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mainwindow.cpp
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mainwindow.cpp
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#include "mainwindow.h"
#include "ui_mainwindow.h"
#include <segmentation/segmentation.h>
#include <segmentation/dynamicift/dynamicift.h>
#include <views/slice/sliceview.h>
#include <segmentation/manual/manualsegmentation.h>
#include <segmentation/gradient/magnitude/magnitudegradient.h>
#include <segmentation/gradient/flim/flimfeatures.h>
#include <aboutdialog.h>
#include <segmentation/gradient/arcweightfunction.h>
#include <segmentation/gradient/manual/manualarcweight.h>
#include <segmentation/gradient/saliency/saliency.h>
#include <postprocessing/postprocessing.h>
#include <segmentation/livewire/livewire.h>
#include <segmentation/controlled/controlled.h>
#include <segmentation/gradient/server/serverprocessing.h>
#include <segmentation/autoece/autoece.h>
#include <segmentation/gradient/brain/brain.h>
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow)
{
ui->setupUi(this);
this->showMaximized();
/* Setting Icons for the buttons */
setIcons();
// Creating pen for the lines to be drawn. The width is set to 0 so the lines wont scale with the image.
pen = new QPen();
pen->setColor(Qt::green);
pen->setStyle(Qt::SolidLine);
pen->setWidth(0);
// Fitting the columns to the size of its contents
ui->twObjects->resizeColumnsToContents();
// Initializing SliceViews
ui->sliceAxial->initializeSlice(AXIAL, ui->sliceCoronal, ui->sliceSagittal);
ui->sliceSagittal->initializeSlice(SAGITTAL, ui->sliceAxial, ui->sliceCoronal);
ui->sliceCoronal->initializeSlice(CORONAL, ui->sliceAxial, ui->sliceSagittal);
// Instantiating classes
view = View::instance();
vol_info = new VolumeInformation();
ms = nullptr;
// Creating Actions
createHotkeys();
// Load arc-weight functions
ArcWeightFunction *magnitude = new MagnitudeGradient(this);
ArcWeightFunction *flimFeat = new FLIMFeatures(this);
ArcWeightFunction *manualAW = new ManualArcWeight(this);
ArcWeightFunction *saliency = new Saliency(this);
ArcWeightFunction *server = new ServerProcessing(this);
ArcWeightFunction *brain = new Brain(this);
currentArcWeightFunction = magnitude;
ui->cbGradient->addItem(magnitude->name(), QVariant::fromValue(magnitude));
ui->cbGradient->addItem(flimFeat->name(), QVariant::fromValue(flimFeat));
ui->cbGradient->addItem(manualAW->name(), QVariant::fromValue(manualAW));
ui->cbGradient->addItem(saliency->name(), QVariant::fromValue(saliency));
ui->cbGradient->addItem(server->name(), QVariant::fromValue(server));
ui->cbGradient->addItem(brain->name(), QVariant::fromValue(brain));
// TODO move to createConnections
connect(magnitude, SIGNAL(update()), this, SLOT(slotResetGradient()));
connect(manualAW, SIGNAL(update()), this, SLOT(slotResetGradient()));
connect(saliency, SIGNAL(update()), this, SLOT(slotResetGradient()));
connect(flimFeat, SIGNAL(update()), this, SLOT(slotResetGradient()));
connect(server, SIGNAL(update()), this, SLOT(slotResetGradient()));
connect(brain, SIGNAL(update()), this, SLOT(slotResetGradient()));
// Load segmentation methods
SemiAutomatic *interactive = new SemiAutomatic(this, view);
Controlled *controlled = new Controlled(this, view);
ALTIS *altis = new ALTIS(this, view, interactive);
//ALTISFLIM *altisFlim = new ALTISFLIM(this, view, interactive);
//ALTISFLIMSupervoxel *altisFlimS = new ALTISFLIMSupervoxel(this, view, interactive);
Segmentation *manual = new ManualSegmentation(this, view);
Threshold *threshold = new Threshold(this, view);
