Small enhancements to libpit to facilitate pit-swing.

Added delete() and createNewProject(String) to Project class.
Added nicer toString() method to Category enum.

libpit/src/com/jdbernard/pit/Category.groovy

@@ -8,9 +8,11 @@ public enum Category {
 
     public static Category toCategory(String s) {
         for(c in Category.values())
-            if (c.toString().startsWith(s.toUpperCase())) return c
+            if (c.name().startsWith(s.toUpperCase())) return c
         throw new IllegalArgumentException("No category matches ${s}.")
     }   
 
     public String getSymbol() { toString()[0].toLowerCase() }
+
+    public String toString() { return "${name()[0]}${name()[1..-1].toLowerCase()}" }
 }

libpit/src/com/jdbernard/pit/FileIssue.groovy

@@ -36,6 +36,11 @@ public class FileIssue extends Issue {
 
     public String getFilename() { return makeFilename(id, category, priority) }
 
+    public void setText(String text) {
+        super.setText(text)
+        source.write(text)
+    }
+
     public static boolean isValidFilename(String name) {
         return name ==~ /(\d+)([bcft])(\d).*/
     }

libpit/src/com/jdbernard/pit/FileProject.groovy

@@ -5,7 +5,7 @@ class FileProject extends Project {
     protected File source
 
     public FileProject(File dir) {
-        super(dir.name)
+        super(dir.canonicalFile.name)
 
         if (!dir.isDirectory())
             throw new IllegalArgumentException(
@@ -65,6 +65,15 @@ class FileProject extends Project {
         return issue
     }
 
+    public FileProject createNewProject(String name) {
+        def newDir = new File(source, name)
+        newDir.mkdirs()
+
+        return new FileProject(newDir)
+    }
+
+    public boolean delete() { return source.delete() }
+
     @Override
     public String toString() { return name }
 

libpit/src/com/jdbernard/pit/Project.groovy

@@ -30,4 +30,8 @@ public abstract class Project {
     String toString() { return name }
 
     public abstract Issue createNewIssue(Map options)
+
+    public abstract Project createNewProject(String name)
+
+    public abstract boolean delete()
 }