| /******************************************************************************* |
| * Copyright (c) 2016 Obeo. |
| * 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: |
| * Obeo - initial API and implementation and/or initial documentation |
| * ... |
| *******************************************************************************/ |
| package org.eclipse.intent.mapping.ide.ui.command; |
| |
| import org.eclipse.core.commands.AbstractHandler; |
| import org.eclipse.core.commands.ExecutionEvent; |
| import org.eclipse.core.commands.ExecutionException; |
| import org.eclipse.intent.mapping.base.ILink; |
| import org.eclipse.intent.mapping.base.IReport; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.jface.window.Window; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.ui.PlatformUI; |
| |
| /** |
| * Describe the selected {@link ILink} or {@link IReport}. |
| * |
| * @author <a href="mailto:yvan.lussaud@obeo.fr">Yvan Lussaud</a> |
| */ |
| public class Describe extends AbstractHandler { |
| |
| /** |
| * {@inheritDoc} |
| * |
| * @see org.eclipse.core.commands.AbstractHandler#execute(org.eclipse.core.commands.ExecutionEvent) |
| */ |
| public Object execute(ExecutionEvent event) throws ExecutionException { |
| final ISelection selection = PlatformUI.getWorkbench().getActiveWorkbenchWindow() |
| .getSelectionService().getSelection(); |
| |
| if (selection instanceof IStructuredSelection) { |
| final Object element = ((IStructuredSelection)selection).getFirstElement(); |
| if (element instanceof ILink) { |
| final Shell shell = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(); |
| MultiLineTextDialog dialog = new MultiLineTextDialog(shell, ((ILink)element) |
| .getDescription()); |
| if (dialog.open() == Window.OK) { |
| ((ILink)element).setDescription(dialog.getText()); |
| } |
| } else if (element instanceof IReport) { |
| final Shell shell = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(); |
| MultiLineTextDialog dialog = new MultiLineTextDialog(shell, ((IReport)element) |
| .getDescription()); |
| if (dialog.open() == Window.OK) { |
| ((IReport)element).setDescription(dialog.getText()); |
| } |
| } |
| } |
| |
| return null; |
| } |
| |
| } |