harbour-batterybuddy/application/src/harbour-batterybuddy.cpp

101 lines
3.3 KiB
C++

/**
* Battery Buddy, a Sailfish application to prolong battery lifetime
*
* Copyright (C) 2019-2020 Matti Viljanen
*
* Battery Buddy 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.
*
* Battery Buddy 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 Battery Buddy. If not, see <http://www.gnu.org/licenses/>.
*
* Author: Matti Viljanen
*/
#ifdef QT_QML_DEBUG
#include <QtQuick>
#endif
#include <sailfishapp.h>
#include <QGuiApplication>
#include <QQmlContext>
#include <QQuickView>
#include <QQmlEngine>
#include <QTimer>
#include <QDebug>
#include "battery.h"
#include "settings.h"
int main(int argc, char *argv[])
{
// SailfishApp::main() will display "qml/harbour-batterybuddy.qml", if you need more
// control over initialization, you can use:
//
// - SailfishApp::application(int, char *[]) to get the QGuiApplication *
// - SailfishApp::createView() to get a new QQuickView * instance
// - SailfishApp::pathTo(QString) to get a QUrl to a resource file
// - SailfishApp::pathToMainQml() to get a QUrl to the main QML file
//
// To display the view, call "show()" (will show fullscreen on device).
const char* logEnvVar = "QT_LOGGING_RULES";
for(int i = 1; i < argc; i++) {
if(!strcmp(argv[i],"-v")) {
printf("%s %s\n", APP_NAME, APP_VERSION);
return 0;
}
else if(!strcmp(argv[i],"--verbose"))
qputenv(logEnvVar, "*.info=true;*.debug=false");
else if(!strcmp(argv[i],"--debug"))
qputenv(logEnvVar, "*.info=true");
else if(!strcmp(argv[i],"--help")) {
printf("%s %s\n", APP_NAME, APP_VERSION);
printf("Usage:\n");
printf(" --verbose Enable informational messages\n");
printf(" --debug Enable informational and debugging messages\n");
printf(" --help Print version string and exit\n");
return 0;
}
}
if(!qEnvironmentVariableIsSet(logEnvVar))
qputenv(logEnvVar, "*.info=false;*.debug=false");
QGuiApplication* app = SailfishApp::application(argc, argv);
QQuickView* view = SailfishApp::createView();
Settings* settings = new Settings();
Battery* battery = new Battery(settings);
QTimer* updater = new QTimer();
QObject::connect(updater, SIGNAL(timeout()), battery, SLOT(updateData()));
updater->start(3000);
view->rootContext()->setContextProperty("battery", battery);
view->rootContext()->setContextProperty("settings", settings);
view->rootContext()->setContextProperty("app_version", APP_VERSION);
view->setSource(SailfishApp::pathTo("qml/harbour-batterybuddy.qml"));
view->showFullScreen();
qInfo() << "Launching GUI...";
int retval = app->exec();
qInfo() << "Exiting...";
updater->stop();
delete updater;
delete battery;
delete settings;
qInfo() << "Goodbye!";
return retval;
}