DynamicIFT *dynIftRoot = new DynamicIFT(this, view);
LiveWire *livewire = new LiveWire(this, view);
AutoECE *auto_ece = new AutoECE(this, view);
segmentationViews.append(interactive);
segmentationViews.append(controlled);
segmentationViews.append(altis);
segmentationViews.append(auto_ece);
//segmentationViews.append(altisFlim);
//segmentationViews.append(altisFlimS);
segmentationViews.append(manual);
segmentationViews.append(dynIftRoot);
segmentationViews.append(threshold);
segmentationViews.append(livewire);
//altisFlimS->loadGraphicalComponents();
//altisFlim->loadGraphicalComponents();
// The following method is only available in the QT 5.15 release
//ui->cbSegmentation->setPlaceholderText(QString("--Select the method--"));
ui->cbSegmentation->addItem("-- Select the method --");
ui->cbSegmentation->addItem(altis->name(), QVariant::fromValue(altis));
ui->cbSegmentation->addItem(auto_ece->name(), QVariant::fromValue(auto_ece));
//ui->cbSegmentation->addItem(altisFlim->name(), QVariant::fromValue(altisFlim));
//ui->cbSegmentation->addItem(altisFlimS->name(), QVariant::fromValue(altisFlimS));
ui->cbSegmentation->addItem(threshold->name(), QVariant::fromValue(threshold));
ui->cbSegmentation->addItem(interactive->name(), QVariant::fromValue(interactive));
ui->cbSegmentation->addItem(controlled->name(), QVariant::fromValue(controlled));
ui->cbSegmentation->addItem(dynIftRoot->name(), QVariant::fromValue(dynIftRoot));
ui->cbSegmentation->addItem(manual->name(), QVariant::fromValue(manual));
ui->cbSegmentation->addItem(livewire->name(), QVariant::fromValue(livewire));
// Creating the Menu buttons and shortcuts
setActions();
// Initialize post processing window
postProcessingWindow = PostProcessing::instance(this);
postProcessingWindow->setWindowFlags(Qt::WindowStaysOnTopHint | Qt::Window);
setSystemMode("INITIALIZATION");
setAnnotationVisibility(false);
QHeaderView *headerView = ui->twMarkers->horizontalHeader();
headerView->setSectionResizeMode(2, QHeaderView::Stretch);
headerView = ui->twObjects->horizontalHeader();
headerView->setSectionResizeMode(4, QHeaderView::Stretch);
objectsCSV = nullptr;
ui->gbImageSet->hide();
set2DVisualizationMode();
}
MainWindow::~MainWindow()
{
delete view;
delete ui;
delete axial;
delete coronal;
delete sagittal;
delete openFileAct;
delete openImageSetAct;
delete importLabelAct;
delete exportLabelAct;
delete importMarkersAct;
delete exportMarkersAct;
delete exportImageSequenceAct;
delete exitAct;
delete zoomInAct;
delete zoomOutAct;
delete normalSizeAct;
delete aboutAct;
delete lineVisibilityAct;
delete processingAct;
delete fileMenu;
delete importMenu;
delete exportMenu;
delete viewMenu;
delete processingMenu;
delete helpMenu;
delete undoAction;
delete pen;
if (postProcessingWindow)
delete postProcessingWindow;
if (vol_info)
delete vol_info;
for (int i = 0; i < 6; i++)
delete L[i];
for (int i = 0; i < 4; i++)
delete P[i];
for (int i = 0; i < 12; i++)
delete T[i];
for (Segmentation* segm: segmentationViews) {
delete segm;
}
iftDestroyCSV(&objectsCSV);
}
void MainWindow::loadImageFromCommandLine(QStringList imgs)
{
if (QFile::exists(imgs[0])) {
QSettings settings;
settings.setValue(DEFAULT_IMAGE_DIR_KEY,
QFileInfo(imgs.at(0)).absolutePath());
QElapsedTimer elapsedTime; elapsedTime.start();
iftWriteOnLog("Loading image", 0);
iftImageSequence *imgseq = nullptr;
int b,c;
double bf,cf;
setSystemMode("OPEN_FILE");
if (ms != nullptr){
delete ms;
ms = nullptr;
}
if (!view->isImageEmpty()){
destroyActions();
destroyMarkersTableActions();
ui->twMarkers->clearContents();
