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 <com/sun/star/sheet/XDatabaseRange.hpp>
  23 #include <rtl/ustrbuf.hxx>
  24 #include <osl/diagnose.h>
  25 #include <oox/helper/attributelist.hxx>
  26 #include <oox/helper/containerhelper.hxx>
  27 #include <oox/helper/propertyset.hxx>
  28 #include <oox/token/properties.hxx>
  29 #include <oox/token/tokens.hxx>
  30 #include "addressconverter.hxx"
  31 #include "biffinputstream.hxx"
  32 #include "defnamesbuffer.hxx"
  33 #include "dbdata.hxx"
  34
  35 namespace oox {
  36 namespace xls {
  37
  38 using namespace ::com::sun::star::sheet;
  39 using namespace ::com::sun::star::table;
  40 using namespace ::com::sun::star::uno;
  41
  42 TableColumn::TableColumn( const WorkbookHelper& rHelper ) :
  43     WorkbookHelper( rHelper ),
  44     mnId( -1 ),
  45     mnDataDxfId( -1 )
  46 {
  47 }
  48
  49 void TableColumn::importTableColumn( const AttributeList& rAttribs )
  50 {
  51     mnId = rAttribs.getInteger( XML_id, -1 );
  52     maName = rAttribs.getString( XML_name, OUString() );
  53     mnDataDxfId = rAttribs.getInteger( XML_dataDxfId, -1 );
  54 }
  55
  56 void TableColumn::importTableColumn( SequenceInputStream& /*rStrm*/ )
  57 {
  58     /* XXX not implemented */
  59     (void) mnId;
  60 }
  61
  62 const OUString& TableColumn::getName() const
  63 {
  64     return maName;
  65 }
  66
  67 TableColumns::TableColumns( const WorkbookHelper& rHelper ) :
  68     WorkbookHelper( rHelper ),
  69     mnCount(0)
  70 {
  71 }
  72
  73 void TableColumns::importTableColumns( const AttributeList& rAttribs )
  74 {
  75     mnCount = rAttribs.getInteger( XML_count, 0 );
  76 }
  77
  78 void TableColumns::importTableColumns( SequenceInputStream& /*rStrm*/ )
  79 {
  80     /* XXX not implemented */
  81     (void) mnCount;
  82 }
  83
  84 TableColumn& TableColumns::createTableColumn()
  85 {
  86     TableColumnVector::value_type xTableColumn( new TableColumn( *this ) );
  87     maTableColumnVector.push_back( xTableColumn );
  88     return *xTableColumn;
  89 }
  90
  91 bool TableColumns::finalizeImport( ScDBData* pDBData )
  92 {
  93     SAL_WARN_IF( static_cast<size_t>(mnCount) != maTableColumnVector.size(), "sc.filter",
  94             "TableColumns::finalizeImport - count attribute doesn't match number of tableColumn elements");
  95     if ( pDBData )
  96     {
  97         /* TODO: use svl::SharedString for names */
  98         ::std::vector< OUString > aNames( maTableColumnVector.size());
  99         size_t i = 0;
 100         for (TableColumnVector::const_iterator aIt = maTableColumnVector.begin(), aEnd = maTableColumnVector.end();
 101                 aIt != aEnd; ++aIt, ++i)
 102         {
 103             aNames[i] = (*aIt)->getName();
 104         }
 105         pDBData->SetTableColumnNames( aNames);
 106         return true;
 107     }
 108     return false;
 109 }
 110
 111 TableColumnsBuffer::TableColumnsBuffer( const WorkbookHelper& rHelper ) :
 112     WorkbookHelper( rHelper )
 113 {
 114 }
 115
 116 TableColumns& TableColumnsBuffer::createTableColumns()
 117 {
 118     TableColumnsVector::value_type xTableColumns( new TableColumns( *this ) );
 119     maTableColumnsVector.push_back( xTableColumns );
 120     return *xTableColumns;
 121 }
 122
 123 void TableColumnsBuffer::finalizeImport( ScDBData* pDBData )
 124 {
 125     TableColumns* pTableColumns = getActiveTableColumns();
 126     if ( pTableColumns )
 127         pTableColumns->finalizeImport( pDBData );
 128 }
 129
 130 TableColumns* TableColumnsBuffer::getActiveTableColumns()
 131 {
 132     // not more than one table columns descriptor per table
 133     SAL_WARN_IF( maTableColumnsVector.size() > 1, "sc.filter",
 134             "TableColumnsBuffer::getActiveTableColumns - too many table columns" );
 135     // stick to the last imported table columns
 136     return maTableColumnsVector.empty() ? nullptr : maTableColumnsVector.back().get();
 137 }
 138
 139 } // namespace xls
 140 } // namespace oox
 141
 142 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */