/**************************************************************
 * 
 * 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/misccfg.hxx>
#include "rtl/instance.hxx"
#include <unotools/configmgr.hxx>
#include <unotools/configitem.hxx>
#include <tools/debug.hxx>
#include <com/sun/star/uno/Any.hxx>
#include <com/sun/star/uno/Sequence.hxx>
#include <vos/mutex.hxx>
#include <osl/mutex.hxx>
#include <rtl/logfile.hxx>
#include "itemholder1.hxx"

#define DEFAULT_TAB 2000

#define DEF_INCH	2540L
#define DEF_RELTWIP	1440L

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

#define C2U(cChar) OUString::createFromAscii(cChar)

namespace utl
{

static SfxMiscCfg* pOptions = NULL;
static sal_Int32 nRefCount = 0;

class SfxMiscCfg : public utl::ConfigItem
{
	sal_Bool			bPaperSize;     // printer warnings
	sal_Bool			bPaperOrientation;
	sal_Bool			bNotFound;
	sal_Int32		nYear2000;		// two digit year representation

	const com::sun::star::uno::Sequence<rtl::OUString>& GetPropertyNames();
	void					Load();

public:
	SfxMiscCfg( );
	~SfxMiscCfg( );

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

	sal_Bool		IsNotFoundWarning() 	const {return bNotFound;}
	void		SetNotFoundWarning(	sal_Bool bSet);

	sal_Bool		IsPaperSizeWarning() 	const {return bPaperSize;}
	void		SetPaperSizeWarning(sal_Bool bSet);

	sal_Bool		IsPaperOrientationWarning() 	const {return bPaperOrientation;}
	void		SetPaperOrientationWarning(	sal_Bool bSet);

				// 0 ... 99
	sal_Int32	GetYear2000()			const { return nYear2000; }
    void        SetYear2000( sal_Int32 nSet );

};

/*--------------------------------------------------------------------
	 Beschreibung:
 --------------------------------------------------------------------*/
SfxMiscCfg::SfxMiscCfg() :
	ConfigItem(C2U("Office.Common") ),
	bPaperSize(sal_False),
	bPaperOrientation (sal_False),
	bNotFound (sal_False),
	nYear2000( 1930 )
{
	RTL_LOGFILE_CONTEXT(aLog, "svl SfxMiscCfg::SfxMiscCfg()");
	
	Load();
}
/* -----------------------------02.03.01 15:31--------------------------------

 ---------------------------------------------------------------------------*/
SfxMiscCfg::~SfxMiscCfg()
{
}
/*--------------------------------------------------------------------
	 Beschreibung:
 --------------------------------------------------------------------*/

void SfxMiscCfg::SetNotFoundWarning( sal_Bool bSet)
{
	if(bNotFound != bSet)
		SetModified();
	bNotFound = bSet;
}

/*--------------------------------------------------------------------
	 Beschreibung:
 --------------------------------------------------------------------*/

void SfxMiscCfg::SetPaperSizeWarning( sal_Bool bSet)
{
	if(bPaperSize != bSet)
		SetModified();
	bPaperSize = bSet;
}

/*--------------------------------------------------------------------
	 Beschreibung:
 --------------------------------------------------------------------*/
void SfxMiscCfg::SetPaperOrientationWarning( sal_Bool bSet)
{
	if(bPaperOrientation != bSet)
		SetModified();
	bPaperOrientation = bSet;
}
/*--------------------------------------------------------------------
	 Beschreibung:
 --------------------------------------------------------------------*/

void SfxMiscCfg::SetYear2000( sal_Int32 nSet )
{
	if(nYear2000 != nSet)
		SetModified();
	nYear2000 = nSet;
}
/* -----------------------------02.03.01 15:31--------------------------------

 ---------------------------------------------------------------------------*/
const Sequence<OUString>& SfxMiscCfg::GetPropertyNames()
{
	static Sequence<OUString> aNames;
	if(!aNames.getLength())
	{
		static const char* aPropNames[] =
		{
   			"Print/Warning/PaperSize",				//  0
   			"Print/Warning/PaperOrientation",		//  1
   			"Print/Warning/NotFound",				//  2
			"DateFormat/TwoDigitYear",            	//  3
		};
        const int nCount = 4;
		aNames.realloc(nCount);
		OUString* pNames = aNames.getArray();
		for(int i = 0; i < nCount; i++)
			pNames[i] = OUString::createFromAscii(aPropNames[i]);
	}
	return aNames;
}
/* -----------------------------02.03.01 15:31--------------------------------

