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/*******************************************************************************
* Copyright (c) 2010 THALES GLOBAL SERVICES.
* 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:
* Obeo - initial API and implementation
*******************************************************************************/
package org.eclipse.sirius.diagram.ui.business.internal.dialect;
import org.eclipse.gmf.runtime.diagram.ui.editparts.DiagramEditPart;
import org.eclipse.gmf.runtime.diagram.ui.resources.editor.parts.DiagramDocumentEditor;
import org.eclipse.sirius.diagram.DDiagram;
import org.eclipse.sirius.diagram.business.internal.dialect.NotYetOpenedDiagramAdapter;
import org.eclipse.sirius.diagram.ui.tools.internal.layout.LayoutUtil;
import org.eclipse.ui.IEditorPart;
/**
* Arrange operation is responsible of the diagram needing arrange all mark
* mechanism, and to launch arrange all.
*
* @author mchauvin
*/
public class DiagramDialectArrangeOperation {
/**
* Arrange the given representation contained in the given editor, if it was
* marked as to arrange.
*
* @param editor
* the editor
* @param diagram
* the diagram to arrange
*/
public void arrange(final IEditorPart editor, final DDiagram diagram) {
if (diagram.eAdapters().contains(NotYetOpenedDiagramAdapter.INSTANCE)) {
if (editor instanceof DiagramDocumentEditor) {
DiagramDocumentEditor diagramDocumentEditor = (DiagramDocumentEditor) editor;
final DiagramEditPart diagramEditPart = diagramDocumentEditor.getDiagramEditPart();
if (diagramEditPart != null) {
LayoutUtil.arrange(diagramEditPart);
}
}
diagram.eAdapters().remove(NotYetOpenedDiagramAdapter.INSTANCE);
}
}
}
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