public ISourceModule[] getSourceModules(WorkingCopyOwner owner) {
ISourceModule[] workingCopies =
ModelManager.getModelManager().getWorkingCopies(owner, false /* don't add primary */);
if (workingCopies == null) return ModelManager.NO_WORKING_COPY;
int length = workingCopies.length;
ISourceModule[] result = new ISourceModule[length];
int index = 0;
for (int i = 0; i < length; i++) {
ISourceModule wc = workingCopies[i];
IResource res = wc.getResource();
boolean valid;
if (res != null) valid = Util.isValidSourceModule(this, res);
else valid = Util.isValidSourceModule(this, wc.getPath());
if (equals(wc.getParent()) && !Util.isExcluded(wc) && valid) {
result[index++] = wc;
}
}
if (index != length) {
System.arraycopy(result, 0, result = new ISourceModule[index], 0, index);
}
return result;
}
protected boolean buildStructure(
OpenableElementInfo info, IProgressMonitor pm, Map newElements, IResource underlyingResource)
throws ModelException {
// check whether this folder can be opened
if (!underlyingResource.isAccessible()) throw newNotPresentException();
int kind = getKind();
if (kind == IProjectFragment.K_SOURCE && Util.isExcluded(this)) throw newNotPresentException();
// add modules from resources
HashSet vChildren = new HashSet();
try {
ProjectFragment root = getProjectFragment();
char[][] inclusionPatterns = root.fullInclusionPatternChars();
char[][] exclusionPatterns = root.fullExclusionPatternChars();
IResource[] members = ((IContainer) underlyingResource).members();
for (int i = 0, max = members.length; i < max; i++) {
IResource child = members[i];
if (child.getType() != IResource.FOLDER
&& !Util.isExcluded(child, inclusionPatterns, exclusionPatterns)) {
IModelElement childElement;
if (kind == IProjectFragment.K_SOURCE && Util.isValidSourceModule(this, child)) {
childElement = getSourceModule(child.getName());
vChildren.add(childElement);
}
}
}
} catch (CoreException e) {
throw new ModelException(e);
}
if (kind == IProjectFragment.K_SOURCE) {
// add primary source modules
ISourceModule[] primarySourceModules = getSourceModules(DefaultWorkingCopyOwner.PRIMARY);
for (int i = 0, length = primarySourceModules.length; i < length; i++) {
ISourceModule primary = primarySourceModules[i];
vChildren.add(primary);
}
}
IModelElement[] children = new IModelElement[vChildren.size()];
vChildren.toArray(children);
info.setChildren(children);
return true;
}
