1 /*
2 * Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann@kde.org>
3 * Copyright (C) 2004, 2005, 2007 Rob Buis <buis@kde.org>
4 *
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
9 *
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Library General Public License for more details.
14 *
15 * You should have received a copy of the GNU Library General Public License
16 * along with this library; see the file COPYING.LIB. If not, write to
17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
18 * Boston, MA 02110-1301, USA.
19 */
20
21 #include "config.h"
22
23 #if ENABLE(SVG)
24 #include "SVGViewElement.h"
25
26 #include "Attribute.h"
27 #include "SVGFitToViewBox.h"
28 #include "SVGNames.h"
29 #include "SVGStringList.h"
30 #include "SVGZoomAndPan.h"
31
32 namespace WebCore {
33
34 // Animated property definitions
DEFINE_ANIMATED_BOOLEAN(SVGViewElement,SVGNames::externalResourcesRequiredAttr,ExternalResourcesRequired,externalResourcesRequired)35 DEFINE_ANIMATED_BOOLEAN(SVGViewElement, SVGNames::externalResourcesRequiredAttr, ExternalResourcesRequired, externalResourcesRequired)
36 DEFINE_ANIMATED_RECT(SVGViewElement, SVGNames::viewBoxAttr, ViewBox, viewBox)
37 DEFINE_ANIMATED_PRESERVEASPECTRATIO(SVGViewElement, SVGNames::preserveAspectRatioAttr, PreserveAspectRatio, preserveAspectRatio)
38
39 inline SVGViewElement::SVGViewElement(const QualifiedName& tagName, Document* document)
40 : SVGStyledElement(tagName, document)
41 , m_viewTarget(SVGNames::viewTargetAttr)
42 {
43 }
44
create(const QualifiedName & tagName,Document * document)45 PassRefPtr<SVGViewElement> SVGViewElement::create(const QualifiedName& tagName, Document* document)
46 {
47 return adoptRef(new SVGViewElement(tagName, document));
48 }
49
parseMappedAttribute(Attribute * attr)50 void SVGViewElement::parseMappedAttribute(Attribute* attr)
51 {
52 if (attr->name() == SVGNames::viewTargetAttr)
53 viewTarget().reset(attr->value());
54 else {
55 if (SVGExternalResourcesRequired::parseMappedAttribute(attr)
56 || SVGFitToViewBox::parseMappedAttribute(document(), attr)
57 || SVGZoomAndPan::parseMappedAttribute(attr))
58 return;
59
60 SVGStyledElement::parseMappedAttribute(attr);
61 }
62 }
63
synchronizeProperty(const QualifiedName & attrName)64 void SVGViewElement::synchronizeProperty(const QualifiedName& attrName)
65 {
66 SVGStyledElement::synchronizeProperty(attrName);
67
68 if (attrName == anyQName()) {
69 synchronizeExternalResourcesRequired();
70 synchronizeViewBox();
71 synchronizePreserveAspectRatio();
72 return;
73 }
74
75 if (SVGExternalResourcesRequired::isKnownAttribute(attrName))
76 synchronizeExternalResourcesRequired();
77 else if (SVGFitToViewBox::isKnownAttribute(attrName)) {
78 synchronizeViewBox();
79 synchronizePreserveAspectRatio();
80 }
81 }
82
attributeToPropertyTypeMap()83 AttributeToPropertyTypeMap& SVGViewElement::attributeToPropertyTypeMap()
84 {
85 DEFINE_STATIC_LOCAL(AttributeToPropertyTypeMap, s_attributeToPropertyTypeMap, ());
86 return s_attributeToPropertyTypeMap;
87 }
88
fillAttributeToPropertyTypeMap()89 void SVGViewElement::fillAttributeToPropertyTypeMap()
90 {
91 AttributeToPropertyTypeMap& attributeToPropertyTypeMap = this->attributeToPropertyTypeMap();
92
93 SVGStyledElement::fillPassedAttributeToPropertyTypeMap(attributeToPropertyTypeMap);
94 attributeToPropertyTypeMap.set(SVGNames::viewBoxAttr, AnimatedRect);
95 attributeToPropertyTypeMap.set(SVGNames::preserveAspectRatioAttr, AnimatedPreserveAspectRatio);
96 }
97
98 }
99
100 #endif // ENABLE(SVG)
101