Remove some IFX_* wrappers.

fpdfsdk/pdfwindow/PWL_EditCtrl.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 "fpdfsdk/pdfwindow/PWL_EditCtrl.h"
 
 #include "core/fpdfdoc/include/cpvt_section.h"
 #include "core/fpdfdoc/include/cpvt_word.h"
+#include "fpdfsdk/fxedit/include/fxet_edit.h"
 #include "fpdfsdk/pdfwindow/PWL_Caret.h"
 #include "fpdfsdk/pdfwindow/PWL_FontMap.h"
 #include "fpdfsdk/pdfwindow/PWL_ScrollBar.h"
 #include "fpdfsdk/pdfwindow/PWL_Utils.h"
 #include "fpdfsdk/pdfwindow/PWL_Wnd.h"
 #include "public/fpdf_fwlevent.h"
 
 #define IsFloatZero(f) ((f) < 0.0001 && (f) > -0.0001)
 #define IsFloatBigger(fa, fb) ((fa) > (fb) && !IsFloatZero((fa) - (fb)))
 #define IsFloatSmaller(fa, fb) ((fa) < (fb) && !IsFloatZero((fa) - (fb)))
 #define IsFloatEqual(fa, fb) IsFloatZero((fa) - (fb))
 
 CPWL_EditCtrl::CPWL_EditCtrl()
-    : m_pEdit(IFX_Edit::NewEdit()),
+    : m_pEdit(new CFX_Edit),
       m_pEditCaret(nullptr),
       m_bMouseDown(FALSE),
       m_pEditNotify(nullptr),
       m_nCharSet(DEFAULT_CHARSET),
       m_nCodePage(0) {}
 
 CPWL_EditCtrl::~CPWL_EditCtrl() {
-  IFX_Edit::DelEdit(m_pEdit);
 }
 
 void CPWL_EditCtrl::OnCreate(PWL_CREATEPARAM& cp) {
   cp.eCursorType = FXCT_VBEAM;
 }
 
 void CPWL_EditCtrl::OnCreated() {
   SetFontSize(GetCreationParam().fFontSize);
 
   m_pEdit->SetFontMap(GetFontMap());
@@ skipping 297 matching lines @@
   if (bVisible) {
     GetCaretInfo(ptHead, ptFoot);
   }
 
   CPVT_WordPlace wpTemp = m_pEdit->GetCaretWordPlace();
   IOnSetCaret(bVisible, ptHead, ptFoot, wpTemp);
 }
 
 void CPWL_EditCtrl::GetCaretInfo(CFX_FloatPoint& ptHead,
                                  CFX_FloatPoint& ptFoot) const {
-  IFX_Edit_Iterator* pIterator = m_pEdit->GetIterator();
+  CFX_Edit_Iterator* pIterator = m_pEdit->GetIterator();
   pIterator->SetAt(m_pEdit->GetCaret());
   CPVT_Word word;
   CPVT_Line line;
   if (pIterator->GetWord(word)) {
     ptHead.x = word.ptWord.x + word.fWidth;
     ptHead.y = word.ptWord.y + word.fAscent;
     ptFoot.x = word.ptWord.x + word.fWidth;
     ptFoot.y = word.ptWord.y + word.fDescent;
   } else if (pIterator->GetLine(line)) {
     ptHead.x = line.ptLine.x;
@@ skipping 67 matching lines @@
   m_pEdit->SetScrollPos(point);
 }
 
 CFX_FloatPoint CPWL_EditCtrl::GetScrollPos() const {
   return m_pEdit->GetScrollPos();
 }
 
 CPDF_Font* CPWL_EditCtrl::GetCaretFont() const {
   int32_t nFontIndex = 0;
 
-  IFX_Edit_Iterator* pIterator = m_pEdit->GetIterator();
+  CFX_Edit_Iterator* pIterator = m_pEdit->GetIterator();
   pIterator->SetAt(m_pEdit->GetCaret());
   CPVT_Word word;
   CPVT_Section section;
   if (pIterator->GetWord(word)) {
     nFontIndex = word.nFontIndex;
   } else if (HasFlag(PES_RICH)) {
     if (pIterator->GetSection(section)) {
       nFontIndex = section.WordProps.nFontIndex;
     }
   }
 
   if (IPVT_FontMap* pFontMap = GetFontMap())
     return pFontMap->GetPDFFont(nFontIndex);
 
   return nullptr;
 }
 
 FX_FLOAT CPWL_EditCtrl::GetCaretFontSize() const {
   FX_FLOAT fFontSize = GetFontSize();
 
-  IFX_Edit_Iterator* pIterator = m_pEdit->GetIterator();
+  CFX_Edit_Iterator* pIterator = m_pEdit->GetIterator();
   pIterator->SetAt(m_pEdit->GetCaret());
   CPVT_Word word;
   CPVT_Section section;
   if (pIterator->GetWord(word)) {
     fFontSize = word.fFontSize;
   } else if (HasFlag(PES_RICH)) {
     if (pIterator->GetSection(section)) {
       fFontSize = section.WordProps.fFontSize;
     }
   }
@@ skipping 127 matching lines @@
   CPVT_WordPlace wpEnd = m_pEdit->WordIndexToWordPlace(nEndChar);
   return m_pEdit->GetRangeText(CPVT_WordRange(wpStart, wpEnd));
 }
 
 void CPWL_EditCtrl::SetReadyToInput() {
   if (m_bMouseDown) {
     ReleaseCapture();
     m_bMouseDown = FALSE;
   }
 }