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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_svl.hxx"

#include <svl/asiancfg.hxx>
#include <svl/svarray.hxx>
#include <com/sun/star/uno/Any.hxx>
#include <com/sun/star/uno/Sequence.hxx>
#include <com/sun/star/lang/Locale.hpp>
#include <com/sun/star/beans/PropertyValue.hpp>
#include <tools/debug.hxx>

//-----------------------------------------------------------------------------
using namespace utl;
using namespace rtl;
using namespace com::sun::star;
using namespace com::sun::star::uno;
using namespace com::sun::star::beans;
using namespace com::sun::star::lang;

#define C2U(cChar) OUString::createFromAscii(cChar)
const sal_Char sStartEndCharacters[] = "StartEndCharacters";
const sal_Char sStartCharacters[] = "StartCharacters";
const sal_Char sEndCharacters[] = "EndCharacters";

//-----------------------------------------------------------------------------
struct SvxForbiddenStruct_Impl
{
	Locale 		aLocale;
	OUString	sStartChars;
	OUString	sEndChars;
};
//-----------------------------------------------------------------------------
typedef SvxForbiddenStruct_Impl* SvxForbiddenStruct_ImplPtr;
SV_DECL_PTRARR_DEL(SvxForbiddenStructArr, SvxForbiddenStruct_ImplPtr, 2, 2)
SV_IMPL_PTRARR(SvxForbiddenStructArr, SvxForbiddenStruct_ImplPtr);
//-----------------------------------------------------------------------------
struct SvxAsianConfig_Impl
{
	sal_Bool 	bKerningWesternTextOnly;
	sal_Int16	nCharDistanceCompression;

	SvxForbiddenStructArr	aForbiddenArr;

	SvxAsianConfig_Impl() :
		bKerningWesternTextOnly(sal_True),
		nCharDistanceCompression(0) {}
};
/* -----------------------------16.01.01 15:36--------------------------------

 ---------------------------------------------------------------------------*/
Sequence<OUString> lcl_GetPropertyNames()
{
	Sequence<OUString> aNames(2);
	OUString* pNames = aNames.getArray();
	pNames[0] = C2U("IsKerningWesternTextOnly");
	pNames[1] = C2U("CompressCharacterDistance");
	return aNames;;
}
// ---------------------------------------------------------------------------
SvxAsianConfig::SvxAsianConfig(sal_Bool bEnableNotify) :
	utl::ConfigItem(C2U("Office.Common/AsianLayout")),
	pImpl(new SvxAsianConfig_Impl)
{
	if(bEnableNotify)
		EnableNotification(lcl_GetPropertyNames());
	Load();
}
/* -----------------------------16.01.01 15:36--------------------------------

 ---------------------------------------------------------------------------*/
SvxAsianConfig::~SvxAsianConfig()
{
	delete pImpl;
}
/* -----------------------------17.01.01 09:57--------------------------------

 ---------------------------------------------------------------------------*/
void SvxAsianConfig::Load()
{
	Sequence<Any> aValues = GetProperties(lcl_GetPropertyNames());
	const Any* pValues = aValues.getConstArray();
	if(pValues[0].hasValue())
		pImpl->bKerningWesternTextOnly = *(sal_Bool*) pValues[0].getValue();
	pValues[1] >>= pImpl->nCharDistanceCompression;

	pImpl->aForbiddenArr.DeleteAndDestroy(0, pImpl->aForbiddenArr.Count());
	OUString sPropPrefix(C2U(sStartEndCharacters));
	Sequence<OUString> aNodes = GetNodeNames(sPropPrefix);

	Sequence<OUString> aPropNames(aNodes.getLength() * 2);
	OUString* pNames = aPropNames.getArray();
	sal_Int32 nName = 0;
	sPropPrefix += C2U("/");
	sal_Int32 nNode;
	const OUString* pNodes = aNodes.getConstArray();
	for(nNode = 0; nNode < aNodes.getLength(); nNode++)
	{
		OUString sStart(sPropPrefix);
		sStart += pNodes[nNode];
		sStart += C2U("/");
		pNames[nName] = sStart; 	pNames[nName++] += C2U("StartCharacters");
		pNames[nName] = sStart; 	pNames[nName++] += C2U("EndCharacters");
	}
	Sequence<Any> aNodeValues = GetProperties(aPropNames);
	const Any* pNodeValues = aNodeValues.getConstArray();
	nName = 0;
	for(nNode = 0; nNode < aNodes.getLength(); nNode++)
	{
		SvxForbiddenStruct_ImplPtr pInsert = new SvxForbiddenStruct_Impl;
		pInsert->aLocale.Language = pNodes[nNode].copy(0, 2);
		DBG_ASSERT(pInsert->aLocale.Language.getLength(), "illegal language");
		pInsert->aLocale.Country = pNodes[nNode].copy(3, 2);

		pNodeValues[nName++] >>= pInsert->sStartChars;
		pNodeValues[nName++] >>= pInsert->sEndChars;
		pImpl->aForbiddenArr.Insert(pInsert, pImpl->aForbiddenArr.Count());
	}
}
/* -----------------------------17.01.01 09:57--------------------------------

 ---------------------------------------------------------------------------*/
void 	SvxAsianConfig::Notify( const Sequence<OUString>& )
{
	Load();
}
/* -----------------------------16.01.01 15:36--------------------------------

 ---------------------------------------------------------------------------*/
void SvxAsianConfig::Commit()
{
	Sequence<Any> aValues(2);
	Any* pValues = aValues.getArray();
	pValues[0].setValue(&pImpl->bKerningWesternTextOnly, ::getBooleanCppuType());
	pValues[1] <<= pImpl->nCharDistanceCompression;
	PutProperties(lcl_GetPropertyNames(), aValues);


