Split fpdfdoc/include/fpdf_doc.h into individual classes.

This CL splits the header file apart. The cpp files are not touched as part of this CL, they will be done as a followup. This de-duplicates the fpdf_doc.h BUG=pdfium:249 Review-Url: https://codereview.chromium.org/2183313004
author: dsinclair <dsinclair@chromium.org> 2016-07-28 12:59:09 -0700
committer: Commit bot <commit-bot@chromium.org> 2016-07-28 12:59:09 -0700
commit: cac704dd3e5c0e5900e898db4eff5a0948cef6fc (patch)
tree: 8e8e79dfccfa18162a689ae7fcb6c513a7ee21a0
parent: 0600234fc65d52e4830ad2cc6c1723fb33c9414f (diff)
download: pdfium-cac704dd3e5c0e5900e898db4eff5a0948cef6fc.tar.xz
75 files changed, 1369 insertions, 914 deletions
diff --git a/BUILD.gn b/BUILD.gn
index b6ecdad8e5..cdbdf9aeef 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -199,9 +199,9 @@ static_library("fpdfdoc") {
     "core/fpdfdoc/clines.cpp",
     "core/fpdfdoc/clines.h",
     "core/fpdfdoc/cpdf_annot.cpp",
-    "core/fpdfdoc/cpdf_annot.h",
     "core/fpdfdoc/cpdf_annotlist.cpp",
-    "core/fpdfdoc/cpdf_annotlist.h",
+    "core/fpdfdoc/cpdf_apsettings.h",
+    "core/fpdfdoc/cpdf_pagelabel.h",
     "core/fpdfdoc/cpdf_variabletext.cpp",
     "core/fpdfdoc/cpvt_color.cpp",
     "core/fpdfdoc/cpvt_color.h",
@@ -234,7 +234,28 @@ static_library("fpdfdoc") {
     "core/fpdfdoc/doc_utils.h",
     "core/fpdfdoc/doc_viewerPreferences.cpp",
     "core/fpdfdoc/doc_vt.cpp",
+    "core/fpdfdoc/include/cpdf_aaction.h",
+    "core/fpdfdoc/include/cpdf_action.h",
+    "core/fpdfdoc/include/cpdf_actionfields.h",
+    "core/fpdfdoc/include/cpdf_annot.h",
+    "core/fpdfdoc/include/cpdf_annotlist.h",
+    "core/fpdfdoc/include/cpdf_bookmark.h",
+    "core/fpdfdoc/include/cpdf_bookmarktree.h",
+    "core/fpdfdoc/include/cpdf_defaultappearance.h",
+    "core/fpdfdoc/include/cpdf_dest.h",
+    "core/fpdfdoc/include/cpdf_docjsactions.h",
+    "core/fpdfdoc/include/cpdf_filespec.h",
+    "core/fpdfdoc/include/cpdf_formcontrol.h",
+    "core/fpdfdoc/include/cpdf_formfield.h",
+    "core/fpdfdoc/include/cpdf_iconfit.h",
+    "core/fpdfdoc/include/cpdf_interform.h",
+    "core/fpdfdoc/include/cpdf_link.h",
+    "core/fpdfdoc/include/cpdf_linklist.h",
+    "core/fpdfdoc/include/cpdf_metadata.h",
+    "core/fpdfdoc/include/cpdf_nametree.h",
+    "core/fpdfdoc/include/cpdf_occontext.h",
     "core/fpdfdoc/include/cpdf_variabletext.h",
+    "core/fpdfdoc/include/cpdf_viewerpreferences.h",
     "core/fpdfdoc/include/cpvt_line.h",
     "core/fpdfdoc/include/cpvt_secprops.h",
     "core/fpdfdoc/include/cpvt_section.h",
@@ -242,8 +263,8 @@ static_library("fpdfdoc") {
     "core/fpdfdoc/include/cpvt_wordplace.h",
     "core/fpdfdoc/include/cpvt_wordprops.h",
     "core/fpdfdoc/include/cpvt_wordrange.h",
-    "core/fpdfdoc/include/fpdf_doc.h",
     "core/fpdfdoc/include/fpdf_tagged.h",
+    "core/fpdfdoc/include/ipdf_formnotify.h",
     "core/fpdfdoc/ipvt_fontmap.h",
     "core/fpdfdoc/pdf_vt.h",
     "core/fpdfdoc/tagged_int.h",
diff --git a/core/fpdfapi/cpdf_pagerendercontext.cpp b/core/fpdfapi/cpdf_pagerendercontext.cpp
index 04ae3a8e33..a82a460835 100644
--- a/core/fpdfapi/cpdf_pagerendercontext.cpp
+++ b/core/fpdfapi/cpdf_pagerendercontext.cpp
@@ -9,8 +9,8 @@
 #include "core/fpdfapi/fpdf_render/include/cpdf_progressiverenderer.h"
 #include "core/fpdfapi/fpdf_render/include/cpdf_rendercontext.h"
 #include "core/fpdfapi/fpdf_render/include/cpdf_renderoptions.h"
-#include "core/fpdfdoc/cpdf_annotlist.h"
-#include "core/fpdfdoc/include/fpdf_doc.h"
+#include "core/fpdfdoc/include/cpdf_annotlist.h"
+#include "core/fpdfdoc/include/cpdf_occontext.h"
 #include "core/fxge/include/fx_ge.h"
 
 CPDF_PageRenderContext::CPDF_PageRenderContext() {}
diff --git a/core/fpdfapi/fpdf_parser/include/cpdf_document.h b/core/fpdfapi/fpdf_parser/include/cpdf_document.h
index 63141bf297..3cece1c0a8 100644
--- a/core/fpdfapi/fpdf_parser/include/cpdf_document.h
+++ b/core/fpdfapi/fpdf_parser/include/cpdf_document.h
@@ -11,7 +11,7 @@
 
 #include "core/fpdfapi/fpdf_parser/include/cpdf_indirect_object_holder.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_object.h"
-#include "core/fpdfdoc/include/fpdf_doc.h"
+#include "core/fpdfdoc/include/cpdf_linklist.h"
 #include "core/fxcrt/include/fx_basic.h"
 
 class CFX_Font;
diff --git a/core/fpdfapi/fpdf_render/fpdf_render.cpp b/core/fpdfapi/fpdf_render/fpdf_render.cpp
index 66beb5b04c..ef208b54fd 100644
--- a/core/fpdfapi/fpdf_render/fpdf_render.cpp
+++ b/core/fpdfapi/fpdf_render/fpdf_render.cpp
@@ -27,7 +27,7 @@
 #include "core/fpdfapi/fpdf_render/include/cpdf_renderoptions.h"
 #include "core/fpdfapi/fpdf_render/include/cpdf_textrenderer.h"
 #include "core/fpdfapi/include/cpdf_modulemgr.h"
-#include "core/fpdfdoc/include/fpdf_doc.h"
+#include "core/fpdfdoc/include/cpdf_occontext.h"
 #include "core/fxge/include/fx_ge.h"
 
 CPDF_DocRenderData::CPDF_DocRenderData(CPDF_Document* pPDFDoc)
diff --git a/core/fpdfapi/fpdf_render/fpdf_render_image.cpp b/core/fpdfapi/fpdf_render/fpdf_render_image.cpp
index de9d1099cf..fc0321b46b 100644
--- a/core/fpdfapi/fpdf_render/fpdf_render_image.cpp
+++ b/core/fpdfapi/fpdf_render/fpdf_render_image.cpp
@@ -22,7 +22,7 @@
 #include "core/fpdfapi/fpdf_render/cpdf_pagerendercache.h"
 #include "core/fpdfapi/fpdf_render/include/cpdf_rendercontext.h"
 #include "core/fpdfapi/fpdf_render/include/cpdf_renderoptions.h"
-#include "core/fpdfdoc/include/fpdf_doc.h"
+#include "core/fpdfdoc/include/cpdf_occontext.h"
 #include "core/fxcodec/include/fx_codec.h"
 #include "core/fxcrt/include/fx_safe_types.h"
 #include "core/fxge/include/fx_ge.h"
diff --git a/core/fpdfdoc/cpdf_annot.cpp b/core/fpdfdoc/cpdf_annot.cpp
index 57e7bc0bbb..18b1e9d946 100644
--- a/core/fpdfdoc/cpdf_annot.cpp
+++ b/core/fpdfdoc/cpdf_annot.cpp
@@ -4,7 +4,7 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
-#include "core/fpdfdoc/cpdf_annot.h"
+#include "core/fpdfdoc/include/cpdf_annot.h"
 
