Remove FX_BOOL from fpdfsdk.

fpdfsdk/javascript/Field.cpp

 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #include "fpdfsdk/javascript/Field.h"
 
 #include <algorithm>
 #include <memory>
@@ skipping 158 matching lines @@
 CJS_DelayData::~CJS_DelayData() {}
 
 void CJS_Field::InitInstance(IJS_Runtime* pIRuntime) {
 }
 
 Field::Field(CJS_Object* pJSObject)
     : CJS_EmbedObj(pJSObject),
       m_pJSDoc(nullptr),
       m_pFormFillEnv(nullptr),
       m_nFormControlIndex(-1),
-      m_bCanSet(FALSE),
-      m_bDelay(FALSE) {}
+      m_bCanSet(false),
+      m_bDelay(false) {}
 
 Field::~Field() {}
 
 // note: iControlNo = -1, means not a widget.
 void Field::ParseFieldName(const std::wstring& strFieldNameParsed,
                            std::wstring& strFieldName,
                            int& iControlNo) {
   int iStart = strFieldNameParsed.find_last_of(L'.');
   if (iStart == -1) {
     strFieldName = strFieldNameParsed;
@@ skipping 10 matching lines @@
 
     if (suffixal.compare(L"0") != 0) {
       strFieldName = strFieldNameParsed;
       iControlNo = -1;
       return;
     }
   }
   strFieldName = strFieldNameParsed.substr(0, iStart);
 }
 
-FX_BOOL Field::AttachField(Document* pDocument,
-                           const CFX_WideString& csFieldName) {
+bool Field::AttachField(Document* pDocument,
+                        const CFX_WideString& csFieldName) {
   m_pJSDoc = pDocument;
   m_pFormFillEnv.Reset(pDocument->GetFormFillEnv());
   m_bCanSet = m_pFormFillEnv->GetPermissions(FPDFPERM_FILL_FORM) ||
               m_pFormFillEnv->GetPermissions(FPDFPERM_ANNOT_FORM) ||
               m_pFormFillEnv->GetPermissions(FPDFPERM_MODIFY);
 
   CPDFSDK_InterForm* pRDInterForm = m_pFormFillEnv->GetInterForm();
   CPDF_InterForm* pInterForm = pRDInterForm->GetInterForm();
   CFX_WideString swFieldNameTemp = csFieldName;
   swFieldNameTemp.Replace(L"..", L".");
 
   if (pInterForm->CountFields(swFieldNameTemp) <= 0) {
     std::wstring strFieldName;
     int iControlNo = -1;
     ParseFieldName(swFieldNameTemp.c_str(), strFieldName, iControlNo);
     if (iControlNo == -1)
-      return FALSE;
+      return false;
 
     m_FieldName = strFieldName.c_str();
     m_nFormControlIndex = iControlNo;
-    return TRUE;
+    return true;
   }
 
   m_FieldName = swFieldNameTemp;
   m_nFormControlIndex = -1;
 
-  return TRUE;
+  return true;
 }
 
 std::vector<CPDF_FormField*> Field::GetFormFields(
     CPDFSDK_FormFillEnvironment* pFormFillEnv,
     const CFX_WideString& csFieldName) {
   std::vector<CPDF_FormField*> fields;
   CPDFSDK_InterForm* pReaderInterForm = pFormFillEnv->GetInterForm();
   CPDF_InterForm* pInterForm = pReaderInterForm->GetInterForm();
   for (int i = 0, sz = pInterForm->CountFields(csFieldName); i < sz; ++i) {
     if (CPDF_FormField* pFormField = pInterForm->GetField(i, csFieldName))
       fields.push_back(pFormField);
   }
   return fields;
 }
 
 std::vector<CPDF_FormField*> Field::GetFormFields(
     const CFX_WideString& csFieldName) const {
   return Field::GetFormFields(m_pFormFillEnv.Get(), csFieldName);
 }
 
 void Field::UpdateFormField(CPDFSDK_FormFillEnvironment* pFormFillEnv,
                             CPDF_FormField* pFormField,
-                            FX_BOOL bChangeMark,
-                            FX_BOOL bResetAP,
-                            FX_BOOL bRefresh) {
+                            bool bChangeMark,
+                            bool bResetAP,
+                            bool bRefresh) {
   CPDFSDK_InterForm* pInterForm = pFormFillEnv->GetInterForm();
 
   if (bResetAP) {
     std::vector<CPDFSDK_Widget*> widgets;
     pInterForm->GetWidgets(pFormField, &widgets);
 
     int nFieldType = pFormField->GetFieldType();
     if (nFieldType == FIELDTYPE_COMBOBOX || nFieldType == FIELDTYPE_TEXTFIELD) {
       for (CPDFSDK_Annot* pAnnot : widgets) {
-        FX_BOOL bFormatted = FALSE;
+        bool bFormatted = false;
         CPDFSDK_Annot::ObservedPtr pObserved(pAnnot);
         CFX_WideString sValue =
             static_cast<CPDFSDK_Widget*>(pObserved.Get())->OnFormat(bFormatted);
         if (pObserved) {
           static_cast<CPDFSDK_Widget*>(pObserved.Get())
-              ->ResetAppearance(bFormatted ? &sValue : nullptr, FALSE);
+              ->ResetAppearance(bFormatted ? &sValue : nullptr, false);
         }
       }
     } else {
       for (CPDFSDK_Widget* pWidget : widgets) {
-        pWidget->ResetAppearance(nullptr, FALSE);
+        pWidget->ResetAppearance(nullptr, false);
       }
     }
   }
 
   if (bRefresh) {
     // Refresh the widget list. The calls in |bResetAP| may have caused widgets
     // to be removed from the list. We need to call |GetWidgets| again to be
     // sure none of the widgets have been deleted.
     std::vector<CPDFSDK_Widget*> widgets;
     pInterForm->GetWidgets(pFormField, &widgets);
 
     // TODO(dsinclair): Determine if all widgets share the same
     // CPDFSDK_InterForm. If that's the case, we can move the code to
     // |GetFormFillEnv| out of the loop.
     for (CPDFSDK_Widget* pWidget : widgets) {
       pWidget->GetInterForm()
           ->GetFormFillEnv()
           ->UpdateAllViews(nullptr, pWidget);
     }
   }
 
   if (bChangeMark)
     pFormFillEnv->SetChangeMark();
 }
 
 void Field::UpdateFormControl(CPDFSDK_FormFillEnvironment* pFormFillEnv,
                               CPDF_FormControl* pFormControl,
-                              FX_BOOL bChangeMark,
-                              FX_BOOL bResetAP,
-                              FX_BOOL bRefresh) {
+                              bool bChangeMark,
+                              bool bResetAP,
+                              bool bRefresh) {
   ASSERT(pFormControl);
 
   CPDFSDK_InterForm* pForm = pFormFillEnv->GetInterForm();
   CPDFSDK_Widget* pWidget = pForm->GetWidget(pFormControl, false);
 
   if (pWidget) {
     if (bResetAP) {
       int nFieldType = pWidget->GetFieldType();
       if (nFieldType == FIELDTYPE_COMBOBOX ||
           nFieldType == FIELDTYPE_TEXTFIELD) {
-        FX_BOOL bFormatted = FALSE;
+        bool bFormatted = false;
         CFX_WideString sValue = pWidget->OnFormat(bFormatted);
-        pWidget->ResetAppearance(bFormatted ? &sValue : nullptr, FALSE);
+        pWidget->ResetAppearance(bFormatted ? &sValue : nullptr, false);
       } else {
-        pWidget->ResetAppearance(nullptr, FALSE);
+        pWidget->ResetAppearance(nullptr, false);
       }
     }
 
     if (bRefresh) {
       CPDFSDK_InterForm* pInterForm = pWidget->GetInterForm();
       pInterForm->GetFormFillEnv()->UpdateAllViews(nullptr, pWidget);
     }
   }
 
   if (bChangeMark)
     pFormFillEnv->SetChangeMark();
 }
 
 CPDFSDK_Widget* Field::GetWidget(CPDFSDK_FormFillEnvironment* pFormFillEnv,
                                  CPDF_FormControl* pFormControl,
                                  bool createIfNeeded) {
   CPDFSDK_InterForm* pInterForm =
       static_cast<CPDFSDK_InterForm*>(pFormFillEnv->GetInterForm());
   return pInterForm ? pInterForm->GetWidget(pFormControl, createIfNeeded)
                     : nullptr;
 }
 
-FX_BOOL Field::ValueIsOccur(CPDF_FormField* pFormField,
-                            CFX_WideString csOptLabel) {
+bool Field::ValueIsOccur(CPDF_FormField* pFormField,
+                         CFX_WideString csOptLabel) {
   for (int i = 0, sz = pFormField->CountOptions(); i < sz; i++) {
     if (csOptLabel.Compare(pFormField->GetOptionLabel(i)) == 0)
-      return TRUE;
+      return true;
   }
 
-  return FALSE;
+  return false;
 }
 
 CPDF_FormControl* Field::GetSmartFieldControl(CPDF_FormField* pFormField) {
   if (!pFormField->CountControls() ||
       m_nFormControlIndex >= pFormField->CountControls())
     return nullptr;
 
   if (m_nFormControlIndex < 0)
     return pFormField->GetControl(0);
 
   return pFormField->GetControl(m_nFormControlIndex);
 }
 
-FX_BOOL Field::alignment(IJS_Context* cc,
-                         CJS_PropValue& vp,
-                         CFX_WideString& sError) {
+bool Field::alignment(IJS_Context* cc,
+                      CJS_PropValue& vp,
+                      CFX_WideString& sError) {
   ASSERT(m_pFormFillEnv);
 
   if (vp.IsSetting()) {
     if (!m_bCanSet)
-      return FALSE;
+      return false;
 
     CFX_ByteString alignStr;
     vp >> alignStr;
 
     if (m_bDelay) {
       AddDelay_String(FP_ALIGNMENT, alignStr);
     } else {
       Field::SetAlignment(m_pFormFillEnv.Get(), m_FieldName,
                           m_nFormControlIndex, alignStr);
     }
   } else {
     std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
     if (FieldArray.empty())
-      return FALSE;
+      return false;
 
     CPDF_FormField* pFormField = FieldArray[0];
     if (pFormField->GetFieldType() != FIELDTYPE_TEXTFIELD)
-      return FALSE;
+      return false;
 
     CPDF_FormControl* pFormControl = GetSmartFieldControl(pFormField);
     if (!pFormControl)
-      return FALSE;
+      return false;
 
     switch (pFormControl->GetControlAlignment()) {
       case 1:
         vp << L"center";
         break;
       case 0:
         vp << L"left";
         break;
       case 2:
         vp << L"right";
         break;
       default:
         vp << L"";
     }
   }
 
-  return TRUE;
+  return true;
 }
 
 void Field::SetAlignment(CPDFSDK_FormFillEnvironment* pFormFillEnv,
                          const CFX_WideString& swFieldName,
                          int nControlIndex,
                          const CFX_ByteString& string) {
   // Not supported.
 }
 
-FX_BOOL Field::borderStyle(IJS_Context* cc,
-                           CJS_PropValue& vp,
-                           CFX_WideString& sError) {
+bool Field::borderStyle(IJS_Context* cc,
+                        CJS_PropValue& vp,
+                        CFX_WideString& sError) {
   ASSERT(m_pFormFillEnv);
 
   if (vp.IsSetting()) {
     if (!m_bCanSet)
-      return FALSE;
+      return false;
 
     CFX_ByteString strType = "";
     vp >> strType;
 
     if (m_bDelay) {
       AddDelay_String(FP_BORDERSTYLE, strType);
     } else {
       Field::SetBorderStyle(m_pFormFillEnv.Get(), m_FieldName,
                             m_nFormControlIndex, strType);
     }
   } else {
     std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
     if (FieldArray.empty())
-      return FALSE;
+      return false;
 
     CPDF_FormField* pFormField = FieldArray[0];
     if (!pFormField)
-      return FALSE;
+      return false;
 
     CPDFSDK_Widget* pWidget = GetWidget(
         m_pFormFillEnv.Get(), GetSmartFieldControl(pFormField), false);
     if (!pWidget)
-      return FALSE;
+      return false;
 
     switch (pWidget->GetBorderStyle()) {
       case BorderStyle::SOLID:
         vp << L"solid";
         break;
       case BorderStyle::DASH:
         vp << L"dashed";
         break;
       case BorderStyle::BEVELED:
         vp << L"beveled";
         break;
       case BorderStyle::INSET:
         vp << L"inset";
         break;
       case BorderStyle::UNDERLINE:
         vp << L"underline";
         break;
       default:
         vp << L"";
         break;
     }
   }
 
-  return TRUE;
+  return true;
 }
 
 void Field::SetBorderStyle(CPDFSDK_FormFillEnvironment* pFormFillEnv,
                            const CFX_WideString& swFieldName,
                            int nControlIndex,
                            const CFX_ByteString& string) {
   ASSERT(pFormFillEnv);
 
   BorderStyle nBorderStyle = BorderStyle::SOLID;
   if (string == "solid")
     nBorderStyle = BorderStyle::SOLID;
   else if (string == "beveled")
     nBorderStyle = BorderStyle::BEVELED;
   else if (string == "dashed")
     nBorderStyle = BorderStyle::DASH;
   else if (string == "inset")
     nBorderStyle = BorderStyle::INSET;
   else if (string == "underline")
     nBorderStyle = BorderStyle::UNDERLINE;
   else
     return;
 
   std::vector<CPDF_FormField*> FieldArray =
       GetFormFields(pFormFillEnv, swFieldName);
   for (CPDF_FormField* pFormField : FieldArray) {
     if (nControlIndex < 0) {
-      FX_BOOL bSet = FALSE;
+      bool bSet = false;
       for (int i = 0, sz = pFormField->CountControls(); i < sz; ++i) {
         if (CPDFSDK_Widget* pWidget =
                 GetWidget(pFormFillEnv, pFormField->GetControl(i), false)) {
           if (pWidget->GetBorderStyle() != nBorderStyle) {
             pWidget->SetBorderStyle(nBorderStyle);
-            bSet = TRUE;
+            bSet = true;
           }
         }
       }
       if (bSet)
-        UpdateFormField(pFormFillEnv, pFormField, TRUE, TRUE, TRUE);
+        UpdateFormField(pFormFillEnv, pFormField, true, true, true);
     } else {
       if (nControlIndex >= pFormField->CountControls())
         return;
       if (CPDF_FormControl* pFormControl =
               pFormField->GetControl(nControlIndex)) {
         if (CPDFSDK_Widget* pWidget =
                 GetWidget(pFormFillEnv, pFormControl, false)) {
           if (pWidget->GetBorderStyle() != nBorderStyle) {
             pWidget->SetBorderStyle(nBorderStyle);
-            UpdateFormControl(pFormFillEnv, pFormControl, TRUE, TRUE, TRUE);
+            UpdateFormControl(pFormFillEnv, pFormControl, true, true, true);
           }
         }
       }
     }
   }
 }
 
