From a94566f3833b885019bbea76d3261a3050b5ed04 Mon Sep 17 00:00:00 2001 From: Dan Sinclair Date: Wed, 30 Aug 2017 16:36:53 -0400 Subject: Move CFX_WideTextBuf out of fx_basic This CL moves CFX_WideTextBuf to its own files and updates includes as needed. Change-Id: Ibe66ecf3e66f8f01dd8e9eaf6b467588be86ad4f Reviewed-on: https://pdfium-review.googlesource.com/12413 Reviewed-by: Tom Sepez Commit-Queue: dsinclair --- core/fxcrt/cfx_widetextbuf.cpp | 58 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 58 insertions(+) create mode 100644 core/fxcrt/cfx_widetextbuf.cpp (limited to 'core/fxcrt/cfx_widetextbuf.cpp') diff --git a/core/fxcrt/cfx_widetextbuf.cpp b/core/fxcrt/cfx_widetextbuf.cpp new file mode 100644 index 0000000000..246124b95f --- /dev/null +++ b/core/fxcrt/cfx_widetextbuf.cpp @@ -0,0 +1,58 @@ +// Copyright 2017 PDFium Authors. All rights reserved. +// 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/cfx_widetextbuf.h" + +void CFX_WideTextBuf::AppendChar(wchar_t ch) { + ExpandBuf(sizeof(wchar_t)); + *(wchar_t*)(m_pBuffer.get() + m_DataSize) = ch; + m_DataSize += sizeof(wchar_t); +} + +CFX_WideTextBuf& CFX_WideTextBuf::operator<<(const CFX_WideStringC& str) { + AppendBlock(str.unterminated_c_str(), str.GetLength() * sizeof(wchar_t)); + return *this; +} + +CFX_WideTextBuf& CFX_WideTextBuf::operator<<(const CFX_WideString& str) { + AppendBlock(str.c_str(), str.GetLength() * sizeof(wchar_t)); + return *this; +} + +CFX_WideTextBuf& CFX_WideTextBuf::operator<<(int i) { + char buf[32]; + FXSYS_itoa(i, buf, 10); + FX_STRSIZE len = FXSYS_strlen(buf); + ExpandBuf(len * sizeof(wchar_t)); + wchar_t* str = (wchar_t*)(m_pBuffer.get() + m_DataSize); + for (FX_STRSIZE j = 0; j < len; j++) { + *str++ = buf[j]; + } + m_DataSize += len * sizeof(wchar_t); + return *this; +} + +CFX_WideTextBuf& CFX_WideTextBuf::operator<<(double f) { + char buf[32]; + FX_STRSIZE len = FX_ftoa((float)f, buf); + ExpandBuf(len * sizeof(wchar_t)); + wchar_t* str = (wchar_t*)(m_pBuffer.get() + m_DataSize); + for (FX_STRSIZE i = 0; i < len; i++) { + *str++ = buf[i]; + } + m_DataSize += len * sizeof(wchar_t); + return *this; +} + +CFX_WideTextBuf& CFX_WideTextBuf::operator<<(const wchar_t* lpsz) { + AppendBlock(lpsz, FXSYS_wcslen(lpsz) * sizeof(wchar_t)); + return *this; +} + +CFX_WideTextBuf& CFX_WideTextBuf::operator<<(const CFX_WideTextBuf& buf) { + AppendBlock(buf.m_pBuffer.get(), buf.m_DataSize); + return *this; +} -- cgit v1.2.3