Revert "Convert CFX_FloatPoint to CFX_PointF"

This reverts commit 4797c4240cb9e2d8cd36c583d46cd52ff94af95d.

Reason for revert: Reverting chain to see if fixes Chrome roll.

Original change's description:
> Convert CFX_FloatPoint to CFX_PointF
> 
> The two classes store the same information, remove the CFX_FloatPoint variant.
> 
> Change-Id: Ie598c2ba5af04fb2bb3347dd48c30fd5e4845e62
> Reviewed-on: https://pdfium-review.googlesource.com/2612
> Commit-Queue: dsinclair <dsinclair@chromium.org>
> Reviewed-by: Tom Sepez <tsepez@chromium.org>
> 

TBR=tsepez@chromium.org,dsinclair@chromium.org,pdfium-reviews@googlegroups.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Change-Id: Ia42074e706983c62d2e57497c3079b3c338343a3
Reviewed-on: https://pdfium-review.googlesource.com/2694
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>

4 files changed, 123 insertions, 108 deletions

diff --git a/fpdfsdk/fxedit/fxet_edit.cpp b/fpdfsdk/fxedit/fxet_edit.cpp
index 1d2269c0a0..1942232553 100644
--- a/fpdfsdk/fxedit/fxet_edit.cpp
+++ b/fpdfsdk/fxedit/fxet_edit.cpp
@@ -57,7 +57,7 @@ CFX_ByteString GetFontSetString(IPVT_FontMap* pFontMap,
 }
 
 void DrawTextString(CFX_RenderDevice* pDevice,
-                    const CFX_PointF& pt,
+                    const CFX_FloatPoint& pt,
                     CPDF_Font* pFont,
                     FX_FLOAT fFontSize,
                     CFX_Matrix* pUser2Device,
@@ -78,8 +78,8 @@ void DrawTextString(CFX_RenderDevice* pDevice,
       ro.m_ColorMode = RENDER_COLOR_NORMAL;
 
       if (crTextStroke != 0) {
-        CFX_PointF pt1;
-        CFX_PointF pt2;
+        CFX_FloatPoint pt1;
+        CFX_FloatPoint pt2;
         pUser2Device->TransformPoint(pt1.x, pt1.y);
         pUser2Device->TransformPoint(pt2.x, pt2.y);
         CFX_GraphStateData gsd;
@@ -99,8 +99,8 @@ void DrawTextString(CFX_RenderDevice* pDevice,
       ro.m_ColorMode = RENDER_COLOR_NORMAL;
 
       if (crTextStroke != 0) {
-        CFX_PointF pt1;
-        CFX_PointF pt2;
+        CFX_FloatPoint pt1;
+        CFX_FloatPoint pt2;
         pUser2Device->TransformPoint(pt1.x, pt1.y);
         pUser2Device->TransformPoint(pt2.x, pt2.y);
         CFX_GraphStateData gsd;
@@ -125,7 +125,7 @@ CPDF_TextObject* AddTextObjToPageObjects(CPDF_PageObjectHolder* pObjectHolder,
                                          FX_FLOAT fFontSize,
                                          FX_FLOAT fCharSpace,
                                          int32_t nHorzScale,
-                                         const CFX_PointF& point,
+                                         const CFX_FloatPoint& point,
                                          const CFX_ByteString& text) {
   std::unique_ptr<CPDF_TextObject> pTxtObj(new CPDF_TextObject);
   pTxtObj->m_TextState.SetFont(pFont);
@@ -640,7 +640,7 @@ void CFXEU_InsertText::Undo() {
 
 // static
 CFX_ByteString CFX_Edit::GetEditAppearanceStream(CFX_Edit* pEdit,
-                                                 const CFX_PointF& ptOffset,
+                                                 const CFX_FloatPoint& ptOffset,
                                                  const CPVT_WordRange* pRange,
                                                  bool bContinuous,
                                                  uint16_t SubWord) {
@@ -653,8 +653,8 @@ CFX_ByteString CFX_Edit::GetEditAppearanceStream(CFX_Edit* pEdit,
   CFX_ByteTextBuf sEditStream;
   CFX_ByteTextBuf sWords;
   int32_t nCurFontIndex = -1;
-  CFX_PointF ptOld;
-  CFX_PointF ptNew;
+  CFX_FloatPoint ptOld;
+  CFX_FloatPoint ptNew;
   CPVT_WordPlace oldplace;
 
   while (pIterator->NextWord()) {
@@ -671,13 +671,13 @@ CFX_ByteString CFX_Edit::GetEditAppearanceStream(CFX_Edit* pEdit,
 
