/**************************************************************
 *
 * 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.
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 *************************************************************/


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


#include <editeng/memberids.hrc>
#include <svl/smplhint.hxx>
#include <svl/itemprop.hxx>
#include <svx/unomid.hxx>
#include <i18npool/mslangid.hxx>

#include <com/sun/star/beans/PropertyAttribute.hpp>

#include "scitems.hxx"
#include "defltuno.hxx"
#include "miscuno.hxx"
#include "docsh.hxx"
#include "docpool.hxx"
#include "unoguard.hxx"
#include "unonames.hxx"
#include "docoptio.hxx"

#include <limits>

using namespace ::com::sun::star;

//------------------------------------------------------------------------

const SfxItemPropertyMapEntry* lcl_GetDocDefaultsMap()
{
    static SfxItemPropertyMapEntry aDocDefaultsMap_Impl[] =
	{
		{MAP_CHAR_LEN(SC_UNONAME_CFCHARS),	ATTR_FONT,			&getCppuType((sal_Int16*)0),		0, MID_FONT_CHAR_SET },
		{MAP_CHAR_LEN(SC_UNO_CJK_CFCHARS),	ATTR_CJK_FONT,		&getCppuType((sal_Int16*)0),		0, MID_FONT_CHAR_SET },
		{MAP_CHAR_LEN(SC_UNO_CTL_CFCHARS),	ATTR_CTL_FONT,		&getCppuType((sal_Int16*)0),		0, MID_FONT_CHAR_SET },
		{MAP_CHAR_LEN(SC_UNONAME_CFFAMIL),	ATTR_FONT,			&getCppuType((sal_Int16*)0),		0, MID_FONT_FAMILY },
		{MAP_CHAR_LEN(SC_UNO_CJK_CFFAMIL),	ATTR_CJK_FONT,		&getCppuType((sal_Int16*)0),		0, MID_FONT_FAMILY },
		{MAP_CHAR_LEN(SC_UNO_CTL_CFFAMIL),	ATTR_CTL_FONT,		&getCppuType((sal_Int16*)0),		0, MID_FONT_FAMILY },
		{MAP_CHAR_LEN(SC_UNONAME_CFNAME),	ATTR_FONT,			&getCppuType((rtl::OUString*)0),	0, MID_FONT_FAMILY_NAME },
		{MAP_CHAR_LEN(SC_UNO_CJK_CFNAME),	ATTR_CJK_FONT,		&getCppuType((rtl::OUString*)0),	0, MID_FONT_FAMILY_NAME },
		{MAP_CHAR_LEN(SC_UNO_CTL_CFNAME),	ATTR_CTL_FONT,		&getCppuType((rtl::OUString*)0),	0, MID_FONT_FAMILY_NAME },
		{MAP_CHAR_LEN(SC_UNONAME_CFPITCH),	ATTR_FONT,			&getCppuType((sal_Int16*)0),		0, MID_FONT_PITCH },
		{MAP_CHAR_LEN(SC_UNO_CJK_CFPITCH),	ATTR_CJK_FONT,		&getCppuType((sal_Int16*)0),		0, MID_FONT_PITCH },
		{MAP_CHAR_LEN(SC_UNO_CTL_CFPITCH),	ATTR_CTL_FONT,		&getCppuType((sal_Int16*)0),		0, MID_FONT_PITCH },
		{MAP_CHAR_LEN(SC_UNONAME_CFSTYLE),	ATTR_FONT,			&getCppuType((rtl::OUString*)0),	0, MID_FONT_STYLE_NAME },
		{MAP_CHAR_LEN(SC_UNO_CJK_CFSTYLE),	ATTR_CJK_FONT,		&getCppuType((rtl::OUString*)0),	0, MID_FONT_STYLE_NAME },
		{MAP_CHAR_LEN(SC_UNO_CTL_CFSTYLE),	ATTR_CTL_FONT,		&getCppuType((rtl::OUString*)0),	0, MID_FONT_STYLE_NAME },
		{MAP_CHAR_LEN(SC_UNONAME_CLOCAL),	ATTR_FONT_LANGUAGE,	&getCppuType((lang::Locale*)0),		0, MID_LANG_LOCALE },
		{MAP_CHAR_LEN(SC_UNO_CJK_CLOCAL),	ATTR_CJK_FONT_LANGUAGE,	&getCppuType((lang::Locale*)0),	0, MID_LANG_LOCALE },
		{MAP_CHAR_LEN(SC_UNO_CTL_CLOCAL),	ATTR_CTL_FONT_LANGUAGE,	&getCppuType((lang::Locale*)0),	0, MID_LANG_LOCALE },
		{MAP_CHAR_LEN(SC_UNO_STANDARDDEC),				0,      &getCppuType((sal_Int16*)0),		0, 0 },
		{MAP_CHAR_LEN(SC_UNO_TABSTOPDIS),				0,		&getCppuType((sal_Int32*)0),		0, 0 },
        {0,0,0,0,0,0}
	};
	return aDocDefaultsMap_Impl;
}

