QMP3Gain Code

#include "advancedoptionsdialog.h"
#include "mainwindow.h"

AdvancedOptionsDialog::AdvancedOptionsDialog(QWidget *parent)
    : QDialog(parent)
{
    setupUi(this);

    setWindowTitle(windowTitle().arg(MainWindow::getAppTitle()));

    // fill fields vector with checkable control elements
    {
        fields << checkBox_Maximizing;
        fields << horizontalSlider_logBackendDepth;
        fields << horizontalSlider_logTraceDepth;
        fields << checkBox_ShowHiddenFields;
        fields << spinBox_beepAfter;
        fields << checkBox_UseNoTempFiles;
        fields << checkBox_ShowNoFileProgress;
        fields << radioButton_threadRealtime;
        fields << radioButton_threadHigh;
        fields << radioButton_threadNormal;
        fields << radioButton_threadIdle;
    }

    MainWindow* mainWindow = qobject_cast<MainWindow*>(this->parent());
    readSettings(mainWindow->getSettings());

    isAccepted = false;
    horizontalSlider_logBackendDepth_origValue = horizontalSlider_logBackendDepth->value();
    horizontalSlider_logTraceDepth_origValue = horizontalSlider_logTraceDepth->value();
    spinBox_beepAfter_origValue = spinBox_beepAfter->value();
}

AdvancedOptionsDialog::~AdvancedOptionsDialog(){
    if (isAccepted){
        MainWindow* mainWindow = qobject_cast<MainWindow*>(this->parent());
        writeSettings(mainWindow->getSettings());
        if (horizontalSlider_logBackendDepth->value() != horizontalSlider_logBackendDepth_origValue){
            mainWindow->actionLogBackend->setChecked(horizontalSlider_logBackendDepth->value() > 0);
        }
        if (horizontalSlider_logTraceDepth->value() != horizontalSlider_logTraceDepth_origValue){
            mainWindow->actionLogTrace->setChecked(horizontalSlider_logTraceDepth->value() > 0);
        }
    }
}

void AdvancedOptionsDialog::readSettings(QSettings *settings){
    settings->beginGroup("advancedOptionsDialog");
    for (int i=0; i<fields.count(); i++){
        if (fields[i]->objectName().startsWith("horizontalSlider"))
            (qobject_cast<QSlider*>(fields[i]))->setValue(settings->value(fields[i]->objectName(), (qobject_cast<QSlider*>(fields[i]))->value()).toInt());
        if (fields[i]->objectName().startsWith("spinBox"))
            (qobject_cast<QSpinBox*>(fields[i]))->setValue(settings->value(fields[i]->objectName(), (qobject_cast<QSpinBox*>(fields[i]))->value()).toInt());
        else if (fields[i]->objectName().startsWith("checkBox"))
            (qobject_cast<QCheckBox*>(fields[i]))->setChecked(settings->value(fields[i]->objectName(), (qobject_cast<QCheckBox*>(fields[i]))->isChecked()).toBool());
        else if (fields[i]->objectName().startsWith("radioButton"))
            (qobject_cast<QRadioButton*>(fields[i]))->setChecked(settings->value(fields[i]->objectName(), (qobject_cast<QRadioButton*>(fields[i]))->isChecked()).toBool());
    }
    settings->endGroup();
}

void AdvancedOptionsDialog::writeSettings(QSettings *settings){
    settings->beginGroup("advancedOptionsDialog");
    for (int i=0; i<fields.count(); i++){
        if (fields[i]->objectName().startsWith("horizontalSlider"))
            settings->setValue(fields[i]->objectName(), (qobject_cast<QSlider*>(fields[i]))->value());
        if (fields[i]->objectName().startsWith("spinBox"))
            settings->setValue(fields[i]->objectName(), (qobject_cast<QSpinBox*>(fields[i]))->value());
        else if (fields[i]->objectName().startsWith("checkBox"))
            settings->setValue(fields[i]->objectName(), (qobject_cast<QCheckBox*>(fields[i]))->isChecked());
        else if (fields[i]->objectName().startsWith("radioButton"))
            settings->setValue(fields[i]->objectName(), (qobject_cast<QRadioButton*>(fields[i]))->isChecked());
    }
    settings->endGroup();
}

void AdvancedOptionsDialog::accept(){
    isAccepted = true;
    return QDialog::accept();
}