shell/source/backends/kdebe/kdepathslayer.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_shell.hxx"
  33 #include "kdepathslayer.hxx"
  34 #include <vcl/kde_headers.h>
  35 #include <com/sun/star/configuration/backend/PropertyInfo.hpp>
  36 #ifndef _COM_SUN_STAR_CONFIGURATION_BACKEND_XLAYERCONTENTDESCIBER_HPP_
  37 #include <com/sun/star/configuration/backend/XLayerContentDescriber.hpp>
  38 #endif
  39 #include <osl/security.hxx>
  40 #include <osl/file.hxx>
  41 #include <com/sun/star/uno/Sequence.hxx>
  42
  43 #define SPACE      ' '
  44
  45 //==============================================================================
  46
  47 KDEPathsLayer::KDEPathsLayer(const uno::Reference<uno::XComponentContext>& xContext)
  48 {
  49     //Create instance of LayerContentDescriber Service
  50     rtl::OUString const k_sLayerDescriberService(RTL_CONSTASCII_USTRINGPARAM(
  51         "com.sun.star.comp.configuration.backend.LayerDescriber"));
  52
  53     typedef uno::Reference<backend::XLayerContentDescriber> LayerDescriber;
  54     uno::Reference< lang::XMultiComponentFactory > xServiceManager = xContext->getServiceManager();
  55     if( xServiceManager.is() )
  56     {
  57         m_xLayerContentDescriber = LayerDescriber::query(
  58             xServiceManager->createInstanceWithContext(k_sLayerDescriberService, xContext));
  59     }
  60     else
  61     {
  62         OSL_TRACE("Could not retrieve ServiceManager");
  63     }
  64 }
  65
  66 //------------------------------------------------------------------------------
  67
  68 void SAL_CALL KDEPathsLayer::readData( const uno::Reference<backend::XLayerHandler>& xHandler)
  69     throw ( backend::MalformedDataException, lang::NullPointerException,
  70             lang::WrappedTargetException, uno::RuntimeException)
  71 {
  72     if( ! m_xLayerContentDescriber.is() )
  73     {
  74         throw uno::RuntimeException( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(
  75             "Could not create com.sun.star.configuration.backend.LayerContentDescriber Service"
  76         ) ), static_cast < backend::XLayer * > (this) );
  77     }
  78
  79     uno::Sequence<backend::PropertyInfo> aPropInfoList(1);
  80     sal_Int32 nProperties = 0;
  81
  82     QString aDocumentsDir( KGlobalSettings::documentPath() );
  83     rtl::OUString sDocumentsDir;
  84     rtl::OUString sDocumentsURL;
  85     if ( aDocumentsDir.endsWith(QChar('/')) )
  86         aDocumentsDir.truncate ( aDocumentsDir.length() - 1 );
  87     sDocumentsDir = (const sal_Unicode *) aDocumentsDir.ucs2();
  88     osl_getFileURLFromSystemPath( sDocumentsDir.pData, &sDocumentsURL.pData );
  89
  90     aPropInfoList[nProperties].Name = rtl::OUString(
  91         RTL_CONSTASCII_USTRINGPARAM( "org.openoffice.Office.Paths/Variables/Work") );
  92     aPropInfoList[nProperties].Type = rtl::OUString(
  93         RTL_CONSTASCII_USTRINGPARAM( "string" ) );
  94     aPropInfoList[nProperties].Protected = sal_False;
  95     aPropInfoList[nProperties++].Value = uno::makeAny( sDocumentsURL );
  96
  97     if( nProperties > 0 )
  98     {
  99         aPropInfoList.realloc(nProperties);
 100         m_xLayerContentDescriber->describeLayer(xHandler, aPropInfoList);
 101     }
 102 }
 103
 104 //------------------------------------------------------------------------------
 105
 106 rtl::OUString SAL_CALL KDEPathsLayer::getTimestamp(void)
 107     throw (uno::RuntimeException)
 108 {
 109     // Return the value as timestamp to avoid regenerating the binary cache
 110     // on each office launch.
 111
 112     ::rtl::OUString sTimeStamp,
 113                     sep( RTL_CONSTASCII_USTRINGPARAM( "$" ) );
 114
 115     QString aDocumentsDir;
 116     aDocumentsDir = KGlobalSettings::documentPath();
 117
 118     sTimeStamp += (const sal_Unicode *) aDocumentsDir.ucs2();
 119
 120     return sTimeStamp;
 121 }