/*
* Copyright (C) 2017 Google, Inc.
*
* SPDX-License-Identifier: LGPL-2.1-or-later
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, see .
*/
#pragma once
#include
gboolean
_pango2_Is_Emoji_Base_Character (gunichar ch);
gboolean
_pango2_Is_Emoji_Extended_Pictographic (gunichar ch);
typedef struct _Pango2EmojiIter Pango2EmojiIter;
struct _Pango2EmojiIter
{
const char *text_start;
const char *text_end;
const char *start;
const char *end;
gboolean is_emoji;
unsigned char *types;
unsigned int n_chars;
unsigned int cursor;
};
Pango2EmojiIter *
_pango2_emoji_iter_init (Pango2EmojiIter *iter,
const char *text,
int length);
gboolean
_pango2_emoji_iter_next (Pango2EmojiIter *iter);
void
_pango2_emoji_iter_fini (Pango2EmojiIter *iter);