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mainwindow.cpp
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#include "mainwindow.h"
#include "ui_mainwindow.h"
#include "can_structs.h"
#include <QDateTime>
#include <QFileDialog>
#include <QtSerialPort/QSerialPortInfo>
#include "canframemodel.h"
#include "utility.h"
#include "serialworker.h"
/*
Things that were planned for the GVRET-PC project but never completed.
Single / Multi state - The goal is to find bits that change based on toggles or discrete state items (shifters, etc)
Range state - Find things that range like accelerator pedal inputs, road speed, tach, etc
fuzzy scope - Try to find potential places where a given value might be stored - offer guesses and the program tries to find candidates for you
or, try to find things that appear to be multi-byte integers
*/
QString MainWindow::loadedFileName = "";
MainWindow *MainWindow::selfRef = NULL;
MainWindow *MainWindow::getReference()
{
return selfRef;
}
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow)
{
ui->setupUi(this);
useHex = true;
//These things are used by QSettings to set up setting storage
QCoreApplication::setOrganizationName("EVTV");
QCoreApplication::setOrganizationDomain("evtv.me");
QCoreApplication::setApplicationName("SavvyCAN");
selfRef = this;
this->setWindowTitle("Savvy CAN V" + QString::number(VERSION));
model = new CANFrameModel();
ui->canFramesView->setModel(model);
readSettings();
QStringList headers;
headers << "Timestamp" << "ID" << "Ext" << "Bus" << "Len" << "Data";
//model->setHorizontalHeaderLabels(headers);
ui->canFramesView->setColumnWidth(0, 110);
ui->canFramesView->setColumnWidth(1, 70);
ui->canFramesView->setColumnWidth(2, 40);
ui->canFramesView->setColumnWidth(3, 40);
ui->canFramesView->setColumnWidth(4, 40);
ui->canFramesView->setColumnWidth(5, 275);
QHeaderView *HorzHdr = ui->canFramesView->horizontalHeader();
HorzHdr->setStretchLastSection(true); //causes the data column to automatically fill the tableview
//enabling the below line kills performance in every way imaginable. Left here as a warning. Do not do this.
//ui->canFramesView->verticalHeader()->setSectionResizeMode(QHeaderView::ResizeToContents);
ports = QSerialPortInfo::availablePorts();
for (int i = 0; i < ports.count(); i++)
{
ui->cbSerialPorts->addItem(ports[i].portName());
}
ui->cbSpeed1->addItem(tr("Disabled"));
ui->cbSpeed1->addItem(tr("125000"));
ui->cbSpeed1->addItem(tr("250000"));
ui->cbSpeed1->addItem(tr("500000"));
ui->cbSpeed1->addItem(tr("1000000"));
ui->cbSpeed1->addItem(tr("33333"));
ui->cbSpeed2->addItem(tr("Disabled"));
ui->cbSpeed2->addItem(tr("125000"));
ui->cbSpeed2->addItem(tr("250000"));
ui->cbSpeed2->addItem(tr("500000"));
ui->cbSpeed2->addItem(tr("1000000"));
ui->cbSpeed2->addItem(tr("33333"));
worker = new SerialWorker(model);
worker->moveToThread(&serialWorkerThread);
connect(&serialWorkerThread, &QThread::finished, worker, &QObject::deleteLater);
connect(this, &MainWindow::sendSerialPort, worker, &SerialWorker::setSerialPort, Qt::QueuedConnection);
connect(worker, &SerialWorker::frameUpdateTick, this, &MainWindow::gotFrames, Qt::QueuedConnection);
connect(this, &MainWindow::updateBaudRates, worker, &SerialWorker::updateBaudRates, Qt::QueuedConnection);
connect(this, &MainWindow::sendCANFrame, worker, &SerialWorker::sendFrame, Qt::QueuedConnection);
connect(worker, &SerialWorker::connectionSuccess, this, &MainWindow::connectionSucceeded, Qt::QueuedConnection);
connect(worker, &SerialWorker::connectionFailure, this, &MainWindow::connectionFailed, Qt::QueuedConnection);
connect(worker, &SerialWorker::deviceInfo, this, &MainWindow::gotDeviceInfo, Qt::QueuedConnection);
connect(this, &MainWindow::closeSerialPort, worker, &SerialWorker::closeSerialPort, Qt::QueuedConnection);
connect(this, &MainWindow::startFrameCapturing, worker, &SerialWorker::startFrameCapture);
connect(this, &MainWindow::stopFrameCapturing, worker, &SerialWorker::stopFrameCapture);
connect(this, &MainWindow::settingsUpdated, worker, &SerialWorker::readSettings);
serialWorkerThread.start();
