1 files changed, 102 insertions, 0 deletions
diff --git a/test/java/org/apache/fop/svg/font/FontInfoBuilder.java b/test/java/org/apache/fop/svg/font/FontInfoBuilder.java
new file mode 100644
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+++ b/test/java/org/apache/fop/svg/font/FontInfoBuilder.java
@@ -0,0 +1,102 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* $Id$ */
+
+package org.apache.fop.svg.font;
+
+import java.io.File;
+import java.io.IOException;
+import java.net.URI;
+import java.net.URISyntaxException;
+
+import org.apache.fop.apps.io.InternalResourceResolver;
+import org.apache.fop.apps.io.ResourceResolverFactory;
+import org.apache.fop.fonts.EmbeddingMode;
+import org.apache.fop.fonts.EncodingMode;
+import org.apache.fop.fonts.Font;
+import org.apache.fop.fonts.FontInfo;
+import org.apache.fop.fonts.FontMetrics;
+import org.apache.fop.fonts.truetype.OFFontLoader;
+
+class FontInfoBuilder {
+
+    public static final String DEJAVU_LGC_SERIF = "DejaVu LGC Serif";
+
+    public static final String DROID_SANS_MONO = "Droid Sans Mono";
+
+    private static final boolean USE_ADVANCED_BY_DEFAULT = true;
+
+    private FontInfo fontInfo;
+
+    private int fontKey;
+
+    public FontInfoBuilder() {
+        reset();
+    }
+
+    private void reset() {
+        fontInfo = new FontInfo();
+        fontKey = 1;
+    }
+
+    public FontInfoBuilder useDejaVuLGCSerif() {
+        return useDejaVuLGCSerif(USE_ADVANCED_BY_DEFAULT);
+    }
+
+    public FontInfoBuilder useDejaVuLGCSerif(boolean useAdvanced) {
+        try {
+            return useFont(DEJAVU_LGC_SERIF, "DejaVuLGCSerif.ttf", useAdvanced);
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public FontInfoBuilder useDroidSansMono() {
+        return useDroidSansMono(USE_ADVANCED_BY_DEFAULT);
+    }
+
+    public FontInfoBuilder useDroidSansMono(boolean useAdvanced) {
+        try {
+            return useFont(DROID_SANS_MONO, "DroidSansMono.ttf", useAdvanced);
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    private FontInfoBuilder useFont(String fontName, String filename, boolean useAdvanced)
+            throws IOException, URISyntaxException {
+        URI baseURI = new File("test/resources/fonts/ttf").toURI();
+        InternalResourceResolver resolver = ResourceResolverFactory.createDefaultInternalResourceResolver(baseURI);
+        OFFontLoader fontLoader = new OFFontLoader(new URI(filename), null, true,
+                EmbeddingMode.AUTO, EncodingMode.AUTO, true, useAdvanced, resolver);
+        FontMetrics font = fontLoader.getFont();
+        registerFont(font, "F" + fontKey++, fontName);
+        return this;
+    }
+
+    private void registerFont(FontMetrics font, String key, String familyName) {
+        fontInfo.addMetrics(key, font);
+        fontInfo.addFontProperties(key, familyName, Font.STYLE_NORMAL, Font.WEIGHT_NORMAL);
+    }
+
+    public FontInfo build() {
+        FontInfo fontInfo = this.fontInfo;
+        reset();
+        return fontInfo;
+    }
+}