Move fpdfsdk/src up to fpdfsdk/.

This CL moves the files in fpdfsdk/src/ up one level to fpdfsdk/ and fixes
up the include paths, include guards and build files.

R=tsepez@chromium.org

Review URL: https://codereview.chromium.org/1799773002 .

1 files changed, 0 insertions, 2872 deletions

diff --git a/fpdfsdk/src/fsdk_baseform.cpp b/fpdfsdk/src/fsdk_baseform.cpp
deleted file mode 100644
index 89d27726e8..0000000000
--- a/fpdfsdk/src/fsdk_baseform.cpp
+++ /dev/null
@@ -1,2872 +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 "fpdfsdk/include/fsdk_baseform.h"
-
-#include <algorithm>
-#include <memory>
-#include <vector>
-
-#include "core/include/fpdfapi/cfdf_document.h"
-#include "core/include/fpdfapi/cpdf_array.h"
-#include "core/include/fpdfapi/cpdf_document.h"
-#include "fpdfsdk/include/formfiller/FFL_FormFiller.h"
-#include "fpdfsdk/include/fsdk_actionhandler.h"
-#include "fpdfsdk/include/fsdk_baseannot.h"
-#include "fpdfsdk/include/fsdk_define.h"
-#include "fpdfsdk/include/fsdk_mgr.h"
-#include "fpdfsdk/include/javascript/IJavaScript.h"
-#include "fpdfsdk/include/pdfwindow/PWL_Utils.h"
-
-#ifdef PDF_ENABLE_XFA
-#include "fpdfsdk/include/fpdfxfa/fpdfxfa_doc.h"
-#include "fpdfsdk/include/fpdfxfa/fpdfxfa_util.h"
-#endif  // PDF_ENABLE_XFA
-
-#define IsFloatZero(f) ((f) < 0.01 && (f) > -0.01)
-#define IsFloatBigger(fa, fb) ((fa) > (fb) && !IsFloatZero((fa) - (fb)))
-#define IsFloatSmaller(fa, fb) ((fa) < (fb) && !IsFloatZero((fa) - (fb)))
-#define IsFloatEqual(fa, fb) IsFloatZero((fa) - (fb))
-
-CPDFSDK_Widget::CPDFSDK_Widget(CPDF_Annot* pAnnot,
-                               CPDFSDK_PageView* pPageView,
-                               CPDFSDK_InterForm* pInterForm)
-    : CPDFSDK_BAAnnot(pAnnot, pPageView),
-      m_pInterForm(pInterForm),
-      m_nAppAge(0),
-      m_nValueAge(0)
-#ifdef PDF_ENABLE_XFA
-      ,
-      m_hMixXFAWidget(NULL),
-      m_pWidgetHandler(NULL)
-#endif  // PDF_ENABLE_XFA
-{
-}
-
-CPDFSDK_Widget::~CPDFSDK_Widget() {}
-
-#ifdef PDF_ENABLE_XFA
-IXFA_Widget* CPDFSDK_Widget::GetMixXFAWidget() const {
-  CPDFSDK_Document* pSDKDoc = m_pPageView->GetSDKDocument();
-  CPDFXFA_Document* pDoc = pSDKDoc->GetXFADocument();
-  if (pDoc->GetDocType() == DOCTYPE_STATIC_XFA) {
-    if (!m_hMixXFAWidget) {
-      if (IXFA_DocView* pDocView = pDoc->GetXFADocView()) {
-        CFX_WideString sName;
-        if (GetFieldType() == FIELDTYPE_RADIOBUTTON) {
-          sName = GetAnnotName();
-          if (sName.IsEmpty())
-            sName = GetName();
-        } else {
-          sName = GetName();
-        }
-
-        if (!sName.IsEmpty())
-          m_hMixXFAWidget = pDocView->GetWidgetByName(sName);
-      }
-    }
-    return m_hMixXFAWidget;
-  }
-
-  return NULL;
-}
-
-IXFA_Widget* CPDFSDK_Widget::GetGroupMixXFAWidget() {
-  CPDFSDK_Document* pSDKDoc = m_pPageView->GetSDKDocument();
-  CPDFXFA_Document* pDoc = pSDKDoc->GetXFADocument();
-  if (pDoc->GetDocType() == DOCTYPE_STATIC_XFA) {
-    if (IXFA_DocView* pDocView = pDoc->GetXFADocView()) {
-      CFX_WideString sName = GetName();
-      if (!sName.IsEmpty())
-        return pDocView->GetWidgetByName(sName);
-    }
-  }
-
-  return nullptr;
-}
-
-IXFA_WidgetHandler* CPDFSDK_Widget::GetXFAWidgetHandler() const {
-  CPDFSDK_Document* pSDKDoc = m_pPageView->GetSDKDocument();
-  CPDFXFA_Document* pDoc = pSDKDoc->GetXFADocument();
-  if (pDoc->GetDocType() == DOCTYPE_STATIC_XFA) {
-    if (!m_pWidgetHandler) {
-      if (IXFA_DocView* pDocView = pDoc->GetXFADocView()) {
-        m_pWidgetHandler = pDocView->GetWidgetHandler();
-      }
-    }
-    return m_pWidgetHandler;
-  }
-
-  return NULL;
-}
-
-static XFA_EVENTTYPE GetXFAEventType(PDFSDK_XFAAActionType eXFAAAT) {
-  XFA_EVENTTYPE eEventType = XFA_EVENT_Unknown;
-
-  switch (eXFAAAT) {
-    case PDFSDK_XFA_Click:
-      eEventType = XFA_EVENT_Click;
-      break;
-    case PDFSDK_XFA_Full:
-      eEventType = XFA_EVENT_Full;
-      break;
-    case PDFSDK_XFA_PreOpen:
-      eEventType = XFA_EVENT_PreOpen;
-      break;
-    case PDFSDK_XFA_PostOpen:
-      eEventType = XFA_EVENT_PostOpen;
-      break;
-  }
-
-  return eEventType;
-}
-
-static XFA_EVENTTYPE GetXFAEventType(CPDF_AAction::AActionType eAAT,
-                                     FX_BOOL bWillCommit) {
-  XFA_EVENTTYPE eEventType = XFA_EVENT_Unknown;
-
-  switch (eAAT) {
-    case CPDF_AAction::CursorEnter:
-      eEventType = XFA_EVENT_MouseEnter;
-      break;
-    case CPDF_AAction::CursorExit:
-      eEventType = XFA_EVENT_MouseExit;
-      break;
-    case CPDF_AAction::ButtonDown:
-      eEventType = XFA_EVENT_MouseDown;
-      break;
-    case CPDF_AAction::ButtonUp:
-      eEventType = XFA_EVENT_MouseUp;
-      break;
-    case CPDF_AAction::GetFocus:
-      eEventType = XFA_EVENT_Enter;
-      break;
-    case CPDF_AAction::LoseFocus:
-      eEventType = XFA_EVENT_Exit;
-      break;
-    case CPDF_AAction::PageOpen:
-      break;
-    case CPDF_AAction::PageClose:
-      break;
-    case CPDF_AAction::PageVisible:
-      break;
-    case CPDF_AAction::PageInvisible:
-      break;
-    case CPDF_AAction::KeyStroke:
-      if (!bWillCommit) {
-        eEventType = XFA_EVENT_Change;
-      }
-      break;
-    case CPDF_AAction::Validate:
-      eEventType = XFA_EVENT_Validate;
-      break;
-    case CPDF_AAction::OpenPage:
-    case CPDF_AAction::ClosePage:
-    case CPDF_AAction::Format:
-    case CPDF_AAction::Calculate:
-    case CPDF_AAction::CloseDocument:
-    case CPDF_AAction::SaveDocument:
-    case CPDF_AAction::DocumentSaved:
-    case CPDF_AAction::PrintDocument:
-    case CPDF_AAction::DocumentPrinted:
-      break;
-  }
-
-  return eEventType;
-}
-
-FX_BOOL CPDFSDK_Widget::HasXFAAAction(PDFSDK_XFAAActionType eXFAAAT) {
-  if (IXFA_Widget* hWidget = GetMixXFAWidget()) {
-    if (IXFA_WidgetHandler* pXFAWidgetHandler = GetXFAWidgetHandler()) {
-      XFA_EVENTTYPE eEventType = GetXFAEventType(eXFAAAT);
-
-      if ((eEventType == XFA_EVENT_Click || eEventType == XFA_EVENT_Change) &&
-          GetFieldType() == FIELDTYPE_RADIOBUTTON) {
-        if (IXFA_Widget* hGroupWidget = GetGroupMixXFAWidget()) {
-          CXFA_WidgetAcc* pAcc = pXFAWidgetHandler->GetDataAcc(hGroupWidget);
-          if (pXFAWidgetHandler->HasEvent(pAcc, eEventType))
-            return TRUE;
-        }
-      }
-
-      {
-        CXFA_WidgetAcc* pAcc = pXFAWidgetHandler->GetDataAcc(hWidget);
-        return pXFAWidgetHandler->HasEvent(pAcc, eEventType);
-      }
-    }
-  }
-
-  return FALSE;
-}
-
-FX_BOOL CPDFSDK_Widget::OnXFAAAction(PDFSDK_XFAAActionType eXFAAAT,
-                                     PDFSDK_FieldAction& data,
-                                     CPDFSDK_PageView* pPageView) {
-  CPDFSDK_Document* pSDKDoc = m_pPageView->GetSDKDocument();
-  CPDFXFA_Document* pDoc = pSDKDoc->GetXFADocument();
-  if (IXFA_Widget* hWidget = GetMixXFAWidget()) {
-    XFA_EVENTTYPE eEventType = GetXFAEventType(eXFAAAT);
-
-    if (eEventType != XFA_EVENT_Unknown) {
-      if (IXFA_WidgetHandler* pXFAWidgetHandler = GetXFAWidgetHandler()) {
-        CXFA_EventParam param;
-        param.m_eType = eEventType;
-        param.m_wsChange = data.sChange;
-        param.m_iCommitKey = data.nCommitKey;
-        param.m_bShift = data.bShift;
-        param.m_iSelStart = data.nSelStart;
-        param.m_iSelEnd = data.nSelEnd;
-        param.m_wsFullText = data.sValue;
-        param.m_bKeyDown = data.bKeyDown;
-        param.m_bModifier = data.bModifier;
-        param.m_wsNewText = data.sValue;
-        if (data.nSelEnd > data.nSelStart)
-          param.m_wsNewText.Delete(data.nSelStart,
-                                   data.nSelEnd - data.nSelStart);
-        for (int i = 0; i < data.sChange.GetLength(); i++)
-          param.m_wsNewText.Insert(data.nSelStart, data.sChange[i]);
-        param.m_wsPrevText = data.sValue;
-
-        if ((eEventType == XFA_EVENT_Click || eEventType == XFA_EVENT_Change) &&
-            GetFieldType() == FIELDTYPE_RADIOBUTTON) {
-          if (IXFA_Widget* hGroupWidget = GetGroupMixXFAWidget()) {
-            CXFA_WidgetAcc* pAcc = pXFAWidgetHandler->GetDataAcc(hGroupWidget);
-            param.m_pTarget = pAcc;
-            pXFAWidgetHandler->ProcessEvent(pAcc, &param);
-          }
-
-          {
-            CXFA_WidgetAcc* pAcc = pXFAWidgetHandler->GetDataAcc(hWidget);
-            param.m_pTarget = pAcc;
-            int32_t nRet = pXFAWidgetHandler->ProcessEvent(pAcc, &param);
-            return nRet == XFA_EVENTERROR_Sucess;
-          }
-        } else {
-          CXFA_WidgetAcc* pAcc = pXFAWidgetHandler->GetDataAcc(hWidget);
-          param.m_pTarget = pAcc;
-          int32_t nRet = pXFAWidgetHandler->ProcessEvent(pAcc, &param);
-          return nRet == XFA_EVENTERROR_Sucess;
-        }
-
-        if (IXFA_DocView* pDocView = pDoc->GetXFADocView()) {
-          pDocView->UpdateDocView();
-        }
-      }
-    }
-  }
-
-  return FALSE;
-}
-
-void CPDFSDK_Widget::Synchronize(FX_BOOL bSynchronizeElse) {
-  if (IXFA_Widget* hWidget = GetMixXFAWidget()) {
-    if (IXFA_WidgetHandler* pXFAWidgetHandler = GetXFAWidgetHandler()) {
-      CPDF_FormField* pFormField = GetFormField();
-      if (CXFA_WidgetAcc* pWidgetAcc = pXFAWidgetHandler->GetDataAcc(hWidget)) {
-        switch (GetFieldType()) {
-          case FIELDTYPE_CHECKBOX:
-          case FIELDTYPE_RADIOBUTTON: {
-            CPDF_FormControl* pFormCtrl = GetFormControl();
-            XFA_CHECKSTATE eCheckState =
-                pFormCtrl->IsChecked() ? XFA_CHECKSTATE_On : XFA_CHECKSTATE_Off;
-            pWidgetAcc->SetCheckState(eCheckState);
-          } break;
-          case FIELDTYPE_TEXTFIELD:
-            pWidgetAcc->SetValue(pFormField->GetValue(), XFA_VALUEPICTURE_Edit);
-            break;
-          case FIELDTYPE_LISTBOX: {
-            pWidgetAcc->ClearAllSelections();
-
-            for (int i = 0, sz = pFormField->CountSelectedItems(); i < sz;
-                 i++) {
-              int nIndex = pFormField->GetSelectedIndex(i);
-              if (nIndex > -1 && nIndex < pWidgetAcc->CountChoiceListItems())
-                pWidgetAcc->SetItemState(nIndex, TRUE, FALSE);
-            }
-          } break;
-          case FIELDTYPE_COMBOBOX: {
-            pWidgetAcc->ClearAllSelections();
-
-            for (int i = 0, sz = pFormField->CountSelectedItems(); i < sz;
-                 i++) {
-              int nIndex = pFormField->GetSelectedIndex(i);
-              if (nIndex > -1 && nIndex < pWidgetAcc->CountChoiceListItems())
-                pWidgetAcc->SetItemState(nIndex, TRUE, FALSE);
-            }
-          }
-
-            pWidgetAcc->SetValue(pFormField->GetValue(), XFA_VALUEPICTURE_Edit);
-            break;
-        }
-
-        if (bSynchronizeElse)
-          pWidgetAcc->ProcessValueChanged();
-      }
-    }
-  }
-}
-
-void CPDFSDK_Widget::SynchronizeXFAValue() {
-  CPDFSDK_Document* pSDKDoc = m_pPageView->GetSDKDocument();
-  CPDFXFA_Document* pDoc = pSDKDoc->GetXFADocument();
-  IXFA_DocView* pXFADocView = pDoc->GetXFADocView();
-  if (!pXFADocView)
-    return;
-
-  if (IXFA_Widget* hWidget = GetMixXFAWidget()) {
-    if (GetXFAWidgetHandler()) {
-      CPDFSDK_Widget::SynchronizeXFAValue(pXFADocView, hWidget, GetFormField(),
-                                          GetFormControl());
-    }
-  }
-}
-
-void CPDFSDK_Widget::SynchronizeXFAItems() {
-  CPDFSDK_Document* pSDKDoc = m_pPageView->GetSDKDocument();
-  CPDFXFA_Document* pDoc = pSDKDoc->GetXFADocument();
-  IXFA_DocView* pXFADocView = pDoc->GetXFADocView();
-  if (!pXFADocView)
-    return;
-
-  if (IXFA_Widget* hWidget = GetMixXFAWidget()) {
