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/*****************************************************************************
* Copyright (c) 2008 CEA LIST.
*
*
* 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:
* Patrick Tessier (CEA LIST) Patrick.tessier@cea.fr - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.uml.properties.tabbedproperties.appearance;
import org.eclipse.emf.ecore.EModelElement;
import org.eclipse.emf.transaction.TransactionalEditingDomain;
import org.eclipse.gef.GraphicalEditPart;
import org.eclipse.gmf.runtime.notation.View;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.papyrus.uml.diagram.common.helper.BasicClassifierCompartmentLayoutHelper;
import org.eclipse.papyrus.infra.core.editor.IMultiDiagramEditor;
import org.eclipse.papyrus.infra.core.services.ServiceException;
import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.CCombo;
import org.eclipse.swt.custom.CLabel;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.events.SelectionListener;
import org.eclipse.swt.layout.FormAttachment;
import org.eclipse.swt.layout.FormData;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.ui.IWorkbenchPart;
import org.eclipse.ui.part.IContributedContentsView;
import org.eclipse.ui.views.contentoutline.ContentOutline;
import org.eclipse.ui.views.properties.tabbed.AbstractPropertySection;
import org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetPage;
// TODO: Auto-generated Javadoc
/**
* This class is used to specify in the property view the kind of layout.
*/
public class LayoutCompartmentAppearanceSection extends AbstractPropertySection {
/** The stereotype appearance. */
private CLabel layoutlabelkind;
/** The button Gradient appearance. */
private CCombo compartmentAppearence;
/** The combo stereotype appearance listener. */
private SelectionListener buttonListener;
/** The edit part. */
private GraphicalEditPart editPart;
/** The editor. */
private IMultiDiagramEditor editor;
/** The editing domain. */
private TransactionalEditingDomain editingDomain;
/** The MANUAL. */
private String MANUAL = "manual";
/** The AUTOMATIC. */
private String AUTOMATIC = "automatic";
/**
* Creates the controls.
*
* @param tabbedPropertySheetPage
* the tabbed property sheet page
* @param parent
* the parent
*/
@Override
public void createControls(Composite parent, TabbedPropertySheetPage tabbedPropertySheetPage) {
super.createControls(parent, tabbedPropertySheetPage);
Composite composite = getWidgetFactory().createFlatFormComposite(parent);
FormData data;
layoutlabelkind = getWidgetFactory().createCLabel(composite, "Compartment Layout :"); //$NON-NLS-1$
data = new FormData();
data.left = new FormAttachment(0, 0);
layoutlabelkind.setLayoutData(data);
compartmentAppearence = getWidgetFactory().createCCombo(composite);
compartmentAppearence.add(MANUAL);
compartmentAppearence.add(AUTOMATIC);
compartmentAppearence.setEditable(false);
data = new FormData();
data.left = new FormAttachment(layoutlabelkind, 0);
data.top = new FormAttachment(layoutlabelkind, 1, SWT.CENTER);
compartmentAppearence.setLayoutData(data);
buttonListener = new SelectionListener() {
public void widgetSelected(SelectionEvent e) {
if(editPart != null) {
if(((View)editPart.getModel()) != null) {
// command creation
if(editingDomain != null) {
if(compartmentAppearence.getItem(compartmentAppearence.getSelectionIndex()).equals(AUTOMATIC)) {
editingDomain.getCommandStack().execute(
BasicClassifierCompartmentLayoutHelper.getInstances().setAutomaticLayoutKindOnView(editingDomain, ((View)editPart.getModel())));
}
else {
editingDomain.getCommandStack().execute(
BasicClassifierCompartmentLayoutHelper.getInstances().setManualLayoutKindOnView(editingDomain, ((View)editPart.getModel())));
}
refresh();
}
}
}
}
public void widgetDefaultSelected(SelectionEvent e) {
// TODO Auto-generated method stub
}
};
compartmentAppearence.addSelectionListener(buttonListener);
}
/*
* @see org.eclipse.ui.views.properties.tabbed.view.ITabbedPropertySection#refresh()
*/
/**
* Refresh.
*/
@Override
public void refresh() {
if((!compartmentAppearence.isDisposed())) {
compartmentAppearence.removeSelectionListener(buttonListener);
if(editPart != null) {
if((editPart.getModel()) != null) {
if(BasicClassifierCompartmentLayoutHelper.getInstances().isManual((EModelElement)editPart.getModel())) {
compartmentAppearence.select(0);
} else if(BasicClassifierCompartmentLayoutHelper.getInstances().isManual((EModelElement)editPart.getModel())) {
compartmentAppearence.select(1);
} else {
//default = automatic
compartmentAppearence.select(1);
}
} else {
compartmentAppearence.setEnabled(false);
}
}
}
compartmentAppearence.addSelectionListener(buttonListener);
}
/**
* {@inheritDoc}
*/
public void dispose() {
super.dispose();
if(compartmentAppearence != null && !compartmentAppearence.isDisposed())
compartmentAppearence.removeSelectionListener(buttonListener);
}
/**
* {@inheritDoc}
*/
public void setInput(IWorkbenchPart part, ISelection selection) {
super.setInput(part, selection);
Object input = ((IStructuredSelection)selection).getFirstElement();
// look for modelManager
if(input instanceof GraphicalEditPart) {
editPart = ((GraphicalEditPart)input);
// selectionChanged(selection);
}
// When the selection is computed from the outline, get the associated editor
if(part instanceof ContentOutline) {
IContributedContentsView contributedView = ((IContributedContentsView)((ContentOutline)part)
.getAdapter(IContributedContentsView.class));
if(contributedView != null) {
part = (IWorkbenchPart)contributedView.getContributingPart();
}
}
if(part instanceof IMultiDiagramEditor) {
editor = (IMultiDiagramEditor)part;
editingDomain = getTransactionalEditingDomain(editor);
} else
editingDomain = null;
}
/**
* Get the {@link TransactionalEditingDomain} from the {@link IMultiDiagramEditor}.
* @param editor
* @return
*/
private TransactionalEditingDomain getTransactionalEditingDomain(IMultiDiagramEditor editor) {
try {
return editor.getServicesRegistry().getService(TransactionalEditingDomain.class);
} catch (ServiceException e) {
// TODO Log instead of showing the trace.
e.printStackTrace();
return null;
}
}
}
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