ui->twMarkers->setRowCount(0);
}
if (!view->isLabelEmpty()){
view->destroyLabel();
destroyObjectTableActions();
ui->twObjects->clearContents();
ui->twObjects->setRowCount(0);
}
imgs.sort();
for (QString img_path: imgs) {
if (QFileInfo(img_path).suffix() == "imsq") {
imgseq = iftReadImageSequence(img_path.toUtf8().constData());
} else {
iftImage *img = NULL;
if (QFileInfo(img_path).suffix() == "mimg") {
iftMImage *mimg = iftReadMImage(img_path.toUtf8().constData());
qDebug() << mimg->zsize;
img = iftMImageToImage(mimg, 255, 0);
iftDestroyMImage(&mimg);
} else
img = iftReadImageByExt(img_path.toUtf8().constData());
if (imgseq == nullptr) {
imgseq = iftVolumeToImageSequence(img);
} else if (iftIsImageCompatibleToImageSequence(imgseq, img)) {
iftAppendVolumeToImageSequence(imgseq, img);
} else {
QMessageBox::warning((QWidget*) parent(),
tr("Warning"),
"Could not load the image " + img_path + ". The image dimensions do not match with"
" the image " + imgs.at(0));
imgs.removeOne(img_path);
}
imgseq->dx = img->dx;
imgseq->dy = img->dy;
imgseq->dz = img->dz;
iftDestroyImage(&img);
}
}
char * filename = iftFilename(imgs.at(0).toUtf8().constData(),nullptr);
QString title = "MISe - " + QString::fromLocal8Bit(filename);
setWindowTitle(title);
view->setImageSequence(imgseq, filename);
iftFree(filename);
view->annotation->addItemInColorTable(0);
addBackgroundInListOfMarkers();
slotAddNewMarker();
view->createRendition();
b = (100-ui->hsBrightness->value());
c = (100-ui->hsContrast->value());
bf = b*view->maxNormalizedValue/100.0;
cf = c*view->maxNormalizedValue/100.0;
double f1, f2, g1, g2;
f1 = (2*bf - cf)/2;
f2 = cf + f1;
g1 = 0;
g2 = 255;
ui->widgetRendering->updateBrightnessAndConstrast(f1, f2, g1, g2);
SliceView::updateBrightnessAndConstrast(f1, f2, g1, g2); //TODO remove it
createActions();
createMarkersTableActions();
slotChangeGradientMethod();
initializeAllGraphicalViews();
updateAllGraphicalViews();
for (Segmentation *segm: segmentationViews) {
// TODO maybe replace with emit
segm->notifyImageUpdate();
}
if (iftIs3DImageSequence(view->getImageSequence())) {
set3DVisualizationMode();
} else {
set2DVisualizationMode();
}
if (iftIs4DImageSequence(imgseq)) {
setMultiTemporalVisualizationMode();
} else {
setUniTemporalVisualizationMode();
}
iftWriteOnLog("Loading image took", elapsedTime.elapsed());
} else {
QMessageBox::warning(this, "File not found!", "Could not find the file " +imgs[0]+ ".");
}
return;
}
void MainWindow::loadLabelFromCommandLine(QString label_path)
{
if (QFile::exists(label_path)) {
QSettings settings;
settings.setValue(DEFAULT_LABEL_DIR_KEY,
QFileInfo(label_path).absolutePath());
QElapsedTimer elapsedTime; elapsedTime.start();
iftWriteOnLog("Loading label image from command line", 0);
iftImage *label = nullptr;
if (view->isImageEmpty()){
QMessageBox::critical(this,"Error","Error while importing the label map. A CT image must be loaded first.",QMessageBox::Close);
return;
}
iftImageSequence *labelseq = NULL;
if (QFileInfo(label_path).suffix() == "imsq") {
labelseq = iftReadImageSequence(label_path.toUtf8().constData());
label = iftExtractVolumeFromImageSequence(labelseq, 0);
} else {
label = iftReadImageByExt(label_path.toUtf8().constData());
labelseq = iftVolumeToImageSequence(label);
}
if ((label->xsize != view->getXsize()) || (label->ysize != view->getYsize()) ||
(label->zsize != view->getZsize())){
QMessageBox::critical(this,"Error","The label map and image must have the same domain.",QMessageBox::Close);
return;
}
setSystemMode("OPEN_LABEL");
if (!view->isLabelEmpty()){
destroyObjectTableActions();
