1 files changed, 66 insertions, 0 deletions
diff --git a/src/java/org/apache/fop/fonts/substitute/FontSubstitutions.java b/src/java/org/apache/fop/fonts/substitute/FontSubstitutions.java
new file mode 100644
index 000000000..346b967e2
--- /dev/null
+++ b/src/java/org/apache/fop/fonts/substitute/FontSubstitutions.java
@@ -0,0 +1,66 @@
+/*
+ * 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.fonts.substitute;
+
+import java.util.Iterator;
+import java.util.List;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.apache.fop.fonts.FontInfo;
+import org.apache.fop.fonts.FontTriplet;
+
+/**
+ * Font substitutions
+ */
+public class FontSubstitutions extends java.util.ArrayList/*<Substitutions>*/ {
+
+    private static final long serialVersionUID = -9173104935431899722L;
+
+    /** logging instance */
+    protected static Log log = LogFactory.getLog(FontSubstitutions.class);
+
+    /**
+     * Adjusts a given fontInfo using this font substitution catalog
+     * @param fontInfo font info
+     */
+    public void adjustFontInfo(FontInfo fontInfo) {
+        for (Iterator/*<FontSubstitution>*/ subsIt = super.iterator(); subsIt.hasNext();) {
+            FontSubstitution substitution = (FontSubstitution)subsIt.next();
+            
+            // find the best matching font triplet
+            FontQualifier toQualifier = substitution.getToQualifier();            
+            FontTriplet fontTriplet = toQualifier.bestMatch(fontInfo);
+            if (fontTriplet == null) {
+                log.error("Unable to match font substitution for destination qualifier "
+                        + toQualifier);
+                continue;
+            }
+            String internalFontKey = fontInfo.getInternalFontKey(fontTriplet);
+            
+            FontQualifier fromQualifier = substitution.getFromQualifier();
+            List/*<FontTriplet>*/ tripletList = fromQualifier.getTriplets();
+            for (Iterator tripletit = tripletList.iterator(); tripletit.hasNext();) {
+                FontTriplet triplet = (FontTriplet) tripletit.next();
+                fontInfo.addFontProperties(internalFontKey, triplet);
+            }
+        }
+    }    
+}