| /******************************************************************************* |
| * Copyright (c) 2000, 2006 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jdt.internal.corext.buildpath; |
| |
| import java.lang.reflect.InvocationTargetException; |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.List; |
| |
| import org.eclipse.core.runtime.IProgressMonitor; |
| |
| import org.eclipse.core.resources.IResource; |
| |
| import org.eclipse.jface.viewers.StructuredSelection; |
| |
| import org.eclipse.jdt.core.IPackageFragmentRoot; |
| import org.eclipse.jdt.core.JavaModelException; |
| |
| import org.eclipse.jdt.internal.ui.wizards.NewWizardMessages; |
| import org.eclipse.jdt.internal.ui.wizards.buildpaths.newsourcepage.DialogPackageExplorerActionGroup; |
| import org.eclipse.jdt.internal.ui.wizards.buildpaths.newsourcepage.GenerateBuildPathActionGroup.CreateLocalSourceFolderAction; |
| |
| public class CreateFolderOperation extends ClasspathModifierOperation { |
| |
| private final IClasspathModifierListener fListener; |
| private final IClasspathInformationProvider fCPInformationProvider; |
| |
| /** |
| * Creates a new <code>AddFolderOperation</code>. |
| * |
| * @param listener a <code>IClasspathModifierListener</code> that is notified about |
| * changes on classpath entries or <code>null</code> if no such notification is |
| * necessary. |
| * @param informationProvider a provider to offer information to the action |
| * |
| * @see IClasspathInformationProvider |
| * @see ClasspathModifier |
| */ |
| public CreateFolderOperation(IClasspathModifierListener listener, IClasspathInformationProvider informationProvider) { |
| super(listener, informationProvider, NewWizardMessages.NewSourceContainerWorkbookPage_ToolBar_AddLibCP_tooltip, IClasspathInformationProvider.CREATE_FOLDER); |
| fListener= listener; |
| fCPInformationProvider= informationProvider; |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException { |
| CreateLocalSourceFolderAction action= new CreateLocalSourceFolderAction(); |
| action.selectionChanged(new StructuredSelection(fCPInformationProvider.getJavaProject())); |
| action.run(); |
| IPackageFragmentRoot createdElement= (IPackageFragmentRoot)action.getCreatedElement(); |
| if (createdElement == null) { |
| //Wizard was cancled. |
| return; |
| } |
| try { |
| IResource correspondingResource= createdElement.getCorrespondingResource(); |
| List result= new ArrayList(); |
| result.add(correspondingResource); |
| if (fListener != null) { |
| List entries= action.getCPListElements(); |
| fListener.classpathEntryChanged(entries); |
| } |
| fCPInformationProvider.handleResult(result, null, IClasspathInformationProvider.CREATE_FOLDER); |
| } catch (JavaModelException e) { |
| if (monitor == null) { |
| fCPInformationProvider.handleResult(Collections.EMPTY_LIST, e, IClasspathInformationProvider.CREATE_FOLDER); |
| } else { |
| throw new InvocationTargetException(e); |
| } |
| } |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public boolean isValid(List elements, int[] types) throws JavaModelException { |
| return types.length == 1 && types[0] == DialogPackageExplorerActionGroup.JAVA_PROJECT; |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public String getDescription(int type) { |
| return NewWizardMessages.PackageExplorerActionGroup_FormText_createNewSourceFolder; |
| } |
| } |