added contains() to AppleFileSource

src/com/bytezone/diskbrowser/applefile/AppleFileSource.java

@@ -29,4 +29,6 @@ public interface AppleFileSource
    * Returns the actual FormattedDisk that owns this object.
    */
   public FormattedDisk getFormattedDisk ();
+
+  public boolean contains (DiskAddress diskAddress);
 }

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

@@ -81,6 +81,15 @@ public class DirectoryEntry implements AppleFileSource
     }
   }
 
+  @Override
+  public boolean contains (DiskAddress da)
+  {
+    for (DiskAddress sector : blocks)
+      if (sector.compareTo (da) == 0)
+        return true;
+    return false;
+  }
+
   public String line ()
   {
     int blocks = ((rc & 0xF0) >> 3) + (((rc & 0x0F) + 7) / 8);

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

@@ -29,7 +29,6 @@ public abstract class AbstractFormattedDisk implements FormattedDisk
   protected ActionListener actionListenerList;
   protected JTree catalogTree;
   protected Path originalPath;
-  //  protected String originalName;
 
   protected List<SectorType> sectorTypesList = new ArrayList<SectorType> ();
   protected List<AppleFileSource> fileEntries = new ArrayList<AppleFileSource> ();
@@ -40,7 +39,6 @@ public abstract class AbstractFormattedDisk implements FormattedDisk
 
   public final SectorType emptySector = new SectorType ("Unused (empty)", Color.white);
   public final SectorType usedSector = new SectorType ("Unused (data)", Color.yellow);
-  //  public final SectorType dosSector = new SectorType ("DOS", Color.lightGray);
 
   protected int falsePositives;
   protected int falseNegatives;
@@ -304,6 +302,10 @@ public abstract class AbstractFormattedDisk implements FormattedDisk
   @Override
   public String getSectorFilename (DiskAddress da)
   {
+    for (AppleFileSource entry : fileEntries)
+      if (entry.contains (da))
+        return (entry).getUniqueName ();
+
     return "unknown";
   }
 

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

@@ -50,16 +50,19 @@ public class DefaultAppleFileSource implements AppleFileSource
       ((DefaultDataSource) file).buffer = owner.getDisk ().readSectors (blocks);
   }
 
+  @Override
   public DataSource getDataSource ()
   {
     return file;
   }
 
+  @Override
   public FormattedDisk getFormattedDisk ()
   {
     return owner;
   }
 
+  @Override
   public List<DiskAddress> getSectors ()
   {
     return blocks;
@@ -81,8 +84,18 @@ public class DefaultAppleFileSource implements AppleFileSource
     return title;
   }
 
+  @Override
   public String getUniqueName ()
   {
     return title;
   }
+
+  @Override
+  public boolean contains (DiskAddress diskAddress)
+  {
+    for (DiskAddress da : blocks)
+      if (da.compareTo (diskAddress) == 0)
+        return true;
+    return false;
+  }
 }

src/com/bytezone/diskbrowser/dos/AbstractCatalogEntry.java

@@ -257,7 +257,8 @@ abstract class AbstractCatalogEntry implements AppleFileSource
     return appleFile;
   }
 
-  boolean contains (DiskAddress da)
+  @Override
+  public boolean contains (DiskAddress da)
   {
     for (DiskAddress sector : tsSectors)
       if (sector.compareTo (da) == 0)

src/com/bytezone/diskbrowser/dos/DosDisk.java

@@ -337,14 +337,14 @@ public class DosDisk extends AbstractFormattedDisk
     return super.getFormattedSector (da);
   }
 
-  @Override
+  //  @Override
-  public String getSectorFilename (DiskAddress da)
+  //  public String getSectorFilename (DiskAddress da)
-  {
+  //  {
-    for (AppleFileSource ce : fileEntries)
+  //    for (AppleFileSource ce : fileEntries)
-      if (((CatalogEntry) ce).contains (da))
+  //      if (((CatalogEntry) ce).contains (da))
-        return ((CatalogEntry) ce).name;
+  //        return ((CatalogEntry) ce).name;
-    return null;
+  //    return null;
-  }
+  //  }
 
   @Override
   public List<DiskAddress> getFileSectors (int fileNo)

src/com/bytezone/diskbrowser/pascal/CatalogEntry.java

@@ -37,7 +37,8 @@ abstract class CatalogEntry implements AppleFileSource
       blocks.add (disk.getDiskAddress (i));
   }
 
-  boolean contains (DiskAddress da)
+  @Override
+  public boolean contains (DiskAddress da)
   {
     for (DiskAddress sector : blocks)
       if (sector.compareTo (da) == 0)

src/com/bytezone/diskbrowser/pascal/PascalCodeObject.java

@@ -48,6 +48,15 @@ class PascalCodeObject implements AppleFileSource
     return blocks;
   }
 
+  @Override
+  public boolean contains (DiskAddress da)
+  {
+    for (DiskAddress sector : blocks)
+      if (sector.compareTo (da) == 0)
+        return true;
+    return false;
+  }
+
   @Override
   public String getUniqueName ()
   {

src/com/bytezone/diskbrowser/prodos/CatalogEntry.java

@@ -48,4 +48,13 @@ abstract class CatalogEntry implements AppleFileSource
   {
     return parentDisk;
   }
+
+  @Override
+  public boolean contains (DiskAddress da)
+  {
+    for (DiskAddress sector : dataBlocks)
+      if (sector.compareTo (da) == 0)
+        return true;
+    return false;
+  }
 }

src/com/bytezone/diskbrowser/prodos/ProdosDisk.java

@@ -234,14 +234,14 @@ public class ProdosDisk extends AbstractFormattedDisk
     return super.getFormattedSector (da);
   }
 
-  @Override
+  //  @Override
-  public String getSectorFilename (DiskAddress da)
+  //  public String getSectorFilename (DiskAddress da)
-  {
+  //  {
-    for (AppleFileSource fe : fileEntries)
+  //    for (AppleFileSource fe : fileEntries)
-      if (((FileEntry) fe).contains (da))
+  //      if (((FileEntry) fe).contains (da))
-        return ((FileEntry) fe).getUniqueName ();
+  //        return ((FileEntry) fe).getUniqueName ();
-    return null;
+  //    return null;
-  }
+  //  }
 
   @Override
   public List<DiskAddress> getFileSectors (int fileNo)