         CPVT_Word word;
         if (pIterator->GetWord(word)) {
-          ptNew = CFX_PointF(word.ptWord.x + ptOffset.x,
-                             word.ptWord.y + ptOffset.y);
+          ptNew = CFX_FloatPoint(word.ptWord.x + ptOffset.x,
+                                 word.ptWord.y + ptOffset.y);
         } else {
           CPVT_Line line;
           pIterator->GetLine(line);
-          ptNew = CFX_PointF(line.ptLine.x + ptOffset.x,
-                             line.ptLine.y + ptOffset.y);
+          ptNew = CFX_FloatPoint(line.ptLine.x + ptOffset.x,
+                                 line.ptLine.y + ptOffset.y);
         }
 
         if (ptNew.x != ptOld.x || ptNew.y != ptOld.y) {
@@ -708,8 +708,8 @@ CFX_ByteString CFX_Edit::GetEditAppearanceStream(CFX_Edit* pEdit,
     } else {
       CPVT_Word word;
       if (pIterator->GetWord(word)) {
-        ptNew =
-            CFX_PointF(word.ptWord.x + ptOffset.x, word.ptWord.y + ptOffset.y);
+        ptNew = CFX_FloatPoint(word.ptWord.x + ptOffset.x,
+                               word.ptWord.y + ptOffset.y);
 
         if (ptNew.x != ptOld.x || ptNew.y != ptOld.y) {
           sEditStream << ptNew.x - ptOld.x << " " << ptNew.y - ptOld.y
@@ -755,7 +755,7 @@ CFX_ByteString CFX_Edit::GetEditAppearanceStream(CFX_Edit* pEdit,
 // static
 CFX_ByteString CFX_Edit::GetSelectAppearanceStream(
     CFX_Edit* pEdit,
-    const CFX_PointF& ptOffset,
+    const CFX_FloatPoint& ptOffset,
     const CPVT_WordRange* pRange) {
   if (!pRange || !pRange->IsExist())
     return CFX_ByteString();
@@ -788,7 +788,7 @@ void CFX_Edit::DrawEdit(CFX_RenderDevice* pDevice,
                         FX_COLORREF crTextFill,
                         FX_COLORREF crTextStroke,
                         const CFX_FloatRect& rcClip,
-                        const CFX_PointF& ptOffset,
+                        const CFX_FloatPoint& ptOffset,
                         const CPVT_WordRange* pRange,
                         CFX_SystemHandler* pSystemHandler,
                         CFFL_FormFiller* pFFLData) {
@@ -808,7 +808,7 @@ void CFX_Edit::DrawEdit(CFX_RenderDevice* pDevice,
 
   CFX_ByteTextBuf sTextBuf;
   int32_t nFontIndex = -1;
-  CFX_PointF ptBT;
+  CFX_FloatPoint ptBT;
   pDevice->SaveState();
   if (!rcClip.IsEmpty()) {
     CFX_FloatRect rcTemp = rcClip;
@@ -866,7 +866,8 @@ void CFX_Edit::DrawEdit(CFX_RenderDevice* pDevice,
               crOldFill != crCurFill) {
             if (sTextBuf.GetLength() > 0) {
               DrawTextString(
-                  pDevice, CFX_PointF(ptBT.x + ptOffset.x, ptBT.y + ptOffset.y),
+                  pDevice,
+                  CFX_FloatPoint(ptBT.x + ptOffset.x, ptBT.y + ptOffset.y),
                   pFontMap->GetPDFFont(nFontIndex), fFontSize, pUser2Device,
                   sTextBuf.MakeString(), crOldFill, crTextStroke, nHorzScale);
 
@@ -882,8 +883,8 @@ void CFX_Edit::DrawEdit(CFX_RenderDevice* pDevice,
                           .AsStringC();
         } else {
           DrawTextString(
-              pDevice, CFX_PointF(word.ptWord.x + ptOffset.x,
-                                  word.ptWord.y + ptOffset.y),
+              pDevice, CFX_FloatPoint(word.ptWord.x + ptOffset.x,
+                                      word.ptWord.y + ptOffset.y),
               pFontMap->GetPDFFont(word.nFontIndex), fFontSize, pUser2Device,
               GetPDFWordString(pFontMap, word.nFontIndex, word.Word, SubWord),
               crCurFill, crTextStroke, nHorzScale);
@@ -894,7 +895,7 @@ void CFX_Edit::DrawEdit(CFX_RenderDevice* pDevice,
 
