From c220aec5186cbe52d7a0eb1bffda6a442597cca6 Mon Sep 17 00:00:00 2001
From: Akos Horvath <koma@koma.sh>
Date: Sun, 17 Sep 2023 15:25:40 +0200
Subject: [PATCH] add wm_treenode_to_str function, remove unnecessary
 wm_treenode_free

---
 src/util.c | 16 +++++++++++++++-
 src/util.h |  1 +
 2 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/src/util.c b/src/util.c
index 5e2ccbd..c32f875 100644
--- a/src/util.c
+++ b/src/util.c
@@ -117,6 +117,21 @@ void wm_node_type_to_str(NodeType type, char *buf, size_t bufsize)
     }
 }
 
+void wm_treenode_to_str(TreeNode *node, char *buf, size_t bufsize)
+{
+    assert(node);
+    assert(buf);
+    char type[128] = {0};
+    wm_node_type_to_str(node->type, type, sizeof(type));
+
+    snprintf(buf, bufsize, "{ type: %s, parent: %p, children: { nodes: %p, "
+            "size: %ld, capacity: %ld }, pos: { x: %d, y: %d, w: %d, h: %d }, "
+            "client: %p, id: %d }\n", type, node->parent,
+            node->children.nodes, node->children.size, node->children.capacity,
+            node->pos.x, node->pos.y, node->pos.w, node->pos.h,
+            node->client, node->id);
+}
+
 void wm_tree_to_DOT(TreeNode *root, const char *filename)
 {
     DEBUG_PRINT("%s\n", __func__);
@@ -217,7 +232,6 @@ TreeNode* wm_treenode_remove_client(Wm *wm, TreeNode *root, Client *client)
 
     if (client_node->parent == NULL) {
         client_node->client = NULL;
-        wm_treenode_free(client_node);
         return NULL;
     }
 
diff --git a/src/util.h b/src/util.h
index 0dc529d..dca13d9 100644
--- a/src/util.h
+++ b/src/util.h
@@ -73,6 +73,7 @@ void wm_treenode_remove_node(TreeNode *root, unsigned int node_id);
 int wm_get_node_index(TreeNode *parent, unsigned int node_id);
 void wm_tree_to_DOT(TreeNode *root, const char *filename);
 void wm_node_type_to_str(NodeType type, char *buf, size_t bufsize);
+void wm_treenode_to_str(TreeNode *node, char *buf, size_t bufsize);
 
 NodeArray wm_nodearray_new();
 void wm_nodearray_push(NodeArray *arr, TreeNode *node);