mirror of
https://github.com/classilla/tenfourfox.git
synced 2024-09-10 11:54:40 +00:00
181 lines
4.8 KiB
C++
181 lines
4.8 KiB
C++
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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "mozilla/ArrayUtils.h"
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#include "nsGkAtoms.h"
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#include "nsCOMPtr.h"
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#include "mozilla/dom/SVGFilterElement.h"
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#include "mozilla/dom/SVGFilterElementBinding.h"
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#include "nsSVGUtils.h"
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NS_IMPL_NS_NEW_NAMESPACED_SVG_ELEMENT(Filter)
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namespace mozilla {
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namespace dom {
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JSObject*
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SVGFilterElement::WrapNode(JSContext *aCx, JS::Handle<JSObject*> aGivenProto)
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{
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return SVGFilterElementBinding::Wrap(aCx, this, aGivenProto);
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}
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nsSVGElement::LengthInfo SVGFilterElement::sLengthInfo[4] =
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{
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{ &nsGkAtoms::x, -10, nsIDOMSVGLength::SVG_LENGTHTYPE_PERCENTAGE, SVGContentUtils::X },
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{ &nsGkAtoms::y, -10, nsIDOMSVGLength::SVG_LENGTHTYPE_PERCENTAGE, SVGContentUtils::Y },
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{ &nsGkAtoms::width, 120, nsIDOMSVGLength::SVG_LENGTHTYPE_PERCENTAGE, SVGContentUtils::X },
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{ &nsGkAtoms::height, 120, nsIDOMSVGLength::SVG_LENGTHTYPE_PERCENTAGE, SVGContentUtils::Y },
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};
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nsSVGElement::EnumInfo SVGFilterElement::sEnumInfo[2] =
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{
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{ &nsGkAtoms::filterUnits,
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sSVGUnitTypesMap,
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SVG_UNIT_TYPE_OBJECTBOUNDINGBOX
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},
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{ &nsGkAtoms::primitiveUnits,
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sSVGUnitTypesMap,
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SVG_UNIT_TYPE_USERSPACEONUSE
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}
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};
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nsSVGElement::StringInfo SVGFilterElement::sStringInfo[1] =
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{
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{ &nsGkAtoms::href, kNameSpaceID_XLink, true }
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};
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//----------------------------------------------------------------------
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// Implementation
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SVGFilterElement::SVGFilterElement(already_AddRefed<mozilla::dom::NodeInfo>& aNodeInfo)
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: SVGFilterElementBase(aNodeInfo)
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{
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}
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//----------------------------------------------------------------------
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// nsIDOMNode methods
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NS_IMPL_ELEMENT_CLONE_WITH_INIT(SVGFilterElement)
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//----------------------------------------------------------------------
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already_AddRefed<SVGAnimatedLength>
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SVGFilterElement::X()
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{
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return mLengthAttributes[ATTR_X].ToDOMAnimatedLength(this);
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}
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already_AddRefed<SVGAnimatedLength>
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SVGFilterElement::Y()
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{
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return mLengthAttributes[ATTR_Y].ToDOMAnimatedLength(this);
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}
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already_AddRefed<SVGAnimatedLength>
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SVGFilterElement::Width()
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{
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return mLengthAttributes[ATTR_WIDTH].ToDOMAnimatedLength(this);
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}
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already_AddRefed<SVGAnimatedLength>
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SVGFilterElement::Height()
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{
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return mLengthAttributes[ATTR_HEIGHT].ToDOMAnimatedLength(this);
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}
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already_AddRefed<SVGAnimatedEnumeration>
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SVGFilterElement::FilterUnits()
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{
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return mEnumAttributes[FILTERUNITS].ToDOMAnimatedEnum(this);
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}
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already_AddRefed<SVGAnimatedEnumeration>
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SVGFilterElement::PrimitiveUnits()
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{
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return mEnumAttributes[PRIMITIVEUNITS].ToDOMAnimatedEnum(this);
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}
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already_AddRefed<SVGAnimatedString>
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SVGFilterElement::Href()
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{
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return mStringAttributes[HREF].ToDOMAnimatedString(this);
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}
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//----------------------------------------------------------------------
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// nsIContent methods
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NS_IMETHODIMP_(bool)
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SVGFilterElement::IsAttributeMapped(const nsIAtom* name) const
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{
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static const MappedAttributeEntry* const map[] = {
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sFEFloodMap,
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sFiltersMap,
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sFontSpecificationMap,
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sGradientStopMap,
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sLightingEffectsMap,
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sMarkersMap,
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sTextContentElementsMap,
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sViewportsMap
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};
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return FindAttributeDependence(name, map) ||
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SVGFilterElementBase::IsAttributeMapped(name);
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}
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void
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SVGFilterElement::Invalidate()
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{
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nsTObserverArray<nsIMutationObserver*> *observers = GetMutationObservers();
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if (observers && !observers->IsEmpty()) {
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nsTObserverArray<nsIMutationObserver*>::ForwardIterator iter(*observers);
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while (iter.HasMore()) {
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nsCOMPtr<nsIMutationObserver> obs(iter.GetNext());
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nsCOMPtr<nsISVGFilterReference> filter = do_QueryInterface(obs);
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if (filter)
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filter->Invalidate();
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}
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}
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}
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//----------------------------------------------------------------------
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// nsSVGElement methods
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/* virtual */ bool
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SVGFilterElement::HasValidDimensions() const
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{
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return (!mLengthAttributes[ATTR_WIDTH].IsExplicitlySet() ||
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mLengthAttributes[ATTR_WIDTH].GetAnimValInSpecifiedUnits() > 0) &&
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(!mLengthAttributes[ATTR_HEIGHT].IsExplicitlySet() ||
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mLengthAttributes[ATTR_HEIGHT].GetAnimValInSpecifiedUnits() > 0);
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}
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nsSVGElement::LengthAttributesInfo
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SVGFilterElement::GetLengthInfo()
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{
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return LengthAttributesInfo(mLengthAttributes, sLengthInfo,
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ArrayLength(sLengthInfo));
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}
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nsSVGElement::EnumAttributesInfo
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SVGFilterElement::GetEnumInfo()
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{
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return EnumAttributesInfo(mEnumAttributes, sEnumInfo,
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ArrayLength(sEnumInfo));
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}
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nsSVGElement::StringAttributesInfo
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SVGFilterElement::GetStringInfo()
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{
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return StringAttributesInfo(mStringAttributes, sStringInfo,
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ArrayLength(sStringInfo));
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}
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} // namespace dom
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} // namespace mozilla
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