/*************************************************************************
 *
 * 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: forms_Currency.cxx,v $
 * $Revision: 1.7 $
 *
 * 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.
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 ************************************************************************/

#ifndef _COMPHELPER_PROPERTY_ARRAY_HELPER_HXX_
#include <comphelper/proparrhlp.hxx>
#endif

#ifndef _FORMS_CURRENCY_HXX_
#include "Currency.hxx"
#endif

#ifndef INCLUDED_SVTOOLS_SYSLOCALE_HXX 
#include <bf_svtools/syslocale.hxx>
#endif

#ifndef _FRM_SERVICES_HXX_
#include "services.hxx"
#endif

#ifndef _COM_SUN_STAR_FORM_FORMCOMPONENTTYPE_HPP_
#include <com/sun/star/form/FormComponentType.hpp>
#endif

#ifndef _COM_SUN_STAR_BEANS_PROPERTYATTRIBUTE_HPP_
#include <com/sun/star/beans/PropertyAttribute.hpp>
#endif

namespace binfilter {

//.........................................................................
namespace frm
{
//.........................................................................
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::sdb;
using namespace ::com::sun::star::sdbc;
//using namespace ::com::sun::star::sdbcx;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::container;
using namespace ::com::sun::star::form;
using namespace ::com::sun::star::awt;
using namespace ::com::sun::star::io;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::util;

//==================================================================
// OCurrencyControl
//==================================================================
//------------------------------------------------------------------
OCurrencyControl::OCurrencyControl(const Reference<XMultiServiceFactory>& _rxFactory)
	:OBoundControl(_rxFactory, VCL_CONTROL_CURRENCYFIELD)
{
}

//------------------------------------------------------------------
InterfaceRef SAL_CALL OCurrencyControl_CreateInstance(const Reference<XMultiServiceFactory>& _rxFactory)
{
	return *(new OCurrencyControl(_rxFactory));
}

//------------------------------------------------------------------------------
Sequence<Type> OCurrencyControl::_getTypes()
{
	return OBoundControl::_getTypes();
}

//------------------------------------------------------------------------------
StringSequence SAL_CALL OCurrencyControl::getSupportedServiceNames() throw()
{
	StringSequence aSupported = OBoundControl::getSupportedServiceNames();
	aSupported.realloc(aSupported.getLength() + 1);

	::rtl::OUString*pArray = aSupported.getArray();
	pArray[aSupported.getLength()-1] = FRM_SUN_CONTROL_CURRENCYFIELD;
	return aSupported;
}

//==================================================================
// OCurrencyModel
//==================================================================
sal_Int32	OCurrencyModel::nValueHandle = -1;

//------------------------------------------------------------------
InterfaceRef SAL_CALL OCurrencyModel_CreateInstance(const Reference<XMultiServiceFactory>& _rxFactory)
{
	return *(new OCurrencyModel(_rxFactory));
}

//------------------------------------------------------------------------------
Sequence<Type> OCurrencyModel::_getTypes()
{
	return OEditBaseModel::_getTypes();
}

//------------------------------------------------------------------
void OCurrencyModel::implConstruct()
{
	if (m_xAggregateSet.is())
	{
		try
		{
			// get the system international informations
			const LocaleDataWrapper& aLocaleInfo = SvtSysLocale().GetLocaleData();

			::rtl::OUString sCurrencySymbol;
			sal_Bool bPrependCurrencySymbol;
			switch ( aLocaleInfo.getCurrPositiveFormat() )
			{
				case 0:	// $1
					sCurrencySymbol = String(aLocaleInfo.getCurrSymbol());
					bPrependCurrencySymbol = sal_True;
					break;
				case 1:	// 1$
					sCurrencySymbol = String(aLocaleInfo.getCurrSymbol());
					bPrependCurrencySymbol = sal_False;
					break;
				case 2:	// $ 1
					sCurrencySymbol = ::rtl::OUString(String(aLocaleInfo.getCurrSymbol())) + ::rtl::OUString::createFromAscii(" ");
					bPrependCurrencySymbol = sal_True;
					break;
				case 3: // 1 $
					sCurrencySymbol = ::rtl::OUString::createFromAscii(" ") + ::rtl::OUString(String(aLocaleInfo.getCurrSymbol()));
					bPrependCurrencySymbol = sal_False;
					break;
			}
			if (sCurrencySymbol.getLength())
			{
				m_xAggregateSet->setPropertyValue(PROPERTY_CURRENCYSYMBOL, makeAny(sCurrencySymbol));
				m_xAggregateSet->setPropertyValue(PROPERTY_CURRSYM_POSITION, makeAny(bPrependCurrencySymbol));
			}
		}
		catch(Exception&)
		{
			DBG_ERROR( "OCurrencyModel::implConstruct: caught an exception while initializing the aggregate!" );
		}
	}
}

//------------------------------------------------------------------
DBG_NAME( OCurrencyModel )
//------------------------------------------------------------------
OCurrencyModel::OCurrencyModel(const Reference<XMultiServiceFactory>& _rxFactory)
	:OEditBaseModel(_rxFactory, VCL_CONTROLMODEL_CURRENCYFIELD, FRM_CONTROL_CURRENCYFIELD)
									// use the old control name for compytibility reasons
{
	DBG_CTOR( OCurrencyModel, NULL );

	m_nClassId = FormComponentType::CURRENCYFIELD;
	m_sDataFieldConnectivityProperty = PROPERTY_VALUE;
	if (OCurrencyModel::nValueHandle == -1)
		OCurrencyModel::nValueHandle = getOriginalHandle(PROPERTY_ID_VALUE);

	implConstruct();
}

//------------------------------------------------------------------
OCurrencyModel::OCurrencyModel( const OCurrencyModel* _pOriginal, const Reference<XMultiServiceFactory>& _rxFactory )
	:OEditBaseModel( _pOriginal, _rxFactory )
{
	DBG_CTOR( OCurrencyModel, NULL );
	implConstruct();
}

