void SVGFEGaussianBlurElement::parseMappedAttribute(MappedAttribute *attr)
{
const String& value = attr->value();
if (attr->name() == SVGNames::stdDeviationAttr) {
DeprecatedStringList numbers = DeprecatedStringList::split(' ', value.deprecatedString());
stdDeviationX()->setBaseVal(numbers[0].toDouble());
if(numbers.count() == 1)
stdDeviationY()->setBaseVal(numbers[0].toDouble());
else
stdDeviationY()->setBaseVal(numbers[1].toDouble());
}
else if (attr->name() == SVGNames::inAttr)
in1()->setBaseVal(value.impl());
else
SVGFilterPrimitiveStandardAttributes::parseMappedAttribute(attr);
}
void SVGFESpecularLightingElement::parseMappedAttribute(MappedAttribute *attr)
{
const String& value = attr->value();
if (attr->name() == SVGNames::inAttr)
in1()->setBaseVal(value.impl());
else if (attr->name() == SVGNames::surfaceScaleAttr)
surfaceScale()->setBaseVal(value.deprecatedString().toDouble());
else if (attr->name() == SVGNames::specularConstantAttr)
specularConstant()->setBaseVal(value.deprecatedString().toDouble());
else if (attr->name() == SVGNames::specularExponentAttr)
specularExponent()->setBaseVal(value.deprecatedString().toDouble());
else if (attr->name() == SVGNames::kernelUnitLengthAttr) {
DeprecatedStringList numbers = DeprecatedStringList::split(' ', value.deprecatedString());
kernelUnitLengthX()->setBaseVal(numbers[0].toDouble());
if (numbers.count() == 1)
kernelUnitLengthY()->setBaseVal(numbers[0].toDouble());
else
kernelUnitLengthY()->setBaseVal(numbers[1].toDouble());
} else if (attr->name() == SVGNames::lighting_colorAttr)
lightingColor()->setBaseVal(new SVGColor(value.impl()));
else
SVGFilterPrimitiveStandardAttributes::parseMappedAttribute(attr);
}
void SVGTransformable::parseTransformAttribute(SVGTransformList *list, const AtomicString& transform)
{
// Split string for handling 1 transform statement at a time
DeprecatedStringList subtransforms = DeprecatedStringList::split(')', transform.deprecatedString().simplifyWhiteSpace());
DeprecatedStringList::ConstIterator it = subtransforms.begin();
DeprecatedStringList::ConstIterator end = subtransforms.end();
for (; it != end; ++it) {
DeprecatedStringList subtransform = DeprecatedStringList::split('(', (*it));
if (subtransform.count() < 2)
break; // invalid transform, ignore.
subtransform[0] = subtransform[0].stripWhiteSpace().lower();
subtransform[1] = subtransform[1].simplifyWhiteSpace();
RegularExpression reg("([-]?\\d*\\.?\\d+(?:e[-]?\\d+)?)");
int pos = 0;
DeprecatedStringList params;
while (pos >= 0) {
pos = reg.search(subtransform[1], pos);
if (pos != -1) {
params += reg.cap(1);
pos += reg.matchedLength();
}
}
if (params.count() < 1)
break;
if (subtransform[0].startsWith(";") || subtransform[0].startsWith(","))
subtransform[0] = subtransform[0].right(subtransform[0].length() - 1);
RefPtr<SVGTransform> t(new SVGTransform());
if (subtransform[0] == "rotate") {
if (params.count() == 3)
t->setRotate(params[0].toDouble(),
params[1].toDouble(),
params[2].toDouble());
else if (params.count() == 1)
t->setRotate(params[0].toDouble(), 0, 0);
} else if (subtransform[0] == "translate") {
if (params.count() == 2)
t->setTranslate(params[0].toDouble(), params[1].toDouble());
else if (params.count() == 1) // Spec: if only one param given, assume 2nd param to be 0
t->setTranslate(params[0].toDouble(), 0);
} else if (subtransform[0] == "scale") {
if (params.count() == 2)
t->setScale(params[0].toDouble(), params[1].toDouble());
else if (params.count() == 1) // Spec: if only one param given, assume uniform scaling
t->setScale(params[0].toDouble(), params[0].toDouble());
} else if (subtransform[0] == "skewx" && (params.count() == 1))
t->setSkewX(params[0].toDouble());
else if (subtransform[0] == "skewy" && (params.count() == 1))
t->setSkewY(params[0].toDouble());
else if (subtransform[0] == "matrix" && (params.count() == 6)) {
SVGMatrix *ret = new SVGMatrix(params[0].toDouble(),
params[1].toDouble(),
params[2].toDouble(),
params[3].toDouble(),
params[4].toDouble(),
params[5].toDouble());
t->setMatrix(ret);
}
if (t->type() == SVG_TRANSFORM_UNKNOWN)
break; // failed to parse a valid transform, abort.
list->appendItem(t.release().release());
}
}