inline long TwipsToHMM(long nTwips)	{ return (nTwips * 127 + 36) / 72; }
inline long HMMToTwips(long nHMM)	{ return (nHMM * 72 + 63) / 127; }
inline long TwipsToEvenHMM(long nTwips)	{ return ( (nTwips * 127 + 72) / 144 ) * 2; }

//------------------------------------------------------------------------

SC_SIMPLE_SERVICE_INFO( ScDocDefaultsObj, "ScDocDefaultsObj", "com.sun.star.sheet.Defaults" )

//------------------------------------------------------------------------

ScDocDefaultsObj::ScDocDefaultsObj(ScDocShell* pDocSh) :
    pDocShell( pDocSh ),
    aPropertyMap(lcl_GetDocDefaultsMap())
{
	pDocShell->GetDocument()->AddUnoObject(*this);
}

ScDocDefaultsObj::~ScDocDefaultsObj()
{
	if (pDocShell)
		pDocShell->GetDocument()->RemoveUnoObject(*this);
}

void ScDocDefaultsObj::Notify( SfxBroadcaster&, const SfxHint& rHint )
{
	if ( rHint.ISA( SfxSimpleHint ) &&
			((const SfxSimpleHint&)rHint).GetId() == SFX_HINT_DYING )
	{
		pDocShell = NULL;		// document gone
	}
}

void ScDocDefaultsObj::ItemsChanged()
{
	if (pDocShell)
	{
		//!	if not in XML import, adjust row heights

		pDocShell->PostPaint( 0,0,0, MAXCOL,MAXROW,MAXTAB, PAINT_GRID );
	}
}

// XPropertySet

uno::Reference<beans::XPropertySetInfo> SAL_CALL ScDocDefaultsObj::getPropertySetInfo()
														throw(uno::RuntimeException)
{
	ScUnoGuard aGuard;
    static uno::Reference<beans::XPropertySetInfo> aRef = new SfxItemPropertySetInfo(
                                                                        &aPropertyMap );
	return aRef;
}

void SAL_CALL ScDocDefaultsObj::setPropertyValue(
						const rtl::OUString& aPropertyName, const uno::Any& aValue )
				throw(beans::UnknownPropertyException, beans::PropertyVetoException,
						lang::IllegalArgumentException, lang::WrappedTargetException,
						uno::RuntimeException)
{
	ScUnoGuard aGuard;

	if ( !pDocShell )
		throw uno::RuntimeException();

