svx/source/xoutdev/xexch.cxx

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   5  * Copyright 2008 by Sun Microsystems, Inc.
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   9  * $RCSfile: xexch.cxx,v $
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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_svx.hxx"
  33
  34 // include ---------------------------------------------------------------
  35
  36 #include <sot/formats.hxx>
  37 #include <tools/vcompat.hxx>
  38 #include <svx/xflasit.hxx>
  39 #include <svx/xfillit0.hxx>
  40 #ifndef _SFXIPOOL_HXX
  41 #include <svtools/itempool.hxx>
  42 #endif
  43 #include <svtools/whiter.hxx>
  44 #ifndef _SFXIPOOL_HXX
  45 #include <svtools/itempool.hxx>
  46 #endif
  47 #include <svtools/itemset.hxx>
  48 #include <svx/xdef.hxx>
  49 #include "xexch.hxx"
  50
  51
  52 TYPEINIT1_AUTOFACTORY( XFillExchangeData, SvDataCopyStream );
  53
  54
  55 /*************************************************************************
  56 |*
  57 |* Default-Ctor (Fuer Assign())
  58 |*
  59 *************************************************************************/
  60 XFillExchangeData::XFillExchangeData() :
  61     pXFillAttrSetItem( NULL ),
  62     pPool( NULL )
  63 {
  64 }
  65
  66
  67 /*************************************************************************
  68 |*
  69 |* Ctor
  70 |*
  71 *************************************************************************/
  72 XFillExchangeData::XFillExchangeData( const XFillAttrSetItem rXFillAttrSetItem ) :
  73     pXFillAttrSetItem( (XFillAttrSetItem*) rXFillAttrSetItem.Clone( rXFillAttrSetItem.GetItemSet().GetPool() ) ),
  74     pPool( rXFillAttrSetItem.GetItemSet().GetPool() )
  75 {
  76 }
  77
  78
  79 /*************************************************************************
  80 |*
  81 |* Dtor
  82 |*
  83 *************************************************************************/
  84 XFillExchangeData::~XFillExchangeData()
  85 {
  86     delete pXFillAttrSetItem;
  87 }
  88
  89 /*************************************************************************
  90 |*
  91 |*
  92 |*
  93 *************************************************************************/
  94 ULONG XFillExchangeData::RegisterClipboardFormatName()
  95 {
  96     return( SOT_FORMATSTR_ID_XFA );
  97 }
  98
  99 /******************************************************************************
 100 |*
 101 |*  Binaer-Export (z.Z. ohne Versionsverwaltung, da nicht persistent!)
 102 |*
 103 \******************************************************************************/
 104
 105 SvStream& operator<<( SvStream& rOStm, const XFillExchangeData& rData )
 106 {
 107     if( rData.pXFillAttrSetItem )
 108     {
 109         SfxWhichIter            aIter( rData.pXFillAttrSetItem->GetItemSet() );
 110         USHORT                          nWhich = aIter.FirstWhich();
 111         const SfxPoolItem*      pItem;
 112         sal_uInt32                      nItemCount = 0;
 113         sal_Size                        nFirstPos = rOStm.Tell();
 114
 115         rOStm << nItemCount;
 116
 117         while( nWhich )
 118         {
 119             if( SFX_ITEM_SET == rData.pXFillAttrSetItem->GetItemSet().GetItemState( nWhich, FALSE, &pItem ) )
 120             {
 121                 VersionCompat   aCompat( rOStm, STREAM_WRITE );
 122                 const USHORT    nItemVersion2 = pItem->GetVersion( (USHORT) rOStm.GetVersion() );
 123
 124                 rOStm << nWhich << nItemVersion2;
 125                 pItem->Store( rOStm, nItemVersion2 );
 126
 127                 nItemCount++;
 128             }
 129
 130             nWhich = aIter.NextWhich();
 131         }
 132
 133         const ULONG nLastPos = rOStm.Tell();
 134         rOStm.Seek( nFirstPos );
 135         rOStm << nItemCount;
 136         rOStm.Seek( nLastPos );
 137     }
 138
 139     return rOStm;
 140 }
 141
 142
 143 /******************************************************************************
 144 |*
 145 |*  Binaer-Import (z.Z. ohne Versionsverwaltung, da nicht persistent!)
 146 |*
 147 \******************************************************************************/
 148
 149 SvStream& operator>>( SvStream& rIStm, XFillExchangeData& rData )
 150 {
 151     DBG_ASSERT( rData.pPool, "XFillExchangeData has no pool" );
 152
 153     SfxItemSet*         pSet = new SfxItemSet ( *rData.pPool, XATTR_FILL_FIRST, XATTR_FILL_LAST );
 154     SfxPoolItem*        pNewItem;
 155     sal_uInt32          nItemCount = 0;
 156     USHORT                      nWhich, nItemVersion;
 157
 158     rIStm >> nItemCount;
 159
 160     if( nItemCount > ( XATTR_FILL_LAST - XATTR_FILL_FIRST + 1 ) )
 161         nItemCount = ( XATTR_FILL_LAST - XATTR_FILL_FIRST + 1 );
 162
 163     for( sal_uInt32 i = 0; i < nItemCount; i++ )
 164     {
 165         VersionCompat aCompat( rIStm, STREAM_READ );
 166
 167         rIStm >> nWhich >> nItemVersion;
 168
 169         if( nWhich )
 170         {
 171             pNewItem = rData.pPool->GetDefaultItem( nWhich ).Create( rIStm, nItemVersion );
 172
 173             if( pNewItem )
 174             {
 175                 pSet->Put( *pNewItem );
 176                 delete pNewItem;
 177             }
 178         }
 179     }
 180
 181     delete rData.pXFillAttrSetItem;
 182     rData.pXFillAttrSetItem = new XFillAttrSetItem( pSet );
 183     rData.pPool = rData.pXFillAttrSetItem->GetItemSet().GetPool();
 184
 185     return rIStm;
 186 }
 187
 188 /*************************************************************************
 189 |*
 190 |*        XBitmap& XBitmap::operator=( const XBitmap& rXBmp )
 191 |*
 192 *************************************************************************/
 193
 194 XFillExchangeData& XFillExchangeData::operator=( const XFillExchangeData& rData )
 195 {
 196     delete pXFillAttrSetItem;
 197
 198     if( rData.pXFillAttrSetItem )
 199         pXFillAttrSetItem = (XFillAttrSetItem*) rData.pXFillAttrSetItem->Clone( pPool = rData.pXFillAttrSetItem->GetItemSet().GetPool() );
 200     else
 201     {
 202         pPool = NULL;
 203         pXFillAttrSetItem = NULL;
 204     }
 205
 206     return( *this );
 207 }