Split apart remaining xfa/fxfa/app files

This CL splits the remaining files in xfa/fxfa/app into individual files
named after the classes.

Change-Id: I84bd8938937641bb6897614ed15558a2682f456c
Reviewed-on: https://pdfium-review.googlesource.com/6010
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>

78 files changed, 1463 insertions, 1329 deletions

diff --git a/xfa/fxfa/app/cxfa_ffarc.cpp b/xfa/fxfa/app/cxfa_ffarc.cpp
new file mode 100644
index 0000000000..e2085480a5
--- /dev/null
+++ b/xfa/fxfa/app/cxfa_ffarc.cpp
@@ -0,0 +1,33 @@
+// 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 "xfa/fxfa/app/cxfa_ffarc.h"
+
+CXFA_FFArc::CXFA_FFArc(CXFA_WidgetAcc* pDataAcc) : CXFA_FFDraw(pDataAcc) {}
+
+CXFA_FFArc::~CXFA_FFArc() {}
+
+void CXFA_FFArc::RenderWidget(CFX_Graphics* pGS,
+                              CFX_Matrix* pMatrix,
+                              uint32_t dwStatus) {
+  if (!IsMatchVisibleStatus(dwStatus))
+    return;
+
+  CXFA_Value value = m_pDataAcc->GetFormValue();
+  if (!value)
+    return;
+
+  CXFA_Arc arcObj = value.GetArc();
+  CFX_Matrix mtRotate = GetRotateMatrix();
+  if (pMatrix)
+    mtRotate.Concat(*pMatrix);
+
+  CFX_RectF rtArc = GetRectWithoutRotate();
+  if (CXFA_Margin mgWidget = m_pDataAcc->GetMargin())
+    XFA_RectWidthoutMargin(rtArc, mgWidget);
+
+  DrawBorder(pGS, arcObj, rtArc, &mtRotate);
+}
diff --git a/xfa/fxfa/app/cxfa_ffarc.h b/xfa/fxfa/app/cxfa_ffarc.h
new file mode 100644
index 0000000000..777ed6f3af
--- /dev/null
+++ b/xfa/fxfa/app/cxfa_ffarc.h
@@ -0,0 +1,23 @@
+// 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
+
+#ifndef XFA_FXFA_APP_CXFA_FFARC_H_
+#define XFA_FXFA_APP_CXFA_FFARC_H_
+
+#include "xfa/fxfa/app/cxfa_ffdraw.h"
+
+class CXFA_FFArc : public CXFA_FFDraw {
+ public:
+  explicit CXFA_FFArc(CXFA_WidgetAcc* pDataAcc);
+  ~CXFA_FFArc() override;
+
+  // CXFA_FFWidget
+  void RenderWidget(CFX_Graphics* pGS,
+                    CFX_Matrix* pMatrix,
+                    uint32_t dwStatus) override;
+};
+
+#endif  // XFA_FXFA_APP_CXFA_FFARC_H_
diff --git a/xfa/fxfa/app/xfa_ffbarcode.cpp b/xfa/fxfa/app/cxfa_ffbarcode.cpp
index 4dcffa5bad..bd529d3eb2 100644
--- a/xfa/fxfa/app/xfa_ffbarcode.cpp
+++ b/xfa/fxfa/app/cxfa_ffbarcode.cpp
@@ -4,7 +4,7 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
-#include "xfa/fxfa/app/xfa_ffbarcode.h"
+#include "xfa/fxfa/app/cxfa_ffbarcode.h"
 
 #include <utility>
 
@@ -13,9 +13,8 @@
 #include "xfa/fwl/cfwl_app.h"
 #include "xfa/fwl/cfwl_barcode.h"
 #include "xfa/fwl/cfwl_notedriver.h"
-#include "xfa/fxfa/app/xfa_fffield.h"
-#include "xfa/fxfa/app/xfa_fftextedit.h"
-#include "xfa/fxfa/app/xfa_fwladapter.h"
+#include "xfa/fxfa/app/cxfa_fffield.h"
+#include "xfa/fxfa/app/cxfa_fwladapterwidgetmgr.h"
 #include "xfa/fxfa/cxfa_ffpageview.h"
 #include "xfa/fxfa/cxfa_ffwidget.h"
 
diff --git a/xfa/fxfa/app/xfa_ffbarcode.h b/xfa/fxfa/app/cxfa_ffbarcode.h
index 51646236d0..11b678d98a 100644
--- a/xfa/fxfa/app/xfa_ffbarcode.h
+++ b/xfa/fxfa/app/cxfa_ffbarcode.h
@@ -4,11 +4,11 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
-#ifndef XFA_FXFA_APP_XFA_FFBARCODE_H_
-#define XFA_FXFA_APP_XFA_FFBARCODE_H_
+#ifndef XFA_FXFA_APP_CXFA_FFBARCODE_H_
+#define XFA_FXFA_APP_CXFA_FFBARCODE_H_
 
 #include "fxbarcode/BC_Library.h"
-#include "xfa/fxfa/app/xfa_fftextedit.h"
+#include "xfa/fxfa/app/cxfa_fftextedit.h"
 #include "xfa/fxfa/cxfa_ffpageview.h"
 
 enum class BarcodeType {
@@ -100,4 +100,4 @@ class CXFA_FFBarcode : public CXFA_FFTextEdit {
   bool OnRButtonDown(uint32_t dwFlags, const CFX_PointF& point) override;
 };
 
-#endif  // XFA_FXFA_APP_XFA_FFBARCODE_H_
+#endif  // XFA_FXFA_APP_CXFA_FFBARCODE_H_
diff --git a/xfa/fxfa/app/xfa_ffbarcode_unittest.cpp b/xfa/fxfa/app/cxfa_ffbarcode_unittest.cpp
index 95e2377cd8..65e44ade53 100644
--- a/xfa/fxfa/app/xfa_ffbarcode_unittest.cpp
+++ b/xfa/fxfa/app/cxfa_ffbarcode_unittest.cpp
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "xfa/fxfa/app/xfa_ffbarcode.h"
+#include "xfa/fxfa/app/cxfa_ffbarcode.h"
 
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/base/ptr_util.h"
diff --git a/xfa/fxfa/app/xfa_ffcheckbutton.cpp b/xfa/fxfa/app/cxfa_ffcheckbutton.cpp
index 76531cecdd..b55daae21a 100644
--- a/xfa/fxfa/app/xfa_ffcheckbutton.cpp
+++ b/xfa/fxfa/app/cxfa_ffcheckbutton.cpp
@@ -4,7 +4,7 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
-#include "xfa/fxfa/app/xfa_ffcheckbutton.h"
+#include "xfa/fxfa/app/cxfa_ffcheckbutton.h"
 
 #include <utility>
 #include "third_party/base/ptr_util.h"
@@ -12,8 +12,8 @@
 #include "xfa/fwl/cfwl_messagemouse.h"
 #include "xfa/fwl/cfwl_notedriver.h"
 #include "xfa/fwl/cfwl_widgetmgr.h"
-#include "xfa/fxfa/app/xfa_ffexclgroup.h"
-#include "xfa/fxfa/app/xfa_fffield.h"
+#include "xfa/fxfa/app/cxfa_ffexclgroup.h"
+#include "xfa/fxfa/app/cxfa_fffield.h"
 #include "xfa/fxfa/cxfa_ffapp.h"
 #include "xfa/fxfa/cxfa_ffdoc.h"
 #include "xfa/fxfa/cxfa_ffdocview.h"
diff --git a/xfa/fxfa/app/xfa_ffcheckbutton.h b/xfa/fxfa/app/cxfa_ffcheckbutton.h
index d4de7e8023..f92b50a692 100644
--- a/xfa/fxfa/app/xfa_ffcheckbutton.h
+++ b/xfa/fxfa/app/cxfa_ffcheckbutton.h
@@ -4,10 +4,10 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
-#ifndef XFA_FXFA_APP_XFA_FFCHECKBUTTON_H_
-#define XFA_FXFA_APP_XFA_FFCHECKBUTTON_H_
+#ifndef XFA_FXFA_APP_CXFA_FFCHECKBUTTON_H_
+#define XFA_FXFA_APP_CXFA_FFCHECKBUTTON_H_
 
-#include "xfa/fxfa/app/xfa_fffield.h"
+#include "xfa/fxfa/app/cxfa_fffield.h"
 #include "xfa/fxfa/cxfa_ffpageview.h"
 
 class CXFA_FFCheckButton : public CXFA_FFField {
@@ -43,4 +43,4 @@ class CXFA_FFCheckButton : public CXFA_FFField {
   CFX_RectF m_rtCheckBox;
 };
 
-#endif  // XFA_FXFA_APP_XFA_FFCHECKBUTTON_H_
+#endif  // XFA_FXFA_APP_CXFA_FFCHECKBUTTON_H_
diff --git a/xfa/fxfa/app/xfa_ffchoicelist.cpp b/xfa/fxfa/app/cxfa_ffcombobox.cpp
index e24e7f77b7..91de16e9c3 100644
--- a/xfa/fxfa/app/xfa_ffchoicelist.cpp
+++ b/xfa/fxfa/app/cxfa_ffcombobox.cpp
@@ -4,227 +4,25 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
-#include "xfa/fxfa/app/xfa_ffchoicelist.h"
+#include "xfa/fxfa/app/cxfa_ffcombobox.h"
 
-#include <algorithm>
 #include <utility>
 #include <vector>
 
-#include "third_party/base/ptr_util.h"
-#include "third_party/base/stl_util.h"
-#include "xfa/fwl/cfwl_app.h"
 #include "xfa/fwl/cfwl_combobox.h"
-#include "xfa/fwl/cfwl_edit.h"
 #include "xfa/fwl/cfwl_eventselectchanged.h"
-#include "xfa/fwl/cfwl_listbox.h"
 #include "xfa/fwl/cfwl_notedriver.h"
-#include "xfa/fwl/cfwl_widgetproperties.h"
-#include "xfa/fxfa/app/xfa_fffield.h"
-#include "xfa/fxfa/app/xfa_fwladapter.h"
 #include "xfa/fxfa/cxfa_eventparam.h"
-#include "xfa/fxfa/cxfa_ffdoc.h"
 #include "xfa/fxfa/cxfa_ffdocview.h"
-#include "xfa/fxfa/cxfa_ffpageview.h"
-#include "xfa/fxfa/cxfa_ffwidget.h"
 
 namespace {
 
-CFWL_ListBox* ToListBox(CFWL_Widget* widget) {
-  return static_cast<CFWL_ListBox*>(widget);
-}
-
 CFWL_ComboBox* ToComboBox(CFWL_Widget* widget) {
   return static_cast<CFWL_ComboBox*>(widget);
 }
 
 }  // namespace
 
-CXFA_FFListBox::CXFA_FFListBox(CXFA_WidgetAcc* pDataAcc)
-    : CXFA_FFField(pDataAcc), m_pOldDelegate(nullptr) {}
-
-CXFA_FFListBox::~CXFA_FFListBox() {
-  if (!m_pNormalWidget)
-    return;
-
-  CFWL_NoteDriver* pNoteDriver =
-      m_pNormalWidget->GetOwnerApp()->GetNoteDriver();
-  pNoteDriver->UnregisterEventTarget(m_pNormalWidget.get());
-}
-
-bool CXFA_FFListBox::LoadWidget() {
-  auto pNew = pdfium::MakeUnique<CFWL_ListBox>(
-      GetFWLApp(), pdfium::MakeUnique<CFWL_WidgetProperties>(), nullptr);
-  CFWL_ListBox* pListBox = pNew.get();
-  pListBox->ModifyStyles(FWL_WGTSTYLE_VScroll | FWL_WGTSTYLE_NoBackground,
-                         0xFFFFFFFF);
-  m_pNormalWidget = std::move(pNew);
-  m_pNormalWidget->SetLayoutItem(this);
-
-  CFWL_NoteDriver* pNoteDriver =
-      m_pNormalWidget->GetOwnerApp()->GetNoteDriver();
-  pNoteDriver->RegisterEventTarget(m_pNormalWidget.get(),
-                                   m_pNormalWidget.get());
-  m_pOldDelegate = m_pNormalWidget->GetDelegate();
-  m_pNormalWidget->SetDelegate(this);
-  m_pNormalWidget->LockUpdate();
-
-  for (const auto& label : m_pDataAcc->GetChoiceListItems(false))
-    pListBox->AddString(label.AsStringC());
-
-  uint32_t dwExtendedStyle = FWL_STYLEEXT_LTB_ShowScrollBarFocus;
-  if (m_pDataAcc->GetChoiceListOpen() == XFA_ATTRIBUTEENUM_MultiSelect)
-    dwExtendedStyle |= FWL_STYLEEXT_LTB_MultiSelection;
-
-  dwExtendedStyle |= GetAlignment();
-  m_pNormalWidget->ModifyStylesEx(dwExtendedStyle, 0xFFFFFFFF);
-  for (int32_t selected : m_pDataAcc->GetSelectedItems())
-    pListBox->SetSelItem(pListBox->GetItem(nullptr, selected), true);
-
-  m_pNormalWidget->UnlockUpdate();
-  return CXFA_FFField::LoadWidget();
-}
-
-bool CXFA_FFListBox::OnKillFocus(CXFA_FFWidget* pNewFocus) {
-  if (!ProcessCommittedData())
-    UpdateFWLData();
-
-  CXFA_FFField::OnKillFocus(pNewFocus);
-  return true;
-}
-
-bool CXFA_FFListBox::CommitData() {
-  auto* pListBox = ToListBox(m_pNormalWidget.get());
-  std::vector<int32_t> iSelArray;
-  int32_t iSels = pListBox->CountSelItems();
-  for (int32_t i = 0; i < iSels; ++i)
-    iSelArray.push_back(pListBox->GetSelIndex(i));
-
-  m_pDataAcc->SetSelectedItems(iSelArray, true, false, true);
-  return true;
-}
-
-bool CXFA_FFListBox::IsDataChanged() {
-  std::vector<int32_t> iSelArray = m_pDataAcc->GetSelectedItems();
-  int32_t iOldSels = pdfium::CollectionSize<int32_t>(iSelArray);
-  auto* pListBox = ToListBox(m_pNormalWidget.get());
-  int32_t iSels = pListBox->CountSelItems();
-  if (iOldSels != iSels)
-    return true;
-
-  for (int32_t i = 0; i < iSels; ++i) {
-    CFWL_ListItem* hlistItem = pListBox->GetItem(nullptr, iSelArray[i]);
-    if (!(hlistItem->GetStates() & FWL_ITEMSTATE_LTB_Selected))
-      return true;
-  }
-  return false;
-}
-
-uint32_t CXFA_FFListBox::GetAlignment() {
-  CXFA_Para para = m_pDataAcc->GetPara();
-  if (!para)
-    return 0;
-
-  uint32_t dwExtendedStyle = 0;
-  switch (para.GetHorizontalAlign()) {
-    case XFA_ATTRIBUTEENUM_Center:
-      dwExtendedStyle |= FWL_STYLEEXT_LTB_CenterAlign;
-      break;
-    case XFA_ATTRIBUTEENUM_Justify:
-      break;
-    case XFA_ATTRIBUTEENUM_JustifyAll:
-      break;
-    case XFA_ATTRIBUTEENUM_Radix:
-      break;
-    case XFA_ATTRIBUTEENUM_Right:
-      dwExtendedStyle |= FWL_STYLEEXT_LTB_RightAlign;
-      break;
-    default:
-      dwExtendedStyle |= FWL_STYLEEXT_LTB_LeftAlign;
-      break;
-  }
-  return dwExtendedStyle;
-}
-
-bool CXFA_FFListBox::UpdateFWLData() {
-  if (!m_pNormalWidget)
-    return false;
-
-  auto* pListBox = ToListBox(m_pNormalWidget.get());
-  std::vector<int32_t> iSelArray = m_pDataAcc->GetSelectedItems();
-  std::vector<CFWL_ListItem*> selItemArray(iSelArray.size());
-  std::transform(iSelArray.begin(), iSelArray.end(), selItemArray.begin(),
-                 [pListBox](int32_t val) { return pListBox->GetSelItem(val); });
-
-  pListBox->SetSelItem(pListBox->GetSelItem(-1), false);
-  for (CFWL_ListItem* pItem : selItemArray)
-    pListBox->SetSelItem(pItem, true);
-
-  m_pNormalWidget->Update();
-  return true;
-}
-
-void CXFA_FFListBox::OnSelectChanged(CFWL_Widget* pWidget) {
-  CXFA_EventParam eParam;
-  eParam.m_eType = XFA_EVENT_Change;
-  eParam.m_pTarget = m_pDataAcc.Get();
-  m_pDataAcc->GetValue(eParam.m_wsPrevText, XFA_VALUEPICTURE_Raw);
-
-  auto* pListBox = ToListBox(m_pNormalWidget.get());
-  int32_t iSels = pListBox->CountSelItems();
-  if (iSels > 0) {
-    CFWL_ListItem* item = pListBox->GetSelItem(0);
-    eParam.m_wsNewText = item ? item->GetText() : L"";
-  }
-  m_pDataAcc->ProcessEvent(XFA_ATTRIBUTEENUM_Change, &eParam);
-}
-
-void CXFA_FFListBox::SetItemState(int32_t nIndex, bool bSelected) {
-  auto* pListBox = ToListBox(m_pNormalWidget.get());
-  pListBox->SetSelItem(pListBox->GetSelItem(nIndex), bSelected);
-  m_pNormalWidget->Update();
-  AddInvalidateRect();
-}
-
-void CXFA_FFListBox::InsertItem(const CFX_WideStringC& wsLabel,
-                                int32_t nIndex) {
-  CFX_WideString wsTemp(wsLabel);
-  ToListBox(m_pNormalWidget.get())->AddString(wsTemp.AsStringC());
-  m_pNormalWidget->Update();
-  AddInvalidateRect();
-}
-
-void CXFA_FFListBox::DeleteItem(int32_t nIndex) {
-  auto* pListBox = ToListBox(m_pNormalWidget.get());
-  if (nIndex < 0)
-    pListBox->DeleteAll();
-  else
-    pListBox->DeleteString(pListBox->GetItem(nullptr, nIndex));
-
-  pListBox->Update();
-  AddInvalidateRect();
-}
-
-void CXFA_FFListBox::OnProcessMessage(CFWL_Message* pMessage) {
-  m_pOldDelegate->OnProcessMessage(pMessage);
-}
-
-void CXFA_FFListBox::OnProcessEvent(CFWL_Event* pEvent) {
-  CXFA_FFField::OnProcessEvent(pEvent);
-  switch (pEvent->GetType()) {
-    case CFWL_Event::Type::SelectChanged:
-      OnSelectChanged(m_pNormalWidget.get());
-      break;
-    default:
-      break;
-  }
-  m_pOldDelegate->OnProcessEvent(pEvent);
-}
-
-void CXFA_FFListBox::OnDrawWidget(CFX_Graphics* pGraphics,
-                                  const CFX_Matrix* pMatrix) {
-  m_pOldDelegate->OnDrawWidget(pGraphics, pMatrix);
-}
-
 CXFA_FFComboBox::CXFA_FFComboBox(CXFA_WidgetAcc* pDataAcc)
     : CXFA_FFField(pDataAcc), m_pOldDelegate(nullptr) {}
 
diff --git a/xfa/fxfa/app/xfa_ffchoicelist.h b/xfa/fxfa/app/cxfa_ffcombobox.h
index 20f053cc20..048521f5e0 100644
--- a/xfa/fxfa/app/xfa_ffchoicelist.h
+++ b/xfa/fxfa/app/cxfa_ffcombobox.h
@@ -1,44 +1,13 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
+// 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
 
-#ifndef XFA_FXFA_APP_XFA_FFCHOICELIST_H_
-#define XFA_FXFA_APP_XFA_FFCHOICELIST_H_
+#ifndef XFA_FXFA_APP_CXFA_FFCOMBOBOX_H_
+#define XFA_FXFA_APP_CXFA_FFCOMBOBOX_H_
 
-#include <vector>
-
-#include "xfa/fxfa/app/xfa_fffield.h"
-#include "xfa/fxfa/cxfa_ffpageview.h"
-
-class CXFA_FFListBox : public CXFA_FFField {
- public:
-  explicit CXFA_FFListBox(CXFA_WidgetAcc* pDataAcc);
-  ~CXFA_FFListBox() override;
-
-  // CXFA_FFField
-  bool LoadWidget() override;
-  bool OnKillFocus(CXFA_FFWidget* pNewWidget) override;
-  void OnProcessMessage(CFWL_Message* pMessage) override;
-  void OnProcessEvent(CFWL_Event* pEvent) override;
-  void OnDrawWidget(CFX_Graphics* pGraphics,
-                    const CFX_Matrix* pMatrix = nullptr) override;
-
-  void OnSelectChanged(CFWL_Widget* pWidget);
-  void SetItemState(int32_t nIndex, bool bSelected);
-  void InsertItem(const CFX_WideStringC& wsLabel, int32_t nIndex);
-  void DeleteItem(int32_t nIndex);
-
- private:
-  bool CommitData() override;
-  bool UpdateFWLData() override;
-  bool IsDataChanged() override;
-
-  uint32_t GetAlignment();
-
-  IFWL_WidgetDelegate* m_pOldDelegate;
-};
+#include "xfa/fxfa/app/cxfa_fffield.h"
 
 class CXFA_FFComboBox : public CXFA_FFField {
  public:
@@ -97,4 +66,4 @@ class CXFA_FFComboBox : public CXFA_FFField {
   IFWL_WidgetDelegate* m_pOldDelegate;
 };
 