-    if (GetXFAWidgetHandler())
-      SynchronizeXFAItems(pXFADocView, hWidget, GetFormField(), nullptr);
-  }
-}
-
-void CPDFSDK_Widget::SynchronizeXFAValue(IXFA_DocView* pXFADocView,
-                                         IXFA_Widget* hWidget,
-                                         CPDF_FormField* pFormField,
-                                         CPDF_FormControl* pFormControl) {
-  ASSERT(hWidget);
-
-  if (IXFA_WidgetHandler* pXFAWidgetHandler = pXFADocView->GetWidgetHandler()) {
-    ASSERT(pFormControl);
-
-    switch (pFormField->GetFieldType()) {
-      case FIELDTYPE_CHECKBOX: {
-        if (CXFA_WidgetAcc* pWidgetAcc =
-                pXFAWidgetHandler->GetDataAcc(hWidget)) {
-          FX_BOOL bChecked = pWidgetAcc->GetCheckState() == XFA_CHECKSTATE_On;
-
-          pFormField->CheckControl(pFormField->GetControlIndex(pFormControl),
-                                   bChecked, TRUE);
-        }
-      } break;
-      case FIELDTYPE_RADIOBUTTON: {
-        if (CXFA_WidgetAcc* pWidgetAcc =
-                pXFAWidgetHandler->GetDataAcc(hWidget)) {
-          FX_BOOL bChecked = pWidgetAcc->GetCheckState() == XFA_CHECKSTATE_On;
-
-          pFormField->CheckControl(pFormField->GetControlIndex(pFormControl),
-                                   bChecked, TRUE);
-        }
-      } break;
-      case FIELDTYPE_TEXTFIELD: {
-        if (CXFA_WidgetAcc* pWidgetAcc =
-                pXFAWidgetHandler->GetDataAcc(hWidget)) {
-          CFX_WideString sValue;
-          pWidgetAcc->GetValue(sValue, XFA_VALUEPICTURE_Display);
-          pFormField->SetValue(sValue, TRUE);
-        }
-      } break;
-      case FIELDTYPE_LISTBOX: {
-        pFormField->ClearSelection(FALSE);
-
-        if (CXFA_WidgetAcc* pWidgetAcc =
-                pXFAWidgetHandler->GetDataAcc(hWidget)) {
-          for (int i = 0, sz = pWidgetAcc->CountSelectedItems(); i < sz; i++) {
-            int nIndex = pWidgetAcc->GetSelectedItem(i);
-
-            if (nIndex > -1 && nIndex < pFormField->CountOptions()) {
-              pFormField->SetItemSelection(nIndex, TRUE, TRUE);
-            }
-          }
-        }
-      } break;
-      case FIELDTYPE_COMBOBOX: {
-        pFormField->ClearSelection(FALSE);
-
-        if (CXFA_WidgetAcc* pWidgetAcc =
-                pXFAWidgetHandler->GetDataAcc(hWidget)) {
-          for (int i = 0, sz = pWidgetAcc->CountSelectedItems(); i < sz; i++) {
-            int nIndex = pWidgetAcc->GetSelectedItem(i);
-
-            if (nIndex > -1 && nIndex < pFormField->CountOptions()) {
-              pFormField->SetItemSelection(nIndex, TRUE, TRUE);
-            }
-          }
-
-          CFX_WideString sValue;
-          pWidgetAcc->GetValue(sValue, XFA_VALUEPICTURE_Display);
-          pFormField->SetValue(sValue, TRUE);
-        }
-      } break;
-    }
-  }
-}
-
-void CPDFSDK_Widget::SynchronizeXFAItems(IXFA_DocView* pXFADocView,
-                                         IXFA_Widget* hWidget,
-                                         CPDF_FormField* pFormField,
-                                         CPDF_FormControl* pFormControl) {
-  ASSERT(hWidget);
-
-  if (IXFA_WidgetHandler* pXFAWidgetHandler = pXFADocView->GetWidgetHandler()) {
-    switch (pFormField->GetFieldType()) {
-      case FIELDTYPE_LISTBOX: {
-        pFormField->ClearSelection(FALSE);
-        pFormField->ClearOptions(TRUE);
-
-        if (CXFA_WidgetAcc* pWidgetAcc =
-                pXFAWidgetHandler->GetDataAcc(hWidget)) {
-          for (int i = 0, sz = pWidgetAcc->CountChoiceListItems(); i < sz;
-               i++) {
-            CFX_WideString swText;
-            pWidgetAcc->GetChoiceListItem(swText, i);
-
-            pFormField->InsertOption(swText, i, TRUE);
-          }
-        }
-      } break;
-      case FIELDTYPE_COMBOBOX: {
-        pFormField->ClearSelection(FALSE);
-        pFormField->ClearOptions(FALSE);
-
-        if (CXFA_WidgetAcc* pWidgetAcc =
-                pXFAWidgetHandler->GetDataAcc(hWidget)) {
-          for (int i = 0, sz = pWidgetAcc->CountChoiceListItems(); i < sz;
-               i++) {
-            CFX_WideString swText;
-            pWidgetAcc->GetChoiceListItem(swText, i);
-
-            pFormField->InsertOption(swText, i, FALSE);
-          }
-        }
-
-        pFormField->SetValue(L"", TRUE);
-      } break;
-    }
-  }
-}
-#endif  // PDF_ENABLE_XFA
-
-FX_BOOL CPDFSDK_Widget::IsWidgetAppearanceValid(
-    CPDF_Annot::AppearanceMode mode) {
-  CPDF_Dictionary* pAP = m_pAnnot->GetAnnotDict()->GetDictBy("AP");
-  if (!pAP)
-    return FALSE;
-
-  // Choose the right sub-ap
-  const FX_CHAR* ap_entry = "N";
-  if (mode == CPDF_Annot::Down)
-    ap_entry = "D";
-  else if (mode == CPDF_Annot::Rollover)
-    ap_entry = "R";
-  if (!pAP->KeyExist(ap_entry))
-    ap_entry = "N";
-
-  // Get the AP stream or subdirectory
-  CPDF_Object* psub = pAP->GetElementValue(ap_entry);
-  if (!psub)
-    return FALSE;
-
-  int nFieldType = GetFieldType();
-  switch (nFieldType) {
-    case FIELDTYPE_PUSHBUTTON:
-    case FIELDTYPE_COMBOBOX:
-    case FIELDTYPE_LISTBOX:
-    case FIELDTYPE_TEXTFIELD:
-    case FIELDTYPE_SIGNATURE:
-      return psub->IsStream();
-    case FIELDTYPE_CHECKBOX:
-    case FIELDTYPE_RADIOBUTTON:
-      if (CPDF_Dictionary* pSubDict = psub->AsDictionary()) {
-        return pSubDict->GetStreamBy(GetAppState()) != NULL;
-      }
-      return FALSE;
-  }
-  return TRUE;
-}
-
-int CPDFSDK_Widget::GetFieldType() const {
-  return GetFormField()->GetFieldType();
-}
-
-FX_BOOL CPDFSDK_Widget::IsAppearanceValid() {
-#ifdef PDF_ENABLE_XFA
-  CPDFSDK_Document* pSDKDoc = m_pPageView->GetSDKDocument();
-  CPDFXFA_Document* pDoc = pSDKDoc->GetXFADocument();
-  int nDocType = pDoc->GetDocType();
-  if (nDocType != DOCTYPE_PDF && nDocType != DOCTYPE_STATIC_XFA)
-    return TRUE;
-#endif  // PDF_ENABLE_XFA
-  return CPDFSDK_BAAnnot::IsAppearanceValid();
-}
-
-int CPDFSDK_Widget::GetFieldFlags() const {
-  CPDF_InterForm* pPDFInterForm = m_pInterForm->GetInterForm();
-  CPDF_FormControl* pFormControl =
-      pPDFInterForm->GetControlByDict(m_pAnnot->GetAnnotDict());
-  CPDF_FormField* pFormField = pFormControl->GetField();
-  return pFormField->GetFieldFlags();
-}
-
-CFX_ByteString CPDFSDK_Widget::GetSubType() const {
-  int nType = GetFieldType();
-
-  if (nType == FIELDTYPE_SIGNATURE)
-    return BFFT_SIGNATURE;
-  return CPDFSDK_Annot::GetSubType();
-}
-
-CPDF_FormField* CPDFSDK_Widget::GetFormField() const {
-  return GetFormControl()->GetField();
-}
-
-CPDF_FormControl* CPDFSDK_Widget::GetFormControl() const {
-  CPDF_InterForm* pPDFInterForm = m_pInterForm->GetInterForm();
-  return pPDFInterForm->GetControlByDict(GetAnnotDict());
-}
-
-CPDF_FormControl* CPDFSDK_Widget::GetFormControl(
-    CPDF_InterForm* pInterForm,
-    const CPDF_Dictionary* pAnnotDict) {
-  ASSERT(pAnnotDict);
-  return pInterForm->GetControlByDict(pAnnotDict);
-}
-
-int CPDFSDK_Widget::GetRotate() const {
-  CPDF_FormControl* pCtrl = GetFormControl();
-  return pCtrl->GetRotation() % 360;
-}
-
-#ifdef PDF_ENABLE_XFA
-CFX_WideString CPDFSDK_Widget::GetName() const {
-  CPDF_FormField* pFormField = GetFormField();
-  return pFormField->GetFullName();
-}
-#endif  // PDF_ENABLE_XFA
-
-FX_BOOL CPDFSDK_Widget::GetFillColor(FX_COLORREF& color) const {
-  CPDF_FormControl* pFormCtrl = GetFormControl();
-  int iColorType = 0;
-  color = FX_ARGBTOCOLORREF(pFormCtrl->GetBackgroundColor(iColorType));
-
-  return iColorType != COLORTYPE_TRANSPARENT;
-}
-
-FX_BOOL CPDFSDK_Widget::GetBorderColor(FX_COLORREF& color) const {
-  CPDF_FormControl* pFormCtrl = GetFormControl();
-  int iColorType = 0;
-  color = FX_ARGBTOCOLORREF(pFormCtrl->GetBorderColor(iColorType));
-
-  return iColorType != COLORTYPE_TRANSPARENT;
-}
-
-FX_BOOL CPDFSDK_Widget::GetTextColor(FX_COLORREF& color) const {
-  CPDF_FormControl* pFormCtrl = GetFormControl();
-  CPDF_DefaultAppearance da = pFormCtrl->GetDefaultAppearance();
-  if (da.HasColor()) {
-    FX_ARGB argb;
-    int iColorType = COLORTYPE_TRANSPARENT;
-    da.GetColor(argb, iColorType);
-    color = FX_ARGBTOCOLORREF(argb);
-
-    return iColorType != COLORTYPE_TRANSPARENT;
-  }
-
-  return FALSE;
-}
-
-FX_FLOAT CPDFSDK_Widget::GetFontSize() const {
-  CPDF_FormControl* pFormCtrl = GetFormControl();
-  CPDF_DefaultAppearance pDa = pFormCtrl->GetDefaultAppearance();
-  CFX_ByteString csFont = "";
-  FX_FLOAT fFontSize = 0.0f;
-  pDa.GetFont(csFont, fFontSize);
-
-  return fFontSize;
-}
-
-int CPDFSDK_Widget::GetSelectedIndex(int nIndex) const {
-#ifdef PDF_ENABLE_XFA
-  if (IXFA_Widget* hWidget = GetMixXFAWidget()) {
-    if (IXFA_WidgetHandler* pXFAWidgetHandler = GetXFAWidgetHandler()) {
-      if (CXFA_WidgetAcc* pWidgetAcc = pXFAWidgetHandler->GetDataAcc(hWidget)) {
-        if (nIndex < pWidgetAcc->CountSelectedItems())
-          return pWidgetAcc->GetSelectedItem(nIndex);
-      }
-    }
-  }
-#endif  // PDF_ENABLE_XFA
-  CPDF_FormField* pFormField = GetFormField();
-  return pFormField->GetSelectedIndex(nIndex);
-}
-
-#ifdef PDF_ENABLE_XFA
-CFX_WideString CPDFSDK_Widget::GetValue(FX_BOOL bDisplay) const {
-  if (IXFA_Widget* hWidget = GetMixXFAWidget()) {
-    if (IXFA_WidgetHandler* pXFAWidgetHandler = GetXFAWidgetHandler()) {
-      if (CXFA_WidgetAcc* pWidgetAcc = pXFAWidgetHandler->GetDataAcc(hWidget)) {
-        CFX_WideString sValue;
-        pWidgetAcc->GetValue(sValue, bDisplay ? XFA_VALUEPICTURE_Display
-                                              : XFA_VALUEPICTURE_Edit);
-        return sValue;
-      }
-    }
-  }
-#else
-CFX_WideString CPDFSDK_Widget::GetValue() const {
-#endif  // PDF_ENABLE_XFA
-  CPDF_FormField* pFormField = GetFormField();
-  return pFormField->GetValue();
-}
-
-CFX_WideString CPDFSDK_Widget::GetDefaultValue() const {
-  CPDF_FormField* pFormField = GetFormField();
-  return pFormField->GetDefaultValue();
-}
-
-CFX_WideString CPDFSDK_Widget::GetOptionLabel(int nIndex) const {
-  CPDF_FormField* pFormField = GetFormField();
-  return pFormField->GetOptionLabel(nIndex);
-}
-
-int CPDFSDK_Widget::CountOptions() const {
-  CPDF_FormField* pFormField = GetFormField();
-  return pFormField->CountOptions();
-}
-
-FX_BOOL CPDFSDK_Widget::IsOptionSelected(int nIndex) const {
-#ifdef PDF_ENABLE_XFA
-  if (IXFA_Widget* hWidget = GetMixXFAWidget()) {
-    if (IXFA_WidgetHandler* pXFAWidgetHandler = GetXFAWidgetHandler()) {
-      if (CXFA_WidgetAcc* pWidgetAcc = pXFAWidgetHandler->GetDataAcc(hWidget)) {
-        if (nIndex > -1 && nIndex < pWidgetAcc->CountChoiceListItems())
-          return pWidgetAcc->GetItemState(nIndex);
-
-        return FALSE;
-      }
-    }
-  }
-#endif  // PDF_ENABLE_XFA
-  CPDF_FormField* pFormField = GetFormField();
-  return pFormField->IsItemSelected(nIndex);
-}
-
-int CPDFSDK_Widget::GetTopVisibleIndex() const {
-  CPDF_FormField* pFormField = GetFormField();
-  return pFormField->GetTopVisibleIndex();
-}
-
-bool CPDFSDK_Widget::IsChecked() const {
-#ifdef PDF_ENABLE_XFA
-  if (IXFA_WidgetHandler* pXFAWidgetHandler = GetXFAWidgetHandler()) {
-    if (IXFA_Widget* hWidget = GetMixXFAWidget()) {
-      if (CXFA_WidgetAcc* pWidgetAcc = pXFAWidgetHandler->GetDataAcc(hWidget))
-        return pWidgetAcc->GetCheckState() == XFA_CHECKSTATE_On;
-    }
-  }
-#endif  // PDF_ENABLE_XFA
-  CPDF_FormControl* pFormCtrl = GetFormControl();
-  return pFormCtrl->IsChecked();
-}
-
-int CPDFSDK_Widget::GetAlignment() const {
-  CPDF_FormControl* pFormCtrl = GetFormControl();
-  return pFormCtrl->GetControlAlignment();
-}
-
-int CPDFSDK_Widget::GetMaxLen() const {
-  CPDF_FormField* pFormField = GetFormField();
-  return pFormField->GetMaxLen();
-}
-
-void CPDFSDK_Widget::SetCheck(bool bChecked, bool bNotify) {
-  CPDF_FormControl* pFormCtrl = GetFormControl();
-  CPDF_FormField* pFormField = pFormCtrl->GetField();
-  pFormField->CheckControl(pFormField->GetControlIndex(pFormCtrl), bChecked,
-                           bNotify);
-#ifdef PDF_ENABLE_XFA
-  if (!IsWidgetAppearanceValid(CPDF_Annot::Normal))
-    ResetAppearance(TRUE);
-  if (!bNotify)
-    Synchronize(TRUE);
-#endif  // PDF_ENABLE_XFA
-}
-
-void CPDFSDK_Widget::SetValue(const CFX_WideString& sValue, FX_BOOL bNotify) {
-  CPDF_FormField* pFormField = GetFormField();
-  pFormField->SetValue(sValue, bNotify);
-#ifdef PDF_ENABLE_XFA
-  if (!bNotify)
-    Synchronize(TRUE);
-#endif  // PDF_ENABLE_XFA
-}
-
-void CPDFSDK_Widget::SetDefaultValue(const CFX_WideString& sValue) {}
-void CPDFSDK_Widget::SetOptionSelection(int index,
-                                        FX_BOOL bSelected,
-                                        FX_BOOL bNotify) {
-  CPDF_FormField* pFormField = GetFormField();
-  pFormField->SetItemSelection(index, bSelected, bNotify);
-#ifdef PDF_ENABLE_XFA
-  if (!bNotify)
-    Synchronize(TRUE);
-#endif  // PDF_ENABLE_XFA
-}
-
-void CPDFSDK_Widget::ClearSelection(FX_BOOL bNotify) {
-  CPDF_FormField* pFormField = GetFormField();
-  pFormField->ClearSelection(bNotify);
-#ifdef PDF_ENABLE_XFA
-  if (!bNotify)
-    Synchronize(TRUE);
-#endif  // PDF_ENABLE_XFA
-}
-
-void CPDFSDK_Widget::SetTopVisibleIndex(int index) {}
-
-void CPDFSDK_Widget::SetAppModified() {
-  m_bAppModified = TRUE;
-}
-
-void CPDFSDK_Widget::ClearAppModified() {
-  m_bAppModified = FALSE;
-}
-
-FX_BOOL CPDFSDK_Widget::IsAppModified() const {
-  return m_bAppModified;
-}
-
-#ifdef PDF_ENABLE_XFA
-void CPDFSDK_Widget::ResetAppearance(FX_BOOL bValueChanged) {
-  switch (GetFieldType()) {
-    case FIELDTYPE_TEXTFIELD:
-    case FIELDTYPE_COMBOBOX: {
-      FX_BOOL bFormated = FALSE;
-      CFX_WideString sValue = OnFormat(bFormated);
-      ResetAppearance(bFormated ? sValue : nullptr, TRUE);
-    } break;
-    default:
-      ResetAppearance(nullptr, FALSE);
-      break;
-  }
-}
-#endif  // PDF_ENABLE_XFA
-
-void CPDFSDK_Widget::ResetAppearance(const FX_WCHAR* sValue,
-                                     FX_BOOL bValueChanged) {
-  SetAppModified();
-
-  m_nAppAge++;
-  if (m_nAppAge > 999999)
-    m_nAppAge = 0;
-  if (bValueChanged)
-    m_nValueAge++;
-
-  int nFieldType = GetFieldType();
-
-  switch (nFieldType) {
-    case FIELDTYPE_PUSHBUTTON:
-      ResetAppearance_PushButton();
-      break;
-    case FIELDTYPE_CHECKBOX:
-      ResetAppearance_CheckBox();
-      break;
-    case FIELDTYPE_RADIOBUTTON:
-      ResetAppearance_RadioButton();
-      break;
-    case FIELDTYPE_COMBOBOX:
-      ResetAppearance_ComboBox(sValue);
-      break;
-    case FIELDTYPE_LISTBOX:
-      ResetAppearance_ListBox();
-      break;
-    case FIELDTYPE_TEXTFIELD:
-      ResetAppearance_TextField(sValue);
-      break;
-  }
-
-  m_pAnnot->ClearCachedAP();
-}
-
-CFX_WideString CPDFSDK_Widget::OnFormat(FX_BOOL& bFormated) {
-  CPDF_FormField* pFormField = GetFormField();
-  ASSERT(pFormField);
-  return m_pInterForm->OnFormat(pFormField, bFormated);
-}
-
-void CPDFSDK_Widget::ResetFieldAppearance(FX_BOOL bValueChanged) {
-  CPDF_FormField* pFormField = GetFormField();
-  ASSERT(pFormField);
-  m_pInterForm->ResetFieldAppearance(pFormField, NULL, bValueChanged);
-}
-
-void CPDFSDK_Widget::DrawAppearance(CFX_RenderDevice* pDevice,
-                                    const CFX_Matrix* pUser2Device,
-                                    CPDF_Annot::AppearanceMode mode,
-                                    const CPDF_RenderOptions* pOptions) {
-  int nFieldType = GetFieldType();
-
-  if ((nFieldType == FIELDTYPE_CHECKBOX ||
-       nFieldType == FIELDTYPE_RADIOBUTTON) &&
-      mode == CPDF_Annot::Normal &&
-      !IsWidgetAppearanceValid(CPDF_Annot::Normal)) {
-    CFX_PathData pathData;
-
-    CFX_FloatRect rcAnnot = GetRect();
-
-    pathData.AppendRect(rcAnnot.left, rcAnnot.bottom, rcAnnot.right,
-                        rcAnnot.top);
-
-    CFX_GraphStateData gsd;
-    gsd.m_LineWidth = 0.0f;
-
-    pDevice->DrawPath(&pathData, pUser2Device, &gsd, 0, 0xFFAAAAAA,
-                      FXFILL_ALTERNATE);
-  } else {
-    CPDFSDK_BAAnnot::DrawAppearance(pDevice, pUser2Device, mode, pOptions);
-  }
-}
-
-void CPDFSDK_Widget::UpdateField() {
-  CPDF_FormField* pFormField = GetFormField();
-  ASSERT(pFormField);
-  m_pInterForm->UpdateField(pFormField);
-}
-
-void CPDFSDK_Widget::DrawShadow(CFX_RenderDevice* pDevice,
-                                CPDFSDK_PageView* pPageView) {
-  int nFieldType = GetFieldType();
-  if (m_pInterForm->IsNeedHighLight(nFieldType)) {
-    CFX_FloatRect rc = GetRect();
-    FX_COLORREF color = m_pInterForm->GetHighlightColor(nFieldType);
-    uint8_t alpha = m_pInterForm->GetHighlightAlpha();
-
-    CFX_FloatRect rcDevice;
-    ASSERT(m_pInterForm->GetDocument());
-    CPDFDoc_Environment* pEnv = m_pInterForm->GetDocument()->GetEnv();
-    if (!pEnv)
-      return;
-    CFX_Matrix page2device;
-    pPageView->GetCurrentMatrix(page2device);
-    page2device.Transform(((FX_FLOAT)rc.left), ((FX_FLOAT)rc.bottom),
-                          rcDevice.left, rcDevice.bottom);
-    page2device.Transform(((FX_FLOAT)rc.right), ((FX_FLOAT)rc.top),
-                          rcDevice.right, rcDevice.top);
-
-    rcDevice.Normalize();
-
-    FX_ARGB argb = ArgbEncode((int)alpha, color);
-    FX_RECT rcDev((int)rcDevice.left, (int)rcDevice.top, (int)rcDevice.right,
-                  (int)rcDevice.bottom);
-    pDevice->FillRect(&rcDev, argb);
-  }
-}
-
-void CPDFSDK_Widget::ResetAppearance_PushButton() {
-  CPDF_FormControl* pControl = GetFormControl();
-  CFX_FloatRect rcWindow = GetRotatedRect();
-  int32_t nLayout = 0;
-  switch (pControl->GetTextPosition()) {
-    case TEXTPOS_ICON:
-      nLayout = PPBL_ICON;
-      break;
-    case TEXTPOS_BELOW:
-      nLayout = PPBL_ICONTOPLABELBOTTOM;
-      break;
-    case TEXTPOS_ABOVE:
-      nLayout = PPBL_LABELTOPICONBOTTOM;
-      break;
-    case TEXTPOS_RIGHT:
-      nLayout = PPBL_ICONLEFTLABELRIGHT;
-      break;
-    case TEXTPOS_LEFT:
-      nLayout = PPBL_LABELLEFTICONRIGHT;
-      break;
-    case TEXTPOS_OVERLAID:
-      nLayout = PPBL_LABELOVERICON;
-      break;
-    default:
-      nLayout = PPBL_LABEL;
-      break;
-  }
-
-  CPWL_Color crBackground, crBorder;
-
-  int iColorType;
-  FX_FLOAT fc[4];
-
-  pControl->GetOriginalBackgroundColor(iColorType, fc);
-  if (iColorType > 0)
-    crBackground = CPWL_Color(iColorType, fc[0], fc[1], fc[2], fc[3]);
-
-  pControl->GetOriginalBorderColor(iColorType, fc);
-  if (iColorType > 0)
-    crBorder = CPWL_Color(iColorType, fc[0], fc[1], fc[2], fc[3]);
-
-  FX_FLOAT fBorderWidth = (FX_FLOAT)GetBorderWidth();
-  int32_t nBorderStyle = 0;
-  CPWL_Dash dsBorder(3, 0, 0);
-  CPWL_Color crLeftTop, crRightBottom;
-
-  switch (GetBorderStyle()) {
-    case BBS_DASH:
-      nBorderStyle = PBS_DASH;
-      dsBorder = CPWL_Dash(3, 3, 0);
-      break;
-    case BBS_BEVELED:
-      nBorderStyle = PBS_BEVELED;
-      fBorderWidth *= 2;
-      crLeftTop = CPWL_Color(COLORTYPE_GRAY, 1);
-      crRightBottom = CPWL_Utils::DevideColor(crBackground, 2);
-      break;
-    case BBS_INSET:
-      nBorderStyle = PBS_INSET;
-      fBorderWidth *= 2;
-      crLeftTop = CPWL_Color(COLORTYPE_GRAY, 0.5);
-      crRightBottom = CPWL_Color(COLORTYPE_GRAY, 0.75);
-      break;
-    case BBS_UNDERLINE:
-      nBorderStyle = PBS_UNDERLINED;
-      break;
-    default:
-      nBorderStyle = PBS_SOLID;
-      break;
-  }
-
-  CFX_FloatRect rcClient = CPWL_Utils::DeflateRect(rcWindow, fBorderWidth);
-
-  CPWL_Color crText(COLORTYPE_GRAY, 0);
-
-  FX_FLOAT fFontSize = 12.0f;
-  CFX_ByteString csNameTag;
-
-  CPDF_DefaultAppearance da = pControl->GetDefaultAppearance();
-  if (da.HasColor()) {
-    da.GetColor(iColorType, fc);
-    crText = CPWL_Color(iColorType, fc[0], fc[1], fc[2], fc[3]);
-  }
-
-  if (da.HasFont())
-    da.GetFont(csNameTag, fFontSize);
-
-  CFX_WideString csWCaption;
-  CFX_WideString csNormalCaption, csRolloverCaption, csDownCaption;
-
-  if (pControl->HasMKEntry("CA")) {
-    csNormalCaption = pControl->GetNormalCaption();
-  }
-  if (pControl->HasMKEntry("RC")) {
-    csRolloverCaption = pControl->GetRolloverCaption();
-  }
-  if (pControl->HasMKEntry("AC")) {
-    csDownCaption = pControl->GetDownCaption();
-  }
-
-  CPDF_Stream* pNormalIcon = NULL;
-  CPDF_Stream* pRolloverIcon = NULL;
-  CPDF_Stream* pDownIcon = NULL;
-
-  if (pControl->HasMKEntry("I")) {
-    pNormalIcon = pControl->GetNormalIcon();
-  }
-  if (pControl->HasMKEntry("RI")) {
-    pRolloverIcon = pControl->GetRolloverIcon();
-  }
-  if (pControl->HasMKEntry("IX")) {
-    pDownIcon = pControl->GetDownIcon();
-  }
-
-  if (pNormalIcon) {
-    if (CPDF_Dictionary* pImageDict = pNormalIcon->GetDict()) {
-      if (pImageDict->GetStringBy("Name").IsEmpty())
-        pImageDict->SetAtString("Name", "ImgA");
-    }
-  }
-
-  if (pRolloverIcon) {
-    if (CPDF_Dictionary* pImageDict = pRolloverIcon->GetDict()) {
-      if (pImageDict->GetStringBy("Name").IsEmpty())
-        pImageDict->SetAtString("Name", "ImgB");
-    }
-  }
-
-  if (pDownIcon) {
-    if (CPDF_Dictionary* pImageDict = pDownIcon->GetDict()) {
-      if (pImageDict->GetStringBy("Name").IsEmpty())
-        pImageDict->SetAtString("Name", "ImgC");
-    }
-  }
-
-  CPDF_IconFit iconFit = pControl->GetIconFit();
-
-  CPDFSDK_Document* pDoc = m_pInterForm->GetDocument();
-  CPDFDoc_Environment* pEnv = pDoc->GetEnv();
-
-  CBA_FontMap font_map(this, pEnv->GetSysHandler());
-  font_map.SetAPType("N");
-
-  CFX_ByteString csAP =
-      CPWL_Utils::GetRectFillAppStream(rcWindow, crBackground) +
-      CPWL_Utils::GetBorderAppStream(rcWindow, fBorderWidth, crBorder,
-                                     crLeftTop, crRightBottom, nBorderStyle,
-                                     dsBorder) +
-      CPWL_Utils::GetPushButtonAppStream(
-          iconFit.GetFittingBounds() ? rcWindow : rcClient, &font_map,
-          pNormalIcon, iconFit, csNormalCaption, crText, fFontSize, nLayout);
-
-  WriteAppearance("N", GetRotatedRect(), GetMatrix(), csAP);
-  if (pNormalIcon)
-    AddImageToAppearance("N", pNormalIcon);
-
-  CPDF_FormControl::HighlightingMode eHLM = pControl->GetHighlightingMode();
-  if (eHLM == CPDF_FormControl::Push || eHLM == CPDF_FormControl::Toggle) {
-    if (csRolloverCaption.IsEmpty() && !pRolloverIcon) {
-      csRolloverCaption = csNormalCaption;
-      pRolloverIcon = pNormalIcon;
-    }
-
-    font_map.SetAPType("R");
-
-    csAP = CPWL_Utils::GetRectFillAppStream(rcWindow, crBackground) +
-           CPWL_Utils::GetBorderAppStream(rcWindow, fBorderWidth, crBorder,
-                                          crLeftTop, crRightBottom,
-                                          nBorderStyle, dsBorder) +
-           CPWL_Utils::GetPushButtonAppStream(
-               iconFit.GetFittingBounds() ? rcWindow : rcClient, &font_map,
-               pRolloverIcon, iconFit, csRolloverCaption, crText, fFontSize,
-               nLayout);
-
-    WriteAppearance("R", GetRotatedRect(), GetMatrix(), csAP);
-    if (pRolloverIcon)
-      AddImageToAppearance("R", pRolloverIcon);
-
-    if (csDownCaption.IsEmpty() && !pDownIcon) {
-      csDownCaption = csNormalCaption;
-      pDownIcon = pNormalIcon;
-    }
-
-    switch (nBorderStyle) {
-      case PBS_BEVELED: {
-        CPWL_Color crTemp = crLeftTop;
-        crLeftTop = crRightBottom;
-        crRightBottom = crTemp;
-      } break;
-      case PBS_INSET:
-        crLeftTop = CPWL_Color(COLORTYPE_GRAY, 0);
