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ltfitdlg.cpp
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ltfitdlg.cpp
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/****************************************************************************
**
** DQuickLTFit, a software for the analysis of Positron-Lifetime Spectra
** based on the Least-Square Optimization using the Levenberg-Marquardt
** Algorithm.
**
** Copyright (C) 2016-2021 Danny Petschke
**
** This program 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.
**
** This program 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/.
**
*****************************************************************************
**
** @author: Danny Petschke
** @contact: danny.petschke@uni-wuerzburg.de
**
*****************************************************************************/
#include "ltfitdlg.h"
#include "ui_ltfitdlg.h"
#ifndef WINDOWS_FONT
#define WINDOWS_FONT(__pointSize__) QFont("Arial", __pointSize__)
#endif
DFastLTFitDlg::DFastLTFitDlg(const QString projectPath, QWidget *parent) :
QMainWindow(parent),
ui(new Ui::DFastLTFitDlg),
m_onStart(false)
{
ui->setupUi(this);
QApplication::setWindowIcon(QIcon(":/localImages/Images/IconPNGRounded.png"));
if ( PALSProjectSettingsManager::sharedInstance()->load() )
{
if ( !PALSProjectSettingsManager::sharedInstance()->getLastProjectPathList().isEmpty() )
{
m_lastProjectsMenu = new QMenu(ui->menuLoad_file);
m_lastProjectsMenu->setTitle("Recent Projects...");
for ( int i = 0 ; i < PALSProjectSettingsManager::sharedInstance()->getLastProjectPathList().size() ; ++ i )
{
if ( PALSProjectSettingsManager::sharedInstance()->getLastProjectPathList().at(i).isEmpty() )
continue;
QAction *action = new QAction(PALSProjectSettingsManager::sharedInstance()->getLastProjectPathList().at(i), this);
action->setIcon(QIcon(":/localImages/Images/IconPNGRounded.png"));
connect(action, SIGNAL(triggered()), this, SLOT(openProjectFromLastPath()));
m_lastProjectActionList.append(action);
}
m_lastProjectsMenu->addActions(m_lastProjectActionList);
ui->menuLoad_file->addAction(m_lastProjectsMenu->menuAction());
}
else
m_lastProjectsMenu = nullptr;
}
else
m_lastProjectsMenu = nullptr;
m_plotWindow = new DFastPlotDlg;
m_resultWindow = new DFastResultDlg;
m_calculatorWindow = new DFastCalculatorDlg;
m_gplDialog = new DFastLicenseTextBox;
m_gplDialog->addLicense(":/license/gpl", "License - GPLv3");
m_gplDialog->hide();
m_lgplDialog = new DFastLicenseTextBox;
m_lgplDialog->addLicense(":/license/lgpl", "License - LGPLv3");
m_lgplDialog->hide();
m_usedgplDialog = new DFastLicenseTextBox;
m_usedgplDialog->addLicense(":/license/used-license", "Used License - GPLv3");
m_usedgplDialog->hide();
connect(ui->actionLicense_GPLv3, SIGNAL(triggered()), this, SLOT(showGPL()));
connect(ui->actionLicense_LGPLv3, SIGNAL(triggered()), this, SLOT(showLGPL()));
connect(ui->actionUsed_License_GPLv3, SIGNAL(triggered()), this, SLOT(showUsedGPL()));
m_fitEngineThread = new QThread;
m_fitEngine = new LifeTimeDecayFitEngine;
m_fitEngine->moveToThread(m_fitEngineThread);
connect(m_fitEngineThread, SIGNAL(started()), m_fitEngine, SLOT(fit()));
connect(ui->pushButtonRunFit, SIGNAL(clicked()), this, SLOT(runFit()));
connect(m_fitEngine, SIGNAL(finished()), this, SLOT(fitHasFinished()));
m_chiSquareLabel = new QLabel;
m_integralCountInROI = new QLabel;
ui->statusBar->setStyleSheet("background-color: lightgray");
ui->statusBar->addPermanentWidget(m_chiSquareLabel);
ui->statusBar->addPermanentWidget(m_integralCountInROI);
connect(ui->actionLoad, SIGNAL(triggered()), this, SLOT(openProject()));
connect(ui->actionSave, SIGNAL(triggered()), this, SLOT(saveProject()));
connect(ui->actionNew, SIGNAL(triggered()), this, SLOT(newProject()));
connect(ui->actionSaveAs, SIGNAL(triggered()), this, SLOT(saveProjectAs()));
connect(ui->actionImport, SIGNAL(triggered()), this, SLOT(importASCII()));
connect(ui->widget, SIGNAL(dataChanged()), this, SLOT(instantPreview()));
connect(ui->widget, SIGNAL(fitRangeChanged(int,int)), m_plotWindow, SLOT(setFitRange(int,int)));
connect(ui->widget, SIGNAL(fitRangeChanged(int,int)), SLOT(instantPreview()));
connect(ui->widget->fixedBackgroundCheckBox(), SIGNAL(clicked(bool)), this, SLOT(changeFixedBackground(bool)));
connect(ui->actionPlot_Window, SIGNAL(triggered(bool)), this, SLOT(changePlotWindowVisibility(bool)));
connect(m_plotWindow, SIGNAL(visibilityChanged(bool)), this, SLOT(changePlotWindowVisibilityFromOutside(bool)));
connect(ui->actionResult_Window, SIGNAL(triggered(bool)), this, SLOT(changeResultWindowVisibility(bool)));
connect(m_resultWindow, SIGNAL(visibilityChanged(bool)), this, SLOT(changeResultWindowVisibilityFromOutside(bool)));
connect(ui->actionOpen_Calculator, SIGNAL(triggered(bool)), this, SLOT(changeCalculatorWindowVisibility(bool)));
connect(m_calculatorWindow, SIGNAL(visibilityChanged(bool)), this, SLOT(changeCalculatorWindowVisibilityFromOutside(bool)));
connect(ui->actionRaw_Data_Trace_2, SIGNAL(triggered(bool)), this, SLOT(changeRawDataTraceVisibility(bool)));
connect(ui->actionStart_Value_Trace_2, SIGNAL(triggered(bool)), this, SLOT(changeStartValueTraceVisibility(bool)));
connect(ui->actionFit_Trace_2, SIGNAL(triggered(bool)), this, SLOT(changeFitTraceVisibility(bool)));
connect(m_resultWindow, SIGNAL(resultListIsEmpty()), this, SLOT(disablePDFExport()));
connect(m_resultWindow, SIGNAL(resultListHasResults()), this, SLOT(enablePDFExport()));
connect(ui->actionExport_Current_Result_as_PDF, SIGNAL(triggered()), m_resultWindow, SLOT(printToPDF()));
connect(ui->actionExport_Current_Result_as_HTML, SIGNAL(triggered()), m_resultWindow, SLOT(printToHTML()));
connect(ui->actionSave_Plot_as_Image, SIGNAL(triggered()), m_plotWindow, SLOT(savePlotAsImage()));
connect(ui->actionAbout, SIGNAL(triggered()), this, SLOT(showAbout()));
ui->pushButtonRunFit->setLiteralSVG(":/localImages/Images/arrowRight");
ui->pushButtonRunFit->setStatusTip("Fit Lifetime-Data...");
#if defined(Q_OS_WIN)
ui->label->setFont(WINDOWS_FONT(10));
ui->label_2->setFont(WINDOWS_FONT(10));
#endif
ui->actionExport_Current_Result_as_PDF->setIcon(QIcon(":/localImages/Images/pdfExport.svg"));
ui->actionExport_Current_Result_as_HTML->setIcon(QIcon(":/localImages/Images/htmlExport.svg"));
ui->actionSave_Plot_as_Image->setIcon(QIcon(":/localImages/Images/pngExport.svg"));
ui->actionLoad->setIcon(QIcon(":/localImages/Images/open.svg"));
ui->actionSave->setIcon(QIcon(":/localImages/Images/save.svg"));
ui->actionSaveAs->setIcon(QIcon(":/localImages/Images/save.svg"));
ui->actionNew->setIcon(QIcon(":/localImages/Images/new.svg"));
ui->actionImport->setIcon(QIcon(":/localImages/Images/plot.svg"));
ui->actionAbout->setIcon(QIcon(":/localImages/Images/IconPNGRounded.png"));
ui->actionOpen_Calculator->setIcon(QIcon(":/localImages/Images/calculator73.svg"));
ui->actionLicense_GPLv3->setIcon(QIcon(":/localImages/Images/IconPNGRounded.png"));
ui->actionLicense_LGPLv3->setIcon(QIcon(":/localImages/Images/IconPNGRounded.png"));
ui->actionUsed_License_GPLv3->setIcon(QIcon(":/localImages/Images/IconPNGRounded.png"));
QPixmap redPixmap(20, 20), greenPixmap(20, 20), bluePixmap(20, 20);
redPixmap.fill(Qt::red);
greenPixmap.fill(Qt::green);
bluePixmap.fill(Qt::blue);
ui->actionFit_Trace_2->setIcon(greenPixmap);
ui->actionRaw_Data_Trace_2->setIcon(redPixmap);
ui->actionStart_Value_Trace_2->setIcon(bluePixmap);
ui->pushButtonRunFit->setToolTip("Fit Lifetime-Data...");
#if defined(Q_OS_WIN)
ui->actionLoad->setShortcut(QKeySequence("Ctrl+L"));
ui->actionNew->setShortcut(QKeySequence("Ctrl+N"));
ui->actionSave->setShortcut(QKeySequence("Ctrl+S"));
ui->actionImport->setShortcut(QKeySequence("Ctrl+I"));
ui->actionPlot_Window->setShortcut(QKeySequence("Ctrl+P"));
ui->actionResult_Window->setShortcut(QKeySequence("Ctrl+R"));
ui->actionRaw_Data_Trace_2->setShortcut(QKeySequence("Ctrl+D"));
ui->actionStart_Value_Trace_2->setShortcut(QKeySequence("Ctrl+T"));
ui->actionFit_Trace_2->setShortcut(QKeySequence("Ctrl+F"));
ui->actionOpen_Calculator->setShortcut(QKeySequence("Ctrl+Alt+C"));
#endif
#if defined(Q_OS_WIN)
m_calculatorWindow->setTextFont(WINDOWS_FONT(10));
#else
m_calculatorWindow->setTextFont(QFont("Helvetica", 12));
#endif
//if ( projectPath.isEmpty() )
newProject();
m_onStart = true;
if ( !PALSProjectSettingsManager::sharedInstance()->isLinearLastScaling() )
m_plotWindow->setLogarithmicScaling();
else
m_plotWindow->setLinearScaling();
ui->widget->setBackgroundChannelRange(PALSProjectSettingsManager::sharedInstance()->getLastBackgroundChannelRange());
ui->widget->setBackgroundCalculationUsingFirstChannels(PALSProjectSettingsManager::sharedInstance()->getBackgroundCalculationFromFirstChannels());
m_plotWindow->setYRangeData(1, 10000);
if ( !projectPath.isEmpty() )
openProjectFromPath(projectPath);
if ( PALSProjectSettingsManager::sharedInstance()->getPlotWindowWasShownOnExit() )
m_plotWindow->showMaximized();
else
{
m_plotWindow->show();
m_plotWindow->hide();
}
if ( PALSProjectSettingsManager::sharedInstance()->getResultWindowWasShownOnExit() )
m_resultWindow->show();
else
{
m_resultWindow->show();
m_resultWindow->hide();
}
show();
}
DFastLTFitDlg::~DFastLTFitDlg()
{
PALSProjectSettingsManager::sharedInstance()->setLinearAsLastScaling(m_plotWindow->isLinearScalingEnabled());
PALSProjectSettingsManager::sharedInstance()->save();
if ( m_lastProjectsMenu )
{
while ( m_lastProjectActionList.size() > 0 )
{
m_lastProjectsMenu->removeAction(m_lastProjectActionList.first());
QAction *action = m_lastProjectActionList.takeFirst();
DDELETE_SAFETY(action);
}
DDELETE_SAFETY(m_lastProjectsMenu);
}
DDELETE_SAFETY(m_resultWindow);
DDELETE_SAFETY(m_plotWindow);
DDELETE_SAFETY(m_calculatorWindow);
DDELETE_SAFETY(m_gplDialog);
DDELETE_SAFETY(m_lgplDialog);
DDELETE_SAFETY(m_usedgplDialog);
DDELETE_SAFETY(m_chiSquareLabel);
DDELETE_SAFETY(m_integralCountInROI);
DDELETE_SAFETY(m_fitEngine);
DDELETE_SAFETY(m_fitEngineThread);
DDELETE_SAFETY(ui);
}
void DFastLTFitDlg::closeEvent(QCloseEvent *event)
{
event->ignore();
const QMessageBox::StandardButton replyBtn = QMessageBox::question(this, "Closing DQuickLTFit?",
"<nobr>Did you save the project?</nobr>",
QMessageBox::Yes|QMessageBox::No);
if ( replyBtn == QMessageBox::StandardButton::No )
{
event->ignore();
return;
}
event->accept();
if ( m_resultWindow->isVisible() )
PALSProjectSettingsManager::sharedInstance()->setResultWindowWasShownOnExit(true);
else
PALSProjectSettingsManager::sharedInstance()->setResultWindowWasShownOnExit(false);
if ( m_plotWindow->isVisible() )
PALSProjectSettingsManager::sharedInstance()->setPlotWindowWasShownOnExit(true);
else
PALSProjectSettingsManager::sharedInstance()->setPlotWindowWasShownOnExit(false);
PALSProjectSettingsManager::sharedInstance()->save();
m_plotWindow->close();
m_resultWindow->close();
m_calculatorWindow->close();
QMainWindow::closeEvent(event);
}
void DFastLTFitDlg::changeFixedBackground(bool fixed)
{
PALSProjectManager::sharedInstance()->getDataStructure()->getFitSetPtr()->getBackgroundParamPtr()->getParameter()->setAsFixed(fixed);
}
void DFastLTFitDlg::openProject()
{
const QString fileName = QFileDialog::getOpenFileName(this, tr("Open a project"),
PALSProjectSettingsManager::sharedInstance()->getLastChosenPath(),
QString("DQuickLTFit Project File (*" % PROJECT_EXTENSION % ")"));
openProjectFromPath(fileName);
}
void DFastLTFitDlg::openProjectFromLastPath()
{
openProjectFromPath(((QAction*)sender())->text());
}
void DFastLTFitDlg::openProjectFromPath(const QString& fileName)
{
if ( fileName.isEmpty() )
return;
PALSProjectSettingsManager::sharedInstance()->setLastChosenPath(QFileInfo(fileName).absoluteDir().absolutePath());
if ( PALSProjectManager::sharedInstance()->getFileName() == fileName )
{
DMSGBOX("<nobr>This project is already open!</nobr>");
return;
}
if ( !PALSProjectManager::sharedInstance()->load(fileName) )
{
DMSGBOX("<nobr>Sorry, an error occurred while loading this project!</nobr>");
return;
}
else
{
