1 /* 2 * Copyright (C) 2009 Google 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 are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #ifndef DragClientImpl_h 32 #define DragClientImpl_h 33 34 #include "DragActions.h" 35 #include "DragClient.h" 36 37 namespace WebCore { 38 class ClipBoard; 39 class DragData; 40 class IntPoint; 41 class KURL; 42 } 43 44 namespace WebKit { 45 class WebViewImpl; 46 47 class DragClientImpl : public WebCore::DragClient { 48 public: 49 DragClientImpl(WebViewImpl* webView) : m_webView(webView) { } 50 51 virtual void willPerformDragDestinationAction( 52 WebCore::DragDestinationAction, WebCore::DragData*); 53 virtual void willPerformDragSourceAction( 54 WebCore::DragSourceAction, const WebCore::IntPoint&, WebCore::Clipboard*); 55 virtual WebCore::DragDestinationAction actionMaskForDrag(WebCore::DragData*); 56 virtual WebCore::DragSourceAction dragSourceActionMaskForPoint( 57 const WebCore::IntPoint& windowPoint); 58 virtual void startDrag( 59 WebCore::DragImageRef dragImage, 60 const WebCore::IntPoint& dragImageOrigin, 61 const WebCore::IntPoint& eventPos, 62 WebCore::Clipboard* clipboard, 63 WebCore::Frame* frame, 64 bool isLinkDrag = false); 65 virtual WebCore::DragImageRef createDragImageForLink( 66 WebCore::KURL&, const WebCore::String& label, WebCore::Frame*); 67 virtual void dragControllerDestroyed(); 68 69 private: 70 WebViewImpl* m_webView; 71 }; 72 73 } // namespace WebKit 74 75 #endif 76
