/* This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this file, * You can obtain one at http://mozilla.org/MPL/2.0/. */ #ifndef mozilla_dom_CanvasPattern_h #define mozilla_dom_CanvasPattern_h #include "mozilla/Attributes.h" #include "mozilla/dom/CanvasRenderingContext2DBinding.h" #include "mozilla/dom/CanvasRenderingContext2D.h" #include "mozilla/RefPtr.h" #include "nsISupports.h" #include "nsWrapperCache.h" class nsIPrincipal; namespace mozilla { namespace gfx { class SourceSurface; } // namespace gfx namespace dom { class SVGMatrix; class CanvasPattern final : public nsWrapperCache { ~CanvasPattern() {} public: NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(CanvasPattern) NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_NATIVE_CLASS(CanvasPattern) enum class RepeatMode : uint8_t { REPEAT, REPEATX, REPEATY, NOREPEAT }; CanvasPattern(CanvasRenderingContext2D* aContext, gfx::SourceSurface* aSurface, RepeatMode aRepeat, nsIPrincipal* principalForSecurityCheck, bool forceWriteOnly, bool CORSUsed) : mContext(aContext) , mSurface(aSurface) , mPrincipal(principalForSecurityCheck) , mTransform() , mForceWriteOnly(forceWriteOnly) , mCORSUsed(CORSUsed) , mRepeat(aRepeat) { } JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override { return CanvasPatternBinding::Wrap(aCx, this, aGivenProto); } CanvasRenderingContext2D* GetParentObject() { return mContext; } // WebIDL void SetTransform(SVGMatrix& matrix); RefPtr<CanvasRenderingContext2D> mContext; RefPtr<gfx::SourceSurface> mSurface; nsCOMPtr<nsIPrincipal> mPrincipal; mozilla::gfx::Matrix mTransform; const bool mForceWriteOnly; const bool mCORSUsed; const RepeatMode mRepeat; }; } // namespace dom } // namespace mozilla #endif // mozilla_dom_CanvasPattern_h