/**************************************************************
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 *
 *************************************************************/


// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_xmloff.hxx"
#include <undlihdl.hxx>
#include <xmloff/xmltoken.hxx>
#include <xmloff/xmluconv.hxx>
#include <rtl/ustrbuf.hxx>


#include <com/sun/star/uno/Any.hxx>
#include <com/sun/star/awt/FontUnderline.hpp>

using ::rtl::OUString;
using ::rtl::OUStringBuffer;

using namespace ::com::sun::star;
using namespace ::com::sun::star::awt;
using namespace ::xmloff::token;

SvXMLEnumMapEntry __READONLY_DATA pXML_UnderlineType_Enum[] =
{
	{ XML_NONE,							FontUnderline::NONE },
	{ XML_SINGLE,		        FontUnderline::SINGLE },
	{ XML_DOUBLE,				        FontUnderline::DOUBLE },
	{ XML_SINGLE,		        FontUnderline::DOTTED },
	{ XML_SINGLE,				FontUnderline::DASH },
	{ XML_SINGLE,				FontUnderline::LONGDASH },
	{ XML_SINGLE,				FontUnderline::DASHDOT },
	{ XML_SINGLE,				FontUnderline::DASHDOTDOT },
	{ XML_SINGLE,				FontUnderline::WAVE },
	{ XML_SINGLE,				FontUnderline::BOLD },
	{ XML_SINGLE,				FontUnderline::BOLDDOTTED },
	{ XML_SINGLE,				FontUnderline::BOLDDASH },
	{ XML_SINGLE,	    		FontUnderline::BOLDLONGDASH },
	{ XML_SINGLE,				FontUnderline::BOLDDASHDOT },
	{ XML_SINGLE,  			FontUnderline::BOLDDASHDOTDOT },
	{ XML_SINGLE,				FontUnderline::BOLDWAVE },
	{ XML_DOUBLE, 						FontUnderline::DOUBLEWAVE },
	{ XML_SINGLE,			    FontUnderline::SMALLWAVE },
	{ XML_TOKEN_INVALID,				0 }
};

SvXMLEnumMapEntry __READONLY_DATA pXML_UnderlineStyle_Enum[] =
{
	{ XML_NONE,							FontUnderline::NONE },
	{ XML_SOLID,		        		FontUnderline::SINGLE },
	{ XML_SOLID,		        		FontUnderline::DOUBLE },
	{ XML_DOTTED,		        FontUnderline::DOTTED },
	{ XML_DASH,				FontUnderline::DASH },
	{ XML_LONG_DASH,			FontUnderline::LONGDASH },
	{ XML_DOT_DASH,			FontUnderline::DASHDOT },
	{ XML_DOT_DOT_DASH,		FontUnderline::DASHDOTDOT },
	{ XML_WAVE,				FontUnderline::WAVE },
	{ XML_SOLID,						FontUnderline::BOLD },
	{ XML_DOTTED,				FontUnderline::BOLDDOTTED },
	{ XML_DASH,				FontUnderline::BOLDDASH },
	{ XML_LONG_DASH,	   	 	FontUnderline::BOLDLONGDASH },
	{ XML_DOT_DASH,			FontUnderline::BOLDDASHDOT },
	{ XML_DOT_DOT_DASH,  		FontUnderline::BOLDDASHDOTDOT },
	{ XML_WAVE,				FontUnderline::BOLDWAVE },
	{ XML_WAVE, 				FontUnderline::DOUBLEWAVE },
	{ XML_SMALL_WAVE,		    FontUnderline::SMALLWAVE },
	{ XML_TOKEN_INVALID,				0 }
};

SvXMLEnumMapEntry __READONLY_DATA pXML_UnderlineWidth_Enum[] =
{
	{ XML_AUTO,							FontUnderline::NONE },
	{ XML_AUTO,		     			   	FontUnderline::SINGLE },
	{ XML_AUTO,		   			     	FontUnderline::DOUBLE },
	{ XML_AUTO,		   			     	FontUnderline::DOTTED },
	{ XML_AUTO,							FontUnderline::DASH },
	{ XML_AUTO,							FontUnderline::LONGDASH },
	{ XML_AUTO,							FontUnderline::DASHDOT },
	{ XML_AUTO,							FontUnderline::DASHDOTDOT },
	{ XML_AUTO,							FontUnderline::WAVE },
	{ XML_BOLD,				FontUnderline::BOLD },
	{ XML_BOLD,				FontUnderline::BOLDDOTTED },
	{ XML_BOLD,				FontUnderline::BOLDDASH },
	{ XML_BOLD,	   	 		FontUnderline::BOLDLONGDASH },
	{ XML_BOLD,				FontUnderline::BOLDDASHDOT },
	{ XML_BOLD,  				FontUnderline::BOLDDASHDOTDOT },
	{ XML_BOLD,				FontUnderline::BOLDWAVE },
	{ XML_AUTO, 						FontUnderline::DOUBLEWAVE },
	{ XML_THIN,		    				FontUnderline::NONE },
	{ XML_MEDIUM,		    			FontUnderline::NONE },
	{ XML_THICK,		    			FontUnderline::BOLD},
	{ XML_TOKEN_INVALID,				0 }
};


///////////////////////////////////////////////////////////////////////////////
//
// class XMLUnderlineTypePropHdl
//

XMLUnderlineTypePropHdl::~XMLUnderlineTypePropHdl()
{
	// nothing to do
}

sal_Bool XMLUnderlineTypePropHdl::importXML( const OUString& rStrImpValue, uno::Any& rValue, const SvXMLUnitConverter& ) const
{
	sal_uInt16 eNewUnderline;
	sal_Bool bRet = SvXMLUnitConverter::convertEnum(
        eNewUnderline, rStrImpValue, pXML_UnderlineType_Enum );
	if( bRet )
	{
		// multi property: style and width might be set already.
		// If the old value is NONE, the new is used unchanged.
		sal_Int16 eUnderline = sal_Int16();
		if( (rValue >>= eUnderline) && FontUnderline::NONE!=eUnderline )
		{
			switch( eNewUnderline )
			{
			case FontUnderline::NONE:
			case FontUnderline::SINGLE:
				// keep existing line style
				eNewUnderline = eUnderline;
				break;
			case FontUnderline::DOUBLE:
				// A double line style has priority over a bold line style,
				// but not over the line style itself.
				switch( eUnderline )
				{
				case FontUnderline::SINGLE:
				case FontUnderline::BOLD:
					break;
				case FontUnderline::WAVE:
				case FontUnderline::BOLDWAVE:
					eNewUnderline = FontUnderline::DOUBLEWAVE;
					break;
				default:
					// If a double line style is not supported for the existing
					// value, keep the new one
					eNewUnderline = eUnderline;
					break;
				}
				break;
			default:
				OSL_ENSURE( bRet, "unexpected line type value" );
				break;
			}
			if( eNewUnderline != eUnderline )
				rValue <<= (sal_Int16)eNewUnderline;
		}
		else
		{
			rValue <<= (sal_Int16)eNewUnderline;
		}
	}

	return bRet;
}

sal_Bool XMLUnderlineTypePropHdl::exportXML( OUString& rStrExpValue, const uno::Any& rValue, const SvXMLUnitConverter& ) const
{
	sal_Bool bRet = sal_False;
	sal_Int16 nValue = sal_Int16();
	OUStringBuffer aOut;

	if( (rValue >>= nValue) &&
		(FontUnderline::DOUBLE == nValue ||
		 FontUnderline::DOUBLEWAVE == nValue) )
	{
        bRet = SvXMLUnitConverter::convertEnum(
            aOut, (sal_uInt16)nValue, pXML_UnderlineType_Enum );
		if( bRet )
			rStrExpValue = aOut.makeStringAndClear();
	}

	return bRet;
}

///////////////////////////////////////////////////////////////////////////////
//
// class XMLUnderlineStylePropHdl
//

XMLUnderlineStylePropHdl::~XMLUnderlineStylePropHdl()
{
	// nothing to do
}

sal_Bool XMLUnderlineStylePropHdl::importXML( const OUString& rStrImpValue, uno::Any& rValue, const SvXMLUnitConverter& ) const
{
	sal_uInt16 eNewUnderline;
	sal_Bool bRet = SvXMLUnitConverter::convertEnum(
        eNewUnderline, rStrImpValue, pXML_UnderlineStyle_Enum );
	if( bRet )
	{
		// multi property: style and width might be set already.
		// If the old value is NONE, the new is used unchanged.
		sal_Int16 eUnderline = sal_Int16();
		if( (rValue >>= eUnderline) && FontUnderline::NONE!=eUnderline )
		{
			switch( eNewUnderline )
			{
			case FontUnderline::NONE:
			case FontUnderline::SINGLE:
				// keep double or bold line style
				eNewUnderline = eUnderline;
			case FontUnderline::DOTTED:
				// The line style has priority over a double type.
				if( FontUnderline::BOLD == eUnderline )
					eNewUnderline = FontUnderline::BOLDDOTTED;
				break;
			case FontUnderline::DASH:
				if( FontUnderline::BOLD == eUnderline )
					eNewUnderline = FontUnderline::BOLDDASH;
				break;
			case FontUnderline::LONGDASH:
				if( FontUnderline::BOLD == eUnderline )
					eNewUnderline = FontUnderline::BOLDLONGDASH;
				break;
			case FontUnderline::DASHDOT:
				if( FontUnderline::BOLD == eUnderline )
					eNewUnderline = FontUnderline::BOLDDASHDOT;
				break;
			case FontUnderline::DASHDOTDOT:
				if( FontUnderline::BOLD == eUnderline )
					eNewUnderline = FontUnderline::BOLDDASHDOTDOT;
				break;
			case FontUnderline::WAVE:
				if( FontUnderline::BOLD == eUnderline )
					eNewUnderline = FontUnderline::BOLDWAVE;
				break;
			case FontUnderline::SMALLWAVE:
				// SMALLWAVE is not used
			default:
				OSL_ENSURE( bRet, "unexpected line style value" );
				break;
			}
			if( eNewUnderline != eUnderline )
				rValue <<= (sal_Int16)eNewUnderline;
		}
		else
		{
			rValue <<= (sal_Int16)eNewUnderline;
		}
	}

