filter/source/placeware/filter.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 <com/sun/star/document/XFilter.hpp>
  21 #include <com/sun/star/document/XExporter.hpp>
  22 #include <com/sun/star/lang/XInitialization.hpp>
  23 #include <com/sun/star/lang/XServiceInfo.hpp>
  24 #include <cppuhelper/implbase4.hxx>
  25 #include <comphelper/processfactory.hxx>
  26
  27 #include "exporter.hxx"
  28
  29 using namespace ::com::sun::star::uno;
  30 using namespace ::com::sun::star::lang;
  31
  32 using ::com::sun::star::lang::XComponent;
  33 using ::com::sun::star::beans::PropertyValue;
  34 using ::com::sun::star::io::XOutputStream;
  35 using ::com::sun::star::task::XStatusIndicator;
  36
  37 namespace pwp {
  38
  39 // -----------------------------------------------------------------------------
  40
  41 class PlaceWareExportFilter : public cppu::WeakImplHelper4
  42 <
  43     com::sun::star::document::XFilter,
  44     com::sun::star::document::XExporter,
  45     com::sun::star::lang::XInitialization,
  46     com::sun::star::lang::XServiceInfo
  47 >
  48 {
  49     Reference< XComponent > mxDoc;
  50     Reference< XComponentContext > mxContext;
  51
  52 public:
  53     PlaceWareExportFilter( const Reference< XComponentContext > &rxContext);
  54
  55     // XFilter
  56     virtual sal_Bool SAL_CALL filter( const Sequence< PropertyValue >& aDescriptor ) throw(RuntimeException);
  57     virtual void SAL_CALL cancel( ) throw (RuntimeException);
  58
  59     // XExporter
  60     virtual void SAL_CALL setSourceDocument( const Reference< XComponent >& xDoc ) throw(IllegalArgumentException, RuntimeException);
  61
  62     // XInitialization
  63     virtual void SAL_CALL initialize( const Sequence< Any >& aArguments ) throw(Exception, RuntimeException);
  64
  65     // XServiceInfo
  66     virtual OUString SAL_CALL getImplementationName() throw(RuntimeException);
  67     virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) throw(RuntimeException);
  68     virtual Sequence< OUString > SAL_CALL getSupportedServiceNames()  throw(RuntimeException);
  69 };
  70
  71 // -----------------------------------------------------------------------------
  72
  73 PlaceWareExportFilter::PlaceWareExportFilter(const Reference< XComponentContext > &rxContext)
  74 :   mxContext( rxContext )
  75 {
  76 }
  77
  78 // -----------------------------------------------------------------------------
  79
  80 sal_Bool SAL_CALL PlaceWareExportFilter::filter( const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& aDescriptor )
  81     throw (RuntimeException)
  82 {
  83     sal_Int32 nLength = aDescriptor.getLength();
  84     const PropertyValue * pValue = aDescriptor.getConstArray();
  85     OUString sURL;
  86     Reference < XInterface > xInteractionHandler;
  87     Reference < XOutputStream > xOutputStream;
  88     Reference < XStatusIndicator > xStatusIndicator;
  89     for ( sal_Int32 i = 0 ; i < nLength; i++)
  90     {
  91         if ( pValue[i].Name.equalsAsciiL ( RTL_CONSTASCII_STRINGPARAM ( "OutputStream" ) ) )
  92         {
  93             pValue[i].Value >>= xOutputStream;
  94         }
  95         else if( pValue[i].Name.equalsAsciiL ( RTL_CONSTASCII_STRINGPARAM ( "URL" ) ) )
  96         {
  97             pValue[i].Value >>= sURL;
  98         }
  99         else if( pValue[i].Name.equalsAsciiL ( RTL_CONSTASCII_STRINGPARAM ( "InteractionHandler" ) ) )
 100         {
 101             pValue[i].Value >>= xInteractionHandler;
 102         }
 103         else if ( pValue[i].Name == "StatusIndicator" )
 104         {
 105             pValue[i].Value >>= xStatusIndicator;
 106         }