    const SfxItemPropertySimpleEntry* pEntry = aPropertyMap.getByName( aPropertyName );
    if ( !pEntry )
		throw beans::UnknownPropertyException();
    if(!pEntry->nWID)
	{
		if(aPropertyName.compareToAscii(SC_UNO_STANDARDDEC) == 0)
		{
			ScDocument* pDoc = pDocShell->GetDocument();
			if (pDoc)
			{
				ScDocOptions aDocOpt(pDoc->GetDocOptions());
				sal_Int16 nValue = 0;
				if (aValue >>= nValue)
				{
                    aDocOpt.SetStdPrecision(static_cast<sal_uInt16> (nValue));
					pDoc->SetDocOptions(aDocOpt);
				}
			}
			else
				throw uno::RuntimeException();
		}
		else if (aPropertyName.compareToAscii(SC_UNO_TABSTOPDIS) == 0)
		{
			ScDocument* pDoc = pDocShell->GetDocument();
			if (pDoc)
			{
				ScDocOptions aDocOpt(pDoc->GetDocOptions());
				sal_Int32 nValue = 0;
				if (aValue >>= nValue)
				{
					aDocOpt.SetTabDistance(static_cast<sal_uInt16>(HMMToTwips(nValue)));
					pDoc->SetDocOptions(aDocOpt);
				}
			}
			else
				throw uno::RuntimeException();
		}
	}
    else if ( pEntry->nWID == ATTR_FONT_LANGUAGE ||
              pEntry->nWID == ATTR_CJK_FONT_LANGUAGE ||
              pEntry->nWID == ATTR_CTL_FONT_LANGUAGE )
	{
		//	for getPropertyValue the PoolDefaults are sufficient,
		//	but setPropertyValue has to be handled differently

		lang::Locale aLocale;
		if ( aValue >>= aLocale )
		{
			LanguageType eNew;
			if (aLocale.Language.getLength() || aLocale.Country.getLength())
				eNew = MsLangId::convertLocaleToLanguage( aLocale );
			else
				eNew = LANGUAGE_NONE;

			ScDocument* pDoc = pDocShell->GetDocument();
			LanguageType eLatin, eCjk, eCtl;
			pDoc->GetLanguage( eLatin, eCjk, eCtl );

            if ( pEntry->nWID == ATTR_CJK_FONT_LANGUAGE )
				eCjk = eNew;
            else if ( pEntry->nWID == ATTR_CTL_FONT_LANGUAGE )
				eCtl = eNew;
			else
				eLatin = eNew;

			pDoc->SetLanguage( eLatin, eCjk, eCtl );
		}
	}
	else
	{
		ScDocumentPool* pPool = pDocShell->GetDocument()->GetPool();
        SfxPoolItem* pNewItem = pPool->GetDefaultItem(pEntry->nWID).Clone();

        if( !pNewItem->PutValue( aValue, pEntry->nMemberId ) )
			throw lang::IllegalArgumentException();

		pPool->SetPoolDefaultItem( *pNewItem );
		delete pNewItem;	// copied in SetPoolDefaultItem

		ItemsChanged();
	}
}

uno::Any SAL_CALL ScDocDefaultsObj::getPropertyValue( const rtl::OUString& aPropertyName )
				throw(beans::UnknownPropertyException, lang::WrappedTargetException,
						uno::RuntimeException)
{
	//	use pool default if set

	ScUnoGuard aGuard;

	if ( !pDocShell )
		throw uno::RuntimeException();

	uno::Any aRet;
    const SfxItemPropertySimpleEntry* pEntry = aPropertyMap.getByName( aPropertyName );
    if ( !pEntry )
		throw beans::UnknownPropertyException();

    if (!pEntry->nWID)
	{
		if(aPropertyName.compareToAscii(SC_UNO_STANDARDDEC) == 0)
		{
			ScDocument* pDoc = pDocShell->GetDocument();
			if (pDoc)
			{
				const ScDocOptions& aDocOpt = pDoc->GetDocOptions();
                sal_uInt16 nPrec = aDocOpt.GetStdPrecision();
                // the max value of unsigned 16-bit integer is used as the flag
                // value for unlimited precision, c.f.
                // SvNumberFormatter::UNLIMITED_PRECISION.
                if (nPrec <= ::std::numeric_limits<sal_Int16>::max())
                    aRet <<= static_cast<sal_Int16> (nPrec);
			}
			else
				throw uno::RuntimeException();
		}
		else if (aPropertyName.compareToAscii(SC_UNO_TABSTOPDIS) == 0)
		{
			ScDocument* pDoc = pDocShell->GetDocument();
			if (pDoc)
			{
				const ScDocOptions& aDocOpt = pDoc->GetDocOptions();
				sal_Int32 nValue (TwipsToEvenHMM(aDocOpt.GetTabDistance()));
				aRet <<= nValue;
			}
			else
				throw uno::RuntimeException();
		}
	}
	else
	{
		ScDocumentPool* pPool = pDocShell->GetDocument()->GetPool();
        const SfxPoolItem& rItem = pPool->GetDefaultItem( pEntry->nWID );
        rItem.QueryValue( aRet, pEntry->nMemberId );
	}
	return aRet;
}

