| /******************************************************************************* |
| * Copyright (c) 2000, 2017 IBM Corporation and others. |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0 which is available at |
| * http://www.eclipse.org/legal/epl-2.0. |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| *******************************************************************************/ |
| package org.eclipse.dltk.internal.ui.workingsets; |
| |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.dltk.core.DLTKCore; |
| import org.eclipse.dltk.core.IScriptFolder; |
| import org.eclipse.dltk.core.IScriptModel; |
| import org.eclipse.dltk.core.ModelException; |
| import org.eclipse.dltk.internal.ui.StandardModelElementContentProvider; |
| |
| |
| class ScriptWorkingSetPageContentProvider extends StandardModelElementContentProvider { |
| |
| @Override |
| public boolean hasChildren(Object element) { |
| |
| if (element instanceof IProject && !((IProject)element).isAccessible()) |
| return false; |
| |
| if (element instanceof IScriptFolder) { |
| //IScriptFolder pkg= (IScriptFolder)element; |
| if (DLTKCore.DEBUG) { |
| System.err.println("Add binary source folder support"); //$NON-NLS-1$ |
| } |
| // try { |
| // if (pkg.getKind() == IProjectFragment.K_BINARY) |
| // return pkg.getChildren().length > 0; |
| // } catch (ModelException ex) { |
| // use super behavior |
| // } |
| } |
| return super.hasChildren(element); |
| } |
| |
| @Override |
| public Object[] getChildren(Object parentElement) { |
| try { |
| if (parentElement instanceof IScriptModel) |
| return concatenate(super.getChildren(parentElement), getForeignProjects((IScriptModel)parentElement)); |
| |
| if (parentElement instanceof IProject) |
| return ((IProject)parentElement).members(); |
| |
| return super.getChildren(parentElement); |
| } catch (CoreException e) { |
| return NO_CHILDREN; |
| } |
| } |
| |
| private Object[] getForeignProjects(IScriptModel model) throws ModelException { |
| return model.getForeignResources(); |
| } |
| } |