mirror of
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91 lines
2.7 KiB
C++
91 lines
2.7 KiB
C++
/* vim: set shiftwidth=2 tabstop=8 autoindent cindent expandtab: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "mozilla/dom/FocusEvent.h"
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#include "mozilla/ContentEvents.h"
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#include "prtime.h"
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namespace mozilla {
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namespace dom {
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NS_IMPL_ISUPPORTS_INHERITED1(FocusEvent, UIEvent, nsIDOMFocusEvent)
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FocusEvent::FocusEvent(EventTarget* aOwner,
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nsPresContext* aPresContext,
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InternalFocusEvent* aEvent)
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: UIEvent(aOwner, aPresContext,
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aEvent ? aEvent : new InternalFocusEvent(false, NS_FOCUS_CONTENT))
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{
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if (aEvent) {
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mEventIsInternal = false;
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} else {
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mEventIsInternal = true;
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mEvent->time = PR_Now();
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}
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}
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/* readonly attribute nsIDOMEventTarget relatedTarget; */
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NS_IMETHODIMP
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FocusEvent::GetRelatedTarget(nsIDOMEventTarget** aRelatedTarget)
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{
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NS_ENSURE_ARG_POINTER(aRelatedTarget);
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NS_IF_ADDREF(*aRelatedTarget = GetRelatedTarget());
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return NS_OK;
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}
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EventTarget*
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FocusEvent::GetRelatedTarget()
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{
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return mEvent->AsFocusEvent()->relatedTarget;
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}
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nsresult
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FocusEvent::InitFocusEvent(const nsAString& aType,
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bool aCanBubble,
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bool aCancelable,
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nsIDOMWindow* aView,
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int32_t aDetail,
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EventTarget* aRelatedTarget)
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{
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nsresult rv =
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UIEvent::InitUIEvent(aType, aCanBubble, aCancelable, aView, aDetail);
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NS_ENSURE_SUCCESS(rv, rv);
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mEvent->AsFocusEvent()->relatedTarget = aRelatedTarget;
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return NS_OK;
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}
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already_AddRefed<FocusEvent>
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FocusEvent::Constructor(const GlobalObject& aGlobal,
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const nsAString& aType,
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const FocusEventInit& aParam,
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ErrorResult& aRv)
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{
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nsCOMPtr<EventTarget> t = do_QueryInterface(aGlobal.GetAsSupports());
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nsRefPtr<FocusEvent> e = new FocusEvent(t, nullptr, nullptr);
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bool trusted = e->Init(t);
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aRv = e->InitFocusEvent(aType, aParam.mBubbles, aParam.mCancelable, aParam.mView,
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aParam.mDetail, aParam.mRelatedTarget);
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e->SetTrusted(trusted);
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return e.forget();
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}
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} // namespace dom
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} // namespace mozilla
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using namespace mozilla;
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using namespace mozilla::dom;
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nsresult
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NS_NewDOMFocusEvent(nsIDOMEvent** aInstancePtrResult,
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EventTarget* aOwner,
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nsPresContext* aPresContext,
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InternalFocusEvent* aEvent)
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{
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FocusEvent* it = new FocusEvent(aOwner, aPresContext, aEvent);
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NS_ADDREF(it);
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*aInstancePtrResult = static_cast<Event*>(it);
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return NS_OK;
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}
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