michael@0: /* vim: set shiftwidth=2 tabstop=8 autoindent cindent expandtab: */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #include "mozilla/dom/TransitionEvent.h"
michael@0: #include "mozilla/ContentEvents.h"
michael@0: #include "prtime.h"
michael@0: 
michael@0: namespace mozilla {
michael@0: namespace dom {
michael@0: 
michael@0: TransitionEvent::TransitionEvent(EventTarget* aOwner,
michael@0:                                  nsPresContext* aPresContext,
michael@0:                                  InternalTransitionEvent* aEvent)
michael@0:   : Event(aOwner, aPresContext,
michael@0:           aEvent ? aEvent : new InternalTransitionEvent(false, 0))
michael@0: {
michael@0:   if (aEvent) {
michael@0:     mEventIsInternal = false;
michael@0:   }
michael@0:   else {
michael@0:     mEventIsInternal = true;
michael@0:     mEvent->time = PR_Now();
michael@0:   }
michael@0: }
michael@0: 
michael@0: NS_INTERFACE_MAP_BEGIN(TransitionEvent)
michael@0:   NS_INTERFACE_MAP_ENTRY(nsIDOMTransitionEvent)
michael@0: NS_INTERFACE_MAP_END_INHERITING(Event)
michael@0: 
michael@0: NS_IMPL_ADDREF_INHERITED(TransitionEvent, Event)
michael@0: NS_IMPL_RELEASE_INHERITED(TransitionEvent, Event)
michael@0: 
michael@0: // static
michael@0: already_AddRefed<TransitionEvent>
michael@0: TransitionEvent::Constructor(const GlobalObject& aGlobal,
michael@0:                              const nsAString& aType,
michael@0:                              const TransitionEventInit& aParam,
michael@0:                              ErrorResult& aRv)
michael@0: {
michael@0:   nsCOMPtr<EventTarget> t = do_QueryInterface(aGlobal.GetAsSupports());
michael@0:   nsRefPtr<TransitionEvent> e = new TransitionEvent(t, nullptr, nullptr);
michael@0:   bool trusted = e->Init(t);
michael@0: 
michael@0:   aRv = e->InitEvent(aType, aParam.mBubbles, aParam.mCancelable);
michael@0: 
michael@0:   InternalTransitionEvent* internalEvent = e->mEvent->AsTransitionEvent();
michael@0:   internalEvent->propertyName = aParam.mPropertyName;
michael@0:   internalEvent->elapsedTime = aParam.mElapsedTime;
michael@0:   internalEvent->pseudoElement = aParam.mPseudoElement;
michael@0: 
michael@0:   e->SetTrusted(trusted);
michael@0:   return e.forget();
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: TransitionEvent::GetPropertyName(nsAString& aPropertyName)
michael@0: {
michael@0:   aPropertyName = mEvent->AsTransitionEvent()->propertyName;
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: TransitionEvent::GetElapsedTime(float* aElapsedTime)
michael@0: {
michael@0:   *aElapsedTime = ElapsedTime();
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: float
michael@0: TransitionEvent::ElapsedTime()
michael@0: {
michael@0:   return mEvent->AsTransitionEvent()->elapsedTime;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: TransitionEvent::GetPseudoElement(nsAString& aPseudoElement)
michael@0: {
michael@0:   aPseudoElement = mEvent->AsTransitionEvent()->pseudoElement;
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: } // namespace dom
michael@0: } // namespace mozilla
michael@0: 
michael@0: using namespace mozilla;
michael@0: using namespace mozilla::dom;
michael@0: 
michael@0: nsresult
michael@0: NS_NewDOMTransitionEvent(nsIDOMEvent** aInstancePtrResult,
michael@0:                          EventTarget* aOwner,
michael@0:                          nsPresContext* aPresContext,
michael@0:                          InternalTransitionEvent* aEvent)
michael@0: {
michael@0:   TransitionEvent *it = new TransitionEvent(aOwner, aPresContext, aEvent);
michael@0:   NS_ADDREF(it);
michael@0:   *aInstancePtrResult = static_cast<Event*>(it);
michael@0:   return NS_OK;
michael@0: }