private void handleBrowseButtonPressed() {
final DirectoryDialog dialog = new DirectoryDialog(directoryPathField.getShell(), SWT.SHEET);
dialog.setMessage("Select search directory");
String dirName = directoryPathField.getText().trim();
if (dirName.isEmpty()) {
dirName = previouslyBrowsedDirectory;
}
if (dirName.isEmpty()) {
dialog.setFilterPath(ResourcesPlugin.getWorkspace().getRoot().getLocation().toOSString());
} else {
File path = new File(dirName);
if (path.exists()) {
dialog.setFilterPath(new Path(dirName).toOSString());
}
}
String selectedDirectory = dialog.open();
if (selectedDirectory != null) {
previouslyBrowsedDirectory = selectedDirectory;
directoryPathField.setText(previouslyBrowsedDirectory);
updateProjectsList(selectedDirectory);
}
}
