| /****************************************************************************** |
| * Copyright (c) 2005 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.gmf.runtime.diagram.ui.resources.editor.ide.util; |
| |
| import java.io.InputStream; |
| import java.lang.reflect.InvocationTargetException; |
| |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.SubProgressMonitor; |
| import org.eclipse.gmf.runtime.diagram.ui.resources.editor.ide.internal.l10n.EditorMessages; |
| import org.eclipse.gmf.runtime.diagram.ui.resources.editor.util.DiagramFileCreator; |
| import org.eclipse.jface.operation.IRunnableContext; |
| import org.eclipse.ui.actions.WorkspaceModifyOperation; |
| import org.eclipse.ui.dialogs.ContainerGenerator; |
| |
| /** |
| * A file creator that creates a file in an IDE dependent |
| * WorkspaceModifyOperation. |
| * |
| * @author wdiu, Wayne Diu, refactored from DiagramFileCreator |
| */ |
| public abstract class IDEEditorFileCreator |
| extends DiagramFileCreator { |
| |
| /** |
| * Creates the file, taking other file operations in the workspace into |
| * account. |
| * |
| * @param fileHandle |
| * the IFile that will be created. |
| * @param contents |
| * InputStream with the initial contents for the new IFile |
| * @param runContext |
| * the IRunnableContext that the operation to create the file |
| * will be run in. |
| * @throws InterruptedException |
| * if the create file operation is interrupted |
| * @throws InvocationTargetException |
| * which may be caused by the create file operation |
| */ |
| protected void createFile(final IFile fileHandle, |
| final InputStream contents, final IRunnableContext runContext) |
| throws InterruptedException, InvocationTargetException { |
| |
| WorkspaceModifyOperation op = new WorkspaceModifyOperation() { |
| |
| protected void execute(IProgressMonitor monitor) |
| throws CoreException, InterruptedException { |
| try { |
| monitor.beginTask(EditorMessages.FileCreator_TaskTitle, 2000); |
| |
| assert fileHandle.getFullPath().segmentCount() >= 2; |
| |
| IPath containerPath = fileHandle.getFullPath() |
| .removeLastSegments(1); |
| |
| ContainerGenerator generator = new ContainerGenerator( |
| containerPath); |
| generator.generateContainer(new SubProgressMonitor(monitor, |
| 1000)); |
| createFile(fileHandle, contents, new SubProgressMonitor( |
| monitor, 1000)); |
| } finally { |
| monitor.done(); |
| } |
| } |
| }; |
| |
| runContext.run(true, true, op); |
| |
| } |
| |
| } |