123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239 |
- /*
- * $Id$
- * ============================================================================
- * 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.util.HashMap;
- import java.util.Iterator;
- import org.xml.sax.Attributes;
- import org.xml.sax.helpers.AttributesImpl;
-
-
- /** Attributes for RtfText
- * @author Bertrand Delacretaz bdelacretaz@codeconsult.ch
- */
-
- public class RtfAttributes
- implements java.lang.Cloneable {
- private HashMap values = new HashMap();
-
- /**
- * Set attributes from another attributes object
- * @param attrs RtfAttributes object whose elements will be copied into this
- * instance
- * @return this object, for chaining calls
- */
- public RtfAttributes set (RtfAttributes attrs) {
- if (attrs != null) {
- Iterator it = attrs.nameIterator ();
- while (it.hasNext ()) {
- String name = (String) it.next ();
- if (attrs.getValue(name) instanceof Integer) {
- Integer value = (Integer)attrs.getValue (name);
- if (value == null) {
- set (name);
- } else {
- set (name, value.intValue ());
- }
- } else if (attrs.getValue(name) instanceof String) {
- String value = (String)attrs.getValue (name);
- if (value == null) {
- set (name);
- } else {
- set (name, value);
- }
- } else {
- set (name);
- }
-
-
- }
- // indicate the XSL attributes used to build the Rtf attributes
- setXslAttributes(attrs.getXslAttributes());
- }
- return this;
- }
-
- /**
- * set an attribute that has no value.
- * @param name name of attribute to set
- * @return this object, for chaining calls
- */
- public RtfAttributes set(String name) {
- values.put(name, null);
- return this;
- }
-
- /**
- * unset an attribute that has no value
- * @param name name of attribute to unset
- * @return this object, for chaining calls
- */
- public RtfAttributes unset(String name) {
- values.remove(name);
- return this;
- }
-
- /**
- * debugging log
- * @return String representation of object
- */
- public String toString() {
- return values.toString() + "(" + super.toString() + ")";
- }
-
- /**
- * implement cloning
- * @return cloned Object
- */
- public Object clone() {
- final RtfAttributes result = new RtfAttributes();
- result.values = (HashMap)values.clone();
-
- // Added by Normand Masse
- // indicate the XSL attributes used to build the Rtf attributes
- if (xslAttributes != null) {
- result.xslAttributes = new org.xml.sax.helpers.AttributesImpl(xslAttributes);
- }
-
- return result;
- }
-
- /**
- * Set an attribute that has an integer value
- * @param name name of attribute
- * @param value value of attribute
- * @return this (which now contains the new entry), for chaining calls
- */
- public RtfAttributes set(String name, int value) {
- values.put(name, new Integer(value));
- return this;
- }
-
- /**
- * Set an attribute that has a String value
- * @param name name of attribute
- * @param type value of attribute
- * @return this (which now contains the new entry)
- */
- public RtfAttributes set(String name, String type) {
- values.put(name, type);
- return this;
- }
-
- /**
- * @param name String containing attribute name
- * @return the value of an attribute, null if not found
- */
- public Object getValue(String name) {
- return values.get(name);
- }
-
- /**
- * @param name String containing attribute name
- * @return true if given attribute is set
- */
- public boolean isSet(String name) {
- return values.containsKey(name);
- }
-
- /** @return an Iterator on all names that are set */
- public Iterator nameIterator() {
- return values.keySet().iterator();
- }
-
- private Attributes xslAttributes = null;
-
- /**
- * Added by Normand Masse
- * Used for attribute inheritance
- * @return Attributes
- */
- public Attributes getXslAttributes() {
- return xslAttributes;
- }
-
- /**
- * Added by Normand Masse
- * Used for attribute inheritance
- * @param pAttribs attributes
- */
- public void setXslAttributes(Attributes pAttribs) {
- if (pAttribs == null) {
- return;
- }
- // copy/replace the xsl attributes into the current attributes
- if (xslAttributes != null) {
- for (int i = 0; i < pAttribs.getLength(); i++) {
- String wKey = pAttribs.getQName(i);
- int wPos = xslAttributes.getIndex(wKey);
- if (wPos == -1) {
- ((AttributesImpl)xslAttributes).addAttribute(pAttribs.getURI(i),
- pAttribs.getLocalName(i), pAttribs.getQName(i),
- pAttribs.getType(i), pAttribs.getValue(i));
- } else {
- ((AttributesImpl)xslAttributes).setAttribute(wPos, pAttribs.getURI(i),
- pAttribs.getLocalName(i), pAttribs.getQName(i),
- pAttribs.getType(i), pAttribs.getValue(i));
- }
- }
- } else {
- xslAttributes = new org.xml.sax.helpers.AttributesImpl(pAttribs);
- }
- }
- }
|