-FX_BOOL Field::buttonAlignX(IJS_Context* cc,
-                            CJS_PropValue& vp,
-                            CFX_WideString& sError) {
+bool Field::buttonAlignX(IJS_Context* cc,
+                         CJS_PropValue& vp,
+                         CFX_WideString& sError) {
   ASSERT(m_pFormFillEnv);
 
   if (vp.IsSetting()) {
     if (!m_bCanSet)
-      return FALSE;
+      return false;
 
     int nVP;
     vp >> nVP;
 
     if (m_bDelay) {
       AddDelay_Int(FP_BUTTONALIGNX, nVP);
     } else {
       Field::SetButtonAlignX(m_pFormFillEnv.Get(), m_FieldName,
                              m_nFormControlIndex, nVP);
     }
   } else {
     std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
     if (FieldArray.empty())
-      return FALSE;
+      return false;
 
     CPDF_FormField* pFormField = FieldArray[0];
     if (pFormField->GetFieldType() != FIELDTYPE_PUSHBUTTON)
-      return FALSE;
+      return false;
 
     CPDF_FormControl* pFormControl = GetSmartFieldControl(pFormField);
     if (!pFormControl)
-      return FALSE;
+      return false;
 
     CPDF_IconFit IconFit = pFormControl->GetIconFit();
 
     FX_FLOAT fLeft, fBottom;
     IconFit.GetIconPosition(fLeft, fBottom);
 
     vp << (int32_t)fLeft;
   }
 
-  return TRUE;
+  return true;
 }
 
 void Field::SetButtonAlignX(CPDFSDK_FormFillEnvironment* pFormFillEnv,
                             const CFX_WideString& swFieldName,
                             int nControlIndex,
                             int number) {
   // Not supported.
 }
 
-FX_BOOL Field::buttonAlignY(IJS_Context* cc,
-                            CJS_PropValue& vp,
-                            CFX_WideString& sError) {
+bool Field::buttonAlignY(IJS_Context* cc,
+                         CJS_PropValue& vp,
+                         CFX_WideString& sError) {
   ASSERT(m_pFormFillEnv);
 
   if (vp.IsSetting()) {
     if (!m_bCanSet)
-      return FALSE;
+      return false;
 
     int nVP;
     vp >> nVP;
 
     if (m_bDelay) {
       AddDelay_Int(FP_BUTTONALIGNY, nVP);
     } else {
       Field::SetButtonAlignY(m_pFormFillEnv.Get(), m_FieldName,
                              m_nFormControlIndex, nVP);
     }
   } else {
     std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
     if (FieldArray.empty())
-      return FALSE;
+      return false;
 
     CPDF_FormField* pFormField = FieldArray[0];
     if (pFormField->GetFieldType() != FIELDTYPE_PUSHBUTTON)
-      return FALSE;
+      return false;
 
     CPDF_FormControl* pFormControl = GetSmartFieldControl(pFormField);
     if (!pFormControl)
-      return FALSE;
+      return false;
 
     CPDF_IconFit IconFit = pFormControl->GetIconFit();
 
     FX_FLOAT fLeft, fBottom;
     IconFit.GetIconPosition(fLeft, fBottom);
 
     vp << (int32_t)fBottom;
   }
 
-  return TRUE;
+  return true;
 }
 
 void Field::SetButtonAlignY(CPDFSDK_FormFillEnvironment* pFormFillEnv,
                             const CFX_WideString& swFieldName,
                             int nControlIndex,
                             int number) {
   // Not supported.
 }
 
-FX_BOOL Field::buttonFitBounds(IJS_Context* cc,
-                               CJS_PropValue& vp,
-                               CFX_WideString& sError) {
+bool Field::buttonFitBounds(IJS_Context* cc,
+                            CJS_PropValue& vp,
+                            CFX_WideString& sError) {
   ASSERT(m_pFormFillEnv);
 
   if (vp.IsSetting()) {
     if (!m_bCanSet)
-      return FALSE;
+      return false;
 
     bool bVP;
     vp >> bVP;
 
     if (m_bDelay) {
       AddDelay_Bool(FP_BUTTONFITBOUNDS, bVP);
     } else {
       Field::SetButtonFitBounds(m_pFormFillEnv.Get(), m_FieldName,
                                 m_nFormControlIndex, bVP);
     }
   } else {
     std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
     if (FieldArray.empty())
-      return FALSE;
+      return false;
 
     CPDF_FormField* pFormField = FieldArray[0];
     if (pFormField->GetFieldType() != FIELDTYPE_PUSHBUTTON)
-      return FALSE;
+      return false;
 
     CPDF_FormControl* pFormControl = GetSmartFieldControl(pFormField);
     if (!pFormControl)
-      return FALSE;
+      return false;
 
     vp << pFormControl->GetIconFit().GetFittingBounds();
   }
 
-  return TRUE;
+  return true;
 }
 
 void Field::SetButtonFitBounds(CPDFSDK_FormFillEnvironment* pFormFillEnv,
                                const CFX_WideString& swFieldName,
                                int nControlIndex,
                                bool b) {
   // Not supported.
 }
 
-FX_BOOL Field::buttonPosition(IJS_Context* cc,
-                              CJS_PropValue& vp,
-                              CFX_WideString& sError) {
+bool Field::buttonPosition(IJS_Context* cc,
+                           CJS_PropValue& vp,
+                           CFX_WideString& sError) {
   ASSERT(m_pFormFillEnv);
 
   if (vp.IsSetting()) {
     if (!m_bCanSet)
-      return FALSE;
+      return false;
 
     int nVP;
     vp >> nVP;
 
     if (m_bDelay) {
       AddDelay_Int(FP_BUTTONPOSITION, nVP);
     } else {
       Field::SetButtonPosition(m_pFormFillEnv.Get(), m_FieldName,
                                m_nFormControlIndex, nVP);
     }
   } else {
     std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
     if (FieldArray.empty())
-      return FALSE;
+      return false;
 
     CPDF_FormField* pFormField = FieldArray[0];
     if (pFormField->GetFieldType() != FIELDTYPE_PUSHBUTTON)
-      return FALSE;
+      return false;
 
     CPDF_FormControl* pFormControl = GetSmartFieldControl(pFormField);
     if (!pFormControl)
-      return FALSE;
+      return false;
 
     vp << pFormControl->GetTextPosition();
   }
-  return TRUE;
+  return true;
 }
 
 void Field::SetButtonPosition(CPDFSDK_FormFillEnvironment* pFormFillEnv,
                               const CFX_WideString& swFieldName,
                               int nControlIndex,
                               int number) {
   // Not supported.
 }
 
-FX_BOOL Field::buttonScaleHow(IJS_Context* cc,
-                              CJS_PropValue& vp,
-                              CFX_WideString& sError) {
+bool Field::buttonScaleHow(IJS_Context* cc,
+                           CJS_PropValue& vp,
+                           CFX_WideString& sError) {
   ASSERT(m_pFormFillEnv);
 
   if (vp.IsSetting()) {
     if (!m_bCanSet)
-      return FALSE;
+      return false;
 
     int nVP;
     vp >> nVP;
 
     if (m_bDelay) {
       AddDelay_Int(FP_BUTTONSCALEHOW, nVP);
     } else {
       Field::SetButtonScaleHow(m_pFormFillEnv.Get(), m_FieldName,
                                m_nFormControlIndex, nVP);
     }
   } else {
     std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
     if (FieldArray.empty())
-      return FALSE;
+      return false;
 
     CPDF_FormField* pFormField = FieldArray[0];
     if (pFormField->GetFieldType() != FIELDTYPE_PUSHBUTTON)
-      return FALSE;
+      return false;
 
     CPDF_FormControl* pFormControl = GetSmartFieldControl(pFormField);
     if (!pFormControl)
-      return FALSE;
+      return false;
 
     CPDF_IconFit IconFit = pFormControl->GetIconFit();
     if (IconFit.IsProportionalScale())
       vp << (int32_t)0;
     else
       vp << (int32_t)1;
   }
 
-  return TRUE;
+  return true;
 }
 
 void Field::SetButtonScaleHow(CPDFSDK_FormFillEnvironment* pFormFillEnv,
                               const CFX_WideString& swFieldName,
                               int nControlIndex,
                               int number) {
   // Not supported.
 }
 
-FX_BOOL Field::buttonScaleWhen(IJS_Context* cc,
-                               CJS_PropValue& vp,
-                               CFX_WideString& sError) {
+bool Field::buttonScaleWhen(IJS_Context* cc,
+                            CJS_PropValue& vp,
+                            CFX_WideString& sError) {
   ASSERT(m_pFormFillEnv);
 
   if (vp.IsSetting()) {
     if (!m_bCanSet)
-      return FALSE;
+      return false;
 
     int nVP;
     vp >> nVP;
 
     if (m_bDelay) {
       AddDelay_Int(FP_BUTTONSCALEWHEN, nVP);
     } else {
       Field::SetButtonScaleWhen(m_pFormFillEnv.Get(), m_FieldName,
                                 m_nFormControlIndex, nVP);
     }
   } else {
     std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
     if (FieldArray.empty())
-      return FALSE;
+      return false;
 
     CPDF_FormField* pFormField = FieldArray[0];
     if (pFormField->GetFieldType() != FIELDTYPE_PUSHBUTTON)
-      return FALSE;
+      return false;
 
     CPDF_FormControl* pFormControl = GetSmartFieldControl(pFormField);
     if (!pFormControl)
-      return FALSE;
+      return false;
 
     CPDF_IconFit IconFit = pFormControl->GetIconFit();
     int ScaleM = IconFit.GetScaleMethod();
     switch (ScaleM) {
       case CPDF_IconFit::Always:
         vp << (int32_t)CPDF_IconFit::Always;
         break;
       case CPDF_IconFit::Bigger:
         vp << (int32_t)CPDF_IconFit::Bigger;
         break;
       case CPDF_IconFit::Never:
         vp << (int32_t)CPDF_IconFit::Never;
         break;
       case CPDF_IconFit::Smaller:
         vp << (int32_t)CPDF_IconFit::Smaller;
         break;
     }
   }
 
-  return TRUE;
+  return true;
 }
 
 void Field::SetButtonScaleWhen(CPDFSDK_FormFillEnvironment* pFormFillEnv,
                                const CFX_WideString& swFieldName,
                                int nControlIndex,
                                int number) {
   // Not supported.
 }
 
-FX_BOOL Field::calcOrderIndex(IJS_Context* cc,
-                              CJS_PropValue& vp,
-                              CFX_WideString& sError) {
+bool Field::calcOrderIndex(IJS_Context* cc,
+                           CJS_PropValue& vp,
+                           CFX_WideString& sError) {
   ASSERT(m_pFormFillEnv);
 
   if (vp.IsSetting()) {
     if (!m_bCanSet)
-      return FALSE;
+      return false;
 
     int nVP;
     vp >> nVP;
 
     if (m_bDelay) {
       AddDelay_Int(FP_CALCORDERINDEX, nVP);
     } else {
       Field::SetCalcOrderIndex(m_pFormFillEnv.Get(), m_FieldName,
                                m_nFormControlIndex, nVP);
     }
   } else {
     std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
     if (FieldArray.empty())
-      return FALSE;
+      return false;
 
     CPDF_FormField* pFormField = FieldArray[0];
     if (pFormField->GetFieldType() != FIELDTYPE_COMBOBOX &&
         pFormField->GetFieldType() != FIELDTYPE_TEXTFIELD) {
-      return FALSE;
+      return false;
     }
 
     CPDFSDK_InterForm* pRDInterForm = m_pFormFillEnv->GetInterForm();
     CPDF_InterForm* pInterForm = pRDInterForm->GetInterForm();
     vp << (int32_t)pInterForm->FindFieldInCalculationOrder(pFormField);
   }
 
-  return TRUE;
+  return true;
 }
 
 void Field::SetCalcOrderIndex(CPDFSDK_FormFillEnvironment* pFormFillEnv,
                               const CFX_WideString& swFieldName,
                               int nControlIndex,
                               int number) {
   // Not supported.
 }
 
-FX_BOOL Field::charLimit(IJS_Context* cc,
-                         CJS_PropValue& vp,
-                         CFX_WideString& sError) {
+bool Field::charLimit(IJS_Context* cc,
+                      CJS_PropValue& vp,
+                      CFX_WideString& sError) {
   ASSERT(m_pFormFillEnv);
 
   if (vp.IsSetting()) {
     if (!m_bCanSet)
-      return FALSE;
+      return false;
 
     int nVP;
     vp >> nVP;
 
     if (m_bDelay) {
       AddDelay_Int(FP_CHARLIMIT, nVP);
     } else {
       Field::SetCharLimit(m_pFormFillEnv.Get(), m_FieldName,
                           m_nFormControlIndex, nVP);
     }
   } else {
     std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
     if (FieldArray.empty())
-      return FALSE;
+      return false;
 
     CPDF_FormField* pFormField = FieldArray[0];
     if (pFormField->GetFieldType() != FIELDTYPE_TEXTFIELD)
-      return FALSE;
+      return false;
 
     vp << (int32_t)pFormField->GetMaxLen();
   }
-  return TRUE;
+  return true;
 }
 
 void Field::SetCharLimit(CPDFSDK_FormFillEnvironment* pFormFillEnv,
                          const CFX_WideString& swFieldName,
                          int nControlIndex,
                          int number) {
   // Not supported.
 }
 
-FX_BOOL Field::comb(IJS_Context* cc,
-                    CJS_PropValue& vp,
-                    CFX_WideString& sError) {
+bool Field::comb(IJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) {
   ASSERT(m_pFormFillEnv);
 
   if (vp.IsSetting()) {
     if (!m_bCanSet)
-      return FALSE;
+      return false;
 
     bool bVP;
     vp >> bVP;
 
     if (m_bDelay) {
       AddDelay_Bool(FP_COMB, bVP);
     } else {
       Field::SetComb(m_pFormFillEnv.Get(), m_FieldName, m_nFormControlIndex,
                      bVP);
     }
   } else {
     std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
     if (FieldArray.empty())
-      return FALSE;
+      return false;
 
     CPDF_FormField* pFormField = FieldArray[0];
     if (pFormField->GetFieldType() != FIELDTYPE_TEXTFIELD)
-      return FALSE;
+      return false;
 
     if (pFormField->GetFieldFlags() & FIELDFLAG_COMB)
       vp << true;
     else
       vp << false;
   }
 
-  return TRUE;
+  return true;
 }
 
 void Field::SetComb(CPDFSDK_FormFillEnvironment* pFormFillEnv,
                     const CFX_WideString& swFieldName,
                     int nControlIndex,
                     bool b) {
   // Not supported.
 }
 
