(61d00a474) v0.9.7.1

Libraries/webm_mem_playback/libwebm/common/indent.cc

@@ -0,0 +1,29 @@
+/*
+ *  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include "common/indent.h"
+
+#include <string>
+
+namespace libwebm {
+
+Indent::Indent(int indent) : indent_(indent), indent_str_() { Update(); }
+
+void Indent::Adjust(int indent) {
+  indent_ += indent;
+  if (indent_ < 0)
+    indent_ = 0;
+
+  Update();
+}
+
+void Indent::Update() { indent_str_ = std::string(indent_, ' '); }
+
+}  // namespace libwebm