     if (sTextBuf.GetLength() > 0) {
       DrawTextString(
-          pDevice, CFX_PointF(ptBT.x + ptOffset.x, ptBT.y + ptOffset.y),
+          pDevice, CFX_FloatPoint(ptBT.x + ptOffset.x, ptBT.y + ptOffset.y),
           pFontMap->GetPDFFont(nFontIndex), fFontSize, pUser2Device,
           sTextBuf.MakeString(), crOldFill, crTextStroke, nHorzScale);
     }
@@ -906,7 +907,7 @@ void CFX_Edit::DrawEdit(CFX_RenderDevice* pDevice,
 // static
 void CFX_Edit::GeneratePageObjects(CPDF_PageObjectHolder* pObjectHolder,
                                    CFX_Edit* pEdit,
-                                   const CFX_PointF& ptOffset,
+                                   const CFX_FloatPoint& ptOffset,
                                    const CPVT_WordRange* pRange,
                                    FX_COLORREF crText,
                                    std::vector<CPDF_TextObject*>* ObjArray) {
@@ -920,7 +921,7 @@ void CFX_Edit::GeneratePageObjects(CPDF_PageObjectHolder* pObjectHolder,
   int32_t nOldFontIndex = -1;
   CFX_ByteTextBuf sTextBuf;
   CPVT_WordPlace oldplace;
-  CFX_PointF ptBT(0.0f, 0.0f);
+  CFX_FloatPoint ptBT(0.0f, 0.0f);
   CFX_Edit_Iterator* pIterator = pEdit->GetIterator();
   if (pRange)
     pIterator->SetAt(pRange->BeginPos);
@@ -941,7 +942,7 @@ void CFX_Edit::GeneratePageObjects(CPDF_PageObjectHolder* pObjectHolder,
         ObjArray->push_back(AddTextObjToPageObjects(
             pObjectHolder, crText, pFontMap->GetPDFFont(nOldFontIndex),
             fFontSize, 0.0f, 100,
-            CFX_PointF(ptBT.x + ptOffset.x, ptBT.y + ptOffset.y),
+            CFX_FloatPoint(ptBT.x + ptOffset.x, ptBT.y + ptOffset.y),
             sTextBuf.MakeString()));
 
         sTextBuf.Clear();
@@ -956,7 +957,7 @@ void CFX_Edit::GeneratePageObjects(CPDF_PageObjectHolder* pObjectHolder,
   if (sTextBuf.GetLength() > 0) {
     ObjArray->push_back(AddTextObjToPageObjects(
         pObjectHolder, crText, pFontMap->GetPDFFont(nOldFontIndex), fFontSize,
-        0.0f, 100, CFX_PointF(ptBT.x + ptOffset.x, ptBT.y + ptOffset.y),
+        0.0f, 100, CFX_FloatPoint(ptBT.x + ptOffset.x, ptBT.y + ptOffset.y),
         sTextBuf.MakeString()));
   }
 }
@@ -1016,7 +1017,7 @@ IPVT_FontMap* CFX_Edit::GetFontMap() {
 
 void CFX_Edit::SetPlateRect(const CFX_FloatRect& rect) {
   m_pVT->SetPlateRect(rect);
-  m_ptScrollPos = CFX_PointF(rect.left, rect.top);
+  m_ptScrollPos = CFX_FloatPoint(rect.left, rect.top);
   Paint();
 }
 
@@ -1304,10 +1305,10 @@ CPVT_WordRange CFX_Edit::GetVisibleWordRange() const {
   if (m_pVT->IsValid()) {
     CFX_FloatRect rcPlate = m_pVT->GetPlateRect();
 
-    CPVT_WordPlace place1 =
-        m_pVT->SearchWordPlace(EditToVT(CFX_PointF(rcPlate.left, rcPlate.top)));
+    CPVT_WordPlace place1 = m_pVT->SearchWordPlace(
+        EditToVT(CFX_FloatPoint(rcPlate.left, rcPlate.top)));
     CPVT_WordPlace place2 = m_pVT->SearchWordPlace(
-        EditToVT(CFX_PointF(rcPlate.right, rcPlate.bottom)));
+        EditToVT(CFX_FloatPoint(rcPlate.right, rcPlate.bottom)));
 
     return CPVT_WordRange(place1, place2);
   }
@@ -1315,7 +1316,7 @@ CPVT_WordRange CFX_Edit::GetVisibleWordRange() const {
   return CPVT_WordRange();
 }
 
-CPVT_WordPlace CFX_Edit::SearchWordPlace(const CFX_PointF& point) const {
+CPVT_WordPlace CFX_Edit::SearchWordPlace(const CFX_FloatPoint& point) const {
   if (m_pVT->IsValid()) {
     return m_pVT->SearchWordPlace(EditToVT(point));
   }
@@ -1392,7 +1393,7 @@ bool CFX_Edit::IsSelected() const {
   return m_SelState.IsExist();
 }
 
-CFX_PointF CFX_Edit::VTToEdit(const CFX_PointF& point) const {
+CFX_FloatPoint CFX_Edit::VTToEdit(const CFX_FloatPoint& point) const {
   CFX_FloatRect rcContent = m_pVT->GetContentRect();
   CFX_FloatRect rcPlate = m_pVT->GetPlateRect();
 
@@ -1410,11 +1411,11 @@ CFX_PointF CFX_Edit::VTToEdit(const CFX_PointF& point) const {
       break;
   }
 
-  return CFX_PointF(point.x - (m_ptScrollPos.x - rcPlate.left),
-                    point.y - (m_ptScrollPos.y + fPadding - rcPlate.top));
+  return CFX_FloatPoint(point.x - (m_ptScrollPos.x - rcPlate.left),
+                        point.y - (m_ptScrollPos.y + fPadding - rcPlate.top));
 }
 
