SVGStyleElement.cpp [plain text]
#include "config.h"
#if ENABLE(SVG)
#include "SVGStyleElement.h"
#include "CSSStyleSheet.h"
#include "Document.h"
#include "ExceptionCode.h"
#include "MappedAttribute.h"
#include "SVGNames.h"
#include <wtf/StdLibExtras.h>
namespace WebCore {
using namespace SVGNames;
SVGStyleElement::SVGStyleElement(const QualifiedName& tagName, Document* doc, bool createdByParser)
: SVGElement(tagName, doc)
, SVGLangSpace()
, m_createdByParser(createdByParser)
{
}
const AtomicString& SVGStyleElement::type() const
{
DEFINE_STATIC_LOCAL(const AtomicString, defaultValue, ("text/css"));
const AtomicString& n = getAttribute(SVGNames::typeAttr);
return n.isNull() ? defaultValue : n;
}
void SVGStyleElement::setType(const AtomicString& type, ExceptionCode& ec)
{
setAttribute(SVGNames::typeAttr, type, ec);
}
const AtomicString& SVGStyleElement::media() const
{
DEFINE_STATIC_LOCAL(const AtomicString, defaultValue, ("all"));
const AtomicString& n = getAttribute(SVGNames::mediaAttr);
return n.isNull() ? defaultValue : n;
}
void SVGStyleElement::setMedia(const AtomicString& media, ExceptionCode& ec)
{
setAttribute(SVGNames::mediaAttr, media, ec);
}
String SVGStyleElement::title() const
{
return getAttribute(SVGNames::titleAttr);
}
void SVGStyleElement::setTitle(const AtomicString& title, ExceptionCode& ec)
{
setAttribute(SVGNames::titleAttr, title, ec);
}
void SVGStyleElement::parseMappedAttribute(MappedAttribute* attr)
{
if (attr->name() == SVGNames::titleAttr && m_sheet)
m_sheet->setTitle(attr->value());
else {
if (SVGLangSpace::parseMappedAttribute(attr))
return;
SVGElement::parseMappedAttribute(attr);
}
}
void SVGStyleElement::finishParsingChildren()
{
StyleElement::sheet(this);
m_createdByParser = false;
SVGElement::finishParsingChildren();
}
void SVGStyleElement::insertedIntoDocument()
{
SVGElement::insertedIntoDocument();
document()->addStyleSheetCandidateNode(this, m_createdByParser);
if (!m_createdByParser)
StyleElement::insertedIntoDocument(document(), this);
}
void SVGStyleElement::removedFromDocument()
{
SVGElement::removedFromDocument();
if (document()->renderer())
document()->removeStyleSheetCandidateNode(this);
StyleElement::removedFromDocument(document());
}
void SVGStyleElement::childrenChanged(bool changedByParser, Node* beforeChange, Node* afterChange, int childCountDelta)
{
SVGElement::childrenChanged(changedByParser, beforeChange, afterChange, childCountDelta);
StyleElement::process(this);
}
StyleSheet* SVGStyleElement::sheet()
{
return StyleElement::sheet(this);
}
bool SVGStyleElement::sheetLoaded()
{
document()->removePendingSheet();
return true;
}
}
#endif // ENABLE(SVG)