gui_addon_registry.hpp

#ifndef LXGUI_GUI_ADDON_REGISTRY_HPP
#define LXGUI_GUI_ADDON_REGISTRY_HPP
 
#include "lxgui/gui_addon.hpp"
#include "lxgui/lxgui.hpp"
 
#include <string>
#include <unordered_map>
#include <vector>
 
namespace sol {
 
class state;
 
}
namespace lxgui::gui {
 
class localizer;
class event_emitter;
class root;
class virtual_root;
 
class addon_registry {
public:
    addon_registry(
        sol::state& lua, localizer& loc, event_emitter& emitter, root& r, virtual_root& vr);
 
    addon_registry(const addon_registry&) = delete;
    addon_registry(addon_registry&&)      = delete;
    addon_registry& operator=(const addon_registry&) = delete;
    addon_registry& operator=(addon_registry&&) = delete;
 
    void load_addon_directory(const std::string& directory);
 
    const addon* get_current_addon();
 
    void set_current_addon(const addon* a);
 
    void save_variables() const;
 
private:
    void load_addon_toc_(const std::string& addon_name, const std::string& addon_directory);
    void load_addon_files_(const addon& a);
 
    void save_variables_(const addon& a) const noexcept;
 
    void parse_layout_file_(const std::string& file_name, const addon& a);
 
    template<typename T>
    using string_map = std::unordered_map<std::string, T>;
 
    sol::state&    lua_;
    localizer&     localizer_;
    event_emitter& event_emitter_;
    root&          root_;
    virtual_root&  virtual_root_;
 
    const addon*                  current_addon_ = nullptr;
    string_map<string_map<addon>> addon_list_;
};
 
} // namespace lxgui::gui
 
#endif