1 files changed, 87 insertions, 0 deletions
diff --git a/dom/events/FocusEvent.cpp b/dom/events/FocusEvent.cpp
new file mode 100644
index 000000000..d665710c5
--- /dev/null
+++ b/dom/events/FocusEvent.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/dom/FocusEvent.h"
+#include "mozilla/ContentEvents.h"
+#include "prtime.h"
+
+namespace mozilla {
+namespace dom {
+
+NS_IMPL_ISUPPORTS_INHERITED(FocusEvent, UIEvent, nsIDOMFocusEvent)
+
+FocusEvent::FocusEvent(EventTarget* aOwner,
+                       nsPresContext* aPresContext,
+                       InternalFocusEvent* aEvent)
+  : UIEvent(aOwner, aPresContext,
+            aEvent ? aEvent : new InternalFocusEvent(false, eFocus))
+{
+  if (aEvent) {
+    mEventIsInternal = false;
+  } else {
+    mEventIsInternal = true;
+    mEvent->mTime = PR_Now();
+  }
+}
+
+NS_IMETHODIMP
+FocusEvent::GetRelatedTarget(nsIDOMEventTarget** aRelatedTarget)
+{
+  NS_ENSURE_ARG_POINTER(aRelatedTarget);
+  NS_IF_ADDREF(*aRelatedTarget = GetRelatedTarget());
+  return NS_OK;
+}
+
+EventTarget*
+FocusEvent::GetRelatedTarget()
+{
+  return mEvent->AsFocusEvent()->mRelatedTarget;
+}
+
+void
+FocusEvent::InitFocusEvent(const nsAString& aType,
+                           bool aCanBubble,
+                           bool aCancelable,
+                           nsGlobalWindow* aView,
+                           int32_t aDetail,
+                           EventTarget* aRelatedTarget)
+{
+  MOZ_ASSERT(!mEvent->mFlags.mIsBeingDispatched);
+
+  UIEvent::InitUIEvent(aType, aCanBubble, aCancelable, aView, aDetail);
+  mEvent->AsFocusEvent()->mRelatedTarget = aRelatedTarget;
+}
+
+already_AddRefed<FocusEvent>
+FocusEvent::Constructor(const GlobalObject& aGlobal,
+                        const nsAString& aType,
+                        const FocusEventInit& aParam,
+                        ErrorResult& aRv)
+{
+  nsCOMPtr<EventTarget> t = do_QueryInterface(aGlobal.GetAsSupports());
+  RefPtr<FocusEvent> e = new FocusEvent(t, nullptr, nullptr);
+  bool trusted = e->Init(t);
+  e->InitFocusEvent(aType, aParam.mBubbles, aParam.mCancelable, aParam.mView,
+                    aParam.mDetail, aParam.mRelatedTarget);
+  e->SetTrusted(trusted);
+  e->SetComposed(aParam.mComposed);
+  return e.forget();
+}
+
+} // namespace dom
+} // namespace mozilla
+
+using namespace mozilla;
+using namespace mozilla::dom;
+
+already_AddRefed<FocusEvent>
+NS_NewDOMFocusEvent(EventTarget* aOwner,
+                    nsPresContext* aPresContext,
+                    InternalFocusEvent* aEvent)
+{
+  RefPtr<FocusEvent> it = new FocusEvent(aOwner, aPresContext, aEvent);
+  return it.forget();
+}