gfx/layers/ipc/APZInputBridgeParent.h

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #ifndef mozilla_layers_APZInputBridgeParent_h
   8 #define mozilla_layers_APZInputBridgeParent_h
   9
  10 #include "mozilla/layers/PAPZInputBridgeParent.h"
  11
  12 namespace mozilla {
  13 namespace layers {
  14
  15 class IAPZCTreeManager;
  16
  17 class APZInputBridgeParent : public PAPZInputBridgeParent {
  18   NS_INLINE_DECL_REFCOUNTING(APZInputBridgeParent, final)
  19
  20  public:
  21   static RefPtr<APZInputBridgeParent> Create(
  22       const LayersId& aLayersId, Endpoint<PAPZInputBridgeParent>&& aEndpoint);
  23
  24   mozilla::ipc::IPCResult RecvReceiveMultiTouchInputEvent(
  25       const MultiTouchInput& aEvent, bool aWantsCallback,
  26       APZEventResult* aOutResult, MultiTouchInput* aOutEvent);
  27
  28   mozilla::ipc::IPCResult RecvReceiveMouseInputEvent(const MouseInput& aEvent,
  29                                                      bool aWantsCallback,
  30                                                      APZEventResult* aOutResult,
  31                                                      MouseInput* aOutEvent);
  32
  33   mozilla::ipc::IPCResult RecvReceivePanGestureInputEvent(
  34       const PanGestureInput& aEvent, bool aWantsCallback,
  35       APZEventResult* aOutResult, PanGestureInput* aOutEvent);
  36
  37   mozilla::ipc::IPCResult RecvReceivePinchGestureInputEvent(
  38       const PinchGestureInput& aEvent, bool aWantsCallback,
  39       APZEventResult* aOutResult, PinchGestureInput* aOutEvent);
  40
  41   mozilla::ipc::IPCResult RecvReceiveTapGestureInputEvent(
  42       const TapGestureInput& aEvent, bool aWantsCallback,
  43       APZEventResult* aOutResult, TapGestureInput* aOutEvent);
  44
  45   mozilla::ipc::IPCResult RecvReceiveScrollWheelInputEvent(
  46       const ScrollWheelInput& aEvent, bool aWantsCallback,
  47       APZEventResult* aOutResult, ScrollWheelInput* aOutEvent);
  48
  49   mozilla::ipc::IPCResult RecvReceiveKeyboardInputEvent(
  50       const KeyboardInput& aEvent, bool aWantsCallback,
  51       APZEventResult* aOutResult, KeyboardInput* aOutEvent);
  52
  53   mozilla::ipc::IPCResult RecvUpdateWheelTransaction(
  54       const LayoutDeviceIntPoint& aRefPoint, const EventMessage& aEventMessage,
  55       const Maybe<ScrollableLayerGuid>& aTargetGuid);
  56
  57   mozilla::ipc::IPCResult RecvProcessUnhandledEvent(
  58       const LayoutDeviceIntPoint& aRefPoint, LayoutDeviceIntPoint* aOutRefPoint,
  59       ScrollableLayerGuid* aOutTargetGuid, uint64_t* aOutFocusSequenceNumber,
  60       LayersId* aOutLayersId);
  61
  62   void ActorDestroy(ActorDestroyReason aWhy) override;
  63
  64  protected:
  65   explicit APZInputBridgeParent(const LayersId& aLayersId);
  66   virtual ~APZInputBridgeParent();
  67
  68  private:
  69   RefPtr<IAPZCTreeManager> mTreeManager;
  70 };
  71
  72 }  // namespace layers
  73 }  // namespace mozilla
  74
  75 #endif  // mozilla_layers_APZInputBridgeParent_h