Move fpdfsdk/src up to fpdfsdk/.

fpdfsdk/src/formfiller/FFL_CBA_Fontmap.cpp

Index: fpdfsdk/src/formfiller/FFL_CBA_Fontmap.cpp
diff --git a/fpdfsdk/src/formfiller/FFL_CBA_Fontmap.cpp b/fpdfsdk/src/formfiller/FFL_CBA_Fontmap.cpp
deleted file mode 100644
index 35c2be63192490c1af3470d8b0b0fe9be09fb791..0000000000000000000000000000000000000000
--- a/fpdfsdk/src/formfiller/FFL_CBA_Fontmap.cpp
+++ /dev/null
@@ -1,259 +0,0 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#include "fpdfsdk/include/formfiller/FFL_CBA_Fontmap.h"
-
-#include "core/include/fpdfapi/cpdf_document.h"
-#include "core/include/fpdfapi/cpdf_simple_parser.h"
-#include "core/include/fpdfapi/fpdf_page.h"
-#include "fpdfsdk/include/fsdk_baseannot.h"
-
-CBA_FontMap::CBA_FontMap(CPDFSDK_Annot* pAnnot,
-                         IFX_SystemHandler* pSystemHandler)
-    : CPWL_FontMap(pSystemHandler),
-      m_pDocument(NULL),
-      m_pAnnotDict(NULL),
-      m_pDefaultFont(NULL),
-      m_sAPType("N") {
-  CPDF_Page* pPage = pAnnot->GetPDFPage();
-
-  m_pDocument = pPage->m_pDocument;
-  m_pAnnotDict = pAnnot->GetPDFAnnot()->GetAnnotDict();
-  Initialize();
-}
-
-CBA_FontMap::~CBA_FontMap() {}
-
-void CBA_FontMap::Reset() {
-  Empty();
-  m_pDefaultFont = NULL;
-  m_sDefaultFontName = "";
-}
-
-void CBA_FontMap::Initialize() {
-  int32_t nCharset = DEFAULT_CHARSET;
-
-  if (!m_pDefaultFont) {
-    m_pDefaultFont = GetAnnotDefaultFont(m_sDefaultFontName);
-    if (m_pDefaultFont) {
-      if (const CFX_SubstFont* pSubstFont = m_pDefaultFont->GetSubstFont()) {
-        nCharset = pSubstFont->m_Charset;
-      } else {
-        if (m_sDefaultFontName == "Wingdings" ||
-            m_sDefaultFontName == "Wingdings2" ||
-            m_sDefaultFontName == "Wingdings3" ||
-            m_sDefaultFontName == "Webdings")
-          nCharset = SYMBOL_CHARSET;
-        else
-          nCharset = ANSI_CHARSET;
-      }
-      AddFontData(m_pDefaultFont, m_sDefaultFontName, nCharset);
-      AddFontToAnnotDict(m_pDefaultFont, m_sDefaultFontName);
-    }
-  }
-
-  if (nCharset != ANSI_CHARSET)
-    CPWL_FontMap::Initialize();
-}
-
-void CBA_FontMap::SetDefaultFont(CPDF_Font* pFont,
-                                 const CFX_ByteString& sFontName) {
-  ASSERT(pFont);
-
-  if (m_pDefaultFont)
-    return;
-
-  m_pDefaultFont = pFont;
-  m_sDefaultFontName = sFontName;
-
-  int32_t nCharset = DEFAULT_CHARSET;
-  if (const CFX_SubstFont* pSubstFont = m_pDefaultFont->GetSubstFont())
-    nCharset = pSubstFont->m_Charset;
-  AddFontData(m_pDefaultFont, m_sDefaultFontName, nCharset);
-}
-
-CPDF_Font* CBA_FontMap::FindFontSameCharset(CFX_ByteString& sFontAlias,
-                                            int32_t nCharset) {
-  if (m_pAnnotDict->GetStringBy("Subtype") == "Widget") {
-    CPDF_Document* pDocument = GetDocument();
-    CPDF_Dictionary* pRootDict = pDocument->GetRoot();
-    if (!pRootDict)
-      return NULL;
-
-    CPDF_Dictionary* pAcroFormDict = pRootDict->GetDictBy("AcroForm");
-    if (!pAcroFormDict)
-      return NULL;
-
-    CPDF_Dictionary* pDRDict = pAcroFormDict->GetDictBy("DR");
-    if (!pDRDict)
-      return NULL;
-
-    return FindResFontSameCharset(pDRDict, sFontAlias, nCharset);
-  }
-
-  return NULL;
-}
-
-CPDF_Document* CBA_FontMap::GetDocument() {
-  return m_pDocument;
-}
-
-CPDF_Font* CBA_FontMap::FindResFontSameCharset(CPDF_Dictionary* pResDict,
-                                               CFX_ByteString& sFontAlias,
-                                               int32_t nCharset) {
-  if (!pResDict)
-    return NULL;
-
-  CPDF_Dictionary* pFonts = pResDict->GetDictBy("Font");
-  if (!pFonts)
-    return NULL;
-
-  CPDF_Document* pDocument = GetDocument();
-  CPDF_Font* pFind = NULL;
-  for (const auto& it : *pFonts) {
-    const CFX_ByteString& csKey = it.first;
-    CPDF_Object* pObj = it.second;
-    if (!pObj)
-      continue;
-
-    CPDF_Dictionary* pElement = ToDictionary(pObj->GetDirect());
-    if (!pElement)
-      continue;
-    if (pElement->GetStringBy("Type") != "Font")
-      continue;
-
-    CPDF_Font* pFont = pDocument->LoadFont(pElement);
