jfor RTF library donated to the FOP project

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@196519 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 120 insertions, 0 deletions

diff --git a/src/java/org/apache/fop/rtf/rtflib/rtfdoc/RtfPage.java b/src/java/org/apache/fop/rtf/rtflib/rtfdoc/RtfPage.java
new file mode 100644
index 000000000..e5abe6d12
--- /dev/null
+++ b/src/java/org/apache/fop/rtf/rtflib/rtfdoc/RtfPage.java
@@ -0,0 +1,120 @@
+/*
+ * $Id$
+ * ============================================================================
+ *                    The Apache Software License, Version 1.1
+ * ============================================================================
+ *
+ * Copyright (C) 1999-2003 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.
+ * ============================================================================
+ *
+ * The RTF library of the FOP project consists of voluntary contributions made by
+ * many individuals on behalf of the Apache Software Foundation and was originally
+ * created by Bertrand Delacretaz <bdelacretaz@codeconsult.ch> and contributors of
+ * the jfor project (www.jfor.org), who agreed to donate jfor to the FOP project.
+ * For more information on the Apache Software Foundation, please
+ * see <http://www.apache.org/>.
+ */
+package org.apache.fop.rtf.rtflib.rtfdoc;
+
+import java.io.Writer;
+import java.io.*;
+import java.util.*;
+import java.io.IOException;
+/** Specifies rtf control words.  Is the container for page attributes.
+ *	Overrides okToWriteRtf.
+ *  @author Christopher Scott, scottc@westinghouse.com
+ */
+
+public class RtfPage
+extends RtfContainer{
+	private final RtfAttributes m_attrib;
+
+	/**RtfPage attributes*/
+	public final static String PAGE_WIDTH = "paperw";
+	public final static String PAGE_HEIGHT = "paperh";
+	
+	public final static String MARGIN_TOP = "margt";
+	public final static String MARGIN_BOTTOM = "margb";
+	public final static String MARGIN_LEFT = "margl";
+	public final static String MARGIN_RIGHT = "margr";
+	
+	public final static String[] PAGE_ATTR = new String[]{
+		PAGE_WIDTH, PAGE_HEIGHT, MARGIN_TOP, MARGIN_BOTTOM,
+		MARGIN_LEFT, MARGIN_RIGHT
+	};
+	
+	/**	RtfPage creates new page attributes with the parent container, the writer
+	   	and the attributes*/ 
+	RtfPage(RtfPageArea parent, Writer w, RtfAttributes attrs) throws IOException {
+		super((RtfContainer)parent,w);
+		m_attrib = attrs;
+	}
+
+	/** RtfPage writes the attributes the attributes contained in the string
+		PAGE_ATTR, if not null */
+		protected void writeRtfContent() throws IOException {
+		writeAttributes(m_attrib, PAGE_ATTR);
+        
+        if (m_attrib != null)
+        {
+            Object widthRaw = m_attrib.getValue( PAGE_WIDTH );
+            Object heightRaw = m_attrib.getValue( PAGE_HEIGHT );
+            
+            if ((widthRaw instanceof Integer) && (heightRaw instanceof Integer) &&
+                ((Integer) widthRaw).intValue() > ((Integer) heightRaw).intValue())
+            {
+                writeControlWord( "landscape" );
+            }
+        }   
+	}
+	
+	/** RtfPage - attributes accessor */
+	public RtfAttributes getAttributes(){
+		return m_attrib;
+	}
+	
+	/** RtfPage - is overwritten here because page attributes have no content
+		only attributes. RtfContainer is defined not to write when empty.  
+		Therefore must make this true to print.*/
+	protected boolean okToWriteRtf()
+	{
+		return true;
+	}
+	
+}