Move fpdfsdk/javascript to fxjs/

This CL moves all of the CJS files into fxjs. The :javascript build rule
is removed and :fxjs is used instead.

Change-Id: I1701b308f51317d0346c7401b43812c3f43a27bf
Reviewed-on: https://pdfium-review.googlesource.com/17047
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>

1 files changed, 0 insertions, 1503 deletions

diff --git a/fpdfsdk/javascript/cjs_document.cpp b/fpdfsdk/javascript/cjs_document.cpp
deleted file mode 100644
index 8b0afa8eff..0000000000
--- a/fpdfsdk/javascript/cjs_document.cpp
+++ /dev/null
@@ -1,1503 +0,0 @@
-// Copyright 2017 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#include "fpdfsdk/javascript/cjs_document.h"
-
-#include <utility>
-
-#include "core/fpdfapi/font/cpdf_font.h"
-#include "core/fpdfapi/page/cpdf_pageobject.h"
-#include "core/fpdfapi/page/cpdf_textobject.h"
-#include "core/fpdfapi/parser/cpdf_array.h"
-#include "core/fpdfapi/parser/cpdf_name.h"
-#include "core/fpdfapi/parser/cpdf_string.h"
-#include "core/fpdfdoc/cpdf_interform.h"
-#include "core/fpdfdoc/cpdf_nametree.h"
-#include "fpdfsdk/cpdfsdk_annotiteration.h"
-#include "fpdfsdk/cpdfsdk_interform.h"
-#include "fpdfsdk/cpdfsdk_pageview.h"
-#include "fpdfsdk/javascript/cjs_annot.h"
-#include "fpdfsdk/javascript/cjs_app.h"
-#include "fpdfsdk/javascript/cjs_delaydata.h"
-#include "fpdfsdk/javascript/cjs_field.h"
-#include "fpdfsdk/javascript/cjs_icon.h"
-#include "fpdfsdk/javascript/cjs_printparamsobj.h"
-#include "fpdfsdk/javascript/js_resources.h"
-
-const JSPropertySpec CJS_Document::PropertySpecs[] = {
-    {"ADBE", get_ADBE_static, set_ADBE_static},
-    {"author", get_author_static, set_author_static},
-    {"baseURL", get_base_URL_static, set_base_URL_static},
-    {"bookmarkRoot", get_bookmark_root_static, set_bookmark_root_static},
-    {"calculate", get_calculate_static, set_calculate_static},
-    {"Collab", get_collab_static, set_collab_static},
-    {"creationDate", get_creation_date_static, set_creation_date_static},
-    {"creator", get_creator_static, set_creator_static},
-    {"delay", get_delay_static, set_delay_static},
-    {"dirty", get_dirty_static, set_dirty_static},
-    {"documentFileName", get_document_file_name_static,
-     set_document_file_name_static},
-    {"external", get_external_static, set_external_static},
-    {"filesize", get_filesize_static, set_filesize_static},
-    {"icons", get_icons_static, set_icons_static},
-    {"info", get_info_static, set_info_static},
-    {"keywords", get_keywords_static, set_keywords_static},
-    {"layout", get_layout_static, set_layout_static},
-    {"media", get_media_static, set_media_static},
-    {"modDate", get_mod_date_static, set_mod_date_static},
-    {"mouseX", get_mouse_x_static, set_mouse_x_static},
-    {"mouseY", get_mouse_y_static, set_mouse_y_static},
-    {"numFields", get_num_fields_static, set_num_fields_static},
-    {"numPages", get_num_pages_static, set_num_pages_static},
-    {"pageNum", get_page_num_static, set_page_num_static},
-    {"pageWindowRect", get_page_window_rect_static,
-     set_page_window_rect_static},
-    {"path", get_path_static, set_path_static},
-    {"producer", get_producer_static, set_producer_static},
-    {"subject", get_subject_static, set_subject_static},
-    {"title", get_title_static, set_title_static},
-    {"URL", get_URL_static, set_URL_static},
-    {"zoom", get_zoom_static, set_zoom_static},
-    {"zoomType", get_zoom_type_static, set_zoom_type_static},
-    {0, 0, 0}};
-
-const JSMethodSpec CJS_Document::MethodSpecs[] = {
-    {"addAnnot", addAnnot_static},
-    {"addField", addField_static},
-    {"addLink", addLink_static},
-    {"addIcon", addIcon_static},
-    {"calculateNow", calculateNow_static},
-    {"closeDoc", closeDoc_static},
-    {"createDataObject", createDataObject_static},
-    {"deletePages", deletePages_static},
-    {"exportAsText", exportAsText_static},
-    {"exportAsFDF", exportAsFDF_static},
-    {"exportAsXFDF", exportAsXFDF_static},
-    {"extractPages", extractPages_static},
-    {"getAnnot", getAnnot_static},
-    {"getAnnots", getAnnots_static},
-    {"getAnnot3D", getAnnot3D_static},
-    {"getAnnots3D", getAnnots3D_static},
-    {"getField", getField_static},
-    {"getIcon", getIcon_static},
-    {"getLinks", getLinks_static},
-    {"getNthFieldName", getNthFieldName_static},
-    {"getOCGs", getOCGs_static},
-    {"getPageBox", getPageBox_static},
-    {"getPageNthWord", getPageNthWord_static},
-    {"getPageNthWordQuads", getPageNthWordQuads_static},
-    {"getPageNumWords", getPageNumWords_static},
-    {"getPrintParams", getPrintParams_static},
-    {"getURL", getURL_static},
-    {"gotoNamedDest", gotoNamedDest_static},
-    {"importAnFDF", importAnFDF_static},
-    {"importAnXFDF", importAnXFDF_static},
-    {"importTextData", importTextData_static},
-    {"insertPages", insertPages_static},
-    {"mailForm", mailForm_static},
-    {"print", print_static},
-    {"removeField", removeField_static},
-    {"replacePages", replacePages_static},
-    {"resetForm", resetForm_static},
-    {"removeIcon", removeIcon_static},
-    {"saveAs", saveAs_static},
-    {"submitForm", submitForm_static},
-    {"syncAnnotScan", syncAnnotScan_static},
-    {"mailDoc", mailDoc_static},
-    {0, 0}};
-
-int CJS_Document::ObjDefnID = -1;
-
-// static
-int CJS_Document::GetObjDefnID() {
-  return ObjDefnID;
-}
-
-// static
-void CJS_Document::DefineJSObjects(CFXJS_Engine* pEngine) {
-  ObjDefnID = pEngine->DefineObj("Document", FXJSOBJTYPE_GLOBAL,
-                                 JSConstructor<CJS_Document, Document>,
-                                 JSDestructor<CJS_Document>);
-  DefineProps(pEngine, ObjDefnID, PropertySpecs);
-  DefineMethods(pEngine, ObjDefnID, MethodSpecs);
-}
-
-void CJS_Document::InitInstance(IJS_Runtime* pIRuntime) {
-  CJS_Runtime* pRuntime = static_cast<CJS_Runtime*>(pIRuntime);
-  Document* pDoc = static_cast<Document*>(GetEmbedObject());
-  pDoc->SetFormFillEnv(pRuntime->GetFormFillEnv());
-}
-
-Document::Document(CJS_Object* pJSObject)
-    : CJS_EmbedObj(pJSObject),
-      m_pFormFillEnv(nullptr),
-      m_cwBaseURL(L""),
-      m_bDelay(false) {}
-
-Document::~Document() {}
-
-// The total number of fields in document.
-CJS_Return Document::get_num_fields(CJS_Runtime* pRuntime) {
-  if (!m_pFormFillEnv)
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSBADOBJECT));
-
-  CPDFSDK_InterForm* pInterForm = m_pFormFillEnv->GetInterForm();
-  CPDF_InterForm* pPDFForm = pInterForm->GetInterForm();
-  return CJS_Return(pRuntime->NewNumber(
-      static_cast<int>(pPDFForm->CountFields(WideString()))));
-}
-
-CJS_Return Document::set_num_fields(CJS_Runtime* pRuntime,
-                                    v8::Local<v8::Value> vp) {
-  return CJS_Return(JSGetStringFromID(IDS_STRING_JSREADONLY));
-}
-
-CJS_Return Document::get_dirty(CJS_Runtime* pRuntime) {
-  if (!m_pFormFillEnv)
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSBADOBJECT));
-  return CJS_Return(pRuntime->NewBoolean(!!m_pFormFillEnv->GetChangeMark()));
-}
-
-CJS_Return Document::set_dirty(CJS_Runtime* pRuntime, v8::Local<v8::Value> vp) {
-  if (!m_pFormFillEnv)
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSBADOBJECT));
-
-  pRuntime->ToBoolean(vp) ? m_pFormFillEnv->SetChangeMark()
-                          : m_pFormFillEnv->ClearChangeMark();
-  return CJS_Return(true);
-}
-
-CJS_Return Document::get_ADBE(CJS_Runtime* pRuntime) {
-  return CJS_Return(pRuntime->NewUndefined());
-}
-
-CJS_Return Document::set_ADBE(CJS_Runtime* pRuntime, v8::Local<v8::Value> vp) {
-  return CJS_Return(true);
-}
-
-CJS_Return Document::get_page_num(CJS_Runtime* pRuntime) {
-  if (!m_pFormFillEnv)
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSBADOBJECT));
-
-  CPDFSDK_PageView* pPageView = m_pFormFillEnv->GetCurrentView();
-  if (!pPageView)
-    return CJS_Return(pRuntime->NewUndefined());
-  return CJS_Return(pRuntime->NewNumber(pPageView->GetPageIndex()));
-}
-
-CJS_Return Document::set_page_num(CJS_Runtime* pRuntime,
-                                  v8::Local<v8::Value> vp) {
-  if (!m_pFormFillEnv)
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSBADOBJECT));
-
-  int iPageCount = m_pFormFillEnv->GetPageCount();
-  int iPageNum = pRuntime->ToInt32(vp);
-  if (iPageNum >= 0 && iPageNum < iPageCount)
-    m_pFormFillEnv->JS_docgotoPage(iPageNum);
-  else if (iPageNum >= iPageCount)
-    m_pFormFillEnv->JS_docgotoPage(iPageCount - 1);
-  else if (iPageNum < 0)
-    m_pFormFillEnv->JS_docgotoPage(0);
-
-  return CJS_Return(true);
-}
-
-CJS_Return Document::addAnnot(CJS_Runtime* pRuntime,
-                              const std::vector<v8::Local<v8::Value>>& params) {
-  // Not supported.
-  return CJS_Return(true);
-}
-
-CJS_Return Document::addField(CJS_Runtime* pRuntime,
-                              const std::vector<v8::Local<v8::Value>>& params) {
-  // Not supported.
-  return CJS_Return(true);
-}
-
-CJS_Return Document::exportAsText(
-    CJS_Runtime* pRuntime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  // Unsafe, not supported.
-  return CJS_Return(true);
-}
-
-CJS_Return Document::exportAsFDF(
-    CJS_Runtime* pRuntime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  // Unsafe, not supported.
-  return CJS_Return(true);
-}
-
-CJS_Return Document::exportAsXFDF(
-    CJS_Runtime* pRuntime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  // Unsafe, not supported.
-  return CJS_Return(true);
-}
-
-CJS_Return Document::getField(CJS_Runtime* pRuntime,
-                              const std::vector<v8::Local<v8::Value>>& params) {
-  if (params.size() < 1)
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSPARAMERROR));
-  if (!m_pFormFillEnv)
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSBADOBJECT));
-
-  WideString wideName = pRuntime->ToWideString(params[0]);
-  CPDFSDK_InterForm* pInterForm = m_pFormFillEnv->GetInterForm();
-  CPDF_InterForm* pPDFForm = pInterForm->GetInterForm();
-  if (pPDFForm->CountFields(wideName) <= 0)
-    return CJS_Return(pRuntime->NewUndefined());
-
-  v8::Local<v8::Object> pFieldObj =
-      pRuntime->NewFxDynamicObj(CJS_Field::GetObjDefnID());
-  if (pFieldObj.IsEmpty())
-    return CJS_Return(false);
-
-  CJS_Field* pJSField =
-      static_cast<CJS_Field*>(pRuntime->GetObjectPrivate(pFieldObj));
-  Field* pField = static_cast<Field*>(pJSField->GetEmbedObject());
-  pField->AttachField(this, wideName);
-  if (!pJSField)
-    return CJS_Return(false);
-
-  return CJS_Return(pJSField->ToV8Object());
-}
-
-// Gets the name of the nth field in the document
-CJS_Return Document::getNthFieldName(
-    CJS_Runtime* pRuntime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  if (params.size() != 1)
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSPARAMERROR));
-  if (!m_pFormFillEnv)
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSBADOBJECT));
-
-  int nIndex = pRuntime->ToInt32(params[0]);
-  if (nIndex < 0)
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSVALUEERROR));
-
-  CPDFSDK_InterForm* pInterForm = m_pFormFillEnv->GetInterForm();
-  CPDF_InterForm* pPDFForm = pInterForm->GetInterForm();
-  CPDF_FormField* pField = pPDFForm->GetField(nIndex, WideString());
-  if (!pField)
-    return CJS_Return(false);
-  return CJS_Return(pRuntime->NewString(pField->GetFullName().c_str()));
-}
-
-CJS_Return Document::importAnFDF(
-    CJS_Runtime* pRuntime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  // Unsafe, not supported.
-  return CJS_Return(true);
-}
-
-CJS_Return Document::importAnXFDF(
-    CJS_Runtime* pRuntime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  // Unsafe, not supported.
-  return CJS_Return(true);
-}
-
-CJS_Return Document::importTextData(
-    CJS_Runtime* pRuntime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  // Unsafe, not supported.
-  return CJS_Return(true);
-}
-
-// exports the form data and mails the resulting fdf file as an attachment to
-// all recipients.
