Dual DOS and CPM

src/com/bytezone/diskbrowser/cpm/CPMDisk.java

@@ -25,6 +25,7 @@ public class CPMDisk extends AbstractFormattedDisk
 
   private int version;      // http://www.seasip.info/Cpm/format22.html
   //                        // http://www.seasip.info/Cpm/format31.html
+  private final DefaultMutableTreeNode volumeNode;
 
   public CPMDisk (Disk disk)
   {
@@ -54,7 +55,9 @@ public class CPMDisk extends AbstractFormattedDisk
       }
     }
 
-    DefaultMutableTreeNode root = getCatalogTreeRoot ();
+    DefaultMutableTreeNode rootNode = getCatalogTreeRoot ();
+    volumeNode = new DefaultMutableTreeNode ();
+    rootNode.add (volumeNode);
 
     for (int sector = 0; sector < 8; sector++)
     {
@@ -91,7 +94,7 @@ public class CPMDisk extends AbstractFormattedDisk
         {
           fileEntries.add (entry);
           DefaultMutableTreeNode node = new DefaultMutableTreeNode (entry);
-          root.add (node);
+          volumeNode.add (node);
           node.setAllowsChildren (false);
         }
         else
@@ -99,8 +102,11 @@ public class CPMDisk extends AbstractFormattedDisk
       }
     }
 
-    root.setUserObject (getCatalog ());         // override the disk's default display
-    makeNodeVisible (root.getFirstLeaf ());
+    //    root.setUserObject (getCatalog ());         // override the disk's default display
+    //    makeNodeVisible (rootNode.getFirstLeaf ());
+
+    volumeNode.setUserObject (getCatalog ());
+    makeNodeVisible (volumeNode.getFirstLeaf ());
   }
 
   private SectorType getSectorType (String type)
@@ -228,4 +234,11 @@ public class CPMDisk extends AbstractFormattedDisk
         return false;
     return true;
   }
+
+  @Override
+  public String toString ()
+  {
+    StringBuffer text = new StringBuffer ("CPM disk");
+    return text.toString ();
+  }
 }

src/com/bytezone/diskbrowser/disk/AbstractFormattedDisk.java

@@ -226,9 +226,6 @@ public abstract class AbstractFormattedDisk implements FormattedDisk
     return null;
   }
 
-  /*
-   * Catalog Tree routines
-   */
   @Override
   public JTree getCatalogTree ()
   {

src/com/bytezone/diskbrowser/disk/DiskFactory.java

@@ -416,9 +416,10 @@ public class DiskFactory
         if (disk2 != null)
           disk = new DualDosDisk (disk, disk2);
 
-        //        disk2 = checkCPMDisk (appleDisk256);
-        //        if (disk2 != null)
-        //          disk = new DualDosDisk (disk, disk2);
+        AppleDisk appleDisk = new AppleDisk (file, 35, 16);
+        disk2 = checkCPMDisk (appleDisk);
+        if (disk2 != null)
+          disk = new DualDosDisk (disk, disk2);
       }
     }
     else if (suffix.equals ("po"))

src/com/bytezone/diskbrowser/disk/DualDosDisk.java

@@ -23,8 +23,8 @@ public class DualDosDisk implements FormattedDisk
   public DualDosDisk (FormattedDisk disk0, FormattedDisk disk1)
   {
     String diskName = disk0.getDisk ().getFile ().getName ();
-    String text = "This disk contains both DOS and Prodos files\n\n" + disk0.getDisk ()
-        + "\n" + disk1.getDisk ();
+    String text = "This disk contains both DOS and another OS\n\n" + disk0.getDisk ()
+        + "\n\n" + disk1.getDisk ();
 
     DefaultAppleFileSource dafs = new DefaultAppleFileSource (diskName, text, this);
     DefaultMutableTreeNode root = new DefaultMutableTreeNode (dafs);