/*************************************************************************
 *
 * 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: ListBox.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 _FORMS_LISTBOX_HXX_
#define _FORMS_LISTBOX_HXX_

#ifndef _FORMS_FORMCOMPONENT_HXX_
#include "FormComponent.hxx"
#endif
#ifndef _CPPUHELPER_INTERFACECONTAINER_HXX_
#include <cppuhelper/interfacecontainer.hxx>
#endif
#ifndef _CPPUHELPER_INTERFACECONTAINER_HXX_
#include <cppuhelper/interfacecontainer.hxx>
#endif
#ifndef _SV_TIMER_HXX
#include <vcl/timer.hxx>
#endif

#ifndef _COM_SUN_STAR_UTIL_XREFRESHABLE_HPP_
#include <com/sun/star/util/XRefreshable.hpp>
#endif
#ifndef _COM_SUN_STAR_UTIL_XNUMBERFORMATTER_HPP_
#include <com/sun/star/util/XNumberFormatter.hpp>
#endif
#ifndef _COM_SUN_STAR_SDB_XSQLERRORBROADCASTER_HPP_
#include <com/sun/star/sdb/XSQLErrorBroadcaster.hpp>
#endif
#ifndef _COM_SUN_STAR_FORM_LISTSOURCETYPE_HPP_
#include <com/sun/star/form/ListSourceType.hpp>
#endif
#ifndef _COM_SUN_STAR_AWT_XITEMLISTENER_HPP_
#include <com/sun/star/awt/XItemListener.hpp>
#endif
#ifndef _COM_SUN_STAR_AWT_XFOCUSLISTENER_HPP_
#include <com/sun/star/awt/XFocusListener.hpp>
#endif
#ifndef _COM_SUN_STAR_FORM_XCHANGEBROADCASTER_HPP_
#include <com/sun/star/form/XChangeBroadcaster.hpp>
#endif
#ifndef _CPPUHELPER_IMPLBASE1_HXX_
#include <cppuhelper/implbase1.hxx>
#endif
#ifndef FORMS_ERRORBROADCASTER_HXX
#include "errorbroadcaster.hxx"
#endif
namespace binfilter {

//.........................................................................
namespace frm
{

const ::rtl::OUString LISTBOX_EMPTY_VALUE = ::rtl::OUString::createFromAscii("$$$empty$$$");

//==================================================================
//= OListBoxModel
//==================================================================
typedef ::cppu::ImplHelper1 <	::com::sun::star::util::XRefreshable
							>	OListBoxModel_BASE;
 
class OListBoxModel :public OBoundControlModel
					,public OListBoxModel_BASE
					,public OErrorBroadcaster
					,public ::comphelper::OAggregationArrayUsageHelper< OListBoxModel >
{
	::com::sun::star::uno::Any					m_aSaveValue;

	// <properties>
	::com::sun::star::form::ListSourceType		m_eListSourceType;		// type der list source
	::com::sun::star::uno::Any					m_aBoundColumn;
	StringSequence								m_aListSourceSeq;		//
	StringSequence								m_aValueSeq;			// alle Werte, readonly
	::com::sun::star::uno::Sequence<sal_Int16>	m_aDefaultSelectSeq;	// DefaultSelected
	// </properties>

	::cppu::OInterfaceContainerHelper	m_aRefreshListeners;

	static sal_Int32		nSelectHandle;
	// [properties]

	sal_Int16				m_nNULLPos; // Position an der der NULLwert abgelegt wird
	sal_Bool				m_bBoundComponent : 1;

	// Helper functions
	StringSequence GetCurValueSeq() const;

	virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type>	_getTypes();

protected:
	// UNO Anbindung
	virtual void _onValueChanged();

public:
	DECLARE_DEFAULT_LEAF_XTOR( OListBoxModel );

// XServiceInfo
	IMPLEMENTATION_NAME(OListBoxModel);
	virtual StringSequence SAL_CALL getSupportedServiceNames() throw(::com::sun::star::uno::RuntimeException);

// UNO Anbindung
	DECLARE_UNO3_AGG_DEFAULTS(OListBoxModel, OBoundControlModel);
	virtual ::com::sun::star::uno::Any SAL_CALL queryAggregation( const ::com::sun::star::uno::Type& _rType ) throw (::com::sun::star::uno::RuntimeException);

// OComponentHelper
	virtual void SAL_CALL disposing();

// OPropertySetHelper
	virtual void SAL_CALL getFastPropertyValue(::com::sun::star::uno::Any& rValue, sal_Int32 nHandle) const;
	virtual void SAL_CALL setFastPropertyValue_NoBroadcast( sal_Int32 nHandle, const ::com::sun::star::uno::Any& rValue )
				throw (::com::sun::star::uno::Exception);
	virtual sal_Bool SAL_CALL convertFastPropertyValue(
				::com::sun::star::uno::Any& _rConvertedValue, ::com::sun::star::uno::Any& _rOldValue, sal_Int32 _nHandle, const ::com::sun::star::uno::Any& _rValue )
				throw (::com::sun::star::lang::IllegalArgumentException);

// XLoadListener
	virtual void		 _loaded(const ::com::sun::star::lang::EventObject& rEvent);
	virtual void		 _unloaded();

// XBoundComponent
	virtual sal_Bool _commit();

// XPropertySet
	virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo> SAL_CALL getPropertySetInfo() throw(::com::sun::star::uno::RuntimeException);
	virtual cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper();

// XPersistObject
	virtual ::rtl::OUString SAL_CALL	getServiceName() throw(::com::sun::star::uno::RuntimeException);
	virtual void SAL_CALL
		write(const ::com::sun::star::uno::Reference< ::com::sun::star::io::XObjectOutputStream>& _rxOutStream) throw(::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
	virtual void SAL_CALL
		read(const ::com::sun::star::uno::Reference< ::com::sun::star::io::XObjectInputStream>& _rxInStream) throw(::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);

// XReset
	virtual void _reset();

// XRefreshable
	virtual void SAL_CALL refresh() throw(::com::sun::star::uno::RuntimeException);
	virtual void SAL_CALL addRefreshListener(const ::com::sun::star::uno::Reference< ::com::sun::star::util::XRefreshListener>& _rxListener) throw(::com::sun::star::uno::RuntimeException);
	virtual void SAL_CALL removeRefreshListener(const ::com::sun::star::uno::Reference< ::com::sun::star::util::XRefreshListener>& _rxListener) throw(::com::sun::star::uno::RuntimeException);

	// OAggregationArrayUsageHelper
	virtual void fillProperties(
		::com::sun::star::uno::Sequence< ::com::sun::star::beans::Property >& /* [out] */ _rProps,
		::com::sun::star::uno::Sequence< ::com::sun::star::beans::Property >& /* [out] */ _rAggregateProps
		) const;
	IMPLEMENT_INFO_SERVICE()

protected:
	void loadData();

	DECLARE_XCLONEABLE();
};

//==================================================================
//= OListBoxControl
//==================================================================
typedef ::cppu::ImplHelper3<	::com::sun::star::awt::XFocusListener,
								::com::sun::star::awt::XItemListener,
								::com::sun::star::form::XChangeBroadcaster > OListBoxControl_BASE;
 
class OListBoxControl	:public OBoundControl
						,public OListBoxControl_BASE
{
	::cppu::OInterfaceContainerHelper		m_aChangeListeners;

	::com::sun::star::uno::Any				m_aCurrentSelection;
	Timer									m_aChangeTimer;

protected:
	// UNO Anbindung
	virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type>	_getTypes();

public:
	OListBoxControl(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory>& _rxFactory);
	virtual ~OListBoxControl();

	// UNO Anbindung
	DECLARE_UNO3_AGG_DEFAULTS(OListBoxControl, OBoundControl);
	virtual ::com::sun::star::uno::Any SAL_CALL queryAggregation( const ::com::sun::star::uno::Type& _rType ) throw (::com::sun::star::uno::RuntimeException);

// XServiceInfo
	IMPLEMENTATION_NAME(OListBoxControl);
	virtual StringSequence SAL_CALL getSupportedServiceNames() throw(::com::sun::star::uno::RuntimeException);

// XChangeBroadcaster
	virtual void SAL_CALL addChangeListener(const ::com::sun::star::uno::Reference< ::com::sun::star::form::XChangeListener>& _rxListener) throw(::com::sun::star::uno::RuntimeException);
	virtual void SAL_CALL removeChangeListener(const ::com::sun::star::uno::Reference< ::com::sun::star::form::XChangeListener>& _rxListener) throw(::com::sun::star::uno::RuntimeException);

// XFocusListener
	virtual void SAL_CALL focusGained(const ::com::sun::star::awt::FocusEvent& _rEvent) throw(::com::sun::star::uno::RuntimeException);
	virtual void SAL_CALL focusLost(const ::com::sun::star::awt::FocusEvent& _rEvent) throw(::com::sun::star::uno::RuntimeException);

// XItemListener
	virtual void SAL_CALL itemStateChanged(const ::com::sun::star::awt::ItemEvent& _rEvent) throw(::com::sun::star::uno::RuntimeException);

// XEventListener
	virtual void SAL_CALL disposing(const ::com::sun::star::lang::EventObject& Source) throw (::com::sun::star::uno::RuntimeException);

// OComponentHelper
	virtual void SAL_CALL disposing();

private:
	DECL_LINK( OnTimeout, void* );
};

//.........................................................................
}
//.........................................................................

}//end of namespace binfilter
#endif // _FORMS_LISTBOX_HXX_

