nsresult
NS_NewSVGRect(nsIDOMSVGRect** result, const gfxRect& rect)
{
return NS_NewSVGRect(result,
rect.X(), rect.Y(),
rect.Width(), rect.Height());
}
nsresult
NS_NewSVGRect(mozilla::dom::SVGRect** result, const gfxRect& rect)
{
return NS_NewSVGRect(result,
rect.X(), rect.Y(),
rect.Width(), rect.Height());
}
nsresult
nsSVGPatternElement::Init()
{
nsresult rv = nsSVGPatternElementBase::Init();
NS_ENSURE_SUCCESS(rv,rv);
// Create mapped attributes
// DOM property: patternTransform , #IMPLIED attrib: patternTransform
{
nsCOMPtr<nsIDOMSVGTransformList> transformList;
rv = nsSVGTransformList::Create(getter_AddRefs(transformList));
NS_ENSURE_SUCCESS(rv,rv);
rv = NS_NewSVGAnimatedTransformList(getter_AddRefs(mPatternTransform),
transformList);
NS_ENSURE_SUCCESS(rv,rv);
rv = AddMappedSVGValue(nsGkAtoms::patternTransform, mPatternTransform);
NS_ENSURE_SUCCESS(rv,rv);
}
// nsIDOMSVGURIReference properties
// DOM property: href , #IMPLIED attrib: xlink:href
{
rv = NS_NewSVGAnimatedString(getter_AddRefs(mHref));
NS_ENSURE_SUCCESS(rv,rv);
rv = AddMappedSVGValue(nsGkAtoms::href, mHref, kNameSpaceID_XLink);
NS_ENSURE_SUCCESS(rv,rv);
}
// nsIDOMSVGFitToViewBox properties
// DOM property: viewBox
{
nsCOMPtr<nsIDOMSVGRect> viewbox;
rv = NS_NewSVGRect(getter_AddRefs(viewbox));
NS_ENSURE_SUCCESS(rv,rv);
rv = NS_NewSVGAnimatedRect(getter_AddRefs(mViewBox), viewbox);
NS_ENSURE_SUCCESS(rv,rv);
rv = AddMappedSVGValue(nsGkAtoms::viewBox, mViewBox);
NS_ENSURE_SUCCESS(rv,rv);
}
// DOM property: preserveAspectRatio
{
nsCOMPtr<nsIDOMSVGPreserveAspectRatio> preserveAspectRatio;
rv = NS_NewSVGPreserveAspectRatio(getter_AddRefs(preserveAspectRatio));
NS_ENSURE_SUCCESS(rv,rv);
rv = NS_NewSVGAnimatedPreserveAspectRatio(
getter_AddRefs(mPreserveAspectRatio),
preserveAspectRatio);
NS_ENSURE_SUCCESS(rv,rv);
rv = AddMappedSVGValue(nsGkAtoms::preserveAspectRatio,
mPreserveAspectRatio);
NS_ENSURE_SUCCESS(rv,rv);
}
return NS_OK;
}
nsresult
nsSVGPatternFrame::GetPatternRect(nsIDOMSVGRect **patternRect,
nsIDOMSVGRect *bbox,
nsIDOMSVGMatrix *callerCTM,
nsSVGElement *content)
{
// Get our type
PRUint16 type = GetPatternUnits();
// We need to initialize our box
float x,y,width,height;
// Get the pattern x,y,width, and height
nsSVGLength2 *tmpX, *tmpY, *tmpHeight, *tmpWidth;
tmpX = GetX();
tmpY = GetY();
tmpHeight = GetHeight();
tmpWidth = GetWidth();
if (type == nsIDOMSVGUnitTypes::SVG_UNIT_TYPE_OBJECTBOUNDINGBOX) {
x = nsSVGUtils::ObjectSpace(bbox, tmpX);
y = nsSVGUtils::ObjectSpace(bbox, tmpY);
width = nsSVGUtils::ObjectSpace(bbox, tmpWidth);
height = nsSVGUtils::ObjectSpace(bbox, tmpHeight);
} else {
float scale = nsSVGUtils::MaxExpansion(callerCTM);
x = nsSVGUtils::UserSpace(content, tmpX) * scale;
y = nsSVGUtils::UserSpace(content, tmpY) * scale;
width = nsSVGUtils::UserSpace(content, tmpWidth) * scale;
height = nsSVGUtils::UserSpace(content, tmpHeight) * scale;
}
return NS_NewSVGRect(patternRect, x, y, width, height);
}
already_AddRefed<nsIDOMSVGRect>
SVGLocatableElement::GetBBox(ErrorResult& rv)
{
nsIFrame* frame = GetPrimaryFrame(Flush_Layout);
if (!frame || (frame->GetStateBits() & NS_STATE_SVG_NONDISPLAY_CHILD)) {
rv.Throw(NS_ERROR_FAILURE);
return nullptr;
}
nsISVGChildFrame* svgframe = do_QueryFrame(frame);
if (!svgframe) {
rv.Throw(NS_ERROR_NOT_IMPLEMENTED); // XXX: outer svg
return nullptr;
}
nsCOMPtr<nsIDOMSVGRect> rect;
rv = NS_NewSVGRect(getter_AddRefs(rect), nsSVGUtils::GetBBox(frame));
return rect.forget();
}
already_AddRefed<mozilla::dom::SVGRect>
NS_NewSVGRect(const gfxRect& rect)
{
return NS_NewSVGRect(rect.X(), rect.Y(),
rect.Width(), rect.Height());
}
already_AddRefed<mozilla::dom::SVGRect>
NS_NewSVGRect(nsIContent* aParent, const gfxRect& aRect)
{
return NS_NewSVGRect(aParent, aRect.X(), aRect.Y(),
aRect.Width(), aRect.Height());
}