-FX_BOOL Field::commitOnSelChange(IJS_Context* cc,
-                                 CJS_PropValue& vp,
-                                 CFX_WideString& sError) {
+bool Field::commitOnSelChange(IJS_Context* cc,
+                              CJS_PropValue& vp,
+                              CFX_WideString& sError) {
   ASSERT(m_pFormFillEnv);
 
   if (vp.IsSetting()) {
     if (!m_bCanSet)
-      return FALSE;
+      return false;
 
     bool bVP;
     vp >> bVP;
 
     if (m_bDelay) {
       AddDelay_Bool(FP_COMMITONSELCHANGE, bVP);
     } else {
       Field::SetCommitOnSelChange(m_pFormFillEnv.Get(), m_FieldName,
                                   m_nFormControlIndex, bVP);
     }
   } else {
     std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
     if (FieldArray.empty())
-      return FALSE;
+      return false;
 
     CPDF_FormField* pFormField = FieldArray[0];
     if (pFormField->GetFieldType() != FIELDTYPE_COMBOBOX &&
         pFormField->GetFieldType() != FIELDTYPE_LISTBOX) {
-      return FALSE;
+      return false;
     }
 
     if (pFormField->GetFieldFlags() & FIELDFLAG_COMMITONSELCHANGE)
       vp << true;
     else
       vp << false;
   }
 
-  return TRUE;
+  return true;
 }
 
 void Field::SetCommitOnSelChange(CPDFSDK_FormFillEnvironment* pFormFillEnv,
                                  const CFX_WideString& swFieldName,
                                  int nControlIndex,
                                  bool b) {
   // Not supported.
 }
 
-FX_BOOL Field::currentValueIndices(IJS_Context* cc,
-                                   CJS_PropValue& vp,
-                                   CFX_WideString& sError) {
+bool Field::currentValueIndices(IJS_Context* cc,
+                                CJS_PropValue& vp,
+                                CFX_WideString& sError) {
   CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
 
   if (vp.IsSetting()) {
     if (!m_bCanSet)
-      return FALSE;
+      return false;
 
     std::vector<uint32_t> array;
     if (vp.GetJSValue()->GetType() == CJS_Value::VT_number) {
       int iSelecting = 0;
       vp >> iSelecting;
       array.push_back(iSelecting);
     } else if (vp.GetJSValue()->IsArrayObject()) {
       CJS_Array SelArray;
       CJS_Value SelValue(pRuntime);
       int iSelecting;
       vp >> SelArray;
       for (int i = 0, sz = SelArray.GetLength(pRuntime); i < sz; i++) {
         SelArray.GetElement(pRuntime, i, SelValue);
         iSelecting = SelValue.ToInt(pRuntime);
         array.push_back(iSelecting);
       }
     }
 
     if (m_bDelay) {
       AddDelay_WordArray(FP_CURRENTVALUEINDICES, array);
     } else {
       Field::SetCurrentValueIndices(m_pFormFillEnv.Get(), m_FieldName,
                                     m_nFormControlIndex, array);
     }
   } else {
     std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
     if (FieldArray.empty())
-      return FALSE;
+      return false;
 
     CPDF_FormField* pFormField = FieldArray[0];
     if (pFormField->GetFieldType() != FIELDTYPE_COMBOBOX &&
         pFormField->GetFieldType() != FIELDTYPE_LISTBOX) {
-      return FALSE;
+      return false;
     }
 
     if (pFormField->CountSelectedItems() == 1) {
       vp << pFormField->GetSelectedIndex(0);
     } else if (pFormField->CountSelectedItems() > 1) {
       CJS_Array SelArray;
       for (int i = 0, sz = pFormField->CountSelectedItems(); i < sz; i++) {
         SelArray.SetElement(
             pRuntime, i, CJS_Value(pRuntime, pFormField->GetSelectedIndex(i)));
       }
       vp << SelArray;
     } else {
       vp << -1;
     }
   }
 
-  return TRUE;
+  return true;
 }
 
 void Field::SetCurrentValueIndices(CPDFSDK_FormFillEnvironment* pFormFillEnv,
                                    const CFX_WideString& swFieldName,
                                    int nControlIndex,
                                    const std::vector<uint32_t>& array) {
   ASSERT(pFormFillEnv);
   std::vector<CPDF_FormField*> FieldArray =
       GetFormFields(pFormFillEnv, swFieldName);
 
   for (CPDF_FormField* pFormField : FieldArray) {
     int nFieldType = pFormField->GetFieldType();
     if (nFieldType == FIELDTYPE_COMBOBOX || nFieldType == FIELDTYPE_LISTBOX) {
       uint32_t dwFieldFlags = pFormField->GetFieldFlags();
-      pFormField->ClearSelection(TRUE);
+      pFormField->ClearSelection(true);
       for (size_t i = 0; i < array.size(); ++i) {
         if (i != 0 && !(dwFieldFlags & (1 << 21)))
           break;
         if (array[i] < static_cast<uint32_t>(pFormField->CountOptions()) &&
             !pFormField->IsItemSelected(array[i])) {
-          pFormField->SetItemSelection(array[i], TRUE);
+          pFormField->SetItemSelection(array[i], true);
         }
       }
-      UpdateFormField(pFormFillEnv, pFormField, TRUE, TRUE, TRUE);
+      UpdateFormField(pFormFillEnv, pFormField, true, true, true);
     }
   }
 }
 
-FX_BOOL Field::defaultStyle(IJS_Context* cc,
-                            CJS_PropValue& vp,
-                            CFX_WideString& sError) {
-  return FALSE;
+bool Field::defaultStyle(IJS_Context* cc,
+                         CJS_PropValue& vp,
+                         CFX_WideString& sError) {
+  return false;
 }
 
 void Field::SetDefaultStyle(CPDFSDK_FormFillEnvironment* pFormFillEnv,
                             const CFX_WideString& swFieldName,
                             int nControlIndex) {
   // Not supported.
 }
 
-FX_BOOL Field::defaultValue(IJS_Context* cc,
-                            CJS_PropValue& vp,
-                            CFX_WideString& sError) {
+bool Field::defaultValue(IJS_Context* cc,
+                         CJS_PropValue& vp,
+                         CFX_WideString& sError) {
   ASSERT(m_pFormFillEnv);
 
   if (vp.IsSetting()) {
     if (!m_bCanSet)
-      return FALSE;
+      return false;
 
     CFX_WideString WideStr;
     vp >> WideStr;
 
     if (m_bDelay) {
       AddDelay_WideString(FP_DEFAULTVALUE, WideStr);
     } else {
       Field::SetDefaultValue(m_pFormFillEnv.Get(), m_FieldName,
                              m_nFormControlIndex, WideStr);
     }
   } else {
     std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
     if (FieldArray.empty())
-      return FALSE;
+      return false;
 
     CPDF_FormField* pFormField = FieldArray[0];
     if (pFormField->GetFieldType() == FIELDTYPE_PUSHBUTTON ||
         pFormField->GetFieldType() == FIELDTYPE_SIGNATURE) {
-      return FALSE;
+      return false;
     }
 
     vp << pFormField->GetDefaultValue();
   }
-  return TRUE;
+  return true;
 }
 
 void Field::SetDefaultValue(CPDFSDK_FormFillEnvironment* pFormFillEnv,
                             const CFX_WideString& swFieldName,
                             int nControlIndex,
                             const CFX_WideString& string) {
   // Not supported.
 }
 
-FX_BOOL Field::doNotScroll(IJS_Context* cc,
-                           CJS_PropValue& vp,
-                           CFX_WideString& sError) {
+bool Field::doNotScroll(IJS_Context* cc,
+                        CJS_PropValue& vp,
+                        CFX_WideString& sError) {
   ASSERT(m_pFormFillEnv);
 
   if (vp.IsSetting()) {
     if (!m_bCanSet)
-      return FALSE;
+      return false;
 
     bool bVP;
     vp >> bVP;
 
     if (m_bDelay) {
       AddDelay_Bool(FP_DONOTSCROLL, bVP);
     } else {
       Field::SetDoNotScroll(m_pFormFillEnv.Get(), m_FieldName,
                             m_nFormControlIndex, bVP);
     }
   } else {
     std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
     if (FieldArray.empty())
-      return FALSE;
+      return false;
 
     CPDF_FormField* pFormField = FieldArray[0];
     if (pFormField->GetFieldType() != FIELDTYPE_TEXTFIELD)
-      return FALSE;
+      return false;
 
     if (pFormField->GetFieldFlags() & FIELDFLAG_DONOTSCROLL)
       vp << true;
     else
       vp << false;
   }
 
-  return TRUE;
+  return true;
 }
 
 void Field::SetDoNotScroll(CPDFSDK_FormFillEnvironment* pFormFillEnv,
                            const CFX_WideString& swFieldName,
                            int nControlIndex,
                            bool b) {
   // Not supported.
 }
 
-FX_BOOL Field::doNotSpellCheck(IJS_Context* cc,
-                               CJS_PropValue& vp,
-                               CFX_WideString& sError) {
+bool Field::doNotSpellCheck(IJS_Context* cc,
+                            CJS_PropValue& vp,
+                            CFX_WideString& sError) {
   ASSERT(m_pFormFillEnv);
 
   if (vp.IsSetting()) {
     if (!m_bCanSet)
-      return FALSE;
+      return false;
 
     bool bVP;
     vp >> bVP;
   } else {
     std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
     if (FieldArray.empty())
-      return FALSE;
+      return false;
 
     CPDF_FormField* pFormField = FieldArray[0];
     if (pFormField->GetFieldType() != FIELDTYPE_TEXTFIELD &&
         pFormField->GetFieldType() != FIELDTYPE_COMBOBOX) {
-      return FALSE;
+      return false;
     }
 
     if (pFormField->GetFieldFlags() & FIELDFLAG_DONOTSPELLCHECK)
       vp << true;
     else
       vp << false;
   }
 
-  return TRUE;
+  return true;
 }
 
-void Field::SetDelay(FX_BOOL bDelay) {
+void Field::SetDelay(bool bDelay) {
   m_bDelay = bDelay;
 
   if (!m_bDelay) {
     if (m_pJSDoc)
       m_pJSDoc->DoFieldDelay(m_FieldName, m_nFormControlIndex);
   }
 }
 
-FX_BOOL Field::delay(IJS_Context* cc,
-                     CJS_PropValue& vp,
-                     CFX_WideString& sError) {
+bool Field::delay(IJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) {
   if (vp.IsSetting()) {
     if (!m_bCanSet)
-      return FALSE;
+      return false;
 
     bool bVP;
     vp >> bVP;
 
     SetDelay(bVP);
   } else {
     vp << m_bDelay;
   }
-  return TRUE;
+  return true;
 }
 
-FX_BOOL Field::display(IJS_Context* cc,
-                       CJS_PropValue& vp,
-                       CFX_WideString& sError) {
+bool Field::display(IJS_Context* cc,
+                    CJS_PropValue& vp,
+                    CFX_WideString& sError) {
   if (vp.IsSetting()) {
     if (!m_bCanSet)
-      return FALSE;
+      return false;
 
     int nVP;
     vp >> nVP;
 
     if (m_bDelay) {
       AddDelay_Int(FP_DISPLAY, nVP);
     } else {
       Field::SetDisplay(m_pFormFillEnv.Get(), m_FieldName, m_nFormControlIndex,
                         nVP);
     }
   } else {
     std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
     if (FieldArray.empty())
-      return FALSE;
+      return false;
 
     CPDF_FormField* pFormField = FieldArray[0];
     ASSERT(pFormField);
     CPDFSDK_InterForm* pInterForm = m_pFormFillEnv->GetInterForm();
     CPDFSDK_Widget* pWidget =
         pInterForm->GetWidget(GetSmartFieldControl(pFormField), true);
     if (!pWidget)
-      return FALSE;
+      return false;
 
     uint32_t dwFlag = pWidget->GetFlags();
 
     if (ANNOTFLAG_INVISIBLE & dwFlag || ANNOTFLAG_HIDDEN & dwFlag) {
       vp << (int32_t)1;
     } else {
       if (ANNOTFLAG_PRINT & dwFlag) {
         if (ANNOTFLAG_NOVIEW & dwFlag) {
           vp << (int32_t)3;
         } else {
           vp << (int32_t)0;
         }
       } else {
         vp << (int32_t)2;
       }
     }
   }
 
-  return TRUE;
+  return true;
 }
 
 void Field::SetDisplay(CPDFSDK_FormFillEnvironment* pFormFillEnv,
                        const CFX_WideString& swFieldName,
                        int nControlIndex,
                        int number) {
   CPDFSDK_InterForm* pInterForm = pFormFillEnv->GetInterForm();
   std::vector<CPDF_FormField*> FieldArray =
       GetFormFields(pFormFillEnv, swFieldName);
   for (CPDF_FormField* pFormField : FieldArray) {
     if (nControlIndex < 0) {
       bool bAnySet = false;
       for (int i = 0, sz = pFormField->CountControls(); i < sz; ++i) {
         CPDF_FormControl* pFormControl = pFormField->GetControl(i);
         ASSERT(pFormControl);
 
         CPDFSDK_Widget* pWidget = pInterForm->GetWidget(pFormControl, true);
         if (SetWidgetDisplayStatus(pWidget, number))
           bAnySet = true;
       }
 
       if (bAnySet)
-        UpdateFormField(pFormFillEnv, pFormField, TRUE, FALSE, TRUE);
+        UpdateFormField(pFormFillEnv, pFormField, true, false, true);
     } else {
       if (nControlIndex >= pFormField->CountControls())
         return;
 
       CPDF_FormControl* pFormControl = pFormField->GetControl(nControlIndex);
       if (!pFormControl)
         return;
 
       CPDFSDK_Widget* pWidget = pInterForm->GetWidget(pFormControl, true);
       if (SetWidgetDisplayStatus(pWidget, number))
-        UpdateFormControl(pFormFillEnv, pFormControl, TRUE, FALSE, TRUE);
+        UpdateFormControl(pFormFillEnv, pFormControl, true, false, true);
     }
   }
 }
 
-FX_BOOL Field::doc(IJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) {
+bool Field::doc(IJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) {
   if (!vp.IsGetting()) {
-    return FALSE;
+    return false;
   }
   vp << m_pJSDoc->GetCJSDoc();
-  return TRUE;
+  return true;
 }
 
-FX_BOOL Field::editable(IJS_Context* cc,
-                        CJS_PropValue& vp,
-                        CFX_WideString& sError) {
+bool Field::editable(IJS_Context* cc,
+                     CJS_PropValue& vp,
+                     CFX_WideString& sError) {
   if (vp.IsSetting()) {
     if (!m_bCanSet)
-      return FALSE;
+      return false;
 
     bool bVP;
     vp >> bVP;
   } else {
     std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
     if (FieldArray.empty())
-      return FALSE;
+      return false;
 
     CPDF_FormField* pFormField = FieldArray[0];
     if (pFormField->GetFieldType() != FIELDTYPE_COMBOBOX)
-      return FALSE;
+      return false;
 
     if (pFormField->GetFieldFlags() & FIELDFLAG_EDIT)
       vp << true;
     else
       vp << false;
   }
 
-  return TRUE;
+  return true;
 }
 
-FX_BOOL Field::exportValues(IJS_Context* cc,
-                            CJS_PropValue& vp,
-                            CFX_WideString& sError) {
+bool Field::exportValues(IJS_Context* cc,
+                         CJS_PropValue& vp,
+                         CFX_WideString& sError) {
   std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
   if (FieldArray.empty())
-    return FALSE;
+    return false;
 