	OUString sNode(C2U(sStartEndCharacters));
	if(!pImpl->aForbiddenArr.Count())
		ClearNodeSet(sNode);
	else
	{
		Sequence<PropertyValue> aSetValues(2 * pImpl->aForbiddenArr.Count());
		PropertyValue* pSetValues = aSetValues.getArray();
		sal_Int32 nSetValue = 0;
		const OUString sStartChars(C2U(sStartCharacters));
		const OUString sEndChars(C2U(sEndCharacters));
		for(sal_uInt16 i = 0; i < pImpl->aForbiddenArr.Count(); i++)
		{
			OUString sPrefix(sNode);
			sPrefix += C2U("/");
			sPrefix += pImpl->aForbiddenArr[i]->aLocale.Language;
			DBG_ASSERT(pImpl->aForbiddenArr[i]->aLocale.Language.getLength(), "illegal language");
			sPrefix += C2U("-");
			sPrefix += pImpl->aForbiddenArr[i]->aLocale.Country;
			sPrefix += C2U("/");
			pSetValues[nSetValue].Name = sPrefix; pSetValues[nSetValue].Name += sStartChars;
			pSetValues[nSetValue++].Value <<= pImpl->aForbiddenArr[i]->sStartChars;
			pSetValues[nSetValue].Name = sPrefix; pSetValues[nSetValue].Name += sEndChars;
			pSetValues[nSetValue++].Value <<= pImpl->aForbiddenArr[i]->sEndChars;
		}
		ReplaceSetProperties(sNode, aSetValues);
	}
}
/* -----------------------------16.01.01 15:36--------------------------------

 ---------------------------------------------------------------------------*/
sal_Bool 	SvxAsianConfig::IsKerningWesternTextOnly() const
{
	return pImpl->bKerningWesternTextOnly;
}
/* -----------------------------16.01.01 15:36--------------------------------

 ---------------------------------------------------------------------------*/
void 		SvxAsianConfig::SetKerningWesternTextOnly(sal_Bool bSet)
{
	pImpl->bKerningWesternTextOnly = bSet;
	SetModified();
}
/* -----------------------------16.01.01 15:36--------------------------------

 ---------------------------------------------------------------------------*/
sal_Int16	SvxAsianConfig::GetCharDistanceCompression() const
{
	return pImpl->nCharDistanceCompression;
}
/* -----------------------------16.01.01 15:36--------------------------------

 ---------------------------------------------------------------------------*/
void 		SvxAsianConfig::SetCharDistanceCompression(sal_Int16 nSet)
{
	DBG_ASSERT(nSet >= 0 && nSet < 3, "compression value illegal");
	SetModified();
	pImpl->nCharDistanceCompression = nSet;
}
/* -----------------------------16.01.01 15:36--------------------------------

 ---------------------------------------------------------------------------*/
uno::Sequence<lang::Locale> SvxAsianConfig::GetStartEndCharLocales()
{
	Sequence<Locale> aRet(pImpl->aForbiddenArr.Count());
	Locale* pRet = aRet.getArray();
	for(sal_uInt16 i = 0; i < pImpl->aForbiddenArr.Count(); i++)
	{
		pRet[i] = pImpl->aForbiddenArr[i]->aLocale;
	}
	return aRet;
}
/* -----------------------------16.01.01 15:36--------------------------------

 ---------------------------------------------------------------------------*/
sal_Bool	SvxAsianConfig::GetStartEndChars( const Locale& rLocale,
									OUString& rStartChars,
									OUString& rEndChars )
{
	for(sal_uInt16 i = 0; i < pImpl->aForbiddenArr.Count(); i++)
	{
		if(rLocale.Language == pImpl->aForbiddenArr[i]->aLocale.Language &&
			rLocale.Country == pImpl->aForbiddenArr[i]->aLocale.Country)
		{
			rStartChars = pImpl->aForbiddenArr[i]->sStartChars;
			rEndChars = pImpl->aForbiddenArr[i]->sEndChars;
			return sal_True;
		}
	}
	return sal_False;
}
/* -----------------------------16.01.01 15:36--------------------------------

 ---------------------------------------------------------------------------*/
void SvxAsianConfig::SetStartEndChars( const Locale& rLocale,
									const OUString* pStartChars,
									const OUString* pEndChars )
{
	sal_Bool bFound = sal_False;
	for(sal_uInt16 i = 0; i < pImpl->aForbiddenArr.Count(); i++)
	{
		if(rLocale.Language == pImpl->aForbiddenArr[i]->aLocale.Language &&
			rLocale.Country == pImpl->aForbiddenArr[i]->aLocale.Country)
		{
			if(pStartChars && pEndChars)
			{
				pImpl->aForbiddenArr[i]->sStartChars = *pStartChars;
				pImpl->aForbiddenArr[i]->sEndChars = *pEndChars;
			}
			else
				pImpl->aForbiddenArr.DeleteAndDestroy(i, 1);
			bFound = sal_True;
		}
	}
	if(!bFound && pStartChars && pEndChars)
	{
		SvxForbiddenStruct_ImplPtr pInsert = new SvxForbiddenStruct_Impl;
		pInsert->aLocale = rLocale;
		pInsert->sStartChars = *pStartChars;
		pInsert->sEndChars = *pEndChars;
		pImpl->aForbiddenArr.Insert(pInsert, pImpl->aForbiddenArr.Count());
	}
#ifdef DBG_UTIL
	else if(!bFound)
		DBG_ERROR("attempt to clear unavailable data");
#endif
	SetModified();
}