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