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| 1 /* | |
| 2 * Copyright (C) 2007 Eric Seidel <eric@webkit.org> | |
| 3 * | |
| 4 * This library is free software; you can redistribute it and/or | |
| 5 * modify it under the terms of the GNU Library General Public | |
| 6 * License as published by the Free Software Foundation; either | |
| 7 * version 2 of the License, or (at your option) any later version. | |
| 8 * | |
| 9 * This library is distributed in the hope that it will be useful, | |
| 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 * Library General Public License for more details. | |
| 13 * | |
| 14 * You should have received a copy of the GNU Library General Public License | |
| 15 * along with this library; see the file COPYING.LIB. If not, write to | |
| 16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | |
| 17 * Boston, MA 02110-1301, USA. | |
| 18 */ | |
| 19 | |
| 20 #include "config.h" | |
| 21 | |
| 22 #if ENABLE(SVG_FONTS) | |
| 23 #include "core/svg/SVGFontFaceSrcElement.h" | |
| 24 | |
| 25 #include "core/SVGNames.h" | |
| 26 #include "core/css/CSSFontFaceSrcValue.h" | |
| 27 #include "core/css/CSSValueList.h" | |
| 28 #include "core/dom/ElementTraversal.h" | |
| 29 #include "core/svg/SVGFontFaceElement.h" | |
| 30 #include "core/svg/SVGFontFaceNameElement.h" | |
| 31 #include "core/svg/SVGFontFaceUriElement.h" | |
| 32 | |
| 33 namespace blink { | |
| 34 | |
| 35 using namespace SVGNames; | |
| 36 | |
| 37 inline SVGFontFaceSrcElement::SVGFontFaceSrcElement(Document& document) | |
| 38 : SVGElement(font_face_srcTag, document) | |
| 39 { | |
| 40 } | |
| 41 | |
| 42 DEFINE_NODE_FACTORY(SVGFontFaceSrcElement) | |
| 43 | |
| 44 PassRefPtrWillBeRawPtr<CSSValueList> SVGFontFaceSrcElement::srcValue() const | |
| 45 { | |
| 46 RefPtrWillBeRawPtr<CSSValueList> list = CSSValueList::createCommaSeparated()
; | |
| 47 for (SVGElement* element = Traversal<SVGElement>::firstChild(*this); element
; element = Traversal<SVGElement>::nextSibling(*element)) { | |
| 48 RefPtrWillBeRawPtr<CSSFontFaceSrcValue> srcValue = nullptr; | |
| 49 if (isSVGFontFaceUriElement(*element)) | |
| 50 srcValue = toSVGFontFaceUriElement(*element).srcValue(); | |
| 51 else if (isSVGFontFaceNameElement(*element)) | |
| 52 srcValue = toSVGFontFaceNameElement(*element).srcValue(); | |
| 53 | |
| 54 if (srcValue && srcValue->resource().length()) | |
| 55 list->append(srcValue); | |
| 56 } | |
| 57 return list; | |
| 58 } | |
| 59 | |
| 60 void SVGFontFaceSrcElement::childrenChanged(const ChildrenChange& change) | |
| 61 { | |
| 62 SVGElement::childrenChanged(change); | |
| 63 if (isSVGFontFaceElement(parentNode())) | |
| 64 toSVGFontFaceElement(*parentNode()).rebuildFontFace(); | |
| 65 } | |
| 66 | |
| 67 } | |
| 68 | |
| 69 #endif // ENABLE(SVG_FONTS) | |
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