dom/smil/TimeEvent.h

   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 #ifndef DOM_SMIL_TIMEEVENT_H_
   8 #define DOM_SMIL_TIMEEVENT_H_
   9
  10 #include "nsDocShell.h"
  11 #include "mozilla/dom/Event.h"
  12 #include "mozilla/dom/TimeEventBinding.h"
  13 #include "mozilla/dom/Nullable.h"
  14 #include "mozilla/dom/WindowProxyHolder.h"
  15
  16 class nsGlobalWindowInner;
  17
  18 namespace mozilla::dom {
  19
  20 class TimeEvent final : public Event {
  21  public:
  22   TimeEvent(EventTarget* aOwner, nsPresContext* aPresContext,
  23             InternalSMILTimeEvent* aEvent);
  24
  25   // nsISupports interface:
  26   NS_DECL_ISUPPORTS_INHERITED
  27   NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(TimeEvent, Event)
  28
  29   virtual JSObject* WrapObjectInternal(
  30       JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override {
  31     return TimeEvent_Binding::Wrap(aCx, this, aGivenProto);
  32   }
  33
  34   void InitTimeEvent(const nsAString& aType, nsGlobalWindowInner* aView,
  35                      int32_t aDetail);
  36
  37   int32_t Detail() const { return mDetail; }
  38
  39   Nullable<WindowProxyHolder> GetView() const {
  40     if (!mView) {
  41       return nullptr;
  42     }
  43     return WindowProxyHolder(mView->GetBrowsingContext());
  44   }
  45
  46   TimeEvent* AsTimeEvent() final { return this; }
  47
  48  private:
  49   ~TimeEvent() = default;
  50
  51   nsCOMPtr<nsPIDOMWindowOuter> mView;
  52   int32_t mDetail;
  53 };
  54
  55 }  // namespace mozilla::dom
  56
  57 already_AddRefed<mozilla::dom::TimeEvent> NS_NewDOMTimeEvent(
  58     mozilla::dom::EventTarget* aOwner, nsPresContext* aPresContext,
  59     mozilla::InternalSMILTimeEvent* aEvent);
  60
  61 #endif  // DOM_SMIL_TIMEEVENT_H_