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'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
15 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
16 * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
17 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
18 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
19 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
20 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
22 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
23 */
24
25#ifndef RenderFullScreen_h
26#define RenderFullScreen_h
27
28#if ENABLE(FULLSCREEN_API)
29
30#include "RenderFlexibleBox.h"
31#include "StyleInheritedData.h"
32
33namespace WebCore {
34
35class RenderFullScreen : public RenderFlexibleBox {
36public:
37    static RenderFullScreen* createAnonymous(Document*);
38
39    virtual bool isRenderFullScreen() const { return true; }
40    virtual const char* renderName() const { return "RenderFullScreen"; }
41
42    void setPlaceholder(RenderBlock*);
43    RenderBlock* placeholder() { return m_placeholder; }
44    void createPlaceholder(PassRefPtr<RenderStyle>, const LayoutRect& frameRect);
45
46
47    static RenderObject* wrapRenderer(RenderObject*, RenderObject*, Document*);
48    void unwrapRenderer();
49
50private:
51    RenderFullScreen();
52    virtual void willBeDestroyed();
53
54protected:
55    RenderBlock* m_placeholder;
56};
57
58inline RenderFullScreen* toRenderFullScreen(RenderObject* object)
59{
60    ASSERT_WITH_SECURITY_IMPLICATION(object->isRenderFullScreen());
61    return static_cast<RenderFullScreen*>(object);
62}
63
64// This will catch anyone doing an unnecessary cast:
65void toRenderFullScreen(RenderFullScreen*);
66}
67
68#endif
69
70#endif
71