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1 /* | 1 /* |
2 * (C) 1999-2003 Lars Knoll (knoll@kde.org) | 2 * (C) 1999-2003 Lars Knoll (knoll@kde.org) |
3 * (C) 2002-2003 Dirk Mueller (mueller@kde.org) | 3 * (C) 2002-2003 Dirk Mueller (mueller@kde.org) |
4 * Copyright (C) 2002, 2005, 2006, 2008, 2012 Apple Inc. All rights reserved. | 4 * Copyright (C) 2002, 2005, 2006, 2008, 2012 Apple Inc. All rights reserved. |
5 * | 5 * |
6 * This library is free software; you can redistribute it and/or | 6 * This library is free software; you can redistribute it and/or |
7 * modify it under the terms of the GNU Library General Public | 7 * modify it under the terms of the GNU Library General Public |
8 * License as published by the Free Software Foundation; either | 8 * License as published by the Free Software Foundation; either |
9 * version 2 of the License, or (at your option) any later version. | 9 * version 2 of the License, or (at your option) any later version. |
10 * | 10 * |
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147 NOTREACHED(); | 147 NOTREACHED(); |
148 return nullptr; | 148 return nullptr; |
149 case Keyframes: | 149 case Keyframes: |
150 return toStyleRuleKeyframes(this)->copy(); | 150 return toStyleRuleKeyframes(this)->copy(); |
151 case Viewport: | 151 case Viewport: |
152 return toStyleRuleViewport(this)->copy(); | 152 return toStyleRuleViewport(this)->copy(); |
153 case Namespace: | 153 case Namespace: |
154 return toStyleRuleNamespace(this)->copy(); | 154 return toStyleRuleNamespace(this)->copy(); |
155 case Charset: | 155 case Charset: |
156 case Keyframe: | 156 case Keyframe: |
157 ASSERT_NOT_REACHED(); | 157 NOTREACHED(); |
158 return nullptr; | 158 return nullptr; |
159 } | 159 } |
160 ASSERT_NOT_REACHED(); | 160 NOTREACHED(); |
161 return nullptr; | 161 return nullptr; |
162 } | 162 } |
163 | 163 |
164 CSSRule* StyleRuleBase::createCSSOMWrapper(CSSStyleSheet* parentSheet, | 164 CSSRule* StyleRuleBase::createCSSOMWrapper(CSSStyleSheet* parentSheet, |
165 CSSRule* parentRule) const { | 165 CSSRule* parentRule) const { |
166 CSSRule* rule = nullptr; | 166 CSSRule* rule = nullptr; |
167 StyleRuleBase* self = const_cast<StyleRuleBase*>(this); | 167 StyleRuleBase* self = const_cast<StyleRuleBase*>(this); |
168 switch (type()) { | 168 switch (type()) { |
169 case Style: | 169 case Style: |
170 rule = CSSStyleRule::create(toStyleRule(self), parentSheet); | 170 rule = CSSStyleRule::create(toStyleRule(self), parentSheet); |
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188 rule = CSSKeyframesRule::create(toStyleRuleKeyframes(self), parentSheet); | 188 rule = CSSKeyframesRule::create(toStyleRuleKeyframes(self), parentSheet); |
189 break; | 189 break; |
190 case Namespace: | 190 case Namespace: |
191 rule = CSSNamespaceRule::create(toStyleRuleNamespace(self), parentSheet); | 191 rule = CSSNamespaceRule::create(toStyleRuleNamespace(self), parentSheet); |
192 break; | 192 break; |
193 case Viewport: | 193 case Viewport: |
194 rule = CSSViewportRule::create(toStyleRuleViewport(self), parentSheet); | 194 rule = CSSViewportRule::create(toStyleRuleViewport(self), parentSheet); |
195 break; | 195 break; |
196 case Keyframe: | 196 case Keyframe: |
197 case Charset: | 197 case Charset: |
198 ASSERT_NOT_REACHED(); | 198 NOTREACHED(); |
199 return nullptr; | 199 return nullptr; |
200 } | 200 } |
201 if (parentRule) | 201 if (parentRule) |
202 rule->setParentRule(parentRule); | 202 rule->setParentRule(parentRule); |
203 return rule; | 203 return rule; |
204 } | 204 } |
205 | 205 |
206 unsigned StyleRule::averageSizeInBytes() { | 206 unsigned StyleRule::averageSizeInBytes() { |
207 return sizeof(StyleRule) + sizeof(CSSSelector) + | 207 return sizeof(StyleRule) + sizeof(CSSSelector) + |
208 StylePropertySet::averageSizeInBytes(); | 208 StylePropertySet::averageSizeInBytes(); |
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392 m_properties = m_properties->mutableCopy(); | 392 m_properties = m_properties->mutableCopy(); |
393 return *toMutableStylePropertySet(m_properties); | 393 return *toMutableStylePropertySet(m_properties); |
394 } | 394 } |
395 | 395 |
396 DEFINE_TRACE_AFTER_DISPATCH(StyleRuleViewport) { | 396 DEFINE_TRACE_AFTER_DISPATCH(StyleRuleViewport) { |
397 visitor->trace(m_properties); | 397 visitor->trace(m_properties); |
398 StyleRuleBase::traceAfterDispatch(visitor); | 398 StyleRuleBase::traceAfterDispatch(visitor); |
399 } | 399 } |
400 | 400 |
401 } // namespace blink | 401 } // namespace blink |
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