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 "TitleDialogData.hxx"
  21 #include "TitleHelper.hxx"
  22 #include "ChartModelHelper.hxx"
  23 #include "AxisHelper.hxx"
  24
  25 namespace chart
  26 {
  27 using namespace ::com::sun::star;
  28 using namespace ::com::sun::star::chart2;
  29
  30 TitleDialogData::TitleDialogData( ReferenceSizeProvider* pRefSizeProvider )
  31         : aPossibilityList(7)
  32         , aExistenceList(7)
  33         , aTextList(7)
  34         , apReferenceSizeProvider( pRefSizeProvider )
  35 {
  36     sal_Int32 nN = 0;
  37     for(nN=7;nN--;)
  38         aPossibilityList[nN]=sal_True;
  39     for(nN=7;nN--;)
  40         aExistenceList[nN]=sal_False;
  41 }
  42
  43 void TitleDialogData::readFromModel( const uno::Reference< frame::XModel>& xChartModel )
  44 {
  45     uno::Reference< XDiagram > xDiagram = ChartModelHelper::findDiagram(xChartModel);
  46
  47     //get possibilities
  48     uno::Sequence< sal_Bool > aAxisPossibilityList;
  49     AxisHelper::getAxisOrGridPossibilities( aAxisPossibilityList, xDiagram );
  50     this->aPossibilityList[2]=aAxisPossibilityList[0];//x axis title
  51     this->aPossibilityList[3]=aAxisPossibilityList[1];//y axis title
  52     this->aPossibilityList[4]=aAxisPossibilityList[2];//z axis title
  53     this->aPossibilityList[5]=aAxisPossibilityList[3];//secondary x axis title
  54     this->aPossibilityList[6]=aAxisPossibilityList[4];//secondary y axis title
  55
  56     //find out which title exsist and get their text
  57     //main title:
  58     for( sal_Int32 nTitleIndex = static_cast< sal_Int32 >( TitleHelper::TITLE_BEGIN);
  59          nTitleIndex < static_cast< sal_Int32 >( TitleHelper::NORMAL_TITLE_END );
  60          nTitleIndex++)
  61     {
  62         uno::Reference< XTitle > xTitle =  TitleHelper::getTitle(
  63             static_cast< TitleHelper::eTitleType >( nTitleIndex ), xChartModel );
  64         this->aExistenceList[nTitleIndex] = xTitle.is();
  65         this->aTextList[nTitleIndex]=TitleHelper::getCompleteString( xTitle );
  66     }
  67 }
  68
  69 bool TitleDialogData::writeDifferenceToModel(
  70                           const uno::Reference< frame::XModel >& xChartModel
  71                         , const uno::Reference< uno::XComponentContext >& xContext
  72                         , TitleDialogData* pOldState )
  73 {
  74     bool bChanged = false;
  75     for( sal_Int32 nN = static_cast< sal_Int32 >( TitleHelper::TITLE_BEGIN );
  76          nN < static_cast< sal_Int32 >( TitleHelper::NORMAL_TITLE_END );
  77          nN++)
  78     {
  79         if( !pOldState || ( pOldState->aExistenceList[nN] != this->aExistenceList[nN] ) )
  80         {
  81             if(this->aExistenceList[nN])
  82             {
  83                 TitleHelper::createTitle(
  84                     static_cast< TitleHelper::eTitleType >( nN ), this->aTextList[nN], xChartModel, xContext,
  85                     apReferenceSizeProvider.get() );
  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] != this->aTextList[nN] ) )
  95         {
  96             //change content
  97             uno::Reference< XTitle > xTitle(
  98                 TitleHelper::getTitle( static_cast< TitleHelper::eTitleType >( nN ), xChartModel ) );
  99             if(xTitle.is())
 100             {
 101                 TitleHelper::setCompleteString( this->aTextList[nN], xTitle, xContext );
 102                 bChanged = true;
 103             }
 104         }
 105     }
 106     return bChanged;
 107 }
 108
 109 } //namespace chart
 110
 111 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */