sfx2/source/doc/ownsubfilterservice.cxx

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  28
  29 #include <com/sun/star/frame/DoubleInitializationException.hpp>
  30 #include <com/sun/star/lang/XUnoTunnel.hpp>
  31
  32 #include <ownsubfilterservice.hxx>
  33 #include <sfx2/objsh.hxx>
  34
  35 using namespace ::com::sun::star;
  36
  37 namespace sfx2 {
  38
  39 //-------------------------------------------------------------------------
  40 OwnSubFilterService::OwnSubFilterService( const uno::Reference < lang::XMultiServiceFactory >& xFactory )
  41 : m_xFactory( xFactory )
  42 , m_pObjectShell( NULL )
  43 {
  44 }
  45
  46 //-------------------------------------------------------------------------
  47 OwnSubFilterService::~OwnSubFilterService()
  48 {
  49 }
  50
  51 //-------------------------------------------------------------------------
  52 uno::Sequence< ::rtl::OUString > SAL_CALL OwnSubFilterService::impl_getStaticSupportedServiceNames()
  53 {
  54     uno::Sequence< ::rtl::OUString > aRet(2);
  55     aRet[0] = ::rtl::OUString("com.sun.star.document.OwnSubFilter");
  56     aRet[1] = ::rtl::OUString("com.sun.star.comp.document.OwnSubFilter");
  57     return aRet;
  58 }
  59
  60 //-------------------------------------------------------------------------
  61 ::rtl::OUString SAL_CALL OwnSubFilterService::impl_getStaticImplementationName()
  62 {
  63     return ::rtl::OUString("com.sun.star.comp.document.OwnSubFilter");
  64 }
  65
  66 //-------------------------------------------------------------------------
  67 uno::Reference< uno::XInterface > SAL_CALL OwnSubFilterService::impl_staticCreateSelfInstance(
  68             const uno::Reference< lang::XMultiServiceFactory >& xServiceManager )
  69 {
  70     return uno::Reference< uno::XInterface >( *new OwnSubFilterService( xServiceManager ) );
  71 }
  72
  73 //-------------------------------------------------------------------------
  74 uno::Reference< lang::XSingleServiceFactory > SAL_CALL OwnSubFilterService::impl_createFactory(
  75             const uno::Reference< lang::XMultiServiceFactory >& xServiceManager )
  76 {
  77     return ::cppu::createSingleFactory( xServiceManager,
  78                                 OwnSubFilterService::impl_getStaticImplementationName(),
  79                                 OwnSubFilterService::impl_staticCreateSelfInstance,
  80                                 OwnSubFilterService::impl_getStaticSupportedServiceNames() );
  81 }
  82
  83
  84 // XFilter
  85
  86 //-------------------------------------------------------------------------
  87 sal_Bool SAL_CALL OwnSubFilterService::filter( const uno::Sequence< beans::PropertyValue >& aDescriptor )
  88     throw (uno::RuntimeException)
  89 {
  90     if ( !m_pObjectShell )
  91         throw uno::RuntimeException();
  92
  93     return m_pObjectShell->ImportFromGeneratedStream_Impl( m_xStream, aDescriptor );
  94 }
  95
  96 //-------------------------------------------------------------------------
  97 void SAL_CALL OwnSubFilterService::cancel()
  98     throw (uno::RuntimeException)
  99 {
 100     // not implemented
 101 }
 102
 103
 104 // XInitialization
 105
 106 //-------------------------------------------------------------------------
 107 void SAL_CALL OwnSubFilterService::initialize( const uno::Sequence< uno::Any >& aArguments )
 108     throw (uno::Exception, uno::RuntimeException)
 109 {
 110     if ( !m_xFactory.is() )
 111         throw uno::RuntimeException();
 112
 113     if ( aArguments.getLength() != 2 )
 114         throw lang::IllegalArgumentException();
 115
 116     if ( m_pObjectShell )
 117         throw frame::DoubleInitializationException();
 118
 119     if ( ( aArguments[1] >>= m_xStream ) && m_xStream.is()
 120       && ( aArguments[0] >>= m_xModel ) && m_xModel.is() )
 121     {
 122         ::com::sun::star::uno::Reference < ::com::sun::star::lang::XUnoTunnel > xObj( m_xModel, uno::UNO_QUERY_THROW );
 123         ::com::sun::star::uno::Sequence < sal_Int8 > aSeq( SvGlobalName( SFX_GLOBAL_CLASSID ).GetByteSequence() );
 124         sal_Int64 nHandle = xObj->getSomething( aSeq );
 125         if ( nHandle )
 126             m_pObjectShell = reinterpret_cast< SfxObjectShell* >( sal::static_int_cast< sal_IntPtr >( nHandle ));
 127     }
 128
 129     if ( !m_pObjectShell )
 130         throw lang::IllegalArgumentException();
 131 }
 132
 133
 134 // XServiceInfo
 135
 136 //-------------------------------------------------------------------------
 137 ::rtl::OUString SAL_CALL OwnSubFilterService::getImplementationName()
 138     throw ( uno::RuntimeException )
 139 {
 140     return impl_getStaticImplementationName();
 141 }
 142
 143 //-------------------------------------------------------------------------
 144 sal_Bool SAL_CALL OwnSubFilterService::supportsService( const ::rtl::OUString& ServiceName )
 145     throw ( uno::RuntimeException )
 146 {
 147     uno::Sequence< ::rtl::OUString > aSeq = impl_getStaticSupportedServiceNames();
 148
 149     for ( sal_Int32 nInd = 0; nInd < aSeq.getLength(); nInd++ )
 150         if ( ServiceName.compareTo( aSeq[nInd] ) == 0 )
 151             return sal_True;
 152
 153     return sal_False;
 154 }
 155
 156 //-------------------------------------------------------------------------
 157 uno::Sequence< ::rtl::OUString > SAL_CALL OwnSubFilterService::getSupportedServiceNames()
 158     throw ( uno::RuntimeException )
 159 {
 160     return impl_getStaticSupportedServiceNames();
 161 }
 162
 163 } // namespace sfx2
 164
 165 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */