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/helper/attributelist.hxx>
  23 #include <oox/token/namespaces.hxx>
  24 #include <oox/token/tokens.hxx>
  25 #include "biffhelper.hxx"
  26 #include "connectionsbuffer.hxx"
  27
  28 namespace oox {
  29 namespace xls {
  30
  31 using namespace ::oox::core;
  32
  33 ConnectionContext::ConnectionContext( WorkbookFragmentBase& rParent, Connection& rConnection ) :
  34     WorkbookContextBase( rParent ),
  35     mrConnection( rConnection )
  36 {
  37 }
  38
  39 ContextHandlerRef ConnectionContext::onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs )
  40 {
  41     switch( getCurrentElement() )
  42     {
  43         case XLS_TOKEN( connection ):
  44             if( nElement == XLS_TOKEN( webPr ) )
  45             {
  46                 mrConnection.importWebPr( rAttribs );
  47                 return this;
  48             }
  49         break;
  50
  51         case XLS_TOKEN( webPr ):
  52             if( nElement == XLS_TOKEN( tables ) )
  53             {
  54                 mrConnection.importTables( rAttribs );
  55                 return this;
  56             }
  57         break;
  58
  59         case XLS_TOKEN( tables ):
  60             mrConnection.importTable( rAttribs, nElement );
  61         break;
  62     }
  63     return nullptr;
  64 }
  65
  66 void ConnectionContext::onStartElement( const AttributeList& rAttribs )
  67 {
  68     if( getCurrentElement() == XLS_TOKEN( connection ) )
  69         mrConnection.importConnection( rAttribs );
  70 }
  71
  72 ContextHandlerRef ConnectionContext::onCreateRecordContext( sal_Int32 nRecId, SequenceInputStream& rStrm )
  73 {
  74     switch( getCurrentElement() )
  75     {
  76         case BIFF12_ID_CONNECTION:
  77             if( nRecId == BIFF12_ID_WEBPR )
  78             {
  79                 mrConnection.importWebPr( rStrm );
  80                 return this;
  81             }
  82         break;
  83
  84         case BIFF12_ID_WEBPR:
  85             if( nRecId == BIFF12_ID_WEBPRTABLES )
  86             {
  87                 mrConnection.importWebPrTables( rStrm );
  88                 return this;
  89             }
  90         break;
  91
  92         case BIFF12_ID_WEBPRTABLES:
  93             mrConnection.importWebPrTable( rStrm, nRecId );
  94         break;
  95     }
  96     return nullptr;
  97 }
  98
  99 void ConnectionContext::onStartRecord( SequenceInputStream& rStrm )
 100 {
 101     if( getCurrentElement() == BIFF12_ID_CONNECTION )
 102         mrConnection.importConnection( rStrm );
 103 }
 104
 105 ConnectionsFragment::ConnectionsFragment( const WorkbookHelper& rHelper, const OUString& rFragmentPath ) :
 106     WorkbookFragmentBase( rHelper, rFragmentPath )
 107 {
 108 }
 109
 110 ContextHandlerRef ConnectionsFragment::onCreateContext( sal_Int32 nElement, const AttributeList& /*rAttribs*/ )
 111 {
 112     switch( getCurrentElement() )
 113     {
 114         case XML_ROOT_CONTEXT:
 115             if( nElement == XLS_TOKEN( connections ) )
 116                 return this;
 117         break;
 118
 119         case XLS_TOKEN( connections ):
 120             if( nElement == XLS_TOKEN( connection ) )
 121                 return new ConnectionContext( *this, getConnections().createConnection() );
 122         break;
 123     }
 124     return nullptr;
 125 }
 126
 127 ContextHandlerRef ConnectionsFragment::onCreateRecordContext( sal_Int32 nRecId, SequenceInputStream& /*rStrm*/ )
 128 {
 129     switch( getCurrentElement() )
 130     {
 131         case XML_ROOT_CONTEXT:
 132             if( nRecId == BIFF12_ID_CONNECTIONS )
 133                 return this;
 134         break;
 135
 136         case BIFF12_ID_CONNECTIONS:
 137             if( nRecId == BIFF12_ID_CONNECTION )
 138                 return new ConnectionContext( *this, getConnections().createConnection() );
 139         break;
 140     }
 141     return nullptr;
 142 }
 143
 144 const RecordInfo* ConnectionsFragment::getRecordInfos() const
 145 {
 146     static const RecordInfo spRecInfos[] =
 147     {
 148         { BIFF12_ID_CONNECTIONS,    BIFF12_ID_CONNECTIONS + 1   },
 149         { BIFF12_ID_CONNECTION,     BIFF12_ID_CONNECTION + 1    },
 150         { BIFF12_ID_WEBPR,          BIFF12_ID_WEBPR + 1         },
 151         { BIFF12_ID_WEBPRTABLES,    BIFF12_ID_WEBPRTABLES + 1   },
 152         { -1,                       -1                          }
 153     };
 154     return spRecInfos;
 155 }
 156
 157 void ConnectionsFragment::finalizeImport()
 158 {
 159     getConnections().finalizeImport();
 160 }
 161
 162 } // namespace xls
 163 } // namespace oox
 164
 165 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */