Merge turtle2d in it's subdifrectory for later relocation

3 files changed, 222 insertions, 0 deletions

diff --git a/turtle2d/src/com/jogamp/graph/font/Font.java b/turtle2d/src/com/jogamp/graph/font/Font.java
new file mode 100644
index 000000000..a4ab527e2
--- /dev/null
+++ b/turtle2d/src/com/jogamp/graph/font/Font.java
@@ -0,0 +1,82 @@
+/**
+ * Copyright 2010 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 com.jogamp.graph.font;
+
+import com.jogamp.graph.geom.AABBox;
+
+/**
+ * Interface wrapper for font implementation.
+ * 
+ * TrueType Font Specification:
+ *   http://developer.apple.com/fonts/ttrefman/rm06/Chap6.html
+ *   
+ * TrueType Font Table Introduction:
+ *   http://scripts.sil.org/cms/scripts/page.php?item_id=IWS-Chapter08
+ */
+
+public interface Font {
+
+	/**
+	 * Metrics for font
+	 * 
+	 * Depending on the font's direction, horizontal or vertical,
+	 * the following tables shall be used:
+	 * 
+	 * Vertical http://developer.apple.com/fonts/TTRefMan/RM06/Chap6vhea.html
+     * Horizontal http://developer.apple.com/fonts/TTRefMan/RM06/Chap6hhea.html
+	 */
+    public interface Metrics {  
+	    float getAscent(float pixelSize);
+	    float getDescent(float pixelSize);
+	    float getLineGap(float pixelSize);
+	    float getMaxExtend(float pixelSize);	    
+	    float getScale(float pixelSize);
+	    AABBox getBBox(float pixelSize);
+    }
+
+	/**
+	 * Glyph for font
+	 */
+    public interface Glyph {
+        public Font getFont();
+        public char getSymbol();
+        public AABBox getBBox(float pixelSize);
+        public float getAdvance(float pixelSize, boolean useFrationalMetrics);
+    }
+
+
+    public String getName();
+    
+    public Metrics getMetrics();
+    public Glyph getGlyph(char symbol);
+    public int getNumGlyphs();
+    
+    public float getStringWidth(String string, float pixelSize);
+    public float getStringHeight(String string, float pixelSize);
+    public AABBox getStringBounds(CharSequence string, float pixelSize);
+}
\ No newline at end of file
diff --git a/turtle2d/src/com/jogamp/graph/font/FontFactory.java b/turtle2d/src/com/jogamp/graph/font/FontFactory.java
new file mode 100644
index 000000000..1752a693c
--- /dev/null
+++ b/turtle2d/src/com/jogamp/graph/font/FontFactory.java
@@ -0,0 +1,80 @@
+/**
+ * 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 com.jogamp.graph.font;
+
+import java.security.AccessController;
+
+import com.jogamp.common.util.ReflectionUtil;
+
+import jogamp.graph.font.FontConstructor;
+import jogamp.graph.font.JavaFontLoader;
+import jogamp.graph.font.UbuntuFontLoader;
+import jogamp.opengl.Debug;
+
+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);
+    }
+
+}
diff --git a/turtle2d/src/com/jogamp/graph/font/FontSet.java b/turtle2d/src/com/jogamp/graph/font/FontSet.java
new file mode 100644
index 000000000..0cee81124
--- /dev/null
+++ b/turtle2d/src/com/jogamp/graph/font/FontSet.java
@@ -0,0 +1,60 @@
+/**
+ * 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 com.jogamp.graph.font;
+
+
+public interface FontSet {
+
+    /** Font family REGULAR **/
+    public static final int FAMILY_REGULAR    = 0;
+    
+    /** Font family LIGHT **/
+    public static final int FAMILY_LIGHT      = 1;
+    
+    /** Font family MEDIUM **/
+    public static final int FAMILY_MEDIUM     = 2;
+    
+    /** Font family CONDENSED **/
+    public static final int FAMILY_CONDENSED  = 3;
+    
+    /** Font family MONO **/
+    public static final int FAMILY_MONOSPACED = 4;
+    
+    /** SERIF style/family bit flag. Fallback to Sans Serif. */
+    public static final int STYLE_SERIF       = 1 << 1;
+    
+    /** BOLD style bit flag */
+    public static final int STYLE_BOLD        = 1 << 2;
+    
+    /** ITALIC style bit flag */
+    public static final int STYLE_ITALIC      = 1 << 3;
+
+    Font getDefault();
+    
+    Font get(int family, int stylebits);
+}