 #include "core/fpdfapi/fpdf_page/include/cpdf_form.h"
 #include "core/fpdfapi/fpdf_page/include/cpdf_page.h"
diff --git a/core/fpdfdoc/cpdf_annotlist.cpp b/core/fpdfdoc/cpdf_annotlist.cpp
index 8b8c0e98bb..1e0e99b476 100644
--- a/core/fpdfdoc/cpdf_annotlist.cpp
+++ b/core/fpdfdoc/cpdf_annotlist.cpp
@@ -4,14 +4,16 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
-#include "core/fpdfdoc/cpdf_annotlist.h"
+#include "core/fpdfdoc/include/cpdf_annotlist.h"
 
 #include "core/fpdfapi/fpdf_page/include/cpdf_page.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_document.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_reference.h"
 #include "core/fpdfapi/fpdf_render/include/cpdf_renderoptions.h"
-#include "core/fpdfdoc/cpdf_annot.h"
 #include "core/fpdfdoc/cpvt_generateap.h"
+#include "core/fpdfdoc/include/cpdf_annot.h"
+#include "core/fpdfdoc/include/cpdf_interform.h"
+#include "core/fpdfdoc/include/cpdf_occontext.h"
 
 CPDF_AnnotList::CPDF_AnnotList(CPDF_Page* pPage)
     : m_pDocument(pPage->m_pDocument) {
diff --git a/core/fpdfdoc/cpdf_apsettings.h b/core/fpdfdoc/cpdf_apsettings.h
new file mode 100644
index 0000000000..d2bca5c5ee
--- /dev/null
+++ b/core/fpdfdoc/cpdf_apsettings.h
@@ -0,0 +1,74 @@
+// Copyright 2016 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
+
+#ifndef CORE_FPDFDOC_CPDF_APSETTINGS_H_
+#define CORE_FPDFDOC_CPDF_APSETTINGS_H_
+
+#include "core/fxcrt/include/fx_string.h"
+#include "core/fxcrt/include/fx_system.h"
+#include "core/fxge/include/fx_dib.h"
+#include "core/fpdfdoc/include/cpdf_iconfit.h"
+
+class CPDF_Dictionary;
+class CPDF_FormControl;
+class CPDF_Stream;
+
+class CPDF_ApSettings {
+ public:
+  explicit CPDF_ApSettings(CPDF_Dictionary* pDict);
+
+  bool HasMKEntry(const CFX_ByteString& csEntry) const;
+  int GetRotation() const;
+
+  FX_ARGB GetBorderColor(int& iColorType) const {
+    return GetColor(iColorType, "BC");
+  }
+
+  FX_FLOAT GetOriginalBorderColor(int index) const {
+    return GetOriginalColor(index, "BC");
+  }
+
+  void GetOriginalBorderColor(int& iColorType, FX_FLOAT fc[4]) const {
+    GetOriginalColor(iColorType, fc, "BC");
+  }
+
+  FX_ARGB GetBackgroundColor(int& iColorType) const {
+    return GetColor(iColorType, "BG");
+  }
+
+  FX_FLOAT GetOriginalBackgroundColor(int index) const {
+    return GetOriginalColor(index, "BG");
+  }
+
+  void GetOriginalBackgroundColor(int& iColorType, FX_FLOAT fc[4]) const {
+    GetOriginalColor(iColorType, fc, "BG");
+  }
+
+  CFX_WideString GetNormalCaption() const { return GetCaption("CA"); }
+  CFX_WideString GetRolloverCaption() const { return GetCaption("RC"); }
+  CFX_WideString GetDownCaption() const { return GetCaption("AC"); }
+  CPDF_Stream* GetNormalIcon() const { return GetIcon("I"); }
+  CPDF_Stream* GetRolloverIcon() const { return GetIcon("RI"); }
+  CPDF_Stream* GetDownIcon() const { return GetIcon("IX"); }
+  CPDF_IconFit GetIconFit() const;
+  int GetTextPosition() const;
+
+ private:
+  friend class CPDF_FormControl;
+
+  FX_ARGB GetColor(int& iColorType, const CFX_ByteString& csEntry) const;
+  FX_FLOAT GetOriginalColor(int index, const CFX_ByteString& csEntry) const;
+  void GetOriginalColor(int& iColorType,
+                        FX_FLOAT fc[4],
+                        const CFX_ByteString& csEntry) const;
+
+  CFX_WideString GetCaption(const CFX_ByteString& csEntry) const;
+  CPDF_Stream* GetIcon(const CFX_ByteString& csEntry) const;
+
+  CPDF_Dictionary* const m_pDict;
+};
+
+#endif  // CORE_FPDFDOC_CPDF_APSETTINGS_H_
diff --git a/core/fpdfdoc/cpdf_pagelabel.h b/core/fpdfdoc/cpdf_pagelabel.h
new file mode 100644
index 0000000000..16acf3b701
--- /dev/null
+++ b/core/fpdfdoc/cpdf_pagelabel.h
@@ -0,0 +1,26 @@
+// Copyright 2016 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
+
+#ifndef CORE_FPDFDOC_CPDF_PAGELABEL_H_
+#define CORE_FPDFDOC_CPDF_PAGELABEL_H_
+
+#include "core/fxcrt/include/fx_string.h"
+
+class CPDF_Document;
+
+class CPDF_PageLabel {
+ public:
+  explicit CPDF_PageLabel(CPDF_Document* pDocument);
+
+  CFX_WideString GetLabel(int nPage) const;
+  int32_t GetPageByLabel(const CFX_ByteStringC& bsLabel) const;
+  int32_t GetPageByLabel(const CFX_WideStringC& wsLabel) const;
+
+ private:
+  CPDF_Document* const m_pDocument;
+};
+
+#endif  // CORE_FPDFDOC_CPDF_PAGELABEL_H_
diff --git a/core/fpdfdoc/cpvt_generateap.cpp b/core/fpdfdoc/cpvt_generateap.cpp
index db2ee6c01d..7eb6188c94 100644
--- a/core/fpdfdoc/cpvt_generateap.cpp
+++ b/core/fpdfdoc/cpvt_generateap.cpp
@@ -11,10 +11,11 @@
 #include "core/fpdfapi/fpdf_parser/include/cpdf_document.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_simple_parser.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_stream.h"
+#include "core/fpdfapi/fpdf_parser/include/fpdf_parser_decode.h"
 #include "core/fpdfdoc/cpvt_color.h"
 #include "core/fpdfdoc/cpvt_fontmap.h"
+#include "core/fpdfdoc/include/cpdf_formfield.h"
 #include "core/fpdfdoc/include/cpvt_word.h"
-#include "core/fpdfdoc/include/fpdf_doc.h"
 #include "core/fpdfdoc/pdf_vt.h"
 
 namespace {
diff --git a/core/fpdfdoc/cpvt_generateap.h b/core/fpdfdoc/cpvt_generateap.h
index 1258643d3e..fe120909da 100644
--- a/core/fpdfdoc/cpvt_generateap.h
+++ b/core/fpdfdoc/cpvt_generateap.h
@@ -9,8 +9,8 @@
 
