/*

 * Copyright (C) 2005, 2006, 2007, 2008 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. 

 * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of

 *     its contributors may be used to endorse or promote products derived

 *     from this software without specific prior written permission. 

 *

 * THIS SOFTWARE IS PROVIDED BY APPLE 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 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.

 */

// Things internal to the WebKit framework; not SPI.

#import "WebHTMLViewPrivate.h"

#if USE(ACCELERATED_COMPOSITING)

@class CALayer;

#endif

@class WebFrame;

namespace WebCore {

    class CachedImage;

    class KeyboardEvent;

}

@interface WebHTMLView (WebInternal)

- (void)_selectionChanged;

- (void)_updateFontPanel;

- (BOOL)_canSmartCopyOrDelete;

- (id <WebHTMLHighlighter>)_highlighterForType:(NSString*)type;

- (WebFrame *)_frame;

- (void)_lookUpInDictionaryFromMenu:(id)sender;

- (void)_hoverFeedbackSuspendedChanged;

- (BOOL)_interceptEditingKeyEvent:(WebCore::KeyboardEvent *)event shouldSaveCommand:(BOOL)shouldSave;

- (DOMDocumentFragment *)_documentFragmentFromPasteboard:(NSPasteboard *)pasteboard;

- (NSEvent *)_mouseDownEvent;

#ifndef BUILDING_ON_TIGER

- (BOOL)isGrammarCheckingEnabled;

- (void)setGrammarCheckingEnabled:(BOOL)flag;

- (void)toggleGrammarChecking:(id)sender;

#endif

- (WebCore::CachedImage*)promisedDragTIFFDataSource;

- (void)setPromisedDragTIFFDataSource:(WebCore::CachedImage*)source;

- (void)_web_layoutIfNeededRecursive;

- (void)_destroyAllWebPlugins;

- (BOOL)_needsLayout;

#if USE(ACCELERATED_COMPOSITING)

- (void)attachRootLayer:(CALayer*)layer;

- (void)detachRootLayer;

#endif

#if USE(ACCELERATED_COMPOSITING) && defined(BUILDING_ON_LEOPARD)

- (void)_updateLayerHostingViewPosition;

#endif

@end