void TransferFunctionPropertyDialog::importTransferFunction() {
InviwoFileDialog importFileDialog(
this, "Import transfer function", "transferfunction",
filesystem::getPath(PathType::TransferFunctions));
importFileDialog.setAcceptMode(QFileDialog::AcceptOpen);
importFileDialog.setFileMode(QFileDialog::ExistingFile);
importFileDialog.addExtension("itf", "Inviwo Transfer Function");
if (importFileDialog.exec()) {
QString file = importFileDialog.selectedFiles().at(0);
// TODO: we need to check whether it is a valid itf file!
Deserializer deserializer(InviwoApplication::getPtr(), file.toLocal8Bit().constData());
TransferFunction tf;
tf.deserialize(deserializer);
tfProperty_->set(tf);
updateFromProperty();
}
}
void FilePropertyWidgetQt::setPropertyValue() {
std::string path{ property_->get() };
if (!path.empty()) {
// only accept path if it exists
if (filesystem::directoryExists(path)) {
// TODO: replace with filesystem:: functionality!
path = QDir(QString::fromStdString(path)).absolutePath().toStdString();
}
}
// Setup Extensions
std::vector<std::string> filters = property_->getNameFilters();
InviwoFileDialog importFileDialog(this, property_->getDisplayName(),
property_->getContentType(),
path);
for (std::vector<std::string>::const_iterator it = filters.begin(); it != filters.end(); ++it)
importFileDialog.addExtension(*it);
switch (property_->getAcceptMode()) {
case FileProperty::AcceptMode::Save:
importFileDialog.setAcceptMode(QFileDialog::AcceptSave);
break;
case FileProperty::AcceptMode::Open:
importFileDialog.setAcceptMode(QFileDialog::AcceptOpen);
break;
default:
importFileDialog.setAcceptMode(QFileDialog::AcceptOpen);
}
switch (property_->getFileMode()) {
case FileProperty::FileMode::AnyFile:
importFileDialog.setFileMode(QFileDialog::AnyFile);
break;
case FileProperty::FileMode::ExistingFile:
importFileDialog.setFileMode(QFileDialog::ExistingFile);
break;
case FileProperty::FileMode::Directory:
importFileDialog.setFileMode(QFileDialog::Directory);
break;
case FileProperty::FileMode::ExistingFiles:
importFileDialog.setFileMode(QFileDialog::ExistingFiles);
break;
case FileProperty::FileMode::DirectoryOnly:
importFileDialog.setFileMode(QFileDialog::DirectoryOnly);
break;
default:
importFileDialog.setFileMode(QFileDialog::AnyFile);
break;
}
if (importFileDialog.exec()) {
QString path = importFileDialog.selectedFiles().at(0);
property_->set(path.toStdString());
}
updateFromProperty();
}
void FilePropertyWidgetQt::setPropertyValue() {
std::string path{ property_->get() };
if (!path.empty()) {
if (filesystem::directoryExists(path)) { // if a folder is selected
// TODO: replace with filesystem:: functionality!
path = QDir(QString::fromStdString(path)).absolutePath().toStdString();
} else if (filesystem::fileExists(path)) {
// if a file is selected, set path the the folder, not the file
path = QDir(QString::fromStdString(filesystem::getFileDirectory(path)))
.absolutePath()
.toStdString();
}
}
// Setup Extensions
std::vector<FileExtension> filters = property_->getNameFilters();
InviwoFileDialog importFileDialog(this, property_->getDisplayName(),
property_->getContentType(), path);
for (const auto& filter : filters) importFileDialog.addExtension(filter);
switch (property_->getAcceptMode()) {
case FileProperty::AcceptMode::Save:
importFileDialog.setAcceptMode(QFileDialog::AcceptSave);
break;
case FileProperty::AcceptMode::Open:
importFileDialog.setAcceptMode(QFileDialog::AcceptOpen);
break;
default:
importFileDialog.setAcceptMode(QFileDialog::AcceptOpen);
}
switch (property_->getFileMode()) {
case FileProperty::FileMode::AnyFile:
importFileDialog.setFileMode(QFileDialog::AnyFile);
break;
case FileProperty::FileMode::ExistingFile:
importFileDialog.setFileMode(QFileDialog::ExistingFile);
break;
case FileProperty::FileMode::Directory:
importFileDialog.setFileMode(QFileDialog::Directory);
break;
case FileProperty::FileMode::ExistingFiles:
importFileDialog.setFileMode(QFileDialog::ExistingFiles);
break;
case FileProperty::FileMode::DirectoryOnly:
importFileDialog.setFileMode(QFileDialog::DirectoryOnly);
break;
default:
importFileDialog.setFileMode(QFileDialog::AnyFile);
break;
}
if (importFileDialog.exec()) {
QString p = importFileDialog.selectedFiles().at(0);
property_->set(p.toStdString());
}
updateFromProperty();
}
