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 * @version $Id: GraphicalVerifier.java 1749603 2016-06-21 20:50:19Z ggregory $
030 */
031public class GraphicalVerifier {
032
033    private final boolean packFrame = false;
034
035
036    /** Constructor. */
037    public GraphicalVerifier() {
038        final VerifierAppFrame frame = new VerifierAppFrame();
039        //Frames �berpr�fen, die voreingestellte Gr��e haben
040        //Frames packen, die nutzbare bevorzugte Gr��eninformationen enthalten, z.B. aus ihrem Layout
041        if (packFrame) {
042            frame.pack();
043        } else {
044            frame.validate();
045        }
046        //Das Fenster zentrieren
047        final Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
048        final Dimension frameSize = frame.getSize();
049        if (frameSize.height > screenSize.height) {
050            frameSize.height = screenSize.height;
051        }
052        if (frameSize.width > screenSize.width) {
053            frameSize.width = screenSize.width;
054        }
055        frame.setLocation((screenSize.width - frameSize.width) / 2,
056                (screenSize.height - frameSize.height) / 2);
057        frame.setVisible(true);
058        frame.getClassNamesJList().setModel(new VerifierFactoryListModel());
059        VerifierFactory.getVerifier(Type.OBJECT.getClassName()); // Fill list with java.lang.Object
060        frame.getClassNamesJList().setSelectedIndex(0); // default, will verify java.lang.Object
061    }
062
063
064    /** Main method. */
065    public static void main( final String[] args ) {
066        try {
067            UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
068        } catch (final Exception e) {
069            e.printStackTrace();
070        }
071        new GraphicalVerifier();
072    }
073}