-        crRightBottom = CPWL_Color(COLORTYPE_GRAY, 1);
-        break;
-    }
-
-    font_map.SetAPType("D");
-
-    csAP = CPWL_Utils::GetRectFillAppStream(
-               rcWindow, CPWL_Utils::SubstractColor(crBackground, 0.25f)) +
-           CPWL_Utils::GetBorderAppStream(rcWindow, fBorderWidth, crBorder,
-                                          crLeftTop, crRightBottom,
-                                          nBorderStyle, dsBorder) +
-           CPWL_Utils::GetPushButtonAppStream(
-               iconFit.GetFittingBounds() ? rcWindow : rcClient, &font_map,
-               pDownIcon, iconFit, csDownCaption, crText, fFontSize, nLayout);
-
-    WriteAppearance("D", GetRotatedRect(), GetMatrix(), csAP);
-    if (pDownIcon)
-      AddImageToAppearance("D", pDownIcon);
-  } else {
-    RemoveAppearance("D");
-    RemoveAppearance("R");
-  }
-}
-
-void CPDFSDK_Widget::ResetAppearance_CheckBox() {
-  CPDF_FormControl* pControl = GetFormControl();
-  CPWL_Color crBackground, crBorder, crText;
-  int iColorType;
-  FX_FLOAT fc[4];
-
-  pControl->GetOriginalBackgroundColor(iColorType, fc);
-  if (iColorType > 0)
-    crBackground = CPWL_Color(iColorType, fc[0], fc[1], fc[2], fc[3]);
-
-  pControl->GetOriginalBorderColor(iColorType, fc);
-  if (iColorType > 0)
-    crBorder = CPWL_Color(iColorType, fc[0], fc[1], fc[2], fc[3]);
-
-  FX_FLOAT fBorderWidth = (FX_FLOAT)GetBorderWidth();
-  int32_t nBorderStyle = 0;
-  CPWL_Dash dsBorder(3, 0, 0);
-  CPWL_Color crLeftTop, crRightBottom;
-
-  switch (GetBorderStyle()) {
-    case BBS_DASH:
-      nBorderStyle = PBS_DASH;
-      dsBorder = CPWL_Dash(3, 3, 0);
-      break;
-    case BBS_BEVELED:
-      nBorderStyle = PBS_BEVELED;
-      fBorderWidth *= 2;
-      crLeftTop = CPWL_Color(COLORTYPE_GRAY, 1);
-      crRightBottom = CPWL_Utils::DevideColor(crBackground, 2);
-      break;
-    case BBS_INSET:
-      nBorderStyle = PBS_INSET;
-      fBorderWidth *= 2;
-      crLeftTop = CPWL_Color(COLORTYPE_GRAY, 0.5);
-      crRightBottom = CPWL_Color(COLORTYPE_GRAY, 0.75);
-      break;
-    case BBS_UNDERLINE:
-      nBorderStyle = PBS_UNDERLINED;
-      break;
-    default:
-      nBorderStyle = PBS_SOLID;
-      break;
-  }
-
-  CFX_FloatRect rcWindow = GetRotatedRect();
-  CFX_FloatRect rcClient = CPWL_Utils::DeflateRect(rcWindow, fBorderWidth);
-
-  CPDF_DefaultAppearance da = pControl->GetDefaultAppearance();
-  if (da.HasColor()) {
-    da.GetColor(iColorType, fc);
-    crText = CPWL_Color(iColorType, fc[0], fc[1], fc[2], fc[3]);
-  }
-
-  int32_t nStyle = 0;
-
-  CFX_WideString csWCaption = pControl->GetNormalCaption();
-  if (csWCaption.GetLength() > 0) {
-    switch (csWCaption[0]) {
-      case L'l':
-        nStyle = PCS_CIRCLE;
-        break;
-      case L'8':
-        nStyle = PCS_CROSS;
-        break;
-      case L'u':
-        nStyle = PCS_DIAMOND;
-        break;
-      case L'n':
-        nStyle = PCS_SQUARE;
-        break;
-      case L'H':
-        nStyle = PCS_STAR;
-        break;
-      default:  // L'4'
-        nStyle = PCS_CHECK;
-        break;
-    }
-  } else {
-    nStyle = PCS_CHECK;
-  }
-
-  CFX_ByteString csAP_N_ON =
-      CPWL_Utils::GetRectFillAppStream(rcWindow, crBackground) +
-      CPWL_Utils::GetBorderAppStream(rcWindow, fBorderWidth, crBorder,
-                                     crLeftTop, crRightBottom, nBorderStyle,
-                                     dsBorder);
-
-  CFX_ByteString csAP_N_OFF = csAP_N_ON;
-
-  switch (nBorderStyle) {
-    case PBS_BEVELED: {
-      CPWL_Color crTemp = crLeftTop;
-      crLeftTop = crRightBottom;
-      crRightBottom = crTemp;
-    } break;
-    case PBS_INSET:
-      crLeftTop = CPWL_Color(COLORTYPE_GRAY, 0);
-      crRightBottom = CPWL_Color(COLORTYPE_GRAY, 1);
-      break;
-  }
-
-  CFX_ByteString csAP_D_ON =
-      CPWL_Utils::GetRectFillAppStream(
-          rcWindow, CPWL_Utils::SubstractColor(crBackground, 0.25f)) +
-      CPWL_Utils::GetBorderAppStream(rcWindow, fBorderWidth, crBorder,
-                                     crLeftTop, crRightBottom, nBorderStyle,
-                                     dsBorder);
-
-  CFX_ByteString csAP_D_OFF = csAP_D_ON;
-
-  csAP_N_ON += CPWL_Utils::GetCheckBoxAppStream(rcClient, nStyle, crText);
-  csAP_D_ON += CPWL_Utils::GetCheckBoxAppStream(rcClient, nStyle, crText);
-
-  WriteAppearance("N", GetRotatedRect(), GetMatrix(), csAP_N_ON,
-                  pControl->GetCheckedAPState());
-  WriteAppearance("N", GetRotatedRect(), GetMatrix(), csAP_N_OFF, "Off");
-
-  WriteAppearance("D", GetRotatedRect(), GetMatrix(), csAP_D_ON,
-                  pControl->GetCheckedAPState());
-  WriteAppearance("D", GetRotatedRect(), GetMatrix(), csAP_D_OFF, "Off");
-
-  CFX_ByteString csAS = GetAppState();
-  if (csAS.IsEmpty())
-    SetAppState("Off");
-}
-
-void CPDFSDK_Widget::ResetAppearance_RadioButton() {
-  CPDF_FormControl* pControl = GetFormControl();
-  CPWL_Color crBackground, crBorder, crText;
-  int iColorType;
-  FX_FLOAT fc[4];
-
-  pControl->GetOriginalBackgroundColor(iColorType, fc);
-  if (iColorType > 0)
-    crBackground = CPWL_Color(iColorType, fc[0], fc[1], fc[2], fc[3]);
-
-  pControl->GetOriginalBorderColor(iColorType, fc);
-  if (iColorType > 0)
-    crBorder = CPWL_Color(iColorType, fc[0], fc[1], fc[2], fc[3]);
-
-  FX_FLOAT fBorderWidth = (FX_FLOAT)GetBorderWidth();
-  int32_t nBorderStyle = 0;
-  CPWL_Dash dsBorder(3, 0, 0);
-  CPWL_Color crLeftTop, crRightBottom;
-
-  switch (GetBorderStyle()) {
-    case BBS_DASH:
-      nBorderStyle = PBS_DASH;
-      dsBorder = CPWL_Dash(3, 3, 0);
-      break;
-    case BBS_BEVELED:
-      nBorderStyle = PBS_BEVELED;
-      fBorderWidth *= 2;
-      crLeftTop = CPWL_Color(COLORTYPE_GRAY, 1);
-      crRightBottom = CPWL_Utils::DevideColor(crBackground, 2);
-      break;
-    case BBS_INSET:
-      nBorderStyle = PBS_INSET;
-      fBorderWidth *= 2;
-      crLeftTop = CPWL_Color(COLORTYPE_GRAY, 0.5);
-      crRightBottom = CPWL_Color(COLORTYPE_GRAY, 0.75);
-      break;
-    case BBS_UNDERLINE:
-      nBorderStyle = PBS_UNDERLINED;
-      break;
-    default:
-      nBorderStyle = PBS_SOLID;
-      break;
-  }
-
-  CFX_FloatRect rcWindow = GetRotatedRect();
-  CFX_FloatRect rcClient = CPWL_Utils::DeflateRect(rcWindow, fBorderWidth);
-
-  CPDF_DefaultAppearance da = pControl->GetDefaultAppearance();
-  if (da.HasColor()) {
-    da.GetColor(iColorType, fc);
-    crText = CPWL_Color(iColorType, fc[0], fc[1], fc[2], fc[3]);
-  }
-
-  int32_t nStyle = 0;
-
-  CFX_WideString csWCaption = pControl->GetNormalCaption();
-  if (csWCaption.GetLength() > 0) {
-    switch (csWCaption[0]) {
-      default:  // L'l':
-        nStyle = PCS_CIRCLE;
-        break;
-      case L'8':
-        nStyle = PCS_CROSS;
-        break;
-      case L'u':
-        nStyle = PCS_DIAMOND;
-        break;
-      case L'n':
-        nStyle = PCS_SQUARE;
-        break;
-      case L'H':
-        nStyle = PCS_STAR;
-        break;
-      case L'4':
-        nStyle = PCS_CHECK;
-        break;
-    }
-  } else {
-    nStyle = PCS_CIRCLE;
-  }
-
-  CFX_ByteString csAP_N_ON;
-
-  CFX_FloatRect rcCenter =
-      CPWL_Utils::DeflateRect(CPWL_Utils::GetCenterSquare(rcWindow), 1.0f);
-
-  if (nStyle == PCS_CIRCLE) {
-    if (nBorderStyle == PBS_BEVELED) {
-      crLeftTop = CPWL_Color(COLORTYPE_GRAY, 1);
-      crRightBottom = CPWL_Utils::SubstractColor(crBackground, 0.25f);
-    } else if (nBorderStyle == PBS_INSET) {
-      crLeftTop = CPWL_Color(COLORTYPE_GRAY, 0.5f);
-      crRightBottom = CPWL_Color(COLORTYPE_GRAY, 0.75f);
-    }
-
-    csAP_N_ON = CPWL_Utils::GetCircleFillAppStream(rcCenter, crBackground) +
-                CPWL_Utils::GetCircleBorderAppStream(
-                    rcCenter, fBorderWidth, crBorder, crLeftTop, crRightBottom,
-                    nBorderStyle, dsBorder);
-  } else {
-    csAP_N_ON = CPWL_Utils::GetRectFillAppStream(rcWindow, crBackground) +
-                CPWL_Utils::GetBorderAppStream(rcWindow, fBorderWidth, crBorder,
-                                               crLeftTop, crRightBottom,
-                                               nBorderStyle, dsBorder);
-  }
-
-  CFX_ByteString csAP_N_OFF = csAP_N_ON;
-
-  switch (nBorderStyle) {
-    case PBS_BEVELED: {
-      CPWL_Color crTemp = crLeftTop;
-      crLeftTop = crRightBottom;
-      crRightBottom = crTemp;
-    } break;
-    case PBS_INSET:
-      crLeftTop = CPWL_Color(COLORTYPE_GRAY, 0);
-      crRightBottom = CPWL_Color(COLORTYPE_GRAY, 1);
-      break;
-  }
-
-  CFX_ByteString csAP_D_ON;
-
-  if (nStyle == PCS_CIRCLE) {
-    CPWL_Color crBK = CPWL_Utils::SubstractColor(crBackground, 0.25f);
-    if (nBorderStyle == PBS_BEVELED) {
-      crLeftTop = CPWL_Utils::SubstractColor(crBackground, 0.25f);
-      crRightBottom = CPWL_Color(COLORTYPE_GRAY, 1);
-      crBK = crBackground;
-    } else if (nBorderStyle == PBS_INSET) {
-      crLeftTop = CPWL_Color(COLORTYPE_GRAY, 0);
-      crRightBottom = CPWL_Color(COLORTYPE_GRAY, 1);
-    }
-
-    csAP_D_ON = CPWL_Utils::GetCircleFillAppStream(rcCenter, crBK) +
-                CPWL_Utils::GetCircleBorderAppStream(
-                    rcCenter, fBorderWidth, crBorder, crLeftTop, crRightBottom,
-                    nBorderStyle, dsBorder);
-  } else {
-    csAP_D_ON = CPWL_Utils::GetRectFillAppStream(
-                    rcWindow, CPWL_Utils::SubstractColor(crBackground, 0.25f)) +
-                CPWL_Utils::GetBorderAppStream(rcWindow, fBorderWidth, crBorder,
-                                               crLeftTop, crRightBottom,
-                                               nBorderStyle, dsBorder);
-  }
-
-  CFX_ByteString csAP_D_OFF = csAP_D_ON;
-
-  csAP_N_ON += CPWL_Utils::GetRadioButtonAppStream(rcClient, nStyle, crText);
-  csAP_D_ON += CPWL_Utils::GetRadioButtonAppStream(rcClient, nStyle, crText);
-
-  WriteAppearance("N", GetRotatedRect(), GetMatrix(), csAP_N_ON,
-                  pControl->GetCheckedAPState());
-  WriteAppearance("N", GetRotatedRect(), GetMatrix(), csAP_N_OFF, "Off");
-
-  WriteAppearance("D", GetRotatedRect(), GetMatrix(), csAP_D_ON,
-                  pControl->GetCheckedAPState());
-  WriteAppearance("D", GetRotatedRect(), GetMatrix(), csAP_D_OFF, "Off");
-
-  CFX_ByteString csAS = GetAppState();
-  if (csAS.IsEmpty())
-    SetAppState("Off");
-}
-
-void CPDFSDK_Widget::ResetAppearance_ComboBox(const FX_WCHAR* sValue) {
-  CPDF_FormControl* pControl = GetFormControl();
-  CPDF_FormField* pField = pControl->GetField();
-  CFX_ByteTextBuf sBody, sLines;
-
-  CFX_FloatRect rcClient = GetClientRect();
-  CFX_FloatRect rcButton = rcClient;
-  rcButton.left = rcButton.right - 13;
-  rcButton.Normalize();
-
-  if (IFX_Edit* pEdit = IFX_Edit::NewEdit()) {
-    pEdit->EnableRefresh(FALSE);
-
-    CPDFSDK_Document* pDoc = m_pInterForm->GetDocument();
-    CPDFDoc_Environment* pEnv = pDoc->GetEnv();
-    CBA_FontMap font_map(this, pEnv->GetSysHandler());
-    pEdit->SetFontMap(&font_map);
-
-    CFX_FloatRect rcEdit = rcClient;
-    rcEdit.right = rcButton.left;
-    rcEdit.Normalize();
-
-    pEdit->SetPlateRect(rcEdit);
-    pEdit->SetAlignmentV(1);
-
-    FX_FLOAT fFontSize = GetFontSize();
-    if (IsFloatZero(fFontSize))
-      pEdit->SetAutoFontSize(TRUE);
-    else
-      pEdit->SetFontSize(fFontSize);
-
-    pEdit->Initialize();
-
-    if (sValue) {
-      pEdit->SetText(sValue);
-    } else {
-      int32_t nCurSel = pField->GetSelectedIndex(0);
-
-      if (nCurSel < 0)
-        pEdit->SetText(pField->GetValue().c_str());
-      else
-        pEdit->SetText(pField->GetOptionLabel(nCurSel).c_str());
-    }
-
-    CFX_FloatRect rcContent = pEdit->GetContentRect();
-
-    CFX_ByteString sEdit =
-        CPWL_Utils::GetEditAppStream(pEdit, CFX_FloatPoint(0.0f, 0.0f));
-    if (sEdit.GetLength() > 0) {
-      sBody << "/Tx BMC\n"
-            << "q\n";
-      if (rcContent.Width() > rcEdit.Width() ||
-          rcContent.Height() > rcEdit.Height()) {
-        sBody << rcEdit.left << " " << rcEdit.bottom << " " << rcEdit.Width()
-              << " " << rcEdit.Height() << " re\nW\nn\n";
-      }
-
-      CPWL_Color crText = GetTextPWLColor();
-      sBody << "BT\n" << CPWL_Utils::GetColorAppStream(crText) << sEdit
-            << "ET\n"
-            << "Q\nEMC\n";
-    }
-
-    IFX_Edit::DelEdit(pEdit);
-  }
-
-  sBody << CPWL_Utils::GetDropButtonAppStream(rcButton);
-
-  CFX_ByteString sAP = GetBackgroundAppStream() + GetBorderAppStream() +
-                       sLines.GetByteString() + sBody.GetByteString();
-
-  WriteAppearance("N", GetRotatedRect(), GetMatrix(), sAP);
-}
-
-void CPDFSDK_Widget::ResetAppearance_ListBox() {
-  CPDF_FormControl* pControl = GetFormControl();
-  CPDF_FormField* pField = pControl->GetField();
-  CFX_FloatRect rcClient = GetClientRect();
-  CFX_ByteTextBuf sBody, sLines;
-
-  if (IFX_Edit* pEdit = IFX_Edit::NewEdit()) {
-    pEdit->EnableRefresh(FALSE);
-
-    CPDFSDK_Document* pDoc = m_pInterForm->GetDocument();
-    CPDFDoc_Environment* pEnv = pDoc->GetEnv();
-
-    CBA_FontMap font_map(this, pEnv->GetSysHandler());
-    pEdit->SetFontMap(&font_map);
-
-    pEdit->SetPlateRect(
-        CFX_FloatRect(rcClient.left, 0.0f, rcClient.right, 0.0f));
-
-    FX_FLOAT fFontSize = GetFontSize();
-
-    if (IsFloatZero(fFontSize))
-      pEdit->SetFontSize(12.0f);
-    else
-      pEdit->SetFontSize(fFontSize);
-
-    pEdit->Initialize();
-
-    CFX_ByteTextBuf sList;
-    FX_FLOAT fy = rcClient.top;
-
-    int32_t nTop = pField->GetTopVisibleIndex();
-    int32_t nCount = pField->CountOptions();
-    int32_t nSelCount = pField->CountSelectedItems();
-
-    for (int32_t i = nTop; i < nCount; i++) {
-      FX_BOOL bSelected = FALSE;
-      for (int32_t j = 0; j < nSelCount; j++) {
-        if (pField->GetSelectedIndex(j) == i) {
-          bSelected = TRUE;
-          break;
-        }
-      }
-
-      pEdit->SetText(pField->GetOptionLabel(i).c_str());
-
-      CFX_FloatRect rcContent = pEdit->GetContentRect();
-      FX_FLOAT fItemHeight = rcContent.Height();
-
-      if (bSelected) {
-        CFX_FloatRect rcItem =
-            CFX_FloatRect(rcClient.left, fy - fItemHeight, rcClient.right, fy);
-        sList << "q\n" << CPWL_Utils::GetColorAppStream(
-                              CPWL_Color(COLORTYPE_RGB, 0, 51.0f / 255.0f,
-                                         113.0f / 255.0f),
-                              TRUE)
-              << rcItem.left << " " << rcItem.bottom << " " << rcItem.Width()
-              << " " << rcItem.Height() << " re f\n"
-              << "Q\n";
-
-        sList << "BT\n" << CPWL_Utils::GetColorAppStream(
-                               CPWL_Color(COLORTYPE_GRAY, 1), TRUE)
-              << CPWL_Utils::GetEditAppStream(pEdit, CFX_FloatPoint(0.0f, fy))
-              << "ET\n";
-      } else {
-        CPWL_Color crText = GetTextPWLColor();
-        sList << "BT\n" << CPWL_Utils::GetColorAppStream(crText, TRUE)
-              << CPWL_Utils::GetEditAppStream(pEdit, CFX_FloatPoint(0.0f, fy))
-              << "ET\n";
-      }
-
-      fy -= fItemHeight;
-    }
-
-    if (sList.GetSize() > 0) {
-      sBody << "/Tx BMC\n"
-            << "q\n" << rcClient.left << " " << rcClient.bottom << " "
-            << rcClient.Width() << " " << rcClient.Height() << " re\nW\nn\n";
-      sBody << sList << "Q\nEMC\n";
-    }
-
-    IFX_Edit::DelEdit(pEdit);
-  }
-
-  CFX_ByteString sAP = GetBackgroundAppStream() + GetBorderAppStream() +
-                       sLines.GetByteString() + sBody.GetByteString();
-
-  WriteAppearance("N", GetRotatedRect(), GetMatrix(), sAP);
-}
-
-void CPDFSDK_Widget::ResetAppearance_TextField(const FX_WCHAR* sValue) {
-  CPDF_FormControl* pControl = GetFormControl();
-  CPDF_FormField* pField = pControl->GetField();
-  CFX_ByteTextBuf sBody, sLines;
-
-  if (IFX_Edit* pEdit = IFX_Edit::NewEdit()) {
-    pEdit->EnableRefresh(FALSE);
-
-    CPDFSDK_Document* pDoc = m_pInterForm->GetDocument();
-    CPDFDoc_Environment* pEnv = pDoc->GetEnv();
-
-    CBA_FontMap font_map(this, pEnv->GetSysHandler());
-    pEdit->SetFontMap(&font_map);
-
-    CFX_FloatRect rcClient = GetClientRect();
-    pEdit->SetPlateRect(rcClient);
-    pEdit->SetAlignmentH(pControl->GetControlAlignment());
-
-    FX_DWORD dwFieldFlags = pField->GetFieldFlags();
-    FX_BOOL bMultiLine = (dwFieldFlags >> 12) & 1;
-
-    if (bMultiLine) {
-      pEdit->SetMultiLine(TRUE);
-      pEdit->SetAutoReturn(TRUE);
-    } else {
-      pEdit->SetAlignmentV(1);
-    }
-
-    FX_WORD subWord = 0;
-    if ((dwFieldFlags >> 13) & 1) {
-      subWord = '*';
-      pEdit->SetPasswordChar(subWord);
-    }
-
-    int nMaxLen = pField->GetMaxLen();
-    FX_BOOL bCharArray = (dwFieldFlags >> 24) & 1;
-    FX_FLOAT fFontSize = GetFontSize();
-
-#ifdef PDF_ENABLE_XFA
-    CFX_WideString sValueTmp;
-    if (!sValue && GetMixXFAWidget()) {
-      sValueTmp = GetValue(TRUE);
-      sValue = sValueTmp;
-    }
-#endif  // PDF_ENABLE_XFA
-
-    if (nMaxLen > 0) {
-      if (bCharArray) {
-        pEdit->SetCharArray(nMaxLen);
-
-        if (IsFloatZero(fFontSize)) {
-          fFontSize = CPWL_Edit::GetCharArrayAutoFontSize(
-              font_map.GetPDFFont(0), rcClient, nMaxLen);
-        }
-      } else {
-        if (sValue)
-          nMaxLen = wcslen((const wchar_t*)sValue);
-        pEdit->SetLimitChar(nMaxLen);
-      }
-    }
-
-    if (IsFloatZero(fFontSize))
-      pEdit->SetAutoFontSize(TRUE);
-    else
-      pEdit->SetFontSize(fFontSize);
-
-    pEdit->Initialize();
-
-    if (sValue)
-      pEdit->SetText(sValue);
-    else
-      pEdit->SetText(pField->GetValue().c_str());
-
-    CFX_FloatRect rcContent = pEdit->GetContentRect();
-
-    CFX_ByteString sEdit = CPWL_Utils::GetEditAppStream(
-        pEdit, CFX_FloatPoint(0.0f, 0.0f), NULL, !bCharArray, subWord);
-
-    if (sEdit.GetLength() > 0) {
-      sBody << "/Tx BMC\n"
-            << "q\n";
-      if (rcContent.Width() > rcClient.Width() ||
-          rcContent.Height() > rcClient.Height()) {
-        sBody << rcClient.left << " " << rcClient.bottom << " "
-              << rcClient.Width() << " " << rcClient.Height() << " re\nW\nn\n";
-      }
-      CPWL_Color crText = GetTextPWLColor();
-      sBody << "BT\n" << CPWL_Utils::GetColorAppStream(crText) << sEdit
-            << "ET\n"
-            << "Q\nEMC\n";
-    }
-
-    if (bCharArray) {
-      switch (GetBorderStyle()) {
-        case BBS_SOLID: {
-          CFX_ByteString sColor =
-              CPWL_Utils::GetColorAppStream(GetBorderPWLColor(), FALSE);
-          if (sColor.GetLength() > 0) {
-            sLines << "q\n" << GetBorderWidth() << " w\n"
-                   << CPWL_Utils::GetColorAppStream(GetBorderPWLColor(), FALSE)
-                   << " 2 J 0 j\n";
-
-            for (int32_t i = 1; i < nMaxLen; i++) {
-              sLines << rcClient.left +
-                            ((rcClient.right - rcClient.left) / nMaxLen) * i
-                     << " " << rcClient.bottom << " m\n"
-                     << rcClient.left +
-                            ((rcClient.right - rcClient.left) / nMaxLen) * i
-                     << " " << rcClient.top << " l S\n";
-            }
-
-            sLines << "Q\n";
-          }
-        } break;
-        case BBS_DASH: {
-          CFX_ByteString sColor =
-              CPWL_Utils::GetColorAppStream(GetBorderPWLColor(), FALSE);
-          if (sColor.GetLength() > 0) {
-            CPWL_Dash dsBorder = CPWL_Dash(3, 3, 0);
-
-            sLines << "q\n" << GetBorderWidth() << " w\n"
-                   << CPWL_Utils::GetColorAppStream(GetBorderPWLColor(), FALSE)
-                   << "[" << dsBorder.nDash << " " << dsBorder.nGap << "] "
-                   << dsBorder.nPhase << " d\n";
-
-            for (int32_t i = 1; i < nMaxLen; i++) {
-              sLines << rcClient.left +
-                            ((rcClient.right - rcClient.left) / nMaxLen) * i
-                     << " " << rcClient.bottom << " m\n"
-                     << rcClient.left +
-                            ((rcClient.right - rcClient.left) / nMaxLen) * i
-                     << " " << rcClient.top << " l S\n";
-            }
-
-            sLines << "Q\n";
-          }
-        } break;
-      }
-    }
-
-    IFX_Edit::DelEdit(pEdit);
-  }
-
-  CFX_ByteString sAP = GetBackgroundAppStream() + GetBorderAppStream() +
-                       sLines.GetByteString() + sBody.GetByteString();
-  WriteAppearance("N", GetRotatedRect(), GetMatrix(), sAP);
-}
-
-CFX_FloatRect CPDFSDK_Widget::GetClientRect() const {
-  CFX_FloatRect rcWindow = GetRotatedRect();
-  FX_FLOAT fBorderWidth = (FX_FLOAT)GetBorderWidth();
-  switch (GetBorderStyle()) {
-    case BBS_BEVELED:
-    case BBS_INSET:
-      fBorderWidth *= 2.0f;
-      break;
-  }
-
-  return CPWL_Utils::DeflateRect(rcWindow, fBorderWidth);
-}
-
-CFX_FloatRect CPDFSDK_Widget::GetRotatedRect() const {
-  CFX_FloatRect rectAnnot = GetRect();
-  FX_FLOAT fWidth = rectAnnot.right - rectAnnot.left;
-  FX_FLOAT fHeight = rectAnnot.top - rectAnnot.bottom;
-
-  CPDF_FormControl* pControl = GetFormControl();
-  CFX_FloatRect rcPDFWindow;
-  switch (abs(pControl->GetRotation() % 360)) {
-    case 0:
-    case 180:
-    default:
-      rcPDFWindow = CFX_FloatRect(0, 0, fWidth, fHeight);
-      break;
-    case 90:
-    case 270:
-      rcPDFWindow = CFX_FloatRect(0, 0, fHeight, fWidth);
-      break;
-  }
-
-  return rcPDFWindow;
-}
-
-CFX_ByteString CPDFSDK_Widget::GetBackgroundAppStream() const {
-  CPWL_Color crBackground = GetFillPWLColor();
-  if (crBackground.nColorType != COLORTYPE_TRANSPARENT) {
-    return CPWL_Utils::GetRectFillAppStream(GetRotatedRect(), crBackground);
-  }
-  return "";
-}
-
-CFX_ByteString CPDFSDK_Widget::GetBorderAppStream() const {
-  CFX_FloatRect rcWindow = GetRotatedRect();
-  CPWL_Color crBorder = GetBorderPWLColor();
-  CPWL_Color crBackground = GetFillPWLColor();
-  CPWL_Color crLeftTop, crRightBottom;
-
-  FX_FLOAT fBorderWidth = (FX_FLOAT)GetBorderWidth();
-  int32_t nBorderStyle = 0;
-  CPWL_Dash dsBorder(3, 0, 0);
-
-  switch (GetBorderStyle()) {
-    case BBS_DASH:
-      nBorderStyle = PBS_DASH;
-      dsBorder = CPWL_Dash(3, 3, 0);
-      break;
-    case BBS_BEVELED:
-      nBorderStyle = PBS_BEVELED;
-      fBorderWidth *= 2;
-      crLeftTop = CPWL_Color(COLORTYPE_GRAY, 1);
-      crRightBottom = CPWL_Utils::DevideColor(crBackground, 2);
-      break;
-    case BBS_INSET:
-      nBorderStyle = PBS_INSET;
-      fBorderWidth *= 2;
-      crLeftTop = CPWL_Color(COLORTYPE_GRAY, 0.5);
-      crRightBottom = CPWL_Color(COLORTYPE_GRAY, 0.75);
-      break;
-    case BBS_UNDERLINE:
-      nBorderStyle = PBS_UNDERLINED;
-      break;
-    default:
-      nBorderStyle = PBS_SOLID;
-      break;
-  }
-
-  return CPWL_Utils::GetBorderAppStream(rcWindow, fBorderWidth, crBorder,
-                                        crLeftTop, crRightBottom, nBorderStyle,
-                                        dsBorder);
-}
-
-CFX_Matrix CPDFSDK_Widget::GetMatrix() const {
-  CFX_Matrix mt;
-  CPDF_FormControl* pControl = GetFormControl();
-  CFX_FloatRect rcAnnot = GetRect();
-  FX_FLOAT fWidth = rcAnnot.right - rcAnnot.left;
-  FX_FLOAT fHeight = rcAnnot.top - rcAnnot.bottom;
-
-  switch (abs(pControl->GetRotation() % 360)) {
-    case 0:
-    default:
