chart2/source/controller/dialogs/TitleDialogData.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <sal/config.h>
  21
  22 #include <TitleDialogData.hxx>
  23 #include <TitleHelper.hxx>
  24 #include <Diagram.hxx>
  25 #include <AxisHelper.hxx>
  26 #include <ChartModel.hxx>
  27
  28 namespace chart
  29 {
  30 using namespace ::com::sun::star;
  31
  32 TitleDialogData::TitleDialogData( std::optional<ReferenceSizeProvider> pRefSizeProvider )
  33         : aPossibilityList{ true, true, true, true, true, true, true }
  34         , aExistenceList{ false, false, false, false, false, false, false }
  35         , aTextList(7)
  36         , apReferenceSizeProvider( std::move(pRefSizeProvider) )
  37 {
  38 }
  39
  40 void TitleDialogData::readFromModel( const rtl::Reference<::chart::ChartModel>& xChartModel )
  41 {
  42     rtl::Reference< Diagram > xDiagram = xChartModel->getFirstChartDiagram();
  43
  44     //get possibilities
  45     uno::Sequence< sal_Bool > aAxisPossibilityList;
  46     AxisHelper::getAxisOrGridPossibilities( aAxisPossibilityList, xDiagram );
  47     sal_Bool* pPossibilityList = aPossibilityList.getArray();
  48     pPossibilityList[2]=aAxisPossibilityList[0];//x axis title
  49     pPossibilityList[3]=aAxisPossibilityList[1];//y axis title
  50     pPossibilityList[4]=aAxisPossibilityList[2];//z axis title
  51     pPossibilityList[5]=aAxisPossibilityList[3];//secondary x axis title
  52     pPossibilityList[6]=aAxisPossibilityList[4];//secondary y axis title
  53
  54     sal_Bool* pExistenceList = aExistenceList.getArray();
  55     auto pTextList = aTextList.getArray();
  56     //find out which title exists and get their text
  57     //main title:
  58     for( auto nTitleIndex = +TitleHelper::TITLE_BEGIN;
  59          nTitleIndex < +TitleHelper::NORMAL_TITLE_END;
  60          nTitleIndex++)
  61     {
  62         rtl::Reference< Title > xTitle =  TitleHelper::getTitle(
  63             static_cast< TitleHelper::eTitleType >( nTitleIndex ), xChartModel );
  64         pExistenceList[nTitleIndex] = xTitle.is();
  65         pTextList[nTitleIndex]=TitleHelper::getCompleteString( xTitle );
  66     }
  67 }
  68
  69 bool TitleDialogData::writeDifferenceToModel(
  70                           const rtl::Reference<::chart::ChartModel>& xChartModel
  71                         , const uno::Reference< uno::XComponentContext >& xContext
  72                         , const TitleDialogData* pOldState )
  73 {
  74     bool bChanged = false;
  75     for( auto nN = +TitleHelper::TITLE_BEGIN;
  76          nN < +TitleHelper::NORMAL_TITLE_END;
  77          nN++)
  78     {
  79         if( !pOldState || ( pOldState->aExistenceList[nN] != aExistenceList[nN] ) )
  80         {
  81             if(aExistenceList[nN])
  82             {
  83                 TitleHelper::createTitle(
  84                     static_cast< TitleHelper::eTitleType >( nN ), aTextList[nN], xChartModel, xContext,
  85                     apReferenceSizeProvider.has_value() ? &*apReferenceSizeProvider : nullptr );
  86                 bChanged = true;
  87             }
  88             else
  89             {
  90                 TitleHelper::removeTitle( static_cast< TitleHelper::eTitleType >( nN ), xChartModel );
  91                 bChanged = true;
  92             }
  93         }
  94         else if( !pOldState || ( pOldState->aTextList[nN] != aTextList[nN] ) )
  95         {
  96             //change content
  97             rtl::Reference< Title > xTitle(
  98                 TitleHelper::getTitle( static_cast< TitleHelper::eTitleType >( nN ), xChartModel ) );
  99             if(xTitle.is())
 100             {
 101                 TitleHelper::setCompleteString( aTextList[nN], xTitle, xContext, nullptr, true );
 102                 bChanged = true;
 103             }
 104         }
 105     }
 106     return bChanged;
 107 }
 108
 109 } //namespace chart
 110
 111 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */