StylableListItem.java

/**
 * Copyright (C) 2011-2015 The XDocReport Team <xdocreport@googlegroups.com>
 *
 * All rights reserved.
 *
 * Permission is hereby granted, free  of charge, to any person obtaining
 * a  copy  of this  software  and  associated  documentation files  (the
 * "Software"), to  deal in  the Software without  restriction, including
 * without limitation  the rights to  use, copy, modify,  merge, publish,
 * distribute,  sublicense, and/or sell  copies of  the Software,  and to
 * permit persons to whom the Software  is furnished to do so, subject to
 * the following conditions:
 *
 * The  above  copyright  notice  and  this permission  notice  shall  be
 * included in all copies or substantial portions of the Software.
 *
 * THE  SOFTWARE IS  PROVIDED  "AS  IS", WITHOUT  WARRANTY  OF ANY  KIND,
 * EXPRESS OR  IMPLIED, INCLUDING  BUT NOT LIMITED  TO THE  WARRANTIES OF
 * MERCHANTABILITY,    FITNESS    FOR    A   PARTICULAR    PURPOSE    AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 * OF CONTRACT, TORT OR OTHERWISE,  ARISING FROM, OUT OF OR IN CONNECTION
 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
package fr.opensagres.odfdom.converter.pdf.internal.stylable;

import java.util.ArrayList;
import java.util.List;

import com.itextpdf.text.Chunk;
import com.itextpdf.text.Element;
import com.itextpdf.text.Font;
import com.itextpdf.text.ListItem;
import com.itextpdf.text.Phrase;

import fr.opensagres.odfdom.converter.core.ODFConverterException;
import fr.opensagres.odfdom.converter.pdf.internal.styles.Style;

/**
 * fixes for pdf conversion by Leszek Piotrowicz <leszekp@safe-mail.net>
 */
public class StylableListItem
    extends ListItem
    implements IStylableContainer
{
    private static final long serialVersionUID = 664309269352903329L;

    private IStylableContainer parent;

    private List<Element> elements = new ArrayList<Element>();

    public StylableListItem( IStylableFactory ownerDocument, IStylableContainer parent )
    {
        this.parent = parent;
    }

    public StylableListItem( Phrase phrase )
    {
        super( phrase );
    }

    public List<Element> getElements()
    {
        return elements;
    }

    public void addElement( Element element )
    {
        elements.add( element );
    }

    @Override
    public void setListSymbol( Chunk chunk )
    {
        throw new ODFConverterException( "internal error - do not call setListSymbol(Chunk chunk)" );
    }

    public void setListSymbol( String content, Font font, float lineHeight, boolean lineHeightProportional )
    {
        // adjust chunk attributes like text rise
        // use StylableParagraph mechanism
        Chunk symbol = StylableParagraph.createAdjustedChunk( content, font, lineHeight, lineHeightProportional );
        super.setListSymbol( symbol );
    }

    public void applyStyles( Style style )
    {
    }

    public Style getLastStyleApplied()
    {
        return null;
    }

    public IStylableContainer getParent()
    {
        return parent;
    }

    public Element getElement()
    {
        return this;
    }
}