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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/APZChild.h
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'gfx/layers/ipc/APZChild.h')
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diff --git a/gfx/layers/ipc/APZChild.h b/gfx/layers/ipc/APZChild.h
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+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set sw=4 ts=8 et tw=80 : */
+/* 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_APZChild_h
+#define mozilla_layers_APZChild_h
+
+#include "mozilla/layers/PAPZChild.h"
+
+namespace mozilla {
+
+namespace layers {
+
+class GeckoContentController;
+
+/**
+ * APZChild implements PAPZChild and is used to remote a GeckoContentController
+ * that lives in a different process than where APZ lives.
+ */
+class APZChild final : public PAPZChild
+{
+public:
+ explicit APZChild(RefPtr<GeckoContentController> aController);
+ ~APZChild();
+
+ bool RecvRequestContentRepaint(const FrameMetrics& frame) override;
+
+ bool RecvUpdateOverscrollVelocity(const float& aX, const float& aY, const bool& aIsRootContent) override;
+
+ bool RecvUpdateOverscrollOffset(const float& aX, const float& aY, const bool& aIsRootContent) override;
+
+ bool RecvSetScrollingRootContent(const bool& aIsRootContent) override;
+
+ bool RecvNotifyMozMouseScrollEvent(const ViewID& aScrollId,
+ const nsString& aEvent) override;
+
+ bool RecvNotifyAPZStateChange(const ScrollableLayerGuid& aGuid,
+ const APZStateChange& aChange,
+ const int& aArg) override;
+
+ bool RecvNotifyFlushComplete() override;
+
+ bool RecvDestroy() override;
+
+private:
+ RefPtr<GeckoContentController> mController;
+};
+
+} // namespace layers
+
+} // namespace mozilla
+
+#endif // mozilla_layers_APZChild_h