sd/source/filter/cgm/sdcgmfilter.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_sd.hxx"
  33
  34 #include <osl/module.hxx>
  35 #include <tools/urlobj.hxx>
  36 #include <svtools/itemset.hxx>
  37 #include <sfx2/docfile.hxx>
  38 #include <sfx2/docfilt.hxx>
  39 #include <svx/xflclit.hxx>
  40 #include <svx/xfillit0.hxx>
  41
  42 #include "sdpage.hxx"
  43 #include "drawdoc.hxx"
  44 #include "sdcgmfilter.hxx"
  45
  46 // -----------
  47 // - Defines -
  48 // -----------
  49
  50 #define CGM_IMPORT_CGM          0x00000001
  51 #define CGM_IMPORT_IM           0x00000002
  52
  53 #define CGM_EXPORT_IMPRESS      0x00000100
  54 #define CGM_EXPORT_META         0x00000200
  55 #define CGM_EXPORT_COMMENT      0x00000400
  56
  57 #define CGM_NO_PAD_BYTE         0x00010000
  58 #define CGM_BIG_ENDIAN          0x00020000
  59 #define CGM_LITTLE_ENDIAN       0x00040000
  60
  61 // --------------
  62 // - Namespaces -
  63 // --------------
  64
  65 using namespace ::com::sun::star::uno;
  66 using namespace ::com::sun::star::task;
  67 using namespace ::com::sun::star::frame;
  68
  69 // ------------
  70 // - Typedefs -
  71 // ------------
  72
  73 typedef UINT32 ( __LOADONCALLAPI *ImportCGM )( ::rtl::OUString&, Reference< XModel >&, UINT32, Reference< XStatusIndicator >& );
  74 typedef BOOL ( __LOADONCALLAPI *ExportCGM )( ::rtl::OUString&, Reference< XModel >&, Reference< XStatusIndicator >&, void* );
  75
  76 // ---------------
  77 // - SdPPTFilter -
  78 // ---------------
  79
  80 SdCGMFilter::SdCGMFilter( SfxMedium& rMedium, ::sd::DrawDocShell& rDocShell, sal_Bool bShowProgress ) :
  81     SdFilter( rMedium, rDocShell, bShowProgress )
  82 {
  83 }
  84
  85 // -----------------------------------------------------------------------------
  86
  87 SdCGMFilter::~SdCGMFilter()
  88 {
  89 }
  90
  91 // -----------------------------------------------------------------------------
  92
  93 sal_Bool SdCGMFilter::Import()
  94 {
  95     ::osl::Module* pLibrary = OpenLibrary( mrMedium.GetFilter()->GetUserData() );
  96     sal_Bool            bRet = sal_False;
  97
  98     if( pLibrary && mxModel.is() )
  99     {
 100         ImportCGM               FncImportCGM = reinterpret_cast< ImportCGM >( pLibrary->getFunctionSymbol( ::rtl::OUString::createFromAscii( "ImportCGM" ) ) );
 101         ::rtl::OUString aFileURL( mrMedium.GetURLObject().GetMainURL( INetURLObject::NO_DECODE ) );
 102         UINT32                  nRetValue;
 103
 104         if( mrDocument.GetPageCount() == 0L )
 105             mrDocument.CreateFirstPages();
 106
 107         CreateStatusIndicator();
 108         nRetValue = FncImportCGM( aFileURL, mxModel, CGM_IMPORT_CGM | CGM_BIG_ENDIAN | CGM_EXPORT_IMPRESS, mxStatusIndicator );
 109
 110         if( nRetValue )
 111         {
 112             bRet = TRUE;
 113
 114             if( ( nRetValue &~0xff000000 ) != 0xffffff )        // maybe the backgroundcolor is already white
 115             {                                                                                           // so we must not set a master page
 116                 mrDocument.StopWorkStartupDelay();
 117                 SdrObject* pObj = mrDocument.GetMasterSdPage(0, PK_STANDARD)->GetPresObj(PRESOBJ_BACKGROUND);
 118
 119                 if( pObj )
 120                 {
 121                     SfxItemSet  aSet( mrDocument.GetPool() );
 122                     Color               aColor( (BYTE)( nRetValue >> 16 ), (BYTE)( nRetValue >> 8 ), (BYTE)( nRetValue >> 16 ) );
 123
 124                     aSet.Put( XFillColorItem( String(), aColor ) );
 125                     aSet.Put( XFillStyleItem( XFILL_SOLID ) );
 126                     pObj->SetMergedItemSetAndBroadcast( aSet );
 127                 }
 128             }
 129         }
 130     }
 131
 132     delete pLibrary;
 133
 134     return bRet;
 135 }
 136
 137 // -----------------------------------------------------------------------------
 138
 139 sal_Bool SdCGMFilter::Export()
 140 {
 141     ::osl::Module* pLibrary = OpenLibrary( mrMedium.GetFilter()->GetUserData() );
 142     sal_Bool            bRet = sal_False;
 143
 144     if( pLibrary && mxModel.is() )
 145     {
 146         ExportCGM FncCGMExport = reinterpret_cast< ExportCGM >( pLibrary->getFunctionSymbol( ::rtl::OUString::createFromAscii( "ExportCGM" ) ) );
 147
 148         if( FncCGMExport )
 149         {
 150             ::rtl::OUString aPhysicalName( mrMedium.GetPhysicalName() );
 151
 152             /* !!!
 153             if ( pViewShell && pViewShell->GetView() )
 154                 pViewShell->GetView()->SdrEndTextEdit();
 155             */
 156             CreateStatusIndicator();
 157             bRet = FncCGMExport( aPhysicalName, mxModel, mxStatusIndicator, NULL );
 158         }
 159     }
 160
 161     delete pLibrary;
 162
 163     return bRet;
 164 }