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// Copyright (c) 2012 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 ASH_LAUNCHER_LAUNCHER_NAVIGATOR_H_
#define ASH_LAUNCHER_LAUNCHER_NAVIGATOR_H_
#pragma once
#include "ash/ash_export.h"
#include "ash/launcher/launcher_types.h"
#include "base/basictypes.h"
namespace ash {
class LauncherModel;
// Scans the current launcher item and returns the index of the launcher item
// which should be activated next for the specified |direction|. Returns -1
// if fails to find such item.
ASH_EXPORT int GetNextActivatedItemIndex(const LauncherModel& model,
CycleDirection direction);
} // namespace ash
#endif // ASH_LAUNCHER_LAUNCHER_NAVIGATOR_H_
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