AndroidCompositorWidget.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_AndroidCompositorWidget_h

#define mozilla_widget_AndroidCompositorWidget_h

#include "CompositorWidget.h"

#include "AndroidNativeWindow.h"

#include "GLDefs.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 AndroidCompositorWidgetInitData;

class AndroidCompositorWidget : public CompositorWidget {

 public:

  AndroidCompositorWidget(const AndroidCompositorWidgetInitData& aInitData,

                          const layers::CompositorOptions& aOptions);

  ~AndroidCompositorWidget() override;

  EGLNativeWindowType GetEGLNativeWindow();

  // CompositorWidget overrides

  already_AddRefed<gfx::DrawTarget> StartRemoteDrawingInRegion(

      const LayoutDeviceIntRegion& aInvalidRegion,

      layers::BufferMode* aBufferMode) override;

  void EndRemoteDrawingInRegion(

      gfx::DrawTarget* aDrawTarget,

      const LayoutDeviceIntRegion& aInvalidRegion) override;

  bool OnResumeComposition() override;

  AndroidCompositorWidget* AsAndroid() override { return this; }

  LayoutDeviceIntSize GetClientSize() override;

  void NotifyClientSizeChanged(const LayoutDeviceIntSize& aClientSize);

 protected:

  int32_t mWidgetId;

  java::sdk::Surface::GlobalRef mSurface;

  ANativeWindow* mNativeWindow;

  ANativeWindow_Buffer mBuffer;

  int32_t mFormat;

  LayoutDeviceIntSize mClientSize;

 private:

  // Called whenever the compositor surface may have changed. The derived class

  // should update mSurface to the new compositor surface.

  virtual void OnCompositorSurfaceChanged() = 0;

};

}  // namespace widget

}  // namespace mozilla

#endif  // mozilla_widget_AndroidCompositorWidget_h