-CFX_PointF CFX_Edit::EditToVT(const CFX_PointF& point) const {
+CFX_FloatPoint CFX_Edit::EditToVT(const CFX_FloatPoint& point) const {
   CFX_FloatRect rcContent = m_pVT->GetContentRect();
   CFX_FloatRect rcPlate = m_pVT->GetPlateRect();
 
@@ -1432,13 +1433,14 @@ CFX_PointF CFX_Edit::EditToVT(const CFX_PointF& point) const {
       break;
   }
 
-  return CFX_PointF(point.x + (m_ptScrollPos.x - rcPlate.left),
-                    point.y + (m_ptScrollPos.y + fPadding - rcPlate.top));
+  return CFX_FloatPoint(point.x + (m_ptScrollPos.x - rcPlate.left),
+                        point.y + (m_ptScrollPos.y + fPadding - rcPlate.top));
 }
 
 CFX_FloatRect CFX_Edit::VTToEdit(const CFX_FloatRect& rect) const {
-  CFX_PointF ptLeftBottom = VTToEdit(CFX_PointF(rect.left, rect.bottom));
-  CFX_PointF ptRightTop = VTToEdit(CFX_PointF(rect.right, rect.top));
+  CFX_FloatPoint ptLeftBottom =
+      VTToEdit(CFX_FloatPoint(rect.left, rect.bottom));
+  CFX_FloatPoint ptRightTop = VTToEdit(CFX_FloatPoint(rect.right, rect.top));
 
   return CFX_FloatRect(ptLeftBottom.x, ptLeftBottom.y, ptRightTop.x,
                        ptRightTop.y);
@@ -1491,14 +1493,14 @@ void CFX_Edit::SetScrollPosY(FX_FLOAT fy) {
   }
 }
 
-void CFX_Edit::SetScrollPos(const CFX_PointF& point) {
+void CFX_Edit::SetScrollPos(const CFX_FloatPoint& point) {
   SetScrollPosX(point.x);
   SetScrollPosY(point.y);
   SetScrollLimit();
   SetCaretInfo();
 }
 
-CFX_PointF CFX_Edit::GetScrollPos() const {
+CFX_FloatPoint CFX_Edit::GetScrollPos() const {
   return m_ptScrollPos;
 }
 
@@ -1540,8 +1542,8 @@ void CFX_Edit::ScrollToCaret() {
   CPDF_VariableText::Iterator* pIterator = m_pVT->GetIterator();
   pIterator->SetAt(m_wpCaret);
 
-  CFX_PointF ptHead;
-  CFX_PointF ptFoot;
+  CFX_FloatPoint ptHead;
+  CFX_FloatPoint ptFoot;
   CPVT_Word word;
   CPVT_Line line;
   if (pIterator->GetWord(word)) {
@@ -1556,8 +1558,8 @@ void CFX_Edit::ScrollToCaret() {
     ptFoot.y = line.ptLine.y + line.fLineDescent;
   }
 
-  CFX_PointF ptHeadEdit = VTToEdit(ptHead);
-  CFX_PointF ptFootEdit = VTToEdit(ptFoot);
+  CFX_FloatPoint ptHeadEdit = VTToEdit(ptHead);
+  CFX_FloatPoint ptFootEdit = VTToEdit(ptFoot);
   CFX_FloatRect rcPlate = m_pVT->GetPlateRect();
   if (!IsFloatEqual(rcPlate.left, rcPlate.right)) {
     if (IsFloatSmaller(ptHeadEdit.x, rcPlate.left) ||
@@ -1699,8 +1701,8 @@ void CFX_Edit::SetCaretInfo() {
       CPDF_VariableText::Iterator* pIterator = m_pVT->GetIterator();
       pIterator->SetAt(m_wpCaret);
 
-      CFX_PointF ptHead;
-      CFX_PointF ptFoot;
+      CFX_FloatPoint ptHead;
+      CFX_FloatPoint ptFoot;
       CPVT_Word word;
       CPVT_Line line;
       if (pIterator->GetWord(word)) {
@@ -1735,7 +1737,9 @@ void CFX_Edit::SetCaret(int32_t nPos) {
   }
 }
 
-void CFX_Edit::OnMouseDown(const CFX_PointF& point, bool bShift, bool bCtrl) {
+void CFX_Edit::OnMouseDown(const CFX_FloatPoint& point,
+                           bool bShift,
+                           bool bCtrl) {
   if (m_pVT->IsValid()) {
     SelectNone();
     SetCaret(m_pVT->SearchWordPlace(EditToVT(point)));
@@ -1747,7 +1751,9 @@ void CFX_Edit::OnMouseDown(const CFX_PointF& point, bool bShift, bool bCtrl) {
   }
 }
 
