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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <sfx2/sfxmodelfactory.hxx>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/beans/NamedValue.hpp>
#include <com/sun/star/lang/XInitialization.hpp>
#include <com/sun/star/lang/XSingleServiceFactory.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/uno/XComponentContext.hpp>
#include <comphelper/namedvaluecollection.hxx>
#include <cppuhelper/implbase.hxx>
#include <cppuhelper/supportsservice.hxx>
#include <osl/diagnose.h>
#include <algorithm>
namespace sfx2
{
using ::com::sun::star::uno::Reference;
using ::com::sun::star::uno::XInterface;
using ::com::sun::star::uno::UNO_QUERY;
using ::com::sun::star::uno::Any;
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;
namespace
{
struct IsSpecialArgument
{
static bool isSpecialArgumentName( std::u16string_view _rValueName )
{
return _rValueName == u"EmbeddedObject" || _rValueName == u"EmbeddedScriptSupport" || _rValueName == u"DocumentRecoverySupport";
}
bool operator()( const Any& _rArgument ) const
{
NamedValue aNamedValue;
if ( ( _rArgument >>= aNamedValue ) && isSpecialArgumentName( aNamedValue.Name ) )
return true;
PropertyValue aPropertyValue;
return ( _rArgument >>= aPropertyValue ) && isSpecialArgumentName( aPropertyValue.Name );
}
};
}
css::uno::Reference<css::uno::XInterface> createSfxModelInstance(
const css::uno::Sequence<css::uno::Any> & _rArguments,
std::function<css::uno::Reference<css::uno::XInterface>(SfxModelFlags)> creationFunc)
{
::comphelper::NamedValueCollection aArgs( _rArguments );
const bool bEmbeddedObject = aArgs.getOrDefault( "EmbeddedObject", false );
const bool bScriptSupport = aArgs.getOrDefault( "EmbeddedScriptSupport", true );
const bool bDocRecoverySupport = aArgs.getOrDefault( "DocumentRecoverySupport", true );
SfxModelFlags nCreationFlags =
( bEmbeddedObject ? SfxModelFlags::EMBEDDED_OBJECT : SfxModelFlags::NONE )
| ( bScriptSupport ? SfxModelFlags::NONE : SfxModelFlags::DISABLE_EMBEDDED_SCRIPTS )
| ( bDocRecoverySupport ? SfxModelFlags::NONE : SfxModelFlags::DISABLE_DOCUMENT_RECOVERY );
Reference< XInterface > xInstance( creationFunc(nCreationFlags ) );
// to mimic the behaviour of the default factory's createInstanceWithArguments, we initialize
// the object with the given arguments, stripped by the three special ones
Sequence< Any > aStrippedArguments( _rArguments.getLength() );
Any* pStrippedArgs = aStrippedArguments.getArray();
Any* pStrippedArgsEnd = ::std::remove_copy_if(
_rArguments.begin(),
_rArguments.end(),
pStrippedArgs,
IsSpecialArgument()
);
aStrippedArguments.realloc( pStrippedArgsEnd - pStrippedArgs );
if ( aStrippedArguments.hasElements() )
{
Reference< XInitialization > xModelInit( xInstance, UNO_QUERY );
OSL_ENSURE( xModelInit.is(), "SfxModelFactory::createInstanceWithArguments: no XInitialization!" );
if ( xModelInit.is() )
xModelInit->initialize( aStrippedArguments );
}
return xInstance;
}
} // namespace sfx2
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
