shell/source/backends/kde4be/kde4pathslayer.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_shell.hxx"
  33
  34 #include "kde4pathslayer.hxx"
  35
  36 #include <QString>
  37 #include <kglobalsettings.h>
  38
  39 #include <com/sun/star/configuration/backend/PropertyInfo.hpp>
  40 #include <com/sun/star/configuration/backend/XLayerContentDescriber.hpp>
  41
  42 #include <osl/security.hxx>
  43 #include <osl/file.hxx>
  44 #include <com/sun/star/uno/Sequence.hxx>
  45
  46 #define SPACE      ' '
  47
  48 //==============================================================================
  49
  50 KDEPathsLayer::KDEPathsLayer(const uno::Reference<uno::XComponentContext>& xContext)
  51 {
  52     //Create instance of LayerContentDescriber Service
  53     rtl::OUString const k_sLayerDescriberService(RTL_CONSTASCII_USTRINGPARAM(
  54         "com.sun.star.comp.configuration.backend.LayerDescriber"));
  55
  56     typedef uno::Reference<backend::XLayerContentDescriber> LayerDescriber;
  57     uno::Reference< lang::XMultiComponentFactory > xServiceManager = xContext->getServiceManager();
  58     if( xServiceManager.is() )
  59     {
  60         m_xLayerContentDescriber = LayerDescriber::query(
  61             xServiceManager->createInstanceWithContext(k_sLayerDescriberService, xContext));
  62     }
  63     else
  64     {
  65         OSL_TRACE("Could not retrieve ServiceManager");
  66     }
  67 }
  68
  69 //------------------------------------------------------------------------------
  70
  71 void SAL_CALL KDEPathsLayer::readData( const uno::Reference<backend::XLayerHandler>& xHandler)
  72     throw ( backend::MalformedDataException, lang::NullPointerException,
  73             lang::WrappedTargetException, uno::RuntimeException)
  74 {
  75     if( ! m_xLayerContentDescriber.is() )
  76     {
  77         throw uno::RuntimeException( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(
  78             "Could not create com.sun.star.configuration.backend.LayerContentDescriber Service"
  79         ) ), static_cast < backend::XLayer * > (this) );
  80     }
  81
  82     uno::Sequence<backend::PropertyInfo> aPropInfoList(1);
  83     sal_Int32 nProperties = 0;
  84
  85     QString aDocumentsDir( KGlobalSettings::documentPath() );
  86     rtl::OUString sDocumentsDir;
  87     rtl::OUString sDocumentsURL;
  88     if ( aDocumentsDir.endsWith(QChar('/')) )
  89         aDocumentsDir.truncate ( aDocumentsDir.length() - 1 );
  90     sDocumentsDir = (const sal_Unicode *) aDocumentsDir.utf16();
  91     osl_getFileURLFromSystemPath( sDocumentsDir.pData, &sDocumentsURL.pData );
  92
  93     aPropInfoList[nProperties].Name = rtl::OUString(
  94         RTL_CONSTASCII_USTRINGPARAM( "org.openoffice.Office.Paths/Variables/Work") );
  95     aPropInfoList[nProperties].Type = rtl::OUString(
  96         RTL_CONSTASCII_USTRINGPARAM( "string" ) );
  97     aPropInfoList[nProperties].Protected = sal_False;
  98     aPropInfoList[nProperties++].Value = uno::makeAny( sDocumentsURL );
  99
 100     if( nProperties > 0 )
 101     {
 102         aPropInfoList.realloc(nProperties);
 103         m_xLayerContentDescriber->describeLayer(xHandler, aPropInfoList);
 104     }
 105 }
 106
 107 //------------------------------------------------------------------------------
 108
 109 rtl::OUString SAL_CALL KDEPathsLayer::getTimestamp(void)
 110     throw (uno::RuntimeException)
 111 {
 112     // Return the value as timestamp to avoid regenerating the binary cache
 113     // on each office launch.
 114
 115     ::rtl::OUString sTimeStamp,
 116                     sep( RTL_CONSTASCII_USTRINGPARAM( "$" ) );
 117
 118     QString aDocumentsDir;
 119     aDocumentsDir = KGlobalSettings::documentPath();
 120
 121     sTimeStamp += (const sal_Unicode *) aDocumentsDir.utf16();
 122
 123     return sTimeStamp;
 124 }