/** * Copyright (c) 2005-2013 by Appcelerator, Inc. All Rights Reserved. * Licensed under the terms of the Eclipse Public License (EPL). * Please see the license.txt included with this distribution for details. * Any modifications to this file must keep this entire header intact. */ /* * Created on Jan 22, 2006 */ package org.python.pydev.ui.wizards.files; import java.util.Set; import org.eclipse.core.resources.IFile; import org.eclipse.core.resources.IFolder; import org.eclipse.core.resources.IProject; import org.eclipse.core.runtime.CoreException; import org.eclipse.core.runtime.IProgressMonitor; import org.python.pydev.core.IPythonNature; import org.python.pydev.core.IPythonPathNature; import org.python.pydev.core.log.Log; import org.python.pydev.plugin.PyStructureConfigHelpers; import org.python.pydev.plugin.nature.PythonNature; public class PythonSourceFolderWizard extends AbstractPythonWizard { public PythonSourceFolderWizard() { super("Create a new Source Folder"); } public static final String WIZARD_ID = "org.python.pydev.ui.wizards.files.PythonSourceFolderWizard"; @Override protected AbstractPythonWizardPage createPathPage() { return new AbstractPythonWizardPage(this.description, selection) { @Override protected boolean shouldCreateSourceFolderSelect() { return false; } @Override protected boolean shouldCreatePackageSelect() { return false; } @Override protected String checkNameText(String text) { String result = super.checkNameText(text); if (result != null) { return result; } if (getValidatedProject().findMember(text) != null) { return "The source folder " + text + " already exists in project " + getValidatedProject().getName() + "."; } return null; } }; } @Override protected IFile doCreateNew(IProgressMonitor monitor) throws CoreException { IProject project = filePage.getValidatedProject(); String name = filePage.getValidatedName(); if (project == null || !project.exists()) { throw new RuntimeException("The project selected does not exist in the workspace."); } IPythonPathNature pathNature = PythonNature.getPythonPathNature(project); if (pathNature == null) { IPythonNature nature = PythonNature.addNature(project, monitor, null, null, null, null, null); pathNature = nature.getPythonPathNature(); if (pathNature == null) { throw new RuntimeException("Unable to add the nature to the seleted project."); } } IFolder folder = project.getFolder(name); if (folder.exists()) { Log.log("Source folder already exists. Nothing new was created"); return null; } folder.create(true, true, monitor); String newPath = folder.getFullPath().toString(); String curr = pathNature.getProjectSourcePath(false); if (curr == null) { curr = ""; } if (curr.endsWith("|")) { curr = curr.substring(0, curr.length() - 1); } String newPathRel = PyStructureConfigHelpers.convertToProjectRelativePath( project.getFullPath().toString(), newPath); if (curr.length() > 0) { //there is already some path Set<String> projectSourcePathSet = pathNature.getProjectSourcePathSet(true); if (!projectSourcePathSet.contains(newPath)) { //only add to the path if it doesn't already contain the new path curr += "|" + newPathRel; } } else { //there is still no other path curr = newPathRel; } pathNature.setProjectSourcePath(curr); PythonNature.getPythonNature(project).rebuildPath(); return null; } }