Cleanup cfwl_* files.

xfa/fde/cfde_txtedtengine.cpp

 // Copyright 2014 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 "xfa/fde/cfde_txtedtengine.h"
 
 #include "xfa/fde/cfde_txtedtbuf.h"
 #include "xfa/fde/cfde_txtedtbufiter.h"
@@ skipping 142 matching lines @@
   m_pTxtBuf->Insert(nLength, &m_wLineEnd, 1);
   RebuildParagraphs();
 }
 
 int32_t CFDE_TxtEdtEngine::GetTextLength() const {
   return GetTextBufLength();
 }
 
 void CFDE_TxtEdtEngine::GetText(CFX_WideString& wsText,
                                 int32_t nStart,
-                                int32_t nCount) {
+                                int32_t nCount) const {
   int32_t nTextBufLength = GetTextBufLength();
-  if (nCount == -1) {
+  if (nCount == -1)
     nCount = nTextBufLength - nStart;
-  }
+
   m_pTxtBuf->GetRange(wsText, nStart, nCount);
   RecoverParagEnd(wsText);
 }
 
 void CFDE_TxtEdtEngine::ClearText() {
   DeleteRange(0, -1);
 }
 
 int32_t CFDE_TxtEdtEngine::GetCaretRect(CFX_RectF& rtCaret) const {
   rtCaret = m_rtCaret;
@@ skipping 461 matching lines @@
     nRangeCnt--;
     nRangeBgn++;
     while (nRangeCnt--) {
       delete m_SelRangePtrArr[nRangeBgn];
       m_SelRangePtrArr.RemoveAt(nRangeBgn);
     }
   }
   m_Param.pEventSink->On_SelChanged(this);
 }
 
-int32_t CFDE_TxtEdtEngine::CountSelRanges() {
+int32_t CFDE_TxtEdtEngine::CountSelRanges() const {
   return m_SelRangePtrArr.GetSize();
 }
 
-int32_t CFDE_TxtEdtEngine::GetSelRange(int32_t nIndex, int32_t& nStart) {
+int32_t CFDE_TxtEdtEngine::GetSelRange(int32_t nIndex, int32_t& nStart) const {
   nStart = m_SelRangePtrArr[nIndex]->nStart;
   return m_SelRangePtrArr[nIndex]->nCount;
 }
 
 void CFDE_TxtEdtEngine::ClearSelection() {
   int32_t nCount = m_SelRangePtrArr.GetSize();
   for (int i = 0; i < nCount; ++i)
     delete m_SelRangePtrArr[i];
   m_SelRangePtrArr.RemoveAll();
   if (nCount && m_Param.pEventSink)
@@ skipping 519 matching lines @@
           m_nFirstLineEnd = FDE_TXTEDIT_LINEEND_CR;
           m_bAutoLineEnd = false;
         }
         bPreIsCR = false;
       } break;
     }
   }
   return bPreIsCR;
 }
 
-void CFDE_TxtEdtEngine::RecoverParagEnd(CFX_WideString& wsText) {
+void CFDE_TxtEdtEngine::RecoverParagEnd(CFX_WideString& wsText) const {
   FX_WCHAR wc = (m_nFirstLineEnd == FDE_TXTEDIT_LINEEND_CR) ? L'\n' : L'\r';
   if (m_nFirstLineEnd == FDE_TXTEDIT_LINEEND_CRLF) {
     CFX_ArrayTemplate<int32_t> PosArr;
     int32_t nLength = wsText.GetLength();
     int32_t i = 0;
     FX_WCHAR* lpPos = const_cast<FX_WCHAR*>(wsText.c_str());
     for (i = 0; i < nLength; i++, lpPos++) {
       if (*lpPos == m_wLineEnd) {
         *lpPos = wc;
         PosArr.Add(i);
@@ skipping 418 matching lines @@
       m_SelRangePtrArr.RemoveAt(nCountRange);
       DeleteRange_DoRecord(nSelStart, nSelCount, true);
     }
     ClearSelection();
     m_Param.pEventSink->On_TextChanged(this, m_ChangeInfo);
     m_Param.pEventSink->On_SelChanged(this);
     SetCaretPos(nSelStart, true);
     return;
   }
 }