]> git.saurik.com Git - winterboard.git/blobdiff - Library.mm
Don't crash when _UIImageWithName(NULL).
[winterboard.git] / Library.mm
index 74561d51e64d297b2fb80eeedc5c03dd5d296973..084ab9aee684db4f13e56d639bc80ad7537e6da7 100644 (file)
@@ -60,6 +60,7 @@ bool _itv;
 #import <CoreFoundation/CoreFoundation.h>
 #import <Foundation/Foundation.h>
 #import <CoreGraphics/CoreGraphics.h>
+#import <ImageIO/CGImageSource.h>
 
 #import <Celestial/AVController.h>
 #import <Celestial/AVItem.h>
@@ -127,6 +128,7 @@ Class $SBAwayView;
 Class $SBBookmarkIcon;
 Class $SBButtonBar;
 Class $SBCalendarIconContentsView;
+Class $SBDockIconListView;
 Class $SBIcon;
 Class $SBIconBadge;
 Class $SBIconController;
@@ -144,6 +146,7 @@ Class $SBUIController;
 Class $SBWidgetApplicationIcon;
 
 static bool IsWild_;
+static bool Four_;
 
 @interface NSDictionary (WinterBoard)
 - (UIColor *) wb$colorForKey:(NSString *)key;
@@ -179,11 +182,11 @@ static bool SpringBoard_;
 
 static UIImage *(*_UIApplicationImageWithName)(NSString *name);
 static UIImage *(*_UIImageAtPath)(NSString *name, NSBundle *path);
-static CGImageRef (*_UIImageRefAtPath)(NSString *name, bool cache, UIImageOrientation *orientation);
+static CGImageRef (*_UIImageRefAtPath)(NSString *name, bool cache, UIImageOrientation *orientation, float *scale);
 static UIImage *(*_UIImageWithNameInDomain)(NSString *name, NSString *domain);
 static NSBundle *(*_UIKitBundle)();
+static bool (*_UIPackedImageTableGetIdentifierForName)(NSString *, int *);
 static int (*_UISharedImageNameGetIdentifier)(NSString *);
-static UIImage *(*_UISharedImageWithIdentifier)(int);
 
 static NSMutableDictionary *UIImages_;
 static NSMutableDictionary *PathImages_;
@@ -235,7 +238,7 @@ static NSString *$pathForFile$inBundle$(NSString *file, NSBundle *bundle, bool u
         [names addObject:[NSString stringWithFormat:@"UIImages/%@", file]];
 
     #define remapResourceName(oldname, newname) \
-        else if ([file isEqualToString:oldname]) \
+        else if ([file isEqualToString:(oldname)]) \
             [names addObject:[NSString stringWithFormat:@"%@.png", newname]]; \
 
     bool summer(SpringBoard_ && SummerBoard_);
@@ -247,7 +250,7 @@ static NSString *$pathForFile$inBundle$(NSString *file, NSBundle *bundle, bool u
         [names addObject:[NSString stringWithFormat:@"Files/Applications/Calculator.app/%@", file]];
     else if (!summer);
         remapResourceName(@"FSO_BG.png", @"StatusBar")
-        remapResourceName(@"SBDockBG.png", @"Dock")
+        remapResourceName(Four_ ? @"SBDockBG-old.png" : @"SBDockBG.png", @"Dock")
         remapResourceName(@"SBWeatherCelsius.png", @"Icons/Weather")
 
     if (NSString *path = $getTheme$(names))
@@ -256,7 +259,7 @@ static NSString *$pathForFile$inBundle$(NSString *file, NSBundle *bundle, bool u
     return nil;
 }
 
-static NSString *$pathForIcon$(SBApplication *self) {
+static NSString *$pathForIcon$(SBApplication *self, NSString *suffix = @"") {
     NSString *identifier = [self bundleIdentifier];
     NSString *path = [self path];
     NSString *folder = [path lastPathComponent];
@@ -276,7 +279,7 @@ static NSString *$pathForIcon$(SBApplication *self) {
 
