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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 "vbapagebreaks.hxx"
#include "vbapagebreak.hxx"
#include <basic/sberrors.hxx>
#include <cppuhelper/implbase.hxx>
#include <ooo/vba/excel/XWorksheet.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/sheet/XSheetPageBreak.hpp>
#include <com/sun/star/table/XColumnRowRange.hpp>
#include <com/sun/star/uno/XComponentContext.hpp>
#include <utility>
using namespace ::com::sun::star;
using namespace ::ooo::vba;
namespace {
class RangePageBreaks : public ::cppu::WeakImplHelper<container::XIndexAccess >
{
private:
uno::Reference< XHelperInterface > mxParent;
uno::Reference< uno::XComponentContext > mxContext;
uno::Reference< sheet::XSheetPageBreak > mxSheetPageBreak;
bool m_bColumn;
public:
RangePageBreaks( uno::Reference< XHelperInterface > xParent,
uno::Reference< uno::XComponentContext > xContext,
uno::Reference< sheet::XSheetPageBreak > xSheetPageBreak,
bool bColumn ) : mxParent(std::move( xParent )), mxContext(std::move( xContext )), mxSheetPageBreak(std::move( xSheetPageBreak )), m_bColumn( bColumn )
{
}
/// @throws css::uno::RuntimeException
sal_Int32 getAPIStartofRange( const uno::Reference< excel::XRange >& xRange )
{
if( m_bColumn )
return xRange->getColumn() - 1;
return xRange->getRow() - 1;
}
/// @throws uno::RuntimeException
sal_Int32 getAPIEndIndexofRange( const uno::Reference< excel::XRange >& xRange, sal_Int32 nUsedStart )
{
if( m_bColumn )
return nUsedStart + xRange->Columns( uno::Any() )->getCount() - 1;
return nUsedStart + xRange->Rows( uno::Any() )->getCount();
}
/// @throws uno::RuntimeException
uno::Sequence<sheet::TablePageBreakData> getAllPageBreaks()
{
if( m_bColumn )
return mxSheetPageBreak->getColumnPageBreaks();
return mxSheetPageBreak->getRowPageBreaks();
}
/// @throws uno::RuntimeException
uno::Reference<container::XIndexAccess> getRowColContainer() const
{
uno::Reference< table::XColumnRowRange > xColumnRowRange( mxSheetPageBreak, uno::UNO_QUERY_THROW );
uno::Reference<container::XIndexAccess> xIndexAccess;
if( m_bColumn )
xIndexAccess.set( xColumnRowRange->getColumns(), uno::UNO_QUERY_THROW );
else
xIndexAccess.set( xColumnRowRange->getRows(), uno::UNO_QUERY_THROW );
return xIndexAccess;
}
/// @throws uno::RuntimeException
sheet::TablePageBreakData getTablePageBreakData( sal_Int32 nAPIItemIndex );
/// @throws css::script::BasicErrorException
/// @throws css::uno::RuntimeException
uno::Any Add( const css::uno::Any& Before );
// XIndexAccess
virtual sal_Int32 SAL_CALL getCount( ) override;
virtual uno::Any SAL_CALL getByIndex( sal_Int32 Index ) override;
virtual uno::Type SAL_CALL getElementType( ) override
{
if( m_bColumn )
return cppu::UnoType<excel::XVPageBreak>::get();
return cppu::UnoType<excel::XHPageBreak>::get();
}
virtual sal_Bool SAL_CALL hasElements( ) override
{
return true;
}
};
}
/** @TODO Unlike MS Excel this method only considers the pagebreaks that intersect the used range
* To become completely compatible the print area has to be considered. As far as I found out this printarea
* also considers the position and sizes of shapes and manually inserted page breaks
* Note: In MS there is a limit of 1026 horizontal page breaks per sheet.
