gfx/ipc/RemoteCompositorSession.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 #ifndef include_mozilla_gfx_ipc_RemoteCompositorSession_h
   7 #define include_mozilla_gfx_ipc_RemoteCompositorSession_h
   8
   9 #include "CompositorSession.h"
  10 #include "mozilla/gfx/Point.h"
  11 #include "Units.h"
  12
  13 class nsIWidget;
  14
  15 namespace mozilla {
  16 namespace layers {
  17
  18 class APZCTreeManagerChild;
  19
  20 class RemoteCompositorSession final : public CompositorSession {
  21  public:
  22   RemoteCompositorSession(nsBaseWidget* aWidget, CompositorBridgeChild* aChild,
  23                           CompositorWidgetDelegate* aWidgetDelegate,
  24                           APZCTreeManagerChild* aAPZ,
  25                           const LayersId& aRootLayerTreeId);
  26   virtual ~RemoteCompositorSession();
  27
  28   CompositorBridgeParent* GetInProcessBridge() const override;
  29   void SetContentController(GeckoContentController* aController) override;
  30   GeckoContentController* GetContentController();
  31   nsIWidget* GetWidget() const;
  32   RefPtr<IAPZCTreeManager> GetAPZCTreeManager() const override;
  33   void Shutdown() override;
  34
  35   void NotifySessionLost();
  36
  37  private:
  38   RefPtr<APZCTreeManagerChild> mAPZ;
  39   RefPtr<GeckoContentController> mContentController;
  40 };
  41
  42 }  // namespace layers
  43 }  // namespace mozilla
  44
  45 #endif  // include_mozilla_gfx_ipc_RemoteCompositorSession_h