1 files changed, 122 insertions, 0 deletions
diff --git a/src/ui/new_platform.c b/src/ui/new_platform.c
new file mode 100644
index 0000000..46384c0
--- /dev/null
+++ b/src/ui/new_platform.c
@@ -0,0 +1,122 @@
+/*
+   This file is part of GNUnet.
+   Copyright (C) 2021 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/new_platform.h
+ */
+
+#include "new_platform.h"
+
+#include "../application.h"
+
+static void
+handle_platform_entry_changed(GtkEditable *editable,
+			      gpointer user_data)
+{
+  HdyAvatar *avatar = HDY_AVATAR(user_data);
+  GtkEntry *entry = GTK_ENTRY(editable);
+
+  hdy_avatar_set_text(avatar, gtk_entry_get_text(entry));
+}
+
+static void
+handle_cancel_button_click(UNUSED GtkButton *button,
+			   gpointer user_data)
+{
+  GtkDialog *dialog = GTK_DIALOG(user_data);
+  gtk_window_close(GTK_WINDOW(dialog));
+}
+
+static void
+handle_confirm_button_click(UNUSED GtkButton *button,
+			    gpointer user_data)
+{
+  MESSENGER_Application *app = (MESSENGER_Application*) user_data;
+
+  const char *topic = gtk_entry_get_text(app->ui.new_platform.platform_entry);
+
+  GNUNET_CHAT_group_create(app->chat.messenger.handle, topic);
+
+  gtk_window_close(GTK_WINDOW(app->ui.new_platform.platform_dialog));
+}
+
+void
+ui_new_platform_dialog_init(MESSENGER_Application *app,
+			    UI_NEW_PLATFORM_Handle *handle)
+{
+  GtkBuilder* builder = gtk_builder_new_from_file("resources/ui/new_platform.ui");
+
+  handle->platform_dialog = GTK_DIALOG(
+      gtk_builder_get_object(builder, "platform_dialog")
+  );
+
+  gtk_window_set_title(
+      GTK_WINDOW(handle->platform_dialog),
+      "New Platform"
+  );
+
+  gtk_window_set_transient_for(
+      GTK_WINDOW(handle->platform_dialog),
+      GTK_WINDOW(app->ui.messenger.main_window)
+  );
+
+  gtk_window_set_modal(GTK_WINDOW(handle->platform_dialog), TRUE);
+
+  handle->platform_avatar = HDY_AVATAR(
+      gtk_builder_get_object(builder, "platform_avatar")
+  );
+
+  handle->platform_avatar_file = GTK_FILE_CHOOSER_BUTTON(
+      gtk_builder_get_object(builder, "platform_avatar_file")
+  );
+
+  handle->platform_entry = GTK_ENTRY(
+      gtk_builder_get_object(builder, "platform_entry")
+  );
+
+  g_signal_connect(
+      handle->platform_entry,
+      "changed",
+      G_CALLBACK(handle_platform_entry_changed),
+      handle->platform_avatar
+  );
+
+  handle->cancel_button = GTK_BUTTON(
+      gtk_builder_get_object(builder, "cancel_button")
+  );
+
+  g_signal_connect(
+      handle->cancel_button,
+      "clicked",
+      G_CALLBACK(handle_cancel_button_click),
+      handle->platform_dialog
+  );
+
+  handle->confirm_button = GTK_BUTTON(
+      gtk_builder_get_object(builder, "confirm_button")
+  );
+
+  g_signal_connect(
+      handle->confirm_button,
+      "clicked",
+      G_CALLBACK(handle_confirm_button_click),
+      app
+  );
+}