RRJServer/ServerLMS/dialogsettingstray.cpp

#include <QXmlStreamReader>
#include "dialogsettingstray.h"
#include "Systems/tools.h"
#include "ui_dialogsettingstray.h"

DialogSettingsTray::DialogSettingsTray(QWidget *parent) :
    QDialog(parent),
    ui(new Ui::DialogSettingsTray),
    settings(nullptr),
    flSettingsServerChanged(false)
{
    ui->setupUi(this);

    settings = new ServerDBSettings;

    //Задаём два пункта с текстом локалей в комбобоксе
    ui->cmbLanguage->addItems(QStringList() << "English" << "Русский");

    if(loadSettings(settings))
    {
        if(settings->Language == "ENG")
            ui->cmbLanguage->setCurrentText("English");
        else
            ui->cmbLanguage->setCurrentText("Русский");

        //ui->editAddress->setText(settings->Address);
        //ui->editPort->setText(settings->Port);
    }

    ui->btnSave->setEnabled(false);
    flSettingsServerChanged = false;
}

DialogSettingsTray::~DialogSettingsTray()
{
    delete ui;
    delete settings;
}

ServerDBSettings DialogSettingsTray::getSettings()
{
    return *settings;
}

bool DialogSettingsTray::loadSettings(ServerDBSettings *settings)
{
    QFile file(settingsName);
    if(! file.open(QIODevice::ReadOnly))
        return false;

    QXmlStreamReader xmlReader(&file);

    while (!xmlReader.atEnd()){

        if(xmlReader.isStartElement()){

            if(xmlReader.name() == "DataBaseSettings")
            {

                foreach(const QXmlStreamAttribute &attr, xmlReader.attributes()){
                    QString name = attr.name().toString();
                    QString value = attr.value().toString();

                    if(name == "Type"){
                        settings->Type = value;
                    }

                    if(name == "Name"){
                        settings->Name = value;
                    }

                    if(name == "UserName"){
                        settings->UserName = value;
                    }

                    if(name == "Password"){
                        settings->Password = value;
                    }

                    if(name == "HostName"){
                        settings->HostName = value;
                    }

                    if(name == "Port"){
                        settings->Port = value;
                    }

                    if(name == "Language"){
                        settings->Language = value;
                    }

                }
            }
        }

        xmlReader.readNext();
    }

    file.close();

    return true;
}

void DialogSettingsTray::on_cmbLanguage_currentTextChanged(const QString &arg1)
{

}

void DialogSettingsTray::on_btnSave_clicked()
{
    if(ui->cmbLanguage->currentText() == QStringLiteral("English"))
    {
        settings->Language = "ENG";
    }
    else
    {
        settings->Language = "RUS";
    }

    //settings->Address = ui->editUserName->text();
    //settings->Address = ui->editPassword->text();
    //settings->Address = ui->editHostName->text();
    //settings->Port = ui->editPort->text();

    saveSettings();

    this->accept();
}

bool DialogSettingsTray::saveSettings()
{
    QFile file(settingsName);

    if(! file.open(QIODevice::WriteOnly))
        return false;

    QXmlStreamWriter xmlWriter(&file);

    xmlWriter.setAutoFormatting(true);
    xmlWriter.writeStartDocument();

    xmlWriter.writeStartElement("ServerSettingsContainer");
    xmlWriter.writeStartElement("DataBaseSettings");

    xmlWriter.writeAttribute("Type", settings->Type);
    xmlWriter.writeAttribute("Name", settings->Name);
    xmlWriter.writeAttribute("UserName", settings->UserName);
    xmlWriter.writeAttribute("Password", settings->Password);
    xmlWriter.writeAttribute("HostName", settings->HostName);
    xmlWriter.writeAttribute("Port", settings->Port);
    xmlWriter.writeAttribute("Language", settings->Language);

    xmlWriter.writeEndElement();
    xmlWriter.writeEndElement();

    xmlWriter.writeEndDocument();

    file.close();

    return true;
}

void DialogSettingsTray::on_cmbLanguage_currentIndexChanged(int index)
{
    ui->btnSave->setEnabled(true);
}

void DialogSettingsTray::on_DialogSettingsTray_accepted()
{
    QString language;

    if(settings->Language == "ENG")
        language = QString("en_EN");
    else
        language = QString("ru_RU");

    emit signal_LanguageChanged(language);
}