TableCellWidthValueProvider.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.poi.xwpf.converter.core.styles.table.cell;

import static fr.opensagres.poi.xwpf.converter.core.utils.DxaUtil.dxa2points;

import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTblWidth;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTTcPr;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.STTblWidth;

import fr.opensagres.poi.xwpf.converter.core.TableWidth;
import fr.opensagres.poi.xwpf.converter.core.utils.XWPFTableUtil;

public class TableCellWidthValueProvider
    extends AbstractTableCellValueProvider<TableWidth>
{

    public static final TableCellWidthValueProvider INSTANCE = new TableCellWidthValueProvider();

    @Override
    public TableWidth getValue( CTTcPr tcPr )
    {
        if ( tcPr == null )
        {
            return null;
        }
        CTTblWidth tblWidth = tcPr.getTcW();
        return getTableWidth( tblWidth );
    }

    public TableWidth getTableWidth( CTTblWidth tblWidth )
    {
        if ( tblWidth == null )
        {
            return null;
        }
        float width = XWPFTableUtil.getTblWidthW( tblWidth );
        boolean percentUnit = ( STTblWidth.INT_PCT == tblWidth.getType().intValue() );
        if ( percentUnit )
        {
            width = width / 100f;
        }
        else
        {
            width = dxa2points( width );
        }
        return new TableWidth( width, percentUnit );
    }
}