dom/svg/SVGPatternElement.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_SVGPATTERNELEMENT_H_
   8 #define DOM_SVG_SVGPATTERNELEMENT_H_
   9
  10 #include "SVGAnimatedEnumeration.h"
  11 #include "SVGAnimatedLength.h"
  12 #include "SVGAnimatedPreserveAspectRatio.h"
  13 #include "SVGAnimatedString.h"
  14 #include "SVGAnimatedTransformList.h"
  15 #include "SVGAnimatedViewBox.h"
  16 #include "mozilla/dom/SVGElement.h"
  17 #include "mozilla/UniquePtr.h"
  18
  19 nsresult NS_NewSVGPatternElement(
  20     nsIContent** aResult, already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);
  21
  22 namespace mozilla {
  23 class SVGPatternFrame;
  24
  25 namespace dom {
  26 class DOMSVGAnimatedTransformList;
  27
  28 using SVGPatternElementBase = SVGElement;
  29
  30 class SVGPatternElement final : public SVGPatternElementBase {
  31   friend class mozilla::SVGPatternFrame;
  32
  33  protected:
  34   friend nsresult(::NS_NewSVGPatternElement(
  35       nsIContent** aResult,
  36       already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo));
  37   explicit SVGPatternElement(
  38       already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);
  39   JSObject* WrapNode(JSContext* cx, JS::Handle<JSObject*> aGivenProto) override;
  40
  41  public:
  42   // nsIContent interface
  43   nsresult Clone(dom::NodeInfo*, nsINode** aResult) const override;
  44   NS_IMETHOD_(bool) IsAttributeMapped(const nsAtom* aAttribute) const override;
  45
  46   // SVGSVGElement methods:
  47   bool HasValidDimensions() const override;
  48
  49   SVGAnimatedTransformList* GetAnimatedTransformList(
  50       uint32_t aFlags = 0) override;
  51   nsStaticAtom* GetTransformListAttrName() const override {
  52     return nsGkAtoms::patternTransform;
  53   }
  54
  55   // WebIDL
  56   already_AddRefed<SVGAnimatedRect> ViewBox();
  57   already_AddRefed<DOMSVGAnimatedPreserveAspectRatio> PreserveAspectRatio();
  58   already_AddRefed<DOMSVGAnimatedEnumeration> PatternUnits();
  59   already_AddRefed<DOMSVGAnimatedEnumeration> PatternContentUnits();
  60   already_AddRefed<DOMSVGAnimatedTransformList> PatternTransform();
  61   already_AddRefed<DOMSVGAnimatedLength> X();
  62   already_AddRefed<DOMSVGAnimatedLength> Y();
  63   already_AddRefed<DOMSVGAnimatedLength> Width();
  64   already_AddRefed<DOMSVGAnimatedLength> Height();
  65   already_AddRefed<DOMSVGAnimatedString> Href();
  66
  67  protected:
  68   LengthAttributesInfo GetLengthInfo() override;
  69   EnumAttributesInfo GetEnumInfo() override;
  70   StringAttributesInfo GetStringInfo() override;
  71   SVGAnimatedPreserveAspectRatio* GetAnimatedPreserveAspectRatio() override;
  72   SVGAnimatedViewBox* GetAnimatedViewBox() override;
  73
  74   enum { ATTR_X, ATTR_Y, ATTR_WIDTH, ATTR_HEIGHT };
  75   SVGAnimatedLength mLengthAttributes[4];
  76   static LengthInfo sLengthInfo[4];
  77
  78   enum { PATTERNUNITS, PATTERNCONTENTUNITS };
  79   SVGAnimatedEnumeration mEnumAttributes[2];
  80   static EnumInfo sEnumInfo[2];
  81
  82   UniquePtr<SVGAnimatedTransformList> mPatternTransform;
  83
  84   enum { HREF, XLINK_HREF };
  85   SVGAnimatedString mStringAttributes[2];
  86   static StringInfo sStringInfo[2];
  87
  88   // SVGFitToViewbox properties
  89   SVGAnimatedViewBox mViewBox;
  90   SVGAnimatedPreserveAspectRatio mPreserveAspectRatio;
  91 };
  92
  93 }  // namespace dom
  94 }  // namespace mozilla
  95
  96 #endif  // DOM_SVG_SVGPATTERNELEMENT_H_