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| 1 /* | 1 /* |
| 2 * Copyright (C) 2007, 2010 Rob Buis <buis@kde.org> | 2 * Copyright (C) 2007, 2010 Rob Buis <buis@kde.org> |
| 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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| 33 // Note: addToPropertyMap is not needed, as SVGViewSpec do not correspond to
an element. | 33 // Note: addToPropertyMap is not needed, as SVGViewSpec do not correspond to
an element. |
| 34 // Note: We make tear-offs' contextElement the target element of SVGViewSpec
. | 34 // Note: We make tear-offs' contextElement the target element of SVGViewSpec
. |
| 35 // This contextElement will be only used for keeping this alive from the tea
roff. | 35 // This contextElement will be only used for keeping this alive from the tea
roff. |
| 36 // SVGSVGElement holds a strong-ref to this SVGViewSpec, so this is kept ali
ve as: | 36 // SVGSVGElement holds a strong-ref to this SVGViewSpec, so this is kept ali
ve as: |
| 37 // AnimatedProperty tearoff -(contextElement)-> SVGSVGElement -(RefPtr)-> SV
GViewSpec. | 37 // AnimatedProperty tearoff -(contextElement)-> SVGSVGElement -(RefPtr)-> SV
GViewSpec. |
| 38 : SVGFitToViewBox(contextElement, PropertyMapPolicySkip) | 38 : SVGFitToViewBox(contextElement, PropertyMapPolicySkip) |
| 39 , m_contextElement(contextElement) | 39 , m_contextElement(contextElement) |
| 40 , m_transform(SVGAnimatedTransformList::create(contextElement, SVGNames::tra
nsformAttr, SVGTransformList::create())) | 40 , m_transform(SVGAnimatedTransformList::create(contextElement, SVGNames::tra
nsformAttr, SVGTransformList::create())) |
| 41 { | 41 { |
| 42 ASSERT(m_contextElement); | 42 ASSERT(m_contextElement); |
| 43 ScriptWrappable::init(this); | |
| 44 | 43 |
| 45 viewBox()->setReadOnly(); | 44 viewBox()->setReadOnly(); |
| 46 preserveAspectRatio()->setReadOnly(); | 45 preserveAspectRatio()->setReadOnly(); |
| 47 m_transform->setReadOnly(); | 46 m_transform->setReadOnly(); |
| 48 // Note: addToPropertyMap is not needed, as SVGViewSpec do not correspond to
an element. | 47 // Note: addToPropertyMap is not needed, as SVGViewSpec do not correspond to
an element. |
| 49 } | 48 } |
| 50 | 49 |
| 51 bool SVGViewSpec::parseViewSpec(const String& spec) | 50 bool SVGViewSpec::parseViewSpec(const String& spec) |
| 52 { | 51 { |
| 53 if (spec.isEmpty() || !m_contextElement) | 52 if (spec.isEmpty() || !m_contextElement) |
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| 210 | 209 |
| 211 return true; | 210 return true; |
| 212 } | 211 } |
| 213 | 212 |
| 214 void SVGViewSpec::trace(Visitor* visitor) | 213 void SVGViewSpec::trace(Visitor* visitor) |
| 215 { | 214 { |
| 216 visitor->trace(m_contextElement); | 215 visitor->trace(m_contextElement); |
| 217 } | 216 } |
| 218 | 217 |
| 219 } | 218 } |
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