| // Copyright 2020 The PDFium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // Note: Be sure that this file is only included inside a CDATA block, |
| // otherwise the less-than comparision below will break the XML parse. |
| |
| function dumpTree(node, level) { |
| level = level || 0; |
| var indentation = "| ".repeat(level); |
| try { |
| app.alert(indentation + node.className); |
| var children = node.nodes; |
| if (children) { |
| for (var i = 0; i < children.length; ++i) { |
| dumpTree(children.item(i), level + 1); |
| } |
| } |
| } catch (e) { |
| app.alert(indentation + "Error: " + e); |
| } |
| } |