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- /*
- * $Id$
- * ============================================================================
- * 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.
- * ============================================================================
- *
- * 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/>.
- */
-
- /*
- * This file is part of the RTF library of the FOP project, which was originally
- * created by Bertrand Delacretaz <bdelacretaz@codeconsult.ch> and by other
- * contributors to the jfor project (www.jfor.org), who agreed to donate jfor to
- * the FOP project.
- */
-
- package org.apache.fop.render.rtf.rtflib.rtfdoc;
-
- import java.io.IOException;
- import java.util.Hashtable;
- import java.util.Vector;
-
- /**
- * RTF font table
- * @author Andreas Putz a.putz@skynamics.com
- */
- public class RtfFontManager {
- //////////////////////////////////////////////////
- // @@ Members
- //////////////////////////////////////////////////
-
- /** Singelton instance */
- private static RtfFontManager instance = null;
-
- /** Index table for the fonts */
- private Hashtable fontIndex = null;
- /** Used fonts to this vector */
- private Vector fontTable = null;
-
-
- //////////////////////////////////////////////////
- // @@ Construction
- //////////////////////////////////////////////////
-
- /**
- * Constructor.
- */
- private RtfFontManager () {
- fontTable = new Vector ();
- fontIndex = new Hashtable ();
-
- init ();
- }
-
- /**
- * Singelton.
- *
- * @return The instance of RtfFontManager
- */
- public static RtfFontManager getInstance () {
- if (instance == null) {
- instance = new RtfFontManager ();
- }
-
- return instance;
- }
-
-
- //////////////////////////////////////////////////
- // @@ Initializing
- //////////////////////////////////////////////////
-
- /**
- * Initialize the font table.
- */
- private void init () {
-
- // getFontNumber ("Helvetica");
- //Chanded by R.Marra default font Arial
- getFontNumber ("Arial");
- getFontNumber ("Symbol"); // used by RtfListItem.java
- getFontNumber ("Times New Roman");
-
- /*
- {\\f0\\fswiss Helv;}
-
- // f1 is used by RtfList and RtfListItem for bullets
-
- {\\f1\\froman\\fcharset2 Symbol;}
- {\\f2\\froman\\fprq2 Times New Roman;}
- {\\f3\\froman Times New Roman;}
- */
- }
-
-
- //////////////////////////////////////////////////
- // @@ Public methods
- //////////////////////////////////////////////////
-
-
- /**
- * Gets the number of font in the font table
- *
- * @param family Font family name ('Helvetica')
- *
- * @return The number of the font in the table
- */
- public int getFontNumber (String family) {
-
- family = family.toLowerCase ();
- Object o = fontIndex.get (family);
- int retVal;
-
- if (o == null) {
- addFont (family);
-
- retVal = fontTable.size () - 1;
- } else {
- retVal = ((Integer) o).intValue ();
- }
-
- return retVal;
- }
-
- /**
- * Writes the font table in the header.
- *
- * @param header The header container to write in
- *
- * @throws IOException On error
- */
- public void writeFonts (RtfHeader header) throws IOException {
- if (fontTable == null || fontTable.size () == 0) {
- return;
- }
-
- header.writeGroupMark (true);
- header.writeControlWord ("fonttbl;");
-
- int len = fontTable.size ();
-
- for (int i = 0; i < len; i++) {
- header.writeGroupMark (true);
- header.write ("\\f" + i);
- header.write (" " + (String) fontTable.elementAt (i));
- header.writeGroupMark (false);
- }
-
- header.writeGroupMark (false);
- }
-
-
- //////////////////////////////////////////////////
- // @@ Private methods
- //////////////////////////////////////////////////
-
- /**
- * Adds a font to the table.
- *
- * @param i Identifier of font
- */
- private void addFont (String family) {
- fontIndex.put (family, new Integer (fontTable.size ()));
- fontTable.addElement (family);
- }
- }
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