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1 /* | 1 /* |
2 * Copyright (C) 2007, 2008, 2012 Apple Inc. All rights reserved. | 2 * Copyright (C) 2007, 2008, 2012 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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23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
24 */ | 24 */ |
25 | 25 |
26 #include "config.h" | 26 #include "config.h" |
27 #include "core/css/CSSKeyframesRule.h" | 27 #include "core/css/CSSKeyframesRule.h" |
28 | 28 |
29 #include "core/css/CSSKeyframeRule.h" | 29 #include "core/css/CSSKeyframeRule.h" |
30 #include "core/css/CSSRuleList.h" | 30 #include "core/css/CSSRuleList.h" |
31 #include "core/css/CSSStyleSheet.h" | 31 #include "core/css/CSSStyleSheet.h" |
32 #include "core/css/parser/CSSParser.h" | 32 #include "core/css/parser/CSSParser.h" |
| 33 #include "core/dom/Document.h" |
33 #include "core/frame/UseCounter.h" | 34 #include "core/frame/UseCounter.h" |
34 #include "wtf/text/StringBuilder.h" | 35 #include "wtf/text/StringBuilder.h" |
35 | 36 |
36 namespace blink { | 37 namespace blink { |
37 | 38 |
38 StyleRuleKeyframes::StyleRuleKeyframes() | 39 StyleRuleKeyframes::StyleRuleKeyframes() |
39 : StyleRuleBase(Keyframes) | 40 : StyleRuleBase(Keyframes) |
40 , m_version(0) | 41 , m_version(0) |
41 { | 42 { |
42 } | 43 } |
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115 CSSStyleSheet::RuleMutationScope mutationScope(this); | 116 CSSStyleSheet::RuleMutationScope mutationScope(this); |
116 | 117 |
117 m_keyframesRule->setName(name); | 118 m_keyframesRule->setName(name); |
118 } | 119 } |
119 | 120 |
120 void CSSKeyframesRule::appendRule(const String& ruleText) | 121 void CSSKeyframesRule::appendRule(const String& ruleText) |
121 { | 122 { |
122 ASSERT(m_childRuleCSSOMWrappers.size() == m_keyframesRule->keyframes().size(
)); | 123 ASSERT(m_childRuleCSSOMWrappers.size() == m_keyframesRule->keyframes().size(
)); |
123 | 124 |
124 CSSStyleSheet* styleSheet = parentStyleSheet(); | 125 CSSStyleSheet* styleSheet = parentStyleSheet(); |
125 CSSParserContext context(parserContext(), UseCounter::getFrom(styleSheet)); | 126 Document* doc = styleSheet ? styleSheet->ownerDocument() : 0; |
| 127 CSSParserContext context(parserContext(), doc ? doc->frame() : 0, UseCounter
::getFrom(styleSheet)); |
126 RefPtrWillBeRawPtr<StyleRuleKeyframe> keyframe = CSSParser::parseKeyframeRul
e(context, ruleText); | 128 RefPtrWillBeRawPtr<StyleRuleKeyframe> keyframe = CSSParser::parseKeyframeRul
e(context, ruleText); |
127 if (!keyframe) | 129 if (!keyframe) |
128 return; | 130 return; |
129 | 131 |
130 CSSStyleSheet::RuleMutationScope mutationScope(this); | 132 CSSStyleSheet::RuleMutationScope mutationScope(this); |
131 | 133 |
132 m_keyframesRule->wrapperAppendKeyframe(keyframe); | 134 m_keyframesRule->wrapperAppendKeyframe(keyframe); |
133 | 135 |
134 m_childRuleCSSOMWrappers.grow(length()); | 136 m_childRuleCSSOMWrappers.grow(length()); |
135 } | 137 } |
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219 { | 221 { |
220 CSSRule::trace(visitor); | 222 CSSRule::trace(visitor); |
221 #if ENABLE(OILPAN) | 223 #if ENABLE(OILPAN) |
222 visitor->trace(m_childRuleCSSOMWrappers); | 224 visitor->trace(m_childRuleCSSOMWrappers); |
223 #endif | 225 #endif |
224 visitor->trace(m_keyframesRule); | 226 visitor->trace(m_keyframesRule); |
225 visitor->trace(m_ruleListCSSOMWrapper); | 227 visitor->trace(m_ruleListCSSOMWrapper); |
226 } | 228 } |
227 | 229 |
228 } // namespace blink | 230 } // namespace blink |
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