dom/svg/SVGFilterElement.h

   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 #ifndef DOM_SVG_SVGFILTERELEMENT_H_
   8 #define DOM_SVG_SVGFILTERELEMENT_H_
   9
  10 #include "SVGAnimatedEnumeration.h"
  11 #include "SVGAnimatedLength.h"
  12 #include "SVGAnimatedString.h"
  13 #include "mozilla/dom/SVGElement.h"
  14
  15 nsresult NS_NewSVGFilterElement(
  16     nsIContent** aResult, already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);
  17
  18 namespace mozilla {
  19 class SVGFilterFrame;
  20 class SVGFilterInstance;
  21
  22 namespace dom {
  23 class DOMSVGAnimatedLength;
  24
  25 using SVGFilterElementBase = SVGElement;
  26
  27 class SVGFilterElement final : public SVGFilterElementBase {
  28   friend class mozilla::SVGFilterFrame;
  29   friend class mozilla::SVGFilterInstance;
  30
  31  protected:
  32   friend nsresult(::NS_NewSVGFilterElement(
  33       nsIContent** aResult,
  34       already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo));
  35   explicit SVGFilterElement(
  36       already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);
  37   JSObject* WrapNode(JSContext* cx, JS::Handle<JSObject*> aGivenProto) override;
  38
  39  public:
  40   NS_IMPL_FROMNODE_WITH_TAG(SVGFilterElement, kNameSpaceID_SVG, filter)
  41
  42   // nsIContent
  43   nsresult Clone(dom::NodeInfo*, nsINode** aResult) const override;
  44
  45   // SVGSVGElement methods:
  46   bool HasValidDimensions() const override;
  47
  48   // WebIDL
  49   already_AddRefed<DOMSVGAnimatedLength> X();
  50   already_AddRefed<DOMSVGAnimatedLength> Y();
  51   already_AddRefed<DOMSVGAnimatedLength> Width();
  52   already_AddRefed<DOMSVGAnimatedLength> Height();
  53   already_AddRefed<DOMSVGAnimatedEnumeration> FilterUnits();
  54   already_AddRefed<DOMSVGAnimatedEnumeration> PrimitiveUnits();
  55   already_AddRefed<DOMSVGAnimatedString> Href();
  56
  57  protected:
  58   LengthAttributesInfo GetLengthInfo() override;
  59   EnumAttributesInfo GetEnumInfo() override;
  60   StringAttributesInfo GetStringInfo() override;
  61
  62   enum { ATTR_X, ATTR_Y, ATTR_WIDTH, ATTR_HEIGHT };
  63   SVGAnimatedLength mLengthAttributes[4];
  64   static LengthInfo sLengthInfo[4];
  65
  66   enum { FILTERUNITS, PRIMITIVEUNITS };
  67   SVGAnimatedEnumeration mEnumAttributes[2];
  68   static EnumInfo sEnumInfo[2];
  69
  70   enum { HREF, XLINK_HREF };
  71   SVGAnimatedString mStringAttributes[2];
  72   static StringInfo sStringInfo[2];
  73 };
  74
  75 }  // namespace dom
  76 }  // namespace mozilla
  77
  78 #endif  // DOM_SVG_SVGFILTERELEMENT_H_