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#pragma once
26
27#if ENABLE(FULLSCREEN_API)
28
29#include "RenderBlockFlow.h"
30#include "RenderFlexibleBox.h"
31
32namespace WebCore {
33
34class RenderFullScreen final : public RenderFlexibleBox {
35 WTF_MAKE_ISO_ALLOCATED(RenderFullScreen);
36public:
37 RenderFullScreen(Document&, RenderStyle&&);
38 virtual ~RenderFullScreen();
39
40 const char* renderName() const override { return "RenderFullScreen"; }
41
42 RenderBlock* placeholder() { return m_placeholder.get(); }
43 void setPlaceholder(RenderBlock& placeholder) { m_placeholder = makeWeakPtr(placeholder); }
44
45 static RenderPtr<RenderFullScreen> wrapNewRenderer(RenderTreeBuilder&, RenderPtr<RenderElement>, RenderElement& parent, Document&);
46 static void wrapExistingRenderer(RenderElement&, Document&);
47 void unwrapRenderer(bool& requiresRenderTreeRebuild);
48
49 ItemPosition selfAlignmentNormalBehavior(const RenderBox* = nullptr) const override { return ItemPosition::Center; }
50
51private:
52 bool isRenderFullScreen() const override { return true; }
53 bool isFlexibleBoxImpl() const override { return true; }
54
55protected:
56 WeakPtr<RenderBlock> m_placeholder;
57};
58
59class RenderFullScreenPlaceholder final : public RenderBlockFlow {
60 WTF_MAKE_ISO_ALLOCATED(RenderFullScreenPlaceholder);
61public:
62 RenderFullScreenPlaceholder(Document&, RenderStyle&&);
63
64private:
65 bool isRenderFullScreenPlaceholder() const override;
66};
67
68} // namespace WebCore
69
70SPECIALIZE_TYPE_TRAITS_RENDER_OBJECT(RenderFullScreen, isRenderFullScreen())
71
72#endif // ENABLE(FULLSCREEN_API)
73