/*************************************************************************
 *
 *  $RCSfile: fontoptions.hxx,v $
 *
 *  $Revision: 1.1 $
 *
 *  last change: $Author: as $ $Date: 2000/11/13 09:48:47 $
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
 *
 *         - GNU Lesser General Public License Version 2.1
 *         - Sun Industry Standards Source License Version 1.1
 *
 *  Sun Microsystems Inc., October, 2000
 *
 *  GNU Lesser General Public License Version 2.1
 *  =============================================
 *  Copyright 2000 by Sun Microsystems, Inc.
 *  901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License version 2.1, as published by the Free Software Foundation.
 *
 *  This library 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 for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *  MA  02111-1307  USA
 *
 *
 *  Sun Industry Standards Source License Version 1.1
 *  =================================================
 *  The contents of this file are subject to the Sun Industry Standards
 *  Source License Version 1.1 (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.openoffice.org/license.html.
 *
 *  Software provided under this License is provided on an "AS IS" basis,
 *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
 *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
 *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
 *  See the License for the specific provisions governing your rights and
 *  obligations concerning the Software.
 *
 *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
 *
 *  Copyright: 2000 by Sun Microsystems, Inc.
 *
 *  All Rights Reserved.
 *
 *  Contributor(s): _______________________________________
 *
 *
 ************************************************************************/
#ifndef INCLUDED_SVTOOLS_FONTOPTIONS_HXX
#define INCLUDED_SVTOOLS_FONTOPTIONS_HXX

//_________________________________________________________________________________________________________________
//	includes
//_________________________________________________________________________________________________________________

#ifndef _SAL_TYPES_H_
#include <sal/types.h>
#endif

#ifndef _OSL_MUTEX_HXX_
#include <osl/mutex.hxx>
#endif

#ifndef _RTL_USTRING_
#include <rtl/ustring>
#endif

//_________________________________________________________________________________________________________________
//	forward declarations
//_________________________________________________________________________________________________________________

/*-************************************************************************************************************//**
	@short			forward declaration to our private date container implementation
	@descr			We use these class as internal member to support small memory requirements.
					You can create the container if it is neccessary. The class which use these mechanism
					is faster and smaller then a complete implementation!
*//*-*************************************************************************************************************/

class SvtFontOptions_Impl;

//_________________________________________________________________________________________________________________
//	declarations
//_________________________________________________________________________________________________________________

/*-************************************************************************************************************//**
	@short			collect informations about font features
	@descr          -

	@implements		-
	@base			-

	@devstatus		ready to use
*//*-*************************************************************************************************************/

class SvtFontOptions
{
	//-------------------------------------------------------------------------------------------------------------
	//	public methods
	//-------------------------------------------------------------------------------------------------------------

	public:

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

		/*-****************************************************************************************************//**
			@short		standard constructor and destructor
			@descr		This will initialize an instance with default values.
						We implement these class with a refcount mechanism! Every instance of this class increase it
						at create and decrease it at delete time - but all instances use the same data container!
						He is implemented as a static member ...

			@seealso	member m_nRefCount
			@seealso	member m_pDataContainer

			@param		-
			@return		-

			@onerror	-
		*//*-*****************************************************************************************************/

         SvtFontOptions();
        ~SvtFontOptions();

		//---------------------------------------------------------------------------------------------------------
		//	interface
		//---------------------------------------------------------------------------------------------------------

		/*-****************************************************************************************************//**
			@short		interface methods to get and set value of config key "org.openoffice.Office.Common/Font"
			@descr		These values defines different states of font handling.

						..ReplacementTable..()	=>  Determines if the list of font replacements is applied or not.

						..FontHistory..()		=>  The last 5 fonts will be shown and the last one will be the
													first name on the list. These will be displayed in the Font name
													combo box on the Object bar.

						..FontWYSIWYG..()		=>  With this option the names of the selectable fonts
													(for example, the fonts in the Font field in the object bar)
													will be formatted as the current font.

			@seealso	-

			@param		-
			@return		-

			@onerror	No error should occurre!
		*//*-*****************************************************************************************************/

		sal_Bool	IsReplacementTableEnabled	(					) const	;
		void		EnableReplacementTable		( sal_Bool bState	)		;

		sal_Bool	IsFontHistoryEnabled		(					) const	;
		void		EnableFontHistory			( sal_Bool bState	)		;

		sal_Bool	IsFontWYSIWYGEnabled		(					) const	;
		void		EnableFontWYSIWYG			( sal_Bool bState	)		;

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

		/*-****************************************************************************************************//**
			@short		return a reference to a static mutex
			@descr		These class use his own static mutex to be threadsafe.
						We create a static mutex only for one ime and use at different times.

			@seealso	-

			@param		-
			@return		A reference to a static mutex member.

			@onerror	-
		*//*-*****************************************************************************************************/

		static ::osl::Mutex& impl_GetOwnStaticMutex();

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

	private:

		/*Attention

			Don't initialize these static member in these header!
			a) Double dfined symbols will be detected ...
			b) and unresolved externals exist at linking time.
			Do it in your source only.
		 */

    	static SvtFontOptions_Impl*			m_pDataContainer	;	/// impl. data container as dynamic pointer for smaller memory requirements!
		static sal_Int32					m_nRefCount			;	/// internal ref count mechanism

};		// class SvtFontOptions

#endif	// #ifndef INCLUDED_SVTOOLS_FONTOPTIONS_HXX
