66 lines
1.9 KiB
C++
66 lines
1.9 KiB
C++
#include "headers/appsettings.h"
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AppSettings::AppSettings(QObject* parent)
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:QObject(parent)
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{
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// This is the Constructor of the AppSettings class
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// get writable path to store the settings.ini file
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QString path = QStandardPaths::writableLocation(QStandardPaths::AppDataLocation);
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qDebug() << "app settings path: " << path;
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// create or open the settings.ini file
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this->settingsManager = new QSettings(path+"/settings.ini", QSettings::IniFormat);
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// set the values to their defaults if they haven't been created yet
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}
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QString AppSettings::read(const QString &key)
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{
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// function to read values from the settings file
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// open the value-group
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this->settingsManager->beginGroup("AppSettings");
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// read the value
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QString value = this->settingsManager->value(key, false).toString();
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// close the value-group
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this->settingsManager->endGroup();
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// return the value
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return(value);
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}
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void AppSettings::write(const QString &key, const QVariant &value)
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{
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// function to write values to the settings file
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// open the value-group
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this->settingsManager->beginGroup("AppSettings");
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// write the value
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this->settingsManager->setValue(key, value);
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// close the value-group
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this->settingsManager->endGroup();
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}
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void AppSettings::setDefault(const QString &key, const QVariant &defaultValue)
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{
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// function to create a key (/ setting) with a default value if it hasnt been ceated yet
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// read the current value
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QString value = this->read(key);
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if(value == "false") {
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// if it is nor defined yet, the read function will return "false" (as a string)
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// -> if that is the case -> create the key with the default value
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this->write(key, defaultValue);
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}
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}
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AppSettings::~AppSettings()
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{
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// This is the Destructor of the AppSettings class
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// delete the settings manager
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delete settingsManager;
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}
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