| /******************************************************************************* |
| * Copyright (c) 2000, 2003 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.ui.actions; |
| |
| |
| import org.eclipse.core.resources.*; |
| import org.eclipse.core.runtime.*; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.ui.dialogs.ProjectLocationMoveDialog; |
| import org.eclipse.ui.help.WorkbenchHelp; |
| import org.eclipse.ui.internal.ide.IDEWorkbenchPlugin; |
| import org.eclipse.ui.internal.ide.IDEWorkbenchMessages; |
| import org.eclipse.ui.internal.ide.IHelpContextIds; |
| import org.eclipse.jface.dialogs.ErrorDialog; |
| import org.eclipse.jface.dialogs.ProgressMonitorDialog; |
| import org.eclipse.swt.widgets.Shell; |
| import java.lang.reflect.InvocationTargetException; |
| import java.text.MessageFormat; |
| /** |
| * The MoveProjectAction is the action designed to move projects specifically |
| * as they have different semantics from other resources. |
| */ |
| public class MoveProjectAction extends CopyProjectAction { |
| private static String MOVE_TOOL_TIP = IDEWorkbenchMessages.getString("MoveProjectAction.toolTip"); //$NON-NLS-1$ |
| private static String MOVE_TITLE = IDEWorkbenchMessages.getString("MoveProjectAction.text"); //$NON-NLS-1$ |
| private static String PROBLEMS_TITLE = IDEWorkbenchMessages.getString("MoveProjectAction.dialogTitle"); //$NON-NLS-1$ |
| private static String MOVE_PROGRESS_TITLE = IDEWorkbenchMessages.getString("MoveProjectAction.progressMessage"); //$NON-NLS-1$ |
| |
| |
| /** |
| * The id of this action. |
| */ |
| public static final String ID = PlatformUI.PLUGIN_ID + ".MoveProjectAction";//$NON-NLS-1$ |
| |
| /** |
| * Creates a new project move action with the given text. |
| * |
| * @param shell the shell for any dialogs |
| */ |
| public MoveProjectAction(Shell shell) { |
| super(shell,MOVE_TITLE); |
| setToolTipText(MOVE_TOOL_TIP); |
| setId(MoveProjectAction.ID); |
| WorkbenchHelp.setHelp(this, IHelpContextIds.MOVE_PROJECT_ACTION); |
| } |
| /** |
| * Return the title of the errors dialog. |
| * @return java.lang.String |
| */ |
| protected String getErrorsTitle() { |
| return PROBLEMS_TITLE; |
| } |
| /** |
| * Moves the project to the new values. |
| * |
| * @param project the project to copy |
| * @param projectName the name of the copy |
| * @param newLocation IPath |
| * @return <code>true</code> if the copy operation completed, and |
| * <code>false</code> if it was abandoned part way |
| */ |
| boolean performMove( |
| final IProject project, |
| final String projectName, |
| final IPath newLocation) { |
| WorkspaceModifyOperation op = new WorkspaceModifyOperation() { |
| public void execute(IProgressMonitor monitor) { |
| |
| monitor.beginTask(MOVE_PROGRESS_TITLE, 100); |
| try { |
| if (monitor.isCanceled()) |
| throw new OperationCanceledException(); |
| //Get a copy of the current description and modify it |
| IProjectDescription newDescription = |
| createDescription(project, projectName, newLocation); |
| |
| monitor.worked(50); |
| |
| project.move(newDescription, IResource.FORCE | IResource.SHALLOW, monitor); |
| |
| monitor.worked(50); |
| |
| } catch (CoreException e) { |
| recordError(e); // log error |
| } finally { |
| monitor.done(); |
| } |
| } |
| }; |
| |
| try { |
| new ProgressMonitorDialog(shell).run(true, true, op); |
| } catch (InterruptedException e) { |
| return false; |
| } catch (InvocationTargetException e) { |
| // CoreExceptions are collected above, but unexpected runtime exceptions and errors may still occur. |
| IDEWorkbenchPlugin.log( |
| MessageFormat.format("Exception in {0}.performMove(): {1}", new Object[] {getClass().getName(),e.getTargetException()}));//$NON-NLS-1$ |
| displayError(IDEWorkbenchMessages.format("MoveProjectAction.internalError", new Object[] {e.getTargetException().getMessage()})); //$NON-NLS-1$ |
| return false; |
| } |
| |
| return true; |
| } |
| /** |
| * Query for a new project destination using the parameters in the existing |
| * project. |
| * @return Object[] or null if the selection is cancelled |
| * @param IProject - the project we are going to move. |
| */ |
| protected Object[] queryDestinationParameters(IProject project) { |
| ProjectLocationMoveDialog dialog = |
| new ProjectLocationMoveDialog(shell, project); |
| dialog.setTitle(IDEWorkbenchMessages.getString("MoveProjectAction.moveTitle")); //$NON-NLS-1$ |
| dialog.open(); |
| return dialog.getResult(); |
| } |
| /** |
| * Implementation of method defined on <code>IAction</code>. |
| */ |
| public void run() { |
| |
| errorStatus = null; |
| |
| IProject project = (IProject) getSelectedResources().get(0); |
| |
| //Get the project name and location in a two element list |
| Object[] destinationPaths = queryDestinationParameters(project); |
| if (destinationPaths == null) |
| return; |
| |
| String projectName = (String) destinationPaths[0]; |
| IPath newLocation = new Path((String) destinationPaths[1]); |
| |
| boolean completed = performMove(project, projectName, newLocation); |
| |
| if (!completed) // ie.- canceled |
| return; // not appropriate to show errors |
| |
| // If errors occurred, open an Error dialog |
| if (errorStatus != null) { |
| ErrorDialog.openError(this.shell, PROBLEMS_TITLE, null, errorStatus); |
| errorStatus = null; |
| } |
| } |
| } |