+/* folder_persist_prefs_new() - return hash table with persistent
+ * settings (and folder name as key).
+ * (note that in claws other options are in the PREFS_FOLDER_ITEM_RC
+ * file, so those don't need to be included in PersistPref yet)
+ */
+GHashTable *folder_persist_prefs_new(Folder *folder)
+{
+ GHashTable *pptable;
+
+ g_return_val_if_fail(folder, NULL);
+ pptable = g_hash_table_new(g_str_hash, g_str_equal);
+ folder_get_persist_prefs_recursive(folder->node, pptable);
+ return pptable;
+}
+
+void folder_persist_prefs_free(GHashTable *pptable)
+{
+ g_return_if_fail(pptable);
+ g_hash_table_foreach_remove(pptable, persist_prefs_free, NULL);
+ g_hash_table_destroy(pptable);
+}
+
+const PersistPrefs *folder_get_persist_prefs(GHashTable *pptable, const char *name)
+{
+ if (pptable == NULL || name == NULL) return NULL;
+ return g_hash_table_lookup(pptable, name);
+}
+
+void folder_item_restore_persist_prefs(FolderItem *item, GHashTable *pptable)
+{
+ const PersistPrefs *pp;
+
+ pp = folder_get_persist_prefs(pptable, item->path);
+ if (!pp) return;
+
+ /* CLAWS: since not all folder properties have been migrated to
+ * folderlist.xml, we need to call the old stuff first before
+ * setting things that apply both to Main and Claws. */
+ prefs_folder_item_read_config(item);
+
+ item->collapsed = pp->collapsed;
+ item->threaded = pp->threaded;
+ item->ret_rcpt = pp->ret_rcpt;
+ item->hide_read_msgs = pp->hide_read_msgs;
+}
+
+static void folder_get_persist_prefs_recursive(GNode *node, GHashTable *pptable)
+{
+ FolderItem *item = FOLDER_ITEM(node->data);
+ PersistPrefs *pp;
+ GNode *child, *cur;
+
+ g_return_if_fail(node != NULL);
+ g_return_if_fail(item != NULL);
+
+ /* FIXME: item->path == NULL for top level folder, so this means that
+ * properties of MH folder root will not be stored. Not quite important,
+ * because the top level folder properties are not special anyway. */
+ if (item->path) {
+ pp = g_new0(PersistPrefs, 1);
+ g_return_if_fail(pp != NULL);
+ pp->collapsed = item->collapsed;
+ pp->threaded = item->threaded;
+ pp->ret_rcpt = item->ret_rcpt;
+ pp->hide_read_msgs = item->hide_read_msgs;
+ g_hash_table_insert(pptable, item->path, pp);
+ }
+
+ if (node->children) {
+ child = node->children;
+ while (child) {
+ cur = child;
+ child = cur->next;
+ folder_get_persist_prefs_recursive(cur, pptable);
+ }
+ }
+}
+
+static gboolean persist_prefs_free(gpointer key, gpointer val, gpointer data)
+{
+ if (val)
+ g_free(val);
+ return TRUE;
+}
+