serialWorkerThread.setPriority(QThread::HighPriority);
graphingWindow = NULL;
frameInfoWindow = NULL;
playbackWindow = NULL;
flowViewWindow = NULL;
frameSenderWindow = NULL;
dbcMainEditor = NULL;
comparatorWindow = NULL;
settingsDialog = NULL;
firmwareUploaderWindow = NULL;
discreteStateWindow = NULL;
dbcHandler = new DBCHandler;
bDirty = false;
inhibitFilterUpdate = false;
model->setDBCHandler(dbcHandler);
connect(ui->btnConnect, SIGNAL(clicked(bool)), this, SLOT(connButtonPress()));
connect(ui->actionOpen_Log_File, SIGNAL(triggered(bool)), this, SLOT(handleLoadFile()));
connect(ui->actionGraph_Dta, SIGNAL(triggered(bool)), this, SLOT(showGraphingWindow()));
connect(ui->actionFrame_Data_Analysis, SIGNAL(triggered(bool)), this, SLOT(showFrameDataAnalysis()));
connect(ui->btnClearFrames, SIGNAL(clicked(bool)), this, SLOT(clearFrames()));
connect(ui->actionSave_Log_File, SIGNAL(triggered(bool)), this, SLOT(handleSaveFile()));
connect(ui->actionSave_Filtered_Log_File, SIGNAL(triggered(bool)), this, SLOT(handleSaveFilteredFile()));
connect(ui->actionLoad_Filter_Definition, SIGNAL(triggered(bool)), this, SLOT(handleLoadFilters()));
connect(ui->actionSave_Filter_Definition, SIGNAL(triggered(bool)), this, SLOT(handleSaveFilters()));
connect(ui->action_Playback, SIGNAL(triggered(bool)), this, SLOT(showPlaybackWindow()));
connect(ui->btnBaudSet, SIGNAL(clicked(bool)), this, SLOT(changeBaudRates()));
connect(ui->actionFlow_View, SIGNAL(triggered(bool)), this, SLOT(showFlowViewWindow()));
connect(ui->action_Custom, SIGNAL(triggered(bool)), this, SLOT(showFrameSenderWindow()));
connect(ui->actionLoad_DBC_File, SIGNAL(triggered(bool)), this, SLOT(handleLoadDBC()));
connect(ui->actionSave_DBC_File, SIGNAL(triggered(bool)), this, SLOT(handleSaveDBC()));
connect(ui->canFramesView, SIGNAL(clicked(QModelIndex)), this, SLOT(gridClicked(QModelIndex)));
connect(ui->canFramesView, SIGNAL(doubleClicked(QModelIndex)), this, SLOT(gridDoubleClicked(QModelIndex)));
connect(ui->cbInterpret, SIGNAL(toggled(bool)), this, SLOT(interpretToggled(bool)));
connect(ui->cbOverwrite, SIGNAL(toggled(bool)), this, SLOT(overwriteToggled(bool)));
connect(ui->actionEdit_Messages_Signals, SIGNAL(triggered(bool)), this, SLOT(showDBCEditor()));
connect(ui->btnCaptureToggle, SIGNAL(clicked(bool)), this, SLOT(toggleCapture()));
connect(ui->actionExit_Application, SIGNAL(triggered(bool)), this, SLOT(exitApp()));
connect(ui->actionFuzzy_Scope, SIGNAL(triggered(bool)), this, SLOT(showFuzzyScopeWindow()));
connect(ui->actionRange_State, SIGNAL(triggered(bool)), this, SLOT(showRangeWindow()));
connect(ui->actionSave_Decoded_Frames, SIGNAL(triggered(bool)), this, SLOT(handleSaveDecoded()));
connect(ui->actionSingle_Multi_State, SIGNAL(triggered(bool)), this, SLOT(showSingleMultiWindow()));
connect(ui->actionFile_Comparison, SIGNAL(triggered(bool)), this, SLOT(showComparisonWindow()));
connect(ui->btnNormalize, SIGNAL(clicked(bool)), this, SLOT(normalizeTiming()));
connect(ui->actionPreferences, SIGNAL(triggered(bool)), this, SLOT(showSettingsDialog()));
connect(model, SIGNAL(updatedFiltersList()), this, SLOT(updateFilterList()));
connect(ui->listFilters, SIGNAL(itemChanged(QListWidgetItem*)), this, SLOT(filterListItemChanged(QListWidgetItem*)));
connect(ui->btnFilterAll, SIGNAL(clicked(bool)), this, SLOT(filterSetAll()));
connect(ui->btnFilterNone, SIGNAL(clicked(bool)), this, SLOT(filterClearAll()));
connect(ui->actionFirmware_Uploader, SIGNAL(triggered(bool)), this, SLOT(showFirmwareUploaderWindow()));
lbStatusConnected.setText(tr("Not connected"));
updateFileStatus();
lbStatusDatabase.setText(tr("No DBC database loaded"));
ui->statusBar->addWidget(&lbStatusConnected);
ui->statusBar->addWidget(&lbStatusFilename);
ui->statusBar->addWidget(&lbStatusDatabase);
ui->lbFPS->setText("0");
ui->lbNumFrames->setText("0");
isConnected = false;
allowCapture = true;
//create a temporary frame to be able to capture the correct
//default height of an item in the table. Need to do this in case
//of scaling or font differences between different computers.
CANFrame temp;
temp.bus = 0;
temp.ID = 0x100;
temp.len = 0;
model->addFrame(temp, true);
normalRowHeight = ui->canFramesView->rowHeight(0);
qDebug() << "normal row height = " << normalRowHeight;
model->clearFrames();
}
MainWindow::~MainWindow()
{
serialWorkerThread.quit();
serialWorkerThread.wait();
//delete worker;
if (graphingWindow)
{
graphingWindow->close();
delete graphingWindow;
}
if (frameInfoWindow)
{
frameInfoWindow->close();
delete frameInfoWindow;
}
if (playbackWindow)
{
playbackWindow->close();
delete playbackWindow;
}
if (flowViewWindow)
{
flowViewWindow->close();
delete flowViewWindow;
}
if (frameSenderWindow)
{
frameSenderWindow->close();
delete frameSenderWindow;
}
if (comparatorWindow)
{
comparatorWindow->close();
delete comparatorWindow;
}
if (dbcMainEditor)
{
dbcMainEditor->close();
delete dbcMainEditor;
}
if (settingsDialog)
{
settingsDialog->close();
delete settingsDialog;
}
if (discreteStateWindow)
{
discreteStateWindow->close();
delete discreteStateWindow;
}
delete ui;
delete dbcHandler;
model->clearFrames();
delete model;
}
void MainWindow::closeEvent(QCloseEvent *event)
{
Q_UNUSED(event);
writeSettings();
exitApp();
}
void MainWindow::updateSettings()
{
readUpdateableSettings();
emit settingsUpdated();
}
void MainWindow::readSettings()
{
QSettings settings;
if (settings.value("Main/SaveRestorePositions", false).toBool())
{
resize(settings.value("Main/WindowSize", QSize(800, 750)).toSize());
move(settings.value("Main/WindowPos", QPoint(100, 100)).toPoint());
}
if (settings.value("Main/AutoScroll", false).toBool())
{
ui->cbAutoScroll->setChecked(true);
}
readUpdateableSettings();
}
void MainWindow::readUpdateableSettings()
{
QSettings settings;
useHex = settings.value("Main/UseHex", true).toBool();
model->setHexMode(useHex);
Utility::decimalMode = !useHex;
secondsMode = settings.value("Main/TimeSeconds", false).toBool();
model->setSecondsMode(secondsMode);
useFiltered = settings.value("Main/UseFiltered", false).toBool();
}
void MainWindow::writeSettings()
{
QSettings settings;
if (settings.value("Main/SaveRestorePositions", false).toBool())
{
settings.setValue("Main/WindowSize", size());
settings.setValue("Main/WindowPos", pos());
}
}
void MainWindow::gridClicked(QModelIndex idx)
{
if (ui->canFramesView->rowHeight(idx.row()) > normalRowHeight)
{
ui->canFramesView->setRowHeight(idx.row(), normalRowHeight);
}
else {
ui->canFramesView->resizeRowToContents(idx.row());
}
}
void MainWindow::gridDoubleClicked(QModelIndex idx)
{
//grab ID and timestamp and send them away
CANFrame frame = model->getListReference()->at(idx.row());
emit sendCenterTimeID(frame.ID, frame.timestamp / 1000000.0);
}
void MainWindow::interpretToggled(bool state)
{
model->setInterpetMode(state);
}
void MainWindow::overwriteToggled(bool state)
{
model->setOverwriteMode(state);
}
void MainWindow::updateFilterList()
{
if (model == NULL) return;
