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; }