clang-format all pdfium code.

core/src/fpdfdoc/doc_ap.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 "../../include/fpdfdoc/fpdf_doc.h"
 #include "../../include/fpdfdoc/fpdf_vt.h"
 #include "pdf_vt.h"
 #include "../../include/fpdfdoc/fpdf_ap.h"
-FX_BOOL FPDF_GenerateAP(CPDF_Document* pDoc, CPDF_Dictionary* pAnnotDict)
-{
-    if (!pAnnotDict || pAnnotDict->GetConstString("Subtype") != FX_BSTRC("Widget")) {
-        return FALSE;
-    }
-    CFX_ByteString field_type = FPDF_GetFieldAttr(pAnnotDict, "FT")->GetString();
-    FX_DWORD flags = FPDF_GetFieldAttr(pAnnotDict, "Ff")? FPDF_GetFieldAttr(pAnnotDict, "Ff")->GetInteger() : 0;
-    if (field_type == "Tx") {
-        return CPVT_GenerateAP::GenerateTextFieldAP(pDoc, pAnnotDict);
-    }
-    if (field_type == "Ch") {
-        return (flags & (1 << 17)) ?
-                CPVT_GenerateAP::GenerateComboBoxAP(pDoc, pAnnotDict) :
-                CPVT_GenerateAP::GenerateListBoxAP(pDoc, pAnnotDict);
-    }
-    if (field_type == "Btn") {
-        if (!(flags & (1 << 16))) {
-            if (!pAnnotDict->KeyExist("AS")) {
-                if (CPDF_Dictionary* pParentDict = pAnnotDict->GetDict("Parent")) {
-                    if (pParentDict->KeyExist("AS")) {
-                        pAnnotDict->SetAtString("AS", pParentDict->GetString("AS"));
-                    }
+FX_BOOL FPDF_GenerateAP(CPDF_Document* pDoc, CPDF_Dictionary* pAnnotDict) {
+  if (!pAnnotDict ||
+      pAnnotDict->GetConstString("Subtype") != FX_BSTRC("Widget")) {
+    return FALSE;
+  }
+  CFX_ByteString field_type = FPDF_GetFieldAttr(pAnnotDict, "FT")->GetString();
+  FX_DWORD flags = FPDF_GetFieldAttr(pAnnotDict, "Ff")
+                       ? FPDF_GetFieldAttr(pAnnotDict, "Ff")->GetInteger()
+                       : 0;
+  if (field_type == "Tx") {
+    return CPVT_GenerateAP::GenerateTextFieldAP(pDoc, pAnnotDict);
+  }
+  if (field_type == "Ch") {
+    return (flags & (1 << 17))
+               ? CPVT_GenerateAP::GenerateComboBoxAP(pDoc, pAnnotDict)
+               : CPVT_GenerateAP::GenerateListBoxAP(pDoc, pAnnotDict);
+  }
+  if (field_type == "Btn") {
+    if (!(flags & (1 << 16))) {
+      if (!pAnnotDict->KeyExist("AS")) {
+        if (CPDF_Dictionary* pParentDict = pAnnotDict->GetDict("Parent")) {
+          if (pParentDict->KeyExist("AS")) {
+            pAnnotDict->SetAtString("AS", pParentDict->GetString("AS"));
+          }
+        }
+      }
+    }
+  }
+  return FALSE;
+}
+class CPVT_FontMap : public IPVT_FontMap {
+ public:
+  CPVT_FontMap(CPDF_Document* pDoc,
+               CPDF_Dictionary* pResDict,
+               CPDF_Font* pDefFont,
+               const CFX_ByteString& sDefFontAlias);
+  virtual ~CPVT_FontMap();
+  CPDF_Font* GetPDFFont(int32_t nFontIndex);
+  CFX_ByteString GetPDFFontAlias(int32_t nFontIndex);
+  static void GetAnnotSysPDFFont(CPDF_Document* pDoc,
+                                 CPDF_Dictionary* pResDict,
+                                 CPDF_Font*& pSysFont,
+                                 CFX_ByteString& sSysFontAlias);
+
+ private:
+  CPDF_Document* m_pDocument;
+  CPDF_Dictionary* m_pResDict;
+  CPDF_Font* m_pDefFont;
+  CFX_ByteString m_sDefFontAlias;
+  CPDF_Font* m_pSysFont;
+  CFX_ByteString m_sSysFontAlias;
+};
+CPVT_FontMap::CPVT_FontMap(CPDF_Document* pDoc,
+                           CPDF_Dictionary* pResDict,
+                           CPDF_Font* pDefFont,
+                           const CFX_ByteString& sDefFontAlias)
+    : m_pDocument(pDoc),
+      m_pResDict(pResDict),
+      m_pDefFont(pDefFont),
+      m_sDefFontAlias(sDefFontAlias),
+      m_pSysFont(NULL),
+      m_sSysFontAlias() {}
+CPVT_FontMap::~CPVT_FontMap() {}
+extern CPDF_Font* AddNativeInterFormFont(CPDF_Dictionary*& pFormDict,
+                                         CPDF_Document* pDocument,
+                                         CFX_ByteString& csNameTag);
+void CPVT_FontMap::GetAnnotSysPDFFont(CPDF_Document* pDoc,
+                                      CPDF_Dictionary* pResDict,
+                                      CPDF_Font*& pSysFont,
+                                      CFX_ByteString& sSysFontAlias) {
+  if (pDoc && pResDict) {
+    CFX_ByteString sFontAlias;
+    CPDF_Dictionary* pFormDict = pDoc->GetRoot()->GetDict("AcroForm");
+    if (CPDF_Font* pPDFFont =
+            AddNativeInterFormFont(pFormDict, pDoc, sSysFontAlias)) {
+      if (CPDF_Dictionary* pFontList = pResDict->GetDict("Font")) {
+        if (!pFontList->KeyExist(sSysFontAlias)) {
+          pFontList->SetAtReference(sSysFontAlias, pDoc,
+                                    pPDFFont->GetFontDict());
+        }
+      }
+      pSysFont = pPDFFont;
+    }
+  }
+}
+CPDF_Font* CPVT_FontMap::GetPDFFont(int32_t nFontIndex) {
+  switch (nFontIndex) {
+    case 0:
+      return m_pDefFont;
+    case 1:
+      if (!m_pSysFont) {
+        GetAnnotSysPDFFont(m_pDocument, m_pResDict, m_pSysFont,
+                           m_sSysFontAlias);
+      }
+      return m_pSysFont;
+  }
+  return NULL;
+}
+CFX_ByteString CPVT_FontMap::GetPDFFontAlias(int32_t nFontIndex) {
+  switch (nFontIndex) {
+    case 0:
+      return m_sDefFontAlias;
+    case 1:
+      if (!m_pSysFont) {
+        GetAnnotSysPDFFont(m_pDocument, m_pResDict, m_pSysFont,
+                           m_sSysFontAlias);
+      }
+      return m_sSysFontAlias;
+  }
+  return "";
+}
+CPVT_Provider::CPVT_Provider(IPVT_FontMap* pFontMap) : m_pFontMap(pFontMap) {
+  ASSERT(m_pFontMap != NULL);
+}
+CPVT_Provider::~CPVT_Provider() {}
+int32_t CPVT_Provider::GetCharWidth(int32_t nFontIndex,
+                                    FX_WORD word,
+                                    int32_t nWordStyle) {
+  if (CPDF_Font* pPDFFont = m_pFontMap->GetPDFFont(nFontIndex)) {
+    FX_DWORD charcode = pPDFFont->CharCodeFromUnicode(word);
+    if (charcode != -1) {
+      return pPDFFont->GetCharWidthF(charcode);
+    }
+  }
+  return 0;
+}
+int32_t CPVT_Provider::GetTypeAscent(int32_t nFontIndex) {
+  if (CPDF_Font* pPDFFont = m_pFontMap->GetPDFFont(nFontIndex)) {
+    return pPDFFont->GetTypeAscent();
+  }
+  return 0;
+}
+int32_t CPVT_Provider::GetTypeDescent(int32_t nFontIndex) {
+  if (CPDF_Font* pPDFFont = m_pFontMap->GetPDFFont(nFontIndex)) {
+    return pPDFFont->GetTypeDescent();
+  }
+  return 0;
+}
+int32_t CPVT_Provider::GetWordFontIndex(FX_WORD word,
+                                        int32_t charset,
+                                        int32_t nFontIndex) {
+  if (CPDF_Font* pDefFont = m_pFontMap->GetPDFFont(0)) {
+    if (pDefFont->CharCodeFromUnicode(word) != -1) {
+      return 0;
+    }
+  }
+  if (CPDF_Font* pSysFont = m_pFontMap->GetPDFFont(1))
+    if (pSysFont->CharCodeFromUnicode(word) != -1) {
+      return 1;
+    }
+  return -1;
+}
+FX_BOOL CPVT_Provider::IsLatinWord(FX_WORD word) {
+  if ((word >= 0x61 && word <= 0x7A) || (word >= 0x41 && word <= 0x5A) ||
+      word == 0x2D || word == 0x27) {
+    return TRUE;
+  }
+  return FALSE;
+}
+int32_t CPVT_Provider::GetDefaultFontIndex() {
+  return 0;
+}
+static CFX_ByteString GetPDFWordString(IPVT_FontMap* pFontMap,
+                                       int32_t nFontIndex,
+                                       FX_WORD Word,
+                                       FX_WORD SubWord) {
+  CFX_ByteString sWord;
+  if (SubWord > 0) {
+    sWord.Format("%c", SubWord);
+  } else {
+    if (pFontMap) {
+      if (CPDF_Font* pPDFFont = pFontMap->GetPDFFont(nFontIndex)) {
+        if (pPDFFont->GetBaseFont().Compare("Symbol") == 0 ||
+            pPDFFont->GetBaseFont().Compare("ZapfDingbats") == 0) {
+          sWord.Format("%c", Word);
+        } else {
+          FX_DWORD dwCharCode = pPDFFont->CharCodeFromUnicode(Word);
+          if (dwCharCode != -1) {
+            pPDFFont->AppendChar(sWord, dwCharCode);
+          }
+        }
+      }
+    }
+  }
+  return sWord;
+}
+static CFX_ByteString GetWordRenderString(const CFX_ByteString& strWords) {
+  if (strWords.GetLength() > 0) {
+    return PDF_EncodeString(strWords) + " Tj\n";
+  }
+  return "";
+}
+static CFX_ByteString GetFontSetString(IPVT_FontMap* pFontMap,
+                                       int32_t nFontIndex,
+                                       FX_FLOAT fFontSize) {
+  CFX_ByteTextBuf sRet;
+  if (pFontMap) {
+    CFX_ByteString sFontAlias = pFontMap->GetPDFFontAlias(nFontIndex);
+    if (sFontAlias.GetLength() > 0 && fFontSize > 0) {
+      sRet << "/" << sFontAlias << " " << fFontSize << " Tf\n";
+    }
+  }
+  return sRet.GetByteString();
+}
+static CPVT_Color ParseColor(const CFX_ByteString& str) {
+  CPDF_SimpleParser syntax(str);
+  syntax.SetPos(0);
+  if (syntax.FindTagParam("g", 1)) {
+    return CPVT_Color(CT_GRAY, FX_atof(syntax.GetWord()));
+  }
+  syntax.SetPos(0);
+  if (syntax.FindTagParam("rg", 3)) {
+    FX_FLOAT f1 = FX_atof(syntax.GetWord());
+    FX_FLOAT f2 = FX_atof(syntax.GetWord());
+    FX_FLOAT f3 = FX_atof(syntax.GetWord());
+    return CPVT_Color(CT_RGB, f1, f2, f3);
+  }
+  syntax.SetPos(0);
+  if (syntax.FindTagParam("k", 4)) {
+    FX_FLOAT f1 = FX_atof(syntax.GetWord());
