Final core and demo changes for jogl merge

Core:
- Region: Cleanup up constant names
- Renderer: Add getRenderType()
- TextRenderer: Add cache size limit
- JavaFontLoader: Add FIXME 'Add cache size to limit memory usage'
- UbuntuFontLoader: Add cache and FIXME 'Add cache size to limit memory usage'
- TypecastFont: Add FIXME 'Add cache size to limit memory usage ??'

Demos:
- Relocated and split (main/listener) for jogl merge
- Add 's' for screenshot
- Text:
  - Add 'i' for live editing mode (until CR, backspace supported)

1 files changed, 2 insertions, 3 deletions

diff --git a/src/jogamp/graph/curve/opengl/TextRendererImpl01.java b/src/jogamp/graph/curve/opengl/TextRendererImpl01.java
index aa3202805..cebe7a19e 100644
--- a/src/jogamp/graph/curve/opengl/TextRendererImpl01.java
+++ b/src/jogamp/graph/curve/opengl/TextRendererImpl01.java
@@ -176,11 +176,10 @@ public class TextRendererImpl01 extends TextRenderer {
 		if(!isInitialized()){
 			throw new GLException("TextRendererImpl01: not initialized!");
 		}
-		String fontStrHash = getTextHashCode(font, str, fontSize);
-		GlyphString glyphString = strings.get(fontStrHash);
+		GlyphString glyphString = getCachedGlyphString(font, str, fontSize);
 		if(null == glyphString) {
 			glyphString = createString(gl, font, fontSize, str, mgl_sharpness.floatValue());
-			strings.put(fontStrHash, glyphString);
+			addCachedGlyphString(font, str, fontSize, glyphString);
 		}
 		
 		glyphString.renderString3D(pmvMatrix, vp_width, vp_height, texSize);