oox/source/drawingml/chart/datasourcecontext.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 "oox/drawingml/chart/datasourcecontext.hxx"
  21
  22 #include "oox/drawingml/chart/datasourcemodel.hxx"
  23
  24 namespace oox {
  25 namespace drawingml {
  26 namespace chart {
  27
  28 // ============================================================================
  29
  30 using ::oox::core::ContextHandler2Helper;
  31 using ::oox::core::ContextHandlerRef;
  32
  33 // ============================================================================
  34
  35 DoubleSequenceContext::DoubleSequenceContext( ContextHandler2Helper& rParent, DataSequenceModel& rModel ) :
  36     DataSequenceContextBase( rParent, rModel ),
  37     mnPtIndex( -1 )
  38 {
  39 }
  40
  41 DoubleSequenceContext::~DoubleSequenceContext()
  42 {
  43 }
  44
  45 ContextHandlerRef DoubleSequenceContext::onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs )
  46 {
  47     switch( getCurrentElement() )
  48     {
  49         case C_TOKEN( numRef ):
  50             switch( nElement )
  51             {
  52                 case C_TOKEN( f ):
  53                 case C_TOKEN( numCache ):
  54                     return this;
  55             }
  56         break;
  57
  58         case C_TOKEN( numCache ):
  59         case C_TOKEN( numLit ):
  60             switch( nElement )
  61             {
  62                 case C_TOKEN( formatCode ):
  63                     return this;
  64                 case C_TOKEN( ptCount ):
  65                     mrModel.mnPointCount = rAttribs.getInteger( XML_val, -1 );
  66                     return 0;
  67                 case C_TOKEN( pt ):
  68                     mnPtIndex = rAttribs.getInteger( XML_idx, -1 );
  69                     return this;
  70             }
  71         break;
  72
  73         case C_TOKEN( pt ):
  74             switch( nElement )
  75             {
  76                 case C_TOKEN( v ):
  77                     return this;
  78             }
  79         break;
  80     }
  81     return 0;
  82 }
  83
  84 void DoubleSequenceContext::onCharacters( const OUString& rChars )
  85 {
  86     switch( getCurrentElement() )
  87     {
  88         case C_TOKEN( f ):
  89             mrModel.maFormula = rChars;
  90         break;
  91         case C_TOKEN( formatCode ):
  92             mrModel.maFormatCode = rChars;
  93         break;
  94         case C_TOKEN( v ):
  95             if( mnPtIndex >= 0 )
  96             {
  97                 /* Import categories as String even though it could
  98                  * be values.
  99                  * n#810508: xVal needs to be imported as double
 100                  * TODO: NumberFormat conversion, remove the check then.
 101                  */
 102                 if( isParentElement( C_TOKEN( cat ), 4 ) )
 103                     mrModel.maData[ mnPtIndex ] <<= rChars;
 104                 else
 105                     mrModel.maData[ mnPtIndex ] <<= rChars.toDouble();
 106             }
 107         break;
 108     }
 109 }
 110
 111 // ============================================================================
 112
 113 StringSequenceContext::StringSequenceContext( ContextHandler2Helper& rParent, DataSequenceModel& rModel ) :
 114     DataSequenceContextBase( rParent, rModel )
 115 {
 116 }
 117
 118 StringSequenceContext::~StringSequenceContext()
 119 {
 120 }
 121
 122 ContextHandlerRef StringSequenceContext::onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs )
 123 {
 124     switch( getCurrentElement() )
 125     {
 126         case C_TOKEN( multiLvlStrRef ):
 127             switch( nElement )
 128             {
 129                 case C_TOKEN( f ):
 130                     return this;
 131             }
 132         break;
 133
 134         case C_TOKEN( strRef ):
 135             switch( nElement )
 136             {
 137                 case C_TOKEN( f ):
 138                 case C_TOKEN( strCache ):
 139                     return this;
 140             }
 141         break;
 142
 143         case C_TOKEN( strCache ):
 144         case C_TOKEN( strLit ):
 145             switch( nElement )
 146             {
 147                 case C_TOKEN( ptCount ):
 148                     mrModel.mnPointCount = rAttribs.getInteger( XML_val, -1 );
 149                     return 0;
 150                 case C_TOKEN( pt ):
 151                     mnPtIndex = rAttribs.getInteger( XML_idx, -1 );
 152                     return this;
 153             }
 154         break;
 155
 156         case C_TOKEN( pt ):
 157             switch( nElement )
 158             {
 159                 case C_TOKEN( v ):
 160                     return this;
 161             }
 162         break;
 163     }
 164     return 0;
 165 }
 166
 167 void StringSequenceContext::onCharacters( const OUString& rChars )
 168 {
 169     switch( getCurrentElement() )
 170     {
 171         case C_TOKEN( f ):
 172             mrModel.maFormula = rChars;
 173         break;
 174         case C_TOKEN( v ):
 175             if( mnPtIndex >= 0 )
 176                 mrModel.maData[ mnPtIndex ] <<= rChars;
 177         break;
 178     }
 179 }
 180
 181 // ============================================================================
 182
 183 DataSourceContext::DataSourceContext( ContextHandler2Helper& rParent, DataSourceModel& rModel ) :
 184     ContextBase< DataSourceModel >( rParent, rModel )
 185 {
 186 }
 187
 188 DataSourceContext::~DataSourceContext()
 189 {
 190 }
 191
 192 ContextHandlerRef DataSourceContext::onCreateContext( sal_Int32 nElement, const AttributeList& )
 193 {
 194     switch( getCurrentElement() )
 195     {
 196         case C_TOKEN( cat ):
 197         case C_TOKEN( xVal ):
 198             switch( nElement )
 199             {
 200                 case C_TOKEN( multiLvlStrRef ):
 201                 case C_TOKEN( strLit ):
 202                 case C_TOKEN( strRef ):
 203                     OSL_ENSURE( !mrModel.mxDataSeq, "DataSourceContext::onCreateContext - multiple data sequences" );
 204                     return new StringSequenceContext( *this, mrModel.mxDataSeq.create() );
 205
 206                 case C_TOKEN( numLit ):
 207                 case C_TOKEN( numRef ):
 208                     OSL_ENSURE( !mrModel.mxDataSeq, "DataSourceContext::onCreateContext - multiple data sequences" );
 209                     return new DoubleSequenceContext( *this, mrModel.mxDataSeq.create() );
 210             }
 211         break;
 212
 213         case C_TOKEN( plus ):
 214         case C_TOKEN( minus ):
 215         case C_TOKEN( val ):
 216         case C_TOKEN( yVal ):
 217         case C_TOKEN( bubbleSize ):
 218             switch( nElement )
 219             {
 220                 case C_TOKEN( numLit ):
 221                 case C_TOKEN( numRef ):
 222                     OSL_ENSURE( !mrModel.mxDataSeq, "DataSourceContext::onCreateContext - multiple data sequences" );
 223                     return new DoubleSequenceContext( *this, mrModel.mxDataSeq.create() );
 224             }
 225         break;
 226     }
 227     return 0;
 228 }
 229
 230 // ============================================================================
 231
 232 } // namespace chart
 233 } // namespace drawingml
 234 } // namespace oox
 235
 236 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */