LibreOffice Module comphelper (master)  1
synchronousdispatch.cxx
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19 
20 
21 #include <com/sun/star/frame/XDispatchProvider.hpp>
22 #include <com/sun/star/frame/XSynchronousDispatch.hpp>
23 #include <com/sun/star/lang/XComponent.hpp>
24 #include <com/sun/star/util/URLTransformer.hpp>
25 
28 #include <sal/log.hxx>
29 
30 namespace comphelper
31 {
32 
33 
34 using namespace ::com::sun::star;
35 
36 uno::Reference< lang::XComponent > SynchronousDispatch::dispatch(
37  const uno::Reference< uno::XInterface > &xStartPoint,
38  const OUString &sURL,
39  const OUString &sTarget,
40  const uno::Sequence< beans::PropertyValue > &lArguments )
41 {
42  util::URL aURL;
43  aURL.Complete = sURL;
44  uno::Reference < util::XURLTransformer > xTrans = util::URLTransformer::create( ::comphelper::getProcessComponentContext() );
45  xTrans->parseStrict( aURL );
46 
47  uno::Reference < frame::XDispatch > xDispatcher;
48  uno::Reference < frame::XDispatchProvider > xProvider( xStartPoint, uno::UNO_QUERY );
49 
50  if ( xProvider.is() )
51  xDispatcher = xProvider->queryDispatch( aURL, sTarget, 0 );
52 
53  uno::Reference < lang::XComponent > aComponent;
54 
55  if ( xDispatcher.is() )
56  {
57  try
58  {
59  uno::Any aRet;
60  uno::Reference < frame::XSynchronousDispatch > xSyncDisp( xDispatcher, uno::UNO_QUERY_THROW );
61 
62  aRet = xSyncDisp->dispatchWithReturnValue( aURL, lArguments );
63 
64  aRet >>= aComponent;
65  }
66  catch ( uno::Exception& )
67  {
68  SAL_WARN("comphelper","SynchronousDispatch::dispatch() Error while dispatching!");
69  }
70  }
71 
72  return aComponent;
73 }
74 
75 
76 } // namespace comphelper
77 
78 
79 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
static COMPHELPER_DLLPUBLIC css::uno::Reference< css::lang::XComponent > dispatch(const css::uno::Reference< css::uno::XInterface > &xStartPoint, const OUString &sURL, const OUString &sTarget, const css::uno::Sequence< css::beans::PropertyValue > &lArguments)
Reference< XComponentContext > getProcessComponentContext()
This function gets the process service factory's default component context.
#define SAL_WARN(area, stream)