245 lines
8.4 KiB
C++
245 lines
8.4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include "res_LegendPosition.hxx"
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#include "ChartModelHelper.hxx"
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#include "macros.hxx"
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#include "LegendHelper.hxx"
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#include "ChartModel.hxx"
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#include <svtools/controldims.hrc>
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#include <com/sun/star/chart2/LegendPosition.hpp>
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#include <com/sun/star/chart/ChartLegendExpansion.hpp>
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//itemset stuff
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#include "chartview/ChartSfxItemIds.hxx"
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#include <svl/intitem.hxx>
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#include <svl/eitem.hxx>
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namespace chart
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{
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using namespace ::com::sun::star;
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using namespace ::com::sun::star::chart2;
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LegendPositionResources::LegendPositionResources(VclBuilderContainer& rParent)
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: m_xCC() //unused in this scenario
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, m_pCbxShow( nullptr ) //unused in this scenario, assumed to be visible
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{
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rParent.get(m_pRbtLeft, "left");
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rParent.get(m_pRbtRight, "right");
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rParent.get(m_pRbtTop, "top");
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rParent.get(m_pRbtBottom, "bottom");
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impl_setRadioButtonToggleHdl();
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}
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LegendPositionResources::LegendPositionResources(VclBuilderContainer& rParent,
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const uno::Reference< uno::XComponentContext >& xCC)
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: m_xCC(xCC)
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{
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rParent.get(m_pCbxShow, "show");
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rParent.get(m_pRbtLeft, "left");
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rParent.get(m_pRbtRight, "right");
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rParent.get(m_pRbtTop, "top");
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rParent.get(m_pRbtBottom, "bottom");
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m_pCbxShow->SetToggleHdl( LINK( this, LegendPositionResources, PositionEnableHdl ) );
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impl_setRadioButtonToggleHdl();
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}
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void LegendPositionResources::impl_setRadioButtonToggleHdl()
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{
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m_pRbtLeft->SetToggleHdl( LINK( this, LegendPositionResources, PositionChangeHdl ) );
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m_pRbtTop->SetToggleHdl( LINK( this, LegendPositionResources, PositionChangeHdl ) );
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m_pRbtRight->SetToggleHdl( LINK( this, LegendPositionResources, PositionChangeHdl ) );
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m_pRbtBottom->SetToggleHdl( LINK( this, LegendPositionResources, PositionChangeHdl ) );
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}
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LegendPositionResources::~LegendPositionResources()
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{
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}
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void LegendPositionResources::writeToResources( const uno::Reference< frame::XModel >& xChartModel )
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{
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try
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{
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uno::Reference< XDiagram > xDiagram = ChartModelHelper::findDiagram( xChartModel );
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uno::Reference< beans::XPropertySet > xProp( xDiagram->getLegend(), uno::UNO_QUERY );
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if( xProp.is() )
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{
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//show
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bool bShowLegend = false;
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xProp->getPropertyValue( "Show" ) >>= bShowLegend;
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if (m_pCbxShow)
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m_pCbxShow->Check( bShowLegend );
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PositionEnableHdl(*m_pCbxShow);
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//position
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chart2::LegendPosition ePos;
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xProp->getPropertyValue( "AnchorPosition" ) >>= ePos;
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switch( ePos )
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{
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case chart2::LegendPosition_LINE_START:
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m_pRbtLeft->Check();
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break;
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case chart2::LegendPosition_LINE_END:
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m_pRbtRight->Check();
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break;
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case chart2::LegendPosition_PAGE_START:
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m_pRbtTop->Check();
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break;
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case chart2::LegendPosition_PAGE_END:
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m_pRbtBottom->Check();
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break;
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case chart2::LegendPosition_CUSTOM:
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default:
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m_pRbtRight->Check();
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break;
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}
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}
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}
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catch( const uno::Exception & ex )
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{
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ASSERT_EXCEPTION( ex );
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}
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}
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void LegendPositionResources::writeToModel( const css::uno::Reference< frame::XModel >& xChartModel ) const
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{
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try
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{
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bool bShowLegend = m_pCbxShow && m_pCbxShow->IsChecked();
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ChartModel& rModel = dynamic_cast<ChartModel&>(*xChartModel.get());
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uno::Reference< beans::XPropertySet > xProp(LegendHelper::getLegend(rModel, m_xCC, bShowLegend), uno::UNO_QUERY);
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if( xProp.is() )
