Splitting fpdfdoc/doc_* part I

core/fpdfdoc/doc_bookmark.cpp

Index: core/fpdfdoc/doc_bookmark.cpp
diff --git a/core/fpdfdoc/doc_bookmark.cpp b/core/fpdfdoc/doc_bookmark.cpp
deleted file mode 100644
index 8a0054e98ce5487595b31558b7af49f1b9079b81..0000000000000000000000000000000000000000
--- a/core/fpdfdoc/doc_bookmark.cpp
+++ /dev/null
@@ -1,104 +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 "core/fpdfdoc/include/cpdf_bookmark.h"
-
-#include <memory>
-#include <vector>
-
-#include "core/fpdfapi/fpdf_parser/include/cpdf_array.h"
-#include "core/fpdfapi/fpdf_parser/include/cpdf_document.h"
-#include "core/fpdfapi/fpdf_parser/include/cpdf_string.h"
-#include "core/fpdfdoc/include/cpdf_bookmarktree.h"
-#include "core/fpdfdoc/include/cpdf_nametree.h"
-#include "core/fxge/include/fx_dib.h"
-
-CPDF_Bookmark CPDF_BookmarkTree::GetFirstChild(
-    const CPDF_Bookmark& parent) const {
-  CPDF_Dictionary* pParentDict = parent.GetDict();
-  if (pParentDict)
-    return CPDF_Bookmark(pParentDict->GetDictBy("First"));
-
-  CPDF_Dictionary* pRoot = m_pDocument->GetRoot();
-  if (!pRoot)
-    return CPDF_Bookmark();
-
-  CPDF_Dictionary* pOutlines = pRoot->GetDictBy("Outlines");
-  if (!pOutlines)
-    return CPDF_Bookmark();
-
-  return CPDF_Bookmark(pOutlines->GetDictBy("First"));
-}
-
-CPDF_Bookmark CPDF_BookmarkTree::GetNextSibling(
-    const CPDF_Bookmark& bookmark) const {
-  CPDF_Dictionary* pDict = bookmark.GetDict();
-  if (!pDict)
-    return CPDF_Bookmark();
-
-  CPDF_Dictionary* pNext = pDict->GetDictBy("Next");
-  return pNext == pDict ? CPDF_Bookmark() : CPDF_Bookmark(pNext);
-}
-
-uint32_t CPDF_Bookmark::GetColorRef() const {
-  if (!m_pDict)
-    return FXSYS_RGB(0, 0, 0);
-
-  CPDF_Array* pColor = m_pDict->GetArrayBy("C");
-  if (!pColor)
-    return FXSYS_RGB(0, 0, 0);
-
-  int r = FXSYS_round(pColor->GetNumberAt(0) * 255);
-  int g = FXSYS_round(pColor->GetNumberAt(1) * 255);
-  int b = FXSYS_round(pColor->GetNumberAt(2) * 255);
-  return FXSYS_RGB(r, g, b);
-}
-
-uint32_t CPDF_Bookmark::GetFontStyle() const {
-  return m_pDict ? m_pDict->GetIntegerBy("F") : 0;
-}
-
-CFX_WideString CPDF_Bookmark::GetTitle() const {
-  if (!m_pDict) {
-    return CFX_WideString();
-  }
-  CPDF_String* pString = ToString(m_pDict->GetDirectObjectBy("Title"));
-  if (!pString)
-    return CFX_WideString();
-
-  CFX_WideString title = pString->GetUnicodeText();
-  int len = title.GetLength();
-  if (!len) {
-    return CFX_WideString();
-  }
-  std::unique_ptr<FX_WCHAR[]> buf(new FX_WCHAR[len]);
-  for (int i = 0; i < len; i++) {
-    FX_WCHAR w = title[i];
-    buf[i] = w > 0x20 ? w : 0x20;
-  }
-  return CFX_WideString(buf.get(), len);
-}
-CPDF_Dest CPDF_Bookmark::GetDest(CPDF_Document* pDocument) const {
-  if (!m_pDict)
-    return CPDF_Dest();
-
-  CPDF_Object* pDest = m_pDict->GetDirectObjectBy("Dest");
-  if (!pDest)
-    return CPDF_Dest();
-  if (pDest->IsString() || pDest->IsName()) {
-    CPDF_NameTree name_tree(pDocument, "Dests");
-    return CPDF_Dest(name_tree.LookupNamedDest(pDocument, pDest->GetString()));
-  }
-  if (CPDF_Array* pArray = pDest->AsArray())
-    return CPDF_Dest(pArray);
-  return CPDF_Dest();
-}
-CPDF_Action CPDF_Bookmark::GetAction() const {
-  if (!m_pDict) {
-    return CPDF_Action();
-  }
-  return CPDF_Action(m_pDict->GetDictBy("A"));
-}