clapper-app: fix adw 1.6 deprecations

src/bin/clapper-app/clapper-app-about-dialog.c

@@ -0,0 +1,68 @@
+/* Clapper Application
+ * Copyright (C) 2024 Rafał Dzięgiel <rafostar.github@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <glib/gi18n.h>
+#include <gst/gst.h>
+#include <clapper/clapper.h>
+#include <adwaita.h>
+
+#include "clapper-app-about-dialog.h"
+
+GtkWidget *
+clapper_app_about_dialog_new (void)
+{
+  AdwAboutDialog *about;
+  GString *string;
+  gchar *gst_ver, *debug_info;
+
+  about = ADW_ABOUT_DIALOG (adw_about_dialog_new_from_appdata (
+      CLAPPER_APP_RESOURCE_PREFIX "/data/metainfo/" CLAPPER_APP_ID ".metainfo.xml",
+      NULL));
+
+  /* Also show development versions */
+  adw_about_dialog_set_version (about, CLAPPER_VERSION_S);
+
+  /* TRANSLATORS: Put your name(s) here for credits or leave untranslated */
+  adw_about_dialog_set_translator_credits (about, _("translator-credits"));
+
+  string = g_string_new (NULL);
+
+  g_string_append_printf (string, "GLib %u.%u.%u\n",
+      glib_major_version,
+      glib_minor_version,
+      glib_micro_version);
+  g_string_append_printf (string, "GTK %u.%u.%u\n",
+      gtk_get_major_version (),
+      gtk_get_minor_version (),
+      gtk_get_micro_version ());
+  g_string_append_printf (string, "Adwaita %u.%u.%u\n",
+      adw_get_major_version (),
+      adw_get_minor_version (),
+      adw_get_micro_version ());
+
+  gst_ver = gst_version_string ();
+  g_string_append (string, gst_ver);
+  g_free (gst_ver);
+
+  debug_info = g_string_free_and_steal (string);
+  adw_about_dialog_set_debug_info (about, debug_info);
+  g_free (debug_info);
+
+  return GTK_WIDGET (about);
+}