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microanalyzer/mainwindow.cpp

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Initial commit.
9 years ago
////////////////////////////////////////////////////////////////////////////////
/**
* \file mainwindow.cpp
* \version v1.0
* \author Ing. Dominik Malcik
*/
////////////////////////////////////////////////////////////////////////////////
#include "mainwindow.h"
#include "ui_mainwindow.h"
#include "projectwizard.h"
#include "xmlparser.h"
#include "layercomposer.h"
#include "customgraphicsview.h"
#include <QPixmapCache>
#include <QInputDialog>
#include <QCloseEvent>
#include <QColorDialog>
// CONSTS
const QString MainWindow::APPL_NAME = QString("microAnalyzer ::");
// --------------------------------------------
/**
* @brief = CONSTRUCTOR
*/
// --------------------------------------------
MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWindow)
{
ui->setupUi(this);
// signals
connect(cProject::Instance(), SIGNAL(imagesValueChanged()), this, SLOT(reloadImagesList()));
connect(cProject::Instance(), SIGNAL(layersValueChanged()), this, SLOT(reloadLayersList()));
imageView = new CustomGraphicsView();
imageView->setBackgroundRole(QPalette::Dark);
imageView->setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Ignored);
setCentralWidget(imageView);
connect(imageView, SIGNAL(colorPickerPosition(int, int)), this, SLOT(graphicsClicked(int, int)));
connect(this, SIGNAL(colorPickerPosition(int, int)), this, SLOT(graphicsClicked(int, int)));
histogramBtn = false;
// init values
initStageAndValues();
// limit cache
QPixmapCache::setCacheLimit(4194304);
// statusbar init
statusBar()->showMessage("To activate function do Open project or Open image action."); // + tr("%1").arg(QPixmapCache::cacheLimit()
}
void MainWindow::initStageAndValues() {
// disable functions that are available only after a project is loaded
menuChangeAvailability(false);
openedNewProjDialog = false;
// setup of bitmap layers table
bitmapLayersTBL = NULL;
bitmapLayersTBL = new TableFormat();
ui->bitmapTableView->setModel(bitmapLayersTBL);
ui->bitmapTableView->resizeRowsToContents(); // Adjust the row height.
ui->bitmapTableView->resizeColumnsToContents(); // Adjust the column width.
ui->bitmapTableView->setColumnWidth( 0, 20 );
ui->bitmapTableView->setColumnWidth( 1, 150 );
ui->bitmapTableView->setColumnWidth( 2, 20 );
// setup of vector layers table
vectorLayersTBL = NULL;
vectorLayersTBL = new TableFormat();
ui->vectorTableView->setModel(vectorLayersTBL);
ui->vectorTableView->resizeRowsToContents(); // Adjust the row height.
ui->vectorTableView->resizeColumnsToContents(); // Adjust the column width.
ui->vectorTableView->setColumnWidth( 0, 20 );
ui->vectorTableView->setColumnWidth( 1, 150 );
ui->vectorTableView->setColumnWidth( 2, 20 );
// init the dial element
lastDialValue = 0;
onOpenNew_dialReset();
// colorpicker initial reset
QImage tmpImg(1,1, QImage::Format_ARGB32);
actualizeGraphicsView(&tmpImg);
ui->frame->setStyleSheet("QFrame {border: 1px solid #828790;}");
actualColor = qRgb(255,255,255);
actualizeFrameColor();
imageView->resetMatrix();
// channel correction sliders
ui->rLabel->setStyleSheet("QLabel { background-color: red; color: white;}");
ui->gLabel->setStyleSheet("QLabel { background-color: green; color: white;}");
ui->bLabel->setStyleSheet("QLabel { background-color: blue; color: white;}");
// colour analysis button
for (int i = 0; i < ui->menuTools->actions().count(); i++) {
if (ui->menuTools->actions().at(i)->isCheckable()) {
ui->menuTools->actions().at(i)->setChecked(false);
}
}
resetSlidersValues();
}
void MainWindow::resetSlidersValues() {
ui->rSlider->setValue(DEF_SLIDER_VALUE);
ui->gSlider->setValue(DEF_SLIDER_VALUE);
ui->bSlider->setValue(DEF_SLIDER_VALUE);
}
void MainWindow::closeThisProject() {