-// comment: need reader supports
-CJS_Return Document::mailForm(CJS_Runtime* pRuntime,
-                              const std::vector<v8::Local<v8::Value>>& params) {
-  if (!m_pFormFillEnv)
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSBADOBJECT));
-  if (!m_pFormFillEnv->GetPermissions(FPDFPERM_EXTRACT_ACCESS))
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSNOPERMISSION));
-
-  int iLength = params.size();
-  bool bUI = iLength > 0 ? pRuntime->ToBoolean(params[0]) : true;
-  WideString cTo = iLength > 1 ? pRuntime->ToWideString(params[1]) : L"";
-  WideString cCc = iLength > 2 ? pRuntime->ToWideString(params[2]) : L"";
-  WideString cBcc = iLength > 3 ? pRuntime->ToWideString(params[3]) : L"";
-  WideString cSubject = iLength > 4 ? pRuntime->ToWideString(params[4]) : L"";
-  WideString cMsg = iLength > 5 ? pRuntime->ToWideString(params[5]) : L"";
-  CPDFSDK_InterForm* pInterForm = m_pFormFillEnv->GetInterForm();
-  ByteString sTextBuf = pInterForm->ExportFormToFDFTextBuf();
-  if (sTextBuf.GetLength() == 0)
-    return CJS_Return(false);
-
-  size_t nBufSize = sTextBuf.GetLength();
-  char* pMutableBuf = FX_Alloc(char, nBufSize);
-  memcpy(pMutableBuf, sTextBuf.c_str(), nBufSize);
-
-  pRuntime->BeginBlock();
-  CPDFSDK_FormFillEnvironment* pFormFillEnv = pRuntime->GetFormFillEnv();
-  pFormFillEnv->JS_docmailForm(pMutableBuf, nBufSize, bUI, cTo.c_str(),
-                               cSubject.c_str(), cCc.c_str(), cBcc.c_str(),
-                               cMsg.c_str());
-  pRuntime->EndBlock();
-  FX_Free(pMutableBuf);
-  return CJS_Return(true);
-}
-
-CJS_Return Document::print(CJS_Runtime* pRuntime,
-                           const std::vector<v8::Local<v8::Value>>& params) {
-  if (!m_pFormFillEnv)
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSBADOBJECT));
-
-  bool bUI = true;
-  int nStart = 0;
-  int nEnd = 0;
-  bool bSilent = false;
-  bool bShrinkToFit = false;
-  bool bPrintAsImage = false;
-  bool bReverse = false;
-  bool bAnnotations = false;
-  int nlength = params.size();
-  if (nlength == 9) {
-    if (params[8]->IsObject()) {
-      v8::Local<v8::Object> pObj = pRuntime->ToObject(params[8]);
-      if (CFXJS_Engine::GetObjDefnID(pObj) ==
-          CJS_PrintParamsObj::GetObjDefnID()) {
-        v8::Local<v8::Object> pObj = pRuntime->ToObject(params[8]);
-        CJS_Object* pJSObj =
-            static_cast<CJS_Object*>(pRuntime->GetObjectPrivate(pObj));
-        if (pJSObj) {
-          if (PrintParamsObj* pprintparamsObj =
-                  static_cast<PrintParamsObj*>(pJSObj->GetEmbedObject())) {
-            bUI = pprintparamsObj->bUI;
-            nStart = pprintparamsObj->nStart;
-            nEnd = pprintparamsObj->nEnd;
-            bSilent = pprintparamsObj->bSilent;
-            bShrinkToFit = pprintparamsObj->bShrinkToFit;
-            bPrintAsImage = pprintparamsObj->bPrintAsImage;
-            bReverse = pprintparamsObj->bReverse;
-            bAnnotations = pprintparamsObj->bAnnotations;
-          }
-        }
-      }
-    }
-  } else {
-    if (nlength >= 1)
-      bUI = pRuntime->ToBoolean(params[0]);
-    if (nlength >= 2)
-      nStart = pRuntime->ToInt32(params[1]);
-    if (nlength >= 3)
-      nEnd = pRuntime->ToInt32(params[2]);
-    if (nlength >= 4)
-      bSilent = pRuntime->ToBoolean(params[3]);
-    if (nlength >= 5)
-      bShrinkToFit = pRuntime->ToBoolean(params[4]);
-    if (nlength >= 6)
-      bPrintAsImage = pRuntime->ToBoolean(params[5]);
-    if (nlength >= 7)
-      bReverse = pRuntime->ToBoolean(params[6]);
-    if (nlength >= 8)
-      bAnnotations = pRuntime->ToBoolean(params[7]);
-  }
-
-  if (!m_pFormFillEnv)
-    return CJS_Return(false);
-
-  m_pFormFillEnv->JS_docprint(bUI, nStart, nEnd, bSilent, bShrinkToFit,
-                              bPrintAsImage, bReverse, bAnnotations);
-  return CJS_Return(true);
-}
-
-// removes the specified field from the document.
-// comment:
-// note: if the filed name is not rational, adobe is dumb for it.
-
-CJS_Return Document::removeField(
-    CJS_Runtime* pRuntime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  if (params.size() != 1)
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSPARAMERROR));
-  if (!m_pFormFillEnv)
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSBADOBJECT));
-
-  if (!(m_pFormFillEnv->GetPermissions(FPDFPERM_MODIFY) ||
-        m_pFormFillEnv->GetPermissions(FPDFPERM_ANNOT_FORM)))
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSNOPERMISSION));
-
-  WideString sFieldName = pRuntime->ToWideString(params[0]);
-  CPDFSDK_InterForm* pInterForm = m_pFormFillEnv->GetInterForm();
-  std::vector<CPDFSDK_Annot::ObservedPtr> widgets;
-  pInterForm->GetWidgets(sFieldName, &widgets);
-  if (widgets.empty())
-    return CJS_Return(true);
-
-  for (const auto& pAnnot : widgets) {
-    CPDFSDK_Widget* pWidget = static_cast<CPDFSDK_Widget*>(pAnnot.Get());
-    if (!pWidget)
-      continue;
-
-    CFX_FloatRect rcAnnot = pWidget->GetRect();
-    --rcAnnot.left;
-    --rcAnnot.bottom;
-    ++rcAnnot.right;
-    ++rcAnnot.top;
-
-    std::vector<CFX_FloatRect> aRefresh(1, rcAnnot);
-    UnderlyingPageType* pPage = pWidget->GetUnderlyingPage();
-    ASSERT(pPage);
-
-    // If there is currently no pageview associated with the page being used
-    // do not create one. We may be in the process of tearing down the document
-    // and creating a new pageview at this point will cause bad things.
-    CPDFSDK_PageView* pPageView = m_pFormFillEnv->GetPageView(pPage, false);
-    if (pPageView) {
-#if PDF_ENABLE_XFA
-      pPageView->DeleteAnnot(pWidget);
-#endif  // PDF_ENABLE_XFA
-      pPageView->UpdateRects(aRefresh);
-    }
-  }
-  m_pFormFillEnv->SetChangeMark();
-
-  return CJS_Return(true);
-}
-
-// reset filed values within a document.
-// comment:
-// note: if the fields names r not rational, aodbe is dumb for it.
-
-CJS_Return Document::resetForm(
-    CJS_Runtime* pRuntime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  if (!m_pFormFillEnv)
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSBADOBJECT));
-  if (!(m_pFormFillEnv->GetPermissions(FPDFPERM_MODIFY) ||
-        m_pFormFillEnv->GetPermissions(FPDFPERM_ANNOT_FORM) ||
-        m_pFormFillEnv->GetPermissions(FPDFPERM_FILL_FORM))) {
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSNOPERMISSION));
-  }
-
-  CPDFSDK_InterForm* pInterForm = m_pFormFillEnv->GetInterForm();
-  CPDF_InterForm* pPDFForm = pInterForm->GetInterForm();
-  if (params.empty()) {
-    pPDFForm->ResetForm(true);
-    m_pFormFillEnv->SetChangeMark();
-    return CJS_Return(true);
-  }
-
-  v8::Local<v8::Array> array;
-  if (params[0]->IsString()) {
-    array = pRuntime->NewArray();
-    pRuntime->PutArrayElement(array, 0, params[0]);
-  } else {
-    array = pRuntime->ToArray(params[0]);
-  }
-
-  std::vector<CPDF_FormField*> aFields;
-  for (size_t i = 0; i < pRuntime->GetArrayLength(array); ++i) {
-    WideString swVal =
-        pRuntime->ToWideString(pRuntime->GetArrayElement(array, i));
-    for (int j = 0, jsz = pPDFForm->CountFields(swVal); j < jsz; ++j)
-      aFields.push_back(pPDFForm->GetField(j, swVal));
-  }
-
-  if (!aFields.empty()) {
-    pPDFForm->ResetForm(aFields, true, true);
-    m_pFormFillEnv->SetChangeMark();
-  }
-
-  return CJS_Return(true);
-}
-
-CJS_Return Document::saveAs(CJS_Runtime* pRuntime,
-                            const std::vector<v8::Local<v8::Value>>& params) {
-  // Unsafe, not supported.
