| // Copyright 2017 The PDFium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| |
| #include "core/fxcrt/css/cfx_cssoutputtextbuf.h" |
| |
| CFX_CSSOutputTextBuf::CFX_CSSOutputTextBuf() { |
| m_Buffer.reserve(32); |
| } |
| |
| CFX_CSSOutputTextBuf::~CFX_CSSOutputTextBuf() = default; |
| |
| void CFX_CSSOutputTextBuf::AppendCharIfNotLeadingBlank(wchar_t wch) { |
| if (m_Buffer.empty() && wch <= ' ') |
| return; |
| |
| m_Buffer.push_back(wch); |
| } |
| |
| WideStringView CFX_CSSOutputTextBuf::GetTrailingBlankTrimmedString() const { |
| WideStringView result(m_Buffer); |
| while (!result.IsEmpty() && result.Back() <= ' ') |
| result = result.First(result.GetLength() - 1); |
| |
| return result; |
| } |