// project init
cProject::Instance()->valueInit();
initStageAndValues();
}
bool MainWindow::importImage(QString &imageFileName, bool addToVector) {
if (imageFileName.isEmpty()) {
return false;
}
else {
if (addToVector) {
// add an image to project
cProject::Instance()->addToImages(imageFileName);
cProject::Instance()->setFileImported(true);
}
QImage image(imageFileName);
if (image.isNull()) {
return false;
}
actualizeGraphicsView(&image);
// align an image to center after import
imageResizer(0.99999999999999);
imageView->resetMatrix();
onOpenNew_dialReset();
// allow functions from menu
menuChangeAvailability(true);
return true;
}
}
void MainWindow::menuChangeAvailability(bool setting, bool sliders) {
ui->imageDial->setEnabled(setting);
ui->rSlider->setEnabled(sliders);
ui->gSlider->setEnabled(sliders);
ui->bSlider->setEnabled(sliders);
ui->bitmapTableView->setEnabled(!sliders);
ui->vectorTableView->setEnabled(!sliders);
}
// --------------------------------------------
/**
* @brief = DESTRUKTOR
*/
// --------------------------------------------
MainWindow::~MainWindow()
{
delete ui;
}
// --------------------------------------------
/**
* @brief = TLACITKO EXIT
*/
// --------------------------------------------
void MainWindow::on_actionExit_triggered() {
close();
}
bool MainWindow::saveAskDialog() {
return true;
}
// --------------------------------------------
/**
*
*/
// --------------------------------------------
void MainWindow::on_actionHelp_triggered()
{
QMessageBox::about(this, APPL_NAME + tr(" HELP"), tr("<p><br>Under construction.</p><p></p>"));
}
// --------------------------------------------
/**
*
*/
// --------------------------------------------
void MainWindow::on_actionAbout_microAnalyzer_triggered()
{
QMessageBox::about(this, APPL_NAME + tr(" About"),
QString::fromLocal8Bit("<p>&nbsp;</p><p><strong>microAnalyzer</strong>.</p>"
"<p>Author: Ing. Dominik Malci­k</p>"
"<p>E-mail: imalcik@fit.vutbr.cz</p>"
"<p>Year: 2014-2016</p><p>&nbsp;</p>"));
}
// --------------------------------------------
/**
*
*/
// --------------------------------------------
void MainWindow::on_actionOpen_Image_triggered()
{
QString imageFileName = QFileDialog::getOpenFileName(this, tr("Open Image"), QDir::currentPath(), "*.bmp *.png *.tif *.jpg *.jpeg");
if (importImage(imageFileName, true)) {
statusBar()->showMessage("Image loaded.");
menuChangeAvailability(true);
}
else {
QMessageBox::critical(this, APPL_NAME + tr(" ERROR"), tr("Error: The image %1 could not be loaded.").arg(imageFileName));
}
}
void MainWindow::onOpenNew_dialReset() {
ui->imageDial->setValue(0);
}
// --------------------------------------------
/**
*
*/
// --------------------------------------------
void MainWindow::on_actionZoom_in_25_triggered()
{
imageResizer (1.2);
}
// --------------------------------------------
/**
*
*/
// --------------------------------------------
void MainWindow::on_actionZoom_out_25_triggered()
{
imageResizer (0.8);
}
// --------------------------------------------
/**
*
*/
// --------------------------------------------
void MainWindow::imageResizer(double resizeCoeff)
{
imageView->scale(resizeCoeff, resizeCoeff);
QString statusMessage = " OUT -" + tr("%1").arg((1.0 - resizeCoeff) * 100) + " %";
if (resizeCoeff > 1.0) {
statusMessage = " IN +" + tr("%1").arg((resizeCoeff - 1.0) * 100) + " %";
}
statusBar()->showMessage("Zoom" + statusMessage);
}
// --------------------------------------------
/**
*
*/
// --------------------------------------------
void MainWindow::on_actionFit_in_Window_triggered()
{
imageView->fitInView(imageView->scene()->sceneRect(), Qt::KeepAspectRatio);
statusBar()->showMessage("Fit in window");
}
// --------------------------------------------
/**
*
*/
// --------------------------------------------
