#ifndef MAINWINDOW_H
#define MAINWINDOW_H

#include <QMainWindow>
#include <QtNetwork>
#include <QDataStream>
#include <QTextStream>
#include "TcpServer.h"

namespace Ui {
class MainWindow;
}

class MainWindow : public QMainWindow
{
 Q_OBJECT

public:
 explicit MainWindow(QWidget *parent = 0);
 ~MainWindow();

 void setUdpGuiExt();
 void setTcpSvrGuiExt();
 void setTcpClientGuiExt();

 QList<int> tcpClientSocketDescriptorList;
 int TcpClientLinkCnt;

signals:
 void sendDataToClient(char *msg, int length, int socketDescriptor, int socketDescriptorEx);

private slots:
 void on_actionEnglish_triggered();

 void on_pBtnNetCnnt_clicked(bool checked);
 void on_cBoxNetType_currentIndexChanged(int index);

 void on_pBtnSendData_clicked();
 void on_pBtnClearRcvDisp_clicked();
 void on_lEditUdpPort_textChanged(QString text);
 void on_lEditUdpIP_textChanged(QString text);
 void on_pBtnResetCnt_clicked();
 char ConvertHexChar(char ch);
 char ConvertHexStr(QString hexSubStr);

 //=======UDP========
 void udpDataReceived();

 //=====TCP Client=====
 void tcpClientDataReceived();

 //=====TCP Server=====
 bool slotTryCreateTcpServer();
 void slotDeleteTcpServer();
 void tcpServerDataReceived(char* msg, int length, int socketDescriptorEx);

 void addClientLink(QString clientAddrPort, int socketDescriptor);
 void removeClientLink(QString clientAddrPort, int socketDescriptor);
 void toSendData();
 void toSendFile();
 void insertDateTimeInRcvDisp();

 void msDelay(unsigned int msec);

 void on_pBtnSaveRcvData_clicked();
 void on_cBoxLoopSnd_toggled(bool checked);
 void on_lEdit_Interval_ms_editingFinished();

 void on_pBtnClearSndDisp_clicked();

 void on_pBtnLoadSndData_clicked();

 void on_StartRcvFile_clicked(bool checked);

 void on_cBoxStartSndFile_clicked(bool checked);

 void on_cBox_SndHexDisp_clicked(bool checked);


 void on_actionChinese_triggered();

private:
 Ui::MainWindow *ui;

 QString m_ip;
 //-----UDP-----
 QUdpSocket *udpSocket;
 QHostAddress lhAddr;
 int lhPort;
 QHostAddress rmtAddr;
 int rmtPort;

 //-----TCP Client-----
 QHostAddress *rmtServerIP;
 QTcpSocket *tcpClientSocket;
 TcpServer *mtcpServer;

 //Global state
 unsigned int rcvDataCnt;
 unsigned int sndDataCnt;
 //bool NetState;
 QTimer *timer;
 bool loopSending;

 QString CurIPPort;

 QString CurPath;
 QFile *curFile;

 QTranslator translator;
};

#endif // MAINWINDOW_H