};
chooser.setDialogTitle(NbBundle.getMessage(GraphFileExporterUI.class, "GraphFileExporterUI_filechooser_title"));
chooser.addPropertyChangeListener(JFileChooser.FILE_FILTER_CHANGED_PROPERTY, new PropertyChangeListener() {
public void propertyChange(PropertyChangeEvent evt) {
DialogFileFilter fileFilter = (DialogFileFilter) evt.getNewValue();
//Options panel enabling
selectedBuilder = getExporter(fileFilter);
if (selectedBuilder != null) {
selectedExporter = selectedBuilder.buildExporter();
}
if (selectedBuilder != null && exportController.getExportController().getUI(selectedExporter) != null) {
optionsButton.setEnabled(true);
} else {
optionsButton.setEnabled(false);
}
//Selected file extension change
if (selectedFile != null && fileFilter != null) {
String fileName = selectedFile.getName();
String directoryPath = chooser.getCurrentDirectory().getAbsolutePath();
if (fileName.lastIndexOf(".") != -1) {
fileName = fileName.substring(0, fileName.lastIndexOf("."));
fileName = fileName.concat(fileFilter.getExtensions().get(0));
selectedFile = new File(directoryPath, fileName);
chooser.setSelectedFile(selectedFile);
}
}
}
});
chooser.addPropertyChangeListener(JFileChooser.SELECTED_FILE_CHANGED_PROPERTY, new PropertyChangeListener() {
public void propertyChange(PropertyChangeEvent evt) {
if (evt.getNewValue() != null) {
selectedFile = (File) evt.getNewValue();
}
}
});
//File filters
DialogFileFilter defaultFilter = null;
for (GraphFileExporterBuilder graphFileExporter : Lookup.getDefault().lookupAll(GraphFileExporterBuilder.class)) {
for (FileType fileType : graphFileExporter.getFileTypes()) {
DialogFileFilter dialogFileFilter = new DialogFileFilter(fileType.getName());
dialogFileFilter.addExtensions(fileType.getExtensions());
if (defaultFilter == null) {
defaultFilter = dialogFileFilter;
}
chooser.addChoosableFileFilter(dialogFileFilter);
}