//------------------------------------------------------------------
OCurrencyModel::~OCurrencyModel()
{
	DBG_DTOR( OCurrencyModel, NULL );
}

// XCloneable
//------------------------------------------------------------------------------
IMPLEMENT_DEFAULT_CLONING( OCurrencyModel )

// XServiceInfo
//------------------------------------------------------------------------------
StringSequence SAL_CALL OCurrencyModel::getSupportedServiceNames() throw()
{
	StringSequence aSupported = OBoundControlModel::getSupportedServiceNames();
	aSupported.realloc(aSupported.getLength() + 2);

	::rtl::OUString*pArray = aSupported.getArray();
	pArray[aSupported.getLength()-2] = FRM_SUN_COMPONENT_DATABASE_CURRENCYFIELD;
	pArray[aSupported.getLength()-1] = FRM_SUN_COMPONENT_CURRENCYFIELD;
	return aSupported;
}

//------------------------------------------------------------------------------
Reference<XPropertySetInfo> SAL_CALL OCurrencyModel::getPropertySetInfo() throw( RuntimeException )
{
	Reference<XPropertySetInfo>  xInfo( createPropertySetInfo( getInfoHelper() ) );
	return xInfo;
}

//------------------------------------------------------------------------------
void OCurrencyModel::fillProperties(
		Sequence< Property >& _rProps,
		Sequence< Property >& _rAggregateProps ) const
{
	FRM_BEGIN_PROP_HELPER(9)
		// Value auf transient setzen
//		ModifyPropertyAttributes(_rAggregateProps, PROPERTY_VALUE, PropertyAttribute::TRANSIENT, 0);

		DECL_PROP2(CLASSID,		sal_Int16,					READONLY, TRANSIENT);
		DECL_PROP3(DEFAULT_VALUE,		double,				BOUND, MAYBEDEFAULT, MAYBEVOID);
		DECL_PROP1(NAME,		::rtl::OUString,			BOUND);
		DECL_PROP1(TAG,		::rtl::OUString,				BOUND);
		DECL_PROP1(TABINDEX,		sal_Int16,				BOUND);
		DECL_PROP1(CONTROLSOURCE,		::rtl::OUString,	BOUND);
		DECL_IFACE_PROP3(BOUNDFIELD,		XPropertySet,	BOUND,READONLY, TRANSIENT);
		DECL_IFACE_PROP2(CONTROLLABEL,		XPropertySet,	BOUND, MAYBEVOID);
		DECL_PROP2(CONTROLSOURCEPROPERTY,	rtl::OUString,	READONLY, TRANSIENT);
	FRM_END_PROP_HELPER();
}

//------------------------------------------------------------------------------
::cppu::IPropertyArrayHelper& OCurrencyModel::getInfoHelper()
{
	return *const_cast<OCurrencyModel*>(this)->getArrayHelper();
}

//------------------------------------------------------------------------------
::rtl::OUString SAL_CALL OCurrencyModel::getServiceName() throw ( ::com::sun::star::uno::RuntimeException)
{
	return FRM_COMPONENT_CURRENCYFIELD;	// old (non-sun) name for compatibility !
}

// XBoundComponent
//------------------------------------------------------------------------------
sal_Bool OCurrencyModel::_commit()
{
	Any aNewValue = m_xAggregateFastSet->getFastPropertyValue( OCurrencyModel::nValueHandle );
	if (!compare(aNewValue, m_aSaveValue))
	{
		if (aNewValue.getValueType().getTypeClass() == TypeClass_VOID)
			m_xColumnUpdate->updateNull();
		else
		{
			try
			{
				m_xColumnUpdate->updateDouble(getDouble(aNewValue));
			}
			catch(Exception&)
			{
				return sal_False;
			}
		}
		m_aSaveValue = aNewValue;
	}
	return sal_True;
}

//------------------------------------------------------------------------------
void OCurrencyModel::_onValueChanged()
{
	m_aSaveValue <<= m_xColumn->getDouble();
	if (m_xColumn->wasNull())
		m_aSaveValue.clear();
	{	// release our mutex once (it's acquired in the calling method !), as setting aggregate properties
		// may cause any uno controls belonging to us to lock the solar mutex, which is potentially dangerous with
		// our own mutex locked
		// FS - 72451 - 31.01.00
		MutexRelease aRelease(m_aMutex);
		m_xAggregateFastSet->setFastPropertyValue(OCurrencyModel::nValueHandle, m_aSaveValue);
	}
}

// XReset
//------------------------------------------------------------------------------
void OCurrencyModel::_reset( void )
{
	Any aValue;
	if (m_aDefault.getValueType().getTypeClass() == TypeClass_DOUBLE)
		aValue = m_aDefault;

	{	// release our mutex once (it's acquired in the calling method !), as setting aggregate properties
		// may cause any uno controls belonging to us to lock the solar mutex, which is potentially dangerous with
		// our own mutex locked
		// FS - 72451 - 31.01.00
		MutexRelease aRelease(m_aMutex);
		m_xAggregateFastSet->setFastPropertyValue(OCurrencyModel::nValueHandle, aValue);
	}
}

//.........................................................................
}	// namespace frm
//.........................................................................

}
