/* * Copyright (C) 2011 Apple Inc. 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. * * THIS SOFTWARE IS PROVIDED BY APPLE INC. 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 INC. 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. */ #if PLATFORM(IOS) #include "EmojiFallbackFontSelector.h" #include <WebCore/FontCache.h> #include <WebCore/SimpleFontData.h> #include <wtf/Assertions.h> #include <wtf/text/AtomicString.h> using namespace WebCore; PassRefPtr<FontData> EmojiFallbackFontSelector::getFallbackFontData(const FontDescription& fontDescription, size_t) { DEPRECATED_DEFINE_STATIC_LOCAL(AtomicString, appleColorEmoji, ("Apple Color Emoji")); RefPtr<FontData> fontData = fontCache().getCachedFontData(fontDescription, appleColorEmoji); if (!fontData) { LOG_ERROR("Failed to get \"Apple Color Emoji\" from the font cache. Using the last resort fallback font instead."); fontData = fontCache().getLastResortFallbackFont(fontDescription); } return fontData.release(); } #endif // PLATFORM(IOS)