Add m-esr52 at 52.6.0

1 files changed, 81 insertions, 0 deletions

diff --git a/dom/svg/SVGTransformableElement.h b/dom/svg/SVGTransformableElement.h
new file mode 100644
index 000000000..e356373f1
--- /dev/null
+++ b/dom/svg/SVGTransformableElement.h
@@ -0,0 +1,81 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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 SVGTransformableElement_h
+#define SVGTransformableElement_h
+
+#include "mozilla/Attributes.h"
+#include "nsAutoPtr.h"
+#include "nsSVGAnimatedTransformList.h"
+#include "nsSVGElement.h"
+#include "gfxMatrix.h"
+#include "mozilla/gfx/Matrix.h"
+
+namespace mozilla {
+namespace dom {
+
+class SVGAnimatedTransformList;
+class SVGGraphicsElement;
+class SVGMatrix;
+class SVGIRect;
+struct SVGBoundingBoxOptions;
+
+class SVGTransformableElement : public nsSVGElement
+{
+public:
+  explicit SVGTransformableElement(already_AddRefed<mozilla::dom::NodeInfo>& aNodeInfo)
+    : nsSVGElement(aNodeInfo) {}
+  virtual ~SVGTransformableElement() {}
+
+  virtual nsresult Clone(mozilla::dom::NodeInfo *aNodeInfo, nsINode **aResult) const override = 0;
+
+  // WebIDL
+  already_AddRefed<SVGAnimatedTransformList> Transform();
+  nsSVGElement* GetNearestViewportElement();
+  nsSVGElement* GetFarthestViewportElement();
+  already_AddRefed<SVGIRect> GetBBox(const SVGBoundingBoxOptions& aOptions, 
+                                     ErrorResult& rv);
+  already_AddRefed<SVGMatrix> GetCTM();
+  already_AddRefed<SVGMatrix> GetScreenCTM();
+  already_AddRefed<SVGMatrix> GetTransformToElement(SVGGraphicsElement& aElement,
+                                                    ErrorResult& rv);
+
+  // nsIContent interface
+  NS_IMETHOD_(bool) IsAttributeMapped(const nsIAtom* aAttribute) const override;
+
+  nsChangeHint GetAttributeChangeHint(const nsIAtom* aAttribute,
+                                      int32_t aModType) const override;
+
+
+  // nsSVGElement overrides
+  virtual bool IsEventAttributeName(nsIAtom* aName) override;
+
+
+  virtual gfxMatrix PrependLocalTransformsTo(
+    const gfxMatrix &aMatrix,
+    SVGTransformTypes aWhich = eAllTransforms) const override;
+  virtual const gfx::Matrix* GetAnimateMotionTransform() const override;
+  virtual void SetAnimateMotionTransform(const gfx::Matrix* aMatrix) override;
+
+  virtual nsSVGAnimatedTransformList*
+    GetAnimatedTransformList(uint32_t aFlags = 0) override;
+  virtual nsIAtom* GetTransformListAttrName() const override {
+    return nsGkAtoms::transform;
+  }
+
+  virtual bool IsTransformable() override { return true; }
+
+protected:
+  nsAutoPtr<nsSVGAnimatedTransformList> mTransforms;
+
+  // XXX maybe move this to property table, to save space on un-animated elems?
+  nsAutoPtr<gfx::Matrix> mAnimateMotionTransform;
+};
+
+} // namespace dom
+} // namespace mozilla
+
+#endif // SVGTransformableElement_h