summaryrefslogtreecommitdiff
path: root/sfx2/source/doc/sfxmodelfactory.cxx
diff options
context:
space:
mode:
Diffstat (limited to 'sfx2/source/doc/sfxmodelfactory.cxx')
-rw-r--r--sfx2/source/doc/sfxmodelfactory.cxx239
1 files changed, 239 insertions, 0 deletions
diff --git a/sfx2/source/doc/sfxmodelfactory.cxx b/sfx2/source/doc/sfxmodelfactory.cxx
new file mode 100644
index 000000000000..e35bc41000c9
--- /dev/null
+++ b/sfx2/source/doc/sfxmodelfactory.cxx
@@ -0,0 +1,239 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2008 by Sun Microsystems, Inc.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * $RCSfile: sfxmodelfactory.cxx,v $
+ * $Revision: 1.4 $
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org. If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+// MARKER(update_precomp.py): autogen include statement, do not remove
+#include "precompiled_sfx2.hxx"
+#include "sfx2/sfxmodelfactory.hxx"
+
+/** === begin UNO includes === **/
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <com/sun/star/beans/NamedValue.hpp>
+#include <com/sun/star/lang/XInitialization.hpp>
+/** === end UNO includes === **/
+
+#include <comphelper/namedvaluecollection.hxx>
+#include <cppuhelper/implbase2.hxx>
+
+#include <algorithm>
+#include <functional>
+
+//........................................................................
+namespace sfx2
+{
+//........................................................................
+
+ /** === begin UNO using === **/
+ using ::com::sun::star::uno::Reference;
+ using ::com::sun::star::uno::XInterface;
+ using ::com::sun::star::uno::UNO_QUERY;
+ using ::com::sun::star::uno::UNO_QUERY_THROW;
+ using ::com::sun::star::uno::UNO_SET_THROW;
+ using ::com::sun::star::uno::Exception;
+ using ::com::sun::star::uno::RuntimeException;
+ using ::com::sun::star::uno::Any;
+ using ::com::sun::star::uno::makeAny;
+ using ::com::sun::star::lang::XMultiServiceFactory;
+ using ::com::sun::star::uno::Sequence;
+ using ::com::sun::star::lang::XSingleServiceFactory;
+ using ::com::sun::star::lang::XServiceInfo;
+ using ::com::sun::star::beans::NamedValue;
+ using ::com::sun::star::beans::PropertyValue;
+ using ::com::sun::star::lang::XInitialization;
+ /** === end UNO using === **/
+
+ //====================================================================
+ //= SfxModelFactory - declaration
+ //====================================================================
+ typedef ::cppu::WeakImplHelper2 < XSingleServiceFactory
+ , XServiceInfo
+ > SfxModelFactory_Base;
+ /** implements a XSingleServiceFactory which can be used to created instances
+ of classes derived from SfxBaseModel
+
+ In opposite to the default implementations from module cppuhelper, this
+ factory evaluates certain creation arguments (passed to createInstanceWithArguments)
+ and passes them to the factory function of the derived class.
+ */
+ class SfxModelFactory : public SfxModelFactory_Base
+ {
+ public:
+ SfxModelFactory(
+ const Reference< XMultiServiceFactory >& _rxServiceFactory,
+ const ::rtl::OUString& _rImplementationName,
+ const SfxModelFactoryFunc _pComponentFactoryFunc,
+ const Sequence< ::rtl::OUString >& _rServiceNames
+ );
+
+ // XSingleServiceFactory
+ virtual Reference< XInterface > SAL_CALL createInstance( ) throw (Exception, RuntimeException);
+ virtual Reference< XInterface > SAL_CALL createInstanceWithArguments( const Sequence< Any >& aArguments ) throw (Exception, RuntimeException);
+
+ // XServiceInfo
+ virtual ::rtl::OUString SAL_CALL getImplementationName( ) throw (RuntimeException);
+ virtual ::sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw (RuntimeException);
+ virtual Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames( ) throw (RuntimeException);
+
+ protected:
+ virtual ~SfxModelFactory();
+
+ private:
+ Reference< XInterface > impl_createInstance( const sal_uInt64 _nCreationFlags ) const;
+
+ private:
+ const Reference< XMultiServiceFactory > m_xServiceFactory;
+ const ::rtl::OUString m_sImplementationName;
+ const Sequence< ::rtl::OUString > m_aServiceNames;
+ const SfxModelFactoryFunc m_pComponentFactoryFunc;
+ };
+
+ //====================================================================
+ //= SfxModelFactory - implementation
+ //====================================================================
+ //--------------------------------------------------------------------
+ SfxModelFactory::SfxModelFactory( const Reference< XMultiServiceFactory >& _rxServiceFactory,
+ const ::rtl::OUString& _rImplementationName, const SfxModelFactoryFunc _pComponentFactoryFunc,
+ const Sequence< ::rtl::OUString >& _rServiceNames )
