tor-browser

The Tor Browser
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SVGMaskElement.h (2119B)

      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_SVGMASKELEMENT_H_
      8 #define DOM_SVG_SVGMASKELEMENT_H_
      9 
     10 #include "SVGAnimatedEnumeration.h"
     11 #include "SVGAnimatedLength.h"
     12 #include "mozilla/dom/SVGElement.h"
     13 
     14 nsresult NS_NewSVGMaskElement(
     15    nsIContent** aResult, already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);
     16 
     17 namespace mozilla {
     18 class SVGMaskFrame;
     19 
     20 namespace dom {
     21 
     22 //--------------------- Masks ------------------------
     23 
     24 using SVGMaskElementBase = SVGElement;
     25 
     26 class SVGMaskElement final : public SVGMaskElementBase {
     27  friend class mozilla::SVGMaskFrame;
     28 
     29 protected:
     30  friend nsresult(::NS_NewSVGMaskElement(
     31      nsIContent** aResult,
     32      already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo));
     33  explicit SVGMaskElement(already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);
     34  JSObject* WrapNode(JSContext* cx, JS::Handle<JSObject*> aGivenProto) override;
     35 
     36 public:
     37  // nsIContent interface
     38  nsresult Clone(dom::NodeInfo*, nsINode** aResult) const override;
     39 
     40  // SVGSVGElement methods:
     41  bool HasValidDimensions() const override;
     42 
     43  // WebIDL
     44  already_AddRefed<DOMSVGAnimatedEnumeration> MaskUnits();
     45  already_AddRefed<DOMSVGAnimatedEnumeration> MaskContentUnits();
     46  already_AddRefed<DOMSVGAnimatedLength> X();
     47  already_AddRefed<DOMSVGAnimatedLength> Y();
     48  already_AddRefed<DOMSVGAnimatedLength> Width();
     49  already_AddRefed<DOMSVGAnimatedLength> Height();
     50 
     51 protected:
     52  LengthAttributesInfo GetLengthInfo() override;
     53  EnumAttributesInfo GetEnumInfo() override;
     54 
     55  enum { ATTR_X, ATTR_Y, ATTR_WIDTH, ATTR_HEIGHT };
     56  SVGAnimatedLength mLengthAttributes[4];
     57  static LengthInfo sLengthInfo[4];
     58 
     59  enum { MASKUNITS, MASKCONTENTUNITS };
     60  SVGAnimatedEnumeration mEnumAttributes[2];
     61  static EnumInfo sEnumInfo[2];
     62 };
     63 
     64 }  // namespace dom
     65 }  // namespace mozilla
     66 
     67 #endif  // DOM_SVG_SVGMASKELEMENT_H_