void MainWindow::on_actionOriginal_Size_triggered()
{
imageView->resetMatrix();
statusBar()->showMessage("Original size.");
}
// --------------------------------------------
/**
* @brief = ZMENA VELIKOSTI OBRAZKU NA ZAKLADE POHYBU DIALU
*/
// --------------------------------------------
void MainWindow::on_imageDial_actionTriggered(int action) {
double newRatio = 1.0;
int dialValue = ui->imageDial->value();
int difference = lastDialValue - dialValue;
lastDialValue = dialValue;
newRatio += ((double)(difference * (-1.0)) / 10000.0);
if (newRatio <= 1.1 && newRatio >= 0.9) {
imageResizer (newRatio);
}
}
void MainWindow::invertOpenedDialog_slot() {
openedNewProjDialog = !openedNewProjDialog;
this->setEnabled(true);
}
void MainWindow::on_actionNew_Project_triggered() {
ProjectWizard * pw = new ProjectWizard;
if (!openedNewProjDialog) {
openedNewProjDialog = true;
Qt::WindowFlags flags = pw->windowFlags();
pw->setWindowFlags(flags | Qt::CustomizeWindowHint | Qt::WindowStaysOnTopHint);
pw->show();
this->setEnabled(false);
connect(pw, SIGNAL(accepted()), this, SLOT(openProject_slot()));
connect(pw, SIGNAL(rejected()), this, SLOT(invertOpenedDialog_slot()));
}
}
/*
* SLOT after accepting of the wizard
*/
void MainWindow::openProject_slot() {
invertOpenedDialog_slot();
menuChangeAvailability(true);
openProject(cProject::Instance()->getProjectRootDir() + "/" + cProject::Instance()->getProjectFileName());
}
void MainWindow::on_actionOpen_Project_triggered() {
QString projectFileName = QFileDialog::getOpenFileName(this, tr("Open microAnalyzer Project"), QDir::currentPath(), "*.mapro");
if (!projectFileName.isEmpty()) {
openProject(projectFileName);
}
}
void MainWindow::openProject(QString projectFileName) {
// if a project file was chosen
if (!projectFileName.isEmpty()) {
// close currently opened project
closeThisProject();
QFile projFile(projectFileName);
// set root directory of the project
QFileInfo fi(projFile);
cProject::Instance()->setProjectRootDir(fi.path());
// open file for reading
if(!projFile.open(QIODevice::ReadOnly)) {
QMessageBox::critical(0, APPL_NAME + " ERROR", projFile.errorString());
}
else {
XMLparser * xml = new XMLparser;
if (!xml->read(&projFile)) {
QMessageBox::critical(0, APPL_NAME + " ERROR", "Project could not be loaded!");
statusBar()->showMessage(tr("Error within project loading! Try again, please."), 3000);
}
else {
// import bitmap layers
if (cProject::Instance()->getFileImported()) {
for (uint i = 0; i < cProject::Instance()->getImages().size(); i++) {
QString imageFileNameToOpen = cProject::Instance()->getProjectRootDir() + "/" + cProject::Instance()->getImagesDir() + "/" + cProject::Instance()->getImages()[i];
importImage(imageFileNameToOpen, false);
}
}
menuChangeAvailability(true);
setWindowTitle(APPL_NAME + " project - " + projectFileName);
statusBar()->showMessage(tr("Project loaded ..."));
}
projFile.close();
}
}
}
// ---------------------------------------------------------------------
// ---------------------------------------------------------------------
void MainWindow::on_actionSave_Project_triggered() {
bool removeSubDirs = false;
saveProjectToDest(cProject::Instance()->getProjectRootDir() + "/" + cProject::Instance()->getProjectFileName(), removeSubDirs);
}
void MainWindow::on_actionSave_Project_As_triggered() {
QString saveFileName = QFileDialog::getSaveFileName(this, "Save file", "", "*" + Project::PROJ_FILE_EXT);
if (!saveFileName.isEmpty()) {
bool removeSubDirs = true;
saveProjectToDest(saveFileName, removeSubDirs);
}
}
void MainWindow::saveProjectToDest(QString projectFileName_withPath, bool removeSubDirs) {
QFile projFile(projectFileName_withPath);
QFileInfo fi(projFile);
cProject::Instance()->prepareProject(fi.path(), fi.baseName(),
fi.fileName(), cProject::Instance()->getFileImported(),