if ( !PALSProjectManager::sharedInstance()->getDataStructure()->getDataSetPtr()->getLifeTimeData().isEmpty() )
{
int minChn = INT_MAX;
int maxChn = -INT_MAX;
int minCnts = INT_MAX;
int maxCnts = -INT_MAX;
for ( int i = 0 ; i < PALSProjectManager::sharedInstance()->getDataStructure()->getDataSetPtr()->getLifeTimeData().size() ; ++ i )
{
const int channel = (const int)PALSProjectManager::sharedInstance()->getDataStructure()->getDataSetPtr()->getLifeTimeData().at(i).x();
const int counts = (const int)PALSProjectManager::sharedInstance()->getDataStructure()->getDataSetPtr()->getLifeTimeData().at(i).y();
maxChn = qMax(channel, maxChn);
minChn = qMin(channel, minChn);
maxCnts = qMax(counts, maxCnts);
minCnts = qMin(counts, minCnts);
}
PALSProjectManager::sharedInstance()->setChannelRanges(minChn, maxChn);
m_plotWindow->clearAll();
m_plotWindow->setXRange(minChn, maxChn);
m_plotWindow->addRawData(PALSProjectManager::sharedInstance()->getDataStructure()->getDataSetPtr()->getLifeTimeData());
m_plotWindow->addFitData(PALSProjectManager::sharedInstance()->getDataStructure()->getDataSetPtr()->getFitData());
m_plotWindow->addResidualData(PALSProjectManager::sharedInstance()->getDataStructure()->getDataSetPtr()->getResiduals());
m_plotWindow->setXRange(minChn, maxChn);
ui->widget->setFitRangeLimits(minChn, maxChn);
ui->widget->setFitRange(minChn, maxChn);
m_plotWindow->setYRangeData(1, 1.3*((double)maxCnts));
}
else
{
PALSProjectManager::sharedInstance()->setChannelRanges(PALSProjectManager::sharedInstance()->getDataStructure()->getFitSetPtr()->getStartChannel(), PALSProjectManager::sharedInstance()->getDataStructure()->getFitSetPtr()->getStopChannel());
m_plotWindow->clearAll();
m_plotWindow->setXRange(PALSProjectManager::sharedInstance()->getDataStructure()->getFitSetPtr()->getStartChannel(), PALSProjectManager::sharedInstance()->getDataStructure()->getFitSetPtr()->getStopChannel());
m_plotWindow->setYRangeData(1, 10000);
ui->widget->setFitRangeLimits(0, 10000);
ui->widget->setFitRange(0, 10000);
}
PALSProjectManager::sharedInstance()->setFileName(fileName);
PALSProjectSettingsManager::sharedInstance()->addLastProjectPathToList(fileName);
ui->widget->updateParamterList();
m_resultWindow->clearTabs();
if ( !PALSProjectManager::sharedInstance()->getDataStructure()->getDataSetPtr()->getFitData().isEmpty() )
m_resultWindow->addResultTabsFromHistory();
disconnect(ui->widget->fixedBackgroundCheckBox(), SIGNAL(clicked(bool)), this, SLOT(changeFixedBackground(bool)));
ui->widget->fixedBackgroundCheckBox()->setChecked(PALSProjectManager::sharedInstance()->getDataStructure()->getFitSetPtr()->getBackgroundParamPtr()->getParameter()->isFixed());
connect(ui->widget->fixedBackgroundCheckBox(), SIGNAL(clicked(bool)), this, SLOT(changeFixedBackground(bool)));
}
updateLastProjectActionList();
updateWindowTitle();
}
void DFastLTFitDlg::saveProject()
{
QString filename = "";
if ( PALSProjectManager::sharedInstance()->getFileName().isEmpty() )
{
filename = QFileDialog::getSaveFileName(this, tr("Select or type a filename..."),
PALSProjectSettingsManager::sharedInstance()->getLastChosenPath(),
QString("DQuickLTFit Project File (*" % PROJECT_EXTENSION % ")"));
if ( filename.isEmpty() )
return;
else
{
PALSProjectSettingsManager::sharedInstance()->setLastChosenPath(QFileInfo(filename).absoluteDir().absolutePath());
PALSProjectManager::sharedInstance()->setFileName(filename);
PALSProjectSettingsManager::sharedInstance()->addLastProjectPathToList(filename);
updateLastProjectActionList();
}
}
if ( PALSProjectManager::sharedInstance()->save(PALSProjectManager::sharedInstance()->getFileName()) ){
//DMSGBOX("The project was saved successfully.");
}else{
DMSGBOX("Sorry, an error occurred while saving this project.");
}
updateWindowTitle();
}
void DFastLTFitDlg::saveProjectAs()
{
const QString filename = QFileDialog::getSaveFileName(this, tr("Select or type a filename..."),
PALSProjectSettingsManager::sharedInstance()->getLastChosenPath(),
QString("DQuickLTFit Project File (*" % PROJECT_EXTENSION % ")"));
