1 files changed, 142 insertions, 0 deletions
diff --git a/dom/events/XULCommandEvent.cpp b/dom/events/XULCommandEvent.cpp
new file mode 100644
index 000000000..770f37688
--- /dev/null
+++ b/dom/events/XULCommandEvent.cpp
@@ -0,0 +1,142 @@
+/* -*- 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/XULCommandEvent.h"
+#include "prtime.h"
+
+namespace mozilla {
+namespace dom {
+
+XULCommandEvent::XULCommandEvent(EventTarget* aOwner,
+                                 nsPresContext* aPresContext,
+                                 WidgetInputEvent* aEvent)
+  : UIEvent(aOwner, aPresContext,
+            aEvent ? aEvent :
+                     new WidgetInputEvent(false, eVoidEvent, nullptr))
+{
+  if (aEvent) {
+    mEventIsInternal = false;
+  }
+  else {
+    mEventIsInternal = true;
+    mEvent->mTime = PR_Now();
+  }
+}
+
+NS_IMPL_ADDREF_INHERITED(XULCommandEvent, UIEvent)
+NS_IMPL_RELEASE_INHERITED(XULCommandEvent, UIEvent)
+
+NS_IMPL_CYCLE_COLLECTION_INHERITED(XULCommandEvent, UIEvent,
+                                   mSourceEvent)
+
+NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION_INHERITED(XULCommandEvent)
+  NS_INTERFACE_MAP_ENTRY(nsIDOMXULCommandEvent)
+NS_INTERFACE_MAP_END_INHERITING(UIEvent)
+
+bool
+XULCommandEvent::AltKey()
+{
+  return mEvent->AsInputEvent()->IsAlt();
+}
+
+NS_IMETHODIMP
+XULCommandEvent::GetAltKey(bool* aIsDown)
+{
+  NS_ENSURE_ARG_POINTER(aIsDown);
+  *aIsDown = AltKey();
+  return NS_OK;
+}
+
+bool
+XULCommandEvent::CtrlKey()
+{
+  return mEvent->AsInputEvent()->IsControl();
+}
+
+NS_IMETHODIMP
+XULCommandEvent::GetCtrlKey(bool* aIsDown)
+{
+  NS_ENSURE_ARG_POINTER(aIsDown);
+  *aIsDown = CtrlKey();
+  return NS_OK;
+}
+
+bool
+XULCommandEvent::ShiftKey()
+{
+  return mEvent->AsInputEvent()->IsShift();
+}
+
+NS_IMETHODIMP
+XULCommandEvent::GetShiftKey(bool* aIsDown)
+{
+  NS_ENSURE_ARG_POINTER(aIsDown);
+  *aIsDown = ShiftKey();
+  return NS_OK;
+}
+
+bool
+XULCommandEvent::MetaKey()
+{
+  return mEvent->AsInputEvent()->IsMeta();
+}
+
+NS_IMETHODIMP
+XULCommandEvent::GetMetaKey(bool* aIsDown)
+{
+  NS_ENSURE_ARG_POINTER(aIsDown);
+  *aIsDown = MetaKey();
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+XULCommandEvent::GetSourceEvent(nsIDOMEvent** aSourceEvent)
+{
+  NS_ENSURE_ARG_POINTER(aSourceEvent);
+  nsCOMPtr<nsIDOMEvent> event = GetSourceEvent();
+  event.forget(aSourceEvent);
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+XULCommandEvent::InitCommandEvent(const nsAString& aType,
+                                  bool aCanBubble,
+                                  bool aCancelable,
+                                  mozIDOMWindow* aView,
+                                  int32_t aDetail,
+                                  bool aCtrlKey,
+                                  bool aAltKey,
+                                  bool aShiftKey,
+                                  bool aMetaKey,
+                                  nsIDOMEvent* aSourceEvent)
+{
+  NS_ENSURE_TRUE(!mEvent->mFlags.mIsBeingDispatched, NS_OK);
+
+  auto* view = nsGlobalWindow::Cast(nsPIDOMWindowInner::From(aView));
+  UIEvent::InitUIEvent(aType, aCanBubble, aCancelable, view, aDetail);
+
+  mEvent->AsInputEvent()->InitBasicModifiers(aCtrlKey, aAltKey,
+                                             aShiftKey, aMetaKey);
+  mSourceEvent = aSourceEvent;
+
+  return NS_OK;
+}
+
+} // namespace dom
+} // namespace mozilla
+
+using namespace mozilla;
+using namespace mozilla::dom;
+
+already_AddRefed<XULCommandEvent>
+NS_NewDOMXULCommandEvent(EventTarget* aOwner,
+                         nsPresContext* aPresContext,
+                         WidgetInputEvent* aEvent) 
+{
+  RefPtr<XULCommandEvent> it =
+    new XULCommandEvent(aOwner, aPresContext, aEvent);
+  return it.forget();
+}