зеркало из https://github.com/mozilla/gecko-dev.git
120 строки
3.4 KiB
C++
120 строки
3.4 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/* vim: set ts=8 sts=2 et sw=2 tw=99: */
|
|
/* 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_APZCTreeManagerChild_h
|
|
#define mozilla_layers_APZCTreeManagerChild_h
|
|
|
|
#include "mozilla/layers/IAPZCTreeManager.h"
|
|
#include "mozilla/layers/PAPZCTreeManagerChild.h"
|
|
|
|
namespace mozilla {
|
|
namespace layers {
|
|
|
|
class RemoteCompositorSession;
|
|
|
|
class APZCTreeManagerChild
|
|
: public IAPZCTreeManager
|
|
, public PAPZCTreeManagerChild
|
|
{
|
|
public:
|
|
APZCTreeManagerChild();
|
|
|
|
void SetCompositorSession(RemoteCompositorSession* aSession);
|
|
|
|
nsEventStatus
|
|
ReceiveInputEvent(
|
|
InputData& aEvent,
|
|
ScrollableLayerGuid* aOutTargetGuid,
|
|
uint64_t* aOutInputBlockId) override;
|
|
|
|
void
|
|
SetKeyboardMap(const KeyboardMap& aKeyboardMap) override;
|
|
|
|
void
|
|
ZoomToRect(
|
|
const ScrollableLayerGuid& aGuid,
|
|
const CSSRect& aRect,
|
|
const uint32_t aFlags = DEFAULT_BEHAVIOR) override;
|
|
|
|
void
|
|
ContentReceivedInputBlock(
|
|
uint64_t aInputBlockId,
|
|
bool aPreventDefault) override;
|
|
|
|
void
|
|
SetTargetAPZC(
|
|
uint64_t aInputBlockId,
|
|
const nsTArray<ScrollableLayerGuid>& aTargets) override;
|
|
|
|
void
|
|
UpdateZoomConstraints(
|
|
const ScrollableLayerGuid& aGuid,
|
|
const Maybe<ZoomConstraints>& aConstraints) override;
|
|
|
|
void
|
|
SetDPI(float aDpiValue) override;
|
|
|
|
void
|
|
SetAllowedTouchBehavior(
|
|
uint64_t aInputBlockId,
|
|
const nsTArray<TouchBehaviorFlags>& aValues) override;
|
|
|
|
void
|
|
StartScrollbarDrag(
|
|
const ScrollableLayerGuid& aGuid,
|
|
const AsyncDragMetrics& aDragMetrics) override;
|
|
|
|
void
|
|
StartAutoscroll(
|
|
const ScrollableLayerGuid& aGuid,
|
|
const ScreenPoint& aAnchorLocation) override;
|
|
|
|
void
|
|
StopAutoscroll(const ScrollableLayerGuid& aGuid) override;
|
|
|
|
void
|
|
SetLongTapEnabled(bool aTapGestureEnabled) override;
|
|
|
|
void
|
|
ProcessTouchVelocity(uint32_t aTimestampMs, float aSpeedY) override;
|
|
|
|
void
|
|
ProcessUnhandledEvent(
|
|
LayoutDeviceIntPoint* aRefPoint,
|
|
ScrollableLayerGuid* aOutTargetGuid,
|
|
uint64_t* aOutFocusSequenceNumber) override;
|
|
|
|
void
|
|
UpdateWheelTransaction(
|
|
LayoutDeviceIntPoint aRefPoint,
|
|
EventMessage aEventMessage) override;
|
|
|
|
protected:
|
|
mozilla::ipc::IPCResult RecvHandleTap(const TapType& aType,
|
|
const LayoutDevicePoint& aPoint,
|
|
const Modifiers& aModifiers,
|
|
const ScrollableLayerGuid& aGuid,
|
|
const uint64_t& aInputBlockId) override;
|
|
|
|
mozilla::ipc::IPCResult RecvNotifyPinchGesture(const PinchGestureType& aType,
|
|
const ScrollableLayerGuid& aGuid,
|
|
const LayoutDeviceCoord& aSpanChange,
|
|
const Modifiers& aModifiers) override;
|
|
|
|
mozilla::ipc::IPCResult RecvCancelAutoscroll(const FrameMetrics::ViewID& aScrollId) override;
|
|
|
|
virtual
|
|
~APZCTreeManagerChild() { }
|
|
|
|
private:
|
|
MOZ_NON_OWNING_REF RemoteCompositorSession* mCompositorSession;
|
|
};
|
|
|
|
} // namespace layers
|
|
} // namespace mozilla
|
|
|
|
#endif // mozilla_layers_APZCTreeManagerChild_h
|