-      mt = CFX_Matrix(1, 0, 0, 1, 0, 0);
-      break;
-    case 90:
-      mt = CFX_Matrix(0, 1, -1, 0, fWidth, 0);
-      break;
-    case 180:
-      mt = CFX_Matrix(-1, 0, 0, -1, fWidth, fHeight);
-      break;
-    case 270:
-      mt = CFX_Matrix(0, -1, 1, 0, 0, fHeight);
-      break;
-  }
-
-  return mt;
-}
-
-CPWL_Color CPDFSDK_Widget::GetTextPWLColor() const {
-  CPWL_Color crText = CPWL_Color(COLORTYPE_GRAY, 0);
-
-  CPDF_FormControl* pFormCtrl = GetFormControl();
-  CPDF_DefaultAppearance da = pFormCtrl->GetDefaultAppearance();
-  if (da.HasColor()) {
-    int32_t iColorType;
-    FX_FLOAT fc[4];
-    da.GetColor(iColorType, fc);
-    crText = CPWL_Color(iColorType, fc[0], fc[1], fc[2], fc[3]);
-  }
-
-  return crText;
-}
-
-CPWL_Color CPDFSDK_Widget::GetBorderPWLColor() const {
-  CPWL_Color crBorder;
-
-  CPDF_FormControl* pFormCtrl = GetFormControl();
-  int32_t iColorType;
-  FX_FLOAT fc[4];
-  pFormCtrl->GetOriginalBorderColor(iColorType, fc);
-  if (iColorType > 0)
-    crBorder = CPWL_Color(iColorType, fc[0], fc[1], fc[2], fc[3]);
-
-  return crBorder;
-}
-
-CPWL_Color CPDFSDK_Widget::GetFillPWLColor() const {
-  CPWL_Color crFill;
-
-  CPDF_FormControl* pFormCtrl = GetFormControl();
-  int32_t iColorType;
-  FX_FLOAT fc[4];
-  pFormCtrl->GetOriginalBackgroundColor(iColorType, fc);
-  if (iColorType > 0)
-    crFill = CPWL_Color(iColorType, fc[0], fc[1], fc[2], fc[3]);
-
-  return crFill;
-}
-
-void CPDFSDK_Widget::AddImageToAppearance(const CFX_ByteString& sAPType,
-                                          CPDF_Stream* pImage) {
-  CPDF_Document* pDoc = m_pPageView->GetPDFDocument();
-  ASSERT(pDoc);
-
-  CPDF_Dictionary* pAPDict = m_pAnnot->GetAnnotDict()->GetDictBy("AP");
-  CPDF_Stream* pStream = pAPDict->GetStreamBy(sAPType);
-  CPDF_Dictionary* pStreamDict = pStream->GetDict();
-  CFX_ByteString sImageAlias = "IMG";
-
-  if (CPDF_Dictionary* pImageDict = pImage->GetDict()) {
-    sImageAlias = pImageDict->GetStringBy("Name");
-    if (sImageAlias.IsEmpty())
-      sImageAlias = "IMG";
-  }
-
-  CPDF_Dictionary* pStreamResList = pStreamDict->GetDictBy("Resources");
-  if (!pStreamResList) {
-    pStreamResList = new CPDF_Dictionary();
-    pStreamDict->SetAt("Resources", pStreamResList);
-  }
-
-  if (pStreamResList) {
-    CPDF_Dictionary* pXObject = new CPDF_Dictionary;
-    pXObject->SetAtReference(sImageAlias, pDoc, pImage);
-    pStreamResList->SetAt("XObject", pXObject);
-  }
-}
-
-void CPDFSDK_Widget::RemoveAppearance(const CFX_ByteString& sAPType) {
-  if (CPDF_Dictionary* pAPDict = m_pAnnot->GetAnnotDict()->GetDictBy("AP")) {
-    pAPDict->RemoveAt(sAPType);
-  }
-}
-
-FX_BOOL CPDFSDK_Widget::OnAAction(CPDF_AAction::AActionType type,
-                                  PDFSDK_FieldAction& data,
-                                  CPDFSDK_PageView* pPageView) {
-  CPDFSDK_Document* pDocument = pPageView->GetSDKDocument();
-  CPDFDoc_Environment* pEnv = pDocument->GetEnv();
-
-#ifdef PDF_ENABLE_XFA
-  CPDFXFA_Document* pDoc = pDocument->GetXFADocument();
-  if (IXFA_Widget* hWidget = GetMixXFAWidget()) {
-    XFA_EVENTTYPE eEventType = GetXFAEventType(type, data.bWillCommit);
-
-    if (eEventType != XFA_EVENT_Unknown) {
-      if (IXFA_WidgetHandler* pXFAWidgetHandler = GetXFAWidgetHandler()) {
-        CXFA_EventParam param;
-        param.m_eType = eEventType;
-        param.m_wsChange = data.sChange;
-        param.m_iCommitKey = data.nCommitKey;
-        param.m_bShift = data.bShift;
-        param.m_iSelStart = data.nSelStart;
-        param.m_iSelEnd = data.nSelEnd;
-        param.m_wsFullText = data.sValue;
-        param.m_bKeyDown = data.bKeyDown;
-        param.m_bModifier = data.bModifier;
-        param.m_wsNewText = data.sValue;
-        if (data.nSelEnd > data.nSelStart)
-          param.m_wsNewText.Delete(data.nSelStart,
-                                   data.nSelEnd - data.nSelStart);
-        for (int i = data.sChange.GetLength() - 1; i >= 0; i--)
-          param.m_wsNewText.Insert(data.nSelStart, data.sChange[i]);
-        param.m_wsPrevText = data.sValue;
-
-        CXFA_WidgetAcc* pAcc = pXFAWidgetHandler->GetDataAcc(hWidget);
-        param.m_pTarget = pAcc;
-        int32_t nRet = pXFAWidgetHandler->ProcessEvent(pAcc, &param);
-
-        if (IXFA_DocView* pDocView = pDoc->GetXFADocView()) {
-          pDocView->UpdateDocView();
-        }
-
-        if (nRet == XFA_EVENTERROR_Sucess)
-          return TRUE;
-      }
-    }
-  }
-#endif  // PDF_ENABLE_XFA
-
-  CPDF_Action action = GetAAction(type);
-  if (action.GetDict() && action.GetType() != CPDF_Action::Unknown) {
-    CPDFSDK_ActionHandler* pActionHandler = pEnv->GetActionHander();
-    return pActionHandler->DoAction_Field(action, type, pDocument,
-                                          GetFormField(), data);
-  }
-  return FALSE;
-}
-
-CPDF_Action CPDFSDK_Widget::GetAAction(CPDF_AAction::AActionType eAAT) {
-  switch (eAAT) {
-    case CPDF_AAction::CursorEnter:
-    case CPDF_AAction::CursorExit:
-    case CPDF_AAction::ButtonDown:
-    case CPDF_AAction::ButtonUp:
-    case CPDF_AAction::GetFocus:
-    case CPDF_AAction::LoseFocus:
-    case CPDF_AAction::PageOpen:
-    case CPDF_AAction::PageClose:
-    case CPDF_AAction::PageVisible:
-    case CPDF_AAction::PageInvisible:
-      return CPDFSDK_BAAnnot::GetAAction(eAAT);
-
-    case CPDF_AAction::KeyStroke:
-    case CPDF_AAction::Format:
-    case CPDF_AAction::Validate:
-    case CPDF_AAction::Calculate: {
-      CPDF_FormField* pField = GetFormField();
-      if (pField->GetAdditionalAction().GetDict())
-        return pField->GetAdditionalAction().GetAction(eAAT);
-      return CPDFSDK_BAAnnot::GetAAction(eAAT);
-    }
-    default:
-      break;
-  }
-
-  return CPDF_Action();
-}
-
-CFX_WideString CPDFSDK_Widget::GetAlternateName() const {
-  CPDF_FormField* pFormField = GetFormField();
-  return pFormField->GetAlternateName();
-}
-
-int32_t CPDFSDK_Widget::GetAppearanceAge() const {
-  return m_nAppAge;
-}
-
-int32_t CPDFSDK_Widget::GetValueAge() const {
-  return m_nValueAge;
-}
-
-FX_BOOL CPDFSDK_Widget::HitTest(FX_FLOAT pageX, FX_FLOAT pageY) {
-  CPDF_Annot* pAnnot = GetPDFAnnot();
-  CFX_FloatRect annotRect;
-  pAnnot->GetRect(annotRect);
-  if (annotRect.Contains(pageX, pageY)) {
-    if (!IsVisible())
-      return FALSE;
-
-    int nFieldFlags = GetFieldFlags();
-    if ((nFieldFlags & FIELDFLAG_READONLY) == FIELDFLAG_READONLY)
-      return FALSE;
-
-    return TRUE;
-  }
-  return FALSE;
-}
-
-#ifdef PDF_ENABLE_XFA
-CPDFSDK_XFAWidget::CPDFSDK_XFAWidget(IXFA_Widget* pAnnot,
-                                     CPDFSDK_PageView* pPageView,
-                                     CPDFSDK_InterForm* pInterForm)
-    : CPDFSDK_Annot(pPageView), m_pInterForm(pInterForm), m_hXFAWidget(pAnnot) {
-}
-
-FX_BOOL CPDFSDK_XFAWidget::IsXFAField() {
-  return TRUE;
-}
-
-CFX_ByteString CPDFSDK_XFAWidget::GetType() const {
-  return FSDK_XFAWIDGET_TYPENAME;
-}
-
-CFX_FloatRect CPDFSDK_XFAWidget::GetRect() const {
-  CPDFSDK_PageView* pPageView = GetPageView();
-  CPDFSDK_Document* pDocument = pPageView->GetSDKDocument();
-  CPDFXFA_Document* pDoc = pDocument->GetXFADocument();
-  IXFA_DocView* pDocView = pDoc->GetXFADocView();
-  IXFA_WidgetHandler* pWidgetHandler = pDocView->GetWidgetHandler();
-
-  CFX_RectF rcBBox;
-  pWidgetHandler->GetRect(GetXFAWidget(), rcBBox);
-
-  return CFX_FloatRect(rcBBox.left, rcBBox.top, rcBBox.left + rcBBox.width,
-                       rcBBox.top + rcBBox.height);
-}
-#endif  // PDF_ENABLE_XFA
-
-CPDFSDK_InterForm::CPDFSDK_InterForm(CPDFSDK_Document* pDocument)
-    : m_pDocument(pDocument),
-      m_pInterForm(NULL),
-#ifdef PDF_ENABLE_XFA
-      m_bXfaCalculate(TRUE),
-      m_bXfaValidationsEnabled(TRUE),
-#endif  // PDF_ENABLE_XFA
-      m_bCalculate(TRUE),
-      m_bBusy(FALSE) {
-  m_pInterForm = new CPDF_InterForm(m_pDocument->GetPDFDocument(), FALSE);
-  m_pInterForm->SetFormNotify(this);
-
-  for (int i = 0; i < kNumFieldTypes; ++i)
-    m_bNeedHightlight[i] = FALSE;
-  m_iHighlightAlpha = 0;
-}
-
-CPDFSDK_InterForm::~CPDFSDK_InterForm() {
-  delete m_pInterForm;
-  m_pInterForm = nullptr;
-  m_Map.clear();
-#ifdef PDF_ENABLE_XFA
-  m_XFAMap.RemoveAll();
-#endif  // PDF_ENABLE_XFA
-}
-
-FX_BOOL CPDFSDK_InterForm::HighlightWidgets() {
-  return FALSE;
-}
-
-CPDFSDK_Widget* CPDFSDK_InterForm::GetSibling(CPDFSDK_Widget* pWidget,
-                                              FX_BOOL bNext) const {
-  std::unique_ptr<CBA_AnnotIterator> pIterator(
-      new CBA_AnnotIterator(pWidget->GetPageView(), "Widget", ""));
-
-  if (bNext) {
-    return (CPDFSDK_Widget*)pIterator->GetNextAnnot(pWidget);
-  }
-  return (CPDFSDK_Widget*)pIterator->GetPrevAnnot(pWidget);
-}
-
-CPDFSDK_Widget* CPDFSDK_InterForm::GetWidget(CPDF_FormControl* pControl) const {
-  if (!pControl || !m_pInterForm)
-    return nullptr;
-
-  CPDFSDK_Widget* pWidget = nullptr;
-  const auto it = m_Map.find(pControl);
-  if (it != m_Map.end())
-    pWidget = it->second;
-
-  if (pWidget)
-    return pWidget;
-
-  CPDF_Dictionary* pControlDict = pControl->GetWidget();
-  CPDF_Document* pDocument = m_pDocument->GetPDFDocument();
-  CPDFSDK_PageView* pPage = nullptr;
-
-  if (CPDF_Dictionary* pPageDict = pControlDict->GetDictBy("P")) {
-    int nPageIndex = pDocument->GetPageIndex(pPageDict->GetObjNum());
-    if (nPageIndex >= 0) {
-      pPage = m_pDocument->GetPageView(nPageIndex);
-    }
-  }
-
-  if (!pPage) {
-    int nPageIndex = GetPageIndexByAnnotDict(pDocument, pControlDict);
-    if (nPageIndex >= 0) {
-      pPage = m_pDocument->GetPageView(nPageIndex);
-    }
-  }
-
-  if (!pPage)
-    return nullptr;
-  return (CPDFSDK_Widget*)pPage->GetAnnotByDict(pControlDict);
-}
-
-void CPDFSDK_InterForm::GetWidgets(
-    const CFX_WideString& sFieldName,
-    std::vector<CPDFSDK_Widget*>* widgets) const {
-  for (int i = 0, sz = m_pInterForm->CountFields(sFieldName); i < sz; ++i) {
-    CPDF_FormField* pFormField = m_pInterForm->GetField(i, sFieldName);
-    ASSERT(pFormField);
-    GetWidgets(pFormField, widgets);
-  }
-}
-
-void CPDFSDK_InterForm::GetWidgets(
-    CPDF_FormField* pField,
-    std::vector<CPDFSDK_Widget*>* widgets) const {
-  for (int i = 0, sz = pField->CountControls(); i < sz; ++i) {
-    CPDF_FormControl* pFormCtrl = pField->GetControl(i);
-    ASSERT(pFormCtrl);
-    CPDFSDK_Widget* pWidget = GetWidget(pFormCtrl);
-    if (pWidget)
-      widgets->push_back(pWidget);
-  }
-}
-
-int CPDFSDK_InterForm::GetPageIndexByAnnotDict(
-    CPDF_Document* pDocument,
-    CPDF_Dictionary* pAnnotDict) const {
-  ASSERT(pAnnotDict);
-
-  for (int i = 0, sz = pDocument->GetPageCount(); i < sz; i++) {
-    if (CPDF_Dictionary* pPageDict = pDocument->GetPage(i)) {
-      if (CPDF_Array* pAnnots = pPageDict->GetArrayBy("Annots")) {
-        for (int j = 0, jsz = pAnnots->GetCount(); j < jsz; j++) {
-          CPDF_Object* pDict = pAnnots->GetElementValue(j);
-          if (pAnnotDict == pDict) {
-            return i;
-          }
-        }
-      }
-    }
-  }
-
-  return -1;
-}
-
-void CPDFSDK_InterForm::AddMap(CPDF_FormControl* pControl,
-                               CPDFSDK_Widget* pWidget) {
-  m_Map[pControl] = pWidget;
-}
-
-void CPDFSDK_InterForm::RemoveMap(CPDF_FormControl* pControl) {
-  m_Map.erase(pControl);
-}
-
-void CPDFSDK_InterForm::EnableCalculate(FX_BOOL bEnabled) {
-  m_bCalculate = bEnabled;
-}
-
-FX_BOOL CPDFSDK_InterForm::IsCalculateEnabled() const {
-  return m_bCalculate;
-}
-
-#ifdef PDF_ENABLE_XFA
-void CPDFSDK_InterForm::AddXFAMap(IXFA_Widget* hWidget,
-                                  CPDFSDK_XFAWidget* pWidget) {
