looper/backends/ui/gtk/options_window.hpp

#pragma once
#include <gtkmm.h>
#include <any>
#include <typeindex>
#include <set>
#include <options.hpp>
class UIBackendColumns : public Glib::Object {
    public:
    Glib::ustring backendId;
    Glib::ustring backendName;
    static Glib::RefPtr<UIBackendColumns> create(const Glib::ustring &id, const Glib::ustring &name);
protected:
    UIBackendColumns(const Glib::ustring &id, const Glib::ustring &name);
};
class OptionsWindow : public Gtk::Window {
    int mainBoxRow = 0;
    Gtk::Box rootBox;
    Gtk::Box btnBox;
    Gtk::Button okBtn;
    Gtk::Button cancelBtn;
    Gtk::Button saveBtn;
    Gtk::Button revertBtn;
    Gtk::Label needsRestartLabel;
    Gtk::Grid mainBox;
    std::vector<Gtk::Widget*> optionWidgets;
    std::set<std::string> modifiableOptions;
    sigc::signal<void(std::string)> optionChanged;
    bool savedOptionRequiresRestart = false;
    void revert();
    void save();
    void add_option(Glib::ustring title, Gtk::Widget *widget, std::string key);
    public:
    sigc::signal<void()> optionsSaved;
    template<class T>
    void change_option(std::string key, T value) {
        Looper::Options::set_option<T>(key, value);
        optionChanged.emit(key);
    }
    OptionsWindow();
    ~OptionsWindow();
};