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 "SVGFontFaceSrcElement.h"
24
25 #include "CSSValueList.h"
26 #include "CSSFontFaceSrcValue.h"
27 #include "SVGFontFaceElement.h"
28 #include "SVGFontFaceNameElement.h"
29 #include "SVGFontFaceUriElement.h"
30 #include "SVGNames.h"
31
32 namespace WebCore {
33
34 using namespace SVGNames;
35
SVGFontFaceSrcElement(const QualifiedName & tagName,Document * doc)36 SVGFontFaceSrcElement::SVGFontFaceSrcElement(const QualifiedName& tagName, Document* doc)
37 : SVGElement(tagName, doc)
38 {
39 }
40
srcValue() const41 PassRefPtr<CSSValueList> SVGFontFaceSrcElement::srcValue() const
42 {
43 RefPtr<CSSValueList> list = CSSValueList::createCommaSeparated();
44 for (Node* child = firstChild(); child; child = child->nextSibling()) {
45 if (child->hasTagName(font_face_uriTag))
46 list->append(static_cast<SVGFontFaceUriElement*>(child)->srcValue());
47 else if (child->hasTagName(font_face_nameTag))
48 list->append(static_cast<SVGFontFaceNameElement*>(child)->srcValue());
49 }
50 return list;
51 }
52
childrenChanged(bool changedByParser,Node * beforeChange,Node * afterChange,int childCountDelta)53 void SVGFontFaceSrcElement::childrenChanged(bool changedByParser, Node* beforeChange, Node* afterChange, int childCountDelta)
54 {
55 SVGElement::childrenChanged(changedByParser, beforeChange, afterChange, childCountDelta);
56 if (parentNode() && parentNode()->hasTagName(font_faceTag))
57 static_cast<SVGFontFaceElement*>(parentNode())->rebuildFontFace();
58 }
59
60 }
61
62 #endif // ENABLE(SVG_FONTS)
63