Move mac-ui into src/

ext/mac-ui-macgap1-wrapper/src/MacGap/Classes/Window.h

@@ -0,0 +1,23 @@
+#import <Foundation/Foundation.h>
+
+#import "WindowController.h"
+
+@interface Window : NSObject{
+    CGRect _oldRestoreFrame;
+}
+
+@property (retain, nonatomic) WindowController *windowController;
+@property (nonatomic, retain) WebView *webView;
+
+- (id) initWithWebView:(WebView *)view;
+- (void) open:(NSDictionary *)properties;
+- (void) move:(NSDictionary *)properties;
+- (void) resize:(NSDictionary *) properties;
+- (Boolean) isMaximized;
+- (CGFloat) getX;
+- (CGFloat) getY;
+- (void) maximize;
+- (void) restore;
+- (void) toggleFullscreen;
+
+@end