1 files changed, 84 insertions, 0 deletions
diff --git a/src/java/org/apache/fop/afp/svg/AFPFontFamilyResolver.java b/src/java/org/apache/fop/afp/svg/AFPFontFamilyResolver.java
new file mode 100644
index 000000000..27026f4f3
--- /dev/null
+++ b/src/java/org/apache/fop/afp/svg/AFPFontFamilyResolver.java
@@ -0,0 +1,84 @@
+/*
+ * 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.afp.svg;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.fop.afp.AFPEventProducer;
+import org.apache.fop.afp.fonts.DoubleByteFont;
+import org.apache.fop.events.EventBroadcaster;
+import org.apache.fop.fonts.Font;
+import org.apache.fop.fonts.FontInfo;
+import org.apache.fop.fonts.FontTriplet;
+import org.apache.fop.fonts.Typeface;
+import org.apache.fop.svg.font.FOPFontFamilyResolverImpl;
+import org.apache.fop.svg.font.FOPGVTFontFamily;
+import org.apache.fop.svg.font.FilteringFontFamilyResolver;
+
+public class AFPFontFamilyResolver extends FilteringFontFamilyResolver {
+
+    private final FontInfo fontInfo;
+
+    private final AFPEventProducer eventProducer;
+
+
+    public AFPFontFamilyResolver(FontInfo fontInfo, EventBroadcaster eventBroadCaster) {
+        super(new FOPFontFamilyResolverImpl(fontInfo));
+        this.fontInfo = fontInfo;
+        this.eventProducer = AFPEventProducer.Provider.get(eventBroadCaster);
+    }
+
+    @Override
+    public FOPGVTFontFamily resolve(String familyName) {
+        FOPGVTFontFamily fopGVTFontFamily = super.resolve(familyName);
+        // TODO why don't DB fonts work with GOCA?!?
+        if (fopGVTFontFamily != null && fopGVTFontFamily.deriveFont(1, new HashMap())
+                .getFont().getFontMetrics() instanceof DoubleByteFont) {
+            notifyDBFontRejection(fopGVTFontFamily.getFamilyName());
+            fopGVTFontFamily = null;
+        }
+        return fopGVTFontFamily;
+    }
+
+    @Override
+    public FOPGVTFontFamily getFamilyThatCanDisplay(char c) {
+        Map<String, Typeface> fonts = fontInfo.getFonts();
+        for (Typeface font : fonts.values()) {
+            // TODO why don't DB fonts work with GOCA?!?
+            if (font.hasChar(c) && !(font instanceof DoubleByteFont)) {
+                String fontFamily = font.getFamilyNames().iterator().next();
+                if (font instanceof DoubleByteFont) {
+                    notifyDBFontRejection(font.getFontName());
+                } else {
+                    return new FOPGVTFontFamily(fontInfo, fontFamily,
+                            new FontTriplet(fontFamily, Font.STYLE_NORMAL, Font.WEIGHT_NORMAL));
+                }
+
+            }
+        }
+        return null;
+    }
+
+    private void notifyDBFontRejection(String fontFamily) {
+        eventProducer.invalidDBFontInSVG(this, fontFamily);
+    }
+
+}