const QMap<int, bool> *filters = model->getFiltersReference();
if (filters == NULL) return;
qDebug() << "updateFilterList called on MainWindow";
ui->listFilters->clear();
if (filters->isEmpty()) return;
QMap<int, bool>::const_iterator filterIter;
for (filterIter = filters->begin(); filterIter != filters->end(); ++filterIter)
{
QListWidgetItem *thisItem = new QListWidgetItem();
thisItem->setText(Utility::formatNumber(filterIter.key()));
thisItem->setFlags(thisItem->flags() | Qt::ItemIsUserCheckable);
if (filterIter.value()) thisItem->setCheckState(Qt::Checked);
else thisItem->setCheckState(Qt::Unchecked);
ui->listFilters->addItem(thisItem);
}
}
void MainWindow::filterListItemChanged(QListWidgetItem *item)
{
if (inhibitFilterUpdate) return;
//qDebug() << item->text();
int ID;
bool isSet = false;
ID = Utility::ParseStringToNum(item->text());
if (item->checkState() == Qt::Checked) isSet = true;
model->setFilterState(ID, isSet);
}
void MainWindow::filterSetAll()
{
inhibitFilterUpdate = true;
for (int i = 0; i < ui->listFilters->count(); i++)
{
ui->listFilters->item(i)->setCheckState(Qt::Checked);
}
inhibitFilterUpdate = false;
model->setAllFilters(true);
}
void MainWindow::filterClearAll()
{
inhibitFilterUpdate = true;
for (int i = 0; i < ui->listFilters->count(); i++)
{
ui->listFilters->item(i)->setCheckState(Qt::Unchecked);
}
inhibitFilterUpdate = false;
model->setAllFilters(false);
}
//most of the work is handled elsewhere. Need only to update the # of frames
//and maybe auto scroll
void MainWindow::gotFrames(int FPS, int framesSinceLastUpdate)
{
ui->lbNumFrames->setText(QString::number(model->rowCount()));
if (ui->cbAutoScroll->isChecked()) ui->canFramesView->scrollToBottom();
ui->lbFPS->setText(QString::number(FPS));
if (framesSinceLastUpdate > 0)
{
bDirty = true;
emit framesUpdated(framesSinceLastUpdate); //anyone care that frames were updated?
}
if (model->needsFilterRefresh()) updateFilterList();
}
void MainWindow::addFrameToDisplay(CANFrame &frame, bool autoRefresh = false)
{
model->addFrame(frame, autoRefresh);
if (autoRefresh)
{
if (ui->cbAutoScroll->isChecked()) ui->canFramesView->scrollToBottom();
ui->lbNumFrames->setText(QString::number(model->rowCount()));
}
}
//A sub-window is sending us a center on timestamp and ID signal
//try to find the relevant frame in the list and focus on it.
void MainWindow::gotCenterTimeID(int32_t ID, double timestamp)
{
int idx = model->getIndexFromTimeID(ID, timestamp);
if (idx > -1)
{
ui->canFramesView->selectRow(idx);
}
}
void MainWindow::clearFrames()
{
ui->canFramesView->scrollToTop();
model->clearFrames();
ui->lbNumFrames->setText(QString::number(model->rowCount()));
bDirty = false;
loadedFileName = "";
updateFileStatus();
emit framesUpdated(-1);
}
void MainWindow::normalizeTiming()
{
model->normalizeTiming();
emit framesUpdated(-2); //claim an all new set of frames because every frame was updated.
