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SVGGElement.cpp
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1/*
2 Copyright (C) 2004, 2005, 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org>
3 2004, 2005, 2006 Rob Buis <buis@kde.org>
4
5 This file is part of the KDE project
6
7 This library is free software; you can redistribute it and/or
8 modify it under the terms of the GNU Library General Public
9 License as published by the Free Software Foundation; either
10 version 2 of the License, or (at your option) any later version.
11
12 This library is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 Library General Public License for more details.
16
17 You should have received a copy of the GNU Library General Public License
18 along with this library; see the file COPYING.LIB. If not, write to
19 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
20 Boston, MA 02110-1301, USA.
21*/
22
23#include "config.h"
24#include "wtf/Platform.h"
25
26#if ENABLE(SVG)
27#include "SVGGElement.h"
28
29#include "RenderSVGTransformableContainer.h"
30
31namespace WebCore {
32
33SVGGElement::SVGGElement(const QualifiedName& tagName, Document* doc)
34 : SVGStyledTransformableElement(tagName, doc)
35 , SVGTests()
36 , SVGLangSpace()
37 , SVGExternalResourcesRequired()
38{
39}
40
41SVGGElement::~SVGGElement()
42{
43}
44
45void SVGGElement::parseMappedAttribute(MappedAttribute* attr)
46{
47 if (SVGTests::parseMappedAttribute(attr))
48 return;
49 if (SVGLangSpace::parseMappedAttribute(attr))
50 return;
51 if (SVGExternalResourcesRequired::parseMappedAttribute(attr))
52 return;
53
54 SVGStyledTransformableElement::parseMappedAttribute(attr);
55}
56
57void SVGGElement::svgAttributeChanged(const QualifiedName& attrName)
58{
59 SVGStyledTransformableElement::svgAttributeChanged(attrName);
60
61 if (!renderer())
62 return;
63
64 if (SVGTests::isKnownAttribute(attrName) ||
65 SVGLangSpace::isKnownAttribute(attrName) ||
66 SVGExternalResourcesRequired::isKnownAttribute(attrName) ||
67 SVGStyledTransformableElement::isKnownAttribute(attrName))
68 renderer()->setNeedsLayout(true);
69}
70
71void SVGGElement::childrenChanged(bool changedByParser, Node* beforeChange, Node* afterChange, int childCountDelta)
72{
73 SVGStyledTransformableElement::childrenChanged(changedByParser, beforeChange, afterChange, childCountDelta);
74
75 if (renderer())
76 renderer()->setNeedsLayout(true);
77}
78
79RenderObject* SVGGElement::createRenderer(RenderArena* arena, RenderStyle*)
80{
81 return new (arena) RenderSVGTransformableContainer(this);
82}
83
84}
85
86#endif // ENABLE(SVG)
SVGGElement.h
WebCore
Definition: CSSHelper.h:7
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