 #include "core/fpdfdoc/cpvt_color.h"
 #include "core/fpdfdoc/cpvt_dash.h"
+#include "core/fpdfdoc/include/cpdf_defaultappearance.h"
 #include "core/fpdfdoc/include/cpdf_variabletext.h"
-#include "core/fpdfdoc/include/fpdf_doc.h"
 #include "core/fxcrt/include/fx_coordinates.h"
 #include "core/fxcrt/include/fx_string.h"
 #include "core/fxcrt/include/fx_system.h"
diff --git a/core/fpdfdoc/doc_action.cpp b/core/fpdfdoc/doc_action.cpp
index c512d1afa9..30d4006b54 100644
--- a/core/fpdfdoc/doc_action.cpp
+++ b/core/fpdfdoc/doc_action.cpp
@@ -4,11 +4,17 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
+#include "core/fpdfdoc/include/cpdf_action.h"
+
 #include <vector>
 
 #include "core/fpdfapi/fpdf_parser/include/cpdf_array.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_document.h"
-#include "core/fpdfdoc/include/fpdf_doc.h"
+#include "core/fpdfdoc/include/cpdf_aaction.h"
+#include "core/fpdfdoc/include/cpdf_actionfields.h"
+#include "core/fpdfdoc/include/cpdf_docjsactions.h"
+#include "core/fpdfdoc/include/cpdf_filespec.h"
+#include "core/fpdfdoc/include/cpdf_nametree.h"
 
 namespace {
 
diff --git a/core/fpdfdoc/doc_basic.cpp b/core/fpdfdoc/doc_basic.cpp
index 3fe182ae78..97acf2384f 100644
--- a/core/fpdfdoc/doc_basic.cpp
+++ b/core/fpdfdoc/doc_basic.cpp
@@ -6,8 +6,12 @@
 
 #include "core/fpdfapi/fpdf_parser/include/cpdf_array.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_document.h"
+#include "core/fpdfapi/fpdf_parser/include/fpdf_parser_decode.h"
 #include "core/fpdfdoc/doc_utils.h"
-#include "core/fpdfdoc/include/fpdf_doc.h"
+#include "core/fpdfdoc/cpdf_pagelabel.h"
+#include "core/fpdfdoc/include/cpdf_filespec.h"
+#include "core/fpdfdoc/include/cpdf_nametree.h"
+#include "core/fpdfdoc/include/ipdf_formnotify.h"
 
 namespace {
 
diff --git a/core/fpdfdoc/doc_basic_unittest.cpp b/core/fpdfdoc/doc_basic_unittest.cpp
index 5713a6debb..23e88385d1 100644
--- a/core/fpdfdoc/doc_basic_unittest.cpp
+++ b/core/fpdfdoc/doc_basic_unittest.cpp
@@ -2,13 +2,13 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "core/fpdfdoc/include/fpdf_doc.h"
-
 #include <memory>
 #include <vector>
 
+#include "core/fpdfapi/fpdf_parser/include/cpdf_dictionary.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_name.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_string.h"
+#include "core/fpdfdoc/include/cpdf_filespec.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "testing/test_support.h"
 
diff --git a/core/fpdfdoc/doc_bookmark.cpp b/core/fpdfdoc/doc_bookmark.cpp
index 2c6f0dddef..8a0054e98c 100644
--- a/core/fpdfdoc/doc_bookmark.cpp
+++ b/core/fpdfdoc/doc_bookmark.cpp
@@ -4,13 +4,17 @@
 
 // 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/fpdf_doc.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 {
diff --git a/core/fpdfdoc/doc_form.cpp b/core/fpdfdoc/doc_form.cpp
index bad051ffb9..3dde448a24 100644
--- a/core/fpdfdoc/doc_form.cpp
+++ b/core/fpdfdoc/doc_form.cpp
@@ -12,8 +12,10 @@
 #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_filespec.h"
+#include "core/fpdfdoc/include/cpdf_formcontrol.h"
+#include "core/fpdfdoc/include/cpdf_interform.h"
 #include "core/fpdfdoc/doc_utils.h"
-#include "core/fpdfdoc/include/fpdf_doc.h"
 #include "third_party/base/stl_util.h"
 
 namespace {
diff --git a/core/fpdfdoc/doc_formcontrol.cpp b/core/fpdfdoc/doc_formcontrol.cpp
index 7e058ae310..932a006be5 100644
--- a/core/fpdfdoc/doc_formcontrol.cpp
+++ b/core/fpdfdoc/doc_formcontrol.cpp
@@ -4,14 +4,17 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
+#include "core/fpdfdoc/include/cpdf_formcontrol.h"
+
 #include <algorithm>
 
 #include "core/fpdfapi/fpdf_page/include/cpdf_form.h"
 #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_stream.h"
+#include "core/fpdfapi/fpdf_parser/include/fpdf_parser_decode.h"
 #include "core/fpdfapi/fpdf_render/include/cpdf_rendercontext.h"
-#include "core/fpdfdoc/include/fpdf_doc.h"
+#include "core/fpdfdoc/include/cpdf_interform.h"
 
 namespace {
 
diff --git a/core/fpdfdoc/doc_formfield.cpp b/core/fpdfdoc/doc_formfield.cpp
index 14497ef045..cb1b0a4566 100644
--- a/core/fpdfdoc/doc_formfield.cpp
+++ b/core/fpdfdoc/doc_formfield.cpp
@@ -4,18 +4,38 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
+#include "core/fpdfdoc/include/cpdf_formfield.h"
+
 #include "core/fpdfapi/fpdf_parser/include/cfdf_document.h"
 #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_number.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_simple_parser.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_string.h"
+#include "core/fpdfapi/fpdf_parser/include/fpdf_parser_decode.h"
 #include "core/fpdfdoc/cpvt_generateap.h"
 #include "core/fpdfdoc/doc_utils.h"
-#include "core/fpdfdoc/include/fpdf_doc.h"
+#include "core/fpdfdoc/include/cpdf_formcontrol.h"
+#include "core/fpdfdoc/include/cpdf_interform.h"
 
 namespace {
 
+const int kFormListMultiSelect = 0x100;
+
+const int kFormComboEdit = 0x100;
+
+const int kFormFieldReadOnly = 0x01;
+const int kFormFieldRequired = 0x02;
+const int kFormFieldNoExport = 0x04;
+
+const int kFormRadioNoToggleOff = 0x100;
+const int kFormRadioUnison = 0x200;
+
+const int kFormTextMultiLine = 0x100;
+const int kFormTextPassword = 0x200;
+const int kFormTextNoScroll = 0x400;
+const int kFormTextComb = 0x800;
+
 bool PDF_FormField_IsUnison(CPDF_FormField* pField) {
   if (pField->GetType() == CPDF_FormField::CheckBox)
     return true;
@@ -45,22 +65,22 @@ void CPDF_FormField::SyncFieldFlags() {
                        : 0;
   m_Flags = 0;
   if (flags & 1) {
-    m_Flags |= FORMFIELD_READONLY;
+    m_Flags |= kFormFieldReadOnly;
   }
   if (flags & 2) {
-    m_Flags |= FORMFIELD_REQUIRED;
+    m_Flags |= kFormFieldRequired;
   }
   if (flags & 4) {
-    m_Flags |= FORMFIELD_NOEXPORT;
+    m_Flags |= kFormFieldNoExport;
   }
   if (type_name == "Btn") {
     if (flags & 0x8000) {
       m_Type = RadioButton;
       if (flags & 0x4000) {
-        m_Flags |= FORMRADIO_NOTOGGLEOFF;
+        m_Flags |= kFormRadioNoToggleOff;
       }
       if (flags & 0x2000000) {
-        m_Flags |= FORMRADIO_UNISON;
+        m_Flags |= kFormRadioUnison;
       }
     } else if (flags & 0x10000) {
       m_Type = PushButton;
@@ -75,16 +95,16 @@ void CPDF_FormField::SyncFieldFlags() {
     } else {
       m_Type = Text;
       if (flags & 0x1000) {
-        m_Flags |= FORMTEXT_MULTILINE;
+        m_Flags |= kFormTextMultiLine;
       }
       if (flags & 0x2000) {
-        m_Flags |= FORMTEXT_PASSWORD;
+        m_Flags |= kFormTextPassword;
       }
       if (flags & 0x800000) {
-        m_Flags |= FORMTEXT_NOSCROLL;
+        m_Flags |= kFormTextNoScroll;
       }
       if (flags & 0x100000) {
-        m_Flags |= FORMTEXT_COMB;
+        m_Flags |= kFormTextComb;
       }
     }
     LoadDA();
@@ -92,12 +112,12 @@ void CPDF_FormField::SyncFieldFlags() {
     if (flags & 0x20000) {
       m_Type = ComboBox;
       if (flags & 0x40000) {
-        m_Flags |= FORMCOMBO_EDIT;
+        m_Flags |= kFormComboEdit;
       }
     } else {
       m_Type = ListBox;
       if (flags & 0x200000) {
-        m_Flags |= FORMLIST_MULTISELECT;
+        m_Flags |= kFormListMultiSelect;
       }
     }
     LoadDA();
@@ -511,7 +531,7 @@ FX_BOOL CPDF_FormField::SetItemSelection(int index,
   if (bSelected) {
     if (GetType() == ListBox) {
       SelectOption(index, TRUE);
-      if (!(m_Flags & FORMLIST_MULTISELECT)) {
+      if (!(m_Flags & kFormListMultiSelect)) {
         m_pDict->SetAtString("V", PDF_EncodeText(opt_value));
       } else {
         CPDF_Array* pArray = new CPDF_Array;
diff --git a/core/fpdfdoc/doc_link.cpp b/core/fpdfdoc/doc_link.cpp
index 5d21e1d9aa..aa4e761f6d 100644
--- a/core/fpdfdoc/doc_link.cpp
+++ b/core/fpdfdoc/doc_link.cpp
@@ -4,12 +4,14 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
-#include "core/fpdfdoc/include/fpdf_doc.h"
+#include "core/fpdfdoc/include/cpdf_link.h"
 
 #include <vector>
 
 #include "core/fpdfapi/fpdf_page/include/cpdf_page.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_array.h"
+#include "core/fpdfdoc/include/cpdf_linklist.h"
+#include "core/fpdfdoc/include/cpdf_nametree.h"
 
 CPDF_LinkList::CPDF_LinkList() {}
 
diff --git a/core/fpdfdoc/doc_metadata.cpp b/core/fpdfdoc/doc_metadata.cpp
index f36250ab7a..6273a62bef 100644
--- a/core/fpdfdoc/doc_metadata.cpp
+++ b/core/fpdfdoc/doc_metadata.cpp
@@ -4,10 +4,11 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
+#include "core/fpdfdoc/include/cpdf_metadata.h"
+
 #include "core/fpdfapi/fpdf_parser/include/cpdf_document.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_stream.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_stream_acc.h"
-#include "core/fpdfdoc/include/fpdf_doc.h"
 #include "core/fxcrt/include/fx_xml.h"
 
 CPDF_Metadata::CPDF_Metadata(CPDF_Document* pDoc) {
diff --git a/core/fpdfdoc/doc_ocg.cpp b/core/fpdfdoc/doc_ocg.cpp
index 1251cb20e3..50bae65800 100644
--- a/core/fpdfdoc/doc_ocg.cpp
+++ b/core/fpdfdoc/doc_ocg.cpp
@@ -4,11 +4,12 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
+#include "core/fpdfdoc/include/cpdf_occontext.h"
+
 #include "core/fpdfapi/fpdf_page/cpdf_contentmarkdata.h"
 #include "core/fpdfapi/fpdf_page/include/cpdf_pageobject.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_array.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_document.h"
-#include "core/fpdfdoc/include/fpdf_doc.h"
 
 namespace {
 
diff --git a/core/fpdfdoc/doc_utils.cpp b/core/fpdfdoc/doc_utils.cpp
index 7f79a34245..284520d150 100644
--- a/core/fpdfdoc/doc_utils.cpp
+++ b/core/fpdfdoc/doc_utils.cpp
@@ -11,8 +11,11 @@
 #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_simple_parser.h"
+#include "core/fpdfapi/fpdf_parser/include/fpdf_parser_decode.h"
 #include "core/fpdfdoc/doc_utils.h"
-#include "core/fpdfdoc/include/fpdf_doc.h"
+#include "core/fpdfdoc/include/cpdf_defaultappearance.h"
+#include "core/fpdfdoc/include/cpdf_formcontrol.h"
+#include "core/fpdfdoc/include/cpdf_interform.h"
 #include "core/fxge/include/fx_font.h"
 
 namespace {
diff --git a/core/fpdfdoc/doc_viewerPreferences.cpp b/core/fpdfdoc/doc_viewerPreferences.cpp
index 1de8c92614..3fe638d4f5 100644
--- a/core/fpdfdoc/doc_viewerPreferences.cpp
+++ b/core/fpdfdoc/doc_viewerPreferences.cpp
@@ -4,8 +4,9 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
+#include "core/fpdfdoc/include/cpdf_viewerpreferences.h"
+
 #include "core/fpdfapi/fpdf_parser/include/cpdf_document.h"
-#include "core/fpdfdoc/include/fpdf_doc.h"
 
 CPDF_ViewerPreferences::CPDF_ViewerPreferences(CPDF_Document* pDoc)
     : m_pDoc(pDoc) {}
diff --git a/core/fpdfdoc/include/cpdf_aaction.h b/core/fpdfdoc/include/cpdf_aaction.h
new file mode 100644
index 0000000000..b3a55da23e
--- /dev/null
+++ b/core/fpdfdoc/include/cpdf_aaction.h
@@ -0,0 +1,51 @@
+// Copyright 2016 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
+
+#ifndef CORE_FPDFDOC_INCLUDE_CPDF_AACTION_H_
+#define CORE_FPDFDOC_INCLUDE_CPDF_AACTION_H_
+
+#include "core/fpdfdoc/include/cpdf_action.h"
+
+class CPDF_Dictionary;
+
+class CPDF_AAction {
+ public:
+  enum AActionType {
+    CursorEnter = 0,
+    CursorExit,
+    ButtonDown,
+    ButtonUp,
+    GetFocus,
+    LoseFocus,
+    PageOpen,
+    PageClose,
+    PageVisible,
+    PageInvisible,
+    OpenPage,
+    ClosePage,
+    KeyStroke,
+    Format,
+    Validate,
+    Calculate,
+    CloseDocument,
+    SaveDocument,
+    DocumentSaved,
+    PrintDocument,
+    DocumentPrinted
+  };
+
+  CPDF_AAction() : m_pDict(nullptr) {}
+  explicit CPDF_AAction(CPDF_Dictionary* pDict) : m_pDict(pDict) {}
+
+  FX_BOOL ActionExist(AActionType eType) const;
+  CPDF_Action GetAction(AActionType eType) const;
+  CPDF_Dictionary* GetDict() const { return m_pDict; }
+
+ private:
+  CPDF_Dictionary* const m_pDict;
+};
+
+#endif  // CORE_FPDFDOC_INCLUDE_CPDF_AACTION_H_
diff --git a/core/fpdfdoc/include/cpdf_action.h b/core/fpdfdoc/include/cpdf_action.h
new file mode 100644
index 0000000000..90e33015e7
--- /dev/null
+++ b/core/fpdfdoc/include/cpdf_action.h
@@ -0,0 +1,59 @@
+// Copyright 2016 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
+
+#ifndef CORE_FPDFDOC_INCLUDE_CPDF_ACTION_H_
+#define CORE_FPDFDOC_INCLUDE_CPDF_ACTION_H_
+
+#include "core/fpdfapi/fpdf_parser/include/cpdf_dictionary.h"
+#include "core/fpdfdoc/include/cpdf_dest.h"
+#include "core/fxcrt/include/fx_string.h"
+
+class CPDF_Document;
+
+class CPDF_Action {
+ public:
+  enum ActionType {
+    Unknown = 0,
+    GoTo,
+    GoToR,
+    GoToE,
+    Launch,
+    Thread,
+    URI,
+    Sound,
+    Movie,
+    Hide,
+    Named,
+    SubmitForm,
+    ResetForm,
+    ImportData,
+    JavaScript,
+    SetOCGState,
+    Rendition,
+    Trans,
+    GoTo3DView
+  };
+
+  CPDF_Action() : m_pDict(nullptr) {}
+  explicit CPDF_Action(CPDF_Dictionary* pDict) : m_pDict(pDict) {}
+
+  CPDF_Dictionary* GetDict() const { return m_pDict; }
+  ActionType GetType() const;
+  CPDF_Dest GetDest(CPDF_Document* pDoc) const;
+  CFX_WideString GetFilePath() const;
+  CFX_ByteString GetURI(CPDF_Document* pDoc) const;
+  bool GetHideStatus() const { return m_pDict->GetBooleanBy("H", true); }
+  CFX_ByteString GetNamedAction() const { return m_pDict->GetStringBy("N"); }
+  uint32_t GetFlags() const { return m_pDict->GetIntegerBy("Flags"); }
+  CFX_WideString GetJavaScript() const;
+  size_t GetSubActionsCount() const;
+  CPDF_Action GetSubAction(size_t iIndex) const;
+
+ private:
+  CPDF_Dictionary* const m_pDict;
+};
+
+#endif  // CORE_FPDFDOC_INCLUDE_CPDF_ACTION_H_
diff --git a/core/fpdfdoc/include/cpdf_actionfields.h b/core/fpdfdoc/include/cpdf_actionfields.h
new file mode 100644
index 0000000000..ad7962b761
--- /dev/null
+++ b/core/fpdfdoc/include/cpdf_actionfields.h
@@ -0,0 +1,27 @@
+// Copyright 2016 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
+
+#ifndef CORE_FPDFDOC_INCLUDE_CPDF_ACTIONFIELDS_H_
+#define CORE_FPDFDOC_INCLUDE_CPDF_ACTIONFIELDS_H_
+
+#include <vector>
+
+class CPDF_Action;
+class CPDF_Object;
+
+class CPDF_ActionFields {
+ public:
+  explicit CPDF_ActionFields(const CPDF_Action* pAction) : m_pAction(pAction) {}
+
+  size_t GetFieldsCount() const;
+  std::vector<CPDF_Object*> GetAllFields() const;
+  CPDF_Object* GetField(size_t iIndex) const;
+
+ private:
+  const CPDF_Action* const m_pAction;
+};
+
+#endif  // CORE_FPDFDOC_INCLUDE_CPDF_ACTIONFIELDS_H_
diff --git a/core/fpdfdoc/cpdf_annot.h b/core/fpdfdoc/include/cpdf_annot.h
index eab76a6376..99efd98886 100644
--- a/core/fpdfdoc/cpdf_annot.h
+++ b/core/fpdfdoc/include/cpdf_annot.h
@@ -4,8 +4,8 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
-#ifndef CORE_FPDFDOC_CPDF_ANNOT_H_
-#define CORE_FPDFDOC_CPDF_ANNOT_H_
+#ifndef CORE_FPDFDOC_INCLUDE_CPDF_ANNOT_H_
+#define CORE_FPDFDOC_INCLUDE_CPDF_ANNOT_H_
 
 #include <map>
 #include <memory>
@@ -67,4 +67,7 @@ class CPDF_Annot {
   std::map<CPDF_Stream*, std::unique_ptr<CPDF_Form>> m_APMap;
 };
 
-#endif  // CORE_FPDFDOC_CPDF_ANNOT_H_
+CPDF_Stream* FPDFDOC_GetAnnotAP(CPDF_Dictionary* pAnnotDict,
+                                CPDF_Annot::AppearanceMode mode);
+
+#endif  // CORE_FPDFDOC_INCLUDE_CPDF_ANNOT_H_
diff --git a/core/fpdfdoc/cpdf_annotlist.h b/core/fpdfdoc/include/cpdf_annotlist.h
index afe85f33af..f76ec64cd9 100644
--- a/core/fpdfdoc/cpdf_annotlist.h
+++ b/core/fpdfdoc/include/cpdf_annotlist.h
@@ -4,8 +4,8 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
-#ifndef CORE_FPDFDOC_CPDF_ANNOTLIST_H_
-#define CORE_FPDFDOC_CPDF_ANNOTLIST_H_
+#ifndef CORE_FPDFDOC_INCLUDE_CPDF_ANNOTLIST_H_
+#define CORE_FPDFDOC_INCLUDE_CPDF_ANNOTLIST_H_
 
 #include <memory>
 #include <vector>
@@ -61,4 +61,4 @@ class CPDF_AnnotList {
   std::vector<std::unique_ptr<CPDF_Annot>> m_AnnotList;
 };
 
-#endif  // CORE_FPDFDOC_CPDF_ANNOTLIST_H_
+#endif  // CORE_FPDFDOC_INCLUDE_CPDF_ANNOTLIST_H_
diff --git a/core/fpdfdoc/include/cpdf_bookmark.h b/core/fpdfdoc/include/cpdf_bookmark.h
new file mode 100644
index 0000000000..ba0b059572
--- /dev/null
+++ b/core/fpdfdoc/include/cpdf_bookmark.h
@@ -0,0 +1,33 @@
+// Copyright 2016 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
+
+#ifndef CORE_FPDFDOC_INCLUDE_CPDF_BOOKMARK_H_
+#define CORE_FPDFDOC_INCLUDE_CPDF_BOOKMARK_H_
+
+#include "core/fpdfdoc/include/cpdf_action.h"
+#include "core/fpdfdoc/include/cpdf_dest.h"
+#include "core/fxcrt/include/fx_string.h"
+
+class CPDF_Dictionary;
+class CPDF_Document;
+
+class CPDF_Bookmark {
+ public:
+  CPDF_Bookmark() : m_pDict(nullptr) {}
+  explicit CPDF_Bookmark(CPDF_Dictionary* pDict) : m_pDict(pDict) {}
+
+  CPDF_Dictionary* GetDict() const { return m_pDict; }
+  uint32_t GetColorRef() const;
+  uint32_t GetFontStyle() const;
+  CFX_WideString GetTitle() const;
+  CPDF_Dest GetDest(CPDF_Document* pDocument) const;
+  CPDF_Action GetAction() const;
+
+ private:
+  CPDF_Dictionary* m_pDict;
+};
+
+#endif  // CORE_FPDFDOC_INCLUDE_CPDF_BOOKMARK_H_
diff --git a/core/fpdfdoc/include/cpdf_bookmarktree.h b/core/fpdfdoc/include/cpdf_bookmarktree.h
new file mode 100644
index 0000000000..f496053383
--- /dev/null
+++ b/core/fpdfdoc/include/cpdf_bookmarktree.h
@@ -0,0 +1,26 @@
+// Copyright 2016 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
+
+#ifndef CORE_FPDFDOC_INCLUDE_CPDF_BOOKMARKTREE_H_
+#define CORE_FPDFDOC_INCLUDE_CPDF_BOOKMARKTREE_H_
+
+#include "core/fpdfdoc/include/cpdf_bookmark.h"
+
+class CPDF_Document;
+
+class CPDF_BookmarkTree {
+ public:
+  explicit CPDF_BookmarkTree(CPDF_Document* pDoc) : m_pDocument(pDoc) {}
+
+  CPDF_Bookmark GetFirstChild(const CPDF_Bookmark& parent) const;
+  CPDF_Bookmark GetNextSibling(const CPDF_Bookmark& bookmark) const;
+  CPDF_Document* GetDocument() const { return m_pDocument; }
+
+ private:
+  CPDF_Document* const m_pDocument;
+};
+
+#endif  // CORE_FPDFDOC_INCLUDE_CPDF_BOOKMARKTREE_H_
diff --git a/core/fpdfdoc/include/cpdf_defaultappearance.h b/core/fpdfdoc/include/cpdf_defaultappearance.h
new file mode 100644
index 0000000000..c45d4eeffc
--- /dev/null
+++ b/core/fpdfdoc/include/cpdf_defaultappearance.h
@@ -0,0 +1,50 @@
+// Copyright 2016 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
+
+#ifndef CORE_FPDFDOC_INCLUDE_CPDF_DEFAULTAPPEARANCE_H_
+#define CORE_FPDFDOC_INCLUDE_CPDF_DEFAULTAPPEARANCE_H_
+
+#include "core/fpdfdoc/include/cpdf_defaultappearance.h"
+#include "core/fxcrt/include/fx_coordinates.h"
+#include "core/fxcrt/include/fx_string.h"
+#include "core/fxcrt/include/fx_system.h"
+#include "core/fxge/include/fx_dib.h"
+
+enum class BorderStyle { SOLID, DASH, BEVELED, INSET, UNDERLINE };
+
+class CPDF_DefaultAppearance {
+ public:
+  CPDF_DefaultAppearance() {}
+  explicit CPDF_DefaultAppearance(const CFX_ByteString& csDA) : m_csDA(csDA) {}
+
+  CPDF_DefaultAppearance(const CPDF_DefaultAppearance& cDA) {
+    m_csDA = cDA.GetStr();
+  }
+
+  CFX_ByteString GetStr() const { return m_csDA; }
+
+  FX_BOOL HasFont();
+  CFX_ByteString GetFontString();
+  void GetFont(CFX_ByteString& csFontNameTag, FX_FLOAT& fFontSize);
+
+  FX_BOOL HasColor(FX_BOOL bStrokingOperation = FALSE);
+  CFX_ByteString GetColorString(FX_BOOL bStrokingOperation = FALSE);
+  void GetColor(int& iColorType,
+                FX_FLOAT fc[4],
+                FX_BOOL bStrokingOperation = FALSE);
+  void GetColor(FX_ARGB& color,
+                int& iColorType,
+                FX_BOOL bStrokingOperation = FALSE);
+
+  FX_BOOL HasTextMatrix();
+  CFX_ByteString GetTextMatrixString();
+  CFX_Matrix GetTextMatrix();
+
+ private:
+  CFX_ByteString m_csDA;
+};
+
+#endif  // CORE_FPDFDOC_INCLUDE_CPDF_DEFAULTAPPEARANCE_H_
diff --git a/core/fpdfdoc/include/cpdf_dest.h b/core/fpdfdoc/include/cpdf_dest.h
new file mode 100644
index 0000000000..82d8a2b5cf
--- /dev/null
+++ b/core/fpdfdoc/include/cpdf_dest.h
@@ -0,0 +1,32 @@
+// Copyright 2016 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
+
+#ifndef CORE_FPDFDOC_INCLUDE_CPDF_DEST_H_
+#define CORE_FPDFDOC_INCLUDE_CPDF_DEST_H_
+
+#include "core/fxcrt/include/fx_string.h"
+#include "core/fxcrt/include/fx_system.h"
+
+class CPDF_Document;
+class CPDF_Object;
+
+class CPDF_Dest {
+ public:
+  CPDF_Dest() : m_pObj(nullptr) {}
+  explicit CPDF_Dest(CPDF_Object* pObj) : m_pObj(pObj) {}
+
+  CPDF_Object* GetObject() const { return m_pObj; }
+  CFX_ByteString GetRemoteName();
+  int GetPageIndex(CPDF_Document* pDoc);
+  uint32_t GetPageObjNum();
+  int GetZoomMode();
+  FX_FLOAT GetParam(int index);
+
+ private:
+  CPDF_Object* m_pObj;
+};
+
+#endif  // CORE_FPDFDOC_INCLUDE_CPDF_DEST_H_
diff --git a/core/fpdfdoc/include/cpdf_docjsactions.h b/core/fpdfdoc/include/cpdf_docjsactions.h
new file mode 100644
index 0000000000..137b6afd53
--- /dev/null
+++ b/core/fpdfdoc/include/cpdf_docjsactions.h
@@ -0,0 +1,29 @@
+// Copyright 2016 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
+
+#ifndef CORE_FPDFDOC_INCLUDE_CPDF_DOCJSACTIONS_H_
+#define CORE_FPDFDOC_INCLUDE_CPDF_DOCJSACTIONS_H_
+
+#include "core/fpdfdoc/include/cpdf_action.h"
+#include "core/fxcrt/include/fx_string.h"
+
+class CPDF_Document;
+
+class CPDF_DocJSActions {
+ public:
+  explicit CPDF_DocJSActions(CPDF_Document* pDoc);
+
+  int CountJSActions() const;
+  CPDF_Action GetJSAction(int index, CFX_ByteString& csName) const;
+  CPDF_Action GetJSAction(const CFX_ByteString& csName) const;
+  int FindJSAction(const CFX_ByteString& csName) const;
+  CPDF_Document* GetDocument() const { return m_pDocument; }
+
+ private:
+  CPDF_Document* const m_pDocument;
+};
+
+#endif  // CORE_FPDFDOC_INCLUDE_CPDF_DOCJSACTIONS_H_
diff --git a/core/fpdfdoc/include/cpdf_filespec.h b/core/fpdfdoc/include/cpdf_filespec.h
new file mode 100644
index 0000000000..06badbaa5e
--- /dev/null
+++ b/core/fpdfdoc/include/cpdf_filespec.h
@@ -0,0 +1,35 @@
+// Copyright 2016 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
+
+#ifndef CORE_FPDFDOC_INCLUDE_CPDF_FILESPEC_H_
+#define CORE_FPDFDOC_INCLUDE_CPDF_FILESPEC_H_
+
+#include "core/fxcrt/include/fx_string.h"
+
+class CPDF_Object;
+
+class CPDF_FileSpec {
+ public:
