text: /*
   * Copyright (C) 2011 Apple Inc. All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in the
   *    documentation and/or other materials provided with the distribution.
   *
   * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
   * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
   * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
   * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
   * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
   * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
   * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
   * THE POSSIBILITY OF SUCH DAMAGE.
   */
  
  #if ENABLE(FULLSCREEN_API)
  
  #import "GenericCallback.h"
  #import <wtf/RetainPtr.h>
  
  namespace WebKit { 
  class LayerTreeContext;
  class WebPageProxy;
  }
  
  namespace WebCore {
  class IntRect;
  }
  
  @class WKView;
  @class WebCoreFullScreenPlaceholderView;
  
  typedef enum FullScreenState : NSInteger FullScreenState;
  
  @interface WKFullScreenWindowController : NSWindowController<NSWindowDelegate> {
  @private
      NSView *_webView; // Cannot be retained, see <rdar://problem/14884666>.
      WebKit::WebPageProxy* _page;
      RetainPtr<WebCoreFullScreenPlaceholderView> _webViewPlaceholder;
      RetainPtr<NSView> _clipView;
      RetainPtr<NSView> _backgroundView;
      NSRect _initialFrame;
      NSRect _finalFrame;
      RetainPtr<NSTimer> _watchdogTimer;
      RetainPtr<NSArray> _savedConstraints;
  
      bool _requestedExitFullScreen;
      FullScreenState _fullScreenState;
  
      double _savedScale;
      RefPtr<WebKit::VoidCallback> _repaintCallback;
      float _savedTopContentInset;
  }
  
  @property (readonly) NSRect initialFrame;
  @property (readonly) NSRect finalFrame;
  @property (assign) NSArray *savedConstraints;
  
  - (id)initWithWindow:(NSWindow *)window webView:(NSView *)webView page:(WebKit::WebPageProxy&)page;
  
  - (WebCoreFullScreenPlaceholderView*)webViewPlaceholder;
  
  - (BOOL)isFullScreen;
  
  - (void)enterFullScreen:(NSScreen *)screen;
  - (void)exitFullScreen;
  - (void)requestExitFullScreen;
  - (void)close;
  - (void)beganEnterFullScreenWithInitialFrame:(NSRect)initialFrame finalFrame:(NSRect)finalFrame;
  - (void)beganExitFullScreenWithInitialFrame:(NSRect)initialFrame finalFrame:(NSRect)finalFrame;
  
  @end
  
  #endif
  