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{
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//show
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xProp->setPropertyValue( "Show" , uno::makeAny( bShowLegend ));
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//position
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chart2::LegendPosition eNewPos;
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css::chart::ChartLegendExpansion eExp = css::chart::ChartLegendExpansion_HIGH;
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if( m_pRbtLeft->IsChecked() )
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eNewPos = chart2::LegendPosition_LINE_START;
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else if( m_pRbtRight->IsChecked() )
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{
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eNewPos = chart2::LegendPosition_LINE_END;
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}
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else if( m_pRbtTop->IsChecked() )
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{
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eNewPos = chart2::LegendPosition_PAGE_START;
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eExp = css::chart::ChartLegendExpansion_WIDE;
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}
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else if( m_pRbtBottom->IsChecked() )
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{
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eNewPos = chart2::LegendPosition_PAGE_END;
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eExp = css::chart::ChartLegendExpansion_WIDE;
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}
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xProp->setPropertyValue( "AnchorPosition" , uno::makeAny( eNewPos ));
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xProp->setPropertyValue( "Expansion" , uno::makeAny( eExp ));
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xProp->setPropertyValue( "RelativePosition" , uno::Any());
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}
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}
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catch( const uno::Exception & ex )
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{
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ASSERT_EXCEPTION( ex );
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}
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}
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IMPL_LINK_NOARG_TYPED(LegendPositionResources, PositionEnableHdl, CheckBox&, void)
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{
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bool bEnable = m_pCbxShow == nullptr || m_pCbxShow->IsChecked();
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m_pRbtLeft->Enable( bEnable );
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m_pRbtTop->Enable( bEnable );
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m_pRbtRight->Enable( bEnable );
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m_pRbtBottom->Enable( bEnable );
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m_aChangeLink.Call(nullptr);
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}
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void LegendPositionResources::initFromItemSet( const SfxItemSet& rInAttrs )
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{
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const SfxPoolItem* pPoolItem = nullptr;
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if( rInAttrs.GetItemState( SCHATTR_LEGEND_POS, true, &pPoolItem ) == SfxItemState::SET )
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{
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sal_Int32 nLegendPosition = static_cast<const SfxInt32Item*>(pPoolItem)->GetValue();
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switch( nLegendPosition )
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{
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case chart2::LegendPosition_LINE_START:
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m_pRbtLeft->Check();
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break;
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case chart2::LegendPosition_PAGE_START:
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m_pRbtTop->Check();
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break;
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case chart2::LegendPosition_LINE_END:
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m_pRbtRight->Check();
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break;
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case chart2::LegendPosition_PAGE_END:
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m_pRbtBottom->Check();
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break;
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default:
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break;
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}
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}
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if( m_pCbxShow && rInAttrs.GetItemState( SCHATTR_LEGEND_SHOW, true, &pPoolItem ) == SfxItemState::SET )
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{
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bool bShow = static_cast< const SfxBoolItem * >( pPoolItem )->GetValue();
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m_pCbxShow->Check(bShow);
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}
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}
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void LegendPositionResources::writeToItemSet( SfxItemSet& rOutAttrs ) const
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{
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sal_Int32 nLegendPosition = chart2::LegendPosition_CUSTOM;
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if( m_pRbtLeft->IsChecked() )
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nLegendPosition = chart2::LegendPosition_LINE_START;
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else if( m_pRbtTop->IsChecked() )
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nLegendPosition = chart2::LegendPosition_PAGE_START;
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else if( m_pRbtRight->IsChecked() )
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nLegendPosition = chart2::LegendPosition_LINE_END;
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else if( m_pRbtBottom->IsChecked() )
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nLegendPosition = chart2::LegendPosition_PAGE_END;
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rOutAttrs.Put(SfxInt32Item(SCHATTR_LEGEND_POS, nLegendPosition ));
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rOutAttrs.Put( SfxBoolItem(SCHATTR_LEGEND_SHOW, m_pCbxShow == nullptr || m_pCbxShow->IsChecked()) );
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}
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IMPL_LINK_TYPED( LegendPositionResources, PositionChangeHdl, RadioButton&, rRadio, void )
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{
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//for each radio click there are coming two change events
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//first uncheck of previous button -> ignore that call
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//the second call gives the check of the new button
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if( rRadio.IsChecked() )
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m_aChangeLink.Call(nullptr);
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}
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void LegendPositionResources::SetChangeHdl( const Link<LinkParamNone*,void>& rLink )
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{
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m_aChangeLink = rLink;
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}
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} //namespace chart
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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