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/*****************************************************************************
* Copyright (c) 2009 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:
* Remi Schnekenburger (CEA LIST) remi.schnekenburger@cea.fr - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.uml.properties.tabbedproperties.comments.propertysection;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.edit.domain.IEditingDomainProvider;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.papyrus.infra.core.utils.EditorUtils;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.ui.IWorkbenchPart;
import org.eclipse.ui.views.properties.tabbed.AbstractPropertySection;
import org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetPage;
import org.eclipse.uml2.uml.Comment;
/**
* Section with advanced editor for the {@link Comment} in Papyrus
*/
public class CommentPropertySection extends AbstractPropertySection {
/** advanced editor for the comments */
protected CommentRichTextEditor richText;
/** edited comment */
protected Comment comment;
/**
* Creates a new CommentPropertySection
*/
public CommentPropertySection() {
}
/**
* {@inheritDoc}
*/
@Override
public void createControls(Composite parent, TabbedPropertySheetPage aTabbedPropertySheetPage) {
super.createControls(parent, aTabbedPropertySheetPage);
richText = CommentRichTextFormToolkit.createFocusAwareRichTextEditor(getWidgetFactory(), parent, "", comment, SWT.NONE, EditorUtils.getMultiDiagramEditor().getEditorSite());
}
/**
* {@inheritDoc}
*/
@Override
public void setInput(IWorkbenchPart part, ISelection selection) {
super.setInput(part, selection);
if(!(selection instanceof IStructuredSelection) || !((part instanceof IEditingDomainProvider) || part.getAdapter(IEditingDomainProvider.class) != null)) {
return;
}
Object firstElement = ((IStructuredSelection)selection).getFirstElement();
EObject newEObject = resolveSemanticObject(firstElement);
if(newEObject instanceof Comment) {
setComment((Comment)newEObject);
richText.init(comment, null);
richText.setText(comment.getBody());
}
}
/**
* Sets the comment to edit
*
* @param comment
* the comment to edit
*/
protected void setComment(Comment comment) {
this.comment = comment;
}
/**
* Returns the comment to edit
*
* @return the comment to edit
*/
protected Comment getComment() {
return comment;
}
/**
* Resolve semantic element
*
* @param object
* the object to resolve
* @return <code>null</code> or the semantic element associated to the specified object
*/
private EObject resolveSemanticObject(Object object) {
if(object instanceof EObject) {
return (EObject)object;
} else if(object instanceof IAdaptable) {
IAdaptable adaptable = (IAdaptable)object;
if(adaptable.getAdapter(EObject.class) != null) {
return (EObject)adaptable.getAdapter(EObject.class);
}
}
return null;
}
}
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