fr.opensagres.poi.xwpf.converter.pdf.internal.elements.StylableColumnText Maven / Gradle / Ivy
/**
* Copyright (C) 2011-2015 The XDocReport Team
*
* 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.pdf.internal.elements;
import com.lowagie.text.Chunk;
import com.lowagie.text.pdf.ColumnText;
/**
* This is used for a StylableColumnText.
*/
public class StylableColumnText
extends ColumnText
{
/** Constructs a StylableColumnText. */
public StylableColumnText()
{
super( null );
}
/** @return true if all of the elements are blank */
public boolean isBlank()
{
if ( compositeElements != null )
{
for ( Object element : compositeElements )
{
if ( !( element instanceof StylableParagraph ) )
{
return false;
}
for ( Object object : ( (StylableParagraph) element ).getChunks() )
{
if ( object instanceof Chunk )
{
Chunk chunk = (Chunk) object;
if ( chunk.hasAttributes() || !chunk.getContent().trim().isEmpty() )
{
return false;
}
}
}
}
}
return true;
}
}