/**
* Copyright 2004-2016 Riccardo Solmi. All rights reserved.
* This file is part of the Whole Platform.
*
* The Whole Platform is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* The Whole Platform is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with the Whole Platform. If not, see <http://www.gnu.org/licenses/>.
*/
package org.whole.product.e4.lw.handlers;
import org.eclipse.core.runtime.preferences.IEclipsePreferences;
import org.eclipse.core.runtime.preferences.InstanceScope;
import org.eclipse.e4.core.di.annotations.Execute;
import org.eclipse.e4.ui.workbench.IWorkbench;
import org.eclipse.e4.ui.workbench.modeling.EPartService;
import org.eclipse.jface.dialogs.MessageDialogWithToggle;
import org.eclipse.jface.window.Window;
import org.eclipse.swt.widgets.Shell;
import org.osgi.service.prefs.BackingStoreException;
/**
* @author Enrico Persiani
*/
public class QuitHandler {
@Execute
public void execute(EPartService partService, IWorkbench workbench, Shell shell) {
IEclipsePreferences preferences = InstanceScope.INSTANCE.getNode("org.whole.product.e4.lw");
boolean exitWithoutPrompt = preferences.getBoolean("exitWithoutPrompt", false);
if (exitWithoutPrompt) {
safeCloseWorkbench(partService, workbench);
return;
}
MessageDialogWithToggle dialog = MessageDialogWithToggle.openOkCancelConfirm(shell, "Confirm exit",
"Exit Whole Platform?", "Always exit without prompt", exitWithoutPrompt, null, null);
if (dialog.getReturnCode() == Window.OK) {
preferences.putBoolean("exitWithoutPrompt", dialog.getToggleState());
try {
preferences.flush();
} catch (BackingStoreException e) {
}
safeCloseWorkbench(partService, workbench);
}
}
protected void safeCloseWorkbench(EPartService partService, IWorkbench workbench) {
if (!partService.getDirtyParts().isEmpty())
partService.saveAll(true);
workbench.close();
}
}