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 | |
32 | namespace WebCore { |
33 | |
34 | class RenderFullScreen final : public RenderFlexibleBox { |
35 | WTF_MAKE_ISO_ALLOCATED(RenderFullScreen); |
36 | public: |
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 | |
51 | private: |
52 | bool isRenderFullScreen() const override { return true; } |
53 | bool isFlexibleBoxImpl() const override { return true; } |
54 | |
55 | protected: |
56 | WeakPtr<RenderBlock> m_placeholder; |
57 | }; |
58 | |
59 | class RenderFullScreenPlaceholder final : public RenderBlockFlow { |
60 | WTF_MAKE_ISO_ALLOCATED(RenderFullScreenPlaceholder); |
61 | public: |
62 | RenderFullScreenPlaceholder(Document&, RenderStyle&&); |
63 | |
64 | private: |
65 | bool isRenderFullScreenPlaceholder() const override; |
66 | }; |
67 | |
68 | } // namespace WebCore |
69 | |
70 | SPECIALIZE_TYPE_TRAITS_RENDER_OBJECT(RenderFullScreen, isRenderFullScreen()) |
71 | |
72 | #endif // ENABLE(FULLSCREEN_API) |
73 | |