Mon, 30 Jan 2023 17:05:13 +0100
Added yeastpack editor. Expanded the database upgrade. On startup, recount the yeastpack used fields.
/** * ChartFermenter.cpp is part of bmsapp. * * bmsapp 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. * * bmsapp 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 <http://www.gnu.org/licenses/>. */ #include "ChartFermenter.h" #include "callout.h" #include "MainWindow.h" ChartFermenter::ChartFermenter(QString code, QString name, QWidget *parent) : QDialog(parent) { QSqlQuery query; double timestamp; qDebug() << "ChartFermenter:" << code << name; QDialog* dialog = new QDialog(parent); dialog->setWindowTitle(tr("BMSapp - Fermenter log ") + "\"" + name + "\""); dialog->setObjectName(QString::fromUtf8("ChartFermenter")); dialog->setWindowFlags(Qt::Window | Qt::WindowTitleHint | Qt::CustomizeWindowHint); dialog->resize(1024, 600); QPushButton *saveButton = new QPushButton(tr("Save")); saveButton->setAutoDefault(false); QIcon icon1; icon1.addFile(QString::fromUtf8(":icons/silk/disk.png"), QSize(), QIcon::Normal, QIcon::Off); saveButton->setIcon(icon1); QDialogButtonBox *buttonBox = new QDialogButtonBox(dialog); buttonBox->setObjectName(QString::fromUtf8("buttonBox")); buttonBox->setOrientation(Qt::Vertical); buttonBox->setStandardButtons(QDialogButtonBox::Ok); buttonBox->addButton(saveButton,QDialogButtonBox::ActionRole); QLineSeries *pv_air = new QLineSeries(); QLineSeries *pv_beer = new QLineSeries(); QLineSeries *pv_chiller = new QLineSeries(); QLineSeries *pwr_cool1 = new QLineSeries(); QLineSeries *pwr_cool0 = new QLineSeries(); QLineSeries *pwr_heat1 = new QLineSeries(); // Top side of area QLineSeries *pwr_heat0 = new QLineSeries(); // Bottom side of area query.prepare("SELECT * FROM log_fermenter WHERE code=:code ORDER BY datetime"); query.bindValue(":code", code); query.exec(); while (query.next()) { timestamp = query.value("datetime").toDateTime().toSecsSinceEpoch() * 1000; pv_air->append(timestamp, query.value("temp_air").toDouble()); pv_beer->append(timestamp, query.value("temp_beer").toDouble()); if (query.value("temp_chiller").toDouble() > 0) pv_chiller->append(timestamp, query.value("temp_chiller").toDouble()); pwr_cool0->append(timestamp, 0); pwr_cool1->append(timestamp, query.value("cooler_power").toInt()); pwr_heat0->append(timestamp, 0); pwr_heat1->append(timestamp, query.value("heater_power").toInt()); } pv_air->setName(tr("Air")); pv_air->setColor(QColorConstants::Svg::lightgreen); pv_beer->setName(tr("Beer")); QPen pen(QColorConstants::Svg::navy); pen.setWidth(2); pv_beer->setPen(pen); pv_chiller->setName(tr("Chiller")); pv_chiller->setColor(QColorConstants::Svg::lightsalmon); pv_chiller->setOpacity(0.75); QAreaSeries *pwr_cool = new QAreaSeries(pwr_cool0, pwr_cool1); pwr_cool->setName("Cool %"); pwr_cool->setOpacity(0.50); pwr_cool->setColor(QColorConstants::Blue); QAreaSeries *pwr_heat = new QAreaSeries(pwr_heat0, pwr_heat1); pwr_heat->setName("Heat %"); pwr_heat->setOpacity(0.50); pwr_heat->setColor(QColorConstants::Red); chart = new QChart(); chart->setTitle(QString("%1 \"%2\"").arg(code).arg(name)); chart->addSeries(pwr_cool); // Order is important, first drawn is lowest layer. chart->addSeries(pwr_heat); chart->addSeries(pv_chiller); chart->addSeries(pv_air); chart->addSeries(pv_beer); // Top layer QDateTimeAxis *axisX = new QDateTimeAxis; axisX->setTickCount(10); axisX->setFormat("dd MMM"); axisX->setTitleText(tr("Date")); axisX->setLabelsFont(QFont("Helvetica", 8, QFont::Normal)); chart->addAxis(axisX, Qt::AlignBottom); pv_air->attachAxis(axisX); pv_beer->attachAxis(axisX); pv_chiller->attachAxis(axisX); QValueAxis *axisY = new QValueAxis; axisY->setTickCount(11); axisY->setMinorTickCount(1); axisY->setLabelFormat("%i"); axisY->setTitleText(tr("Temp °C")); axisY->setLabelsFont(QFont("Helvetica", 8, QFont::Normal)); chart->addAxis(axisY, Qt::AlignLeft); pv_air->attachAxis(axisY); pv_beer->attachAxis(axisY); pv_chiller->attachAxis(axisY); QValueAxis *axisYR = new QValueAxis; axisYR->setRange(0, 100); axisYR->setTickCount(11); axisYR->setLabelFormat("%i"); axisYR->setTitleText(tr("Power %")); axisYR->setLabelsFont(QFont("Helvetica", 8, QFont::Normal)); chart->addAxis(axisYR, Qt::AlignRight); pwr_cool->attachAxis(axisYR); pwr_heat->attachAxis(axisYR); connect(pv_air, &QLineSeries::hovered, this, &ChartFermenter::tooltip); connect(pv_beer, &QLineSeries::hovered, this, &ChartFermenter::tooltip); connect(pv_chiller, &QLineSeries::hovered, this, &ChartFermenter::tooltip); chartView = new QChartView(chart); chartView->setRenderHint(QPainter::Antialiasing); dialog->setLayout(new QHBoxLayout); dialog->layout()->addWidget(chartView); dialog->layout()->addWidget(buttonBox); QObject::connect(buttonBox, SIGNAL(accepted()), dialog, SLOT(accept())); QObject::connect(buttonBox, SIGNAL(rejected()), dialog, SLOT(reject())); QObject::connect(saveButton, SIGNAL(clicked()), this, SLOT(savePNG())); dialog->setModal(true); dialog->exec(); } ChartFermenter::~ChartFermenter() {} void ChartFermenter::savePNG() { QString path = QFileDialog::getSaveFileName(this, tr("Save Image"), QDir::homePath() + "/fermenter.png", tr("Image (*.png)")); if (path.isEmpty()) { QMessageBox::warning(this, tr("Save File"), tr("No image file selected.")); return; } QImage img((chartView->size()), QImage::Format_ARGB32); QPainter painter; painter.begin(&img); chartView->render(&painter); painter.setRenderHint(QPainter::Antialiasing); painter.end(); img.save(path); } void ChartFermenter::tooltip(QPointF point, bool state) { QAbstractSeries *series = qobject_cast<QAbstractSeries *>(sender()); if (t_tooltip == 0) t_tooltip = new Callout(chart, series); if (state) { QDateTime timeis = QDateTime::fromMSecsSinceEpoch(point.x()); //qDebug() << "tooltip" << QString("%1 %2°C").arg( timeis.toString("dd-MM-yyyy hh:mm") ).arg(point.y(), 2, 'f', 1); t_tooltip->setSeries(series); t_tooltip->setText(QString("%1\n%2 %3°C").arg(timeis.toString("dd-MM-yyyy hh:mm")).arg(series->name()).arg(point.y(), 2, 'f', 1)); t_tooltip->setAnchor(point); t_tooltip->setZValue(11); t_tooltip->updateGeometry(); t_tooltip->show(); } else { t_tooltip->hide(); } }