tim/prune/gui/AboutScreen.java

   1 package tim.prune.gui;
   2
   3 import java.awt.BorderLayout;
   4 import java.awt.Component;
   5 import java.awt.Dimension;
   6 import java.awt.FlowLayout;
   7 import java.awt.Font;
   8 import java.awt.GridBagConstraints;
   9 import java.awt.GridBagLayout;
  10 import java.awt.event.ActionEvent;
  11 import java.awt.event.ActionListener;
  12 import java.awt.event.KeyEvent;
  13 import java.awt.event.KeyListener;
  14 import java.io.InputStream;
  15
  16 import javax.swing.BorderFactory;
  17 import javax.swing.BoxLayout;
  18 import javax.swing.JButton;
  19 import javax.swing.JDialog;
  20 import javax.swing.JEditorPane;
  21 import javax.swing.JFrame;
  22 import javax.swing.JLabel;
  23 import javax.swing.JPanel;
  24 import javax.swing.JScrollPane;
  25 import javax.swing.JTabbedPane;
  26 import javax.swing.JTextArea;
  27
  28 import tim.prune.ExternalTools;
  29 import tim.prune.GpsPruner;
  30 import tim.prune.I18nManager;
  31 import tim.prune.threedee.WindowFactory;
  32
  33 /**
  34  * Class to represent the "About" popup window
  35  */
  36 public class AboutScreen extends JDialog
  37 {
  38         JButton _okButton = null;
  39
  40         /**
  41          * Constructor
  42          * @param inParent parent frame
  43          */
  44         public AboutScreen(JFrame inParent)
  45         {
  46                 super(inParent, I18nManager.getText("dialog.about.title"));
  47                 getContentPane().add(makeContents());
  48         }
  49
  50
  51         /**
  52          * @return the contents of the window as a Component
  53          */
  54         private Component makeContents()
  55         {
  56                 JPanel mainPanel = new JPanel();
  57                 mainPanel.setLayout(new BorderLayout());
  58
  59                 JTabbedPane tabPane = new JTabbedPane();
  60                 mainPanel.add(tabPane, BorderLayout.CENTER);
  61
  62                 JPanel aboutPanel = new JPanel();
  63                 aboutPanel.setLayout(new BoxLayout(aboutPanel, BoxLayout.Y_AXIS));
  64                 aboutPanel.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
  65                 JLabel titleLabel = new JLabel("Prune");
  66                 titleLabel.setFont(new Font("SansSerif", Font.BOLD, 24));
  67                 titleLabel.setAlignmentX(JLabel.CENTER_ALIGNMENT);
  68                 aboutPanel.add(titleLabel);
  69                 JLabel versionLabel = new JLabel(I18nManager.getText("dialog.about.version") + ": " + GpsPruner.VERSION_NUMBER);
  70                 versionLabel.setAlignmentX(JLabel.CENTER_ALIGNMENT);
  71                 aboutPanel.add(versionLabel);
  72                 JLabel buildLabel = new JLabel(I18nManager.getText("dialog.about.build") + ": " + GpsPruner.BUILD_NUMBER);
  73                 buildLabel.setAlignmentX(JLabel.CENTER_ALIGNMENT);
  74                 aboutPanel.add(buildLabel);
  75                 aboutPanel.add(new JLabel(" "));
  76                 StringBuffer descBuffer = new StringBuffer();
  77                 descBuffer.append("<p>").append(I18nManager.getText("dialog.about.summarytext1")).append("</p>");
  78                 descBuffer.append("<p>").append(I18nManager.getText("dialog.about.summarytext2")).append("</p>");
  79                 descBuffer.append("<p>").append(I18nManager.getText("dialog.about.summarytext3")).append("</p>");
  80                 descBuffer.append("<p>").append(I18nManager.getText("dialog.about.languages")).append(" : ")
  81                         .append("deutsch, english, español, français, italiano, polski, schwiizerdüütsch").append("</p>");
  82                 descBuffer.append("<p>").append(I18nManager.getText("dialog.about.translatedby")).append("</p>");
  83                 JEditorPane descPane = new JEditorPane("text/html", descBuffer.toString());
  84                 descPane.setBorder(BorderFactory.createEmptyBorder(3, 3, 3, 3));
  85                 descPane.setEditable(false);
  86                 descPane.setOpaque(false);
  87                 descPane.setAlignmentX(JEditorPane.CENTER_ALIGNMENT);
  88
  89                 aboutPanel.add(descPane);
  90                 aboutPanel.add(new JLabel(" "));
  91                 tabPane.add(I18nManager.getText("dialog.about.title"), aboutPanel);
  92
  93                 // Second pane for system info
  94                 JPanel sysInfoPanel = new JPanel();
  95                 GridBagLayout gridBag = new GridBagLayout();
  96                 sysInfoPanel.setLayout(gridBag);
  97                 GridBagConstraints constraints = new GridBagConstraints();
  98                 constraints.weightx = 0.0; constraints.weighty = 0.0;
  99                 addToGridBagPanel(sysInfoPanel, gridBag, constraints,
 100                         new JLabel(I18nManager.getText("dialog.about.systeminfo.os") + " : "),
 101                         0, 0);
 102                 addToGridBagPanel(sysInfoPanel, gridBag, constraints,
 103                         new JLabel(System.getProperty("os.name")),
 104                         1, 0);
 105                 addToGridBagPanel(sysInfoPanel, gridBag, constraints,
 106                         new JLabel(I18nManager.getText("dialog.about.systeminfo.java") + " : "),
 107                         0, 1);
 108                 addToGridBagPanel(sysInfoPanel, gridBag, constraints,
 109                         new JLabel(System.getProperty("java.runtime.version")),
 110                         1, 1);
 111                 addToGridBagPanel(sysInfoPanel, gridBag, constraints,
 112                         new JLabel(I18nManager.getText("dialog.about.systeminfo.java3d") + " : "),
 113                         0, 2);
 114                 addToGridBagPanel(sysInfoPanel, gridBag, constraints,
 115                         new JLabel(I18nManager.getText(WindowFactory.isJava3dEnabled()?"dialog.about.yes":"dialog.about.no")),
 116                         1, 2);
 117                 addToGridBagPanel(sysInfoPanel, gridBag, constraints,
 118                         new JLabel(I18nManager.getText("dialog.about.systeminfo.povray") + " : "),
 119                         0, 3);
 120                 addToGridBagPanel(sysInfoPanel, gridBag, constraints,
 121                         new JLabel(I18nManager.getText(ExternalTools.isPovrayInstalled()?"dialog.about.yes":"dialog.about.no")),
 122                         1, 3);
 123                 addToGridBagPanel(sysInfoPanel, gridBag, constraints,
 124                         new JLabel(I18nManager.getText("dialog.about.systeminfo.exiftool") + " : "),
 125                         0, 4);
 126                 addToGridBagPanel(sysInfoPanel, gridBag, constraints,
 127                         new JLabel(I18nManager.getText(ExternalTools.isExiftoolInstalled()?"dialog.about.yes":"dialog.about.no")),
 128                         1, 4);
 129                 addToGridBagPanel(sysInfoPanel, gridBag, constraints,
 130                         new JLabel(I18nManager.getText("dialog.about.systeminfo.gpsbabel") + " : "),
 131                         0, 5);
 132                 addToGridBagPanel(sysInfoPanel, gridBag, constraints,
 133                         new JLabel(I18nManager.getText(ExternalTools.isGpsbabelInstalled()?"dialog.about.yes":"dialog.about.no")),
 134                         1, 5);
 135                 tabPane.add(I18nManager.getText("dialog.about.systeminfo"), sysInfoPanel);
 136
 137                 // Third pane for credits
 138                 JPanel creditsPanel = new JPanel();
 139                 gridBag = new GridBagLayout();
 140                 creditsPanel.setLayout(gridBag);
 141                 constraints = new GridBagConstraints();
 142                 constraints.weightx = 0.0; constraints.weighty = 0.0;
 143
 144                 addToGridBagPanel(creditsPanel, gridBag, constraints,
 145                         new JLabel(I18nManager.getText("dialog.about.credits.code") + " : "),
 146                         0, 0);
 147                 addToGridBagPanel(creditsPanel, gridBag, constraints,
 148                         new JLabel("activityworkshop.net"),
 149                         1, 0);
 150                 addToGridBagPanel(creditsPanel, gridBag, constraints,
 151                         new JLabel(I18nManager.getText("dialog.about.credits.exifcode") + " : "),
 152                         0, 1);
 153                 addToGridBagPanel(creditsPanel, gridBag, constraints,
 154                         new JLabel("Drew Noakes"),
 155                         1, 1);
 156                 addToGridBagPanel(creditsPanel, gridBag, constraints,
 157                         new JLabel(I18nManager.getText("dialog.about.credits.icons") + " : "),
 158                         0, 2);
 159                 addToGridBagPanel(creditsPanel, gridBag, constraints,
 160                         new JLabel("Eclipse"),
 161                         1, 2);
 162                 addToGridBagPanel(creditsPanel, gridBag, constraints,
 163                         new JLabel(I18nManager.getText("dialog.about.credits.translators") + " : "),
 164                         0, 3);
 165                 addToGridBagPanel(creditsPanel, gridBag, constraints,
 166                         new JLabel("Ramon, Miguel, Inés, Piotr, Petrovsk, Josatoc"),
 167                         1, 3);
 168                 addToGridBagPanel(creditsPanel, gridBag, constraints,
 169                         new JLabel(I18nManager.getText("dialog.about.credits.translations") + " : "),
 170                         0, 4);
 171                 addToGridBagPanel(creditsPanel, gridBag, constraints,
 172                         new JLabel("Open Office, Gpsdrive, Babelfish, Leo, Launchpad"),
 173                         1, 4);
 174                 addToGridBagPanel(creditsPanel, gridBag, constraints,
 175                         new JLabel(I18nManager.getText("dialog.about.credits.devtools") + " : "),
 176                         0, 5);
 177                 addToGridBagPanel(creditsPanel, gridBag, constraints,
 178                         new JLabel("Mandriva Linux, Sun Java, Eclipse, Svn, Gimp"),
 179                         1, 5);
 180                 addToGridBagPanel(creditsPanel, gridBag, constraints,
