         size_t length([label length]);
1508         float spacing((width - max) / (length - 1));
1509
1510         if (spacing > 1.25) {
1511             ellipsis = true;
1512             label = [label substringToIndex:(length - 1)];
1513             goto width;
1514         }
1515
1516         style = [style stringByAppendingString:[NSString stringWithFormat:@"letter-spacing: -%f; ", spacing]];
1517     }
1518
1519     if (ellipsis)
1520         label = [label stringByAppendingString:@"..."];
1521
1522     if (NSString *custom = [Info_ objectForKey:(docked ? @"DockedIconLabelStyle" : @"UndockedIconLabelStyle")])
1523         style = [style stringByAppendingString:custom];
1524
1525     CGSize size = [label sizeWithStyle:style forWidth:bounds.size.width];
1526     [label drawAtPoint:CGPointMake((bounds.size.width - size.width) / 2, 0) withStyle:style];
1527 }
1528
1529 // ChatKit {{{
1530 MSInstanceMessageHook1(void, CKMessageCell, addBalloonView, CKBalloonView *, balloon) {
1531     MSOldCall(balloon);
1532     [balloon setBackgroundColor:[UIColor clearColor]];
1533 }
1534
1535 MSInstanceMessageHook1(void, CKTranscriptCell, setBackgroundColor, UIColor *, color) {
1536     MSOldCall([UIColor clearColor]);
1537 }
1538
1539 MSInstanceMessageHook2(id, CKTranscriptCell, initWithStyle,reuseIdentifier, int, style, NSString *, reuse) {
1540     if ((self = MSOldCall(style, reuse)) != nil) {
1541         [self setBackgroundColor:[UIColor clearColor]];
1542         [[self contentView] setBackgroundColor:[UIColor clearColor]];
1543     } return self;
1544 }
1545
1546 MSInstanceMessageHook2(id, CKMessageCell, initWithStyle,reuseIdentifier, int, style, NSString *, reuse) {
1547     if ((self = MSOldCall(style, reuse)) != nil) {
1548         [self setBackgroundColor:[UIColor clearColor]];
1549         [[self contentView] setBackgroundColor:[UIColor clearColor]];
1550     } return self;
1551 }
1552
1553 MSInstanceMessageHook2(id, CKTimestampView, initWithStyle,reuseIdentifier, int, style, NSString *, reuse) {
1554     if ((self = MSOldCall(style, reuse)) != nil) {
1555         UILabel *&_label(MSHookIvar<UILabel *>(self, "_label"));
1556         [_label setBackgroundColor:[UIColor clearColor]];
1557     } return self;
1558 }
1559
1560 MSInstanceMessageHook1(void, CKTranscriptTableView, setSeparatorStyle, int, style) {
1561     MSOldCall(UITableViewCellSeparatorStyleNone);
1562 }
1563
1564 MSInstanceMessageHook2(id, CKTranscriptTableView, initWithFrame,style, CGRect, frame, int, style) {
1565     if ((self = MSOldCall(frame, style)) != nil) {
1566         [self setSeparatorStyle:UITableViewCellSeparatorStyleNone];
1567     } return self;
1568 }
1569
1570 MSInstanceMessageHook0(void, CKTranscriptController, loadView) {
1571     MSOldCall();
1572
1573     if (NSString *path = $getTheme$($useScale$([NSArray arrayWithObjects:@"SMSBackground.png", @"SMSBackground.jpg", nil])))
1574         if (UIImage *image = $getImage$(path)) {
1575             UIView *&_transcriptTable(MSHookIvar<UIView *>(self, "_transcriptTable"));
1576             UIView *&_transcriptLayer(MSHookIvar<UIView *>(self, "_transcriptLayer"));
1577             UIView *table;
1578             if (&_transcriptTable != NULL)
1579                 table = _transcriptTable;
1580             else if (&_transcriptLayer != NULL)
1581                 table = _transcriptLayer;
1582             else
1583                 table = nil;
1584
1585             UIView *placard(table != nil ? [table superview] : MSHookIvar<UIView *>(self, "_backPlacard"));
