libreoffice/xmloff/source/style/xmlbahdl.hxx

/*************************************************************************
 *
 *  $RCSfile: xmlbahdl.hxx,v $
 *
 *  $Revision: 1.4 $
 *
 *  last change: $Author: dr $ $Date: 2000-10-20 16:35:57 $
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
 *
 *         - GNU Lesser General Public License Version 2.1
 *         - Sun Industry Standards Source License Version 1.1
 *
 *  Sun Microsystems Inc., October, 2000
 *
 *  GNU Lesser General Public License Version 2.1
 *  =============================================
 *  Copyright 2000 by Sun Microsystems, Inc.
 *  901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License version 2.1, as published by the Free Software Foundation.
 *
 *  This library 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 for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *  MA  02111-1307  USA
 *
 *
 *  Sun Industry Standards Source License Version 1.1
 *  =================================================
 *  The contents of this file are subject to the Sun Industry Standards
 *  Source License Version 1.1 (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.openoffice.org/license.html.
 *
 *  Software provided under this License is provided on an "AS IS" basis,
 *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
 *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
 *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
 *  See the License for the specific provisions governing your rights and
 *  obligations concerning the Software.
 *
 *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
 *
 *  Copyright: 2000 by Sun Microsystems, Inc.
 *
 *  All Rights Reserved.
 *
 *  Contributor(s): _______________________________________
 *
 *
 ************************************************************************/

#ifndef _XMLOFF_PROPERTYHANDLER_BASICTYPES_HXX
#define _XMLOFF_PROPERTYHANDLER_BASICTYPES_HXX

#ifndef _XMLOFF_PROPERTYHANDLERBASE_HXX
#include <xmlprhdl.hxx>
#endif

#ifndef _RTL_USTRBUF_HXX_
#include <rtl/ustrbuf.hxx>
#endif

/**
    PropertyHandler for the XML-data-type: XML_TYPE_NUMBER
*/
class XMLNumberPropHdl : public XMLPropertyHandler
{
    sal_Int8 nBytes;

public:
    XMLNumberPropHdl( sal_Int8 nB=4 ) : nBytes( nB ) {}
    virtual ~XMLNumberPropHdl();

    virtual sal_Bool importXML( const ::rtl::OUString& rStrImpValue, ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
    virtual sal_Bool exportXML( ::rtl::OUString& rStrExpValue, const ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
};

/**
    PropertyHandler for the XML-data-type: XML_TYPE_NUMBER_NONE
*/
class XMLNumberNonePropHdl : public XMLPropertyHandler
{
public:
    virtual ~XMLNumberNonePropHdl();

    virtual sal_Bool importXML( const ::rtl::OUString& rStrImpValue, ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
    virtual sal_Bool exportXML( ::rtl::OUString& rStrExpValue, const ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
};

/**
    PropertyHandler for the XML-data-type: XML_TYPE_MEASURE
*/
class XMLMeasurePropHdl : public XMLPropertyHandler
{
    sal_Int8 nBytes;
public:
    XMLMeasurePropHdl( sal_Int8 nB=4 ) : nBytes( nB ) {}
    virtual ~XMLMeasurePropHdl();

    virtual sal_Bool importXML( const ::rtl::OUString& rStrImpValue, ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
    virtual sal_Bool exportXML( ::rtl::OUString& rStrExpValue, const ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
};

/**
    PropertyHandler for the XML-data-type: XML_TYPE_PERCENT
*/
class XMLPercentPropHdl : public XMLPropertyHandler
{
    sal_Int8 nBytes;
public:
    XMLPercentPropHdl( sal_Int8 nB=4 ) : nBytes( nB ) {}
    virtual ~XMLPercentPropHdl();

    virtual sal_Bool importXML( const ::rtl::OUString& rStrImpValue, ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
    virtual sal_Bool exportXML( ::rtl::OUString& rStrExpValue, const ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
};

/**
    PropertyHandler for the XML-data-type: XML_TYPE_BOOL
*/
class XMLBoolPropHdl : public XMLPropertyHandler
{
public:
    virtual ~XMLBoolPropHdl();

    virtual sal_Bool importXML( const ::rtl::OUString& rStrImpValue, ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
    virtual sal_Bool exportXML( ::rtl::OUString& rStrExpValue, const ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
};

/**
    PropertyHandler for the XML-data-type: XML_TYPE_COLOR
*/
class XMLColorPropHdl : public XMLPropertyHandler
{
public:
    virtual ~XMLColorPropHdl();

    virtual sal_Bool importXML( const ::rtl::OUString& rStrImpValue, ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
    virtual sal_Bool exportXML( ::rtl::OUString& rStrExpValue, const ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
};

/**
    PropertyHandler for the XML-data-type: XML_TYPE_STRING
*/
class XMLStringPropHdl : public XMLPropertyHandler
{
public:
    virtual ~XMLStringPropHdl();

    virtual sal_Bool importXML( const ::rtl::OUString& rStrImpValue, ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
    virtual sal_Bool exportXML( ::rtl::OUString& rStrExpValue, const ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
};

/**
    PropertyHandler for the XML-data-type: XML_TYPE_DOUBLE
*/
class XMLDoublePropHdl : public XMLPropertyHandler
{
public:
    virtual ~XMLDoublePropHdl();

    virtual sal_Bool importXML( const ::rtl::OUString& rStrImpValue, ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
    virtual sal_Bool exportXML( ::rtl::OUString& rStrExpValue, const ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
};

/**
    PropertyHandler for the XML-data-type: XML_TYPE_NBOOL
*/
class XMLNBoolPropHdl : public XMLPropertyHandler
{
public:
    virtual ~XMLNBoolPropHdl();

    virtual sal_Bool importXML( const ::rtl::OUString& rStrImpValue, ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
    virtual sal_Bool exportXML( ::rtl::OUString& rStrExpValue, const ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
};

/**
    PropertyHandler for the XML-data-type: XML_TYPE_COLORTRANSPARENT
*/
class XMLColorTransparentPropHdl : public XMLPropertyHandler
{
public:
    virtual ~XMLColorTransparentPropHdl();

    virtual sal_Bool importXML( const ::rtl::OUString& rStrImpValue, ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
    virtual sal_Bool exportXML( ::rtl::OUString& rStrExpValue, const ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
};

/**
    PropertyHandler for the XML-data-type: XML_TYPE_ISTRANSPARENT
*/
class XMLIsTransparentPropHdl : public XMLPropertyHandler
{
public:
    virtual ~XMLIsTransparentPropHdl();

    virtual sal_Bool importXML( const ::rtl::OUString& rStrImpValue, ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
    virtual sal_Bool exportXML( ::rtl::OUString& rStrExpValue, const ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
};

/**
    PropertyHandler for properties that cannot make use of importXML
    and exportXML methods, but can make use of the default comparison
*/
class XMLCompareOnlyPropHdl : public XMLPropertyHandler
{
public:
    virtual ~XMLCompareOnlyPropHdl();

    virtual sal_Bool importXML( const ::rtl::OUString& rStrImpValue, ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
    virtual sal_Bool exportXML( ::rtl::OUString& rStrExpValue, const ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
};

/**
    A property handler for a boolean property that is represented by two
    different strings
*/
class XMLBoolValuesPropHdl : public XMLPropertyHandler
{
protected:
    ::rtl::OUString sTrueVal;
    ::rtl::OUString sFalseVal;

public:
            XMLBoolValuesPropHdl( const sal_Char* sTrueValue, const sal_Char* sFalseValue );
    virtual ~XMLBoolValuesPropHdl();

    virtual sal_Bool importXML( const ::rtl::OUString& rStrImpValue, ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
    virtual sal_Bool exportXML( ::rtl::OUString& rStrExpValue, const ::com::sun::star::uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const;
};


#endif      // _XMLOFF_PROPERTYHANDLER_BASICTYPES_HXX