jmr/lena_pi
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added config

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This commit is contained in:
Anika Raemer 2021-09-26 21:49:21 +02:00
parent 893a2990af
commit f02f439790
7 changed files with 168 additions and 17 deletions
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53
LenaPi/main.cpp
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@ -1,34 +1,56 @@
#include <QGuiApplication>
#include <QQmlApplicationEngine>
#include <QSettings>
#include <QCommandLineParser>
#include <QFileInfo>
#include <QDebug>
#include "controllers/NavigationController.h"
#include "MouseEventSpy.h"
#include "EnergySaver.h"
int main(int argc, char *argv[])
{
/*
* @todo Add command line parser to specify a custom config file
* https://doc.qt.io/qt-5/qcommandlineparser.html
*/
QGuiApplication app(argc, argv);
QQmlApplicationEngine engine;
/* Read Settings */
QSettings settings("me", "LenaPi");
const auto rootPath = settings.value("rootPath", "/home/ar/source/lenaMusic/").toString(); // path to music files
const auto profile = settings.value("profile", "RasPiTouch").toString(); // known modes are "RasPiTouch" and "Desktop"
const auto isEnergySavingEnabled = settings.value("enableEnergySaver", true).toBool(); // enable/disable energy saver
const auto energySaverTimeout = settings.value("timeout", 60).toInt(); //timeout in seconds
const auto shutdownScript = settings.value("shutdownScript", "/usr/local/sbin/do_shutdown.sh").toString();
/* @todo Hand over profile to UiStateModel via NavigationController
* Add properties to UiStateModel for showing volume controls and close button.
* Set those properties according to profile and use them to hide/show elements in qml
/* Add command line parser to specify a custom config file
* https://doc.qt.io/qt-5/qcommandlineparser.html
*/
QCommandLineParser parser;
parser.setApplicationDescription("Lena's music app");
// Define a custom config file using -c or --config
QCommandLineOption configOption(QStringList() << "c" << "config", "Optional: Define custom config file");
parser.addOption(configOption);
// process commandline arguments
parser.process(app);
QSettings* settings = nullptr;
if(!parser.value(configOption).isEmpty()){
// config was handed over via commandline argument. Use this config if file exists.
QString configFilePath = parser.value(configOption);
QFileInfo configInfo(configFilePath);
if(configInfo.exists()){
settings = new QSettings(configFilePath, QSettings::Format::NativeFormat);
}
}
if(!settings){
// default config
settings = new QSettings(QSettings::Scope::UserScope, "MaleyanaSoft", "LenaPi");
}
/* Read Settings */
const auto rootPath = settings->value("rootPath", "/home/ar/source/lenaMusic/").toString(); // path to music files
const auto profile = settings->value("profile", "RasPiTouch").toString(); // known profiles are "RasPiTouch" and "Desktop"
const auto isEnergySavingEnabled = settings->value("enableEnergySaver", true).toBool(); // enable/disable energy saver
const auto energySaverTimeout = settings->value("timeout", 60).toInt(); //timeout in seconds
const auto shutdownScript = settings->value("shutdownScript", "/usr/local/sbin/do_shutdown.sh").toString();
NavigationController navController;
navController.setContext(engine.rootContext());
navController.init(rootPath);
navController.setUiProfile(profile);
if(isEnergySavingEnabled){
/* install MouseEventSpy and energy saver used for auto shut down of device
@ -43,6 +65,5 @@ int main(int argc, char *argv[])
// load GUI
engine.load(QUrl("qrc:/main.qml"));
return app.exec();
}