   CPDF_FormField* pFormField = FieldArray[0];
   if (pFormField->GetFieldType() != FIELDTYPE_CHECKBOX &&
       pFormField->GetFieldType() != FIELDTYPE_RADIOBUTTON) {
-    return FALSE;
+    return false;
   }
 
   if (vp.IsSetting()) {
     if (!m_bCanSet)
-      return FALSE;
+      return false;
 
     if (!vp.GetJSValue()->IsArrayObject())
-      return FALSE;
+      return false;
   } else {
     CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
     CJS_Array ExportValusArray;
     if (m_nFormControlIndex < 0) {
       for (int i = 0, sz = pFormField->CountControls(); i < sz; i++) {
         CPDF_FormControl* pFormControl = pFormField->GetControl(i);
         ExportValusArray.SetElement(
             pRuntime, i,
             CJS_Value(pRuntime, pFormControl->GetExportValue().c_str()));
       }
     } else {
       if (m_nFormControlIndex >= pFormField->CountControls())
-        return FALSE;
+        return false;
 
       CPDF_FormControl* pFormControl =
           pFormField->GetControl(m_nFormControlIndex);
       if (!pFormControl)
-        return FALSE;
+        return false;
 
       ExportValusArray.SetElement(
           pRuntime, 0,
           CJS_Value(pRuntime, pFormControl->GetExportValue().c_str()));
     }
     vp << ExportValusArray;
   }
-  return TRUE;
+  return true;
 }
 
-FX_BOOL Field::fileSelect(IJS_Context* cc,
-                          CJS_PropValue& vp,
-                          CFX_WideString& sError) {
+bool Field::fileSelect(IJS_Context* cc,
+                       CJS_PropValue& vp,
+                       CFX_WideString& sError) {
   std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
   if (FieldArray.empty())
-    return FALSE;
+    return false;
 
   CPDF_FormField* pFormField = FieldArray[0];
   if (pFormField->GetFieldType() != FIELDTYPE_TEXTFIELD)
-    return FALSE;
+    return false;
 
   if (vp.IsSetting()) {
     if (!m_bCanSet)
-      return FALSE;
+      return false;
 
     bool bVP;
     vp >> bVP;
   } else {
     if (pFormField->GetFieldFlags() & FIELDFLAG_FILESELECT)
       vp << true;
     else
       vp << false;
   }
-  return TRUE;
+  return true;
 }
 
-FX_BOOL Field::fillColor(IJS_Context* cc,
-                         CJS_PropValue& vp,
-                         CFX_WideString& sError) {
+bool Field::fillColor(IJS_Context* cc,
+                      CJS_PropValue& vp,
+                      CFX_WideString& sError) {
   CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
   CJS_Array crArray;
   std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
   if (FieldArray.empty())
-    return FALSE;
+    return false;
 
   if (vp.IsSetting()) {
     if (!m_bCanSet)
-      return FALSE;
+      return false;
 
     if (!vp.GetJSValue()->IsArrayObject())
-      return FALSE;
+      return false;
 
     vp >> crArray;
 
     CPWL_Color color;
     color::ConvertArrayToPWLColor(pRuntime, crArray, &color);
     if (m_bDelay) {
       AddDelay_Color(FP_FILLCOLOR, color);
     } else {
       Field::SetFillColor(m_pFormFillEnv.Get(), m_FieldName,
                           m_nFormControlIndex, color);
     }
   } else {
     CPDF_FormField* pFormField = FieldArray[0];
     ASSERT(pFormField);
     CPDF_FormControl* pFormControl = GetSmartFieldControl(pFormField);
     if (!pFormControl)
-      return FALSE;
+      return false;
 
     int iColorType;
     pFormControl->GetBackgroundColor(iColorType);
 
     CPWL_Color color;
     if (iColorType == COLORTYPE_TRANSPARENT) {
       color = CPWL_Color(COLORTYPE_TRANSPARENT);
     } else if (iColorType == COLORTYPE_GRAY) {
       color = CPWL_Color(COLORTYPE_GRAY,
                          pFormControl->GetOriginalBackgroundColor(0));
     } else if (iColorType == COLORTYPE_RGB) {
       color =
           CPWL_Color(COLORTYPE_RGB, pFormControl->GetOriginalBackgroundColor(0),
                      pFormControl->GetOriginalBackgroundColor(1),
                      pFormControl->GetOriginalBackgroundColor(2));
     } else if (iColorType == COLORTYPE_CMYK) {
       color = CPWL_Color(COLORTYPE_CMYK,
                          pFormControl->GetOriginalBackgroundColor(0),
                          pFormControl->GetOriginalBackgroundColor(1),
                          pFormControl->GetOriginalBackgroundColor(2),
                          pFormControl->GetOriginalBackgroundColor(3));
     } else {
-      return FALSE;
+      return false;
     }
 
     color::ConvertPWLColorToArray(pRuntime, color, &crArray);
     vp << crArray;
   }
 
-  return TRUE;
+  return true;
 }
 
 void Field::SetFillColor(CPDFSDK_FormFillEnvironment* pFormFillEnv,
                          const CFX_WideString& swFieldName,
                          int nControlIndex,
                          const CPWL_Color& color) {
   // Not supported.
 }
 
-FX_BOOL Field::hidden(IJS_Context* cc,
-                      CJS_PropValue& vp,
-                      CFX_WideString& sError) {
+bool Field::hidden(IJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) {
   if (vp.IsSetting()) {
     if (!m_bCanSet)
-      return FALSE;
+      return false;
 
     bool bVP;
     vp >> bVP;
 
     if (m_bDelay) {
       AddDelay_Bool(FP_HIDDEN, bVP);
     } else {
       Field::SetHidden(m_pFormFillEnv.Get(), m_FieldName, m_nFormControlIndex,
                        bVP);
     }
   } else {
     std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
     if (FieldArray.empty())
-      return FALSE;
+      return false;
 
     CPDF_FormField* pFormField = FieldArray[0];
     ASSERT(pFormField);
     CPDFSDK_InterForm* pInterForm = m_pFormFillEnv->GetInterForm();
     CPDFSDK_Widget* pWidget =
         pInterForm->GetWidget(GetSmartFieldControl(pFormField), false);
     if (!pWidget)
-      return FALSE;
+      return false;
 
     uint32_t dwFlags = pWidget->GetFlags();
 
     if (ANNOTFLAG_INVISIBLE & dwFlags || ANNOTFLAG_HIDDEN & dwFlags)
       vp << true;
     else
       vp << false;
   }
 
-  return TRUE;
+  return true;
 }
 
 void Field::SetHidden(CPDFSDK_FormFillEnvironment* pFormFillEnv,
                       const CFX_WideString& swFieldName,
                       int nControlIndex,
                       bool b) {
   int display = b ? 1 /*Hidden*/ : 0 /*Visible*/;
   SetDisplay(pFormFillEnv, swFieldName, nControlIndex, display);
 }
 
-FX_BOOL Field::highlight(IJS_Context* cc,
-                         CJS_PropValue& vp,
-                         CFX_WideString& sError) {
+bool Field::highlight(IJS_Context* cc,
+                      CJS_PropValue& vp,
+                      CFX_WideString& sError) {
   ASSERT(m_pFormFillEnv);
 
   if (vp.IsSetting()) {
     if (!m_bCanSet)
-      return FALSE;
+      return false;
 
     CFX_ByteString strMode;
     vp >> strMode;
 
     if (m_bDelay) {
       AddDelay_String(FP_HIGHLIGHT, strMode);
     } else {
       Field::SetHighlight(m_pFormFillEnv.Get(), m_FieldName,
                           m_nFormControlIndex, strMode);
     }
   } else {
     std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
     if (FieldArray.empty())
-      return FALSE;
+      return false;
 
     CPDF_FormField* pFormField = FieldArray[0];
     if (pFormField->GetFieldType() != FIELDTYPE_PUSHBUTTON)
-      return FALSE;
+      return false;
 
     CPDF_FormControl* pFormControl = GetSmartFieldControl(pFormField);
     if (!pFormControl)
-      return FALSE;
+      return false;
 
     int eHM = pFormControl->GetHighlightingMode();
     switch (eHM) {
       case CPDF_FormControl::None:
         vp << L"none";
         break;
       case CPDF_FormControl::Push:
         vp << L"push";
         break;
       case CPDF_FormControl::Invert:
         vp << L"invert";
         break;
       case CPDF_FormControl::Outline:
         vp << L"outline";
         break;
       case CPDF_FormControl::Toggle:
         vp << L"toggle";
         break;
     }
   }
 
-  return TRUE;
+  return true;
 }
 
 void Field::SetHighlight(CPDFSDK_FormFillEnvironment* pFormFillEnv,
                          const CFX_WideString& swFieldName,
                          int nControlIndex,
                          const CFX_ByteString& string) {
   // Not supported.
 }
 
-FX_BOOL Field::lineWidth(IJS_Context* cc,
-                         CJS_PropValue& vp,
-                         CFX_WideString& sError) {
+bool Field::lineWidth(IJS_Context* cc,
+                      CJS_PropValue& vp,
+                      CFX_WideString& sError) {
   if (vp.IsSetting()) {
     if (!m_bCanSet)
-      return FALSE;
+      return false;
 
     int iWidth;
     vp >> iWidth;
 
     if (m_bDelay) {
       AddDelay_Int(FP_LINEWIDTH, iWidth);
     } else {
       Field::SetLineWidth(m_pFormFillEnv.Get(), m_FieldName,
                           m_nFormControlIndex, iWidth);
     }
   } else {
     std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
     if (FieldArray.empty())
-      return FALSE;
+      return false;
 
     CPDF_FormField* pFormField = FieldArray[0];
     ASSERT(pFormField);
     CPDF_FormControl* pFormControl = GetSmartFieldControl(pFormField);
     if (!pFormControl)
-      return FALSE;
+      return false;
 
     CPDFSDK_InterForm* pInterForm = m_pFormFillEnv->GetInterForm();
     if (!pFormField->CountControls())
-      return FALSE;
+      return false;
 
     CPDFSDK_Widget* pWidget =
         pInterForm->GetWidget(pFormField->GetControl(0), false);
     if (!pWidget)
-      return FALSE;
+      return false;
 
     vp << (int32_t)pWidget->GetBorderWidth();
   }
 
-  return TRUE;
+  return true;
 }
 
 void Field::SetLineWidth(CPDFSDK_FormFillEnvironment* pFormFillEnv,
                          const CFX_WideString& swFieldName,
                          int nControlIndex,
                          int number) {
   CPDFSDK_InterForm* pInterForm = pFormFillEnv->GetInterForm();
   std::vector<CPDF_FormField*> FieldArray =
       GetFormFields(pFormFillEnv, swFieldName);
   for (CPDF_FormField* pFormField : FieldArray) {
     if (nControlIndex < 0) {
-      FX_BOOL bSet = FALSE;
+      bool bSet = false;
       for (int i = 0, sz = pFormField->CountControls(); i < sz; ++i) {
         CPDF_FormControl* pFormControl = pFormField->GetControl(i);
         ASSERT(pFormControl);
 
         if (CPDFSDK_Widget* pWidget =
                 pInterForm->GetWidget(pFormControl, false)) {
           if (number != pWidget->GetBorderWidth()) {
             pWidget->SetBorderWidth(number);
-            bSet = TRUE;
+            bSet = true;
           }
         }
       }
       if (bSet)
-        UpdateFormField(pFormFillEnv, pFormField, TRUE, TRUE, TRUE);
+        UpdateFormField(pFormFillEnv, pFormField, true, true, true);
     } else {
       if (nControlIndex >= pFormField->CountControls())
         return;
       if (CPDF_FormControl* pFormControl =
               pFormField->GetControl(nControlIndex)) {
         if (CPDFSDK_Widget* pWidget =
                 pInterForm->GetWidget(pFormControl, false)) {
           if (number != pWidget->GetBorderWidth()) {
             pWidget->SetBorderWidth(number);
-            UpdateFormControl(pFormFillEnv, pFormControl, TRUE, TRUE, TRUE);
+            UpdateFormControl(pFormFillEnv, pFormControl, true, true, true);
           }
         }
       }
     }
   }
 }
 
-FX_BOOL Field::multiline(IJS_Context* cc,
-                         CJS_PropValue& vp,
-                         CFX_WideString& sError) {
+bool Field::multiline(IJS_Context* cc,
+                      CJS_PropValue& vp,
+                      CFX_WideString& sError) {
   ASSERT(m_pFormFillEnv);
 
   if (vp.IsSetting()) {
     if (!m_bCanSet)
-      return FALSE;
+      return false;
 
     bool bVP;
     vp >> bVP;
 
     if (m_bDelay) {
       AddDelay_Bool(FP_MULTILINE, bVP);
     } else {
       Field::SetMultiline(m_pFormFillEnv.Get(), m_FieldName,
                           m_nFormControlIndex, bVP);
     }
   } else {
     std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
     if (FieldArray.empty())
-      return FALSE;
+      return false;
 
     CPDF_FormField* pFormField = FieldArray[0];
     if (pFormField->GetFieldType() != FIELDTYPE_TEXTFIELD)
-      return FALSE;
+      return false;
 
     if (pFormField->GetFieldFlags() & FIELDFLAG_MULTILINE)
       vp << true;
     else
       vp << false;
   }
 
-  return TRUE;
+  return true;
 }
 
 void Field::SetMultiline(CPDFSDK_FormFillEnvironment* pFormFillEnv,
                          const CFX_WideString& swFieldName,
                          int nControlIndex,
                          bool b) {
   // Not supported.
 }
 
-FX_BOOL Field::multipleSelection(IJS_Context* cc,
-                                 CJS_PropValue& vp,
-                                 CFX_WideString& sError) {
+bool Field::multipleSelection(IJS_Context* cc,
+                              CJS_PropValue& vp,
+                              CFX_WideString& sError) {
   ASSERT(m_pFormFillEnv);
 
   if (vp.IsSetting()) {
     if (!m_bCanSet)
-      return FALSE;
+      return false;
 
     bool bVP;
     vp >> bVP;
 
     if (m_bDelay) {
       AddDelay_Bool(FP_MULTIPLESELECTION, bVP);
     } else {
       Field::SetMultipleSelection(m_pFormFillEnv.Get(), m_FieldName,
                                   m_nFormControlIndex, bVP);
     }
   } else {
     std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
     if (FieldArray.empty())
-      return FALSE;
+      return false;
 
     CPDF_FormField* pFormField = FieldArray[0];
     if (pFormField->GetFieldType() != FIELDTYPE_LISTBOX)
-      return FALSE;
+      return false;
 
     if (pFormField->GetFieldFlags() & FIELDFLAG_MULTISELECT)
       vp << true;
     else
       vp << false;
   }
 
-  return TRUE;
+  return true;
 }
 
 void Field::SetMultipleSelection(CPDFSDK_FormFillEnvironment* pFormFillEnv,
                                  const CFX_WideString& swFieldName,
                                  int nControlIndex,
                                  bool b) {
   // Not supported.
 }
 