-  return CJS_Return(true);
-}
-
-CJS_Return Document::syncAnnotScan(
-    CJS_Runtime* pRuntime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  return CJS_Return(true);
-}
-
-CJS_Return Document::submitForm(
-    CJS_Runtime* pRuntime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  int nSize = params.size();
-  if (nSize < 1)
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSPARAMERROR));
-  if (!m_pFormFillEnv)
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSBADOBJECT));
-
-  v8::Local<v8::Array> aFields;
-  WideString strURL;
-  bool bFDF = true;
-  bool bEmpty = false;
-  if (params[0]->IsString()) {
-    strURL = pRuntime->ToWideString(params[0]);
-    if (nSize > 1)
-      bFDF = pRuntime->ToBoolean(params[1]);
-    if (nSize > 2)
-      bEmpty = pRuntime->ToBoolean(params[2]);
-    if (nSize > 3)
-      aFields = pRuntime->ToArray(params[3]);
-  } else if (params[0]->IsObject()) {
-    v8::Local<v8::Object> pObj = pRuntime->ToObject(params[0]);
-    v8::Local<v8::Value> pValue = pRuntime->GetObjectProperty(pObj, L"cURL");
-    if (!pValue.IsEmpty())
-      strURL = pRuntime->ToWideString(pValue);
-
-    bFDF = pRuntime->ToBoolean(pRuntime->GetObjectProperty(pObj, L"bFDF"));
-    bEmpty = pRuntime->ToBoolean(pRuntime->GetObjectProperty(pObj, L"bEmpty"));
-    aFields = pRuntime->ToArray(pRuntime->GetObjectProperty(pObj, L"aFields"));
-  }
-
-  CPDFSDK_InterForm* pInterForm = m_pFormFillEnv->GetInterForm();
-  CPDF_InterForm* pPDFInterForm = pInterForm->GetInterForm();
-
-  if (pRuntime->GetArrayLength(aFields) == 0 && bEmpty) {
-    if (pPDFInterForm->CheckRequiredFields(nullptr, true)) {
-      pRuntime->BeginBlock();
-      pInterForm->SubmitForm(strURL, false);
-      pRuntime->EndBlock();
-    }
-    return CJS_Return(true);
-  }
-
-  std::vector<CPDF_FormField*> fieldObjects;
-  for (size_t i = 0; i < pRuntime->GetArrayLength(aFields); ++i) {
-    WideString sName =
-        pRuntime->ToWideString(pRuntime->GetArrayElement(aFields, i));
-    CPDF_InterForm* pPDFForm = pInterForm->GetInterForm();
-    for (int j = 0, jsz = pPDFForm->CountFields(sName); j < jsz; ++j) {
-      CPDF_FormField* pField = pPDFForm->GetField(j, sName);
-      if (!bEmpty && pField->GetValue().IsEmpty())
-        continue;
-
-      fieldObjects.push_back(pField);
-    }
-  }
-
-  if (pPDFInterForm->CheckRequiredFields(&fieldObjects, true)) {
-    pRuntime->BeginBlock();
-    pInterForm->SubmitFields(strURL, fieldObjects, true, !bFDF);
-    pRuntime->EndBlock();
-  }
-  return CJS_Return(true);
-}
-
-void Document::SetFormFillEnv(CPDFSDK_FormFillEnvironment* pFormFillEnv) {
-  m_pFormFillEnv.Reset(pFormFillEnv);
-}
-
-CJS_Return Document::get_bookmark_root(CJS_Runtime* pRuntime) {
-  return CJS_Return(true);
-}
-
-CJS_Return Document::set_bookmark_root(CJS_Runtime* pRuntime,
-                                       v8::Local<v8::Value> vp) {
-  return CJS_Return(true);
-}
-
-CJS_Return Document::mailDoc(CJS_Runtime* pRuntime,
-                             const std::vector<v8::Local<v8::Value>>& params) {
-  // TODO(tsepez): Check maximum number of allowed params.
-  bool bUI = true;
-  WideString cTo = L"";
-  WideString cCc = L"";
-  WideString cBcc = L"";
-  WideString cSubject = L"";
-  WideString cMsg = L"";
-
-  if (params.size() >= 1)
-    bUI = pRuntime->ToBoolean(params[0]);
-  if (params.size() >= 2)
-    cTo = pRuntime->ToWideString(params[1]);
-  if (params.size() >= 3)
-    cCc = pRuntime->ToWideString(params[2]);
-  if (params.size() >= 4)
-    cBcc = pRuntime->ToWideString(params[3]);
-  if (params.size() >= 5)
-    cSubject = pRuntime->ToWideString(params[4]);
-  if (params.size() >= 6)
-    cMsg = pRuntime->ToWideString(params[5]);
-
-  if (params.size() >= 1 && params[0]->IsObject()) {
-    v8::Local<v8::Object> pObj = pRuntime->ToObject(params[0]);
-    bUI = pRuntime->ToBoolean(pRuntime->GetObjectProperty(pObj, L"bUI"));
-    cTo = pRuntime->ToWideString(pRuntime->GetObjectProperty(pObj, L"cTo"));
-    cCc = pRuntime->ToWideString(pRuntime->GetObjectProperty(pObj, L"cCc"));
-    cBcc = pRuntime->ToWideString(pRuntime->GetObjectProperty(pObj, L"cBcc"));
-    cSubject =
-        pRuntime->ToWideString(pRuntime->GetObjectProperty(pObj, L"cSubject"));
-    cMsg = pRuntime->ToWideString(pRuntime->GetObjectProperty(pObj, L"cMsg"));
-  }
-
-  pRuntime->BeginBlock();
-  CPDFSDK_FormFillEnvironment* pFormFillEnv = pRuntime->GetFormFillEnv();
-  pFormFillEnv->JS_docmailForm(nullptr, 0, bUI, cTo.c_str(), cSubject.c_str(),
-                               cCc.c_str(), cBcc.c_str(), cMsg.c_str());
-  pRuntime->EndBlock();
-  return CJS_Return(true);
-}
-
-CJS_Return Document::get_author(CJS_Runtime* pRuntime) {
-  return getPropertyInternal(pRuntime, "Author");
-}
-
-CJS_Return Document::set_author(CJS_Runtime* pRuntime,
-                                v8::Local<v8::Value> vp) {
-  return setPropertyInternal(pRuntime, vp, "Author");
-}
-
-CJS_Return Document::get_info(CJS_Runtime* pRuntime) {
-  if (!m_pFormFillEnv)
-    CJS_Return(JSGetStringFromID(IDS_STRING_JSBADOBJECT));
-
-  const auto* pDictionary = m_pFormFillEnv->GetPDFDocument()->GetInfo();
-  if (!pDictionary)
-    return CJS_Return(false);
-
-  WideString cwAuthor = pDictionary->GetUnicodeTextFor("Author");
-  WideString cwTitle = pDictionary->GetUnicodeTextFor("Title");
-  WideString cwSubject = pDictionary->GetUnicodeTextFor("Subject");
-  WideString cwKeywords = pDictionary->GetUnicodeTextFor("Keywords");
-  WideString cwCreator = pDictionary->GetUnicodeTextFor("Creator");
-  WideString cwProducer = pDictionary->GetUnicodeTextFor("Producer");
-  WideString cwCreationDate = pDictionary->GetUnicodeTextFor("CreationDate");
-  WideString cwModDate = pDictionary->GetUnicodeTextFor("ModDate");
-  WideString cwTrapped = pDictionary->GetUnicodeTextFor("Trapped");
-
-  v8::Local<v8::Object> pObj = pRuntime->NewFxDynamicObj(-1);
-  pRuntime->PutObjectProperty(pObj, L"Author",
-                              pRuntime->NewString(cwAuthor.AsStringView()));
-  pRuntime->PutObjectProperty(pObj, L"Title",
-                              pRuntime->NewString(cwTitle.AsStringView()));
-  pRuntime->PutObjectProperty(pObj, L"Subject",
-                              pRuntime->NewString(cwSubject.AsStringView()));
-  pRuntime->PutObjectProperty(pObj, L"Keywords",
-                              pRuntime->NewString(cwKeywords.AsStringView()));
-  pRuntime->PutObjectProperty(pObj, L"Creator",
-                              pRuntime->NewString(cwCreator.AsStringView()));
-  pRuntime->PutObjectProperty(pObj, L"Producer",
-                              pRuntime->NewString(cwProducer.AsStringView()));
-  pRuntime->PutObjectProperty(
-      pObj, L"CreationDate",
-      pRuntime->NewString(cwCreationDate.AsStringView()));
-  pRuntime->PutObjectProperty(pObj, L"ModDate",
-                              pRuntime->NewString(cwModDate.AsStringView()));
-  pRuntime->PutObjectProperty(pObj, L"Trapped",
-                              pRuntime->NewString(cwTrapped.AsStringView()));
-
-  // It's to be compatible to non-standard info dictionary.