SC_IMPL_DUMMY_PROPERTY_LISTENER( ScDocDefaultsObj )

// XPropertyState

beans::PropertyState SAL_CALL ScDocDefaultsObj::getPropertyState( const rtl::OUString& aPropertyName )
								throw(beans::UnknownPropertyException, uno::RuntimeException)
{
	ScUnoGuard aGuard;

	if ( !pDocShell )
		throw uno::RuntimeException();

    const SfxItemPropertySimpleEntry* pEntry = aPropertyMap.getByName( aPropertyName );
    if ( !pEntry )
		throw beans::UnknownPropertyException();

	beans::PropertyState eRet = beans::PropertyState_DEFAULT_VALUE;

    sal_uInt16 nWID = pEntry->nWID;
	if ( nWID == ATTR_FONT || nWID == ATTR_CJK_FONT || nWID == ATTR_CTL_FONT || !nWID )
	{
		//	static default for font is system-dependent,
		//	so font default is always treated as "direct value".

		eRet = beans::PropertyState_DIRECT_VALUE;
	}
	else
	{
		//	check if pool default is set

		ScDocumentPool* pPool = pDocShell->GetDocument()->GetPool();
		if ( pPool->GetPoolDefaultItem( nWID ) != NULL )
			eRet = beans::PropertyState_DIRECT_VALUE;
	}

	return eRet;
}

uno::Sequence<beans::PropertyState> SAL_CALL ScDocDefaultsObj::getPropertyStates(
							const uno::Sequence<rtl::OUString>& aPropertyNames )
					throw(beans::UnknownPropertyException, uno::RuntimeException)
{
	//	the simple way: call getPropertyState

	ScUnoGuard aGuard;
	const rtl::OUString* pNames = aPropertyNames.getConstArray();
	uno::Sequence<beans::PropertyState> aRet(aPropertyNames.getLength());
	beans::PropertyState* pStates = aRet.getArray();
	for(sal_Int32 i = 0; i < aPropertyNames.getLength(); i++)
		pStates[i] = getPropertyState(pNames[i]);
	return aRet;
}

void SAL_CALL ScDocDefaultsObj::setPropertyToDefault( const rtl::OUString& aPropertyName )
							throw(beans::UnknownPropertyException, uno::RuntimeException)
{
	ScUnoGuard aGuard;

	if ( !pDocShell )
		throw uno::RuntimeException();

    const SfxItemPropertySimpleEntry* pEntry = aPropertyMap.getByName( aPropertyName );
    if ( !pEntry )
		throw beans::UnknownPropertyException();

    if (pEntry->nWID)
	{
		ScDocumentPool* pPool = pDocShell->GetDocument()->GetPool();
        pPool->ResetPoolDefaultItem( pEntry->nWID );

		ItemsChanged();
	}
}

uno::Any SAL_CALL ScDocDefaultsObj::getPropertyDefault( const rtl::OUString& aPropertyName )
							throw(beans::UnknownPropertyException, lang::WrappedTargetException,
									uno::RuntimeException)
{
	//	always use static default

	ScUnoGuard aGuard;

	if ( !pDocShell )
		throw uno::RuntimeException();

    const SfxItemPropertySimpleEntry* pEntry = aPropertyMap.getByName( aPropertyName );
    if ( !pEntry )
		throw beans::UnknownPropertyException();

	uno::Any aRet;
    if (pEntry->nWID)
	{
		ScDocumentPool* pPool = pDocShell->GetDocument()->GetPool();
        const SfxPoolItem* pItem = pPool->GetItem2( pEntry->nWID, SFX_ITEMS_DEFAULT );
		if (pItem)
            pItem->QueryValue( aRet, pEntry->nMemberId );
	}
	return aRet;
}