-FX_BOOL Field::name(IJS_Context* cc,
-                    CJS_PropValue& vp,
-                    CFX_WideString& sError) {
+bool Field::name(IJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) {
   if (!vp.IsGetting())
-    return FALSE;
+    return false;
 
   std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
   if (FieldArray.empty())
-    return FALSE;
+    return false;
 
   vp << m_FieldName;
 
-  return TRUE;
+  return true;
 }
 
-FX_BOOL Field::numItems(IJS_Context* cc,
-                        CJS_PropValue& vp,
-                        CFX_WideString& sError) {
+bool Field::numItems(IJS_Context* cc,
+                     CJS_PropValue& vp,
+                     CFX_WideString& sError) {
   if (!vp.IsGetting())
-    return FALSE;
+    return false;
 
   std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
   if (FieldArray.empty())
-    return FALSE;
+    return false;
 
   CPDF_FormField* pFormField = FieldArray[0];
   if (pFormField->GetFieldType() != FIELDTYPE_COMBOBOX &&
       pFormField->GetFieldType() != FIELDTYPE_LISTBOX) {
-    return FALSE;
+    return false;
   }
 
   vp << (int32_t)pFormField->CountOptions();
-  return TRUE;
+  return true;
 }
 
-FX_BOOL Field::page(IJS_Context* cc,
-                    CJS_PropValue& vp,
-                    CFX_WideString& sError) {
+bool Field::page(IJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) {
   if (!vp.IsGetting())
-    return FALSE;
+    return false;
 
   std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
   if (FieldArray.empty())
-    return FALSE;
+    return false;
 
   CPDF_FormField* pFormField = FieldArray[0];
   if (!pFormField)
-    return FALSE;
+    return false;
 
   std::vector<CPDFSDK_Widget*> widgets;
   m_pFormFillEnv->GetInterForm()->GetWidgets(pFormField, &widgets);
 
   if (widgets.empty()) {
     vp << (int32_t)-1;
-    return TRUE;
+    return true;
   }
 
   CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
   CJS_Array PageArray;
   for (size_t i = 0; i < widgets.size(); ++i) {
     CPDFSDK_PageView* pPageView = widgets[i]->GetPageView();
     if (!pPageView)
-      return FALSE;
+      return false;
 
     PageArray.SetElement(
         pRuntime, i, CJS_Value(pRuntime, (int32_t)pPageView->GetPageIndex()));
   }
 
   vp << PageArray;
-  return TRUE;
+  return true;
 }
 
-FX_BOOL Field::password(IJS_Context* cc,
-                        CJS_PropValue& vp,
-                        CFX_WideString& sError) {
+bool Field::password(IJS_Context* cc,
+                     CJS_PropValue& vp,
+                     CFX_WideString& sError) {
   ASSERT(m_pFormFillEnv);
 
   if (vp.IsSetting()) {
     if (!m_bCanSet)
-      return FALSE;
+      return false;
 
     bool bVP;
     vp >> bVP;
 
     if (m_bDelay) {
       AddDelay_Bool(FP_PASSWORD, bVP);
     } else {
       Field::SetPassword(m_pFormFillEnv.Get(), m_FieldName, m_nFormControlIndex,
                          bVP);
     }
   } else {
     std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
     if (FieldArray.empty())
-      return FALSE;
+      return false;
 
     CPDF_FormField* pFormField = FieldArray[0];
     if (pFormField->GetFieldType() != FIELDTYPE_TEXTFIELD)
-      return FALSE;
+      return false;
 
     if (pFormField->GetFieldFlags() & FIELDFLAG_PASSWORD)
       vp << true;
     else
       vp << false;
   }
 
-  return TRUE;
+  return true;
 }
 
 void Field::SetPassword(CPDFSDK_FormFillEnvironment* pFormFillEnv,
                         const CFX_WideString& swFieldName,
                         int nControlIndex,
                         bool b) {
   // Not supported.
 }
 
-FX_BOOL Field::print(IJS_Context* cc,
-                     CJS_PropValue& vp,
-                     CFX_WideString& sError) {
+bool Field::print(IJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) {
   CPDFSDK_InterForm* pInterForm = m_pFormFillEnv->GetInterForm();
   std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
   if (FieldArray.empty())
-    return FALSE;
+    return false;
 
   if (vp.IsSetting()) {
     if (!m_bCanSet)
-      return FALSE;
+      return false;
 
     bool bVP;
     vp >> bVP;
 
     for (CPDF_FormField* pFormField : FieldArray) {
       if (m_nFormControlIndex < 0) {
-        FX_BOOL bSet = FALSE;
+        bool bSet = false;
         for (int i = 0, sz = pFormField->CountControls(); i < sz; ++i) {
           if (CPDFSDK_Widget* pWidget =
                   pInterForm->GetWidget(pFormField->GetControl(i), false)) {
             uint32_t dwFlags = pWidget->GetFlags();
             if (bVP)
               dwFlags |= ANNOTFLAG_PRINT;
             else
               dwFlags &= ~ANNOTFLAG_PRINT;
 
             if (dwFlags != pWidget->GetFlags()) {
               pWidget->SetFlags(dwFlags);
-              bSet = TRUE;
+              bSet = true;
             }
           }
         }
 
         if (bSet)
-          UpdateFormField(m_pFormFillEnv.Get(), pFormField, TRUE, FALSE, TRUE);
+          UpdateFormField(m_pFormFillEnv.Get(), pFormField, true, false, true);
       } else {
         if (m_nFormControlIndex >= pFormField->CountControls())
-          return FALSE;
+          return false;
         if (CPDF_FormControl* pFormControl =
                 pFormField->GetControl(m_nFormControlIndex)) {
           if (CPDFSDK_Widget* pWidget =
                   pInterForm->GetWidget(pFormControl, true)) {
             uint32_t dwFlags = pWidget->GetFlags();
             if (bVP)
               dwFlags |= ANNOTFLAG_PRINT;
             else
               dwFlags &= ~ANNOTFLAG_PRINT;
 
             if (dwFlags != pWidget->GetFlags()) {
               pWidget->SetFlags(dwFlags);
               UpdateFormControl(m_pFormFillEnv.Get(),
                                 pFormField->GetControl(m_nFormControlIndex),
-                                TRUE, FALSE, TRUE);
+                                true, false, true);
             }
           }
         }
       }
     }
   } else {
     CPDF_FormField* pFormField = FieldArray[0];
     CPDFSDK_Widget* pWidget =
         pInterForm->GetWidget(GetSmartFieldControl(pFormField), true);
     if (!pWidget)
-      return FALSE;
+      return false;
 
     if (pWidget->GetFlags() & ANNOTFLAG_PRINT)
       vp << true;
     else
       vp << false;
   }
 
-  return TRUE;
+  return true;
 }
 
-FX_BOOL Field::radiosInUnison(IJS_Context* cc,
-                              CJS_PropValue& vp,
-                              CFX_WideString& sError) {
+bool Field::radiosInUnison(IJS_Context* cc,
+                           CJS_PropValue& vp,
+                           CFX_WideString& sError) {
   std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
   if (FieldArray.empty())
-    return FALSE;
+    return false;
 
   if (vp.IsSetting()) {
     if (!m_bCanSet)
-      return FALSE;
+      return false;
 
     bool bVP;
     vp >> bVP;
 
   } else {
     CPDF_FormField* pFormField = FieldArray[0];
     if (pFormField->GetFieldType() != FIELDTYPE_RADIOBUTTON)
-      return FALSE;
+      return false;
 
     if (pFormField->GetFieldFlags() & FIELDFLAG_RADIOSINUNISON)
       vp << true;
     else
       vp << false;
   }
 
-  return TRUE;
+  return true;
 }
 
-FX_BOOL Field::readonly(IJS_Context* cc,
-                        CJS_PropValue& vp,
-                        CFX_WideString& sError) {
+bool Field::readonly(IJS_Context* cc,
+                     CJS_PropValue& vp,
+                     CFX_WideString& sError) {
   std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
   if (FieldArray.empty())
-    return FALSE;
+    return false;
 
   if (vp.IsSetting()) {
     if (!m_bCanSet)
-      return FALSE;
+      return false;
 
     bool bVP;
     vp >> bVP;
 
   } else {
     CPDF_FormField* pFormField = FieldArray[0];
     if (pFormField->GetFieldFlags() & FIELDFLAG_READONLY)
       vp << true;
     else
       vp << false;
   }
 
-  return TRUE;
+  return true;
 }
 
-FX_BOOL Field::rect(IJS_Context* cc,
-                    CJS_PropValue& vp,
-                    CFX_WideString& sError) {
+bool Field::rect(IJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) {
   CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
   CJS_Value Upper_Leftx(pRuntime);
   CJS_Value Upper_Lefty(pRuntime);
   CJS_Value Lower_Rightx(pRuntime);
   CJS_Value Lower_Righty(pRuntime);
 
   if (vp.IsSetting()) {
     if (!m_bCanSet)
-      return FALSE;
+      return false;
     if (!vp.GetJSValue()->IsArrayObject())
-      return FALSE;
+      return false;
 
     CJS_Array rcArray;
     vp >> rcArray;
     rcArray.GetElement(pRuntime, 0, Upper_Leftx);
     rcArray.GetElement(pRuntime, 1, Upper_Lefty);
     rcArray.GetElement(pRuntime, 2, Lower_Rightx);
     rcArray.GetElement(pRuntime, 3, Lower_Righty);
 
     FX_FLOAT pArray[4] = {0.0f, 0.0f, 0.0f, 0.0f};
     pArray[0] = static_cast<FX_FLOAT>(Upper_Leftx.ToInt(pRuntime));
     pArray[1] = static_cast<FX_FLOAT>(Lower_Righty.ToInt(pRuntime));
     pArray[2] = static_cast<FX_FLOAT>(Lower_Rightx.ToInt(pRuntime));
     pArray[3] = static_cast<FX_FLOAT>(Upper_Lefty.ToInt(pRuntime));
 
     CFX_FloatRect crRect(pArray);
     if (m_bDelay) {
       AddDelay_Rect(FP_RECT, crRect);
     } else {
       Field::SetRect(m_pFormFillEnv.Get(), m_FieldName, m_nFormControlIndex,
                      crRect);
     }
   } else {
     std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
     if (FieldArray.empty())
-      return FALSE;
+      return false;
 
     CPDF_FormField* pFormField = FieldArray[0];
     CPDFSDK_InterForm* pInterForm = m_pFormFillEnv->GetInterForm();
     CPDFSDK_Widget* pWidget =
         pInterForm->GetWidget(GetSmartFieldControl(pFormField), true);
     if (!pWidget)
-      return FALSE;
+      return false;
 
     CFX_FloatRect crRect = pWidget->GetRect();
     Upper_Leftx = CJS_Value(pRuntime, static_cast<int32_t>(crRect.left));
     Upper_Lefty = CJS_Value(pRuntime, static_cast<int32_t>(crRect.top));
     Lower_Rightx = CJS_Value(pRuntime, static_cast<int32_t>(crRect.right));
     Lower_Righty = CJS_Value(pRuntime, static_cast<int32_t>(crRect.bottom));
 
     CJS_Array rcArray;
     rcArray.SetElement(pRuntime, 0, Upper_Leftx);
     rcArray.SetElement(pRuntime, 1, Upper_Lefty);
     rcArray.SetElement(pRuntime, 2, Lower_Rightx);
     rcArray.SetElement(pRuntime, 3, Lower_Righty);
     vp << rcArray;
   }
-  return TRUE;
+  return true;
 }
 
 void Field::SetRect(CPDFSDK_FormFillEnvironment* pFormFillEnv,
                     const CFX_WideString& swFieldName,
                     int nControlIndex,
                     const CFX_FloatRect& rect) {
   CPDFSDK_InterForm* pInterForm = pFormFillEnv->GetInterForm();
   std::vector<CPDF_FormField*> FieldArray =
       GetFormFields(pFormFillEnv, swFieldName);
   for (CPDF_FormField* pFormField : FieldArray) {
     if (nControlIndex < 0) {
-      FX_BOOL bSet = FALSE;
+      bool bSet = false;
       for (int i = 0, sz = pFormField->CountControls(); i < sz; ++i) {
         CPDF_FormControl* pFormControl = pFormField->GetControl(i);
         ASSERT(pFormControl);
 
         if (CPDFSDK_Widget* pWidget =
                 pInterForm->GetWidget(pFormControl, false)) {
           CFX_FloatRect crRect = rect;
 
           CPDF_Page* pPDFPage = pWidget->GetPDFPage();
           crRect.Intersect(pPDFPage->GetPageBBox());
 
           if (!crRect.IsEmpty()) {
             CFX_FloatRect rcOld = pWidget->GetRect();
             if (crRect.left != rcOld.left || crRect.right != rcOld.right ||
                 crRect.top != rcOld.top || crRect.bottom != rcOld.bottom) {
               pWidget->SetRect(crRect);
-              bSet = TRUE;
+              bSet = true;
             }
           }
         }
       }
 
       if (bSet)
-        UpdateFormField(pFormFillEnv, pFormField, TRUE, TRUE, TRUE);
+        UpdateFormField(pFormFillEnv, pFormField, true, true, true);
     } else {
       if (nControlIndex >= pFormField->CountControls())
         return;
       if (CPDF_FormControl* pFormControl =
               pFormField->GetControl(nControlIndex)) {
         if (CPDFSDK_Widget* pWidget =
                 pInterForm->GetWidget(pFormControl, false)) {
           CFX_FloatRect crRect = rect;
 
           CPDF_Page* pPDFPage = pWidget->GetPDFPage();
           crRect.Intersect(pPDFPage->GetPageBBox());
 
           if (!crRect.IsEmpty()) {
             CFX_FloatRect rcOld = pWidget->GetRect();
             if (crRect.left != rcOld.left || crRect.right != rcOld.right ||
                 crRect.top != rcOld.top || crRect.bottom != rcOld.bottom) {
               pWidget->SetRect(crRect);
-              UpdateFormControl(pFormFillEnv, pFormControl, TRUE, TRUE, TRUE);
+              UpdateFormControl(pFormFillEnv, pFormControl, true, true, true);
             }
           }
         }
       }
     }
   }
 }
 
-FX_BOOL Field::required(IJS_Context* cc,
-                        CJS_PropValue& vp,
-                        CFX_WideString& sError) {
+bool Field::required(IJS_Context* cc,
+                     CJS_PropValue& vp,
+                     CFX_WideString& sError) {
   std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
   if (FieldArray.empty())
-    return FALSE;
+    return false;
 
   if (vp.IsSetting()) {
     if (!m_bCanSet)
-      return FALSE;
+      return false;
 
     bool bVP;
     vp >> bVP;
 
   } else {
     CPDF_FormField* pFormField = FieldArray[0];
     if (pFormField->GetFieldType() == FIELDTYPE_PUSHBUTTON)
-      return FALSE;
+      return false;
 
     if (pFormField->GetFieldFlags() & FIELDFLAG_REQUIRED)
       vp << true;
     else
       vp << false;
   }
 