-void CFX_Edit::OnMouseMove(const CFX_PointF& point, bool bShift, bool bCtrl) {
+void CFX_Edit::OnMouseMove(const CFX_FloatPoint& point,
+                           bool bShift,
+                           bool bCtrl) {
   if (m_pVT->IsValid()) {
     SetCaret(m_pVT->SearchWordPlace(EditToVT(point)));
 
diff --git a/fpdfsdk/fxedit/fxet_edit.h b/fpdfsdk/fxedit/fxet_edit.h
index 448207894b..555c58b0a3 100644
--- a/fpdfsdk/fxedit/fxet_edit.h
+++ b/fpdfsdk/fxedit/fxet_edit.h
@@ -313,26 +313,27 @@ class CFXEU_InsertText : public CFX_Edit_UndoItem {
 class CFX_Edit {
  public:
   static CFX_ByteString GetEditAppearanceStream(CFX_Edit* pEdit,
-                                                const CFX_PointF& ptOffset,
+                                                const CFX_FloatPoint& ptOffset,
                                                 const CPVT_WordRange* pRange,
                                                 bool bContinuous,
                                                 uint16_t SubWord);
-  static CFX_ByteString GetSelectAppearanceStream(CFX_Edit* pEdit,
-                                                  const CFX_PointF& ptOffset,
-                                                  const CPVT_WordRange* pRange);
+  static CFX_ByteString GetSelectAppearanceStream(
+      CFX_Edit* pEdit,
+      const CFX_FloatPoint& ptOffset,
+      const CPVT_WordRange* pRange);
   static void DrawEdit(CFX_RenderDevice* pDevice,
                        CFX_Matrix* pUser2Device,
                        CFX_Edit* pEdit,
                        FX_COLORREF crTextFill,
                        FX_COLORREF crTextStroke,
                        const CFX_FloatRect& rcClip,
-                       const CFX_PointF& ptOffset,
+                       const CFX_FloatPoint& ptOffset,
                        const CPVT_WordRange* pRange,
                        CFX_SystemHandler* pSystemHandler,
                        CFFL_FormFiller* pFFLData);
   static void GeneratePageObjects(CPDF_PageObjectHolder* pObjectHolder,
                                   CFX_Edit* pEdit,
-                                  const CFX_PointF& ptOffset,
+                                  const CFX_FloatPoint& ptOffset,
                                   const CPVT_WordRange* pRange,
                                   FX_COLORREF crText,
                                   std::vector<CPDF_TextObject*>* ObjArray);
@@ -351,7 +352,7 @@ class CFX_Edit {
 
   // Set the bounding box of the text area.
   void SetPlateRect(const CFX_FloatRect& rect);
-  void SetScrollPos(const CFX_PointF& point);
+  void SetScrollPos(const CFX_FloatPoint& point);
 
   // Set the horizontal text alignment. (nFormat [0:left, 1:middle, 2:right])
   void SetAlignmentH(int32_t nFormat, bool bPaint);
@@ -371,8 +372,8 @@ class CFX_Edit {
   void SetAutoScroll(bool bAuto, bool bPaint);
   void SetFontSize(FX_FLOAT fFontSize);
   void SetTextOverflow(bool bAllowed, bool bPaint);
-  void OnMouseDown(const CFX_PointF& point, bool bShift, bool bCtrl);
-  void OnMouseMove(const CFX_PointF& point, bool bShift, bool bCtrl);
+  void OnMouseDown(const CFX_FloatPoint& point, bool bShift, bool bCtrl);
+  void OnMouseMove(const CFX_FloatPoint& point, bool bShift, bool bCtrl);
   void OnVK_UP(bool bShift, bool bCtrl);
   void OnVK_DOWN(bool bShift, bool bCtrl);
   void OnVK_LEFT(bool bShift, bool bCtrl);
@@ -390,14 +391,14 @@ class CFX_Edit {
   bool Undo();
   int32_t WordPlaceToWordIndex(const CPVT_WordPlace& place) const;
   CPVT_WordPlace WordIndexToWordPlace(int32_t index) const;
-  CPVT_WordPlace SearchWordPlace(const CFX_PointF& point) const;
+  CPVT_WordPlace SearchWordPlace(const CFX_FloatPoint& point) const;
   int32_t GetCaret() const;
   CPVT_WordPlace GetCaretWordPlace() const;
   CFX_WideString GetSelText() const;
   CFX_WideString GetText() const;
   FX_FLOAT GetFontSize() const;
   uint16_t GetPasswordChar() const;
-  CFX_PointF GetScrollPos() const;
+  CFX_FloatPoint GetScrollPos() const;
   int32_t GetCharArray() const;
   CFX_FloatRect GetContentRect() const;
   CFX_WideString GetRangeText(const CPVT_WordRange& range) const;
@@ -471,8 +472,8 @@ class CFX_Edit {
   void PaintInsertText(const CPVT_WordPlace& wpOld,
                        const CPVT_WordPlace& wpNew);
 