1586             UIImageView *background([[[UIImageView alloc] initWithImage:image] autorelease]);
1587
1588             if (table == nil)
1589                 [placard insertSubview:background atIndex:0];
1590             else {
1591                 [table setBackgroundColor:[UIColor clearColor]];
1592                 [placard insertSubview:background belowSubview:table];
1593             }
1594         }
1595 }
1596 // }}}
1597
1598 // %hook _UIImageWithName() {{{
1599 MSHook(UIImage *, _UIImageWithName, NSString *name) {
1600     if (Debug_)
1601         NSLog(@"WB:Debug: _UIImageWithName(\"%@\")", name);
1602     if (name == nil)
1603         return nil;
1604
1605     int identifier;
1606     bool packed;
1607
1608     if (_UIPackedImageTableGetIdentifierForName != NULL)
1609         packed = _UIPackedImageTableGetIdentifierForName(name, &identifier);
1610     else if (_UISharedImageNameGetIdentifier != NULL) {
1611         identifier = _UISharedImageNameGetIdentifier(name);
1612         packed = identifier != -1;
1613     } else {
1614         identifier = -1;
1615         packed = false;
1616     }
1617
1618     if (Debug_)
1619         NSLog(@"WB:Debug: _UISharedImageNameGetIdentifier(\"%@\") = %d", name, identifier);
1620
1621     if (!packed)
1622         return __UIImageWithName(name);
1623     else {
1624         NSNumber *key([NSNumber numberWithInt:identifier]);
1625         UIImage *image([UIImages_ objectForKey:key]);
1626         if (image != nil)
1627             return reinterpret_cast<id>(image) == [NSNull null] ? __UIImageWithName(name) : image;
1628         if (NSString *path = $pathForFile$inBundle$(name, _UIKitBundle(), true))
1629             image = $getImage$(path);
1630         [UIImages_ setObject:(image == nil ? [NSNull null] : reinterpret_cast<id>(image)) forKey:key];
1631         if (image != nil)
1632             return image;
1633
1634         image = __UIImageWithName(name);
1635
1636         if (UIDebug_) {
1637             NSString *path([@"/tmp/UIImages/" stringByAppendingString:name]);
1638             if (![Manager_ fileExistsAtPath:path])
1639                 [UIImagePNGRepresentation(image) writeToFile:path atomically:YES];
1640         }
1641
1642         return image;
1643     }
1644 }
1645 // }}}
1646 // %hook _UIImageWithNameInDomain() {{{
1647 MSHook(UIImage *, _UIImageWithNameInDomain, NSString *name, NSString *domain) {
1648     NSString *key([NSString stringWithFormat:@"D:%zu%@%@", [domain length], domain, name]);
1649     UIImage *image([PathImages_ objectForKey:key]);
1650     if (image != nil)
1651         return reinterpret_cast<id>(image) == [NSNull null] ? __UIImageWithNameInDomain(name, domain) : image;
1652     if (Debug_)
1653         NSLog(@"WB:Debug: UIImageWithNameInDomain(\"%@\", \"%@\")", name, domain);
1654     if (NSString *path = $getTheme$($useScale$([NSArray arrayWithObject:[NSString stringWithFormat:@"Domains/%@/%@", domain, name]])))
1655         image = $getImage$(path);
1656     [PathImages_ setObject:(image == nil ? [NSNull null] : reinterpret_cast<id>(image)) forKey:key];
1657     return image == nil ? __UIImageWithNameInDomain(name, domain) : image;
1658 }
1659 // }}}
1660
1661 // %hook GSFontCreateWithName() {{{
1662 MSHook(GSFontRef, GSFontCreateWithName, const char *name, GSFontSymbolicTraits traits, float size) {
1663     if (Debug_)
1664         NSLog(@"WB:Debug: GSFontCreateWithName(\"%s\", %f)", name, size);
1665     if (NSString *font = [Info_ objectForKey:[NSString stringWithFormat:@"FontName-%s", name]])
1666         name = [font UTF8String];
1667     //if (NSString *scale = [Info_ objectForKey:[NSString stringWithFormat:@"FontScale-%s", name]])
1668     //    size *= [scale floatValue];
1669     return _GSFontCreateWithName(name, traits, size);
1670 }
1671 // }}}
1672
1673 #define AudioToolbox "/System/Library/Frameworks/AudioToolbox.framework/AudioToolbox"
1674 #define UIKit "/System/Library/Frameworks/UIKit.framework/UIKit"
1675
1676 bool (*_Z24GetFileNameForThisActionmPcRb)(unsigned long a0, char *a1, bool &a2);
1677
1678 MSHook(bool, _Z24GetFileNameForThisActionmPcRb, unsigned long a0, char *a1, bool &a2) {
1679     if (Debug_)
1680         NSLog(@"WB:Debug:GetFileNameForThisAction(%u, %p, %u)", a0, a1, a2);
1681     bool value = __Z24GetFileNameForThisActionmPcRb(a0, a1, a2);
1682     if (Debug_)
1683         NSLog(@"WB:Debug:GetFileNameForThisAction(%u, %s, %u) = %u", a0, value ? a1 : NULL, a2, value);
1684
1685     if (value) {
1686         NSString *path = [NSString stringWithUTF8String:a1];
1687         if ([path hasPrefix:@"/System/Library/Audio/UISounds/"]) {
1688             NSString *file = [path substringFromIndex:31];
1689             for (NSString *theme in Themes_) {
1690                 NSString *path([NSString stringWithFormat:@"%@/UISounds/%@", theme, file]);
1691                 if ([Manager_ fileExistsAtPath:path]) {
1692                     strcpy(a1, [path UTF8String]);
1693                     continue;
1694                 }
1695             }
1696         }
1697     }
1698     return value;
1699 }
1700
1701 static void ChangeWallpaper(
1702     CFNotificationCenterRef center,
1703     void *observer,
1704     CFStringRef name,
1705     const void *object,
1706     CFDictionaryRef info
1707 ) {
1708     if (Debug_)
1709         NSLog(@"WB:Debug:ChangeWallpaper!");
1710
1711     UIImage *image;
1712     if (WallpaperFile_ != nil) {
1713         image = [[UIImage alloc] initWithContentsOfFile:WallpaperFile_];
1714         if (image != nil)
1715             image = [image autorelease];
1716     } else image = nil;
1717
1718     if (WallpaperImage_ != nil)
1719         [WallpaperImage_ setImage:image];
1720     if (WallpaperPage_ != nil)
1721         [WallpaperPage_ loadRequest:[NSURLRequest requestWithURL:WallpaperURL_]];
1722
1723 }
1724
1725 #define WBRename(name, sel, imp) \
1726     _ ## name ## $ ## imp = MSHookMessage($ ## name, @selector(sel), &$ ## name ## $ ## imp)
1727
1728 template <typename Type_>
1729 static void msset(Type_ &function, MSImageRef image, const char *name) {
1730     function = reinterpret_cast<Type_>(MSFindSymbol(image, name));
1731 }
1732
1733 template <typename Type_>
1734 static void nlset(Type_ &function, struct nlist *nl, size_t index) {
1735     struct nlist &name(nl[index]);
1736     uintptr_t value(name.n_value);
1737     if ((name.n_desc & N_ARM_THUMB_DEF) != 0)
1738         value |= 0x00000001;
1739     function = reinterpret_cast<Type_>(value);
1740 }
1741
1742 template <typename Type_>
1743 static void dlset(Type_ &function, const char *name) {
1744     function = reinterpret_cast<Type_>(dlsym(RTLD_DEFAULT, name));
1745 }
1746
1747 // %hook CGImageReadCreateWithFile() {{{
1748 MSHook(void *, CGImageReadCreateWithFile, NSString *path, int flag) {
1749     if (Debug_)
1750         NSLog(@"WB:Debug: CGImageReadCreateWithFile(%@, %d)", path, flag);
1751     NSAutoreleasePool *pool([[NSAutoreleasePool alloc] init]);
1752     void *value(_CGImageReadCreateWithFile([path wb$themedPath], flag));
1753     [pool release];
1754     return value;
1755 }
1756 // }}}
1757
1758 static void NSString$drawAtPoint$withStyle$(NSString *self, SEL _cmd, CGPoint point, NSString *style) {
