/*************************************************************************
 *
 * 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: svt_searchopt.cxx,v $
 * $Revision: 1.5 $
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 * (a copy is included in the LICENSE file that accompanied this code).
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 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
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// MARKER(update_precomp.py): autogen include statement, do not remove


#include "searchopt.hxx"

#ifndef _SOLAR_H
#include <tools/solar.h>
#endif
#ifndef _TOOLS_DEBUG_HXX
#include <tools/debug.hxx>
#endif
#ifndef _UTL_CONFIGITEM_HXX_
#include <unotools/configitem.hxx>
#endif

#ifndef _COM_SUN_STAR_I18N_TRANSLITERATIONMODULES_HPP_
#include <com/sun/star/i18n/TransliterationModules.hpp>
#endif
#ifndef _COM_SUN_STAR_UNO_SEQUENCE_HXX_
#include <com/sun/star/uno/Sequence.hxx>
#endif
#ifndef _COM_SUN_STAR_UNO_ANY_H_
#include <com/sun/star/uno/Any.h>
#endif
#include <rtl/logfile.hxx>


using namespace rtl;
using namespace utl;
using namespace com::sun::star::uno;
using namespace com::sun::star::i18n;

namespace binfilter
{

#define MAX_FLAGS_OFFSET	24

//////////////////////////////////////////////////////////////////////


class SvtSearchOptions_Impl : public ConfigItem
{
	INT32	nFlags;
	BOOL	bModified;

	// disallow copy-constructor and assignment-operator for now
	SvtSearchOptions_Impl( const SvtSearchOptions_Impl & );
	SvtSearchOptions_Impl & operator = ( const SvtSearchOptions_Impl & );

protected:
	BOOL			IsModified() const { return bModified; }
    using ConfigItem::SetModified;
	void			SetModified( BOOL bVal );
	BOOL			Load();
	BOOL			Save();

	Sequence< OUString >	GetPropertyNames() const;

public:
	SvtSearchOptions_Impl();
	virtual ~SvtSearchOptions_Impl();

	// ConfigItem
	virtual void	Commit();

	BOOL			GetFlag( USHORT nOffset ) const;
	void			SetFlag( USHORT nOffset, BOOL bVal );
};



SvtSearchOptions_Impl::SvtSearchOptions_Impl() :
	ConfigItem( OUString::createFromAscii( "Office.Common/SearchOptions" ) )
{
	RTL_LOGFILE_CONTEXT(aLog, "svtools SvtSearchOptions_Impl::SvtSearchOptions_Impl()");
	nFlags = 0x0003FFFF;	// set all options values to 'true'
	Load();
	SetModified( FALSE );
}


SvtSearchOptions_Impl::~SvtSearchOptions_Impl()
{
	Commit();
}

	
void SvtSearchOptions_Impl::Commit()
{
	if (IsModified())
		Save();
}


BOOL SvtSearchOptions_Impl::GetFlag( USHORT nOffset ) const
{
	DBG_ASSERT( nOffset <= MAX_FLAGS_OFFSET, "offset out of range");
	return ((nFlags >> nOffset) & 0x01) ? TRUE : FALSE;
}


void SvtSearchOptions_Impl::SetFlag( USHORT nOffset, BOOL bVal )
{
	DBG_ASSERT( nOffset <= MAX_FLAGS_OFFSET, "offset out of range");
	INT32 nOldFlags = nFlags;
	INT32 nMask = ((INT32) 1)  << nOffset;
	if (bVal)
		nFlags |= nMask;
	else
		nFlags &= ~nMask;
	if (nFlags != nOldFlags)
		SetModified( TRUE );
}

	
void SvtSearchOptions_Impl::SetModified( BOOL bVal )
{
    bModified = bVal;
	if (bModified)
	{
		ConfigItem::SetModified();
	}
}


Sequence< OUString > SvtSearchOptions_Impl::GetPropertyNames() const
{
	static const char* aPropNames[ MAX_FLAGS_OFFSET + 1 ] =
	{
		"IsWholeWordsOnly",						//  0
		"IsBackwards",							//  1
		"IsUseRegularExpression",				//  2
		//"IsCurrentSelectionOnly",				// interactively set or not...
		"IsSearchForStyles",					//  3
		"IsSimilaritySearch",					//  4
		"IsUseAsianOptions",					//  5
		"IsMatchCase",							//  6
		"Japanese/IsMatchFullHalfWidthForms",	//  7
		"Japanese/IsMatchHiraganaKatakana",		//  8
		"Japanese/IsMatchContractions",			//  9
		"Japanese/IsMatchMinusDashCho-on",		// 10
		"Japanese/IsMatchRepeatCharMarks",		// 11
		"Japanese/IsMatchVariantFormKanji",		// 12
		"Japanese/IsMatchOldKanaForms",			// 13
		"Japanese/IsMatch_DiZi_DuZu",			// 14
		"Japanese/IsMatch_BaVa_HaFa",			// 15
		"Japanese/IsMatch_TsiThiChi_DhiZi",		// 16
		"Japanese/IsMatch_HyuIyu_ByuVyu",		// 17
		"Japanese/IsMatch_SeShe_ZeJe",			// 18
		"Japanese/IsMatch_IaIya",				// 19
		"Japanese/IsMatch_KiKu",				// 20
		"Japanese/IsIgnorePunctuation",			// 21
		"Japanese/IsIgnoreWhitespace",			// 22
		"Japanese/IsIgnoreProlongedSoundMark",	// 23
		"Japanese/IsIgnoreMiddleDot"			// 24
	};

    const int nCount = sizeof( aPropNames ) / sizeof( aPropNames[0] );
	Sequence< OUString > aNames( nCount );
	OUString* pNames = aNames.getArray();
	for (INT32 i = 0;  i < nCount;  ++i)
		pNames[i] = OUString::createFromAscii( aPropNames[i] );

	return aNames;
}


BOOL SvtSearchOptions_Impl::Load()
{
	BOOL bSucc = FALSE;
	
	Sequence< OUString > aNames = GetPropertyNames();
	INT32 nProps = aNames.getLength();
	
	const Sequence< Any > aValues = GetProperties( aNames );
	DBG_ASSERT( aValues.getLength() == aNames.getLength(), 
			"GetProperties failed" );
	//EnableNotification( aNames );
	
	if (nProps  &&  aValues.getLength() == nProps)
	{
		bSucc = TRUE;
		
		const Any* pValues = aValues.getConstArray();
		for (USHORT i = 0;  i < nProps;  ++i)
		{
			const Any &rVal = pValues[i];
			DBG_ASSERT( rVal.hasValue(), "property value missing" );
			if (rVal.hasValue())
			{
				BOOL bVal = BOOL();
				if (rVal >>= bVal)
				{
					if (i <= MAX_FLAGS_OFFSET)
					{
						// use index in sequence as flag index
						SetFlag( i, bVal );
					}
					else
                    {
						DBG_ERROR( "unexpected index" );
                    }
				}
				else
				{
					DBG_ERROR( "unexpected type" );
					bSucc = FALSE;
				}
			}
			else
			{
				DBG_ERROR( "value missing" );
				bSucc = FALSE;
			}
		}
	}
	DBG_ASSERT( bSucc, "LoadConfig failed" );
	
	return bSucc;
}


BOOL SvtSearchOptions_Impl::Save()
{
	BOOL bSucc = FALSE;
	
	const Sequence< OUString > aNames = GetPropertyNames();
	INT32 nProps = aNames.getLength();
	
	Sequence< Any > aValues( nProps );
	Any *pValue = aValues.getArray();

	DBG_ASSERT( nProps == MAX_FLAGS_OFFSET + 1,
			"unexpected size of index" );
	if (nProps  &&  nProps == MAX_FLAGS_OFFSET + 1)
	{
		for (USHORT i = 0;  i < nProps;  ++i)
			pValue[i] <<= (BOOL) GetFlag(i);
		bSucc |= PutProperties( aNames, aValues );
	}

	if (bSucc)
		SetModified( FALSE );

	return bSucc;
}


//////////////////////////////////////////////////////////////////////

SvtSearchOptions::SvtSearchOptions()
{
	pImpl = new SvtSearchOptions_Impl;
}


SvtSearchOptions::~SvtSearchOptions()
{
	delete pImpl;
}

BOOL SvtSearchOptions::IsWholeWordsOnly() const
{
	return pImpl->GetFlag( 0 );
}


BOOL SvtSearchOptions::IsBackwards() const
{
	return pImpl->GetFlag( 1 );
}

BOOL SvtSearchOptions::IsUseRegularExpression() const
{
	return pImpl->GetFlag( 2 );
}

BOOL SvtSearchOptions::IsSimilaritySearch() const
{
	return pImpl->GetFlag( 4 );
}

BOOL SvtSearchOptions::IsUseAsianOptions() const
{
	return pImpl->GetFlag( 5 );
}

BOOL SvtSearchOptions::IsMatchCase() const
{
	return pImpl->GetFlag( 6 );
}

BOOL SvtSearchOptions::IsMatchFullHalfWidthForms() const
{
	return pImpl->GetFlag( 7 );
}

BOOL SvtSearchOptions::IsMatchHiraganaKatakana() const
{
	return pImpl->GetFlag( 8 );
}

BOOL SvtSearchOptions::IsMatchContractions() const
{
	return pImpl->GetFlag( 9 );
}

BOOL SvtSearchOptions::IsMatchMinusDashChoon() const
{
	return pImpl->GetFlag( 10 );
}


BOOL SvtSearchOptions::IsMatchRepeatCharMarks() const
{
	return pImpl->GetFlag( 11 );
}

BOOL SvtSearchOptions::IsMatchVariantFormKanji() const
{
	return pImpl->GetFlag( 12 );
}

BOOL SvtSearchOptions::IsMatchOldKanaForms() const
{
	return pImpl->GetFlag( 13 );
}


BOOL SvtSearchOptions::IsMatchDiziDuzu() const
{
	return pImpl->GetFlag( 14 );
}

BOOL SvtSearchOptions::IsMatchBavaHafa() const
{
	return pImpl->GetFlag( 15 );
}

BOOL SvtSearchOptions::IsMatchTsithichiDhizi() const
{
	return pImpl->GetFlag( 16 );
}

BOOL SvtSearchOptions::IsMatchHyuiyuByuvyu() const
{
	return pImpl->GetFlag( 17 );
}

BOOL SvtSearchOptions::IsMatchSesheZeje() const
{
	return pImpl->GetFlag( 18 );
}

BOOL SvtSearchOptions::IsMatchIaiya() const
{
	return pImpl->GetFlag( 19 );
}

BOOL SvtSearchOptions::IsMatchKiku() const
{
	return pImpl->GetFlag( 20 );
}

BOOL SvtSearchOptions::IsIgnorePunctuation() const
{
	return pImpl->GetFlag( 21 );
}

BOOL SvtSearchOptions::IsIgnoreWhitespace() const
{
	return pImpl->GetFlag( 22 );
}

BOOL SvtSearchOptions::IsIgnoreProlongedSoundMark() const
{
	return pImpl->GetFlag( 23 );
}

BOOL SvtSearchOptions::IsIgnoreMiddleDot() const
{
	return pImpl->GetFlag( 24 );
}

}
