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#pragma once
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#include <QMutex>
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#include <QString>
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#include <QSerialPort>
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#include <QMap>
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#include <QThread>
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#include "device/Device.h"
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#include <thread>
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class DeviceManager
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{
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public:
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static DeviceManager *GetInstance() {
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if(!m_pInstance)
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{
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m_mutex.lock();
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if(!m_pInstance)
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{
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m_pInstance = new DeviceManager();
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}
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m_mutex.unlock();
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}
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return m_pInstance;
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}
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DeviceManager(const DeviceManager&)= delete;
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DeviceManager& operator=(const DeviceManager&)= delete;
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void AddDevice(QString deviceName, Device *device);
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void RemoveDevice(QString deviceName);
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void RemoveAllDevices();
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Device *GetDevice(QString deviceName);
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Device *GetCurrDevice();
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void setCurrDeviceName(std::string currDeviceName) { m_currDeviceName = currDeviceName; }
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void setCurrBaudRate(std::string currBaudRate) { m_currBaudRate = currBaudRate; }
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void setCurrDataBits(std::string currDataBits) { m_currDataBits = currDataBits; }
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void setCurrStopBits(std::string currStopBits) { m_currStopBits = currStopBits; }
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void setCurrParity(std::string currParity) { m_currParity = currParity; }
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std::string getCurrDeviceName() { return m_currDeviceName; }
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std::string getCurrBaudRate() { return m_currBaudRate; }
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std::string getCurrDataBits() { return m_currDataBits; }
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std::string getCurrStopBits() { return m_currStopBits; }
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std::string getCurrParity() { return m_currParity; }
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private:
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DeviceManager() {};
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private:
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static DeviceManager *m_pInstance;
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static QMutex m_mutex;
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QMap<QString, Device *> m_deviceMap;
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std::string m_currDeviceName;
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std::string m_currBaudRate;
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std::string m_currDataBits;
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std::string m_currStopBits;
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std::string m_currParity;
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private:
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// 垃圾回收类，它的唯一工作就是在析构函数中删除DeviceFactory的实例
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class Garbo
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{
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public:
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~Garbo()
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{
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if (DeviceManager::m_pInstance)
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{
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// 销毁设备管理单例实例
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delete DeviceManager::m_pInstance;
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}
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}
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};
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// 定义一个静态成员，在程序结束时，系统会调用它的析构函数
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static Garbo m_Garbo;
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};
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