-  return TRUE;
+  return true;
 }
 
-FX_BOOL Field::richText(IJS_Context* cc,
-                        CJS_PropValue& vp,
-                        CFX_WideString& sError) {
+bool Field::richText(IJS_Context* cc,
+                     CJS_PropValue& vp,
+                     CFX_WideString& sError) {
   ASSERT(m_pFormFillEnv);
 
   if (vp.IsSetting()) {
     if (!m_bCanSet)
-      return FALSE;
+      return false;
 
     bool bVP;
     vp >> bVP;
 
     if (m_bDelay) {
       AddDelay_Bool(FP_RICHTEXT, bVP);
     }
   } else {
     std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
     if (FieldArray.empty())
-      return FALSE;
+      return false;
 
     CPDF_FormField* pFormField = FieldArray[0];
     if (pFormField->GetFieldType() != FIELDTYPE_TEXTFIELD)
-      return FALSE;
+      return false;
 
     if (pFormField->GetFieldFlags() & FIELDFLAG_RICHTEXT)
       vp << true;
     else
       vp << false;
   }
 
-  return TRUE;
+  return true;
 }
 
-FX_BOOL Field::richValue(IJS_Context* cc,
-                         CJS_PropValue& vp,
-                         CFX_WideString& sError) {
-  return TRUE;
+bool Field::richValue(IJS_Context* cc,
+                      CJS_PropValue& vp,
+                      CFX_WideString& sError) {
+  return true;
 }
 
-FX_BOOL Field::rotation(IJS_Context* cc,
-                        CJS_PropValue& vp,
-                        CFX_WideString& sError) {
+bool Field::rotation(IJS_Context* cc,
+                     CJS_PropValue& vp,
+                     CFX_WideString& sError) {
   ASSERT(m_pFormFillEnv);
 
   if (vp.IsSetting()) {
     if (!m_bCanSet)
-      return FALSE;
+      return false;
 
     int nVP;
     vp >> nVP;
 
     if (m_bDelay) {
       AddDelay_Int(FP_ROTATION, nVP);
     } else {
       Field::SetRotation(m_pFormFillEnv.Get(), m_FieldName, m_nFormControlIndex,
                          nVP);
     }
   } else {
     std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
     if (FieldArray.empty())
-      return FALSE;
+      return false;
 
     CPDF_FormField* pFormField = FieldArray[0];
     CPDF_FormControl* pFormControl = GetSmartFieldControl(pFormField);
     if (!pFormControl)
-      return FALSE;
+      return false;
 
     vp << (int32_t)pFormControl->GetRotation();
   }
 
-  return TRUE;
+  return true;
 }
 
 void Field::SetRotation(CPDFSDK_FormFillEnvironment* pFormFillEnv,
                         const CFX_WideString& swFieldName,
                         int nControlIndex,
                         int number) {
   // Not supported.
 }
 
-FX_BOOL Field::strokeColor(IJS_Context* cc,
-                           CJS_PropValue& vp,
-                           CFX_WideString& sError) {
+bool Field::strokeColor(IJS_Context* cc,
+                        CJS_PropValue& vp,
+                        CFX_WideString& sError) {
   CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
   CJS_Array crArray;
 
   if (vp.IsSetting()) {
     if (!m_bCanSet)
-      return FALSE;
+      return false;
 
     if (!vp.GetJSValue()->IsArrayObject())
-      return FALSE;
+      return false;
 
     vp >> crArray;
 
     CPWL_Color color;
     color::ConvertArrayToPWLColor(pRuntime, crArray, &color);
 
     if (m_bDelay) {
       AddDelay_Color(FP_STROKECOLOR, color);
     } else {
       Field::SetStrokeColor(m_pFormFillEnv.Get(), m_FieldName,
                             m_nFormControlIndex, color);
     }
   } else {
     std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
     if (FieldArray.empty())
-      return FALSE;
+      return false;
 
     CPDF_FormField* pFormField = FieldArray[0];
     CPDF_FormControl* pFormControl = GetSmartFieldControl(pFormField);
     if (!pFormControl)
-      return FALSE;
+      return false;
 
     int iColorType;
     pFormControl->GetBorderColor(iColorType);
 
     CPWL_Color color;
     if (iColorType == COLORTYPE_TRANSPARENT) {
       color = CPWL_Color(COLORTYPE_TRANSPARENT);
     } else if (iColorType == COLORTYPE_GRAY) {
       color =
           CPWL_Color(COLORTYPE_GRAY, pFormControl->GetOriginalBorderColor(0));
     } else if (iColorType == COLORTYPE_RGB) {
       color = CPWL_Color(COLORTYPE_RGB, pFormControl->GetOriginalBorderColor(0),
                          pFormControl->GetOriginalBorderColor(1),
                          pFormControl->GetOriginalBorderColor(2));
     } else if (iColorType == COLORTYPE_CMYK) {
       color =
           CPWL_Color(COLORTYPE_CMYK, pFormControl->GetOriginalBorderColor(0),
                      pFormControl->GetOriginalBorderColor(1),
                      pFormControl->GetOriginalBorderColor(2),
                      pFormControl->GetOriginalBorderColor(3));
     } else {
-      return FALSE;
+      return false;
     }
 
     color::ConvertPWLColorToArray(pRuntime, color, &crArray);
     vp << crArray;
   }
-  return TRUE;
+  return true;
 }
 
 void Field::SetStrokeColor(CPDFSDK_FormFillEnvironment* pFormFillEnv,
                            const CFX_WideString& swFieldName,
                            int nControlIndex,
                            const CPWL_Color& color) {
   // Not supported.
 }
 
-FX_BOOL Field::style(IJS_Context* cc,
-                     CJS_PropValue& vp,
-                     CFX_WideString& sError) {
+bool Field::style(IJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) {
   ASSERT(m_pFormFillEnv);
 
   if (vp.IsSetting()) {
     if (!m_bCanSet)
-      return FALSE;
+      return false;
 
     CFX_ByteString csBCaption;
     vp >> csBCaption;
 
     if (m_bDelay) {
       AddDelay_String(FP_STYLE, csBCaption);
     } else {
       Field::SetStyle(m_pFormFillEnv.Get(), m_FieldName, m_nFormControlIndex,
                       csBCaption);
     }
   } else {
     std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
     if (FieldArray.empty())
-      return FALSE;
+      return false;
 
     CPDF_FormField* pFormField = FieldArray[0];
     if (pFormField->GetFieldType() != FIELDTYPE_RADIOBUTTON &&
         pFormField->GetFieldType() != FIELDTYPE_CHECKBOX) {
-      return FALSE;
+      return false;
     }
 
     CPDF_FormControl* pFormControl = GetSmartFieldControl(pFormField);
     if (!pFormControl)
-      return FALSE;
+      return false;
 
     CFX_WideString csWCaption = pFormControl->GetNormalCaption();
     CFX_ByteString csBCaption;
 
     switch (csWCaption[0]) {
       case L'l':
         csBCaption = "circle";
         break;
       case L'8':
         csBCaption = "cross";
         break;
       case L'u':
         csBCaption = "diamond";
         break;
       case L'n':
         csBCaption = "square";
         break;
       case L'H':
         csBCaption = "star";
         break;
       default:  // L'4'
         csBCaption = "check";
         break;
     }
     vp << csBCaption;
   }
 
-  return TRUE;
+  return true;
 }
 
 void Field::SetStyle(CPDFSDK_FormFillEnvironment* pFormFillEnv,
                      const CFX_WideString& swFieldName,
                      int nControlIndex,
                      const CFX_ByteString& string) {
   // Not supported.
 }
 
-FX_BOOL Field::submitName(IJS_Context* cc,
-                          CJS_PropValue& vp,
-                          CFX_WideString& sError) {
-  return TRUE;
+bool Field::submitName(IJS_Context* cc,
+                       CJS_PropValue& vp,
+                       CFX_WideString& sError) {
+  return true;
 }
 
-FX_BOOL Field::textColor(IJS_Context* cc,
-                         CJS_PropValue& vp,
-                         CFX_WideString& sError) {
+bool Field::textColor(IJS_Context* cc,
+                      CJS_PropValue& vp,
+                      CFX_WideString& sError) {
   CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
   CJS_Array crArray;
 
   if (vp.IsSetting()) {
     if (!m_bCanSet)
-      return FALSE;
+      return false;
 
     if (!vp.GetJSValue()->IsArrayObject())
-      return FALSE;
+      return false;
 
     vp >> crArray;
 
     CPWL_Color color;
     color::ConvertArrayToPWLColor(pRuntime, crArray, &color);
 
     if (m_bDelay) {
       AddDelay_Color(FP_TEXTCOLOR, color);
     } else {
       Field::SetTextColor(m_pFormFillEnv.Get(), m_FieldName,
                           m_nFormControlIndex, color);
     }
   } else {
     std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
     if (FieldArray.empty())
-      return FALSE;
+      return false;
 
     CPDF_FormField* pFormField = FieldArray[0];
     CPDF_FormControl* pFormControl = GetSmartFieldControl(pFormField);
     if (!pFormControl)
-      return FALSE;
+      return false;
 
     int iColorType;
     FX_ARGB color;
     CPDF_DefaultAppearance FieldAppearance =
         pFormControl->GetDefaultAppearance();
     FieldAppearance.GetColor(color, iColorType);
     int32_t a, r, g, b;
     ArgbDecode(color, a, r, g, b);
 
     CPWL_Color crRet =
         CPWL_Color(COLORTYPE_RGB, r / 255.0f, g / 255.0f, b / 255.0f);
 
     if (iColorType == COLORTYPE_TRANSPARENT)
       crRet = CPWL_Color(COLORTYPE_TRANSPARENT);
 
     color::ConvertPWLColorToArray(pRuntime, crRet, &crArray);
     vp << crArray;
   }
-  return TRUE;
+  return true;
 }
 
 void Field::SetTextColor(CPDFSDK_FormFillEnvironment* pFormFillEnv,
                          const CFX_WideString& swFieldName,
                          int nControlIndex,
                          const CPWL_Color& color) {
   // Not supported.
 }
 
-FX_BOOL Field::textFont(IJS_Context* cc,
-                        CJS_PropValue& vp,
-                        CFX_WideString& sError) {
+bool Field::textFont(IJS_Context* cc,
+                     CJS_PropValue& vp,
+                     CFX_WideString& sError) {
   ASSERT(m_pFormFillEnv);
 
   if (vp.IsSetting()) {
     if (!m_bCanSet)
-      return FALSE;
+      return false;
 
     CFX_ByteString csFontName;
     vp >> csFontName;
     if (csFontName.IsEmpty())
-      return FALSE;
+      return false;
 
     if (m_bDelay) {
       AddDelay_String(FP_TEXTFONT, csFontName);
     } else {
       Field::SetTextFont(m_pFormFillEnv.Get(), m_FieldName, m_nFormControlIndex,
                          csFontName);
     }
   } else {
     std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
     if (FieldArray.empty())
-      return FALSE;
+      return false;
 
     CPDF_FormField* pFormField = FieldArray[0];
     ASSERT(pFormField);
     CPDF_FormControl* pFormControl = GetSmartFieldControl(pFormField);
     if (!pFormControl)
-      return FALSE;
+      return false;
 
     int nFieldType = pFormField->GetFieldType();
 
     if (nFieldType == FIELDTYPE_PUSHBUTTON ||
         nFieldType == FIELDTYPE_COMBOBOX || nFieldType == FIELDTYPE_LISTBOX ||
         nFieldType == FIELDTYPE_TEXTFIELD) {
       CPDF_Font* pFont = pFormControl->GetDefaultControlFont();
       if (!pFont)
-        return FALSE;
+        return false;
 
       vp << pFont->GetBaseFont();
     } else {
-      return FALSE;
+      return false;
     }
   }
 
-  return TRUE;
+  return true;
 }
 
 void Field::SetTextFont(CPDFSDK_FormFillEnvironment* pFormFillEnv,
                         const CFX_WideString& swFieldName,
                         int nControlIndex,
                         const CFX_ByteString& string) {
   // Not supported.
 }
 
-FX_BOOL Field::textSize(IJS_Context* cc,
-                        CJS_PropValue& vp,
-                        CFX_WideString& sError) {
+bool Field::textSize(IJS_Context* cc,
+                     CJS_PropValue& vp,
+                     CFX_WideString& sError) {
   ASSERT(m_pFormFillEnv);
 
   if (vp.IsSetting()) {
     if (!m_bCanSet)
-      return FALSE;
+      return false;
 
     int nVP;
     vp >> nVP;
 
     if (m_bDelay) {
       AddDelay_Int(FP_TEXTSIZE, nVP);
     } else {
       Field::SetTextSize(m_pFormFillEnv.Get(), m_FieldName, m_nFormControlIndex,
                          nVP);
     }
   } else {
     std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
     if (FieldArray.empty())
-      return FALSE;
+      return false;
 
     CPDF_FormField* pFormField = FieldArray[0];
     ASSERT(pFormField);
     CPDF_FormControl* pFormControl = GetSmartFieldControl(pFormField);
     if (!pFormControl)
-      return FALSE;
+      return false;
 
     CPDF_DefaultAppearance FieldAppearance =
         pFormControl->GetDefaultAppearance();
 
     CFX_ByteString csFontNameTag;
     FX_FLOAT fFontSize;
     FieldAppearance.GetFont(csFontNameTag, fFontSize);
 
     vp << (int)fFontSize;
   }
 
-  return TRUE;
+  return true;
 }
 
 void Field::SetTextSize(CPDFSDK_FormFillEnvironment* pFormFillEnv,
                         const CFX_WideString& swFieldName,
                         int nControlIndex,
                         int number) {
   // Not supported.
 }
 
-FX_BOOL Field::type(IJS_Context* cc,
-                    CJS_PropValue& vp,
-                    CFX_WideString& sError) {
+bool Field::type(IJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) {
   if (!vp.IsGetting())
-    return FALSE;
+    return false;
 
   std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
   if (FieldArray.empty())
-    return FALSE;
+    return false;
 
   CPDF_FormField* pFormField = FieldArray[0];
   switch (pFormField->GetFieldType()) {
     case FIELDTYPE_UNKNOWN:
       vp << L"unknown";
       break;
     case FIELDTYPE_PUSHBUTTON:
       vp << L"button";
       break;
     case FIELDTYPE_CHECKBOX:
@@ skipping 12 matching lines @@
       vp << L"text";
       break;
     case FIELDTYPE_SIGNATURE:
       vp << L"signature";
       break;
     default:
       vp << L"unknown";
       break;
   }
 
-  return TRUE;
+  return true;
 }
 
-FX_BOOL Field::userName(IJS_Context* cc,
-                        CJS_PropValue& vp,
-                        CFX_WideString& sError) {
+bool Field::userName(IJS_Context* cc,
+                     CJS_PropValue& vp,
+                     CFX_WideString& sError) {
   ASSERT(m_pFormFillEnv);
 
   if (vp.IsSetting()) {
     if (!m_bCanSet)
-      return FALSE;
+      return false;
 
