tim/prune/threedee/LineDialog.java

   1 package tim.prune.threedee;
   2
   3 import java.awt.BorderLayout;
   4 import java.awt.FlowLayout;
   5 import java.awt.event.ActionEvent;
   6 import java.awt.event.ActionListener;
   7
   8 import javax.swing.BorderFactory;
   9 import javax.swing.JButton;
  10 import javax.swing.JDialog;
  11 import javax.swing.JEditorPane;
  12 import javax.swing.JFrame;
  13 import javax.swing.JPanel;
  14
  15 import tim.prune.I18nManager;
  16 import tim.prune.data.Latitude;
  17 import tim.prune.data.Longitude;
  18
  19 /**
  20  * Class to show a dialog displaying the line coordinates
  21  * for a 3d view (either java3d or povray)
  22  */
  23 public class LineDialog
  24 {
  25         private JDialog _dialog = null;
  26         private JFrame _parent = null;
  27         private double[] _latLines = null;
  28         private double[] _lonLines = null;
  29
  30
  31         /**
  32          * Constructor giving parent frame, latitude and longitude lines
  33          * @param inParent parent frame for dialog
  34          * @param inLatLines latitude lines as doubles
  35          * @param inLonLines longitude lines as doubles
  36          */
  37         public LineDialog(JFrame inParent, double[] inLatLines, double[] inLonLines)
  38         {
  39                 _parent = inParent;
  40                 _latLines = inLatLines;
  41                 _lonLines = inLonLines;
  42         }
  43
  44
  45         /**
  46          * Show the dialog with the lines
  47          */
  48         public void showDialog()
  49         {
  50                 _dialog = new JDialog(_parent, I18nManager.getText("dialog.3dlines.title"), true);
  51                 _dialog.setLocationRelativeTo(_parent);
  52                 _dialog.setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
  53                 _dialog.getContentPane().add(makeDialogComponents());
  54                 _dialog.pack();
  55                 _dialog.setVisible(true);
  56         }
  57
  58
  59         /**
  60          * @return dialog components
  61          */
  62         private JPanel makeDialogComponents()
  63         {
  64                 JPanel panel = new JPanel();
  65                 panel.setLayout(new BorderLayout());
  66                 StringBuffer descBuffer = new StringBuffer();
  67                 final int numLatLines = (_latLines == null?0:_latLines.length);
  68                 final int numLonLines = (_lonLines == null?0:_lonLines.length);
  69                 if (numLatLines == 0 && numLonLines == 0)
  70                 {
  71                         descBuffer.append("<p>").append(I18nManager.getText("dialog.3dlines.empty")).append("</p>");
  72                 }
  73                 else
  74                 {
  75                         descBuffer.append("<p>").append(I18nManager.getText("dialog.3dlines.intro")).append(":</p>");
  76                         descBuffer.append("<p>").append(I18nManager.getText("fieldname.latitude")).append("<ul>");
  77                         Latitude lat = null;
  78                         for (int i=0; i<numLatLines; i++)
  79                         {
  80                                 lat = new Latitude(_latLines[i], Latitude.FORMAT_DEG);
  81                                 descBuffer.append("<li>").append(lat.output(Latitude.FORMAT_DEG_WHOLE_MIN)).append("</li>");
  82                         }
  83                         descBuffer.append("</ul></p>");
  84                         descBuffer.append("<p>").append(I18nManager.getText("fieldname.longitude")).append("<ul>");
  85                         Longitude lon = null;
  86                         for (int i=0; i<numLonLines; i++)
  87                         {
  88                                 lon = new Longitude(_lonLines[i], Longitude.FORMAT_DEG);
  89                                 descBuffer.append("<li>").append(lon.output(Longitude.FORMAT_DEG_WHOLE_MIN)).append("</li>");
  90                         }
  91                         descBuffer.append("</ul></p>");
  92                 }
  93                 JEditorPane descPane = new JEditorPane("text/html", descBuffer.toString());
  94                 descPane.setBorder(BorderFactory.createEmptyBorder(3, 3, 3, 3));
  95                 descPane.setEditable(false);
  96                 descPane.setOpaque(false);
  97                 panel.add(descPane, BorderLayout.CENTER);
  98                 // ok button
  99                 JPanel buttonPanel = new JPanel();
 100                 buttonPanel.setLayout(new FlowLayout(FlowLayout.RIGHT));
 101                 JButton okButton = new JButton(I18nManager.getText("button.ok"));
 102                 okButton.addActionListener(new ActionListener() {
 103                         public void actionPerformed(ActionEvent e)
 104                         {
 105                                 _dialog.dispose();
 106                                 _dialog = null;
 107                         }
 108                 });
 109                 buttonPanel.add(okButton);
 110                 panel.add(buttonPanel, BorderLayout.SOUTH);
 111                 return panel;
 112         }
 113 }