/*************************************************************************
 *
 * 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_printwarningoptions.cxx,v $
 * $Revision: 1.4 $
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
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 ************************************************************************/

// MARKER(update_precomp.py): autogen include statement, do not remove

#ifndef GCC
#endif

//_________________________________________________________________________________________________________________
//	includes
//_________________________________________________________________________________________________________________

#include <bf_svtools/printwarningoptions.hxx>

#ifndef _UTL_CONFIGMGR_HXX_
#include <unotools/configmgr.hxx>
#endif

#ifndef _UTL_CONFIGITEM_HXX_
#include <unotools/configitem.hxx>
#endif

#ifndef _TOOLS_DEBUG_HXX
#include <tools/debug.hxx>
#endif

#ifndef _COM_SUN_STAR_UNO_ANY_HXX_
#include <com/sun/star/uno/Any.hxx>
#endif

#ifndef _COM_SUN_STAR_UNO_SEQUENCE_HXX_
#include <com/sun/star/uno/Sequence.hxx>
#endif

#include <itemholder1.hxx>

//_________________________________________________________________________________________________________________
//	namespaces
//_________________________________________________________________________________________________________________

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

namespace binfilter
{

//_________________________________________________________________________________________________________________
//	const
//_________________________________________________________________________________________________________________

#define ROOTNODE_START                  OUString(RTL_CONSTASCII_USTRINGPARAM("Office.Common/Print"))

#define PROPERTYNAME_PAPERSIZE          OUString(RTL_CONSTASCII_USTRINGPARAM("Warning/PaperSize"))
#define PROPERTYNAME_PAPERORIENTATION   OUString(RTL_CONSTASCII_USTRINGPARAM("Warning/PaperOrientation"))
#define PROPERTYNAME_NOTFOUND           OUString(RTL_CONSTASCII_USTRINGPARAM("Warning/NotFound"))
#define PROPERTYNAME_TRANSPARENCY       OUString(RTL_CONSTASCII_USTRINGPARAM("Warning/Transparency"))
#define PROPERTYNAME_PRINTINGMODIFIESDOCUMENT  OUString(RTL_CONSTASCII_USTRINGPARAM("PrintingModifiesDocument"))

#define	PROPERTYHANDLE_PAPERSIZE		0
#define	PROPERTYHANDLE_PAPERORIENTATION	1
#define	PROPERTYHANDLE_NOTFOUND	        2
#define	PROPERTYHANDLE_TRANSPARENCY 	3
#define PROPERTYHDL_PRINTINGMODIFIESDOCUMENT            4

#define PROPERTYCOUNT                   5

class SvtPrintWarningOptions_Impl : public ConfigItem
{
public:

//---------------------------------------------------------------------------------------------------------
//	constructor / destructor
//---------------------------------------------------------------------------------------------------------

	 SvtPrintWarningOptions_Impl();
	~SvtPrintWarningOptions_Impl();

//---------------------------------------------------------------------------------------------------------
//	overloaded methods of baseclass
//---------------------------------------------------------------------------------------------------------

	virtual void Commit();

//---------------------------------------------------------------------------------------------------------
//	public interface
//---------------------------------------------------------------------------------------------------------

	sal_Bool	IsPaperSize() const { return m_bPaperSize; }
	sal_Bool	IsPaperOrientation() const { return m_bPaperOrientation; }
	sal_Bool	IsNotFound() const { return m_bNotFound; }
	sal_Bool	IsTransparency() const { return m_bTransparency; }
    sal_Bool    IsModifyDocumentOnPrintingAllowed() const { return m_bModifyDocumentOnPrintingAllowed; }

	void		SetPaperSize( sal_Bool bState ) { m_bPaperSize = bState; SetModified(); }
	void		SetPaperOrientation( sal_Bool bState ) { m_bPaperOrientation = bState; SetModified(); }
	void		SetNotFound( sal_Bool bState ) { m_bNotFound = bState; SetModified(); }
	void		SetTransparency( sal_Bool bState ) { m_bTransparency = bState; SetModified(); }
    void        SetModifyDocumentOnPrintingAllowed( sal_Bool bState ) { m_bModifyDocumentOnPrintingAllowed = bState; SetModified(); }

//-------------------------------------------------------------------------------------------------------------
//	private methods
//-------------------------------------------------------------------------------------------------------------

private:

	static Sequence< OUString > impl_GetPropertyNames();

//-------------------------------------------------------------------------------------------------------------
//	private member
//-------------------------------------------------------------------------------------------------------------

private:

	sal_Bool	m_bPaperSize;
	sal_Bool	m_bPaperOrientation;
	sal_Bool	m_bNotFound;
	sal_Bool	m_bTransparency;
    sal_Bool    m_bModifyDocumentOnPrintingAllowed;
};

//_________________________________________________________________________________________________________________
//	definitions
//_________________________________________________________________________________________________________________

//*****************************************************************************************************************
//	constructor
//*****************************************************************************************************************
SvtPrintWarningOptions_Impl::SvtPrintWarningOptions_Impl() :
	ConfigItem( ROOTNODE_START	),
	m_bPaperSize( sal_False ),
	m_bPaperOrientation( sal_False ),
	m_bNotFound( sal_False ),
    m_bTransparency( sal_True ),
    m_bModifyDocumentOnPrintingAllowed( sal_True )
{
	Sequence< OUString >	seqNames( impl_GetPropertyNames() );
	Sequence< Any >			seqValues( GetProperties( seqNames ) );

	DBG_ASSERT( !(seqNames.getLength()!=seqValues.getLength()), "SvtPrintWarningOptions_Impl::SvtPrintWarningOptions_Impl()\nI miss some values of configuration keys!\n" );

	// Copy values from list in right order to our internal member.
	sal_Int32 nPropertyCount = seqValues.getLength();
	sal_Int32 nProperty	= 0;

	for( nProperty=0; nProperty<nPropertyCount; ++nProperty )
	{
		DBG_ASSERT( !(seqValues[nProperty].hasValue()==sal_False), "SvtPrintWarningOptions_Impl::SvtPrintWarningOptions_Impl()\nInvalid property value for property detected!\n" );

        switch( nProperty )
        {
            case PROPERTYHANDLE_PAPERSIZE:
			{
				DBG_ASSERT(!(seqValues[nProperty].getValueTypeClass()!=TypeClass_BOOLEAN), "Invalid type" );
				seqValues[nProperty] >>= m_bPaperSize;
			}
			break;

            case PROPERTYHANDLE_PAPERORIENTATION:
			{
				DBG_ASSERT(!(seqValues[nProperty].getValueTypeClass()!=TypeClass_BOOLEAN), "Invalid type" );
				seqValues[nProperty] >>= m_bPaperOrientation;
			}
			break;

            case PROPERTYHANDLE_NOTFOUND:
			{
				DBG_ASSERT(!(seqValues[nProperty].getValueTypeClass()!=TypeClass_BOOLEAN), "Invalid type" );
				seqValues[nProperty] >>= m_bNotFound;
			}
			break;

            case PROPERTYHANDLE_TRANSPARENCY:
			{
				DBG_ASSERT(!(seqValues[nProperty].getValueTypeClass()!=TypeClass_BOOLEAN), "Invalid type" );
				seqValues[nProperty] >>= m_bTransparency;
			}
			break;
            case PROPERTYHDL_PRINTINGMODIFIESDOCUMENT:
            {
				DBG_ASSERT(!(seqValues[nProperty].getValueTypeClass()!=TypeClass_BOOLEAN), "Invalid type" );
                seqValues[nProperty] >>= m_bModifyDocumentOnPrintingAllowed;
			}
			break;

        }
	}
}

//*****************************************************************************************************************
//	destructor
//*****************************************************************************************************************
SvtPrintWarningOptions_Impl::~SvtPrintWarningOptions_Impl()
{
	if( IsModified() )
		Commit();
}

//*****************************************************************************************************************
//	Commit
//*****************************************************************************************************************
void SvtPrintWarningOptions_Impl::Commit()
{
	Sequence< OUString >	aSeqNames( impl_GetPropertyNames() );
	Sequence< Any >			aSeqValues( aSeqNames.getLength() );

	for( sal_Int32 nProperty = 0, nCount = aSeqNames.getLength(); nProperty < nCount; ++nProperty )
	{
        switch( nProperty )
        {
            case PROPERTYHANDLE_PAPERSIZE:
				aSeqValues[nProperty] <<= m_bPaperSize;
			break;

            case PROPERTYHANDLE_PAPERORIENTATION:
				aSeqValues[nProperty] <<= m_bPaperOrientation;
			break;

            case PROPERTYHANDLE_NOTFOUND:
				aSeqValues[nProperty] <<= m_bNotFound;
			break;

            case PROPERTYHANDLE_TRANSPARENCY:
				aSeqValues[nProperty] <<= m_bTransparency;
			break;
            case PROPERTYHDL_PRINTINGMODIFIESDOCUMENT:
                aSeqValues[nProperty] <<= m_bModifyDocumentOnPrintingAllowed;
			break;
        }
	}

	PutProperties( aSeqNames, aSeqValues );
}

//*****************************************************************************************************************
//	private method
//*****************************************************************************************************************
Sequence< OUString > SvtPrintWarningOptions_Impl::impl_GetPropertyNames()
{
	// Build static list of configuration key names.
	static const OUString pProperties[] =
	{
		PROPERTYNAME_PAPERSIZE,
		PROPERTYNAME_PAPERORIENTATION,
		PROPERTYNAME_NOTFOUND,
        PROPERTYNAME_TRANSPARENCY,
        PROPERTYNAME_PRINTINGMODIFIESDOCUMENT
	};

    // Initialize return sequence with these list ...
	static const Sequence< OUString > seqPropertyNames( pProperties, PROPERTYCOUNT );

	return seqPropertyNames;
}

//*****************************************************************************************************************
//	initialize static member
//	DON'T DO IT IN YOUR HEADER!
//	see definition for further informations
//*****************************************************************************************************************
SvtPrintWarningOptions_Impl*    SvtPrintWarningOptions::m_pDataContainer = NULL;
sal_Int32				        SvtPrintWarningOptions::m_nRefCount = 0;

//*****************************************************************************************************************
//	constructor
//*****************************************************************************************************************
SvtPrintWarningOptions::SvtPrintWarningOptions()
{
    // Global access, must be guarded (multithreading!).
    MutexGuard aGuard( GetOwnStaticMutex() );
	// Increase ouer refcount ...
	++m_nRefCount;
	// ... and initialize ouer data container only if it not already!
    if( m_pDataContainer == NULL )
	{
        m_pDataContainer = new SvtPrintWarningOptions_Impl();
		ItemHolder1::holdConfigItem(E_PRINTWARNINGOPTIONS);
	}
}

//*****************************************************************************************************************
//	destructor
//*****************************************************************************************************************
SvtPrintWarningOptions::~SvtPrintWarningOptions()
{
    // Global access, must be guarded (multithreading!)
    MutexGuard aGuard( GetOwnStaticMutex() );
	// Decrease ouer refcount.
	--m_nRefCount;
	// If last instance was deleted ...
	// we must destroy ouer static data container!
    if( m_nRefCount <= 0 )
	{
		delete m_pDataContainer;
		m_pDataContainer = NULL;
	}
}

//*****************************************************************************************************************
//	private method
//*****************************************************************************************************************
Mutex& SvtPrintWarningOptions::GetOwnStaticMutex()
{
	// Initialize static mutex only for one time!
    static Mutex* pMutex = NULL;
	// If these method first called (Mutex not already exist!) ...
    if( pMutex == NULL )
    {
		// ... we must create a new one. Protect follow code with the global mutex -
		// It must be - we create a static variable!
        MutexGuard aGuard( Mutex::getGlobalMutex() );
		// We must check our pointer again - because it can be that another instance of ouer class will be fastr then these!
        if( pMutex == NULL )
        {
			// Create the new mutex and set it for return on static variable.
            static Mutex aMutex;
            pMutex = &aMutex;
        }
    }
	// Return new created or already existing mutex object.
    return *pMutex;
}

}
