Première fonction qui filtre et affiche des résultats en console à partir d'une recherche

src/oupis-window.c

@@ -36,13 +36,66 @@ struct _OupisWindow
 
 G_DEFINE_FINAL_TYPE (OupisWindow, oupis_window, ADW_TYPE_APPLICATION_WINDOW)
 
+static gchar*
+str_to_lc_ascii (const gchar* string)
+{
+  gchar* str_lc_ascii;
+  str_lc_ascii = g_utf8_strdown (string, -1);
+  return g_str_to_ascii (str_lc_ascii, NULL);
+}
+
 static void
 oupis_window__search_request (GtkSearchEntry *self,
                               gpointer        userdata)
 {
   const char* request;
+  char* request_lc_ascii;
+  GFile * directory;
+  GFileEnumerator * direnum;
+  GError *error = NULL;
+  GFileInfo *info;
+  const gchar *infoname;
+  gchar *infoname_lc_ascii;
+
+
   request = gtk_editable_get_text (GTK_EDITABLE (self));
-  g_print ("%s\n", request);
+  g_print ("Request: %s\n", request);
+  request_lc_ascii = str_to_lc_ascii (request);
+  g_print ("  R_l_a: %s\n", request_lc_ascii);
+
+  directory = g_file_new_for_path (".");
+
+  direnum = g_file_enumerate_children (directory,
+                                        "standard::name,standard::display-name",
+                                        G_FILE_QUERY_INFO_NONE,
+                                        NULL,
+                                        NULL);
+  g_object_unref (directory);
+
+  while (TRUE)
+    {
+      if (!g_file_enumerator_iterate (direnum, &info, NULL, NULL, &error))
+        goto out;
+      if (!info)
+        break;
+      infoname = g_file_info_get_name (info);
+      infoname_lc_ascii = str_to_lc_ascii (infoname);
+
+      if (g_strrstr (infoname_lc_ascii, request_lc_ascii)) {
+        g_print ("%s\n", infoname);
+      }
+
+    }
+
+  out:
+    if (error) {
+      g_print("%s\n", error->message);
+      g_error_free (error);
+    }
+    g_object_unref (direnum); // Note: frees the last @info
+
+  g_free (request_lc_ascii);
+  g_free (infoname_lc_ascii);
 }
 
 static void