Source/WebKit/chromium/public/WebFontCache.h

/*
 * Copyright (C) 2009 Google Inc. All rights reserved.
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 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
 * distribution.
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 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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 */

#ifndef WebFontCache_h
#define WebFontCache_h

#include "WebCommon.h"

namespace WebKit {

// An interface to query and configure WebKit's font cache.
class WebFontCache {
public:
    // Returns the number of items in the font data cache.
    WEBKIT_API static size_t fontDataCount();

    // Returns the number of inactive items in the font data cache.
    WEBKIT_API static size_t inactiveFontDataCount();

    // Clears the cache.
    WEBKIT_API static void clear();

private:
    WebFontCache();  // Not intended to be instanced.
};

}  // namespace WebKit

#endif