dom/svg/SVGFETileElement.cpp

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #include "mozilla/dom/SVGFETileElement.h"
   8 #include "mozilla/dom/SVGFETileElementBinding.h"
   9 #include "mozilla/SVGFilterInstance.h"
  10 #include "mozilla/dom/Document.h"
  11 #include "mozilla/dom/BindContext.h"
  12
  13 NS_IMPL_NS_NEW_SVG_ELEMENT(FETile)
  14
  15 using namespace mozilla::gfx;
  16
  17 namespace mozilla::dom {
  18
  19 JSObject* SVGFETileElement::WrapNode(JSContext* aCx,
  20                                      JS::Handle<JSObject*> aGivenProto) {
  21   return SVGFETileElement_Binding::Wrap(aCx, this, aGivenProto);
  22 }
  23
  24 SVGElement::StringInfo SVGFETileElement::sStringInfo[2] = {
  25     {nsGkAtoms::result, kNameSpaceID_None, true},
  26     {nsGkAtoms::in, kNameSpaceID_None, true}};
  27
  28 //----------------------------------------------------------------------
  29 // nsINode methods
  30
  31 NS_IMPL_ELEMENT_CLONE_WITH_INIT(SVGFETileElement)
  32
  33 already_AddRefed<DOMSVGAnimatedString> SVGFETileElement::In1() {
  34   return mStringAttributes[IN1].ToDOMAnimatedString(this);
  35 }
  36
  37 void SVGFETileElement::GetSourceImageNames(nsTArray<SVGStringInfo>& aSources) {
  38   aSources.AppendElement(SVGStringInfo(&mStringAttributes[IN1], this));
  39 }
  40
  41 //----------------------------------------------------------------------
  42 // SVGElement methods
  43
  44 FilterPrimitiveDescription SVGFETileElement::GetPrimitiveDescription(
  45     SVGFilterInstance* aInstance, const IntRect& aFilterSubregion,
  46     const nsTArray<bool>& aInputsAreTainted,
  47     nsTArray<RefPtr<SourceSurface>>& aInputImages) {
  48   return FilterPrimitiveDescription(AsVariant(TileAttributes()));
  49 }
  50
  51 bool SVGFETileElement::AttributeAffectsRendering(int32_t aNameSpaceID,
  52                                                  nsAtom* aAttribute) const {
  53   return SVGFETileElementBase::AttributeAffectsRendering(aNameSpaceID,
  54                                                          aAttribute) ||
  55          (aNameSpaceID == kNameSpaceID_None && aAttribute == nsGkAtoms::in);
  56 }
  57
  58 //----------------------------------------------------------------------
  59 // SVGElement methods
  60
  61 SVGElement::StringAttributesInfo SVGFETileElement::GetStringInfo() {
  62   return StringAttributesInfo(mStringAttributes, sStringInfo,
  63                               ArrayLength(sStringInfo));
  64 }
  65
  66 nsresult SVGFETileElement::BindToTree(BindContext& aCtx, nsINode& aParent) {
  67   if (aCtx.InComposedDoc()) {
  68     aCtx.OwnerDoc().SetUseCounter(eUseCounter_custom_feTile);
  69   }
  70
  71   return SVGFETileElementBase::BindToTree(aCtx, aParent);
  72 }
  73
  74 }  // namespace mozilla::dom