MODULE test_filedialog ;

(*
   m2-GTK4 test - GtkFileDialog construction and property round-trips.
   The dialog is not shown (no user interaction); only the getters and
   setters are exercised.  Requires a display.
*)

FROM Gio IMPORT g_application_run, g_application_quit;
FROM GtkApplication IMPORT gtk_application_new;
FROM GtkFileDialog IMPORT gtk_file_dialog_new, gtk_file_dialog_set_title,
   gtk_file_dialog_get_title, gtk_file_dialog_set_modal,
   gtk_file_dialog_get_modal, gtk_file_dialog_set_initial_name,
   gtk_file_dialog_get_initial_name, gtk_file_dialog_set_accept_label,
   gtk_file_dialog_get_accept_label;
FROM GObject IMPORT g_object_unref;
FROM GtkUtils IMPORT Connect, CStrToM2;
FROM SYSTEM IMPORT ADDRESS, ADR;
FROM libc IMPORT printf;

CONST
   AppId = "org.example.m2gtk4.TestFileDialog";

VAR
   app: ADDRESS;
   passed: BOOLEAN;

PROCEDURE OnActivate (application: ADDRESS; data: ADDRESS);
VAR
   dialog: ADDRESS;
   buf: ARRAY [0..63] OF CHAR;
   ok: BOOLEAN;
BEGIN
   ok := TRUE;

   dialog := gtk_file_dialog_new();
   IF dialog = NIL THEN
      printf("file dialog not created\n");
      ok := FALSE
   ELSE
      gtk_file_dialog_set_title(dialog, "Pick a file");
      CStrToM2(gtk_file_dialog_get_title(dialog), buf);
      IF (buf[0] # 'P') OR (buf[11] # 0C) THEN
         printf("title wrong: [%s]\n", buf);
         ok := FALSE
      END;

      gtk_file_dialog_set_modal(dialog, 1);
      IF gtk_file_dialog_get_modal(dialog) # 1 THEN ok := FALSE END;

      gtk_file_dialog_set_initial_name(dialog, "hello.txt");
      CStrToM2(gtk_file_dialog_get_initial_name(dialog), buf);
      IF (buf[0] # 'h') OR (buf[9] # 0C) THEN
         printf("initial name wrong: [%s]\n", buf);
         ok := FALSE
      END;

      gtk_file_dialog_set_accept_label(dialog, "Open");
      CStrToM2(gtk_file_dialog_get_accept_label(dialog), buf);
      IF (buf[0] # 'O') OR (buf[4] # 0C) THEN
         printf("accept label wrong: [%s]\n", buf);
         ok := FALSE
      END;

      g_object_unref(dialog)
   END;

   passed := ok;
   g_application_quit(application)
END OnActivate;

VAR
   rc: INTEGER;
BEGIN
   passed := FALSE;
   app := gtk_application_new(AppId, 0);
   IF app = NIL THEN
      printf("test_filedialog: FAIL (no app)\n");
      HALT(1)
   END;
   Connect(app, "activate", ADR(OnActivate), NIL);
   rc := g_application_run(app, 0, NIL);

   IF passed THEN
      printf("test_filedialog: PASS\n");
      HALT(0)
   ELSE
      printf("test_filedialog: FAIL\n");
      HALT(1)
   END
END test_filedialog.