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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 <LegendItemConverter.hxx>
#include "SchWhichPairs.hxx"
#include <GraphicPropertyItemConverter.hxx>
#include <CharacterPropertyItemConverter.hxx>
#include <com/sun/star/chart2/LegendPosition.hpp>
#include <com/sun/star/chart/ChartLegendExpansion.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <svl/intitem.hxx>
#include <svl/eitem.hxx>
#include <tools/diagnose_ex.h>
#include <memory>
using namespace ::com::sun::star;
namespace chart::wrapper
{
LegendItemConverter::LegendItemConverter(
const css::uno::Reference< css::beans::XPropertySet > & rPropertySet,
SfxItemPool& rItemPool,
SdrModel& rDrawModel,
const uno::Reference< lang::XMultiServiceFactory > & xNamedPropertyContainerFactory,
const awt::Size* pRefSize ) :
ItemConverter( rPropertySet, rItemPool )
{
m_aConverters.emplace_back( new GraphicPropertyItemConverter(
rPropertySet, rItemPool, rDrawModel, xNamedPropertyContainerFactory,
GraphicObjectType::LineAndFillProperties ));
m_aConverters.emplace_back( new CharacterPropertyItemConverter(
rPropertySet, rItemPool, pRefSize,
"ReferencePageSize" ));
}
LegendItemConverter::~LegendItemConverter()
{
}
void LegendItemConverter::FillItemSet( SfxItemSet & rOutItemSet ) const
{
for( const auto& pConv : m_aConverters )
pConv->FillItemSet( rOutItemSet );
// own items
ItemConverter::FillItemSet( rOutItemSet );
}
bool LegendItemConverter::ApplyItemSet( const SfxItemSet & rItemSet )
{
bool bResult = false;
for( const auto& pConv : m_aConverters )
bResult = pConv->ApplyItemSet( rItemSet ) || bResult;
// own items
return ItemConverter::ApplyItemSet( rItemSet ) || bResult;
}
const sal_uInt16 * LegendItemConverter::GetWhichPairs() const
{
// must span all used items!
return nLegendWhichPairs;
}
bool LegendItemConverter::GetItemProperty( tWhichIdType /*nWhichId*/, tPropertyNameWithMemberId & /*rOutProperty*/ ) const
{
// No own (non-special) properties
return false;
}
bool LegendItemConverter::ApplySpecialItem( sal_uInt16 nWhichId, const SfxItemSet& rInItemSet )
{
bool bChanged = false;
switch( nWhichId )
{
case SCHATTR_LEGEND_SHOW:
{
const SfxPoolItem* pPoolItem = nullptr;
if( rInItemSet.GetItemState( SCHATTR_LEGEND_SHOW, true, &pPoolItem ) == SfxItemState::SET )
{
bool bShow = static_cast< const SfxBoolItem * >( pPoolItem )->GetValue();
bool bWasShown = true;
if( ! (GetPropertySet()->getPropertyValue( "Show" ) >>= bWasShown) ||
( bWasShown != bShow ))
{
GetPropertySet()->setPropertyValue( "Show" , uno::Any( bShow ));
bChanged = true;
}
}
}
break;
case SCHATTR_LEGEND_POS:
{
const SfxPoolItem* pPoolItem = nullptr;
if( rInItemSet.GetItemState( SCHATTR_LEGEND_POS, true, &pPoolItem ) == SfxItemState::SET )
{
chart2::LegendPosition eNewPos = static_cast<chart2::LegendPosition>(static_cast<const SfxInt32Item*>(pPoolItem)->GetValue());
css::chart::ChartLegendExpansion eExpansion = css::chart::ChartLegendExpansion_HIGH;
switch( eNewPos )
{
case chart2::LegendPosition_LINE_START:
case chart2::LegendPosition_LINE_END:
eExpansion = css::chart::ChartLegendExpansion_HIGH;
break;
case chart2::LegendPosition_PAGE_START:
case chart2::LegendPosition_PAGE_END:
eExpansion = css::chart::ChartLegendExpansion_WIDE;
break;
default:
break;
}
try
{
chart2::LegendPosition eOldPos;
if( ! ( GetPropertySet()->getPropertyValue( "AnchorPosition" ) >>= eOldPos ) ||
( eOldPos != eNewPos ))
{
GetPropertySet()->setPropertyValue( "AnchorPosition" , uno::Any( eNewPos ));
GetPropertySet()->setPropertyValue( "Expansion" , uno::Any( eExpansion ));
GetPropertySet()->setPropertyValue( "RelativePosition" , uno::Any());
bChanged = true;
}
}
catch( const uno::Exception & )
{
DBG_UNHANDLED_EXCEPTION("chart2");
}
}
}
break;
case SCHATTR_LEGEND_NO_OVERLAY:
{
const SfxPoolItem* pPoolItem = nullptr;
if(rInItemSet.GetItemState(SCHATTR_LEGEND_NO_OVERLAY, true, &pPoolItem) == SfxItemState::SET)
{
bool bOverlay = !static_cast<const SfxBoolItem *>(pPoolItem)->GetValue();
bool bOldOverlay = false;
if(!(GetPropertySet()->getPropertyValue("Overlay") >>= bOldOverlay) ||
(bOldOverlay != bOverlay))
{
GetPropertySet()->setPropertyValue("Overlay", uno::Any(bOverlay));
bChanged = true;
}
}
}
break;
}
return bChanged;
}
void LegendItemConverter::FillSpecialItem(
sal_uInt16 nWhichId, SfxItemSet & rOutItemSet ) const
{
switch( nWhichId )
{
case SCHATTR_LEGEND_SHOW:
{
bool bShow = true;
GetPropertySet()->getPropertyValue( "Show" ) >>= bShow;
rOutItemSet.Put( SfxBoolItem(SCHATTR_LEGEND_SHOW, bShow) );
}
break;
case SCHATTR_LEGEND_POS:
{
chart2::LegendPosition eLegendPos( chart2::LegendPosition_LINE_END );
GetPropertySet()->getPropertyValue( "AnchorPosition" ) >>= eLegendPos;
rOutItemSet.Put( SfxInt32Item(SCHATTR_LEGEND_POS, static_cast<sal_Int32>(eLegendPos) ) );
}
break;
case SCHATTR_LEGEND_NO_OVERLAY:
{
bool bOverlay = false;
GetPropertySet()->getPropertyValue("Overlay") >>= bOverlay;
rOutItemSet.Put(SfxBoolItem(SCHATTR_LEGEND_NO_OVERLAY, !bOverlay));
}
break;
}
}
} // namespace chart::wrapper
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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