1 /* 2 * Copyright (C) 2006, 2007, 2008 Apple Inc. All rights reserved. 3 * Copyright (C) 2007, Holger Hans Peter Freyther 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 15 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 18 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 19 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 20 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 21 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 22 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 24 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 */ 26 27 #ifndef ClipboardGtk_h 28 #define ClipboardGtk_h 29 30 #include "CachedResourceClient.h" 31 #include "Clipboard.h" 32 #include "DataObjectGtk.h" 33 34 namespace WebCore { 35 class CachedImage; 36 class Frame; 37 class PasteboardHelper; 38 39 // State available during IE's events for drag and drop and copy/paste 40 // Created from the EventHandlerGtk to be used by the dom 41 class ClipboardGtk : public Clipboard, public CachedResourceClient { 42 WTF_MAKE_FAST_ALLOCATED; 43 public: 44 static PassRefPtr<ClipboardGtk> create(ClipboardAccessPolicy policy, GtkClipboard* clipboard, Frame* frame) 45 { 46 return adoptRef(new ClipboardGtk(policy, clipboard, frame)); 47 } 48 49 static PassRefPtr<ClipboardGtk> create(ClipboardAccessPolicy policy, PassRefPtr<DataObjectGtk> dataObject, ClipboardType clipboardType, Frame* frame) 50 { 51 return adoptRef(new ClipboardGtk(policy, dataObject, clipboardType, frame)); 52 } 53 virtual ~ClipboardGtk(); 54 55 void clearData(const String&); 56 void clearAllData(); 57 String getData(const String&, bool&) const; 58 bool setData(const String&, const String&); 59 60 virtual HashSet<String> types() const; 61 virtual PassRefPtr<FileList> files() const; 62 63 void setDragImage(CachedImage*, const IntPoint&); 64 void setDragImageElement(Node*, const IntPoint&); 65 void setDragImage(CachedImage*, Node*, const IntPoint&); 66 67 virtual DragImageRef createDragImage(IntPoint&) const; 68 #if ENABLE(DRAG_SUPPORT) 69 virtual void declareAndWriteDragImage(Element*, const KURL&, const String&, Frame*); 70 #endif 71 virtual void writeURL(const KURL&, const String&, Frame*); 72 virtual void writeRange(Range*, Frame*); 73 virtual void writePlainText(const String&); 74 75 virtual bool hasData(); 76 77 PasteboardHelper* helper() { return m_helper; } 78 PassRefPtr<DataObjectGtk> dataObject() { return m_dataObject; } 79 80 private: 81 ClipboardGtk(ClipboardAccessPolicy, GtkClipboard*, Frame*); 82 ClipboardGtk(ClipboardAccessPolicy, PassRefPtr<DataObjectGtk>, ClipboardType, Frame*); 83 84 RefPtr<DataObjectGtk> m_dataObject; 85 GtkClipboard* m_clipboard; 86 PasteboardHelper* m_helper; 87 Frame* m_frame; 88 }; 89 } 90 91 #endif 92
