svx/source/cui/plfilter.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_svx.hxx"
  33
  34 #ifdef SVX_DLLIMPLEMENTATION
  35 #undef SVX_DLLIMPLEMENTATION
  36 #endif
  37
  38 #include <set>
  39 #include <map>
  40 #include <unotools/processfactory.hxx>
  41
  42 #include <tools/debug.hxx>
  43 #include <vcl/stdtext.hxx>
  44
  45 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  46 #include <com/sun/star/plugin/PluginDescription.hpp>
  47 #include <com/sun/star/plugin/XPluginManager.hpp>
  48
  49 using namespace std;
  50 using namespace com::sun::star::uno;
  51 using namespace com::sun::star::lang;
  52 using namespace com::sun::star::plugin;
  53
  54 struct ltstr
  55 {
  56     bool operator()( const String& s1, const String& s2 ) const
  57     {
  58         return ( s1.CompareTo( s2 ) == COMPARE_LESS );
  59     }
  60 };
  61
  62 typedef set< String, ltstr > StrSet;
  63 typedef map< String, StrSet, ltstr > FilterMap;
  64
  65
  66 //==================================================================================================
  67 void fillNetscapePluginFilters( Sequence< rtl::OUString >& rPluginNames, Sequence< rtl::OUString >& rPluginTypes )
  68 {
  69     Reference< XMultiServiceFactory > xMan( ::utl::getProcessServiceFactory() );
  70     Reference< XPluginManager > xPMgr( xMan->createInstance(
  71         rtl::OUString::createFromAscii("com.sun.star.plugin.PluginManager") ), UNO_QUERY );
  72
  73     if ( xPMgr.is() )
  74     {
  75         FilterMap aMap;
  76
  77         // mimetypes zusammenfassen: eine description, mehrere extensions
  78
  79         Sequence<PluginDescription > aDescriptions( xPMgr->getPluginDescriptions() );
  80         const PluginDescription * pDescriptions = aDescriptions.getConstArray();
  81         for ( UINT32 nPos = aDescriptions.getLength(); nPos--; )
  82         {
  83             const PluginDescription & rDescr = pDescriptions[nPos];
  84
  85             StrSet& rTypes = aMap[ rDescr.Description ];
  86             String aExtension( rDescr.Extension );
  87
  88             for ( USHORT nCnt = aExtension.GetTokenCount( ';' ); nCnt--; )
  89             {
  90                 // no default plugins anymore
  91                 String aExt( aExtension.GetToken( nCnt, ';' ) );
  92                 if ( aExt.CompareToAscii( "*.*" ) != COMPARE_EQUAL )
  93                     rTypes.insert( aExt );
  94             }
  95         }
  96
  97         rPluginNames = Sequence< rtl::OUString >( aMap.size() );
  98         rPluginTypes = Sequence< rtl::OUString >( aMap.size() );
  99         rtl::OUString* pPluginNames = rPluginNames.getArray();
 100         rtl::OUString* pPluginTypes = rPluginTypes.getArray();
 101         int nIndex = 0;
 102         for ( FilterMap::iterator iPos = aMap.begin(); iPos != aMap.end(); ++iPos )
 103         {
 104             String aText( (*iPos).first );
 105             String aType;
 106             StrSet& rTypes = (*iPos).second;
 107             StrSet::iterator i = rTypes.begin();
 108             while ( i != rTypes.end() )
 109             {
 110                 aType += (*i);
 111                 ++i;
 112                 if ( i != rTypes.end() )
 113                     aType += ';';
 114             }
 115
 116             if ( aType.Len() )
 117             {
 118                 aText += String::CreateFromAscii( " (" );
 119                 aText += aType;
 120                 aText += ')';
 121                 pPluginNames[nIndex] = aText;
 122                 pPluginTypes[nIndex] = aType;
 123                 nIndex++;
 124             }
 125         }
 126         rPluginNames.realloc( nIndex );
 127         rPluginTypes.realloc( nIndex );
 128     }
 129     else
 130         ShowServiceNotAvailableError( NULL,
 131             String::CreateFromAscii( RTL_CONSTASCII_STRINGPARAM( "com.sun.star.plugin.PluginManager" ) ), TRUE );
 132 }
 133