svx/source/items/clipfmtitem.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 <svx/clipfmtitem.hxx>
  21 #include <com/sun/star/frame/status/ClipboardFormats.hpp>
  22
  23 #include <boost/ptr_container/ptr_vector.hpp>
  24
  25 struct SvxClipboardFmtItem_Impl
  26 {
  27     boost::ptr_vector< boost::nullable<OUString> > aFmtNms;
  28     std::vector<sal_uIntPtr> aFmtIds;
  29
  30     SvxClipboardFmtItem_Impl() {}
  31     SvxClipboardFmtItem_Impl( const SvxClipboardFmtItem_Impl& );
  32 };
  33
  34 TYPEINIT1_FACTORY( SvxClipboardFmtItem, SfxPoolItem , new  SvxClipboardFmtItem(0));
  35
  36 SvxClipboardFmtItem_Impl::SvxClipboardFmtItem_Impl(
  37                             const SvxClipboardFmtItem_Impl& rCpy )
  38     : aFmtNms(rCpy.aFmtNms)
  39     , aFmtIds(rCpy.aFmtIds)
  40 {
  41 }
  42
  43 SvxClipboardFmtItem::SvxClipboardFmtItem( sal_uInt16 nId )
  44     : SfxPoolItem( nId ), pImpl( new SvxClipboardFmtItem_Impl )
  45 {
  46 }
  47
  48 SvxClipboardFmtItem::SvxClipboardFmtItem( const SvxClipboardFmtItem& rCpy )
  49     : SfxPoolItem( rCpy.Which() ),
  50     pImpl( new SvxClipboardFmtItem_Impl( *rCpy.pImpl ) )
  51 {
  52 }
  53
  54 SvxClipboardFmtItem::~SvxClipboardFmtItem()
  55 {
  56     delete pImpl;
  57 }
  58
  59 bool SvxClipboardFmtItem::QueryValue( com::sun::star::uno::Any& rVal, sal_uInt8 /*nMemberId*/ ) const
  60 {
  61     sal_uInt16 nCount = Count();
  62
  63     ::com::sun::star::frame::status::ClipboardFormats aClipFormats;
  64
  65     aClipFormats.Identifiers.realloc( nCount );
  66     aClipFormats.Names.realloc( nCount );
  67     for ( sal_uInt16 n=0; n < nCount; n++ )
  68     {
  69         aClipFormats.Identifiers[n] = (sal_Int64)GetClipbrdFormatId( n );
  70         aClipFormats.Names[n] = GetClipbrdFormatName( n );
  71     }
  72
  73     rVal <<= aClipFormats;
  74     return true;
  75 }
  76
  77 bool SvxClipboardFmtItem::PutValue( const ::com::sun::star::uno::Any& rVal, sal_uInt8 /*nMemberId*/ )
  78 {
  79     ::com::sun::star::frame::status::ClipboardFormats aClipFormats;
  80     if ( rVal >>= aClipFormats )
  81     {
  82         sal_uInt16 nCount = sal_uInt16( aClipFormats.Identifiers.getLength() );
  83
  84         pImpl->aFmtIds.clear();
  85         pImpl->aFmtNms.clear();
  86         for ( sal_uInt16 n=0; n < nCount; ++n )
  87             AddClipbrdFormat( sal_uIntPtr( aClipFormats.Identifiers[n] ), aClipFormats.Names[n], n );
  88
  89         return true;
  90     }
  91
  92     return false;
  93 }
  94
  95 int SvxClipboardFmtItem::operator==( const SfxPoolItem& rComp ) const
  96 {
  97     const SvxClipboardFmtItem& rCmp = (SvxClipboardFmtItem&)rComp;
  98     if(rCmp.pImpl->aFmtNms.size() != pImpl->aFmtNms.size())
  99         return 0;
 100
 101     int nRet = 1;
 102     for( sal_uInt16 n = 0, nEnd = rCmp.pImpl->aFmtNms.size(); n < nEnd; ++n )
 103     {
 104         if( pImpl->aFmtIds[ n ] != rCmp.pImpl->aFmtIds[ n ] ||
 105             ( pImpl->aFmtNms.is_null(n) ^ rCmp.pImpl->aFmtNms.is_null(n) ) ||
 106             ( !pImpl->aFmtNms.is_null(n) && pImpl->aFmtNms[n] != rCmp.pImpl->aFmtNms[n] ) )
 107         {
 108             nRet = 0;
 109             break;
 110         }
 111     }
 112
 113     return nRet;
 114 }
 115
 116 SfxPoolItem* SvxClipboardFmtItem::Clone( SfxItemPool * /*pPool*/ ) const
 117 {
 118     return new SvxClipboardFmtItem( *this );
 119 }
 120
 121 void SvxClipboardFmtItem::AddClipbrdFormat( sal_uIntPtr nId, sal_uInt16 nPos )
 122 {
 123     if( nPos > pImpl->aFmtNms.size() )
 124         nPos = pImpl->aFmtNms.size();
 125
 126     pImpl->aFmtNms.insert(pImpl->aFmtNms.begin() + nPos, 0);
 127     pImpl->aFmtIds.insert( pImpl->aFmtIds.begin()+nPos, nId );
 128 }
 129
 130 void SvxClipboardFmtItem::AddClipbrdFormat( sal_uIntPtr nId, const OUString& rName,
 131                             sal_uInt16 nPos )
 132 {
 133     if( nPos > pImpl->aFmtNms.size() )
 134         nPos = pImpl->aFmtNms.size();
 135
 136     pImpl->aFmtNms.insert(pImpl->aFmtNms.begin() + nPos, new OUString(rName));
 137     pImpl->aFmtIds.insert( pImpl->aFmtIds.begin()+nPos, nId );
 138 }
 139
 140 sal_uInt16 SvxClipboardFmtItem::Count() const
 141 {
 142     return pImpl->aFmtIds.size();
 143 }
 144
 145 sal_uIntPtr SvxClipboardFmtItem::GetClipbrdFormatId( sal_uInt16 nPos ) const
 146 {
 147     return pImpl->aFmtIds[ nPos ];
 148 }
 149
 150 const OUString SvxClipboardFmtItem::GetClipbrdFormatName( sal_uInt16 nPos ) const
 151 {
 152     return pImpl->aFmtNms.is_null(nPos) ? OUString() : pImpl->aFmtNms[nPos];
 153 }
 154
 155
 156 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */