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1 | |
2 // Copyright 2016 The Chromium Authors. All rights reserved. | |
3 // Use of this source code is governed by a BSD-style license that can be | |
4 // found in the LICENSE file. | |
5 | |
6 #ifndef LayoutFullScreenItem_h | |
7 #define LayoutFullScreenItem_h | |
8 | |
9 #include "core/layout/LayoutBlock.h" | |
10 #include "core/layout/api/LayoutBlockItem.h" | |
11 | |
12 namespace blink { | |
13 | |
14 class LayoutFullScreenItem : public LayoutBlockItem { | |
15 public: | |
16 explicit LayoutFullScreenItem(LayoutBlock* layoutBlock) | |
17 : LayoutBlockItem(layoutBlock) | |
18 { | |
19 } | |
20 | |
21 explicit LayoutFullScreenItem(const LayoutBlockItem& item) | |
22 : LayoutBlockItem(item) | |
23 { | |
24 ASSERT_WITH_SECURITY_IMPLICATION(!item || item.isLayoutFullScreen()); | |
25 } | |
26 | |
27 explicit LayoutFullScreenItem(std::nullptr_t) : LayoutBlockItem(nullptr) { } | |
28 | |
29 LayoutFullScreenItem() { } | |
30 | |
31 void unwrapLayoutObject() | |
32 { | |
33 return toFullScreen()->unwrapLayoutObject(); | |
34 } | |
35 | |
36 private: | |
37 LayoutFullScreen* toFullScreen() { return toLayoutFullScreen(layoutObject())
; } | |
38 const LayoutFullScreen* toFullScreen() const { return toLayoutFullScreen(lay
outObject()); } | |
39 }; | |
40 | |
41 } // namespace blink | |
42 | |
43 #endif // LayoutFullScreenItem_h | |
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