forked from mirrors/gecko-dev
60 lines
1.7 KiB
C++
60 lines
1.7 KiB
C++
/* 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/dom/CanvasRenderingContext2DBinding.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 CanvasRenderingContext2D;
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struct DOMMatrix2DInit;
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class CanvasPattern final : public nsWrapperCache {
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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 { REPEAT, REPEATX, REPEATY, NOREPEAT };
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CanvasPattern(CanvasRenderingContext2D* aContext,
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gfx::SourceSurface* aSurface, RepeatMode aRepeat,
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nsIPrincipal* principalForSecurityCheck, bool forceWriteOnly,
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bool CORSUsed);
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JSObject* WrapObject(JSContext* aCx,
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JS::Handle<JSObject*> aGivenProto) override {
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return CanvasPattern_Binding::Wrap(aCx, this, aGivenProto);
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}
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CanvasRenderingContext2D* GetParentObject() { return mContext; }
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// WebIDL
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void SetTransform(const DOMMatrix2DInit& aInit, ErrorResult& aError);
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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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