if ( filename.isEmpty() )
return;
else
{
PALSProjectSettingsManager::sharedInstance()->setLastChosenPath(QFileInfo(filename).absoluteDir().absolutePath());
PALSProjectManager::sharedInstance()->setFileName(filename);
PALSProjectSettingsManager::sharedInstance()->addLastProjectPathToList(filename);
updateLastProjectActionList();
}
if ( PALSProjectManager::sharedInstance()->save(PALSProjectManager::sharedInstance()->getFileName()) ){
//DMSGBOX("The project was saved successfully.");
}else{
DMSGBOX("Sorry, an error occurred while saving this project.");
}
updateWindowTitle();
}
void DFastLTFitDlg::newProject()
{
PALSProjectManager::sharedInstance()->createEmptyProject();
PALSProjectManager::sharedInstance()->setFileName("");
PALSProjectManager::sharedInstance()->getDataStructure()->getFitSetPtr()->getBackgroundParamPtr()->getParameter()->setAsFixed(ui->widget->fixedBackgroundCheckBox()->isChecked());
m_plotWindow->clearAll();
m_plotWindow->setXRange(PALSProjectManager::sharedInstance()->getDataStructure()->getFitSetPtr()->getStartChannel(), PALSProjectManager::sharedInstance()->getDataStructure()->getFitSetPtr()->getStopChannel());
m_plotWindow->setYRangeData(1, 10000);
PALSProjectManager::sharedInstance()->setChannelRanges(PALSProjectManager::sharedInstance()->getDataStructure()->getFitSetPtr()->getStartChannel(), PALSProjectManager::sharedInstance()->getDataStructure()->getFitSetPtr()->getStopChannel());
ui->widget->setFitRangeLimits(PALSProjectManager::sharedInstance()->getDataStructure()->getFitSetPtr()->getStartChannel(), PALSProjectManager::sharedInstance()->getDataStructure()->getFitSetPtr()->getStopChannel());
ui->widget->setFitRange(PALSProjectManager::sharedInstance()->getDataStructure()->getFitSetPtr()->getStartChannel(), PALSProjectManager::sharedInstance()->getDataStructure()->getFitSetPtr()->getStopChannel());
ui->widget->updateParamterList();
m_resultWindow->clearTabs();
updateWindowTitle();
}
QStringList DFastLTFitDlg::autoDetectDelimiter(const QString& row)
{
if ( row.split(";").size() != 2 )
{
if ( row.split("|").size() != 2 )
{
if ( row.split("\t").size() < 2 )
{
if ( row.split(" ").size() >= 2 )
{
QStringList returnList;
const QStringList list = row.split(" ");
const int splitSize = list.size();
int cnt = 0;
for ( int i = 0 ; i < splitSize ; ++ i )
{
if ( list.at(i).isEmpty() )
continue;
else
{
bool ok = false;
const int value = (int)QVariant(list.at(i).trimmed()).toDouble(&ok);
DUNUSED_PARAM(value);
if ( ok )
{
returnList.append(list.at(i).trimmed());
cnt ++;
}
if ( cnt == 2 )
break;
}
}
return returnList;
}
else
{
QStringList returnList;
bool ok = false;
const int value = (int)QVariant(row.trimmed()).toDouble(&ok);
DUNUSED_PARAM(value);
if ( ok )
{
returnList.append(row.trimmed());
}
return returnList;
}
}
else
{
QStringList returnList;
const QStringList list = row.split("\t");
const int splitSize = list.size();
int cnt = 0;
for ( int i = 0 ; i < splitSize ; ++ i )
{
if ( list.at(i).isEmpty() )
continue;
else
{
bool ok = false;
const int value = (int)QVariant(list.at(i).trimmed()).toDouble(&ok);
DUNUSED_PARAM(value);
if ( ok )
{
returnList.append(list.at(i).trimmed());
cnt ++;
}
if ( cnt == 2 )
break;
}
}
return returnList;
}
}
else
{
const QStringList list = row.split("|");
const QString value1 = list.at(0).trimmed();
const QString value2 = list.at(1).trimmed();
QStringList returnList;
returnList.append(value1);
returnList.append(value2);
return returnList;
}
}
else
{
const QStringList list = row.split(";");
const QString value1 = list.at(0).trimmed();
const QString value2 = list.at(1).trimmed();
QStringList returnList;
returnList.append(value1);
returnList.append(value2);
return returnList;
}
return QStringList();
}
void DFastLTFitDlg::importASCII(const AccessType& type, const QString& fileNameFromSeq)
{
QString fileName = "";
int binFac = 1;
if ( type == AccessType::FromOneFile ) {
QFileDialog *fd = new QFileDialog;
fd->setWindowTitle(tr("Import data from ASCII File..."));
