CocoaCompositorWidget.h

Enable keyboard shortcuts

/* -*- Mode: c++; c-basic-offset: 2; tab-width: 20; indent-tabs-mode: nil; -*-

 * 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_widget_CocoaCompositorWidget_h

#define mozilla_widget_CocoaCompositorWidget_h

#include "CompositorWidget.h"

#include "mozilla/ipc/Endpoint.h"

#include "mozilla/layers/NativeLayerRemoteChild.h"

namespace mozilla {

namespace widget {

class PlatformCompositorWidgetDelegate : public CompositorWidgetDelegate {

 public:

  virtual void NotifyClientSizeChanged(

      const LayoutDeviceIntSize& aClientSize) = 0;

  // CompositorWidgetDelegate Overrides

  PlatformCompositorWidgetDelegate* AsPlatformSpecificDelegate() override {

    return this;

};

class CocoaCompositorWidgetInitData;

class CocoaCompositorWidget : public CompositorWidget {

 public:

  CocoaCompositorWidget(const layers::CompositorOptions& aOptions);

  ~CocoaCompositorWidget();

  virtual void Init(CompositorWidgetInitData&& aInitData);

  // CompositorWidget overrides

  RefPtr<layers::NativeLayerRoot> GetNativeLayerRoot() override;

  already_AddRefed<gfx::DrawTarget> StartRemoteDrawingInRegion(

      const LayoutDeviceIntRegion& aInvalidRegion) override;

  void EndRemoteDrawingInRegion(

      gfx::DrawTarget* aDrawTarget,

      const LayoutDeviceIntRegion& aInvalidRegion) override;

  LayoutDeviceIntSize GetClientSize() override;

  void NotifyClientSizeChanged(const LayoutDeviceIntSize& aClientSize);

  CocoaCompositorWidget* AsCocoa() override { return this; }

 protected:

  LayoutDeviceIntSize mClientSize;

  ipc::Endpoint<mozilla::layers::PNativeLayerRemoteChild> mChildEndpoint;

 private:

  void CreateNativeLayerRoot();

  RefPtr<layers::NativeLayerRoot> mNativeLayerRoot;

};

}  // namespace widget

}  // namespace mozilla

#endif  // mozilla_widget_CocoaCompositorWidget_h