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/**
* Copyright (C) 2011-2012 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 org.apache.poi.xwpf.converter.core.openxmlformats.styles.run;
import org.apache.poi.xwpf.converter.core.styles.XWPFStylesDocument;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTDocDefaults;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTP;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTPPr;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTParaRPr;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTR;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTRPr;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTRPrDefault;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTString;
import org.openxmlformats.schemas.wordprocessingml.x2006.main.CTStyle;
public abstract class AbstractRunValueProvider
{
public Value getValue( CTR run, CTP paragraph, XWPFStylesDocument document )
{
Value value = null;
// from run
CTRPr rPr = run.getRPr();
if ( rPr != null )
{
// from run inline
value = getValue( rPr, document );
if ( value != null )
{
return value;
}
// from run style
value = getValueFromStyle( rPr.getRStyle(), document );
if ( value != null )
{
return value;
}
// from run default style
value = getValueFromStyle( document.getDefaultCharacterStyle(), document );
if ( value != null )
{
return value;
}
}
// from paragraph
CTPPr pPr = paragraph.getPPr();
if ( pPr != null )
{
// from paragraph inline
value = getValue( pPr.getRPr(), document );
if ( value != null )
{
return value;
}
// from paragraph style
value = getValueFromStyle( pPr.getPStyle(), document );
if ( value != null )
{
return value;
}
// from paragraph default style
value = getValueFromStyle( document.getDefaultParagraphStyle(), document );
if ( value != null )
{
return value;
}
}
// from defaults docs paragraph
CTDocDefaults docDefaults = document.getDocDefaults();
if ( docDefaults == null )
{
return null;
}
value = getValueFromDocDefaultsStyle( docDefaults, document );
if ( value != null )
{
return value;
}
return null;
}
private Value getValueFromStyle( CTString styleId, XWPFStylesDocument document )
{
// Get the style
CTStyle style = document.getStyle( styleId );
return getValueFromStyle( style, document );
}
private Value getValueFromStyle( CTStyle style, XWPFStylesDocument document )
{
if ( style != null )
{
Value value = getValue( style.getRPr(), document );
if ( value != null )
{
return value;
}
return getValueFromStyle( style.getBasedOn(), document );
}
return null;
}
private Value getValueFromDocDefaultsStyle( CTDocDefaults docDefaults, XWPFStylesDocument document )
{
return getValue( getCTRPr( docDefaults ), document );
}
public CTRPr getCTRPr( CTDocDefaults docDefaults )
{
CTRPrDefault prDefault = docDefaults.getRPrDefault();
if ( prDefault == null )
{
return null;
}
return prDefault.getRPr();
}
public abstract Value getValue( CTRPr rPr, XWPFStylesDocument stylesDocument );
public abstract Value getValue( CTParaRPr rPr, XWPFStylesDocument stylesDocument );
}