Source/WebKitLegacy/win/WebCoreSupport/WebDragClient.h

/*
 * Copyright (C) 2007 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 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
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include <WebCore/DragClient.h>

class WebView;

class WebDragClient : public WebCore::DragClient {
    WTF_MAKE_FAST_ALLOCATED;
public:
    WebDragClient(WebView*);
    virtual void dragControllerDestroyed();

    virtual WebCore::DragSourceAction dragSourceActionMaskForPoint(const WebCore::IntPoint&);
    virtual void willPerformDragDestinationAction(WebCore::DragDestinationAction, const WebCore::DragData&);
    virtual void willPerformDragSourceAction(WebCore::DragSourceAction, const WebCore::IntPoint&, WebCore::DataTransfer&);
    virtual void startDrag(WebCore::DragItem, WebCore::DataTransfer&, WebCore::Frame&);

private:
    WebView* m_webView;
};