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path: root/dbaccess/source/ui/inc/TableFieldDescription.hxx
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/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 * 
 * Copyright 2000, 2010 Oracle and/or its affiliates.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * 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 DBAUI_TABLEFIELDDESC_HXX
#define DBAUI_TABLEFIELDDESC_HXX

#ifndef INCLUDED_VECTOR
#define INCLUDED_VECTOR
#include <vector>
#endif
#include "QEnumTypes.hxx"
#include <rtl/ustring.hxx>
#include <com/sun/star/beans/PropertyValue.hpp>
#include <vos/ref.hxx>

namespace comphelper
{
    class NamedValueCollection;
}

class Window;
namespace dbaui
{
    class OTableFieldDesc : public ::vos::OReference
    {
    private:
       ::std::vector< ::rtl::OUString >
                                    m_aCriteria;

        ::rtl::OUString				m_aTableName;
        ::rtl::OUString				m_aAliasName;		// table range
        ::rtl::OUString				m_aFieldName;		// column
        ::rtl::OUString				m_aFieldAlias;	// column alias
        ::rtl::OUString				m_aFunctionName;	// enth"alt den Funktionsnamen, nur wenn m_eFunctionType != FKT_NONE gesetzt
        
        Window*						m_pTabWindow;
        
        sal_Int32					m_eDataType;
        sal_Int32					m_eFunctionType;
        ETableFieldType				m_eFieldType;
        EOrderDir					m_eOrderDir;
        sal_Int32					m_nIndex;
        sal_Int32					m_nColWidth;
        sal_uInt16					m_nColumnId;
        sal_Bool					m_bGroupBy;
        sal_Bool					m_bVisible;

        // !!!! bitte bei Erweiterung um neue Felder auch IsEmpty mitpflegen !!!!

    public:
        OTableFieldDesc();
        OTableFieldDesc(const ::rtl::OUString& rTable, const ::rtl::OUString& rField );
        OTableFieldDesc(const OTableFieldDesc& rRS);
        ~OTableFieldDesc();

        inline sal_Bool			IsEmpty() const;
                                
        OTableFieldDesc&        operator=( const OTableFieldDesc& _aField );
        sal_Bool				operator==( const OTableFieldDesc& rDesc );

        sal_Bool				IsVisible() const	 { return m_bVisible;}
        sal_Bool				IsGroupBy() const	 { return m_bGroupBy;}

        void					SetVisible( sal_Bool bVis=sal_True ){ m_bVisible = bVis;}
        void					SetGroupBy( sal_Bool bGb=sal_False ){ m_bGroupBy = bGb;}
        void					SetTabWindow( Window* pWin ){ m_pTabWindow = pWin;}
        void					SetField( const ::rtl::OUString& rF ){ m_aFieldName = rF;}
        void					SetFieldAlias( const ::rtl::OUString& rF ){ m_aFieldAlias = rF;}
        void					SetTable( const ::rtl::OUString& rT ){ m_aTableName = rT;}
        void					SetAlias( const ::rtl::OUString& rT ){ m_aAliasName = rT;}
        void					SetFunction( const ::rtl::OUString& rT ) { m_aFunctionName = rT;}
        void					SetOrderDir( EOrderDir eDir )	{ m_eOrderDir = eDir; }
        void					SetDataType( sal_Int32 eTyp )	{ m_eDataType = eTyp; }
        void					SetFieldType( ETableFieldType eTyp )	{ m_eFieldType = eTyp; }
        void					SetCriteria( sal_uInt16 nIdx, const ::rtl::OUString& rCrit);
        void					SetColWidth( sal_Int32 nWidth ) { m_nColWidth = nWidth; }
        void					SetFieldIndex( sal_Int32 nFieldIndex ) { m_nIndex = nFieldIndex; }
        void					SetFunctionType( sal_Int32 eTyp )	{ m_eFunctionType = eTyp; }
        void					SetColumnId(sal_uInt16 _nColumnId) { m_nColumnId = _nColumnId; }
        

        ::rtl::OUString			GetField()			const { return m_aFieldName;}
        ::rtl::OUString			GetFieldAlias()		const { return m_aFieldAlias;}
        ::rtl::OUString			GetTable()			const { return m_aTableName;}
        ::rtl::OUString			GetAlias()			const { return m_aAliasName;}
        ::rtl::OUString			GetFunction()		const { return m_aFunctionName;}
        sal_Int32				GetDataType()		const { return m_eDataType; }
        ETableFieldType			GetFieldType()		const { return m_eFieldType; }
        EOrderDir				GetOrderDir()		const { return m_eOrderDir; }
        ::rtl::OUString			GetCriteria( sal_uInt16 nIdx ) const;
        sal_Int32				GetColWidth()		const { return m_nColWidth; }
        sal_Int32				GetFieldIndex()		const { return m_nIndex; }
        Window*					GetTabWindow()		const { return m_pTabWindow;}
        sal_Int32				GetFunctionType()	const { return m_eFunctionType; }
        sal_uInt16				GetColumnId()		const { return m_nColumnId;}

        inline sal_Bool			isAggreateFunction()	const { return (m_eFunctionType & FKT_AGGREGATE) == FKT_AGGREGATE;	}
        inline sal_Bool			isOtherFunction()		const { return (m_eFunctionType & FKT_OTHER)	 == FKT_OTHER;		}
        inline sal_Bool			isNumeric()				const { return (m_eFunctionType & FKT_NUMERIC)	 == FKT_NUMERIC;	}
        inline sal_Bool			isNoneFunction()		const { return  m_eFunctionType					 == FKT_NONE;		}
        inline sal_Bool			isCondition()			const { return (m_eFunctionType & FKT_CONDITION) == FKT_CONDITION;	}
        inline sal_Bool			isNumericOrAggreateFunction()	const { return isNumeric() || isAggreateFunction();	}

        sal_Bool				HasCriteria()		const 
        { 
            ::std::vector< ::rtl::OUString>::const_iterator aIter = m_aCriteria.begin();
            ::std::vector< ::rtl::OUString>::const_iterator aEnd = m_aCriteria.end();
            for(;aIter != aEnd;++aIter)
                if(aIter->getLength())
                    break;
            return aIter != aEnd;
        }

        const ::std::vector< ::rtl::OUString>&	GetCriteria() const { return m_aCriteria; }

        void Load( const ::com::sun::star::beans::PropertyValue& i_rSettings, const bool i_bIncludingCriteria );
        void Save( ::comphelper::NamedValueCollection& o_rSettings, const bool i_bIncludingCriteria );
    };

    //------------------------------------------------------------------
    inline sal_Bool OTableFieldDesc::IsEmpty()	const
    {
        sal_Bool bEmpty = (!m_aTableName.getLength()	 &&
                         !m_aAliasName.getLength()		 &&
                         !m_aFieldName.getLength()		 &&
                         !m_aFieldAlias.getLength()		 &&
                         !m_aFunctionName.getLength()	 &&
                         !HasCriteria());
        return bEmpty;
    }
    //------------------------------------------------------------------
    typedef ::vos::ORef< OTableFieldDesc>		OTableFieldDescRef;
    typedef ::std::vector<OTableFieldDescRef>	OTableFields;
}
#endif //