-#endif  // XFA_FXFA_APP_XFA_FFCHOICELIST_H_
+#endif  // XFA_FXFA_APP_CXFA_FFCOMBOBOX_H_
diff --git a/xfa/fxfa/app/cxfa_ffdatetimeedit.cpp b/xfa/fxfa/app/cxfa_ffdatetimeedit.cpp
new file mode 100644
index 0000000000..10a7b189f6
--- /dev/null
+++ b/xfa/fxfa/app/cxfa_ffdatetimeedit.cpp
@@ -0,0 +1,213 @@
+// 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 "xfa/fxfa/app/cxfa_ffdatetimeedit.h"
+
+#include <utility>
+
+#include "xfa/fwl/cfwl_datetimepicker.h"
+#include "xfa/fwl/cfwl_eventselectchanged.h"
+#include "xfa/fwl/cfwl_notedriver.h"
+#include "xfa/fwl/cfwl_widget.h"
+#include "xfa/fxfa/cxfa_eventparam.h"
+#include "xfa/fxfa/parser/cxfa_localevalue.h"
+
+CXFA_FFDateTimeEdit::CXFA_FFDateTimeEdit(CXFA_WidgetAcc* pDataAcc)
+    : CXFA_FFTextEdit(pDataAcc) {}
+
+CXFA_FFDateTimeEdit::~CXFA_FFDateTimeEdit() {}
+
+CFX_RectF CXFA_FFDateTimeEdit::GetBBox(uint32_t dwStatus, bool bDrawFocus) {
+  if (bDrawFocus)
+    return CFX_RectF();
+  return CXFA_FFWidget::GetBBox(dwStatus);
+}
+
+bool CXFA_FFDateTimeEdit::PtInActiveRect(const CFX_PointF& point) {
+  auto* pPicker = static_cast<CFWL_DateTimePicker*>(m_pNormalWidget.get());
+  return pPicker && pPicker->GetBBox().Contains(point);
+}
+
+bool CXFA_FFDateTimeEdit::LoadWidget() {
+  auto pNewPicker = pdfium::MakeUnique<CFWL_DateTimePicker>(GetFWLApp());
+  CFWL_DateTimePicker* pWidget = pNewPicker.get();
+  m_pNormalWidget = std::move(pNewPicker);
+  m_pNormalWidget->SetLayoutItem(this);
+
+  CFWL_NoteDriver* pNoteDriver =
+      m_pNormalWidget->GetOwnerApp()->GetNoteDriver();
+  pNoteDriver->RegisterEventTarget(m_pNormalWidget.get(),
+                                   m_pNormalWidget.get());
+  m_pOldDelegate = m_pNormalWidget->GetDelegate();
+  m_pNormalWidget->SetDelegate(this);
+  m_pNormalWidget->LockUpdate();
+
+  CFX_WideString wsText;
+  m_pDataAcc->GetValue(wsText, XFA_VALUEPICTURE_Display);
+  pWidget->SetEditText(wsText);
+  if (CXFA_Value value = m_pDataAcc->GetFormValue()) {
+    switch (value.GetChildValueClassID()) {
+      case XFA_Element::Date: {
+        if (!wsText.IsEmpty()) {
+          CXFA_LocaleValue lcValue = XFA_GetLocaleValue(m_pDataAcc.Get());
+          CFX_DateTime date = lcValue.GetDate();
+          if (date.IsSet())
+            pWidget->SetCurSel(date.GetYear(), date.GetMonth(), date.GetDay());
+        }
+      } break;
+      default:
+        break;
+    }
+  }
+  UpdateWidgetProperty();
+  m_pNormalWidget->UnlockUpdate();
+  return CXFA_FFField::LoadWidget();
+}
+
+void CXFA_FFDateTimeEdit::UpdateWidgetProperty() {
+  CFWL_DateTimePicker* pWidget =
+      static_cast<CFWL_DateTimePicker*>(m_pNormalWidget.get());
+  if (!pWidget)
+    return;
+
+  uint32_t dwExtendedStyle = FWL_STYLEEXT_DTP_ShortDateFormat;
+  dwExtendedStyle |= UpdateUIProperty();
+  dwExtendedStyle |= GetAlignment();
+  m_pNormalWidget->ModifyStylesEx(dwExtendedStyle, 0xFFFFFFFF);
+  uint32_t dwEditStyles = FWL_STYLEEXT_EDT_LastLineHeight;
+  int32_t iNumCells = m_pDataAcc->GetNumberOfCells();
+  if (iNumCells > 0) {
+    dwEditStyles |= FWL_STYLEEXT_EDT_CombText;
+    pWidget->SetEditLimit(iNumCells);
+  }
+  if (m_pDataAcc->GetAccess() != XFA_ATTRIBUTEENUM_Open ||
+      !m_pDataAcc->GetDoc()->GetXFADoc()->IsInteractive()) {
+    dwEditStyles |= FWL_STYLEEXT_EDT_ReadOnly;
+  }
+  if (m_pDataAcc->GetHorizontalScrollPolicy() != XFA_ATTRIBUTEENUM_Off)
+    dwEditStyles |= FWL_STYLEEXT_EDT_AutoHScroll;
+
+  pWidget->ModifyEditStylesEx(dwEditStyles, 0xFFFFFFFF);
+}
+
+uint32_t CXFA_FFDateTimeEdit::GetAlignment() {
+  CXFA_Para para = m_pDataAcc->GetPara();
+  if (!para)
+    return 0;
+
+  uint32_t dwExtendedStyle = 0;
+  switch (para.GetHorizontalAlign()) {
+    case XFA_ATTRIBUTEENUM_Center:
+      dwExtendedStyle |= FWL_STYLEEXT_DTP_EditHCenter;
+      break;
+    case XFA_ATTRIBUTEENUM_Justify:
+      dwExtendedStyle |= FWL_STYLEEXT_DTP_EditJustified;
+      break;
+    case XFA_ATTRIBUTEENUM_JustifyAll:
+    case XFA_ATTRIBUTEENUM_Radix:
+      break;
+    case XFA_ATTRIBUTEENUM_Right:
+      dwExtendedStyle |= FWL_STYLEEXT_DTP_EditHFar;
+      break;
+    default:
+      dwExtendedStyle |= FWL_STYLEEXT_DTP_EditHNear;
+      break;
+  }
+
+  switch (para.GetVerticalAlign()) {
+    case XFA_ATTRIBUTEENUM_Middle:
+      dwExtendedStyle |= FWL_STYLEEXT_DTP_EditVCenter;
+      break;
+    case XFA_ATTRIBUTEENUM_Bottom:
+      dwExtendedStyle |= FWL_STYLEEXT_DTP_EditVFar;
+      break;
+    default:
+      dwExtendedStyle |= FWL_STYLEEXT_DTP_EditVNear;
+      break;
+  }
+  return dwExtendedStyle;
+}
+
+bool CXFA_FFDateTimeEdit::CommitData() {
+  auto* pPicker = static_cast<CFWL_DateTimePicker*>(m_pNormalWidget.get());
+  if (!m_pDataAcc->SetValue(pPicker->GetEditText(), XFA_VALUEPICTURE_Edit))
+    return false;
+
+  m_pDataAcc->UpdateUIDisplay(this);
+  return true;
+}
+
+bool CXFA_FFDateTimeEdit::UpdateFWLData() {
+  if (!m_pNormalWidget)
+    return false;
+
+  XFA_VALUEPICTURE eType = XFA_VALUEPICTURE_Display;
+  if (IsFocused())
+    eType = XFA_VALUEPICTURE_Edit;
+
+  CFX_WideString wsText;
+  m_pDataAcc->GetValue(wsText, eType);
+
+  auto* normalWidget = static_cast<CFWL_DateTimePicker*>(m_pNormalWidget.get());
+  normalWidget->SetEditText(wsText);
+  if (IsFocused() && !wsText.IsEmpty()) {
+    CXFA_LocaleValue lcValue = XFA_GetLocaleValue(m_pDataAcc.Get());
+    CFX_DateTime date = lcValue.GetDate();
+    if (lcValue.IsValid()) {
+      if (date.IsSet())
+        normalWidget->SetCurSel(date.GetYear(), date.GetMonth(), date.GetDay());
+    }
+  }
+  m_pNormalWidget->Update();
+  return true;
+}
+
+bool CXFA_FFDateTimeEdit::IsDataChanged() {
+  if (m_dwStatus & XFA_WidgetStatus_TextEditValueChanged)
+    return true;
+
+  CFX_WideString wsText =
+      static_cast<CFWL_DateTimePicker*>(m_pNormalWidget.get())->GetEditText();
+  CFX_WideString wsOldValue;
+  m_pDataAcc->GetValue(wsOldValue, XFA_VALUEPICTURE_Edit);
+  return wsOldValue != wsText;
+}
+
+void CXFA_FFDateTimeEdit::OnSelectChanged(CFWL_Widget* pWidget,
+                                          int32_t iYear,
+                                          int32_t iMonth,
+                                          int32_t iDay) {
+  CFX_WideString wsPicture;
+  m_pDataAcc->GetPictureContent(wsPicture, XFA_VALUEPICTURE_Edit);
+
+  CXFA_LocaleValue date(XFA_VT_DATE, GetDoc()->GetXFADoc()->GetLocalMgr());
+  date.SetDate(CFX_DateTime(iYear, iMonth, iDay, 0, 0, 0, 0));
+
+  CFX_WideString wsDate;
+  date.FormatPatterns(wsDate, wsPicture, m_pDataAcc->GetLocal(),
+                      XFA_VALUEPICTURE_Edit);
+
+  auto* pDateTime = static_cast<CFWL_DateTimePicker*>(m_pNormalWidget.get());
+  pDateTime->SetEditText(wsDate);
+  pDateTime->Update();
+  GetDoc()->GetDocEnvironment()->SetFocusWidget(GetDoc(), nullptr);
+
+  CXFA_EventParam eParam;
+  eParam.m_eType = XFA_EVENT_Change;
+  eParam.m_pTarget = m_pDataAcc.Get();
+  m_pDataAcc->GetValue(eParam.m_wsNewText, XFA_VALUEPICTURE_Raw);
+  m_pDataAcc->ProcessEvent(XFA_ATTRIBUTEENUM_Change, &eParam);
+}
+
+void CXFA_FFDateTimeEdit::OnProcessEvent(CFWL_Event* pEvent) {
+  if (pEvent->GetType() == CFWL_Event::Type::SelectChanged) {
+    auto* event = static_cast<CFWL_EventSelectChanged*>(pEvent);
+    OnSelectChanged(m_pNormalWidget.get(), event->iYear, event->iMonth,
+                    event->iDay);
+    return;
+  }
+  CXFA_FFTextEdit::OnProcessEvent(pEvent);
+}
diff --git a/xfa/fxfa/app/cxfa_ffdatetimeedit.h b/xfa/fxfa/app/cxfa_ffdatetimeedit.h
new file mode 100644
index 0000000000..c62f657fab
--- /dev/null
+++ b/xfa/fxfa/app/cxfa_ffdatetimeedit.h
@@ -0,0 +1,47 @@
+// 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
+
+#ifndef XFA_FXFA_APP_CXFA_FFDATETIMEEDIT_H_
+#define XFA_FXFA_APP_CXFA_FFDATETIMEEDIT_H_
+
+#include "core/fxcrt/fx_coordinates.h"
+#include "xfa/fxfa/app/cxfa_fftextedit.h"
+
+enum XFA_DATETIMETYPE {
+  XFA_DATETIMETYPE_Date = 0,
+  XFA_DATETIMETYPE_Time,
+  XFA_DATETIMETYPE_DateAndTime
+};
+
+class CFWL_Event;
+class CFWL_Widget;
+
+class CXFA_FFDateTimeEdit : public CXFA_FFTextEdit {
+ public:
+  explicit CXFA_FFDateTimeEdit(CXFA_WidgetAcc* pDataAcc);
+  ~CXFA_FFDateTimeEdit() override;
+
+  // CXFA_FFTextEdit
+  CFX_RectF GetBBox(uint32_t dwStatus, bool bDrawFocus = false) override;
+  bool LoadWidget() override;
+  void UpdateWidgetProperty() override;
+  void OnProcessEvent(CFWL_Event* pEvent) override;
+
+  void OnSelectChanged(CFWL_Widget* pWidget,
+                       int32_t iYear,
+                       int32_t iMonth,
+                       int32_t iDay);
+
+ private:
+  bool PtInActiveRect(const CFX_PointF& point) override;
+  bool CommitData() override;
+  bool UpdateFWLData() override;
+  bool IsDataChanged() override;
+
+  uint32_t GetAlignment();
+};
+
+#endif  // XFA_FXFA_APP_CXFA_FFDATETIMEEDIT_H_
diff --git a/xfa/fxfa/app/xfa_ffdraw.cpp b/xfa/fxfa/app/cxfa_ffdraw.cpp
index 8742b83c5b..5736e77352 100644
--- a/xfa/fxfa/app/xfa_ffdraw.cpp
+++ b/xfa/fxfa/app/cxfa_ffdraw.cpp
@@ -4,7 +4,7 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
-#include "xfa/fxfa/app/xfa_ffdraw.h"
+#include "xfa/fxfa/app/cxfa_ffdraw.h"
 
 #include "xfa/fxfa/cxfa_ffapp.h"
 #include "xfa/fxfa/cxfa_ffdoc.h"
diff --git a/xfa/fxfa/app/xfa_ffdraw.h b/xfa/fxfa/app/cxfa_ffdraw.h
index bcd74f204c..2a65ad0a78 100644
--- a/xfa/fxfa/app/xfa_ffdraw.h
+++ b/xfa/fxfa/app/cxfa_ffdraw.h
@@ -4,8 +4,8 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
-#ifndef XFA_FXFA_APP_XFA_FFDRAW_H_
-#define XFA_FXFA_APP_XFA_FFDRAW_H_
+#ifndef XFA_FXFA_APP_CXFA_FFDRAW_H_
+#define XFA_FXFA_APP_CXFA_FFDRAW_H_
 
 #include "xfa/fxfa/cxfa_ffpageview.h"
 #include "xfa/fxfa/cxfa_ffwidget.h"
@@ -16,4 +16,4 @@ class CXFA_FFDraw : public CXFA_FFWidget {
   ~CXFA_FFDraw() override;
 };
 
-#endif  // XFA_FXFA_APP_XFA_FFDRAW_H_
+#endif  // XFA_FXFA_APP_CXFA_FFDRAW_H_
diff --git a/xfa/fxfa/app/xfa_ffexclgroup.cpp b/xfa/fxfa/app/cxfa_ffexclgroup.cpp
index 9f2560f82f..60f0202120 100644
--- a/xfa/fxfa/app/xfa_ffexclgroup.cpp
+++ b/xfa/fxfa/app/cxfa_ffexclgroup.cpp
@@ -4,7 +4,7 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
-#include "xfa/fxfa/app/xfa_ffexclgroup.h"
+#include "xfa/fxfa/app/cxfa_ffexclgroup.h"
 
 #include "xfa/fxfa/cxfa_ffapp.h"
 #include "xfa/fxfa/cxfa_ffdoc.h"
diff --git a/xfa/fxfa/app/xfa_ffexclgroup.h b/xfa/fxfa/app/cxfa_ffexclgroup.h
index a14894566c..4b66b94712 100644
--- a/xfa/fxfa/app/xfa_ffexclgroup.h
+++ b/xfa/fxfa/app/cxfa_ffexclgroup.h
@@ -4,8 +4,8 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
-#ifndef XFA_FXFA_APP_XFA_FFEXCLGROUP_H_
-#define XFA_FXFA_APP_XFA_FFEXCLGROUP_H_
+#ifndef XFA_FXFA_APP_CXFA_FFEXCLGROUP_H_
+#define XFA_FXFA_APP_CXFA_FFEXCLGROUP_H_
 
 #include "xfa/fxfa/cxfa_ffpageview.h"
 #include "xfa/fxfa/cxfa_ffwidget.h"
@@ -21,4 +21,4 @@ class CXFA_FFExclGroup : public CXFA_FFWidget {
                     uint32_t dwStatus) override;
 };
 
-#endif  // XFA_FXFA_APP_XFA_FFEXCLGROUP_H_
+#endif  // XFA_FXFA_APP_CXFA_FFEXCLGROUP_H_
diff --git a/xfa/fxfa/app/xfa_fffield.cpp b/xfa/fxfa/app/cxfa_fffield.cpp
index 425ba30843..fe56917cb6 100644
--- a/xfa/fxfa/app/xfa_fffield.cpp
+++ b/xfa/fxfa/app/cxfa_fffield.cpp
@@ -4,7 +4,7 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
-#include "xfa/fxfa/app/xfa_fffield.h"
+#include "xfa/fxfa/app/cxfa_fffield.h"
 
 #include "xfa/fwl/cfwl_edit.h"
 #include "xfa/fwl/cfwl_eventmouse.h"
@@ -15,8 +15,8 @@
 #include "xfa/fwl/cfwl_messagesetfocus.h"
 #include "xfa/fwl/cfwl_picturebox.h"
 #include "xfa/fwl/cfwl_widgetmgr.h"
+#include "xfa/fxfa/app/cxfa_fwltheme.h"
 #include "xfa/fxfa/app/cxfa_textlayout.h"
-#include "xfa/fxfa/app/xfa_fwltheme.h"
 #include "xfa/fxfa/cxfa_ffapp.h"
 #include "xfa/fxfa/cxfa_ffdoc.h"
 #include "xfa/fxfa/cxfa_ffdocview.h"
diff --git a/xfa/fxfa/app/xfa_fffield.h b/xfa/fxfa/app/cxfa_fffield.h
index eb06caf34a..3799eb39b7 100644
--- a/xfa/fxfa/app/xfa_fffield.h
+++ b/xfa/fxfa/app/cxfa_fffield.h
@@ -4,8 +4,8 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
-#ifndef XFA_FXFA_APP_XFA_FFFIELD_H_
-#define XFA_FXFA_APP_XFA_FFFIELD_H_
+#ifndef XFA_FXFA_APP_CXFA_FFFIELD_H_
+#define XFA_FXFA_APP_CXFA_FFFIELD_H_
 
 #include <memory>
 
@@ -96,4 +96,4 @@ class CXFA_FFField : public CXFA_FFWidget, public IFWL_WidgetDelegate {
   CFX_RectF m_rtCaption;
 };
 
-#endif  // XFA_FXFA_APP_XFA_FFFIELD_H_
+#endif  // XFA_FXFA_APP_CXFA_FFFIELD_H_
diff --git a/xfa/fxfa/app/xfa_ffimage.cpp b/xfa/fxfa/app/cxfa_ffimage.cpp
index db9b4de52a..f8a6668a91 100644
--- a/xfa/fxfa/app/xfa_ffimage.cpp
+++ b/xfa/fxfa/app/cxfa_ffimage.cpp
@@ -4,9 +4,9 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
-#include "xfa/fxfa/app/xfa_ffimage.h"
+#include "xfa/fxfa/app/cxfa_ffimage.h"
 
-#include "xfa/fxfa/app/xfa_ffdraw.h"
+#include "xfa/fxfa/app/cxfa_ffdraw.h"
 #include "xfa/fxfa/cxfa_ffapp.h"
 #include "xfa/fxfa/cxfa_ffdoc.h"
 #include "xfa/fxfa/cxfa_ffpageview.h"
diff --git a/xfa/fxfa/app/xfa_ffimage.h b/xfa/fxfa/app/cxfa_ffimage.h
index 2c42791877..1b22fce668 100644
--- a/xfa/fxfa/app/xfa_ffimage.h
+++ b/xfa/fxfa/app/cxfa_ffimage.h
@@ -4,10 +4,10 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
-#ifndef XFA_FXFA_APP_XFA_FFIMAGE_H_
-#define XFA_FXFA_APP_XFA_FFIMAGE_H_
+#ifndef XFA_FXFA_APP_CXFA_FFIMAGE_H_
+#define XFA_FXFA_APP_CXFA_FFIMAGE_H_
 
-#include "xfa/fxfa/app/xfa_ffdraw.h"
+#include "xfa/fxfa/app/cxfa_ffdraw.h"
 
 class CXFA_FFImage : public CXFA_FFDraw {
  public:
@@ -23,4 +23,4 @@ class CXFA_FFImage : public CXFA_FFDraw {
   void UnloadWidget() override;
 };
 
-#endif  // XFA_FXFA_APP_XFA_FFIMAGE_H_
+#endif  // XFA_FXFA_APP_CXFA_FFIMAGE_H_
diff --git a/xfa/fxfa/app/xfa_ffimageedit.cpp b/xfa/fxfa/app/cxfa_ffimageedit.cpp
index c8d9509aca..0b0b6ec853 100644
--- a/xfa/fxfa/app/xfa_ffimageedit.cpp
+++ b/xfa/fxfa/app/cxfa_ffimageedit.cpp
@@ -4,7 +4,7 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
-#include "xfa/fxfa/app/xfa_ffimageedit.h"
+#include "xfa/fxfa/app/cxfa_ffimageedit.h"
 
 #include <utility>
 
@@ -13,7 +13,7 @@
 #include "xfa/fwl/cfwl_messagemouse.h"
 #include "xfa/fwl/cfwl_notedriver.h"
 #include "xfa/fwl/cfwl_picturebox.h"
-#include "xfa/fxfa/app/xfa_fffield.h"
+#include "xfa/fxfa/app/cxfa_fffield.h"
 #include "xfa/fxfa/cxfa_ffdoc.h"
 #include "xfa/fxfa/cxfa_ffdocview.h"
 #include "xfa/fxfa/cxfa_ffpageview.h"
diff --git a/xfa/fxfa/app/xfa_ffimageedit.h b/xfa/fxfa/app/cxfa_ffimageedit.h
index ee91a772e0..81b45e8de0 100644
--- a/xfa/fxfa/app/xfa_ffimageedit.h
+++ b/xfa/fxfa/app/cxfa_ffimageedit.h
@@ -4,10 +4,10 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
-#ifndef XFA_FXFA_APP_XFA_FFIMAGEEDIT_H_
-#define XFA_FXFA_APP_XFA_FFIMAGEEDIT_H_
+#ifndef XFA_FXFA_APP_CXFA_FFIMAGEEDIT_H_
+#define XFA_FXFA_APP_CXFA_FFIMAGEEDIT_H_
 
-#include "xfa/fxfa/app/xfa_fffield.h"
+#include "xfa/fxfa/app/cxfa_fffield.h"
 
 class CXFA_FFImageEdit : public CXFA_FFField {
  public:
@@ -34,4 +34,4 @@ class CXFA_FFImageEdit : public CXFA_FFField {
   IFWL_WidgetDelegate* m_pOldDelegate;
 };
 
-#endif  // XFA_FXFA_APP_XFA_FFIMAGEEDIT_H_
+#endif  // XFA_FXFA_APP_CXFA_FFIMAGEEDIT_H_
diff --git a/xfa/fxfa/app/xfa_ffpath.cpp b/xfa/fxfa/app/cxfa_ffline.cpp
index 854a028aac..67ed7ebd1a 100644
--- a/xfa/fxfa/app/xfa_ffpath.cpp
+++ b/xfa/fxfa/app/cxfa_ffline.cpp
@@ -1,17 +1,13 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
+// 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 "xfa/fxfa/app/xfa_ffpath.h"
+#include "xfa/fxfa/app/cxfa_ffline.h"
 
-#include "xfa/fxfa/app/xfa_ffdraw.h"
-#include "xfa/fxfa/cxfa_ffapp.h"
-#include "xfa/fxfa/cxfa_ffdoc.h"
-#include "xfa/fxfa/cxfa_ffpageview.h"
-#include "xfa/fxfa/cxfa_ffwidget.h"
 #include "xfa/fxgraphics/cfx_color.h"
+#include "xfa/fxgraphics/cfx_graphics.h"
 #include "xfa/fxgraphics/cfx_path.h"
 