*/
sal_Int32 SAL_CALL RangePageBreaks::getCount( )
{
uno::Reference< excel::XWorksheet > xWorksheet( mxParent, uno::UNO_QUERY_THROW );
uno::Reference< excel::XRange > xRange = xWorksheet->getUsedRange();
sal_Int32 nUsedStart = getAPIStartofRange( xRange );
sal_Int32 nUsedEnd = getAPIEndIndexofRange( xRange, nUsedStart );
const uno::Sequence<sheet::TablePageBreakData> aTablePageBreakData = getAllPageBreaks();
auto pPageBreak = std::find_if(aTablePageBreakData.begin(), aTablePageBreakData.end(),
[nUsedEnd](const sheet::TablePageBreakData& rPageBreak) { return rPageBreak.Position > nUsedEnd + 1; });
return static_cast<sal_Int32>(std::distance(aTablePageBreakData.begin(), pPageBreak));
}
uno::Any SAL_CALL RangePageBreaks::getByIndex( sal_Int32 Index )
{
if( (Index < getCount()) && ( Index >= 0 ))
{
sheet::TablePageBreakData aTablePageBreakData = getTablePageBreakData( Index );
uno::Reference< container::XIndexAccess > xIndexAccess = getRowColContainer();
sal_Int32 nPos = aTablePageBreakData.Position;
if( (nPos < xIndexAccess->getCount()) && (nPos > -1) )
{
uno::Reference< beans::XPropertySet > xRowColPropertySet( xIndexAccess->getByIndex(nPos), uno::UNO_QUERY_THROW );
if( m_bColumn )
return uno::Any( uno::Reference< excel::XVPageBreak >( new ScVbaVPageBreak( mxParent, mxContext, xRowColPropertySet, aTablePageBreakData) ));
return uno::Any( uno::Reference< excel::XHPageBreak >( new ScVbaHPageBreak( mxParent, mxContext, xRowColPropertySet, aTablePageBreakData) ));
}
}
throw lang::IndexOutOfBoundsException();
}
sheet::TablePageBreakData RangePageBreaks::getTablePageBreakData( sal_Int32 nAPIItemIndex )
{
sal_Int32 index = -1;
sheet::TablePageBreakData aTablePageBreakData;
uno::Reference< excel::XWorksheet > xWorksheet( mxParent, uno::UNO_QUERY_THROW );
uno::Reference< excel::XRange > xRange = xWorksheet->getUsedRange();
sal_Int32 nUsedStart = getAPIStartofRange( xRange );
sal_Int32 nUsedEnd = getAPIEndIndexofRange( xRange, nUsedStart );
const uno::Sequence<sheet::TablePageBreakData> aTablePageBreakDataList = getAllPageBreaks();
for( const auto& rTablePageBreakData : aTablePageBreakDataList )
{
aTablePageBreakData = rTablePageBreakData;
sal_Int32 nPos = aTablePageBreakData.Position;
if( nPos > nUsedEnd + 1 )
DebugHelper::runtimeexception(ERRCODE_BASIC_METHOD_FAILED);
index++;
if( index == nAPIItemIndex )
return aTablePageBreakData;
}
return aTablePageBreakData;
}
uno::Any RangePageBreaks::Add( const css::uno::Any& Before )
{
uno::Reference< excel::XRange > xRange;
Before >>= xRange;
if( !xRange.is() )
{
DebugHelper::basicexception(ERRCODE_BASIC_BAD_ARGUMENT, {});
}
sal_Int32 nAPIRowColIndex = getAPIStartofRange( xRange );
uno::Reference< container::XIndexAccess > xIndexAccess = getRowColContainer();
uno::Reference< beans::XPropertySet > xRowColPropertySet( xIndexAccess->getByIndex(nAPIRowColIndex), uno::UNO_QUERY_THROW );
xRowColPropertySet->setPropertyValue(u"IsStartOfNewPage"_ustr, uno::Any(true));
sheet::TablePageBreakData aTablePageBreakData;
aTablePageBreakData.ManualBreak = true;
aTablePageBreakData.Position = nAPIRowColIndex;
if( m_bColumn )
return uno::Any( uno::Reference< excel::XVPageBreak >( new ScVbaVPageBreak( mxParent, mxContext, xRowColPropertySet, aTablePageBreakData) ));
