frontend/src/saccubus/MainFrame_AboutBox.java

   1 package saccubus;
   2
   3 import static javax.swing.WindowConstants.*;
   4
   5 import java.awt.Color;
   6 import java.awt.Dimension;
   7 import java.awt.Frame;
   8 import java.awt.event.ActionEvent;
   9 import java.awt.event.ActionListener;
  10 import java.io.BufferedReader;
  11 import java.io.IOException;
  12 import java.io.InputStreamReader;
  13 import java.util.logging.Level;
  14 import java.util.logging.Logger;
  15 import javax.swing.BorderFactory;
  16 import javax.swing.GroupLayout;
  17 import javax.swing.GroupLayout.Alignment;
  18 import javax.swing.ImageIcon;
  19 import javax.swing.JButton;
  20 import javax.swing.JDialog;
  21 import javax.swing.JLabel;
  22 import javax.swing.JPanel;
  23 import javax.swing.JScrollPane;
  24 import javax.swing.JTabbedPane;
  25 import javax.swing.JTextArea;
  26 import javax.swing.SwingUtilities;
  27
  28 /**
  29  * <p>
  30  * タイトル: さきゅばす
  31  * </p>
  32  *
  33  * <p>
  34  * 説明: ニコニコ動画の動画をコメントつきで保存
  35  * </p>
  36  *
  37  * <p>
  38  * 著作権: Copyright (c) 2007 PSI
  39  * </p>
  40  *
  41  * <p>
  42  * 会社名:
  43  * </p>
  44  *
  45  * @author 未入力
  46  * @version 1.0
  47  */
  48 public class MainFrame_AboutBox extends JDialog implements ActionListener {
  49
  50     private static final String VERSION = "いんきゅばす 2.0.0";
  51     private static final long serialVersionUID = -4256413309312729840L;
  52     private static final Logger logger = Logger.getLogger(MainFrame_AboutBox.class.getName());
  53     private static final String LINE_FEED = System.getProperty("line.separator");
  54     private final JButton okButton = new JButton();
  55
  56     public MainFrame_AboutBox(Frame parent) {
  57         super(parent);
  58         try {
  59             setDefaultCloseOperation(DISPOSE_ON_CLOSE);
  60             jbInit();
  61         } catch (Exception exception) {
  62             logger.log(Level.SEVERE, null, exception);
  63         }
  64     }
  65
  66     public MainFrame_AboutBox() {
  67         this(null);
  68     }
  69
  70     /**
  71      * コンポーネントの初期化。
  72      *
  73      * @throws java.lang.Exception
  74      */
  75     private void jbInit() {
  76         final JTabbedPane tab = new JTabbedPane(JTabbedPane.BOTTOM);
  77
  78         final JLabel lblImage = new JLabel();
  79         final ImageIcon icon = new ImageIcon(saccubus.MainFrame_AboutBox.class.getResource("icon.png"));
  80         lblImage.setIcon(icon);
  81
  82         final JTextArea fldProduct = createProductField();
  83         // Numbus bug 対応
  84         // http://stackoverflow.com/questions/613603/java-nimbus-laf-with-transparent-text-fields
  85         fldProduct.setOpaque(false);
  86         fldProduct.setBorder(BorderFactory.createEmptyBorder());
  87         fldProduct.setBackground(new Color(0, 0, 0, 0));
  88
  89         final JScrollPane pnlLicense = createLicensePane();
  90
  91         okButton.setText("OK");
  92         okButton.addActionListener(this);
  93
  94
  95         final JPanel pnlAbout = new JPanel();
  96         GroupLayout glAbout = new GroupLayout(pnlAbout);
  97         pnlAbout.setLayout(glAbout);
  98
  99         glAbout.setHorizontalGroup(glAbout.createParallelGroup(GroupLayout.Alignment.CENTER)
 100             .addGroup(glAbout.createSequentialGroup()
 101                 .addGap(15).addComponent(lblImage).addGap(30).addComponent(fldProduct).addGap(30))
 102         );
 103
 104         glAbout.setVerticalGroup(glAbout.createSequentialGroup()
 105             .addGap(15)
 106             .addGroup(glAbout.createParallelGroup()
 107                 .addComponent(lblImage).addComponent(fldProduct))
 108             .addGap(15)
 109         );
 110
 111         tab.add("About", pnlAbout);
 112         tab.add("License", pnlLicense);
 113
 114         final JPanel pnlBase = new JPanel();
 115         final GroupLayout glBase = new GroupLayout(pnlBase);
 116         pnlBase.setLayout(glBase);
 117         glBase.setAutoCreateContainerGaps(true);
 118         glBase.setAutoCreateGaps(true);
 119
 120         glBase.setHorizontalGroup(glBase.createParallelGroup(Alignment.CENTER)
 121             .addComponent(tab)
 122             .addComponent(okButton)
 123         );
 124
 125         glBase.setVerticalGroup(glBase.createSequentialGroup()
 126             .addComponent(tab)
 127             .addComponent(okButton)
 128         );
 129
 130
 131         setContentPane(pnlBase);
 132
 133         setTitle("バージョン情報");
 134         setResizable(true);
 135         pack();
 136     }
 137
 138     private JTextArea createProductField() {
 139         final JTextArea area = new JTextArea();
 140         area.append(VERSION);
 141         area.append(LINE_FEED);
 142         area.append(LINE_FEED);
 143
 144         try (BufferedReader reader = new BufferedReader(new InputStreamReader(getClass().getResourceAsStream(
 145                         "saccubus_description.txt"), "UTF-8"))) {
 146             String line;
 147             while ((line = reader.readLine()) != null) {
 148                 area.append(line);
 149                 area.append(LINE_FEED);
 150             }
 151         } catch (IOException ex) {
 152             logger.log(Level.SEVERE, null, ex);
 153         }
 154
 155         area.setEditable(false);
 156         return area;
 157     }
 158
 159     private JScrollPane createLicensePane() {
 160         final JTextArea licenseField = new JTextArea();
 161         try (BufferedReader reader = new BufferedReader(new InputStreamReader(getClass().getResourceAsStream(
 162                         "LICENSE.txt"), "UTF-8"))) {
 163             String line;
 164             while ((line = reader.readLine()) != null) {
 165                 licenseField.append(line);
 166                 licenseField.append(LINE_FEED);
 167             }
 168         } catch (IOException ex) {
 169             logger.log(Level.SEVERE, null, ex);
 170         }
 171
 172         licenseField.setCaretPosition(0);
 173         licenseField.setEditable(false);
 174         final JScrollPane licensePane = new JScrollPane(licenseField);
 175         licensePane.setPreferredSize(new Dimension(400, 400));
 176         return licensePane;
 177     }
 178
 179     /**
 180      * ボタンイベントでダイアログを閉じる
 181      *
 182      * @param actionEvent
 183      *            ActionEvent
 184      */
 185     @Override
 186     public void actionPerformed(ActionEvent actionEvent) {
 187         if (actionEvent.getSource() == okButton) {
 188             dispose();
 189         }
 190     }
 191
 192     public static void main(String[] args) {
 193         SwingUtilities.invokeLater(new Runnable() {
 194
 195             @Override
 196             public void run() {
 197                 MainFrame_AboutBox frame = new MainFrame_AboutBox();
 198                 frame.pack();
 199                 frame.setVisible(true);
 200             }
 201         });
 202     }
 203 }