/*

 * uisetting.cpp

 *

 *  Created on: 2010-2-8

 *      Author: y183zhan

 */

#include <QFile>

#include <QTextStream>

#include <QDateTime>

#include "uisetting.h"

const QString SETTINGFILE = "c:\\TestFramework\\StfQtUISetting.ini";

UiSetting::UiSetting()

    {

    if(!load())

        {

        loadDefault();

        }

    }

UiSetting::~UiSetting()

    {

    }

QString UiSetting::ReadSetting(const QString& item)

    {

    QString value = "";

    if(settingList.contains(item))

        {

        value = settingList.value(item);

        }

    return value;

    }

void UiSetting::SetSetting(const QString& item, const QString& value)

    {

    if(settingList.contains(item))

        {

        settingList.remove(item);

        }

    settingList.insert(item, value);

    save();

    }

void UiSetting::loadDefault()

    {

    settingList.clear();

    settingList.insert("showoutput", "true");

    //add mor default setting here.

    }

bool UiSetting::load()

    {

    QFile file(SETTINGFILE);

    if(!file.open(QIODevice::ReadOnly))

        {

        return false;

        }

    QTextStream in(&file);

    QString line, item, value;

    int index;

    while(!in.atEnd())

        {

        line = in.readLine().trimmed().toLower();

        if(!line.startsWith("//"))

            {

            index = line.indexOf("=");

            if(index > 0 && index < line.length() - 1)

                {

                item = line.left(index).trimmed();

                value = line.right(line.length() - index  -1);

                settingList.insert(item, value);

                }

            }

        //end while.

        }

    return true;

    }

bool UiSetting::save()

    {

    QFile file(SETTINGFILE);

    if(!file.open(QIODevice::WriteOnly))

        {

        return false;

        }

    QTextStream in(&file);

    in << "//STFQtUI Setting.\r\n";

    in << "//Created at: " + QDateTime::currentDateTime().toString("yyyy.mm.dd hh:mm::ss");

    in << "\r\n";

    for(int i=0;i< settingList.size();i++)

        {

        in << settingList.keys()[i];

        in << "=";

        in << settingList.value(settingList.keys()[i]);

        in << "\r\n";

        }

    return true;    

    }