#include "config.h"
#if SVG_SUPPORT
#include "SVGTests.h"
#include "Language.h"
#include "SVGDOMImplementation.h"
#include "SVGElement.h"
#include "SVGHelper.h"
#include "SVGNames.h"
#include "SVGStringList.h"
#include "Attr.h"
namespace WebCore {
SVGTests::SVGTests()
{
}
SVGTests::~SVGTests()
{
}
SVGStringList *SVGTests::requiredFeatures() const
{
return lazy_create<SVGStringList>(m_features);
}
SVGStringList *SVGTests::requiredExtensions() const
{
return lazy_create<SVGStringList>(m_extensions);
}
SVGStringList *SVGTests::systemLanguage() const
{
return lazy_create<SVGStringList>(m_systemLanguage);
}
bool SVGTests::hasExtension(StringImpl *) const
{
return false;
}
bool SVGTests::isValid() const
{
SVGStringList *list = requiredFeatures();
for(unsigned long i = 0;i < list->numberOfItems();i++)
{
String value = String(list->getItem(i));
if(value.isEmpty() || !SVGDOMImplementation::instance()->hasFeature(value.impl(), 0))
return false;
}
list = systemLanguage();
for (unsigned long i = 0; i < list->numberOfItems(); i++)
if (!equal(list->getItem(i), defaultLanguage().substring(0, 2).impl()))
return false;
list = requiredExtensions();
if(list->numberOfItems() > 0)
return false;
return true;
}
bool SVGTests::parseMappedAttribute(MappedAttribute *attr)
{
const String& value = attr->value();
if (attr->name() == SVGNames::requiredFeaturesAttr) {
requiredFeatures()->reset(value.deprecatedString());
return true;
} else if (attr->name() == SVGNames::requiredExtensionsAttr) {
requiredExtensions()->reset(value.deprecatedString());
return true;
} else if (attr->name() == SVGNames::systemLanguageAttr) {
systemLanguage()->reset(value.deprecatedString());
return true;
}
return false;
}
}
#endif // SVG_SUPPORT