1/*
2 * Copyright (C) 2007 Kevin Ollivier <kevino@theolliviers.com>
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#ifndef ClipboardWx_h
27#define ClipboardWx_h
28
29#include "Clipboard.h"
30
31namespace WebCore {
32
33    class CachedImage;
34
35    // State available during IE's events for drag and drop and copy/paste
36    class ClipboardWx : public Clipboard {
37    public:
38        static PassRefPtr<ClipboardWx> create(ClipboardAccessPolicy policy, ClipboardType clipboardType)
39        {
40            return adoptRef(new ClipboardWx(policy, clipboardType));
41        }
42
43        void clearData(const String& type);
44        void clearAllData();
45        String getData(const String& type, bool& success) const;
46        bool setData(const String& type, const String& data);
47
48        // extensions beyond IE's API
49        virtual HashSet<String> types() const;
50        virtual PassRefPtr<FileList> files() const;
51
52        IntPoint dragLocation() const;
53        CachedImage* dragImage() const;
54        void setDragImage(CachedImage*, const IntPoint&);
55        Node* dragImageElement();
56        void setDragImageElement(Node*, const IntPoint&);
57
58        virtual DragImageRef createDragImage(IntPoint& dragLoc) const;
59        virtual void declareAndWriteDragImage(Element*, const KURL&, const String& title, Frame*);
60        virtual void writeURL(const KURL&, const String&, Frame*);
61        virtual void writeRange(Range*, Frame*);
62        virtual void writePlainText(const WTF::String&);
63
64
65        virtual bool hasData();
66
67    private:
68        ClipboardWx(ClipboardAccessPolicy, ClipboardType);
69    };
70}
71
72#endif // ClipboardWx_h
73