 ---------------------------------------------------------------------------*/
void SfxMiscCfg::Load()
{
	const Sequence<OUString>& aNames = GetPropertyNames();
	Sequence<Any> aValues = GetProperties(aNames);
	EnableNotification(aNames);
	const Any* pValues = aValues.getConstArray();
	DBG_ASSERT(aValues.getLength() == aNames.getLength(), "GetProperties failed");
	if(aValues.getLength() == aNames.getLength())
	{
		for(int nProp = 0; nProp < aNames.getLength(); nProp++)
		{
			if(pValues[nProp].hasValue())
			{
				switch(nProp)
				{
					case  0: bPaperSize 	   = *(sal_Bool*)pValues[nProp].getValue(); break;		//"Print/Warning/PaperSize",
                    case  1: bPaperOrientation = *(sal_Bool*)pValues[nProp].getValue();  break;     //"Print/Warning/PaperOrientation",
                    case  2: bNotFound         = *(sal_Bool*)pValues[nProp].getValue()  ;  break;   //"Print/Warning/NotFound",
					case  3: pValues[nProp] >>= nYear2000;break;                                    //"DateFormat/TwoDigitYear",
				}
			}
		}
	}
}
/* -----------------------------02.03.01 15:31--------------------------------

 ---------------------------------------------------------------------------*/
void SfxMiscCfg::Notify( const com::sun::star::uno::Sequence<rtl::OUString>& )
{
	Load();
}
/* -----------------------------02.03.01 15:31--------------------------------

 ---------------------------------------------------------------------------*/
void SfxMiscCfg::Commit()
{
	const Sequence<OUString>& aNames = GetPropertyNames();
	Sequence<Any> aValues(aNames.getLength());
	Any* pValues = aValues.getArray();

	const Type& rType = ::getBooleanCppuType();
	for(int nProp = 0; nProp < aNames.getLength(); nProp++)
	{
		switch(nProp)
		{
			case  0: pValues[nProp].setValue(&bPaperSize, rType);break;	 //"Print/Warning/PaperSize",
			case  1: pValues[nProp].setValue(&bPaperOrientation, rType);break;     //"Print/Warning/PaperOrientation",
			case  2: pValues[nProp].setValue(&bNotFound, rType);break;   //"Print/Warning/NotFound",
			case  3: pValues[nProp] <<= nYear2000;break;                 //"DateFormat/TwoDigitYear",
		}
	}
	PutProperties(aNames, aValues);
}
// -----------------------------------------------------------------------
namespace
{
    class LocalSingleton : public rtl::Static< osl::Mutex, LocalSingleton >
    {
    };
}

MiscCfg::MiscCfg( )
{
    // Global access, must be guarded (multithreading)
    ::osl::MutexGuard aGuard( LocalSingleton::get() );
    if ( !pOptions )
    {
        RTL_LOGFILE_CONTEXT(aLog, "unotools ( ??? ) SfxMiscCfg::ctor()");
        pOptions = new SfxMiscCfg;

        ItemHolder1::holdConfigItem(E_MISCCFG);
    }

    ++nRefCount;
    pImpl = pOptions;
    pImpl->AddListener(this);
}

MiscCfg::~MiscCfg( )
{
    // Global access, must be guarded (multithreading)
    ::osl::MutexGuard aGuard( LocalSingleton::get() );
    pImpl->RemoveListener(this);
    if ( !--nRefCount )
	{
		if ( pOptions->IsModified() )
			pOptions->Commit();
        DELETEZ( pOptions );
	}
}

sal_Bool MiscCfg::IsNotFoundWarning() 	const
{
	return pImpl->IsNotFoundWarning();
}

void MiscCfg::SetNotFoundWarning(	sal_Bool bSet)
{
	pImpl->SetNotFoundWarning( bSet );
}

sal_Bool MiscCfg::IsPaperSizeWarning() 	const
{
	return pImpl->IsPaperSizeWarning();
}

void MiscCfg::SetPaperSizeWarning(sal_Bool bSet)
{
	pImpl->SetPaperSizeWarning( bSet );
}

sal_Bool MiscCfg::IsPaperOrientationWarning() 	const
{
	return pImpl->IsPaperOrientationWarning();
}

void MiscCfg::SetPaperOrientationWarning(	sal_Bool bSet)
{
	pImpl->SetPaperOrientationWarning( bSet );
}

sal_Int32 MiscCfg::GetYear2000() const
{
	return pImpl->GetYear2000();
}

void MiscCfg::SetYear2000( sal_Int32 nSet )
{
	pImpl->SetYear2000( nSet );
}

}