 107     }
 108     if ( !xOutputStream.is() )
 109     {
 110         OSL_ASSERT ( 0 );
 111         return sal_False;
 112     }
 113
 114     PlaceWareExporter aExporter( mxContext );
 115     return aExporter.doExport( mxDoc, xOutputStream, sURL, xInteractionHandler, xStatusIndicator );
 116 }
 117
 118 // -----------------------------------------------------------------------------
 119
 120 void SAL_CALL PlaceWareExportFilter::cancel(  )
 121     throw (RuntimeException)
 122 {
 123 }
 124
 125 // -----------------------------------------------------------------------------
 126
 127 // XExporter
 128 void SAL_CALL PlaceWareExportFilter::setSourceDocument( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XComponent >& xDoc )
 129     throw (::com::sun::star::lang::IllegalArgumentException, RuntimeException)
 130 {
 131     mxDoc = xDoc;
 132 }
 133
 134 // -----------------------------------------------------------------------------
 135
 136 // XInitialization
 137 void SAL_CALL PlaceWareExportFilter::initialize( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& /* aArguments */ )
 138     throw (Exception, RuntimeException)
 139 {
 140 }
 141
 142 // -----------------------------------------------------------------------------
 143
 144 OUString PlaceWareExportFilter_getImplementationName ()
 145     throw (RuntimeException)
 146 {
 147     return OUString( "com.sun.star.comp.Impress.PlaceWareExportFilter" );
 148 }
 149
 150 // -----------------------------------------------------------------------------
 151
 152 #define SERVICE_NAME "com.sun.star.document.ExportFilter"
 153
 154 sal_Bool SAL_CALL PlaceWareExportFilter_supportsService( const OUString& ServiceName )
 155     throw (RuntimeException)
 156 {
 157     return ServiceName == SERVICE_NAME;
 158 }
 159
 160 // -----------------------------------------------------------------------------
 161
 162 Sequence< OUString > SAL_CALL PlaceWareExportFilter_getSupportedServiceNames(  )
 163     throw (RuntimeException)
 164 {
 165     Sequence < OUString > aRet(1);
 166     OUString* pArray = aRet.getArray();
 167     pArray[0] =  OUString ( SERVICE_NAME );
 168     return aRet;
 169 }
 170 #undef SERVICE_NAME
 171
 172 // -----------------------------------------------------------------------------
 173
 174 Reference< XInterface > SAL_CALL PlaceWareExportFilter_createInstance( const Reference< XMultiServiceFactory > & rSMgr)
 175     throw( Exception )
 176 {
 177     return (cppu::OWeakObject*) new PlaceWareExportFilter( comphelper::getComponentContext(rSMgr) );
 178 }
 179
 180 // -----------------------------------------------------------------------------
 181
 182 // XServiceInfo
 183 OUString SAL_CALL PlaceWareExportFilter::getImplementationName(  )
 184     throw (RuntimeException)
 185 {
 186     return PlaceWareExportFilter_getImplementationName();
 187 }
 188
 189 // -----------------------------------------------------------------------------
 190
 191 sal_Bool SAL_CALL PlaceWareExportFilter::supportsService( const OUString& rServiceName )
 192     throw (RuntimeException)
 193 {
 194     return PlaceWareExportFilter_supportsService( rServiceName );
 195 }
 196
 197 // -----------------------------------------------------------------------------
 198
 199 ::com::sun::star::uno::Sequence< OUString > SAL_CALL PlaceWareExportFilter::getSupportedServiceNames(  )
 200     throw (RuntimeException)
 201 {
 202     return PlaceWareExportFilter_getSupportedServiceNames();
 203 }
 204
 205 // -----------------------------------------------------------------------------
 206
 207 }
 208
 209 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */