incorporated the PDF side of simple-link support from Arved Sandstrom, ie org.apache.fop.pdf has additional classes for producing PDF documents with links

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@193234 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 100 insertions, 0 deletions

diff --git a/src/org/apache/fop/pdf/PDFAction.java b/src/org/apache/fop/pdf/PDFAction.java
new file mode 100644
index 000000000..2fa668599
--- /dev/null
+++ b/src/org/apache/fop/pdf/PDFAction.java
@@ -0,0 +1,100 @@
+/*-- $Id$ -- 
+
+ ============================================================================
+                   The Apache Software License, Version 1.1
+ ============================================================================
+ 
+    Copyright (C) 1999 The Apache Software Foundation. All rights reserved.
+ 
+ Redistribution and use in source and binary forms, with or without modifica-
+ tion, 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.
+ 
+ 3. The end-user documentation included with the redistribution, if any, must
+    include  the following  acknowledgment:  "This product includes  software
+    developed  by the  Apache Software Foundation  (http://www.apache.org/)."
+    Alternately, this  acknowledgment may  appear in the software itself,  if
+    and wherever such third-party acknowledgments normally appear.
+ 
+ 4. The names "FOP" and  "Apache Software Foundation"  must not be used to
+    endorse  or promote  products derived  from this  software without  prior
+    written permission. For written permission, please contact
+    apache@apache.org.
+ 
+ 5. Products  derived from this software may not  be called "Apache", nor may
+    "Apache" appear  in their name,  without prior written permission  of the
+    Apache Software Foundation.
+ 
+ THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED 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  THE
+ APACHE SOFTWARE  FOUNDATION  OR ITS CONTRIBUTORS  BE LIABLE FOR  ANY DIRECT,
+ INDIRECT, INCIDENTAL, SPECIAL,  EXEMPLARY, OR CONSEQUENTIAL  DAMAGES (INCLU-
+ DING, 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.
+ 
+ This software  consists of voluntary contributions made  by many individuals
+ on  behalf of the Apache Software  Foundation and was  originally created by
+ James Tauber <jtauber@jtauber.com>. For more  information on the Apache 
+ Software Foundation, please see <http://www.apache.org/>.
+ 
+ */
+
+package org.apache.fop.pdf;
+
+/**
+ * class representing a /Action object.
+ */
+public class PDFAction extends PDFObject {
+
+    /** the file specification */
+    protected PDFFileSpec fileSpec;
+
+    /**
+     * create an /Action object.
+     *
+     * @param number the object's number
+     * @param fileSpec the fileSpec associated with the action
+     */
+    public PDFAction(int number, PDFFileSpec fileSpec) {
+
+	/* generic creation of object */
+	super(number);
+	
+	this.fileSpec = fileSpec;
+    }
+
+    /**
+     * represent the object in PDF
+     *
+     * @return the PDF string
+     */
+    public String toPDF() {
+	String p = new String(this.number + " " + this.generation +
+			      " obj\n" +
+			      "<<\n/S /GoToR\n" +
+			      "/F " + fileSpec.referencePDF() + "\n" +
+			      "/D [ 0 /XYZ null null null ]" +
+			      " \n>>\nendobj\n"); 
+	return p;
+    }
+
+    /* example
+       28 0 obj
+       << 
+       /S /GoToR 
+       /F 29 0 R 
+       /D [ 0 /XYZ -6 797 null ] 
+       >> 
+       endobj
+    */
+}