Fix bug #1941 ‘recursive "mark read all"’

[claws.git] / src / folderutils.c

diff --git a/src/folderutils.c b/src/folderutils.c
index 8fea72945ba8125b41ab227c21f05ad6392af659..cd1735a2c6f25bf85881f916583b18151accf5c2 100644 (file)
--- a/src/folderutils.c
+++ b/src/folderutils.c
@@ -158,3 +158,27 @@ void folderutils_mark_all_read(FolderItem *item)
        }
        folder_item_update_thaw();
 }
+
+void folderutils_mark_all_read_recursive(FolderItem *item)
+{
+       GNode *node;
+
+       cm_return_if_fail(item != NULL);
+
+       folderutils_mark_all_read(item);
+
+       cm_return_if_fail(item->folder != NULL);
+       cm_return_if_fail(item->folder->node != NULL);
+
+       node = item->folder->node;
+       node = g_node_find(node, G_PRE_ORDER, G_TRAVERSE_ALL, item);
+       node = node->children;
+
+       while (node != NULL) {
+               if (node->data != NULL) {
+                       FolderItem *sub_item = (FolderItem *) node->data;
+                       node = node->next;
+                       folderutils_mark_all_read_recursive(sub_item);
+               }
+       }
+}