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Posted to fop-commits@xmlgraphics.apache.org by jo...@locus.apache.org on 2000/06/21 03:20:43 UTC
cvs commit: xml-fop/src/org/apache/fop/datatypes IDNode.java
jordan 00/06/20 18:20:42
Added: src/org/apache/fop/datatypes IDNode.java
Log:
Initial version
Revision Changes Path
1.1 xml-fop/src/org/apache/fop/datatypes/IDNode.java
Index: IDNode.java
===================================================================
/*-- $Id: IDNode.java,v 1.1 2000/06/21 01:20:41 jordan Exp $ --
============================================================================
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 <jt...@jtauber.com>. For more information on the Apache
Software Foundation, please see <http://www.apache.org/>.
*/
package org.apache.fop.datatypes;
import org.apache.fop.pdf.PDFGoTo;
public class IDNode
{
private String
idValue,
internalLinkGoToPageReference;
private PDFGoTo
internalLinkGoTo;
private int
yPosition=0; // position on page
/**
* Constructor for IDNode
*
* @param idValue The value of the id for this node
*/
protected IDNode(String idValue)
{
this.idValue = idValue;
}
/**
* creates a new GoTo object for an internal link
*
* @param objectNumber
* the number to be assigned to the new object
*/
protected void createInternalLinkGoTo(int objectNumber)
{
if(internalLinkGoToPageReference==null)
{
internalLinkGoTo = new PDFGoTo(objectNumber,null);
}
else
{
internalLinkGoTo = new PDFGoTo(objectNumber,internalLinkGoToPageReference);
}
if(yPosition!=0)
{
internalLinkGoTo.setYPosition(yPosition);
}
}
/**
* sets the page reference for the internal link's GoTo. The GoTo will jump to this page reference.
*
* @param pageReference
* the page reference to which the internal link GoTo should jump
* ex. 23 0 R
*/
protected void setInternalLinkGoToPageReference(String pageReference)
{
if(internalLinkGoTo !=null)
{
internalLinkGoTo.setPageReference(pageReference);
}
else
{
internalLinkGoToPageReference = pageReference;
}
}
/**
* Returns the reference to the Internal Link's GoTo object
*
* @return GoTo object reference
*/
protected String getInternalLinkGoToReference()
{
return internalLinkGoTo.referencePDF();
}
/**
* Returns the id value of this node
*
* @return this node's id value
*/
protected String getIDValue()
{
return idValue;
}
/**
* Returns the PDFGoTo object associated with the internal link
*
* @return PDFGoTo object
*/
protected PDFGoTo getInternalLinkGoTo()
{
return internalLinkGoTo;
}
/**
* Determines whether there is an internal link GoTo for this node
*
* @return true if internal link GoTo for this node is set, false otherwise
*/
protected boolean isThereInternalLinkGoTo()
{
return internalLinkGoTo!=null;
}
/**
* Sets the x position of this node
*
* @param x the x position
*/
protected void setYPosition(int y)
{
if(internalLinkGoTo !=null)
{
internalLinkGoTo.setYPosition(y);
}
else
{
yPosition=y;
}
}
}