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1 /* | 1 /* |
2 * Copyright (C) 2007 Eric Seidel <eric@webkit.org> | 2 * Copyright (C) 2007 Eric Seidel <eric@webkit.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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130 buildPendingResource(); | 130 buildPendingResource(); |
131 return; | 131 return; |
132 } | 132 } |
133 | 133 |
134 ASSERT_NOT_REACHED(); | 134 ASSERT_NOT_REACHED(); |
135 } | 135 } |
136 | 136 |
137 SVGPathElement* SVGMPathElement::pathElement() | 137 SVGPathElement* SVGMPathElement::pathElement() |
138 { | 138 { |
139 Element* target = targetElementFromIRIString(hrefString(), document()); | 139 Element* target = targetElementFromIRIString(hrefString(), document()); |
140 if (target && target->hasTagName(SVGNames::pathTag)) | 140 return isSVGPathElement(target) ? toSVGPathElement(target) : 0; |
141 return toSVGPathElement(target); | |
142 return 0; | |
143 } | 141 } |
144 | 142 |
145 void SVGMPathElement::targetPathChanged() | 143 void SVGMPathElement::targetPathChanged() |
146 { | 144 { |
147 notifyParentOfPathChange(parentNode()); | 145 notifyParentOfPathChange(parentNode()); |
148 } | 146 } |
149 | 147 |
150 void SVGMPathElement::notifyParentOfPathChange(ContainerNode* parent) | 148 void SVGMPathElement::notifyParentOfPathChange(ContainerNode* parent) |
151 { | 149 { |
152 if (parent && parent->hasTagName(SVGNames::animateMotionTag)) | 150 if (isSVGAnimateMotionElement(parent)) |
153 toSVGAnimateMotionElement(parent)->updateAnimationPath(); | 151 toSVGAnimateMotionElement(parent)->updateAnimationPath(); |
154 } | 152 } |
155 | 153 |
156 } // namespace WebCore | 154 } // namespace WebCore |
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