sdext/source/presenter/PresenterComponent.cxx

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  31
  32 // MARKER(update_precomp.py): autogen include statement, do not remove
  33 #include "precompiled_sdext.hxx"
  34
  35 #include "PresenterComponent.hxx"
  36 #include "cppuhelper/factory.hxx"
  37 #include "cppuhelper/implementationentry.hxx"
  38 #include <com/sun/star/deployment/DeploymentException.hpp>
  39 #include <com/sun/star/deployment/XPackageInformationProvider.hpp>
  40
  41 #include "PresenterExtensionIdentifier.hxx"
  42 #include "PresenterProtocolHandler.hxx"
  43 #include "PresenterScreen.hxx"
  44
  45 using namespace ::com::sun::star;
  46 using namespace ::com::sun::star::uno;
  47 using namespace cppu;
  48 using namespace osl;
  49 using ::rtl::OUString;
  50
  51
  52
  53 namespace sdext { namespace presenter {
  54
  55 static OUString gsBasePath;
  56
  57 ::rtl::OUString PresenterComponent::GetBasePath (
  58     const Reference<XComponentContext>& rxComponentContext)
  59 {
  60     return GetBasePath(rxComponentContext, gsExtensionIdentifier);
  61 }
  62
  63
  64
  65
  66 ::rtl::OUString PresenterComponent::GetBasePath (
  67     const Reference<XComponentContext>& rxComponentContext,
  68     const OUString& rsExtensionIdentifier)
  69 {
  70     if (gsBasePath.getLength() == 0)
  71     {
  72         // Determine the base path of the bitmaps.
  73         Reference<deployment::XPackageInformationProvider> xInformationProvider (
  74             rxComponentContext->getValueByName(
  75                 OUString(RTL_CONSTASCII_USTRINGPARAM(
  76                     "/singletons/com.sun.star.deployment.PackageInformationProvider"))),
  77             UNO_QUERY);
  78         if (xInformationProvider.is())
  79         {
  80             try
  81             {
  82                 gsBasePath = xInformationProvider->getPackageLocation(rsExtensionIdentifier)
  83                     + OUString(RTL_CONSTASCII_USTRINGPARAM("/"));
  84             }
  85             catch(deployment::DeploymentException&)
  86             {
  87             }
  88         }
  89     }
  90
  91     return gsBasePath;
  92 }
  93
  94
  95
  96 rtl_StandardModuleCount g_moduleCount = MODULE_COUNT_INIT;
  97
  98 static struct ImplementationEntry gServiceEntries[] =
  99 {
 100     {
 101         PresenterProtocolHandler::Create,
 102         PresenterProtocolHandler::getImplementationName_static,
 103         PresenterProtocolHandler::getSupportedServiceNames_static,
 104         createSingleComponentFactory, &g_moduleCount.modCnt, 0
 105     },
 106     {
 107         PresenterScreenJob::Create,
 108         PresenterScreenJob::getImplementationName_static,
 109         PresenterScreenJob::getSupportedServiceNames_static,
 110         createSingleComponentFactory, 0, 0
 111     },
 112     { 0, 0, 0, 0, 0, 0 }
 113 };
 114
 115
 116
 117
 118 extern "C"
 119 {
 120     sal_Bool SAL_CALL component_canUnload( TimeValue *pTime )
 121     {
 122         return g_moduleCount.canUnload( &g_moduleCount , pTime );
 123     }
 124
 125
 126
 127
 128     void SAL_CALL component_getImplementationEnvironment(
 129         const sal_Char ** ppEnvTypeName, uno_Environment ** )
 130     {
 131         *ppEnvTypeName = CPPU_CURRENT_LANGUAGE_BINDING_NAME;
 132     }
 133
 134
 135
 136
 137     sal_Bool SAL_CALL component_writeInfo(
 138         void * pServiceManager, void * pRegistryKey )
 139     {
 140         return component_writeInfoHelper(pServiceManager, pRegistryKey, gServiceEntries);
 141     }
 142
 143
 144
 145
 146     void * SAL_CALL component_getFactory(
 147         const sal_Char * pImplName, void * pServiceManager, void * pRegistryKey )
 148     {
 149         return component_getFactoryHelper( pImplName, pServiceManager, pRegistryKey , gServiceEntries);
 150     }
 151
 152 }
 153
 154 } } // end of namespace sdext::presenter