[gedit/wip/misc] filebrowser: more robust check if Nautilus GSettings can be used

[Sébastien Wilmet <swilmet src gnome org>]

commit e85f70706551a85950d9d868a7ece24955de58a6
Author: Sébastien Wilmet <swilmet informatique-libre be>
Date:   Sat Jul 16 17:47:21 2022 +0200

    filebrowser: more robust check if Nautilus GSettings can be used

 plugins/filebrowser/gedit-file-browser-plugin.c | 34 ++++++++++++++++---------
 1 file changed, 22 insertions(+), 12 deletions(-)
---
diff --git a/plugins/filebrowser/gedit-file-browser-plugin.c b/plugins/filebrowser/gedit-file-browser-plugin.c
index 73d702fa4..cc81ab3f2 100644
--- a/plugins/filebrowser/gedit-file-browser-plugin.c
+++ b/plugins/filebrowser/gedit-file-browser-plugin.c
@@ -47,7 +47,8 @@
 #define FILEBROWSER_FILTER_PATTERN     "filter-pattern"
 #define FILEBROWSER_BINARY_PATTERNS    "binary-patterns"
 
-#define NAUTILUS_BASE_SETTINGS         "org.gnome.nautilus.preferences"
+//#define NAUTILUS_BASE_SETTINGS               "org.gnome.nautilus.preferences"
+#define NAUTILUS_BASE_SETTINGS         "org.gnome.nautilus.nausietnusetsuiet"
 #define NAUTILUS_FALLBACK_SETTINGS     "org.gnome.gedit.plugins.filebrowser.nautilus"
 #define NAUTILUS_CLICK_POLICY_KEY      "click-policy"
 
@@ -120,24 +121,28 @@ G_DEFINE_DYNAMIC_TYPE_EXTENDED (GeditFileBrowserPlugin,
                                _gedit_file_browser_widget_register_type        (type_module);          \
 )
 
-static GSettings *
-settings_try_new (const gchar *schema_id)
+static gboolean
+can_use_nautilus_gsettings (void)
 {
-       GSettings *settings = NULL;
        GSettingsSchemaSource *source;
        GSettingsSchema *schema;
+       gboolean can_use;
 
        source = g_settings_schema_source_get_default ();
+       g_assert (source != NULL);
+       schema = g_settings_schema_source_lookup (source, NAUTILUS_BASE_SETTINGS, TRUE);
 
-       schema = g_settings_schema_source_lookup (source, schema_id, TRUE);
-
-       if (schema != NULL)
+       if (schema == NULL)
        {
-               settings = g_settings_new_full (schema, NULL, NULL);
-               g_settings_schema_unref (schema);
+               g_print ("null schema\n");
+               return FALSE;
        }
 
-       return settings;
+       can_use = g_settings_schema_has_key (schema, NAUTILUS_CLICK_POLICY_KEY);
+       g_print ("has key: %d\n", can_use);
+
+       g_settings_schema_unref (schema);
+       return can_use;
 }
 
 static void
@@ -147,10 +152,15 @@ gedit_file_browser_plugin_init (GeditFileBrowserPlugin *plugin)
 
        plugin->priv->settings = g_settings_new (FILEBROWSER_BASE_SETTINGS);
        plugin->priv->terminal_settings = g_settings_new (TERMINAL_BASE_SETTINGS);
-       plugin->priv->nautilus_settings = settings_try_new (NAUTILUS_BASE_SETTINGS);
 
-       if (plugin->priv->nautilus_settings == NULL)
+       if (can_use_nautilus_gsettings ())
+       {
+               g_print ("Can use nautilus gsettings\n");
+               plugin->priv->nautilus_settings = g_settings_new (NAUTILUS_BASE_SETTINGS);
+       }
+       else
        {
+               g_print ("Cannot use nautilus gsettings\n");
                plugin->priv->nautilus_settings = g_settings_new (NAUTILUS_FALLBACK_SETTINGS);
        }
 }