sc/source/filter/oox/tablecolumnsbuffer.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 <tablecolumnsbuffer.hxx>
  21
  22 #include <sal/log.hxx>
  23 #include <oox/helper/attributelist.hxx>
  24 #include <oox/token/tokens.hxx>
  25 #include <dbdata.hxx>
  26
  27 namespace oox {
  28 namespace xls {
  29
  30 TableColumn::TableColumn( const WorkbookHelper& rHelper ) :
  31     WorkbookHelper( rHelper ),
  32     mnId( -1 ),
  33     mnDataDxfId( -1 )
  34 {
  35 }
  36
  37 void TableColumn::importTableColumn( const AttributeList& rAttribs )
  38 {
  39     mnId = rAttribs.getInteger( XML_id, -1 );
  40     maName = rAttribs.getString( XML_name, OUString() );
  41     mnDataDxfId = rAttribs.getInteger( XML_dataDxfId, -1 );
  42 }
  43
  44 void TableColumn::importTableColumn( SequenceInputStream& /*rStrm*/ )
  45 {
  46     /* XXX not implemented */
  47     (void) mnId;
  48 }
  49
  50 const OUString& TableColumn::getName() const
  51 {
  52     return maName;
  53 }
  54
  55 TableColumns::TableColumns( const WorkbookHelper& rHelper ) :
  56     WorkbookHelper( rHelper ),
  57     mnCount(0)
  58 {
  59 }
  60
  61 void TableColumns::importTableColumns( const AttributeList& rAttribs )
  62 {
  63     mnCount = rAttribs.getInteger( XML_count, 0 );
  64 }
  65
  66 void TableColumns::importTableColumns( SequenceInputStream& /*rStrm*/ )
  67 {
  68     /* XXX not implemented */
  69     (void) mnCount;
  70 }
  71
  72 TableColumn& TableColumns::createTableColumn()
  73 {
  74     TableColumnVector::value_type xTableColumn( new TableColumn( *this ) );
  75     maTableColumnVector.push_back( xTableColumn );
  76     return *xTableColumn;
  77 }
  78
  79 bool TableColumns::finalizeImport( ScDBData* pDBData )
  80 {
  81     SAL_WARN_IF( static_cast<size_t>(mnCount) != maTableColumnVector.size(), "sc.filter",
  82             "TableColumns::finalizeImport - count attribute doesn't match number of tableColumn elements");
  83     if ( pDBData )
  84     {
  85         /* TODO: use svl::SharedString for names */
  86         ::std::vector< OUString > aNames( maTableColumnVector.size());
  87         size_t i = 0;
  88         for (const auto& rxTableColumn : maTableColumnVector)
  89         {
  90             aNames[i] = rxTableColumn->getName();
  91             ++i;
  92         }
  93         pDBData->SetTableColumnNames( aNames);
  94         return true;
  95     }
  96     return false;
  97 }
  98
  99 TableColumnsBuffer::TableColumnsBuffer( const WorkbookHelper& rHelper ) :
 100     WorkbookHelper( rHelper )
 101 {
 102 }
 103
 104 TableColumns& TableColumnsBuffer::createTableColumns()
 105 {
 106     TableColumnsVector::value_type xTableColumns( new TableColumns( *this ) );
 107     maTableColumnsVector.push_back( xTableColumns );
 108     return *xTableColumns;
 109 }
 110
 111 void TableColumnsBuffer::finalizeImport( ScDBData* pDBData )
 112 {
 113     TableColumns* pTableColumns = getActiveTableColumns();
 114     if ( pTableColumns )
 115         pTableColumns->finalizeImport( pDBData );
 116 }
 117
 118 TableColumns* TableColumnsBuffer::getActiveTableColumns()
 119 {
 120     // not more than one table columns descriptor per table
 121     SAL_WARN_IF( maTableColumnsVector.size() > 1, "sc.filter",
 122             "TableColumnsBuffer::getActiveTableColumns - too many table columns" );
 123     // stick to the last imported table columns
 124     return maTableColumnsVector.empty() ? nullptr : maTableColumnsVector.back().get();
 125 }
 126
 127 } // namespace xls
 128 } // namespace oox
 129
 130 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */