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/SVGFontFaceFormatElement.h"
24
25#include "core/SVGNames.h"
26#include "core/svg/SVGFontFaceElement.h"
27
28namespace blink {
29
30using namespace SVGNames;
31
32inline SVGFontFaceFormatElement::SVGFontFaceFormatElement(Document& document)
33    : SVGElement(font_face_formatTag, document)
34{
35}
36
37DEFINE_NODE_FACTORY(SVGFontFaceFormatElement)
38
39void SVGFontFaceFormatElement::childrenChanged(const ChildrenChange& change)
40{
41    SVGElement::childrenChanged(change);
42
43    if (!isSVGFontFaceUriElement(parentNode()))
44        return;
45
46    ContainerNode* ancestor = parentNode()->parentNode();
47    if (!isSVGFontFaceSrcElement(ancestor))
48        return;
49
50    ancestor = ancestor->parentNode();
51    if (isSVGFontFaceElement(ancestor))
52        toSVGFontFaceElement(ancestor)->rebuildFontFace();
53}
54
55}
56
57#endif // ENABLE(SVG_FONTS)
58