openPilotLog/main.cpp

/*
 *openPilot Log - A FOSS Pilot Logbook Application
 *Copyright (C) 2020  Felix Turowsky
 *
 *This program is free software: you can redistribute it and/or modify
 *it under the terms of the GNU General Public License as published by
 *the Free Software Foundation, either version 3 of the License, or
 *(at your option) any later version.
 *
 *This program is distributed in the hope that it will be useful,
 *but WITHOUT ANY WARRANTY; without even the implied warranty of
 *MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *GNU General Public License for more details.
 *
 *You should have received a copy of the GNU General Public License
 *along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
#include "mainwindow.h"
//#include <QCoreApplication>
#include <QApplication>
#include <QFile>
#include <QTextStream>
#include <QDir>
#include <QPalette>
#include <QColor>
#include <QSqlDatabase>
#include <QSqlDriver>
#include <QSqlError>
#include <QSqlQuery>
#include "dbsettings.h"
#include <QDebug>

int selectedtheme = 1; //Variable to store theming information

void connectToDatabase()
{
    const QString DRIVER("QSQLITE");

    if(QSqlDatabase::isDriverAvailable(DRIVER))
    {
        QSqlDatabase db = QSqlDatabase::addDatabase(DRIVER);

        /*For a release, we need to decide where to put the database, for now
         *it is in the executable working directory for ease of developtment*/

        //QString pathtodb = QStandardPaths::writableLocation(QStandardPaths::DocumentsLocation);
        //db.setDatabaseName(pathtodb+"/logbook.db");
        //qDebug() << "Database: " << pathtodb+"/logbook.db";
        db.setDatabaseName("logbook.db");

        if(!db.open())
            qWarning() << "MainWindow::DatabaseConnect - ERROR: " << db.lastError().text();
    }
    else
        qWarning() << "MainWindow::DatabaseConnect - ERROR: no driver " << DRIVER << " available";
}


int main(int argc, char *argv[])
{
    QCoreApplication::setOrganizationName("Fiffty50");
    QCoreApplication::setOrganizationDomain("https://github.com/fiffty-50/openpilotlog");
    QCoreApplication::setApplicationName("openLog");
    QApplication openLog(argc, argv);

    connectToDatabase();

    //Theming with CSS inlcues QFile,QTextStream, QDir, themes folder and TARGET = flog, RESOURCES = themes/breeze.qrc in pro
    // credit: https://github.com/Alexhuszagh/BreezeStyleSheets
    selectedtheme = dbSettings::retreiveSetting(10).toInt();
    QDir::setCurrent("/themes");
    if (selectedtheme == 1){
        qDebug() << "Loading light theme";
        QFile file(":light.qss");
        file.open(QFile::ReadOnly | QFile::Text);
        QTextStream stream(&file);
        openLog.setStyleSheet(stream.readAll());
    }else if (selectedtheme == 2){
        qDebug() << "Loading dark theme";
        QFile file(":dark.qss");
        file.open(QFile::ReadOnly | QFile::Text);
        QTextStream stream(&file);
        openLog.setStyleSheet(stream.readAll());
    }

    MainWindow w;
    w.show();
    return openLog.exec();
}