+  CPDF_FileSpec();
+  explicit CPDF_FileSpec(CPDF_Object* pObj) : m_pObj(pObj) {}
+
+  // Convert a platform dependent file name into pdf format.
+  static CFX_WideString EncodeFileName(const CFX_WideStringC& filepath);
+
+  // Convert a pdf file name into platform dependent format.
+  static CFX_WideString DecodeFileName(const CFX_WideStringC& filepath);
+
+  CPDF_Object* GetObj() const { return m_pObj; }
+  bool GetFileName(CFX_WideString* wsFileName) const;
+
+  // Set this file spec to refer to a file name (not a url).
+  void SetFileName(const CFX_WideStringC& wsFileName);
+
+ private:
+  CPDF_Object* m_pObj;
+};
+
+#endif  // CORE_FPDFDOC_INCLUDE_CPDF_FILESPEC_H_
diff --git a/core/fpdfdoc/include/cpdf_formcontrol.h b/core/fpdfdoc/include/cpdf_formcontrol.h
new file mode 100644
index 0000000000..cf246bd878
--- /dev/null
+++ b/core/fpdfdoc/include/cpdf_formcontrol.h
@@ -0,0 +1,134 @@
+// Copyright 2016 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
+
+#ifndef CORE_FPDFDOC_INCLUDE_CPDF_FORMCONTROL_H_
+#define CORE_FPDFDOC_INCLUDE_CPDF_FORMCONTROL_H_
+
+#include "core/fpdfdoc/cpdf_apsettings.h"
+#include "core/fpdfdoc/include/cpdf_aaction.h"
+#include "core/fpdfdoc/include/cpdf_action.h"
+#include "core/fpdfdoc/include/cpdf_annot.h"
+#include "core/fpdfdoc/include/cpdf_annotlist.h"
+#include "core/fpdfdoc/include/cpdf_defaultappearance.h"
+#include "core/fpdfdoc/include/cpdf_formfield.h"
+#include "core/fpdfdoc/include/cpdf_iconfit.h"
+#include "core/fpdfdoc/include/ipdf_formnotify.h"
+#include "core/fxcrt/include/fx_coordinates.h"
+#include "core/fxcrt/include/fx_string.h"
+#include "core/fxge/include/fx_dib.h"
+
+#define TEXTPOS_CAPTION 0
+#define TEXTPOS_ICON 1
+#define TEXTPOS_BELOW 2
+#define TEXTPOS_ABOVE 3
+#define TEXTPOS_RIGHT 4
+#define TEXTPOS_LEFT 5
+#define TEXTPOS_OVERLAID 6
+
+#define COLORTYPE_TRANSPARENT 0
+#define COLORTYPE_GRAY 1
+#define COLORTYPE_RGB 2
+#define COLORTYPE_CMYK 3
+
+class CFX_RenderDevice;
+class CPDF_Dictionary;
+class CPDF_Font;
+class CPDF_FormField;
+class CPDF_InterForm;
+class CPDF_OCContext;
+class CPDF_RenderOptions;
+class CPDF_Stream;
+
+class CPDF_FormControl {
+ public:
+  enum HighlightingMode { None = 0, Invert, Outline, Push, Toggle };
+
+  CPDF_FormField::Type GetType() const { return m_pField->GetType(); }
+  CPDF_InterForm* GetInterForm() const { return m_pForm; }
+  CPDF_FormField* GetField() const { return m_pField; }
+  CPDF_Dictionary* GetWidget() const { return m_pWidgetDict; }
+  CFX_FloatRect GetRect() const { return m_pWidgetDict->GetRectBy("Rect"); }
+
+  void DrawControl(CFX_RenderDevice* pDevice,
+                   CFX_Matrix* pMatrix,
+                   CPDF_Page* pPage,
+                   CPDF_Annot::AppearanceMode mode,
+                   const CPDF_RenderOptions* pOptions = nullptr);
+
+  CFX_ByteString GetCheckedAPState();
+  CFX_WideString GetExportValue() const;
+
+  bool IsChecked() const;
+  bool IsDefaultChecked() const;
+
+  HighlightingMode GetHighlightingMode();
+  bool HasMKEntry(const CFX_ByteString& csEntry) const;
+  int GetRotation();
+
+  FX_ARGB GetBorderColor(int& iColorType) { return GetColor(iColorType, "BC"); }
+
+  FX_FLOAT GetOriginalBorderColor(int index) {
+    return GetOriginalColor(index, "BC");
+  }
+
+  void GetOriginalBorderColor(int& iColorType, FX_FLOAT fc[4]) {
+    GetOriginalColor(iColorType, fc, "BC");
+  }
+
+  FX_ARGB GetBackgroundColor(int& iColorType) {
+    return GetColor(iColorType, "BG");
+  }
+
+  FX_FLOAT GetOriginalBackgroundColor(int index) {
+    return GetOriginalColor(index, "BG");
+  }
+
+  void GetOriginalBackgroundColor(int& iColorType, FX_FLOAT fc[4]) {
+    GetOriginalColor(iColorType, fc, "BG");
+  }
+
+  CFX_WideString GetNormalCaption() { return GetCaption("CA"); }
+  CFX_WideString GetRolloverCaption() { return GetCaption("RC"); }
+  CFX_WideString GetDownCaption() { return GetCaption("AC"); }
+
+  CPDF_Stream* GetNormalIcon() { return GetIcon("I"); }
+  CPDF_Stream* GetRolloverIcon() { return GetIcon("RI"); }
+  CPDF_Stream* GetDownIcon() { return GetIcon("IX"); }
+  CPDF_IconFit GetIconFit();
+
+  int GetTextPosition();
+  CPDF_Action GetAction();
+  CPDF_AAction GetAdditionalAction();
+  CPDF_DefaultAppearance GetDefaultAppearance();
+
+  CPDF_Font* GetDefaultControlFont();
+  int GetControlAlignment();
+
+ private:
+  friend class CPDF_InterForm;
+  friend class CPDF_FormField;
+
+  CPDF_FormControl(CPDF_FormField* pField, CPDF_Dictionary* pWidgetDict);
+
+  CFX_ByteString GetOnStateName() const;
+  void SetOnStateName(const CFX_ByteString& csOn);
+  void CheckControl(FX_BOOL bChecked);
+  FX_ARGB GetColor(int& iColorType, const CFX_ByteString& csEntry);
+  FX_FLOAT GetOriginalColor(int index, const CFX_ByteString& csEntry);
+  void GetOriginalColor(int& iColorType,
+                        FX_FLOAT fc[4],
+                        const CFX_ByteString& csEntry);
+
+  CFX_WideString GetCaption(const CFX_ByteString& csEntry);
+  CPDF_Stream* GetIcon(const CFX_ByteString& csEntry);
+  CPDF_ApSettings GetMK() const;
+
+  CPDF_FormField* const m_pField;
+  CPDF_Dictionary* const m_pWidgetDict;
+  CPDF_InterForm* const m_pForm;
+};
+
+#endif  // CORE_FPDFDOC_INCLUDE_CPDF_FORMCONTROL_H_
diff --git a/core/fpdfdoc/include/cpdf_formfield.h b/core/fpdfdoc/include/cpdf_formfield.h
new file mode 100644
index 0000000000..3d9d88fb6b
--- /dev/null
+++ b/core/fpdfdoc/include/cpdf_formfield.h
@@ -0,0 +1,167 @@
+// Copyright 2016 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
+
+#ifndef CORE_FPDFDOC_INCLUDE_CPDF_FORMFIELD_H_
+#define CORE_FPDFDOC_INCLUDE_CPDF_FORMFIELD_H_
+
+#include "core/fpdfdoc/include/cpdf_aaction.h"
+#include "core/fpdfdoc/include/cpdf_formfield.h"
+#include "core/fxcrt/include/fx_basic.h"
+#include "core/fxcrt/include/fx_string.h"
+#include "core/fxcrt/include/fx_system.h"
+
+#define FIELDTYPE_UNKNOWN 0
+#define FIELDTYPE_PUSHBUTTON 1
+#define FIELDTYPE_CHECKBOX 2
+#define FIELDTYPE_RADIOBUTTON 3
+#define FIELDTYPE_COMBOBOX 4
+#define FIELDTYPE_LISTBOX 5
+#define FIELDTYPE_TEXTFIELD 6
+#define FIELDTYPE_SIGNATURE 7
+
+class CPDF_Dictionary;
+class CPDF_Font;
+class CPDF_FormControl;
+class CPDF_InterForm;
+class CPDF_String;
+