 CXFA_FFLine::CXFA_FFLine(CXFA_WidgetAcc* pDataAcc) : CXFA_FFDraw(pDataAcc) {}
@@ -101,56 +97,3 @@ void CXFA_FFLine::RenderWidget(CFX_Graphics* pGS,
   pGS->StrokePath(&linePath, &mtRotate);
   pGS->RestoreGraphState();
 }
-
-CXFA_FFArc::CXFA_FFArc(CXFA_WidgetAcc* pDataAcc) : CXFA_FFDraw(pDataAcc) {}
-
-CXFA_FFArc::~CXFA_FFArc() {}
-
-void CXFA_FFArc::RenderWidget(CFX_Graphics* pGS,
-                              CFX_Matrix* pMatrix,
-                              uint32_t dwStatus) {
-  if (!IsMatchVisibleStatus(dwStatus))
-    return;
-
-  CXFA_Value value = m_pDataAcc->GetFormValue();
-  if (!value)
-    return;
-
-  CXFA_Arc arcObj = value.GetArc();
-  CFX_Matrix mtRotate = GetRotateMatrix();
-  if (pMatrix)
-    mtRotate.Concat(*pMatrix);
-
-  CFX_RectF rtArc = GetRectWithoutRotate();
-  if (CXFA_Margin mgWidget = m_pDataAcc->GetMargin())
-    XFA_RectWidthoutMargin(rtArc, mgWidget);
-
-  DrawBorder(pGS, arcObj, rtArc, &mtRotate);
-}
-
-CXFA_FFRectangle::CXFA_FFRectangle(CXFA_WidgetAcc* pDataAcc)
-    : CXFA_FFDraw(pDataAcc) {}
-
-CXFA_FFRectangle::~CXFA_FFRectangle() {}
-
-void CXFA_FFRectangle::RenderWidget(CFX_Graphics* pGS,
-                                    CFX_Matrix* pMatrix,
-                                    uint32_t dwStatus) {
-  if (!IsMatchVisibleStatus(dwStatus))
-    return;
-
-  CXFA_Value value = m_pDataAcc->GetFormValue();
-  if (!value)
-    return;
-
-  CXFA_Rectangle rtObj = value.GetRectangle();
-  CFX_RectF rect = GetRectWithoutRotate();
-  if (CXFA_Margin mgWidget = m_pDataAcc->GetMargin())
-    XFA_RectWidthoutMargin(rect, mgWidget);
-
-  CFX_Matrix mtRotate = GetRotateMatrix();
-  if (pMatrix)
-    mtRotate.Concat(*pMatrix);
-
-  DrawBorder(pGS, rtObj, rect, &mtRotate);
-}
diff --git a/xfa/fxfa/app/cxfa_ffline.h b/xfa/fxfa/app/cxfa_ffline.h
new file mode 100644
index 0000000000..6803e38285
--- /dev/null
+++ b/xfa/fxfa/app/cxfa_ffline.h
@@ -0,0 +1,26 @@
+// 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
+
+#ifndef XFA_FXFA_APP_CXFA_FFLINE_H_
+#define XFA_FXFA_APP_CXFA_FFLINE_H_
+
+#include "xfa/fxfa/app/cxfa_ffdraw.h"
+
+class CXFA_FFLine : public CXFA_FFDraw {
+ public:
+  explicit CXFA_FFLine(CXFA_WidgetAcc* pDataAcc);
+  ~CXFA_FFLine() override;
+
+  // CXFA_FFWidget
+  void RenderWidget(CFX_Graphics* pGS,
+                    CFX_Matrix* pMatrix,
+                    uint32_t dwStatus) override;
+
+ private:
+  void GetRectFromHand(CFX_RectF& rect, int32_t iHand, float fLineWidth);
+};
+
+#endif  // XFA_FXFA_APP_CXFA_FFLINE_H_
diff --git a/xfa/fxfa/app/cxfa_fflistbox.cpp b/xfa/fxfa/app/cxfa_fflistbox.cpp
new file mode 100644
index 0000000000..dd80325c34
--- /dev/null
+++ b/xfa/fxfa/app/cxfa_fflistbox.cpp
@@ -0,0 +1,210 @@
+// 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 "xfa/fxfa/app/cxfa_fflistbox.h"
+
+#include <algorithm>
+#include <utility>
+#include <vector>
+
+#include "xfa/fwl/cfwl_listbox.h"
+#include "xfa/fwl/cfwl_notedriver.h"
+#include "xfa/fwl/cfwl_widget.h"
+#include "xfa/fxfa/cxfa_eventparam.h"
+
+namespace {
+
+CFWL_ListBox* ToListBox(CFWL_Widget* widget) {
+  return static_cast<CFWL_ListBox*>(widget);
+}
+
+}  // namespace
+
+CXFA_FFListBox::CXFA_FFListBox(CXFA_WidgetAcc* pDataAcc)
+    : CXFA_FFField(pDataAcc), m_pOldDelegate(nullptr) {}
+
+CXFA_FFListBox::~CXFA_FFListBox() {
+  if (!m_pNormalWidget)
+    return;
+
+  CFWL_NoteDriver* pNoteDriver =
+      m_pNormalWidget->GetOwnerApp()->GetNoteDriver();
+  pNoteDriver->UnregisterEventTarget(m_pNormalWidget.get());
+}
+
+bool CXFA_FFListBox::LoadWidget() {
+  auto pNew = pdfium::MakeUnique<CFWL_ListBox>(
+      GetFWLApp(), pdfium::MakeUnique<CFWL_WidgetProperties>(), nullptr);
+  CFWL_ListBox* pListBox = pNew.get();
+  pListBox->ModifyStyles(FWL_WGTSTYLE_VScroll | FWL_WGTSTYLE_NoBackground,
+                         0xFFFFFFFF);
+  m_pNormalWidget = std::move(pNew);
+  m_pNormalWidget->SetLayoutItem(this);
+
+  CFWL_NoteDriver* pNoteDriver =
+      m_pNormalWidget->GetOwnerApp()->GetNoteDriver();
+  pNoteDriver->RegisterEventTarget(m_pNormalWidget.get(),
+                                   m_pNormalWidget.get());
+  m_pOldDelegate = m_pNormalWidget->GetDelegate();
+  m_pNormalWidget->SetDelegate(this);
+  m_pNormalWidget->LockUpdate();
+
+  for (const auto& label : m_pDataAcc->GetChoiceListItems(false))
+    pListBox->AddString(label.AsStringC());
+
+  uint32_t dwExtendedStyle = FWL_STYLEEXT_LTB_ShowScrollBarFocus;
+  if (m_pDataAcc->GetChoiceListOpen() == XFA_ATTRIBUTEENUM_MultiSelect)
+    dwExtendedStyle |= FWL_STYLEEXT_LTB_MultiSelection;
+
+  dwExtendedStyle |= GetAlignment();
+  m_pNormalWidget->ModifyStylesEx(dwExtendedStyle, 0xFFFFFFFF);
+  for (int32_t selected : m_pDataAcc->GetSelectedItems())
+    pListBox->SetSelItem(pListBox->GetItem(nullptr, selected), true);
+
+  m_pNormalWidget->UnlockUpdate();
+  return CXFA_FFField::LoadWidget();
+}
+
+bool CXFA_FFListBox::OnKillFocus(CXFA_FFWidget* pNewFocus) {
+  if (!ProcessCommittedData())
+    UpdateFWLData();
+
+  CXFA_FFField::OnKillFocus(pNewFocus);
+  return true;
+}
+
+bool CXFA_FFListBox::CommitData() {
+  auto* pListBox = ToListBox(m_pNormalWidget.get());
+  std::vector<int32_t> iSelArray;
+  int32_t iSels = pListBox->CountSelItems();
+  for (int32_t i = 0; i < iSels; ++i)
+    iSelArray.push_back(pListBox->GetSelIndex(i));
+
+  m_pDataAcc->SetSelectedItems(iSelArray, true, false, true);
+  return true;
+}
+
+bool CXFA_FFListBox::IsDataChanged() {
+  std::vector<int32_t> iSelArray = m_pDataAcc->GetSelectedItems();
+  int32_t iOldSels = pdfium::CollectionSize<int32_t>(iSelArray);
+  auto* pListBox = ToListBox(m_pNormalWidget.get());
+  int32_t iSels = pListBox->CountSelItems();
+  if (iOldSels != iSels)
+    return true;
+
+  for (int32_t i = 0; i < iSels; ++i) {
+    CFWL_ListItem* hlistItem = pListBox->GetItem(nullptr, iSelArray[i]);
+    if (!(hlistItem->GetStates() & FWL_ITEMSTATE_LTB_Selected))
+      return true;
+  }
+  return false;
+}
+
+uint32_t CXFA_FFListBox::GetAlignment() {
+  CXFA_Para para = m_pDataAcc->GetPara();
+  if (!para)
+    return 0;
+
+  uint32_t dwExtendedStyle = 0;
+  switch (para.GetHorizontalAlign()) {
+    case XFA_ATTRIBUTEENUM_Center:
+      dwExtendedStyle |= FWL_STYLEEXT_LTB_CenterAlign;
+      break;
+    case XFA_ATTRIBUTEENUM_Justify:
+      break;
+    case XFA_ATTRIBUTEENUM_JustifyAll:
+      break;
+    case XFA_ATTRIBUTEENUM_Radix:
+      break;
+    case XFA_ATTRIBUTEENUM_Right:
+      dwExtendedStyle |= FWL_STYLEEXT_LTB_RightAlign;
+      break;
+    default:
+      dwExtendedStyle |= FWL_STYLEEXT_LTB_LeftAlign;
+      break;
+  }
+  return dwExtendedStyle;
+}
+
+bool CXFA_FFListBox::UpdateFWLData() {
+  if (!m_pNormalWidget)
+    return false;
+
+  auto* pListBox = ToListBox(m_pNormalWidget.get());
+  std::vector<int32_t> iSelArray = m_pDataAcc->GetSelectedItems();
+  std::vector<CFWL_ListItem*> selItemArray(iSelArray.size());
+  std::transform(iSelArray.begin(), iSelArray.end(), selItemArray.begin(),
+                 [pListBox](int32_t val) { return pListBox->GetSelItem(val); });
+
+  pListBox->SetSelItem(pListBox->GetSelItem(-1), false);
+  for (CFWL_ListItem* pItem : selItemArray)
+    pListBox->SetSelItem(pItem, true);
+
+  m_pNormalWidget->Update();
+  return true;
+}
+
+void CXFA_FFListBox::OnSelectChanged(CFWL_Widget* pWidget) {
+  CXFA_EventParam eParam;
+  eParam.m_eType = XFA_EVENT_Change;
+  eParam.m_pTarget = m_pDataAcc.Get();
+  m_pDataAcc->GetValue(eParam.m_wsPrevText, XFA_VALUEPICTURE_Raw);
+
+  auto* pListBox = ToListBox(m_pNormalWidget.get());
+  int32_t iSels = pListBox->CountSelItems();
+  if (iSels > 0) {
+    CFWL_ListItem* item = pListBox->GetSelItem(0);
+    eParam.m_wsNewText = item ? item->GetText() : L"";
+  }
+  m_pDataAcc->ProcessEvent(XFA_ATTRIBUTEENUM_Change, &eParam);
+}
+
+void CXFA_FFListBox::SetItemState(int32_t nIndex, bool bSelected) {
+  auto* pListBox = ToListBox(m_pNormalWidget.get());
+  pListBox->SetSelItem(pListBox->GetSelItem(nIndex), bSelected);
+  m_pNormalWidget->Update();
+  AddInvalidateRect();
+}
+
+void CXFA_FFListBox::InsertItem(const CFX_WideStringC& wsLabel,
+                                int32_t nIndex) {
+  CFX_WideString wsTemp(wsLabel);
+  ToListBox(m_pNormalWidget.get())->AddString(wsTemp.AsStringC());
+  m_pNormalWidget->Update();
+  AddInvalidateRect();
+}
+
+void CXFA_FFListBox::DeleteItem(int32_t nIndex) {
+  auto* pListBox = ToListBox(m_pNormalWidget.get());
+  if (nIndex < 0)
+    pListBox->DeleteAll();
+  else
+    pListBox->DeleteString(pListBox->GetItem(nullptr, nIndex));
+
+  pListBox->Update();
+  AddInvalidateRect();
+}
+
+void CXFA_FFListBox::OnProcessMessage(CFWL_Message* pMessage) {
+  m_pOldDelegate->OnProcessMessage(pMessage);
+}
+
+void CXFA_FFListBox::OnProcessEvent(CFWL_Event* pEvent) {
+  CXFA_FFField::OnProcessEvent(pEvent);
+  switch (pEvent->GetType()) {
+    case CFWL_Event::Type::SelectChanged:
+      OnSelectChanged(m_pNormalWidget.get());
+      break;
+    default:
+      break;
+  }
+  m_pOldDelegate->OnProcessEvent(pEvent);
+}
+
+void CXFA_FFListBox::OnDrawWidget(CFX_Graphics* pGraphics,
+                                  const CFX_Matrix* pMatrix) {
+  m_pOldDelegate->OnDrawWidget(pGraphics, pMatrix);
+}
diff --git a/xfa/fxfa/app/cxfa_fflistbox.h b/xfa/fxfa/app/cxfa_fflistbox.h
new file mode 100644
index 0000000000..6f090af63f
--- /dev/null
+++ b/xfa/fxfa/app/cxfa_fflistbox.h
@@ -0,0 +1,40 @@
+// 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
+
+#ifndef XFA_FXFA_APP_CXFA_FFLISTBOX_H_
+#define XFA_FXFA_APP_CXFA_FFLISTBOX_H_
+
+#include "xfa/fxfa/app/cxfa_fffield.h"
+
+class CXFA_FFListBox : public CXFA_FFField {
+ public:
+  explicit CXFA_FFListBox(CXFA_WidgetAcc* pDataAcc);
+  ~CXFA_FFListBox() override;
+
+  // CXFA_FFField
+  bool LoadWidget() override;
+  bool OnKillFocus(CXFA_FFWidget* pNewWidget) override;
+  void OnProcessMessage(CFWL_Message* pMessage) override;
+  void OnProcessEvent(CFWL_Event* pEvent) override;
+  void OnDrawWidget(CFX_Graphics* pGraphics,
+                    const CFX_Matrix* pMatrix = nullptr) override;
+
+  void OnSelectChanged(CFWL_Widget* pWidget);
+  void SetItemState(int32_t nIndex, bool bSelected);
+  void InsertItem(const CFX_WideStringC& wsLabel, int32_t nIndex);
+  void DeleteItem(int32_t nIndex);
+
+ private:
+  bool CommitData() override;
+  bool UpdateFWLData() override;
+  bool IsDataChanged() override;
+
+  uint32_t GetAlignment();
+
+  IFWL_WidgetDelegate* m_pOldDelegate;
+};
+
+#endif  // XFA_FXFA_APP_CXFA_FFLISTBOX_H_
diff --git a/xfa/fxfa/app/xfa_ffnotify.cpp b/xfa/fxfa/app/cxfa_ffnotify.cpp
index b07b625538..a660ffff12 100644
--- a/xfa/fxfa/app/xfa_ffnotify.cpp
+++ b/xfa/fxfa/app/cxfa_ffnotify.cpp
@@ -4,26 +4,31 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
-#include "xfa/fxfa/app/xfa_ffnotify.h"
+#include "xfa/fxfa/app/cxfa_ffnotify.h"
 
 #include "fxjs/cfxjse_value.h"
+#include "xfa/fxfa/app/cxfa_ffarc.h"
+#include "xfa/fxfa/app/cxfa_ffbarcode.h"
+#include "xfa/fxfa/app/cxfa_ffcheckbutton.h"
+#include "xfa/fxfa/app/cxfa_ffcombobox.h"
+#include "xfa/fxfa/app/cxfa_ffdatetimeedit.h"
+#include "xfa/fxfa/app/cxfa_ffdraw.h"
+#include "xfa/fxfa/app/cxfa_ffexclgroup.h"
+#include "xfa/fxfa/app/cxfa_fffield.h"
+#include "xfa/fxfa/app/cxfa_ffimage.h"
+#include "xfa/fxfa/app/cxfa_ffimageedit.h"
+#include "xfa/fxfa/app/cxfa_ffline.h"
+#include "xfa/fxfa/app/cxfa_fflistbox.h"
+#include "xfa/fxfa/app/cxfa_ffnumericedit.h"
+#include "xfa/fxfa/app/cxfa_ffpasswordedit.h"
+#include "xfa/fxfa/app/cxfa_ffpushbutton.h"
+#include "xfa/fxfa/app/cxfa_ffrectangle.h"
+#include "xfa/fxfa/app/cxfa_ffsignature.h"
+#include "xfa/fxfa/app/cxfa_ffsubform.h"
+#include "xfa/fxfa/app/cxfa_fftext.h"
+#include "xfa/fxfa/app/cxfa_fwladapterwidgetmgr.h"
 #include "xfa/fxfa/app/cxfa_textlayout.h"
-#include "xfa/fxfa/app/xfa_ffbarcode.h"
-#include "xfa/fxfa/app/xfa_ffcheckbutton.h"
-#include "xfa/fxfa/app/xfa_ffchoicelist.h"
-#include "xfa/fxfa/app/xfa_ffdraw.h"
-#include "xfa/fxfa/app/xfa_ffexclgroup.h"
-#include "xfa/fxfa/app/xfa_fffield.h"
-#include "xfa/fxfa/app/xfa_ffimage.h"
-#include "xfa/fxfa/app/xfa_ffimageedit.h"
-#include "xfa/fxfa/app/xfa_ffpath.h"
-#include "xfa/fxfa/app/xfa_ffpushbutton.h"
-#include "xfa/fxfa/app/xfa_ffsignature.h"
-#include "xfa/fxfa/app/xfa_ffsubform.h"
-#include "xfa/fxfa/app/xfa_fftext.h"
-#include "xfa/fxfa/app/xfa_fftextedit.h"
-#include "xfa/fxfa/app/xfa_ffwidgetacc.h"
-#include "xfa/fxfa/app/xfa_fwladapter.h"
+#include "xfa/fxfa/app/cxfa_textprovider.h"
 #include "xfa/fxfa/cxfa_ffapp.h"
 #include "xfa/fxfa/cxfa_ffdoc.h"
 #include "xfa/fxfa/cxfa_ffdocview.h"
diff --git a/xfa/fxfa/app/xfa_ffnotify.h b/xfa/fxfa/app/cxfa_ffnotify.h
index 930d3b6a90..935a0c390b 100644
--- a/xfa/fxfa/app/xfa_ffnotify.h
+++ b/xfa/fxfa/app/cxfa_ffnotify.h
@@ -4,8 +4,8 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
-#ifndef XFA_FXFA_APP_XFA_FFNOTIFY_H_
-#define XFA_FXFA_APP_XFA_FFNOTIFY_H_
+#ifndef XFA_FXFA_APP_CXFA_FFNOTIFY_H_
+#define XFA_FXFA_APP_CXFA_FFNOTIFY_H_
 
 #include "xfa/fxfa/cxfa_eventparam.h"
 #include "xfa/fxfa/parser/cxfa_document.h"
@@ -74,4 +74,4 @@ class CXFA_FFNotify {
   CFX_UnownedPtr<CXFA_FFDoc> const m_pDoc;
 };
 
