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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /gfx/layers/ipc/APZCTreeManagerChild.h
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'gfx/layers/ipc/APZCTreeManagerChild.h')
-rw-r--r--gfx/layers/ipc/APZCTreeManagerChild.h111
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diff --git a/gfx/layers/ipc/APZCTreeManagerChild.h b/gfx/layers/ipc/APZCTreeManagerChild.h
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+/* -*- 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
+ 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
+ CancelAnimation(const ScrollableLayerGuid &aGuid) override;
+
+ void
+ AdjustScrollForSurfaceShift(const ScreenPoint& aShift) 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
+ SetLongTapEnabled(bool aTapGestureEnabled) override;
+
+ void
+ ProcessTouchVelocity(uint32_t aTimestampMs, float aSpeedY) override;
+
+ void
+ TransformEventRefPoint(
+ LayoutDeviceIntPoint* aRefPoint,
+ ScrollableLayerGuid* aOutTargetGuid) override;
+
+ void
+ UpdateWheelTransaction(
+ LayoutDeviceIntPoint aRefPoint,
+ EventMessage aEventMessage) override;
+
+protected:
+ bool RecvHandleTap(const TapType& aType,
+ const LayoutDevicePoint& aPoint,
+ const Modifiers& aModifiers,
+ const ScrollableLayerGuid& aGuid,
+ const uint64_t& aInputBlockId) override;
+
+ bool RecvNotifyPinchGesture(const PinchGestureType& aType,
+ const ScrollableLayerGuid& aGuid,
+ const LayoutDeviceCoord& aSpanChange,
+ const Modifiers& aModifiers) override;
+
+ virtual
+ ~APZCTreeManagerChild() { }
+
+private:
+ MOZ_NON_OWNING_REF RemoteCompositorSession* mCompositorSession;
+};
+
+} // namespace layers
+} // namespace mozilla
+
+#endif // mozilla_layers_APZCTreeManagerChild_h