1 /* 2 * Copyright (c) 2012 The WebM project authors. All Rights Reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 #include "common/indent.h" 12 13 #include <string> 14 15 namespace libwebm { 16 Indent(int indent)17Indent::Indent(int indent) : indent_(indent), indent_str_() { Update(); } 18 Adjust(int indent)19void Indent::Adjust(int indent) { 20 indent_ += indent; 21 if (indent_ < 0) 22 indent_ = 0; 23 24 Update(); 25 } 26 Update()27void Indent::Update() { indent_str_ = std::string(indent_, ' '); } 28 29 } // namespace libwebm 30