xmloff/source/text/XMLAutoTextEventExport.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include "XMLAutoTextEventExport.hxx"
  21 #include "facreg.hxx"
  22 #include <com/sun/star/frame/XModel.hpp>
  23 #include <com/sun/star/xml/sax/XDocumentHandler.hpp>
  24 #include <com/sun/star/util/MeasureUnit.hpp>
  25 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  26 #include <com/sun/star/document/XEventsSupplier.hpp>
  27 #include <com/sun/star/container/XNameReplace.hpp>
  28 #include <com/sun/star/container/XNameAccess.hpp>
  29 #include <com/sun/star/uno/Reference.hxx>
  30 #include <com/sun/star/uno/Sequence.hxx>
  31 #include <com/sun/star/uno/Exception.hpp>
  32 #include <rtl/ustrbuf.hxx>
  33 #include <xmloff/xmlnmspe.hxx>
  34 #include <xmloff/nmspmap.hxx>
  35 #include <xmloff/xmltoken.hxx>
  36 #include <xmloff/XMLEventExport.hxx>
  37 #include <tools/debug.hxx>
  38 #include <tools/fldunit.hxx>
  39 #include <comphelper/processfactory.hxx>
  40
  41
  42 using namespace ::com::sun::star;
  43 using namespace ::xmloff::token;
  44
  45 using ::std::set;
  46 using ::com::sun::star::beans::XPropertySet;
  47 using ::com::sun::star::beans::PropertyValue;
  48 using ::com::sun::star::container::XNameAccess;
  49 using ::com::sun::star::container::XNameReplace;
  50 using ::com::sun::star::document::XEventsSupplier;
  51 using ::com::sun::star::frame::XModel;
  52 using ::com::sun::star::lang::XMultiServiceFactory;
  53 using ::com::sun::star::uno::Any;
  54 using ::com::sun::star::uno::Exception;
  55 using ::com::sun::star::uno::Reference;
  56 using ::com::sun::star::uno::Sequence;
  57 using ::com::sun::star::uno::XInterface;
  58 using ::com::sun::star::uno::UNO_QUERY;
  59 using ::com::sun::star::xml::sax::XDocumentHandler;
  60
  61
  62 XMLAutoTextEventExport::XMLAutoTextEventExport(
  63     const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& xContext,
  64     OUString const & implementationName, SvXMLExportFlags nFlags
  65     )
  66 :   SvXMLExport(util::MeasureUnit::INCH, xContext, implementationName, XML_AUTO_TEXT, nFlags)
  67 {
  68 }
  69
  70 XMLAutoTextEventExport::~XMLAutoTextEventExport()
  71 {
  72 }
  73
  74 void XMLAutoTextEventExport::initialize(
  75     const Sequence<Any> & rArguments )
  76         throw(uno::Exception, uno::RuntimeException, std::exception)
  77 {
  78     if (rArguments.getLength() > 1)
  79     {
  80         Reference<XEventsSupplier> xSupplier;
  81         rArguments[1] >>= xSupplier;
  82         if (xSupplier.is())
  83         {
  84             Reference<XNameAccess> xAccess(xSupplier->getEvents(), UNO_QUERY);
  85             xEvents = xAccess;
  86         }
  87         else
  88         {
  89             Reference<XNameReplace> xReplace;
  90             rArguments[1] >>= xReplace;
  91             if (xReplace.is())
  92             {
  93                 xEvents = xReplace;
  94             }
  95             else
  96             {
  97                 rArguments[1] >>= xEvents;
  98             }
  99         }
 100     }
 101
 102     // call super class (for XHandler)
 103     SvXMLExport::initialize(rArguments);
 104 }
 105
 106
 107 sal_uInt32 XMLAutoTextEventExport::exportDoc( enum XMLTokenEnum )
 108 {
 109     if( !(getExportFlags() & SvXMLExportFlags::OASIS) )
 110     {
 111         Reference< uno::XComponentContext> xContext = getComponentContext();
 112         try
 113         {
 114
 115             Sequence<Any> aArgs( 1 );
 116             aArgs[0] <<= GetDocHandler();
 117
 118             // get filter component
 119             Reference< xml::sax::XDocumentHandler > xTmpDocHandler(
 120                 xContext->getServiceManager()->createInstanceWithArgumentsAndContext(
 121                     "com.sun.star.comp.Oasis2OOoTransformer",
 122                     aArgs,
 123                     xContext),
 124                 UNO_QUERY);
 125             OSL_ENSURE( xTmpDocHandler.is(),
 126                 "can't instantiate OASIS transformer component" );
 127             if( xTmpDocHandler.is() )
 128             {
 129                 SetDocHandler( xTmpDocHandler );
 130             }
 131         }
 132         catch( com::sun::star::uno::Exception& )
 133         {
 134         }
 135     }
 136     if (hasEvents())
 137     {
 138         GetDocHandler()->startDocument();
 139
 140         addChaffWhenEncryptedStorage();
 141
 142         addNamespaces();
 143
 144         {
 145             // container element
 146             SvXMLElementExport aContainerElement(
 147                 *this, XML_NAMESPACE_OOO, XML_AUTO_TEXT_EVENTS,
 148                 true, true);
 149
 150             exportEvents();
 151         }
 152
 153         // and close document again
 154         GetDocHandler()->endDocument();
 155     }
 156
 157     return 0;
 158 }
 159
 160 bool XMLAutoTextEventExport::hasEvents()
 161 {
 162     // TODO: provide full implementation that check for presence of events
 163     return xEvents.is();
 164 }
 165
 166 void XMLAutoTextEventExport::addNamespaces()
 167 {
 168     // namespaces for office:, text: and script:
 169     GetAttrList().AddAttribute(
 170         GetNamespaceMap().GetAttrNameByIndex( XML_NAMESPACE_OFFICE ),
 171         GetNamespaceMap().GetNameByIndex( XML_NAMESPACE_OFFICE ) );
 172     GetAttrList().AddAttribute(
 173         GetNamespaceMap().GetAttrNameByIndex( XML_NAMESPACE_TEXT ),
 174         GetNamespaceMap().GetNameByIndex( XML_NAMESPACE_TEXT ) );
 175     GetAttrList().AddAttribute(
 176         GetNamespaceMap().GetAttrNameByIndex( XML_NAMESPACE_SCRIPT ),
 177         GetNamespaceMap().GetNameByIndex( XML_NAMESPACE_SCRIPT ) );
 178     GetAttrList().AddAttribute(
 179         GetNamespaceMap().GetAttrNameByIndex( XML_NAMESPACE_DOM ),
 180         GetNamespaceMap().GetNameByIndex( XML_NAMESPACE_DOM ) );
 181     GetAttrList().AddAttribute(
 182         GetNamespaceMap().GetAttrNameByIndex( XML_NAMESPACE_OOO ),
 183         GetNamespaceMap().GetNameByIndex( XML_NAMESPACE_OOO ) );
 184     GetAttrList().AddAttribute(
 185         GetNamespaceMap().GetAttrNameByIndex( XML_NAMESPACE_XLINK ),
 186         GetNamespaceMap().GetNameByIndex( XML_NAMESPACE_XLINK ) );
 187 }
 188
 189 void XMLAutoTextEventExport::exportEvents()
 190 {
 191     DBG_ASSERT(hasEvents(), "no events to export!");
 192
 193     GetEventExport().Export(xEvents, true);
 194 }
 195
 196
 197
 198 // methods without content:
 199
 200 void XMLAutoTextEventExport::_ExportMeta() {}
 201 void XMLAutoTextEventExport::_ExportScripts() {}
 202 void XMLAutoTextEventExport::_ExportFontDecls() {}
 203 void XMLAutoTextEventExport::_ExportStyles( bool ) {}
 204 void XMLAutoTextEventExport::_ExportAutoStyles() {}
 205 void XMLAutoTextEventExport::_ExportMasterStyles() {}
 206 void XMLAutoTextEventExport::_ExportContent() {}
 207
 208
 209
 210 // methods to support the component registration
 211
 212 Sequence< OUString > SAL_CALL XMLAutoTextEventExport_getSupportedServiceNames()
 213     throw()
 214 {
 215     Sequence< OUString > aSeq( 1 );
 216     aSeq[0] = XMLAutoTextEventExport_getImplementationName();
 217     return aSeq;
 218 }
 219
 220 OUString SAL_CALL XMLAutoTextEventExport_getImplementationName() throw()
 221 {
 222     return OUString( "com.sun.star.comp.Writer.XMLOasisAutotextEventsExporter"  );
 223 }
 224
 225 Reference< XInterface > SAL_CALL XMLAutoTextEventExport_createInstance(
 226         const Reference< XMultiServiceFactory > & rSMgr)
 227     throw( Exception )
 228 {
 229     return (cppu::OWeakObject*)new XMLAutoTextEventExport( comphelper::getComponentContext(rSMgr), XMLAutoTextEventExport_getImplementationName(), SvXMLExportFlags::ALL|SvXMLExportFlags::OASIS);
 230 }
 231
 232 // methods to support the component registration
 233
 234 Sequence< OUString > SAL_CALL XMLAutoTextEventExportOOO_getSupportedServiceNames()
 235     throw()
 236 {
 237     Sequence< OUString > aSeq( 1 );
 238     aSeq[0] = XMLAutoTextEventExportOOO_getImplementationName();
 239     return aSeq;
 240 }
 241
 242 OUString SAL_CALL XMLAutoTextEventExportOOO_getImplementationName() throw()
 243 {
 244     return OUString( "com.sun.star.comp.Writer.XMLAutotextEventsExporter"  );
 245 }
 246
 247 Reference< XInterface > SAL_CALL XMLAutoTextEventExportOOO_createInstance(
 248         const Reference< XMultiServiceFactory > & rSMgr)
 249     throw( Exception )
 250 {
 251     return (cppu::OWeakObject*)new XMLAutoTextEventExport( comphelper::getComponentContext(rSMgr), XMLAutoTextEventExportOOO_getImplementationName(), SvXMLExportFlags::ALL);
 252 }
 253
 254 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */