/* * (non-Javadoc) * * @seeorg.eclipse.jdt.ui.StandardJavaElementContentProvider# * getPackageFragmentRootContent(org.eclipse.jdt.core.IPackageFragmentRoot) */ protected Object[] getProjectFragmentContent(final IProjectFragment root) throws ModelException { if (fIsFlatLayout) { return super.getProjectFragmentContent(root); } // hierarchical package mode ArrayList<Object> result = new ArrayList<Object>(); getHierarchicalPackageChildren(root, null, result); if (!isProjectProjectFragment(root)) { Object[] nonJavaResources = root.getForeignResources(); for (int i = 0; i < nonJavaResources.length; i++) { result.add(nonJavaResources[i]); } } return result.toArray(); }
private static boolean hasReadOnlyResourcesAndSubResources(IModelElement modelElement) throws CoreException { switch (modelElement.getElementType()) { case IModelElement.SOURCE_MODULE: IResource resource = ReorgUtils.getResource(modelElement); return (resource != null && Resources.isReadOnly(resource)); case IModelElement.SCRIPT_FOLDER: IResource packResource = ReorgUtils.getResource(modelElement); if (packResource == null) return false; IScriptFolder pack = (IScriptFolder) modelElement; if (Resources.isReadOnly(packResource)) return true; Object[] nonScript = pack.getForeignResources(); for (int i = 0; i < nonScript.length; i++) { Object object = nonScript[i]; if (object instanceof IResource && hasReadOnlyResourcesAndSubResources((IResource) object)) return true; } return hasReadOnlyResourcesAndSubResources(pack.getChildren()); case IModelElement.PROJECT_FRAGMENT: IProjectFragment root = (IProjectFragment) modelElement; if (root.isArchive()) return false; IResource pfrResource = ReorgUtils.getResource(modelElement); if (pfrResource == null) return false; if (Resources.isReadOnly(pfrResource)) return true; Object[] nonScript1 = root.getForeignResources(); for (int i = 0; i < nonScript1.length; i++) { Object object = nonScript1[i]; if (object instanceof IResource && hasReadOnlyResourcesAndSubResources((IResource) object)) return true; } return hasReadOnlyResourcesAndSubResources(root.getChildren()); case IModelElement.FIELD: // case IModelElement.IMPORT_CONTAINER: // case IModelElement.IMPORT_DECLARATION: // case IModelElement.INITIALIZER: case IModelElement.METHOD: // case IModelElement.PACKAGE_DECLARATION: case IModelElement.TYPE: return false; default: Assert.isTrue(false); // not handled here return false; } }