#include <gtk-4.0/gtk/gtk.h>


void ui_main_window (GtkApplication *app, gpointer user_data);
void ui_send_internal_notification(const char *message);

void on_user_tree_expander_toggled (GtkExpander *expander, gpointer user_data);
void on_bind_user_tree_factory (GtkSignalListItemFactory *factory, GObject* object, gpointer user_data);

gboolean on_glarea_render(GtkGLArea *area, GdkGLContext *context);
void on_glarea_realize(GtkWidget *widget);
void on_glarea_unrealize(GtkWidget *widget);

void ui_toggle_exec_edit     (GtkWidget *btt_exec_xor_edit, gpointer data);
void ui_toggle_model_exec    (GtkWidget *btt_run_stop_model_exec, gpointer data);





/*vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
                         S I M P L I F I O N S   !


//void ui_enable_action  (const char *name);
//void ui_disable_action (const char *name);

//  https://docs.gtk.org/gio/method.ActionMap.add_action_entries.html
//  A function for creating multiple GSimpleAction instances and adding them to a GActionMap.
//  @see  application . gem_graph_client_application_init (GemGraphClientApplication *self) {
//        g_action_map_add_action_entries (G_ACTION_MAP(self), app_actions, G_N_ELEMENTS(app_actions), self); ...

void on_quit_action          (GSimpleAction *action, GVariant *parameter, gpointer user_data);
void on_about_action         (GSimpleAction *action, GVariant *parameter, gpointer user_data);
void on_preferences_action   (GSimpleAction *action, GVariant *parameter, gpointer user_data);

  //  my  "action of interest" :      (2024-06-01)
void on_togglerunedit_action (GSimpleAction *action, GVariant *parameter, gpointer user_data);
  //
void on_togglerunstop_action (GSimpleAction *action, GVariant *parameter, gpointer user_data);
void on_togglesidebar_action (GSimpleAction *action, GVariant *parameter, gpointer user_data);
void on_editmode_action      (GSimpleAction *action, GVariant *parameter, gpointer user_data);
void on_runmode_action       (GSimpleAction *action, GVariant *parameter, gpointer user_data);
void on_presentmode_action   (GSimpleAction *action, GVariant *parameter, gpointer user_data);
void on_openfile_action      (GSimpleAction *action, GVariant *parameter, gpointer user_data);
void on_closefile_action     (GSimpleAction *action, GVariant *parameter, gpointer user_data);
void on_savefile_action      (GSimpleAction *action, GVariant *parameter, gpointer user_data);
void on_toast_close_action   (GSimpleAction *action, GVariant *parameter, gpointer user_data);

static const GActionEntry app_actions[] = {
    { "quit",           on_quit_action,           NULL, NULL, NULL },
    { "about",          on_about_action,          NULL, NULL, NULL },
    { "preferences",    on_preferences_action,    NULL, NULL, NULL },
    { "togglerunedit",  on_togglerunedit_action,  NULL, NULL, NULL },
    { "togglerunstop",  on_togglerunstop_action,  NULL, NULL, NULL },
    { "togglesidebar",  on_togglesidebar_action,  NULL, NULL, NULL },
    { "editmode",       on_editmode_action,       NULL, NULL, NULL },
    { "runmode",        on_runmode_action,        NULL, NULL, NULL },
    { "presentmode",    on_presentmode_action,    NULL, NULL, NULL },
    { "openfile",       on_openfile_action,       NULL, NULL, NULL },
    { "closefile",      on_closefile_action,      NULL, NULL, NULL },
    { "savefile",       on_savefile_action,       NULL, NULL, NULL },
    { "toastclose",     on_toast_close_action,    NULL, NULL, NULL },
};
*/