+    FX_FLOAT f2 = FX_atof(syntax.GetWord());
+    FX_FLOAT f3 = FX_atof(syntax.GetWord());
+    FX_FLOAT f4 = FX_atof(syntax.GetWord());
+    return CPVT_Color(CT_CMYK, f1, f2, f3, f4);
+  }
+  return CPVT_Color(CT_TRANSPARENT);
+}
+static CPVT_Color ParseColor(const CPDF_Array& array) {
+  CPVT_Color rt;
+  switch (array.GetCount()) {
+    case 1:
+      rt = CPVT_Color(CT_GRAY, array.GetFloat(0));
+      break;
+    case 3:
+      rt = CPVT_Color(CT_RGB, array.GetFloat(0), array.GetFloat(1),
+                      array.GetFloat(2));
+      break;
+    case 4:
+      rt = CPVT_Color(CT_CMYK, array.GetFloat(0), array.GetFloat(1),
+                      array.GetFloat(2), array.GetFloat(3));
+      break;
+  }
+  return rt;
+}
+static FX_BOOL GenerateWidgetAP(CPDF_Document* pDoc,
+                                CPDF_Dictionary* pAnnotDict,
+                                const int32_t& nWidgetType) {
+  CPDF_Dictionary* pFormDict = NULL;
+  if (CPDF_Dictionary* pRootDict = pDoc->GetRoot()) {
+    pFormDict = pRootDict->GetDict("AcroForm");
+  }
+  if (!pFormDict) {
+    return FALSE;
+  }
+  CFX_ByteString DA;
+  if (CPDF_Object* pDAObj = FPDF_GetFieldAttr(pAnnotDict, "DA")) {
+    DA = pDAObj->GetString();
+  }
+  if (DA.IsEmpty()) {
+    DA = pFormDict->GetString("DA");
+  }
+  if (DA.IsEmpty()) {
+    return FALSE;
+  }
+  CPDF_SimpleParser syntax(DA);
+  syntax.FindTagParam("Tf", 2);
+  CFX_ByteString sFontName = syntax.GetWord();
+  sFontName = PDF_NameDecode(sFontName);
+  if (sFontName.IsEmpty()) {
+    return FALSE;
+  }
+  FX_FLOAT fFontSize = FX_atof(syntax.GetWord());
+  CPVT_Color crText = ParseColor(DA);
+  FX_BOOL bUseFormRes = FALSE;
+  CPDF_Dictionary* pFontDict = NULL;
+  CPDF_Dictionary* pDRDict = pAnnotDict->GetDict(FX_BSTRC("DR"));
+  if (pDRDict == NULL) {
+    pDRDict = pFormDict->GetDict(FX_BSTRC("DR"));
+    bUseFormRes = TRUE;
+  }
+  CPDF_Dictionary* pDRFontDict = NULL;
+  if (pDRDict && (pDRFontDict = pDRDict->GetDict("Font"))) {
+    pFontDict = pDRFontDict->GetDict(sFontName.Mid(1));
+    if (!pFontDict && !bUseFormRes) {
+      pDRDict = pFormDict->GetDict(FX_BSTRC("DR"));
+      pDRFontDict = pDRDict->GetDict("Font");
+      if (pDRFontDict) {
+        pFontDict = pDRFontDict->GetDict(sFontName.Mid(1));
+      }
+    }
+  }
+  if (!pDRFontDict) {
+    return FALSE;
+  }
+  if (!pFontDict) {
+    pFontDict = CPDF_Dictionary::Create();
+    if (pFontDict == NULL) {
+      return FALSE;
+    }
+    pFontDict->SetAtName(FX_BSTRC("Type"), "Font");
+    pFontDict->SetAtName(FX_BSTRC("Subtype"), "Type1");
+    pFontDict->SetAtName(FX_BSTRC("BaseFont"), "Helvetica");
+    pFontDict->SetAtName(FX_BSTRC("Encoding"), "WinAnsiEncoding");
+    pDoc->AddIndirectObject(pFontDict);
+    pDRFontDict->SetAtReference(sFontName.Mid(1), pDoc, pFontDict);
+  }
+  CPDF_Font* pDefFont = pDoc->LoadFont(pFontDict);
+  if (!pDefFont) {
+    return FALSE;
+  }
+  CPDF_Rect rcAnnot = pAnnotDict->GetRect("Rect");
+  int32_t nRotate = 0;
+  if (CPDF_Dictionary* pMKDict = pAnnotDict->GetDict("MK")) {
+    nRotate = pMKDict->GetInteger("R");
+  }
+  CPDF_Rect rcBBox;
+  CPDF_Matrix matrix;
+  switch (nRotate % 360) {
+    case 0:
+      rcBBox = CPDF_Rect(0, 0, rcAnnot.right - rcAnnot.left,
+                         rcAnnot.top - rcAnnot.bottom);
+      break;
+    case 90:
+      matrix = CPDF_Matrix(0, 1, -1, 0, rcAnnot.right - rcAnnot.left, 0);
+      rcBBox = CPDF_Rect(0, 0, rcAnnot.top - rcAnnot.bottom,
+                         rcAnnot.right - rcAnnot.left);
+      break;
+    case 180:
+      matrix = CPDF_Matrix(-1, 0, 0, -1, rcAnnot.right - rcAnnot.left,
+                           rcAnnot.top - rcAnnot.bottom);
+      rcBBox = CPDF_Rect(0, 0, rcAnnot.right - rcAnnot.left,
+                         rcAnnot.top - rcAnnot.bottom);
+      break;
+    case 270:
+      matrix = CPDF_Matrix(0, -1, 1, 0, 0, rcAnnot.top - rcAnnot.bottom);
+      rcBBox = CPDF_Rect(0, 0, rcAnnot.top - rcAnnot.bottom,
+                         rcAnnot.right - rcAnnot.left);
+      break;
+  }
+  int32_t nBorderStyle = PBS_SOLID;
+  FX_FLOAT fBorderWidth = 1;
+  CPVT_Dash dsBorder(3, 0, 0);
+  CPVT_Color crLeftTop, crRightBottom;
+  if (CPDF_Dictionary* pBSDict = pAnnotDict->GetDict("BS")) {
+    if (pBSDict->KeyExist("W")) {
+      fBorderWidth = pBSDict->GetNumber("W");
+    }
+    if (CPDF_Array* pArray = pBSDict->GetArray("D")) {
+      dsBorder = CPVT_Dash(pArray->GetInteger(0), pArray->GetInteger(1),
+                           pArray->GetInteger(2));
+    }
+    switch (pBSDict->GetString("S").GetAt(0)) {
+      case 'S':
+        nBorderStyle = PBS_SOLID;
+        break;
+      case 'D':
+        nBorderStyle = PBS_DASH;
+        break;
+      case 'B':
+        nBorderStyle = PBS_BEVELED;
+        fBorderWidth *= 2;
+        crLeftTop = CPVT_Color(CT_GRAY, 1);
+        crRightBottom = CPVT_Color(CT_GRAY, 0.5);
+        break;
+      case 'I':
+        nBorderStyle = PBS_INSET;
+        fBorderWidth *= 2;
+        crLeftTop = CPVT_Color(CT_GRAY, 0.5);
+        crRightBottom = CPVT_Color(CT_GRAY, 0.75);
+        break;
+      case 'U':
+        nBorderStyle = PBS_UNDERLINED;
+        break;
+    }
+  }
+  CPVT_Color crBorder, crBG;
+  if (CPDF_Dictionary* pMKDict = pAnnotDict->GetDict("MK")) {
+    if (CPDF_Array* pArray = pMKDict->GetArray("BC")) {
+      crBorder = ParseColor(*pArray);
+    }
+    if (CPDF_Array* pArray = pMKDict->GetArray("BG")) {
+      crBG = ParseColor(*pArray);
+    }
+  }
+  CFX_ByteTextBuf sAppStream;
+  CFX_ByteString sBG = CPVT_GenerateAP::GenerateColorAP(crBG, TRUE);
+  if (sBG.GetLength() > 0) {
+    sAppStream << "q\n" << sBG << rcBBox.left << " " << rcBBox.bottom << " "
+               << rcBBox.Width() << " " << rcBBox.Height() << " re f\n"
+               << "Q\n";
+  }
+  CFX_ByteString sBorderStream = CPVT_GenerateAP::GenerateBorderAP(
+      rcBBox, fBorderWidth, crBorder, crLeftTop, crRightBottom, nBorderStyle,
+      dsBorder);
+  if (sBorderStream.GetLength() > 0) {
+    sAppStream << "q\n" << sBorderStream << "Q\n";
+  }
+  CPDF_Rect rcBody =
+      CPDF_Rect(rcBBox.left + fBorderWidth, rcBBox.bottom + fBorderWidth,
+                rcBBox.right - fBorderWidth, rcBBox.top - fBorderWidth);
+  rcBody.Normalize();
+  CPDF_Dictionary* pAPDict = pAnnotDict->GetDict("AP");
+  if (pAPDict == NULL) {
+    pAPDict = CPDF_Dictionary::Create();
+    if (pAPDict == NULL) {
+      return FALSE;
+    }
+    pAnnotDict->SetAt("AP", pAPDict);
+  }
+  CPDF_Stream* pNormalStream = pAPDict->GetStream("N");
+  if (pNormalStream == NULL) {
+    pNormalStream = CPDF_Stream::Create(NULL, 0, NULL);
+    if (pNormalStream == NULL) {
+      return FALSE;
+    }
+    int32_t objnum = pDoc->AddIndirectObject(pNormalStream);
+    pAnnotDict->GetDict("AP")->SetAtReference("N", pDoc, objnum);
+  }
+  CPDF_Dictionary* pStreamDict = pNormalStream->GetDict();
+  if (pStreamDict) {
+    pStreamDict->SetAtMatrix("Matrix", matrix);
+    pStreamDict->SetAtRect("BBox", rcBBox);
+    CPDF_Dictionary* pStreamResList = pStreamDict->GetDict("Resources");
+    if (pStreamResList) {
+      CPDF_Dictionary* pStreamResFontList = pStreamResList->GetDict("Font");
+      if (!pStreamResFontList) {
+        pStreamResFontList = CPDF_Dictionary::Create();
+        if (pStreamResFontList == NULL) {
+          return FALSE;
+        }
+        pStreamResList->SetAt("Font", pStreamResFontList);
+      }
+      if (!pStreamResFontList->KeyExist(sFontName)) {
+        pStreamResFontList->SetAtReference(sFontName, pDoc, pFontDict);
+      }
+    } else {
+      pStreamDict->SetAt("Resources", pFormDict->GetDict("DR")->Clone());
+      pStreamResList = pStreamDict->GetDict("Resources");
+    }
+  }
+  switch (nWidgetType) {
+    case 0: {
+      CFX_WideString swValue =
+          FPDF_GetFieldAttr(pAnnotDict, "V")
+              ? FPDF_GetFieldAttr(pAnnotDict, "V")->GetUnicodeText()
+              : CFX_WideString();
+      int32_t nAlign = FPDF_GetFieldAttr(pAnnotDict, "Q")
+                           ? FPDF_GetFieldAttr(pAnnotDict, "Q")->GetInteger()
+                           : 0;
+      FX_DWORD dwFlags = FPDF_GetFieldAttr(pAnnotDict, "Ff")
+                             ? FPDF_GetFieldAttr(pAnnotDict, "Ff")->GetInteger()
+                             : 0;
+      FX_DWORD dwMaxLen =
+          FPDF_GetFieldAttr(pAnnotDict, "MaxLen")
+              ? FPDF_GetFieldAttr(pAnnotDict, "MaxLen")->GetInteger()
+              : 0;
+      CPVT_FontMap map(pDoc,
+                       pStreamDict ? pStreamDict->GetDict("Resources") : NULL,
+                       pDefFont, sFontName.Right(sFontName.GetLength() - 1));
+      CPVT_Provider prd(&map);
+      CPDF_VariableText vt;
+      vt.SetProvider(&prd);
+      vt.SetPlateRect(rcBody);
+      vt.SetAlignment(nAlign);
+      if (IsFloatZero(fFontSize)) {
+        vt.SetAutoFontSize(TRUE);
+      } else {
+        vt.SetFontSize(fFontSize);
+      }
+      FX_BOOL bMultiLine = (dwFlags >> 12) & 1;
+      if (bMultiLine) {
+        vt.SetMultiLine(TRUE);
+        vt.SetAutoReturn(TRUE);
+      }
+      FX_WORD subWord = 0;
+      if ((dwFlags >> 13) & 1) {
+        subWord = '*';
+        vt.SetPasswordChar(subWord);
+      }
+      FX_BOOL bCharArray = (dwFlags >> 24) & 1;
+      if (bCharArray) {
+        vt.SetCharArray(dwMaxLen);
+      } else {
+        vt.SetLimitChar(dwMaxLen);
+      }
+      vt.Initialize();
+      vt.SetText(swValue.c_str());
+      vt.RearrangeAll();
+      CPDF_Rect rcContent = vt.GetContentRect();
+      CPDF_Point ptOffset(0.0f, 0.0f);
+      if (!bMultiLine) {
+        ptOffset =
+            CPDF_Point(0.0f, (rcContent.Height() - rcBody.Height()) / 2.0f);
+      }
+      CFX_ByteString sBody = CPVT_GenerateAP::GenerateEditAP(
+          &map, vt.GetIterator(), ptOffset, !bCharArray, subWord);
+      if (sBody.GetLength() > 0) {
+        sAppStream << "/Tx BMC\n"
+                   << "q\n";
+        if (rcContent.Width() > rcBody.Width() ||
+            rcContent.Height() > rcBody.Height()) {
+          sAppStream << rcBody.left << " " << rcBody.bottom << " "
+                     << rcBody.Width() << " " << rcBody.Height()
+                     << " re\nW\nn\n";
+        }
+        sAppStream << "BT\n" << CPVT_GenerateAP::GenerateColorAP(crText, TRUE)
+                   << sBody << "ET\n"
+                   << "Q\nEMC\n";
+      }
+    } break;
+    case 1: {
+      CFX_WideString swValue =
+          FPDF_GetFieldAttr(pAnnotDict, "V")
+              ? FPDF_GetFieldAttr(pAnnotDict, "V")->GetUnicodeText()
+              : CFX_WideString();
+      CPVT_FontMap map(pDoc,
+                       pStreamDict ? pStreamDict->GetDict("Resources") : NULL,
+                       pDefFont, sFontName.Right(sFontName.GetLength() - 1));
+      CPVT_Provider prd(&map);
+      CPDF_VariableText vt;
+      vt.SetProvider(&prd);
+      CPDF_Rect rcButton = rcBody;
+      rcButton.left = rcButton.right - 13;
+      rcButton.Normalize();
+      CPDF_Rect rcEdit = rcBody;
+      rcEdit.right = rcButton.left;
+      rcEdit.Normalize();
+      vt.SetPlateRect(rcEdit);
+      if (IsFloatZero(fFontSize)) {
+        vt.SetAutoFontSize(TRUE);
+      } else {
+        vt.SetFontSize(fFontSize);
+      }
+      vt.Initialize();
+      vt.SetText(swValue.c_str());
+      vt.RearrangeAll();
+      CPDF_Rect rcContent = vt.GetContentRect();
+      CPDF_Point ptOffset =
+          CPDF_Point(0.0f, (rcContent.Height() - rcEdit.Height()) / 2.0f);
+      CFX_ByteString sEdit = CPVT_GenerateAP::GenerateEditAP(
+          &map, vt.GetIterator(), ptOffset, TRUE, 0);
+      if (sEdit.GetLength() > 0) {
+        sAppStream << "/Tx BMC\n"
+                   << "q\n";
+        sAppStream << rcEdit.left << " " << rcEdit.bottom << " "
+                   << rcEdit.Width() << " " << rcEdit.Height() << " re\nW\nn\n";
+        sAppStream << "BT\n" << CPVT_GenerateAP::GenerateColorAP(crText, TRUE)
+                   << sEdit << "ET\n"
+                   << "Q\nEMC\n";
+      }
+      CFX_ByteString sButton = CPVT_GenerateAP::GenerateColorAP(
+          CPVT_Color(CT_RGB, 220.0f / 255.0f, 220.0f / 255.0f, 220.0f / 255.0f),
+          TRUE);
+      if (sButton.GetLength() > 0 && !rcButton.IsEmpty()) {
+        sAppStream << "q\n" << sButton;
+        sAppStream << rcButton.left << " " << rcButton.bottom << " "
+                   << rcButton.Width() << " " << rcButton.Height() << " re f\n";
+        sAppStream << "Q\n";
+        CFX_ByteString sButtonBorder = CPVT_GenerateAP::GenerateBorderAP(
+            rcButton, 2, CPVT_Color(CT_GRAY, 0), CPVT_Color(CT_GRAY, 1),
+            CPVT_Color(CT_GRAY, 0.5), PBS_BEVELED, CPVT_Dash(3, 0, 0));
+        if (sButtonBorder.GetLength() > 0) {
+          sAppStream << "q\n" << sButtonBorder << "Q\n";
+        }
+        CPDF_Point ptCenter = CPDF_Point((rcButton.left + rcButton.right) / 2,
+                                         (rcButton.top + rcButton.bottom) / 2);
+        if (IsFloatBigger(rcButton.Width(), 6) &&
+            IsFloatBigger(rcButton.Height(), 6)) {
+          sAppStream << "q\n"
+                     << " 0 g\n";
+          sAppStream << ptCenter.x - 3 << " " << ptCenter.y + 1.5f << " m\n";
+          sAppStream << ptCenter.x + 3 << " " << ptCenter.y + 1.5f << " l\n";
+          sAppStream << ptCenter.x << " " << ptCenter.y - 1.5f << " l\n";
+          sAppStream << ptCenter.x - 3 << " " << ptCenter.y + 1.5f << " l f\n";
+          sAppStream << sButton << "Q\n";
+        }
+      }
+    } break;
+    case 2: {
+      CPVT_FontMap map(pDoc,
+                       pStreamDict ? pStreamDict->GetDict("Resources") : NULL,
+                       pDefFont, sFontName.Right(sFontName.GetLength() - 1));
+      CPVT_Provider prd(&map);
+      CPDF_Array* pOpts = FPDF_GetFieldAttr(pAnnotDict, "Opt")
+                              ? FPDF_GetFieldAttr(pAnnotDict, "Opt")->GetArray()
+                              : NULL;
+      CPDF_Array* pSels = FPDF_GetFieldAttr(pAnnotDict, "I")
+                              ? FPDF_GetFieldAttr(pAnnotDict, "I")->GetArray()
+                              : NULL;
+      int32_t nTop = FPDF_GetFieldAttr(pAnnotDict, "TI")
+                         ? FPDF_GetFieldAttr(pAnnotDict, "TI")->GetInteger()
+                         : 0;
+      CFX_ByteTextBuf sBody;
+      if (pOpts) {
+        FX_FLOAT fy = rcBody.top;
+        for (int32_t i = nTop, sz = pOpts->GetCount(); i < sz; i++) {
+          if (IsFloatSmaller(fy, rcBody.bottom)) {
+            break;
+          }
+          if (CPDF_Object* pOpt = pOpts->GetElementValue(i)) {
+            CFX_WideString swItem;
+            if (pOpt->GetType() == PDFOBJ_STRING) {
+              swItem = pOpt->GetUnicodeText();
+            } else if (pOpt->GetType() == PDFOBJ_ARRAY) {
+              swItem =
+                  ((CPDF_Array*)pOpt)->GetElementValue(1)->GetUnicodeText();
+            }
+            FX_BOOL bSelected = FALSE;
+            if (pSels) {
+              for (FX_DWORD s = 0, ssz = pSels->GetCount(); s < ssz; s++) {
+                if (i == pSels->GetInteger(s)) {
+                  bSelected = TRUE;
+                  break;
                 }
+              }
             }
-        }
-    }
-    return FALSE;
-}
-class CPVT_FontMap : public IPVT_FontMap
-{
-public:
-    CPVT_FontMap(CPDF_Document * pDoc, CPDF_Dictionary * pResDict, CPDF_Font * pDefFont,
-                 const CFX_ByteString & sDefFontAlias);
-    virtual ~CPVT_FontMap();
-    CPDF_Font*                                          GetPDFFont(int32_t nFontIndex);
-    CFX_ByteString                                      GetPDFFontAlias(int32_t nFontIndex);
-    static void                                         GetAnnotSysPDFFont(CPDF_Document * pDoc, CPDF_Dictionary * pResDict,
-            CPDF_Font * & pSysFont, CFX_ByteString & sSysFontAlias);
-private:
-    CPDF_Document*                                      m_pDocument;
-    CPDF_Dictionary*                            m_pResDict;
-    CPDF_Font*                                          m_pDefFont;
-    CFX_ByteString                                      m_sDefFontAlias;
-    CPDF_Font*                                          m_pSysFont;
-    CFX_ByteString                                      m_sSysFontAlias;
-};
-CPVT_FontMap::CPVT_FontMap(CPDF_Document * pDoc, CPDF_Dictionary * pResDict, CPDF_Font * pDefFont,
-                           const CFX_ByteString & sDefFontAlias) :
-    m_pDocument(pDoc),
-    m_pResDict(pResDict),
-    m_pDefFont(pDefFont),
-    m_sDefFontAlias(sDefFontAlias),
-    m_pSysFont(NULL),
-    m_sSysFontAlias()
-{
-}
-CPVT_FontMap::~CPVT_FontMap()
-{
-}
-extern CPDF_Font*               AddNativeInterFormFont(CPDF_Dictionary*& pFormDict, CPDF_Document* pDocument, CFX_ByteString& csNameTag);
-void CPVT_FontMap::GetAnnotSysPDFFont(CPDF_Document * pDoc, CPDF_Dictionary * pResDict,
-                                      CPDF_Font * & pSysFont, CFX_ByteString & sSysFontAlias)
-{
-    if (pDoc && pResDict) {
-        CFX_ByteString sFontAlias;
-        CPDF_Dictionary* pFormDict = pDoc->GetRoot()->GetDict("AcroForm");
-        if (CPDF_Font * pPDFFont = AddNativeInterFormFont(pFormDict, pDoc, sSysFontAlias)) {
-            if (CPDF_Dictionary * pFontList = pResDict->GetDict("Font")) {
-                if (!pFontList->KeyExist(sSysFontAlias)) {
-                    pFontList->SetAtReference(sSysFontAlias, pDoc, pPDFFont->GetFontDict());
-                }
+            CPDF_VariableText vt;
+            vt.SetProvider(&prd);
+            vt.SetPlateRect(CPDF_Rect(rcBody.left, 0.0f, rcBody.right, 0.0f));
+            if (IsFloatZero(fFontSize)) {
+              vt.SetFontSize(12.0f);
+            } else {
+              vt.SetFontSize(fFontSize);
             }
-            pSysFont = pPDFFont;
-        }
-    }
-}
-CPDF_Font* CPVT_FontMap::GetPDFFont(int32_t nFontIndex)
-{
-    switch (nFontIndex) {
-        case 0:
-            return m_pDefFont;
-        case 1:
-            if (!m_pSysFont) {
-                GetAnnotSysPDFFont(m_pDocument, m_pResDict, m_pSysFont, m_sSysFontAlias);
+            vt.Initialize();
+            vt.SetText(swItem.c_str());
+            vt.RearrangeAll();
+            FX_FLOAT fItemHeight = vt.GetContentRect().Height();
+            if (bSelected) {
+              CPDF_Rect rcItem =
+                  CPDF_Rect(rcBody.left, fy - fItemHeight, rcBody.right, fy);
+              sBody << "q\n" << CPVT_GenerateAP::GenerateColorAP(
+                                    CPVT_Color(CT_RGB, 0, 51.0f / 255.0f,
+                                               113.0f / 255.0f),
+                                    TRUE)
+                    << rcItem.left << " " << rcItem.bottom << " "
+                    << rcItem.Width() << " " << rcItem.Height() << " re f\n"
+                    << "Q\n";
+              sBody << "BT\n" << CPVT_GenerateAP::GenerateColorAP(
+                                     CPVT_Color(CT_GRAY, 1), TRUE)
+                    << CPVT_GenerateAP::GenerateEditAP(&map, vt.GetIterator(),
+                                                       CPDF_Point(0.0f, fy),
+                                                       TRUE, 0)
+                    << "ET\n";
+            } else {
+              sBody << "BT\n" << CPVT_GenerateAP::GenerateColorAP(crText, TRUE)
+                    << CPVT_GenerateAP::GenerateEditAP(&map, vt.GetIterator(),
+                                                       CPDF_Point(0.0f, fy),
+                                                       TRUE, 0)
+                    << "ET\n";
             }
-            return m_pSysFont;
-    }
-    return NULL;
-}
-CFX_ByteString CPVT_FontMap::GetPDFFontAlias(int32_t nFontIndex)
-{
-    switch (nFontIndex) {
-        case 0:
-            return m_sDefFontAlias;
-        case 1:
-            if (!m_pSysFont) {
-                GetAnnotSysPDFFont(m_pDocument, m_pResDict, m_pSysFont, m_sSysFontAlias);
-            }
-            return m_sSysFontAlias;
-    }
-    return "";
-}
-CPVT_Provider::CPVT_Provider(IPVT_FontMap * pFontMap) : m_pFontMap(pFontMap)
-{
-    ASSERT (m_pFontMap != NULL);
-}
-CPVT_Provider::~CPVT_Provider()
-{
-}
-int32_t CPVT_Provider::GetCharWidth(int32_t nFontIndex, FX_WORD word, int32_t nWordStyle)
-{
-    if (CPDF_Font* pPDFFont = m_pFontMap->GetPDFFont(nFontIndex)) {
-        FX_DWORD charcode = pPDFFont->CharCodeFromUnicode(word);
-        if (charcode != -1) {
-            return pPDFFont->GetCharWidthF(charcode);
-        }
-    }
-    return 0;
-}
-int32_t CPVT_Provider::GetTypeAscent(int32_t nFontIndex)
-{
-    if (CPDF_Font* pPDFFont = m_pFontMap->GetPDFFont(nFontIndex)) {
-        return pPDFFont->GetTypeAscent();
-    }
-    return 0;
-}
-int32_t CPVT_Provider::GetTypeDescent(int32_t nFontIndex)
-{
-    if (CPDF_Font* pPDFFont = m_pFontMap->GetPDFFont(nFontIndex)) {
-        return pPDFFont->GetTypeDescent();
-    }
-    return 0;
-}
-int32_t CPVT_Provider::GetWordFontIndex(FX_WORD word, int32_t charset, int32_t nFontIndex)
-{
-    if (CPDF_Font* pDefFont = m_pFontMap->GetPDFFont(0)) {
-        if (pDefFont->CharCodeFromUnicode(word) != -1) {
-            return 0;
-        }
-    }
-    if (CPDF_Font* pSysFont = m_pFontMap->GetPDFFont(1))
-        if (pSysFont->CharCodeFromUnicode(word) != -1) {
-            return 1;
-        }
-    return -1;
-}
-FX_BOOL CPVT_Provider::IsLatinWord(FX_WORD word)
-{
-    if ((word >= 0x61 && word <= 0x7A) || (word >= 0x41 && word <= 0x5A) || word == 0x2D || word == 0x27) {
-        return TRUE;
-    }
-    return FALSE;
-}
-int32_t CPVT_Provider::GetDefaultFontIndex()
-{
-    return 0;
-}
-static CFX_ByteString GetPDFWordString(IPVT_FontMap * pFontMap, int32_t nFontIndex, FX_WORD Word, FX_WORD SubWord)
-{
-    CFX_ByteString sWord;
-    if (SubWord > 0) {
-        sWord.Format("%c", SubWord);
+            fy -= fItemHeight;
+          }
+        }
+      }
+      if (sBody.GetSize() > 0) {
+        sAppStream << "/Tx BMC\n"
+                   << "q\n";
+        sAppStream << rcBody.left << " " << rcBody.bottom << " "
+                   << rcBody.Width() << " " << rcBody.Height() << " re\nW\nn\n";
+        sAppStream << sBody.GetByteString() << "Q\nEMC\n";
+      }
+    } break;
+  }
+  if (pNormalStream) {
+    pNormalStream->SetData((uint8_t*)sAppStream.GetBuffer(),
+                           sAppStream.GetSize(), FALSE, FALSE);
+    pStreamDict = pNormalStream->GetDict();
+    if (pStreamDict) {
+      pStreamDict->SetAtMatrix("Matrix", matrix);
+      pStreamDict->SetAtRect("BBox", rcBBox);
+      CPDF_Dictionary* pStreamResList = pStreamDict->GetDict("Resources");
+      if (pStreamResList) {
+        CPDF_Dictionary* pStreamResFontList = pStreamResList->GetDict("Font");
+        if (!pStreamResFontList) {
+          pStreamResFontList = CPDF_Dictionary::Create();
+          if (pStreamResFontList == NULL) {
+            return FALSE;
+          }
+          pStreamResList->SetAt("Font", pStreamResFontList);
+        }
+        if (!pStreamResFontList->KeyExist(sFontName)) {
+          pStreamResFontList->SetAtReference(sFontName, pDoc, pFontDict);
+        }
+      } else {
+        pStreamDict->SetAt("Resources", pFormDict->GetDict("DR")->Clone());
+        pStreamResList = pStreamDict->GetDict("Resources");
+      }
+    }
+  }
+  return TRUE;
+}
+FX_BOOL CPVT_GenerateAP::GenerateTextFieldAP(CPDF_Document* pDoc,
+                                             CPDF_Dictionary* pAnnotDict) {
+  return GenerateWidgetAP(pDoc, pAnnotDict, 0);
+}
+FX_BOOL CPVT_GenerateAP::GenerateComboBoxAP(CPDF_Document* pDoc,
+                                            CPDF_Dictionary* pAnnotDict) {
+  return GenerateWidgetAP(pDoc, pAnnotDict, 1);
+}
+FX_BOOL CPVT_GenerateAP::GenerateListBoxAP(CPDF_Document* pDoc,
+                                           CPDF_Dictionary* pAnnotDict) {
+  return GenerateWidgetAP(pDoc, pAnnotDict, 2);
+}
+CFX_ByteString CPVT_GenerateAP::GenerateEditAP(
+    IPVT_FontMap* pFontMap,
+    IPDF_VariableText_Iterator* pIterator,
+    const CPDF_Point& ptOffset,
+    FX_BOOL bContinuous,
+    FX_WORD SubWord,
+    const CPVT_WordRange* pVisible) {
+  CFX_ByteTextBuf sEditStream, sLineStream, sWords;
+  CPDF_Point ptOld(0.0f, 0.0f), ptNew(0.0f, 0.0f);
+  int32_t nCurFontIndex = -1;
+  if (pIterator) {
+    if (pVisible) {
+      pIterator->SetAt(pVisible->BeginPos);
     } else {
-        if (pFontMap) {
-            if (CPDF_Font * pPDFFont = pFontMap->GetPDFFont(nFontIndex)) {
-                if (pPDFFont->GetBaseFont().Compare("Symbol") == 0 || pPDFFont->GetBaseFont().Compare("ZapfDingbats") == 0) {
-                    sWord.Format("%c", Word);
-                } else {
-                    FX_DWORD dwCharCode = pPDFFont->CharCodeFromUnicode(Word);
-                    if (dwCharCode != -1) {
-                        pPDFFont->AppendChar(sWord, dwCharCode);
-                    }
-                }
-            }
-        }
-    }
-    return sWord;
-}
-static CFX_ByteString GetWordRenderString(const CFX_ByteString & strWords)
-{
-    if (strWords.GetLength() > 0) {
-        return PDF_EncodeString(strWords) + " Tj\n";
-    }
-    return "";
-}
-static CFX_ByteString GetFontSetString(IPVT_FontMap * pFontMap, int32_t nFontIndex, FX_FLOAT fFontSize)
-{
-    CFX_ByteTextBuf sRet;
-    if (pFontMap) {
-        CFX_ByteString sFontAlias = pFontMap->GetPDFFontAlias(nFontIndex);
-        if (sFontAlias.GetLength() > 0 && fFontSize > 0 ) {
-            sRet << "/" << sFontAlias << " " << fFontSize << " Tf\n";
-        }
-    }
-    return sRet.GetByteString();
-}
-static CPVT_Color ParseColor(const CFX_ByteString & str)
-{
-    CPDF_SimpleParser syntax(str);
-    syntax.SetPos(0);
-    if (syntax.FindTagParam("g", 1)) {
-        return CPVT_Color(CT_GRAY, FX_atof(syntax.GetWord()));
-    }
-    syntax.SetPos(0);
-    if (syntax.FindTagParam("rg", 3)) {
-        FX_FLOAT f1 = FX_atof(syntax.GetWord());
-        FX_FLOAT f2 = FX_atof(syntax.GetWord());
-        FX_FLOAT f3 = FX_atof(syntax.GetWord());
-        return CPVT_Color(CT_RGB, f1, f2, f3);
-    }
-    syntax.SetPos(0);
-    if (syntax.FindTagParam("k", 4)) {
-        FX_FLOAT f1 = FX_atof(syntax.GetWord());
-        FX_FLOAT f2 = FX_atof(syntax.GetWord());
-        FX_FLOAT f3 = FX_atof(syntax.GetWord());
-        FX_FLOAT f4 = FX_atof(syntax.GetWord());
-        return CPVT_Color(CT_CMYK, f1, f2, f3, f4);
-    }
-    return CPVT_Color(CT_TRANSPARENT);
-}
-static CPVT_Color ParseColor(const CPDF_Array & array)
-{
-    CPVT_Color rt;
-    switch (array.GetCount()) {
-        case 1:
-            rt = CPVT_Color(CT_GRAY, array.GetFloat(0));
-            break;
-        case 3:
-            rt = CPVT_Color(CT_RGB, array.GetFloat(0), array.GetFloat(1), array.GetFloat(2));
-            break;
-        case 4:
-            rt = CPVT_Color(CT_CMYK, array.GetFloat(0), array.GetFloat(1), array.GetFloat(2), array.GetFloat(3));
-            break;
-    }
-    return rt;
-}
-static FX_BOOL GenerateWidgetAP(CPDF_Document* pDoc, CPDF_Dictionary* pAnnotDict, const int32_t & nWidgetType)
-{
-    CPDF_Dictionary* pFormDict = NULL;
-    if (CPDF_Dictionary * pRootDict = pDoc->GetRoot()) {
-        pFormDict = pRootDict->GetDict("AcroForm");
-    }
-    if (!pFormDict) {
-        return FALSE;
-    }
-    CFX_ByteString DA;
-    if (CPDF_Object* pDAObj = FPDF_GetFieldAttr(pAnnotDict, "DA")) {
-        DA = pDAObj->GetString();
-    }
-    if (DA.IsEmpty()) {
-        DA = pFormDict->GetString("DA");
-    }
-    if (DA.IsEmpty()) {
-        return FALSE;
-    }
-    CPDF_SimpleParser syntax(DA);
-    syntax.FindTagParam("Tf", 2);
-    CFX_ByteString sFontName = syntax.GetWord();
-    sFontName = PDF_NameDecode(sFontName);
-    if (sFontName.IsEmpty()) {
-        return FALSE;
-    }
-    FX_FLOAT fFontSize = FX_atof(syntax.GetWord());
-    CPVT_Color crText = ParseColor(DA);
-    FX_BOOL bUseFormRes = FALSE;
-    CPDF_Dictionary * pFontDict = NULL;
-    CPDF_Dictionary* pDRDict = pAnnotDict->GetDict(FX_BSTRC("DR"));
-    if (pDRDict == NULL) {
-        pDRDict = pFormDict->GetDict(FX_BSTRC("DR"));
-        bUseFormRes = TRUE;
-    }
-    CPDF_Dictionary * pDRFontDict = NULL;
-    if (pDRDict && (pDRFontDict = pDRDict->GetDict("Font"))) {
-        pFontDict = pDRFontDict->GetDict(sFontName.Mid(1));
-        if (!pFontDict && !bUseFormRes) {
-            pDRDict = pFormDict->GetDict(FX_BSTRC("DR"));
-            pDRFontDict = pDRDict->GetDict("Font");
-            if (pDRFontDict) {
-                pFontDict = pDRFontDict->GetDict(sFontName.Mid(1));
-            }
-        }
-    }
-    if (!pDRFontDict) {
-        return FALSE;
-    }
-    if (!pFontDict) {
-        pFontDict = CPDF_Dictionary::Create();
-        if (pFontDict == NULL) {
-            return FALSE;
-        }
-        pFontDict->SetAtName(FX_BSTRC("Type"), "Font");
-        pFontDict->SetAtName(FX_BSTRC("Subtype"), "Type1");
-        pFontDict->SetAtName(FX_BSTRC("BaseFont"), "Helvetica");
-        pFontDict->SetAtName(FX_BSTRC("Encoding"), "WinAnsiEncoding");
-        pDoc->AddIndirectObject(pFontDict);
-        pDRFontDict->SetAtReference(sFontName.Mid(1), pDoc, pFontDict);
-    }
-    CPDF_Font* pDefFont = pDoc->LoadFont(pFontDict);
-    if (!pDefFont) {
-        return FALSE;
-    }
-    CPDF_Rect rcAnnot = pAnnotDict->GetRect("Rect");
-    int32_t nRotate = 0;
-    if (CPDF_Dictionary * pMKDict = pAnnotDict->GetDict("MK")) {
-        nRotate = pMKDict->GetInteger("R");
-    }
-    CPDF_Rect rcBBox;
-    CPDF_Matrix matrix;
-    switch (nRotate % 360) {
-        case 0:
-            rcBBox = CPDF_Rect(0, 0, rcAnnot.right - rcAnnot.left, rcAnnot.top - rcAnnot.bottom);
-            break;
-        case 90:
-            matrix = CPDF_Matrix(0, 1, -1, 0, rcAnnot.right - rcAnnot.left, 0);
-            rcBBox = CPDF_Rect(0, 0, rcAnnot.top - rcAnnot.bottom, rcAnnot.right - rcAnnot.left);
-            break;
-        case 180:
-            matrix = CPDF_Matrix(-1, 0, 0, -1, rcAnnot.right - rcAnnot.left, rcAnnot.top - rcAnnot.bottom);
-            rcBBox = CPDF_Rect(0, 0, rcAnnot.right - rcAnnot.left, rcAnnot.top - rcAnnot.bottom);
-            break;
-        case 270:
-            matrix = CPDF_Matrix(0, -1, 1, 0, 0, rcAnnot.top - rcAnnot.bottom);
-            rcBBox = CPDF_Rect(0, 0, rcAnnot.top - rcAnnot.bottom, rcAnnot.right - rcAnnot.left);
-            break;
-    }
-    int32_t nBorderStyle = PBS_SOLID;
-    FX_FLOAT fBorderWidth = 1;
-    CPVT_Dash dsBorder(3, 0, 0);
-    CPVT_Color crLeftTop, crRightBottom;
-    if (CPDF_Dictionary * pBSDict = pAnnotDict->GetDict("BS")) {
-        if (pBSDict->KeyExist("W")) {
-            fBorderWidth = pBSDict->GetNumber("W");
-        }
-        if (CPDF_Array * pArray = pBSDict->GetArray("D")) {
-            dsBorder = CPVT_Dash(pArray->GetInteger(0), pArray->GetInteger(1), pArray->GetInteger(2));
-        }
-        switch (pBSDict->GetString("S").GetAt(0)) {
-            case 'S':
-                nBorderStyle = PBS_SOLID;
-                break;
-            case 'D':
-                nBorderStyle = PBS_DASH;
-                break;
-            case 'B':
-                nBorderStyle = PBS_BEVELED;
-                fBorderWidth *= 2;
-                crLeftTop = CPVT_Color(CT_GRAY, 1);
-                crRightBottom = CPVT_Color(CT_GRAY, 0.5);
-                break;
-            case 'I':
-                nBorderStyle = PBS_INSET;
-                fBorderWidth *= 2;
-                crLeftTop = CPVT_Color(CT_GRAY, 0.5);
-                crRightBottom = CPVT_Color(CT_GRAY, 0.75);
-                break;
-            case 'U':
-                nBorderStyle = PBS_UNDERLINED;
-                break;
-        }
-    }
-    CPVT_Color crBorder, crBG;
-    if (CPDF_Dictionary * pMKDict = pAnnotDict->GetDict("MK")) {
-        if (CPDF_Array * pArray = pMKDict->GetArray("BC")) {
-            crBorder = ParseColor(*pArray);
-        }
-        if (CPDF_Array * pArray = pMKDict->GetArray("BG")) {
-            crBG = ParseColor(*pArray);
-        }
-    }
-    CFX_ByteTextBuf sAppStream;
-    CFX_ByteString sBG = CPVT_GenerateAP::GenerateColorAP(crBG, TRUE);
-    if (sBG.GetLength() > 0) {
-        sAppStream << "q\n" << sBG << rcBBox.left << " " << rcBBox.bottom << " "
-                   << rcBBox.Width() << " " << rcBBox.Height() << " re f\n" << "Q\n";
-    }
-    CFX_ByteString sBorderStream = CPVT_GenerateAP::GenerateBorderAP(rcBBox, fBorderWidth,
-                                   crBorder, crLeftTop, crRightBottom, nBorderStyle, dsBorder);
-    if (sBorderStream.GetLength() > 0) {
-        sAppStream << "q\n" << sBorderStream << "Q\n";
-    }
-    CPDF_Rect rcBody = CPDF_Rect(rcBBox.left + fBorderWidth, rcBBox.bottom + fBorderWidth,
-                                 rcBBox.right - fBorderWidth, rcBBox.top - fBorderWidth);
-    rcBody.Normalize();
-    CPDF_Dictionary* pAPDict = pAnnotDict->GetDict("AP");
-    if (pAPDict == NULL) {
-        pAPDict = CPDF_Dictionary::Create();
-        if (pAPDict == NULL) {
-            return FALSE;
-        }
-        pAnnotDict->SetAt("AP", pAPDict);
-    }
-    CPDF_Stream* pNormalStream = pAPDict->GetStream("N");
-    if (pNormalStream == NULL) {
-        pNormalStream = CPDF_Stream::Create(NULL, 0, NULL);
-        if (pNormalStream == NULL) {
-            return FALSE;
-        }
-        int32_t objnum = pDoc->AddIndirectObject(pNormalStream);
-        pAnnotDict->GetDict("AP")->SetAtReference("N", pDoc, objnum);
-    }
-    CPDF_Dictionary * pStreamDict = pNormalStream->GetDict();
-    if (pStreamDict) {
-        pStreamDict->SetAtMatrix("Matrix", matrix);
-        pStreamDict->SetAtRect("BBox", rcBBox);
-        CPDF_Dictionary* pStreamResList = pStreamDict->GetDict("Resources");
-        if (pStreamResList) {
-            CPDF_Dictionary* pStreamResFontList = pStreamResList->GetDict("Font");
-            if (!pStreamResFontList) {
-                pStreamResFontList = CPDF_Dictionary::Create();
-                if (pStreamResFontList == NULL) {
-                    return FALSE;
-                }
-                pStreamResList->SetAt("Font", pStreamResFontList);
-            }
-            if (!pStreamResFontList->KeyExist(sFontName)) {
-                pStreamResFontList->SetAtReference(sFontName, pDoc, pFontDict);
-            }
-        } else {
-            pStreamDict->SetAt("Resources", pFormDict->GetDict("DR")->Clone());
-            pStreamResList = pStreamDict->GetDict("Resources");
-        }
-    }
-    switch (nWidgetType) {
-        case 0: {
-                CFX_WideString swValue = FPDF_GetFieldAttr(pAnnotDict, "V")? FPDF_GetFieldAttr(pAnnotDict, "V")->GetUnicodeText() : CFX_WideString();
-                int32_t nAlign = FPDF_GetFieldAttr(pAnnotDict, "Q")? FPDF_GetFieldAttr(pAnnotDict, "Q")->GetInteger() : 0;
-                FX_DWORD dwFlags = FPDF_GetFieldAttr(pAnnotDict, "Ff")? FPDF_GetFieldAttr(pAnnotDict, "Ff")->GetInteger() : 0;
-                FX_DWORD dwMaxLen = FPDF_GetFieldAttr(pAnnotDict, "MaxLen") ? FPDF_GetFieldAttr(pAnnotDict, "MaxLen")->GetInteger() : 0;
-                CPVT_FontMap map(pDoc, pStreamDict ? pStreamDict->GetDict("Resources") : NULL , pDefFont, sFontName.Right(sFontName.GetLength() - 1));
-                CPVT_Provider prd(&map);
-                CPDF_VariableText vt;
-                vt.SetProvider(&prd);
-                vt.SetPlateRect(rcBody);
-                vt.SetAlignment(nAlign);
-                if (IsFloatZero(fFontSize)) {
-                    vt.SetAutoFontSize(TRUE);
-                } else {
-                    vt.SetFontSize(fFontSize);
-                }
-                FX_BOOL bMultiLine = (dwFlags >> 12) & 1;
-                if (bMultiLine) {
-                    vt.SetMultiLine(TRUE);
-                    vt.SetAutoReturn(TRUE);
-                }
-                FX_WORD subWord = 0;
-                if ((dwFlags >> 13) & 1) {
-                    subWord = '*';
-                    vt.SetPasswordChar(subWord);
-                }
-                FX_BOOL bCharArray = (dwFlags >> 24) & 1;
-                if (bCharArray) {
-                    vt.SetCharArray(dwMaxLen);
-                } else {
-                    vt.SetLimitChar(dwMaxLen);
-                }
-                vt.Initialize();
-                vt.SetText(swValue.c_str());
-                vt.RearrangeAll();
-                CPDF_Rect rcContent = vt.GetContentRect();
-                CPDF_Point ptOffset(0.0f, 0.0f);
-                if (!bMultiLine) {
-                    ptOffset = CPDF_Point(0.0f, (rcContent.Height() - rcBody.Height()) / 2.0f);
-                }
-                CFX_ByteString sBody = CPVT_GenerateAP::GenerateEditAP(&map, vt.GetIterator(), ptOffset, !bCharArray, subWord);
-                if (sBody.GetLength() > 0) {
-                    sAppStream << "/Tx BMC\n" << "q\n";
-                    if (rcContent.Width() > rcBody.Width() ||
-                            rcContent.Height() > rcBody.Height()) {
-                        sAppStream << rcBody.left << " " << rcBody.bottom << " "
-                                   << rcBody.Width() << " " << rcBody.Height() << " re\nW\nn\n";
-                    }
-                    sAppStream << "BT\n" << CPVT_GenerateAP::GenerateColorAP(crText, TRUE) << sBody << "ET\n" << "Q\nEMC\n";
-                }
-            }
-            break;
-        case 1: {
-                CFX_WideString swValue = FPDF_GetFieldAttr(pAnnotDict, "V") ? FPDF_GetFieldAttr(pAnnotDict, "V")->GetUnicodeText() : CFX_WideString();
-                CPVT_FontMap map(pDoc, pStreamDict ? pStreamDict->GetDict("Resources"):NULL, pDefFont, sFontName.Right(sFontName.GetLength() - 1));
-                CPVT_Provider prd(&map);
-                CPDF_VariableText vt;
-                vt.SetProvider(&prd);
-                CPDF_Rect rcButton = rcBody;
-                rcButton.left = rcButton.right - 13;
-                rcButton.Normalize();
-                CPDF_Rect rcEdit = rcBody;
-                rcEdit.right = rcButton.left;
-                rcEdit.Normalize();
-                vt.SetPlateRect(rcEdit);
-                if (IsFloatZero(fFontSize)) {
-                    vt.SetAutoFontSize(TRUE);
-                } else {
-                    vt.SetFontSize(fFontSize);
-                }
-                vt.Initialize();
-                vt.SetText(swValue.c_str());
-                vt.RearrangeAll();
-                CPDF_Rect rcContent = vt.GetContentRect();
-                CPDF_Point ptOffset = CPDF_Point(0.0f, (rcContent.Height() - rcEdit.Height()) / 2.0f);
-                CFX_ByteString sEdit = CPVT_GenerateAP::GenerateEditAP(&map, vt.GetIterator(), ptOffset, TRUE, 0);
-                if (sEdit.GetLength() > 0) {
-                    sAppStream << "/Tx BMC\n" << "q\n";
-                    sAppStream << rcEdit.left << " " << rcEdit.bottom << " "
-                               << rcEdit.Width() << " " << rcEdit.Height() << " re\nW\nn\n";
-                    sAppStream << "BT\n" << CPVT_GenerateAP::GenerateColorAP(crText, TRUE) << sEdit << "ET\n" << "Q\nEMC\n";
-                }
-                CFX_ByteString sButton = CPVT_GenerateAP::GenerateColorAP(CPVT_Color(CT_RGB, 220.0f / 255.0f, 220.0f / 255.0f, 220.0f / 255.0f), TRUE);
-                if (sButton.GetLength() > 0 && !rcButton.IsEmpty()) {
-                    sAppStream << "q\n" << sButton;
-                    sAppStream << rcButton.left << " " << rcButton.bottom << " "
-                               << rcButton.Width() << " " << rcButton.Height() << " re f\n";
-                    sAppStream << "Q\n";
-                    CFX_ByteString sButtonBorder = CPVT_GenerateAP::GenerateBorderAP(rcButton, 2, CPVT_Color(CT_GRAY, 0), CPVT_Color(CT_GRAY, 1), CPVT_Color(CT_GRAY, 0.5), PBS_BEVELED, CPVT_Dash(3, 0, 0));
-                    if (sButtonBorder.GetLength() > 0) {
-                        sAppStream << "q\n" << sButtonBorder << "Q\n";
-                    }
-                    CPDF_Point ptCenter = CPDF_Point((rcButton.left + rcButton.right) / 2, (rcButton.top + rcButton.bottom) / 2);
-                    if (IsFloatBigger(rcButton.Width(), 6) && IsFloatBigger(rcButton.Height(), 6)) {
-                        sAppStream << "q\n" << " 0 g\n";
-                        sAppStream << ptCenter.x - 3 << " " << ptCenter.y + 1.5f << " m\n";
-                        sAppStream << ptCenter.x + 3 << " " << ptCenter.y + 1.5f << " l\n";
-                        sAppStream << ptCenter.x << " " << ptCenter.y - 1.5f << " l\n";
-                        sAppStream << ptCenter.x - 3 << " " << ptCenter.y + 1.5f << " l f\n";
-                        sAppStream << sButton << "Q\n";
-                    }
-                }
-            }
-            break;
-        case 2: {
-                CPVT_FontMap map(pDoc, pStreamDict ? pStreamDict->GetDict("Resources"):NULL, pDefFont, sFontName.Right(sFontName.GetLength() - 1));
-                CPVT_Provider prd(&map);
-                CPDF_Array * pOpts = FPDF_GetFieldAttr(pAnnotDict, "Opt") ? FPDF_GetFieldAttr(pAnnotDict, "Opt")->GetArray() : NULL;
-                CPDF_Array * pSels = FPDF_GetFieldAttr(pAnnotDict, "I") ? FPDF_GetFieldAttr(pAnnotDict, "I")->GetArray() : NULL;
-                int32_t nTop = FPDF_GetFieldAttr(pAnnotDict, "TI") ? FPDF_GetFieldAttr(pAnnotDict, "TI")->GetInteger() : 0;
-                CFX_ByteTextBuf sBody;
-                if (pOpts) {
-                    FX_FLOAT fy = rcBody.top;
-                    for (int32_t i = nTop, sz = pOpts->GetCount(); i < sz; i++) {
-                        if (IsFloatSmaller(fy, rcBody.bottom)) {
-                            break;
-                        }
-                        if (CPDF_Object* pOpt = pOpts->GetElementValue(i)) {
-                            CFX_WideString swItem;
-                            if (pOpt->GetType() == PDFOBJ_STRING) {
-                                swItem = pOpt->GetUnicodeText();
-                            } else if (pOpt->GetType() == PDFOBJ_ARRAY) {
-                                swItem = ((CPDF_Array*)pOpt)->GetElementValue(1)->GetUnicodeText();
-                            }
-                            FX_BOOL bSelected = FALSE;
-                            if (pSels) {
-                                for (FX_DWORD s = 0, ssz = pSels->GetCount(); s < ssz; s++) {
-                                    if (i == pSels->GetInteger(s)) {
-                                        bSelected = TRUE;
-                                        break;
-                                    }
-                                }
-                            }
-                            CPDF_VariableText vt;
-                            vt.SetProvider(&prd);
-                            vt.SetPlateRect(CPDF_Rect(rcBody.left, 0.0f, rcBody.right, 0.0f));
-                            if (IsFloatZero(fFontSize)) {
-                                vt.SetFontSize(12.0f);
-                            } else {
-                                vt.SetFontSize(fFontSize);
-                            }
-                            vt.Initialize();
-                            vt.SetText(swItem.c_str());
-                            vt.RearrangeAll();
-                            FX_FLOAT fItemHeight = vt.GetContentRect().Height();
-                            if (bSelected) {
-                                CPDF_Rect rcItem = CPDF_Rect(rcBody.left, fy - fItemHeight, rcBody.right, fy);
-                                sBody << "q\n" << CPVT_GenerateAP::GenerateColorAP(CPVT_Color(CT_RGB, 0, 51.0f / 255.0f, 113.0f / 255.0f), TRUE)
-                                      << rcItem.left << " " << rcItem.bottom << " " << rcItem.Width() << " " << rcItem.Height() << " re f\n" << "Q\n";
-                                sBody << "BT\n" << CPVT_GenerateAP::GenerateColorAP(CPVT_Color(CT_GRAY, 1), TRUE) << CPVT_GenerateAP::GenerateEditAP(&map, vt.GetIterator(), CPDF_Point(0.0f, fy), TRUE, 0) << "ET\n";
-                            } else {
-                                sBody << "BT\n" << CPVT_GenerateAP::GenerateColorAP(crText, TRUE) << CPVT_GenerateAP::GenerateEditAP(&map, vt.GetIterator(), CPDF_Point(0.0f, fy), TRUE, 0) << "ET\n";
-                            }
-                            fy -= fItemHeight;
-                        }
-                    }
-                }
-                if (sBody.GetSize() > 0) {
-                    sAppStream << "/Tx BMC\n" << "q\n";
-                    sAppStream << rcBody.left << " " << rcBody.bottom << " "
-                               << rcBody.Width() << " " << rcBody.Height() << " re\nW\nn\n";
-                    sAppStream << sBody.GetByteString() << "Q\nEMC\n";
-                }
-            }
-            break;
-    }
-    if (pNormalStream) {
-        pNormalStream->SetData((uint8_t*)sAppStream.GetBuffer(), sAppStream.GetSize(), FALSE, FALSE);
-        pStreamDict = pNormalStream->GetDict();
-        if (pStreamDict) {
-            pStreamDict->SetAtMatrix("Matrix", matrix);
-            pStreamDict->SetAtRect("BBox", rcBBox);
-            CPDF_Dictionary* pStreamResList = pStreamDict->GetDict("Resources");
-            if (pStreamResList) {
-                CPDF_Dictionary* pStreamResFontList = pStreamResList->GetDict("Font");
-                if (!pStreamResFontList) {
-                    pStreamResFontList = CPDF_Dictionary::Create();
-                    if (pStreamResFontList == NULL) {
-                        return FALSE;
-                    }
-                    pStreamResList->SetAt("Font", pStreamResFontList);
-                }
-                if (!pStreamResFontList->KeyExist(sFontName)) {
-                    pStreamResFontList->SetAtReference(sFontName, pDoc, pFontDict);
-                }
-            } else {
-                pStreamDict->SetAt("Resources", pFormDict->GetDict("DR")->Clone());
-                pStreamResList = pStreamDict->GetDict("Resources");
-            }
-        }
-    }
-    return TRUE;
-}
-FX_BOOL CPVT_GenerateAP::GenerateTextFieldAP(CPDF_Document* pDoc, CPDF_Dictionary* pAnnotDict)
-{
-    return GenerateWidgetAP(pDoc, pAnnotDict, 0);
-}
-FX_BOOL CPVT_GenerateAP::GenerateComboBoxAP(CPDF_Document* pDoc, CPDF_Dictionary* pAnnotDict)
-{
-    return GenerateWidgetAP(pDoc, pAnnotDict, 1);
-}
-FX_BOOL CPVT_GenerateAP::GenerateListBoxAP(CPDF_Document* pDoc, CPDF_Dictionary* pAnnotDict)
-{
-    return GenerateWidgetAP(pDoc, pAnnotDict, 2);
-}
-CFX_ByteString CPVT_GenerateAP::GenerateEditAP(IPVT_FontMap * pFontMap, IPDF_VariableText_Iterator* pIterator, const CPDF_Point & ptOffset, FX_BOOL bContinuous, FX_WORD SubWord, const CPVT_WordRange * pVisible)
-{
-    CFX_ByteTextBuf sEditStream, sLineStream, sWords;
-    CPDF_Point ptOld(0.0f, 0.0f), ptNew(0.0f, 0.0f);
-    int32_t nCurFontIndex = -1;
-    if (pIterator) {
-        if (pVisible) {
-            pIterator->SetAt(pVisible->BeginPos);
-        } else {
-            pIterator->SetAt(0);
-        }
-        CPVT_WordPlace oldplace;
-        while (pIterator->NextWord()) {
-            CPVT_WordPlace place = pIterator->GetAt();
-            if (pVisible && place.WordCmp(pVisible->EndPos) > 0) {
-                break;
-            }
-            if (bContinuous) {
-                if (place.LineCmp(oldplace) != 0) {
-                    if (sWords.GetSize() > 0) {
-                        sLineStream << GetWordRenderString(sWords.GetByteString());
-                        sEditStream << sLineStream;
-                        sLineStream.Clear();
-                        sWords.Clear();
-                    }
-                    CPVT_Word word;
-                    if (pIterator->GetWord(word)) {
-                        ptNew = CPDF_Point(word.ptWord.x + ptOffset.x, word.ptWord.y + ptOffset.y);
-                    } else {
-                        CPVT_Line line;
-                        pIterator->GetLine(line);
-                        ptNew = CPDF_Point(line.ptLine.x + ptOffset.x, line.ptLine.y + ptOffset.y);
-                    }
-                    if (ptNew.x != ptOld.x || ptNew.y != ptOld.y) {
-                        sLineStream << ptNew.x - ptOld.x << " " << ptNew.y - ptOld.y << " Td\n";
-                        ptOld = ptNew;
-                    }
-                }
-                CPVT_Word word;
-                if (pIterator->GetWord(word)) {
-                    if (word.nFontIndex != nCurFontIndex) {
-                        if (sWords.GetSize() > 0) {
-                            sLineStream << GetWordRenderString(sWords.GetByteString());
-                            sWords.Clear();
-                        }
-                        sLineStream << GetFontSetString(pFontMap, word.nFontIndex, word.fFontSize);
-                        nCurFontIndex = word.nFontIndex;
-                    }
-                    sWords << GetPDFWordString(pFontMap, nCurFontIndex, word.Word, SubWord);
-                }
-                oldplace = place;
-            } else {
-                CPVT_Word word;
-                if (pIterator->GetWord(word)) {
-                    ptNew = CPDF_Point(word.ptWord.x + ptOffset.x, word.ptWord.y + ptOffset.y);
-                    if (ptNew.x != ptOld.x || ptNew.y != ptOld.y) {
-                        sEditStream << ptNew.x - ptOld.x << " " << ptNew.y - ptOld.y << " Td\n";
-                        ptOld = ptNew;
-                    }
-                    if (word.nFontIndex != nCurFontIndex) {
-                        sEditStream << GetFontSetString(pFontMap, word.nFontIndex, word.fFontSize);
-                        nCurFontIndex = word.nFontIndex;
-                    }
-                    sEditStream << GetWordRenderString(GetPDFWordString(pFontMap, nCurFontIndex, word.Word, SubWord));
-                }
-            }
-        }
-        if (sWords.GetSize() > 0) {
+      pIterator->SetAt(0);
+    }
+    CPVT_WordPlace oldplace;
+    while (pIterator->NextWord()) {
+      CPVT_WordPlace place = pIterator->GetAt();
+      if (pVisible && place.WordCmp(pVisible->EndPos) > 0) {
+        break;
+      }
+      if (bContinuous) {
+        if (place.LineCmp(oldplace) != 0) {
+          if (sWords.GetSize() > 0) {
             sLineStream << GetWordRenderString(sWords.GetByteString());
             sEditStream << sLineStream;
+            sLineStream.Clear();
             sWords.Clear();
-        }
-    }
-    return sEditStream.GetByteString();
-}
-CFX_ByteString CPVT_GenerateAP::GenerateBorderAP(const CPDF_Rect & rect, FX_FLOAT fWidth,
-        const CPVT_Color & color, const CPVT_Color & crLeftTop, const CPVT_Color & crRightBottom,
-        int32_t nStyle, const CPVT_Dash & dash)
-{
-    CFX_ByteTextBuf sAppStream;
-    CFX_ByteString sColor;
-    FX_FLOAT fLeft = rect.left;
-    FX_FLOAT fRight = rect.right;
-    FX_FLOAT fTop = rect.top;
-    FX_FLOAT fBottom = rect.bottom;
-    if (fWidth > 0.0f) {
-        FX_FLOAT fHalfWidth = fWidth / 2.0f;
-        switch (nStyle) {
-            default:
-            case PBS_SOLID:
-                sColor = GenerateColorAP(color, TRUE);
-                if (sColor.GetLength() > 0) {
-                    sAppStream << sColor;
-                    sAppStream << fLeft << " " << fBottom << " " << fRight - fLeft << " " << fTop - fBottom << " re\n";
-                    sAppStream << fLeft + fWidth << " " << fBottom + fWidth << " "
-                               << fRight - fLeft - fWidth * 2 << " " << fTop - fBottom - fWidth * 2 << " re\n";
-                    sAppStream << "f*\n";
-                }
-                break;
-            case PBS_DASH:
-                sColor = GenerateColorAP(color, FALSE);
-                if (sColor.GetLength() > 0) {
-                    sAppStream << sColor;
-                    sAppStream << fWidth << " w" << " [" << dash.nDash << " " << dash.nGap << "] " << dash.nPhase << " d\n";
-                    sAppStream << fLeft + fWidth / 2 << " " << fBottom + fWidth / 2 << " m\n";
-                    sAppStream << fLeft + fWidth / 2 << " " << fTop - fWidth / 2 << " l\n";
-                    sAppStream << fRight - fWidth / 2 << " " << fTop - fWidth / 2 << " l\n";
-                    sAppStream << fRight - fWidth / 2 << " " << fBottom + fWidth / 2 << " l\n";
-                    sAppStream << fLeft + fWidth / 2 << " " << fBottom + fWidth / 2 << " l S\n";
-                }
-                break;
-            case PBS_BEVELED:
-            case PBS_INSET:
-                sColor = GenerateColorAP(crLeftTop, TRUE);
-                if (sColor.GetLength() > 0) {
-                    sAppStream << sColor;
-                    sAppStream << fLeft + fHalfWidth << " " << fBottom + fHalfWidth << " m\n";
-                    sAppStream << fLeft + fHalfWidth << " " << fTop - fHalfWidth << " l\n";
-                    sAppStream << fRight - fHalfWidth << " " << fTop - fHalfWidth << " l\n";
-                    sAppStream << fRight - fHalfWidth * 2 << " " << fTop - fHalfWidth * 2 << " l\n";
-                    sAppStream << fLeft + fHalfWidth * 2 << " " << fTop - fHalfWidth * 2 << " l\n";
-                    sAppStream << fLeft + fHalfWidth * 2 << " " << fBottom + fHalfWidth * 2 << " l f\n";
-                }
-                sColor = GenerateColorAP(crRightBottom, TRUE);
-                if (sColor.GetLength() > 0) {
-                    sAppStream << sColor;
-                    sAppStream << fRight - fHalfWidth << " " << fTop - fHalfWidth << " m\n";
-                    sAppStream << fRight - fHalfWidth << " " << fBottom + fHalfWidth << " l\n";
-                    sAppStream << fLeft + fHalfWidth << " " <<  fBottom + fHalfWidth << " l\n";
-                    sAppStream << fLeft + fHalfWidth * 2 << " " << fBottom + fHalfWidth * 2 << " l\n";
-                    sAppStream << fRight - fHalfWidth * 2 << " " << fBottom + fHalfWidth * 2 << " l\n";
-                    sAppStream << fRight - fHalfWidth * 2 << " " << fTop - fHalfWidth * 2 << " l f\n";
-                }
-                sColor = GenerateColorAP(color, TRUE);
-                if (sColor.GetLength() > 0) {
-                    sAppStream << sColor;
-                    sAppStream << fLeft << " " << fBottom << " " <<     fRight - fLeft << " " << fTop - fBottom << " re\n";
-                    sAppStream << fLeft + fHalfWidth << " " << fBottom + fHalfWidth << " "
-                               << fRight - fLeft - fHalfWidth * 2 << " " << fTop - fBottom - fHalfWidth * 2 << " re f*\n";
-                }
-                break;
-            case PBS_UNDERLINED:
-                sColor = GenerateColorAP(color, FALSE);
-                if (sColor.GetLength() > 0) {
-                    sAppStream << sColor;
-                    sAppStream << fWidth << " w\n";
-                    sAppStream << fLeft << " " << fBottom + fWidth / 2 << " m\n";
-                    sAppStream << fRight << " " << fBottom + fWidth / 2 << " l S\n";
-                }
-                break;
-        }
-    }
-    return sAppStream.GetByteString();
-}
-CFX_ByteString CPVT_GenerateAP::GenerateColorAP(const CPVT_Color & color, const FX_BOOL & bFillOrStroke)
-{
-    CFX_ByteTextBuf sColorStream;
-    switch (color.nColorType) {
-        case CT_RGB:
-            sColorStream << color.fColor1 << " " << color.fColor2 << " " << color.fColor3 << " "
-                         << (bFillOrStroke ? "rg" : "RG") << "\n";
-            break;
-        case CT_GRAY:
-            sColorStream << color.fColor1 << " " << (bFillOrStroke ? "g" : "G") << "\n";
-            break;
-        case CT_CMYK:
-            sColorStream << color.fColor1 << " " << color.fColor2 << " " << color.fColor3 << " " << color.fColor4 << " "
-                         << (bFillOrStroke ? "k" : "K") << "\n";
-            break;
-    }
-    return sColorStream.GetByteString();
-}
+          }
+          CPVT_Word word;
+          if (pIterator->GetWord(word)) {
+            ptNew = CPDF_Point(word.ptWord.x + ptOffset.x,
+                               word.ptWord.y + ptOffset.y);
+          } else {
+            CPVT_Line line;
+            pIterator->GetLine(line);
+            ptNew = CPDF_Point(line.ptLine.x + ptOffset.x,
+                               line.ptLine.y + ptOffset.y);
+          }
+          if (ptNew.x != ptOld.x || ptNew.y != ptOld.y) {
+            sLineStream << ptNew.x - ptOld.x << " " << ptNew.y - ptOld.y
+                        << " Td\n";
+            ptOld = ptNew;
+          }
+        }
+        CPVT_Word word;
+        if (pIterator->GetWord(word)) {
+          if (word.nFontIndex != nCurFontIndex) {
+            if (sWords.GetSize() > 0) {
+              sLineStream << GetWordRenderString(sWords.GetByteString());
+              sWords.Clear();
+            }
+            sLineStream << GetFontSetString(pFontMap, word.nFontIndex,
+                                            word.fFontSize);
+            nCurFontIndex = word.nFontIndex;
+          }
+          sWords << GetPDFWordString(pFontMap, nCurFontIndex, word.Word,
+                                     SubWord);
+        }
+        oldplace = place;
+      } else {
+        CPVT_Word word;
+        if (pIterator->GetWord(word)) {
+          ptNew = CPDF_Point(word.ptWord.x + ptOffset.x,
+                             word.ptWord.y + ptOffset.y);
+          if (ptNew.x != ptOld.x || ptNew.y != ptOld.y) {
+            sEditStream << ptNew.x - ptOld.x << " " << ptNew.y - ptOld.y
+                        << " Td\n";
+            ptOld = ptNew;
+          }
+          if (word.nFontIndex != nCurFontIndex) {
+            sEditStream << GetFontSetString(pFontMap, word.nFontIndex,
+                                            word.fFontSize);
+            nCurFontIndex = word.nFontIndex;
+          }
+          sEditStream << GetWordRenderString(
+              GetPDFWordString(pFontMap, nCurFontIndex, word.Word, SubWord));
+        }
+      }
+    }
+    if (sWords.GetSize() > 0) {
+      sLineStream << GetWordRenderString(sWords.GetByteString());
+      sEditStream << sLineStream;
+      sWords.Clear();
+    }
+  }
+  return sEditStream.GetByteString();
+}
+CFX_ByteString CPVT_GenerateAP::GenerateBorderAP(
+    const CPDF_Rect& rect,
+    FX_FLOAT fWidth,
+    const CPVT_Color& color,
+    const CPVT_Color& crLeftTop,
+    const CPVT_Color& crRightBottom,
+    int32_t nStyle,
+    const CPVT_Dash& dash) {
+  CFX_ByteTextBuf sAppStream;
+  CFX_ByteString sColor;
+  FX_FLOAT fLeft = rect.left;
+  FX_FLOAT fRight = rect.right;
+  FX_FLOAT fTop = rect.top;
+  FX_FLOAT fBottom = rect.bottom;
+  if (fWidth > 0.0f) {
+    FX_FLOAT fHalfWidth = fWidth / 2.0f;
+    switch (nStyle) {
+      default:
+      case PBS_SOLID:
+        sColor = GenerateColorAP(color, TRUE);
+        if (sColor.GetLength() > 0) {
+          sAppStream << sColor;
+          sAppStream << fLeft << " " << fBottom << " " << fRight - fLeft << " "
+                     << fTop - fBottom << " re\n";
+          sAppStream << fLeft + fWidth << " " << fBottom + fWidth << " "
+                     << fRight - fLeft - fWidth * 2 << " "
+                     << fTop - fBottom - fWidth * 2 << " re\n";
+          sAppStream << "f*\n";
+        }
+        break;
+      case PBS_DASH:
+        sColor = GenerateColorAP(color, FALSE);
+        if (sColor.GetLength() > 0) {
+          sAppStream << sColor;
+          sAppStream << fWidth << " w"
+                     << " [" << dash.nDash << " " << dash.nGap << "] "
+                     << dash.nPhase << " d\n";
+          sAppStream << fLeft + fWidth / 2 << " " << fBottom + fWidth / 2
+                     << " m\n";
+          sAppStream << fLeft + fWidth / 2 << " " << fTop - fWidth / 2
+                     << " l\n";
+          sAppStream << fRight - fWidth / 2 << " " << fTop - fWidth / 2
+                     << " l\n";
+          sAppStream << fRight - fWidth / 2 << " " << fBottom + fWidth / 2
+                     << " l\n";
+          sAppStream << fLeft + fWidth / 2 << " " << fBottom + fWidth / 2
+                     << " l S\n";
+        }
+        break;
+      case PBS_BEVELED:
+      case PBS_INSET:
+        sColor = GenerateColorAP(crLeftTop, TRUE);
+        if (sColor.GetLength() > 0) {
+          sAppStream << sColor;
+          sAppStream << fLeft + fHalfWidth << " " << fBottom + fHalfWidth
+                     << " m\n";
+          sAppStream << fLeft + fHalfWidth << " " << fTop - fHalfWidth
+                     << " l\n";
+          sAppStream << fRight - fHalfWidth << " " << fTop - fHalfWidth
+                     << " l\n";
+          sAppStream << fRight - fHalfWidth * 2 << " " << fTop - fHalfWidth * 2
+                     << " l\n";
+          sAppStream << fLeft + fHalfWidth * 2 << " " << fTop - fHalfWidth * 2
+                     << " l\n";
+          sAppStream << fLeft + fHalfWidth * 2 << " "
+                     << fBottom + fHalfWidth * 2 << " l f\n";
+        }
+        sColor = GenerateColorAP(crRightBottom, TRUE);
+        if (sColor.GetLength() > 0) {
+          sAppStream << sColor;
+          sAppStream << fRight - fHalfWidth << " " << fTop - fHalfWidth
+                     << " m\n";
+          sAppStream << fRight - fHalfWidth << " " << fBottom + fHalfWidth
+                     << " l\n";
+          sAppStream << fLeft + fHalfWidth << " " << fBottom + fHalfWidth
+                     << " l\n";
+          sAppStream << fLeft + fHalfWidth * 2 << " "
+                     << fBottom + fHalfWidth * 2 << " l\n";
+          sAppStream << fRight - fHalfWidth * 2 << " "
+                     << fBottom + fHalfWidth * 2 << " l\n";
+          sAppStream << fRight - fHalfWidth * 2 << " " << fTop - fHalfWidth * 2
+                     << " l f\n";
+        }
+        sColor = GenerateColorAP(color, TRUE);
+        if (sColor.GetLength() > 0) {
+          sAppStream << sColor;
+          sAppStream << fLeft << " " << fBottom << " " << fRight - fLeft << " "
+                     << fTop - fBottom << " re\n";
+          sAppStream << fLeft + fHalfWidth << " " << fBottom + fHalfWidth << " "
+                     << fRight - fLeft - fHalfWidth * 2 << " "
+                     << fTop - fBottom - fHalfWidth * 2 << " re f*\n";
+        }
+        break;
+      case PBS_UNDERLINED:
+        sColor = GenerateColorAP(color, FALSE);
+        if (sColor.GetLength() > 0) {
+          sAppStream << sColor;
+          sAppStream << fWidth << " w\n";
+          sAppStream << fLeft << " " << fBottom + fWidth / 2 << " m\n";
+          sAppStream << fRight << " " << fBottom + fWidth / 2 << " l S\n";
+        }
+        break;
+    }
+  }
+  return sAppStream.GetByteString();
+}
+CFX_ByteString CPVT_GenerateAP::GenerateColorAP(const CPVT_Color& color,
+                                                const FX_BOOL& bFillOrStroke) {
+  CFX_ByteTextBuf sColorStream;
+  switch (color.nColorType) {
+    case CT_RGB:
+      sColorStream << color.fColor1 << " " << color.fColor2 << " "
+                   << color.fColor3 << " " << (bFillOrStroke ? "rg" : "RG")
+                   << "\n";
+      break;
+    case CT_GRAY:
+      sColorStream << color.fColor1 << " " << (bFillOrStroke ? "g" : "G")
+                   << "\n";
+      break;
+    case CT_CMYK:
+      sColorStream << color.fColor1 << " " << color.fColor2 << " "
+                   << color.fColor3 << " " << color.fColor4 << " "
+                   << (bFillOrStroke ? "k" : "K") << "\n";
+      break;
+  }
+  return sColorStream.GetByteString();
+}