scripting/workben/installer/Version.java

   1 package installer;
   2
   3 /*
   4  * Welcome.java
   5  *
   6  * Created on 04 July 2002, 15:43
   7  */
   8
   9 /**
  10  *
  11  * @author  mike
  12  */
  13
  14 import java.awt.*;
  15 import java.awt.event.*;
  16 import java.io.*;
  17 import java.util.*;
  18 import javax.swing.*;
  19 import javax.swing.event.*;
  20 import javax.swing.table.*;
  21 import javax.swing.SwingUtilities.*;
  22
  23 public class Version extends javax.swing.JPanel implements ActionListener, TableModelListener {
  24
  25     /** Creates new form Welcome */
  26     public Version(InstallWizard wizard) {
  27         this.wizard=wizard;
  28     setBackground(Color.white);
  29         initComponents();
  30     }
  31
  32     /** This method is called from within the constructor to
  33      * initialize the form.
  34      * WARNING: Do NOT modify this code. The content of this method is
  35      * always regenerated by the Form Editor.
  36      */
  37     private void initComponents() {
  38         Properties props = null;
  39         JPanel versionPanel = new JPanel();
  40         setLayout(new BorderLayout());
  41
  42         System.out.println("Initialising versions");
  43
  44         File fileVersions = null;
  45     try
  46     {
  47             fileVersions = InstUtil.buildSversionLocation();
  48     }
  49     catch(IOException eFnF)
  50     {
  51             System.err.println("Cannot find sversion.ini/.sversionrc");
  52             JOptionPane.showMessageDialog(this, eFnF.getMessage(), "File not Found", JOptionPane.ERROR_MESSAGE);
  53             wizard.exitForm(null);
  54     }
  55
  56         try {
  57             props = InstUtil.getOfficeVersions(fileVersions);
  58         }
  59         catch (IOException eIO) {
  60             //Message about no installed versions found
  61             System.err.println("Failed to parse SVERSION");
  62             JOptionPane.showMessageDialog(this, "There was a problem reading from the Office settings file.", "Parse Error", JOptionPane.ERROR_MESSAGE);
  63             wizard.exitForm(null);
  64         }
  65
  66         tableModel = new MyTableModel(props, versions);
  67     if (tableModel.getRowCount() == 0)
  68     {
  69             JOptionPane.showMessageDialog(this, "No compatible versions of Office were found.", "Invalid versions", JOptionPane.ERROR_MESSAGE);
  70             wizard.exitForm(null);
  71     }
  72
  73         tableModel.addTableModelListener(this);
  74         JTable tableVersions = new JTable(tableModel) {
  75             public String getToolTipText(MouseEvent event)
  76             {
  77                 int col = columnAtPoint( event.getPoint() );
  78                 if (col != 2)
  79                     return null;
  80
  81                 int row = rowAtPoint( event.getPoint() );
  82                 Object o = getValueAt(row, col);
  83
  84                 if (o == null)
  85                     return null;
  86
  87                 if (o.toString().equals(""))
  88                     return null;
  89
  90                 return o.toString();
  91             }
  92
  93             public Point getToolTipLocation(MouseEvent event)
  94             {
  95                 int col = columnAtPoint( event.getPoint() );
  96                 if (col != 2)
  97                     return null;
  98
  99                 int row = rowAtPoint( event.getPoint() );
 100                 Object o = getValueAt(row,col);
 101
 102                 if (o == null)
 103                     return null;
 104
 105                 if (o.toString().equals(""))
 106                     return null;
 107
 108                 Point pt = getCellRect(row, col, true).getLocation();
 109                 pt.translate(-1,-2);
 110                 return pt;
 111             }
 112         };
 113
 114         JScrollPane scroll = new JScrollPane(tableVersions);
 115
 116         tableVersions.setPreferredSize(
 117             new Dimension(InstallWizard.DEFWIDTH,InstallWizard.DEFHEIGHT));
 118
 119         tableVersions.setRowSelectionAllowed(false);
 120         tableVersions.setColumnSelectionAllowed(false);
 121         tableVersions.setCellSelectionEnabled(false);
 122
 123         initColumnSizes(tableVersions, tableModel);
 124         versionPanel.add(scroll);
 125
 126         JTextArea area = new JTextArea("Please select the Office version you wish to Update");
 127         area.setLineWrap(true);
 128         area.setEditable(false);
 129         add(area, BorderLayout.NORTH);
 130         add(versionPanel, BorderLayout.CENTER);
 131         //nav = new NavPanel(wizard, true, false, true, InstallWizard.WELCOME, InstallWizard.FINAL);
 132     nav = new NavPanel(wizard, true, false, true, InstallWizard.WELCOME, InstallWizard.FINAL);
 133         nav.setNextListener(this);
 134         add(nav, BorderLayout.SOUTH);
 135
 136     }// initComponents
 137
 138     private void initColumnSizes(JTable table, MyTableModel model) {
 139         TableColumn column = null;
 140         Component comp = null;
 141         int headerWidth = 0;
 142         int cellWidth = 0;
 143         int preferredWidth = 0;
 144         int totalWidth = 0;
 145         Object[] longValues = model.longValues;
 146
 147         for (int i = 0; i < 3; i++) {
 148             column = table.getColumnModel().getColumn(i);
 149
 150             try {
 151                 comp = column.getHeaderRenderer().
 152                              getTableCellRendererComponent(
 153                                  null, column.getHeaderValue(),
 154                                  false, false, 0, 0);
 155                 headerWidth = comp.getPreferredSize().width;
 156             } catch (NullPointerException e) {
 157                 // System.err.println("Null pointer exception!");
 158                 // System.err.println("  getHeaderRenderer returns null in 1.3.");
 159                 // System.err.println("  The replacement is getDefaultRenderer.");
 160             }
 161
 162             // need to replace spaces in String before getting preferred width
 163             if (longValues[i] instanceof String) {
 164                 longValues[i] = ((String)longValues[i]).replace(' ', '_');
 165             }
 166
 167             System.out.println("longValues: " + longValues[i]);
 168             comp = table.getDefaultRenderer(model.getColumnClass(i)).
 169                          getTableCellRendererComponent(
 170                              table, longValues[i],
 171                              false, false, 0, i);
 172             cellWidth = comp.getPreferredSize().width;
 173
 174             preferredWidth = Math.max(headerWidth, cellWidth);
 175
 176             if (false) {
 177                 System.out.println("Initializing width of column "
 178                     + i + ". "
 179                     + "preferredWidth = " + preferredWidth
 180                     + "; totalWidth = " + totalWidth
 181                     + "; leftWidth = " + (InstallWizard.DEFWIDTH - totalWidth));
 182             }
 183
 184             //XXX: Before Swing 1.1 Beta 2, use setMinWidth instead.
 185             if (i == 2) {
 186                 if (preferredWidth > InstallWizard.DEFWIDTH - totalWidth)
 187                     column.setPreferredWidth(InstallWizard.DEFWIDTH - totalWidth);
 188                 else
 189                     column.setPreferredWidth(preferredWidth);
 190             }
 191             else {
 192                 column.setMinWidth(preferredWidth);
 193                 totalWidth += preferredWidth;
 194             }
 195         }
 196     }
 197
 198     public java.awt.Dimension getPreferredSize() {
 199         return new java.awt.Dimension(320, 280);
 200     }
 201
 202
 203     public void actionPerformed(ActionEvent ev) {
 204         wizard.clearLocations();
 205         int len = tableModel.data.size();
 206         for (int i = 0; i < len; i++) {
 207             ArrayList list = (ArrayList)tableModel.data.get(i);
 208             if (((Boolean)list.get(0)).booleanValue() == true)
 209                 wizard.storeLocation((String)list.get(2));
 210         }
 211
 212         //System.out.println(wizard.getLocations());
 213     }
 214
 215
 216     public void tableChanged(TableModelEvent e) {
 217         if (tableModel.isAnySelected()) {
 218             nav.enableNext(true);
 219         }
 220         else {
 221             nav.enableNext(false);
