//load images using the file dialog
void MainWindow::loadUserFilePath() {
QList<QUrl> urls = QFileDialog::getOpenFileUrls(this,
"Open Image File",
QDir::homePath(),
"Image Formats (*.png *.jpg *.jpeg *.tiff *.ppm *.bmp *.xpm *.tga)");
loadMultipleDropped(urls);
}
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow)
{
ui->setupUi(this);
//connect signals of GUI elements with slots of this class
connectSignalSlots();
//hide advanced settings and connect signals/slots to show them
hideAdvancedSettings();
//initialize graphicsview
GraphicsScene *scene = new GraphicsScene();
ui->graphicsView->setScene(scene);
scene->setBackgroundBrush(QBrush(Qt::darkGray));
ui->graphicsView->setDragMode(QGraphicsView::ScrollHandDrag);
scene->addText("Start by dragging images here.");
ui->graphicsView->setRenderHints(QPainter::HighQualityAntialiasing | QPainter::SmoothPixmapTransform);
ui->graphicsView->setAcceptDrops(true);
//initialize QImage objects to store the calculated maps
input = QImage();
channelIntensity = QImage();
normalmap = QImage();
specmap = QImage();
displacementmap = QImage();
ssaomap = QImage();
//initialize calctimes
lastCalctime_normal = 0;
lastCalctime_specular = 0;
lastCalctime_displace = 0;
lastCalctime_ssao = 0;
//initialize stopQueue flag
stopQueue = false;
//show default status message
ui->statusBar->showMessage("Drag images into the empty preview window to load them.");
//hide queue progressbar
ui->progressBar_Queue->hide();
//if the program was opened via "open with" by the OS, extract the image paths from the arguments
//(args[0] is the name of the application)
QStringList args = QCoreApplication::arguments();
if(args.size() > 1) {
QList<QUrl> imageUrls;
for(int i = 1; i < args.size(); i++) {
imageUrls.append(QUrl::fromLocalFile(args[i]));
}
loadMultipleDropped(imageUrls);
}
}
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow),
lastCalctime_normal(0),
lastCalctime_specular(0),
lastCalctime_displace(0),
lastCalctime_ssao(0),
stopQueue(false)
{
ui->setupUi(this);
supportedImageformats << "*.png" << "*.jpg" << "*.jpeg" << "*.tiff"
<< "*.tif" << "*.ppm" << "*.bmp" << "*.xpm"
<< "*.tga" << "*.gif";
//connect signals of GUI elements with slots of this class
connectSignalSlots();
//hide advanced settings and connect signals/slots to show them
hideAdvancedSettings();
//initialize graphicsview
GraphicsScene *scene = new GraphicsScene();
ui->graphicsView->setScene(scene);
ui->graphicsView->setDragMode(QGraphicsView::ScrollHandDrag);
scene->addText("Start by dragging images here.");
ui->graphicsView->setRenderHints(QPainter::HighQualityAntialiasing
| QPainter::SmoothPixmapTransform);
ui->graphicsView->setAcceptDrops(true);
//show default status message
ui->statusBar->showMessage("Drag images into the empty preview window to load them.");
//hide queue progressbar
ui->progressBar_Queue->hide();
// SSAO map generator is not ready yet, remove it from the UI
ui->tabWidget->removeTab(4);
//default UI colors
useCustomUiColors = false;
uiColorMainDefault = QColor("#444");
uiColorTextDefault = QColor("#eee");
uiColorGraphicsViewDefault = QColor(Qt::darkGray);
uiColorMain = uiColorMainDefault;
uiColorText = uiColorTextDefault;
uiColorGraphicsView = uiColorGraphicsViewDefault;
//read last window position and color settings from registry
readSettings();
//set UI colors
setUiColors();
//if the program was opened via "open with" by the OS,
//extract the image paths from the arguments
QStringList args = QCoreApplication::arguments();
if(args.size() > 1) {
QList<QUrl> imageUrls;
for(int i = 1; i < args.size(); i++) {
imageUrls.append(QUrl::fromLocalFile(args[i]));
}
loadMultipleDropped(imageUrls);
}
}
//connects gui buttons with Slots in this class
void MainWindow::connectSignalSlots() {
//connect signals/slots
//load/save/open export folder
connect(ui->pushButton_load, SIGNAL(clicked()), this, SLOT(loadUserFilePath()));
connect(ui->pushButton_save, SIGNAL(clicked()), this, SLOT(saveUserFilePath()));
connect(ui->pushButton_openExportFolder, SIGNAL(clicked()), this, SLOT(openExportFolder()));
//zoom
connect(ui->pushButton_zoomIn, SIGNAL(clicked()), this, SLOT(zoomIn()));
connect(ui->pushButton_zoomOut, SIGNAL(clicked()), this, SLOT(zoomOut()));
connect(ui->pushButton_resetZoom, SIGNAL(clicked()), this, SLOT(resetZoom()));
connect(ui->pushButton_fitInView, SIGNAL(clicked()), this, SLOT(fitInView()));
//calculate
connect(ui->pushButton_calcNormal, SIGNAL(clicked()), this, SLOT(calcNormalAndPreview()));
connect(ui->pushButton_calcSpec, SIGNAL(clicked()), this, SLOT(calcSpecAndPreview()));
connect(ui->pushButton_calcDisplace, SIGNAL(clicked()), this, SLOT(calcDisplaceAndPreview()));
connect(ui->pushButton_calcSsao, SIGNAL(clicked()), this, SLOT(calcSsaoAndPreview()));
//switch between tabs
connect(ui->tabWidget, SIGNAL(tabBarClicked(int)), this, SLOT(preview(int)));
//display channel intensity
connect(ui->checkBox_displayChannelIntensity, SIGNAL(clicked(bool)), this, SLOT(preview()));
connect(ui->checkBox_displayChannelIntensity, SIGNAL(clicked(bool)), ui->radioButton_displayRed, SLOT(setEnabled(bool)));
connect(ui->checkBox_displayChannelIntensity, SIGNAL(clicked(bool)), ui->radioButton_displayGreen, SLOT(setEnabled(bool)));
connect(ui->checkBox_displayChannelIntensity, SIGNAL(clicked(bool)), ui->radioButton_displayBlue, SLOT(setEnabled(bool)));
connect(ui->checkBox_displayChannelIntensity, SIGNAL(clicked(bool)), ui->radioButton_displayAlpha, SLOT(setEnabled(bool)));
connect(ui->radioButton_displayRed, SIGNAL(clicked()), this, SLOT(displayChannelIntensity()));
connect(ui->radioButton_displayGreen, SIGNAL(clicked()), this, SLOT(displayChannelIntensity()));
connect(ui->radioButton_displayBlue, SIGNAL(clicked()), this, SLOT(displayChannelIntensity()));
connect(ui->radioButton_displayAlpha, SIGNAL(clicked()), this, SLOT(displayChannelIntensity()));
connect(ui->checkBox_displayChannelIntensity, SIGNAL(clicked()), this, SLOT(displayChannelIntensity()));
//autoupdate after changed values
// spec autoupdate
connect(ui->doubleSpinBox_spec_redMul, SIGNAL(valueChanged(double)), this, SLOT(autoUpdate()));
connect(ui->doubleSpinBox_spec_greenMul, SIGNAL(valueChanged(double)), this, SLOT(autoUpdate()));
connect(ui->doubleSpinBox_spec_blueMul, SIGNAL(valueChanged(double)), this, SLOT(autoUpdate()));
connect(ui->doubleSpinBox_spec_alphaMul, SIGNAL(valueChanged(double)), this, SLOT(autoUpdate()));
connect(ui->doubleSpinBox_spec_scale, SIGNAL(valueChanged(double)), this, SLOT(autoUpdate()));
connect(ui->comboBox_mode_spec, SIGNAL(currentIndexChanged(int)), this, SLOT(autoUpdate()));
connect(ui->doubleSpinBox_spec_contrast, SIGNAL(valueChanged(double)), this, SLOT(autoUpdate()));
// normal autoupdate
connect(ui->checkBox_useRed_normal, SIGNAL(clicked()), this, SLOT(autoUpdate()));
connect(ui->checkBox_useGreen_normal, SIGNAL(clicked()), this, SLOT(autoUpdate()));
