HistoryWidget::HistoryWidget(QWidget *parent)
: QDialog(parent)
{
setObjectName("HistoryWidget");
setWindowTitle(tr("History Data View"));
// layout - top
QHBoxLayout *horiLayoutTop = new QHBoxLayout();
QPushButton *buttonQuit = new QPushButton(this);
buttonQuit->setObjectName("buttonQuit");
horiLayoutTop->addSpacing(25);
horiLayoutTop->addWidget(buttonQuit, 0, Qt::AlignLeft);
horiLayoutTop->addStretch();
// button-export
QPushButton *buttonExport = new QPushButton(this);
buttonExport->setObjectName("buttonExport");
horiLayoutTop->addWidget(buttonExport);
horiLayoutTop->addStretch();
// button-open
QPushButton *buttonOpen = new QPushButton(this);
buttonOpen->setObjectName("buttonOpen");
horiLayoutTop->addWidget(buttonOpen);
horiLayoutTop->addStretch();
QFormLayout *formLayoutTime = new QFormLayout();
formLayoutTime->setFormAlignment(Qt::AlignVCenter);
horiLayoutTop->addLayout(formLayoutTime);
horiLayoutTop->addStretch();
QDateTimeEdit *dateTimeEditStart = new QDateTimeEdit(this);
dateTimeEditStart->setObjectName("dateTimeEditStart");
dateTimeEditStart->setDisplayFormat("yyyy-MM-dd HH:mm:ss");
formLayoutTime->addRow(tr("Start Time:"), dateTimeEditStart);
QDateTimeEdit *dateTimeEditEnd = new QDateTimeEdit(this);
dateTimeEditEnd->setObjectName("dateTimeEditEnd");
dateTimeEditEnd->setDisplayFormat("yyyy-MM-dd HH:mm:ss");
formLayoutTime->addRow(tr("End Time:"), dateTimeEditEnd);
//LBP
QFormLayout *formLayoutLBP = new QFormLayout();
formLayoutLBP->setFormAlignment(Qt::AlignVCenter);
formLayoutLBP->setLabelAlignment(Qt::AlignRight);
horiLayoutTop->addLayout(formLayoutLBP);
horiLayoutTop->addStretch();
QCheckBox *checkBoxLBPMajor = new QCheckBox(tr("Major"), this);
checkBoxLBPMajor->setProperty("curveColor", "#101010");
QCheckBox *checkBoxLBPMinor = new QCheckBox(tr("Minor"), this);
checkBoxLBPMinor->setProperty("curveColor", "#101010");
formLayoutLBP->addRow(tr("LBP:"), checkBoxLBPMajor);
formLayoutLBP->addRow("", checkBoxLBPMinor);
//RBP
QFormLayout *formLayoutRBP = new QFormLayout();
formLayoutRBP->setFormAlignment(Qt::AlignVCenter);
formLayoutRBP->setLabelAlignment(Qt::AlignRight);
horiLayoutTop->addLayout(formLayoutRBP);
horiLayoutTop->addStretch();
QCheckBox *checkBoxRBPMajor = new QCheckBox(tr("Major"), this);
checkBoxRBPMajor->setProperty("curveColor", "#101010");
QCheckBox *checkBoxRBPMinor = new QCheckBox(tr("Minor"), this);
checkBoxRBPMinor->setProperty("curveColor", "#101010");
formLayoutRBP->addRow(tr("RBP:"), checkBoxRBPMajor);
formLayoutRBP->addRow("", checkBoxRBPMinor);
//LRP
QFormLayout *formLayoutLRP = new QFormLayout();
formLayoutLRP->setFormAlignment(Qt::AlignVCenter);
formLayoutLRP->setLabelAlignment(Qt::AlignRight);
horiLayoutTop->addLayout(formLayoutLRP);
horiLayoutTop->addStretch();
QCheckBox *checkBoxLRPTheory = new QCheckBox(tr("Theory"), this);
checkBoxLRPTheory->setProperty("curveColor", "#101010");
QCheckBox *checkBoxLRPReal = new QCheckBox(tr("Real"), this);
checkBoxLRPReal->setProperty("curveColor", "#101010");
formLayoutLRP->addRow(tr("LRP:"), checkBoxLRPTheory);
formLayoutLRP->addRow("", checkBoxLRPReal);
//RRP
QFormLayout *formLayoutRRP = new QFormLayout();
formLayoutRRP->setFormAlignment(Qt::AlignVCenter);
formLayoutRRP->setLabelAlignment(Qt::AlignRight);
horiLayoutTop->addLayout(formLayoutRRP);
horiLayoutTop->addStretch();
QCheckBox *checkBoxRRPTheory = new QCheckBox(tr("Theory"), this);
checkBoxRRPTheory->setProperty("curveColor", "#101010");
