xmloff/source/chart/XMLSymbolTypePropertyHdl.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 "XMLSymbolTypePropertyHdl.hxx"
  21 #include <xmloff/xmluconv.hxx>
  22 #include <rtl/ustrbuf.hxx>
  23
  24 using namespace ::xmloff::token;
  25
  26 namespace
  27 {
  28 struct SvXMLSignedEnumMapEntry
  29 {
  30     ::xmloff::token::XMLTokenEnum   eToken;
  31     sal_Int32                       nValue;
  32 };
  33
  34 const SvXMLSignedEnumMapEntry aXMLChartSymbolTypeEnumMap[] =
  35 {
  36     { XML_NONE,                -3 },
  37     { XML_AUTOMATIC,           -2 },
  38     { XML_IMAGE,               -1 },
  39     { XML_TOKEN_INVALID,        0 }
  40 };
  41
  42 const SvXMLSignedEnumMapEntry aXMLChartSymbolNameMap[] =
  43 {
  44     { XML_GRADIENTSTYLE_SQUARE, 0 },  // "square"
  45     { XML_DIAMOND,              1 },
  46     { XML_ARROW_DOWN,           2 },
  47     { XML_ARROW_UP,             3 },
  48     { XML_ARROW_RIGHT,          4 },
  49     { XML_ARROW_LEFT,           5 },
  50     { XML_BOW_TIE,              6 },
  51     { XML_HOURGLASS,            7 },
  52     { XML_CIRCLE,               8 },
  53     { XML_STAR,                 9 },
  54     { XML_X,                   10 },
  55     { XML_PLUS,                11 },
  56     { XML_ASTERISK,            12 },
  57     { XML_HORIZONTAL_BAR,      13 },
  58     { XML_VERTICAL_BAR,        14 },
  59     { XML_TOKEN_INVALID,        0 }
  60 };
  61
  62 bool lcl_convertEnum(
  63     OUStringBuffer & rBuffer,
  64     sal_Int32 nValue,
  65     const SvXMLSignedEnumMapEntry *pMap )
  66 {
  67     enum XMLTokenEnum eTok = XML_TOKEN_INVALID;
  68
  69     while( pMap->eToken != XML_TOKEN_INVALID )
  70     {
  71         if( pMap->nValue == nValue )
  72         {
  73             eTok = pMap->eToken;
  74             break;
  75         }
  76         pMap++;
  77     }
  78
  79     if( eTok != XML_TOKEN_INVALID )
  80         rBuffer.append( GetXMLToken(eTok) );
  81
  82     return (eTok != XML_TOKEN_INVALID);
  83 }
  84
  85 bool lcl_convertEnum(
  86     sal_Int32 & rEnum,
  87     std::u16string_view rValue,
  88     const SvXMLSignedEnumMapEntry *pMap )
  89 {
  90     while( pMap->eToken != XML_TOKEN_INVALID )
  91     {
  92         if( IsXMLToken( rValue, pMap->eToken ) )
  93         {
  94             rEnum = pMap->nValue;
  95             return true;
  96         }
  97         pMap++;
  98     }
  99     return false;
 100 }
 101
 102 } // anonymous namespace
 103
 104 using namespace com::sun::star;
 105
 106 XMLSymbolTypePropertyHdl::XMLSymbolTypePropertyHdl( bool bIsNamedSymbol )
 107         : m_bIsNamedSymbol( bIsNamedSymbol )
 108 {}
 109
 110 XMLSymbolTypePropertyHdl::~XMLSymbolTypePropertyHdl()
 111 {}
 112
 113 bool XMLSymbolTypePropertyHdl::importXML( const OUString& rStrImpValue,
 114                                                   uno::Any& rValue, const SvXMLUnitConverter& /*rUnitConverter*/ ) const
 115 {
 116     bool bResult = false;
 117
 118     if( m_bIsNamedSymbol )
 119     {
 120         sal_Int32 nValue = -3; // NONE
 121         bResult = lcl_convertEnum( nValue, rStrImpValue, aXMLChartSymbolNameMap );
 122         rValue <<= nValue;
 123     }
 124     else
 125     {
 126         sal_Int32 nValue = -3; // NONE
 127         bResult = lcl_convertEnum( nValue, rStrImpValue, aXMLChartSymbolTypeEnumMap );
 128         rValue <<= nValue;
 129     }
 130
 131     return bResult;
 132 }
 133
 134 bool XMLSymbolTypePropertyHdl::exportXML( OUString& rStrExpValue,
 135                                               const uno::Any& rValue, const SvXMLUnitConverter& /*rUnitConverter*/ ) const
 136 {
 137     bool bResult = false;
 138
 139     sal_Int32 nType = -3; // NONE
 140     rValue >>= nType;
 141
 142     if( m_bIsNamedSymbol )
 143     {
 144         OUStringBuffer aBuf;
 145         bResult = lcl_convertEnum( aBuf, nType, aXMLChartSymbolNameMap );
 146         rStrExpValue = aBuf.makeStringAndClear();
 147     }
 148     else
 149     {
 150         if( nType < 0 )
 151         {
 152             OUStringBuffer aBuf;
 153             bResult = lcl_convertEnum( aBuf, nType, aXMLChartSymbolTypeEnumMap );
 154             rStrExpValue = aBuf.makeStringAndClear();
 155         }
 156         else
 157         {
 158             bResult = true;
 159             rStrExpValue = GetXMLToken( XML_NAMED_SYMBOL );
 160         }
 161     }
 162
 163     return bResult;
 164 }
 165
 166 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */