Graph Fonts: Add 'Material Icons Round-Regular' (APL-2 license) and use it in UISceneDemo03 via hard coded unicode symbol numbers

1 files changed, 69 insertions, 0 deletions

diff --git a/src/jogl/classes/jogamp/graph/font/SymbolsFontLoader.java b/src/jogl/classes/jogamp/graph/font/SymbolsFontLoader.java
new file mode 100644
index 000000000..66d25fd4f
--- /dev/null
+++ b/src/jogl/classes/jogamp/graph/font/SymbolsFontLoader.java
@@ -0,0 +1,69 @@
+/**
+ * Copyright 2023 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 java.io.IOException;
+
+import com.jogamp.common.net.Uri;
+import com.jogamp.graph.font.Font;
+import com.jogamp.graph.font.FontSet;
+
+public class SymbolsFontLoader extends FontLoaderImpl implements FontSet {
+    private static final Uri.Encoded jarName = Uri.Encoded.cast("jogl-fonts-p0.jar");
+
+    private static final String absFontPath = "jogamp/graph/font/fonts/symbols/" ;
+
+    private static final FontSet fontLoader = new SymbolsFontLoader();
+
+    private static Font cachedFont = null;
+
+    public static final FontSet get() {
+        return fontLoader;
+    }
+
+    private SymbolsFontLoader() {
+    }
+
+    @Override
+    public Font getDefault() throws IOException {
+        return get(FAMILY_REGULAR, 0) ; // Sans Serif Regular
+    }
+
+    @Override
+    public synchronized Font get(final int family, final int style) throws IOException {
+        Font font = cachedFont;
+        if (font != null) {
+            return font;
+        }
+        font = readFont("MaterialIconsRound-Regular.ttf", jarName, absFontPath);
+        if( null != font ) {
+            cachedFont = font;
+        }
+        return font;
+    }
+}