| /******************************************************************************* |
| * 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.views.markers.internal; |
| |
| import org.eclipse.core.resources.IMarker; |
| import org.eclipse.jface.viewers.ISelectionProvider; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.ui.IWorkbenchPart; |
| import org.eclipse.ui.actions.SelectionProviderAction; |
| |
| public class ActionTaskProperties extends SelectionProviderAction { |
| |
| private IWorkbenchPart part; |
| |
| /** |
| * @param provider |
| * @param text |
| */ |
| public ActionTaskProperties(IWorkbenchPart part, ISelectionProvider provider) { |
| super(provider, Messages.getString("propertiesAction.title")); //$NON-NLS-1$ |
| setEnabled(false); |
| this.part = part; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.action.Action#run() |
| */ |
| public void run() { |
| if (!isEnabled()) { |
| return; |
| } |
| Object obj = getStructuredSelection().getFirstElement(); |
| if (!(obj instanceof IMarker)) { |
| return; |
| } |
| IMarker marker = (IMarker) obj; |
| DialogMarkerProperties dialog = new DialogTaskProperties(part.getSite().getShell()); |
| dialog.setMarker(marker); |
| dialog.open(); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.actions.SelectionProviderAction#selectionChanged(org.eclipse.jface.viewers.IStructuredSelection) |
| */ |
| public void selectionChanged(IStructuredSelection selection) { |
| setEnabled(selection != null && selection.size() == 1); |
| } |
| } |