sc/source/filter/oox/connectionsfragment.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 <connectionsfragment.hxx>
  21
  22 #include <oox/token/namespaces.hxx>
  23 #include <biffhelper.hxx>
  24 #include <connectionsbuffer.hxx>
  25
  26 namespace oox {
  27 namespace xls {
  28
  29 using namespace ::oox::core;
  30
  31 ConnectionContext::ConnectionContext( WorkbookFragmentBase& rParent, Connection& rConnection ) :
  32     WorkbookContextBase( rParent ),
  33     mrConnection( rConnection )
  34 {
  35 }
  36
  37 ContextHandlerRef ConnectionContext::onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs )
  38 {
  39     switch( getCurrentElement() )
  40     {
  41         case XLS_TOKEN( connection ):
  42             if( nElement == XLS_TOKEN( webPr ) )
  43             {
  44                 mrConnection.importWebPr( rAttribs );
  45                 return this;
  46             }
  47         break;
  48
  49         case XLS_TOKEN( webPr ):
  50             if( nElement == XLS_TOKEN( tables ) )
  51             {
  52                 mrConnection.importTables();
  53                 return this;
  54             }
  55         break;
  56
  57         case XLS_TOKEN( tables ):
  58             mrConnection.importTable( rAttribs, nElement );
  59         break;
  60     }
  61     return nullptr;
  62 }
  63
  64 void ConnectionContext::onStartElement( const AttributeList& rAttribs )
  65 {
  66     if( getCurrentElement() == XLS_TOKEN( connection ) )
  67         mrConnection.importConnection( rAttribs );
  68 }
  69
  70 ContextHandlerRef ConnectionContext::onCreateRecordContext( sal_Int32 nRecId, SequenceInputStream& rStrm )
  71 {
  72     switch( getCurrentElement() )
  73     {
  74         case BIFF12_ID_CONNECTION:
  75             if( nRecId == BIFF12_ID_WEBPR )
  76             {
  77                 mrConnection.importWebPr( rStrm );
  78                 return this;
  79             }
  80         break;
  81
  82         case BIFF12_ID_WEBPR:
  83             if( nRecId == BIFF12_ID_WEBPRTABLES )
  84             {
  85                 mrConnection.importWebPrTables( rStrm );
  86                 return this;
  87             }
  88         break;
  89
  90         case BIFF12_ID_WEBPRTABLES:
  91             mrConnection.importWebPrTable( rStrm, nRecId );
  92         break;
  93     }
  94     return nullptr;
  95 }
  96
  97 void ConnectionContext::onStartRecord( SequenceInputStream& rStrm )
  98 {
  99     if( getCurrentElement() == BIFF12_ID_CONNECTION )
 100         mrConnection.importConnection( rStrm );
 101 }
 102
 103 ConnectionsFragment::ConnectionsFragment( const WorkbookHelper& rHelper, const OUString& rFragmentPath ) :
 104     WorkbookFragmentBase( rHelper, rFragmentPath )
 105 {
 106 }
 107
 108 ContextHandlerRef ConnectionsFragment::onCreateContext( sal_Int32 nElement, const AttributeList& /*rAttribs*/ )
 109 {
 110     switch( getCurrentElement() )
 111     {
 112         case XML_ROOT_CONTEXT:
 113             if( nElement == XLS_TOKEN( connections ) )
 114                 return this;
 115         break;
 116
 117         case XLS_TOKEN( connections ):
 118             if( nElement == XLS_TOKEN( connection ) )
 119                 return new ConnectionContext( *this, getConnections().createConnection() );
 120         break;
 121     }
 122     return nullptr;
 123 }
 124
 125 ContextHandlerRef ConnectionsFragment::onCreateRecordContext( sal_Int32 nRecId, SequenceInputStream& /*rStrm*/ )
 126 {
 127     switch( getCurrentElement() )
 128     {
 129         case XML_ROOT_CONTEXT:
 130             if( nRecId == BIFF12_ID_CONNECTIONS )
 131                 return this;
 132         break;
 133
 134         case BIFF12_ID_CONNECTIONS:
 135             if( nRecId == BIFF12_ID_CONNECTION )
 136                 return new ConnectionContext( *this, getConnections().createConnection() );
 137         break;
 138     }
 139     return nullptr;
 140 }
 141
 142 const RecordInfo* ConnectionsFragment::getRecordInfos() const
 143 {
 144     static const RecordInfo spRecInfos[] =
 145     {
 146         { BIFF12_ID_CONNECTIONS,    BIFF12_ID_CONNECTIONS + 1   },
 147         { BIFF12_ID_CONNECTION,     BIFF12_ID_CONNECTION + 1    },
 148         { BIFF12_ID_WEBPR,          BIFF12_ID_WEBPR + 1         },
 149         { BIFF12_ID_WEBPRTABLES,    BIFF12_ID_WEBPRTABLES + 1   },
 150         { -1,                       -1                          }
 151     };
 152     return spRecInfos;
 153 }
 154
 155 void ConnectionsFragment::finalizeImport()
 156 {
 157     getConnections().finalizeImport();
 158 }
 159
 160 } // namespace xls
 161 } // namespace oox
 162
 163 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */