| /******************************************************************************* |
| * Copyright (c) 2004, 2011 Tasktop Technologies and others. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0 which is available at |
| * https://www.eclipse.org/legal/epl-2.0 |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Tasktop Technologies - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.mylyn.internal.tasks.ui.actions; |
| |
| import java.io.File; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.MultiStatus; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.jface.action.IAction; |
| import org.eclipse.jface.dialogs.MessageDialog; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jface.viewers.StructuredSelection; |
| import org.eclipse.mylyn.commons.core.StatusHandler; |
| import org.eclipse.mylyn.commons.workbench.WorkbenchUtil; |
| import org.eclipse.mylyn.internal.tasks.core.ITasksCoreConstants; |
| import org.eclipse.mylyn.internal.tasks.ui.TasksUiPlugin; |
| import org.eclipse.mylyn.internal.tasks.ui.util.ImportExportUtil; |
| import org.eclipse.mylyn.internal.tasks.ui.util.TasksUiInternal; |
| import org.eclipse.osgi.util.NLS; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.widgets.FileDialog; |
| import org.eclipse.ui.IViewActionDelegate; |
| import org.eclipse.ui.IViewPart; |
| |
| /** |
| * @author Steffen Pingel |
| */ |
| public class ExportAction implements IViewActionDelegate { |
| |
| private ISelection selection; |
| |
| public void init(IViewPart view) { |
| // ignore |
| } |
| |
| public void run(IAction action) { |
| if (selection.isEmpty() || !(selection instanceof StructuredSelection)) { |
| MessageDialog.openError(WorkbenchUtil.getShell(), Messages.ExportAction_Dialog_Title, |
| Messages.ExportAction_Nothing_selected); |
| return; |
| } |
| |
| FileDialog dialog = new FileDialog(WorkbenchUtil.getShell(), SWT.PRIMARY_MODAL | SWT.SAVE); |
| dialog.setText(Messages.ExportAction_Dialog_Title); |
| ImportExportUtil.configureFilter(dialog); |
| dialog.setFileName(ITasksCoreConstants.EXPORT_FILE_NAME + ITasksCoreConstants.FILE_EXTENSION); |
| String path = dialog.open(); |
| if (path != null) { |
| File file = new File(path); |
| // Prompt the user to confirm if save operation will cause an overwrite |
| if (file.exists()) { |
| if (!MessageDialog.openConfirm(WorkbenchUtil.getShell(), Messages.ExportAction_Dialog_Title, |
| NLS.bind(Messages.ExportAction_X_exists_Do_you_wish_to_overwrite, file.getPath()))) { |
| return; |
| } |
| } |
| try { |
| ImportExportUtil.export(file, (IStructuredSelection) selection); |
| } catch (CoreException e) { |
| StatusHandler.log(new Status(IStatus.ERROR, TasksUiPlugin.ID_PLUGIN, |
| "Problems encountered during export", e)); //$NON-NLS-1$ |
| TasksUiInternal.displayStatus(Messages.ExportAction_Dialog_Title, new MultiStatus( |
| ITasksCoreConstants.ID_PLUGIN, 0, new IStatus[] { e.getStatus() }, |
| Messages.ExportAction_Problems_encountered, e)); |
| } |
| } |
| } |
| |
| public void selectionChanged(IAction action, ISelection selection) { |
| this.selection = selection; |
| } |
| |
| } |