-#endif  // XFA_FXFA_APP_XFA_FFNOTIFY_H_
+#endif  // XFA_FXFA_APP_CXFA_FFNOTIFY_H_
diff --git a/xfa/fxfa/app/cxfa_ffnumericedit.cpp b/xfa/fxfa/app/cxfa_ffnumericedit.cpp
new file mode 100644
index 0000000000..a2aad63daa
--- /dev/null
+++ b/xfa/fxfa/app/cxfa_ffnumericedit.cpp
@@ -0,0 +1,97 @@
+// 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 "xfa/fxfa/app/cxfa_ffnumericedit.h"
+
+#include <utility>
+
+#include "xfa/fwl/cfwl_edit.h"
+#include "xfa/fwl/cfwl_eventvalidate.h"
+#include "xfa/fwl/cfwl_notedriver.h"
+#include "xfa/fxfa/parser/cxfa_localevalue.h"
+
+CXFA_FFNumericEdit::CXFA_FFNumericEdit(CXFA_WidgetAcc* pDataAcc)
+    : CXFA_FFTextEdit(pDataAcc) {}
+
+CXFA_FFNumericEdit::~CXFA_FFNumericEdit() {}
+
+bool CXFA_FFNumericEdit::LoadWidget() {
+  auto pNewEdit = pdfium::MakeUnique<CFWL_Edit>(
+      GetFWLApp(), pdfium::MakeUnique<CFWL_WidgetProperties>(), nullptr);
+  CFWL_Edit* pWidget = pNewEdit.get();
+  m_pNormalWidget = std::move(pNewEdit);
+  m_pNormalWidget->SetLayoutItem(this);
+
+  CFWL_NoteDriver* pNoteDriver =
+      m_pNormalWidget->GetOwnerApp()->GetNoteDriver();
+  pNoteDriver->RegisterEventTarget(m_pNormalWidget.get(),
+                                   m_pNormalWidget.get());
+  m_pOldDelegate = m_pNormalWidget->GetDelegate();
+  m_pNormalWidget->SetDelegate(this);
+  m_pNormalWidget->LockUpdate();
+
+  CFX_WideString wsText;
+  m_pDataAcc->GetValue(wsText, XFA_VALUEPICTURE_Display);
+  pWidget->SetText(wsText);
+  UpdateWidgetProperty();
+  m_pNormalWidget->UnlockUpdate();
+  return CXFA_FFField::LoadWidget();
+}
+
+void CXFA_FFNumericEdit::UpdateWidgetProperty() {
+  CFWL_Edit* pWidget = static_cast<CFWL_Edit*>(m_pNormalWidget.get());
+  if (!pWidget)
+    return;
+
+  uint32_t dwExtendedStyle =
+      FWL_STYLEEXT_EDT_ShowScrollbarFocus | FWL_STYLEEXT_EDT_OuterScrollbar |
+      FWL_STYLEEXT_EDT_Validate | FWL_STYLEEXT_EDT_Number |
+      FWL_STYLEEXT_EDT_LastLineHeight;
+  dwExtendedStyle |= UpdateUIProperty();
+  if (m_pDataAcc->GetHorizontalScrollPolicy() != XFA_ATTRIBUTEENUM_Off)
+    dwExtendedStyle |= FWL_STYLEEXT_EDT_AutoHScroll;
+
+  int32_t iNumCells = m_pDataAcc->GetNumberOfCells();
+  if (iNumCells > 0) {
+    dwExtendedStyle |= FWL_STYLEEXT_EDT_CombText;
+    pWidget->SetLimit(iNumCells);
+  }
+  dwExtendedStyle |= GetAlignment();
+  if (m_pDataAcc->GetAccess() != XFA_ATTRIBUTEENUM_Open ||
+      !m_pDataAcc->GetDoc()->GetXFADoc()->IsInteractive()) {
+    dwExtendedStyle |= FWL_STYLEEXT_EDT_ReadOnly;
+  }
+  m_pNormalWidget->ModifyStylesEx(dwExtendedStyle, 0xFFFFFFFF);
+}
+
+void CXFA_FFNumericEdit::OnProcessEvent(CFWL_Event* pEvent) {
+  if (pEvent->GetType() == CFWL_Event::Type::Validate) {
+    CFWL_EventValidate* event = static_cast<CFWL_EventValidate*>(pEvent);
+    event->bValidate = OnValidate(m_pNormalWidget.get(), event->wsInsert);
+    return;
+  }
+  CXFA_FFTextEdit::OnProcessEvent(pEvent);
+}
+
+bool CXFA_FFNumericEdit::OnValidate(CFWL_Widget* pWidget,
+                                    CFX_WideString& wsText) {
+  CFX_WideString wsPattern;
+  m_pDataAcc->GetPictureContent(wsPattern, XFA_VALUEPICTURE_Edit);
+  if (!wsPattern.IsEmpty())
+    return true;
+
+  int32_t iLeads = 0;
+  m_pDataAcc->GetLeadDigits(iLeads);
+
+  int32_t iFracs = 0;
+  m_pDataAcc->GetFracDigits(iFracs);
+
+  CFX_WideString wsFormat;
+  CXFA_LocaleValue widgetValue = XFA_GetLocaleValue(m_pDataAcc.Get());
+  widgetValue.GetNumbericFormat(wsFormat, iLeads, iFracs);
+  return widgetValue.ValidateNumericTemp(wsText, wsFormat,
+                                         m_pDataAcc->GetLocal());
+}
diff --git a/xfa/fxfa/app/cxfa_ffnumericedit.h b/xfa/fxfa/app/cxfa_ffnumericedit.h
new file mode 100644
index 0000000000..25e2304e87
--- /dev/null
+++ b/xfa/fxfa/app/cxfa_ffnumericedit.h
@@ -0,0 +1,31 @@
+// 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
+
+#ifndef XFA_FXFA_APP_CXFA_FFNUMERICEDIT_H_
+#define XFA_FXFA_APP_CXFA_FFNUMERICEDIT_H_
+
+#include "core/fxcrt/fx_string.h"
+#include "xfa/fxfa/app/cxfa_fftextedit.h"
+
+class CFWL_Event;
+class CFWL_Widget;
+class CXFA_WidgetAcc;
+
+class CXFA_FFNumericEdit : public CXFA_FFTextEdit {
+ public:
+  explicit CXFA_FFNumericEdit(CXFA_WidgetAcc* pDataAcc);
+  ~CXFA_FFNumericEdit() override;
+
+  // CXFA_FFTextEdit
+  bool LoadWidget() override;
+  void UpdateWidgetProperty() override;
+  void OnProcessEvent(CFWL_Event* pEvent) override;
+
+ private:
+  bool OnValidate(CFWL_Widget* pWidget, CFX_WideString& wsText);
+};
+
+#endif  // XFA_FXFA_APP_CXFA_FFNUMERICEDIT_H_
diff --git a/xfa/fxfa/app/cxfa_ffpasswordedit.cpp b/xfa/fxfa/app/cxfa_ffpasswordedit.cpp
new file mode 100644
index 0000000000..1b404fa046
--- /dev/null
+++ b/xfa/fxfa/app/cxfa_ffpasswordedit.cpp
@@ -0,0 +1,64 @@
+// 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 "xfa/fxfa/app/cxfa_ffpasswordedit.h"
+
+#include <utility>
+
+#include "xfa/fwl/cfwl_edit.h"
+#include "xfa/fwl/cfwl_notedriver.h"
+
+CXFA_FFPasswordEdit::CXFA_FFPasswordEdit(CXFA_WidgetAcc* pDataAcc)
+    : CXFA_FFTextEdit(pDataAcc) {}
+
+CXFA_FFPasswordEdit::~CXFA_FFPasswordEdit() {}
+
+bool CXFA_FFPasswordEdit::LoadWidget() {
+  auto pNewEdit = pdfium::MakeUnique<CFWL_Edit>(
+      GetFWLApp(), pdfium::MakeUnique<CFWL_WidgetProperties>(), nullptr);
+  CFWL_Edit* pWidget = pNewEdit.get();
+  m_pNormalWidget = std::move(pNewEdit);
+  m_pNormalWidget->SetLayoutItem(this);
+
+  CFWL_NoteDriver* pNoteDriver =
+      m_pNormalWidget->GetOwnerApp()->GetNoteDriver();
+  pNoteDriver->RegisterEventTarget(m_pNormalWidget.get(),
+                                   m_pNormalWidget.get());
+  m_pOldDelegate = m_pNormalWidget->GetDelegate();
+  m_pNormalWidget->SetDelegate(this);
+  m_pNormalWidget->LockUpdate();
+
+  CFX_WideString wsText;
+  m_pDataAcc->GetValue(wsText, XFA_VALUEPICTURE_Display);
+  pWidget->SetText(wsText);
+  UpdateWidgetProperty();
+  m_pNormalWidget->UnlockUpdate();
+  return CXFA_FFField::LoadWidget();
+}
+
+void CXFA_FFPasswordEdit::UpdateWidgetProperty() {
+  CFWL_Edit* pWidget = static_cast<CFWL_Edit*>(m_pNormalWidget.get());
+  if (!pWidget)
+    return;
+
+  uint32_t dwExtendedStyle =
+      FWL_STYLEEXT_EDT_ShowScrollbarFocus | FWL_STYLEEXT_EDT_OuterScrollbar |
+      FWL_STYLEEXT_EDT_Password | FWL_STYLEEXT_EDT_LastLineHeight;
+  dwExtendedStyle |= UpdateUIProperty();
+
+  CFX_WideString wsPassWord;
+  m_pDataAcc->GetPasswordChar(wsPassWord);
+  if (!wsPassWord.IsEmpty())
+    pWidget->SetAliasChar(wsPassWord.GetAt(0));
+  if (m_pDataAcc->GetHorizontalScrollPolicy() != XFA_ATTRIBUTEENUM_Off)
+    dwExtendedStyle |= FWL_STYLEEXT_EDT_AutoHScroll;
+  if (m_pDataAcc->GetAccess() != XFA_ATTRIBUTEENUM_Open ||
+      !m_pDataAcc->GetDoc()->GetXFADoc()->IsInteractive()) {
+    dwExtendedStyle |= FWL_STYLEEXT_EDT_ReadOnly;
+  }
+  dwExtendedStyle |= GetAlignment();
+  m_pNormalWidget->ModifyStylesEx(dwExtendedStyle, 0xFFFFFFFF);
+}
diff --git a/xfa/fxfa/app/cxfa_ffpasswordedit.h b/xfa/fxfa/app/cxfa_ffpasswordedit.h
new file mode 100644
index 0000000000..5d292d4df3
--- /dev/null
+++ b/xfa/fxfa/app/cxfa_ffpasswordedit.h
@@ -0,0 +1,24 @@
+// 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
+
+#ifndef XFA_FXFA_APP_CXFA_FFPASSWORDEDIT_H_
+#define XFA_FXFA_APP_CXFA_FFPASSWORDEDIT_H_
+
+#include "xfa/fxfa/app/cxfa_fftextedit.h"
+
+class CXFA_WidgetAcc;
+
+class CXFA_FFPasswordEdit : public CXFA_FFTextEdit {
+ public:
+  explicit CXFA_FFPasswordEdit(CXFA_WidgetAcc* pDataAcc);
+  ~CXFA_FFPasswordEdit() override;
+
+  // CXFA_FFTextEdit
+  bool LoadWidget() override;
+  void UpdateWidgetProperty() override;
+};
+
+#endif  // XFA_FXFA_APP_CXFA_FFPASSWORDEDIT_H_
diff --git a/xfa/fxfa/app/xfa_ffpushbutton.cpp b/xfa/fxfa/app/cxfa_ffpushbutton.cpp
index b596996b6c..1e784a496e 100644
--- a/xfa/fxfa/app/xfa_ffpushbutton.cpp
+++ b/xfa/fxfa/app/cxfa_ffpushbutton.cpp
@@ -4,7 +4,7 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
-#include "xfa/fxfa/app/xfa_ffpushbutton.h"
+#include "xfa/fxfa/app/cxfa_ffpushbutton.h"
 
 #include <utility>
 
@@ -12,9 +12,9 @@
 #include "xfa/fwl/cfwl_notedriver.h"
 #include "xfa/fwl/cfwl_pushbutton.h"
 #include "xfa/fwl/cfwl_widgetmgr.h"
+#include "xfa/fxfa/app/cxfa_fffield.h"
 #include "xfa/fxfa/app/cxfa_textlayout.h"
-#include "xfa/fxfa/app/xfa_fffield.h"
-#include "xfa/fxfa/app/xfa_ffwidgetacc.h"
+#include "xfa/fxfa/app/cxfa_textprovider.h"
 #include "xfa/fxfa/cxfa_ffapp.h"
 #include "xfa/fxfa/cxfa_ffpageview.h"
 #include "xfa/fxfa/cxfa_ffwidget.h"
diff --git a/xfa/fxfa/app/xfa_ffpushbutton.h b/xfa/fxfa/app/cxfa_ffpushbutton.h
index 3695fc4e1b..797d92d970 100644
--- a/xfa/fxfa/app/xfa_ffpushbutton.h
+++ b/xfa/fxfa/app/cxfa_ffpushbutton.h
@@ -4,12 +4,12 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
-#ifndef XFA_FXFA_APP_XFA_FFPUSHBUTTON_H_
-#define XFA_FXFA_APP_XFA_FFPUSHBUTTON_H_
+#ifndef XFA_FXFA_APP_CXFA_FFPUSHBUTTON_H_
+#define XFA_FXFA_APP_CXFA_FFPUSHBUTTON_H_
 
 #include <memory>
 
-#include "xfa/fxfa/app/xfa_fffield.h"
+#include "xfa/fxfa/app/cxfa_fffield.h"
 
 #define XFA_FWL_PSBSTYLEEXT_HiliteNone (0L << 0)
 #define XFA_FWL_PSBSTYLEEXT_HiliteInverted (1L << 0)
@@ -51,4 +51,4 @@ class CXFA_FFPushButton : public CXFA_FFField {
   IFWL_WidgetDelegate* m_pOldDelegate;
 };
 
-#endif  // XFA_FXFA_APP_XFA_FFPUSHBUTTON_H_
+#endif  // XFA_FXFA_APP_CXFA_FFPUSHBUTTON_H_
diff --git a/xfa/fxfa/app/cxfa_ffrectangle.cpp b/xfa/fxfa/app/cxfa_ffrectangle.cpp
new file mode 100644
index 0000000000..bccf7404f2
--- /dev/null
+++ b/xfa/fxfa/app/cxfa_ffrectangle.cpp
@@ -0,0 +1,34 @@
+// 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 "xfa/fxfa/app/cxfa_ffrectangle.h"
+
+CXFA_FFRectangle::CXFA_FFRectangle(CXFA_WidgetAcc* pDataAcc)
+    : CXFA_FFDraw(pDataAcc) {}
+
+CXFA_FFRectangle::~CXFA_FFRectangle() {}
+
+void CXFA_FFRectangle::RenderWidget(CFX_Graphics* pGS,
+                                    CFX_Matrix* pMatrix,
+                                    uint32_t dwStatus) {
+  if (!IsMatchVisibleStatus(dwStatus))
+    return;
+
+  CXFA_Value value = m_pDataAcc->GetFormValue();
+  if (!value)
+    return;
+
+  CXFA_Rectangle rtObj = value.GetRectangle();
+  CFX_RectF rect = GetRectWithoutRotate();
+  if (CXFA_Margin mgWidget = m_pDataAcc->GetMargin())
+    XFA_RectWidthoutMargin(rect, mgWidget);
+
+  CFX_Matrix mtRotate = GetRotateMatrix();
+  if (pMatrix)
+    mtRotate.Concat(*pMatrix);
+
+  DrawBorder(pGS, rtObj, rect, &mtRotate);
+}
diff --git a/xfa/fxfa/app/cxfa_ffrectangle.h b/xfa/fxfa/app/cxfa_ffrectangle.h
new file mode 100644
index 0000000000..499f60007e
--- /dev/null
+++ b/xfa/fxfa/app/cxfa_ffrectangle.h
@@ -0,0 +1,23 @@
+// 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
+
+#ifndef XFA_FXFA_APP_CXFA_FFRECTANGLE_H_
+#define XFA_FXFA_APP_CXFA_FFRECTANGLE_H_
+
+#include "xfa/fxfa/app/cxfa_ffdraw.h"
+
+class CXFA_FFRectangle : public CXFA_FFDraw {
+ public:
+  explicit CXFA_FFRectangle(CXFA_WidgetAcc* pDataAcc);
+  ~CXFA_FFRectangle() override;
+
+  // CXFA_FFWidget
+  void RenderWidget(CFX_Graphics* pGS,
+                    CFX_Matrix* pMatrix,
+                    uint32_t dwStatus) override;
+};
+
+#endif  // XFA_FXFA_APP_CXFA_FFRECTANGLE_H_
diff --git a/xfa/fxfa/app/xfa_ffsignature.cpp b/xfa/fxfa/app/cxfa_ffsignature.cpp
index edc34336c6..a5d33ad51c 100644
--- a/xfa/fxfa/app/xfa_ffsignature.cpp
+++ b/xfa/fxfa/app/cxfa_ffsignature.cpp
@@ -4,9 +4,9 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
-#include "xfa/fxfa/app/xfa_ffsignature.h"
+#include "xfa/fxfa/app/cxfa_ffsignature.h"
 
-#include "xfa/fxfa/app/xfa_fffield.h"
+#include "xfa/fxfa/app/cxfa_fffield.h"
 #include "xfa/fxfa/cxfa_ffdoc.h"
 #include "xfa/fxfa/cxfa_ffpageview.h"
 #include "xfa/fxfa/cxfa_ffwidget.h"
diff --git a/xfa/fxfa/app/xfa_ffsignature.h b/xfa/fxfa/app/cxfa_ffsignature.h
index 934323f436..839cfaf5fc 100644
--- a/xfa/fxfa/app/xfa_ffsignature.h
+++ b/xfa/fxfa/app/cxfa_ffsignature.h
@@ -4,10 +4,10 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
-#ifndef XFA_FXFA_APP_XFA_FFSIGNATURE_H_
-#define XFA_FXFA_APP_XFA_FFSIGNATURE_H_
+#ifndef XFA_FXFA_APP_CXFA_FFSIGNATURE_H_
+#define XFA_FXFA_APP_CXFA_FFSIGNATURE_H_
 
-#include "xfa/fxfa/app/xfa_fffield.h"
+#include "xfa/fxfa/app/cxfa_fffield.h"
 
 class CXFA_FFSignature final : public CXFA_FFField {
  public:
@@ -39,4 +39,4 @@ class CXFA_FFSignature final : public CXFA_FFField {
   bool OnSetCursor(const CFX_PointF& point) override;
 };
 
-#endif  // XFA_FXFA_APP_XFA_FFSIGNATURE_H_
+#endif  // XFA_FXFA_APP_CXFA_FFSIGNATURE_H_
diff --git a/xfa/fxfa/app/xfa_ffsubform.cpp b/xfa/fxfa/app/cxfa_ffsubform.cpp
index d008c5b4f9..80a7782917 100644
--- a/xfa/fxfa/app/xfa_ffsubform.cpp
+++ b/xfa/fxfa/app/cxfa_ffsubform.cpp
@@ -4,7 +4,7 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
-#include "xfa/fxfa/app/xfa_ffsubform.h"
+#include "xfa/fxfa/app/cxfa_ffsubform.h"
 
 #include "xfa/fxfa/cxfa_ffapp.h"
 #include "xfa/fxfa/cxfa_ffdoc.h"
diff --git a/xfa/fxfa/app/xfa_ffsubform.h b/xfa/fxfa/app/cxfa_ffsubform.h
index c87688fdce..d73e53de97 100644
--- a/xfa/fxfa/app/xfa_ffsubform.h
+++ b/xfa/fxfa/app/cxfa_ffsubform.h
@@ -4,8 +4,8 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
-#ifndef XFA_FXFA_APP_XFA_FFSUBFORM_H_
-#define XFA_FXFA_APP_XFA_FFSUBFORM_H_
+#ifndef XFA_FXFA_APP_CXFA_FFSUBFORM_H_
+#define XFA_FXFA_APP_CXFA_FFSUBFORM_H_
 
 #include "xfa/fxfa/cxfa_ffpageview.h"
 #include "xfa/fxfa/cxfa_ffwidget.h"
@@ -16,4 +16,4 @@ class CXFA_FFSubForm : public CXFA_FFWidget {
   ~CXFA_FFSubForm() override;
 };
 
-#endif  // XFA_FXFA_APP_XFA_FFSUBFORM_H_
+#endif  // XFA_FXFA_APP_CXFA_FFSUBFORM_H_
diff --git a/xfa/fxfa/app/xfa_fftext.cpp b/xfa/fxfa/app/cxfa_fftext.cpp
index 89d77c3eaf..b5224eaaed 100644
--- a/xfa/fxfa/app/xfa_fftext.cpp
+++ b/xfa/fxfa/app/cxfa_fftext.cpp
@@ -4,15 +4,15 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
-#include "xfa/fxfa/app/xfa_fftext.h"
+#include "xfa/fxfa/app/cxfa_fftext.h"
 
 #include "xfa/fwl/fwl_widgetdef.h"
 #include "xfa/fwl/fwl_widgethit.h"
+#include "xfa/fxfa/app/cxfa_ffdraw.h"
 #include "xfa/fxfa/app/cxfa_linkuserdata.h"
 #include "xfa/fxfa/app/cxfa_pieceline.h"
 #include "xfa/fxfa/app/cxfa_textlayout.h"
-#include "xfa/fxfa/app/xfa_ffdraw.h"
-#include "xfa/fxfa/app/xfa_textpiece.h"
+#include "xfa/fxfa/app/cxfa_textpiece.h"
 #include "xfa/fxfa/cxfa_ffapp.h"
 #include "xfa/fxfa/cxfa_ffdoc.h"
 #include "xfa/fxfa/cxfa_ffpageview.h"
diff --git a/xfa/fxfa/app/xfa_fftext.h b/xfa/fxfa/app/cxfa_fftext.h
index eddc1224ac..3fd48da2a9 100644
--- a/xfa/fxfa/app/xfa_fftext.h
+++ b/xfa/fxfa/app/cxfa_fftext.h
@@ -4,10 +4,10 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
-#ifndef XFA_FXFA_APP_XFA_FFTEXT_H_
-#define XFA_FXFA_APP_XFA_FFTEXT_H_
+#ifndef XFA_FXFA_APP_CXFA_FFTEXT_H_
+#define XFA_FXFA_APP_CXFA_FFTEXT_H_
 
-#include "xfa/fxfa/app/xfa_ffdraw.h"
+#include "xfa/fxfa/app/cxfa_ffdraw.h"
 
 class CXFA_FFText : public CXFA_FFDraw {
  public:
@@ -29,4 +29,4 @@ class CXFA_FFText : public CXFA_FFDraw {
   const wchar_t* GetLinkURLAtPoint(const CFX_PointF& point);
 };
 
