    001/*
    002 * Licensed to the Apache Software Foundation (ASF) under one or more
    003 * contributor license agreements.  See the NOTICE file distributed with
    004 * this work for additional information regarding copyright ownership.
    005 * The ASF licenses this file to You under the Apache License, Version 2.0
    006 * (the "License"); you may not use this file except in compliance with
    007 * the License.  You may obtain a copy of the License at
    008 *
    009 *      http://www.apache.org/licenses/LICENSE-2.0
    010 *
    011 *  Unless required by applicable law or agreed to in writing, software
    012 *  distributed under the License is distributed on an "AS IS" BASIS,
    013 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    014 *  See the License for the specific language governing permissions and
    015 *  limitations under the License.
    016 *
    017 */
    018package org.apache.bcel.verifier;
    019
    020import java.awt.Dimension;
    021import java.awt.Toolkit;
    022import javax.swing.UIManager;
    023
    024import org.apache.bcel.generic.Type;
    025
    026/**
    027 * A graphical user interface application demonstrating JustIce.
    028 *
    029 */
    030public class GraphicalVerifier {
    031
    032    private final boolean packFrame = false;
    033
    034
    035    /** Constructor. */
    036    public GraphicalVerifier() {
    037        final VerifierAppFrame frame = new VerifierAppFrame();
    038        //Frames �berpr�fen, die voreingestellte Gr��e haben
    039        //Frames packen, die nutzbare bevorzugte Gr��eninformationen enthalten, z.B. aus ihrem Layout
    040        if (packFrame) {
    041            frame.pack();
    042        } else {
    043            frame.validate();
    044        }
    045        //Das Fenster zentrieren
    046        final Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
    047        final Dimension frameSize = frame.getSize();
    048        if (frameSize.height > screenSize.height) {
    049            frameSize.height = screenSize.height;
    050        }
    051        if (frameSize.width > screenSize.width) {
    052            frameSize.width = screenSize.width;
    053        }
    054        frame.setLocation((screenSize.width - frameSize.width) / 2,
    055                (screenSize.height - frameSize.height) / 2);
    056        frame.setVisible(true);
    057        frame.getClassNamesJList().setModel(new VerifierFactoryListModel());
    058        VerifierFactory.getVerifier(Type.OBJECT.getClassName()); // Fill list with java.lang.Object
    059        frame.getClassNamesJList().setSelectedIndex(0); // default, will verify java.lang.Object
    060    }
    061
    062
    063    /** Main method. */
    064    public static void main( final String[] args ) {
    065        try {
    066            UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
    067        } catch (final Exception e) {
    068            e.printStackTrace();
    069        }
    070        new GraphicalVerifier();
    071    }
    072}