1 files changed, 104 insertions, 0 deletions
diff --git a/src/ui/lobby_enter_dialog.c b/src/ui/lobby_enter_dialog.c
new file mode 100644
index 0000000..6de4d1c
--- /dev/null
+++ b/src/ui/lobby_enter_dialog.c
@@ -0,0 +1,104 @@
+/*
+   This file is part of GNUnet.
+   Copyright (C) 2022 GNUnet e.V.
+
+   GNUnet is free software: you can redistribute it and/or modify it
+   under the terms of the GNU Affero General Public License as published
+   by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   GNUnet is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Affero General Public License for more details.
+
+   You should have received a copy of the GNU Affero General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+   SPDX-License-Identifier: AGPL3.0-or-later
+ */
+/*
+ * @author Tobias Frisch
+ * @file ui/lobby_enter_dialog.c
+ */
+
+#include "lobby_enter_dialog.h"
+
+#include <gnunet/platform.h>
+#include <gnunet/gnunet_chat_lib.h>
+#include <gnunet/gnunet_util_lib.h>
+
+#include "text_input.h"
+#include "../application.h"
+#include "../util.h"
+
+void
+lobby_enter_dialog_event(UI_LOBBY_ENTER_DIALOG_Handle *enter_dialog,
+		         struct MESSENGER_Application *app,
+		         int key)
+{
+  struct GNUNET_CHAT_Uri *uri;
+
+  switch (key)
+  {
+    case 27:
+    case KEY_EXIT:
+      if (enter_dialog->error)
+	GNUNET_free(enter_dialog->error);
+
+      enter_dialog->error = NULL;
+      enter_dialog->window = NULL;
+      break;
+    case '\n':
+    case KEY_ENTER:
+      if (enter_dialog->uri_len > 0)
+      {
+	if (enter_dialog->error)
+	  GNUNET_free(enter_dialog->error);
+
+	enter_dialog->error = NULL;
+	uri = GNUNET_CHAT_uri_parse(enter_dialog->uri, &(enter_dialog->error));
+
+	if (uri)
+	{
+	  GNUNET_CHAT_lobby_join(app->chat.handle, uri);
+	  GNUNET_CHAT_uri_destroy(uri);
+
+	  enter_dialog->uri_len = 0;
+	  enter_dialog->window = NULL;
+	}
+      }
+
+      break;
+    default:
+      break;
+  }
+
+  text_input_event(enter_dialog->uri, key);
+}
+
+void
+lobby_enter_dialog_print(UI_LOBBY_ENTER_DIALOG_Handle *enter_dialog,
+			 UNUSED struct MESSENGER_Application *app)
+{
+  if (!(enter_dialog->window))
+    return;
+
+  WINDOW *window = *(enter_dialog->window);
+
+  werase(window);
+  wmove(window, 0, 0);
+
+  wprintw(window, "%s", enter_dialog->uri);
+
+  if (enter_dialog->error)
+  {
+    wmove(window, 1, 0);
+    wprintw(window, "ERROR: %s", enter_dialog->error);
+  }
+
+  wmove(window, 0, enter_dialog->uri_pos);
+
+  wcursyncup(window);
+  curs_set(1);
+}