| // 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_ |
| |
| #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_ |