1759     WKSetCurrentGraphicsContext(UIGraphicsGetCurrentContext());
1760     if (style == nil || [style length] == 0)
1761         style = @"font-family: Helvetica; font-size: 12px";
1762     return [[WBMarkup sharedMarkup] drawString:self atPoint:point withStyle:style];
1763 }
1764
1765 static CGSize NSString$sizeWithStyle$forWidth$(NSString *self, SEL _cmd, NSString *style, float width) {
1766     if (style == nil || [style length] == 0)
1767         style = @"font-family: Helvetica; font-size: 12px";
1768     return [[WBMarkup sharedMarkup] sizeOfString:self withStyle:style forWidth:width];
1769 }
1770
1771 static void SBInitialize() {
1772     class_addMethod($NSString, @selector(drawAtPoint:withStyle:), (IMP) &NSString$drawAtPoint$withStyle$, "v20@0:4{CGPoint=ff}8@16");
1773     class_addMethod($NSString, @selector(sizeWithStyle:forWidth:), (IMP) &NSString$sizeWithStyle$forWidth$, "{CGSize=ff}16@0:4@8f12");
1774
1775     if (SummerBoard_) {
1776         WBRename(SBApplication, pathForIcon, pathForIcon);
1777         WBRename(SBApplicationIcon, icon, icon);
1778         WBRename(SBApplicationIcon, generateIconImage:, generateIconImage$);
1779     }
1780
1781     WBRename(SBBookmarkIcon, icon, icon);
1782     WBRename(SBButtonBar, didMoveToSuperview, didMoveToSuperview);
1783     WBRename(SBCalendarIconContentsView, drawRect:, drawRect$);
1784     WBRename(SBIconBadge, initWithBadge:, initWithBadge$);
1785     WBRename(SBIconController, noteNumberOfIconListsChanged, noteNumberOfIconListsChanged);
1786
1787     WBRename(SBWidgetApplicationIcon, icon, icon);
1788
1789     WBRename(SBDockIconListView, setFrame:, setFrame$);
1790     MSHookMessage(object_getClass($SBDockIconListView), @selector(shouldShowNewDock), &$SBDockIconListView$shouldShowNewDock, &_SBDockIconListView$shouldShowNewDock);
1791
1792     WBRename(SBIconLabel, initWithSize:label:, initWithSize$label$);
1793     WBRename(SBIconLabel, setInDock:, setInDock$);
1794
1795     WBRename(SBIconList, setFrame:, setFrame$);
1796
1797     WBRename(SBIconModel, cacheImageForIcon:, cacheImageForIcon$);
1798     WBRename(SBIconModel, cacheImagesForIcon:, cacheImagesForIcon$);
1799     WBRename(SBIconModel, getCachedImagedForIcon:, getCachedImagedForIcon$);
1800     WBRename(SBIconModel, getCachedImagedForIcon:smallIcon:, getCachedImagedForIcon$smallIcon$);
1801
1802     WBRename(SBSearchView, initWithFrame:, initWithFrame$);
1803     WBRename(SBSearchTableViewCell, drawRect:, drawRect$);
1804     WBRename(SBSearchTableViewCell, initWithStyle:reuseIdentifier:, initWithStyle$reuseIdentifier$);
1805
1806     //WBRename(SBImageCache, initWithName:forImageWidth:imageHeight:initialCapacity:, initWithName$forImageWidth$imageHeight$initialCapacity$);
1807
1808     WBRename(SBAwayView, updateDesktopImage:, updateDesktopImage$);
1809     WBRename(SBStatusBarContentsView, didMoveToSuperview, didMoveToSuperview);
1810     //WBRename(SBStatusBarContentsView, initWithStatusBar:mode:, initWithStatusBar$mode$);
1811     //WBRename(SBStatusBarController, setStatusBarMode:orientation:duration:animation:, setStatusBarMode$orientation$duration$animation$);
1812     WBRename(SBStatusBarController, setStatusBarMode:orientation:duration:fenceID:animation:, setStatusBarMode$orientation$duration$fenceID$animation$);
1813     WBRename(SBStatusBarController, setStatusBarMode:orientation:duration:fenceID:animation:startTime:, setStatusBarMode$orientation$duration$fenceID$animation$startTime$);
1814     WBRename(SBStatusBarOperatorNameView, operatorNameStyle, operatorNameStyle);
