/*==LICENSE==*

CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011  Cyan Worlds, Inc.

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program 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 General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.

You can contact Cyan Worlds, Inc. by email legal@cyan.com
 or by snail mail at:
      Cyan Worlds, Inc.
      14617 N Newport Hwy
      Mead, WA   99021

*==LICENSE==*/
///////////////////////////////////////////////////////////////////////////////
//																			 //
//	plWinFontCache Class Header												 //
//	I've stopped keeping track, there are far too many reasons already to	 //
//	hate Microsoft. Anyway, this class keeps track of various Win32 fonts we //
//	allocate because Win98/ME seems to have problems re-allocating the exact //
//	same freaking goddamn font over and over again. I mean, you'd think		 //
//  there'd be a rule somewhere about deterministic behavior when calling	 //
//	the exact same function with the exact same parameters over and over...	 //
//	Oh, wait...																 //
//																			 //
//	Cyan, Inc.																 //
//																			 //
//// Version History //////////////////////////////////////////////////////////
//																			 //
//	11.25.2002 mcn - Created.												 //
//																			 //
///////////////////////////////////////////////////////////////////////////////

#ifndef _plWinFontCache_h
#define _plWinFontCache_h


#include "hsColorRGBA.h"
#include "hsWindows.h"				// EVIL
#include "hsTemplates.h"

#if HS_BUILD_FOR_WIN32


//// Class Definition /////////////////////////////////////////////////////////

class plWinFontCache
{
	protected:	

		class plFontRecord
		{
			public:
				HFONT	fFont;

				char	*fFace;		// Pointer is owned by fFontNameCache
				int		fHeight;
				int		fWeight;
				hsBool	fItalic;
				UInt32	fQuality;
		};

		class plCustFont
		{
			public:
				char	*fFilename;

				plCustFont( const char *c ) { fFilename = hsStrcpy( c ); }
				~plCustFont() { delete [] fFilename; }
		};

		hsBool	fInShutdown;

		hsTArray<plFontRecord>	fFontCache;
		hsTArray<char *>		fFontNameCache;

		char					*fCustFontDir;
		hsTArray<plCustFont *>	fCustFonts;

		plWinFontCache();

		HFONT	IFindFont( const char *face, int height, int weight, hsBool italic, UInt32 quality );
		HFONT	IMakeFont( const char *face, int height, int weight, hsBool italic, UInt32 quality );

		void	ILoadCustomFonts( void );

	public:

		virtual ~plWinFontCache();
		static plWinFontCache	&GetInstance( void );

		HFONT	GetMeAFont( const char *face, int height, int weight, hsBool italic, UInt32 quality );
		void	FreeFont( HFONT font );
		void	Clear( void );

		void	LoadCustomFonts( const char *dir );

		// Our custom font extension
		static char	*kCustFontExtension;
};


#endif // HS_BUILD_FOR_WIN32
#endif // _plWinFontCache_h