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1 /* | 1 /* |
2 * Copyright (C) Research In Motion Limited 2010. All rights reserved. | 2 * Copyright (C) Research In Motion Limited 2010. All rights reserved. |
3 * | 3 * |
4 * This library is free software; you can redistribute it and/or | 4 * This library is free software; you can redistribute it and/or |
5 * modify it under the terms of the GNU Library General Public | 5 * modify it under the terms of the GNU Library General Public |
6 * License as published by the Free Software Foundation; either | 6 * License as published by the Free Software Foundation; either |
7 * version 2 of the License, or (at your option) any later version. | 7 * version 2 of the License, or (at your option) any later version. |
8 * | 8 * |
9 * This library is distributed in the hope that it will be useful, | 9 * This library is distributed in the hope that it will be useful, |
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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87 m_animatedSMILStyleProperties.clear(); | 87 m_animatedSMILStyleProperties.clear(); |
88 } | 88 } |
89 | 89 |
90 RenderStyle* overrideComputedStyle(Element* element, RenderStyle* parentStyl
e) | 90 RenderStyle* overrideComputedStyle(Element* element, RenderStyle* parentStyl
e) |
91 { | 91 { |
92 ASSERT(element); | 92 ASSERT(element); |
93 if (!m_useOverrideComputedStyle) | 93 if (!m_useOverrideComputedStyle) |
94 return 0; | 94 return 0; |
95 if (!m_overrideComputedStyle || m_needsOverrideComputedStyleUpdate) { | 95 if (!m_overrideComputedStyle || m_needsOverrideComputedStyleUpdate) { |
96 // The style computed here contains no CSS Animations/Transitions or
SMIL induced rules - this is needed to compute the "base value" for the SMIL an
imation sandwhich model. | 96 // The style computed here contains no CSS Animations/Transitions or
SMIL induced rules - this is needed to compute the "base value" for the SMIL an
imation sandwhich model. |
97 m_overrideComputedStyle = element->document()->styleResolver()->styl
eForElement(element, parentStyle, DisallowStyleSharing, MatchAllRulesExcludingSM
IL); | 97 m_overrideComputedStyle = element->document().styleResolver()->style
ForElement(element, parentStyle, DisallowStyleSharing, MatchAllRulesExcludingSMI
L); |
98 m_needsOverrideComputedStyleUpdate = false; | 98 m_needsOverrideComputedStyleUpdate = false; |
99 } | 99 } |
100 ASSERT(m_overrideComputedStyle); | 100 ASSERT(m_overrideComputedStyle); |
101 return m_overrideComputedStyle.get(); | 101 return m_overrideComputedStyle.get(); |
102 } | 102 } |
103 | 103 |
104 bool useOverrideComputedStyle() const { return m_useOverrideComputedStyle; } | 104 bool useOverrideComputedStyle() const { return m_useOverrideComputedStyle; } |
105 void setUseOverrideComputedStyle(bool value) { m_useOverrideComputedStyle =
value; } | 105 void setUseOverrideComputedStyle(bool value) { m_useOverrideComputedStyle =
value; } |
106 void setNeedsOverrideComputedStyleUpdate() { m_needsOverrideComputedStyleUpd
ate = true; } | 106 void setNeedsOverrideComputedStyleUpdate() { m_needsOverrideComputedStyleUpd
ate = true; } |
107 | 107 |
108 private: | 108 private: |
109 HashSet<SVGElementInstance*> m_elementInstances; | 109 HashSet<SVGElementInstance*> m_elementInstances; |
110 SVGCursorElement* m_cursorElement; | 110 SVGCursorElement* m_cursorElement; |
111 CSSCursorImageValue* m_cursorImageValue; | 111 CSSCursorImageValue* m_cursorImageValue; |
112 SVGElement* m_correspondingElement; | 112 SVGElement* m_correspondingElement; |
113 bool m_instancesUpdatesBlocked : 1; | 113 bool m_instancesUpdatesBlocked : 1; |
114 bool m_useOverrideComputedStyle : 1; | 114 bool m_useOverrideComputedStyle : 1; |
115 bool m_needsOverrideComputedStyleUpdate : 1; | 115 bool m_needsOverrideComputedStyleUpdate : 1; |
116 RefPtr<MutableStylePropertySet> m_animatedSMILStyleProperties; | 116 RefPtr<MutableStylePropertySet> m_animatedSMILStyleProperties; |
117 RefPtr<RenderStyle> m_overrideComputedStyle; | 117 RefPtr<RenderStyle> m_overrideComputedStyle; |
118 }; | 118 }; |
119 | 119 |
120 } | 120 } |
121 | 121 |
122 #endif | 122 #endif |
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