fd->setAcceptMode(QFileDialog::AcceptOpen);
fd->setDirectory(PALSProjectSettingsManager::sharedInstance()->getLastChosenPath());
fd->setFileMode(QFileDialog::ExistingFile);
fd->setViewMode(QFileDialog::Detail);
fd->setNameFilter(tr("Lifetime Data (*.dat *.txt *.log)"));
fd->setOption(QFileDialog::DontUseNativeDialog, true);
QGridLayout *layout = static_cast<QGridLayout*>(fd->layout());
QHBoxLayout *hboxLayout = new QHBoxLayout;
QLabel *label = new QLabel("Bin-Factor?");
QSpinBox *binFacBox = new QSpinBox;
binFacBox->setRange(1, 100);
binFacBox->setSingleStep(1);
binFacBox->setButtonSymbols(QAbstractSpinBox::NoButtons);
hboxLayout->addWidget(label);
hboxLayout->addWidget(binFacBox);
layout->addLayout(hboxLayout, layout->rowCount()-1, layout->columnCount());
if ( !fd->exec() )
return;
fileName = !fd->selectedFiles().isEmpty()?fd->selectedFiles().first():QString("");
binFac = binFacBox->value();
DDELETE_SAFETY(label);
DDELETE_SAFETY(binFacBox);
DDELETE_SAFETY(hboxLayout);
DDELETE_SAFETY(fd);
/*fileName = QFileDialog::getOpenFileName(widget, tr("Import data from ASCII File..."),
PALSProjectSettingsManager::sharedInstance()->getLastChosenPath(),
tr("Lifetime Data (*.dat *.txt *.log)"));*/
if ( fileName.isEmpty() )
return;
PALSProjectSettingsManager::sharedInstance()->setLastChosenPath(QFileInfo(fileName).absoluteDir().absolutePath());
}
else
fileName = fileNameFromSeq;
QFile file(fileName);
if ( file.open(QIODevice::ReadOnly) ) {
QList<QPointF> dataSet;
int minChn = INT_MAX;
int maxChn = -INT_MAX;
int minCnts = INT_MAX;
int maxCnts = -INT_MAX;
int channelCounter = 0;
int channel = 0;
int counts = 0;
while ( !file.atEnd() ) {
QString dataRow = file.readLine();
const QStringList dataSetString = autoDetectDelimiter(dataRow);
if ( dataSetString.size() != 2
&& dataSetString.size() != 1 )
continue;
bool ok_1 = true, ok_2 = false;
channelCounter ++;
if ( dataSetString.size() == 2 ) {
int tchannel = (int)QVariant(dataSetString.at(0)).toInt(&ok_1);
DUNUSED_PARAM(tchannel);
}
if ( dataSetString.size() == 2 )
counts += (int)QVariant(dataSetString.at(1)).toInt(&ok_2);
else if ( dataSetString.size() == 1 )
counts += (int)QVariant(dataSetString.at(0)).toInt(&ok_2);
if ( !ok_1 || !ok_2 )
continue;
maxChn = qMax(channel, maxChn);
minChn = qMin(channel, minChn);
maxCnts = qMax(counts, maxCnts);
minCnts = qMin(counts, minCnts);
if ( counts < 0 ) {
if ( type == AccessType::FromOneFile ) {
DMSGBOX("Please correct the content of this file. Values lower than 0 detected.")
}
file.close();
return;
}
if ( !(channelCounter%binFac) ) {
dataSet.append(QPointF(channel, counts));
counts = 0;
channel ++;
}
}
file.close();
if ( dataSet.size() <= 2 ) {
DMSGBOX("Either the Number of Data-Points was too low or the Bin-Factor is too high!");
return;
}
PALSProjectManager::sharedInstance()->setChannelRanges(minChn, maxChn);
PALSProjectManager::sharedInstance()->getDataStructure()->getDataSetPtr()->clearFitData();
PALSProjectManager::sharedInstance()->getDataStructure()->getDataSetPtr()->clearResidualData();
PALSProjectManager::sharedInstance()->getDataStructure()->getDataSetPtr()->setLifeTimeData(dataSet);
PALSProjectManager::sharedInstance()->getDataStructure()->getDataSetPtr()->setBinFactor(binFac);
m_plotWindow->clearAll();
m_plotWindow->setXRange(minChn, maxChn);
m_plotWindow->addRawData(dataSet);
m_plotWindow->setXRange(minChn, maxChn);
int newStartChannel = PALSProjectManager::sharedInstance()->getDataStructure()->getFitSetPtr()->getStartChannel();
if ( newStartChannel < minChn )
newStartChannel = minChn;
int newStopChannel = PALSProjectManager::sharedInstance()->getDataStructure()->getFitSetPtr()->getStopChannel();
if ( newStopChannel > maxChn )
newStopChannel = maxChn;
ui->widget->setFitRangeLimits(minChn, maxChn);
ui->widget->setFitRange(newStartChannel, newStopChannel);
m_plotWindow->setYRangeData(1, 1.3*((double)maxCnts));
instantPreview();
}
else
{
if ( type == AccessType::FromOneFile )
{
DMSGBOX("Sorry, an error occurred while importing lifetime-data.")
