/*

 * Copyright (C) 2006 Apple Computer, Inc.  All rights reserved.

 * Copyright (C) 2006 Michael Emmel mike.emmel@gmail.com 

 * All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 *

 * 1.  Redistributions of source code must retain the above copyright

 *     notice, this list of conditions and the following disclaimer. 

 * 2.  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. 

 * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of

 *     its contributors may be used to endorse or promote products derived

 *     from this software without specific prior written permission. 

 *

 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY

 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY

 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND

 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF

 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 */

#include "config.h"

#include "FontCache.h"

#include "Font.h"

#include "FontData.h"

namespace WebCore {

void FontCache::platformInit()

{

    if (!FontPlatformData::init()) {

        assert(0);

        fprintf(stderr, "no fonts found exiting\n");

        exit(-1);

    }

}

const FontData* FontCache::getFontDataForCharacters(const Font& font, const UChar* characters, int length)

{

    FontData* fontData = 0;

    fontData = new FontData(FontPlatformData(font.fontDescription(), font.family().family()));

    return fontData;

}

FontPlatformData* FontCache::getSimilarFontPlatformData(const Font& font)

{

    return new FontPlatformData(font.fontDescription(), font.family().family());

}

FontPlatformData* FontCache::getLastResortFallbackFont(const Font& font)

{

    // FIXME: Would be even better to somehow get the user's default font here.

    // For now we'll pick the default that the user would get without changing any prefs.

    static AtomicString timesStr("Times New Roman");

    return getCachedFontPlatformData(font.fontDescription(), timesStr);

}

FontPlatformData* FontCache::createFontPlatformData(const FontDescription& fontDescription, const AtomicString& family)

{

    return new FontPlatformData(fontDescription, family);

}

}