Line data    Source code

       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/TransitionEvent.h"
       8             : #include "mozilla/ContentEvents.h"
       9             : #include "prtime.h"
      10             : 
      11             : namespace mozilla {
      12             : namespace dom {
      13             : 
      14           2 : TransitionEvent::TransitionEvent(EventTarget* aOwner,
      15             :                                  nsPresContext* aPresContext,
      16           2 :                                  InternalTransitionEvent* aEvent)
      17             :   : Event(aOwner, aPresContext,
      18           2 :           aEvent ? aEvent : new InternalTransitionEvent(false, eVoidEvent))
      19             : {
      20           2 :   if (aEvent) {
      21           2 :     mEventIsInternal = false;
      22             :   }
      23             :   else {
      24           0 :     mEventIsInternal = true;
      25           0 :     mEvent->mTime = PR_Now();
      26             :   }
      27           2 : }
      28             : 
      29          20 : NS_INTERFACE_MAP_BEGIN(TransitionEvent)
      30          20 :   NS_INTERFACE_MAP_ENTRY(nsIDOMTransitionEvent)
      31          20 : NS_INTERFACE_MAP_END_INHERITING(Event)
      32             : 
      33           4 : NS_IMPL_ADDREF_INHERITED(TransitionEvent, Event)
      34           2 : NS_IMPL_RELEASE_INHERITED(TransitionEvent, Event)
      35             : 
      36             : // static
      37             : already_AddRefed<TransitionEvent>
      38           0 : TransitionEvent::Constructor(const GlobalObject& aGlobal,
      39             :                              const nsAString& aType,
      40             :                              const TransitionEventInit& aParam,
      41             :                              ErrorResult& aRv)
      42             : {
      43           0 :   nsCOMPtr<EventTarget> t = do_QueryInterface(aGlobal.GetAsSupports());
      44           0 :   RefPtr<TransitionEvent> e = new TransitionEvent(t, nullptr, nullptr);
      45           0 :   bool trusted = e->Init(t);
      46             : 
      47           0 :   e->InitEvent(aType, aParam.mBubbles, aParam.mCancelable);
      48             : 
      49           0 :   InternalTransitionEvent* internalEvent = e->mEvent->AsTransitionEvent();
      50           0 :   internalEvent->mPropertyName = aParam.mPropertyName;
      51           0 :   internalEvent->mElapsedTime = aParam.mElapsedTime;
      52           0 :   internalEvent->mPseudoElement = aParam.mPseudoElement;
      53             : 
      54           0 :   e->SetTrusted(trusted);
      55           0 :   e->SetComposed(aParam.mComposed);
      56           0 :   return e.forget();
      57             : }
      58             : 
      59             : NS_IMETHODIMP
      60           2 : TransitionEvent::GetPropertyName(nsAString& aPropertyName)
      61             : {
      62           2 :   aPropertyName = mEvent->AsTransitionEvent()->mPropertyName;
      63           2 :   return NS_OK;
      64             : }
      65             : 
      66             : NS_IMETHODIMP
      67           0 : TransitionEvent::GetElapsedTime(float* aElapsedTime)
      68             : {
      69           0 :   *aElapsedTime = ElapsedTime();
      70           0 :   return NS_OK;
      71             : }
      72             : 
      73             : float
      74           0 : TransitionEvent::ElapsedTime()
      75             : {
      76           0 :   return mEvent->AsTransitionEvent()->mElapsedTime;
      77             : }
      78             : 
      79             : NS_IMETHODIMP
      80           0 : TransitionEvent::GetPseudoElement(nsAString& aPseudoElement)
      81             : {
      82           0 :   aPseudoElement = mEvent->AsTransitionEvent()->mPseudoElement;
      83           0 :   return NS_OK;
      84             : }
      85             : 
      86             : } // namespace dom
      87             : } // namespace mozilla
      88             : 
      89             : using namespace mozilla;
      90             : using namespace mozilla::dom;
      91             : 
      92             : already_AddRefed<TransitionEvent>
      93           2 : NS_NewDOMTransitionEvent(EventTarget* aOwner,
      94             :                          nsPresContext* aPresContext,
      95             :                          InternalTransitionEvent* aEvent)
      96             : {
      97             :   RefPtr<TransitionEvent> it =
      98           4 :     new TransitionEvent(aOwner, aPresContext, aEvent);
      99           4 :   return it.forget();
     100             : }