ui: notification when a file is downloaded

src/ui/modals/notification.c

@@ -0,0 +1,51 @@
+#include <ncurses.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "../app.h"
+#include "../widget/dialogue.h"
+#include "../widget/group.h"
+
+typedef struct {
+  button_t *element;
+  enum w_type type;
+} group_bt_t;
+
+void init_notification_modal_cb(callback_args_t *args) {
+  int32_t response;
+  callback_args_t d_args;
+  app_t *app = args->app;
+  dialogue_t *d = (dialogue_t *)app->active_widget;
+  memcpy(&d_args, args, sizeof(callback_args_t));
+  d_args.app = NULL;
+  d_args.resp_data = &response;
+  d_args.widget = app->active_widget;
+  dialogue_default_callback(&d_args);
+
+  app->query_args->state = WAIT_CLIENT;
+  destroy_dialogue(d, app);
+}
+
+dialogue_t *init_notification_modal(app_t *app) {
+  if (app == NULL)
+    return NULL;
+
+  group_el_init_t actions[] = {
+      {.type = w_button, .label = "OK", .is_default = 1}, {.type = w_end}};
+
+  init_dialogue(&(app->modal), "Notification", app->query_args->notification,
+                &(app->coordinates));
+  free(app->query_args->notification);
+  app->query_args->notification = NULL;
+  dialogue_t *d = &(app->modal);
+  app->query_args->active_dialogue = d;
+
+  d->w.callback = init_notification_modal_cb;
+  d->g_content = NULL;
+  d->g_action = init_group(&(d->win), &(d->w), actions, horizontal);
+
+  dialogue_init_active_id(d);
+
+  return NULL;
+}