1815     WBRename(SBStatusBarOperatorNameView, setOperatorName:fullSize:, setOperatorName$fullSize$);
1816     WBRename(SBStatusBarTimeView, drawRect:, drawRect$);
1817
1818     if (SummerBoard_)
1819         English_ = [[NSDictionary alloc] initWithContentsOfFile:@"/System/Library/CoreServices/SpringBoard.app/English.lproj/LocalizedApplicationNames.strings"];
1820 }
1821
1822 MSInitialize {
1823     NSAutoreleasePool *pool([[NSAutoreleasePool alloc] init]);
1824
1825     NSString *identifier([[NSBundle mainBundle] bundleIdentifier]);
1826     SpringBoard_ = [identifier isEqualToString:@"com.apple.springboard"];
1827
1828     Manager_ = [[NSFileManager defaultManager] retain];
1829     Themes_ = [[NSMutableArray alloc] initWithCapacity:8];
1830
1831     dlset(_GSFontGetUseLegacyFontMetrics, "GSFontGetUseLegacyFontMetrics");
1832
1833     // Load Settings.plist {{{
1834     if (NSDictionary *settings = [NSDictionary dictionaryWithContentsOfFile:[NSString stringWithFormat:@"/User/Library/Preferences/com.saurik.WinterBoard.plist"]]) {
1835         if (NSNumber *value = [settings objectForKey:@"SummerBoard"])
1836             SummerBoard_ = [value boolValue];
1837         if (NSNumber *value = [settings objectForKey:@"Debug"])
1838             Debug_ = [value boolValue];
1839         if (NSNumber *value = [settings objectForKey:@"RecordUI"])
1840             UIDebug_ = [value boolValue];
1841
1842         NSArray *themes([settings objectForKey:@"Themes"]);
1843         if (themes == nil)
1844             if (NSString *theme = [settings objectForKey:@"Theme"])
1845                 themes = [NSArray arrayWithObject:[NSDictionary dictionaryWithObjectsAndKeys:
1846                     theme, @"Name",
1847                     [NSNumber numberWithBool:true], @"Active",
1848                 nil]];
1849
1850         if (themes != nil)
1851             for (NSDictionary *theme in themes) {
1852                 NSNumber *active([theme objectForKey:@"Active"]);
1853                 if (![active boolValue])
1854                     continue;
1855
1856                 NSString *name([theme objectForKey:@"Name"]);
1857                 if (name == nil)
1858                     continue;
1859
1860                 NSString *theme(nil);
1861
1862                 #define testForTheme(format...) \
1863                     if (theme == nil) { \
1864                         NSString *path = [NSString stringWithFormat:format]; \
1865                         if ([Manager_ fileExistsAtPath:path]) { \
1866                             [Themes_ addObject:path]; \
1867                             continue; \
1868                         } \
1869                     }
1870
1871                 testForTheme(@"/Library/Themes/%@.theme", name)
1872                 testForTheme(@"/Library/Themes/%@", name)
1873                 testForTheme(@"%@/Library/SummerBoard/Themes/%@", NSHomeDirectory(), name)
1874
1875             }
1876     }
1877     // }}}
1878     // Merge Info.plist {{{
1879     Info_ = [[NSMutableDictionary dictionaryWithCapacity:16] retain];
1880
1881     for (NSString *theme in Themes_)
1882         if (NSDictionary *info = [NSDictionary dictionaryWithContentsOfFile:[NSString stringWithFormat:@"%@/Info.plist", theme]])
1883             for (NSString *key in [info allKeys])
1884                 if ([Info_ objectForKey:key] == nil)
1885                     [Info_ setObject:[info objectForKey:key] forKey:key];
1886     // }}}
1887
1888     // AudioToolbox {{{
1889     if (MSImageRef image = MSGetImageByName(AudioToolbox)) {