-  inline CFX_PointF VTToEdit(const CFX_PointF& point) const;
-  inline CFX_PointF EditToVT(const CFX_PointF& point) const;
+  inline CFX_FloatPoint VTToEdit(const CFX_FloatPoint& point) const;
+  inline CFX_FloatPoint EditToVT(const CFX_FloatPoint& point) const;
   inline CFX_FloatRect VTToEdit(const CFX_FloatRect& rect) const;
 
   void Refresh();
@@ -489,15 +490,17 @@ class CFX_Edit {
   CPWL_EditCtrl* m_pNotify;
   CPWL_Edit* m_pOprNotify;
   std::unique_ptr<CFX_Edit_Provider> m_pVTProvider;
+
   CPVT_WordPlace m_wpCaret;
   CPVT_WordPlace m_wpOldCaret;
   CFX_Edit_Select m_SelState;
-  CFX_PointF m_ptScrollPos;
-  CFX_PointF m_ptRefreshScrollPos;
+
+  CFX_FloatPoint m_ptScrollPos;
+  CFX_FloatPoint m_ptRefreshScrollPos;
   bool m_bEnableScroll;
   std::unique_ptr<CFX_Edit_Iterator> m_pIterator;
   CFX_Edit_Refresh m_Refresh;
-  CFX_PointF m_ptCaret;
+  CFX_FloatPoint m_ptCaret;
   CFX_Edit_Undo m_Undo;
   int32_t m_nAlignment;
   bool m_bNotifyFlag;
diff --git a/fpdfsdk/fxedit/fxet_list.cpp b/fpdfsdk/fxedit/fxet_list.cpp
index 39877c955f..cf718b9acb 100644
--- a/fpdfsdk/fxedit/fxet_list.cpp
+++ b/fpdfsdk/fxedit/fxet_list.cpp
@@ -207,33 +207,37 @@ void CFX_ListCtrl::SetNotify(CPWL_List_Notify* pNotify) {
   m_pNotify = pNotify;
 }
 
-CFX_PointF CFX_ListCtrl::InToOut(const CFX_PointF& point) const {
+CFX_FloatPoint CFX_ListCtrl::InToOut(const CFX_FloatPoint& point) const {
   CFX_FloatRect rcPlate = GetPlateRect();
-  return CFX_PointF(point.x - (m_ptScrollPos.x - rcPlate.left),
-                    point.y - (m_ptScrollPos.y - rcPlate.top));
+
+  return CFX_FloatPoint(point.x - (m_ptScrollPos.x - rcPlate.left),
+                        point.y - (m_ptScrollPos.y - rcPlate.top));
 }
 
-CFX_PointF CFX_ListCtrl::OutToIn(const CFX_PointF& point) const {
+CFX_FloatPoint CFX_ListCtrl::OutToIn(const CFX_FloatPoint& point) const {
   CFX_FloatRect rcPlate = GetPlateRect();
-  return CFX_PointF(point.x + (m_ptScrollPos.x - rcPlate.left),
-                    point.y + (m_ptScrollPos.y - rcPlate.top));
+
+  return CFX_FloatPoint(point.x + (m_ptScrollPos.x - rcPlate.left),
+                        point.y + (m_ptScrollPos.y - rcPlate.top));
 }
 
 CFX_FloatRect CFX_ListCtrl::InToOut(const CFX_FloatRect& rect) const {
-  CFX_PointF ptLeftBottom = InToOut(CFX_PointF(rect.left, rect.bottom));
-  CFX_PointF ptRightTop = InToOut(CFX_PointF(rect.right, rect.top));
+  CFX_FloatPoint ptLeftBottom = InToOut(CFX_FloatPoint(rect.left, rect.bottom));
+  CFX_FloatPoint ptRightTop = InToOut(CFX_FloatPoint(rect.right, rect.top));
+
   return CFX_FloatRect(ptLeftBottom.x, ptLeftBottom.y, ptRightTop.x,
                        ptRightTop.y);
 }
 
 CFX_FloatRect CFX_ListCtrl::OutToIn(const CFX_FloatRect& rect) const {
-  CFX_PointF ptLeftBottom = OutToIn(CFX_PointF(rect.left, rect.bottom));
-  CFX_PointF ptRightTop = OutToIn(CFX_PointF(rect.right, rect.top));
+  CFX_FloatPoint ptLeftBottom = OutToIn(CFX_FloatPoint(rect.left, rect.bottom));
+  CFX_FloatPoint ptRightTop = OutToIn(CFX_FloatPoint(rect.right, rect.top));
+
   return CFX_FloatRect(ptLeftBottom.x, ptLeftBottom.y, ptRightTop.x,
                        ptRightTop.y);
 }
 
-void CFX_ListCtrl::OnMouseDown(const CFX_PointF& point,
+void CFX_ListCtrl::OnMouseDown(const CFX_FloatPoint& point,
                                bool bShift,
                                bool bCtrl) {
   int32_t nHitIndex = GetItemIndex(point);
@@ -272,7 +276,7 @@ void CFX_ListCtrl::OnMouseDown(const CFX_PointF& point,
     ScrollToListItem(nHitIndex);
 }
 
-void CFX_ListCtrl::OnMouseMove(const CFX_PointF& point,
+void CFX_ListCtrl::OnMouseMove(const CFX_FloatPoint& point,
                                bool bShift,
                                bool bCtrl) {
   int32_t nHitIndex = GetItemIndex(point);
@@ -363,7 +367,7 @@ bool CFX_ListCtrl::OnChar(uint16_t nChar, bool bShift, bool bCtrl) {
 void CFX_ListCtrl::SetPlateRect(const CFX_FloatRect& rect) {
   CFX_ListContainer::SetPlateRect(rect);
   m_ptScrollPos.x = rect.left;
-  SetScrollPos(CFX_PointF(rect.left, rect.top));
+  SetScrollPos(CFX_FloatPoint(rect.left, rect.top));
   ReArrange(0);
   InvalidateItem(-1);
 }
@@ -538,7 +542,7 @@ void CFX_ListCtrl::SetScrollInfo() {
   }
 }
 
-void CFX_ListCtrl::SetScrollPos(const CFX_PointF& point) {
+void CFX_ListCtrl::SetScrollPos(const CFX_FloatPoint& point) {
   SetScrollPosY(point.y);
 }
 
@@ -626,8 +630,8 @@ void CFX_ListCtrl::Cancel() {
   m_aSelItems.DeselectAll();
 }
 
-int32_t CFX_ListCtrl::GetItemIndex(const CFX_PointF& point) const {
-  CFX_PointF pt = OuterToInner(OutToIn(point));
+int32_t CFX_ListCtrl::GetItemIndex(const CFX_FloatPoint& point) const {
+  CFX_FloatPoint pt = OuterToInner(OutToIn(point));
 
   bool bFirst = true;
   bool bLast = true;
diff --git a/fpdfsdk/fxedit/fxet_list.h b/fpdfsdk/fxedit/fxet_list.h
index 01e18bc000..38d1957e00 100644
--- a/fpdfsdk/fxedit/fxet_list.h
+++ b/fpdfsdk/fxedit/fxet_list.h
@@ -64,11 +64,11 @@ class CLST_Rect : public CFX_FloatRect {
     return bottom - top;
   }
 
-  CFX_PointF LeftTop() const { return CFX_PointF(left, top); }
+  CFX_FloatPoint LeftTop() const { return CFX_FloatPoint(left, top); }
 
-  CFX_PointF RightBottom() const { return CFX_PointF(right, bottom); }
+  CFX_FloatPoint RightBottom() const { return CFX_FloatPoint(right, bottom); }
 
-  const CLST_Rect operator+=(const CFX_PointF& point) {
+  const CLST_Rect operator+=(const CFX_FloatPoint& point) {
     left += point.x;
     right += point.x;
     top += point.y;
@@ -77,7 +77,7 @@ class CLST_Rect : public CFX_FloatRect {
     return *this;
   }
 
-  const CLST_Rect operator-=(const CFX_PointF& point) {
+  const CLST_Rect operator-=(const CFX_FloatPoint& point) {
     left -= point.x;
     right -= point.x;
     top -= point.y;
@@ -86,12 +86,12 @@ class CLST_Rect : public CFX_FloatRect {
     return *this;
   }
 
-  CLST_Rect operator+(const CFX_PointF& point) const {
+  CLST_Rect operator+(const CFX_FloatPoint& point) const {
     return CLST_Rect(left + point.x, top + point.y, right + point.x,
                      bottom + point.y);
   }
 
-  CLST_Rect operator-(const CFX_PointF& point) const {
+  CLST_Rect operator-(const CFX_FloatPoint& point) const {
     return CLST_Rect(left - point.x, top - point.y, right - point.x,
                      bottom - point.y);
   }
@@ -134,31 +134,33 @@ class CFX_ListContainer {
   CFX_FloatRect GetPlateRect() const { return m_rcPlate; }
   void SetContentRect(const CLST_Rect& rect) { m_rcContent = rect; }
   CLST_Rect GetContentRect() const { return m_rcContent; }
-  CFX_PointF GetBTPoint() const {
-    return CFX_PointF(m_rcPlate.left, m_rcPlate.top);
+  CFX_FloatPoint GetBTPoint() const {
+    return CFX_FloatPoint(m_rcPlate.left, m_rcPlate.top);
   }
-  CFX_PointF GetETPoint() const {
-    return CFX_PointF(m_rcPlate.right, m_rcPlate.bottom);
+  CFX_FloatPoint GetETPoint() const {
+    return CFX_FloatPoint(m_rcPlate.right, m_rcPlate.bottom);
   }
 
