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, 0 insertions, 39 deletions

diff --git a/src/demo/Screenshot.java b/src/demo/Screenshot.java
deleted file mode 100644
index 8e05b17ea..000000000
--- a/src/demo/Screenshot.java
+++ /dev/null
@@ -1,39 +0,0 @@
-package demo;
-
-import java.io.File;
-import java.io.IOException;
-
-import javax.media.opengl.GL;
-import javax.media.opengl.GLAutoDrawable;
-
-import com.jogamp.opengl.util.texture.TextureIO;
-
-public class Screenshot {
-
-    ReadBufferUtil readBufferUtil = new ReadBufferUtil();
-
-    public void dispose() {
-        readBufferUtil.dispose();
-    }
-
-    public void surface2File(GLAutoDrawable drawable, String filename) {
-        GL gl = drawable.getGL();
-        // FIXME glFinish() is an expensive paranoia sync, should not be necessary due to spec
-        gl.glFinish();
-        readBufferUtil.fetchOffscreenTexture(drawable, gl);
-        gl.glFinish();
-        try {
-            surface2File(filename);
-        } catch (IOException ex) {
-            throw new RuntimeException("can not write survace to file", ex);
-        }
-    }
-
-    void surface2File(String filename) throws IOException {
-        File file = new File(filename);
-        TextureIO.write(readBufferUtil.getTextureData(), file);
-        System.err.println("Wrote: " + file.getAbsolutePath() + ", ...");
-        readBufferUtil.rewindPixelBuffer();
-    }
-    
-}