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1 /* | 1 /* |
2 * Copyright (C) 2010 Apple Inc. All rights reserved. | 2 * Copyright (C) 2010 Apple Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
6 * are met: | 6 * are met: |
7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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47 void setStyle(PassRefPtr<ComputedStyle>) = delete; | 47 void setStyle(PassRefPtr<ComputedStyle>) = delete; |
48 | 48 |
49 private: | 49 private: |
50 bool isOfType(LayoutObjectType type) const override { return type == LayoutO
bjectLayoutFullScreenPlaceholder || LayoutBlockFlow::isOfType(type); } | 50 bool isOfType(LayoutObjectType type) const override { return type == LayoutO
bjectLayoutFullScreenPlaceholder || LayoutBlockFlow::isOfType(type); } |
51 void willBeDestroyed() override; | 51 void willBeDestroyed() override; |
52 LayoutFullScreen* m_owner; | 52 LayoutFullScreen* m_owner; |
53 }; | 53 }; |
54 | 54 |
55 void LayoutFullScreenPlaceholder::willBeDestroyed() | 55 void LayoutFullScreenPlaceholder::willBeDestroyed() |
56 { | 56 { |
57 m_owner->setPlaceholder(nullptr); | 57 m_owner->resetPlaceholder(); |
58 LayoutBlockFlow::willBeDestroyed(); | 58 LayoutBlockFlow::willBeDestroyed(); |
59 } | 59 } |
60 | 60 |
61 LayoutFullScreen::LayoutFullScreen() | 61 LayoutFullScreen::LayoutFullScreen() |
62 : LayoutFlexibleBox(nullptr) | 62 : LayoutFlexibleBox(nullptr) |
63 , m_placeholder(nullptr) | 63 , m_placeholder(nullptr) |
64 { | 64 { |
65 setIsAtomicInlineLevel(false); | 65 setIsAtomicInlineLevel(false); |
66 } | 66 } |
67 | 67 |
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174 parent()->addChild(child, this); | 174 parent()->addChild(child, this); |
175 parent()->setNeedsLayoutAndPrefWidthsRecalcAndFullPaintInvalidation(
LayoutInvalidationReason::Fullscreen); | 175 parent()->setNeedsLayoutAndPrefWidthsRecalcAndFullPaintInvalidation(
LayoutInvalidationReason::Fullscreen); |
176 } | 176 } |
177 } | 177 } |
178 if (placeholder()) | 178 if (placeholder()) |
179 placeholder()->remove(); | 179 placeholder()->remove(); |
180 remove(); | 180 remove(); |
181 destroy(); | 181 destroy(); |
182 } | 182 } |
183 | 183 |
184 void LayoutFullScreen::setPlaceholder(LayoutBlock* placeholder) | |
185 { | |
186 m_placeholder = placeholder; | |
187 } | |
188 | |
189 void LayoutFullScreen::createPlaceholder(PassRefPtr<ComputedStyle> style, const
LayoutRect& frameRect) | 184 void LayoutFullScreen::createPlaceholder(PassRefPtr<ComputedStyle> style, const
LayoutRect& frameRect) |
190 { | 185 { |
191 if (style->width().isAuto()) | 186 if (style->width().isAuto()) |
192 style->setWidth(Length(frameRect.width(), Fixed)); | 187 style->setWidth(Length(frameRect.width(), Fixed)); |
193 if (style->height().isAuto()) | 188 if (style->height().isAuto()) |
194 style->setHeight(Length(frameRect.height(), Fixed)); | 189 style->setHeight(Length(frameRect.height(), Fixed)); |
195 | 190 |
196 if (!m_placeholder) { | 191 if (!m_placeholder) { |
197 m_placeholder = new LayoutFullScreenPlaceholder(this); | 192 m_placeholder = new LayoutFullScreenPlaceholder(this); |
198 m_placeholder->setStyleWithWritingModeOfParent(style); | 193 m_placeholder->setStyleWithWritingModeOfParent(style); |
199 if (parent()) { | 194 if (parent()) { |
200 parent()->addChildWithWritingModeOfParent(m_placeholder, this); | 195 parent()->addChildWithWritingModeOfParent(m_placeholder, this); |
201 parent()->setNeedsLayoutAndPrefWidthsRecalcAndFullPaintInvalidation(
LayoutInvalidationReason::Fullscreen); | 196 parent()->setNeedsLayoutAndPrefWidthsRecalcAndFullPaintInvalidation(
LayoutInvalidationReason::Fullscreen); |
202 } | 197 } |
203 } else { | 198 } else { |
204 m_placeholder->setStyle(style); | 199 m_placeholder->setStyle(style); |
205 m_placeholder->setStyleWithWritingModeOfParent(style); | 200 m_placeholder->setStyleWithWritingModeOfParent(style); |
206 } | 201 } |
207 } | 202 } |
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