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, 115 insertions, 0 deletions

diff --git a/src/jogamp/graph/font/UbuntuFontLoader.java b/src/jogamp/graph/font/UbuntuFontLoader.java
new file mode 100644
index 000000000..77d2cea03
--- /dev/null
+++ b/src/jogamp/graph/font/UbuntuFontLoader.java
@@ -0,0 +1,115 @@
+/**
+ * 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:
+ *
+ *    1. Redistributions of source code must retain the above copyright notice, this list of
+ *       conditions and the following disclaimer.
+ *
+ *    2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *       of conditions and the following disclaimer in the documentation and/or other materials
+ *       provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation are those of the
+ * authors and should not be interpreted as representing official policies, either expressed
+ * or implied, of JogAmp Community.
+ */
+package jogamp.graph.font;
+
+import com.jogamp.graph.font.Font;
+import com.jogamp.graph.font.FontSet;
+import com.jogamp.graph.font.FontFactory;
+import com.jogamp.opengl.util.Locator;
+
+public class UbuntuFontLoader implements FontSet {
+    
+    final static FontSet fontLoader = new UbuntuFontLoader();
+
+    public static FontSet get() {
+        return fontLoader;
+    }
+    
+    final static String availableFontFileNames[] =
+    {
+        /* 00 */ "Ubuntu-R.ttf",   // regular
+        /* 01 */ "Ubuntu-RI.ttf",  // regular italic
+        /* 02 */ "Ubuntu-B.ttf",   // bold     
+        /* 03 */ "Ubuntu-BI.ttf",  // bold italic
+        /* 04 */ "Ubuntu-L.ttf",   // light
+        /* 05 */ "Ubuntu-LI.ttf",  // light italic
+        /* 06 */ "Ubuntu-M.ttf",   // medium
+        /* 07 */ "Ubuntu-MI.ttf",  // medium italic
+
+    };
+        
+    final static String relPath = "fonts/ubuntu/" ;
+    
+    private UbuntuFontLoader() {
+    }
+
+    static boolean is(int bits, int bit) {
+        return 0 != ( bits & bit ) ;
+    }
+    
+    public Font getDefault() {
+        return get(FAMILY_REGULAR, 0) ; // Sans Serif Regular 
+    }
+    
+	public Font get(int family, int style)
+	{
+        Font font = null;
+
+        switch (family) {
+            case FAMILY_MONOSPACED:
+            case FAMILY_CONDENSED:
+            case FAMILY_REGULAR:
+                if( is(style, STYLE_BOLD) ) {
+                    if( is(style, STYLE_ITALIC) ) {
+                        font = abspath(availableFontFileNames[3]);
+                    } else {
+                        font = abspath(availableFontFileNames[2]);
+                    }
+                } else if( is(style, STYLE_ITALIC) ) {
+                    font = abspath(availableFontFileNames[1]);
+                } else {
+                    font = abspath(availableFontFileNames[0]);
+                }
+                break;
+                
+            case FAMILY_LIGHT:
+                if( is(style, STYLE_ITALIC) ) {
+                    font = abspath(availableFontFileNames[5]);
+                } else {
+                    font = abspath(availableFontFileNames[4]);
+                }
+                break;
+                
+            case FAMILY_MEDIUM:
+                if( is(style, STYLE_ITALIC) ) {
+                    font = abspath(availableFontFileNames[6]);
+                } else {
+                    font = abspath(availableFontFileNames[7]);
+                }
+                break;                
+        }
+
+        return font;
+    }
+	
+    Font abspath(String fname) {
+        return FontFactory.getFontConstr().create(        
+                Locator.getResource(UbuntuFontLoader.class, relPath+fname).getPath() );
+    }   
+	
+}