comphelper/source/misc/synchronousdispatch.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_comphelper.hxx"
  33
  34 /** === begin UNO includes === **/
  35 #include "com/sun/star/frame/XDispatchProvider.hpp"
  36 #include "com/sun/star/frame/XSynchronousDispatch.hpp"
  37 #include "com/sun/star/lang/XComponent.hpp"
  38 #include "com/sun/star/lang/XMultiServiceFactory.hpp"
  39 #include "com/sun/star/util/XURLTransformer.hpp"
  40 /** === end UNO includes === **/
  41
  42 #include "comphelper/synchronousdispatch.hxx"
  43 #include "comphelper/processfactory.hxx"
  44
  45 #define UNISTRING(s) rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(s))
  46
  47 //.........................................................................
  48 namespace comphelper
  49 {
  50 //.........................................................................
  51
  52 using namespace ::com::sun::star;
  53
  54 //====================================================================
  55 //= SynchronousDispatch
  56 //====================================================================
  57
  58 uno::Reference< lang::XComponent > SynchronousDispatch::dispatch(
  59         const uno::Reference< uno::XInterface > &xStartPoint,
  60         const rtl::OUString &sURL,
  61         const rtl::OUString &sTarget,
  62         const sal_Int32 nFlags,
  63         const uno::Sequence< beans::PropertyValue > &lArguments )
  64 {
  65     util::URL aURL;
  66     aURL.Complete = sURL;
  67     uno::Reference < util::XURLTransformer > xTrans( ::comphelper::getProcessServiceFactory()->createInstance(
  68                                                                    UNISTRING("com.sun.star.util.URLTransformer" )),
  69                                                      uno::UNO_QUERY );
  70     if ( xTrans.is() )
  71         xTrans->parseStrict( aURL );
  72
  73     uno::Reference < frame::XDispatch > xDispatcher;
  74     uno::Reference < frame::XDispatchProvider > xProvider( xStartPoint, uno::UNO_QUERY );
  75
  76     if ( xProvider.is() )
  77         xDispatcher = xProvider->queryDispatch( aURL, sTarget, nFlags );
  78
  79     uno::Reference < lang::XComponent > aComponent;
  80
  81     if ( xDispatcher.is() )
  82     {
  83         try
  84         {
  85             uno::Any aRet;
  86             uno::Reference < frame::XSynchronousDispatch > xSyncDisp( xDispatcher, uno::UNO_QUERY_THROW );
  87
  88             aRet = xSyncDisp->dispatchWithReturnValue( aURL, lArguments );
  89
  90             aRet >>= aComponent;
  91         }
  92         catch ( uno::Exception& )
  93         {
  94             rtl::OUString aMsg = UNISTRING( "SynchronousDispatch::dispatch() Error while dispatching! ");
  95             OSL_ENSURE( sal_False, OUStringToOString(aMsg, RTL_TEXTENCODING_ASCII_US).getStr());
  96         }
  97     }
  98
  99     return aComponent;
 100 }
 101
 102 //.........................................................................
 103 }       // namespace comphelper
 104 //.........................................................................
 105