framework/source/xml/toolboxconfiguration.cxx

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  30
  31
  32 // MARKER(update_precomp.py): autogen include statement, do not remove
  33 #include "precompiled_framework.hxx"
  34 #include <xml/toolboxconfiguration.hxx>
  35 #include <xml/toolboxdocumenthandler.hxx>
  36 #include <xml/toolboxlayoutdocumenthandler.hxx>
  37 #include <xml/saxnamespacefilter.hxx>
  38 #include <services.h>
  39
  40 //_________________________________________________________________________________________________________________
  41 //      interface includes
  42 //_________________________________________________________________________________________________________________
  43 #include <com/sun/star/xml/sax/XParser.hpp>
  44 #include <com/sun/star/io/XActiveDataSource.hpp>
  45 #include <com/sun/star/io/XInputStream.hpp>
  46 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  47
  48 //_________________________________________________________________________________________________________________
  49 //      other includes
  50 //_________________________________________________________________________________________________________________
  51
  52 #ifndef _UNOTOOLS_PROCESSFACTORY_HXX
  53 #include <comphelper/processfactory.hxx>
  54 #endif
  55 #include <unotools/streamwrap.hxx>
  56 #include <tools/debug.hxx>
  57
  58 //_________________________________________________________________________________________________________________
  59 //      namespace
  60 //_________________________________________________________________________________________________________________
  61
  62 using namespace ::com::sun::star::uno;
  63 using namespace ::com::sun::star::xml::sax;
  64 using namespace ::com::sun::star::lang;
  65 using namespace ::com::sun::star::io;
  66 using namespace ::com::sun::star::container;
  67
  68
  69 namespace framework
  70 {
  71
  72 static Reference< XParser > GetSaxParser(
  73     // #110897#
  74     const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xServiceFactory
  75     )
  76 {
  77     return Reference< XParser >( xServiceFactory->createInstance( SERVICENAME_SAXPARSER), UNO_QUERY);
  78 }
  79
  80 static Reference< XDocumentHandler > GetSaxWriter(
  81     // #110897#
  82     const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xServiceFactory
  83     )
  84 {
  85     return Reference< XDocumentHandler >( xServiceFactory->createInstance( SERVICENAME_SAXWRITER), UNO_QUERY) ;
  86 }
  87
  88 // #110897#
  89 sal_Bool ToolBoxConfiguration::LoadToolBox(
  90     const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xServiceFactory,
  91     const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& rInputStream,
  92     const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexContainer >& rToolbarConfiguration )
  93 {
  94     Reference< XParser > xParser( GetSaxParser( xServiceFactory ) );
  95
  96     // connect stream to input stream to the parser
  97     InputSource aInputSource;
  98
  99     aInputSource.aInputStream = rInputStream;
 100
 101     // create namespace filter and set menudocument handler inside to support xml namespaces
 102     Reference< XDocumentHandler > xDocHandler( new OReadToolBoxDocumentHandler( rToolbarConfiguration ));
 103     Reference< XDocumentHandler > xFilter( new SaxNamespaceFilter( xDocHandler ));
 104
 105     // connect parser and filter
 106     xParser->setDocumentHandler( xFilter );
 107
 108     try
 109     {
 110         xParser->parseStream( aInputSource );
 111         return sal_True;
 112     }
 113     catch ( RuntimeException& )
 114     {
 115         return sal_False;
 116     }
 117     catch( SAXException& )
 118     {
 119         return sal_False;
 120     }
 121     catch( ::com::sun::star::io::IOException& )
 122     {
 123         return sal_False;
 124     }
 125 }
 126
 127
 128 // #110897#
 129 sal_Bool ToolBoxConfiguration::StoreToolBox(
 130     const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xServiceFactory,
 131     const ::com::sun::star::uno::Reference< ::com::sun::star::io::XOutputStream >& rOutputStream,
 132     const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess >& rToolbarConfiguration )
 133 {
 134     Reference< XDocumentHandler > xWriter( GetSaxWriter( xServiceFactory ) );
 135
 136     Reference< ::com::sun::star::io::XActiveDataSource> xDataSource( xWriter , UNO_QUERY );
 137     xDataSource->setOutputStream( rOutputStream );
 138
 139     try
 140     {
 141         OWriteToolBoxDocumentHandler aWriteToolBoxDocumentHandler( rToolbarConfiguration, xWriter );
 142         aWriteToolBoxDocumentHandler.WriteToolBoxDocument();
 143         return sal_True;
 144     }
 145     catch ( RuntimeException& )
 146     {
 147         return sal_False;
 148     }
 149     catch ( SAXException& )
 150     {
 151         return sal_False;
 152     }
 153     catch ( ::com::sun::star::io::IOException& )
 154     {
 155         return sal_False;
 156     }
 157 }
 158
 159 }
 160