1/*
2 * Copyright (C) 2011 Igalia S.L.
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 INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#ifndef DragIcon_h
27#define DragIcon_h
28
29#include "IntPoint.h"
30#include <RefPtrCairo.h>
31#include <wtf/gobject/GRefPtr.h>
32
33namespace WebCore {
34
35class DragIcon {
36public:
37    DragIcon();
38    virtual ~DragIcon();
39
40    void draw(cairo_t*);
41    void setImage(cairo_surface_t*);
42    void useForDrag(GdkDragContext*);
43    void useForDrag(GdkDragContext*, const IntPoint& hotspot);
44
45private:
46    bool isComposited;
47    GtkWidget* m_window;
48    RefPtr<cairo_surface_t> m_image;
49    IntSize m_imageSize;
50#ifdef GTK_API_VERSION_2
51    GRefPtr<GdkPixbuf> m_pixbuf;
52#endif
53};
54
55}
56
57#endif // DragIcon_h
58