     #define testForIcon(Name) \
         if (NSString *name = Name) \
-            [names addObject:[NSString stringWithFormat:@"Icons/%@.png", name]];
+            [names addObject:[NSString stringWithFormat:@"Icons%@/%@.png", suffix, name]];
 
     if (![didentifier isEqualToString:identifier])
         testForIcon(didentifier);
@@ -472,10 +475,20 @@ MSHook(UIImage *, SBApplicationIcon$icon, SBApplicationIcon *self, SEL sel) {
 
 MSHook(UIImage *, SBApplicationIcon$generateIconImage$, SBApplicationIcon *self, SEL sel, int type) {
     if (type == 2)
-        if (![Info_ wb$boolForKey:@"ComposeStoreIcons"])
+        if (![Info_ wb$boolForKey:@"ComposeStoreIcons"]) {
+            if (IsWild_ && false) // XXX: delete this code, it should not be supported
+                if (NSString *path72 = $pathForIcon$([self application], @"-72"))
+                    return [UIImage imageWithContentsOfFile:path72];
             if (NSString *path = $pathForIcon$([self application]))
-                if (UIImage *image = [UIImage imageWithContentsOfFile:path])
-                    return [image _imageScaledToProportion:1.2 interpolationQuality:5];
+                if (UIImage *image = [UIImage imageWithContentsOfFile:path]) {
+                    float width;
+                    if ([$SBIcon respondsToSelector:@selector(defaultIconImageSize)])
+                        width = [$SBIcon defaultIconImageSize].width;
+                    else
+                        width = 59;
+                    return width == 59 ? image : [image _imageScaledToProportion:(width / 59.0) interpolationQuality:5];
+                }
+        }
     return _SBApplicationIcon$generateIconImage$(self, sel, type);
 }
 
@@ -513,9 +526,22 @@ static UIImage *CachedImageAtPath(NSString *path) {
     return image;
 }
 
-MSHook(CGImageRef, _UIImageRefAtPath, NSString *name, bool cache, UIImageOrientation *orientation) {
+MSHook(CGImageSourceRef, CGImageSourceCreateWithURL, CFURLRef url, CFDictionaryRef options) {
+    if (Debug_)
+        NSLog(@"WB:Debug: CGImageSourceCreateWithURL(\"%@\", %s)", url, options);
+    NSAutoreleasePool *pool([[NSAutoreleasePool alloc] init]);
+    if (NSString *path = (NSString *) CFURLCopyFileSystemPath(url, kCFURLPOSIXPathStyle))
+        if (NSString *themed = [path wb$themedPath])
+            if (themed != path)
+                url = (CFURLRef) [NSURL fileURLWithPath:themed];
+    CGImageSourceRef source(_CGImageSourceCreateWithURL(url, options));
+    [pool release];
+    return source;
+}
+
+MSHook(CGImageRef, _UIImageRefAtPath, NSString *name, bool cache, UIImageOrientation *orientation, float *scale) {
     if (Debug_)
-        NSLog(@"WB:Debug: _UIImageRefAtPath(\"%@\", %s)", name, cache ? "true" : "false");
+        NSLog(@"WB:Debug: _UIImageRefAtPath(\"%@\")", name);
 
     NSString *themed([name wb$themedPath]);
 
@@ -529,7 +555,7 @@ MSHook(CGImageRef, _UIImageRefAtPath, NSString *name, bool cache, UIImageOrienta
             }
     }
 
-    return __UIImageRefAtPath(themed, cache, orientation);
+    return __UIImageRefAtPath(themed, cache, orientation, scale);
 }
 
 /*MSHook(UIImage *, _UIImageAtPath, NSString *name, NSBundle *bundle) {
@@ -611,7 +637,7 @@ MSHook(void, SBCalendarIconContentsView$drawRect$, SBCalendarIconContentsView *s
 
     CFDateRef now(CFDateCreate(NULL, CFAbsoluteTimeGetCurrent()));
 
-    CFDateFormatterSetFormat(formatter, (CFStringRef) [bundle localizedStringForKey:@"CALENDAR_ICON_DAY_NUMBER_FORMAT" value:@"" table:@"SpringBoard"]);
+    CFDateFormatterSetFormat(formatter, (CFStringRef) [bundle localizedStringForKey:@"CALENDAR_ICON_DAY_NUMBER_FORMAT" value:@"d" table:@"SpringBoard"]);
     CFStringRef date(CFDateFormatterCreateStringWithDate(NULL, formatter, now));
     CFDateFormatterSetFormat(formatter, (CFStringRef) [bundle localizedStringForKey:@"CALENDAR_ICON_DAY_NAME_FORMAT" value:@"cccc" table:@"SpringBoard"]);
     CFStringRef day(CFDateFormatterCreateStringWithDate(NULL, formatter, now));
@@ -650,16 +676,22 @@ MSHook(void, SBCalendarIconContentsView$drawRect$, SBCalendarIconContentsView *s
     CGSize datesize = [(NSString *)date sizeWithStyle:datestyle forWidth:(width + leeway)];
     CGSize daysize = [(NSString *)day sizeWithStyle:daystyle forWidth:(width + leeway)];
 
-    unsigned base(IsWild_ ? 89 : 70);
+    unsigned base0(IsWild_ ? 89 : 70);
     if ($GSFontGetUseLegacyFontMetrics())
-        base = base + 1;
+        base0 = base0 + 1;
+    unsigned base1(IsWild_ ? 18 : 16);
+
+    if (Four_) {
+        ++base0;
+        ++base1;
+    }
 
     [(NSString *)date drawAtPoint:CGPointMake(
-        (width + 1 - datesize.width) / 2, (base - datesize.height) / 2
+        (width + 1 - datesize.width) / 2, (base0 - datesize.height) / 2
     ) withStyle:datestyle];
 
     [(NSString *)day drawAtPoint:CGPointMake(
-        (width + 1 - daysize.width) / 2, ((IsWild_ ? 18 : 16) - daysize.height) / 2
+        (width + 1 - daysize.width) / 2, (base1 - daysize.height) / 2
     ) withStyle:daystyle];
 
     CFRelease(date);
@@ -724,6 +756,7 @@ MSHook(UIImage *, UIImage$defaultDesktopImage, UIImage *self, SEL sel) {
 
 static NSArray *Wallpapers_;
 static bool Papered_;
+static bool Docked_;
 static NSString *WallpaperFile_;
 static UIImageView *WallpaperImage_;
 static UIWebDocumentView *WallpaperPage_;
@@ -740,8 +773,21 @@ MSHook(id, SBUIController$init, SBUIController *self, SEL sel) {
     if (self == nil)
         return nil;
 
+    UIDevice *device([UIDevice currentDevice]);
+    IsWild_ = [device respondsToSelector:@selector(isWildcat)] && [device isWildcat];
+
+    if ([Info_ objectForKey:@"UndockedIconLabels"] == nil)
+        [Info_ setObject:[NSNumber numberWithBool:(
+            !(Papered_ || GSSystemHasCapability(CFSTR("homescreen-wallpaper"))) ||
+            [Info_ objectForKey:@"DockedIconLabelStyle"] != nil ||
+            [Info_ objectForKey:@"UndockedIconLabelStyle"] != nil
+        )] forKey:@"UndockedIconLabels"];
+
+    if (Debug_)
+        NSLog(@"WB:Debug:Info = %@", [Info_ description]);
+
     if (Papered_) {
-        UIWindow *&_wallpaperView(MSHookIvar<UIWindow *>(self, "_wallpaperView"));
+        UIImageView *&_wallpaperView(MSHookIvar<UIImageView *>(self, "_wallpaperView"));
         if (&_wallpaperView != NULL) {
             [_wallpaperView removeFromSuperview];
             [_wallpaperView release];
@@ -749,24 +795,34 @@ MSHook(id, SBUIController$init, SBUIController *self, SEL sel) {
         }
     }
 
-    UIWindow *&_window(MSHookIvar<UIWindow *>(self, "_window"));
     UIView *&_contentLayer(MSHookIvar<UIView *>(self, "_contentLayer"));
     UIView *&_contentView(MSHookIvar<UIView *>(self, "_contentView"));
 
-    UIView *layer;
+    UIView **player;
     if (&_contentLayer != NULL)
-        layer = _contentLayer;
+        player = &_contentLayer;
     else if (&_contentView != NULL)
-        layer = _contentView;
+        player = &_contentView;
     else
-        layer = nil;
+        player = NULL;
+    UIView *layer(player == NULL ? nil : *player);
+
+    UIWindow *window([[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]]);
+    UIView *content([[[UIView alloc] initWithFrame:[window frame]] autorelease]);
+    [window setContentView:content];
+
+    UIWindow *&_window(MSHookIvar<UIWindow *>(self, "_window"));
+    [window setBackgroundColor:[_window backgroundColor]];
+    [_window setBackgroundColor:[UIColor clearColor]];
 
-    UIView *content([[[UIView alloc] initWithFrame:[layer frame]] autorelease]);
+    [window setLevel:-1000];
+    [window setHidden:NO];
+
+    /*if (player != NULL)
+        *player = content;*/
 
     [content setBackgroundColor:[layer backgroundColor]];
     [layer setBackgroundColor:[UIColor clearColor]];
-    [layer setFrame:[content bounds]];
-    [_window setContentView:content];
 
     UIView *indirect;
     if (!SummerBoard_ || !IsWild_)
@@ -888,8 +944,6 @@ MSHook(id, SBUIController$init, SBUIController *self, SEL sel) {
         }
     }
 
-    [content addSubview:layer];
-
     return self;
 }
 
@@ -1193,6 +1247,14 @@ MSHook(void, SBIconLabel$setInDock$, SBIconLabel *self, SEL sel, BOOL docked) {
     return _SBIconLabel$setInDock$(self, sel, docked);
 }
 
+MSHook(BOOL, SBDockIconListView$shouldShowNewDock, id self, SEL sel) {
+    return SummerBoard_ && Docked_ ? NO : _SBDockIconListView$shouldShowNewDock(self, sel);
+}
+
+MSHook(void, SBDockIconListView$setFrame$, id self, SEL sel, CGRect frame) {
+    _SBDockIconListView$setFrame$(self, sel, frame);
+}
+
 MSHook(NSString *, NSBundle$localizedStringForKey$value$table$, NSBundle *self, SEL sel, NSString *key, NSString *value, NSString *table) {
     NSString *identifier = [self bundleIdentifier];
     NSLocale *locale = [NSLocale currentLocale];
@@ -1340,24 +1402,41 @@ MSHook(void, TranscriptController$loadView, mSMSMessageTranscriptController *sel
 }
 
 MSHook(UIImage *, _UIImageWithName, NSString *name) {
-    int id(_UISharedImageNameGetIdentifier(name));
     if (Debug_)
-        NSLog(@"WB:Debug: _UIImageWithName(\"%@\": %d)", name, id);
+        NSLog(@"WB:Debug: _UIImageWithName(\"%@\")", name);
+    if (name == nil)
+        return nil;
+
+    int identifier;
+    bool packed;
+
+    if (_UIPackedImageTableGetIdentifierForName != NULL)
+        packed = _UIPackedImageTableGetIdentifierForName(name, &identifier);
+    else if (_UISharedImageNameGetIdentifier != NULL) {
+        identifier = _UISharedImageNameGetIdentifier(name);
+        packed = identifier != -1;
+    } else {
+        identifier = -1;
+        packed = false;
+    }
+
+    if (Debug_)
+        NSLog(@"WB:Debug: _UISharedImageNameGetIdentifier(\"%@\") = %d", name, identifier);
 
-    if (id == -1)
-        return _UIImageAtPath(name, _UIKitBundle());
+    if (!packed)
+        return __UIImageWithName(name);
     else {
-        NSNumber *key([NSNumber numberWithInt:id]);
-        UIImage *image = [UIImages_ objectForKey:key];
+        NSNumber *key([NSNumber numberWithInt:identifier]);
+        UIImage *image([UIImages_ objectForKey:key]);
         if (image != nil)
-            return reinterpret_cast<id>(image) == [NSNull null] ? _UISharedImageWithIdentifier(id) : image;
+            return reinterpret_cast<id>(image) == [NSNull null] ? __UIImageWithName(name) : image;
         if (NSString *path = $pathForFile$inBundle$(name, _UIKitBundle(), true)) {
             image = [[UIImage alloc] initWithContentsOfFile:path cache:true];
             if (image != nil)
                 [image autorelease];
         }
         [UIImages_ setObject:(image == nil ? [NSNull null] : reinterpret_cast<id>(image)) forKey:key];
-        return image == nil ? _UISharedImageWithIdentifier(id) : image;
+        return image == nil ? __UIImageWithName(name) : image;
     }
 }
 
