sc/source/filter/xml/XMLCodeNameProvider.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 "XMLCodeNameProvider.hxx"
  21 #include "document.hxx"
  22
  23 using namespace com::sun::star;
  24
  25
  26 bool XMLCodeNameProvider::_getCodeName( const uno::Any& aAny, OUString& rCodeName )
  27 {
  28     uno::Sequence<beans::PropertyValue> aProps;
  29     if( !(aAny >>= aProps) )
  30         return false;
  31
  32     OUString sCodeNameProp("CodeName");
  33     sal_Int32 nPropCount = aProps.getLength();
  34     for( sal_Int32 i=0; i<nPropCount; i++ )
  35     {
  36         if( aProps[i].Name == sCodeNameProp )
  37         {
  38             OUString sCodeName;
  39             if( aProps[i].Value >>= sCodeName )
  40             {
  41                 rCodeName = sCodeName;
  42                 return true;
  43             }
  44         }
  45     }
  46
  47     return false;
  48 }
  49
  50
  51 XMLCodeNameProvider::XMLCodeNameProvider( ScDocument* pDoc ) :
  52     mpDoc( pDoc ),
  53     msDocName( "*doc*" ),
  54     msCodeNameProp( "CodeName" )
  55 {
  56 }
  57
  58 XMLCodeNameProvider::~XMLCodeNameProvider()
  59 {
  60 }
  61
  62 sal_Bool SAL_CALL XMLCodeNameProvider::hasByName( const OUString& aName )
  63     throw (uno::RuntimeException, std::exception )
  64 {
  65     if( aName == msDocName )
  66         return !mpDoc->GetCodeName().isEmpty();
  67
  68     SCTAB nCount = mpDoc->GetTableCount();
  69     OUString sSheetName, sCodeName;
  70     for( SCTAB i = 0; i < nCount; i++ )
  71     {
  72         if( mpDoc->GetName( i, sSheetName ) && sSheetName.equals(aName) )
  73         {
  74             mpDoc->GetCodeName( i, sCodeName );
  75             return !sCodeName.isEmpty();
  76         }
  77     }
  78
  79     return false;
  80 }
  81
  82 uno::Any SAL_CALL XMLCodeNameProvider::getByName( const OUString& aName )
  83     throw (container::NoSuchElementException,
  84            lang::WrappedTargetException, uno::RuntimeException, std::exception)
  85 {
  86     uno::Any aRet;
  87     uno::Sequence<beans::PropertyValue> aProps(1);
  88     aProps[0].Name = msCodeNameProp;
  89     if( aName == msDocName )
  90     {
  91         OUString sUCodeName( mpDoc->GetCodeName() );
  92         aProps[0].Value <<= sUCodeName;
  93         aRet <<= aProps;
  94         return aRet;
  95     }
  96
  97     SCTAB nCount = mpDoc->GetTableCount();
  98     OUString sSheetName, sCodeName;
  99     for( SCTAB i = 0; i < nCount; i++ )
 100     {
 101         if( mpDoc->GetName( i, sSheetName ) && sSheetName.equals(aName) )
 102         {
 103             mpDoc->GetCodeName( i, sCodeName );
 104             aProps[0].Value <<= sCodeName;
 105             aRet <<= aProps;
 106             return aRet;
 107         }
 108     }
 109
 110     return aRet;
 111 }
 112
 113 uno::Sequence< OUString > SAL_CALL XMLCodeNameProvider::getElementNames(  )
 114     throw (uno::RuntimeException, std::exception)
 115 {
 116     SCTAB nCount = mpDoc->GetTableCount() + 1;
 117     uno::Sequence< OUString > aNames( nCount );
 118     sal_Int32 nRealCount = 0;
 119
 120     if( !mpDoc->GetCodeName().isEmpty() )
 121         aNames[nRealCount++] = msDocName;
 122
 123     OUString sSheetName, sCodeName;
 124     for( SCTAB i = 0; i < nCount; i++ )
 125     {
 126         mpDoc->GetCodeName( i, sCodeName );
 127         if (!sCodeName.isEmpty())
 128         {
 129             if( mpDoc->GetName( i, sSheetName ) )
 130                 aNames[nRealCount++] = sSheetName;
 131         }
 132     }
 133
 134     if( nCount != nRealCount )
 135         aNames.realloc( nRealCount );
 136
 137     return aNames;
 138 }
 139
 140 uno::Type SAL_CALL XMLCodeNameProvider::getElementType(  )
 141     throw (uno::RuntimeException, std::exception)
 142 {
 143     return getCppuType(static_cast<uno::Sequence<beans::PropertyValue>*>(0));
 144 }
 145
 146 sal_Bool SAL_CALL XMLCodeNameProvider::hasElements()
 147     throw (uno::RuntimeException, std::exception )
 148 {
 149     if( !mpDoc->GetCodeName().isEmpty() )
 150         return sal_True;
 151
 152     SCTAB nCount = mpDoc->GetTableCount();
 153     OUString sSheetName, sCodeName;
 154     for( SCTAB i = 0; i < nCount; i++ )
 155     {
 156         mpDoc->GetCodeName( i, sCodeName );
 157         if (!sCodeName.isEmpty() && mpDoc->GetName(i, sSheetName))
 158             return sal_True;
 159     }
 160
 161     return false;
 162 }
 163
 164 void XMLCodeNameProvider::set( const uno::Reference< container::XNameAccess>& xNameAccess, ScDocument *pDoc )
 165 {
 166     uno::Any aAny;
 167     OUString sDocName("*doc*");
 168     OUString sCodeName;
 169     if( xNameAccess->hasByName( sDocName ) )
 170     {
 171         aAny = xNameAccess->getByName( sDocName );
 172         if( _getCodeName( aAny, sCodeName ) )
 173             pDoc->SetCodeName( sCodeName );
 174     }
 175
 176     SCTAB nCount = pDoc->GetTableCount();
 177     OUString sSheetName;
 178     for( SCTAB i = 0; i < nCount; i++ )
 179     {
 180         if( pDoc->GetName( i, sSheetName ) &&
 181             xNameAccess->hasByName( sSheetName ) )
 182         {
 183             aAny = xNameAccess->getByName( sSheetName );
 184             if( _getCodeName( aAny, sCodeName ) )
 185                 pDoc->SetCodeName( i, sCodeName );
 186         }
 187     }
 188 }
 189
 190 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */