frontend/src/saccubus/MainFrame_AboutBox.java

   1 package saccubus;
   2
   3 import static javax.swing.WindowConstants.*;
   4
   5 import java.awt.Dimension;
   6 import java.awt.Frame;
   7 import java.awt.event.ActionEvent;
   8 import java.awt.event.ActionListener;
   9 import java.io.BufferedReader;
  10 import java.io.IOException;
  11 import java.io.InputStreamReader;
  12 import java.util.logging.Level;
  13 import java.util.logging.Logger;
  14 import javax.swing.GroupLayout;
  15 import javax.swing.ImageIcon;
  16 import javax.swing.JButton;
  17 import javax.swing.JDialog;
  18 import javax.swing.JLabel;
  19 import javax.swing.JPanel;
  20 import javax.swing.JScrollPane;
  21 import javax.swing.JTextArea;
  22 import javax.swing.SwingUtilities;
  23
  24
  25
  26 /**
  27  * <p>
  28  * タイトル: さきゅばす
  29  * </p>
  30  *
  31  * <p>
  32  * 説明: ニコニコ動画の動画をコメントつきで保存
  33  * </p>
  34  *
  35  * <p>
  36  * 著作権: Copyright (c) 2007 PSI
  37  * </p>
  38  *
  39  * <p>
  40  * 会社名:
  41  * </p>
  42  *
  43  * @author 未入力
  44  * @version 1.0
  45  */
  46 public class MainFrame_AboutBox extends JDialog implements ActionListener {
  47         /**
  48          *
  49          */
  50         private static final long serialVersionUID = -4256413309312729840L;
  51     private static final Logger logger = Logger.getLogger(MainFrame_AboutBox.class.getName());
  52     private static final String LINE_FEED = System.getProperty("line.separator");
  53
  54         private static final String version = "ver1.22r(2008/04/27)";
  55
  56         private static final String product =
  57             "本プログラムは「さきゅばす」を改変したものであり, \n" + "オリジナルの著作権は以下の通りです.\n\n" +
  58                 "さきゅばす\n"+
  59                 version + "\n\n"+
  60                 "Copyright (C) 2008 Saccubus Developers Team\n"+
  61                 "              2007-2008 PSI\n\n"+
  62                 "ニコニコ動画の動画をコメントつきで保存";
  63
  64         private final JButton okButton = new JButton();
  65
  66         public MainFrame_AboutBox(Frame parent) {
  67                 super(parent);
  68                 try {
  69                         setDefaultCloseOperation(DISPOSE_ON_CLOSE);
  70                         jbInit();
  71                 } catch (Exception exception) {
  72             logger.log(Level.SEVERE, null, exception);
  73                 }
  74         }
  75
  76         public MainFrame_AboutBox() {
  77                 this(null);
  78         }
  79
  80         /**
  81          * コンポーネントの初期化。
  82          *
  83          * @throws java.lang.Exception
  84          */
  85         private void jbInit() {
  86         final JPanel basePanel = new JPanel();
  87
  88         final JLabel imageLabel = new JLabel();
  89         final ImageIcon icon = new ImageIcon(saccubus.MainFrame_AboutBox.class.getResource("icon.png"));
  90                 imageLabel.setIcon(icon);
  91
  92         final JTextArea productField = new JTextArea(product);
  93                 productField.setBackground(basePanel.getBackground());
  94                 productField.setEditable(false);
  95
  96         final JScrollPane licensePane = createLicensePane();
  97
  98         okButton.setText("OK");
  99         okButton.addActionListener(this);
 100
 101
 102         basePanel.setPreferredSize(new Dimension(500, 500));
 103         GroupLayout gl = new GroupLayout(basePanel);
 104         basePanel.setLayout(gl);
 105
 106         gl.setHorizontalGroup(gl.createParallelGroup(GroupLayout.Alignment.CENTER)
 107                 .addGroup(gl.createSequentialGroup()
 108                     .addGap(15).addComponent(imageLabel).addGap(30).addComponent(productField).addGap(30))
 109                 .addComponent(licensePane)
 110                 .addComponent(okButton));
 111
 112         gl.setVerticalGroup(gl.createSequentialGroup()
 113                 .addGap(15)
 114                 .addGroup(gl.createParallelGroup()
 115                     .addComponent(imageLabel).addComponent(productField))
 116                 .addGap(15)
 117                 .addComponent(licensePane)
 118                 .addComponent(okButton));
 119
 120                 getContentPane().add(basePanel, null);
 121
 122                 setTitle("バージョン情報");
 123         setResizable(true);
 124         }
 125
 126     private JScrollPane createLicensePane() {
 127         final JTextArea licenseField = new JTextArea();
 128         try (BufferedReader reader = new BufferedReader(new InputStreamReader(getClass().getResourceAsStream(
 129                         "LICENSE.txt"), "UTF-8"))) {
 130             String line;
 131             while ((line = reader.readLine()) != null) {
 132                 licenseField.append(line);
 133                 licenseField.append(LINE_FEED);
 134             }
 135         }catch(IOException ex){
 136             logger.log(Level.SEVERE, null, ex);
 137         }
 138
 139         licenseField.setCaretPosition(0);
 140         licenseField.setEditable(false);
 141         final JScrollPane licensePane = new JScrollPane(licenseField);
 142         return licensePane;
 143     }
 144
 145         /**
 146          * ボタンイベントでダイアログを閉じる
 147          *
 148          * @param actionEvent
 149          *            ActionEvent
 150          */
 151     @Override
 152         public void actionPerformed(ActionEvent actionEvent) {
 153                 if (actionEvent.getSource() == okButton) {
 154                         dispose();
 155                 }
 156         }
 157
 158     public static void main(String[] args){
 159         SwingUtilities.invokeLater(new Runnable() {
 160
 161             @Override
 162             public void run() {
 163                 MainFrame_AboutBox frame = new MainFrame_AboutBox();
 164                 frame.pack();
 165                 frame.setVisible(true);
 166             }
 167         });
 168     }
 169 }