void VideoCapture::setQuality(int value)
{
if (qual == value)
return;
qual = value;
emit qualityChanged();
}
void MainWindow::setupConnections()
{
// Importing
connect(importButton, SIGNAL(clicked()), this, SLOT(launchImageImport()));
connect(filedata, SIGNAL(imagesImported()), aListWidget, SLOT(populate()));
connect(filedata, SIGNAL(imagesImported()), bListWidget, SLOT(populate()));
connect(filedata, SIGNAL(imagesImported()), vectorListWidget, SLOT(populate()));
connect(filedata, SIGNAL(imagesImported()), this, SLOT(notifyFolderChange()));
connect(filedata, SIGNAL(vectorListUpdated()), vectorListWidget, SLOT(update()));
// Image selection
connect(aListWidget, SIGNAL(fileClicked(int)), this, SLOT(pivAclicked(int)));
connect(bListWidget, SIGNAL(fileClicked(int)), this, SLOT(pivBclicked(int)));
connect(vectorListWidget, SIGNAL(fileClicked(int)), this, SLOT(vectorClicked(int)));
connect(forwardButton, SIGNAL(clicked()), this, SLOT(forwardOne()));
connect(backButton, SIGNAL(clicked()), this, SLOT(backwardOne()));
// Image/vector viewing
connect(zoomInButton, SIGNAL(clicked()), pivDisplay, SLOT(zoomIn()));
connect(zoomOutButton, SIGNAL(clicked()), pivDisplay, SLOT(zoomOut()));
connect(zoomFitButton, SIGNAL(clicked()), pivDisplay, SLOT(zoomFit()));
// The following should be moved into settings
connect(vectorToggle, SIGNAL(toggled(bool)), pivDisplay, SLOT(vectorsToggled(bool)));
//
connect(colourButtonFiltered, SIGNAL(clicked()), this, SLOT(chooseFilteredColour()));
connect(colourButtonUnfiltered, SIGNAL(clicked()), this, SLOT(chooseUnfilteredColour()));
connect(scaleSpin, SIGNAL(valueChanged(double)), settings, SLOT(setVectorScale(double)));
connect(subSpin, SIGNAL(valueChanged(double)), settings, SLOT(setVectorSub(double)));
connect(settings, SIGNAL(vectorSettingChanged()), pivDisplay, SLOT(vectorsChanged()));
// Masking
connect(maskButton, SIGNAL(clicked()), maskButton, SLOT(showMenu()));
connect(filedata,SIGNAL(imagesImported()), maskDropDown, SLOT(imageLoaded()));
connect(maskDropDown, SIGNAL(importMaskClicked()), filedata, SLOT(importMask()));
connect(filedata, SIGNAL(maskLoaded()), maskDropDown, SLOT(maskLoaded()));
connect(maskDropDown, SIGNAL(gridToggled(bool)), pivDisplay, SLOT(maskToggled(bool)));
connect(maskDropDown, SIGNAL(clearMask(bool)), settings, SLOT(setIsMask(bool)));
// Process tab
connect(hSizeCombo, SIGNAL(activated(int)), settings, SLOT(setIntLengthX(int)));
connect(vSizeCombo, SIGNAL(activated(int)), settings, SLOT(setIntLengthY(int)));
connect(hSpaceSpin, SIGNAL(valueChanged(int)), settings, SLOT(setDeltaX(int)));
connect(vSpaceSpin, SIGNAL(valueChanged(int)), settings, SLOT(setDeltaY(int)));
// Filter tab
connect(globalRangeCheck, SIGNAL(toggled(bool)), this, SLOT(filterChanged()));
connect(minUedit, SIGNAL(textChanged(QString)), this, SLOT(setFilterValues()));
connect(maxUedit, SIGNAL(textChanged(QString)), this, SLOT(setFilterValues()));
connect(minVedit, SIGNAL(textChanged(QString)), this, SLOT(setFilterValues()));
connect(maxVedit, SIGNAL(textChanged(QString)), this, SLOT(setFilterValues()));
connect(globalStDevCheck, SIGNAL(toggled(bool)), this, SLOT(filterChanged()));
connect(nStdDevSpin, SIGNAL(valueChanged(double)), this, SLOT(setFilterValues()));
connect(localCheck, SIGNAL(toggled(bool)), this, SLOT(filterChanged()));
connect(localMethodCombo, SIGNAL(currentIndexChanged(int)), this, SLOT(setFilterValues()));
connect(localNxNCombo, SIGNAL(currentIndexChanged(int)), this, SLOT(setFilterValues()));
connect(localUedit, SIGNAL(textChanged(QString)), this, SLOT(setFilterValues()));
connect(localVedit, SIGNAL(textChanged(QString)), this, SLOT(setFilterValues()));
connect(interpolateCheck, SIGNAL(toggled(bool)), this, SLOT(filterChanged()));
connect(interpolateMethodCombo, SIGNAL(currentIndexChanged(int)), this, SLOT(setFilterValues()));
connect(interpolateNxNCombo, SIGNAL(currentIndexChanged(int)), this, SLOT(setFilterValues()));
connect(smoothCheck, SIGNAL(toggled(bool)), this, SLOT(filterChanged()));
connect(smoothRadiusEdit, SIGNAL(textChanged(QString)), this, SLOT(setFilterValues()));
connect(smoothNxNCombo, SIGNAL(currentIndexChanged(int)), this, SLOT(setFilterValues()));
// DoingPIV
connect(outputFolderEdit, SIGNAL(textEdited(QString)), this, SLOT(setOutput()));
connect(outputFolderButton, SIGNAL(clicked()), this, SLOT(chooseOutputFolder()));
connect(outputFormatCombo, SIGNAL(currentIndexChanged(int)), this, SLOT(setOutput()));
connect(correlateButton, SIGNAL(clicked()), process, SLOT(processCurrentImagePair()));
connect(process, SIGNAL(currentProcessed()), pivDisplay, SLOT(displayCurrent()));
connect(process, SIGNAL(currentProcessed()), output, SLOT(outputCurrent()));
connect(filterButton, SIGNAL(clicked()), analysis, SLOT(filterCurrent()));
connect(analysis, SIGNAL(currentFiltered()), pivDisplay, SLOT(displayCurrent()));
connect(analysis, SIGNAL(currentFiltered()), output, SLOT(outputCurrent()));
connect(batchButton, SIGNAL(clicked()), process, SLOT(launchBatchWindow()));
connect(process, SIGNAL(batchProcessed()), this, SLOT(batchDone()));
connect(pivDisplay, SIGNAL(mouseMoved(QPointF)), this, SLOT(updatePositionLabel(QPointF)));
// Data Quality
connect(filterSNRCheck, SIGNAL(toggled(bool)), this, SLOT(qualityChanged()));
connect(snrEdit, SIGNAL(textEdited(QString)), this, SLOT(qualityChanged()));
connect(filterIntCheck, SIGNAL(toggled(bool)), this, SLOT(qualityChanged()));
connect(intensityEdit, SIGNAL(textEdited(QString)), this, SLOT(qualityChanged()));
}