ATBUpdateTool/mainwindow.cpp
Gerhard Hoffmann 9531a08b4a Add a pointer to the device-controller-plugin. The main window will always be
owned by the GUI thread, and the GUI thread is loading the plugin. Hence the
worker-thread does not block itself when inside a QT slot.
2023-09-06 09:07:45 +02:00

234 lines
8.1 KiB
C++

#include "mainwindow.h"
#include "ui_mainwindow.h"
#include "worker.h"
#include "utils.h"
#include "progress_event.h"
#include "plugins/interfaces.h"
#include <QDateTime>
#include <QMessageBox>
#include <QDebug>
#include <QScrollBar>
MainWindow::MainWindow(hwinf *hw, Worker *worker, QWidget *parent)
: QMainWindow(parent)
, ui(new Ui::MainWindow)
, m_hw(hw)
, m_worker(worker)
, m_width(70)
, m_progressRunning(false)
, m_progressValue(0) {
this->setStatusBar(new QStatusBar(this));
QFont f;
f.setStyleHint(QFont::Monospace);
f.setWeight(QFont::Bold);
f.setFamily("Misc Fixed");
f.setPixelSize(12);
this->statusBar()->setFont(f);
ui->setupUi(this);
ui->updateProgress->setRange(0, 100);
ui->updateProgress->reset();
QStringList lst;
QString start = QDateTime::currentDateTime().toString(Qt::ISODate);
lst << QString("Start: ") + start.leftJustified(m_width-10);
lst << QString("").leftJustified(m_width-3, '=');
lst << QString("Machine number : %1 ").arg(m_worker->machineNr()).leftJustified(m_width-3);
lst << QString("Customer number : %1 ").arg(m_worker->customerNr()).leftJustified(m_width-3);
lst << QString("Zone number : %1 (%2)").arg(m_worker->zoneNr()).arg(Utils::zoneName(m_worker->zoneNr())).leftJustified(m_width-3);
lst << QString("APISM version : %1").arg(m_worker->apismVersion()).leftJustified(m_width-3);
lst << QString("").leftJustified(m_width-3, '=');
ui->updateStatus->setText(lst.join('\n'));
ui->updateStatus->setEnabled(true);
m_startTimer = new QTimer(this);
connect(m_startTimer, SIGNAL(timeout()), m_worker, SLOT(update()));
m_startTimer->setSingleShot(true);
m_startTimer->start(1000);
m_exitTimer = new QTimer(this);
connect(m_exitTimer, SIGNAL(timeout()), ui->exit, SLOT(click()));
m_exitTimer->setSingleShot(true);
m_exitTimer->start(1800 * 1000);
connect(ui->exit, SIGNAL(clicked()),this,SLOT(onQuit()));
connect(m_worker, SIGNAL(disableExit()),this,SLOT(onDisableExit()));
connect(m_worker, SIGNAL(enableExit()),this,SLOT(onEnableExit()));
connect(m_worker, SIGNAL(stopStartTimer()),this,SLOT(onStopStartTimer()));
connect(m_worker, SIGNAL(restartExitTimer()),this,SLOT(onRestartExitTimer()));
connect(m_worker, SIGNAL(appendText(QString,QString)),this,SLOT(onAppendText(QString,QString)));
connect(m_worker, SIGNAL(showErrorMessage(QString,QString)),this, SLOT(onShowErrorMessage(QString,QString)));
connect(m_worker, SIGNAL(replaceLast(QString,QString)),this,SLOT(onReplaceLast(QString,QString)));
connect(m_worker, SIGNAL(replaceLast(QStringList,QString)),this, SLOT(onReplaceLast(QStringList,QString)));
}
MainWindow::~MainWindow() {
delete m_startTimer;
delete m_exitTimer;
delete ui;
}
void MainWindow::customEvent(QEvent *event) {
if (event->type() == ProgressEvent::type()) {
ProgressEvent *pevent = (ProgressEvent *)event;
int const progress = pevent->progressPercent();
QObject const *sender = pevent->sender();
if (sender == this) {
switch(progress) {
case 0: {
ui->updateProgress->reset();
} break;
case START_PROGRESS_LOOP: {
m_progressRunning = true;
ui->updateProgress->reset();
m_progressValue = 10;
QApplication::postEvent(this, new ProgressEvent(this, m_progressValue));
} break;
case STOP_PROGRESS_LOOP: {
m_progressRunning = false;
m_progressValue -= 10;
m_worker->setProgress(m_progressValue/10);
} break;