 222         }
 223     }
 224
 225     // Variables declaration - do not modify//GEN-BEGIN:variables
 226     private javax.swing.JTextField jTextField2;
 227     private InstallWizard wizard;
 228     private MyTableModel tableModel;
 229     private NavPanel nav;
 230     //private static final String [] versions = {"StarOffice 6.0", "OpenOffice.org 1.0","OpenOffice.org 1.0.1","OpenOffice.org 642","OpenOffice.org 643","StarOffice 6.1"};
 231     //private static final String [] versions = {"OpenOffice.org 643"};
 232     //private static final String [] versions = {"OpenOffice.org 643", "StarOffice 6.1"};
 233     private static final String [] versions = {"StarOffice 6.1", "OpenOffice.org 1.1Beta", "OpenOffice.org 644", "OpenOffice.org 1.1"};
 234     // End of variables declaration//GEN-END:variables
 235
 236 }
 237
 238 class MyTableModel extends AbstractTableModel {
 239     ArrayList data;
 240     String colNames[] = {"", "Name", "Location"};
 241     Object[] longValues = new Object[] {Boolean.TRUE, "Name", "Location"};
 242
 243     MyTableModel (Properties properties, String [] validVersions) {
 244         data = new ArrayList();
 245         boolean isWindows =
 246             (System.getProperty("os.name").indexOf("Windows") != -1);
 247         int len = validVersions.length;
 248         for (Enumeration e = properties.propertyNames(); e.hasMoreElements() ;) {
 249             String key = (String)e.nextElement();
 250             String path = null;
 251
 252             if ( !( key.startsWith("#") ) &&
 253                   ( path = properties.getProperty(key)) != null) {
 254                 String pkgChkPath = path + File.separator + "program" + File.separator;
 255                 if ( isWindows )
 256                 {
 257                     pkgChkPath += "pkgchk.exe";
 258                 }
 259                 else
 260                 {
 261                     pkgChkPath += "pkgchk";
 262                 }
 263                 File pkgChk = new File( pkgChkPath );
 264                 if ( pkgChk.exists() )
 265                 {
 266                     ArrayList row = new ArrayList();
 267                     row.add(0, new Boolean(false));
 268
 269                     row.add(1, key);
 270                     if (key.length() > ((String)longValues[1]).length()) {
 271                         longValues[1] = key;
 272                     }
 273
 274                     row.add(2, path);
 275                     if (path.length() > ((String)longValues[2]).length()) {
 276                         longValues[2] = path;
 277                     }
 278
 279                 data.add(row);
 280                 }
 281             }
 282         }
 283     }// MyTableModel
 284
 285     public int getColumnCount() {
 286         return 3;
 287     }
 288
 289     public int getRowCount() {
 290         return data.size();
 291     }
 292
 293     public String getColumnName(int col) {
 294         return colNames[col];
 295     }
 296
 297     public Object getValueAt(int row, int col) {
 298         if (row < 0 || row > getRowCount() ||
 299             col < 0 || col > getColumnCount())
 300             return null;
 301
 302         ArrayList aRow = (ArrayList)data.get(row);
 303         return aRow.get(col);
 304     }
 305
 306     public Class getColumnClass(int c) {
 307         return getValueAt(0, c).getClass();
 308     }
 309
 310     public boolean isCellEditable(int row, int col) {
 311         if (col == 0) {
 312             return true;
 313         } else {
 314             return false;
 315         }
 316     }
 317
 318     public void setValueAt(Object value, int row, int col) {
 319         ArrayList aRow = (ArrayList)data.get(row);
 320         aRow.set(col, value);
 321         fireTableCellUpdated(row, col);
 322     }
 323
 324     String [] getSelected() {
 325         return null;
 326     }
 327
 328     public boolean isAnySelected() {
 329         Iterator iter = data.iterator();
 330         while (iter.hasNext()) {
 331             ArrayList row = (ArrayList)iter.next();
 332             if (((Boolean)row.get(0)).booleanValue() == true) {
 333                 return true;
 334             }
 335         }
 336         return false;
 337     }
 338
 339 }