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