diff options
Diffstat (limited to 'plugins/infra/gmfdiag/org.eclipse.papyrus.infra.gmfdiag.outline/src/org/eclipse/papyrus/infra/gmfdiag/outline/DiagramOrientedContentProvider.java')
| -rw-r--r-- | plugins/infra/gmfdiag/org.eclipse.papyrus.infra.gmfdiag.outline/src/org/eclipse/papyrus/infra/gmfdiag/outline/DiagramOrientedContentProvider.java | 216 |
1 files changed, 108 insertions, 108 deletions
diff --git a/plugins/infra/gmfdiag/org.eclipse.papyrus.infra.gmfdiag.outline/src/org/eclipse/papyrus/infra/gmfdiag/outline/DiagramOrientedContentProvider.java b/plugins/infra/gmfdiag/org.eclipse.papyrus.infra.gmfdiag.outline/src/org/eclipse/papyrus/infra/gmfdiag/outline/DiagramOrientedContentProvider.java index d88b5e9029c..b192be2d65d 100644 --- a/plugins/infra/gmfdiag/org.eclipse.papyrus.infra.gmfdiag.outline/src/org/eclipse/papyrus/infra/gmfdiag/outline/DiagramOrientedContentProvider.java +++ b/plugins/infra/gmfdiag/org.eclipse.papyrus.infra.gmfdiag.outline/src/org/eclipse/papyrus/infra/gmfdiag/outline/DiagramOrientedContentProvider.java @@ -1,108 +1,108 @@ -/***********************************************************************
- * Copyright (c) 2008, 2009 Anyware Technologies, 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:
- * Jacques Lescot (Anyware Technologies) - initial API and implementation
- * Obeo
- *
- **********************************************************************/
-package org.eclipse.papyrus.infra.gmfdiag.outline;
-
-import java.util.ArrayList;
-import java.util.List;
-
-import org.eclipse.emf.ecore.EObject;
-import org.eclipse.emf.edit.ui.provider.AdapterFactoryContentProvider;
-import org.eclipse.gmf.runtime.diagram.core.util.ViewUtil;
-import org.eclipse.gmf.runtime.notation.Diagram;
-import org.eclipse.gmf.runtime.notation.View;
-import org.eclipse.jface.viewers.ITreeContentProvider;
-import org.eclipse.jface.viewers.Viewer;
-
-/**
- * Provide the content of the given diagram.
- *
- * @author <a href="mailto:david.sciamma@anyware-tech.com">David Sciamma</a>
- * @author <a href="mailto:jacques.lescot@anyware-tech.com">Jacques Lescot</a>
- * @author <a href="mailto:jerome.benois@obeo.fr">Jerome Benois</a>
- */
-public class DiagramOrientedContentProvider implements ITreeContentProvider {
-
- private AdapterFactoryContentProvider myAdapterFactoryContentProvider;
-
- private static final Object[] EMPTY_ARRAY = new Object[0];
-
- private Diagram diagram;
-
- public DiagramOrientedContentProvider(AdapterFactoryContentProvider adapterContentProvider) {
- this.myAdapterFactoryContentProvider = adapterContentProvider;
- }
-
- /**
- * {@inheritDoc}
- */
- public void dispose() {
- // Dispose objects
- myAdapterFactoryContentProvider.dispose();
- }
-
- /**
- * {@inheritDoc}
- */
- public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
- myAdapterFactoryContentProvider.inputChanged(viewer, oldInput, newInput);
- }
-
- /**
- * {@inheritDoc}
- */
- public Object[] getElements(Object inputElement) {
- if (inputElement instanceof Diagram) {
- this.diagram = (Diagram) inputElement;
- List<Object> children = new ArrayList<Object>();
- for (Object object : diagram.getChildren()) {
- if (object instanceof View) {
- View view = (View) object;
- EObject modelElement = ViewUtil.resolveSemanticElement(view);
- if (modelElement != null)
- {
- children.add(modelElement);
- }
- }
- }
- return children.toArray();
- }
- return EMPTY_ARRAY;
- }
-
- /**
- * {@inheritDoc}
- */
- public Object[] getChildren(Object parentElement) {
- return EMPTY_ARRAY;
- }
-
- /**
- * {@inheritDoc}
- */
- public Object getParent(Object element) {
- // The parent of a diagram is the model object that contains it.
- if (element instanceof Diagram) {
- return ((Diagram) element).getElement();
- }
- return null;
- }
-
- /**
- * {@inheritDoc}
- */
- public boolean hasChildren(Object element) {
- return getChildren(element).length > 0;
- }
-
-}
+/*********************************************************************** + * Copyright (c) 2008, 2009 Anyware Technologies, 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: + * Jacques Lescot (Anyware Technologies) - initial API and implementation + * Obeo + * + **********************************************************************/ +package org.eclipse.papyrus.infra.gmfdiag.outline; + +import java.util.ArrayList; +import java.util.List; + +import org.eclipse.emf.ecore.EObject; +import org.eclipse.emf.edit.ui.provider.AdapterFactoryContentProvider; +import org.eclipse.gmf.runtime.diagram.core.util.ViewUtil; +import org.eclipse.gmf.runtime.notation.Diagram; +import org.eclipse.gmf.runtime.notation.View; +import org.eclipse.jface.viewers.ITreeContentProvider; +import org.eclipse.jface.viewers.Viewer; + +/** + * Provide the content of the given diagram. + * + * @author <a href="mailto:david.sciamma@anyware-tech.com">David Sciamma</a> + * @author <a href="mailto:jacques.lescot@anyware-tech.com">Jacques Lescot</a> + * @author <a href="mailto:jerome.benois@obeo.fr">Jerome Benois</a> + */ +public class DiagramOrientedContentProvider implements ITreeContentProvider { + + private AdapterFactoryContentProvider myAdapterFactoryContentProvider; + + private static final Object[] EMPTY_ARRAY = new Object[0]; + + private Diagram diagram; + + public DiagramOrientedContentProvider(AdapterFactoryContentProvider adapterContentProvider) { + this.myAdapterFactoryContentProvider = adapterContentProvider; + } + + /** + * {@inheritDoc} + */ + public void dispose() { + // Dispose objects + myAdapterFactoryContentProvider.dispose(); + } + + /** + * {@inheritDoc} + */ + public void inputChanged(Viewer viewer, Object oldInput, Object newInput) { + myAdapterFactoryContentProvider.inputChanged(viewer, oldInput, newInput); + } + + /** + * {@inheritDoc} + */ + public Object[] getElements(Object inputElement) { + if (inputElement instanceof Diagram) { + this.diagram = (Diagram) inputElement; + List<Object> children = new ArrayList<Object>(); + for (Object object : diagram.getChildren()) { + if (object instanceof View) { + View view = (View) object; + EObject modelElement = ViewUtil.resolveSemanticElement(view); + if (modelElement != null) + { + children.add(modelElement); + } + } + } + return children.toArray(); + } + return EMPTY_ARRAY; + } + + /** + * {@inheritDoc} + */ + public Object[] getChildren(Object parentElement) { + return EMPTY_ARRAY; + } + + /** + * {@inheritDoc} + */ + public Object getParent(Object element) { + // The parent of a diagram is the model object that contains it. + if (element instanceof Diagram) { + return ((Diagram) element).getElement(); + } + return null; + } + + /** + * {@inheritDoc} + */ + public boolean hasChildren(Object element) { + return getChildren(element).length > 0; + } + +} |