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-rw-r--r--src/nautilus-metadata.c55
1 files changed, 55 insertions, 0 deletions
diff --git a/src/nautilus-metadata.c b/src/nautilus-metadata.c
new file mode 100644
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--- /dev/null
+++ b/src/nautilus-metadata.c
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+/* nautilus-metadata.c - metadata utils
+ *
+ * Copyright (C) 2009 Red Hatl, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include "nautilus-metadata.h"
+#include <glib.h>
+
+static char *used_metadata_names[] =
+{
+ NAUTILUS_METADATA_KEY_ICON_VIEW_SORT_BY,
+ NAUTILUS_METADATA_KEY_ICON_VIEW_SORT_REVERSED,
+ NAUTILUS_METADATA_KEY_LIST_VIEW_SORT_COLUMN,
+ NAUTILUS_METADATA_KEY_LIST_VIEW_SORT_REVERSED,
+ NAUTILUS_METADATA_KEY_LIST_VIEW_VISIBLE_COLUMNS,
+ NAUTILUS_METADATA_KEY_LIST_VIEW_COLUMN_ORDER,
+ NAUTILUS_METADATA_KEY_CUSTOM_ICON,
+ NAUTILUS_METADATA_KEY_CUSTOM_ICON_NAME,
+ NAUTILUS_METADATA_KEY_EMBLEMS,
+ NULL
+};
+
+guint
+nautilus_metadata_get_id (const char *metadata)
+{
+ static GHashTable *hash;
+ int i;
+
+ if (hash == NULL)
+ {
+ hash = g_hash_table_new (g_str_hash, g_str_equal);
+ for (i = 0; used_metadata_names[i] != NULL; i++)
+ {
+ g_hash_table_insert (hash,
+ used_metadata_names[i],
+ GINT_TO_POINTER (i + 1));
+ }
+ }
+
+ return GPOINTER_TO_INT (g_hash_table_lookup (hash, metadata));
+}