hyperlink.hpp

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/*
    Copyright (C) 2015 - 2024
    by Chris Beck<render787@gmail.com>
    Part of the Battle for Wesnoth Project https://www.wesnoth.org/
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY.
 
    See the COPYING file for more details.
*/
 
#pragma once
 
#include "color.hpp"
#include "serialization/string_utils.hpp"
#include "serialization/markup.hpp"
 
#include <string>
 
namespace font {
 
// Helper functions for link-aware text feature
 
inline bool looks_like_url(std::string_view str)
{
    return (str.size() >= 8) && ((str.substr(0,7) == "http://") || (str.substr(0,8) == "https://"));
}
 
inline std::string format_as_link(const std::string& link, color_t color) {
    return "<span underline=\'single\' color=\'" + color.to_hex_string() + "\'>" + link + "</span>";
}
 
} // end namespace font