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/*************************************************************************
*
* 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: model_helper.hxx,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.
*
************************************************************************/
#ifndef _MODEL_HELPER_HXX
#define _MODEL_HELPER_HXX
//
// some helper definitions that must be available for model.cxx and
// model_ui.cxx
//
#include "namedcollection.hxx"
#include "binding.hxx"
#include "submission.hxx"
#include "unohelper.hxx"
#include <com/sun/star/uno/Reference.hxx>
#include <com/sun/star/uno/Sequence.hxx>
#include <com/sun/star/lang/XUnoTunnel.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/beans/PropertyValue.hpp>
namespace xforms
{
class Model;
}
//
// BindingCollection
//
namespace xforms
{
class BindingCollection : public NamedCollection<com::sun::star::uno::Reference<com::sun::star::beans::XPropertySet> >
{
Model* mpModel;
public:
BindingCollection( Model* pModel ) : mpModel( pModel ) {}
virtual ~BindingCollection() {}
virtual bool isValid( const T& t ) const
{
return Binding::getBinding( t ) != NULL;
}
protected:
virtual void _insert( const T& t )
{
OSL_ENSURE( Binding::getBinding( t ) != NULL, "invalid item?" );
Binding::getBinding( t )->_setModel( Binding::Model_t( mpModel ) );
}
virtual void _remove( const T& t )
{
OSL_ENSURE( Binding::getBinding( t ) != NULL, "invalid item?" );
Binding::getBinding( t )->_setModel( Binding::Model_t() );
}
};
//
// SubmissionCollection
//
class SubmissionCollection : public NamedCollection<com::sun::star::uno::Reference<com::sun::star::beans::XPropertySet> >
{
Model* mpModel;
public:
SubmissionCollection( Model* pModel ) : mpModel( pModel ) {}
virtual ~SubmissionCollection() {}
public:
virtual bool isValid( const T& t ) const
{
return Submission::getSubmission( t ) != NULL;
}
protected:
virtual void _insert( const T& t )
{
OSL_ENSURE( Submission::getSubmission( t ) != NULL, "invalid item?" );
Submission::getSubmission( t )->setModel( com::sun::star::uno::Reference<com::sun::star::xforms::XModel>( mpModel ) );
}
virtual void _remove( const T& t )
{
OSL_ENSURE( Submission::getSubmission( t ) != NULL, "invalid item?" );
Submission::getSubmission( t )->setModel( com::sun::star::uno::Reference<com::sun::star::xforms::XModel>( ) );
}
};
//
// InstanceCollection
//
class InstanceCollection : public Collection<com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue> >
{
public:
virtual bool isValid( const T& t ) const
{
const com::sun::star::beans::PropertyValue* pValues = t.getConstArray();
rtl::OUString sInstance( OUSTRING("Instance") );
sal_Bool bFound = sal_False;
for( sal_Int32 i = 0; ( ! bFound ) && ( i < t.getLength() ); i++ )
{
bFound |= ( pValues[i].Name == sInstance );
}
return bFound ? true : false;
}
};
//
// helper functions
//
sal_Int32 lcl_findInstance( const InstanceCollection*,
const rtl::OUString& );
// get values from Sequence<PropertyValue> describing an Instance
void getInstanceData(
const com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue>&,
rtl::OUString* pID,
com::sun::star::uno::Reference<com::sun::star::xml::dom::XDocument>*,
rtl::OUString* pURL,
bool* pURLOnce );
// set values on Sequence<PropertyValue> for an Instance
void setInstanceData(
com::sun::star::uno::Sequence<com::sun::star::beans::PropertyValue>&,
const rtl::OUString* pID,
const com::sun::star::uno::Reference<com::sun::star::xml::dom::XDocument>*,
const rtl::OUString* pURL,
const bool* pURLOnce );
} // namespace xforms
#endif
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