1 // Copyright (c) 2008, Google Inc.
2 // All rights reserved.
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5 // modification, are permitted provided that the following conditions are
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11 // copyright notice, this list of conditions and the following disclaimer
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16 // this software without specific prior written permission.
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30 #ifndef ClipboardChromium_h
31 #define ClipboardChromium_h
33 #include "CachedImage.h"
34 #include "ChromiumDataObject.h"
35 #include "Clipboard.h"
40 class ChromiumDataObject;
44 class ClipboardChromium : public Clipboard, public CachedImageClient {
45 WTF_MAKE_FAST_ALLOCATED;
47 ~ClipboardChromium() {}
49 static PassRefPtr<ClipboardChromium> create(
50 ClipboardType, PassRefPtr<ChromiumDataObject>, ClipboardAccessPolicy, Frame*);
52 // Returns the file name (not including the extension). This removes any
53 // invalid file system characters as well as making sure the
54 // path + extension is not bigger than allowed by the file system.
55 // This may change the file extension in dataObject.
56 static String validateFileName(const String& title, ChromiumDataObject* dataObject);
58 virtual void clearData(const String& type);
60 String getData(const String& type, bool& success) const;
61 bool setData(const String& type, const String& data);
62 bool platformClipboardChanged() const;
64 // extensions beyond IE's API
65 virtual HashSet<String> types() const;
66 virtual PassRefPtr<FileList> files() const;
68 void setDragImage(CachedImage*, const IntPoint&);
69 void setDragImageElement(Node*, const IntPoint&);
71 PassRefPtr<ChromiumDataObject> dataObject()
76 virtual DragImageRef createDragImage(IntPoint& dragLoc) const;
77 virtual void declareAndWriteDragImage(Element*, const KURL&, const String& title, Frame*);
78 virtual void writeURL(const KURL&, const String&, Frame*);
79 virtual void writeRange(Range*, Frame*);
80 virtual void writePlainText(const String&);
82 virtual bool hasData();
84 #if ENABLE(DATA_TRANSFER_ITEMS)
85 virtual PassRefPtr<DataTransferItemList> items();
89 ClipboardChromium(ClipboardType, PassRefPtr<ChromiumDataObject>, ClipboardAccessPolicy, Frame*);
91 void resetFromClipboard();
92 void setDragImage(CachedImage*, Node*, const IntPoint&);
93 RefPtr<ChromiumDataObject> m_dataObject;
96 uint64_t m_originalSequenceNumber;
99 } // namespace WebCore
101 #endif // ClipboardChromium_h