TitleDialogData.cxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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#include <sal/config.h>
 
#include <TitleDialogData.hxx>
#include <TitleHelper.hxx>
#include <ChartModelHelper.hxx>
#include <Diagram.hxx>
#include <AxisHelper.hxx>
#include <ChartModel.hxx>
 
namespace chart
{
using namespace ::com::sun::star;
using namespace ::com::sun::star::chart2;
 
TitleDialogData::TitleDialogData( std::unique_ptr<ReferenceSizeProvider> pRefSizeProvider )
        : aPossibilityList{ true, true, true, true, true, true, true }
        , aExistenceList{ false, false, false, false, false, false, false }
        , aTextList(7)
        , apReferenceSizeProvider( std::move(pRefSizeProvider) )
{
}
 
void TitleDialogData::readFromModel( const rtl::Reference<::chart::ChartModel>& xChartModel )
{
    rtl::Reference< Diagram > xDiagram = xChartModel->getFirstChartDiagram();
 
    //get possibilities
    uno::Sequence< sal_Bool > aAxisPossibilityList;
    AxisHelper::getAxisOrGridPossibilities( aAxisPossibilityList, xDiagram );
    sal_Bool* pPossibilityList = aPossibilityList.getArray();
    pPossibilityList[2]=aAxisPossibilityList[0];//x axis title
    pPossibilityList[3]=aAxisPossibilityList[1];//y axis title
    pPossibilityList[4]=aAxisPossibilityList[2];//z axis title
    pPossibilityList[5]=aAxisPossibilityList[3];//secondary x axis title
    pPossibilityList[6]=aAxisPossibilityList[4];//secondary y axis title
 
    sal_Bool* pExistenceList = aExistenceList.getArray();
    auto pTextList = aTextList.getArray();
    //find out which title exists and get their text
    //main title:
    for( auto nTitleIndex = +TitleHelper::TITLE_BEGIN;
         nTitleIndex < +TitleHelper::NORMAL_TITLE_END;
         nTitleIndex++)
    {
        rtl::Reference< Title > xTitle =  TitleHelper::getTitle(
            static_cast< TitleHelper::eTitleType >( nTitleIndex ), xChartModel );
        pExistenceList[nTitleIndex] = xTitle.is();
        pTextList[nTitleIndex]=TitleHelper::getCompleteString( xTitle );
    }
}
 
bool TitleDialogData::writeDifferenceToModel(
                          const rtl::Reference<::chart::ChartModel>& xChartModel
                        , const uno::Reference< uno::XComponentContext >& xContext
                        , const TitleDialogData* pOldState )
{
    bool bChanged = false;
    for( auto nN = +TitleHelper::TITLE_BEGIN;
         nN < +TitleHelper::NORMAL_TITLE_END;
         nN++)
    {
        if( !pOldState || ( pOldState->aExistenceList[nN] != aExistenceList[nN] ) )
        {
            if(aExistenceList[nN])
            {
                TitleHelper::createTitle(
                    static_cast< TitleHelper::eTitleType >( nN ), aTextList[nN], xChartModel, xContext,
                    apReferenceSizeProvider.get() );
                bChanged = true;
            }
            else
            {
                TitleHelper::removeTitle( static_cast< TitleHelper::eTitleType >( nN ), xChartModel );
                bChanged = true;
            }
        }
        else if( !pOldState || ( pOldState->aTextList[nN] != aTextList[nN] ) )
        {
            //change content
            rtl::Reference< Title > xTitle(
                TitleHelper::getTitle( static_cast< TitleHelper::eTitleType >( nN ), xChartModel ) );
            if(xTitle.is())
            {
                TitleHelper::setCompleteString( aTextList[nN], xTitle, xContext );
                bChanged = true;
            }
        }
    }
    return bChanged;
}
 
} //namespace chart
 
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