}
}
PALSProjectManager::sharedInstance()->setASCIIDataName(fileName);
updateWindowTitle();
}
void DFastLTFitDlg::runFit()
{
if ( PALSProjectManager::sharedInstance()->getDataStructure()->getDataSetPtr()->getLifeTimeData().isEmpty() )
{
DMSGBOX("<nobr>No data for fitting: Please import lifetime data before.</nobr>");
return;
}
QList<QString> sourceConflictList;
QList<QString> sampleConflictList;
QList<QString> deviceConflictList;
for ( int a = 0 ; a < PALSProjectManager::sharedInstance()->getDataStructure()->getFitSetPtr()->getSourceParamPtr()->getSize() ; ++ a )
{
const PALSFitParameter *param = PALSProjectManager::sharedInstance()->getDataStructure()->getFitSetPtr()->getSourceParamPtr()->getParameterAt(a);
if ( param->isFixed() && (param->isLowerBoundingEnabled() || param->isUpperBoundingEnabled()) )
sourceConflictList.append(param->getAlias());
}
for ( int a = 0 ; a < PALSProjectManager::sharedInstance()->getDataStructure()->getFitSetPtr()->getLifeTimeParamPtr()->getSize() ; ++ a )
{
const PALSFitParameter *param = PALSProjectManager::sharedInstance()->getDataStructure()->getFitSetPtr()->getLifeTimeParamPtr()->getParameterAt(a);
if ( param->isFixed() && (param->isLowerBoundingEnabled() || param->isUpperBoundingEnabled()) )
sampleConflictList.append(param->getAlias());
}
for ( int a = 0 ; a < PALSProjectManager::sharedInstance()->getDataStructure()->getFitSetPtr()->getDeviceResolutionParamPtr()->getSize() ; ++ a )
{
const PALSFitParameter *param = PALSProjectManager::sharedInstance()->getDataStructure()->getFitSetPtr()->getDeviceResolutionParamPtr()->getParameterAt(a);
if ( param->isFixed() && (param->isLowerBoundingEnabled() || param->isUpperBoundingEnabled()) )
deviceConflictList.append(param->getAlias());
}
if ( !sourceConflictList.isEmpty() || !sampleConflictList.isEmpty() || !deviceConflictList.isEmpty() )
{
QString conflictText = "There are parameter conflicts: <br><br><b>SOURCE:</b> ";
for ( int i = 0 ; i < sourceConflictList.size() ; ++ i)
{
conflictText.append(sourceConflictList.at(i));
if ( i != sourceConflictList.size()-1 )
conflictText.append(", ");
}
conflictText.append("<br><br><b>SAMPLE:</b> ");
for ( int i = 0 ; i < sampleConflictList.size() ; ++ i)
{
conflictText.append(sampleConflictList.at(i));
if ( i != sampleConflictList.size()-1 )
conflictText.append(", ");
}
conflictText.append("<br><br><b>IRF:</b> ");
for ( int i = 0 ; i < deviceConflictList.size() ; ++ i)
{
conflictText.append(deviceConflictList.at(i));
if ( i != deviceConflictList.size()-1 )
conflictText.append(", ");
}
conflictText.append("<br><br>The parameter can either be <b>fixed</b> or <b>has limits</b>.");
DMSGBOX(conflictText);
return;
}
enableGUI(false);
m_fitEngine->init(PALSProjectManager::sharedInstance()->getDataStructure());
m_fitEngineThread->start();
}
void DFastLTFitDlg::fitHasFinished()
{
m_fitEngineThread->exit(0);
instantPreview();
m_plotWindow->clearFitData();
m_plotWindow->addFitData(m_fitEngine->getFitPlotPoints());
m_plotWindow->clearResidualData();
m_plotWindow->addResidualData(PALSProjectManager::sharedInstance()->getDataStructure()->getDataSetPtr()->getResiduals());
m_resultWindow->addResultTabFromLastFit();
enableGUI(true);
}
void DFastLTFitDlg::updateWindowTitle()
{
if ( !PALSProjectManager::sharedInstance()->getFileName().isEmpty() )
{
this->setWindowTitle("Scope - " % VERSION_STRING_AND_PROGRAM_NAME % " - " % PALSProjectManager::sharedInstance()->getFileName());
m_plotWindow->setWindowTitle("Plot - " % VERSION_STRING_AND_PROGRAM_NAME % " - " % PALSProjectManager::sharedInstance()->getFileName());
m_resultWindow->setWindowTitle("Results - " % VERSION_STRING_AND_PROGRAM_NAME % " - " % PALSProjectManager::sharedInstance()->getFileName());
}
else
{
this->setWindowTitle("Scope - " % VERSION_STRING_AND_PROGRAM_NAME % " - <empty project>");
