void ChooseColorDialog::apply() {
CurveList curveList = _store->getObjects<Curve>();
for (CurveList::iterator curve_iter = curveList.begin(); curve_iter != curveList.end(); ++curve_iter)
{
VectorPtr vector;
CurvePtr curve = kst_cast<Curve>(*curve_iter);
if (_xVector->isChecked()) {
vector = curve->xVector();
} else {
vector = curve->yVector();
}
if (DataVectorPtr dataVector = kst_cast<DataVector>(vector))
{
curve->writeLock();
curve->setColor(getColorForFile(dataVector->filename()));
curve->registerChange();
curve->unlock();
}
}
// Store the selected colors in the corresponding datasource objects
QMutableMapIterator<DataSourcePtr, QColor> itDatasource(_dataSourceColors);
QListIterator<ColorButton*> itColorButton(_colorButtons);
DataSourcePtr ds;
while (itDatasource.hasNext()) {
ds = itDatasource.next().key();
ds->setColor(itColorButton.next()->color()); // Per construction there should always be as many color buttons as datasources
}
updateColorGroup(); // This will update the _dataSourceColors map
UpdateManager::self()->doUpdates(true);
kstApp->mainWindow()->document()->setChanged(true);
}
bool VScalar::checkValidity(const DataSourcePtr& ds) const {
if (ds) {
ds->readLock();
bool rc = ds->vector().isValid(_field);
ds->unlock();
return rc;
}
return false;
}
bool DataString::_checkValidity(const DataSourcePtr ds) const {
if (ds) {
ds->readLock();
bool rc = ds->string().isValid(_dp->_field);
ds->unlock();
return rc;
}
return false;
}
bool DataMatrix::checkValidity(const DataSourcePtr& ds) const {
if (ds) {
ds->readLock();
bool rc = ds->matrix().isValid(_field);
ds->unlock();
return rc;
}
return false;
}