	return bRet;
}

sal_Bool XMLUnderlineStylePropHdl::exportXML( OUString& rStrExpValue, const uno::Any& rValue, const SvXMLUnitConverter& ) const
{
	sal_Bool bRet = sal_False;
	sal_Int16 nValue = sal_Int16();
	OUStringBuffer aOut;

	if( rValue >>= nValue )
	{
        bRet = SvXMLUnitConverter::convertEnum(
            aOut, (sal_uInt16)nValue, pXML_UnderlineStyle_Enum );
		if( bRet )
			rStrExpValue = aOut.makeStringAndClear();
	}

	return bRet;
}

///////////////////////////////////////////////////////////////////////////////
//
// class XMLUnderlineWidthPropHdl
//

XMLUnderlineWidthPropHdl::~XMLUnderlineWidthPropHdl()
{
	// nothing to do
}

sal_Bool XMLUnderlineWidthPropHdl::importXML( const OUString& rStrImpValue, uno::Any& rValue, const SvXMLUnitConverter& ) const
{
	sal_uInt16 eNewUnderline;
	sal_Bool bRet = SvXMLUnitConverter::convertEnum(
        eNewUnderline, rStrImpValue, pXML_UnderlineWidth_Enum );
	if( bRet )
	{
		// multi property: style and width might be set already.
		// If the old value is NONE, the new is used unchanged.
		sal_Int16 eUnderline = sal_Int16();
		if( (rValue >>= eUnderline) && FontUnderline::NONE!=eUnderline )
		{
			switch( eNewUnderline )
			{
			case FontUnderline::NONE:
				// keep existing line style
				eNewUnderline = eUnderline;
				break;
			case FontUnderline::BOLD:
				// A double line style has priority over a bold line style,
				// but not over the line style itself.
				switch( eUnderline )
				{
				case FontUnderline::SINGLE:
					break;
				case FontUnderline::DOTTED:
					eNewUnderline = FontUnderline::BOLDDOTTED;
					break;
				case FontUnderline::DASH:
					eNewUnderline = FontUnderline::BOLDDASH;
					break;
				case FontUnderline::LONGDASH:
					eNewUnderline = FontUnderline::BOLDLONGDASH;
					break;
				case FontUnderline::DASHDOT:
					eNewUnderline = FontUnderline::BOLDDASHDOT;
					break;
				case FontUnderline::DASHDOTDOT:
					eNewUnderline = FontUnderline::BOLDDASHDOTDOT;
					break;
				case FontUnderline::WAVE:
					eNewUnderline = FontUnderline::BOLDWAVE;
					break;
				default:
					// a doube line style overwrites a bold one
					eNewUnderline = eUnderline;
					break;
				}
				break;
			default:
				OSL_ENSURE( bRet, "unexpected line width value" );
				break;
			}
			if( eNewUnderline != eUnderline )
				rValue <<= (sal_Int16)eNewUnderline;
		}
		else
		{
			rValue <<= (sal_Int16)eNewUnderline;
		}
	}

	return bRet;
}

sal_Bool XMLUnderlineWidthPropHdl::exportXML( OUString& rStrExpValue, const uno::Any& rValue, const SvXMLUnitConverter& ) const
{
	sal_Bool bRet = sal_False;
	sal_Int16 nValue = sal_Int16();
	OUStringBuffer aOut;

	if( (rValue >>= nValue) && (FontUnderline::NONE != nValue) )
	{
        bRet = SvXMLUnitConverter::convertEnum(
            aOut, (sal_uInt16)nValue, pXML_UnderlineWidth_Enum );
		if( bRet )
			rStrExpValue = aOut.makeStringAndClear();
	}

	return bRet;
}