+ :m_xServiceFactory( _rxServiceFactory )
+ ,m_sImplementationName( _rImplementationName )
+ ,m_aServiceNames( _rServiceNames )
+ ,m_pComponentFactoryFunc( _pComponentFactoryFunc )
+ {
+ }
+
+ //--------------------------------------------------------------------
+ SfxModelFactory::~SfxModelFactory()
+ {
+ }
+
+ //--------------------------------------------------------------------
+ Reference< XInterface > SfxModelFactory::impl_createInstance( const sal_uInt64 _nCreationFlags ) const
+ {
+ return (*m_pComponentFactoryFunc)( m_xServiceFactory, _nCreationFlags );
+ }
+
+ //--------------------------------------------------------------------
+ Reference< XInterface > SAL_CALL SfxModelFactory::createInstance( ) throw (Exception, RuntimeException)
+ {
+ return createInstanceWithArguments( Sequence< Any >() );
+ }
+
+ //--------------------------------------------------------------------
+ namespace
+ {
+ struct IsSpecialArgument : public ::std::unary_function< Any, bool >
+ {
+ static bool isSpecialArgumentName( const ::rtl::OUString& _rValueName )
+ {
+ return _rValueName.equalsAscii( "EmbeddedObject" )
+ || _rValueName.equalsAscii( "EmbeddedScriptSupport" );
+ }
+
+ bool operator()( const Any& _rArgument ) const
+ {
+ NamedValue aNamedValue;
+ if ( ( _rArgument >>= aNamedValue ) && isSpecialArgumentName( aNamedValue.Name ) )
+ return true;
+ PropertyValue aPropertyValue;
+ if ( ( _rArgument >>= aPropertyValue ) && isSpecialArgumentName( aPropertyValue.Name ) )
+ return true;
+ return false;
+ }
+ };
+ }
+
+ //--------------------------------------------------------------------
+ Reference< XInterface > SAL_CALL SfxModelFactory::createInstanceWithArguments( const Sequence< Any >& _rArguments ) throw (Exception, RuntimeException)
+ {
+ ::comphelper::NamedValueCollection aArgs( _rArguments );
+ const sal_Bool bEmbeddedObject = aArgs.getOrDefault( "EmbeddedObject", sal_False );
+ const sal_Bool bScriptSupport = aArgs.getOrDefault( "EmbeddedScriptSupport", sal_True );
+
+ sal_uInt64 nCreationFlags =
+ ( bEmbeddedObject ? SFXMODEL_EMBEDDED_OBJECT : 0 )
+ | ( bScriptSupport ? 0 : SFXMODEL_DISABLE_EMBEDDED_SCRIPTS );
+
+ Reference< XInterface > xInstance( impl_createInstance( nCreationFlags ) );
+
+ // to mimic the bahaviour of the default factory's createInstanceWithArguments, we initialize
+ // the object with the given arguments, stripped by the two special ones
+ Sequence< Any > aStrippedArguments( _rArguments.getLength() );
+ Any* pStrippedArgs = aStrippedArguments.getArray();
+ Any* pStrippedArgsEnd = ::std::remove_copy_if(
+ _rArguments.getConstArray(),
+ _rArguments.getConstArray() + _rArguments.getLength(),
+ pStrippedArgs,
+ IsSpecialArgument()
+ );
+ aStrippedArguments.realloc( pStrippedArgsEnd - pStrippedArgs );
+
+ if ( aStrippedArguments.getLength() )
+ {
+ Reference< XInitialization > xModelInit( xInstance, UNO_QUERY );
+ OSL_ENSURE( xModelInit.is(), "SfxModelFactory::createInstanceWithArguments: no XInitialization!" );
+ if ( xModelInit.is() )
+ xModelInit->initialize( aStrippedArguments );
+ }
+
+ return xInstance;
+ }
+
+ //--------------------------------------------------------------------
+ ::rtl::OUString SAL_CALL SfxModelFactory::getImplementationName( ) throw (RuntimeException)
+ {
+ return m_sImplementationName;
+ }
+
+ //--------------------------------------------------------------------
+ ::sal_Bool SAL_CALL SfxModelFactory::supportsService( const ::rtl::OUString& _rServiceName ) throw (RuntimeException)
+ {
+ return ::std::find(
+ m_aServiceNames.getConstArray(),
+ m_aServiceNames.getConstArray() + m_aServiceNames.getLength(),
+ _rServiceName
+ ) != m_aServiceNames.getConstArray() + m_aServiceNames.getLength();
+ }
+
+ //--------------------------------------------------------------------
+ Sequence< ::rtl::OUString > SAL_CALL SfxModelFactory::getSupportedServiceNames( ) throw (RuntimeException)
+ {
+ return m_aServiceNames;
+ }
+
+ //--------------------------------------------------------------------
+ Reference< XSingleServiceFactory > createSfxModelFactory( const Reference< XMultiServiceFactory >& _rxServiceFactory,
+ const ::rtl::OUString& _rImplementationName, const SfxModelFactoryFunc _pComponentFactoryFunc,
+ const Sequence< ::rtl::OUString >& _rServiceNames )
+ {
+ return new SfxModelFactory( _rxServiceFactory, _rImplementationName, _pComponentFactoryFunc, _rServiceNames );
+ }
+
+//........................................................................
+} // namespace sfx2
+//........................................................................
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-12 14:35:59 +0000