}
void MainWindow::changeBaudRates()
{
int Speed1 = 0, Speed2 = 0;
Speed1 = ui->cbSpeed1->currentText().toInt();
Speed2 = ui->cbSpeed2->currentText().toInt();
emit updateBaudRates(Speed1, Speed2);
}
void MainWindow::handleLoadFile()
{
QString filename;
QFileDialog dialog(this);
bool result = false;
QStringList filters;
filters.append(QString(tr("CRTD Logs (*.txt)")));
filters.append(QString(tr("GVRET Logs (*.csv)")));
filters.append(QString(tr("Generic ID/Data CSV (*.csv)")));
filters.append(QString(tr("BusMaster Log (*.log)")));
filters.append(QString(tr("Microchip Log (*.can)")));
dialog.setFileMode(QFileDialog::ExistingFile);
dialog.setNameFilters(filters);
dialog.setViewMode(QFileDialog::Detail);
if (dialog.exec() == QDialog::Accepted)
{
filename = dialog.selectedFiles()[0];
ui->canFramesView->scrollToTop();
model->clearFrames();
QVector<CANFrame> tempFrames;
QProgressDialog progress(this);
progress.setWindowModality(Qt::WindowModal);
progress.setLabelText("Loading file...");
progress.setCancelButton(0);
progress.setRange(0,0);
progress.setMinimumDuration(0);
progress.show();
qApp->processEvents();
if (dialog.selectedNameFilter() == filters[0]) result = FrameFileIO::loadCRTDFile(filename, &tempFrames);
if (dialog.selectedNameFilter() == filters[1]) result = FrameFileIO::loadNativeCSVFile(filename, &tempFrames);
if (dialog.selectedNameFilter() == filters[2]) result = FrameFileIO::loadGenericCSVFile(filename, &tempFrames);
if (dialog.selectedNameFilter() == filters[3]) result = FrameFileIO::loadLogFile(filename, &tempFrames);
if (dialog.selectedNameFilter() == filters[4]) result = FrameFileIO::loadMicrochipFile(filename, &tempFrames);
progress.cancel();
if (result)
{
model->insertFrames(tempFrames);
QStringList fileList = filename.split('/');
loadedFileName = fileList[fileList.length() - 1];
model->recalcOverwrite();
ui->lbNumFrames->setText(QString::number(model->rowCount()));
if (ui->cbAutoScroll->isChecked()) ui->canFramesView->scrollToBottom();
updateFileStatus();
emit framesUpdated(-2);
}
}
}
void MainWindow::handleSaveFile()
{
QString filename;
QFileDialog dialog(this);
bool result = false;
QStringList filters;
filters.append(QString(tr("CRTD Logs (*.txt)")));
filters.append(QString(tr("GVRET Logs (*.csv)")));
filters.append(QString(tr("Generic ID/Data CSV (*.csv)")));
filters.append(QString(tr("BusMaster Log (*.log)")));
filters.append(QString(tr("Microchip Log (*.can)")));
dialog.setFileMode(QFileDialog::AnyFile);
dialog.setNameFilters(filters);
dialog.setViewMode(QFileDialog::Detail);
dialog.setAcceptMode(QFileDialog::AcceptSave);
if (dialog.exec() == QDialog::Accepted)
{
const QVector<CANFrame> *frames = model->getListReference();
filename = dialog.selectedFiles()[0];
QProgressDialog progress(this);
progress.setWindowModality(Qt::WindowModal);
progress.setLabelText("Saving file...");
progress.setCancelButton(0);
progress.setRange(0,0);
progress.setMinimumDuration(0);
progress.show();
qApp->processEvents();
if (dialog.selectedNameFilter() == filters[0])
{
if (!filename.contains('.')) filename += ".txt";
result = FrameFileIO::saveCRTDFile(filename, frames);
}
if (dialog.selectedNameFilter() == filters[1])
{
if (!filename.contains('.')) filename += ".csv";
result = FrameFileIO::saveNativeCSVFile(filename, frames);
}
if (dialog.selectedNameFilter() == filters[2])
{
if (!filename.contains('.')) filename += ".csv";
result = FrameFileIO::saveGenericCSVFile(filename, frames);
}
if (dialog.selectedNameFilter() == filters[3])
{
if (!filename.contains('.')) filename += ".log";
result = FrameFileIO::saveLogFile(filename, frames);
}
if (dialog.selectedNameFilter() == filters[4])
{
if (!filename.contains('.')) filename += ".log";
result = FrameFileIO::saveMicrochipFile(filename, frames);
}
progress.cancel();
if (result)
{
QStringList fileList = filename.split('/');
loadedFileName = fileList[fileList.length() - 1];
updateFileStatus();
}
}
}
void MainWindow::handleSaveFilteredFile()
{
QString filename;
QFileDialog dialog(this);
bool result = false;
QStringList filters;
filters.append(QString(tr("CRTD Logs (*.txt)")));
filters.append(QString(tr("GVRET Logs (*.csv)")));
filters.append(QString(tr("Generic ID/Data CSV (*.csv)")));
filters.append(QString(tr("BusMaster Log (*.log)")));
filters.append(QString(tr("Microchip Log (*.log)")));
dialog.setFileMode(QFileDialog::AnyFile);
dialog.setNameFilters(filters);
dialog.setViewMode(QFileDialog::Detail);
dialog.setAcceptMode(QFileDialog::AcceptSave);
if (dialog.exec() == QDialog::Accepted)
{
const QVector<CANFrame> *frames = model->getFilteredListReference();
filename = dialog.selectedFiles()[0];
QProgressDialog progress(this);
progress.setWindowModality(Qt::WindowModal);
progress.setLabelText("Saving filtered file...");
progress.setCancelButton(0);
progress.setRange(0,0);
progress.setMinimumDuration(0);
progress.show();
qApp->processEvents();
if (dialog.selectedNameFilter() == filters[0])
{
if (!filename.contains('.')) filename += ".txt";
result = FrameFileIO::saveCRTDFile(filename, frames);
}
if (dialog.selectedNameFilter() == filters[1])
{
if (!filename.contains('.')) filename += ".csv";
result = FrameFileIO::saveNativeCSVFile(filename, frames);
}
if (dialog.selectedNameFilter() == filters[2])
{
if (!filename.contains('.')) filename += ".csv";
result = FrameFileIO::saveGenericCSVFile(filename, frames);
}
if (dialog.selectedNameFilter() == filters[3])
{
if (!filename.contains('.')) filename += ".log";
result = FrameFileIO::saveLogFile(filename, frames);
}
if (dialog.selectedNameFilter() == filters[4])
{
if (!filename.contains('.')) filename += ".log";
result = FrameFileIO::saveMicrochipFile(filename, frames);
}
progress.cancel();
if (result)
{
QStringList fileList = filename.split('/');
loadedFileName = fileList[fileList.length() - 1];
updateFileStatus();
}
}
}
void MainWindow::handleSaveFilters()
{
QString filename;
QFileDialog dialog(this);
QStringList filters;
filters.append(QString(tr("Filter list (*.ftl)")));
dialog.setFileMode(QFileDialog::AnyFile);
dialog.setNameFilters(filters);
dialog.setViewMode(QFileDialog::Detail);
dialog.setAcceptMode(QFileDialog::AcceptSave);
if (dialog.exec() == QDialog::Accepted)
{
filename = dialog.selectedFiles()[0];
if (!filename.contains('.')) filename += ".ftl";
if (dialog.selectedNameFilter() == filters[0]) model->saveFilterFile(filename);
}
}
void MainWindow::handleLoadFilters()
{
QString filename;
QFileDialog dialog(this);
QStringList filters;
filters.append(QString(tr("Filter List (*.ftl)")));
dialog.setFileMode(QFileDialog::ExistingFile);
dialog.setNameFilters(filters);
dialog.setViewMode(QFileDialog::Detail);
if (dialog.exec() == QDialog::Accepted)
{
filename = dialog.selectedFiles()[0];
//right now there is only one file type that can be loaded here so just do it.
model->loadFilterFile(filename);
}
}
void MainWindow::handleLoadDBC()
{
QString filename;
QFileDialog dialog(this);
QStringList filters;
filters.append(QString(tr("DBC File (*.dbc)")));
dialog.setFileMode(QFileDialog::ExistingFile);
dialog.setNameFilters(filters);
dialog.setViewMode(QFileDialog::Detail);
if (dialog.exec() == QDialog::Accepted)
{
filename = dialog.selectedFiles()[0];
//right now there is only one file type that can be loaded here so just do it.
dbcHandler->loadDBCFile(filename);
//dbcHandler->listDebugging();
QStringList fileList = filename.split('/');
lbStatusDatabase.setText(fileList[fileList.length() - 1] + tr(" loaded."));
}
}
void MainWindow::handleSaveDBC()
{
QString filename;
QFileDialog dialog(this);
QStringList filters;
filters.append(QString(tr("DBC File (*.dbc)")));
dialog.setFileMode(QFileDialog::AnyFile);
dialog.setNameFilters(filters);
dialog.setViewMode(QFileDialog::Detail);
dialog.setAcceptMode(QFileDialog::AcceptSave);
if (dialog.exec() == QDialog::Accepted)
{
filename = dialog.selectedFiles()[0];
if (!filename.contains('.')) filename += ".dbc";
dbcHandler->saveDBCFile(filename);
QStringList fileList = filename.split('/');
lbStatusDatabase.setText(fileList[fileList.length() - 1] + tr(" loaded."));
}
}
void MainWindow::handleSaveDecoded()
{
QString filename;
QFileDialog dialog(this);
QStringList filters;
filters.append(QString(tr("Text File (*.txt)")));
dialog.setFileMode(QFileDialog::AnyFile);
dialog.setNameFilters(filters);
dialog.setViewMode(QFileDialog::Detail);
dialog.setAcceptMode(QFileDialog::AcceptSave);
if (dialog.exec() == QDialog::Accepted)
{
filename = dialog.selectedFiles()[0];
if (!filename.contains('.')) filename += ".txt";
saveDecodedTextFile(filename);
}
}
void MainWindow::saveDecodedTextFile(QString filename)
{
QFile *outFile = new QFile(filename);
const QVector<CANFrame> *frames = model->getListReference();
if (!outFile->open(QIODevice::WriteOnly | QIODevice::Text))
return;
/*
Time: 205.173000 ID: 0x20E Std Bus: 0 Len: 8
Data Bytes: 88 10 00 13 BB 00 06 00
SignalName Value
*/
for (int c = 0; c < frames->count(); c++)
{
CANFrame thisFrame = frames->at(c);
QString builderString;
builderString += tr("Time: ") + QString::number((thisFrame.timestamp / 1000000.0), 'f', 6);
builderString += tr(" ID: ") + Utility::formatNumber(thisFrame.ID);
if (thisFrame.extended) builderString += tr(" Ext ");
else builderString += tr(" Std ");
builderString += tr("Bus: ") + QString::number(thisFrame.bus);
builderString += " Len: " + QString::number(thisFrame.len) + "\n";
outFile->write(builderString.toUtf8());
builderString = tr("Data Bytes: ");
for (int temp = 0; temp < thisFrame.len; temp++)
{
builderString += Utility::formatNumber(thisFrame.data[temp]) + " ";
}
builderString += "\n";
outFile->write(builderString.toUtf8());
builderString = "";
if (dbcHandler != NULL)
{
DBC_MESSAGE *msg = dbcHandler->findMsgByID(thisFrame.ID);
if (msg != NULL)
{
for (int j = 0; j < msg->msgSignals.length(); j++)
{
builderString.append("\t" + dbcHandler->processSignal(thisFrame, msg->msgSignals.at(j)));
builderString.append("\n");
}
}
builderString.append("\n");
outFile->write(builderString.toUtf8());
}
}
outFile->close();
}
void MainWindow::connButtonPress()
{
if (!isConnected)
{
for (int x = 0; x < ports.count(); x++)
{
if (ports.at(x).portName() == ui->cbSerialPorts->currentText())
{
emit sendSerialPort(&ports[x]);
lbStatusConnected.setText(tr("Attempting to connect to port ") + ports[x].portName());
return;
}
}
}
else
{
emit closeSerialPort();
isConnected = false;
lbStatusConnected.setText(tr("Not Connected"));
ui->btnConnect->setText(tr("Connect to GVRET"));
}
}
void MainWindow::toggleCapture()
{
allowCapture = !allowCapture;
if (allowCapture)
{
ui->btnCaptureToggle->setText("Suspend Capturing");
emit startFrameCapturing();
}
else
{
ui->btnCaptureToggle->setText("Restart Capturing");
emit stopFrameCapturing();
}
}
void MainWindow::connectionSucceeded(int baud0, int baud1)
{
lbStatusConnected.setText(tr("Connected to GVRET"));
//finally, find the baud rate in the list of rates or
//add it to the bottom if needed (that'll be weird though...
