| /* |
| ----------------------------------------------------------------------- |
| -- CHESS editor plugin -- |
| -- -- |
| -- Copyright (C) 2011-2012 -- |
| -- University of Padova, ITALY -- |
| -- -- |
| -- Author: Alessandro Zovi azovi@math.unipd.it -- |
| -- -- |
| -- 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-v20.html -- |
| ----------------------------------------------------------------------- |
| */ |
| |
| package org.polarsys.chess.service.internal.commands; |
| |
| import java.util.Map; |
| |
| import org.eclipse.core.commands.AbstractHandler; |
| import org.eclipse.core.commands.ExecutionEvent; |
| import org.eclipse.papyrus.editor.PapyrusMultiDiagramEditor; |
| import org.eclipse.ui.IEditorPart; |
| import org.eclipse.ui.commands.IElementUpdater; |
| import org.eclipse.ui.handlers.HandlerUtil; |
| import org.eclipse.ui.menus.UIElement; |
| import org.polarsys.chess.core.profiles.CHESSProfileManager; |
| import org.polarsys.chess.core.util.CHESSProjectSupport; |
| import org.polarsys.chess.core.views.DiagramStatus; |
| import org.polarsys.chess.service.gui.utils.CHESSEditorUtils; |
| |
| public class SupersuserToggleCommand extends AbstractHandler implements IElementUpdater { |
| private boolean selected = false; |
| |
| String uncheckedText = "Enable superuser: deactivate write permission checking"; |
| String checkedText = "Disable superuser: activate write permission checking";; |
| |
| @Override |
| public Object execute(ExecutionEvent event) |
| throws org.eclipse.core.commands.ExecutionException { |
| |
| IEditorPart editor = HandlerUtil.getActiveEditorChecked(event); |
| |
| if (CHESSEditorUtils.isCHESSProject(editor) && CHESSProfileManager.ARE_VIEWS_LOADED) { |
| |
| DiagramStatus diagramStatus = CHESSEditorUtils.getDiagramStatus((PapyrusMultiDiagramEditor) editor); |
| |
| if (diagramStatus == null) |
| return null; |
| |
| selected = !selected; |
| diagramStatus.setSuperuser(selected); |
| CHESSProjectSupport.printlnToCHESSConsole("Superuser " + (selected?"ON":"OFF")); |
| } |
| |
| return null; |
| } |
| |
| |
| @SuppressWarnings("rawtypes") |
| public void updateElement(UIElement element, Map parameters) { |
| PapyrusMultiDiagramEditor editor = CHESSEditorUtils.getCHESSEditor(); |
| if (editor != null && CHESSProfileManager.ARE_VIEWS_LOADED) { |
| DiagramStatus st = CHESSEditorUtils.getDiagramStatus(editor); |
| selected = st.isSuperuser(); |
| } |
| element.setChecked(selected); |
| element.setText(selected?checkedText:uncheckedText); |
| } |
| |
| } |