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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef mozilla_layers_APZCTreeManagerParent_h
#define mozilla_layers_APZCTreeManagerParent_h
#include "mozilla/layers/PAPZCTreeManagerParent.h"
namespace mozilla {
namespace layers {
class APZCTreeManager;
class APZCTreeManagerParent
: public PAPZCTreeManagerParent
{
public:
explicit APZCTreeManagerParent(uint64_t aLayersId, RefPtr<APZCTreeManager> aAPZCTreeManager);
virtual ~APZCTreeManagerParent();
uint64_t LayersId() const { return mLayersId; }
/**
* Called when the layer tree that this protocol is connected to
* is adopted by another compositor, and we need to switch APZCTreeManagers.
*/
void ChildAdopted(RefPtr<APZCTreeManager> aAPZCTreeManager);
bool
RecvReceiveMultiTouchInputEvent(
const MultiTouchInput& aEvent,
nsEventStatus* aOutStatus,
MultiTouchInput* aOutEvent,
ScrollableLayerGuid* aOutTargetGuid,
uint64_t* aOutInputBlockId) override;
bool
RecvReceiveMouseInputEvent(
const MouseInput& aEvent,
nsEventStatus* aOutStatus,
MouseInput* aOutEvent,
ScrollableLayerGuid* aOutTargetGuid,
uint64_t* aOutInputBlockId) override;
bool
RecvReceivePanGestureInputEvent(
const PanGestureInput& aEvent,
nsEventStatus* aOutStatus,
PanGestureInput* aOutEvent,
ScrollableLayerGuid* aOutTargetGuid,
uint64_t* aOutInputBlockId) override;
bool
RecvReceivePinchGestureInputEvent(
const PinchGestureInput& aEvent,
nsEventStatus* aOutStatus,
PinchGestureInput* aOutEvent,
ScrollableLayerGuid* aOutTargetGuid,
uint64_t* aOutInputBlockId) override;
bool
RecvReceiveTapGestureInputEvent(
const TapGestureInput& aEvent,
nsEventStatus* aOutStatus,
TapGestureInput* aOutEvent,
ScrollableLayerGuid* aOutTargetGuid,
uint64_t* aOutInputBlockId) override;
bool
RecvReceiveScrollWheelInputEvent(
const ScrollWheelInput& aEvent,
nsEventStatus* aOutStatus,
ScrollWheelInput* aOutEvent,
ScrollableLayerGuid* aOutTargetGuid,
uint64_t* aOutInputBlockId) override;
bool
RecvZoomToRect(
const ScrollableLayerGuid& aGuid,
const CSSRect& aRect,
const uint32_t& aFlags) override;
bool
RecvContentReceivedInputBlock(
const uint64_t& aInputBlockId,
const bool& aPreventDefault) override;
bool
RecvSetTargetAPZC(
const uint64_t& aInputBlockId,
nsTArray<ScrollableLayerGuid>&& aTargets) override;
bool
RecvUpdateZoomConstraints(
const ScrollableLayerGuid& aGuid,
const MaybeZoomConstraints& aConstraints) override;
bool
RecvCancelAnimation(const ScrollableLayerGuid& aGuid) override;
bool
RecvAdjustScrollForSurfaceShift(const ScreenPoint& aShift) override;
bool
RecvSetDPI(const float& aDpiValue) override;
bool
RecvSetAllowedTouchBehavior(
const uint64_t& aInputBlockId,
nsTArray<TouchBehaviorFlags>&& aValues) override;
bool
RecvStartScrollbarDrag(
const ScrollableLayerGuid& aGuid,
const AsyncDragMetrics& aDragMetrics) override;
bool
RecvSetLongTapEnabled(const bool& aTapGestureEnabled) override;
bool
RecvProcessTouchVelocity(
const uint32_t& aTimestampMs,
const float& aSpeedY) override;
bool
RecvUpdateWheelTransaction(
const LayoutDeviceIntPoint& aRefPoint,
const EventMessage& aEventMessage) override;
bool
RecvTransformEventRefPoint(
const LayoutDeviceIntPoint& aRefPoint,
LayoutDeviceIntPoint* aOutRefPoint,
ScrollableLayerGuid* aOutTargetGuid) override;
void
ActorDestroy(ActorDestroyReason aWhy) override { }
private:
uint64_t mLayersId;
RefPtr<APZCTreeManager> mTreeManager;
};
} // namespace layers
} // namespace mozilla
#endif // mozilla_layers_APZCTreeManagerParent_h
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