/*
 * Copyright (C) 2009 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. ``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
 * 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. 
 */


#import "UIKitSPI.h"

@interface DumpRenderTreeBrowserView : UIWebBrowserView {
    BOOL _scrollingUsesUIWebScrollView;
}

@property (nonatomic, assign) BOOL scrollingUsesUIWebScrollView;

@end

@interface DumpRenderTreeBrowserView (DRTTesting)

- (CGRect)documentVisibleRect;

@end


@class DumpRenderTreeWebScrollViewDelegate;

@interface DumpRenderTreeWebScrollView : UIWebScrollView

@property (nonatomic, retain) DumpRenderTreeWebScrollViewDelegate *scrollViewDelegate;

@property (nonatomic, copy) void (^zoomToScaleCompletionHandler)(void);

- (void)zoomToScale:(double)scale animated:(BOOL)animated completionHandler:(void (^)(void))completionHandler;

@end