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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include "vbaheaderfooterhelper.hxx"
#include "wordvbahelper.hxx"
#include <com/sun/star/text/XTextRangeCompare.hpp>
#include <com/sun/star/text/XTextRange.hpp>
#include <com/sun/star/text/XPageCursor.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/lang/IllegalArgumentException.hpp>
using namespace ::com::sun::star;
using namespace ::ooo::vba;
#define FIRST_PAGE 1
// Class HeaderFooterHelper
bool HeaderFooterHelper::isHeaderFooter( const uno::Reference< frame::XModel >& xModel )
{
return isHeaderFooter( word::getCurrentXText( xModel ) );
}
bool HeaderFooterHelper::isHeaderFooter( const uno::Reference< text::XText >& xText )
{
uno::Reference< lang::XServiceInfo > xServiceInfo( xText, uno::UNO_QUERY_THROW );
OUString aImplName = xServiceInfo->getImplementationName();
return aImplName == "SwXHeadFootText";
}
bool HeaderFooterHelper::isHeader( const uno::Reference< frame::XModel >& xModel )
{
const uno::Reference< text::XText > xCurrentText = word::getCurrentXText( xModel );
if( !isHeaderFooter( xCurrentText ) )
return false;
OUString aPropIsShared = "HeaderIsShared";
OUString aPropText = "HeaderText";
uno::Reference< style::XStyle > xPageStyle = word::getCurrentPageStyle( xModel );
uno::Reference< beans::XPropertySet > xPageProps( xPageStyle, uno::UNO_QUERY_THROW );
bool isShared = true;
xPageProps->getPropertyValue( aPropIsShared ) >>= isShared;
if( !isShared )
{
uno::Reference< text::XPageCursor > xPageCursor( word::getXTextViewCursor( xModel ), uno::UNO_QUERY_THROW );
if( 0 == xPageCursor->getPage() % 2 )
aPropText = "HeaderTextLeft";
else
aPropText = "HeaderTextRight";
}
uno::Reference< text::XText > xHeaderText( xPageProps->getPropertyValue( aPropText ), uno::UNO_QUERY_THROW );
uno::Reference< text::XTextRangeCompare > xTRC( xHeaderText, uno::UNO_QUERY_THROW );
uno::Reference< text::XTextRange > xTR1( xCurrentText, uno::UNO_QUERY_THROW );
uno::Reference< text::XTextRange > xTR2( xHeaderText, uno::UNO_QUERY_THROW );
try
{
if( xTRC->compareRegionStarts( xTR1, xTR2 ) == 0 )
return true;
}
catch (const lang::IllegalArgumentException&)
{
return false;
}
return false;
}
bool HeaderFooterHelper::isFirstPageHeader( const uno::Reference< frame::XModel >& xModel )
{
if( isHeader( xModel ) )
{
uno::Reference< text::XPageCursor > xPageCursor( word::getXTextViewCursor( xModel ), uno::UNO_QUERY_THROW );
// FIXME: getPage always returns 1
sal_Int32 nPage = xPageCursor->getPage();
return nPage == FIRST_PAGE;
}
return false;
}
bool HeaderFooterHelper::isEvenPagesHeader( const uno::Reference< frame::XModel >& xModel )
{
if( isHeader( xModel ) )
{
uno::Reference< beans::XPropertySet > xStyleProps( word::getCurrentPageStyle( xModel ), uno::UNO_QUERY_THROW );
bool isShared = false;
xStyleProps->getPropertyValue("HeaderIsShared") >>= isShared;
if( !isShared )
{
uno::Reference< text::XPageCursor > xPageCursor( word::getXTextViewCursor( xModel ), uno::UNO_QUERY_THROW );
return ( 0 == xPageCursor->getPage() % 2 );
}
}
return false;
}
bool HeaderFooterHelper::isFooter( const uno::Reference< frame::XModel >& xModel )
{
const uno::Reference< text::XText > xCurrentText = word::getCurrentXText( xModel );
if( !isHeaderFooter( xCurrentText ) )
return false;
OUString aPropIsShared = "FooterIsShared";
OUString aPropText = "FooterText";
uno::Reference< style::XStyle > xPageStyle = word::getCurrentPageStyle( xModel );
uno::Reference< beans::XPropertySet > xPageProps( xPageStyle, uno::UNO_QUERY_THROW );
bool isShared = true;
xPageProps->getPropertyValue( aPropIsShared ) >>= isShared;
if( !isShared )
{
uno::Reference< text::XPageCursor > xPageCursor( word::getXTextViewCursor( xModel ), uno::UNO_QUERY_THROW );
if( 0 == xPageCursor->getPage() % 2 )
aPropText = "FooterTextLeft";
else
aPropText = "FooterTextRight";
}
uno::Reference< text::XText > xFooterText( xPageProps->getPropertyValue( aPropText ), uno::UNO_QUERY_THROW );
uno::Reference< text::XTextRangeCompare > xTRC( xFooterText, uno::UNO_QUERY_THROW );
uno::Reference< text::XTextRange > xTR1( xCurrentText, uno::UNO_QUERY_THROW );
uno::Reference< text::XTextRange > xTR2( xFooterText, uno::UNO_QUERY_THROW );
try
{
if( xTRC->compareRegionStarts( xTR1, xTR2 ) == 0 )
return true;
}
catch (const lang::IllegalArgumentException&)
{
return false;
}
return false;
}
bool HeaderFooterHelper::isFirstPageFooter( const uno::Reference< frame::XModel >& xModel )
{
if( isFooter( xModel ) )
{
uno::Reference< text::XPageCursor > xPageCursor( word::getXTextViewCursor( xModel ), uno::UNO_QUERY_THROW );
sal_Int32 nPage = xPageCursor->getPage();
return nPage == FIRST_PAGE;
}
return false;
}
bool HeaderFooterHelper::isEvenPagesFooter( const uno::Reference< frame::XModel >& xModel )
{
if( isFooter( xModel ) )
{
uno::Reference< beans::XPropertySet > xStyleProps( word::getCurrentPageStyle( xModel ), uno::UNO_QUERY_THROW );
bool isShared = false;
xStyleProps->getPropertyValue("FooterIsShared") >>= isShared;
if( !isShared )
{
uno::Reference< text::XPageCursor > xPageCursor( word::getXTextViewCursor( xModel ), uno::UNO_QUERY_THROW );
return ( 0 == xPageCursor->getPage() % 2 );
}
}
return false;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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