/**
* Copyright (c) 2012-2016 Marsha Chechik, Alessio Di Sandro, Michalis Famelis,
* Rick Salay.
* 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:
* Alessio Di Sandro - Implementation.
*/
package edu.toronto.cs.se.mmint.mid.diagram.menu;
import org.eclipse.jface.action.ContributionItem;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.widgets.Menu;
import org.eclipse.swt.widgets.MenuItem;
import edu.toronto.cs.se.mmint.MMINT;
import edu.toronto.cs.se.mmint.MMINTConstants;
public class MMINTLanguageReasonersMenu extends ContributionItem {
@Override
public boolean isDynamic() {
return true;
}
@Override
public void fill(Menu menu, int index) {
MenuItem reasonersItem = new MenuItem(menu, SWT.CASCADE, index);
reasonersItem.setText("Reasoners");
Menu reasonersMenu = new Menu(menu);
reasonersItem.setMenu(reasonersMenu);
for (final String languageId : MMINT.getReasonerLanguages()) {
MenuItem languageItem = new MenuItem(reasonersMenu, SWT.CASCADE);
languageItem.setText(languageId);
Menu languageMenu = new Menu(menu);
languageItem.setMenu(languageMenu);
for (final String reasonerName : MMINT.getLanguageReasoners(languageId).keySet()) {
final MenuItem languageSubitem = new MenuItem(languageMenu, SWT.CHECK);
languageSubitem.setText(reasonerName);
final boolean selection = (MMINT.getPreference(MMINTConstants.PREFERENCE_MENU_LANGUAGE_REASONER + languageId).equals(reasonerName)) ?
true :
false;
languageSubitem.setSelection(selection);
languageSubitem.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
if (selection) {
return;
}
MMINT.setPreference(MMINTConstants.PREFERENCE_MENU_LANGUAGE_REASONER + languageId, reasonerName);
languageSubitem.setSelection(true);
for (MenuItem otherLanguageSubitem : languageSubitem.getParent().getItems()) {
if (otherLanguageSubitem != languageSubitem && otherLanguageSubitem.getSelection()) {
otherLanguageSubitem.setSelection(false);
}
}
}
});
}
}
}
}