int idx = ui->cbSpeed1->findText(QString::number(baud0));
if (idx > -1) ui->cbSpeed1->setCurrentIndex(idx);
else
{
ui->cbSpeed1->addItem(QString::number(baud0));
ui->cbSpeed1->setCurrentIndex(ui->cbSpeed1->count() - 1);
}
idx = ui->cbSpeed2->findText(QString::number(baud1));
if (idx > -1) ui->cbSpeed2->setCurrentIndex(idx);
else
{
ui->cbSpeed2->addItem(QString::number(baud1));
ui->cbSpeed2->setCurrentIndex(ui->cbSpeed2->count() - 1);
}
//ui->btnConnect->setEnabled(false);
ui->btnConnect->setText(tr("Disconnect from GVRET"));
isConnected = true;
}
void MainWindow::connectionFailed()
{
lbStatusConnected.setText(tr("Failed to connect!"));
QMessageBox msgBox;
msgBox.setText("Connection to the GVRET firmware failed.\nYou might have an old version of GVRET\nor may have chosen the wrong serial port.");
msgBox.exec();
}
void MainWindow::updateFileStatus()
{
QString output;
if (model->rowCount() == 0)
{
output = tr("No file loaded");
}
else
{
if (loadedFileName.length() > 2)
{
output = loadedFileName + " loaded";
}
else
{
output = tr("No file loaded");
}
if (bDirty)
{
output += " (X)";
}
}
lbStatusFilename.setText(output);
}
void MainWindow::gotDeviceInfo(int build, int swCAN)
{
QString str = tr("Connected to GVRET ") + QString::number(build);
if (swCAN == 1) str += "(SW)";
lbStatusConnected.setText(str);
if (build < CURRENT_GVRET_VER)
{
QMessageBox msgBox;
msgBox.setText("It appears that you are not running\nan up-to-date version of GVRET\n\nYour version: "
+ QString::number(build) +"\nCurrent Version: " + QString::number(CURRENT_GVRET_VER)
+ "\n\nPlease upgrade your firmware version.\nOtherwise, you may experience difficulties.");
msgBox.exec();
}
}
void MainWindow::setTargettedID(int id)
{
worker->targetFrameID(id);
}
void MainWindow::showSettingsDialog()
{
if (!settingsDialog)
{
settingsDialog = new MainSettingsDialog();
connect(settingsDialog, SIGNAL(finished(int)), this, SLOT(updateSettings()));
}
settingsDialog->show();
}
//always gets unfiltered list. You ask for the graphs so there is no need to send filtered frames
void MainWindow::showGraphingWindow()
{
if (!graphingWindow) {
graphingWindow = new GraphingWindow(dbcHandler, model->getListReference());
connect(graphingWindow, SIGNAL(sendCenterTimeID(int32_t,double)), this, SLOT(gotCenterTimeID(int32_t,double)));
connect(this, SIGNAL(sendCenterTimeID(int32_t,double)), graphingWindow, SLOT(gotCenterTimeID(int32_t,double)));
}
if (flowViewWindow) //connect the two external windows together
{
connect(graphingWindow, SIGNAL(sendCenterTimeID(int32_t,double)), flowViewWindow, SLOT(gotCenterTimeID(int32_t,double)));
connect(flowViewWindow, SIGNAL(sendCenterTimeID(int32_t,double)), graphingWindow, SLOT(gotCenterTimeID(int32_t,double)));
}
graphingWindow->show();
}
void MainWindow::showFrameDataAnalysis()
{
//only create an instance of the object if we dont have one. Otherwise just display the existing one.
if (!frameInfoWindow)
{
if (!useFiltered)
frameInfoWindow = new FrameInfoWindow(model->getListReference());
else
frameInfoWindow = new FrameInfoWindow(model->getFilteredListReference());
}
frameInfoWindow->show();
}
void MainWindow::showFrameSenderWindow()
{
if (!frameSenderWindow)
{
if (!useFiltered)
frameSenderWindow = new FrameSenderWindow(model->getListReference());
else
frameSenderWindow = new FrameSenderWindow(model->getFilteredListReference());
connect(frameSenderWindow, SIGNAL(sendCANFrame(const CANFrame*,int)), worker, SLOT(sendFrame(const CANFrame*,int)));
}
frameSenderWindow->show();
}
void MainWindow::showPlaybackWindow()
{
if (!playbackWindow)
{
if (!useFiltered)
playbackWindow = new FramePlaybackWindow(model->getListReference(), worker);
else
playbackWindow = new FramePlaybackWindow(model->getFilteredListReference(), worker);
}
playbackWindow->show();
}
void MainWindow::showFirmwareUploaderWindow()
{
if (!firmwareUploaderWindow)
{
firmwareUploaderWindow = new FirmwareUploaderWindow(model->getListReference());
connect(firmwareUploaderWindow, SIGNAL(sendCANFrame(const CANFrame*,int)), worker, SLOT(sendFrame(const CANFrame*,int)));
connect(worker, SIGNAL(gotTargettedFrame(int)), firmwareUploaderWindow, SLOT(gotTargettedFrame(int)));
}