108 lines
2.5 KiB
C++
108 lines
2.5 KiB
C++
// Copyright (c) 2016-2018 Kiwano - Nomango
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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#include <kiwano/utils/Task.h>
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namespace kiwano
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{
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Task::Task(const Callback& cb, TickerPtr ticker)
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: running_(true)
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, removeable_(false)
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, callback_(cb)
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, ticker_(ticker)
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{
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}
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Task::Task(const String& name, const Callback& cb, TickerPtr ticker)
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: Task(cb, ticker)
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{
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SetName(name);
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}
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Task::Task(const Callback& cb, Duration interval, int times)
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: running_(true)
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, removeable_(false)
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, callback_(cb)
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{
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ticker_ = MakePtr<Ticker>(interval, times);
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}
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Task::Task(const String& name, const Callback& cb, Duration interval, int times)
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: Task(cb, interval, times)
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{
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SetName(name);
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}
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Task::Task()
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: running_(true)
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, removeable_(false)
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, callback_()
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{
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}
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void Task::Start()
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{
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if (!running_)
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{
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running_ = true;
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if (ticker_)
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ticker_->Resume();
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}
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}
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void Task::Stop()
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{
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if (running_)
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{
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running_ = false;
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if (ticker_)
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ticker_->Pause();
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}
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}
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void Task::Update(Duration dt)
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{
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if (!running_ || removeable_)
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return;
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if (!ticker_ || ticker_->GetTotalTickCount() == 0)
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{
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Remove();
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return;
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}
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if (ticker_->Tick(dt))
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{
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if (callback_)
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callback_(this, ticker_->GetDeltaTime());
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if (ticker_->GetTickedCount() == ticker_->GetTotalTickCount())
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Remove();
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}
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}
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void Task::Reset()
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{
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if (ticker_)
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ticker_->Reset();
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}
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} // namespace kiwano
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