tcclasses.h

// **************************************************************************
// Tianchi C++ library for Qt (open source)
// 天池共享源码库
// 版权所有 (C) 天池共享源码库开发组
// 授权协议：请阅读天池共享源码库附带的授权协议
// **************************************************************************
// 文档说明：一些常用的小类
// ==========================================================================
// 开发日志：
// 日期         人员        说明
// --------------------------------------------------------------------------
// 2013.04.10   圣域天子    建立
// 2013.04.29   XChinux     remove AuthLevel type's typedef keywords
// ==========================================================================
#ifndef TIANCHI_TCCLASSES_H
#define TIANCHI_TCCLASSES_H

#include <tianchi/tcglobal.h>

#include <QDateTime>
#include <QObject>
#include <QString>
#include <QStringList>
#include <QElapsedTimer>
#include <QHash>

class TIANCHI_API TcPlayer : public QObject
{
    Q_OBJECT

    Q_PROPERTY(int       userNo    READ userNo    WRITE setUserNo   ) 
    Q_PROPERTY(QString   userID    READ userID    WRITE setUserID   ) 
    Q_PROPERTY(QString   username  READ username  WRITE setUsername ) 
    Q_PROPERTY(bool      loggedIn  READ loggedIn  WRITE setLoggedIn ) 
    Q_PROPERTY(QDateTime loginTime READ loginTime WRITE setLoginTime) 

public:
    enum AuthLevel
    {
        AUTH_SYSADMIN = 999,  
        AUTH_ADMIN    = 888,  
        AUTH_MANAGER  =  99,  
        AUTH_USER     =   9,  
        AUTH_GUEST    =   1,  
    };

    TcPlayer();

    TcPlayer &operator=(const TcPlayer&);

    inline int userNo() const 
    {
        return m_userNo; 
    }
    inline void setUserNo(int value) 
    { 
        m_userNo = value; 
    }
    inline QString userID() const 
    { 
        return m_userID; 
    }
    inline void setUserID(const QString& value) 
    { 
        m_userID = value.trimmed(); 
    }
    inline QString username() const 
    { 
        return m_username; 
    }
    inline void setUsername(const QString& value) 
    { 
        m_username = value.trimmed(); 
    }
    inline int userLevel() const 
    { 
        return m_userLevel; 
    }
    inline void setUserLevel(int value) 
    { 
        m_userLevel = value; 
    }

    int authority(const QString& key) const;
    inline void setAuthority(const QString& key, int auth) 
    { 
        m_authority[key] = auth; 
    }
    void setAuthorityText(const QString& value);
    void setAuthorityText(const QStringList& value);

    inline QString loginID() const 
    { 
        return m_loginID; 
    }
    inline void setLoginID(const QString& value) 
    { 
        m_loginID = value.trimmed(); 
    }
    inline QString password() const 
    { 
        return m_password; 
    }
    inline void setPassword(const QString& value) 
    { 
        m_password = value.trimmed(); 
    }
    inline bool loggedIn() const 
    { 
        return m_loggedIn; 
    }
    void setLoggedIn(bool value);
    inline void setLoggedIn() 
    { 
        setLoggedIn(true); 
    }
    inline QDateTime loginTime() const 
    { 
        return m_loginTime; 
    }
    inline void setLoginTime(QDateTime value) 
    { 
        m_loginTime = value; m_loggedIn = true; 
    }

    inline int noLoginTime() 
    { 
        return m_loggedIn ? 0 : m_noLoginTimer.elapsed() / 1000; 
    }

    void clear();

private:
    int                 m_userNo;
    QString             m_userID;
    QString             m_username;
    int                 m_userLevel;
    QHash<QString, int> m_authority;

    QString             m_loginID;
    QString             m_password;

    bool                m_loggedIn;
    QDateTime           m_loginTime;
    QElapsedTimer       m_noLoginTimer;
};

class TIANCHI_API TcInvoke
{
public:
    TcInvoke(QObject* o=NULL, QByteArray m="")
    {
        init(o, m);
    }
    TcInvoke &operator=(const TcInvoke& from)
    {
        if ( this != &from )
        {
            this->m_object = from.m_object;
            this->m_method = from.m_method;
        }
        return *this;
    }

    inline bool queued(QGenericArgument val0 = QGenericArgument(0),
                       QGenericArgument val1 = QGenericArgument(),
                       QGenericArgument val2 = QGenericArgument(),
                       QGenericArgument val3 = QGenericArgument(),
                       QGenericArgument val4 = QGenericArgument(),
                       QGenericArgument val5 = QGenericArgument(),
                       QGenericArgument val6 = QGenericArgument(),
                       QGenericArgument val7 = QGenericArgument(),
                       QGenericArgument val8 = QGenericArgument(),
                       QGenericArgument val9 = QGenericArgument())
    {
        try 
        {
            return m_object != NULL ? m_object->metaObject()->invokeMethod(
                        m_object, m_method, Qt::QueuedConnection,
                        val0, val1, val2, val3, val4,
                        val5, val6, val7, val8, val9) : false;
        }
        catch (...)
        {
            return false;
        }
    }

    bool invoke(QGenericArgument val0 = QGenericArgument(0),
                       QGenericArgument val1 = QGenericArgument(),
                       QGenericArgument val2 = QGenericArgument(),
                       QGenericArgument val3 = QGenericArgument(),
                       QGenericArgument val4 = QGenericArgument(),
                       QGenericArgument val5 = QGenericArgument(),
                       QGenericArgument val6 = QGenericArgument(),
                       QGenericArgument val7 = QGenericArgument(),
                       QGenericArgument val8 = QGenericArgument(),
                       QGenericArgument val9 = QGenericArgument());

    inline bool isValid() const 
    { 
        return m_object != NULL && ! m_method.isEmpty(); 
    }

private:
    QObject*    m_object;
    QByteArray  m_method;

    inline void init(QObject* o, QByteArray m)
    {
        m_object = o;
        m_method = m;
    }
};

class TIANCHI_API TcDBFields
{
public:
    TcDBFields() {}
    inline TcDBFields(QHash<QString, QByteArray> fields)
                    { setFields(fields); }

    static void addField(QByteArray& fieldBytes, 
            const QString& name, const QVariant& value);
    static QHash<QString, QByteArray> getFields(const QByteArray& fieldBytes);

    void    setFields(QHash<QString, QByteArray> fields)
    {
        m_fields.clear();
        m_keys.clear();

        m_fields = fields;
        m_keys = m_fields.keys();
    }
    inline QByteArray value(const QString& key) const
    {
        return m_fields.value(key.trimmed().toLower());
    }

private:
    QHash<QString, QByteArray>  m_fields;
    QStringList m_keys;
};

#endif // TIANCHI_CLASSES_H