     CFX_WideString swName;
     vp >> swName;
 
     if (m_bDelay) {
       AddDelay_WideString(FP_USERNAME, swName);
     } else {
       Field::SetUserName(m_pFormFillEnv.Get(), m_FieldName, m_nFormControlIndex,
                          swName);
     }
   } else {
     std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
     if (FieldArray.empty())
-      return FALSE;
+      return false;
 
     CPDF_FormField* pFormField = FieldArray[0];
     vp << (CFX_WideString)pFormField->GetAlternateName();
   }
 
-  return TRUE;
+  return true;
 }
 
 void Field::SetUserName(CPDFSDK_FormFillEnvironment* pFormFillEnv,
                         const CFX_WideString& swFieldName,
                         int nControlIndex,
                         const CFX_WideString& string) {
   // Not supported.
 }
 
-FX_BOOL Field::value(IJS_Context* cc,
-                     CJS_PropValue& vp,
-                     CFX_WideString& sError) {
+bool Field::value(IJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) {
   CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
 
   if (vp.IsSetting()) {
     if (!m_bCanSet)
-      return FALSE;
+      return false;
 
     std::vector<CFX_WideString> strArray;
     if (vp.GetJSValue()->IsArrayObject()) {
       CJS_Array ValueArray;
       vp.GetJSValue()->ConvertToArray(pRuntime, ValueArray);
       for (int i = 0, sz = ValueArray.GetLength(pRuntime); i < sz; i++) {
         CJS_Value ElementValue(pRuntime);
         ValueArray.GetElement(pRuntime, i, ElementValue);
         strArray.push_back(ElementValue.ToCFXWideString(pRuntime));
       }
     } else {
       CFX_WideString swValue;
       vp >> swValue;
       strArray.push_back(swValue);
     }
 
     if (m_bDelay) {
       AddDelay_WideStringArray(FP_VALUE, strArray);
     } else {
       Field::SetValue(m_pFormFillEnv.Get(), m_FieldName, m_nFormControlIndex,
                       strArray);
     }
   } else {
     std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
     if (FieldArray.empty())
-      return FALSE;
+      return false;
 
     CPDF_FormField* pFormField = FieldArray[0];
     switch (pFormField->GetFieldType()) {
       case FIELDTYPE_PUSHBUTTON:
-        return FALSE;
+        return false;
       case FIELDTYPE_COMBOBOX:
       case FIELDTYPE_TEXTFIELD: {
         vp << pFormField->GetValue();
       } break;
       case FIELDTYPE_LISTBOX: {
         if (pFormField->CountSelectedItems() > 1) {
           CJS_Array ValueArray;
           CJS_Value ElementValue(pRuntime);
           int iIndex;
           for (int i = 0, sz = pFormField->CountSelectedItems(); i < sz; i++) {
@@ skipping 24 matching lines @@
         }
         if (!bFind)
           vp << L"Off";
       } break;
       default:
         vp << pFormField->GetValue();
         break;
     }
   }
   vp.GetJSValue()->MaybeCoerceToNumber(pRuntime);
-  return TRUE;
+  return true;
 }
 
 void Field::SetValue(CPDFSDK_FormFillEnvironment* pFormFillEnv,
                      const CFX_WideString& swFieldName,
                      int nControlIndex,
                      const std::vector<CFX_WideString>& strArray) {
   ASSERT(pFormFillEnv);
   if (strArray.empty())
     return;
 
   std::vector<CPDF_FormField*> FieldArray =
       GetFormFields(pFormFillEnv, swFieldName);
 
   for (CPDF_FormField* pFormField : FieldArray) {
     if (pFormField->GetFullName().Compare(swFieldName) != 0)
       continue;
 
     switch (pFormField->GetFieldType()) {
       case FIELDTYPE_TEXTFIELD:
       case FIELDTYPE_COMBOBOX:
         if (pFormField->GetValue() != strArray[0]) {
-          pFormField->SetValue(strArray[0], TRUE);
-          UpdateFormField(pFormFillEnv, pFormField, TRUE, FALSE, TRUE);
+          pFormField->SetValue(strArray[0], true);
+          UpdateFormField(pFormFillEnv, pFormField, true, false, true);
         }
         break;
       case FIELDTYPE_CHECKBOX:
       case FIELDTYPE_RADIOBUTTON: {
         if (pFormField->GetValue() != strArray[0]) {
-          pFormField->SetValue(strArray[0], TRUE);
-          UpdateFormField(pFormFillEnv, pFormField, TRUE, FALSE, TRUE);
+          pFormField->SetValue(strArray[0], true);
+          UpdateFormField(pFormFillEnv, pFormField, true, false, true);
         }
       } break;
       case FIELDTYPE_LISTBOX: {
-        FX_BOOL bModified = FALSE;
+        bool bModified = false;
         for (const auto& str : strArray) {
           if (!pFormField->IsItemSelected(pFormField->FindOption(str))) {
-            bModified = TRUE;
+            bModified = true;
             break;
           }
         }
         if (bModified) {
-          pFormField->ClearSelection(TRUE);
+          pFormField->ClearSelection(true);
           for (const auto& str : strArray) {
             int index = pFormField->FindOption(str);
             if (!pFormField->IsItemSelected(index))
-              pFormField->SetItemSelection(index, TRUE, TRUE);
+              pFormField->SetItemSelection(index, true, true);
           }
-          UpdateFormField(pFormFillEnv, pFormField, TRUE, FALSE, TRUE);
+          UpdateFormField(pFormFillEnv, pFormField, true, false, true);
         }
       } break;
       default:
         break;
     }
   }
 }
 
-FX_BOOL Field::valueAsString(IJS_Context* cc,
-                             CJS_PropValue& vp,
-                             CFX_WideString& sError) {
+bool Field::valueAsString(IJS_Context* cc,
+                          CJS_PropValue& vp,
+                          CFX_WideString& sError) {
   if (!vp.IsGetting())
-    return FALSE;
+    return false;
 
   std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
   if (FieldArray.empty())
-    return FALSE;
+    return false;
 
   CPDF_FormField* pFormField = FieldArray[0];
   if (pFormField->GetFieldType() == FIELDTYPE_PUSHBUTTON)
-    return FALSE;
+    return false;
 
   if (pFormField->GetFieldType() == FIELDTYPE_CHECKBOX) {
     if (!pFormField->CountControls())
-      return FALSE;
+      return false;
 
     if (pFormField->GetControl(0)->IsChecked())
       vp << L"Yes";
     else
       vp << L"Off";
   } else if (pFormField->GetFieldType() == FIELDTYPE_RADIOBUTTON &&
              !(pFormField->GetFieldFlags() & FIELDFLAG_RADIOSINUNISON)) {
     for (int i = 0, sz = pFormField->CountControls(); i < sz; i++) {
       if (pFormField->GetControl(i)->IsChecked()) {
         vp << pFormField->GetControl(i)->GetExportValue().c_str();
         break;
       } else {
         vp << L"Off";
       }
     }
   } else if (pFormField->GetFieldType() == FIELDTYPE_LISTBOX &&
              (pFormField->CountSelectedItems() > 1)) {
     vp << L"";
   } else {
     vp << pFormField->GetValue().c_str();
   }
 
-  return TRUE;
+  return true;
 }
 
-FX_BOOL Field::browseForFileToSubmit(IJS_Context* cc,
-                                     const std::vector<CJS_Value>& params,
-                                     CJS_Value& vRet,
-                                     CFX_WideString& sError) {
+bool Field::browseForFileToSubmit(IJS_Context* cc,
+                                  const std::vector<CJS_Value>& params,
+                                  CJS_Value& vRet,
+                                  CFX_WideString& sError) {
   std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
   if (FieldArray.empty())
-    return FALSE;
+    return false;
 
   CPDF_FormField* pFormField = FieldArray[0];
   if ((pFormField->GetFieldFlags() & FIELDFLAG_FILESELECT) &&
       (pFormField->GetFieldType() == FIELDTYPE_TEXTFIELD)) {
     CFX_WideString wsFileName = m_pFormFillEnv->JS_fieldBrowse();
     if (!wsFileName.IsEmpty()) {
       pFormField->SetValue(wsFileName);
-      UpdateFormField(m_pFormFillEnv.Get(), pFormField, TRUE, TRUE, TRUE);
+      UpdateFormField(m_pFormFillEnv.Get(), pFormField, true, true, true);
     }
-    return TRUE;
+    return true;
   }
-  return FALSE;
+  return false;
 }
 
-FX_BOOL Field::buttonGetCaption(IJS_Context* cc,
-                                const std::vector<CJS_Value>& params,
-                                CJS_Value& vRet,
-                                CFX_WideString& sError) {
+bool Field::buttonGetCaption(IJS_Context* cc,
+                             const std::vector<CJS_Value>& params,
+                             CJS_Value& vRet,
+                             CFX_WideString& sError) {
   CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
 
   int nface = 0;
   int iSize = params.size();
   if (iSize >= 1)
     nface = params[0].ToInt(pRuntime);
 
   std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
   if (FieldArray.empty())
-    return FALSE;
+    return false;
 
   CPDF_FormField* pFormField = FieldArray[0];
   if (pFormField->GetFieldType() != FIELDTYPE_PUSHBUTTON)
-    return FALSE;
+    return false;
 
   CPDF_FormControl* pFormControl = GetSmartFieldControl(pFormField);
   if (!pFormControl)
-    return FALSE;
+    return false;
 
   if (nface == 0)
     vRet = CJS_Value(pRuntime, pFormControl->GetNormalCaption().c_str());
   else if (nface == 1)
     vRet = CJS_Value(pRuntime, pFormControl->GetDownCaption().c_str());
   else if (nface == 2)
     vRet = CJS_Value(pRuntime, pFormControl->GetRolloverCaption().c_str());
   else
-    return FALSE;
+    return false;
 
-  return TRUE;
+  return true;
 }
 
-FX_BOOL Field::buttonGetIcon(IJS_Context* cc,
-                             const std::vector<CJS_Value>& params,
-                             CJS_Value& vRet,
-                             CFX_WideString& sError) {
+bool Field::buttonGetIcon(IJS_Context* cc,
+                          const std::vector<CJS_Value>& params,
+                          CJS_Value& vRet,
+                          CFX_WideString& sError) {
   CJS_Context* pContext = static_cast<CJS_Context*>(cc);
   CJS_Runtime* pRuntime = pContext->GetJSRuntime();
 
   int nface = 0;
   int iSize = params.size();
   if (iSize >= 1)
     nface = params[0].ToInt(pRuntime);
 
   std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
   if (FieldArray.empty())
-    return FALSE;
+    return false;
 
   CPDF_FormField* pFormField = FieldArray[0];
   if (pFormField->GetFieldType() != FIELDTYPE_PUSHBUTTON)
-    return FALSE;
+    return false;
 
   CPDF_FormControl* pFormControl = GetSmartFieldControl(pFormField);
   if (!pFormControl)
-    return FALSE;
+    return false;
 
   v8::Local<v8::Object> pObj =
       pRuntime->NewFxDynamicObj(CJS_Icon::g_nObjDefnID);
-  ASSERT(pObj.IsEmpty() == FALSE);
+  ASSERT(pObj.IsEmpty() == false);
 
   CJS_Icon* pJS_Icon = static_cast<CJS_Icon*>(pRuntime->GetObjectPrivate(pObj));
   Icon* pIcon = (Icon*)pJS_Icon->GetEmbedObject();
 
   CPDF_Stream* pIconStream = nullptr;
   if (nface == 0)
     pIconStream = pFormControl->GetNormalIcon();
   else if (nface == 1)
     pIconStream = pFormControl->GetDownIcon();
   else if (nface == 2)
     pIconStream = pFormControl->GetRolloverIcon();
   else
-    return FALSE;
+    return false;
 
   pIcon->SetStream(pIconStream);
   vRet = CJS_Value(pRuntime, pJS_Icon);
-  return TRUE;
+  return true;
 }
 
-FX_BOOL Field::buttonImportIcon(IJS_Context* cc,
-                                const std::vector<CJS_Value>& params,
-                                CJS_Value& vRet,
-                                CFX_WideString& sError) {
-  return TRUE;
-}
-
-FX_BOOL Field::buttonSetCaption(IJS_Context* cc,
-                                const std::vector<CJS_Value>& params,
-                                CJS_Value& vRet,
-                                CFX_WideString& sError) {
-  return FALSE;
-}
-
-FX_BOOL Field::buttonSetIcon(IJS_Context* cc,
+bool Field::buttonImportIcon(IJS_Context* cc,
                              const std::vector<CJS_Value>& params,
                              CJS_Value& vRet,
                              CFX_WideString& sError) {
-  return FALSE;
+  return true;
 }
 
-FX_BOOL Field::checkThisBox(IJS_Context* cc,
-                            const std::vector<CJS_Value>& params,
-                            CJS_Value& vRet,
-                            CFX_WideString& sError) {
+bool Field::buttonSetCaption(IJS_Context* cc,
+                             const std::vector<CJS_Value>& params,
+                             CJS_Value& vRet,
+                             CFX_WideString& sError) {
+  return false;
+}
+
+bool Field::buttonSetIcon(IJS_Context* cc,
+                          const std::vector<CJS_Value>& params,
+                          CJS_Value& vRet,
+                          CFX_WideString& sError) {
+  return false;
+}
+
+bool Field::checkThisBox(IJS_Context* cc,
+                         const std::vector<CJS_Value>& params,
+                         CJS_Value& vRet,
+                         CFX_WideString& sError) {
   int iSize = params.size();
   if (iSize < 1)
-    return FALSE;
+    return false;
 
   if (!m_bCanSet)
-    return FALSE;
+    return false;
 
   CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
   int nWidget = params[0].ToInt(pRuntime);
 
   bool bCheckit = true;
   if (iSize >= 2)
     bCheckit = params[1].ToBool(pRuntime);
 
   std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
   if (FieldArray.empty())
-    return FALSE;
+    return false;
 
   CPDF_FormField* pFormField = FieldArray[0];
   if (pFormField->GetFieldType() != FIELDTYPE_CHECKBOX &&
       pFormField->GetFieldType() != FIELDTYPE_RADIOBUTTON)
-    return FALSE;
+    return false;
   if (nWidget < 0 || nWidget >= pFormField->CountControls())
-    return FALSE;
+    return false;
   // TODO(weili): Check whether anything special needed for radio button,
   // otherwise merge these branches.
   if (pFormField->GetFieldType() == FIELDTYPE_RADIOBUTTON)
     pFormField->CheckControl(nWidget, bCheckit, true);
   else
     pFormField->CheckControl(nWidget, bCheckit, true);
 
-  UpdateFormField(m_pFormFillEnv.Get(), pFormField, TRUE, TRUE, TRUE);
-  return TRUE;
+  UpdateFormField(m_pFormFillEnv.Get(), pFormField, true, true, true);
+  return true;
 }
 