@@ -1456,6 +1535,16 @@ static void dlset(Type_ &function, const char *name) {
     function = reinterpret_cast<Type_>(dlsym(RTLD_DEFAULT, name));
 }
 
+/*static void WBImage(const struct mach_header* mh, intptr_t vmaddr_slide) {
+    uint32_t count(_dyld_image_count());
+    for (uint32_t index(0); index != count; ++index)
+        if (_dyld_get_image_header(index) == mh) {
+            CGImageSourceRef (*CGImageSourceCreateWithURL)(CFURLRef url, CFDictionaryRef options);
+            dlset(CGImageSourceCreateWithURL, "CGImageSourceCreateWithURL");
+            MSHookFunction(&CGImageSourceCreateWithURL, &$CGImageSourceCreateWithURL, &_CGImageSourceCreateWithURL);
+        }
+}*/
+
 extern "C" void WBInitialize() {
     NSAutoreleasePool *pool([[NSAutoreleasePool alloc] init]);
 
@@ -1465,40 +1554,51 @@ extern "C" void WBInitialize() {
 
     dlset(_GSFontGetUseLegacyFontMetrics, "GSFontGetUseLegacyFontMetrics");
 
+    //if ([NSBundle bundleWithIdentifier:@"com.apple.ImageIO.framework"] != nil)
+        MSHookFunction(&CGImageSourceCreateWithURL, &$CGImageSourceCreateWithURL, &_CGImageSourceCreateWithURL);
+    //else
+    //    _dyld_register_func_for_add_image(&WBImage);
+
     struct nlist nl[8];
 
-    memset(nl, 0, sizeof(nl));
-    nl[0].n_un.n_name = (char *) "__UIApplicationImageWithName";
-    nl[1].n_un.n_name = (char *) "__UIImageAtPath";
-    nl[2].n_un.n_name = (char *) "__UIImageRefAtPath";
-    nl[3].n_un.n_name = (char *) "__UIImageWithNameInDomain";
-    nl[4].n_un.n_name = (char *) "__UIKitBundle";
-    nl[5].n_un.n_name = (char *) "__UISharedImageNameGetIdentifier";
-    nl[6].n_un.n_name = (char *) "__UISharedImageWithIdentifier";
-    nlist(UIKit, nl);
-
-    nlset(_UIApplicationImageWithName, nl, 0);
-    nlset(_UIImageAtPath, nl, 1);
-    nlset(_UIImageRefAtPath, nl, 2);
-    nlset(_UIImageWithNameInDomain, nl, 3);
-    nlset(_UIKitBundle, nl, 4);
-    nlset(_UISharedImageNameGetIdentifier, nl, 5);
-    nlset(_UISharedImageWithIdentifier, nl, 6);
-
-    MSHookFunction(_UIApplicationImageWithName, &$_UIApplicationImageWithName, &__UIApplicationImageWithName);
-    MSHookFunction(_UIImageRefAtPath, &$_UIImageRefAtPath, &__UIImageRefAtPath);
-    MSHookFunction(_UIImageWithName, &$_UIImageWithName, &__UIImageWithName);
-    MSHookFunction(_UIImageWithNameInDomain, &$_UIImageWithNameInDomain, &__UIImageWithNameInDomain);
+    if ([NSBundle bundleWithIdentifier:@"com.apple.UIKit"] != nil) {
+// UIKit {{{
+        memset(nl, 0, sizeof(nl));
+        nl[0].n_un.n_name = (char *) "__UIApplicationImageWithName";
+        nl[1].n_un.n_name = (char *) "__UIImageAtPath";
+        nl[2].n_un.n_name = (char *) "__UIImageRefAtPath";
+        nl[3].n_un.n_name = (char *) "__UIImageWithNameInDomain";
+        nl[4].n_un.n_name = (char *) "__UIKitBundle";
+        nl[5].n_un.n_name = (char *) "__UIPackedImageTableGetIdentifierForName";
+        nl[6].n_un.n_name = (char *) "__UISharedImageNameGetIdentifier";
+        nlist(UIKit, nl);
+
+        nlset(_UIApplicationImageWithName, nl, 0);
+        nlset(_UIImageAtPath, nl, 1);
+        nlset(_UIImageRefAtPath, nl, 2);
+        nlset(_UIImageWithNameInDomain, nl, 3);
+        nlset(_UIKitBundle, nl, 4);
+        nlset(_UIPackedImageTableGetIdentifierForName, nl, 5);
+        nlset(_UISharedImageNameGetIdentifier, nl, 6);
+
+        MSHookFunction(_UIApplicationImageWithName, &$_UIApplicationImageWithName, &__UIApplicationImageWithName);
+        MSHookFunction(_UIImageRefAtPath, &$_UIImageRefAtPath, &__UIImageRefAtPath);
+        MSHookFunction(_UIImageWithName, &$_UIImageWithName, &__UIImageWithName);
+        MSHookFunction(_UIImageWithNameInDomain, &$_UIImageWithNameInDomain, &__UIImageWithNameInDomain);
+// }}}
+    }
 