view->destroyLabel();
}
iftColorTable *ctb = nullptr;
int max = iftMaximumValue(label);
ctb = iftCreateColorTable(max+1);
// TODO remove from here
for (int i = 0; i < ctb->ncolors; i++) {
ctb->color[i] = MarkerInformation::defaultColor(i);
}
//
// TODO replace ctb with bool "use_marker_info"
// TODO allow opening several labels at once
for (int i = 0; i < labelseq->tsize; i++) {
iftDestroyImage(&label);
label = iftExtractVolumeFromImageSequence(labelseq, i);
view->setLabel(label, i, ctb, i == 0);
}
iftDestroyImage(&label);
iftDestroyColorTable(&ctb);
view->setRenditionLabel();
updateAllGraphicalViews();
loadListOfObjects();
iftWriteOnLog("Loading label image from command line took", elapsedTime.elapsed());
} else {
QMessageBox::warning(this, "File not found!", "Could not find the file " +label_path+ ".");
}
return;
}
void MainWindow::slotOpenFile()
{
QSettings settings;
QFileDialog dialog(this);
QStringList filenames, filters;
dialog.setViewMode(QFileDialog::List);
dialog.setDirectory(settings.value(DEFAULT_IMAGE_DIR_KEY).toString());
filters << "Multidimensional Image files (*.imsq *.scn *.nii *.nii.gz *.hdr *.png *.pgm *.jpg *.jpeg *.mimg)"
<< "Image Sequence (*.imsq)"
<< "Scene (*.scn)"
<< "NIfTI (*.nii)"
<< "Compressed NIfTI (*.nii.gz)"
<< "Analyze (*.hdr)"
<< "JPEG (*.jpg *.jpeg)"
<< "Portable Network Graphics (*.png)"
<< "Portable Graymap Format (*.pgm)"
<< "Multi-band Image (*.mimg)";
dialog.setNameFilters(filters);
dialog.setFileMode(QFileDialog::ExistingFiles);
if (dialog.exec())
filenames = dialog.selectedFiles();
if (filenames.isEmpty()){
return;
}
imageSet.clear();
ui->gbImageSet->hide();
imageSetCurrentIndex = 0;
imageSetPath = "";
imageSetSize = 0;
QElapsedTimer elapsedTime; elapsedTime.start();
iftWriteOnLog("Loading image from graphical interface", 0);
loadImageFromCommandLine(filenames);
iftWriteOnLog("Loading image from graphical interface took", elapsedTime.elapsed());
return;
}
void MainWindow::slotImportLabel()
{
QSettings settings;
if (view->isImageEmpty()){
QMessageBox::critical(this,"Error","Error while importing the label map. A CT image must be loaded first.",QMessageBox::Close);
return;
}
QFileDialog dialog(this);
QStringList filenames, filters;
dialog.setDirectory(settings.value(DEFAULT_LABEL_DIR_KEY).toString());
dialog.setViewMode(QFileDialog::List);
filters << "Multidimensional Image files (*.scn *.nii *.nii.gz *.hdr *.pgm *.png *.imsq)"
<< "Scene (*.scn)"
<< "NIfTI (*.nii)"
<< "Compressed NIfTI (*.nii.gz)"
<< "Analyze (*.hdr)"
<< "Portable Network Graphics (*.png)"
<< "Portable Graymap Format (*.pgm)"
<< "Multidimensional Image Sequence File (*.imsq)";
dialog.setNameFilters(filters);
if (dialog.exec())
filenames = dialog.selectedFiles();
if (filenames.isEmpty()){
return;
}
QElapsedTimer elapsedTime; elapsedTime.start();
iftWriteOnLog("Loading label image from graphical interface", 0);
loadLabelFromCommandLine(filenames.at(0));
iftWriteOnLog("Loading label image from graphical interface took", elapsedTime.elapsed());
return;
}
void MainWindow::slotExportLabel()
{
QElapsedTimer elapsedTime; elapsedTime.start();
iftWriteOnLog("Exporting label", 0);
if (view->getLabel() == nullptr){
QMessageBox::critical(this,"Error","Error while exporting the label. There must exist a label first.",QMessageBox::Close);
return;
}
QString filter = QString("Multidimensional Image files (*.scn *.nii *.nii.gz *.hdr *.png *.pgm *.imsq);;") +
"Scene (*.scn);;NIfTI (*.nii);;Compressed NIfTI (*.nii.gz);;" +
"Analyze (*.hdr);;Portable Graymap Format (*.pgm);;" +
"Portable Network Graphics (*.png);;" +
