1/*
2 * Copyright (C) 2010 Apple 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
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#include "config.h"
27#include "DrawingArea.h"
28
29// Subclasses
30#include "ChunkedUpdateDrawingArea.h"
31
32#if PLATFORM(MAC) || PLATFORM(WIN)
33#include "DrawingAreaImpl.h"
34#endif
35
36#if ENABLE(TILED_BACKING_STORE)
37#include "TiledDrawingArea.h"
38#endif
39
40#include "WebPageCreationParameters.h"
41
42namespace WebKit {
43
44PassOwnPtr<DrawingArea> DrawingArea::create(WebPage* webPage, const WebPageCreationParameters& parameters)
45{
46    switch (parameters.drawingAreaType) {
47    case DrawingAreaTypeImpl:
48#if PLATFORM(MAC) || PLATFORM(WIN)
49        return DrawingAreaImpl::create(webPage, parameters);
50#else
51        return 0;
52#endif
53    case DrawingAreaTypeChunkedUpdate:
54        return adoptPtr(new ChunkedUpdateDrawingArea(webPage));
55
56#if ENABLE(TILED_BACKING_STORE)
57    case DrawingAreaTypeTiled:
58        return adoptPtr(new TiledDrawingArea(webPage));
59#endif
60    }
61
62    return 0;
63}
64
65DrawingArea::DrawingArea(DrawingAreaType type, WebPage* webPage)
66    : m_type(type)
67    , m_webPage(webPage)
68{
69}
70
71DrawingArea::~DrawingArea()
72{
73}
74
75} // namespace WebKit
76