return uno::Any( uno::Reference< excel::XHPageBreak >( new ScVbaHPageBreak( mxParent, mxContext, xRowColPropertySet, aTablePageBreakData) ));
}
namespace {
class RangePageBreaksEnumWrapper : public EnumerationHelper_BASE
{
uno::Reference<container::XIndexAccess > m_xIndexAccess;
sal_Int32 nIndex;
public:
explicit RangePageBreaksEnumWrapper( uno::Reference< container::XIndexAccess > xIndexAccess ) : m_xIndexAccess(std::move( xIndexAccess )), nIndex( 0 ) {}
virtual sal_Bool SAL_CALL hasMoreElements( ) override
{
return ( nIndex < m_xIndexAccess->getCount() );
}
virtual uno::Any SAL_CALL nextElement( ) override
{
if ( nIndex < m_xIndexAccess->getCount() )
return m_xIndexAccess->getByIndex( nIndex++ );
throw container::NoSuchElementException();
}
};
}
ScVbaHPageBreaks::ScVbaHPageBreaks( const uno::Reference< XHelperInterface >& xParent,
const uno::Reference< uno::XComponentContext >& xContext,
const uno::Reference< sheet::XSheetPageBreak >& xSheetPageBreak):
ScVbaHPageBreaks_BASE( xParent,xContext, new RangePageBreaks( xParent, xContext, xSheetPageBreak, false ))
{
}
uno::Any SAL_CALL ScVbaHPageBreaks::Add( const uno::Any& Before)
{
RangePageBreaks* pPageBreaks = dynamic_cast< RangePageBreaks* >( m_xIndexAccess.get() );
if( pPageBreaks )
{
return pPageBreaks->Add( Before );
}
return uno::Any();
}
uno::Reference< container::XEnumeration >
ScVbaHPageBreaks::createEnumeration()
{
return new RangePageBreaksEnumWrapper( m_xIndexAccess );
}
uno::Any
ScVbaHPageBreaks::createCollectionObject( const css::uno::Any& aSource )
{
return aSource; // it's already a pagebreak object
}
uno::Type
ScVbaHPageBreaks::getElementType()
{
return cppu::UnoType<excel::XHPageBreak>::get();
}
OUString
ScVbaHPageBreaks::getServiceImplName()
{
return u"ScVbaHPageBreaks"_ustr;
}
uno::Sequence< OUString >
ScVbaHPageBreaks::getServiceNames()
{
static uno::Sequence< OUString > const aServiceNames
{
u"ooo.vba.excel.HPageBreaks"_ustr
};
return aServiceNames;
}
//VPageBreak
ScVbaVPageBreaks::ScVbaVPageBreaks( const uno::Reference< XHelperInterface >& xParent,
const uno::Reference< uno::XComponentContext >& xContext,
const uno::Reference< sheet::XSheetPageBreak >& xSheetPageBreak )
: ScVbaVPageBreaks_BASE( xParent, xContext, new RangePageBreaks( xParent, xContext, xSheetPageBreak, true ) )
{
}
ScVbaVPageBreaks::~ScVbaVPageBreaks()
{
}
uno::Any SAL_CALL
ScVbaVPageBreaks::Add( const uno::Any& Before )
{
RangePageBreaks* pPageBreaks = dynamic_cast< RangePageBreaks* >( m_xIndexAccess.get() );
if( pPageBreaks )
{
return pPageBreaks->Add( Before );
}
return uno::Any();
}
uno::Reference< container::XEnumeration >
ScVbaVPageBreaks::createEnumeration()
{
return new RangePageBreaksEnumWrapper( m_xIndexAccess );
}
uno::Any
ScVbaVPageBreaks::createCollectionObject( const css::uno::Any& aSource )
{
return aSource; // it's already a pagebreak object
}
uno::Type
ScVbaVPageBreaks::getElementType()
{
return cppu::UnoType<excel::XVPageBreak>::get();
}
OUString
ScVbaVPageBreaks::getServiceImplName()
{
return u"ScVbaVPageBreaks"_ustr;
}
uno::Sequence< OUString >
ScVbaVPageBreaks::getServiceNames()
{
static uno::Sequence< OUString > const aServiceNames
{
u"ooo.vba.excel.VPageBreaks"_ustr
};
return aServiceNames;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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