"Image Sequence file (*.imsq);;";
char *_basename = iftBasename(getFileName().toUtf8().data());
QString export_filename_template = iftIs3DImage(view->getImage()) ? QString(_basename)+".nii.gz" : QString(_basename)+".png";
iftFree(_basename);
QString fileName = QFileDialog::getSaveFileName(this,
tr("Export Label"), export_filename_template,
filter);
if (imageSet.size() != 0) {
QSettings settings;
QString file = imageSet[imageSetCurrentIndex - 1];
QMap<QString, QVariant> segmented_files = settings.value(imageSetPath).value<QMap<QString, QVariant>>();
segmented_files.insert(file, QVariant::fromValue(fileName));
settings.setValue(imageSetPath, segmented_files);
settings.sync();
}
if (fileName.isEmpty())
return;
if (QFileInfo(fileName).suffix() == "imsq") {
FILE *fp = fopen(fileName.toStdString().c_str(), "w");
if (fp != NULL) {
//() << QFileInfo(fileName);
fclose(fp);
iftWriteImageSequence(view->getLabelSequence(), fileName.toUtf8().data());
} else {
QMessageBox::warning((QWidget*) parent(),
tr("Warning"),
"Could not export Image Sequence to desired path.");
}
} else {
iftImage *label = const_cast<iftImage*>(view->getLabel());
iftCopyVoxelSize(view->getImageSequence(), label);
iftWriteImageByExt(label, fileName.toUtf8());
}
iftWriteOnLog("Exporting label took", elapsedTime.elapsed());
}
void MainWindow::loadListOfObjects(bool useMarkerInfo)
{
iftDestroyCSV(&objectsCSV);
ui->twObjects->clearContents();
ui->pbExportObjects->setEnabled(!view->isLabelEmpty());
if (view->isLabelEmpty()){
ui->twObjects->setRowCount(0);
return;
}
const iftImage *img = view->getLabel();
QString spelsHeaderName = iftIs3DImage(img)? "Vol. (units³)" : "Area (units²)";
ui->twObjects->horizontalHeaderItem(4)->setText(spelsHeaderName);
QTableWidgetItem *newItem = nullptr;
QColor qc;
iftColorTable *t = view->getColorTable();
ui->twObjects->setRowCount(t->ncolors);
objectsCSV = iftCreateCSV(t->ncolors, 2);
for (int i = 0; i < t->ncolors; i++){
QToolButton *tb = new QToolButton();
tb->setIcon(QIcon(":/Images/icons/visibility.svg"));
tb->setCheckable(true);
tb->setChecked(false);
connect(tb, SIGNAL(clicked()), this, SLOT(slotChangeObjectVisibility()));
ui->twObjects->setCellWidget(i,0, tb);
newItem = new QTableWidgetItem();
// make the cell not editable
newItem->setFlags(newItem->flags() ^ Qt::ItemIsEditable);
ui->twObjects->setItem(i,1,newItem);
qc = iftColorToQColor(t->color[i]);
ui->twObjects->item(i,1)->setBackground(qc);
QString name;
if (useMarkerInfo) {
int index = view->annotation->getIndexFromLabel(i+1);
if (index >= 0) {
name = view->annotation->getMarkerInfoArray()[index].name();
}
} else {
name = "obj"+QString::number(i+1);
}
newItem = new QTableWidgetItem(name);
newItem->setTextAlignment(Qt::AlignCenter);
ui->twObjects->setItem(i,2,newItem);
newItem = new QTableWidgetItem("1.0");
newItem->setTextAlignment(Qt::AlignCenter);
ui->twObjects->setItem(i,3,newItem);
float voxel_size = iftIs3DImage(img) ? img->dx * img->dy * img->dz : img->dx * img->dy;
int spels = iftCountObjectSpels(img, i+1);
float volume = spels*voxel_size;
QString volume_formatted;
if (volume > 1000000) {
volume_formatted = QString::number(volume*0.000001, 'f', 3) + "M";
} else if (volume > 1000) {
volume_formatted = QString::number(volume*0.001, 'f', 3) + "K";
} else {
volume_formatted = QString::number(volume);
}
newItem = new QTableWidgetItem(volume_formatted);
newItem->setToolTip(QString::number((int) volume)+ " ("+QString::number(spels*100.0/img->n)+"%)");
newItem->setFlags(newItem->flags() ^ Qt::ItemIsEditable);
newItem->setTextAlignment(Qt::AlignCenter);
