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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* 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_APZInputBridgeChild_h
#define mozilla_layers_APZInputBridgeChild_h
#include "mozilla/layers/APZInputBridge.h"
#include "mozilla/layers/PAPZInputBridgeChild.h"
#include "mozilla/layers/GeckoContentControllerTypes.h"
namespace mozilla {
namespace layers {
class RemoteCompositorSession;
class APZInputBridgeChild : public PAPZInputBridgeChild, public APZInputBridge {
NS_INLINE_DECL_THREADSAFE_REFCOUNTING(APZInputBridgeChild, final)
using TapType = GeckoContentController_TapType;
public:
static RefPtr<APZInputBridgeChild> Create(
const uint64_t& aProcessToken,
Endpoint<PAPZInputBridgeChild>&& aEndpoint);
void Destroy();
void SetCompositorSession(RemoteCompositorSession* aSession);
APZEventResult ReceiveInputEvent(
InputData& aEvent,
InputBlockCallback&& aCallback = InputBlockCallback()) override;
MOZ_CAN_RUN_SCRIPT_BOUNDARY
mozilla::ipc::IPCResult RecvHandleTap(
const TapType& aType, const LayoutDevicePoint& aPoint,
const Modifiers& aModifiers, const ScrollableLayerGuid& aGuid,
const uint64_t& aInputBlockId,
const Maybe<DoubleTapToZoomMetrics>& aDoubleTapToZoomMetrics);
mozilla::ipc::IPCResult RecvCallInputBlockCallback(
uint64_t aInputBlockId, const APZHandledResult& handledResult);
protected:
void ProcessUnhandledEvent(LayoutDeviceIntPoint* aRefPoint,
ScrollableLayerGuid* aOutTargetGuid,
uint64_t* aOutFocusSequenceNumber,
LayersId* aOutLayersId) override;
void UpdateWheelTransaction(
LayoutDeviceIntPoint aRefPoint, EventMessage aEventMessage,
const Maybe<ScrollableLayerGuid>& aTargetGuid) override;
void ActorDestroy(ActorDestroyReason aWhy) override;
explicit APZInputBridgeChild(const uint64_t& aProcessToken);
virtual ~APZInputBridgeChild();
private:
void Open(Endpoint<PAPZInputBridgeChild>&& aEndpoint);
MOZ_CAN_RUN_SCRIPT_BOUNDARY
void HandleTapOnMainThread(
const TapType& aType, const LayoutDevicePoint& aPoint,
const Modifiers& aModifiers, const ScrollableLayerGuid& aGuid,
const uint64_t& aInputBlockId,
const Maybe<DoubleTapToZoomMetrics>& aDoubleTapToZoomMetrics);
bool mIsOpen;
uint64_t mProcessToken;
MOZ_NON_OWNING_REF RemoteCompositorSession* mCompositorSession = nullptr;
using InputBlockCallbackMap =
std::unordered_map<uint64_t, InputBlockCallback>;
InputBlockCallbackMap mInputBlockCallbacks;
};
} // namespace layers
} // namespace mozilla
#endif // mozilla_layers_APZInputBridgeChild_h
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