framework/source/helper/mischelper.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_framework.hxx"
  33
  34 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  35 #include <com/sun/star/frame/XModuleManager.hpp>
  36 #include <com/sun/star/beans/PropertyValue.hpp>
  37
  38 #include <tools/debug.hxx>
  39 #include <comphelper/processfactory.hxx>
  40 #include <helper/mischelper.hxx>
  41 #include <services.h>
  42
  43
  44 using namespace ::com::sun::star;
  45 using namespace ::com::sun::star::uno;
  46 using namespace ::com::sun::star::frame;
  47 using namespace ::com::sun::star::beans;
  48 using namespace ::com::sun::star::container;
  49 using namespace ::com::sun::star::lang;
  50
  51 namespace framework
  52 {
  53
  54 uno::Reference< linguistic2::XLanguageGuessing > LanguageGuessingHelper::GetGuesser() const
  55 {
  56     if (!m_xLanguageGuesser.is())
  57     {
  58         try
  59         {
  60             m_xLanguageGuesser = uno::Reference< linguistic2::XLanguageGuessing >(
  61                     m_xServiceManager->createInstance(
  62                         rtl::OUString::createFromAscii( "com.sun.star.linguistic2.LanguageGuessing" ) ),
  63                         uno::UNO_QUERY );
  64         }
  65         catch (uno::Exception &r)
  66         {
  67             (void) r;
  68             DBG_ASSERT( 0, "failed to get language guessing component" );
  69         }
  70     }
  71     return m_xLanguageGuesser;
  72 }
  73
  74 ::rtl::OUString RetrieveLabelFromCommand( const ::rtl::OUString& aCmdURL
  75             ,const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >&    _xServiceFactory
  76             ,::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess >&        _xUICommandLabels
  77             ,const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame >& _xFrame
  78             ,::rtl::OUString& _rModuleIdentifier
  79             ,sal_Bool& _rIni
  80             ,const sal_Char* _pName)
  81 {
  82     ::rtl::OUString aLabel;
  83
  84     // Retrieve popup menu labels
  85     if ( !_xUICommandLabels.is() )
  86     {
  87         try
  88         {
  89             if ( !_rIni )
  90             {
  91                 _rIni = sal_True;
  92                 Reference< XModuleManager > xModuleManager( _xServiceFactory->createInstance( SERVICENAME_MODULEMANAGER ), UNO_QUERY_THROW );
  93
  94                 try
  95                 {
  96                     _rModuleIdentifier = xModuleManager->identify( _xFrame );
  97                 }
  98                 catch( Exception& )
  99                 {
 100                 }
 101             }
 102
 103             Reference< XNameAccess > xNameAccess( _xServiceFactory->createInstance( SERVICENAME_UICOMMANDDESCRIPTION ), UNO_QUERY );
 104             if ( xNameAccess.is() )
 105             {
 106                 xNameAccess->getByName( _rModuleIdentifier ) >>= _xUICommandLabels;
 107             }
 108         }
 109         catch ( Exception& )
 110         {
 111         }
 112     }
 113
 114     if ( _xUICommandLabels.is() )
 115     {
 116         try
 117         {
 118             if ( aCmdURL.getLength() > 0 )
 119             {
 120                 rtl::OUString aStr;
 121                 Sequence< PropertyValue > aPropSeq;
 122                 if ( _xUICommandLabels->getByName( aCmdURL ) >>= aPropSeq )
 123                 {
 124                     for ( sal_Int32 i = 0; i < aPropSeq.getLength(); i++ )
 125                     {
 126                         if ( aPropSeq[i].Name.equalsAscii( _pName/*"Label"*/ ))
 127                         {
 128                             aPropSeq[i].Value >>= aStr;
 129                             break;
 130                         }
 131                     }
 132                 }
 133                 aLabel = aStr;
 134             }
 135         }
 136         catch ( com::sun::star::uno::Exception& )
 137         {
 138         }
 139     }
 140
 141     return aLabel;
 142 }
 143
 144 } // namespace framework
 145