-  for (const auto& it : *pDictionary) {
-    const ByteString& bsKey = it.first;
-    CPDF_Object* pValueObj = it.second.get();
-    WideString wsKey = WideString::FromUTF8(bsKey.AsStringView());
-    if (pValueObj->IsString() || pValueObj->IsName()) {
-      pRuntime->PutObjectProperty(
-          pObj, wsKey,
-          pRuntime->NewString(pValueObj->GetUnicodeText().AsStringView()));
-    } else if (pValueObj->IsNumber()) {
-      pRuntime->PutObjectProperty(pObj, wsKey,
-                                  pRuntime->NewNumber(pValueObj->GetNumber()));
-    } else if (pValueObj->IsBoolean()) {
-      pRuntime->PutObjectProperty(
-          pObj, wsKey, pRuntime->NewBoolean(!!pValueObj->GetInteger()));
-    }
-  }
-  return CJS_Return(pObj);
-}
-
-CJS_Return Document::set_info(CJS_Runtime* pRuntime, v8::Local<v8::Value> vp) {
-  return CJS_Return(JSGetStringFromID(IDS_STRING_JSREADONLY));
-}
-
-CJS_Return Document::getPropertyInternal(CJS_Runtime* pRuntime,
-                                         const ByteString& propName) {
-  if (!m_pFormFillEnv)
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSBADOBJECT));
-
-  CPDF_Dictionary* pDictionary = m_pFormFillEnv->GetPDFDocument()->GetInfo();
-  if (!pDictionary)
-    return CJS_Return(false);
-  return CJS_Return(
-      pRuntime->NewString(pDictionary->GetUnicodeTextFor(propName).c_str()));
-}
-
-CJS_Return Document::setPropertyInternal(CJS_Runtime* pRuntime,
-                                         v8::Local<v8::Value> vp,
-                                         const ByteString& propName) {
-  if (!m_pFormFillEnv)
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSBADOBJECT));
-
-  CPDF_Dictionary* pDictionary = m_pFormFillEnv->GetPDFDocument()->GetInfo();
-  if (!pDictionary)
-    return CJS_Return(false);
-
-  if (!m_pFormFillEnv->GetPermissions(FPDFPERM_MODIFY))
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSNOPERMISSION));
-
-  WideString csProperty = pRuntime->ToWideString(vp);
-  pDictionary->SetNewFor<CPDF_String>(propName, PDF_EncodeText(csProperty),
-                                      false);
-  m_pFormFillEnv->SetChangeMark();
-  return CJS_Return(true);
-}
-
-CJS_Return Document::get_creation_date(CJS_Runtime* pRuntime) {
-  return getPropertyInternal(pRuntime, "CreationDate");
-}
-
-CJS_Return Document::set_creation_date(CJS_Runtime* pRuntime,
-                                       v8::Local<v8::Value> vp) {
-  return setPropertyInternal(pRuntime, vp, "CreationDate");
-}
-
-CJS_Return Document::get_creator(CJS_Runtime* pRuntime) {
-  return getPropertyInternal(pRuntime, "Creator");
-}
-
-CJS_Return Document::set_creator(CJS_Runtime* pRuntime,
-                                 v8::Local<v8::Value> vp) {
-  return setPropertyInternal(pRuntime, vp, "Creator");
-}
-
-CJS_Return Document::get_delay(CJS_Runtime* pRuntime) {
-  if (!m_pFormFillEnv)
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSBADOBJECT));
-  return CJS_Return(pRuntime->NewBoolean(m_bDelay));
-}
-
-CJS_Return Document::set_delay(CJS_Runtime* pRuntime, v8::Local<v8::Value> vp) {
-  if (!m_pFormFillEnv)
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSBADOBJECT));
-  if (!m_pFormFillEnv->GetPermissions(FPDFPERM_MODIFY))
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSNOPERMISSION));
-
-  m_bDelay = pRuntime->ToBoolean(vp);
-  if (m_bDelay) {
-    m_DelayData.clear();
-    return CJS_Return(true);
-  }
-
-  std::list<std::unique_ptr<CJS_DelayData>> DelayDataToProcess;
-  DelayDataToProcess.swap(m_DelayData);
-  for (const auto& pData : DelayDataToProcess)
-    Field::DoDelay(m_pFormFillEnv.Get(), pData.get());
-
-  return CJS_Return(true);
-}
-
-CJS_Return Document::get_keywords(CJS_Runtime* pRuntime) {
-  return getPropertyInternal(pRuntime, "Keywords");
-}
-
-CJS_Return Document::set_keywords(CJS_Runtime* pRuntime,
-                                  v8::Local<v8::Value> vp) {
-  return setPropertyInternal(pRuntime, vp, "Keywords");
-}
-
-CJS_Return Document::get_mod_date(CJS_Runtime* pRuntime) {
-  return getPropertyInternal(pRuntime, "ModDate");
-}
-
-CJS_Return Document::set_mod_date(CJS_Runtime* pRuntime,
-                                  v8::Local<v8::Value> vp) {
-  return setPropertyInternal(pRuntime, vp, "ModDate");
-}
-
-CJS_Return Document::get_producer(CJS_Runtime* pRuntime) {
-  return getPropertyInternal(pRuntime, "Producer");
-}
-
-CJS_Return Document::set_producer(CJS_Runtime* pRuntime,
-                                  v8::Local<v8::Value> vp) {
-  return setPropertyInternal(pRuntime, vp, "Producer");
-}
-
-CJS_Return Document::get_subject(CJS_Runtime* pRuntime) {
-  return getPropertyInternal(pRuntime, "Subject");
-}
-
-CJS_Return Document::set_subject(CJS_Runtime* pRuntime,
-                                 v8::Local<v8::Value> vp) {
-  return setPropertyInternal(pRuntime, vp, "Subject");
-}
-
-CJS_Return Document::get_title(CJS_Runtime* pRuntime) {
-  if (!m_pFormFillEnv || !m_pFormFillEnv->GetUnderlyingDocument())
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSBADOBJECT));
-  return getPropertyInternal(pRuntime, "Title");
-}
-
-CJS_Return Document::set_title(CJS_Runtime* pRuntime, v8::Local<v8::Value> vp) {
-  if (!m_pFormFillEnv || !m_pFormFillEnv->GetUnderlyingDocument())
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSBADOBJECT));
-  return setPropertyInternal(pRuntime, vp, "Title");
-}
-
-CJS_Return Document::get_num_pages(CJS_Runtime* pRuntime) {
-  if (!m_pFormFillEnv)
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSBADOBJECT));
-  return CJS_Return(pRuntime->NewNumber(m_pFormFillEnv->GetPageCount()));
-}
-
-CJS_Return Document::set_num_pages(CJS_Runtime* pRuntime,
-                                   v8::Local<v8::Value> vp) {
-  return CJS_Return(JSGetStringFromID(IDS_STRING_JSREADONLY));
-}
-
-CJS_Return Document::get_external(CJS_Runtime* pRuntime) {
-  // In Chrome case, should always return true.
-  return CJS_Return(pRuntime->NewBoolean(true));
-}
-
-CJS_Return Document::set_external(CJS_Runtime* pRuntime,
-                                  v8::Local<v8::Value> vp) {
-  return CJS_Return(true);
-}
-
-CJS_Return Document::get_filesize(CJS_Runtime* pRuntime) {
-  return CJS_Return(pRuntime->NewNumber(0));
-}
-
-CJS_Return Document::set_filesize(CJS_Runtime* pRuntime,
-                                  v8::Local<v8::Value> vp) {
-  return CJS_Return(JSGetStringFromID(IDS_STRING_JSREADONLY));
-}
-
-CJS_Return Document::get_mouse_x(CJS_Runtime* pRuntime) {
-  return CJS_Return(true);
-}
-
-CJS_Return Document::set_mouse_x(CJS_Runtime* pRuntime,
-                                 v8::Local<v8::Value> vp) {
-  return CJS_Return(true);
-}
-
-CJS_Return Document::get_mouse_y(CJS_Runtime* pRuntime) {
-  return CJS_Return(true);
-}
-
-CJS_Return Document::set_mouse_y(CJS_Runtime* pRuntime,
-                                 v8::Local<v8::Value> vp) {
-  return CJS_Return(true);
-}
-
-CJS_Return Document::get_URL(CJS_Runtime* pRuntime) {
-  if (!m_pFormFillEnv)
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSBADOBJECT));
-  return CJS_Return(
-      pRuntime->NewString(m_pFormFillEnv->JS_docGetFilePath().c_str()));
-}
-
-CJS_Return Document::set_URL(CJS_Runtime* pRuntime, v8::Local<v8::Value> vp) {
-  return CJS_Return(JSGetStringFromID(IDS_STRING_JSREADONLY));
-}
-
-CJS_Return Document::get_base_URL(CJS_Runtime* pRuntime) {
-  return CJS_Return(pRuntime->NewString(m_cwBaseURL.c_str()));
-}
-
-CJS_Return Document::set_base_URL(CJS_Runtime* pRuntime,
-                                  v8::Local<v8::Value> vp) {
-  m_cwBaseURL = pRuntime->ToWideString(vp);
-  return CJS_Return(true);
-}
-
-CJS_Return Document::get_calculate(CJS_Runtime* pRuntime) {
-  if (!m_pFormFillEnv)
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSBADOBJECT));
-
-  CPDFSDK_InterForm* pInterForm = m_pFormFillEnv->GetInterForm();
-  return CJS_Return(pRuntime->NewBoolean(!!pInterForm->IsCalculateEnabled()));
-}
-
-CJS_Return Document::set_calculate(CJS_Runtime* pRuntime,
-                                   v8::Local<v8::Value> vp) {
-  if (!m_pFormFillEnv)
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSBADOBJECT));
-
-  CPDFSDK_InterForm* pInterForm = m_pFormFillEnv->GetInterForm();
-  pInterForm->EnableCalculate(pRuntime->ToBoolean(vp));
-  return CJS_Return(true);
-}
-
-CJS_Return Document::get_document_file_name(CJS_Runtime* pRuntime) {
-  if (!m_pFormFillEnv)
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSBADOBJECT));
-
-  WideString wsFilePath = m_pFormFillEnv->JS_docGetFilePath();
-  size_t i = wsFilePath.GetLength();
-  for (; i > 0; i--) {
-    if (wsFilePath[i - 1] == L'\\' || wsFilePath[i - 1] == L'/')
-      break;
-  }
-
-  if (i > 0 && i < wsFilePath.GetLength()) {
-    return CJS_Return(
-        pRuntime->NewString(wsFilePath.GetBuffer(wsFilePath.GetLength()) + i));
-  }
-  return CJS_Return(pRuntime->NewString(L""));
-}
-
-CJS_Return Document::set_document_file_name(CJS_Runtime* pRuntime,
-                                            v8::Local<v8::Value> vp) {
-  return CJS_Return(JSGetStringFromID(IDS_STRING_JSREADONLY));
-}
-
-CJS_Return Document::get_path(CJS_Runtime* pRuntime) {
-  if (!m_pFormFillEnv)
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSBADOBJECT));
-  return CJS_Return(pRuntime->NewString(
-      app::SysPathToPDFPath(m_pFormFillEnv->JS_docGetFilePath()).c_str()));
-}
-
-CJS_Return Document::set_path(CJS_Runtime* pRuntime, v8::Local<v8::Value> vp) {
-  return CJS_Return(JSGetStringFromID(IDS_STRING_JSREADONLY));
-}
-
-CJS_Return Document::get_page_window_rect(CJS_Runtime* pRuntime) {
-  return CJS_Return(true);
-}
-
-CJS_Return Document::set_page_window_rect(CJS_Runtime* pRuntime,
-                                          v8::Local<v8::Value> vp) {
-  return CJS_Return(true);
-}
-
-CJS_Return Document::get_layout(CJS_Runtime* pRuntime) {
-  return CJS_Return(true);
-}
-
-CJS_Return Document::set_layout(CJS_Runtime* pRuntime,
-                                v8::Local<v8::Value> vp) {
-  return CJS_Return(true);
-}
-
-CJS_Return Document::addLink(CJS_Runtime* pRuntime,
-                             const std::vector<v8::Local<v8::Value>>& params) {
-  return CJS_Return(true);
-}
-
-CJS_Return Document::closeDoc(CJS_Runtime* pRuntime,
-                              const std::vector<v8::Local<v8::Value>>& params) {
-  return CJS_Return(true);
-}
-
-CJS_Return Document::getPageBox(
-    CJS_Runtime* pRuntime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  return CJS_Return(true);
-}
-
-CJS_Return Document::getAnnot(CJS_Runtime* pRuntime,
-                              const std::vector<v8::Local<v8::Value>>& params) {
-  if (params.size() != 2)
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSPARAMERROR));
-  if (!m_pFormFillEnv)
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSBADOBJECT));
-
-  int nPageNo = pRuntime->ToInt32(params[0]);
-  WideString swAnnotName = pRuntime->ToWideString(params[1]);
-  CPDFSDK_PageView* pPageView = m_pFormFillEnv->GetPageView(nPageNo);
-  if (!pPageView)
-    return CJS_Return(false);
-
-  CPDFSDK_AnnotIteration annotIteration(pPageView, false);
-  CPDFSDK_BAAnnot* pSDKBAAnnot = nullptr;
-  for (const auto& pSDKAnnotCur : annotIteration) {
-    CPDFSDK_BAAnnot* pBAAnnot =
-        static_cast<CPDFSDK_BAAnnot*>(pSDKAnnotCur.Get());
-    if (pBAAnnot && pBAAnnot->GetAnnotName() == swAnnotName) {
-      pSDKBAAnnot = pBAAnnot;
-      break;
-    }
-  }
-  if (!pSDKBAAnnot)
-    return CJS_Return(false);
-
-  v8::Local<v8::Object> pObj =
-      pRuntime->NewFxDynamicObj(CJS_Annot::GetObjDefnID());
-  if (pObj.IsEmpty())
-    return CJS_Return(false);
-
-  CJS_Annot* pJS_Annot =
-      static_cast<CJS_Annot*>(pRuntime->GetObjectPrivate(pObj));
-  if (!pJS_Annot)
-    return CJS_Return(false);
-
-  Annot* pAnnot = static_cast<Annot*>(pJS_Annot->GetEmbedObject());
-  pAnnot->SetSDKAnnot(pSDKBAAnnot);
-
-  return CJS_Return(pJS_Annot->ToV8Object());
-}
-
-CJS_Return Document::getAnnots(
-    CJS_Runtime* pRuntime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  if (!m_pFormFillEnv)
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSBADOBJECT));
-
-  // TODO(tonikitoo): Add support supported parameters as per
-  // the PDF spec.
-
-  int nPageNo = m_pFormFillEnv->GetPageCount();
-  v8::Local<v8::Array> annots = pRuntime->NewArray();
-  for (int i = 0; i < nPageNo; ++i) {
-    CPDFSDK_PageView* pPageView = m_pFormFillEnv->GetPageView(i);
-    if (!pPageView)
-      return CJS_Return(false);
-
-    CPDFSDK_AnnotIteration annotIteration(pPageView, false);
-    for (const auto& pSDKAnnotCur : annotIteration) {
-      if (!pSDKAnnotCur)
-        return CJS_Return(JSGetStringFromID(IDS_STRING_JSBADOBJECT));
-
-      v8::Local<v8::Object> pObj =
-          pRuntime->NewFxDynamicObj(CJS_Annot::GetObjDefnID());
-      if (pObj.IsEmpty())
-        return CJS_Return(false);
-
-      CJS_Annot* pJS_Annot =
-          static_cast<CJS_Annot*>(pRuntime->GetObjectPrivate(pObj));
-      Annot* pAnnot = static_cast<Annot*>(pJS_Annot->GetEmbedObject());
-      pAnnot->SetSDKAnnot(static_cast<CPDFSDK_BAAnnot*>(pSDKAnnotCur.Get()));
-      pRuntime->PutArrayElement(
-          annots, i,
-          pJS_Annot ? v8::Local<v8::Value>(pJS_Annot->ToV8Object())
-                    : v8::Local<v8::Value>());
-    }
-  }
-  return CJS_Return(annots);
-}
-
-CJS_Return Document::getAnnot3D(
-    CJS_Runtime* pRuntime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  return CJS_Return(pRuntime->NewUndefined());
-}
-
-CJS_Return Document::getAnnots3D(
-    CJS_Runtime* pRuntime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  return CJS_Return(true);
-}
-
-CJS_Return Document::getOCGs(CJS_Runtime* pRuntime,
-                             const std::vector<v8::Local<v8::Value>>& params) {
-  return CJS_Return(true);
-}
-
-CJS_Return Document::getLinks(CJS_Runtime* pRuntime,
-                              const std::vector<v8::Local<v8::Value>>& params) {
-  return CJS_Return(true);
-}
-
-bool Document::IsEnclosedInRect(CFX_FloatRect rect, CFX_FloatRect LinkRect) {
-  return (rect.left <= LinkRect.left && rect.top <= LinkRect.top &&
-          rect.right >= LinkRect.right && rect.bottom >= LinkRect.bottom);
-}
-
-CJS_Return Document::addIcon(CJS_Runtime* pRuntime,
-                             const std::vector<v8::Local<v8::Value>>& params) {
-  if (params.size() != 2)
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSPARAMERROR));
-
-  WideString swIconName = pRuntime->ToWideString(params[0]);
-  if (!params[1]->IsObject())
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSTYPEERROR));
-
-  v8::Local<v8::Object> pJSIcon = pRuntime->ToObject(params[1]);
-  if (CFXJS_Engine::GetObjDefnID(pJSIcon) != CJS_Icon::GetObjDefnID())
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSTYPEERROR));
-
-  v8::Local<v8::Object> pObj = pRuntime->ToObject(params[1]);
-  CJS_Object* obj = static_cast<CJS_Object*>(pRuntime->GetObjectPrivate(pObj));
-  if (!obj->GetEmbedObject())
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSTYPEERROR));
-
-  m_IconNames.push_back(swIconName);
-  return CJS_Return(true);
-}
-
-CJS_Return Document::get_icons(CJS_Runtime* pRuntime) {
-  if (m_IconNames.empty())
-    return CJS_Return(pRuntime->NewUndefined());
-
-  v8::Local<v8::Array> Icons = pRuntime->NewArray();
-  int i = 0;
-  for (const auto& name : m_IconNames) {
-    v8::Local<v8::Object> pObj =
-        pRuntime->NewFxDynamicObj(CJS_Icon::GetObjDefnID());
-    if (pObj.IsEmpty())
-      return CJS_Return(false);
-
-    CJS_Icon* pJS_Icon =
-        static_cast<CJS_Icon*>(pRuntime->GetObjectPrivate(pObj));
-    Icon* pIcon = static_cast<Icon*>(pJS_Icon->GetEmbedObject());
-    pIcon->SetIconName(name);
-    pRuntime->PutArrayElement(Icons, i++,
-                              pJS_Icon
-                                  ? v8::Local<v8::Value>(pJS_Icon->ToV8Object())
-                                  : v8::Local<v8::Value>());
-  }
-  return CJS_Return(Icons);
-}
-
-CJS_Return Document::set_icons(CJS_Runtime* pRuntime, v8::Local<v8::Value> vp) {
-  return CJS_Return(JSGetStringFromID(IDS_STRING_JSREADONLY));
-}
-
-CJS_Return Document::getIcon(CJS_Runtime* pRuntime,
-                             const std::vector<v8::Local<v8::Value>>& params) {
-  if (params.size() != 1)
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSPARAMERROR));
-
-  WideString swIconName = pRuntime->ToWideString(params[0]);
-  auto it = std::find(m_IconNames.begin(), m_IconNames.end(), swIconName);
-  if (it == m_IconNames.end())
-    return CJS_Return(false);
-
-  v8::Local<v8::Object> pObj =
-      pRuntime->NewFxDynamicObj(CJS_Icon::GetObjDefnID());
-  if (pObj.IsEmpty())
-    return CJS_Return(false);
-
-  CJS_Icon* pJS_Icon = static_cast<CJS_Icon*>(pRuntime->GetObjectPrivate(pObj));
-  if (!pJS_Icon)
-    return CJS_Return(false);
-
-  Icon* pIcon = static_cast<Icon*>(pJS_Icon->GetEmbedObject());
-  pIcon->SetIconName(*it);
-  return CJS_Return(pJS_Icon->ToV8Object());
-}
-
-CJS_Return Document::removeIcon(
-    CJS_Runtime* pRuntime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  // Unsafe, no supported.
-  return CJS_Return(true);
-}
-
-CJS_Return Document::createDataObject(
-    CJS_Runtime* pRuntime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  // Unsafe, not implemented.
-  return CJS_Return(true);
-}
-
-CJS_Return Document::get_media(CJS_Runtime* pRuntime) {
-  return CJS_Return(true);
-}
-
-CJS_Return Document::set_media(CJS_Runtime* pRuntime, v8::Local<v8::Value> vp) {
-  return CJS_Return(true);
-}
-
-CJS_Return Document::calculateNow(
-    CJS_Runtime* pRuntime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  if (!m_pFormFillEnv)
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSBADOBJECT));
-
-  if (!(m_pFormFillEnv->GetPermissions(FPDFPERM_MODIFY) ||
-        m_pFormFillEnv->GetPermissions(FPDFPERM_ANNOT_FORM) ||
-        m_pFormFillEnv->GetPermissions(FPDFPERM_FILL_FORM))) {
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSNOPERMISSION));
-  }
-
-  m_pFormFillEnv->GetInterForm()->OnCalculate();
-  return CJS_Return(true);
-}
-
-CJS_Return Document::get_collab(CJS_Runtime* pRuntime) {
-  return CJS_Return(true);
-}
-
-CJS_Return Document::set_collab(CJS_Runtime* pRuntime,
-                                v8::Local<v8::Value> vp) {
-  return CJS_Return(true);
-}
-
-CJS_Return Document::getPageNthWord(
-    CJS_Runtime* pRuntime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  if (!m_pFormFillEnv)
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSBADOBJECT));
-  if (!m_pFormFillEnv->GetPermissions(FPDFPERM_EXTRACT_ACCESS))
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSNOPERMISSION));
-
-  // TODO(tsepez): check maximum allowable params.
-
-  int nPageNo = params.size() > 0 ? pRuntime->ToInt32(params[0]) : 0;
-  int nWordNo = params.size() > 1 ? pRuntime->ToInt32(params[1]) : 0;
-  bool bStrip = params.size() > 2 ? pRuntime->ToBoolean(params[2]) : true;
-
-  CPDF_Document* pDocument = m_pFormFillEnv->GetPDFDocument();
-  if (!pDocument)
-    return CJS_Return(false);
-
-  if (nPageNo < 0 || nPageNo >= pDocument->GetPageCount())
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSVALUEERROR));
-
-  CPDF_Dictionary* pPageDict = pDocument->GetPage(nPageNo);
-  if (!pPageDict)
-    return CJS_Return(false);
-
-  CPDF_Page page(pDocument, pPageDict, true);
-  page.ParseContent();
-
-  int nWords = 0;
-  WideString swRet;
-  for (auto& pPageObj : *page.GetPageObjectList()) {
-    if (pPageObj->IsText()) {
-      CPDF_TextObject* pTextObj = pPageObj->AsText();
-      int nObjWords = CountWords(pTextObj);
-      if (nWords + nObjWords >= nWordNo) {
-        swRet = GetObjWordStr(pTextObj, nWordNo - nWords);
-        break;
-      }
-      nWords += nObjWords;
-    }
-  }
-
-  if (bStrip) {
-    swRet.TrimLeft();
-    swRet.TrimRight();
-  }
-  return CJS_Return(pRuntime->NewString(swRet.c_str()));
-}
-
-CJS_Return Document::getPageNthWordQuads(
-    CJS_Runtime* pRuntime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  if (!m_pFormFillEnv)
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSBADOBJECT));
-  if (!m_pFormFillEnv->GetPermissions(FPDFPERM_EXTRACT_ACCESS))
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSBADOBJECT));
-  return CJS_Return(false);
-}
-
-CJS_Return Document::getPageNumWords(
-    CJS_Runtime* pRuntime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  if (!m_pFormFillEnv)
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSBADOBJECT));
-  if (!m_pFormFillEnv->GetPermissions(FPDFPERM_EXTRACT_ACCESS))
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSNOPERMISSION));
-
-  int nPageNo = params.size() > 0 ? pRuntime->ToInt32(params[0]) : 0;
-  CPDF_Document* pDocument = m_pFormFillEnv->GetPDFDocument();
-  if (nPageNo < 0 || nPageNo >= pDocument->GetPageCount())
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSVALUEERROR));
-
-  CPDF_Dictionary* pPageDict = pDocument->GetPage(nPageNo);
-  if (!pPageDict)
-    return CJS_Return(false);
-
-  CPDF_Page page(pDocument, pPageDict, true);
-  page.ParseContent();
-
-  int nWords = 0;
-  for (auto& pPageObj : *page.GetPageObjectList()) {
-    if (pPageObj->IsText())
-      nWords += CountWords(pPageObj->AsText());
-  }
-
-  return CJS_Return(pRuntime->NewNumber(nWords));
-}
-
-CJS_Return Document::getPrintParams(
-    CJS_Runtime* pRuntime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  v8::Local<v8::Object> pRetObj =
-      pRuntime->NewFxDynamicObj(CJS_PrintParamsObj::GetObjDefnID());
-  if (pRetObj.IsEmpty())
-    return CJS_Return(false);
-
-  // Not implemented yet.
-
-  return CJS_Return(pRetObj);
-}
-
-#define ISLATINWORD(u) (u != 0x20 && u <= 0x28FF)
-
-int Document::CountWords(CPDF_TextObject* pTextObj) {
-  if (!pTextObj)
-    return 0;
-
-  int nWords = 0;
-
-  CPDF_Font* pFont = pTextObj->GetFont();
-  if (!pFont)
-    return 0;
-
-  bool bIsLatin = false;
-
-  for (int i = 0, sz = pTextObj->CountChars(); i < sz; i++) {
-    uint32_t charcode = CPDF_Font::kInvalidCharCode;
-    float kerning;
-
-    pTextObj->GetCharInfo(i, &charcode, &kerning);
-    WideString swUnicode = pFont->UnicodeFromCharCode(charcode);
-
-    uint16_t unicode = 0;
-    if (swUnicode.GetLength() > 0)
-      unicode = swUnicode[0];
-
-    if (ISLATINWORD(unicode) && bIsLatin)
-      continue;
-
-    bIsLatin = ISLATINWORD(unicode);
-    if (unicode != 0x20)
-      nWords++;
-  }
-
-  return nWords;
-}
-
-WideString Document::GetObjWordStr(CPDF_TextObject* pTextObj, int nWordIndex) {
-  WideString swRet;
-
-  CPDF_Font* pFont = pTextObj->GetFont();
-  if (!pFont)
-    return L"";
-
-  int nWords = 0;
-  bool bIsLatin = false;
-
-  for (int i = 0, sz = pTextObj->CountChars(); i < sz; i++) {
-    uint32_t charcode = CPDF_Font::kInvalidCharCode;
-    float kerning;
-
-    pTextObj->GetCharInfo(i, &charcode, &kerning);
-    WideString swUnicode = pFont->UnicodeFromCharCode(charcode);
-
-    uint16_t unicode = 0;
-    if (swUnicode.GetLength() > 0)
-      unicode = swUnicode[0];
-
-    if (ISLATINWORD(unicode) && bIsLatin) {
-    } else {
-      bIsLatin = ISLATINWORD(unicode);
-      if (unicode != 0x20)
-        nWords++;
-    }
-
-    if (nWords - 1 == nWordIndex)
-      swRet += unicode;
-  }
-
-  return swRet;
-}
-
-CJS_Return Document::get_zoom(CJS_Runtime* pRuntime) {
-  return CJS_Return(true);
-}
-
-CJS_Return Document::set_zoom(CJS_Runtime* pRuntime, v8::Local<v8::Value> vp) {
-  return CJS_Return(true);
-}
-
-CJS_Return Document::get_zoom_type(CJS_Runtime* pRuntime) {
-  return CJS_Return(true);
-}
-
-CJS_Return Document::set_zoom_type(CJS_Runtime* pRuntime,
-                                   v8::Local<v8::Value> vp) {
-  return CJS_Return(true);
-}
-
-CJS_Return Document::deletePages(
-    CJS_Runtime* pRuntime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  // Unsafe, not supported.
-  return CJS_Return(true);
-}
-
-CJS_Return Document::extractPages(
-    CJS_Runtime* pRuntime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  // Unsafe, not supported.
-  return CJS_Return(true);
-}
-
-CJS_Return Document::insertPages(
-    CJS_Runtime* pRuntime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  // Unsafe, not supported.
-  return CJS_Return(true);
-}
-
-CJS_Return Document::replacePages(
-    CJS_Runtime* pRuntime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  // Unsafe, not supported.
-  return CJS_Return(true);
-}
-
-CJS_Return Document::getURL(CJS_Runtime* pRuntime,
-                            const std::vector<v8::Local<v8::Value>>& params) {
-  // Unsafe, not supported.
-  return CJS_Return(true);
-}
-
-CJS_Return Document::gotoNamedDest(
-    CJS_Runtime* pRuntime,
-    const std::vector<v8::Local<v8::Value>>& params) {
-  if (params.size() != 1)
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSPARAMERROR));
-  if (!m_pFormFillEnv)
-    return CJS_Return(JSGetStringFromID(IDS_STRING_JSBADOBJECT));
-
-  WideString wideName = pRuntime->ToWideString(params[0]);
-  CPDF_Document* pDocument = m_pFormFillEnv->GetPDFDocument();
-  if (!pDocument)
-    return CJS_Return(false);
-
-  CPDF_NameTree nameTree(pDocument, "Dests");
-  CPDF_Array* destArray = nameTree.LookupNamedDest(pDocument, wideName);
-  if (!destArray)
-    return CJS_Return(false);
-
-  CPDF_Dest dest(destArray);
-  const CPDF_Array* arrayObject = ToArray(dest.GetObject());
-  std::vector<float> scrollPositionArray;
-  if (arrayObject) {
-    for (size_t i = 2; i < arrayObject->GetCount(); i++)
-      scrollPositionArray.push_back(arrayObject->GetFloatAt(i));
-  }
-  pRuntime->BeginBlock();
-  m_pFormFillEnv->DoGoToAction(dest.GetPageIndex(pDocument), dest.GetZoomMode(),
-                               scrollPositionArray.data(),
-                               scrollPositionArray.size());
-  pRuntime->EndBlock();
-  return CJS_Return(true);
-}
-
-void Document::AddDelayData(CJS_DelayData* pData) {
-  m_DelayData.push_back(std::unique_ptr<CJS_DelayData>(pData));
-}
-
-void Document::DoFieldDelay(const WideString& sFieldName, int nControlIndex) {
-  std::vector<std::unique_ptr<CJS_DelayData>> delayed_data;
-  auto iter = m_DelayData.begin();
-  while (iter != m_DelayData.end()) {
-    auto old = iter++;
-    if ((*old)->sFieldName == sFieldName &&
-        (*old)->nControlIndex == nControlIndex) {
-      delayed_data.push_back(std::move(*old));
-      m_DelayData.erase(old);
-    }
-  }
-
-  for (const auto& pData : delayed_data)
-    Field::DoDelay(m_pFormFillEnv.Get(), pData.get());
-}
-
-CJS_Document* Document::GetCJSDoc() const {
-  return static_cast<CJS_Document*>(m_pJSObject.Get());
-}