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-rw-r--r--dom/canvas/CanvasPattern.h60
1 files changed, 60 insertions, 0 deletions
diff --git a/dom/canvas/CanvasPattern.h b/dom/canvas/CanvasPattern.h
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+++ b/dom/canvas/CanvasPattern.h
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+/* 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/dom/CanvasRenderingContext2DBinding.h"
+#include "mozilla/RefPtr.h"
+#include "nsISupports.h"
+#include "nsWrapperCache.h"
+
+class nsIPrincipal;
+
+namespace mozilla {
+namespace gfx {
+class SourceSurface;
+} // namespace gfx
+
+namespace dom {
+class CanvasRenderingContext2D;
+struct DOMMatrix2DInit;
+
+class CanvasPattern final : public nsWrapperCache {
+ ~CanvasPattern();
+
+ public:
+ NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(CanvasPattern)
+ NS_DECL_CYCLE_COLLECTION_NATIVE_WRAPPERCACHE_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);
+
+ JSObject* WrapObject(JSContext* aCx,
+ JS::Handle<JSObject*> aGivenProto) override {
+ return CanvasPattern_Binding::Wrap(aCx, this, aGivenProto);
+ }
+
+ CanvasRenderingContext2D* GetParentObject() { return mContext; }
+
+ // WebIDL
+ void SetTransform(const DOMMatrix2DInit& aInit, ErrorResult& aError);
+
+ 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