unotools/source/ucbhelper/progresshandlerwrap.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_unotools.hxx"
  33 #include <unotools/progresshandlerwrap.hxx>
  34
  35 namespace utl
  36 {
  37
  38 using namespace ::com::sun::star::uno;
  39 using namespace ::com::sun::star::task;
  40 using namespace ::com::sun::star::ucb;
  41
  42 ProgressHandlerWrap::ProgressHandlerWrap( ::com::sun::star::uno::Reference< ::com::sun::star::task::XStatusIndicator > xSI )
  43 : m_xStatusIndicator( xSI )
  44 {
  45 }
  46
  47 sal_Bool getStatusFromAny_Impl( const Any& aAny, ::rtl::OUString& aText, sal_Int32& nNum )
  48 {
  49     sal_Bool bNumIsSet = sal_False;
  50
  51     Sequence< Any > aSetList;
  52     if( ( aAny >>= aSetList ) && aSetList.getLength() )
  53         for( int ind = 0; ind < aSetList.getLength(); ind++ )
  54         {
  55             if( !bNumIsSet && ( aSetList[ind] >>= nNum ) )
  56                 bNumIsSet = sal_True;
  57             else
  58                 !aText.getLength() && ( aSetList[ind] >>= aText );
  59         }
  60
  61     return bNumIsSet;
  62 }
  63
  64 void SAL_CALL ProgressHandlerWrap::push( const Any& Status )
  65     throw( RuntimeException )
  66 {
  67     if( !m_xStatusIndicator.is() )
  68         return;
  69
  70     ::rtl::OUString aText;
  71     sal_Int32 nRange;
  72
  73     if( getStatusFromAny_Impl( Status, aText, nRange ) )
  74         m_xStatusIndicator->start( aText, nRange );
  75 }
  76
  77 void SAL_CALL ProgressHandlerWrap::update( const Any& Status )
  78     throw( RuntimeException )
  79 {
  80     if( !m_xStatusIndicator.is() )
  81         return;
  82
  83     ::rtl::OUString aText;
  84     sal_Int32 nValue;
  85
  86     if( getStatusFromAny_Impl( Status, aText, nValue ) )
  87     {
  88         if( aText.getLength() ) m_xStatusIndicator->setText( aText );
  89         m_xStatusIndicator->setValue( nValue );
  90     }
  91 }
  92
  93 void SAL_CALL ProgressHandlerWrap::pop()
  94         throw( RuntimeException )
  95 {
  96     if( m_xStatusIndicator.is() )
  97         m_xStatusIndicator->end();
  98 }
  99
 100 } // namespace utl
 101