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