     MSHookFunction(&GSFontCreateWithName, &$GSFontCreateWithName, &_GSFontCreateWithName);
 
     if (dlopen(AudioToolbox, RTLD_LAZY | RTLD_NOLOAD) != NULL) {
+// AudioToolbox {{{
         struct nlist nl[2];
         memset(nl, 0, sizeof(nl));
         nl[0].n_un.n_name = (char *) "__Z24GetFileNameForThisActionmPcRb";
         nlist(AudioToolbox, nl);
         nlset(_Z24GetFileNameForThisActionmPcRb, nl, 0);
         MSHookFunction(_Z24GetFileNameForThisActionmPcRb, &$_Z24GetFileNameForThisActionmPcRb, &__Z24GetFileNameForThisActionmPcRb);
+// }}}
     }
 
     $NSBundle = objc_getClass("NSBundle");
@@ -1528,6 +1628,7 @@ extern "C" void WBInitialize() {
     themes_ = [[NSMutableArray alloc] initWithCapacity:8];
 
     if (NSDictionary *settings = [NSDictionary dictionaryWithContentsOfFile:[NSString stringWithFormat:@"/User/Library/Preferences/com.saurik.WinterBoard.plist"]]) {
+// Load Settings {{{
         if (NSNumber *value = [settings objectForKey:@"SummerBoard"])
             SummerBoard_ = [value boolValue];
         if (NSNumber *value = [settings objectForKey:@"Debug"])
@@ -1567,6 +1668,7 @@ extern "C" void WBInitialize() {
                 testForTheme(@"%@/Library/SummerBoard/Themes/%@", NSHomeDirectory(), name)
 
             }
+// }}}
     }
 
     Info_ = [[NSMutableDictionary dictionaryWithCapacity:16] retain];
@@ -1581,7 +1683,8 @@ extern "C" void WBInitialize() {
 
     SpringBoard_ = [identifier isEqualToString:@"com.apple.springboard"];
 
-    if ([NSBundle bundleWithIdentifier:@"com.apple.chatkit"])
+    if ([NSBundle bundleWithIdentifier:@"com.apple.chatkit"] != nil)
+// ChatKit {{{
         if (sms) {
             $CKMessageCell = objc_getClass("CKMessageCell");
             _CKMessageCell$addBalloonView$ = MSHookMessage($CKMessageCell, @selector(addBalloonView:), &$CKMessageCell$addBalloonView$);
@@ -1597,15 +1700,19 @@ extern "C" void WBInitialize() {
             $CKTranscriptController = objc_getClass("CKTranscriptController");
             _TranscriptController$loadView = MSHookMessage($CKTranscriptController, @selector(loadView), &$TranscriptController$loadView);
         }
+// }}}
 
