| /******************************************************************************* |
| * 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.wizards.datatransfer; |
| |
| import java.net.MalformedURLException; |
| import java.net.URL; |
| import java.util.List; |
| |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.runtime.Platform; |
| import org.eclipse.jface.dialogs.IDialogSettings; |
| import org.eclipse.jface.resource.ImageDescriptor; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jface.viewers.StructuredSelection; |
| import org.eclipse.jface.wizard.Wizard; |
| import org.eclipse.ui.IEditorPart; |
| import org.eclipse.ui.IExportWizard; |
| import org.eclipse.ui.IWorkbench; |
| import org.eclipse.ui.IWorkbenchPage; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.ui.ide.IDE; |
| import org.eclipse.ui.plugin.AbstractUIPlugin; |
| |
| import org.eclipse.ui.internal.wizards.datatransfer.DataTransferMessages; |
| import org.eclipse.ui.internal.wizards.datatransfer.WizardFileSystemResourceExportPage1; |
| |
| /** |
| * Standard workbench wizard for exporting resources from the workspace |
| * to the local file system. |
| * <p> |
| * This class may be instantiated and used without further configuration; |
| * this class is not intended to be subclassed. |
| * </p> |
| * <p> |
| * Example: |
| * <pre> |
| * IWizard wizard = new FileSystemExportWizard(); |
| * wizard.init(workbench, selection); |
| * WizardDialog dialog = new WizardDialog(shell, wizard); |
| * dialog.open(); |
| * </pre> |
| * During the call to <code>open</code>, the wizard dialog is presented to the |
| * user. When the user hits Finish, the user-selected workspace resources |
| * are exported to the user-specified location in the local file system, |
| * the dialog closes, and the call to <code>open</code> returns. |
| * </p> |
| */ |
| public class FileSystemExportWizard extends Wizard implements IExportWizard { |
| private IStructuredSelection selection; |
| |
| private WizardFileSystemResourceExportPage1 mainPage; |
| |
| /** |
| * Creates a wizard for exporting workspace resources to the local file system. |
| */ |
| public FileSystemExportWizard() { |
| AbstractUIPlugin plugin = (AbstractUIPlugin) Platform |
| .getPlugin(PlatformUI.PLUGIN_ID); |
| IDialogSettings workbenchSettings = plugin.getDialogSettings(); |
| IDialogSettings section = workbenchSettings |
| .getSection("FileSystemExportWizard");//$NON-NLS-1$ |
| if (section == null) |
| section = workbenchSettings.addNewSection("FileSystemExportWizard");//$NON-NLS-1$ |
| setDialogSettings(section); |
| } |
| |
| /* (non-Javadoc) |
| * Method declared on IWizard. |
| */ |
| public void addPages() { |
| super.addPages(); |
| mainPage = new WizardFileSystemResourceExportPage1(selection); |
| addPage(mainPage); |
| } |
| |
| /** |
| * Returns the image descriptor with the given relative path. |
| */ |
| private ImageDescriptor getImageDescriptor(String relativePath) { |
| String iconPath = "icons/full/";//$NON-NLS-1$ |
| try { |
| AbstractUIPlugin plugin = (AbstractUIPlugin) Platform |
| .getPlugin(PlatformUI.PLUGIN_ID); |
| URL installURL = plugin.getDescriptor().getInstallURL(); |
| URL url = new URL(installURL, iconPath + relativePath); |
| return ImageDescriptor.createFromURL(url); |
| } catch (MalformedURLException e) { |
| // Should not happen |
| return null; |
| } |
| } |
| |
| /* (non-Javadoc) |
| * Method declared on IWorkbenchWizard. |
| */ |
| public void init(IWorkbench workbench, IStructuredSelection currentSelection) { |
| this.selection = currentSelection; |
| List selectedResources = IDE.computeSelectedResources(currentSelection); |
| if (!selectedResources.isEmpty()) { |
| this.selection = new StructuredSelection(selectedResources); |
| } |
| |
| // look it up if current selection (after resource adapting) is empty |
| if (selection.isEmpty() && workbench.getActiveWorkbenchWindow() != null) { |
| IWorkbenchPage page = workbench.getActiveWorkbenchWindow() |
| .getActivePage(); |
| if (page != null) { |
| IEditorPart currentEditor = page.getActiveEditor(); |
| if (currentEditor != null) { |
| Object selectedResource = currentEditor.getEditorInput() |
| .getAdapter(IResource.class); |
| if (selectedResource != null) { |
| selection = new StructuredSelection(selectedResource); |
| } |
| } |
| } |
| } |
| |
| setWindowTitle(DataTransferMessages.getString("DataTransfer.export")); //$NON-NLS-1$ |
| setDefaultPageImageDescriptor(getImageDescriptor("wizban/exportdir_wiz.gif"));//$NON-NLS-1$ |
| setNeedsProgressMonitor(true); |
| } |
| |
| /* (non-Javadoc) |
| * Method declared on IWizard. |
| */ |
| public boolean performFinish() { |
| return mainPage.finish(); |
| } |
| } |