// Copyright 2016 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.

module display.mojom;

// An interface for clients that are allowed to make changes to the display 
// state.
interface DisplayController {
  // Toggles adding or removing a virtual display. If there is only one display
  // a second display is added. If there is more than one display then the last
  // display is removed. 
  ToggleVirtualDisplay() => (bool success);

  // TODO(kylechar): This interface will need to be expanded to provide
  // additional functionality for the display settings page and other ash
  // keyboard accelerators.
};