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/*
* Copyright (c) 2019-2020, Sergey Bugaev <bugaevc@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <AK/HashMap.h>
#include <AK/String.h>
#include <LibGfx/Bitmap.h>
#include <LibGfx/Emoji.h>
namespace Gfx {
static HashMap<u32, RefPtr<Gfx::Bitmap>> s_emojis;
const Bitmap* Emoji::emoji_for_code_point(u32 code_point)
{
auto it = s_emojis.find(code_point);
if (it != s_emojis.end())
return (*it).value.ptr();
auto bitmap_or_error = Bitmap::try_load_from_file(String::formatted("/res/emoji/U+{:X}.png", code_point));
if (bitmap_or_error.is_error()) {
s_emojis.set(code_point, nullptr);
return nullptr;
}
auto bitmap = bitmap_or_error.release_value();
s_emojis.set(code_point, bitmap);
return bitmap.ptr();
}
}
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