#import <TiViewProxy.h>
  #import <TiAnimation.h>
  #import <TiTab.h>
  #import <TiUIWindow.h>
  #import <TiUIView.h>
  #import <TiViewController.h>
  
  typedef enum
  {
          TiOrientationNone = 0,
          TiOrientationAny = 0xFFFF,
          
          TiOrientationPortrait                        = 1 << UIInterfaceOrientationPortrait,
          TiOrientationPortraitUpsideDown        = 1 << UIInterfaceOrientationPortraitUpsideDown,
          TiOrientationLandscapeLeft                = 1 << UIInterfaceOrientationLandscapeLeft,
          TiOrientationLandscapeRight                = 1 << UIInterfaceOrientationLandscapeRight,
  
          TiOrientationLandscapeOnly                = TiOrientationLandscapeLeft | TiOrientationLandscapeRight,
          TiOrientationPortraitOnly                = TiOrientationPortrait | TiOrientationPortraitUpsideDown,
          
  } TiOrientationFlags;
  
  define TI_ORIENTATION_ALLOWED(flag,bit)        (flag & (1<<bit))
  define TI_ORIENTATION_SET(flag,bit)                (flag |= (1<<bit))
  
  @protocol TiOrientationController <NSObject>
  
  @property(nonatomic,readwrite,assign)        id<TiOrientationController> parentOrientationController;
  @property(nonatomic,readonly,assign)        TiOrientationFlags orientationFlags;
  -(void)childOrientationControllerChangedFlags:(id<TiOrientationController>) orientationController;
  
  @end
  
  TiOrientationFlags TiOrientationFlagsFromObject(id args);
  
  // specialization for TiViews that act like top level 
  // windows when opened, closed, etc.
  //
  @interface TiWindowProxy : TiViewProxy<TiAnimationDelegate,TiUIViewController,TiOrientationController> {
  @protected
          BOOL opened;
          BOOL focused;
          BOOL fullscreenFlag;
          BOOL modalFlag;
          BOOL restoreFullscreen;
          BOOL navWindow;
          TiViewProxy<TiTab> *tab;
          UIViewController *controller;
          UINavigationController *navController;
  @private
          BOOL opening;
          BOOL attached;
          BOOL closing;
          BOOL splashTransitionAnimation;
          int transitionAnimation;
  
          TiAnimation * openAnimation;
          TiAnimation * closeAnimation;
          
          NSMutableArray *reattachWindows;
          UIView *closeView;
          UIViewController *tempController;
  
          NSObject<TiOrientationController> * parentOrientationController;
          TiOrientationFlags orientationFlags;
  }
  
  @property(nonatomic,readwrite,assign)        id<TiOrientationController> parentOrientationController;
  @property(nonatomic,readonly,assign)        TiOrientationFlags orientationFlags;
  
  -(void)fireFocus:(BOOL)newFocused;
  
  #pragma mark Public APIs
  
  @property(nonatomic,readonly)        NSNumber *opened;
  @property(nonatomic,readonly)        NSNumber *focused;
  @property(nonatomic,readonly)        BOOL closing;
  
  -(void)open:(id)args;
  -(void)close:(id)args;
  -(TiProxy*)tabGroup;
  -(TiProxy<TiTab>*)tab;
  
  #pragma mark Internal
  -(void)attachViewToTopLevelWindow;
  -(void)windowReady;
  -(BOOL)handleFocusEvents;
  -(BOOL)_isChildOfTab;
  -(void)_associateTab:(UIViewController*)controller_ navBar:(UINavigationController*)navbar_ tab:(TiProxy<TiTab>*)tab_;
  -(void)prepareForNavView:(UINavigationController*)navController_;
  -(BOOL)allowsOrientation:(UIInterfaceOrientation)orientation;
  -(void)ignoringRotationToOrientation:(UIInterfaceOrientation)orientation;
  
  @property(nonatomic,readwrite,retain)        UIViewController *controller;
  @property(nonatomic,readwrite,retain)        UINavigationController *navController;
  
  -(void)replaceController;
  -(UIWindow*)_window;
  -(BOOL)_handleOpen:(id)args;
  -(BOOL)_handleClose:(id)args;
  -(void)_tabAttached;
  -(void)_tabDetached;
  -(void)_tabFocus;
  -(void)_tabBlur;
  
  -(void)_tabBeforeFocus;
  -(void)_tabBeforeBlur;
  
  -(void)setupWindowDecorations;
  
  @end