callback system for ui widgets

src/ui/modals/login.c

@@ -12,6 +12,24 @@ typedef struct {
 
 /* TODO: improve init process (make it more readable) */
 
+void group_callback(callback_args_t *args, void *widget, void *data,
+                    void *resp_data) {
+  group_resp_t response;
+  callback_args_t ch_args = {.win = args->win, .app = NULL};
+  group_default_callback(&ch_args, widget, data, (void *)&response);
+  if (response.value > -1) {
+    // TODO: finish actions
+    switch (response.value) {
+    case 0:
+      exit(10);
+    case 1:
+      exit(11);
+    case 2:
+      exit(12);
+    }
+  }
+}
+
 dialogue_t *init_login_modal(app_t *app) {
   if (app == NULL)
     return NULL;
@@ -20,13 +38,16 @@ dialogue_t *init_login_modal(app_t *app) {
                                 {.type = w_button, .label = "Register"},
                                 {.type = w_end}};
 
-  dialogue_t *d = init_dialogue("Login", "Select your login "
-                                         "option");
+  dialogue_t *d = init_dialogue("Login",
+                                "Select your login "
+                                "option",
+                                app->cur_y, app->cur_x);
 
   memcpy(&(app->modal.dialogue), d, sizeof(dialogue_t));
   free(d);
   app->modal.dialogue.ch_group =
       init_group(&(app->modal.dialogue.win), &(d->w), children, horizontal);
+  app->modal.dialogue.ch_group->w.callback = group_callback;
 
   return NULL;
 }