-#endif  // XFA_FXFA_APP_XFA_FFTEXT_H_
+#endif  // XFA_FXFA_APP_CXFA_FFTEXT_H_
diff --git a/xfa/fxfa/app/cxfa_fftextedit.cpp b/xfa/fxfa/app/cxfa_fftextedit.cpp
new file mode 100644
index 0000000000..b61d4ab125
--- /dev/null
+++ b/xfa/fxfa/app/cxfa_fftextedit.cpp
@@ -0,0 +1,364 @@
+// 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 "xfa/fxfa/app/cxfa_fftextedit.h"
+
+#include <utility>
+
+#include "xfa/fwl/cfwl_datetimepicker.h"
+#include "xfa/fwl/cfwl_edit.h"
+#include "xfa/fwl/cfwl_eventcheckword.h"
+#include "xfa/fwl/cfwl_eventtarget.h"
+#include "xfa/fwl/cfwl_eventtextchanged.h"
+#include "xfa/fwl/cfwl_messagekillfocus.h"
+#include "xfa/fwl/cfwl_messagesetfocus.h"
+#include "xfa/fwl/cfwl_notedriver.h"
+#include "xfa/fxfa/cxfa_eventparam.h"
+#include "xfa/fxfa/cxfa_ffapp.h"
+#include "xfa/fxfa/parser/cxfa_node.h"
+
+CXFA_FFTextEdit::CXFA_FFTextEdit(CXFA_WidgetAcc* pDataAcc)
+    : CXFA_FFField(pDataAcc), m_pOldDelegate(nullptr) {}
+
+CXFA_FFTextEdit::~CXFA_FFTextEdit() {
+  if (m_pNormalWidget) {
+    CFWL_NoteDriver* pNoteDriver =
+        m_pNormalWidget->GetOwnerApp()->GetNoteDriver();
+    pNoteDriver->UnregisterEventTarget(m_pNormalWidget.get());
+  }
+}
+
+bool CXFA_FFTextEdit::LoadWidget() {
+  auto pNewWidget = pdfium::MakeUnique<CFWL_Edit>(
+      GetFWLApp(), pdfium::MakeUnique<CFWL_WidgetProperties>(), nullptr);
+  CFWL_Edit* pFWLEdit = pNewWidget.get();
+  m_pNormalWidget = std::move(pNewWidget);
+  m_pNormalWidget->SetLayoutItem(this);
+
+  CFWL_NoteDriver* pNoteDriver =
+      m_pNormalWidget->GetOwnerApp()->GetNoteDriver();
+  pNoteDriver->RegisterEventTarget(m_pNormalWidget.get(),
+                                   m_pNormalWidget.get());
+  m_pOldDelegate = m_pNormalWidget->GetDelegate();
+  m_pNormalWidget->SetDelegate(this);
+  m_pNormalWidget->LockUpdate();
+  UpdateWidgetProperty();
+
+  CFX_WideString wsText;
+  m_pDataAcc->GetValue(wsText, XFA_VALUEPICTURE_Display);
+  pFWLEdit->SetText(wsText);
+  m_pNormalWidget->UnlockUpdate();
+  return CXFA_FFField::LoadWidget();
+}
+
+void CXFA_FFTextEdit::UpdateWidgetProperty() {
+  CFWL_Edit* pWidget = static_cast<CFWL_Edit*>(m_pNormalWidget.get());
+  if (!pWidget)
+    return;
+
+  uint32_t dwStyle = 0;
+  uint32_t dwExtendedStyle = FWL_STYLEEXT_EDT_ShowScrollbarFocus |
+                             FWL_STYLEEXT_EDT_OuterScrollbar |
+                             FWL_STYLEEXT_EDT_LastLineHeight;
+  dwExtendedStyle |= UpdateUIProperty();
+  if (m_pDataAcc->IsMultiLine()) {
+    dwExtendedStyle |= FWL_STYLEEXT_EDT_MultiLine | FWL_STYLEEXT_EDT_WantReturn;
+    if (m_pDataAcc->GetVerticalScrollPolicy() != XFA_ATTRIBUTEENUM_Off) {
+      dwStyle |= FWL_WGTSTYLE_VScroll;
+      dwExtendedStyle |= FWL_STYLEEXT_EDT_AutoVScroll;
+    }
+  } else if (m_pDataAcc->GetHorizontalScrollPolicy() != XFA_ATTRIBUTEENUM_Off) {
+    dwExtendedStyle |= FWL_STYLEEXT_EDT_AutoHScroll;
+  }
+  if (m_pDataAcc->GetAccess() != XFA_ATTRIBUTEENUM_Open ||
+      !m_pDataAcc->GetDoc()->GetXFADoc()->IsInteractive()) {
+    dwExtendedStyle |= FWL_STYLEEXT_EDT_ReadOnly;
+    dwExtendedStyle |= FWL_STYLEEXT_EDT_MultiLine;
+  }
+
+  XFA_Element eType = XFA_Element::Unknown;
+  int32_t iMaxChars = m_pDataAcc->GetMaxChars(eType);
+  if (eType == XFA_Element::ExData)
+    iMaxChars = 0;
+
+  int32_t iNumCells = m_pDataAcc->GetNumberOfCells();
+  if (iNumCells == 0) {
+    dwExtendedStyle |= FWL_STYLEEXT_EDT_CombText;
+    pWidget->SetLimit(iMaxChars > 0 ? iMaxChars : 1);
+  } else if (iNumCells > 0) {
+    dwExtendedStyle |= FWL_STYLEEXT_EDT_CombText;
+    pWidget->SetLimit(iNumCells);
+  } else {
+    pWidget->SetLimit(iMaxChars);
+  }
+  dwExtendedStyle |= GetAlignment();
+  m_pNormalWidget->ModifyStyles(dwStyle, 0xFFFFFFFF);
+  m_pNormalWidget->ModifyStylesEx(dwExtendedStyle, 0xFFFFFFFF);
+}
+
+bool CXFA_FFTextEdit::OnLButtonDown(uint32_t dwFlags, const CFX_PointF& point) {
+  if (!PtInActiveRect(point))
+    return false;
+  if (!IsFocused()) {
+    m_dwStatus |= XFA_WidgetStatus_Focused;
+    UpdateFWLData();
+    AddInvalidateRect();
+  }
+
+  SetButtonDown(true);
+  CFWL_MessageMouse ms(nullptr, m_pNormalWidget.get());
+  ms.m_dwCmd = FWL_MouseCommand::LeftButtonDown;
+  ms.m_dwFlags = dwFlags;
+  ms.m_pos = FWLToClient(point);
+  TranslateFWLMessage(&ms);
+  return true;
+}
+
+bool CXFA_FFTextEdit::OnRButtonDown(uint32_t dwFlags, const CFX_PointF& point) {
+  if (m_pDataAcc->GetAccess() != XFA_ATTRIBUTEENUM_Open)
+    return false;
+  if (!PtInActiveRect(point))
+    return false;
+  if (!IsFocused()) {
+    m_dwStatus |= XFA_WidgetStatus_Focused;
+    UpdateFWLData();
+    AddInvalidateRect();
+  }
+
+  SetButtonDown(true);
+  CFWL_MessageMouse ms(nullptr, nullptr);
+  ms.m_dwCmd = FWL_MouseCommand::RightButtonDown;
+  ms.m_dwFlags = dwFlags;
+  ms.m_pos = FWLToClient(point);
+  TranslateFWLMessage(&ms);
+  return true;
+}
+
+bool CXFA_FFTextEdit::OnRButtonUp(uint32_t dwFlags, const CFX_PointF& point) {
+  if (!CXFA_FFField::OnRButtonUp(dwFlags, point))
+    return false;
+
+  GetDoc()->GetDocEnvironment()->PopupMenu(this, point);
+  return true;
+}
+
+bool CXFA_FFTextEdit::OnSetFocus(CXFA_FFWidget* pOldWidget) {
+  m_dwStatus &= ~XFA_WidgetStatus_TextEditValueChanged;
+  if (!IsFocused()) {
+    m_dwStatus |= XFA_WidgetStatus_Focused;
+    UpdateFWLData();
+    AddInvalidateRect();
+  }
+  CXFA_FFWidget::OnSetFocus(pOldWidget);
+  CFWL_MessageSetFocus ms(nullptr, m_pNormalWidget.get());
+  TranslateFWLMessage(&ms);
+  return true;
+}
+
+bool CXFA_FFTextEdit::OnKillFocus(CXFA_FFWidget* pNewWidget) {
+  CFWL_MessageKillFocus ms(nullptr, m_pNormalWidget.get());
+  TranslateFWLMessage(&ms);
+  m_dwStatus &= ~XFA_WidgetStatus_Focused;
+
+  SetEditScrollOffset();
+  ProcessCommittedData();
+  UpdateFWLData();
+  AddInvalidateRect();
+  CXFA_FFWidget::OnKillFocus(pNewWidget);
+
+  m_dwStatus &= ~XFA_WidgetStatus_TextEditValueChanged;
+  return true;
+}
+
+bool CXFA_FFTextEdit::CommitData() {
+  CFX_WideString wsText =
+      static_cast<CFWL_Edit*>(m_pNormalWidget.get())->GetText();
+  if (m_pDataAcc->SetValue(wsText, XFA_VALUEPICTURE_Edit)) {
+    m_pDataAcc->UpdateUIDisplay(this);
+    return true;
+  }
+  ValidateNumberField(wsText);
+  return false;
+}
+
+void CXFA_FFTextEdit::ValidateNumberField(const CFX_WideString& wsText) {
+  CXFA_WidgetAcc* pAcc = GetDataAcc();
+  if (!pAcc || pAcc->GetUIType() != XFA_Element::NumericEdit)
+    return;
+
+  IXFA_AppProvider* pAppProvider = GetApp()->GetAppProvider();
+  if (!pAppProvider)
+    return;
+
+  CFX_WideString wsSomField;
+  pAcc->GetNode()->GetSOMExpression(wsSomField);
+
+  CFX_WideString wsMessage;
+  wsMessage.Format(L"%s can not contain %s", wsText.c_str(),
+                   wsSomField.c_str());
+  pAppProvider->MsgBox(wsMessage, pAppProvider->GetAppTitle(), XFA_MBICON_Error,
+                       XFA_MB_OK);
+}
+
+bool CXFA_FFTextEdit::IsDataChanged() {
+  return (m_dwStatus & XFA_WidgetStatus_TextEditValueChanged) != 0;
+}
+
+uint32_t CXFA_FFTextEdit::GetAlignment() {
+  CXFA_Para para = m_pDataAcc->GetPara();
+  if (!para)
+    return 0;
+
+  uint32_t dwExtendedStyle = 0;
+  switch (para.GetHorizontalAlign()) {
+    case XFA_ATTRIBUTEENUM_Center:
+      dwExtendedStyle |= FWL_STYLEEXT_EDT_HCenter;
+      break;
+    case XFA_ATTRIBUTEENUM_Justify:
+      dwExtendedStyle |= FWL_STYLEEXT_EDT_Justified;
+      break;
+    case XFA_ATTRIBUTEENUM_JustifyAll:
+    case XFA_ATTRIBUTEENUM_Radix:
+      break;
+    case XFA_ATTRIBUTEENUM_Right:
+      dwExtendedStyle |= FWL_STYLEEXT_EDT_HFar;
+      break;
+    default:
+      dwExtendedStyle |= FWL_STYLEEXT_EDT_HNear;
+      break;
+  }
+
+  switch (para.GetVerticalAlign()) {
+    case XFA_ATTRIBUTEENUM_Middle:
+      dwExtendedStyle |= FWL_STYLEEXT_EDT_VCenter;
+      break;
+    case XFA_ATTRIBUTEENUM_Bottom:
+      dwExtendedStyle |= FWL_STYLEEXT_EDT_VFar;
+      break;
+    default:
+      dwExtendedStyle |= FWL_STYLEEXT_EDT_VNear;
+      break;
+  }
+  return dwExtendedStyle;
+}
+
+bool CXFA_FFTextEdit::UpdateFWLData() {
+  if (!m_pNormalWidget)
+    return false;
+
+  XFA_VALUEPICTURE eType = XFA_VALUEPICTURE_Display;
+  if (IsFocused())
+    eType = XFA_VALUEPICTURE_Edit;
+
+  bool bUpdate = false;
+  if (m_pDataAcc->GetUIType() == XFA_Element::TextEdit &&
+      m_pDataAcc->GetNumberOfCells() < 0) {
+    XFA_Element elementType = XFA_Element::Unknown;
+    int32_t iMaxChars = m_pDataAcc->GetMaxChars(elementType);
+    if (elementType == XFA_Element::ExData)
+      iMaxChars = eType == XFA_VALUEPICTURE_Edit ? iMaxChars : 0;
+    if (static_cast<CFWL_Edit*>(m_pNormalWidget.get())->GetLimit() !=
+        iMaxChars) {
+      static_cast<CFWL_Edit*>(m_pNormalWidget.get())->SetLimit(iMaxChars);
+      bUpdate = true;
+    }
+  }
+
+  if (m_pDataAcc->GetUIType() == XFA_Element::Barcode) {
+    int32_t nDataLen = 0;
+    if (eType == XFA_VALUEPICTURE_Edit)
+      m_pDataAcc->GetBarcodeAttribute_DataLength(&nDataLen);
+    static_cast<CFWL_Edit*>(m_pNormalWidget.get())->SetLimit(nDataLen);
+    bUpdate = true;
+  }
+
+  CFX_WideString wsText;
+  m_pDataAcc->GetValue(wsText, eType);
+
+  CFX_WideString wsOldText =
+      static_cast<CFWL_Edit*>(m_pNormalWidget.get())->GetText();
+  if (wsText != wsOldText || (eType == XFA_VALUEPICTURE_Edit && bUpdate)) {
+    static_cast<CFWL_Edit*>(m_pNormalWidget.get())->SetText(wsText);
+    bUpdate = true;
+  }
+  if (bUpdate)
+    m_pNormalWidget->Update();
+
+  return true;
+}
+
+void CXFA_FFTextEdit::OnTextChanged(CFWL_Widget* pWidget,
+                                    const CFX_WideString& wsChanged,
+                                    const CFX_WideString& wsPrevText) {
+  m_dwStatus |= XFA_WidgetStatus_TextEditValueChanged;
+  CXFA_EventParam eParam;
+  eParam.m_eType = XFA_EVENT_Change;
+  eParam.m_wsChange = wsChanged;
+  eParam.m_pTarget = m_pDataAcc.Get();
+  eParam.m_wsPrevText = wsPrevText;
+  CFWL_Edit* pEdit = static_cast<CFWL_Edit*>(m_pNormalWidget.get());
+  if (m_pDataAcc->GetUIType() == XFA_Element::DateTimeEdit) {
+    CFWL_DateTimePicker* pDateTime = (CFWL_DateTimePicker*)pEdit;
+    eParam.m_wsNewText = pDateTime->GetEditText();
+    int32_t iSels = pDateTime->CountSelRanges();
+    if (iSels)
+      eParam.m_iSelEnd = pDateTime->GetSelRange(0, &eParam.m_iSelStart);
+  } else {
+    eParam.m_wsNewText = pEdit->GetText();
+    int32_t iSels = pEdit->CountSelRanges();
+    if (iSels)
+      eParam.m_iSelEnd = pEdit->GetSelRange(0, &eParam.m_iSelStart);
+  }
+  m_pDataAcc->ProcessEvent(XFA_ATTRIBUTEENUM_Change, &eParam);
+}
+
+void CXFA_FFTextEdit::OnTextFull(CFWL_Widget* pWidget) {
+  CXFA_EventParam eParam;
+  eParam.m_eType = XFA_EVENT_Full;
+  eParam.m_pTarget = m_pDataAcc.Get();
+  m_pDataAcc->ProcessEvent(XFA_ATTRIBUTEENUM_Full, &eParam);
+}
+
+bool CXFA_FFTextEdit::CheckWord(const CFX_ByteStringC& sWord) {
+  if (sWord.IsEmpty() || m_pDataAcc->GetUIType() != XFA_Element::TextEdit)
+    return true;
+  return false;
+}
+
+void CXFA_FFTextEdit::OnProcessMessage(CFWL_Message* pMessage) {
+  m_pOldDelegate->OnProcessMessage(pMessage);
+}
+
+void CXFA_FFTextEdit::OnProcessEvent(CFWL_Event* pEvent) {
+  CXFA_FFField::OnProcessEvent(pEvent);
+  switch (pEvent->GetType()) {
+    case CFWL_Event::Type::TextChanged: {
+      CFWL_EventTextChanged* event =
+          static_cast<CFWL_EventTextChanged*>(pEvent);
+      CFX_WideString wsChange;
+      OnTextChanged(m_pNormalWidget.get(), wsChange, event->wsPrevText);
+      break;
+    }
+    case CFWL_Event::Type::TextFull: {
+      OnTextFull(m_pNormalWidget.get());
+      break;
+    }
+    case CFWL_Event::Type::CheckWord: {
+      CFX_WideString wstr(L"FWL_EVENT_DTP_SelectChanged");
+      CFWL_EventCheckWord* event = static_cast<CFWL_EventCheckWord*>(pEvent);
+      event->bCheckWord = CheckWord(event->bsWord.AsStringC());
+      break;
+    }
+    default:
+      break;
+  }
+  m_pOldDelegate->OnProcessEvent(pEvent);
+}
+
+void CXFA_FFTextEdit::OnDrawWidget(CFX_Graphics* pGraphics,
+                                   const CFX_Matrix* pMatrix) {
+  m_pOldDelegate->OnDrawWidget(pGraphics, pMatrix);
+}
diff --git a/xfa/fxfa/app/cxfa_fftextedit.h b/xfa/fxfa/app/cxfa_fftextedit.h
new file mode 100644
index 0000000000..fa0779ed2c
--- /dev/null
+++ b/xfa/fxfa/app/cxfa_fftextedit.h
@@ -0,0 +1,57 @@
+// 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
+
+#ifndef XFA_FXFA_APP_CXFA_FFTEXTEDIT_H_
+#define XFA_FXFA_APP_CXFA_FFTEXTEDIT_H_
+
+#include "core/fxcrt/fx_coordinates.h"
+#include "core/fxcrt/fx_string.h"
+#include "xfa/fxfa/app/cxfa_fffield.h"
+
+class CFWL_Event;
+class CFWL_Widget;
+class CFX_Matrix;
+class CXFA_FFWidget;
+class CXFA_WidgetAcc;
+class IFWL_WidgetDelegate;
+
+class CXFA_FFTextEdit : public CXFA_FFField {
+ public:
+  explicit CXFA_FFTextEdit(CXFA_WidgetAcc* pDataAcc);
+  ~CXFA_FFTextEdit() override;
+
+  // CXFA_FFField
+  bool LoadWidget() override;
+  void UpdateWidgetProperty() override;
+  bool OnLButtonDown(uint32_t dwFlags, const CFX_PointF& point) override;
+  bool OnRButtonDown(uint32_t dwFlags, const CFX_PointF& point) override;
+  bool OnRButtonUp(uint32_t dwFlags, const CFX_PointF& point) override;
+  bool OnSetFocus(CXFA_FFWidget* pOldWidget) override;
+  bool OnKillFocus(CXFA_FFWidget* pNewWidget) override;
+  void OnProcessMessage(CFWL_Message* pMessage) override;
+  void OnProcessEvent(CFWL_Event* pEvent) override;
+  void OnDrawWidget(CFX_Graphics* pGraphics,
+                    const CFX_Matrix* pMatrix = nullptr) override;
+
+  void OnTextChanged(CFWL_Widget* pWidget,
+                     const CFX_WideString& wsChanged,
+                     const CFX_WideString& wsPrevText);
+  void OnTextFull(CFWL_Widget* pWidget);
+  bool CheckWord(const CFX_ByteStringC& sWord);
+
+ protected:
+  uint32_t GetAlignment();
+
+  IFWL_WidgetDelegate* m_pOldDelegate;
+
+ private:
+  bool CommitData() override;
+  bool UpdateFWLData() override;
+  bool IsDataChanged() override;
+  void ValidateNumberField(const CFX_WideString& wsText);
+};
+
+#endif  // XFA_FXFA_APP_CXFA_FFTEXTEDIT_H_
diff --git a/xfa/fxfa/app/xfa_fwladapter.cpp b/xfa/fxfa/app/cxfa_fwladapterwidgetmgr.cpp
index 3cf6e5e8fd..42362d858a 100644
--- a/xfa/fxfa/app/xfa_fwladapter.cpp
+++ b/xfa/fxfa/app/cxfa_fwladapterwidgetmgr.cpp
@@ -4,9 +4,9 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
-#include "xfa/fxfa/app/xfa_fwladapter.h"
+#include "xfa/fxfa/app/cxfa_fwladapterwidgetmgr.h"
 
-#include "xfa/fxfa/app/xfa_fffield.h"
+#include "xfa/fxfa/app/cxfa_fffield.h"
 #include "xfa/fxfa/cxfa_ffdoc.h"
 
 CXFA_FWLAdapterWidgetMgr::CXFA_FWLAdapterWidgetMgr() {}
diff --git a/xfa/fxfa/app/xfa_fwladapter.h b/xfa/fxfa/app/cxfa_fwladapterwidgetmgr.h
index b4a3481588..f9126eac3f 100644
--- a/xfa/fxfa/app/xfa_fwladapter.h
+++ b/xfa/fxfa/app/cxfa_fwladapterwidgetmgr.h
@@ -4,8 +4,8 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
-#ifndef XFA_FXFA_APP_XFA_FWLADAPTER_H_
-#define XFA_FXFA_APP_XFA_FWLADAPTER_H_
+#ifndef XFA_FXFA_APP_CXFA_FWLADAPTERWIDGETMGR_H_
+#define XFA_FXFA_APP_CXFA_FWLADAPTERWIDGETMGR_H_
 
 #include "core/fxcrt/fx_coordinates.h"
 #include "core/fxcrt/fx_system.h"
@@ -25,4 +25,4 @@ class CXFA_FWLAdapterWidgetMgr {
                    CFX_RectF& rtPopup);
 };
 
-#endif  // XFA_FXFA_APP_XFA_FWLADAPTER_H_
+#endif  // XFA_FXFA_APP_CXFA_FWLADAPTERWIDGETMGR_H_
diff --git a/xfa/fxfa/app/xfa_fwltheme.cpp b/xfa/fxfa/app/cxfa_fwltheme.cpp
index 9af45e62df..5f8e1dc7dc 100644
--- a/xfa/fxfa/app/xfa_fwltheme.cpp
+++ b/xfa/fxfa/app/cxfa_fwltheme.cpp
@@ -4,7 +4,7 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
-#include "xfa/fxfa/app/xfa_fwltheme.h"
+#include "xfa/fxfa/app/cxfa_fwltheme.h"
 
 #include "core/fxcrt/fx_codepage.h"
 #include "xfa/fde/cfde_textout.h"
diff --git a/xfa/fxfa/app/xfa_fwltheme.h b/xfa/fxfa/app/cxfa_fwltheme.h
index 7563c69ed9..eaca99082d 100644
--- a/xfa/fxfa/app/xfa_fwltheme.h
+++ b/xfa/fxfa/app/cxfa_fwltheme.h
@@ -4,8 +4,8 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
-#ifndef XFA_FXFA_APP_XFA_FWLTHEME_H_
-#define XFA_FXFA_APP_XFA_FWLTHEME_H_
+#ifndef XFA_FXFA_APP_CXFA_FWLTHEME_H_
+#define XFA_FXFA_APP_CXFA_FWLTHEME_H_
 
 #include <memory>
 
@@ -67,4 +67,4 @@ class CXFA_FWLTheme final : public IFWL_ThemeProvider {
 
 CXFA_FFWidget* XFA_ThemeGetOuterWidget(CFWL_Widget* pWidget);
 
-#endif  // XFA_FXFA_APP_XFA_FWLTHEME_H_
+#endif  // XFA_FXFA_APP_CXFA_FWLTHEME_H_
diff --git a/xfa/fxfa/app/cxfa_pieceline.cpp b/xfa/fxfa/app/cxfa_pieceline.cpp
index b906cf26e3..2e1ea55f1c 100644
--- a/xfa/fxfa/app/cxfa_pieceline.cpp
+++ b/xfa/fxfa/app/cxfa_pieceline.cpp
@@ -6,7 +6,7 @@
 
 #include "xfa/fxfa/app/cxfa_pieceline.h"
 
-#include "xfa/fxfa/app/xfa_textpiece.h"
+#include "xfa/fxfa/app/cxfa_textpiece.h"
 
 CXFA_PieceLine::CXFA_PieceLine() {}
 
diff --git a/xfa/fxfa/app/cxfa_pieceline.h b/xfa/fxfa/app/cxfa_pieceline.h
index 87f71fc192..6b17ebfb11 100644
--- a/xfa/fxfa/app/cxfa_pieceline.h
+++ b/xfa/fxfa/app/cxfa_pieceline.h
@@ -12,14 +12,14 @@
 
 #include "core/fxcrt/fx_basic.h"
 
-class XFA_TextPiece;
+class CXFA_TextPiece;
 
 class CXFA_PieceLine {
  public:
   CXFA_PieceLine();
   ~CXFA_PieceLine();
 
-  std::vector<std::unique_ptr<XFA_TextPiece>> m_textPieces;
+  std::vector<std::unique_ptr<CXFA_TextPiece>> m_textPieces;
   std::vector<int32_t> m_charCounts;
 };
 
diff --git a/xfa/fxfa/app/cxfa_textlayout.cpp b/xfa/fxfa/app/cxfa_textlayout.cpp
index c43f7e3260..489df9ab9c 100644
--- a/xfa/fxfa/app/cxfa_textlayout.cpp
+++ b/xfa/fxfa/app/cxfa_textlayout.cpp
@@ -24,10 +24,10 @@
 #include "xfa/fxfa/app/cxfa_loadercontext.h"
 #include "xfa/fxfa/app/cxfa_pieceline.h"
 #include "xfa/fxfa/app/cxfa_textparsecontext.h"
+#include "xfa/fxfa/app/cxfa_textpiece.h"
+#include "xfa/fxfa/app/cxfa_textprovider.h"
 #include "xfa/fxfa/app/cxfa_texttabstopscontext.h"
 #include "xfa/fxfa/app/cxfa_textuserdata.h"
-#include "xfa/fxfa/app/xfa_ffwidgetacc.h"
-#include "xfa/fxfa/app/xfa_textpiece.h"
 #include "xfa/fxfa/parser/cxfa_font.h"
 #include "xfa/fxfa/parser/cxfa_node.h"
 #include "xfa/fxfa/parser/cxfa_para.h"
@@ -594,7 +594,7 @@ bool CXFA_TextLayout::DrawString(CFX_RenderDevice* pFxDevice,
     int32_t iPieces = pdfium::CollectionSize<int32_t>(pPieceLine->m_textPieces);
     int32_t j = 0;
     for (j = 0; j < iPieces; j++) {
-      const XFA_TextPiece* pPiece = pPieceLine->m_textPieces[j].get();
+      const CXFA_TextPiece* pPiece = pPieceLine->m_textPieces[j].get();
       int32_t iChars = pPiece->iChars;
       if (iCharCount < iChars) {
         FX_Free(pCharPos);
@@ -964,7 +964,7 @@ void CXFA_TextLayout::DoTabstops(CFDE_CSSComputedStyle* pStyle,
   if (iPieces == 0)
     return;
 
-  XFA_TextPiece* pPiece = pPieceLine->m_textPieces[iPieces - 1].get();
+  CXFA_TextPiece* pPiece = pPieceLine->m_textPieces[iPieces - 1].get();
   int32_t& iTabstopsIndex = m_pTabstopContext->m_iTabIndex;
   int32_t iCount = m_textParser.CountTabs(pStyle);
   if (!pdfium::IndexInBounds(m_pTabstopContext->m_tabstops, iTabstopsIndex))
@@ -975,7 +975,7 @@ void CXFA_TextLayout::DoTabstops(CFDE_CSSComputedStyle* pStyle,
     m_pTabstopContext->m_bTabstops = true;
     float fRight = 0;
     if (iPieces > 1) {
-      XFA_TextPiece* p = pPieceLine->m_textPieces[iPieces - 2].get();
+      CXFA_TextPiece* p = pPieceLine->m_textPieces[iPieces - 2].get();
       fRight = p->rtPiece.right();
     }
     m_pTabstopContext->m_fTabWidth =
@@ -1032,7 +1032,7 @@ void CXFA_TextLayout::AppendTextLine(CFX_BreakType dwStatus,
         pStyle = pUserData->m_pStyle;
       float fVerScale = pPiece->m_iVerticalScale / 100.0f;
 
