oox/source/drawingml/chart/titlecontext.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 "drawingml/chart/titlecontext.hxx"
  21
  22 #include "drawingml/shapepropertiescontext.hxx"
  23 #include "drawingml/textbodycontext.hxx"
  24 #include "drawingml/chart/datasourcecontext.hxx"
  25 #include "drawingml/chart/titlemodel.hxx"
  26
  27 #include "rtl/ustrbuf.hxx"
  28 #include <osl/diagnose.h>
  29
  30
  31 namespace oox {
  32 namespace drawingml {
  33 namespace chart {
  34
  35 using ::oox::core::ContextHandler2Helper;
  36 using ::oox::core::ContextHandlerRef;
  37
  38 TextContext::TextContext( ContextHandler2Helper& rParent, TextModel& rModel ) :
  39     ContextBase< TextModel >( rParent, rModel )
  40 {
  41 }
  42
  43 TextContext::~TextContext()
  44 {
  45 }
  46
  47 ContextHandlerRef TextContext::onCreateContext( sal_Int32 nElement, const AttributeList& )
  48 {
  49     // this context handler is used for <c:tx> and embedded <c:v> elements
  50     if( isCurrentElement( C_TOKEN( tx ) ) ) switch( nElement )
  51     {
  52         case C_TOKEN( rich ):
  53             return new TextBodyContext( *this, mrModel.mxTextBody.create() );
  54
  55         case C_TOKEN( strRef ):
  56             OSL_ENSURE( !mrModel.mxDataSeq, "TextContext::onCreateContext - multiple data sequences" );
  57             return new StringSequenceContext( *this, mrModel.mxDataSeq.create() );
  58
  59         case C_TOKEN( v ):
  60             OSL_ENSURE( !mrModel.mxDataSeq, "TextContext::onCreateContext - multiple data sequences" );
  61             return this;    // collect value in onCharacters()
  62     }
  63     return 0;
  64 }
  65
  66 void TextContext::onCharacters( const OUString& rChars )
  67 {
  68     if( isCurrentElement( C_TOKEN( v ) ) )
  69     {
  70         // Static text is stored as a single string formula token for Excel document.
  71         OUStringBuffer aBuf;
  72         aBuf.append('"').append(rChars).append('"');
  73         mrModel.mxDataSeq.create().maFormula = aBuf.makeStringAndClear();
  74
  75         // Also store it as a single element type for non-Excel document.
  76         mrModel.mxDataSeq->maData[0] <<= rChars;
  77     }
  78 }
  79
  80 TitleContext::TitleContext( ContextHandler2Helper& rParent, TitleModel& rModel ) :
  81     ContextBase< TitleModel >( rParent, rModel )
  82 {
  83 }
  84
  85 TitleContext::~TitleContext()
  86 {
  87 }
  88
  89 ContextHandlerRef TitleContext::onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs )
  90 {
  91     bool bMSO2007Doc = getFilter().isMSO2007Document();
  92     // this context handler is used for <c:title> only
  93     switch( nElement )
  94     {
  95         case C_TOKEN( layout ):
  96             return new LayoutContext( *this, mrModel.mxLayout.create() );
  97
  98         case C_TOKEN( overlay ):
  99             mrModel.mbOverlay = rAttribs.getBool( XML_val, !bMSO2007Doc );
 100             return 0;
 101
 102         case C_TOKEN( spPr ):
 103             return new ShapePropertiesContext( *this, mrModel.mxShapeProp.create() );
 104
 105         case C_TOKEN( tx ):
 106             return new TextContext( *this, mrModel.mxText.create() );
 107
 108         case C_TOKEN( txPr ):
 109             return new TextBodyContext( *this, mrModel.mxTextProp.create() );
 110     }
 111     return 0;
 112 }
 113
 114 LegendContext::LegendContext( ContextHandler2Helper& rParent, LegendModel& rModel ) :
 115     ContextBase< LegendModel >( rParent, rModel )
 116 {
 117 }
 118
 119 LegendContext::~LegendContext()
 120 {
 121 }
 122
 123 ContextHandlerRef LegendContext::onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs )
 124 {
 125     bool bMSO2007Doc = getFilter().isMSO2007Document();
 126     // this context handler is used for <c:legend> only
 127     switch( nElement )
 128     {
 129         case C_TOKEN( layout ):
 130             return new LayoutContext( *this, mrModel.mxLayout.create() );
 131
 132         case C_TOKEN( legendPos ):
 133             mrModel.mnPosition = rAttribs.getToken( XML_val, XML_r );
 134             return 0;
 135
 136         case C_TOKEN( overlay ):
 137             mrModel.mbOverlay = rAttribs.getBool( XML_val, !bMSO2007Doc );
 138             return 0;
 139
 140         case C_TOKEN( spPr ):
 141             return new ShapePropertiesContext( *this, mrModel.mxShapeProp.create() );
 142
 143         case C_TOKEN( txPr ):
 144             return new TextBodyContext( *this, mrModel.mxTextProp.create() );
 145     }
 146     return 0;
 147 }
 148
 149 } // namespace chart
 150 } // namespace drawingml
 151 } // namespace oox
 152
 153 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */