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include/framework/font/font_cache.h

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+/* -----------------------------------------------------------------------------
+	GSFramework
+	Copyright 2001-2013 Emmanuel Julien. All Rights Reserved.
+------------------------------------------------------------------------------*/
+
+
+#ifndef	__FONTCACHE__
+#define	__FONTCACHE__
+
+
+		#include "font/font_factory.h"
+		#include "font/font_extended.h"
+		#include "memory/nauto_ptr.h"
+		#include "memory/nweak_ptr.h"
+		#include "container/nlist.h"
+
+
+namespace GS {
+
+/// Extended font alias.
+struct	FontAlias
+{
+		String		alias;
+		sFontEx		font;
+};
+
+/*
+	@short	Font cache.
+	@author	Emmanuel Julien (ejulien@nworks.fr)
+*/
+class	FontCache : public SharedObject
+{
+		AutoList <FontAlias *> font_aliases;
+		AutoPtr <IFontFactory> font_factory;
+
+public:
+
+		FontEx		*GetFont(const char *) const;
+		FontAlias	*GetAlias(const char *) const;
+		FontEx		*GetAliasedFont(const char *) const;
+
+		FontEx		*LoadFont(const char *, const char *alias = 0);
+
+		void		DeleteAlias(const char *);
+		void		DeleteAllFont();
+
+		FontCache(IFontFactory *factory) : font_factory(factory) {}
+		~FontCache();
+};
+
+typedef	SharedPtr <FontCache> sFontCache;
+
+} // GS
+
+
+#endif	// __FONTCACHE__