cProject::Instance()->getImages(),
cProject::Instance()->getLayers());
// attempt to save + appropriate reaction
if (!cProject::Instance()->saveToFile(removeSubDirs)) {
QMessageBox::critical(0, APPL_NAME + " ERROR", "Project could not be saved!");
statusBar()->showMessage(tr("Error within project saving! Try again, please."), 3000);
}
else {
statusBar()->showMessage(tr("Project saved to ") + projectFileName_withPath);
setWindowTitle(APPL_NAME + " project - " + projectFileName_withPath);
}
}
void MainWindow::reloadImagesList() {
// show updated list/table of images
TableFormat * thisTable = reloadTableList(TABLE_BITMAPS);
bitmapLayersTBL = thisTable;
ui->bitmapTableView->setModel(thisTable);
ui->bitmapTableView->setStyleSheet("QTableView {selection-background-color: #D10000; selection-color: #FFFFFF;}");
}
void MainWindow::reloadLayersList() {
// show updated list/table of images
TableFormat * thisTable = reloadTableList(TABLE_LAYERS);
vectorLayersTBL = thisTable;
ui->vectorTableView->setModel(thisTable);
ui->vectorTableView->setStyleSheet("QTableView {selection-background-color: #2D60ED; selection-color: #FFFFFF;}");
}
TableFormat * MainWindow::reloadTableList(int tableSpec) {
QString name = "";
QString opacity = "100";
TableFormat * table = new TableFormat;
unsigned int size = 0;
if (tableSpec == TABLE_LAYERS) {
size = cProject::Instance()->getLayers().size();
}
else {
size = cProject::Instance()->getImages().size();
}
for (int i = (size - 1); i >= 0; i--) {
if (tableSpec == TABLE_LAYERS) {
name = cProject::Instance()->getSelectedLayer(i);
}
else {
name = cProject::Instance()->getSelectedImage(i);
}
// insert row
table->insertRows(0, 1, QModelIndex());
// insert information to the row
QModelIndex index = table->index(0, 0, QModelIndex());
table->setData(index, QVariant(Qt::Checked), Qt::CheckStateRole);
index = table->index(0, 1, QModelIndex());
table->setData(index, name, Qt::EditRole);
index = table->index(0, 2, QModelIndex());
table->setData(index, opacity, Qt::EditRole);
}
return table;
}
void MainWindow::on_bitmapTableView_activated(QModelIndex index)
{
std::vector<int> selectedIndexes = getImportedIndexes();
if (selectedIndexes.size() > 0) {
QString imageName = cProject::Instance()->getProjectRootDir() + "/" + cProject::Instance()->getImagesDir() + "/";
// !!!!! MAGIC 0 > we are allowing only one layer !!
imageName += cProject::Instance()->getSelectedImage (selectedIndexes[0]);
// load image
QImage image(imageName);
actualizeGraphicsView(&image);
}
}
std::vector<int> MainWindow::getImportedIndexes () {
QModelIndexList indexes = ui->bitmapTableView->selectionModel()->selectedRows(1);
return getSelectedIndexes(indexes);
}
std::vector<int> MainWindow::getAnalysingIndexes () {
QModelIndexList indexes = ui->vectorTableView->selectionModel()->selectedRows(1);
return getSelectedIndexes(indexes);
}
std::vector<int> MainWindow::getSelectedIndexes (QModelIndexList indexes) {
std::vector<int> selectedIndexes;
for (int i = 0; i < indexes.count(); ++i) {
QModelIndex index = indexes.at(i);
selectedIndexes.push_back(index.row());
}
return selectedIndexes;
}
void MainWindow::on_actionClose_Project_Image_triggered()
{
switch( QMessageBox::question(
this,
APPL_NAME + tr(" Close project?"),
tr("Do you really want to close this project?"),
QMessageBox::Yes |
QMessageBox::Cancel,
QMessageBox::Cancel ) )
{
case QMessageBox::Yes: {
closeThisProject();
break;
}
case QMessageBox::Cancel: {
}
default: {
break;
}
}
}
void MainWindow::on_actionAnalyze_edges_triggered()
{
if (cProject::Instance()->getImages().size() > 0) {
std::vector<int> selectedIdx = getImportedIndexes();
if (!(selectedIdx.size() > 0)) {
QMessageBox::information(this, APPL_NAME + " No bitmap layer selected.", tr("Please select a BACKGROUND layer in the left tools panel."
