/*
 * Copyright (C) 2012, 2013 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.
 */

#import <UIKit/UIWebFormAccessory.h>
#import <UIKit/UITextInput_Private.h>
#import <UIKit/UIView.h>
#import <UIKit/UIWebTouchEventsGestureRecognizer.h>
#import <UIKit/UIWKSelectionAssistant.h>
#import <UIKit/UIWKTextInteractionAssistant.h>
#import <wtf/Forward.h>
#import <wtf/Vector.h>

@class UIWebScrollView;

namespace WebCore {
class Color;
class FloatQuad;
class IntSize;
}

namespace WebKit {
class WebPageProxy;
struct InteractionInformationAtPosition;
}

@class WebIOSEvent;

@interface WKInteractionView : UIView<UIGestureRecognizerDelegate, UIWebTouchEventsGestureRecognizerDelegate, UITextInputPrivate, UIWebFormAccessoryDelegate, UIWKInteractionViewProtocol>

- (void)setScrollView:(UIWebScrollView *)scrollView;
- (void)setPage:(PassRefPtr<WebKit::WebPageProxy>)page;

- (void)_didGetTapHighlightForRequest:(uint64_t)requestID color:(const WebCore::Color&)color quads:(const Vector<WebCore::FloatQuad>&)highlightedQuads topLeftRadius:(const WebCore::IntSize&)topLeftRadius topRightRadius:(const WebCore::IntSize&)topRightRadius bottomLeftRadius:(const WebCore::IntSize&)bottomLeftRadius bottomRightRadius:(const WebCore::IntSize&)bottomRightRadius;

- (void)_startAssistingNode;
- (void)_stopAssistingNode;
- (void)_selectionChanged;
- (BOOL)_interpretKeyEvent:(WebIOSEvent *)theEvent isCharEvent:(BOOL)isCharEvent;
- (void)_positionInformationDidChange:(const WebKit::InteractionInformationAtPosition&)info;
@end