зеркало из https://github.com/mozilla/gecko-dev.git
95 строки
3.2 KiB
C++
95 строки
3.2 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_layers_APZCTreeManagerChild_h
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#define mozilla_layers_APZCTreeManagerChild_h
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#include "mozilla/layers/APZInputBridge.h"
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#include "mozilla/layers/IAPZCTreeManager.h"
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#include "mozilla/layers/PAPZCTreeManagerChild.h"
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namespace mozilla {
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namespace layers {
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class APZInputBridgeChild;
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class RemoteCompositorSession;
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class APZCTreeManagerChild : public IAPZCTreeManager,
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public PAPZCTreeManagerChild {
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friend class PAPZCTreeManagerChild;
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public:
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APZCTreeManagerChild();
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void SetCompositorSession(RemoteCompositorSession* aSession);
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void SetInputBridge(APZInputBridgeChild* aInputBridge);
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void Destroy();
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void SetKeyboardMap(const KeyboardMap& aKeyboardMap) override;
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void ZoomToRect(const SLGuidAndRenderRoot& aGuid, const CSSRect& aRect,
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const uint32_t aFlags = DEFAULT_BEHAVIOR) override;
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void ContentReceivedInputBlock(uint64_t aInputBlockId,
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bool aPreventDefault) override;
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void SetTargetAPZC(uint64_t aInputBlockId,
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const nsTArray<SLGuidAndRenderRoot>& aTargets) override;
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void UpdateZoomConstraints(
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const SLGuidAndRenderRoot& aGuid,
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const Maybe<ZoomConstraints>& aConstraints) override;
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void SetDPI(float aDpiValue) override;
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void SetAllowedTouchBehavior(
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uint64_t aInputBlockId,
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const nsTArray<TouchBehaviorFlags>& aValues) override;
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void StartScrollbarDrag(const SLGuidAndRenderRoot& aGuid,
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const AsyncDragMetrics& aDragMetrics) override;
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bool StartAutoscroll(const SLGuidAndRenderRoot& aGuid,
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const ScreenPoint& aAnchorLocation) override;
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void StopAutoscroll(const SLGuidAndRenderRoot& aGuid) override;
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void SetLongTapEnabled(bool aTapGestureEnabled) override;
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APZInputBridge* InputBridge() override;
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void AddIPDLReference();
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void ReleaseIPDLReference();
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void ActorDestroy(ActorDestroyReason aWhy) override;
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protected:
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MOZ_CAN_RUN_SCRIPT_BOUNDARY
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mozilla::ipc::IPCResult RecvHandleTap(const TapType& aType,
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const LayoutDevicePoint& aPoint,
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const Modifiers& aModifiers,
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const ScrollableLayerGuid& aGuid,
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const uint64_t& aInputBlockId);
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mozilla::ipc::IPCResult RecvNotifyPinchGesture(
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const PinchGestureType& aType, const ScrollableLayerGuid& aGuid,
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const LayoutDeviceCoord& aSpanChange, const Modifiers& aModifiers);
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mozilla::ipc::IPCResult RecvCancelAutoscroll(
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const ScrollableLayerGuid::ViewID& aScrollId);
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virtual ~APZCTreeManagerChild();
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private:
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MOZ_NON_OWNING_REF RemoteCompositorSession* mCompositorSession;
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RefPtr<APZInputBridgeChild> mInputBridge;
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bool mIPCOpen;
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};
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} // namespace layers
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} // namespace mozilla
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#endif // mozilla_layers_APZCTreeManagerChild_h
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