git.gag.com Git - fw/altos/blob - ao-tools/altosui/AltosFlightInfoTableModel.java

   1 /*
   2  * Copyright © 2010 Keith Packard <keithp@keithp.com>
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; version 2 of the License.
   7  *
   8  * This program is distributed in the hope that it will be useful, but
   9  * WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11  * General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License along
  14  * with this program; if not, write to the Free Software Foundation, Inc.,
  15  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
  16  */
  17
  18 package altosui;
  19
  20 import java.awt.*;
  21 import java.awt.event.*;
  22 import javax.swing.*;
  23 import javax.swing.filechooser.FileNameExtensionFilter;
  24 import javax.swing.table.*;
  25 import java.io.*;
  26 import java.util.*;
  27 import java.text.*;
  28 import java.util.prefs.*;
  29 import java.util.concurrent.LinkedBlockingQueue;
  30
  31 public class AltosFlightInfoTableModel extends AbstractTableModel {
  32         private String[] columnNames = {"Field", "Value"};
  33
  34         class InfoLine {
  35                 String  name;
  36                 String  value;
  37
  38                 public InfoLine(String n, String v) {
  39                         name = n;
  40                         value = v;
  41                 }
  42         }
  43
  44         private ArrayList<InfoLine> rows = new ArrayList<InfoLine>();
  45
  46         public int getColumnCount() { return columnNames.length; }
  47         public String getColumnName(int col) { return columnNames[col]; }
  48
  49         public int getRowCount() { return 20; }
  50
  51         int     current_row = 0;
  52         int     prev_num_rows = 0;
  53
  54         public Object getValueAt(int row, int col) {
  55                 if (row >= rows.size())
  56                         return "";
  57                 if (col == 0)
  58                         return rows.get(row).name;
  59                 else
  60                         return rows.get(row).value;
  61         }
  62
  63         public void resetRow() {
  64                 current_row = 0;
  65         }
  66         public void addRow(String name, String value) {
  67                 if (current_row >= rows.size())
  68                         rows.add(current_row, new InfoLine(name, value));
  69                 else
  70                         rows.set(current_row, new InfoLine(name, value));
  71                 current_row++;
  72         }
  73         public void finish() {
  74                 if (current_row > prev_num_rows)
  75                         fireTableRowsInserted(prev_num_rows, current_row - 1);
  76                 while (rows.size() > current_row)
  77                         rows.remove(rows.size() - 1);
  78                 prev_num_rows = current_row;
  79                 fireTableDataChanged();
  80         }
  81 }