Java tutorial
/* * DSS - Digital Signature Services * * Copyright (C) 2013 European Commission, Directorate-General Internal Market and Services (DG MARKT), B-1049 Bruxelles/Brussel * * Developed by: 2013 ARHS Developments S.A. (rue Nicolas Bov 2B, L-1253 Luxembourg) http://www.arhs-developments.com * * This file is part of the "DSS - Digital Signature Services" project. * * "DSS - Digital Signature Services" 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 2.1 of the * License, or (at your option) any later version. * * DSS 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 * "DSS - Digital Signature Services". If not, see <http://www.gnu.org/licenses/>. */ package eu.europa.ec.markt.dss.applet.view; import com.jgoodies.binding.PresentationModel; import com.jgoodies.binding.value.ValueModel; import com.jgoodies.forms.builder.PanelBuilder; import com.jgoodies.forms.layout.CellConstraints; import eu.europa.ec.markt.dss.applet.controller.ActivityController; import eu.europa.ec.markt.dss.applet.main.Parameters.AppletUsage; import eu.europa.ec.markt.dss.applet.model.ActivityModel; import eu.europa.ec.markt.dss.applet.model.ActivityModel.ActivityAction; import eu.europa.ec.markt.dss.applet.util.ComponentFactory; import eu.europa.ec.markt.dss.applet.util.ResourceUtils; import eu.europa.ec.markt.dss.commons.swing.mvc.applet.AppletCore; import javax.swing.*; import java.awt.*; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.util.ArrayList; import java.util.List; /** * * TODO * * <p> * DISCLAIMER: Project owner DG-MARKT. * * @version $Revision: 1016 $ - $Date: 2011-06-17 15:30:45 +0200 (Fri, 17 Jun 2011) $ * @author <a href="mailto:dgmarkt.Project-DSS@arhs-developments.com">ARHS Developments</a> */ public class ActivityView extends DSSAppletView<ActivityModel, ActivityController> { /** * * TODO * * <p> * DISCLAIMER: Project owner DG-MARKT. * * @version $Revision: 1016 $ - $Date: 2011-06-17 15:30:45 +0200 (Fri, 17 Jun 2011) $ * @author <a href="mailto:dgmarkt.Project-DSS@arhs-developments.com">ARHS Developments</a> */ private final class NextActionListener implements ActionListener { /* * (non-Javadoc) * * @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent) */ @Override public void actionPerformed(ActionEvent e) { if (getModel().getAction() != null) { getController().startAction(); } } } private static final String I18N_SIGN_DOCUMENT = ResourceUtils.getI18n("SIGN_A_DOCUMENT"); private static final String I18N_VERIFY_DOCUMENT = ResourceUtils.getI18n("VERIFY_DOCUMENT_SIGNATURE"); private static final String I18N_EXTEND_DOCUEMNT = ResourceUtils.getI18n("EXTEND_A_SIGNATURE"); private static final String I18N_EDIT_VALIDATION_POLICY = ResourceUtils.getI18n("EDIT_VALIDATION_POLICY"); private final JRadioButton choice1; private final JRadioButton choice2; private final JRadioButton choice3; // validation policy editor private final JRadioButton choice4; private final JButton button; private final PresentationModel<ActivityModel> presentationModel; private final List<JRadioButton> choices = new ArrayList<JRadioButton>(); /** * * The default constructor for ActivityView. * * @param core * @param controller * @param model */ public ActivityView(final AppletCore core, final ActivityController controller, final ActivityModel model) { super(core, controller, model); this.presentationModel = new PresentationModel<ActivityModel>(getModel()); final ValueModel activityValue = presentationModel.getModel(ActivityModel.PROPERTY_ACTIVITY); choice1 = ComponentFactory.createRadioButton(I18N_SIGN_DOCUMENT, activityValue, ActivityAction.SIGN); choice2 = ComponentFactory.createRadioButton(I18N_VERIFY_DOCUMENT, activityValue, ActivityAction.VERIFY); choice2.setName("validate"); choice3 = ComponentFactory.createRadioButton(I18N_EXTEND_DOCUEMNT, activityValue, ActivityAction.EXTEND); choice4 = ComponentFactory.createRadioButton(I18N_EDIT_VALIDATION_POLICY, activityValue, ActivityAction.EDIT_VALIDATION_POLICY); button = ComponentFactory.createNextButton(true, new NextActionListener()); button.setName("next"); final AppletUsage appletUsage = getController().getParameter().getAppletUsage(); switch (appletUsage) { case ALL: { choices.add(choice1); choices.add(choice2); choices.add(choice3); choices.add(choice4); break; } case EXTEND: { choices.add(choice3); break; } case SIGN: choices.add(choice1); break; case VERIFY: { choices.add(choice2); break; } case EDIT_VALIDATION_POLICY: { choices.add(choice4); break; } } } /* * (non-Javadoc) * * @see eu.europa.ec.markt.dss.applet.view.DSSAppletView#doLayout() */ @Override protected Container doLayout() { final JPanel panel = ComponentFactory.createPanel(new BorderLayout()); final String[] colSpecs = new String[] { "5dlu", "pref", "5dlu", "pref:grow,5dlu" }; final String[] rowSpecs = new String[] { "5dlu", "pref", "5dlu", "pref", "5dlu", "pref", "5dlu", "pref", "5dlu", "pref", "5dlu" }; final PanelBuilder builder = ComponentFactory.createBuilder(colSpecs, rowSpecs); final CellConstraints cc = new CellConstraints(); builder.addSeparator(ResourceUtils.getI18n("CHOOSE_AN_ACTIVITY"), cc.xyw(2, 2, 3)); int i = 4; for (JRadioButton choice : choices) { builder.add(choice, cc.xy(2, i)); i += 2; } panel.add(ComponentFactory.createPanel(builder), BorderLayout.CENTER); panel.add(ComponentFactory.actionPanel(button), BorderLayout.SOUTH); return panel; } }