-FX_BOOL Field::clearItems(IJS_Context* cc,
-                          const std::vector<CJS_Value>& params,
-                          CJS_Value& vRet,
-                          CFX_WideString& sError) {
-  return TRUE;
+bool Field::clearItems(IJS_Context* cc,
+                       const std::vector<CJS_Value>& params,
+                       CJS_Value& vRet,
+                       CFX_WideString& sError) {
+  return true;
 }
 
-FX_BOOL Field::defaultIsChecked(IJS_Context* cc,
-                                const std::vector<CJS_Value>& params,
-                                CJS_Value& vRet,
-                                CFX_WideString& sError) {
+bool Field::defaultIsChecked(IJS_Context* cc,
+                             const std::vector<CJS_Value>& params,
+                             CJS_Value& vRet,
+                             CFX_WideString& sError) {
   if (!m_bCanSet)
-    return FALSE;
+    return false;
 
   int iSize = params.size();
   if (iSize < 1)
-    return FALSE;
+    return false;
 
   CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
   int nWidget = params[0].ToInt(pRuntime);
 
   std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
   if (FieldArray.empty())
-    return FALSE;
+    return false;
 
   CPDF_FormField* pFormField = FieldArray[0];
   if (nWidget < 0 || nWidget >= pFormField->CountControls())
-    return FALSE;
+    return false;
 
   vRet = CJS_Value(pRuntime,
                    pFormField->GetFieldType() == FIELDTYPE_CHECKBOX ||
                        pFormField->GetFieldType() == FIELDTYPE_RADIOBUTTON);
 
-  return TRUE;
+  return true;
 }
 
-FX_BOOL Field::deleteItemAt(IJS_Context* cc,
-                            const std::vector<CJS_Value>& params,
-                            CJS_Value& vRet,
-                            CFX_WideString& sError) {
-  return TRUE;
+bool Field::deleteItemAt(IJS_Context* cc,
+                         const std::vector<CJS_Value>& params,
+                         CJS_Value& vRet,
+                         CFX_WideString& sError) {
+  return true;
 }
 
-FX_BOOL Field::getArray(IJS_Context* cc,
-                        const std::vector<CJS_Value>& params,
-                        CJS_Value& vRet,
-                        CFX_WideString& sError) {
+bool Field::getArray(IJS_Context* cc,
+                     const std::vector<CJS_Value>& params,
+                     CJS_Value& vRet,
+                     CFX_WideString& sError) {
   std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
   if (FieldArray.empty())
-    return FALSE;
+    return false;
 
   std::vector<std::unique_ptr<CFX_WideString>> swSort;
   for (CPDF_FormField* pFormField : FieldArray) {
     swSort.push_back(std::unique_ptr<CFX_WideString>(
         new CFX_WideString(pFormField->GetFullName())));
   }
 
   std::sort(
       swSort.begin(), swSort.end(),
       [](const std::unique_ptr<CFX_WideString>& p1,
@@ skipping 10 matching lines @@
     ASSERT(!pObj.IsEmpty());
 
     CJS_Field* pJSField =
         static_cast<CJS_Field*>(pRuntime->GetObjectPrivate(pObj));
     Field* pField = static_cast<Field*>(pJSField->GetEmbedObject());
     pField->AttachField(m_pJSDoc, *pStr);
     FormFieldArray.SetElement(pRuntime, j++, CJS_Value(pRuntime, pJSField));
   }
 
   vRet = CJS_Value(pRuntime, FormFieldArray);
-  return TRUE;
+  return true;
 }
 
-FX_BOOL Field::getItemAt(IJS_Context* cc,
-                         const std::vector<CJS_Value>& params,
-                         CJS_Value& vRet,
-                         CFX_WideString& sError) {
+bool Field::getItemAt(IJS_Context* cc,
+                      const std::vector<CJS_Value>& params,
+                      CJS_Value& vRet,
+                      CFX_WideString& sError) {
   CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
 
   int iSize = params.size();
   int nIdx = -1;
   if (iSize >= 1)
     nIdx = params[0].ToInt(pRuntime);
 
-  FX_BOOL bExport = TRUE;
+  bool bExport = true;
   if (iSize >= 2)
     bExport = params[1].ToBool(pRuntime);
 
   std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
   if (FieldArray.empty())
-    return FALSE;
+    return false;
 
   CPDF_FormField* pFormField = FieldArray[0];
   if ((pFormField->GetFieldType() == FIELDTYPE_LISTBOX) ||
       (pFormField->GetFieldType() == FIELDTYPE_COMBOBOX)) {
     if (nIdx == -1 || nIdx > pFormField->CountOptions())
       nIdx = pFormField->CountOptions() - 1;
     if (bExport) {
       CFX_WideString strval = pFormField->GetOptionValue(nIdx);
       if (strval.IsEmpty())
         vRet = CJS_Value(pRuntime, pFormField->GetOptionLabel(nIdx).c_str());
       else
         vRet = CJS_Value(pRuntime, strval.c_str());
     } else {
       vRet = CJS_Value(pRuntime, pFormField->GetOptionLabel(nIdx).c_str());
     }
   } else {
-    return FALSE;
+    return false;
   }
 
-  return TRUE;
+  return true;
 }
 
-FX_BOOL Field::getLock(IJS_Context* cc,
-                       const std::vector<CJS_Value>& params,
-                       CJS_Value& vRet,
-                       CFX_WideString& sError) {
-  return FALSE;
+bool Field::getLock(IJS_Context* cc,
+                    const std::vector<CJS_Value>& params,
+                    CJS_Value& vRet,
+                    CFX_WideString& sError) {
+  return false;
 }
 
-FX_BOOL Field::insertItemAt(IJS_Context* cc,
-                            const std::vector<CJS_Value>& params,
-                            CJS_Value& vRet,
-                            CFX_WideString& sError) {
-  return TRUE;
+bool Field::insertItemAt(IJS_Context* cc,
+                         const std::vector<CJS_Value>& params,
+                         CJS_Value& vRet,
+                         CFX_WideString& sError) {
+  return true;
 }
 
-FX_BOOL Field::isBoxChecked(IJS_Context* cc,
-                            const std::vector<CJS_Value>& params,
-                            CJS_Value& vRet,
-                            CFX_WideString& sError) {
+bool Field::isBoxChecked(IJS_Context* cc,
+                         const std::vector<CJS_Value>& params,
+                         CJS_Value& vRet,
+                         CFX_WideString& sError) {
   CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
 
   int nIndex = -1;
   if (params.size() >= 1)
     nIndex = params[0].ToInt(pRuntime);
 
   std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
   if (FieldArray.empty())
-    return FALSE;
+    return false;
 
   CPDF_FormField* pFormField = FieldArray[0];
   if (nIndex < 0 || nIndex >= pFormField->CountControls()) {
-    return FALSE;
+    return false;
   }
 
   vRet = CJS_Value(pRuntime,
                    ((pFormField->GetFieldType() == FIELDTYPE_CHECKBOX ||
                      pFormField->GetFieldType() == FIELDTYPE_RADIOBUTTON) &&
                     pFormField->GetControl(nIndex)->IsChecked() != 0));
-  return TRUE;
+  return true;
 }
 
-FX_BOOL Field::isDefaultChecked(IJS_Context* cc,
-                                const std::vector<CJS_Value>& params,
-                                CJS_Value& vRet,
-                                CFX_WideString& sError) {
+bool Field::isDefaultChecked(IJS_Context* cc,
+                             const std::vector<CJS_Value>& params,
+                             CJS_Value& vRet,
+                             CFX_WideString& sError) {
   CJS_Runtime* pRuntime = CJS_Runtime::FromContext(cc);
 
   int nIndex = -1;
   if (params.size() >= 1)
     nIndex = params[0].ToInt(pRuntime);
 
   std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
   if (FieldArray.empty())
-    return FALSE;
+    return false;
 
   CPDF_FormField* pFormField = FieldArray[0];
   if (nIndex < 0 || nIndex >= pFormField->CountControls())
-    return FALSE;
+    return false;
 
   vRet = CJS_Value(pRuntime,
                    ((pFormField->GetFieldType() == FIELDTYPE_CHECKBOX ||
                      pFormField->GetFieldType() == FIELDTYPE_RADIOBUTTON) &&
                     pFormField->GetControl(nIndex)->IsDefaultChecked() != 0));
-  return TRUE;
+  return true;
 }
 
-FX_BOOL Field::setAction(IJS_Context* cc,
-                         const std::vector<CJS_Value>& params,
-                         CJS_Value& vRet,
-                         CFX_WideString& sError) {
-  return TRUE;
+bool Field::setAction(IJS_Context* cc,
+                      const std::vector<CJS_Value>& params,
+                      CJS_Value& vRet,
+                      CFX_WideString& sError) {
+  return true;
 }
 
-FX_BOOL Field::setFocus(IJS_Context* cc,
-                        const std::vector<CJS_Value>& params,
-                        CJS_Value& vRet,
-                        CFX_WideString& sError) {
+bool Field::setFocus(IJS_Context* cc,
+                     const std::vector<CJS_Value>& params,
+                     CJS_Value& vRet,
+                     CFX_WideString& sError) {
   std::vector<CPDF_FormField*> FieldArray = GetFormFields(m_FieldName);
   if (FieldArray.empty())
-    return FALSE;
+    return false;
 
   CPDF_FormField* pFormField = FieldArray[0];
   int32_t nCount = pFormField->CountControls();
   if (nCount < 1)
-    return FALSE;
+    return false;
 
   CPDFSDK_InterForm* pInterForm = m_pFormFillEnv->GetInterForm();
   CPDFSDK_Widget* pWidget = nullptr;
   if (nCount == 1) {
     pWidget = pInterForm->GetWidget(pFormField->GetControl(0), false);
   } else {
     UnderlyingPageType* pPage =
         UnderlyingFromFPDFPage(m_pFormFillEnv->GetCurrentPage(
             m_pFormFillEnv->GetUnderlyingDocument()));
     if (!pPage)
-      return FALSE;
+      return false;
     if (CPDFSDK_PageView* pCurPageView =
             m_pFormFillEnv->GetPageView(pPage, true)) {
       for (int32_t i = 0; i < nCount; i++) {
         if (CPDFSDK_Widget* pTempWidget =
                 pInterForm->GetWidget(pFormField->GetControl(i), false)) {
           if (pTempWidget->GetPDFPage() == pCurPageView->GetPDFPage()) {
             pWidget = pTempWidget;
             break;
           }
         }
       }
     }
   }
 
   if (pWidget) {
     CPDFSDK_Annot::ObservedPtr pObserved(pWidget);
     m_pFormFillEnv->SetFocusAnnot(&pObserved);
   }
 
-  return TRUE;
+  return true;
 }
 
-FX_BOOL Field::setItems(IJS_Context* cc,
-                        const std::vector<CJS_Value>& params,
-                        CJS_Value& vRet,
-                        CFX_WideString& sError) {
-  return TRUE;
+bool Field::setItems(IJS_Context* cc,
+                     const std::vector<CJS_Value>& params,
+                     CJS_Value& vRet,
+                     CFX_WideString& sError) {
+  return true;
 }
 
-FX_BOOL Field::setLock(IJS_Context* cc,
-                       const std::vector<CJS_Value>& params,
-                       CJS_Value& vRet,
-                       CFX_WideString& sError) {
-  return FALSE;
+bool Field::setLock(IJS_Context* cc,
+                    const std::vector<CJS_Value>& params,
+                    CJS_Value& vRet,
+                    CFX_WideString& sError) {
+  return false;
 }
 
-FX_BOOL Field::signatureGetModifications(IJS_Context* cc,
-                                         const std::vector<CJS_Value>& params,
-                                         CJS_Value& vRet,
-                                         CFX_WideString& sError) {
-  return FALSE;
+bool Field::signatureGetModifications(IJS_Context* cc,
+                                      const std::vector<CJS_Value>& params,
+                                      CJS_Value& vRet,
+                                      CFX_WideString& sError) {
+  return false;
 }
 
-FX_BOOL Field::signatureGetSeedValue(IJS_Context* cc,
-                                     const std::vector<CJS_Value>& params,
-                                     CJS_Value& vRet,
-                                     CFX_WideString& sError) {
-  return FALSE;
+bool Field::signatureGetSeedValue(IJS_Context* cc,
+                                  const std::vector<CJS_Value>& params,
+                                  CJS_Value& vRet,
+                                  CFX_WideString& sError) {
+  return false;
 }
 
-FX_BOOL Field::signatureInfo(IJS_Context* cc,
-                             const std::vector<CJS_Value>& params,
-                             CJS_Value& vRet,
-                             CFX_WideString& sError) {
-  return FALSE;
+bool Field::signatureInfo(IJS_Context* cc,
+                          const std::vector<CJS_Value>& params,
+                          CJS_Value& vRet,
+                          CFX_WideString& sError) {
+  return false;
 }
 
-FX_BOOL Field::signatureSetSeedValue(IJS_Context* cc,
-                                     const std::vector<CJS_Value>& params,
-                                     CJS_Value& vRet,
-                                     CFX_WideString& sError) {
-  return FALSE;
+bool Field::signatureSetSeedValue(IJS_Context* cc,
+                                  const std::vector<CJS_Value>& params,
+                                  CJS_Value& vRet,
+                                  CFX_WideString& sError) {
+  return false;
 }
 
-FX_BOOL Field::signatureSign(IJS_Context* cc,
-                             const std::vector<CJS_Value>& params,
-                             CJS_Value& vRet,
-                             CFX_WideString& sError) {
-  return FALSE;
+bool Field::signatureSign(IJS_Context* cc,
+                          const std::vector<CJS_Value>& params,
+                          CJS_Value& vRet,
+                          CFX_WideString& sError) {
+  return false;
 }
 
-FX_BOOL Field::signatureValidate(IJS_Context* cc,
-                                 const std::vector<CJS_Value>& params,
-                                 CJS_Value& vRet,
-                                 CFX_WideString& sError) {
-  return FALSE;
+bool Field::signatureValidate(IJS_Context* cc,
+                              const std::vector<CJS_Value>& params,
+                              CJS_Value& vRet,
+                              CFX_WideString& sError) {
+  return false;
 }
 
-FX_BOOL Field::source(IJS_Context* cc,
-                      CJS_PropValue& vp,
-                      CFX_WideString& sError) {
+bool Field::source(IJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError) {
   if (vp.IsGetting()) {
     vp << (CJS_Object*)nullptr;
   }
 
-  return TRUE;
+  return true;
 }
 
 void Field::AddDelay_Int(FIELD_PROP prop, int32_t n) {
   CJS_DelayData* pNewData =
       new CJS_DelayData(prop, m_nFormControlIndex, m_FieldName);
   pNewData->num = n;
   m_pJSDoc->AddDelayData(pNewData);
 }
 
 void Field::AddDelay_Bool(FIELD_PROP prop, bool b) {
@@ skipping 187 matching lines @@
   }
 }
 
 void Field::AddField(CPDFSDK_FormFillEnvironment* pFormFillEnv,
                      int nPageIndex,
                      int nFieldType,
                      const CFX_WideString& sName,
                      const CFX_FloatRect& rcCoords) {
   // Not supported.
 }