ui->twObjects->setItem(i,4,newItem);
tb = new QToolButton();
tb->setIcon(QIcon(":/Images/icons/remove.svg"));
connect(tb, SIGNAL(clicked()), this, SLOT(slotTableDeleteObjectClicked()));
ui->twObjects->setCellWidget(i,5, tb);
strcpy(objectsCSV->data[i][0], name.toUtf8().data());
sprintf(objectsCSV->data[i][1], "%f", volume);
}
if (t->ncolors > 0){
ui->cbMarkAll->setEnabled(true);
createObjectTableActions();
} else {
ui->cbMarkAll->setEnabled(false);
}
iftDestroyColorTable(&t);
}
void MainWindow::slotImportMarkers()
{
QElapsedTimer elapsedTime; elapsedTime.start();
iftWriteOnLog("Importing markers", 0);
if (view->isImageEmpty()){
QMessageBox::critical(this,"Error","Error while importing markers. A CT image must be loaded first.",QMessageBox::Close);
return;
}
QSettings settings;
QString fileName = QFileDialog::getOpenFileName(this,
tr("Import Markers"),
settings.value(DEFAULT_MARKERS_DIR_KEY).toString(),
tr("TXT file(*.txt);;"));
if (fileName.isEmpty())
return;
settings.setValue(DEFAULT_MARKERS_DIR_KEY,
QFileInfo(fileName).absolutePath());
const iftImage *markers = view->annotation->getMarkers();
const char *path = fileName.toUtf8().data();
iftLabeledSet *S = iftReadSeeds(markers,path);
int max = 0;
while (S != nullptr){
int label;
int p = iftRemoveLabeledSet(&S,&label);
iftVoxel u = iftGetVoxelCoord(markers,p);
if (!iftValidVoxel(markers,u))
continue;
markers->val[p] = label;
if (label > max)
max = label;
}
for (int i = 0; i <= max; i++){
view->annotation->addItemInColorTable();
}
view->annotation->setMarkers(markers);
//iftDestroyImage(&markers);
loadListOfMarkers();
updateAllGraphicalViews();
iftWriteOnLog("Importing markers took", elapsedTime.elapsed());
}
void MainWindow::slotExportMarkers()
{
QElapsedTimer elapsedTime; elapsedTime.start();
iftWriteOnLog("Exporting markers", 0);
if (view->isImageEmpty()){
QMessageBox::critical(this,"Error","Error while exporting markers. A CT image must be loaded first.",QMessageBox::Close);
return;
}
QString fileName = QFileDialog::getSaveFileName(this,
tr("Export Markers"), "",
tr("TXT file(*.txt);;"));
if (fileName.isEmpty())
return;
iftLabeledSet *S = nullptr;
const iftImage *markers = view->annotation->getMarkers();
const char *out_path = nullptr;
for (int p = 0; p < markers->n; p++)
if (markers->val[p] >= 0){ // TODO remind this
int label = markers->val[p];
iftInsertLabeledSet(&S,p,label);
}
out_path = fileName.toUtf8().data();
if (strcmp(out_path,"") == 0){
messageBox.critical(0,"Error","An error has occured while exporting markers! The output path is empty, please try again.");
messageBox.setFixedSize(500,200);
return;
}
iftWriteSeeds(S,markers,out_path);
iftDestroyLabeledSet(&S);
//iftDestroyImage(&markers);
iftWriteOnLog("Exporting markers took", elapsedTime.elapsed());
}
void MainWindow::slotExportObjectsCSV()
{
if (objectsCSV != nullptr) {
QString fileName = QFileDialog::getSaveFileName(this,
tr("Export Label"), "objects.csv",
tr("comma-separated values file(*.csv);;"));
FILE *fp = fopen(fileName.toUtf8().data(), "w");
if (fp == NULL) {
QMessageBox::warning((QWidget*) parent(),
tr("Warning"),
"Could not export CSV file to desired path.");
} else {
fclose(fp);
iftWriteCSV(objectsCSV, fileName.toUtf8().data(), ',');
}
}
}
void MainWindow::slotExportImageSequence()
{
const iftImageSequence *imgseq = view->getImageSequence();
if (imgseq != nullptr) {
QString fileName = QFileDialog::getSaveFileName(this,
tr("Export Label"), "image.imsq",
tr("Image Sequence file(*.imsq);;"));
FILE *fp = fopen(fileName.toUtf8().data(), "wb");
if (fp == NULL) {
QMessageBox::warning((QWidget*) parent(),
tr("Warning"),
"Could not export Image Sequence to desired path.");
} else {
fclose(fp);
iftWriteImageSequence(imgseq, fileName.toUtf8().data());
}
}
}
void MainWindow::loadNextImageFromImageSet()
{
if (imageSetCurrentIndex - 1 < imageSetSize) {
imageSetCurrentIndex++;
QSettings settings;
QString file = imageSet.at(imageSetCurrentIndex - 1);
ui->gbImageSet->setTitle(QString::asprintf("Image Set (%d/%d)", imageSetCurrentIndex, imageSetSize));
QStringList tmp; tmp << file;
loadImageFromCommandLine(tmp);
if (imageSet.empty()) {
ui->gbImageSet->hide();
}
QMap<QString, QVariant> segmented_files = settings.value(imageSetPath).value<QMap<QString, QVariant>>();
if (segmented_files.contains(file)) {
QString label_path = segmented_files[file].value<QString>();
if (QFile::exists(label_path)) {
loadLabelFromCommandLine(label_path);
} else {
segmented_files.remove(file);
settings.setValue(imageSetPath, segmented_files);
}
}
ui->pbNext->setEnabled(imageSetCurrentIndex < imageSetSize);
ui->pbPrev->setEnabled(imageSetCurrentIndex > 1);
}
}
void MainWindow::loadPreviousImageFromImageSet()
{
if (imageSetCurrentIndex > 1) {
imageSetCurrentIndex--;
QSettings settings;
QString file = imageSet.at(imageSetCurrentIndex - 1);
ui->gbImageSet->setTitle(QString::asprintf("Image Set (%d/%d)", imageSetCurrentIndex, imageSetSize));
QStringList tmp; tmp << file;
loadImageFromCommandLine(tmp);
QMap<QString, QVariant> segmented_files = settings.value(imageSetPath).value<QMap<QString, QVariant>>();
if (segmented_files.contains(file)) {
QString label_path = segmented_files[file].value<QString>();
if (QFile::exists(label_path)) {
loadLabelFromCommandLine(label_path);
} else {
segmented_files.remove(file);
settings.setValue(imageSetPath, segmented_files);
}
}
ui->pbNext->setEnabled(imageSetCurrentIndex < imageSetSize);
ui->pbPrev->setEnabled(imageSetCurrentIndex > 1);
settings.sync();
}
}
void MainWindow::saveLabel()
{
QSettings settings;
QString file = imageSet.at(imageSetCurrentIndex - 1);
QMap<QString, QVariant> segmented_files = settings.value(imageSetPath).value<QMap<QString, QVariant>>();
bool fail = false;
if (!segmented_files.contains(file))
fail = true;
QString label_path = segmented_files[file].value<QString>();
if (!QFile::exists(label_path))
fail = true;
if (fail)
slotExportLabel();
else {
iftWriteImageByExt(view->getLabel(), label_path.toUtf8());
QMessageBox::information(this, tr("Operation successful!"),
"The label image was sucessfully saved as " + label_path + ".");
}
}
void MainWindow::slotOpenProcessingOptions()
{
postProcessingWindow->show();
}
void MainWindow::loadListOfMarkers()
{
QElapsedTimer elapsedTime; elapsedTime.start();
iftWriteOnLog("Loading list of markers", 0);
const QVector<MarkerInformation> markerInfoArray = view->annotation->getMarkerInfoArray();
ui->twMarkers->clearContents();
if (markerInfoArray.empty()){
ui->twMarkers->setRowCount(0);
return;
}
QTableWidgetItem *newItem = nullptr;
QColor qc;
int size = markerInfoArray.size();
ui->twMarkers->setRowCount(size);
addBackgroundInListOfMarkers();
int i = 1;
for (MarkerInformation markerInfo: markerInfoArray){
if (markerInfo.label() == 0)
continue; //TODO insert description field in markerInformation
qDebug() << i;
QToolButton *tb = new QToolButton();
tb->setIcon(QIcon(":/Images/icons/visibility.svg"));
tb->setCheckable(true);
tb->setChecked(false);
connect(tb, SIGNAL(clicked()), this, SLOT(slotChangeMarkerVisibility()));
ui->twMarkers->setCellWidget(i,0, tb);
newItem = new QTableWidgetItem();
// make the cell not editable