-      auto pTP = pdfium::MakeUnique<XFA_TextPiece>();
+      auto pTP = pdfium::MakeUnique<CXFA_TextPiece>();
       pTP->iChars = pPiece->m_iChars;
       pTP->szText = pPiece->GetString();
       pTP->Widths = pPiece->GetWidths();
@@ -1149,7 +1149,7 @@ void CXFA_TextLayout::RenderString(CFDE_RenderDevice* pDevice,
                                    int32_t iPiece,
                                    FXTEXT_CHARPOS* pCharPos,
                                    const CFX_Matrix& tmDoc2Device) {
-  const XFA_TextPiece* pPiece = pPieceLine->m_textPieces[iPiece].get();
+  const CXFA_TextPiece* pPiece = pPieceLine->m_textPieces[iPiece].get();
   int32_t iCount = GetDisplayPos(pPiece, pCharPos);
   if (iCount > 0) {
     pBrush->SetColor(pPiece->dwColor);
@@ -1165,7 +1165,7 @@ void CXFA_TextLayout::RenderPath(CFDE_RenderDevice* pDevice,
                                  int32_t iPiece,
                                  FXTEXT_CHARPOS* pCharPos,
                                  const CFX_Matrix& tmDoc2Device) {
-  XFA_TextPiece* pPiece = pPieceLine->m_textPieces[iPiece].get();
+  CXFA_TextPiece* pPiece = pPieceLine->m_textPieces[iPiece].get();
   bool bNoUnderline = pPiece->iUnderline < 1 || pPiece->iUnderline > 2;
   bool bNoLineThrough = pPiece->iLineThrough < 1 || pPiece->iLineThrough > 2;
   if (bNoUnderline && bNoLineThrough)
@@ -1273,7 +1273,7 @@ void CXFA_TextLayout::RenderPath(CFDE_RenderDevice* pDevice,
   pDevice->DrawPath(pPen, 1, pPath.get(), &tmDoc2Device);
 }
 
-int32_t CXFA_TextLayout::GetDisplayPos(const XFA_TextPiece* pPiece,
+int32_t CXFA_TextLayout::GetDisplayPos(const CXFA_TextPiece* pPiece,
                                        FXTEXT_CHARPOS* pCharPos,
                                        bool bCharCode) {
   if (!pPiece)
@@ -1285,7 +1285,7 @@ int32_t CXFA_TextLayout::GetDisplayPos(const XFA_TextPiece* pPiece,
   return m_pBreak->GetDisplayPos(&tr, pCharPos, bCharCode);
 }
 
-bool CXFA_TextLayout::ToRun(const XFA_TextPiece* pPiece, FX_RTFTEXTOBJ* tr) {
+bool CXFA_TextLayout::ToRun(const CXFA_TextPiece* pPiece, FX_RTFTEXTOBJ* tr) {
   int32_t iLength = pPiece->iChars;
   if (iLength < 1)
     return false;
diff --git a/xfa/fxfa/app/cxfa_textlayout.h b/xfa/fxfa/app/cxfa_textlayout.h
index 75c2d56324..e8c203fcc1 100644
--- a/xfa/fxfa/app/cxfa_textlayout.h
+++ b/xfa/fxfa/app/cxfa_textlayout.h
@@ -29,7 +29,7 @@ class CXFA_Node;
 class CXFA_PieceLine;
 class CXFA_TextProvider;
 class CXFA_TextTabstopsContext;
-class XFA_TextPiece;
+class CXFA_TextPiece;
 
 class CXFA_TextLayout {
  public:
@@ -112,10 +112,10 @@ class CXFA_TextLayout {
                   int32_t iPiece,
                   FXTEXT_CHARPOS* pCharPos,
                   const CFX_Matrix& tmDoc2Device);
-  int32_t GetDisplayPos(const XFA_TextPiece* pPiece,
+  int32_t GetDisplayPos(const CXFA_TextPiece* pPiece,
                         FXTEXT_CHARPOS* pCharPos,
                         bool bCharCode = false);
-  bool ToRun(const XFA_TextPiece* pPiece, FX_RTFTEXTOBJ* tr);
+  bool ToRun(const CXFA_TextPiece* pPiece, FX_RTFTEXTOBJ* tr);
   void DoTabstops(CFDE_CSSComputedStyle* pStyle, CXFA_PieceLine* pPieceLine);
   bool Layout(int32_t iBlock);
   int32_t CountBlocks() const;
diff --git a/xfa/fxfa/app/cxfa_textparser.cpp b/xfa/fxfa/app/cxfa_textparser.cpp
index 33bd2b9deb..8bdb0a8372 100644
--- a/xfa/fxfa/app/cxfa_textparser.cpp
+++ b/xfa/fxfa/app/cxfa_textparser.cpp
@@ -21,8 +21,8 @@
 #include "xfa/fgas/font/cfgas_fontmgr.h"
 #include "xfa/fxfa/app/cxfa_csstagprovider.h"
 #include "xfa/fxfa/app/cxfa_textparsecontext.h"
+#include "xfa/fxfa/app/cxfa_textprovider.h"
 #include "xfa/fxfa/app/cxfa_texttabstopscontext.h"
-#include "xfa/fxfa/app/xfa_ffwidgetacc.h"
 #include "xfa/fxfa/cxfa_ffapp.h"
 #include "xfa/fxfa/cxfa_ffdoc.h"
 #include "xfa/fxfa/cxfa_fontmgr.h"
diff --git a/xfa/fxfa/app/xfa_textpiece.cpp b/xfa/fxfa/app/cxfa_textpiece.cpp
index c53e45f91a..4cbad0a475 100644
--- a/xfa/fxfa/app/xfa_textpiece.cpp
+++ b/xfa/fxfa/app/cxfa_textpiece.cpp
@@ -4,10 +4,10 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
-#include "xfa/fxfa/app/xfa_textpiece.h"
+#include "xfa/fxfa/app/cxfa_textpiece.h"
 
 #include "xfa/fxfa/app/cxfa_linkuserdata.h"
 
-XFA_TextPiece::XFA_TextPiece() {}
+CXFA_TextPiece::CXFA_TextPiece() {}
 
-XFA_TextPiece::~XFA_TextPiece() {}
+CXFA_TextPiece::~CXFA_TextPiece() {}
diff --git a/xfa/fxfa/app/xfa_textpiece.h b/xfa/fxfa/app/cxfa_textpiece.h
index fd1f3bdbaa..0fba66ef52 100644
--- a/xfa/fxfa/app/xfa_textpiece.h
+++ b/xfa/fxfa/app/cxfa_textpiece.h
@@ -4,8 +4,8 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
-#ifndef XFA_FXFA_APP_XFA_TEXTPIECE_H_
-#define XFA_FXFA_APP_XFA_TEXTPIECE_H_
+#ifndef XFA_FXFA_APP_CXFA_TEXTPIECE_H_
+#define XFA_FXFA_APP_CXFA_TEXTPIECE_H_
 
 #include <vector>
 
@@ -17,10 +17,10 @@
 
 class CXFA_LinkUserData;
 
-class XFA_TextPiece {
+class CXFA_TextPiece {
  public:
-  XFA_TextPiece();
-  ~XFA_TextPiece();
+  CXFA_TextPiece();
+  ~CXFA_TextPiece();
 
   CFX_WideString szText;
   std::vector<int32_t> Widths;
@@ -38,4 +38,4 @@ class XFA_TextPiece {
   CFX_RetainPtr<CXFA_LinkUserData> pLinkData;
 };
 
-#endif  // XFA_FXFA_APP_XFA_TEXTPIECE_H_
+#endif  // XFA_FXFA_APP_CXFA_TEXTPIECE_H_
diff --git a/xfa/fxfa/app/xfa_ffwidgetacc.cpp b/xfa/fxfa/app/cxfa_textprovider.cpp
index 2ac27cfdc8..01bc021f8c 100644
--- a/xfa/fxfa/app/xfa_ffwidgetacc.cpp
+++ b/xfa/fxfa/app/cxfa_textprovider.cpp
@@ -4,7 +4,7 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
-#include "xfa/fxfa/app/xfa_ffwidgetacc.h"
+#include "xfa/fxfa/app/cxfa_textprovider.h"
 
 #include <algorithm>
 #include <memory>
@@ -16,10 +16,9 @@
 #include "third_party/base/ptr_util.h"
 #include "third_party/base/stl_util.h"
 #include "xfa/fde/cfde_textout.h"
-#include "xfa/fxfa/app/xfa_ffcheckbutton.h"
-#include "xfa/fxfa/app/xfa_ffchoicelist.h"
-#include "xfa/fxfa/app/xfa_fffield.h"
-#include "xfa/fxfa/app/xfa_fwladapter.h"
+#include "xfa/fxfa/app/cxfa_ffcheckbutton.h"
+#include "xfa/fxfa/app/cxfa_fffield.h"
+#include "xfa/fxfa/app/cxfa_fwladapterwidgetmgr.h"
 #include "xfa/fxfa/cxfa_eventparam.h"
 #include "xfa/fxfa/cxfa_ffapp.h"
 #include "xfa/fxfa/cxfa_ffdoc.h"
diff --git a/xfa/fxfa/app/xfa_ffwidgetacc.h b/xfa/fxfa/app/cxfa_textprovider.h
index 7840186b14..08fc6f38e2 100644
--- a/xfa/fxfa/app/xfa_ffwidgetacc.h
+++ b/xfa/fxfa/app/cxfa_textprovider.h
@@ -4,8 +4,8 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
-#ifndef XFA_FXFA_APP_XFA_FFWIDGETACC_H_
-#define XFA_FXFA_APP_XFA_FFWIDGETACC_H_
+#ifndef XFA_FXFA_APP_CXFA_TEXTPROVIDER_H_
+#define XFA_FXFA_APP_CXFA_TEXTPROVIDER_H_
 
 #include "core/fxcrt/fx_string.h"
 #include "xfa/fxfa/app/cxfa_textlayout.h"
@@ -47,4 +47,4 @@ class CXFA_TextProvider {
   XFA_TEXTPROVIDERTYPE m_eType;
 };
 
-#endif  // XFA_FXFA_APP_XFA_FFWIDGETACC_H_
+#endif  // XFA_FXFA_APP_CXFA_TEXTPROVIDER_H_
diff --git a/xfa/fxfa/app/xfa_ffpath.h b/xfa/fxfa/app/xfa_ffpath.h
deleted file mode 100644
index 6df53f4e1d..0000000000
--- a/xfa/fxfa/app/xfa_ffpath.h
+++ /dev/null
@@ -1,48 +0,0 @@
-// 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
-
-#ifndef XFA_FXFA_APP_XFA_FFPATH_H_
-#define XFA_FXFA_APP_XFA_FFPATH_H_
-
-#include "xfa/fxfa/app/xfa_ffdraw.h"
-
-class CXFA_FFLine : public CXFA_FFDraw {
- public:
-  explicit CXFA_FFLine(CXFA_WidgetAcc* pDataAcc);
-  ~CXFA_FFLine() override;
-
-  // CXFA_FFWidget
-  void RenderWidget(CFX_Graphics* pGS,
-                    CFX_Matrix* pMatrix,
-                    uint32_t dwStatus) override;
-
- private:
-  void GetRectFromHand(CFX_RectF& rect, int32_t iHand, float fLineWidth);
-};
-
-class CXFA_FFArc : public CXFA_FFDraw {
- public:
-  explicit CXFA_FFArc(CXFA_WidgetAcc* pDataAcc);
-  ~CXFA_FFArc() override;
-
-  // CXFA_FFWidget
-  void RenderWidget(CFX_Graphics* pGS,
-                    CFX_Matrix* pMatrix,
-                    uint32_t dwStatus) override;
-};
-
-class CXFA_FFRectangle : public CXFA_FFDraw {
- public:
-  explicit CXFA_FFRectangle(CXFA_WidgetAcc* pDataAcc);
-  ~CXFA_FFRectangle() override;
-
-  // CXFA_FFWidget
-  void RenderWidget(CFX_Graphics* pGS,
-                    CFX_Matrix* pMatrix,
-                    uint32_t dwStatus) override;
-};
-
-#endif  // XFA_FXFA_APP_XFA_FFPATH_H_
diff --git a/xfa/fxfa/app/xfa_fftextedit.cpp b/xfa/fxfa/app/xfa_fftextedit.cpp
deleted file mode 100644
index 41305efcc8..0000000000
--- a/xfa/fxfa/app/xfa_fftextedit.cpp
+++ /dev/null
@@ -1,706 +0,0 @@
-// 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/fxfa/app/xfa_fftextedit.h"
-
-#include <utility>
-#include <vector>
-
-#include "xfa/fwl/cfwl_datetimepicker.h"
-#include "xfa/fwl/cfwl_edit.h"
-#include "xfa/fwl/cfwl_eventcheckword.h"
-#include "xfa/fwl/cfwl_eventselectchanged.h"
-#include "xfa/fwl/cfwl_eventtextchanged.h"
-#include "xfa/fwl/cfwl_eventvalidate.h"
-#include "xfa/fwl/cfwl_messagekillfocus.h"
-#include "xfa/fwl/cfwl_messagemouse.h"
-#include "xfa/fwl/cfwl_messagesetfocus.h"
-#include "xfa/fwl/cfwl_notedriver.h"
-#include "xfa/fxfa/app/xfa_fffield.h"
-#include "xfa/fxfa/app/xfa_fwladapter.h"
-#include "xfa/fxfa/cxfa_eventparam.h"
-#include "xfa/fxfa/cxfa_ffapp.h"
-#include "xfa/fxfa/cxfa_ffdoc.h"
-#include "xfa/fxfa/cxfa_ffdocview.h"
-#include "xfa/fxfa/cxfa_ffpageview.h"
-#include "xfa/fxfa/cxfa_ffwidget.h"
-#include "xfa/fxfa/parser/cxfa_localevalue.h"
-#include "xfa/fxfa/parser/cxfa_node.h"
-
-CXFA_FFTextEdit::CXFA_FFTextEdit(CXFA_WidgetAcc* pDataAcc)
-    : CXFA_FFField(pDataAcc), m_pOldDelegate(nullptr) {}
-
-CXFA_FFTextEdit::~CXFA_FFTextEdit() {
-  if (m_pNormalWidget) {
-    CFWL_NoteDriver* pNoteDriver =
-        m_pNormalWidget->GetOwnerApp()->GetNoteDriver();
-    pNoteDriver->UnregisterEventTarget(m_pNormalWidget.get());
-  }
-}
-
-bool CXFA_FFTextEdit::LoadWidget() {
-  auto pNewWidget = pdfium::MakeUnique<CFWL_Edit>(
-      GetFWLApp(), pdfium::MakeUnique<CFWL_WidgetProperties>(), nullptr);
-  CFWL_Edit* pFWLEdit = pNewWidget.get();
-  m_pNormalWidget = std::move(pNewWidget);
-  m_pNormalWidget->SetLayoutItem(this);
-
-  CFWL_NoteDriver* pNoteDriver =
-      m_pNormalWidget->GetOwnerApp()->GetNoteDriver();
-  pNoteDriver->RegisterEventTarget(m_pNormalWidget.get(),
-                                   m_pNormalWidget.get());
-  m_pOldDelegate = m_pNormalWidget->GetDelegate();
-  m_pNormalWidget->SetDelegate(this);
-  m_pNormalWidget->LockUpdate();
-  UpdateWidgetProperty();
-
-  CFX_WideString wsText;
-  m_pDataAcc->GetValue(wsText, XFA_VALUEPICTURE_Display);
-  pFWLEdit->SetText(wsText);
-  m_pNormalWidget->UnlockUpdate();
-  return CXFA_FFField::LoadWidget();
-}
-
-void CXFA_FFTextEdit::UpdateWidgetProperty() {
-  CFWL_Edit* pWidget = static_cast<CFWL_Edit*>(m_pNormalWidget.get());
-  if (!pWidget)
-    return;
-
-  uint32_t dwStyle = 0;
-  uint32_t dwExtendedStyle = FWL_STYLEEXT_EDT_ShowScrollbarFocus |
-                             FWL_STYLEEXT_EDT_OuterScrollbar |
-                             FWL_STYLEEXT_EDT_LastLineHeight;
-  dwExtendedStyle |= UpdateUIProperty();
-  if (m_pDataAcc->IsMultiLine()) {
-    dwExtendedStyle |= FWL_STYLEEXT_EDT_MultiLine | FWL_STYLEEXT_EDT_WantReturn;
-    if (m_pDataAcc->GetVerticalScrollPolicy() != XFA_ATTRIBUTEENUM_Off) {
-      dwStyle |= FWL_WGTSTYLE_VScroll;
-      dwExtendedStyle |= FWL_STYLEEXT_EDT_AutoVScroll;
-    }
-  } else if (m_pDataAcc->GetHorizontalScrollPolicy() != XFA_ATTRIBUTEENUM_Off) {
-    dwExtendedStyle |= FWL_STYLEEXT_EDT_AutoHScroll;
-  }
-  if (m_pDataAcc->GetAccess() != XFA_ATTRIBUTEENUM_Open ||
-      !m_pDataAcc->GetDoc()->GetXFADoc()->IsInteractive()) {
-    dwExtendedStyle |= FWL_STYLEEXT_EDT_ReadOnly;
-    dwExtendedStyle |= FWL_STYLEEXT_EDT_MultiLine;
-  }
-
-  XFA_Element eType = XFA_Element::Unknown;
-  int32_t iMaxChars = m_pDataAcc->GetMaxChars(eType);
-  if (eType == XFA_Element::ExData)
-    iMaxChars = 0;
-
-  int32_t iNumCells = m_pDataAcc->GetNumberOfCells();
-  if (iNumCells == 0) {
-    dwExtendedStyle |= FWL_STYLEEXT_EDT_CombText;
-    pWidget->SetLimit(iMaxChars > 0 ? iMaxChars : 1);
-  } else if (iNumCells > 0) {
-    dwExtendedStyle |= FWL_STYLEEXT_EDT_CombText;
-    pWidget->SetLimit(iNumCells);
-  } else {
-    pWidget->SetLimit(iMaxChars);
-  }
-  dwExtendedStyle |= GetAlignment();
-  m_pNormalWidget->ModifyStyles(dwStyle, 0xFFFFFFFF);
-  m_pNormalWidget->ModifyStylesEx(dwExtendedStyle, 0xFFFFFFFF);
-}
-
-bool CXFA_FFTextEdit::OnLButtonDown(uint32_t dwFlags, const CFX_PointF& point) {
-  if (!PtInActiveRect(point))
-    return false;
-  if (!IsFocused()) {
-    m_dwStatus |= XFA_WidgetStatus_Focused;
-    UpdateFWLData();
-    AddInvalidateRect();
-  }
-
-  SetButtonDown(true);
-  CFWL_MessageMouse ms(nullptr, m_pNormalWidget.get());
-  ms.m_dwCmd = FWL_MouseCommand::LeftButtonDown;
-  ms.m_dwFlags = dwFlags;
-  ms.m_pos = FWLToClient(point);
-  TranslateFWLMessage(&ms);
-  return true;
-}
-
-bool CXFA_FFTextEdit::OnRButtonDown(uint32_t dwFlags, const CFX_PointF& point) {
-  if (m_pDataAcc->GetAccess() != XFA_ATTRIBUTEENUM_Open)
-    return false;
-  if (!PtInActiveRect(point))
-    return false;
-  if (!IsFocused()) {
-    m_dwStatus |= XFA_WidgetStatus_Focused;
-    UpdateFWLData();
-    AddInvalidateRect();
-  }
-
-  SetButtonDown(true);
-  CFWL_MessageMouse ms(nullptr, nullptr);
-  ms.m_dwCmd = FWL_MouseCommand::RightButtonDown;
-  ms.m_dwFlags = dwFlags;
-  ms.m_pos = FWLToClient(point);
-  TranslateFWLMessage(&ms);
-  return true;
-}
-
-bool CXFA_FFTextEdit::OnRButtonUp(uint32_t dwFlags, const CFX_PointF& point) {
-  if (!CXFA_FFField::OnRButtonUp(dwFlags, point))
-    return false;
-
-  GetDoc()->GetDocEnvironment()->PopupMenu(this, point);
-  return true;
-}
-
-bool CXFA_FFTextEdit::OnSetFocus(CXFA_FFWidget* pOldWidget) {
-  m_dwStatus &= ~XFA_WidgetStatus_TextEditValueChanged;
-  if (!IsFocused()) {
-    m_dwStatus |= XFA_WidgetStatus_Focused;
-    UpdateFWLData();
-    AddInvalidateRect();
-  }
-  CXFA_FFWidget::OnSetFocus(pOldWidget);
-  CFWL_MessageSetFocus ms(nullptr, m_pNormalWidget.get());
-  TranslateFWLMessage(&ms);
-  return true;
-}
-
-bool CXFA_FFTextEdit::OnKillFocus(CXFA_FFWidget* pNewWidget) {
-  CFWL_MessageKillFocus ms(nullptr, m_pNormalWidget.get());
-  TranslateFWLMessage(&ms);
-  m_dwStatus &= ~XFA_WidgetStatus_Focused;
-
-  SetEditScrollOffset();
-  ProcessCommittedData();
-  UpdateFWLData();
-  AddInvalidateRect();
-  CXFA_FFWidget::OnKillFocus(pNewWidget);
-
-  m_dwStatus &= ~XFA_WidgetStatus_TextEditValueChanged;
-  return true;
-}
-
-bool CXFA_FFTextEdit::CommitData() {
-  CFX_WideString wsText =
-      static_cast<CFWL_Edit*>(m_pNormalWidget.get())->GetText();
-  if (m_pDataAcc->SetValue(wsText, XFA_VALUEPICTURE_Edit)) {
-    m_pDataAcc->UpdateUIDisplay(this);
-    return true;
-  }
-  ValidateNumberField(wsText);
-  return false;
-}
-
-void CXFA_FFTextEdit::ValidateNumberField(const CFX_WideString& wsText) {
-  CXFA_WidgetAcc* pAcc = GetDataAcc();
-  if (!pAcc || pAcc->GetUIType() != XFA_Element::NumericEdit)
-    return;
-
-  IXFA_AppProvider* pAppProvider = GetApp()->GetAppProvider();
-  if (!pAppProvider)
-    return;
-
-  CFX_WideString wsSomField;
-  pAcc->GetNode()->GetSOMExpression(wsSomField);
-
-  CFX_WideString wsMessage;
-  wsMessage.Format(L"%s can not contain %s", wsText.c_str(),
-                   wsSomField.c_str());
-  pAppProvider->MsgBox(wsMessage, pAppProvider->GetAppTitle(), XFA_MBICON_Error,
-                       XFA_MB_OK);
-}
-
-bool CXFA_FFTextEdit::IsDataChanged() {
-  return (m_dwStatus & XFA_WidgetStatus_TextEditValueChanged) != 0;
-}
-
-uint32_t CXFA_FFTextEdit::GetAlignment() {
-  CXFA_Para para = m_pDataAcc->GetPara();
-  if (!para)
-    return 0;
-
-  uint32_t dwExtendedStyle = 0;
-  switch (para.GetHorizontalAlign()) {
-    case XFA_ATTRIBUTEENUM_Center:
-      dwExtendedStyle |= FWL_STYLEEXT_EDT_HCenter;
-      break;
-    case XFA_ATTRIBUTEENUM_Justify:
-      dwExtendedStyle |= FWL_STYLEEXT_EDT_Justified;
-      break;
-    case XFA_ATTRIBUTEENUM_JustifyAll:
-    case XFA_ATTRIBUTEENUM_Radix:
-      break;
-    case XFA_ATTRIBUTEENUM_Right:
-      dwExtendedStyle |= FWL_STYLEEXT_EDT_HFar;
-      break;
-    default:
-      dwExtendedStyle |= FWL_STYLEEXT_EDT_HNear;
-      break;
-  }
-
-  switch (para.GetVerticalAlign()) {
-    case XFA_ATTRIBUTEENUM_Middle:
-      dwExtendedStyle |= FWL_STYLEEXT_EDT_VCenter;
-      break;
-    case XFA_ATTRIBUTEENUM_Bottom:
-      dwExtendedStyle |= FWL_STYLEEXT_EDT_VFar;
-      break;
-    default:
-      dwExtendedStyle |= FWL_STYLEEXT_EDT_VNear;
-      break;
-  }
-  return dwExtendedStyle;
-}
-
-bool CXFA_FFTextEdit::UpdateFWLData() {
-  if (!m_pNormalWidget)
-    return false;
-
-  XFA_VALUEPICTURE eType = XFA_VALUEPICTURE_Display;
-  if (IsFocused())
-    eType = XFA_VALUEPICTURE_Edit;
-
-  bool bUpdate = false;
-  if (m_pDataAcc->GetUIType() == XFA_Element::TextEdit &&
-      m_pDataAcc->GetNumberOfCells() < 0) {
-    XFA_Element elementType = XFA_Element::Unknown;
-    int32_t iMaxChars = m_pDataAcc->GetMaxChars(elementType);
-    if (elementType == XFA_Element::ExData)
-      iMaxChars = eType == XFA_VALUEPICTURE_Edit ? iMaxChars : 0;
-    if (static_cast<CFWL_Edit*>(m_pNormalWidget.get())->GetLimit() !=
-        iMaxChars) {
-      static_cast<CFWL_Edit*>(m_pNormalWidget.get())->SetLimit(iMaxChars);
-      bUpdate = true;
-    }
-  }
-
-  if (m_pDataAcc->GetUIType() == XFA_Element::Barcode) {
-    int32_t nDataLen = 0;
-    if (eType == XFA_VALUEPICTURE_Edit)
-      m_pDataAcc->GetBarcodeAttribute_DataLength(&nDataLen);
-    static_cast<CFWL_Edit*>(m_pNormalWidget.get())->SetLimit(nDataLen);
-    bUpdate = true;
-  }
-
-  CFX_WideString wsText;
-  m_pDataAcc->GetValue(wsText, eType);
-
-  CFX_WideString wsOldText =
-      static_cast<CFWL_Edit*>(m_pNormalWidget.get())->GetText();
-  if (wsText != wsOldText || (eType == XFA_VALUEPICTURE_Edit && bUpdate)) {
-    static_cast<CFWL_Edit*>(m_pNormalWidget.get())->SetText(wsText);
-    bUpdate = true;
-  }
-  if (bUpdate)
-    m_pNormalWidget->Update();
-
-  return true;
-}
-
-void CXFA_FFTextEdit::OnTextChanged(CFWL_Widget* pWidget,
-                                    const CFX_WideString& wsChanged,
-                                    const CFX_WideString& wsPrevText) {
-  m_dwStatus |= XFA_WidgetStatus_TextEditValueChanged;
-  CXFA_EventParam eParam;
-  eParam.m_eType = XFA_EVENT_Change;
-  eParam.m_wsChange = wsChanged;
-  eParam.m_pTarget = m_pDataAcc.Get();
-  eParam.m_wsPrevText = wsPrevText;
-  CFWL_Edit* pEdit = static_cast<CFWL_Edit*>(m_pNormalWidget.get());
-  if (m_pDataAcc->GetUIType() == XFA_Element::DateTimeEdit) {
-    CFWL_DateTimePicker* pDateTime = (CFWL_DateTimePicker*)pEdit;
-    eParam.m_wsNewText = pDateTime->GetEditText();
-    int32_t iSels = pDateTime->CountSelRanges();
-    if (iSels)
-      eParam.m_iSelEnd = pDateTime->GetSelRange(0, &eParam.m_iSelStart);
-  } else {
-    eParam.m_wsNewText = pEdit->GetText();
-    int32_t iSels = pEdit->CountSelRanges();
-    if (iSels)
-      eParam.m_iSelEnd = pEdit->GetSelRange(0, &eParam.m_iSelStart);
-  }
-  m_pDataAcc->ProcessEvent(XFA_ATTRIBUTEENUM_Change, &eParam);
-}
-
-void CXFA_FFTextEdit::OnTextFull(CFWL_Widget* pWidget) {
-  CXFA_EventParam eParam;
-  eParam.m_eType = XFA_EVENT_Full;
-  eParam.m_pTarget = m_pDataAcc.Get();
-  m_pDataAcc->ProcessEvent(XFA_ATTRIBUTEENUM_Full, &eParam);
-}
-
-bool CXFA_FFTextEdit::CheckWord(const CFX_ByteStringC& sWord) {
-  if (sWord.IsEmpty() || m_pDataAcc->GetUIType() != XFA_Element::TextEdit)
-    return true;
-  return false;
-}
-
-void CXFA_FFTextEdit::OnProcessMessage(CFWL_Message* pMessage) {
-  m_pOldDelegate->OnProcessMessage(pMessage);
-}
-
-void CXFA_FFTextEdit::OnProcessEvent(CFWL_Event* pEvent) {
-  CXFA_FFField::OnProcessEvent(pEvent);
-  switch (pEvent->GetType()) {
-    case CFWL_Event::Type::TextChanged: {
-      CFWL_EventTextChanged* event =
-          static_cast<CFWL_EventTextChanged*>(pEvent);
-      CFX_WideString wsChange;
-      OnTextChanged(m_pNormalWidget.get(), wsChange, event->wsPrevText);
-      break;
-    }
-    case CFWL_Event::Type::TextFull: {
-      OnTextFull(m_pNormalWidget.get());
-      break;
-    }
-    case CFWL_Event::Type::CheckWord: {
-      CFX_WideString wstr(L"FWL_EVENT_DTP_SelectChanged");
-      CFWL_EventCheckWord* event = static_cast<CFWL_EventCheckWord*>(pEvent);
-      event->bCheckWord = CheckWord(event->bsWord.AsStringC());
-      break;
-    }
-    default:
-      break;
-  }
-  m_pOldDelegate->OnProcessEvent(pEvent);
-}
-
-void CXFA_FFTextEdit::OnDrawWidget(CFX_Graphics* pGraphics,
-                                   const CFX_Matrix* pMatrix) {
-  m_pOldDelegate->OnDrawWidget(pGraphics, pMatrix);
-}
-
-CXFA_FFNumericEdit::CXFA_FFNumericEdit(CXFA_WidgetAcc* pDataAcc)
-    : CXFA_FFTextEdit(pDataAcc) {}
-
-CXFA_FFNumericEdit::~CXFA_FFNumericEdit() {}
-
-bool CXFA_FFNumericEdit::LoadWidget() {
-  auto pNewEdit = pdfium::MakeUnique<CFWL_Edit>(
-      GetFWLApp(), pdfium::MakeUnique<CFWL_WidgetProperties>(), nullptr);
-  CFWL_Edit* pWidget = pNewEdit.get();
-  m_pNormalWidget = std::move(pNewEdit);
-  m_pNormalWidget->SetLayoutItem(this);
-
-  CFWL_NoteDriver* pNoteDriver =
-      m_pNormalWidget->GetOwnerApp()->GetNoteDriver();
-  pNoteDriver->RegisterEventTarget(m_pNormalWidget.get(),
-                                   m_pNormalWidget.get());
-  m_pOldDelegate = m_pNormalWidget->GetDelegate();
-  m_pNormalWidget->SetDelegate(this);
-  m_pNormalWidget->LockUpdate();
-
-  CFX_WideString wsText;
-  m_pDataAcc->GetValue(wsText, XFA_VALUEPICTURE_Display);
-  pWidget->SetText(wsText);
-  UpdateWidgetProperty();
-  m_pNormalWidget->UnlockUpdate();
-  return CXFA_FFField::LoadWidget();
-}
-
-void CXFA_FFNumericEdit::UpdateWidgetProperty() {
-  CFWL_Edit* pWidget = static_cast<CFWL_Edit*>(m_pNormalWidget.get());
-  if (!pWidget)
-    return;
-
-  uint32_t dwExtendedStyle =
-      FWL_STYLEEXT_EDT_ShowScrollbarFocus | FWL_STYLEEXT_EDT_OuterScrollbar |
-      FWL_STYLEEXT_EDT_Validate | FWL_STYLEEXT_EDT_Number |
-      FWL_STYLEEXT_EDT_LastLineHeight;
-  dwExtendedStyle |= UpdateUIProperty();
-  if (m_pDataAcc->GetHorizontalScrollPolicy() != XFA_ATTRIBUTEENUM_Off)
-    dwExtendedStyle |= FWL_STYLEEXT_EDT_AutoHScroll;
-
-  int32_t iNumCells = m_pDataAcc->GetNumberOfCells();
-  if (iNumCells > 0) {
-    dwExtendedStyle |= FWL_STYLEEXT_EDT_CombText;
-    pWidget->SetLimit(iNumCells);
-  }
-  dwExtendedStyle |= GetAlignment();
-  if (m_pDataAcc->GetAccess() != XFA_ATTRIBUTEENUM_Open ||
-      !m_pDataAcc->GetDoc()->GetXFADoc()->IsInteractive()) {
-    dwExtendedStyle |= FWL_STYLEEXT_EDT_ReadOnly;
-  }
-  m_pNormalWidget->ModifyStylesEx(dwExtendedStyle, 0xFFFFFFFF);
-}
-
-void CXFA_FFNumericEdit::OnProcessEvent(CFWL_Event* pEvent) {
-  if (pEvent->GetType() == CFWL_Event::Type::Validate) {
-    CFWL_EventValidate* event = static_cast<CFWL_EventValidate*>(pEvent);
-    event->bValidate = OnValidate(m_pNormalWidget.get(), event->wsInsert);
-    return;
-  }
-  CXFA_FFTextEdit::OnProcessEvent(pEvent);
-}
-
-bool CXFA_FFNumericEdit::OnValidate(CFWL_Widget* pWidget,
-                                    CFX_WideString& wsText) {
-  CFX_WideString wsPattern;
-  m_pDataAcc->GetPictureContent(wsPattern, XFA_VALUEPICTURE_Edit);
-  if (!wsPattern.IsEmpty())
-    return true;
-
-  int32_t iLeads = 0;
-  m_pDataAcc->GetLeadDigits(iLeads);
-
-  int32_t iFracs = 0;
-  m_pDataAcc->GetFracDigits(iFracs);
-
-  CFX_WideString wsFormat;
-  CXFA_LocaleValue widgetValue = XFA_GetLocaleValue(m_pDataAcc.Get());
-  widgetValue.GetNumbericFormat(wsFormat, iLeads, iFracs);
-  return widgetValue.ValidateNumericTemp(wsText, wsFormat,
-                                         m_pDataAcc->GetLocal());
-}
-
-CXFA_FFPasswordEdit::CXFA_FFPasswordEdit(CXFA_WidgetAcc* pDataAcc)
-    : CXFA_FFTextEdit(pDataAcc) {}
-
-CXFA_FFPasswordEdit::~CXFA_FFPasswordEdit() {}
-
-bool CXFA_FFPasswordEdit::LoadWidget() {
-  auto pNewEdit = pdfium::MakeUnique<CFWL_Edit>(
-      GetFWLApp(), pdfium::MakeUnique<CFWL_WidgetProperties>(), nullptr);
-  CFWL_Edit* pWidget = pNewEdit.get();
-  m_pNormalWidget = std::move(pNewEdit);
-  m_pNormalWidget->SetLayoutItem(this);
-
-  CFWL_NoteDriver* pNoteDriver =
-      m_pNormalWidget->GetOwnerApp()->GetNoteDriver();
-  pNoteDriver->RegisterEventTarget(m_pNormalWidget.get(),
-                                   m_pNormalWidget.get());
-  m_pOldDelegate = m_pNormalWidget->GetDelegate();
-  m_pNormalWidget->SetDelegate(this);
-  m_pNormalWidget->LockUpdate();
-
-  CFX_WideString wsText;
-  m_pDataAcc->GetValue(wsText, XFA_VALUEPICTURE_Display);
-  pWidget->SetText(wsText);
-  UpdateWidgetProperty();
-  m_pNormalWidget->UnlockUpdate();
-  return CXFA_FFField::LoadWidget();
-}
-
-void CXFA_FFPasswordEdit::UpdateWidgetProperty() {
-  CFWL_Edit* pWidget = static_cast<CFWL_Edit*>(m_pNormalWidget.get());
-  if (!pWidget)
-    return;
-
-  uint32_t dwExtendedStyle =
-      FWL_STYLEEXT_EDT_ShowScrollbarFocus | FWL_STYLEEXT_EDT_OuterScrollbar |
-      FWL_STYLEEXT_EDT_Password | FWL_STYLEEXT_EDT_LastLineHeight;
-  dwExtendedStyle |= UpdateUIProperty();
-
-  CFX_WideString wsPassWord;
-  m_pDataAcc->GetPasswordChar(wsPassWord);
-  if (!wsPassWord.IsEmpty())
-    pWidget->SetAliasChar(wsPassWord.GetAt(0));
-  if (m_pDataAcc->GetHorizontalScrollPolicy() != XFA_ATTRIBUTEENUM_Off)
-    dwExtendedStyle |= FWL_STYLEEXT_EDT_AutoHScroll;
-  if (m_pDataAcc->GetAccess() != XFA_ATTRIBUTEENUM_Open ||
-      !m_pDataAcc->GetDoc()->GetXFADoc()->IsInteractive()) {
-    dwExtendedStyle |= FWL_STYLEEXT_EDT_ReadOnly;
-  }
-  dwExtendedStyle |= GetAlignment();
-  m_pNormalWidget->ModifyStylesEx(dwExtendedStyle, 0xFFFFFFFF);
-}
-
-CXFA_FFDateTimeEdit::CXFA_FFDateTimeEdit(CXFA_WidgetAcc* pDataAcc)
-    : CXFA_FFTextEdit(pDataAcc) {}
-
-CXFA_FFDateTimeEdit::~CXFA_FFDateTimeEdit() {}
-
-CFX_RectF CXFA_FFDateTimeEdit::GetBBox(uint32_t dwStatus, bool bDrawFocus) {
-  if (bDrawFocus)
-    return CFX_RectF();
-  return CXFA_FFWidget::GetBBox(dwStatus);
-}
-
-bool CXFA_FFDateTimeEdit::PtInActiveRect(const CFX_PointF& point) {
-  auto* pPicker = static_cast<CFWL_DateTimePicker*>(m_pNormalWidget.get());
-  return pPicker && pPicker->GetBBox().Contains(point);
-}
-
-bool CXFA_FFDateTimeEdit::LoadWidget() {
-  auto pNewPicker = pdfium::MakeUnique<CFWL_DateTimePicker>(GetFWLApp());
-  CFWL_DateTimePicker* pWidget = pNewPicker.get();
-  m_pNormalWidget = std::move(pNewPicker);
-  m_pNormalWidget->SetLayoutItem(this);
-
-  CFWL_NoteDriver* pNoteDriver =
-      m_pNormalWidget->GetOwnerApp()->GetNoteDriver();
-  pNoteDriver->RegisterEventTarget(m_pNormalWidget.get(),
-                                   m_pNormalWidget.get());
-  m_pOldDelegate = m_pNormalWidget->GetDelegate();
-  m_pNormalWidget->SetDelegate(this);
-  m_pNormalWidget->LockUpdate();
-
-  CFX_WideString wsText;
-  m_pDataAcc->GetValue(wsText, XFA_VALUEPICTURE_Display);
-  pWidget->SetEditText(wsText);
-  if (CXFA_Value value = m_pDataAcc->GetFormValue()) {
-    switch (value.GetChildValueClassID()) {
-      case XFA_Element::Date: {
-        if (!wsText.IsEmpty()) {
-          CXFA_LocaleValue lcValue = XFA_GetLocaleValue(m_pDataAcc.Get());
-          CFX_DateTime date = lcValue.GetDate();
-          if (date.IsSet())
-            pWidget->SetCurSel(date.GetYear(), date.GetMonth(), date.GetDay());
-        }
-      } break;
-      default:
-        break;
-    }
-  }
-  UpdateWidgetProperty();
-  m_pNormalWidget->UnlockUpdate();
-  return CXFA_FFField::LoadWidget();
-}
-
-void CXFA_FFDateTimeEdit::UpdateWidgetProperty() {
-  CFWL_DateTimePicker* pWidget =
-      static_cast<CFWL_DateTimePicker*>(m_pNormalWidget.get());
-  if (!pWidget)
-    return;
-
-  uint32_t dwExtendedStyle = FWL_STYLEEXT_DTP_ShortDateFormat;
-  dwExtendedStyle |= UpdateUIProperty();
-  dwExtendedStyle |= GetAlignment();
-  m_pNormalWidget->ModifyStylesEx(dwExtendedStyle, 0xFFFFFFFF);
-  uint32_t dwEditStyles = FWL_STYLEEXT_EDT_LastLineHeight;
-  int32_t iNumCells = m_pDataAcc->GetNumberOfCells();
-  if (iNumCells > 0) {
-    dwEditStyles |= FWL_STYLEEXT_EDT_CombText;
-    pWidget->SetEditLimit(iNumCells);
-  }
-  if (m_pDataAcc->GetAccess() != XFA_ATTRIBUTEENUM_Open ||
-      !m_pDataAcc->GetDoc()->GetXFADoc()->IsInteractive()) {
-    dwEditStyles |= FWL_STYLEEXT_EDT_ReadOnly;
-  }
-  if (m_pDataAcc->GetHorizontalScrollPolicy() != XFA_ATTRIBUTEENUM_Off)
-    dwEditStyles |= FWL_STYLEEXT_EDT_AutoHScroll;
-
-  pWidget->ModifyEditStylesEx(dwEditStyles, 0xFFFFFFFF);
-}
-
-uint32_t CXFA_FFDateTimeEdit::GetAlignment() {
-  CXFA_Para para = m_pDataAcc->GetPara();
-  if (!para)
-    return 0;
-
-  uint32_t dwExtendedStyle = 0;
-  switch (para.GetHorizontalAlign()) {
-    case XFA_ATTRIBUTEENUM_Center:
-      dwExtendedStyle |= FWL_STYLEEXT_DTP_EditHCenter;
-      break;
-    case XFA_ATTRIBUTEENUM_Justify:
-      dwExtendedStyle |= FWL_STYLEEXT_DTP_EditJustified;
-      break;
-    case XFA_ATTRIBUTEENUM_JustifyAll:
-    case XFA_ATTRIBUTEENUM_Radix:
-      break;
-    case XFA_ATTRIBUTEENUM_Right:
-      dwExtendedStyle |= FWL_STYLEEXT_DTP_EditHFar;
-      break;
-    default:
-      dwExtendedStyle |= FWL_STYLEEXT_DTP_EditHNear;
-      break;
-  }
-
-  switch (para.GetVerticalAlign()) {
-    case XFA_ATTRIBUTEENUM_Middle:
-      dwExtendedStyle |= FWL_STYLEEXT_DTP_EditVCenter;
-      break;
-    case XFA_ATTRIBUTEENUM_Bottom:
-      dwExtendedStyle |= FWL_STYLEEXT_DTP_EditVFar;
-      break;
-    default:
-      dwExtendedStyle |= FWL_STYLEEXT_DTP_EditVNear;
-      break;
-  }
-  return dwExtendedStyle;
-}
-
-bool CXFA_FFDateTimeEdit::CommitData() {
-  auto* pPicker = static_cast<CFWL_DateTimePicker*>(m_pNormalWidget.get());
-  if (!m_pDataAcc->SetValue(pPicker->GetEditText(), XFA_VALUEPICTURE_Edit))
-    return false;
-
-  m_pDataAcc->UpdateUIDisplay(this);
-  return true;
-}
-
-bool CXFA_FFDateTimeEdit::UpdateFWLData() {
-  if (!m_pNormalWidget)
-    return false;
-
-  XFA_VALUEPICTURE eType = XFA_VALUEPICTURE_Display;
-  if (IsFocused())
-    eType = XFA_VALUEPICTURE_Edit;
-
-  CFX_WideString wsText;
-  m_pDataAcc->GetValue(wsText, eType);
-
-  auto* normalWidget = static_cast<CFWL_DateTimePicker*>(m_pNormalWidget.get());
-  normalWidget->SetEditText(wsText);
-  if (IsFocused() && !wsText.IsEmpty()) {
-    CXFA_LocaleValue lcValue = XFA_GetLocaleValue(m_pDataAcc.Get());
-    CFX_DateTime date = lcValue.GetDate();
-    if (lcValue.IsValid()) {
-      if (date.IsSet())
-        normalWidget->SetCurSel(date.GetYear(), date.GetMonth(), date.GetDay());
-    }
-  }
-  m_pNormalWidget->Update();
-  return true;
-}
-
-bool CXFA_FFDateTimeEdit::IsDataChanged() {
-  if (m_dwStatus & XFA_WidgetStatus_TextEditValueChanged)
-    return true;
-
-  CFX_WideString wsText =
-      static_cast<CFWL_DateTimePicker*>(m_pNormalWidget.get())->GetEditText();
-  CFX_WideString wsOldValue;
-  m_pDataAcc->GetValue(wsOldValue, XFA_VALUEPICTURE_Edit);
-  return wsOldValue != wsText;
-}
-
-void CXFA_FFDateTimeEdit::OnSelectChanged(CFWL_Widget* pWidget,
-                                          int32_t iYear,
-                                          int32_t iMonth,
-                                          int32_t iDay) {
-  CFX_WideString wsPicture;
-  m_pDataAcc->GetPictureContent(wsPicture, XFA_VALUEPICTURE_Edit);
-
-  CXFA_LocaleValue date(XFA_VT_DATE, GetDoc()->GetXFADoc()->GetLocalMgr());
-  date.SetDate(CFX_DateTime(iYear, iMonth, iDay, 0, 0, 0, 0));
-
-  CFX_WideString wsDate;
-  date.FormatPatterns(wsDate, wsPicture, m_pDataAcc->GetLocal(),
-                      XFA_VALUEPICTURE_Edit);
-
-  auto* pDateTime = static_cast<CFWL_DateTimePicker*>(m_pNormalWidget.get());
-  pDateTime->SetEditText(wsDate);
-  pDateTime->Update();
-  GetDoc()->GetDocEnvironment()->SetFocusWidget(GetDoc(), nullptr);
-
-  CXFA_EventParam eParam;
-  eParam.m_eType = XFA_EVENT_Change;
-  eParam.m_pTarget = m_pDataAcc.Get();
-  m_pDataAcc->GetValue(eParam.m_wsNewText, XFA_VALUEPICTURE_Raw);
-  m_pDataAcc->ProcessEvent(XFA_ATTRIBUTEENUM_Change, &eParam);
-}
-
-void CXFA_FFDateTimeEdit::OnProcessEvent(CFWL_Event* pEvent) {
-  if (pEvent->GetType() == CFWL_Event::Type::SelectChanged) {
-    auto* event = static_cast<CFWL_EventSelectChanged*>(pEvent);
-    OnSelectChanged(m_pNormalWidget.get(), event->iYear, event->iMonth,
-                    event->iDay);
-    return;
-  }
-  CXFA_FFTextEdit::OnProcessEvent(pEvent);
-}
diff --git a/xfa/fxfa/app/xfa_fftextedit.h b/xfa/fxfa/app/xfa_fftextedit.h
deleted file mode 100644
index 9b9324f9d2..0000000000
--- a/xfa/fxfa/app/xfa_fftextedit.h
+++ /dev/null
@@ -1,105 +0,0 @@
-// 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
-
-#ifndef XFA_FXFA_APP_XFA_FFTEXTEDIT_H_
-#define XFA_FXFA_APP_XFA_FFTEXTEDIT_H_
-
-#include <vector>
-
-#include "xfa/fxfa/app/xfa_fffield.h"
-
-class CXFA_FFTextEdit : public CXFA_FFField {
- public:
-  explicit CXFA_FFTextEdit(CXFA_WidgetAcc* pDataAcc);
-  ~CXFA_FFTextEdit() override;
-
-  // CXFA_FFField
-  bool LoadWidget() override;
-  void UpdateWidgetProperty() override;
-  bool OnLButtonDown(uint32_t dwFlags, const CFX_PointF& point) override;
-  bool OnRButtonDown(uint32_t dwFlags, const CFX_PointF& point) override;
-  bool OnRButtonUp(uint32_t dwFlags, const CFX_PointF& point) override;
-  bool OnSetFocus(CXFA_FFWidget* pOldWidget) override;
-  bool OnKillFocus(CXFA_FFWidget* pNewWidget) override;
-  void OnProcessMessage(CFWL_Message* pMessage) override;
-  void OnProcessEvent(CFWL_Event* pEvent) override;
-  void OnDrawWidget(CFX_Graphics* pGraphics,
-                    const CFX_Matrix* pMatrix = nullptr) override;
-
-  void OnTextChanged(CFWL_Widget* pWidget,
-                     const CFX_WideString& wsChanged,
-                     const CFX_WideString& wsPrevText);
-  void OnTextFull(CFWL_Widget* pWidget);
-  bool CheckWord(const CFX_ByteStringC& sWord);
-
- protected:
-  uint32_t GetAlignment();
-
-  IFWL_WidgetDelegate* m_pOldDelegate;
-
- private:
-  bool CommitData() override;
-  bool UpdateFWLData() override;
-  bool IsDataChanged() override;
-  void ValidateNumberField(const CFX_WideString& wsText);
-};
-
-class CXFA_FFNumericEdit : public CXFA_FFTextEdit {
- public:
-  explicit CXFA_FFNumericEdit(CXFA_WidgetAcc* pDataAcc);
-  ~CXFA_FFNumericEdit() override;
-
-  // CXFA_FFTextEdit
-  bool LoadWidget() override;
-  void UpdateWidgetProperty() override;
-  void OnProcessEvent(CFWL_Event* pEvent) override;
-
- private:
-  bool OnValidate(CFWL_Widget* pWidget, CFX_WideString& wsText);
-};
-
-class CXFA_FFPasswordEdit : public CXFA_FFTextEdit {
- public:
-  explicit CXFA_FFPasswordEdit(CXFA_WidgetAcc* pDataAcc);
-  ~CXFA_FFPasswordEdit() override;
-
-  // CXFA_FFTextEdit
-  bool LoadWidget() override;
-  void UpdateWidgetProperty() override;
-};
-
-enum XFA_DATETIMETYPE {
-  XFA_DATETIMETYPE_Date = 0,
-  XFA_DATETIMETYPE_Time,
-  XFA_DATETIMETYPE_DateAndTime
-};
-
-class CXFA_FFDateTimeEdit : public CXFA_FFTextEdit {
- public:
-  explicit CXFA_FFDateTimeEdit(CXFA_WidgetAcc* pDataAcc);
-  ~CXFA_FFDateTimeEdit() override;
-
-  // CXFA_FFTextEdit
-  CFX_RectF GetBBox(uint32_t dwStatus, bool bDrawFocus = false) override;
-  bool LoadWidget() override;
-  void UpdateWidgetProperty() override;
-  void OnProcessEvent(CFWL_Event* pEvent) override;
-
-  void OnSelectChanged(CFWL_Widget* pWidget,
-                       int32_t iYear,
-                       int32_t iMonth,
-                       int32_t iDay);
-
- private:
-  bool PtInActiveRect(const CFX_PointF& point) override;
-  bool CommitData() override;
-  bool UpdateFWLData() override;
-  bool IsDataChanged() override;
-
-  uint32_t GetAlignment();
-};
-
-#endif  // XFA_FXFA_APP_XFA_FFTEXTEDIT_H_
diff --git a/xfa/fxfa/cxfa_ffapp.cpp b/xfa/fxfa/cxfa_ffapp.cpp
index 7b97116c7a..cb308f2c46 100644
--- a/xfa/fxfa/cxfa_ffapp.cpp
+++ b/xfa/fxfa/cxfa_ffapp.cpp
@@ -16,8 +16,8 @@
 #include "xfa/fgas/font/cfgas_fontmgr.h"
 #include "xfa/fwl/cfwl_notedriver.h"
 #include "xfa/fwl/cfwl_widgetmgr.h"
-#include "xfa/fxfa/app/xfa_fwladapter.h"
-#include "xfa/fxfa/app/xfa_fwltheme.h"
+#include "xfa/fxfa/app/cxfa_fwladapterwidgetmgr.h"
+#include "xfa/fxfa/app/cxfa_fwltheme.h"
 #include "xfa/fxfa/cxfa_ffdoc.h"
 #include "xfa/fxfa/cxfa_ffdochandler.h"
 #include "xfa/fxfa/cxfa_ffwidgethandler.h"
diff --git a/xfa/fxfa/cxfa_ffdoc.cpp b/xfa/fxfa/cxfa_ffdoc.cpp
index bde40ce11f..01c570adbe 100644
--- a/xfa/fxfa/cxfa_ffdoc.cpp
+++ b/xfa/fxfa/cxfa_ffdoc.cpp
@@ -22,7 +22,7 @@
 #include "core/fxcrt/xml/cfx_xmlnode.h"
 #include "third_party/base/ptr_util.h"
 #include "xfa/fwl/cfwl_notedriver.h"
-#include "xfa/fxfa/app/xfa_ffnotify.h"
+#include "xfa/fxfa/app/cxfa_ffnotify.h"
 #include "xfa/fxfa/cxfa_ffapp.h"
 #include "xfa/fxfa/cxfa_ffdocview.h"
 #include "xfa/fxfa/cxfa_ffwidget.h"
diff --git a/xfa/fxfa/cxfa_ffdocview.cpp b/xfa/fxfa/cxfa_ffdocview.cpp
index d9c97f71b1..620f3dab42 100644
--- a/xfa/fxfa/cxfa_ffdocview.cpp
+++ b/xfa/fxfa/cxfa_ffdocview.cpp
@@ -9,22 +9,19 @@
 #include "core/fxcrt/fx_extension.h"
 #include "third_party/base/ptr_util.h"
 #include "third_party/base/stl_util.h"
-#include "xfa/fxfa/app/xfa_ffbarcode.h"
-#include "xfa/fxfa/app/xfa_ffcheckbutton.h"
-#include "xfa/fxfa/app/xfa_ffchoicelist.h"
-#include "xfa/fxfa/app/xfa_ffdraw.h"
-#include "xfa/fxfa/app/xfa_ffexclgroup.h"
-#include "xfa/fxfa/app/xfa_fffield.h"
-#include "xfa/fxfa/app/xfa_ffimage.h"
-#include "xfa/fxfa/app/xfa_ffimageedit.h"
-#include "xfa/fxfa/app/xfa_ffpath.h"
-#include "xfa/fxfa/app/xfa_ffpushbutton.h"
-#include "xfa/fxfa/app/xfa_ffsignature.h"
-#include "xfa/fxfa/app/xfa_ffsubform.h"
-#include "xfa/fxfa/app/xfa_fftext.h"
-#include "xfa/fxfa/app/xfa_fftextedit.h"
-#include "xfa/fxfa/app/xfa_ffwidgetacc.h"
-#include "xfa/fxfa/app/xfa_fwladapter.h"
+#include "xfa/fxfa/app/cxfa_ffbarcode.h"
+#include "xfa/fxfa/app/cxfa_ffcheckbutton.h"
+#include "xfa/fxfa/app/cxfa_ffdraw.h"
+#include "xfa/fxfa/app/cxfa_ffexclgroup.h"
+#include "xfa/fxfa/app/cxfa_fffield.h"
+#include "xfa/fxfa/app/cxfa_ffimage.h"
+#include "xfa/fxfa/app/cxfa_ffimageedit.h"
+#include "xfa/fxfa/app/cxfa_ffpushbutton.h"
+#include "xfa/fxfa/app/cxfa_ffsignature.h"
+#include "xfa/fxfa/app/cxfa_ffsubform.h"
+#include "xfa/fxfa/app/cxfa_fftext.h"
+#include "xfa/fxfa/app/cxfa_fwladapterwidgetmgr.h"
+#include "xfa/fxfa/app/cxfa_textprovider.h"
 #include "xfa/fxfa/cxfa_ffapp.h"
 #include "xfa/fxfa/cxfa_ffdoc.h"
 #include "xfa/fxfa/cxfa_ffpageview.h"
diff --git a/xfa/fxfa/cxfa_ffpageview.cpp b/xfa/fxfa/cxfa_ffpageview.cpp
index c83ffaea7e..841318672f 100644
--- a/xfa/fxfa/cxfa_ffpageview.cpp
+++ b/xfa/fxfa/cxfa_ffpageview.cpp
@@ -13,13 +13,11 @@
 #include "third_party/base/ptr_util.h"
 #include "third_party/base/stl_util.h"
 #include "xfa/fde/cfde_rendercontext.h"
-#include "xfa/fxfa/app/xfa_ffcheckbutton.h"
-#include "xfa/fxfa/app/xfa_ffchoicelist.h"
-#include "xfa/fxfa/app/xfa_fffield.h"
-#include "xfa/fxfa/app/xfa_ffimageedit.h"
-#include "xfa/fxfa/app/xfa_ffpushbutton.h"
-#include "xfa/fxfa/app/xfa_fftextedit.h"
-#include "xfa/fxfa/app/xfa_fwladapter.h"
+#include "xfa/fxfa/app/cxfa_ffcheckbutton.h"
+#include "xfa/fxfa/app/cxfa_fffield.h"
+#include "xfa/fxfa/app/cxfa_ffimageedit.h"
+#include "xfa/fxfa/app/cxfa_ffpushbutton.h"
+#include "xfa/fxfa/app/cxfa_fwladapterwidgetmgr.h"
 #include "xfa/fxfa/cxfa_ffdoc.h"
 #include "xfa/fxfa/cxfa_ffdocview.h"
 #include "xfa/fxfa/cxfa_ffwidget.h"
diff --git a/xfa/fxfa/cxfa_ffwidgethandler.cpp b/xfa/fxfa/cxfa_ffwidgethandler.cpp
index 6fe24fee29..680a00a975 100644
--- a/xfa/fxfa/cxfa_ffwidgethandler.cpp
+++ b/xfa/fxfa/cxfa_ffwidgethandler.cpp
@@ -8,9 +8,8 @@
 
