public Object[] getChildren(final Object parentElement) {
List<IFolder> list = new ArrayList<IFolder>();
/*if( parentElement instanceof IHaskellProject ) {
IHaskellProject hsProject = ( IHaskellProject )parentElement;
Set<IPath> sourcePaths = hsProject.getSourcePaths();
for( IPath sourcePath: sourcePaths ) {
IProject project = hsProject.getResource();
if( !sourcePath.equals( project.getProjectRelativePath() ) ) {
list.add( project.getFolder( sourcePath ) );
}
}
}*/
if (parentElement instanceof IProject) {
IProject project = (IProject) parentElement;
IFile f = BuildWrapperPlugin.getCabalFile(project);
try {
PackageDescription pd = PackageDescriptionLoader.load(f);
for (String sourcePath : pd.getStanzasBySourceDir().keySet()) {
if (sourcePath.length() > 0) {
list.add(project.getFolder(sourcePath));
}
}
} catch (CoreException ex) {
HaskellUIPlugin.log(ex);
}
}
return list.toArray();
}