     if ([identifier isEqualToString:@"com.apple.MobileSMS"]) {
+// MobileSMS {{{
         if (sms) {
             if (_TranscriptController$loadView == NULL) {
                 Class mSMSMessageTranscriptController = objc_getClass("mSMSMessageTranscriptController");
                 _TranscriptController$loadView = MSHookMessage(mSMSMessageTranscriptController, @selector(loadView), &$TranscriptController$loadView);
             }
         }
+// }}}
     } else if (SpringBoard_) {
+// SpringBoard {{{
         CFNotificationCenterAddObserver(
             CFNotificationCenterGetDarwinNotifyCenter(),
             NULL, &ChangeWallpaper, (CFStringRef) @"com.saurik.winterboard.lockbackground", NULL, 0
@@ -1628,6 +1735,7 @@ extern "C" void WBInitialize() {
         $SBBookmarkIcon = objc_getClass("SBBookmarkIcon");
         $SBButtonBar = objc_getClass("SBButtonBar");
         $SBCalendarIconContentsView = objc_getClass("SBCalendarIconContentsView");
+        $SBDockIconListView = objc_getClass("SBDockIconListView");
         $SBIcon = objc_getClass("SBIcon");
         $SBIconBadge = objc_getClass("SBIconBadge");
         $SBIconController = objc_getClass("SBIconController");
@@ -1644,6 +1752,8 @@ extern "C" void WBInitialize() {
         $SBUIController = objc_getClass("SBUIController");
         $SBWidgetApplicationIcon = objc_getClass("SBWidgetApplicationIcon");
 
+        Four_ = $SBDockIconListView != nil;
+
         WBRename(WebCoreFrameBridge, renderedSizeOfNode:constrainedToWidth:, renderedSizeOfNode$constrainedToWidth$);
 
         if (SummerBoard_) {
@@ -1661,6 +1771,9 @@ extern "C" void WBInitialize() {
         WBRename(SBUIController, init, init);
         WBRename(SBWidgetApplicationIcon, icon, icon);
 
+        WBRename(SBDockIconListView, setFrame:, setFrame$);
+        MSHookMessage(object_getClass($SBDockIconListView), @selector(shouldShowNewDock), &$SBDockIconListView$shouldShowNewDock, &_SBDockIconListView$shouldShowNewDock);
+
         WBRename(SBIconLabel, drawRect:, drawRect$);
         WBRename(SBIconLabel, initWithSize:label:, initWithSize$label$);
         WBRename(SBIconLabel, setInDock:, setInDock$);
@@ -1692,23 +1805,13 @@ extern "C" void WBInitialize() {
             English_ = [[NSDictionary alloc] initWithContentsOfFile:@"/System/Library/CoreServices/SpringBoard.app/English.lproj/LocalizedApplicationNames.strings"];
 
         Cache_ = [[NSMutableDictionary alloc] initWithCapacity:64];
+// }}}
     }
 
     Wallpapers_ = [[NSArray arrayWithObjects:@"Wallpaper.mp4", @"Wallpaper.png", @"Wallpaper.jpg", @"Wallpaper.html", nil] retain];
     Papered_ = $getTheme$(Wallpapers_) != nil;
 
-    UIDevice *device([UIDevice currentDevice]);
-    IsWild_ = [device respondsToSelector:@selector(isWildcat)] && [device isWildcat];
-
-    if ([Info_ objectForKey:@"UndockedIconLabels"] == nil)
-        [Info_ setObject:[NSNumber numberWithBool:(
-            !Papered_ ||
-            [Info_ objectForKey:@"DockedIconLabelStyle"] != nil ||
-            [Info_ objectForKey:@"UndockedIconLabelStyle"] != nil
-        )] forKey:@"UndockedIconLabels"];
-
-    if (Debug_)
-        NSLog(@"WB:Debug:Info = %@", [Info_ description]);
+    Docked_ = $getTheme$([NSArray arrayWithObjects:@"Dock.png", nil]);
 
     [pool release];
 }