зеркало из https://github.com/mozilla/gecko-dev.git
94 строки
3.6 KiB
Plaintext
94 строки
3.6 KiB
Plaintext
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* 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/. */
|
|
|
|
using LayoutDeviceIntPoint from "Units.h";
|
|
using struct mozilla::layers::ScrollableLayerGuid from "FrameMetrics.h";
|
|
|
|
using nsEventStatus from "mozilla/EventForwards.h";
|
|
using EventMessage from "mozilla/EventForwards.h";
|
|
using class mozilla::MultiTouchInput from "InputData.h";
|
|
using class mozilla::MouseInput from "InputData.h";
|
|
using class mozilla::PanGestureInput from "InputData.h";
|
|
using class mozilla::PinchGestureInput from "InputData.h";
|
|
using class mozilla::TapGestureInput from "InputData.h";
|
|
using class mozilla::ScrollWheelInput from "InputData.h";
|
|
using class mozilla::KeyboardInput from "InputData.h";
|
|
|
|
include protocol PGPU;
|
|
|
|
namespace mozilla {
|
|
namespace layers {
|
|
|
|
/**
|
|
* This protocol is used to send input events from the UI process to the
|
|
* GPU process for handling by APZ. There is one instance per top-level
|
|
* compositor, or in other words, one instance per concrete APZCTreeManager
|
|
* instance. The child side lives on the main thread in the UI process,
|
|
* and the parent side lives on the main thread in the GPU process. If there
|
|
* is no GPU process, then this protocol is not instantiated.
|
|
*/
|
|
sync protocol PAPZInputBridge
|
|
{
|
|
manager PGPU;
|
|
|
|
parent:
|
|
// The following messages are used to
|
|
// implement the ReceiveInputEvent methods
|
|
|
|
sync ReceiveMultiTouchInputEvent(MultiTouchInput aEvent)
|
|
returns (nsEventStatus aOutStatus,
|
|
MultiTouchInput aOutEvent,
|
|
ScrollableLayerGuid aOutTargetGuid,
|
|
uint64_t aOutInputBlockId);
|
|
|
|
sync ReceiveMouseInputEvent(MouseInput aEvent)
|
|
returns (nsEventStatus aOutStatus,
|
|
MouseInput aOutEvent,
|
|
ScrollableLayerGuid aOutTargetGuid,
|
|
uint64_t aOutInputBlockId);
|
|
|
|
sync ReceivePanGestureInputEvent(PanGestureInput aEvent)
|
|
returns (nsEventStatus aOutStatus,
|
|
PanGestureInput aOutEvent,
|
|
ScrollableLayerGuid aOutTargetGuid,
|
|
uint64_t aOutInputBlockId);
|
|
|
|
sync ReceivePinchGestureInputEvent(PinchGestureInput aEvent)
|
|
returns (nsEventStatus aOutStatus,
|
|
PinchGestureInput aOutEvent,
|
|
ScrollableLayerGuid aOutTargetGuid,
|
|
uint64_t aOutInputBlockId);
|
|
|
|
sync ReceiveTapGestureInputEvent(TapGestureInput aEvent)
|
|
returns (nsEventStatus aOutStatus,
|
|
TapGestureInput aOutEvent,
|
|
ScrollableLayerGuid aOutTargetGuid,
|
|
uint64_t aOutInputBlockId);
|
|
|
|
sync ReceiveScrollWheelInputEvent(ScrollWheelInput aEvent)
|
|
returns (nsEventStatus aOutStatus,
|
|
ScrollWheelInput aOutEvent,
|
|
ScrollableLayerGuid aOutTargetGuid,
|
|
uint64_t aOutInputBlockId);
|
|
|
|
sync ReceiveKeyboardInputEvent(KeyboardInput aEvent)
|
|
returns (nsEventStatus aOutStatus,
|
|
KeyboardInput aOutEvent,
|
|
ScrollableLayerGuid aOutTargetGuid,
|
|
uint64_t aOutInputBlockId);
|
|
|
|
async UpdateWheelTransaction(LayoutDeviceIntPoint aRefPoint, EventMessage aEventMessage);
|
|
|
|
sync ProcessUnhandledEvent(LayoutDeviceIntPoint aRefPoint)
|
|
returns (LayoutDeviceIntPoint aOutRefPoint,
|
|
ScrollableLayerGuid aOutTargetGuid,
|
|
uint64_t aOutFocusSequenceNumber);
|
|
|
|
async __delete__();
|
|
};
|
|
|
|
} // namespace gfx
|
|
} // namespace mozilla
|