Bug 824229 Part 4: Implement SVGTransformableElement r=longsonr

content/svg/content/src/Makefile.in

@@ -134,6 +134,7 @@ CPPSRCS		= \
 		SVGScriptElement.cpp \
 		SVGStopElement.cpp \
 		SVGStyleElement.cpp \
+		SVGTransformableElement.cpp \
 		SVGTransformListSMILType.cpp \
 		SVGViewBoxSMILType.cpp \
 		$(NULL)
@@ -163,6 +164,7 @@ EXPORTS_mozilla/dom = \
 	SVGStopElement.h \
 	SVGStyleElement.h \
 	SVGTitleElement.h \
+	SVGTransformableElement.h \
 	$(NULL)
 
 include $(topsrcdir)/config/rules.mk

content/svg/content/src/SVGTransformableElement.cpp

@@ -0,0 +1,46 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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/. */
+
+#include "SVGTransformableElement.h"
+#include "DOMSVGAnimatedTransformList.h"
+
+namespace mozilla {
+namespace dom {
+
+//----------------------------------------------------------------------
+// nsISupports methods
+
+NS_IMPL_ADDREF_INHERITED(SVGTransformableElement, SVGLocatableElement)
+NS_IMPL_RELEASE_INHERITED(SVGTransformableElement, SVGLocatableElement)
+
+NS_INTERFACE_MAP_BEGIN(SVGTransformableElement)
+  NS_INTERFACE_MAP_ENTRY(nsIDOMSVGTransformable)
+NS_INTERFACE_MAP_END_INHERITING(SVGLocatableElement)
+
+
+//----------------------------------------------------------------------
+// nsIDOMSVGTransformable methods
+/* readonly attribute nsISupports transform; */
+
+NS_IMETHODIMP
+SVGTransformableElement::GetTransform(nsISupports **aTransform)
+{
+  *aTransform = Transform().get();
+  return NS_OK;
+}
+
+already_AddRefed<DOMSVGAnimatedTransformList>
+SVGTransformableElement::Transform()
+{
+  // We're creating a DOM wrapper, so we must tell GetAnimatedTransformList
+  // to allocate the SVGAnimatedTransformList if it hasn't already done so:
+  return DOMSVGAnimatedTransformList::GetDOMWrapper(
+           GetAnimatedTransformList(DO_ALLOCATE), this).get();
+
+}
+
+} // namespace dom
+} // namespace mozilla
+

content/svg/content/src/SVGTransformableElement.h

@@ -0,0 +1,43 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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 "SVGLocatableElement.h"
+#include "nsIDOMSVGTransformable.h"
+
+#define MOZILLA_SVGTRANSFORMABLEELEMENT_IID \
+  { 0x77888cba, 0x0b43, 0x4654, \
+    {0x96, 0x3c, 0xf5, 0x50, 0xfc, 0xb5, 0x5e, 0x32}}
+
+namespace mozilla {
+class DOMSVGAnimatedTransformList;
+
+namespace dom {
+class SVGTransformableElement : public SVGLocatableElement,
+                                public nsIDOMSVGTransformable
+{
+public:
+  SVGTransformableElement(already_AddRefed<nsINodeInfo> aNodeInfo)
+    : SVGLocatableElement(aNodeInfo) {}
+  virtual ~SVGTransformableElement() {}
+
+  NS_DECLARE_STATIC_IID_ACCESSOR(MOZILLA_SVGTRANSFORMABLEELEMENT_IID)
+  NS_DECL_ISUPPORTS_INHERITED
+  NS_DECL_NSIDOMSVGTRANSFORMABLE
+
+  // WebIDL
+  already_AddRefed<DOMSVGAnimatedTransformList> Transform();
+};
+
+NS_DEFINE_STATIC_IID_ACCESSOR(SVGTransformableElement,
+                              MOZILLA_SVGTRANSFORMABLEELEMENT_IID)
+
+} // namespace dom
+} // namespace mozilla
+
+#endif // SVGTransformableElement_h
+

dom/bindings/Bindings.conf

@@ -610,8 +610,8 @@ DOMInterfaces = {
 },
 
 'SVGLocatableElement': {
-    'hasXPConnectImpls': True
-    'concrete': False,
+    'hasXPConnectImpls': True,
+    'concrete': False
 },
 
 'SVGLengthList': {
@@ -763,6 +763,11 @@ DOMInterfaces = {
     'headerFile': 'DOMSVGTransform.h'
 },
 
+'SVGTransformableElement': {
+    'hasXPConnectImpls': True,
+    'concrete': False
+},
+
 'SVGTransformList': {
     'nativeType': 'mozilla::DOMSVGTransformList',
     'headerFile': 'DOMSVGTransformList.h',

dom/webidl/SVGTransformableElement.webidl

@@ -0,0 +1,16 @@
+/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* 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/.
+ *
+ * The origin of this IDL file is
+ * http://www.w3.org/TR/SVG2/
+ *
+ * Copyright © 2012 W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C
+ * liability, trademark and document use rules apply.
+ */
+
+interface SVGTransformableElement : SVGLocatableElement {
+  readonly attribute SVGAnimatedTransformList transform;
+};
+

dom/webidl/WebIDL.mk

@@ -121,6 +121,7 @@ webidl_files = \
   SVGStyleElement.webidl \
   SVGTitleElement.webidl \
   SVGTransform.webidl \
+  SVGTransformableElement.webidl \
   SVGTransformList.webidl \
   SVGURIReference.webidl \
   Text.webidl \