| /****************************************************************************** |
| * Copyright (c) 2006 IBM Corporation and others. |
| * 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: |
| * IBM Corporation - initial API and implementation |
| ****************************************************************************/ |
| package org.eclipse.gmf.runtime.diagram.ui.providers.ide.internal.providers; |
| |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| import org.eclipse.core.resources.IMarker; |
| import org.eclipse.gef.EditPart; |
| import org.eclipse.gef.GraphicalViewer; |
| |
| import org.eclipse.gmf.runtime.common.core.util.StringStatics; |
| import org.eclipse.gmf.runtime.diagram.ui.parts.IDiagramWorkbenchPart; |
| import org.eclipse.gmf.runtime.diagram.ui.providers.ide.providers.AbstractDiagramMarkerNavigationProvider; |
| |
| import com.ibm.icu.util.StringTokenizer; |
| |
| /** |
| * Provider for marker navigation in diagrams |
| * |
| * @author Michael Yee, Kevin Cornell |
| */ |
| public class DiagramMarkerNavigationProvider |
| extends AbstractDiagramMarkerNavigationProvider { |
| |
| public static final String A_ELEMENT_ID = "elementId"; //$NON-NLS-1$ |
| |
| /** |
| * @see org.eclipse.gmf.runtime.common.ui.services.marker.AbstractMarkerNavigationProvider#doGotoMarker(org.eclipse.core.resources.IMarker) |
| */ |
| protected void doGotoMarker(IMarker marker) { |
| if (getEditor() instanceof IDiagramWorkbenchPart) { |
| List elements = new ArrayList(); |
| String elementIds = |
| marker.getAttribute(A_ELEMENT_ID, StringStatics.BLANK); |
| StringTokenizer ids = new StringTokenizer(elementIds); |
| while (ids.hasMoreTokens()) { |
| elements.add(ids.nextToken()); |
| } |
| selectInDiagram(elements); |
| return; |
| } |
| } |
| |
| /** |
| * This method takes a list of notation element IDs, converts then into |
| * views (IView) defined within the diagram and then selects the |
| * corresponding edit parts. |
| * <p> |
| * This method assumes the notation elements all reside in the same |
| * diagram and that the editor for that diagram is already open |
| * (and set via setEditor()). |
| * |
| * @param notationElementIds - list of notation element IDs in same diagram |
| */ |
| private void selectInDiagram(List notationElementIds) { |
| List editParts = findEditParts(convertIdsToViews(notationElementIds)); |
| GraphicalViewer viewer = getDiagramEditor().getDiagramGraphicalViewer(); |
| viewer.deselectAll(); |
| Iterator iter = editParts.iterator(); |
| while (iter.hasNext()) { |
| EditPart editPart = (EditPart) iter.next(); |
| viewer.appendSelection(editPart); |
| viewer.reveal(editPart); |
| } |
| } |
| |
| } |