svtools/source/control/filectrl2.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_svtools.hxx"
  33
  34 // this file contains code from filectrl.cxx which needs to be compiled with enabled exception hanling
  35 #include <filectrl.hxx>
  36 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  37 #include <com/sun/star/ui/dialogs/XFilePicker.hpp>
  38 #include <vcl/unohelp.hxx>
  39 #include <tools/urlobj.hxx>
  40 #include <osl/file.h>
  41 #include <vcl/stdtext.hxx>
  42 #include <tools/debug.hxx>
  43
  44 using namespace ::com::sun::star::uno;
  45 using namespace ::com::sun::star::lang;
  46 using namespace ::com::sun::star::ui;
  47
  48 void FileControl::ImplBrowseFile( )
  49 {
  50     try
  51     {
  52         XubString aNewText;
  53
  54         const ::rtl::OUString sServiceName = ::rtl::OUString::createFromAscii( "com.sun.star.ui.dialogs.FilePicker" );
  55
  56         Reference< XMultiServiceFactory > xMSF = vcl::unohelper::GetMultiServiceFactory();
  57         Reference < dialogs::XFilePicker > xFilePicker( xMSF->createInstance( sServiceName ), UNO_QUERY );
  58         if ( xFilePicker.is() )
  59         {
  60             // transform the system notation text into a file URL
  61             ::rtl::OUString sSystemNotation = GetText(), sFileURL;
  62             oslFileError nError = osl_getFileURLFromSystemPath( sSystemNotation.pData, &sFileURL.pData );
  63             if ( nError == osl_File_E_INVAL )
  64                 sFileURL = GetText();   // #97709# Maybe URL is already a file URL...
  65
  66             //#90430# Check if URL is really a file URL
  67             ::rtl::OUString aTmp;
  68             if ( osl_getSystemPathFromFileURL( sFileURL.pData, &aTmp.pData ) == osl_File_E_None )
  69             {
  70                 // initially set this directory
  71                 xFilePicker->setDisplayDirectory( sFileURL );
  72             }
  73
  74             if ( xFilePicker.is() && xFilePicker->execute() )
  75             {
  76                 Sequence < rtl::OUString > aPathSeq = xFilePicker->getFiles();
  77
  78                 if ( aPathSeq.getLength() )
  79                 {
  80                     aNewText = aPathSeq[0];
  81                     INetURLObject aObj( aNewText );
  82                     if ( aObj.GetProtocol() == INET_PROT_FILE )
  83                         aNewText = aObj.PathToFileName();
  84                     SetText( aNewText );
  85                     maEdit.GetModifyHdl().Call( &maEdit );
  86                 }
  87             }
  88         }
  89         else
  90             ShowServiceNotAvailableError( this, sServiceName, sal_True );
  91     }
  92     catch( const Exception& )
  93     {
  94         DBG_ERROR( "FileControl::ImplBrowseFile: caught an exception while executing the file picker!" );
  95     }
  96 }
  97