" Click on the demanded layer and try again."));
}
else {
QString fileName = cProject::Instance()->getImages()[ selectedIdx[0] ];
QString test = cProject::Instance()->getProjectRootDir() + "/" + cProject::Instance()->getImagesDir() + "/" + fileName;
QImage imgToAnalyze( test );
if (imgToAnalyze.isNull()) {
QMessageBox::critical(this, APPL_NAME + " ERROR", "Bad file name or out of memory limit - shrink the image resolution please!\n\n" + test);
}
else {
// ram limit !!!
if ( (imgToAnalyze.width() / 1000) * (imgToAnalyze.height() / 1000) <= 75) {
OpenCVprocessor * openCVproc = new OpenCVprocessor();
int resultDialog = getIntDialog();
bool edgeSearch = true;
if (resultDialog >= 0) {
QImage result = openCVproc->processThreshold_Edges(&imgToAnalyze, edgeSearch, resultDialog);
// ---------------- SAVE
int number = cProject::Instance()->layersCount();
QString dstDir = cProject::Instance()->getProjectRootDir() + "/" + cProject::Instance()->getLayersDir() + "/";
QString ext = ".png";
QString addition = "_E";
QString destFileName = saveAnalysingImageToDir(fileName, dstDir, ext, addition, number);
result.save(dstDir + destFileName, "PNG");
cProject::Instance()->addToLayers(destFileName);
// autoSave
on_actionSave_Project_triggered();
// ---------------- // SAVE
// show saved image
actualizeGraphicsView(&result);
statusBar()->showMessage(tr("Edges found ..."));
}
}
else {
QMessageBox::critical(this, APPL_NAME + " TOO BIG IMAGE", "The selected image is too big, please shrink resolution. Max. total amount of pixels is 75 mil (for example 10000 x 7500).");
}
}
}
}
}
void MainWindow::on_actionHough_triggered() {
makeCvFunction(2, -1);
}
void MainWindow::on_actionThreshold_triggered() {
int resultDialog = getIntDialog();
if (resultDialog >= 0) {
makeCvFunction(1, resultDialog);
}
}
void MainWindow::makeCvFunction(int number, int param = 0) {
std::vector<int> selectedIdx = getImportedIndexes();
QString fileName = cProject::Instance()->getImages()[selectedIdx[0]];
QImage imgToAnalyze(cProject::Instance()->getProjectRootDir() + "/" + cProject::Instance()->getImagesDir() + "/" + fileName);
OpenCVprocessor * openCVproc = new OpenCVprocessor();
QImage result;
QString suffix = "";
switch(number) {
case 0: {
break;
}
case 1: {
statusBar()->showMessage(tr("Threshold found ..."));
bool edgeSearch = false;
result = openCVproc->processThreshold_Edges(&imgToAnalyze, edgeSearch, param);
suffix = "TH";
break;
}
case 2: {
statusBar()->showMessage(tr("Hough proceded ..."));
bool edgeSearch = true;
result = openCVproc->processThreshold_Edges(&imgToAnalyze, edgeSearch, param);
suffix = "H";
break;
}
default: {
break;
}
}
QFileInfo fi(fileName);
QString newPngFile = fi.baseName() + suffix + ".png";
result.save(cProject::Instance()->getProjectRootDir() + "/" + cProject::Instance()->getImagesDir() + "/" + newPngFile, "PNG");
cProject::Instance()->addToImages(newPngFile);
actualizeGraphicsView(&result);
// autoSave
on_actionSave_Project_triggered();
}
int MainWindow::getIntDialog() {
bool ok;
int i = QInputDialog::getInt(this, tr("QInputDialog::getInteger()"),
tr("Threshold value"), 100, 0, 255, 1, &ok);
if (ok) {
return i;
}
return -1;
}
void MainWindow::closeEvent(QCloseEvent *event) {
if (!openedNewProjDialog && saveAskDialog()) {
// close window
event->accept();
}
else {
// push cancel - does not close the window
event->ignore();
}
}
void MainWindow::on_pushButton_2_clicked() {
LayerComposer * composer = new LayerComposer();
importedIndexes = getImportedIndexes();
analysingIndexes = getAnalysingIndexes();
if (importedIndexes.size() > 0 && analysingIndexes.size() > 0) {
// merging of selected layers
QString bgRootDir = cProject::Instance()->getProjectRootDir() + "/" + cProject::Instance()->getImagesDir() + "/";
QString overlayRootDir = cProject::Instance()->getProjectRootDir() + "/" + cProject::Instance()->getLayersDir() + "/";
QImage result = composer->composeLayers(cProject::Instance()->getImages(),
cProject::Instance()->getLayers(),
importedIndexes, analysingIndexes,
bgRootDir, overlayRootDir);
actualizeGraphicsView(&result);
statusBar()->showMessage("Layers merged ...");
}
else {
statusBar()->showMessage("Layers NOT merged, select layers to merge first, please.");
}
}
void MainWindow::on_pushButton_clicked() {
LayerComposer * composer = new LayerComposer();
analysingIndexes = getAnalysingIndexes();
if (analysingIndexes.size() > 0) {
std::vector<int> bgVector;
bgVector.push_back(analysingIndexes[0]); // !!!!!!! 0 v indexu
std::vector<int> analysingVector;
for (unsigned int i = 1; i < analysingIndexes.size(); i++) {
analysingVector.push_back(analysingIndexes[i]);
}
// merging of selected layers
QString bgRootDir = cProject::Instance()->getProjectRootDir() + "/" + cProject::Instance()->getLayersDir() + "/";
QString overlayRootDir = bgRootDir;
QImage result = composer->composeLayers(cProject::Instance()->getLayers(),
cProject::Instance()->getLayers(),
bgVector, analysingVector, bgRootDir, overlayRootDir);
actualizeGraphicsView(&result);
statusBar()->showMessage("Layers merged ...");
}
else {
statusBar()->showMessage("Layers NOT merged, select layers to merge first, please.");
}
}
void MainWindow::on_actionAnalyze_Colors_triggered() {
bool setting = ui->imageDial->isEnabled();
bool sliders = !(ui->rSlider->isEnabled());
menuChangeAvailability(setting, sliders);
if (sliders) {
makeColorAnalyzeStep();
}
else {
QString bgImageFileName = cProject::Instance()->getSelectedImage(importedIndexes[0]); // !!!!!! 0
switch( QMessageBox::question(
this,
APPL_NAME + tr(" Save this layer?"),
tr("<p>Would you like to save this layer?</p><p>Choose <b>Yes to proceed</b>, <b>No to abort</b>.</p>"),
QMessageBox::Yes |
QMessageBox::No,
QMessageBox::Yes ) )
{
case QMessageBox::Yes: {
// ---------------- SAVE
int number = cProject::Instance()->layersCount();
QString dstDir = cProject::Instance()->getProjectRootDir() + "/" + cProject::Instance()->getLayersDir() + "/";
QString ext = ".png";
QString addition = "_C";
QString destFileName = saveAnalysingImageToDir(bgImageFileName, dstDir, ext, addition, number);
visibleImage.save(dstDir + destFileName, "PNG");
cProject::Instance()->addToLayers(destFileName);
// autoSave
on_actionSave_Project_triggered();
// ---------------- // SAVE
statusBar()->showMessage("Layer SAVED ...");
break;
}
case QMessageBox::No: {
}
default: {
QString srcDir = cProject::Instance()->getProjectRootDir() + "/" + cProject::Instance()->getImagesDir() + "/";
QImage image(srcDir + bgImageFileName);
if (!(image.isNull())) {
actualizeGraphicsView(&image);
}
statusBar()->showMessage("Layer saving aborted ...");
}
}
}
resetSlidersValues();
}
void MainWindow::on_rSlider_valueChanged(int value) {
if (ui->rSlider->isEnabled()) {
makeColorAnalyzeStep();
}
}
void MainWindow::on_gSlider_valueChanged(int value) {
