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-rw-r--r--dom/base/PlacesWeakCallbackWrapper.cpp41
1 files changed, 41 insertions, 0 deletions
diff --git a/dom/base/PlacesWeakCallbackWrapper.cpp b/dom/base/PlacesWeakCallbackWrapper.cpp
new file mode 100644
index 0000000000..5e60c174b2
--- /dev/null
+++ b/dom/base/PlacesWeakCallbackWrapper.cpp
@@ -0,0 +1,41 @@
+/* -*- 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/dom/PlacesWeakCallbackWrapper.h"
+
+#include "mozilla/dom/ContentProcessMessageManager.h"
+
+namespace mozilla::dom {
+
+NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE_WEAK_PTR(PlacesWeakCallbackWrapper,
+ mParent, mCallback)
+
+PlacesWeakCallbackWrapper::PlacesWeakCallbackWrapper(
+ nsISupports* aParent, PlacesEventCallback& aCallback)
+ : mParent(do_GetWeakReference(aParent)), mCallback(&aCallback) {}
+
+already_AddRefed<PlacesWeakCallbackWrapper>
+PlacesWeakCallbackWrapper::Constructor(const GlobalObject& aGlobal,
+ PlacesEventCallback& aCallback) {
+ nsCOMPtr<nsISupports> parent = aGlobal.GetAsSupports();
+ RefPtr<PlacesWeakCallbackWrapper> wrapper =
+ new PlacesWeakCallbackWrapper(parent, aCallback);
+ return wrapper.forget();
+}
+
+PlacesWeakCallbackWrapper::~PlacesWeakCallbackWrapper() = default;
+
+nsISupports* PlacesWeakCallbackWrapper::GetParentObject() const {
+ nsCOMPtr<nsISupports> parent = do_QueryReferent(mParent);
+ return parent;
+}
+
+JSObject* PlacesWeakCallbackWrapper::WrapObject(
+ JSContext* aCx, JS::Handle<JSObject*> aGivenProto) {
+ return PlacesWeakCallbackWrapper_Binding::Wrap(aCx, this, aGivenProto);
+}
+
+} // namespace mozilla::dom