| // Copyright 2014 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. |
| |
| #include "ui/base/accelerators/accelerator_history.h" |
| |
| #include "ui/events/event_constants.h" |
| |
| namespace ui { |
| |
| // ---------------------------------------------------------------------- |
| // Public Methods |
| // ---------------------------------------------------------------------- |
| |
| AcceleratorHistory::AcceleratorHistory() |
| : current_accelerator_(), |
| previous_accelerator_() { |
| } |
| |
| AcceleratorHistory::~AcceleratorHistory() { |
| } |
| |
| void AcceleratorHistory::StoreCurrentAccelerator( |
| const Accelerator& accelerator) { |
| if (accelerator != current_accelerator_) { |
| previous_accelerator_ = current_accelerator_; |
| current_accelerator_ = accelerator; |
| } |
| } |
| |
| } // namespace ui |