michael@0: /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* vim: set ts=2 et sw=2 tw=80: */
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/CompositionEvent.h"
michael@0: #include "mozilla/TextEvents.h"
michael@0: #include "prtime.h"
michael@0: 
michael@0: namespace mozilla {
michael@0: namespace dom {
michael@0: 
michael@0: CompositionEvent::CompositionEvent(EventTarget* aOwner,
michael@0:                                    nsPresContext* aPresContext,
michael@0:                                    WidgetCompositionEvent* aEvent)
michael@0:   : UIEvent(aOwner, aPresContext,
michael@0:             aEvent ? aEvent : new WidgetCompositionEvent(false, 0, nullptr))
michael@0: {
michael@0:   NS_ASSERTION(mEvent->eventStructType == NS_COMPOSITION_EVENT,
michael@0:                "event type mismatch");
michael@0: 
michael@0:   if (aEvent) {
michael@0:     mEventIsInternal = false;
michael@0:   } else {
michael@0:     mEventIsInternal = true;
michael@0:     mEvent->time = PR_Now();
michael@0: 
michael@0:     // XXX compositionstart is cancelable in draft of DOM3 Events.
michael@0:     //     However, it doesn't make sence for us, we cannot cancel composition
michael@0:     //     when we sends compositionstart event.
michael@0:     mEvent->mFlags.mCancelable = false;
michael@0:   }
michael@0: 
michael@0:   mData = mEvent->AsCompositionEvent()->data;
michael@0:   // TODO: Native event should have locale information.
michael@0: }
michael@0: 
michael@0: NS_IMPL_ADDREF_INHERITED(CompositionEvent, UIEvent)
michael@0: NS_IMPL_RELEASE_INHERITED(CompositionEvent, UIEvent)
michael@0: 
michael@0: NS_INTERFACE_MAP_BEGIN(CompositionEvent)
michael@0:   NS_INTERFACE_MAP_ENTRY(nsIDOMCompositionEvent)
michael@0: NS_INTERFACE_MAP_END_INHERITING(UIEvent)
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: CompositionEvent::GetData(nsAString& aData)
michael@0: {
michael@0:   aData = mData;
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: CompositionEvent::GetLocale(nsAString& aLocale)
michael@0: {
michael@0:   aLocale = mLocale;
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP
michael@0: CompositionEvent::InitCompositionEvent(const nsAString& aType,
michael@0:                                        bool aCanBubble,
michael@0:                                        bool aCancelable,
michael@0:                                        nsIDOMWindow* aView,
michael@0:                                        const nsAString& aData,
michael@0:                                        const nsAString& aLocale)
michael@0: {
michael@0:   nsresult rv = UIEvent::InitUIEvent(aType, aCanBubble, aCancelable, aView, 0);
michael@0:   NS_ENSURE_SUCCESS(rv, rv);
michael@0: 
michael@0:   mData = aData;
michael@0:   mLocale = aLocale;
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_NewDOMCompositionEvent(nsIDOMEvent** aInstancePtrResult,
michael@0:                           EventTarget* aOwner,
michael@0:                           nsPresContext* aPresContext,
michael@0:                           WidgetCompositionEvent* aEvent)
michael@0: {
michael@0:   CompositionEvent* event = new CompositionEvent(aOwner, aPresContext, aEvent);
michael@0:   return CallQueryInterface(event, aInstancePtrResult);
michael@0: }