dom/events/CommandEvent.cpp

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #include "mozilla/dom/CommandEvent.h"
   8 #include "mozilla/MiscEvents.h"
   9 #include "prtime.h"
  10
  11 namespace mozilla::dom {
  12
  13 CommandEvent::CommandEvent(EventTarget* aOwner, nsPresContext* aPresContext,
  14                            WidgetCommandEvent* aEvent)
  15     : Event(aOwner, aPresContext, aEvent ? aEvent : new WidgetCommandEvent()) {
  16   mEvent->mTime = PR_Now();
  17   if (aEvent) {
  18     mEventIsInternal = false;
  19   } else {
  20     mEventIsInternal = true;
  21   }
  22 }
  23
  24 void CommandEvent::GetCommand(nsAString& aCommand) {
  25   nsAtom* command = mEvent->AsCommandEvent()->mCommand;
  26   if (command) {
  27     command->ToString(aCommand);
  28   } else {
  29     aCommand.Truncate();
  30   }
  31 }
  32
  33 }  // namespace mozilla::dom
  34
  35 using namespace mozilla;
  36 using namespace mozilla::dom;
  37
  38 already_AddRefed<CommandEvent> NS_NewDOMCommandEvent(
  39     EventTarget* aOwner, nsPresContext* aPresContext,
  40     WidgetCommandEvent* aEvent) {
  41   RefPtr<CommandEvent> it = new CommandEvent(aOwner, aPresContext, aEvent);
  42   return it.forget();
  43 }