 #include <vector>
 
-#include "xfa/fxfa/app/xfa_ffchoicelist.h"
-#include "xfa/fxfa/app/xfa_fffield.h"
-#include "xfa/fxfa/app/xfa_fwladapter.h"
+#include "xfa/fxfa/app/cxfa_fffield.h"
+#include "xfa/fxfa/app/cxfa_fwladapterwidgetmgr.h"
 #include "xfa/fxfa/cxfa_ffdoc.h"
 #include "xfa/fxfa/cxfa_ffdocview.h"
 #include "xfa/fxfa/cxfa_ffwidget.h"
diff --git a/xfa/fxfa/cxfa_widgetacc.cpp b/xfa/fxfa/cxfa_widgetacc.cpp
index 9b52f95b63..d4a6125408 100644
--- a/xfa/fxfa/cxfa_widgetacc.cpp
+++ b/xfa/fxfa/cxfa_widgetacc.cpp
@@ -14,7 +14,7 @@
 #include "third_party/base/stl_util.h"
 #include "xfa/fde/cfde_textout.h"
 #include "xfa/fxfa/app/cxfa_textlayout.h"
-#include "xfa/fxfa/app/xfa_ffwidgetacc.h"
+#include "xfa/fxfa/app/cxfa_textprovider.h"
 #include "xfa/fxfa/cxfa_ffapp.h"
 #include "xfa/fxfa/cxfa_ffdoc.h"
 #include "xfa/fxfa/cxfa_ffdocview.h"
diff --git a/xfa/fxfa/fm2js/cxfa_fm2jscontext.cpp b/xfa/fxfa/fm2js/cxfa_fm2jscontext.cpp
index 4b3b5e2ab1..c6d53696a0 100644
--- a/xfa/fxfa/fm2js/cxfa_fm2jscontext.cpp
+++ b/xfa/fxfa/fm2js/cxfa_fm2jscontext.cpp
@@ -17,7 +17,7 @@
 #include "fxjs/cfxjse_value.h"
 #include "third_party/base/ptr_util.h"
 #include "third_party/base/stl_util.h"
-#include "xfa/fxfa/app/xfa_ffnotify.h"
+#include "xfa/fxfa/app/cxfa_ffnotify.h"
 #include "xfa/fxfa/fm2js/cxfa_fmparse.h"
 #include "xfa/fxfa/parser/cxfa_document.h"
 #include "xfa/fxfa/parser/cxfa_localevalue.h"
diff --git a/xfa/fxfa/parser/cscript_eventpseudomodel.cpp b/xfa/fxfa/parser/cscript_eventpseudomodel.cpp
index c57b0bdc78..ede59871f1 100644
--- a/xfa/fxfa/parser/cscript_eventpseudomodel.cpp
+++ b/xfa/fxfa/parser/cscript_eventpseudomodel.cpp
@@ -7,7 +7,7 @@
 #include "xfa/fxfa/parser/cscript_eventpseudomodel.h"
 
 #include "fxjs/cfxjse_arguments.h"
-#include "xfa/fxfa/app/xfa_ffnotify.h"
+#include "xfa/fxfa/app/cxfa_ffnotify.h"
 #include "xfa/fxfa/cxfa_eventparam.h"
 #include "xfa/fxfa/cxfa_ffwidgethandler.h"
 #include "xfa/fxfa/parser/cxfa_document.h"
diff --git a/xfa/fxfa/parser/cscript_hostpseudomodel.cpp b/xfa/fxfa/parser/cscript_hostpseudomodel.cpp
index d2633ec4ae..b229b23151 100644
--- a/xfa/fxfa/parser/cscript_hostpseudomodel.cpp
+++ b/xfa/fxfa/parser/cscript_hostpseudomodel.cpp
@@ -9,7 +9,7 @@
 #include <memory>
 
 #include "fxjs/cfxjse_arguments.h"
-#include "xfa/fxfa/app/xfa_ffnotify.h"
+#include "xfa/fxfa/app/cxfa_ffnotify.h"
 #include "xfa/fxfa/parser/cxfa_document.h"
 #include "xfa/fxfa/parser/cxfa_layoutprocessor.h"
 #include "xfa/fxfa/parser/cxfa_localemgr.h"
diff --git a/xfa/fxfa/parser/cscript_layoutpseudomodel.cpp b/xfa/fxfa/parser/cscript_layoutpseudomodel.cpp
index 6e6a1086ff..130c9f0843 100644
--- a/xfa/fxfa/parser/cscript_layoutpseudomodel.cpp
+++ b/xfa/fxfa/parser/cscript_layoutpseudomodel.cpp
@@ -10,7 +10,7 @@
 
 #include "fxjs/cfxjse_arguments.h"
 #include "third_party/base/stl_util.h"
-#include "xfa/fxfa/app/xfa_ffnotify.h"
+#include "xfa/fxfa/app/cxfa_ffnotify.h"
 #include "xfa/fxfa/parser/cxfa_arraynodelist.h"
 #include "xfa/fxfa/parser/cxfa_containerlayoutitem.h"
 #include "xfa/fxfa/parser/cxfa_contentlayoutitem.h"
diff --git a/xfa/fxfa/parser/cscript_signaturepseudomodel.cpp b/xfa/fxfa/parser/cscript_signaturepseudomodel.cpp
index 0886809db1..023d3e541f 100644
--- a/xfa/fxfa/parser/cscript_signaturepseudomodel.cpp
+++ b/xfa/fxfa/parser/cscript_signaturepseudomodel.cpp
@@ -7,7 +7,7 @@
 #include "xfa/fxfa/parser/cscript_signaturepseudomodel.h"
 
 #include "fxjs/cfxjse_arguments.h"
-#include "xfa/fxfa/app/xfa_ffnotify.h"
+#include "xfa/fxfa/app/cxfa_ffnotify.h"
 #include "xfa/fxfa/parser/cxfa_document.h"
 #include "xfa/fxfa/parser/cxfa_localemgr.h"
 #include "xfa/fxfa/parser/cxfa_scriptcontext.h"
diff --git a/xfa/fxfa/parser/cxfa_document.cpp b/xfa/fxfa/parser/cxfa_document.cpp
index a1180e7b8e..ec80866bb0 100644
--- a/xfa/fxfa/parser/cxfa_document.cpp
+++ b/xfa/fxfa/parser/cxfa_document.cpp
@@ -7,7 +7,7 @@
 #include "xfa/fxfa/parser/cxfa_document.h"
 
 #include "core/fxcrt/fx_extension.h"
-#include "xfa/fxfa/app/xfa_ffnotify.h"
+#include "xfa/fxfa/app/cxfa_ffnotify.h"
 #include "xfa/fxfa/parser/cscript_datawindow.h"
 #include "xfa/fxfa/parser/cscript_eventpseudomodel.h"
 #include "xfa/fxfa/parser/cscript_hostpseudomodel.h"
diff --git a/xfa/fxfa/parser/cxfa_itemlayoutprocessor.cpp b/xfa/fxfa/parser/cxfa_itemlayoutprocessor.cpp
index b2e4e725a7..b6e6e7f8e9 100644
--- a/xfa/fxfa/parser/cxfa_itemlayoutprocessor.cpp
+++ b/xfa/fxfa/parser/cxfa_itemlayoutprocessor.cpp
@@ -14,7 +14,7 @@
 #include "third_party/base/logging.h"
 #include "third_party/base/ptr_util.h"
 #include "third_party/base/stl_util.h"
-#include "xfa/fxfa/app/xfa_ffnotify.h"
+#include "xfa/fxfa/app/cxfa_ffnotify.h"
 #include "xfa/fxfa/parser/cxfa_containerlayoutitem.h"
 #include "xfa/fxfa/parser/cxfa_contentlayoutitem.h"
 #include "xfa/fxfa/parser/cxfa_document.h"
diff --git a/xfa/fxfa/parser/cxfa_layoutitem.cpp b/xfa/fxfa/parser/cxfa_layoutitem.cpp
index 2bac7950ef..a769da0f2a 100644
--- a/xfa/fxfa/parser/cxfa_layoutitem.cpp
+++ b/xfa/fxfa/parser/cxfa_layoutitem.cpp
@@ -6,7 +6,7 @@
 
 #include "xfa/fxfa/parser/cxfa_layoutitem.h"
 
-#include "xfa/fxfa/app/xfa_ffnotify.h"
+#include "xfa/fxfa/app/cxfa_ffnotify.h"
 #include "xfa/fxfa/parser/cxfa_containerlayoutitem.h"
 #include "xfa/fxfa/parser/cxfa_contentlayoutitem.h"
 #include "xfa/fxfa/parser/cxfa_measurement.h"
diff --git a/xfa/fxfa/parser/cxfa_layoutpagemgr.cpp b/xfa/fxfa/parser/cxfa_layoutpagemgr.cpp
index 5c94a6a256..0bf091ed34 100644
--- a/xfa/fxfa/parser/cxfa_layoutpagemgr.cpp
+++ b/xfa/fxfa/parser/cxfa_layoutpagemgr.cpp
@@ -7,7 +7,7 @@
 #include "xfa/fxfa/parser/cxfa_layoutpagemgr.h"
 
 #include "third_party/base/stl_util.h"
-#include "xfa/fxfa/app/xfa_ffnotify.h"
+#include "xfa/fxfa/app/cxfa_ffnotify.h"
 #include "xfa/fxfa/parser/cxfa_containerlayoutitem.h"
 #include "xfa/fxfa/parser/cxfa_contentlayoutitem.h"
 #include "xfa/fxfa/parser/cxfa_document.h"
diff --git a/xfa/fxfa/parser/cxfa_node.cpp b/xfa/fxfa/parser/cxfa_node.cpp
index 2daa49e066..845d3f379d 100644
--- a/xfa/fxfa/parser/cxfa_node.cpp
+++ b/xfa/fxfa/parser/cxfa_node.cpp
@@ -23,7 +23,7 @@
 #include "third_party/base/logging.h"
 #include "third_party/base/ptr_util.h"
 #include "third_party/base/stl_util.h"
-#include "xfa/fxfa/app/xfa_ffnotify.h"
+#include "xfa/fxfa/app/cxfa_ffnotify.h"
 #include "xfa/fxfa/cxfa_eventparam.h"
 #include "xfa/fxfa/cxfa_ffwidget.h"
 #include "xfa/fxfa/parser/cxfa_arraynodelist.h"
diff --git a/xfa/fxfa/parser/cxfa_object.cpp b/xfa/fxfa/parser/cxfa_object.cpp
index bd7daec83a..8dd35cd245 100644
--- a/xfa/fxfa/parser/cxfa_object.cpp
+++ b/xfa/fxfa/parser/cxfa_object.cpp
@@ -8,7 +8,7 @@
 
 #include "core/fxcrt/fx_extension.h"
 #include "fxjs/cfxjse_value.h"
-#include "xfa/fxfa/app/xfa_ffnotify.h"
+#include "xfa/fxfa/app/cxfa_ffnotify.h"
 #include "xfa/fxfa/parser/cxfa_document.h"
 #include "xfa/fxfa/parser/cxfa_node.h"
 #include "xfa/fxfa/parser/cxfa_nodelist.h"
diff --git a/xfa/fxfa/parser/cxfa_scriptcontext.cpp b/xfa/fxfa/parser/cxfa_scriptcontext.cpp
index 49da63eee3..2100299616 100644
--- a/xfa/fxfa/parser/cxfa_scriptcontext.cpp
+++ b/xfa/fxfa/parser/cxfa_scriptcontext.cpp
@@ -14,7 +14,7 @@
 #include "fxjs/cfxjse_value.h"
 #include "third_party/base/ptr_util.h"
 #include "third_party/base/stl_util.h"
-#include "xfa/fxfa/app/xfa_ffnotify.h"
+#include "xfa/fxfa/app/cxfa_ffnotify.h"
 #include "xfa/fxfa/cxfa_eventparam.h"
 #include "xfa/fxfa/parser/cxfa_document.h"
 #include "xfa/fxfa/parser/cxfa_localemgr.h"
diff --git a/xfa/fxfa/parser/cxfa_widgetdata.cpp b/xfa/fxfa/parser/cxfa_widgetdata.cpp
index bf9afc062f..cd4aa57332 100644
--- a/xfa/fxfa/parser/cxfa_widgetdata.cpp
+++ b/xfa/fxfa/parser/cxfa_widgetdata.cpp
@@ -10,7 +10,7 @@
 #include "core/fxcrt/fx_extension.h"
 #include "fxbarcode/BC_Library.h"
 #include "third_party/base/stl_util.h"
-#include "xfa/fxfa/app/xfa_ffnotify.h"
+#include "xfa/fxfa/app/cxfa_ffnotify.h"
 #include "xfa/fxfa/parser/cxfa_document.h"
 #include "xfa/fxfa/parser/cxfa_event.h"
 #include "xfa/fxfa/parser/cxfa_localevalue.h"