/**************************************************************
 * 
 * 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_unotools.hxx"

#include <unotools/searchopt.hxx>
#include <tools/solar.h>
#include <tools/debug.hxx>
#include <unotools/configitem.hxx>
#include <com/sun/star/i18n/TransliterationModules.hpp>
#include <com/sun/star/uno/Sequence.hxx>
#include <com/sun/star/uno/Any.h>
#include <rtl/logfile.hxx>


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

#define MAX_FLAGS_OFFSET	25

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


class SvtSearchOptions_Impl : public ConfigItem
{
	sal_Int32	nFlags;
	sal_Bool	bModified;

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

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

	Sequence< OUString >	GetPropertyNames() const;

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

	// ConfigItem
	virtual void	Commit();
    virtual void    Notify( const com::sun::star::uno::Sequence< rtl::OUString >& aPropertyNames );

	sal_Bool			GetFlag( sal_uInt16 nOffset ) const;
	void			SetFlag( sal_uInt16 nOffset, sal_Bool bVal );
};



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


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


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

void SvtSearchOptions_Impl::Notify( const Sequence< rtl::OUString >&  )
{
}


sal_Bool SvtSearchOptions_Impl::GetFlag( sal_uInt16 nOffset ) const
{
	DBG_ASSERT( nOffset <= MAX_FLAGS_OFFSET, "offset out of range");
	return ((nFlags >> nOffset) & 0x01) ? sal_True : sal_False;
}


void SvtSearchOptions_Impl::SetFlag( sal_uInt16 nOffset, sal_Bool bVal )
{
	DBG_ASSERT( nOffset <= MAX_FLAGS_OFFSET, "offset out of range");
	sal_Int32 nOldFlags = nFlags;
	sal_Int32 nMask = ((sal_Int32) 1)  << nOffset;
	if (bVal)
		nFlags |= nMask;
	else
		nFlags &= ~nMask;
	if (nFlags != nOldFlags)
		SetModified( sal_True );
}


void SvtSearchOptions_Impl::SetModified( sal_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
		"IsNotes"					// 25
	};

    const int nCount = sizeof( aPropNames ) / sizeof( aPropNames[0] );
	Sequence< OUString > aNames( nCount );
	OUString* pNames = aNames.getArray();
	for (sal_Int32 i = 0;  i < nCount;  ++i)
		pNames[i] = OUString::createFromAscii( aPropNames[i] );

	return aNames;
}


sal_Bool SvtSearchOptions_Impl::Load()
{
	sal_Bool bSucc = sal_False;

	Sequence< OUString > aNames = GetPropertyNames();
	sal_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 = sal_True;

		const Any* pValues = aValues.getConstArray();
		for (sal_uInt16 i = 0;  i < nProps;  ++i)
		{
			const Any &rVal = pValues[i];
			DBG_ASSERT( rVal.hasValue(), "property value missing" );
			if (rVal.hasValue())
			{
				sal_Bool bVal = sal_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 = sal_False;
				}
			}
			else
			{
				DBG_ERROR( "value missing" );
				bSucc = sal_False;
			}
		}
	}
	DBG_ASSERT( bSucc, "LoadConfig failed" );

	return bSucc;
}


sal_Bool SvtSearchOptions_Impl::Save()
{
	sal_Bool bSucc = sal_False;

	const Sequence< OUString > aNames = GetPropertyNames();
	sal_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 (sal_uInt16 i = 0;  i < nProps;  ++i)
			pValue[i] <<= (sal_Bool) GetFlag(i);
		bSucc |= PutProperties( aNames, aValues );
	}

	if (bSucc)
		SetModified( sal_False );

	return bSucc;
}


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

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


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


sal_Int32 SvtSearchOptions::GetTransliterationFlags() const
{
	sal_Int32 nRes = 0;

    if (!IsMatchCase()) // 'IsMatchCase' means act case sensitive
		nRes |= TransliterationModules_IGNORE_CASE;
    if ( IsMatchFullHalfWidthForms())
		nRes |= TransliterationModules_IGNORE_WIDTH;
    if ( IsMatchHiraganaKatakana())
		nRes |= TransliterationModules_IGNORE_KANA;
    if ( IsMatchContractions())
		nRes |= TransliterationModules_ignoreSize_ja_JP;
    if ( IsMatchMinusDashChoon())
		nRes |= TransliterationModules_ignoreMinusSign_ja_JP;
    if ( IsMatchRepeatCharMarks())
		nRes |= TransliterationModules_ignoreIterationMark_ja_JP;
    if ( IsMatchVariantFormKanji())
		nRes |= TransliterationModules_ignoreTraditionalKanji_ja_JP;
    if ( IsMatchOldKanaForms())
		nRes |= TransliterationModules_ignoreTraditionalKana_ja_JP;
    if ( IsMatchDiziDuzu())
		nRes |= TransliterationModules_ignoreZiZu_ja_JP;
    if ( IsMatchBavaHafa())
		nRes |= TransliterationModules_ignoreBaFa_ja_JP;
    if ( IsMatchTsithichiDhizi())
		nRes |= TransliterationModules_ignoreTiJi_ja_JP;
    if ( IsMatchHyuiyuByuvyu())
		nRes |= TransliterationModules_ignoreHyuByu_ja_JP;
    if ( IsMatchSesheZeje())
		nRes |= TransliterationModules_ignoreSeZe_ja_JP;
    if ( IsMatchIaiya())
		nRes |= TransliterationModules_ignoreIandEfollowedByYa_ja_JP;
    if ( IsMatchKiku())
		nRes |= TransliterationModules_ignoreKiKuFollowedBySa_ja_JP;
	if ( IsIgnorePunctuation())
		nRes |= TransliterationModules_ignoreSeparator_ja_JP;
	if ( IsIgnoreWhitespace())
		nRes |= TransliterationModules_ignoreSpace_ja_JP;
	if ( IsIgnoreProlongedSoundMark())
		nRes |= TransliterationModules_ignoreProlongedSoundMark_ja_JP;
	if ( IsIgnoreMiddleDot())
		nRes |= TransliterationModules_ignoreMiddleDot_ja_JP;

	return nRes;
}


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


void SvtSearchOptions::SetWholeWordsOnly( sal_Bool bVal )
{
	pImpl->SetFlag( 0, bVal );
}


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


void SvtSearchOptions::SetBackwards( sal_Bool bVal )
{
	pImpl->SetFlag( 1, bVal );
}


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


void SvtSearchOptions::SetUseRegularExpression( sal_Bool bVal )
{
	pImpl->SetFlag( 2, bVal );
}


sal_Bool SvtSearchOptions::IsSearchForStyles() const
{
	return pImpl->GetFlag( 3 );
}


void SvtSearchOptions::SetSearchForStyles( sal_Bool bVal )
{
	pImpl->SetFlag( 3, bVal );
}


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


void SvtSearchOptions::SetSimilaritySearch( sal_Bool bVal )
{
	pImpl->SetFlag( 4, bVal );
}


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


void SvtSearchOptions::SetUseAsianOptions( sal_Bool bVal )
{
	pImpl->SetFlag( 5, bVal );
}


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


void SvtSearchOptions::SetMatchCase( sal_Bool bVal )
{
	pImpl->SetFlag( 6, bVal );
}


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


void SvtSearchOptions::SetMatchFullHalfWidthForms( sal_Bool bVal )
{
	pImpl->SetFlag( 7, bVal );
}


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


void SvtSearchOptions::SetMatchHiraganaKatakana( sal_Bool bVal )
{
	pImpl->SetFlag( 8, bVal );
}


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


void SvtSearchOptions::SetMatchContractions( sal_Bool bVal )
{
	pImpl->SetFlag( 9, bVal );
}


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


void SvtSearchOptions::SetMatchMinusDashChoon( sal_Bool bVal )
{
	pImpl->SetFlag( 10, bVal );
}


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


void SvtSearchOptions::SetMatchRepeatCharMarks( sal_Bool bVal )
{
	pImpl->SetFlag( 11, bVal );
}


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


void SvtSearchOptions::SetMatchVariantFormKanji( sal_Bool bVal )
{
	pImpl->SetFlag( 12, bVal );
}


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


void SvtSearchOptions::SetMatchOldKanaForms( sal_Bool bVal )
{
	pImpl->SetFlag( 13, bVal );
}


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


void SvtSearchOptions::SetMatchDiziDuzu( sal_Bool bVal )
{
	pImpl->SetFlag( 14, bVal );
}


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


void SvtSearchOptions::SetMatchBavaHafa( sal_Bool bVal )
{
	pImpl->SetFlag( 15, bVal );
}


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


void SvtSearchOptions::SetMatchTsithichiDhizi( sal_Bool bVal )
{
	pImpl->SetFlag( 16, bVal );
}


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


void SvtSearchOptions::SetMatchHyuiyuByuvyu( sal_Bool bVal )
{
	pImpl->SetFlag( 17, bVal );
}


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


void SvtSearchOptions::SetMatchSesheZeje( sal_Bool bVal )
{
	pImpl->SetFlag( 18, bVal );
}


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


void SvtSearchOptions::SetMatchIaiya( sal_Bool bVal )
{
	pImpl->SetFlag( 19, bVal );
}


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


void SvtSearchOptions::SetMatchKiku( sal_Bool bVal )
{
	pImpl->SetFlag( 20, bVal );
}


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


void SvtSearchOptions::SetIgnorePunctuation( sal_Bool bVal )
{
	pImpl->SetFlag( 21, bVal );
}


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


void SvtSearchOptions::SetIgnoreWhitespace( sal_Bool bVal )
{
	pImpl->SetFlag( 22, bVal );
}


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


void SvtSearchOptions::SetIgnoreProlongedSoundMark( sal_Bool bVal )
{
	pImpl->SetFlag( 23, bVal );
}


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


void SvtSearchOptions::SetIgnoreMiddleDot( sal_Bool bVal )
{
	pImpl->SetFlag( 24, bVal );
}

sal_Bool SvtSearchOptions::IsNotes() const
{
        return pImpl->GetFlag( 25 );
}


void SvtSearchOptions::SetNotes( sal_Bool bVal )
{
        pImpl->SetFlag( 25, bVal );
}

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