default: {
if (m_progressRunning) {
m_progressValue = progress;
ui->updateProgress->setValue(progress/10);
QApplication::postEvent(this, new ProgressEvent(this, progress+10));
QThread::msleep(500);
}
}
}
} else
if (sender == m_worker) {
switch(progress) {
case 0: {
ui->updateProgress->reset();
} break;
case START_PROGRESS_LOOP: {
QApplication::postEvent(this, new ProgressEvent(this, START_PROGRESS_LOOP));
} break;
case STOP_PROGRESS_LOOP: {
QApplication::postEvent(this, new ProgressEvent(this, STOP_PROGRESS_LOOP));
} break;
default:{
ui->updateProgress->setValue(progress);
}}
} else {
qCritical() << "!!! UNKNOWN SENDER !!!";
}
}
QThread::yieldCurrentThread();
}
void MainWindow::onStopStartTimer() {
m_startTimer->stop();
}
void MainWindow::onDisableExit() {
ui->exit->setEnabled(false);
}
void MainWindow::onEnableExit() {
ui->exit->setEnabled(true);
}
void MainWindow::onRestartExitTimer() {
m_exitTimer->stop();
m_exitTimer->start(60 * 1000);
}
void MainWindow::onQuit() {
m_exitTimer->stop();
qCritical() << QString("ON QUIT: EXIT CODE %1").arg(m_worker->returnCode());
qApp->exit(m_worker->returnCode());
}
void MainWindow::scrollDownTextEdit() {
ui->updateStatus->setEnabled(true);
QTextCursor tmpCursor = ui->updateStatus->textCursor();
tmpCursor.movePosition(QTextCursor::End);
ui->updateStatus->setTextCursor(tmpCursor);
ui->updateStatus->ensureCursorVisible();
}
void MainWindow::onAppendText(QString text, QString suffix) {
QString editText = ui->updateStatus->toPlainText();
if (!suffix.isNull() && suffix.size() > 0) {
//qInfo() << "TEXT" << text << "SUFFIX" << suffix;
if (suffix == Worker::UPDATE_STEP_SUCCESS || suffix == Worker::UPDATE_STEP_FAIL) {
editText += QString("\n").leftJustified(m_width-3, '=');
editText += " ";
}
editText += (QString("\n") + text).leftJustified(m_width - (2 + suffix.size()) ) + suffix;
} else {
editText += text.leftJustified(m_width-9);
}
Utils::printLineEditInfo(editText.split('\n'));
ui->updateStatus->setPlainText(editText.trimmed());
scrollDownTextEdit();
}
void MainWindow::onReplaceLast(QStringList newTextLines, QString suffix) {
int const s = newTextLines.size();
if (s > 0) {
QString editText = ui->updateStatus->toPlainText();
QStringList lines = editText.split('\n');
QString newText;
if (lines.size() >= s) {
for (int i = 0; i < s; ++i) {
lines.removeLast();
}
if (lines.size() > 0) {
newText = lines.join('\n');
newText += '\n';
}
QStringList newLines;
for (int i = 0; i < s; ++i) {
if (i == 0 && !suffix.isNull() && suffix.size() > 0 && suffix != "\n") {
newLines += Utils::rstrip(newTextLines.at(i).leftJustified(m_width-10) + suffix);
} else {
newLines += Utils::rstrip(newTextLines.at(i).leftJustified(m_width-10));
}
}
lines += newLines;
newText += newLines.join(' ');
}
ui->updateStatus->setText(newText);
Utils::printLineEditInfo(lines);
scrollDownTextEdit();
}
}
void MainWindow::onReplaceLast(QString text, QString suffix) {
//qInfo() << "REPL TEXT" << text << "SUFFIX" << suffix;
QString editText = ui->updateStatus->toPlainText();
QStringList lines = editText.split('\n');
if (lines.size() > 0) {
lines.removeLast();
if (!suffix.isNull() && suffix.size() > 0 && suffix != "\n") {
lines += text.leftJustified(m_width-10) + suffix;
} else {
lines += text.leftJustified(m_width-10);
}
}
Utils::printLineEditInfo(lines);
ui->updateStatus->setText(lines.join('\n').trimmed());
scrollDownTextEdit();
}
void MainWindow::onShowErrorMessage(QString title, QString text) {
this->statusBar()->clearMessage();
this->statusBar()->showMessage( // timeout: 10000
QString(title + " " + text).leftJustified(80, ' '), 10000);
}