-  m_XFAMap.SetAt(hWidget, pWidget);
-}
-
-void CPDFSDK_InterForm::RemoveXFAMap(IXFA_Widget* hWidget) {
-  m_XFAMap.RemoveKey(hWidget);
-}
-
-CPDFSDK_XFAWidget* CPDFSDK_InterForm::GetXFAWidget(IXFA_Widget* hWidget) {
-  CPDFSDK_XFAWidget* pWidget = NULL;
-  m_XFAMap.Lookup(hWidget, pWidget);
-
-  return pWidget;
-}
-
-void CPDFSDK_InterForm::XfaEnableCalculate(FX_BOOL bEnabled) {
-  m_bXfaCalculate = bEnabled;
-}
-FX_BOOL CPDFSDK_InterForm::IsXfaCalculateEnabled() const {
-  return m_bXfaCalculate;
-}
-
-FX_BOOL CPDFSDK_InterForm::IsXfaValidationsEnabled() {
-  return m_bXfaValidationsEnabled;
-}
-void CPDFSDK_InterForm::XfaSetValidationsEnabled(FX_BOOL bEnabled) {
-  m_bXfaValidationsEnabled = bEnabled;
-}
-#endif  // PDF_ENABLE_XFA
-
-void CPDFSDK_InterForm::OnCalculate(CPDF_FormField* pFormField) {
-  CPDFDoc_Environment* pEnv = m_pDocument->GetEnv();
-  ASSERT(pEnv);
-  if (!pEnv->IsJSInitiated())
-    return;
-
-  if (m_bBusy)
-    return;
-
-  m_bBusy = TRUE;
-
-  if (IsCalculateEnabled()) {
-    IJS_Runtime* pRuntime = m_pDocument->GetJsRuntime();
-    pRuntime->SetReaderDocument(m_pDocument);
-
-    int nSize = m_pInterForm->CountFieldsInCalculationOrder();
-    for (int i = 0; i < nSize; i++) {
-      if (CPDF_FormField* pField =
-              m_pInterForm->GetFieldInCalculationOrder(i)) {
-        int nType = pField->GetFieldType();
-        if (nType == FIELDTYPE_COMBOBOX || nType == FIELDTYPE_TEXTFIELD) {
-          CPDF_AAction aAction = pField->GetAdditionalAction();
-          if (aAction.GetDict() &&
-              aAction.ActionExist(CPDF_AAction::Calculate)) {
-            CPDF_Action action = aAction.GetAction(CPDF_AAction::Calculate);
-            if (action.GetDict()) {
-              CFX_WideString csJS = action.GetJavaScript();
-              if (!csJS.IsEmpty()) {
-                IJS_Context* pContext = pRuntime->NewContext();
-                CFX_WideString sOldValue = pField->GetValue();
-                CFX_WideString sValue = sOldValue;
-                FX_BOOL bRC = TRUE;
-                pContext->OnField_Calculate(pFormField, pField, sValue, bRC);
-
-                CFX_WideString sInfo;
-                FX_BOOL bRet = pContext->RunScript(csJS, &sInfo);
-                pRuntime->ReleaseContext(pContext);
-
-                if (bRet) {
-                  if (bRC) {
-                    if (sValue.Compare(sOldValue) != 0)
-                      pField->SetValue(sValue, TRUE);
-                  }
-                }
-              }
-            }
-          }
-        }
-      }
-    }
-  }
-
-  m_bBusy = FALSE;
-}
-
-CFX_WideString CPDFSDK_InterForm::OnFormat(CPDF_FormField* pFormField,
-                                           FX_BOOL& bFormated) {
-  CFX_WideString sValue = pFormField->GetValue();
-  CPDFDoc_Environment* pEnv = m_pDocument->GetEnv();
-  ASSERT(pEnv);
-  if (!pEnv->IsJSInitiated()) {
-    bFormated = FALSE;
-    return sValue;
-  }
-
-  IJS_Runtime* pRuntime = m_pDocument->GetJsRuntime();
-  pRuntime->SetReaderDocument(m_pDocument);
-
-  if (pFormField->GetFieldType() == FIELDTYPE_COMBOBOX) {
-    if (pFormField->CountSelectedItems() > 0) {
-      int index = pFormField->GetSelectedIndex(0);
-      if (index >= 0)
-        sValue = pFormField->GetOptionLabel(index);
-    }
-  }
-
-  bFormated = FALSE;
-
-  CPDF_AAction aAction = pFormField->GetAdditionalAction();
-  if (aAction.GetDict() && aAction.ActionExist(CPDF_AAction::Format)) {
-    CPDF_Action action = aAction.GetAction(CPDF_AAction::Format);
-    if (action.GetDict()) {
-      CFX_WideString script = action.GetJavaScript();
-      if (!script.IsEmpty()) {
-        CFX_WideString Value = sValue;
-
-        IJS_Context* pContext = pRuntime->NewContext();
-        pContext->OnField_Format(pFormField, Value, TRUE);
-
-        CFX_WideString sInfo;
-        FX_BOOL bRet = pContext->RunScript(script, &sInfo);
-        pRuntime->ReleaseContext(pContext);
-
-        if (bRet) {
-          sValue = Value;
-          bFormated = TRUE;
-        }
-      }
-    }
-  }
-
-  return sValue;
-}
-
-void CPDFSDK_InterForm::ResetFieldAppearance(CPDF_FormField* pFormField,
-                                             const FX_WCHAR* sValue,
-                                             FX_BOOL bValueChanged) {
-  for (int i = 0, sz = pFormField->CountControls(); i < sz; i++) {
-    CPDF_FormControl* pFormCtrl = pFormField->GetControl(i);
-    ASSERT(pFormCtrl);
-    if (CPDFSDK_Widget* pWidget = GetWidget(pFormCtrl))
-      pWidget->ResetAppearance(sValue, bValueChanged);
-  }
-}
-
-void CPDFSDK_InterForm::UpdateField(CPDF_FormField* pFormField) {
-  for (int i = 0, sz = pFormField->CountControls(); i < sz; i++) {
-    CPDF_FormControl* pFormCtrl = pFormField->GetControl(i);
-    ASSERT(pFormCtrl);
-
-    if (CPDFSDK_Widget* pWidget = GetWidget(pFormCtrl)) {
-      CPDFDoc_Environment* pEnv = m_pDocument->GetEnv();
-      CFFL_IFormFiller* pIFormFiller = pEnv->GetIFormFiller();
-      UnderlyingPageType* pPage = pWidget->GetUnderlyingPage();
-      CPDFSDK_PageView* pPageView = m_pDocument->GetPageView(pPage, FALSE);
-      FX_RECT rcBBox = pIFormFiller->GetViewBBox(pPageView, pWidget);
-
-      pEnv->FFI_Invalidate(pPage, rcBBox.left, rcBBox.top, rcBBox.right,
-                           rcBBox.bottom);
-    }
-  }
-}
-
-FX_BOOL CPDFSDK_InterForm::OnKeyStrokeCommit(CPDF_FormField* pFormField,
-                                             const CFX_WideString& csValue) {
-  CPDF_AAction aAction = pFormField->GetAdditionalAction();
-  if (!aAction.GetDict() || !aAction.ActionExist(CPDF_AAction::KeyStroke))
-    return TRUE;
-
-  CPDF_Action action = aAction.GetAction(CPDF_AAction::KeyStroke);
-  if (!action.GetDict())
-    return TRUE;
-
-  CPDFDoc_Environment* pEnv = m_pDocument->GetEnv();
-  CPDFSDK_ActionHandler* pActionHandler = pEnv->GetActionHander();
-  PDFSDK_FieldAction fa;
-  fa.bModifier = pEnv->FFI_IsCTRLKeyDown(0);
-  fa.bShift = pEnv->FFI_IsSHIFTKeyDown(0);
-  fa.sValue = csValue;
-  pActionHandler->DoAction_FieldJavaScript(action, CPDF_AAction::KeyStroke,
-                                           m_pDocument, pFormField, fa);
-  return fa.bRC;
-}
-
-FX_BOOL CPDFSDK_InterForm::OnValidate(CPDF_FormField* pFormField,
-                                      const CFX_WideString& csValue) {
-  CPDF_AAction aAction = pFormField->GetAdditionalAction();
-  if (!aAction.GetDict() || !aAction.ActionExist(CPDF_AAction::Validate))
-    return TRUE;
-
-  CPDF_Action action = aAction.GetAction(CPDF_AAction::Validate);
-  if (!action.GetDict())
-    return TRUE;
-
-  CPDFDoc_Environment* pEnv = m_pDocument->GetEnv();
-  CPDFSDK_ActionHandler* pActionHandler = pEnv->GetActionHander();
-  PDFSDK_FieldAction fa;
-  fa.bModifier = pEnv->FFI_IsCTRLKeyDown(0);
-  fa.bShift = pEnv->FFI_IsSHIFTKeyDown(0);
-  fa.sValue = csValue;
-  pActionHandler->DoAction_FieldJavaScript(action, CPDF_AAction::Validate,
-                                           m_pDocument, pFormField, fa);
-  return fa.bRC;
-}
-
-FX_BOOL CPDFSDK_InterForm::DoAction_Hide(const CPDF_Action& action) {
-  ASSERT(action.GetDict());
-
-  CPDF_ActionFields af(&action);
-  std::vector<CPDF_Object*> fieldObjects = af.GetAllFields();
-  std::vector<CPDF_FormField*> fields = GetFieldFromObjects(fieldObjects);
-
-  FX_BOOL bHide = action.GetHideStatus();
-  FX_BOOL bChanged = FALSE;
-
-  for (CPDF_FormField* pField : fields) {
-    for (int i = 0, sz = pField->CountControls(); i < sz; ++i) {
-      CPDF_FormControl* pControl = pField->GetControl(i);
-      ASSERT(pControl);
-
-      if (CPDFSDK_Widget* pWidget = GetWidget(pControl)) {
-        FX_DWORD nFlags = pWidget->GetFlags();
-        nFlags &= ~ANNOTFLAG_INVISIBLE;
-        nFlags &= ~ANNOTFLAG_NOVIEW;
-        if (bHide)
-          nFlags |= ANNOTFLAG_HIDDEN;
-        else
-          nFlags &= ~ANNOTFLAG_HIDDEN;
-        pWidget->SetFlags(nFlags);
-        pWidget->GetPageView()->UpdateView(pWidget);
-        bChanged = TRUE;
-      }
-    }
-  }
-
-  return bChanged;
-}
-
-FX_BOOL CPDFSDK_InterForm::DoAction_SubmitForm(const CPDF_Action& action) {
-  CFX_WideString sDestination = action.GetFilePath();
-  if (sDestination.IsEmpty())
-    return FALSE;
-
-  CPDF_Dictionary* pActionDict = action.GetDict();
-  if (pActionDict->KeyExist("Fields")) {
-    CPDF_ActionFields af(&action);
-    FX_DWORD dwFlags = action.GetFlags();
-    std::vector<CPDF_Object*> fieldObjects = af.GetAllFields();
-    std::vector<CPDF_FormField*> fields = GetFieldFromObjects(fieldObjects);
-    if (!fields.empty()) {
-      bool bIncludeOrExclude = !(dwFlags & 0x01);
-      if (m_pInterForm->CheckRequiredFields(&fields, bIncludeOrExclude))
-        return FALSE;
-
-      return SubmitFields(sDestination, fields, bIncludeOrExclude, false);
-    }
-  }
-  if (m_pInterForm->CheckRequiredFields(nullptr, true))
-    return FALSE;
-
-  return SubmitForm(sDestination, FALSE);
-}
-
-FX_BOOL CPDFSDK_InterForm::SubmitFields(
-    const CFX_WideString& csDestination,
-    const std::vector<CPDF_FormField*>& fields,
-    bool bIncludeOrExclude,
-    bool bUrlEncoded) {
-  CPDFDoc_Environment* pEnv = m_pDocument->GetEnv();
-
-  CFX_ByteTextBuf textBuf;
-  ExportFieldsToFDFTextBuf(fields, bIncludeOrExclude, textBuf);
-
-  uint8_t* pBuffer = textBuf.GetBuffer();
-  FX_STRSIZE nBufSize = textBuf.GetLength();
-
-  if (bUrlEncoded && !FDFToURLEncodedData(pBuffer, nBufSize))
-    return FALSE;
-
-  pEnv->JS_docSubmitForm(pBuffer, nBufSize, csDestination.c_str());
-  return TRUE;
-}
-
-FX_BOOL CPDFSDK_InterForm::FDFToURLEncodedData(CFX_WideString csFDFFile,
-                                               CFX_WideString csTxtFile) {
-  return TRUE;
-}
-
-FX_BOOL CPDFSDK_InterForm::FDFToURLEncodedData(uint8_t*& pBuf,
-                                               FX_STRSIZE& nBufSize) {
-  CFDF_Document* pFDF = CFDF_Document::ParseMemory(pBuf, nBufSize);
-  if (pFDF) {
-    CPDF_Dictionary* pMainDict = pFDF->GetRoot()->GetDictBy("FDF");
-    if (!pMainDict)
-      return FALSE;
-
-    // Get fields
-    CPDF_Array* pFields = pMainDict->GetArrayBy("Fields");
-    if (!pFields)
-      return FALSE;
-
-    CFX_ByteTextBuf fdfEncodedData;
-    for (FX_DWORD i = 0; i < pFields->GetCount(); i++) {
-      CPDF_Dictionary* pField = pFields->GetDictAt(i);
-      if (!pField)
-        continue;
-      CFX_WideString name;
-      name = pField->GetUnicodeTextBy("T");
-      CFX_ByteString name_b = CFX_ByteString::FromUnicode(name);
-      CFX_ByteString csBValue = pField->GetStringBy("V");
-      CFX_WideString csWValue = PDF_DecodeText(csBValue);
-      CFX_ByteString csValue_b = CFX_ByteString::FromUnicode(csWValue);
-
-      fdfEncodedData << name_b.GetBuffer(name_b.GetLength());
-      name_b.ReleaseBuffer();
-      fdfEncodedData << "=";
-      fdfEncodedData << csValue_b.GetBuffer(csValue_b.GetLength());
-      csValue_b.ReleaseBuffer();
-      if (i != pFields->GetCount() - 1)
-        fdfEncodedData << "&";
-    }
-
-    nBufSize = fdfEncodedData.GetLength();
-    pBuf = FX_Alloc(uint8_t, nBufSize);
-    FXSYS_memcpy(pBuf, fdfEncodedData.GetBuffer(), nBufSize);
-  }
-  return TRUE;
-}
-
-FX_BOOL CPDFSDK_InterForm::ExportFieldsToFDFTextBuf(
-    const std::vector<CPDF_FormField*>& fields,
-    bool bIncludeOrExclude,
-    CFX_ByteTextBuf& textBuf) {
-  std::unique_ptr<CFDF_Document> pFDF(m_pInterForm->ExportToFDF(
-      m_pDocument->GetPath(), fields, bIncludeOrExclude));
-  return pFDF ? pFDF->WriteBuf(textBuf) : FALSE;
-}
-
-#ifdef PDF_ENABLE_XFA
-void CPDFSDK_InterForm::SynchronizeField(CPDF_FormField* pFormField,
-                                         FX_BOOL bSynchronizeElse) {
