sfx2/source/appl/helpdispatch.cxx

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  28
  29
  30 #include "helpdispatch.hxx"
  31 #include <sfx2/sfxuno.hxx>
  32 #include "newhelp.hxx"
  33 #include <tools/debug.hxx>
  34 #include <com/sun/star/frame/XNotifyingDispatch.hpp>
  35
  36 using namespace ::com::sun::star::beans;
  37 using namespace ::com::sun::star::frame;
  38 using namespace ::com::sun::star::uno;
  39 using namespace ::com::sun::star::util;
  40
  41 // class HelpInterceptor_Impl --------------------------------------------
  42
  43 HelpDispatch_Impl::HelpDispatch_Impl( HelpInterceptor_Impl& _rInterceptor,
  44                                       const ::com::sun::star::uno::Reference<
  45                                           ::com::sun::star::frame::XDispatch >& _xDisp ) :
  46
  47     m_rInterceptor  ( _rInterceptor ),
  48     m_xRealDispatch ( _xDisp )
  49
  50 {
  51 }
  52
  53 // -----------------------------------------------------------------------
  54
  55 HelpDispatch_Impl::~HelpDispatch_Impl()
  56 {
  57 }
  58
  59 // -----------------------------------------------------------------------
  60 // XDispatch
  61
  62 void SAL_CALL HelpDispatch_Impl::dispatch(
  63
  64     const URL& aURL, const Sequence< PropertyValue >& aArgs ) throw( RuntimeException )
  65
  66 {
  67     DBG_ASSERT( m_xRealDispatch.is(), "invalid dispatch" );
  68
  69     // search for a keyword (dispatch from the basic ide)
  70     sal_Bool bHasKeyword = sal_False;
  71     String sKeyword;
  72     const PropertyValue* pBegin = aArgs.getConstArray();
  73     const PropertyValue* pEnd   = pBegin + aArgs.getLength();
  74     for ( ; pBegin != pEnd; ++pBegin )
  75     {
  76         if ( 0 == ( *pBegin ).Name.compareToAscii( "HelpKeyword" ) )
  77         {
  78             rtl::OUString sHelpKeyword;
  79             if ( ( ( *pBegin ).Value >>= sHelpKeyword ) && !sHelpKeyword.isEmpty() )
  80             {
  81                 sKeyword = String( sHelpKeyword );
  82                 bHasKeyword = ( sKeyword.Len() > 0 );
  83                 break;
  84             }
  85         }
  86     }
  87
  88     // if a keyword was found, then open it
  89     SfxHelpWindow_Impl* pHelpWin = m_rInterceptor.GetHelpWindow();
  90     DBG_ASSERT( pHelpWin, "invalid HelpWindow" );
  91     if ( bHasKeyword )
  92     {
  93         pHelpWin->OpenKeyword( sKeyword );
  94         return;
  95     }
  96
  97     pHelpWin->loadHelpContent(aURL.Complete);
  98 }
  99
 100 // -----------------------------------------------------------------------
 101
 102 void SAL_CALL HelpDispatch_Impl::addStatusListener(
 103
 104     const Reference< XStatusListener >& xControl, const URL& aURL ) throw( RuntimeException )
 105
 106 {
 107     DBG_ASSERT( m_xRealDispatch.is(), "invalid dispatch" );
 108     m_xRealDispatch->addStatusListener( xControl, aURL );
 109 }
 110
 111 // -----------------------------------------------------------------------
 112
 113 void SAL_CALL HelpDispatch_Impl::removeStatusListener(
 114
 115     const Reference< XStatusListener >& xControl, const URL& aURL ) throw( RuntimeException )
 116
 117 {
 118     DBG_ASSERT( m_xRealDispatch.is(), "invalid dispatch" );
 119     m_xRealDispatch->removeStatusListener( xControl, aURL );
 120 }
 121
 122 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */