Font Refactoring ; Misc Changes ; Demo/Test Update

Font Refactoring
- Notion of distributed FontSet
- FontFactory may produce FontSet and/or a Font by absolute ttf file path
- Adding support for free Ubuntu fonts
- Remove Vertex.Factory dependency for Font creation

- Typecast Impl
  - Fix CmapTable selection
  - Fix horizontal spacing of space
  -

Misc Changes
- HwTextRenderer
  - Offer reshape for perspective and orthogonal view
  - Expose PMVMatrix, allowing user to setup their own view math.

Demo Update
  - Dump font set a-zA-Z...
  - Dump 'lazy dog ..' text
  - Action:
    - s: toogle 'font set'
    - f: toggle fps
    - v: toggle v-sync
    - space: toggle font (ubuntu/java)
  - formated screenshot filename w/ font name

Test Update:
  - add font set iteration

1 files changed, 49 insertions, 11 deletions

diff --git a/src/com/jogamp/graph/font/FontFactory.java b/src/com/jogamp/graph/font/FontFactory.java
index b595413ba..1752a693c 100644
--- a/src/com/jogamp/graph/font/FontFactory.java
+++ b/src/com/jogamp/graph/font/FontFactory.java
@@ -1,5 +1,5 @@
 /**
- * Copyright 2010 JogAmp Community. All rights reserved.
+ * Copyright 2011 JogAmp Community. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without modification, are
  * permitted provided that the following conditions are met:
@@ -27,16 +27,54 @@
  */
 package com.jogamp.graph.font;
 
-import com.jogamp.graph.geom.Vertex;
+import java.security.AccessController;
 
-public interface FontFactory {
+import com.jogamp.common.util.ReflectionUtil;
 
-    Font createFont(Vertex.Factory<? extends Vertex> factory, 
-    		        String[] families, 
-                    String style,
-                    String variant,
-                    String weight);
+import jogamp.graph.font.FontConstructor;
+import jogamp.graph.font.JavaFontLoader;
+import jogamp.graph.font.UbuntuFontLoader;
+import jogamp.opengl.Debug;
 
-    Font createFont(Vertex.Factory<? extends Vertex> factory,
-    		        String name);
-}
\ No newline at end of file
+public class FontFactory {
+    /** Ubuntu is the default font family */
+    public static final int UBUNTU = 0;
+    
+    /** Java fonts are optional */
+    public static final int JAVA = 1;
+    
+    private static final FontConstructor fontConstr;
+
+    static {
+        /**
+         * For example:
+         *   "jogamp.graph.font.typecast.TypecastFontFactory" (default)
+         *   "jogamp.graph.font.ttf.TTFFontImpl"
+         */
+        String fontImplName = Debug.getProperty("FontImpl", true, AccessController.getContext());
+        if(null == fontImplName) {
+            fontImplName = "jogamp.graph.font.typecast.TypecastFontConstructor";
+        }
+        fontConstr = (FontConstructor) ReflectionUtil.createInstance(fontImplName, FontFactory.class.getClassLoader());
+    }
+    
+    public static final FontConstructor getFontConstr() { return fontConstr; }
+    
+    public static final FontSet getDefault() {
+        return get(UBUNTU);
+    }
+    
+    public static final FontSet get(int font) {
+        switch (font) {
+            case JAVA:
+                return JavaFontLoader.get();
+            default:
+                return UbuntuFontLoader.get();
+        }
+    }
+    
+    public static final Font get(String path) {
+        return fontConstr.create(path);
+    }
+
+}