-  int x = 0;
-  if (m_FieldSynchronizeMap.Lookup(pFormField, x))
-    return;
-
-  for (int i = 0, sz = pFormField->CountControls(); i < sz; i++) {
-    CPDF_FormControl* pFormCtrl = pFormField->GetControl(i);
-    ASSERT(pFormCtrl);
-    ASSERT(m_pInterForm);
-    if (CPDFSDK_Widget* pWidget = GetWidget(pFormCtrl)) {
-      pWidget->Synchronize(bSynchronizeElse);
-    }
-  }
-}
-#endif  // PDF_ENABLE_XFA
-
-CFX_WideString CPDFSDK_InterForm::GetTemporaryFileName(
-    const CFX_WideString& sFileExt) {
-  CFX_WideString sFileName;
-  return L"";
-}
-
-FX_BOOL CPDFSDK_InterForm::SubmitForm(const CFX_WideString& sDestination,
-                                      FX_BOOL bUrlEncoded) {
-  if (sDestination.IsEmpty())
-    return FALSE;
-
-  if (!m_pDocument || !m_pInterForm)
-    return FALSE;
-
-  CPDFDoc_Environment* pEnv = m_pDocument->GetEnv();
-  CFX_WideString wsPDFFilePath = m_pDocument->GetPath();
-  CFDF_Document* pFDFDoc = m_pInterForm->ExportToFDF(wsPDFFilePath);
-  if (!pFDFDoc)
-    return FALSE;
-
-  CFX_ByteTextBuf FdfBuffer;
-  FX_BOOL bRet = pFDFDoc->WriteBuf(FdfBuffer);
-  delete pFDFDoc;
-  if (!bRet)
-    return FALSE;
-
-  uint8_t* pBuffer = FdfBuffer.GetBuffer();
-  FX_STRSIZE nBufSize = FdfBuffer.GetLength();
-
-  if (bUrlEncoded) {
-    if (!FDFToURLEncodedData(pBuffer, nBufSize))
-      return FALSE;
-  }
-
-  pEnv->JS_docSubmitForm(pBuffer, nBufSize, sDestination.c_str());
-
-  if (bUrlEncoded) {
-    FX_Free(pBuffer);
-    pBuffer = NULL;
-  }
-
-  return TRUE;
-}
-
-FX_BOOL CPDFSDK_InterForm::ExportFormToFDFTextBuf(CFX_ByteTextBuf& textBuf) {
-  CFDF_Document* pFDF = m_pInterForm->ExportToFDF(m_pDocument->GetPath());
-  if (!pFDF)
-    return FALSE;
-
-  FX_BOOL bRet = pFDF->WriteBuf(textBuf);
-  delete pFDF;
-
-  return bRet;
-}
-
-FX_BOOL CPDFSDK_InterForm::DoAction_ResetForm(const CPDF_Action& action) {
-  ASSERT(action.GetDict());
-
-  CPDF_Dictionary* pActionDict = action.GetDict();
-  if (!pActionDict->KeyExist("Fields"))
-    return m_pInterForm->ResetForm(true);
-
-  CPDF_ActionFields af(&action);
-  FX_DWORD dwFlags = action.GetFlags();
-
-  std::vector<CPDF_Object*> fieldObjects = af.GetAllFields();
-  std::vector<CPDF_FormField*> fields = GetFieldFromObjects(fieldObjects);
-  return m_pInterForm->ResetForm(fields, !(dwFlags & 0x01), true);
-}
-
-FX_BOOL CPDFSDK_InterForm::DoAction_ImportData(const CPDF_Action& action) {
-  return FALSE;
-}
-
-std::vector<CPDF_FormField*> CPDFSDK_InterForm::GetFieldFromObjects(
-    const std::vector<CPDF_Object*>& objects) const {
-  std::vector<CPDF_FormField*> fields;
-  for (CPDF_Object* pObject : objects) {
-    if (pObject && pObject->IsString()) {
-      CFX_WideString csName = pObject->GetUnicodeText();
-      CPDF_FormField* pField = m_pInterForm->GetField(0, csName);
-      if (pField)
-        fields.push_back(pField);
-    }
-  }
-  return fields;
-}
-
-int CPDFSDK_InterForm::BeforeValueChange(CPDF_FormField* pField,
-                                         const CFX_WideString& csValue) {
-  int nType = pField->GetFieldType();
-  if (nType != FIELDTYPE_COMBOBOX && nType != FIELDTYPE_TEXTFIELD)
-    return 0;
-
-  if (!OnKeyStrokeCommit(pField, csValue))
-    return -1;
-
-  if (!OnValidate(pField, csValue))
-    return -1;
-
-  return 1;
-}
-
-void CPDFSDK_InterForm::AfterValueChange(CPDF_FormField* pField) {
-#ifdef PDF_ENABLE_XFA
-  SynchronizeField(pField, FALSE);
-#endif  // PDF_ENABLE_XFA
-  int nType = pField->GetFieldType();
-  if (nType == FIELDTYPE_COMBOBOX || nType == FIELDTYPE_TEXTFIELD) {
-    OnCalculate(pField);
-    FX_BOOL bFormated = FALSE;
-    CFX_WideString sValue = OnFormat(pField, bFormated);
-    ResetFieldAppearance(pField, bFormated ? sValue.c_str() : nullptr, TRUE);
-    UpdateField(pField);
-  }
-}
-
-int CPDFSDK_InterForm::BeforeSelectionChange(CPDF_FormField* pField,
-                                             const CFX_WideString& csValue) {
-  if (pField->GetFieldType() != FIELDTYPE_LISTBOX)
-    return 0;
-
-  if (!OnKeyStrokeCommit(pField, csValue))
-    return -1;
-
-  if (!OnValidate(pField, csValue))
-    return -1;
-
-  return 1;
-}
-
-void CPDFSDK_InterForm::AfterSelectionChange(CPDF_FormField* pField) {
-  if (pField->GetFieldType() == FIELDTYPE_LISTBOX) {
-    OnCalculate(pField);
-    ResetFieldAppearance(pField, NULL, TRUE);
-    UpdateField(pField);
-  }
-}
-
-void CPDFSDK_InterForm::AfterCheckedStatusChange(CPDF_FormField* pField) {
-  int nType = pField->GetFieldType();
-  if (nType == FIELDTYPE_CHECKBOX || nType == FIELDTYPE_RADIOBUTTON) {
-    OnCalculate(pField);
-    UpdateField(pField);
-  }
-}
-
-int CPDFSDK_InterForm::BeforeFormReset(CPDF_InterForm* pForm) {
-  return 0;
-}
-
-void CPDFSDK_InterForm::AfterFormReset(CPDF_InterForm* pForm) {
-  OnCalculate(nullptr);
-}
-
-int CPDFSDK_InterForm::BeforeFormImportData(CPDF_InterForm* pForm) {
-  return 0;
-}
-
-void CPDFSDK_InterForm::AfterFormImportData(CPDF_InterForm* pForm) {
-  OnCalculate(nullptr);
-}
-
-FX_BOOL CPDFSDK_InterForm::IsNeedHighLight(int nFieldType) {
-  if (nFieldType < 1 || nFieldType > kNumFieldTypes)
-    return FALSE;
-  return m_bNeedHightlight[nFieldType - 1];
-}
-
-void CPDFSDK_InterForm::RemoveAllHighLight() {
-  for (int i = 0; i < kNumFieldTypes; ++i)
-    m_bNeedHightlight[i] = FALSE;
-}
-
-void CPDFSDK_InterForm::SetHighlightColor(FX_COLORREF clr, int nFieldType) {
-  if (nFieldType < 0 || nFieldType > kNumFieldTypes)
-    return;
-  switch (nFieldType) {
-    case 0: {
-      for (int i = 0; i < kNumFieldTypes; ++i) {
-        m_aHighlightColor[i] = clr;
-        m_bNeedHightlight[i] = TRUE;
-      }
-      break;
-    }
-    default: {
-      m_aHighlightColor[nFieldType - 1] = clr;
-      m_bNeedHightlight[nFieldType - 1] = TRUE;
-      break;
-    }
-  }
-}
-
-FX_COLORREF CPDFSDK_InterForm::GetHighlightColor(int nFieldType) {
-  if (nFieldType < 0 || nFieldType > kNumFieldTypes)
-    return FXSYS_RGB(255, 255, 255);
-  if (nFieldType == 0)
-    return m_aHighlightColor[0];
-  return m_aHighlightColor[nFieldType - 1];
-}
-
-CBA_AnnotIterator::CBA_AnnotIterator(CPDFSDK_PageView* pPageView,
-                                     const CFX_ByteString& sType,
-                                     const CFX_ByteString& sSubType)
-    : m_eTabOrder(STRUCTURE),
-      m_pPageView(pPageView),
-      m_sType(sType),
-      m_sSubType(sSubType) {
-  CPDF_Page* pPDFPage = m_pPageView->GetPDFPage();
-  CFX_ByteString sTabs = pPDFPage->m_pFormDict->GetStringBy("Tabs");
-  if (sTabs == "R")
-    m_eTabOrder = ROW;
-  else if (sTabs == "C")
-    m_eTabOrder = COLUMN;
-
-  GenerateResults();
-}
-
-CBA_AnnotIterator::~CBA_AnnotIterator() {
-}
-
-CPDFSDK_Annot* CBA_AnnotIterator::GetFirstAnnot() {
-  return m_Annots.empty() ? nullptr : m_Annots.front();
-}
-
-CPDFSDK_Annot* CBA_AnnotIterator::GetLastAnnot() {
-  return m_Annots.empty() ? nullptr : m_Annots.back();
-}
-
-CPDFSDK_Annot* CBA_AnnotIterator::GetNextAnnot(CPDFSDK_Annot* pAnnot) {
-  auto iter = std::find(m_Annots.begin(), m_Annots.end(), pAnnot);
-  if (iter == m_Annots.end())
-    return nullptr;
-  ++iter;
-  if (iter == m_Annots.end())
-    iter = m_Annots.begin();
-  return *iter;
-}
-
-CPDFSDK_Annot* CBA_AnnotIterator::GetPrevAnnot(CPDFSDK_Annot* pAnnot) {
-  auto iter = std::find(m_Annots.begin(), m_Annots.end(), pAnnot);
-  if (iter == m_Annots.end())
-    return nullptr;
-  if (iter == m_Annots.begin())
-    iter = m_Annots.end();
-  return *(--iter);
-}
-
-// static
-bool CBA_AnnotIterator::CompareByLeftAscending(const CPDFSDK_Annot* p1,
-                                               const CPDFSDK_Annot* p2) {
-  return GetAnnotRect(p1).left < GetAnnotRect(p2).left;
-}
-
-// static
-bool CBA_AnnotIterator::CompareByTopDescending(const CPDFSDK_Annot* p1,
-                                               const CPDFSDK_Annot* p2) {
-  return GetAnnotRect(p1).top > GetAnnotRect(p2).top;
-}
-
-void CBA_AnnotIterator::GenerateResults() {
-  switch (m_eTabOrder) {
-    case STRUCTURE: {
-      for (size_t i = 0; i < m_pPageView->CountAnnots(); ++i) {
-        CPDFSDK_Annot* pAnnot = m_pPageView->GetAnnot(i);
-        if (pAnnot->GetType() == m_sType && pAnnot->GetSubType() == m_sSubType)
-          m_Annots.push_back(pAnnot);
-      }
-    } break;
-    case ROW: {
-      std::vector<CPDFSDK_Annot*> sa;
-      for (size_t i = 0; i < m_pPageView->CountAnnots(); ++i) {
-        CPDFSDK_Annot* pAnnot = m_pPageView->GetAnnot(i);
-        if (pAnnot->GetType() == m_sType && pAnnot->GetSubType() == m_sSubType)
-          sa.push_back(pAnnot);
-      }
-
-      std::sort(sa.begin(), sa.end(), CompareByLeftAscending);
-      while (!sa.empty()) {
-        int nLeftTopIndex = -1;
-        FX_FLOAT fTop = 0.0f;
-        for (int i = sa.size() - 1; i >= 0; i--) {
-          CFX_FloatRect rcAnnot = GetAnnotRect(sa[i]);
-          if (rcAnnot.top > fTop) {
-            nLeftTopIndex = i;
-            fTop = rcAnnot.top;
-          }
-        }
-        if (nLeftTopIndex >= 0) {
-          CPDFSDK_Annot* pLeftTopAnnot = sa[nLeftTopIndex];
-          CFX_FloatRect rcLeftTop = GetAnnotRect(pLeftTopAnnot);
-          m_Annots.push_back(pLeftTopAnnot);
-          sa.erase(sa.begin() + nLeftTopIndex);
-
-          std::vector<int> aSelect;
-          for (int i = 0; i < sa.size(); ++i) {
-            CFX_FloatRect rcAnnot = GetAnnotRect(sa[i]);
-            FX_FLOAT fCenterY = (rcAnnot.top + rcAnnot.bottom) / 2.0f;
-            if (fCenterY > rcLeftTop.bottom && fCenterY < rcLeftTop.top)
-              aSelect.push_back(i);
-          }
-          for (int i = 0; i < aSelect.size(); ++i)
-            m_Annots.push_back(sa[aSelect[i]]);
-
-          for (int i = aSelect.size() - 1; i >= 0; --i)
-            sa.erase(sa.begin() + aSelect[i]);
-        }
-      }
-    } break;
-    case COLUMN: {
-      std::vector<CPDFSDK_Annot*> sa;
-      for (size_t i = 0; i < m_pPageView->CountAnnots(); ++i) {
-        CPDFSDK_Annot* pAnnot = m_pPageView->GetAnnot(i);
-        if (pAnnot->GetType() == m_sType && pAnnot->GetSubType() == m_sSubType)
-          sa.push_back(pAnnot);
-      }
-
-      std::sort(sa.begin(), sa.end(), CompareByTopDescending);
-      while (!sa.empty()) {
-        int nLeftTopIndex = -1;
-        FX_FLOAT fLeft = -1.0f;
-        for (int i = sa.size() - 1; i >= 0; --i) {
-          CFX_FloatRect rcAnnot = GetAnnotRect(sa[i]);
-          if (fLeft < 0) {
-            nLeftTopIndex = 0;
-            fLeft = rcAnnot.left;
-          } else if (rcAnnot.left < fLeft) {
-            nLeftTopIndex = i;
-            fLeft = rcAnnot.left;
-          }
-        }
-
-        if (nLeftTopIndex >= 0) {
-          CPDFSDK_Annot* pLeftTopAnnot = sa[nLeftTopIndex];
-          CFX_FloatRect rcLeftTop = GetAnnotRect(pLeftTopAnnot);
-          m_Annots.push_back(pLeftTopAnnot);
-          sa.erase(sa.begin() + nLeftTopIndex);
-
-          std::vector<int> aSelect;
-          for (int i = 0; i < sa.size(); ++i) {
-            CFX_FloatRect rcAnnot = GetAnnotRect(sa[i]);
-            FX_FLOAT fCenterX = (rcAnnot.left + rcAnnot.right) / 2.0f;
-            if (fCenterX > rcLeftTop.left && fCenterX < rcLeftTop.right)
-              aSelect.push_back(i);
-          }
-          for (int i = 0; i < aSelect.size(); ++i)
-            m_Annots.push_back(sa[aSelect[i]]);
-
-          for (int i = aSelect.size() - 1; i >= 0; --i)
-            sa.erase(sa.begin() + aSelect[i]);
-        }
-      }
-      break;
-    }
-  }
-}
-
-CFX_FloatRect CBA_AnnotIterator::GetAnnotRect(const CPDFSDK_Annot* pAnnot) {
-  CFX_FloatRect rcAnnot;
-  pAnnot->GetPDFAnnot()->GetRect(rcAnnot);
-  return rcAnnot;
-}