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#include "mainwindow.h"
#include "ui_mainwindow.h"
#include <QDebug>
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow)
{
ui->setupUi(this);
ui->menuBar->setVisible(false);
qDebug() << "Using: " << this->qsettings.fileName();
this->qsystemtrayicon = new QSystemTrayIcon(this->windowIcon(), 0);
this->qsystemtrayicon->show();
this->qsystemtrayicon->setContextMenu(ui->menuMenu1);
this->qsystemtrayicon->setToolTip(this->windowTitle());
this->connect(this->qsystemtrayicon, SIGNAL(activated(QSystemTrayIcon::ActivationReason)), this, SLOT(slotActivated(QSystemTrayIcon::ActivationReason)));
this->updateStatus();
this->updateSpaceList(this->qsettings.value("hackerspace").toString());
this->timer = new QTimer();
this->connect(this->timer, SIGNAL(timeout()), this, SLOT(updateStatus()));
// update every five minutes...
this->timer->start(60000 * 5);
}
MainWindow::~MainWindow()
{
delete ui;
}
void MainWindow::updateSpaceList(QString defaultSpace)
{
QUrl url("http://spaceapi.net/directory.json");
QJsonObject json = QJsonDocument::fromJson(this->download(url)).object();
QJsonObject::Iterator it;
for(it=json.begin(); it!=json.end(); it++)
{
//qDebug() << it.key() << "\t" << it.value().toString();
ui->comboBox->addItem(it.key(), it.value().toString());
if(it.key() == defaultSpace)
ui->comboBox->setCurrentIndex(ui->comboBox->count()-1);
}
}
// lets not talk about memory leaks. yes, they are there. but it works somehow.
void MainWindow::updateStatus()
{
//QUrl url("http://hackerspace-bielefeld.de/spacestatus/status.json");
qDebug() << ui->comboBox->currentData().toString();
ui->label_url_json->setText(ui->comboBox->currentData().toString());
QUrl url(ui->comboBox->currentData().toString());
QByteArray rawData = this->download(url);
//qDebug() << rawData;
QJsonDocument doc = QJsonDocument::fromJson(rawData);
ui->plainTextEdit->setPlainText(doc.toJson(QJsonDocument::Indented));
//qDebug() << doc.toJson(QJsonDocument::Indented);
QJsonObject json = doc.object();
QString strUrl;
strUrl = json["state"].toObject()
["icon"].toObject()
[json["state"].toObject()["open"].toBool() ? "open" : "closed"].toString();
if(strUrl == "")
strUrl = json["icon"].toObject()
[json["state"].toObject()["open"].toBool() ? "open" : "closed"].toString();
qDebug() << "downloading: " << strUrl;
this->imageArray = this->download(QUrl(strUrl));
//qDebug("test: " + imageArray.size());
QImage image = QImage::fromData(imageArray);
this->currentIcon = new QIcon(QPixmap::fromImage(image));
this->qsystemtrayicon->setIcon(*currentIcon);
//QPixmap* pixmap = new QPixmap("/home/max/folder.png");
QUrl logoURL(json["logo"].toString());
//qDebug() << "logo: " << logoURL.toString();
QPixmap pixmap = QPixmap::fromImage(QImage::fromData(this->download(logoURL)));
ui->label_icon->setPixmap(pixmap.scaled(120, 120, Qt::KeepAspectRatio));
}
void MainWindow::saveSettings()
{
this->qsettings.setValue("hackerspace", ui->comboBox->currentText());
}
QByteArray MainWindow::download(QUrl url)
{
qDebug() << "downloading: " << url.toString();
QNetworkAccessManager manager;
QNetworkReply *response = manager.get(QNetworkRequest(QUrl(url)));
QEventLoop event;
connect(response, SIGNAL(finished()), &event, SLOT(quit()));
connect(response, &QNetworkReply::sslErrors,
[=](const QList<QSslError>& errors) {
qDebug() << errors[0].errorString();
// many of us use self-signed certificates or they have expired.
// this should not matter here, therefore ignore...
response->ignoreSslErrors();
}
);
connect(response, static_cast<void(QNetworkReply::*)(QNetworkReply::NetworkError)>(&QNetworkReply::error),
[=](QNetworkReply::NetworkError)
{
qDebug() << "NetworkError!"; // code.errorString();
//qDebug() << ;
qDebug() << response->errorString();
}
);
event.exec();
if (response->error() == QNetworkReply::NoError)
{
int statusCode = response->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();
qDebug() << "Status: " << statusCode;
switch(statusCode)
{
case 301:
case 302:
case 303:
return this->download(response->attribute(QNetworkRequest::RedirectionTargetAttribute).toUrl());
break;
}
}
return response->readAll();
}
void MainWindow::slotActivated(QSystemTrayIcon::ActivationReason reason)
{
qDebug() << "trigger";
if(reason == QSystemTrayIcon::Trigger)
{
if(this->isVisible())
this->hide();
else
{
this->setWindowState(Qt::WindowNoState);
this->show();
this->activateWindow();
}
}
else
{
qDebug() << "activate(reason): " << reason;
}
}
void MainWindow::exitApplication()
{
qDebug() << "exit now!";
exit(0);
}
void MainWindow::on_comboBox_currentIndexChanged(const QString &arg1)
{
qDebug() << arg1;
this->updateStatus();
this->saveSettings();
}
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