1 files changed, 87 insertions, 0 deletions
diff --git a/dom/base/Pose.cpp b/dom/base/Pose.cpp
new file mode 100644
index 0000000000..1eab4c1735
--- /dev/null
+++ b/dom/base/Pose.cpp
@@ -0,0 +1,87 @@
+/* -*- 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/. */
+
+#include "mozilla/HoldDropJSObjects.h"
+#include "mozilla/dom/TypedArray.h"
+#include "mozilla/dom/Pose.h"
+
+namespace mozilla {
+namespace dom {
+
+NS_IMPL_CYCLE_COLLECTION_CLASS(Pose)
+
+NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN(Pose)
+  NS_IMPL_CYCLE_COLLECTION_UNLINK(mParent)
+  NS_IMPL_CYCLE_COLLECTION_UNLINK_PRESERVED_WRAPPER
+  tmp->mPosition = nullptr;
+  tmp->mLinearVelocity = nullptr;
+  tmp->mLinearAcceleration = nullptr;
+  tmp->mOrientation = nullptr;
+  tmp->mAngularVelocity = nullptr;
+  tmp->mAngularAcceleration = nullptr;
+NS_IMPL_CYCLE_COLLECTION_UNLINK_END
+
+NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN(Pose)
+  NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mParent)
+  NS_IMPL_CYCLE_COLLECTION_TRAVERSE_SCRIPT_OBJECTS
+NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END
+
+NS_IMPL_CYCLE_COLLECTION_TRACE_BEGIN(Pose)
+  NS_IMPL_CYCLE_COLLECTION_TRACE_PRESERVED_WRAPPER
+  NS_IMPL_CYCLE_COLLECTION_TRACE_JS_MEMBER_CALLBACK(mPosition)
+  NS_IMPL_CYCLE_COLLECTION_TRACE_JS_MEMBER_CALLBACK(mLinearVelocity)
+  NS_IMPL_CYCLE_COLLECTION_TRACE_JS_MEMBER_CALLBACK(mLinearAcceleration)
+  NS_IMPL_CYCLE_COLLECTION_TRACE_JS_MEMBER_CALLBACK(mOrientation)
+  NS_IMPL_CYCLE_COLLECTION_TRACE_JS_MEMBER_CALLBACK(mAngularVelocity)
+  NS_IMPL_CYCLE_COLLECTION_TRACE_JS_MEMBER_CALLBACK(mAngularAcceleration)
+NS_IMPL_CYCLE_COLLECTION_TRACE_END
+
+NS_IMPL_CYCLE_COLLECTION_ROOT_NATIVE(Pose, AddRef)
+NS_IMPL_CYCLE_COLLECTION_UNROOT_NATIVE(Pose, Release)
+
+
+Pose::Pose(nsISupports* aParent)
+  : mParent(aParent),
+    mPosition(nullptr),
+    mLinearVelocity(nullptr),
+    mLinearAcceleration(nullptr),
+    mOrientation(nullptr),
+    mAngularVelocity(nullptr),
+    mAngularAcceleration(nullptr)
+{
+  mozilla::HoldJSObjects(this);
+}
+
+Pose::~Pose()
+{
+  mozilla::DropJSObjects(this);
+}
+
+nsISupports*
+Pose::GetParentObject() const
+{
+  return mParent;
+}
+
+void
+Pose::SetFloat32Array(JSContext* aJSContext, JS::MutableHandle<JSObject*> aRetVal,
+                      JS::Heap<JSObject*>& aObj, float* aVal, uint32_t sizeOfVal,
+                      bool bCreate, ErrorResult& aRv)
+{
+  if (bCreate) {
+    aObj = Float32Array::Create(aJSContext, this,
+                                 sizeOfVal, aVal);
+    if (!aObj) {
+      aRv.NoteJSContextException(aJSContext);
+      return;
+    }
+  }
+
+  aRetVal.set(aObj);
+}
+
+} // namespace dom
+} // namespace mozilla