  public:
-  CFX_PointF InnerToOuter(const CFX_PointF& point) const {
-    return CFX_PointF(point.x + GetBTPoint().x, GetBTPoint().y - point.y);
+  CFX_FloatPoint InnerToOuter(const CFX_FloatPoint& point) const {
+    return CFX_FloatPoint(point.x + GetBTPoint().x, GetBTPoint().y - point.y);
   }
-  CFX_PointF OuterToInner(const CFX_PointF& point) const {
-    return CFX_PointF(point.x - GetBTPoint().x, GetBTPoint().y - point.y);
+  CFX_FloatPoint OuterToInner(const CFX_FloatPoint& point) const {
+    return CFX_FloatPoint(point.x - GetBTPoint().x, GetBTPoint().y - point.y);
   }
   CFX_FloatRect InnerToOuter(const CLST_Rect& rect) const {
-    CFX_PointF ptLeftTop = InnerToOuter(CFX_PointF(rect.left, rect.top));
-    CFX_PointF ptRightBottom =
-        InnerToOuter(CFX_PointF(rect.right, rect.bottom));
+    CFX_FloatPoint ptLeftTop =
+        InnerToOuter(CFX_FloatPoint(rect.left, rect.top));
+    CFX_FloatPoint ptRightBottom =
+        InnerToOuter(CFX_FloatPoint(rect.right, rect.bottom));
     return CFX_FloatRect(ptLeftTop.x, ptRightBottom.y, ptRightBottom.x,
                          ptLeftTop.y);
   }
   CLST_Rect OuterToInner(const CFX_FloatRect& rect) const {
-    CFX_PointF ptLeftTop = OuterToInner(CFX_PointF(rect.left, rect.top));
-    CFX_PointF ptRightBottom =
-        OuterToInner(CFX_PointF(rect.right, rect.bottom));
+    CFX_FloatPoint ptLeftTop =
+        OuterToInner(CFX_FloatPoint(rect.left, rect.top));
+    CFX_FloatPoint ptRightBottom =
+        OuterToInner(CFX_FloatPoint(rect.right, rect.bottom));
     return CLST_Rect(ptLeftTop.x, ptLeftTop.y, ptRightBottom.x,
                      ptRightBottom.y);
   }
@@ -224,8 +226,8 @@ class CFX_ListCtrl : protected CFX_ListContainer {
   void SetPlateRect(const CFX_FloatRect& rect) override;
 
   void SetNotify(CPWL_List_Notify* pNotify);
-  void OnMouseDown(const CFX_PointF& point, bool bShift, bool bCtrl);
-  void OnMouseMove(const CFX_PointF& point, bool bShift, bool bCtrl);
+  void OnMouseDown(const CFX_FloatPoint& point, bool bShift, bool bCtrl);
+  void OnMouseMove(const CFX_FloatPoint& point, bool bShift, bool bCtrl);
   void OnVK_UP(bool bShift, bool bCtrl);
   void OnVK_DOWN(bool bShift, bool bCtrl);
   void OnVK_LEFT(bool bShift, bool bCtrl);
@@ -235,14 +237,14 @@ class CFX_ListCtrl : protected CFX_ListContainer {
   void OnVK(int32_t nItemIndex, bool bShift, bool bCtrl);
   bool OnChar(uint16_t nChar, bool bShift, bool bCtrl);
 
-  void SetScrollPos(const CFX_PointF& point);
+  void SetScrollPos(const CFX_FloatPoint& point);
   void ScrollToListItem(int32_t nItemIndex);
   CFX_FloatRect GetItemRect(int32_t nIndex) const;
   int32_t GetCaret() const;
   int32_t GetSelect() const;
   int32_t GetTopItem() const;
   CFX_FloatRect GetContentRect() const;
-  int32_t GetItemIndex(const CFX_PointF& point) const;
+  int32_t GetItemIndex(const CFX_FloatPoint& point) const;
   void AddString(const CFX_WideString& str);
   void SetTopItem(int32_t nIndex);
   void Select(int32_t nItemIndex);
@@ -265,8 +267,8 @@ class CFX_ListCtrl : protected CFX_ListContainer {
   int32_t FindNext(int32_t nIndex, FX_WCHAR nChar) const;
   int32_t GetFirstSelected() const;
 
-  CFX_PointF InToOut(const CFX_PointF& point) const;
-  CFX_PointF OutToIn(const CFX_PointF& point) const;
+  CFX_FloatPoint InToOut(const CFX_FloatPoint& point) const;
+  CFX_FloatPoint OutToIn(const CFX_FloatPoint& point) const;
   CFX_FloatRect InToOut(const CFX_FloatRect& rect) const;
   CFX_FloatRect OutToIn(const CFX_FloatRect& rect) const;
 
@@ -289,7 +291,7 @@ class CFX_ListCtrl : protected CFX_ListContainer {
 
   CPWL_List_Notify* m_pNotify;
   bool m_bNotifyFlag;
-  CFX_PointF m_ptScrollPos;
+  CFX_FloatPoint m_ptScrollPos;
   CPLST_Select m_aSelItems;  // for multiple
   int32_t m_nSelItem;        // for single
   int32_t m_nFootIndex;      // for multiple