| // Copyright (c) 2011 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/views/repeat_controller.h" |
| |
| #include <utility> |
| |
| using base::TimeDelta; |
| |
| namespace views { |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| // RepeatController, public: |
| |
| RepeatController::RepeatController(base::RepeatingClosure callback) |
| : callback_(std::move(callback)) {} |
| |
| RepeatController::~RepeatController() = default; |
| |
| void RepeatController::Start() { |
| // The first timer is slightly longer than subsequent repeats. |
| timer_.Start(FROM_HERE, TimeDelta::FromMilliseconds(250), this, |
| &RepeatController::Run); |
| } |
| |
| void RepeatController::Stop() { |
| timer_.Stop(); |
| } |
| |
| /////////////////////////////////////////////////////////////////////////////// |
| // RepeatController, private: |
| |
| void RepeatController::Run() { |
| timer_.Start(FROM_HERE, TimeDelta::FromMilliseconds(50), this, |
| &RepeatController::Run); |
| callback_.Run(); |
| } |
| |
| } // namespace views |