newItem->setFlags(newItem->flags() ^ Qt::ItemIsEditable);
ui->twMarkers->setItem(i,1,newItem);
qc = iftColorToQColor(markerInfo.color());
ui->twMarkers->item(i,1)->setBackground(qc);
newItem = new QTableWidgetItem("obj"+QString::number(markerInfo.label()));
newItem->setFlags(newItem->flags() ^ Qt::ItemIsEditable);
newItem->setTextAlignment(Qt::AlignCenter);
ui->twMarkers->setItem(i,2,newItem);
tb = new QToolButton();
tb->setIcon(QIcon(":/Images/icons/pen.svg"));
connect(tb, SIGNAL(clicked()), this, SLOT(slotTableOpenMarkerClicked()));
ui->twMarkers->setCellWidget(i,3, tb);
i++;
}
createObjectTableActions();
ui->twMarkers->setRowCount(size);
qDebug() << ui->twMarkers->rowCount();
iftWriteOnLog("Loading list of markers took", elapsedTime.elapsed());
}
void MainWindow::addItemInListOfMarkers()
{
QElapsedTimer elapsedTime; elapsedTime.start();
int rows = ui->twMarkers->rowCount();
addItemInListOfMarkers(rows, "obj" + QString::number(view->annotation->getNextLabel() - 1));
iftWriteOnLog("Item addition to the list of markers took", elapsedTime.elapsed());
}
void MainWindow::addItemInListOfMarkers(int row, QString desc)
{
QColor qc;
iftColorTable *t = view->annotation->generateColorTable();
int rows = ui->twMarkers->rowCount()+1;
ui->twMarkers->setRowCount(rows);
QTableWidgetItem *newItem = nullptr;
// newItem = new QTableWidgetItem(QString::number(row));
// newItem->setTextAlignment(Qt::AlignCenter);
// newItem->setFlags(newItem->flags() ^ Qt::ItemIsEditable);
// newItem->setCheckState(Qt::Checked);
// ui->twMarkers->setItem(row,0,newItem);
QToolButton *tb = new QToolButton();
tb->setIcon(QIcon(":/Images/icons/visibility.svg"));
tb->setCheckable(true);
tb->setChecked(false);
connect(tb, SIGNAL(clicked()), this, SLOT(slotChangeMarkerVisibility()));
ui->twMarkers->setCellWidget(row,0, tb);
newItem = new QTableWidgetItem();
// make the cell not editable
newItem->setFlags(newItem->flags() ^ Qt::ItemIsEditable);
ui->twMarkers->setItem(row,1,newItem);
qc = iftColorToQColor(t->color[view->annotation->getLabel(row)]);
ui->twMarkers->item(row,1)->setBackground(qc);
newItem = new QTableWidgetItem(desc);
newItem->setFlags(newItem->flags() ^ Qt::ItemIsEditable);
newItem->setTextAlignment(Qt::AlignCenter);
ui->twMarkers->setItem(row,2,newItem);
// newItem = new QTableWidgetItem("1.0");
// newItem->setTextAlignment(Qt::AlignCenter);
// ui->twMarkers->setItem(row,3,newItem);
tb = new QToolButton();
tb->setIcon(QIcon(":/Images/icons/pen.svg"));
connect(tb, SIGNAL(clicked()), this, SLOT(slotTableOpenMarkerClicked()));
ui->twMarkers->setCellWidget(row,3, tb);
// Put a model in ui->twMarkers->setCellWidget();
iftDestroyColorTable(&t);
}
void MainWindow::addBackgroundInListOfMarkers()
{
addItemInListOfMarkers(0, "background");
}
void MainWindow::set2DVisualizationMode()
{
ui->sliceSagittal->hide();
ui->sliceCoronal->hide();
ui->widgetRendering->hide();
ui->sliceAxial->set2DVisualizationMode();
}
void MainWindow::set3DVisualizationMode()
{
ui->sliceAxial->set3DVisualizationMode();
ui->sliceSagittal->show();
ui->sliceCoronal->show();
ui->widgetRendering->show();
}
void MainWindow::setMultiTemporalVisualizationMode()
{
ui->sliderTime->setMaximum(view->getImageSequence()->tsize - 1);
ui->lbTime->setText(QString::number(view->getImageSequence()->tsize));
ui->gpTimeControl->show();
}
void MainWindow::setUniTemporalVisualizationMode()
{
ui->gpTimeControl->hide();
}
void MainWindow::initializeAllGraphicalViews()
{
ui->sliceAxial->initalizeGraphicalView();
ui->sliceSagittal->initalizeGraphicalView();
ui->sliceCoronal->initalizeGraphicalView();
}