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1 /* | 1 /* |
2 * Copyright (C) 2012 Intel Corporation. All rights reserved. | 2 * Copyright (C) 2012 Intel Corporation. All rights reserved. |
3 * Copyright (C) 2012 Apple Inc. All rights reserved. | 3 * Copyright (C) 2012 Apple Inc. All rights reserved. |
4 * | 4 * |
5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
6 * modification, are permitted provided that the following conditions | 6 * modification, are permitted provided that the following conditions |
7 * are met: | 7 * are met: |
8 * | 8 * |
9 * 1. Redistributions of source code must retain the above | 9 * 1. Redistributions of source code must retain the above |
10 * copyright notice, this list of conditions and the following | 10 * copyright notice, this list of conditions and the following |
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51 { | 51 { |
52 if (!m_propertiesCSSOMWrapper) | 52 if (!m_propertiesCSSOMWrapper) |
53 m_propertiesCSSOMWrapper = StyleRuleCSSStyleDeclaration::create(m_viewpo
rtRule->mutableProperties(), const_cast<CSSViewportRule*>(this)); | 53 m_propertiesCSSOMWrapper = StyleRuleCSSStyleDeclaration::create(m_viewpo
rtRule->mutableProperties(), const_cast<CSSViewportRule*>(this)); |
54 | 54 |
55 return m_propertiesCSSOMWrapper.get(); | 55 return m_propertiesCSSOMWrapper.get(); |
56 } | 56 } |
57 | 57 |
58 String CSSViewportRule::cssText() const | 58 String CSSViewportRule::cssText() const |
59 { | 59 { |
60 StringBuilder result; | 60 StringBuilder result; |
61 result.append("@viewport { "); | 61 result.appendLiteral("@viewport { "); |
62 | 62 |
63 String decls = m_viewportRule->properties().asText(); | 63 String decls = m_viewportRule->properties().asText(); |
64 result.append(decls); | 64 result.append(decls); |
65 if (!decls.isEmpty()) | 65 if (!decls.isEmpty()) |
66 result.append(' '); | 66 result.append(' '); |
67 | 67 |
68 result.append('}'); | 68 result.append('}'); |
69 | 69 |
70 return result.toString(); | 70 return result.toString(); |
71 } | 71 } |
72 | 72 |
73 void CSSViewportRule::reattach(StyleRuleBase* rule) | 73 void CSSViewportRule::reattach(StyleRuleBase* rule) |
74 { | 74 { |
75 ASSERT(rule); | 75 ASSERT(rule); |
76 m_viewportRule = toStyleRuleViewport(rule); | 76 m_viewportRule = toStyleRuleViewport(rule); |
77 if (m_propertiesCSSOMWrapper) | 77 if (m_propertiesCSSOMWrapper) |
78 m_propertiesCSSOMWrapper->reattach(m_viewportRule->mutableProperties()); | 78 m_propertiesCSSOMWrapper->reattach(m_viewportRule->mutableProperties()); |
79 } | 79 } |
80 | 80 |
81 DEFINE_TRACE(CSSViewportRule) | 81 DEFINE_TRACE(CSSViewportRule) |
82 { | 82 { |
83 visitor->trace(m_viewportRule); | 83 visitor->trace(m_viewportRule); |
84 visitor->trace(m_propertiesCSSOMWrapper); | 84 visitor->trace(m_propertiesCSSOMWrapper); |
85 CSSRule::trace(visitor); | 85 CSSRule::trace(visitor); |
86 } | 86 } |
87 | 87 |
88 } // namespace blink | 88 } // namespace blink |
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