71 lines
1.6 KiB
C
71 lines
1.6 KiB
C
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#ifndef WORKERFACTORY_H
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#define WORKERFACTORY_H
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#include <QObject>
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#include "../common/mydefine.h"
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#include "../common/reflect.h"
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/**
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* @brief 备份还原相关任务处理类基类
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*/
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class Worker : public QObject
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{
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Q_OBJECT
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public:
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explicit Worker();
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virtual ~Worker();
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signals:
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// 检测结果信号
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void checkResult(int result);
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// 进度百分比
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void progress(int currentRate);
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// 工作结果信号
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void workResult(bool result);
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// 任务取消
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void cancel();
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public slots:
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// 环境检测
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void checkEnv();
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// 任务处理
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void doWork();
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protected:
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// 环境检测，个性化部分派生类去实现
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virtual bool checkEnvEx();
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// 任务处理，个性化部分派生类去实现
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virtual void doWorkEx();
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// 任务取消，个性化部分派生类去实现
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virtual void cancelEx();
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public:
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void setParam(const BackupWrapper& backupWrapper) { m_backupWrapper = backupWrapper; }
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public:
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// 同一时间只能运行一个备份/还原等操作
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BackupWrapper m_backupWrapper;
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// 是否取消操作
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bool m_bCancel;
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};
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/**
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* @brief 备份还原相关任务工厂类
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*/
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class WorkerFactory
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{
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public:
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/**
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* @brief 根据操作类型和位置创建相应的处理类
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* @param type 操作类型，如：系统备份, 系统还原
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* @param position 本地备份还是U盘备份: 0-本地备份；1-移动设备备份
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* @return Worker派生类对象指针，需调用者释放此对象
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*/
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static Worker * createWorker(int type, int position);
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};
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#endif // WORKERFACTORY_H
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