1/*
2 * Copyright (C) 2007 Apple Inc.  All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 *    notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 *    notice, this list of conditions and the following disclaimer in the
11 *    documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#import <WebCore/DragClient.h>
27
28@class WebView;
29
30class WebDragClient : public WebCore::DragClient {
31public:
32    WebDragClient(WebView*);
33    virtual void willPerformDragDestinationAction(WebCore::DragDestinationAction, WebCore::DragData*);
34    virtual void willPerformDragSourceAction(WebCore::DragSourceAction, const WebCore::IntPoint&, WebCore::Clipboard*);
35    virtual WebCore::DragDestinationAction actionMaskForDrag(WebCore::DragData*);
36    virtual void dragControllerDestroyed();
37    virtual WebCore::DragSourceAction dragSourceActionMaskForPoint(const WebCore::IntPoint& windowPoint);
38    virtual void startDrag(WebCore::DragImageRef dragImage, const WebCore::IntPoint& dragPos, const WebCore::IntPoint& eventPos, WebCore::Clipboard*, WebCore::Frame*, bool linkDrag);
39    virtual void declareAndWriteDragImage(NSPasteboard*, DOMElement*, NSURL*, NSString*, WebCore::Frame*);
40private:
41    WebView* m_webView;
42};
43