ui/views/widget/desktop_aura/desktop_screen_ozone.h

// Copyright 2018 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef UI_VIEWS_WIDGET_DESKTOP_AURA_DESKTOP_SCREEN_OZONE_H_
#define UI_VIEWS_WIDGET_DESKTOP_AURA_DESKTOP_SCREEN_OZONE_H_

#include "ui/display/screen_base.h"
#include "ui/display/types/native_display_observer.h"

namespace display {
class NativeDisplayDelegate;
class DisplaySnapshot;
}  // namespace display

namespace views {

class DesktopScreenOzone : public display::ScreenBase,
                           public display::NativeDisplayObserver {
 public:
  DesktopScreenOzone();
  ~DesktopScreenOzone() override;

 private:
  void OnHostDisplaysReady(
      const std::vector<display::DisplaySnapshot*>& displays);

  // display::NativeDisplayDelegate:
  void OnConfigurationChanged() override;
  void OnDisplaySnapshotsInvalidated() override;

  std::unique_ptr<display::NativeDisplayDelegate> delegate_;

  DISALLOW_COPY_AND_ASSIGN(DesktopScreenOzone);
};

}  // namespace views

#endif  // UI_VIEWS_WIDGET_DESKTOP_AURA_DESKTOP_SCREEN_OZONE_H_