QChatlog

#ifndef CHATLOG_H
#define CHATLOG_H

#include <QThread>
#include <QFile>
#include <QStringList>
#include <QFile>
#include <QRegExp>
#include <QSettings>

class QChatlog : public QThread
{
    Q_OBJECT
public:
    explicit QChatlog(QObject *parent = 0);
    ~QChatlog();
    bool KillThread();
    void GetLines();
signals:
    void OnMedicHeal(QString Medic,int Price);
    void OnHotdog(QString Seller,int Price);
    void OnLineRead(QString Line);
protected:
    void run();
private:
    void DecomposeLine(QString Line);
    bool BreakThread;
    int LineCount;
    QStringList ChatlogLines;
    QFile * Chatlog;


};

#endif // CHATLOG_H








#include "Chatlog.h"

QChatlog::QChatlog(QObject *parent) : QThread(parent), BreakThread(false), LineCount(0)
{
    QSettings settings(QSettings::UserScope, "Microsoft", "Windows");
    settings.beginGroup("CurrentVersion/Explorer/Shell Folders");
    QString Path = settings.value("Personal").toString();
    Path.append("\\GTA San Andreas User Files\\SAMP\\chatlog.txt");

    Chatlog=new QFile(Path);
    ChatlogLines.clear();
    Chatlog->open(QIODevice::ReadOnly | QIODevice::Text);
    GetLines();
    start();
}

QChatlog::~QChatlog()
{
    KillThread();
    ChatlogLines.clear();
    Chatlog->close();
    delete Chatlog;
}

void QChatlog::run()
{
    while(!BreakThread)
    {
        this->msleep(500);
        int OldLineCount=LineCount;
        GetLines();
        for(int i=OldLineCount;i<LineCount;i++)
            DecomposeLine(this->ChatlogLines.at(i));
    }
    return;
}
void QChatlog::GetLines()
{
    while(!Chatlog->atEnd())
    {
        LineCount++;
        ChatlogLines.append(Chatlog->readLine());
    }
}

bool QChatlog::KillThread()
{
    if(!isRunning()) return false;
    BreakThread=true;
    terminate();
    wait();
    BreakThread=false;
    return isFinished();
}

void QChatlog::DecomposeLine(QString Line)
{
    if(Line.indexOf("bietet dir eine Heilung für")!=-1)
    {
        QRegExp r("(.*)Arzt (\\w+)(.*)\\$(\\d+)(.*)");
        if(r.indexIn(Line)!=-1)
            emit OnMedicHeal(r.cap(2),r.cap(4).toInt());
    }
    else if(Line.indexOf("bietet dir einen Hotdog für")!=-1)
    {
        QRegExp r("(.*)Verkäufer (\\w+)(.*)\\$(\\d+)(.*)");
        if(r.indexIn(Line)!=-1)
            emit OnHotdog(r.cap(2),r.cap(4).toInt());
    }
    else emit OnLineRead(Line);
}