зеркало из https://github.com/mozilla/gecko-dev.git
125 строки
3.5 KiB
C++
125 строки
3.5 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/layers/APZInputBridgeChild.h"
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#include "InputData.h" // for InputData, etc
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namespace mozilla {
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namespace layers {
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APZInputBridgeChild::APZInputBridgeChild() : mDestroyed(false) {
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MOZ_ASSERT(XRE_IsParentProcess());
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MOZ_ASSERT(NS_IsMainThread());
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}
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APZInputBridgeChild::~APZInputBridgeChild() {}
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void APZInputBridgeChild::Destroy() {
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MOZ_ASSERT(XRE_IsParentProcess());
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MOZ_ASSERT(NS_IsMainThread());
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if (mDestroyed) {
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return;
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}
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Send__delete__(this);
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mDestroyed = true;
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}
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void APZInputBridgeChild::ActorDestroy(ActorDestroyReason aWhy) {
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mDestroyed = true;
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}
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APZEventResult APZInputBridgeChild::ReceiveInputEvent(InputData& aEvent) {
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APZEventResult res;
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switch (aEvent.mInputType) {
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case MULTITOUCH_INPUT: {
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MultiTouchInput& event = aEvent.AsMultiTouchInput();
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MultiTouchInput processedEvent;
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SendReceiveMultiTouchInputEvent(event, &res, &processedEvent);
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event = processedEvent;
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return res;
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}
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case MOUSE_INPUT: {
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MouseInput& event = aEvent.AsMouseInput();
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MouseInput processedEvent;
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SendReceiveMouseInputEvent(event, &res, &processedEvent);
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event = processedEvent;
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return res;
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}
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case PANGESTURE_INPUT: {
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PanGestureInput& event = aEvent.AsPanGestureInput();
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PanGestureInput processedEvent;
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SendReceivePanGestureInputEvent(event, &res, &processedEvent);
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event = processedEvent;
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return res;
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}
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case PINCHGESTURE_INPUT: {
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PinchGestureInput& event = aEvent.AsPinchGestureInput();
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PinchGestureInput processedEvent;
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SendReceivePinchGestureInputEvent(event, &res, &processedEvent);
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event = processedEvent;
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return res;
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}
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case TAPGESTURE_INPUT: {
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TapGestureInput& event = aEvent.AsTapGestureInput();
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TapGestureInput processedEvent;
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SendReceiveTapGestureInputEvent(event, &res, &processedEvent);
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event = processedEvent;
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return res;
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}
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case SCROLLWHEEL_INPUT: {
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ScrollWheelInput& event = aEvent.AsScrollWheelInput();
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ScrollWheelInput processedEvent;
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SendReceiveScrollWheelInputEvent(event, &res, &processedEvent);
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event = processedEvent;
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return res;
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}
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case KEYBOARD_INPUT: {
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KeyboardInput& event = aEvent.AsKeyboardInput();
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KeyboardInput processedEvent;
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SendReceiveKeyboardInputEvent(event, &res, &processedEvent);
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event = processedEvent;
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return res;
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}
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default: {
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MOZ_ASSERT_UNREACHABLE("Invalid InputData type.");
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res.mStatus = nsEventStatus_eConsumeNoDefault;
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return res;
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}
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}
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}
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void APZInputBridgeChild::ProcessUnhandledEvent(
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LayoutDeviceIntPoint* aRefPoint, ScrollableLayerGuid* aOutTargetGuid,
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uint64_t* aOutFocusSequenceNumber, LayersId* aOutLayersId) {
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SendProcessUnhandledEvent(*aRefPoint, aRefPoint, aOutTargetGuid,
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aOutFocusSequenceNumber, aOutLayersId);
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}
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void APZInputBridgeChild::UpdateWheelTransaction(LayoutDeviceIntPoint aRefPoint,
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EventMessage aEventMessage) {
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SendUpdateWheelTransaction(aRefPoint, aEventMessage);
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}
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} // namespace layers
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} // namespace mozilla
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