formatted_title.h

#pragma once
#include "gui/l10n/l10n.h"
#include "util/functions.h"
 
namespace deluge::gui::menu_item {
 
// Mixin for a formatted title
class FormattedTitle {
public:
    FormattedTitle(l10n::String format_str, std::optional<uint8_t> arg = std::nullopt)
        : format_str_(format_str), arg_{arg} {}
 
    void format(int32_t arg) const {
        title_ = l10n::get(format_str_);
        asterixToInt(title_.data(), arg);
    }
 
    [[nodiscard]] std::string_view title() const {
        if (arg_.has_value()) {
            format(arg_.value());
            arg_ = std::nullopt;
        }
        return title_;
    }
 
private:
    l10n::String format_str_;
    mutable std::string title_;
    mutable std::optional<uint8_t> arg_;
};
} // namespace deluge::gui::menu_item