1 files changed, 91 insertions, 0 deletions
diff --git a/src/java/org/apache/fop/afp/modca/IncludePageSegment.java b/src/java/org/apache/fop/afp/modca/IncludePageSegment.java
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+++ b/src/java/org/apache/fop/afp/modca/IncludePageSegment.java
@@ -0,0 +1,91 @@
+/*
+ * 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.modca;
+
+import java.io.IOException;
+import java.io.OutputStream;
+
+import org.apache.fop.afp.util.BinaryUtils;
+
+/**
+ * The Include Page Segment structured field references a page segment resource
+ * object that is to be presented on the page or overlay presentation space. The IPS
+ * specifies a reference point on the including page or overlay coordinate system that
+ * may be used to position objects contained in the page segment. A page segment
+ * can be referenced at any time during page or overlay state, but not during an
+ * object state. The page segment inherits the active environment group definition of
+ * the including page or overlay.
+ *
+ * Note : No use for Triplets.
+ *
+ * A 'real' example for where this will be used is for
+ * the dynamic placing of overlay objects, such as signatures
+ * that may have to be placed at different positions on a document.
+ *
+ */
+public class IncludePageSegment extends AbstractNamedAFPObject {
+
+    /**
+     * The x position where we need to put this object on the page
+     */
+    private int x;
+    
+    /**
+     * The y position where we need to put this object on the page
+     */
+    private int y;
+    
+    /**
+     * Constructor for the Include Page Segment
+     * 
+     * @param name Name of the page segment
+     * @param x The x position
+     * @param y The y position
+     */
+    public IncludePageSegment(String name, int x, int y) {
+        super(name);
+        
+        this.x = x;
+        this.y = y;
+    }
+
+    /** {@inheritDoc} */
+    public void writeToStream(OutputStream os) throws IOException {
+        byte[] data = new byte[23]; //(9 +14)
+        copySF(data, Type.INCLUDE, Category.PAGE_SEGMENT);
+
+        // Set the total record length
+        byte[] len = BinaryUtils.convert(22, 2); //Ignore first byte
+        data[1] = len[0];
+        data[2] = len[1];
+
+        byte[] xPos = BinaryUtils.convert(x, 3);
+        data[17] = xPos[0]; // x coordinate
+        data[18] = xPos[1];
+        data[19] = xPos[2];
+
+        byte[] yPos = BinaryUtils.convert(y, 3);
+        data[20] = yPos[0]; // y coordinate
+        data[21] = yPos[1];
+        data[22] = yPos[2];
+
+        os.write(data);
+    }
+}