QCheckBox *checkBoxRRPReal = new QCheckBox(tr("Real"), this);
checkBoxRRPReal->setProperty("curveColor", "#101010");
formLayoutRRP->addRow(tr("RRP:"), checkBoxRRPTheory);
formLayoutRRP->addRow("", checkBoxRRPReal);
// button-update
QPushButton *buttonUpdate = new QPushButton(this);
buttonUpdate->setObjectName("buttonUpdate");
horiLayoutTop->addWidget(buttonUpdate);
horiLayoutTop->addStretch();
/*
// button-undo
QPushButton *buttonUndo = new QPushButton(this);
buttonUndo->setObjectName("buttonUndo");
horiLayoutTop->addWidget(buttonUndo);
horiLayoutTop->addStretch();
*/
// middle - curves
CurveWidget* curveHistory = new CurveWidget(tr("History Data View"), this, true);
curveHistory->setMaximumWidth(10000000);
curveHistory->setScaleLabelFormat("yyyy/MM/dd\n HH:mm:ss");
curveHistory->clear();
QVBoxLayout *vertLayoutMain = new QVBoxLayout(this);
vertLayoutMain->addLayout(horiLayoutTop);
vertLayoutMain->addWidget(curveHistory);
connect(buttonQuit, &QPushButton::clicked, this, [=](){
this->accept();
});
connect(buttonOpen, &QPushButton::clicked, this, [=](){
QFileDialog fileDialog(this,
tr("Open history database files"),
QApplication::applicationDirPath().append("/../data"),
tr("Data Base File (*.db *.mdb)"));
if (fileDialog.exec() == QDialog::Rejected) {
return;
}
// clear curve
curveHistory->clear();
//
QStringList filePaths = fileDialog.selectedFiles();
if (filePaths.isEmpty()) {
return;
}
QString filePath = filePaths.first();
if (filePath.isEmpty()) {
return;
}
// open database
if (!DataBaseMgr::instance().open(filePath)) {
Q_ASSERT(false);
return;
}
//
QDateTime startTime = QDateTime::fromMSecsSinceEpoch(DataBaseMgr::instance().startTime());
QDateTime endTime = QDateTime::fromMSecsSinceEpoch(DataBaseMgr::instance().endTime());
dateTimeEditStart->setDateTimeRange(startTime, endTime);
dateTimeEditEnd->setDateTimeRange(startTime, endTime);
dateTimeEditEnd->setDateTime(endTime);
dateTimeEditStart->setDateTime(startTime);
// curve title
curveHistory->setTitle(tr("History Data View")
.append(" (")
.append(QFileInfo(filePath).fileName())
.append(")"));
});
connect(buttonExport, &QPushButton::clicked, this, [=](){
QStringList filePaths = QFileDialog::getOpenFileNames(this,
tr("Convert data base files to txt format and save..."),
QApplication::applicationDirPath().append("/../data"),
tr("Data Base File (*.db *.mdb)"));
if (filePaths.isEmpty()) {
return;
}
//
if (DataBaseMgr::instance().convertToText(filePaths)) {
QMessageBox::information(this, tr("Convert Database file"), tr("Convert successfully!"));
} else {
QMessageBox::information(this, tr("Convert Database file"), tr("Convert failed!"));
}
});
connect(dateTimeEditStart, &QDateTimeEdit::dateTimeChanged, this, [=](const QDateTime &dateTime){
QDateTime endDateTime = dateTimeEditEnd->dateTime();
if (dateTime > endDateTime) {
dateTimeEditStart->setDateTime(endDateTime);
}
});
connect(dateTimeEditEnd, &QDateTimeEdit::dateTimeChanged, this, [=](const QDateTime &dateTime){
QDateTime startDateTime = dateTimeEditStart->dateTime();
if (dateTime < startDateTime) {
dateTimeEditEnd->setDateTime(startDateTime);
}
});
connect(checkBoxLBPMajor, &QCheckBox::toggled, this, [=](bool checked){
_v_curve_checked[0] = checked;
});
connect(checkBoxLBPMinor, &QCheckBox::toggled, this, [=](bool checked){
_v_curve_checked[1] = checked;
});
connect(checkBoxRBPMajor, &QCheckBox::toggled, this, [=](bool checked){
_v_curve_checked[2] = checked;
});
connect(checkBoxRBPMinor, &QCheckBox::toggled, this, [=](bool checked){
_v_curve_checked[3] = checked;
});
connect(checkBoxLRPTheory, &QCheckBox::toggled, this, [=](bool checked){
_v_curve_checked[4] = checked;
});
connect(checkBoxLRPReal, &QCheckBox::toggled, this, [=](bool checked){
_v_curve_checked[5] = checked;
});
connect(checkBoxRRPTheory, &QCheckBox::toggled, this, [=](bool checked){
_v_curve_checked[6] = checked;
});
connect(checkBoxRRPReal, &QCheckBox::toggled, this, [=](bool checked){
_v_curve_checked[7] = checked;
});
connect(buttonUpdate, &QPushButton::clicked, this, [=](){
// clear curve
curveHistory->clear();
QVector<QPointF> points;
quint64 startTime = dateTimeEditStart->dateTime().toMSecsSinceEpoch();
quint64 endTime = dateTimeEditEnd->dateTime().toMSecsSinceEpoch();
// LBP-Major
if (checkBoxLBPMajor->isChecked()) {
// read
points.clear();
if (DataBaseMgr::instance().read("lMBrakeP", points, startTime, endTime)) {
curveHistory->addCurve(tr("LBP-Major"), QPen(randomColor(0)), points);
}
}
//QApplication::processEvents();
// LBP-Minor
if (checkBoxLBPMinor->isChecked()) {
// read
points.clear();
if (DataBaseMgr::instance().read("lABrakeP", points, startTime, endTime)) {
curveHistory->addCurve(tr("LBP-Minor"), QPen(randomColor(1)), points);
}
}
//QApplication::processEvents();
// RBP-Major
if (checkBoxRBPMajor->isChecked()) {
// read
points.clear();
if (DataBaseMgr::instance().read("rMBrakeP", points, startTime, endTime)) {
curveHistory->addCurve(tr("RBP-Major"), QPen(randomColor(2)), points);
}
}
//QApplication::processEvents();
// RBP-Minor
if (checkBoxRBPMinor->isChecked()) {
// read
points.clear();
if (DataBaseMgr::instance().read("rABrakeP", points, startTime, endTime)) {
curveHistory->addCurve(tr("RBP-Minor"), QPen(randomColor(3)), points);
}
}
//QApplication::processEvents();
// LRP-Theory
if (checkBoxLRPTheory->isChecked()) {
// read
points.clear();
if (DataBaseMgr::instance().read("lTheorySpd", points, startTime, endTime)) {
curveHistory->addCurve(tr("LRP-Theory"), QPen(randomColor(4)), points);
}
}
//QApplication::processEvents();
// LRP-Real
if (checkBoxLRPReal->isChecked()) {
// read
points.clear();
if (DataBaseMgr::instance().read("lWheelSpd", points, startTime, endTime)) {
curveHistory->addCurve(tr("LRP-Real"), QPen(randomColor(5)), points);
}
}
//QApplication::processEvents();
// RRP-Theory
if (checkBoxRRPTheory->isChecked()) {
// read
points.clear();
if (DataBaseMgr::instance().read("rTheorySpd", points, startTime, endTime)) {
curveHistory->addCurve(tr("RRP-Theory"), QPen(randomColor(6)), points);
}
}
//QApplication::processEvents();
// RRP-Real
if (checkBoxRRPReal->isChecked()) {
// read
points.clear();
if (DataBaseMgr::instance().read("rWheelSpd", points, startTime, endTime)) {
curveHistory->addCurve(tr("RRP-Real"), QPen(randomColor(7)), points);
}
}
});
/*
connect(buttonUndo, &QPushButton::clicked, this, [=](){
curveHistory->setNormalScale();
});
*/
// finaly initialize
checkBoxLBPMajor->setChecked(_v_curve_checked[0]);
checkBoxLBPMinor->setChecked(_v_curve_checked[1]);
checkBoxRBPMajor->setChecked(_v_curve_checked[2]);
checkBoxRBPMinor->setChecked(_v_curve_checked[3]);
checkBoxLRPTheory->setChecked(_v_curve_checked[4]);
checkBoxLRPReal->setChecked(_v_curve_checked[5]);
checkBoxRRPTheory->setChecked(_v_curve_checked[6]);
checkBoxRRPReal->setChecked(_v_curve_checked[7]);
}
