add splitresizer; mostly broken

splitresizer/Makefile

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+include theos/makefiles/common.mk
+
+TWEAK_NAME = SplitResizer
+SplitResizer_FILES = Tweak.xm
+SplitResizer_FRAMEWORKS = UIKit
+
+include $(THEOS_MAKE_PATH)/tweak.mk

splitresizer/SplitResizer.plist

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+{ Filter = { Bundles = ( "com.apple.UIKit" ); }; }

splitresizer/Tweak.xm

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+
+#import <UIKit/UIKit.h>
+
+@interface UISplitViewController (Private)
+
+- (UIViewController *)masterViewController;
+- (UIViewController *)detailViewController;
+- (CGRect)_detailViewFrame;
+- (CGRect)_masterViewFrame;
+
+- (void)viewWillLayoutSubviews;
+
+@end
+
+@interface UINavigationController (Private)
+
+- (void)_layoutTopViewController;
+
+@end
+
+#define kHandleWidth 16.0f
+
+%hook UISplitViewController
+
+- (void)setGutterWidth:(CGFloat)width {
+    %log;
+    %orig(kHandleWidth);
+}
+
+%new(v@:@)
+- (void)panFromRecognizer:(UIPanGestureRecognizer *)recognizer {
+    %log;
+
+    if ([recognizer state] == UIGestureRecognizerStateBegan || [recognizer state] == UIGestureRecognizerStateChanged) {
+        CGPoint location = [recognizer locationInView:self.view];
+        CGFloat offset = location.x - (kHandleWidth / 2);
+
+        NSLog(@"Resizing view to offset: %f", offset);
+        [self setMasterColumnWidth:offset];
+        if ([[self masterViewController] isKindOfClass:[UINavigationController class]])
+            [(UINavigationController *) [self masterViewController] _layoutTopViewController];
+        if ([[self detailViewController] isKindOfClass:[UINavigationController class]])
+            [(UINavigationController *) [self detailViewController] _layoutTopViewController];
+        [recognizer.view setFrame:CGRectMake(offset, 0, kHandleWidth, [self.view bounds].size.height)];
+    }
+}
+
+- (void)_commonInit {
+    %orig;
+
+    [self setGutterWidth:kHandleWidth];
+
+    UIView *dragView = [[UIView alloc] initWithFrame:CGRectMake([self masterColumnWidth], 0, kHandleWidth, [self.view bounds].size.height)];
+    [dragView setAutoresizingMask:UIViewAutoresizingFlexibleHeight];
+    [self.view addSubview:dragView];
+    [dragView release];
+
+    UIPanGestureRecognizer *panRecognizer = [[UIPanGestureRecognizer alloc] initWithTarget:self action:@selector(panFromRecognizer:)];
+    [dragView addGestureRecognizer:panRecognizer];
+    [panRecognizer release];
+}
+
+%end
+
+

splitresizer/control

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+Package: com.chpwn.splitresizer
+Name: SplitResizer
+Depends: mobilesubstrate
+Version: 0.0.1
+Architecture: iphoneos-arm
+Description: An awesome MobileSubstrate tweak!
+Maintainer: Grant Paul
+Author: Grant Paul
+Section: Tweaks