зеркало из https://github.com/mozilla/gecko-dev.git
90 строки
3.3 KiB
C++
90 строки
3.3 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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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/MouseEventBinding.h"
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#include "mozilla/dom/SimpleGestureEvent.h"
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#include "mozilla/TouchEvents.h"
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#include "prtime.h"
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namespace mozilla {
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namespace dom {
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SimpleGestureEvent::SimpleGestureEvent(EventTarget* aOwner,
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nsPresContext* aPresContext,
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WidgetSimpleGestureEvent* aEvent)
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: MouseEvent(
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aOwner, aPresContext,
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aEvent ? aEvent
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: new WidgetSimpleGestureEvent(false, eVoidEvent, nullptr)) {
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NS_ASSERTION(mEvent->mClass == eSimpleGestureEventClass,
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"event type mismatch");
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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->mTime = PR_Now();
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mEvent->mRefPoint = LayoutDeviceIntPoint(0, 0);
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static_cast<WidgetMouseEventBase*>(mEvent)->inputSource =
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MouseEvent_Binding::MOZ_SOURCE_UNKNOWN;
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}
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}
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uint32_t SimpleGestureEvent::AllowedDirections() const {
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return mEvent->AsSimpleGestureEvent()->mAllowedDirections;
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}
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void SimpleGestureEvent::SetAllowedDirections(uint32_t aAllowedDirections) {
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mEvent->AsSimpleGestureEvent()->mAllowedDirections = aAllowedDirections;
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}
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uint32_t SimpleGestureEvent::Direction() const {
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return mEvent->AsSimpleGestureEvent()->mDirection;
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}
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double SimpleGestureEvent::Delta() const {
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return mEvent->AsSimpleGestureEvent()->mDelta;
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}
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uint32_t SimpleGestureEvent::ClickCount() const {
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return mEvent->AsSimpleGestureEvent()->mClickCount;
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}
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void SimpleGestureEvent::InitSimpleGestureEvent(
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const nsAString& aTypeArg, bool aCanBubbleArg, bool aCancelableArg,
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nsGlobalWindowInner* aViewArg, int32_t aDetailArg, int32_t aScreenX,
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int32_t aScreenY, int32_t aClientX, int32_t aClientY, bool aCtrlKeyArg,
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bool aAltKeyArg, bool aShiftKeyArg, bool aMetaKeyArg, uint16_t aButton,
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EventTarget* aRelatedTarget, uint32_t aAllowedDirectionsArg,
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uint32_t aDirectionArg, double aDeltaArg, uint32_t aClickCountArg) {
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NS_ENSURE_TRUE_VOID(!mEvent->mFlags.mIsBeingDispatched);
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MouseEvent::InitMouseEvent(aTypeArg, aCanBubbleArg, aCancelableArg, aViewArg,
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aDetailArg, aScreenX, aScreenY, aClientX, aClientY,
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aCtrlKeyArg, aAltKeyArg, aShiftKeyArg, aMetaKeyArg,
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aButton, aRelatedTarget);
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WidgetSimpleGestureEvent* simpleGestureEvent = mEvent->AsSimpleGestureEvent();
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simpleGestureEvent->mAllowedDirections = aAllowedDirectionsArg;
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simpleGestureEvent->mDirection = aDirectionArg;
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simpleGestureEvent->mDelta = aDeltaArg;
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simpleGestureEvent->mClickCount = aClickCountArg;
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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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already_AddRefed<SimpleGestureEvent> NS_NewDOMSimpleGestureEvent(
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EventTarget* aOwner, nsPresContext* aPresContext,
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WidgetSimpleGestureEvent* aEvent) {
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RefPtr<SimpleGestureEvent> it =
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new SimpleGestureEvent(aOwner, aPresContext, aEvent);
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return it.forget();
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}
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