if (ui->gSlider->isEnabled()) {
makeColorAnalyzeStep();
}
}
void MainWindow::on_bSlider_valueChanged(int value) {
if (ui->bSlider->isEnabled()) {
makeColorAnalyzeStep();
}
}
void MainWindow::makeColorAnalyzeStep () {
importedIndexes = getImportedIndexes();
if (importedIndexes.size() > 0) {
QString bgRootDir = cProject::Instance()->getProjectRootDir() + "/" + cProject::Instance()->getImagesDir() + "/";
QString bgImageFileName = cProject::Instance()->getSelectedImage(importedIndexes[0]); // !!!!!! 0
QRgb maskColor = actualColor;
LayerComposer * composer = new LayerComposer();
visibleImage = composer->maskSelectedLayer(bgImageFileName, bgRootDir, maskColor, ui->rSlider->value(), ui->gSlider->value(), ui->bSlider->value());
actualizeGraphicsView(&visibleImage);
statusBar()->showMessage("Layer processed ...");
}
}
void MainWindow::graphicsClicked(int xPos, int yPos) {
if (!(ui->rSlider->isEnabled())) {
// find coordinates of the cursor position
QPointF point = imageView->mapToScene(xPos, yPos);
actualColor = visibleImage.pixel(point.x(), point.y());
actualizeFrameColor();
}
}
void MainWindow::actualizeFrameColor() {
QPalette palette = ui->frame->palette();
palette.setColor( backgroundRole(), actualColor);
ui->frame->setPalette(palette);
ui->frame->setAutoFillBackground(true);
}
void MainWindow::actualizeGraphicsView(QImage * toShow) {
QPixmapCache::clear();
QPixmap pm = QPixmap::fromImage(*toShow);
QPixmapCache::insert("loadedImage", pm);
// show result
visibleImage = *toShow;
QGraphicsScene * thisScene = new QGraphicsScene;
thisScene->addPixmap(pm);
if (histogramBtn) {
// DOES NOT WORK YET
}
imageView->setScene(thisScene);
}
QString MainWindow::saveAnalysingImageToDir(QString origFN, QString dstDir, QString ext, QString addition, int number) {
QFileInfo fi(origFN);
QString newExt = ext;
QString newPngFile = fi.baseName() + addition;
QString numStr = QString::number(number);
while (1) {
QFile destFile(dstDir + newPngFile + numStr + newExt);
if (!destFile.exists()) {
newPngFile = newPngFile + numStr + newExt;
break;
}
else {
number++;
}
numStr = QString::number(number);
}
return newPngFile;
}
bool MainWindow::deleteDialog(QString layerType) {
switch( QMessageBox::question(
this,
APPL_NAME + tr(" Delete selected layers?"),
tr("<p>Do you really want to permanently remove selected ") + layerType + tr(" layers.</p>"),
QMessageBox::Yes |
QMessageBox::No,
QMessageBox::No ) )
{
case QMessageBox::Yes: {
return true;
}
case QMessageBox::No: {
}
default: {
return false;
}
}
}
// delete analysing
void MainWindow::on_pushButton_3_clicked() {
QString layerType = "ANALYSING";
if (deleteDialog(layerType)) {
analysingIndexes = getAnalysingIndexes();
for (unsigned int i = 0; i < analysingIndexes.size(); i++) {
cProject::Instance()->deleteAnalysing(analysingIndexes[i]);
}
}
cProject::Instance()->emitDeleteAnalysings();
// autoSave
on_actionSave_Project_triggered();
}
// delete imported
void MainWindow::on_pushButton_4_clicked() {
QString layerType = "BACKGROUND";
if (deleteDialog(layerType)) {
importedIndexes = getImportedIndexes();
for (unsigned int i = 0; i < importedIndexes.size(); i++) {
cProject::Instance()->deleteImported(importedIndexes[i]);
}
}
cProject::Instance()->emitDeleteImported();
// autoSave
on_actionSave_Project_triggered();
}
void MainWindow::on_actionHistogram_triggered() {
histogramBtn = !histogramBtn;
}