m_plotWindow->setWindowTitle("Plot - " % VERSION_STRING_AND_PROGRAM_NAME % " - <empty project>");
m_resultWindow->setWindowTitle("Results - " % VERSION_STRING_AND_PROGRAM_NAME % " - <empty project>");
}
m_calculatorWindow->setWindowTitle("Calculator - " % VERSION_STRING_AND_PROGRAM_NAME);
}
void DFastLTFitDlg::updateLastProjectActionList()
{
if ( m_lastProjectsMenu )
{
const int size = m_lastProjectActionList.size();
int cnt = 0;
if ( size != 0 ) {
while ( cnt < size )
{
m_lastProjectsMenu->removeAction(m_lastProjectActionList.first());
QAction *action = m_lastProjectActionList.takeFirst();
if (action) {
disconnect(action, SIGNAL(triggered()), this, SLOT(openProjectFromLastPath()));
DDELETE_SAFETY(action);
}
cnt ++;
}
}
ui->menuLoad_file->removeAction(m_lastProjectsMenu->menuAction());
DDELETE_SAFETY(m_lastProjectsMenu);
m_lastProjectActionList.clear();
m_lastProjectsMenu = new QMenu(ui->menuLoad_file);
m_lastProjectsMenu->setTitle("Recent Projects...");
for ( int i = 0 ; i < PALSProjectSettingsManager::sharedInstance()->getLastProjectPathList().size() ; ++ i )
{
QAction *action = new QAction(PALSProjectSettingsManager::sharedInstance()->getLastProjectPathList().at(i), this);
action->setIcon(QIcon(":/localImages/Images/IconPNGRounded.png"));
connect(action, SIGNAL(triggered()), this, SLOT(openProjectFromLastPath()));
m_lastProjectActionList.append(action);
}
m_lastProjectsMenu->addActions(m_lastProjectActionList);
ui->menuLoad_file->addAction(m_lastProjectsMenu->menuAction());
}
}
void DFastLTFitDlg::enablePDFExport()
{
ui->actionExport_Current_Result_as_PDF->setEnabled(true);
ui->actionExport_Current_Result_as_HTML->setEnabled(true);
}
void DFastLTFitDlg::disablePDFExport()
{
ui->actionExport_Current_Result_as_PDF->setEnabled(false);
ui->actionExport_Current_Result_as_HTML->setEnabled(false);
}
void DFastLTFitDlg::showAbout()
{
const QString text = VERSION_STRING_AND_PROGRAM_NAME % " (" % VERSION_RELEASE_DATE % ") <br><br>" % COPYRIGHT_NOTICE % "<br><br>";
const QString contact = "contact: <a href=\"danny.petschke@uni-wuerzburg.de\">danny.petschke@uni-wuerzburg.de</a><br><br>";
const QString license = "<nobr>Fit-algorithm provided by: <br>MPFIT: A MINPACK-1 Least Squares Fitting Library in C</nobr><br><br>";
const QString license2 = "<nobr>Icons provided by: <br>https://www.flaticon.com (flaticon)</nobr><br><br>";
const QString license3 = "<nobr>Logo designed by Hannah Heil</nobr>";
QMessageBox::about(this, "DQuickLTFit", text % contact % license % license2 % license3);
}
void DFastLTFitDlg::instantPreview()
{
PALSDataStructure *dataStructure = PALSProjectManager::sharedInstance()->getDataStructure();
if ( dataStructure->getDataSetPtr()->getLifeTimeData().isEmpty() )
return;
const int paramCnt = dataStructure->getFitSetPtr()->getComponentsCount()+dataStructure->getFitSetPtr()->getDeviceResolutionParamPtr()->getSize() + 1;
double channelResolution = dataStructure->getFitSetPtr()->getChannelResolution();
double startChannel = dataStructure->getFitSetPtr()->getStartChannel();
double stopChannel = dataStructure->getFitSetPtr()->getStopChannel();
double peakChannel = 0;
double countsInPeak = -(double)INT_MAX;
int startChannelIndex = 0;
int stopChannelIndex = 0;
int peakChannelIndex = 0;
int channelCnt = 0;
int dataCntInRange = (stopChannel-startChannel+1);
double *x = new double[dataCntInRange];
double *y = new double[dataCntInRange];
double *ey = new double[dataCntInRange];
int inRangeCnt = 0;
int integralCounts = 0;
int tZero = 0;
for ( QPointF p : dataStructure->getDataSetPtr()->getLifeTimeData() ) {
if ( ((int)p.x()) >= ((int)startChannel) && ((int)p.x()) <= ((int)stopChannel) ) {
x[inRangeCnt] = p.x();
y[inRangeCnt] = p.y();
/* calculate error (weighting) (statistical weighting) */
ey[inRangeCnt] = 1.0/sqrt(p.y() + 1.0); //prevent zero division