1/*
2 * Copyright (C) 2010 Google 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 are
6 * met:
7 *
8 *     * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 *     * Redistributions in binary form must reproduce the above
11 * copyright notice, this list of conditions and the following disclaimer
12 * in the documentation and/or other materials provided with the
13 * distribution.
14 *     * Neither the name of Google Inc. nor the names of its
15 * contributors may be used to endorse or promote products derived from
16 * this software without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31#include "config.h"
32#include "WebPluginDocument.h"
33
34#include "core/dom/Document.h"
35#include "core/html/PluginDocument.h"
36
37#include "WebPluginContainerImpl.h"
38
39#include "wtf/PassRefPtr.h"
40
41using namespace WebCore;
42
43namespace WebKit {
44
45
46WebPlugin* WebPluginDocument::plugin()
47{
48    if (!isPluginDocument())
49        return 0;
50    PluginDocument* doc = unwrap<PluginDocument>();
51    WebPluginContainerImpl* container = static_cast<WebPluginContainerImpl*>(static_cast<PluginDocument*>(doc)->pluginWidget());
52    return container->plugin();
53}
54
55
56WebPluginDocument::WebPluginDocument(const PassRefPtr<PluginDocument>& elem)
57    : WebDocument(elem)
58{
59}
60
61WebPluginDocument& WebPluginDocument::operator=(const PassRefPtr<PluginDocument>& elem)
62{
63    m_private = elem;
64    return *this;
65}
66
67WebPluginDocument::operator PassRefPtr<PluginDocument>() const
68{
69    return static_cast<PluginDocument*>(m_private.get());
70}
71
72} // namespace WebKit
73