-    if (!pFont)
-      continue;
-    const CFX_SubstFont* pSubst = pFont->GetSubstFont();
-    if (!pSubst)
-      continue;
-    if (pSubst->m_Charset == nCharset) {
-      sFontAlias = csKey;
-      pFind = pFont;
-    }
-  }
-  return pFind;
-}
-
-void CBA_FontMap::AddedFont(CPDF_Font* pFont,
-                            const CFX_ByteString& sFontAlias) {
-  AddFontToAnnotDict(pFont, sFontAlias);
-}
-
-void CBA_FontMap::AddFontToAnnotDict(CPDF_Font* pFont,
-                                     const CFX_ByteString& sAlias) {
-  if (!pFont)
-    return;
-
-  CPDF_Dictionary* pAPDict = m_pAnnotDict->GetDictBy("AP");
-
-  if (!pAPDict) {
-    pAPDict = new CPDF_Dictionary;
-    m_pAnnotDict->SetAt("AP", pAPDict);
-  }
-
-  // to avoid checkbox and radiobutton
-  CPDF_Object* pObject = pAPDict->GetElement(m_sAPType);
-  if (ToDictionary(pObject))
-    return;
-
-  CPDF_Stream* pStream = pAPDict->GetStreamBy(m_sAPType);
-  if (!pStream) {
-    pStream = new CPDF_Stream(NULL, 0, NULL);
-    int32_t objnum = m_pDocument->AddIndirectObject(pStream);
-    pAPDict->SetAtReference(m_sAPType, m_pDocument, objnum);
-  }
-
-  CPDF_Dictionary* pStreamDict = pStream->GetDict();
-
-  if (!pStreamDict) {
-    pStreamDict = new CPDF_Dictionary;
-    pStream->InitStream(NULL, 0, pStreamDict);
-  }
-
-  if (pStreamDict) {
-    CPDF_Dictionary* pStreamResList = pStreamDict->GetDictBy("Resources");
-    if (!pStreamResList) {
-      pStreamResList = new CPDF_Dictionary();
-      pStreamDict->SetAt("Resources", pStreamResList);
-    }
-
-    if (pStreamResList) {
-      CPDF_Dictionary* pStreamResFontList = pStreamResList->GetDictBy("Font");
-      if (!pStreamResFontList) {
-        pStreamResFontList = new CPDF_Dictionary;
-        int32_t objnum = m_pDocument->AddIndirectObject(pStreamResFontList);
-        pStreamResList->SetAtReference("Font", m_pDocument, objnum);
-      }
-      if (!pStreamResFontList->KeyExist(sAlias))
-        pStreamResFontList->SetAtReference(sAlias, m_pDocument,
-                                           pFont->GetFontDict());
-    }
-  }
-}
-
-CPDF_Font* CBA_FontMap::GetAnnotDefaultFont(CFX_ByteString& sAlias) {
-  CPDF_Dictionary* pAcroFormDict = NULL;
-  const bool bWidget = (m_pAnnotDict->GetStringBy("Subtype") == "Widget");
-  if (bWidget) {
-    if (CPDF_Dictionary* pRootDict = m_pDocument->GetRoot())
-      pAcroFormDict = pRootDict->GetDictBy("AcroForm");
-  }
-
-  CFX_ByteString sDA;
-  CPDF_Object* pObj;
-  if ((pObj = FPDF_GetFieldAttr(m_pAnnotDict, "DA")))
-    sDA = pObj->GetString();
-
-  if (bWidget) {
-    if (sDA.IsEmpty()) {
-      pObj = FPDF_GetFieldAttr(pAcroFormDict, "DA");
-      sDA = pObj ? pObj->GetString() : CFX_ByteString();
-    }
-  }
-
-  CPDF_Dictionary* pFontDict = NULL;
-
-  if (!sDA.IsEmpty()) {
-    CPDF_SimpleParser syntax(sDA);
-    syntax.FindTagParamFromStart("Tf", 2);
-    CFX_ByteString sFontName = syntax.GetWord();
-    sAlias = PDF_NameDecode(sFontName).Mid(1);
-
-    if (CPDF_Dictionary* pDRDict = m_pAnnotDict->GetDictBy("DR"))
-      if (CPDF_Dictionary* pDRFontDict = pDRDict->GetDictBy("Font"))
-        pFontDict = pDRFontDict->GetDictBy(sAlias);
-
-    if (!pFontDict)
-      if (CPDF_Dictionary* pAPDict = m_pAnnotDict->GetDictBy("AP"))
-        if (CPDF_Dictionary* pNormalDict = pAPDict->GetDictBy("N"))
-          if (CPDF_Dictionary* pNormalResDict =
-                  pNormalDict->GetDictBy("Resources"))
-            if (CPDF_Dictionary* pResFontDict =
-                    pNormalResDict->GetDictBy("Font"))
-              pFontDict = pResFontDict->GetDictBy(sAlias);
-
-    if (bWidget) {
-      if (!pFontDict) {
-        if (pAcroFormDict) {
-          if (CPDF_Dictionary* pDRDict = pAcroFormDict->GetDictBy("DR"))
-            if (CPDF_Dictionary* pDRFontDict = pDRDict->GetDictBy("Font"))
-              pFontDict = pDRFontDict->GetDictBy(sAlias);
-        }
-      }
-    }
-  }
-
-  return pFontDict ? m_pDocument->LoadFont(pFontDict) : nullptr;
-}
-
-void CBA_FontMap::SetAPType(const CFX_ByteString& sAPType) {
-  m_sAPType = sAPType;
-
-  Reset();
-  Initialize();
-}