connect(ui->checkBox_useBlue_normal, SIGNAL(clicked()), this, SLOT(autoUpdate()));
connect(ui->checkBox_useAlpha_normal, SIGNAL(clicked()), this, SLOT(autoUpdate()));
connect(ui->comboBox_mode_normal, SIGNAL(currentIndexChanged(int)), this, SLOT(autoUpdate()));
connect(ui->comboBox_method, SIGNAL(currentIndexChanged(int)), this, SLOT(autoUpdate()));
connect(ui->doubleSpinBox_strength, SIGNAL(valueChanged(double)), this, SLOT(autoUpdate()));
connect(ui->checkBox_tileable, SIGNAL(clicked()), this, SLOT(autoUpdate()));
connect(ui->checkBox_invertHeight, SIGNAL(clicked()), this, SLOT(autoUpdate()));
connect(ui->spinBox_normalmapSize, SIGNAL(valueChanged(int)), this, SLOT(autoUpdate()));
connect(ui->checkBox_keepLargeDetail, SIGNAL(clicked()), this, SLOT(autoUpdate()));
connect(ui->spinBox_largeDetailScale, SIGNAL(valueChanged(int)), this, SLOT(autoUpdate()));
connect(ui->doubleSpinBox_largeDetailHeight, SIGNAL(valueChanged(double)), this, SLOT(autoUpdate()));
// displcacement autoupdate
connect(ui->doubleSpinBox_displace_redMul, SIGNAL(valueChanged(double)), this, SLOT(autoUpdate()));
connect(ui->doubleSpinBox_displace_greenMul, SIGNAL(valueChanged(double)), this, SLOT(autoUpdate()));
connect(ui->doubleSpinBox_displace_blueMul, SIGNAL(valueChanged(double)), this, SLOT(autoUpdate()));
connect(ui->doubleSpinBox_displace_scale, SIGNAL(valueChanged(double)), this, SLOT(autoUpdate()));
connect(ui->comboBox_mode_displace, SIGNAL(currentIndexChanged(int)), this, SLOT(autoUpdate()));
connect(ui->doubleSpinBox_displace_contrast, SIGNAL(valueChanged(double)), this, SLOT(autoUpdate()));
// ssao autoupdate
connect(ui->doubleSpinBox_ssao_size, SIGNAL(valueChanged(double)), this, SLOT(autoUpdate()));
//graphicsview drag and drop
connect(ui->graphicsView, SIGNAL(singleImageDropped(QUrl)), this, SLOT(loadSingleDropped(QUrl)));
connect(ui->graphicsView, SIGNAL(multipleImagesDropped(QList<QUrl>)), this, SLOT(loadMultipleDropped(QList<QUrl>)));
//graphicsview rightclick/middleclick/zoom
connect(ui->graphicsView, SIGNAL(rightClick()), this, SLOT(resetZoom()));
connect(ui->graphicsView, SIGNAL(middleClick()), this, SLOT(fitInView()));
connect(ui->graphicsView, SIGNAL(zoomIn()), this, SLOT(zoomIn()));
connect(ui->graphicsView, SIGNAL(zoomOut()), this, SLOT(zoomOut()));
//queue (item widget)
connect(ui->pushButton_removeImagesFromQueue, SIGNAL(clicked()), this, SLOT(removeImagesFromQueue()));
connect(ui->pushButton_processQueue, SIGNAL(clicked()), this, SLOT(processQueue()));
connect(ui->pushButton_stopProcessingQueue, SIGNAL(clicked()), this, SLOT(stopProcessingQueue()));
connect(ui->pushButton_changeOutputPath_Queue, SIGNAL(clicked()), this, SLOT(changeOutputPathQueueDialog()));
connect(ui->lineEdit_outputPath, SIGNAL(editingFinished()), this, SLOT(editOutputPathQueue()));
connect(ui->listWidget_queue, SIGNAL(itemDoubleClicked(QListWidgetItem*)), this, SLOT(queueItemDoubleClicked(QListWidgetItem*)));
//queue drag and drop
connect(ui->listWidget_queue, SIGNAL(singleImageDropped(QUrl)), this, SLOT(loadSingleDropped(QUrl)));
connect(ui->listWidget_queue, SIGNAL(multipleImagesDropped(QList<QUrl>)), this, SLOT(loadMultipleDropped(QList<QUrl>)));
//normalmap size preview text
connect(ui->spinBox_normalmapSize, SIGNAL(valueChanged(int)), this, SLOT(normalmapSizeChanged()));
//"About" button
connect(ui->pushButton_about, SIGNAL(clicked()), this, SLOT(showAboutDialog()));
}