OpenMW/components/lua_ui/content.hpp

#ifndef COMPONENTS_LUAUI_CONTENT
#define COMPONENTS_LUAUI_CONTENT

#include <map>
#include <string>

#include <sol/sol.hpp>

namespace LuaUi
{
    class Content
    {
        public:
            using iterator = std::vector<sol::table>::iterator;

            Content() {}

            // expects a Lua array - a table with keys from 1 to n without any nil values in between
            // any other keys are ignored
            explicit Content(const sol::table&);

            size_t size() const { return mOrdered.size(); }

            void assign(std::string_view name, const sol::table& table);
            void assign(size_t index, const sol::table& table);
            void insert(size_t index, const sol::table& table);

            sol::table at(size_t index) const;
            sol::table at(std::string_view name) const;
            size_t remove(size_t index);
            size_t remove(std::string_view name);
            size_t indexOf(const sol::table& table);

        private:
            std::map<std::string, size_t, std::less<>> mNamed;
            std::vector<sol::table> mOrdered;
    };

}

#endif // COMPONENTS_LUAUI_CONTENT