/* -*- 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>
#include <unotxdoc.hxx>
#include <unobasestyle.hxx>
using namespace ::com::sun::star;
using namespace ::ooo::vba;
#define FIRST_PAGE 1
// Class HeaderFooterHelper
bool HeaderFooterHelper::isHeaderFooter( const rtl::Reference< SwXTextDocument >& 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 rtl::Reference< SwXTextDocument >& xModel )
{
const uno::Reference< text::XText > xCurrentText = word::getCurrentXText( xModel );
if ( !isHeaderFooter( xCurrentText ) )
return false ;
OUString aPropText = u"HeaderText" _ustr;
rtl::Reference< SwXBaseStyle> xPageStyle = word::getCurrentPageStyle( xModel );
bool isShared = true ;
xPageStyle->getPropertyValue( u"HeaderIsShared" _ustr ) >>= 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( xPageStyle->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 rtl::Reference< SwXTextDocument >& 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 rtl::Reference< SwXTextDocument >& xModel )
{
if ( isHeader( xModel ) )
{
rtl::Reference< SwXBaseStyle > xStyleProps( word::getCurrentPageStyle( xModel ) );
bool isShared = false ;
xStyleProps->getPropertyValue(u"HeaderIsShared" _ustr) >>= 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 rtl::Reference< SwXTextDocument >& xModel )
{
const uno::Reference< text::XText > xCurrentText = word::getCurrentXText( xModel );
if ( !isHeaderFooter( xCurrentText ) )
return false ;
OUString aPropText = u"FooterText" _ustr;
rtl::Reference< SwXBaseStyle > xPageStyle = word::getCurrentPageStyle( xModel );
bool isShared = true ;
xPageStyle->getPropertyValue( u"FooterIsShared" _ustr ) >>= 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( xPageStyle->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 rtl::Reference< SwXTextDocument >& 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 rtl::Reference< SwXTextDocument >& xModel )
{
if ( isFooter( xModel ) )
{
rtl::Reference< SwXBaseStyle > xStyleProps( word::getCurrentPageStyle( xModel ) );
bool isShared = false ;
xStyleProps->getPropertyValue(u"FooterIsShared" _ustr) >>= isShared;
if ( !isShared )
{
uno::Reference< text::XPageCursor > xPageCursor( word::getXTextViewCursor( xModel ), uno::UNO_QUERY_THROW );
return ( 0 == xPageCursor->getPage() % 2 );
}
}
return false ;
}
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