1890         msset(_Z24GetFileNameForThisActionmPcRb, image, "__Z24GetFileNameForThisActionmPcRb");
1891         MSHookFunction(_Z24GetFileNameForThisActionmPcRb, &$_Z24GetFileNameForThisActionmPcRb, &__Z24GetFileNameForThisActionmPcRb);
1892     }
1893     // }}}
1894     // GraphicsServices {{{
1895     if (true) {
1896         MSHookFunction(&GSFontCreateWithName, &$GSFontCreateWithName, &_GSFontCreateWithName);
1897     }
1898     // }}}
1899     // ImageIO {{{
1900     if (MSImageRef image = MSGetImageByName("/System/Library/Frameworks/ImageIO.framework/ImageIO")) {
1901         void *(*CGImageReadCreateWithFile)(NSString *, int);
1902         msset(CGImageReadCreateWithFile, image, "_CGImageReadCreateWithFile");
1903         MSHookFunction(CGImageReadCreateWithFile, MSHake(CGImageReadCreateWithFile));
1904     }
1905     // }}}
1906     // SpringBoard {{{
1907     if (SpringBoard_) {
1908         Wallpapers_ = [[NSArray arrayWithObjects:@"Wallpaper.mp4", @"Wallpaper@2x.png", @"Wallpaper@2x.jpg", @"Wallpaper.png", @"Wallpaper.jpg", @"Wallpaper.html", nil] retain];
1909         Docked_ = $getTheme$([NSArray arrayWithObjects:@"Dock.png", nil]);
1910
1911         CFNotificationCenterAddObserver(
1912             CFNotificationCenterGetDarwinNotifyCenter(),
1913             NULL, &ChangeWallpaper, (CFStringRef) @"com.saurik.winterboard.lockbackground", NULL, 0
1914         );
1915
1916         if ($getTheme$([NSArray arrayWithObject:@"Wallpaper.mp4"]) != nil) {
1917             NSBundle *MediaPlayer([NSBundle bundleWithPath:@"/System/Library/Frameworks/MediaPlayer.framework"]);
1918             if (MediaPlayer != nil)
1919                 [MediaPlayer load];
1920
1921             $MPMoviePlayerController = objc_getClass("MPMoviePlayerController");
1922             $MPVideoView = objc_getClass("MPVideoView");
1923         }
1924
1925         SBInitialize();
1926     }
1927     // }}}
1928     // UIKit {{{
1929     if ([NSBundle bundleWithIdentifier:@"com.apple.UIKit"] != nil) {
1930         struct nlist nl[6];
1931         memset(nl, 0, sizeof(nl));
1932         nl[0].n_un.n_name = (char *) "__UIApplicationImageWithName";
1933         nl[1].n_un.n_name = (char *) "__UIImageWithNameInDomain";
1934         nl[2].n_un.n_name = (char *) "__UIKitBundle";
1935         nl[3].n_un.n_name = (char *) "__UIPackedImageTableGetIdentifierForName";
1936         nl[4].n_un.n_name = (char *) "__UISharedImageNameGetIdentifier";
1937         nlist(UIKit, nl);
1938
1939         nlset(_UIApplicationImageWithName, nl, 0);
1940         nlset(_UIImageWithNameInDomain, nl, 1);
1941         nlset(_UIKitBundle, nl, 2);
1942         nlset(_UIPackedImageTableGetIdentifierForName, nl, 3);
1943         nlset(_UISharedImageNameGetIdentifier, nl, 4);
1944
1945         MSHookFunction(_UIApplicationImageWithName, &$_UIApplicationImageWithName, &__UIApplicationImageWithName);
1946         MSHookFunction(_UIImageWithName, &$_UIImageWithName, &__UIImageWithName);
1947         MSHookFunction(_UIImageWithNameInDomain, &$_UIImageWithNameInDomain, &__UIImageWithNameInDomain);
1948     }
1949     // }}}
1950
1951     if (UIDebug_ && ![Manager_ fileExistsAtPath:@"/tmp/UIImages"]) {
1952         NSError *error(nil);
1953         if (![Manager_ createDirectoryAtPath:@"/tmp/UIImages" withIntermediateDirectories:NO attributes:[NSDictionary dictionaryWithObjectsAndKeys:
1954             [NSNumber numberWithShort:0777], NSFilePosixPermissions,
1955         nil] error:&error])
1956             NSLog(@"WB:Error: cannot create /tmp/UIImages (%@)", error);
1957     }
1958
1959     [pool release];
1960 }