зеркало из https://github.com/mozilla/gecko-dev.git
58 строки
1.9 KiB
C++
58 строки
1.9 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set sw=4 ts=8 et 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_APZChild_h
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#define mozilla_layers_APZChild_h
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#include "mozilla/layers/PAPZChild.h"
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namespace mozilla {
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namespace layers {
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class GeckoContentController;
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/**
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* APZChild implements PAPZChild and is used to remote a GeckoContentController
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* that lives in a different process than where APZ lives.
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*/
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class APZChild final : public PAPZChild
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{
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public:
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explicit APZChild(RefPtr<GeckoContentController> aController);
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~APZChild();
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mozilla::ipc::IPCResult RecvRequestContentRepaint(const FrameMetrics& frame) override;
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mozilla::ipc::IPCResult RecvUpdateOverscrollVelocity(const float& aX, const float& aY, const bool& aIsRootContent) override;
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mozilla::ipc::IPCResult RecvUpdateOverscrollOffset(const float& aX, const float& aY, const bool& aIsRootContent) override;
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mozilla::ipc::IPCResult RecvNotifyMozMouseScrollEvent(const ViewID& aScrollId,
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const nsString& aEvent) override;
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mozilla::ipc::IPCResult RecvNotifyAPZStateChange(const ScrollableLayerGuid& aGuid,
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const APZStateChange& aChange,
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const int& aArg) override;
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mozilla::ipc::IPCResult RecvNotifyFlushComplete() override;
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mozilla::ipc::IPCResult RecvNotifyAsyncScrollbarDragRejected(const ViewID& aScrollId) override;
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mozilla::ipc::IPCResult RecvNotifyAutoscrollHandledByAPZ(const ViewID& aScrollId) override;
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mozilla::ipc::IPCResult RecvDestroy() override;
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private:
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RefPtr<GeckoContentController> mController;
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};
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} // namespace layers
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} // namespace mozilla
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#endif // mozilla_layers_APZChild_h
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