// Copyright 2017 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 ash.mojom;

// All methods operate on the shelf on the primary display.
interface ShelfTestApi {
  // Returns true if the shelf is visible (e.g. not auto-hidden).
  IsVisible() => (bool visible);

  // Forces a visibility update and then runs the callback.
  UpdateVisibility() => ();

  // Returns true if a window is overlapping the shelf, which changes its
  // appearance slightly.
  HasOverlappingWindow() => (bool overlap);

  // Returns true if the shelf alignment is BOTTOM_LOCKED, which is not exposed
  // via prefs.
  IsAlignmentBottomLocked() => (bool locked);
};