| /******************************************************************************* |
| * |
| * Copyright (c) 2013, 2015 Intecs SpA |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v2.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v20.html |
| * |
| * Contributors: |
| * Nicholas Pacini nicholas.pacini@intecs.it |
| * Stefano Puri stefano.puri@intecs.it |
| * Laura Baracchi laura.baracchi@intecs.it |
| * Initial API and implementation and/or initial documentation |
| *******************************************************************************/ |
| |
| package org.polarsys.chess.contracts.chessextension.listeners; |
| |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.papyrus.editor.PapyrusMultiDiagramEditor; |
| import org.eclipse.papyrus.infra.core.sasheditor.editor.IPage; |
| import org.eclipse.ui.IEditorPart; |
| import org.eclipse.ui.IWorkbenchPart; |
| import org.eclipse.ui.views.properties.PropertySheet; |
| import org.polarsys.chess.contracts.chessextension.managers.PaletteManager; |
| import org.polarsys.chess.core.resourcelistener.SelectionListenerExtra; |
| import org.polarsys.chess.core.views.DiagramStatus; |
| import org.polarsys.chess.service.gui.utils.CHESSEditorUtils; |
| |
| public class SelectionListener extends SelectionListenerExtra { |
| |
| DiagramStatus diagramStatus = null; |
| |
| @Override |
| public void selectionChanged(IWorkbenchPart part, ISelection selection) { |
| |
| // lazy association |
| if (diagramStatus == null) |
| diagramStatus = CHESSEditorUtils.getDiagramStatus(getRegistry()); |
| |
| diagramStatus.setUserAction(true); |
| if (part instanceof PropertySheet) { |
| part = ((PropertySheet) part).getSite().getWorkbenchWindow().getActivePage().getActiveEditor(); |
| } |
| if (part instanceof PapyrusMultiDiagramEditor && CHESSEditorUtils.isCHESSProject((IEditorPart) part)) { |
| // listens to sash page change events in the editor |
| PapyrusMultiDiagramEditor editor = (PapyrusMultiDiagramEditor) part; |
| |
| IPage newPage = (editor).getISashWindowsContainer().getActiveSashWindowsPage(); |
| |
| // enable/disable palettes |
| PaletteManager.setPaletteVisibility(editor, diagramStatus); |
| |
| } |
| |
| } |
| |
| } |