 181                         new JLabel(I18nManager.getText("dialog.about.credits.othertools") + " : "),
 182                         0, 6);
 183                 addToGridBagPanel(creditsPanel, gridBag, constraints,
 184                         new JLabel("Garble, Kate, Povray, Exiftool, Inkscape, Google Earth"),
 185                         1, 6);
 186                 addToGridBagPanel(creditsPanel, gridBag, constraints,
 187                         new JLabel(I18nManager.getText("dialog.about.credits.thanks") + " : "),
 188                         0, 7);
 189                 addToGridBagPanel(creditsPanel, gridBag, constraints,
 190                         new JLabel("Friends and loved ones, for encouragement and support"),
 191                         1, 7);
 192                 tabPane.add(I18nManager.getText("dialog.about.credits"), creditsPanel);
 193
 194                 // Read me
 195                 JPanel readmePanel = new JPanel();
 196                 readmePanel.setLayout(new BorderLayout());
 197                 JTextArea textArea = new JTextArea(getReadmeText());
 198                 textArea.setEditable(false);
 199                 textArea.setLineWrap(true); textArea.setWrapStyleWord(true);
 200                 JScrollPane scrollPane = new JScrollPane(textArea);
 201                 scrollPane.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_NEVER);
 202                 scrollPane.setPreferredSize(new Dimension(600, 130));
 203                 readmePanel.add(scrollPane, BorderLayout.CENTER);
 204                 tabPane.add(I18nManager.getText("dialog.about.readme"), readmePanel);
 205
 206                 // OK button at the bottom
 207                 JPanel okPanel = new JPanel();
 208                 okPanel.setLayout(new FlowLayout(FlowLayout.CENTER));
 209                 _okButton = new JButton(I18nManager.getText("button.ok"));
 210                 _okButton.addActionListener(new ActionListener()
 211                 {
 212                         public void actionPerformed(ActionEvent e)
 213                         {
 214                                 dispose();
 215                         }
 216                 });
 217                 _okButton.addKeyListener(new KeyListener() {
 218                         public void keyPressed(KeyEvent e)
 219                         {
 220                                 if (e.getKeyCode() == KeyEvent.VK_ESCAPE) {dispose();}
 221                         }
 222                         public void keyTyped(KeyEvent e) {}
 223                         public void keyReleased(KeyEvent e) {}
 224                 });
 225                 okPanel.add(_okButton);
 226                 mainPanel.add(okPanel, BorderLayout.SOUTH);
 227                 return mainPanel;
 228         }
 229
 230         /**
 231          * Helper function to reduce complexity of gui making code
 232          * when adding labels to a GridBagLayout
 233          * @param inPanel panel to add to
 234          * @param inLayout GridBagLayout object
 235          * @param inConstraints GridBagConstraints object
 236          * @param inLabel label to add
 237          * @param inX grid x
 238          * @param inY grid y
 239          */
 240         private static void addToGridBagPanel(JPanel inPanel, GridBagLayout inLayout, GridBagConstraints inConstraints,
 241                 JLabel inLabel, int inX, int inY)
 242         {
 243                 // set x and y in constraints
 244                 inConstraints.gridx = inX;
 245                 inConstraints.gridy = inY;
 246                 // set anchor
 247                 inConstraints.anchor = (inX == 0?GridBagConstraints.EAST:GridBagConstraints.WEST);
 248                 // set constraints to label
 249                 inLayout.setConstraints(inLabel, inConstraints);
 250                 // add label to panel
 251                 inPanel.add(inLabel);
 252         }
 253
 254         /**
 255          * @return text from the readme file
 256          */
 257         private String getReadmeText()
 258         {
 259                 try
 260                 {
 261                         // For some reason using ../readme.txt doesn't work, so need absolute path
 262                         InputStream in = getClass().getResourceAsStream("/tim/prune/readme.txt");
 263                         if (in != null) {
 264                                 byte[] buffer = new byte[in.available()];
 265                                 in.read(buffer);
 266                                 return new String(buffer);
 267                         }
 268                 }
 269                 catch (java.io.IOException e) {
 270                         System.err.println("Exception trying to get readme : " + e.getMessage());
 271                 }
 272                 return I18nManager.getText("error.readme.notfound");
 273         }
 274
 275         /**
 276          * Show window
 277          */
 278         public void show()
 279         {
 280                 pack();
 281                 // setSize(300,200);
 282                 super.show();
 283                 _okButton.requestFocus();
 284         }
 285 }