Added canCompile metod to all FileEntry objects.

src/com/webcodepro/applecommander/storage/DosFileEntry.java

@@ -449,4 +449,11 @@ public class DosFileEntry implements FileEntry {
 	public void setAddress(int address) {
 		// FIXME - need to implement
 	}
+
+	/**
+	 * Indicates that this filetype can be compiled.
+	 */
+	public boolean canCompile() {
+		return isApplesoftBasicFile();
+	}
 }

src/com/webcodepro/applecommander/storage/FileEntry.java

@@ -130,4 +130,14 @@ public interface FileEntry {
 	 * Set the address that this file loads at.
 	 */
 	public abstract void setAddress(int address);
+	
+	/**
+	 * Indicates that this filetype can be compiled.
+	 * Compile is a somewhat arbitrary term, as the code may be
+	 * assembled.
+	 * NOTE:  The current assumption is that the filetype is
+	 * AppleSoft.  This should be updated to include Integer BASIC,
+	 * assembly, and potentially other languages.
+	 */
+	public abstract boolean canCompile();
 }

src/com/webcodepro/applecommander/storage/PascalFileEntry.java

@@ -268,4 +268,11 @@ public class PascalFileEntry implements FileEntry {
 	public void setAddress(int address) {
 		// Does not apply.
 	}
+
+	/**
+	 * Indicates that this filetype can be compiled.
+	 */
+	public boolean canCompile() {
+		return false;
+	}
 }

src/com/webcodepro/applecommander/storage/ProdosFileEntry.java

@@ -1,6 +1,6 @@
 /*
  * AppleCommander - An Apple ][ image utility.
- * Copyright (C) 2002 by Robert Greene
+ * Copyright (C) 2002-3 by Robert Greene
  * robgreene at users.sourceforge.net
  *
  * This program is free software; you can redistribute it and/or modify it 
@@ -486,4 +486,11 @@ public class ProdosFileEntry extends ProdosCommonEntry implements FileEntry {
 		setAuxiliaryType(fileEntry, address);
 		writeFileEntry(fileEntry);
 	}
+
+	/**
+	 * Indicates that this filetype can be compiled.
+	 */
+	public boolean canCompile() {
+		return getDisk().canCompile(getFiletype());
+	}
 }

src/com/webcodepro/applecommander/storage/RdosFileEntry.java

@@ -1,6 +1,6 @@
 /*
  * AppleCommander - An Apple ][ image utility.
- * Copyright (C) 2002 by Robert Greene
+ * Copyright (C) 2002-3 by Robert Greene
  * robgreene at users.sourceforge.net
  *
  * This program is free software; you can redistribute it and/or modify it 
@@ -307,4 +307,13 @@ public class RdosFileEntry implements FileEntry {
 	public void setAddress(int address) {
 		// FIXME - need to implement
 	}
+
+	/**
+	 * Indicates that this filetype can be compiled.
+	 * WARNING: RDOS programs most likely will not have the
+	 * DOS routines handled by the compiler.
+	 */
+	public boolean canCompile() {
+		return isApplesoftBasicFile();
+	}
 }