+CPDF_Object* FPDF_GetFieldAttr(CPDF_Dictionary* pFieldDict,
+                               const FX_CHAR* name,
+                               int nLevel = 0);
+
+class CPDF_FormField {
+ public:
+  enum Type {
+    Unknown,
+    PushButton,
+    RadioButton,
+    CheckBox,
+    Text,
+    RichText,
+    File,
+    ListBox,
+    ComboBox,
+    Sign
+  };
+
+  CFX_WideString GetFullName() const;
+
+  Type GetType() const { return m_Type; }
+  uint32_t GetFlags() const { return m_Flags; }
+
+  CPDF_Dictionary* GetFieldDict() const { return m_pDict; }
+  void SetFieldDict(CPDF_Dictionary* pDict) { m_pDict = pDict; }
+
+  FX_BOOL ResetField(FX_BOOL bNotify = FALSE);
+
+  int CountControls() const { return m_ControlList.GetSize(); }
+
+  CPDF_FormControl* GetControl(int index) const {
+    return m_ControlList.GetAt(index);
+  }
+
+  int GetControlIndex(const CPDF_FormControl* pControl) const;
+  int GetFieldType() const;
+
+  CPDF_AAction GetAdditionalAction() const;
+  CFX_WideString GetAlternateName() const;
+  CFX_WideString GetMappingName() const;
+
+  uint32_t GetFieldFlags() const;
+  CFX_ByteString GetDefaultStyle() const;
+  CFX_WideString GetRichTextString() const;
+
+  CFX_WideString GetValue() const;
+  CFX_WideString GetDefaultValue() const;
+  FX_BOOL SetValue(const CFX_WideString& value, FX_BOOL bNotify = FALSE);
+
+  int GetMaxLen() const;
+  int CountSelectedItems() const;
+  int GetSelectedIndex(int index) const;
+
+  FX_BOOL ClearSelection(FX_BOOL bNotify = FALSE);
+  FX_BOOL IsItemSelected(int index) const;
+  FX_BOOL SetItemSelection(int index,
+                           FX_BOOL bSelected,
+                           FX_BOOL bNotify = FALSE);
+
+  FX_BOOL IsItemDefaultSelected(int index) const;
+
+  int GetDefaultSelectedItem() const;
+  int CountOptions() const;
+
+  CFX_WideString GetOptionLabel(int index) const;
+  CFX_WideString GetOptionValue(int index) const;
+
+  int FindOption(CFX_WideString csOptLabel) const;
+  int FindOptionValue(const CFX_WideString& csOptValue) const;
+
+  FX_BOOL CheckControl(int iControlIndex, bool bChecked, bool bNotify = false);
+
+  int GetTopVisibleIndex() const;
+  int CountSelectedOptions() const;
+
+  int GetSelectedOptionIndex(int index) const;
+  FX_BOOL IsOptionSelected(int iOptIndex) const;
+
+  FX_BOOL SelectOption(int iOptIndex,
+                       FX_BOOL bSelected,
+                       FX_BOOL bNotify = FALSE);
+
+  FX_BOOL ClearSelectedOptions(FX_BOOL bNotify = FALSE);
+
+#ifdef PDF_ENABLE_XFA
+  FX_BOOL ClearOptions(FX_BOOL bNotify = FALSE);
+
+  int InsertOption(CFX_WideString csOptLabel,
+                   int index = -1,
+                   FX_BOOL bNotify = FALSE);
+#endif  // PDF_ENABLE_XFA
+
+  FX_FLOAT GetFontSize() const { return m_FontSize; }
+  CPDF_Font* GetFont() const { return m_pFont; }
+
+ private:
+  friend class CPDF_InterForm;
+  friend class CPDF_FormControl;
+
+  CPDF_FormField(CPDF_InterForm* pForm, CPDF_Dictionary* pDict);
+  ~CPDF_FormField();
+
+  CFX_WideString GetValue(FX_BOOL bDefault) const;
+  FX_BOOL SetValue(const CFX_WideString& value,
+                   FX_BOOL bDefault,
+                   FX_BOOL bNotify);
+
+  void SyncFieldFlags();
+  int FindListSel(CPDF_String* str);
+  CFX_WideString GetOptionText(int index, int sub_index) const;
+
+  void LoadDA();
+  CFX_WideString GetCheckValue(FX_BOOL bDefault) const;
+  FX_BOOL SetCheckValue(const CFX_WideString& value,
+                        FX_BOOL bDefault,
+                        FX_BOOL bNotify);
+
+  bool NotifyBeforeSelectionChange(const CFX_WideString& value);
+  void NotifyAfterSelectionChange();
+
+  bool NotifyBeforeValueChange(const CFX_WideString& value);
+  void NotifyAfterValueChange();
+
+  bool NotifyListOrComboBoxBeforeChange(const CFX_WideString& value);
+  void NotifyListOrComboBoxAfterChange();
+
+  CPDF_FormField::Type m_Type;
+  uint32_t m_Flags;
+  CPDF_InterForm* m_pForm;
+  CPDF_Dictionary* m_pDict;
+  CFX_ArrayTemplate<CPDF_FormControl*> m_ControlList;
+  FX_FLOAT m_FontSize;
+  CPDF_Font* m_pFont;
+};
+
+#endif  // CORE_FPDFDOC_INCLUDE_CPDF_FORMFIELD_H_
diff --git a/core/fpdfdoc/include/cpdf_iconfit.h b/core/fpdfdoc/include/cpdf_iconfit.h
new file mode 100644
index 0000000000..a13730d8ce
--- /dev/null
+++ b/core/fpdfdoc/include/cpdf_iconfit.h
@@ -0,0 +1,30 @@
+// Copyright 2016 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
+
+#ifndef CORE_FPDFDOC_INCLUDE_CPDF_ICONFIT_H_
+#define CORE_FPDFDOC_INCLUDE_CPDF_ICONFIT_H_
+
+#include "core/fxcrt/include/fx_system.h"
+
+class CPDF_Dictionary;
+
+class CPDF_IconFit {
+ public:
+  enum ScaleMethod { Always = 0, Bigger, Smaller, Never };
+
+  explicit CPDF_IconFit(const CPDF_Dictionary* pDict) : m_pDict(pDict) {}
+
+  ScaleMethod GetScaleMethod();
+  FX_BOOL IsProportionalScale();
+  void GetIconPosition(FX_FLOAT& fLeft, FX_FLOAT& fBottom);
+  bool GetFittingBounds();
+  const CPDF_Dictionary* GetDict() const { return m_pDict; }
+
+ private:
+  const CPDF_Dictionary* const m_pDict;
+};
+
+#endif  // CORE_FPDFDOC_INCLUDE_CPDF_ICONFIT_H_
diff --git a/core/fpdfdoc/include/cpdf_interform.h b/core/fpdfdoc/include/cpdf_interform.h
new file mode 100644
index 0000000000..f07172c42b
--- /dev/null
+++ b/core/fpdfdoc/include/cpdf_interform.h
@@ -0,0 +1,155 @@
+// Copyright 2016 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
+
+#ifndef CORE_FPDFDOC_INCLUDE_CPDF_INTERFORM_H_
+#define CORE_FPDFDOC_INCLUDE_CPDF_INTERFORM_H_
+
+#include <map>
+#include <memory>
+#include <vector>
+
+#include "core/fpdfapi/fpdf_parser/include/fpdf_parser_decode.h"
+#include "core/fpdfdoc/include/cpdf_defaultappearance.h"
+#include "core/fxcrt/include/fx_string.h"
+#include "core/fxcrt/include/fx_system.h"
+
+class CFieldTree;
+class CFDF_Document;
+class CPDF_Document;
+class CPDF_Dictionary;
+class CPDF_Font;
+class CPDF_FormControl;
+class CPDF_FormField;
+class CPDF_Object;
+class CPDF_Page;
+class IPDF_FormNotify;
+
+class CPDF_InterForm {
+ public:
+  explicit CPDF_InterForm(CPDF_Document* pDocument);
+  ~CPDF_InterForm();
+
+  static void SetUpdateAP(FX_BOOL bUpdateAP);
+  static FX_BOOL IsUpdateAPEnabled();
+  static CFX_ByteString GenerateNewResourceName(const CPDF_Dictionary* pResDict,
+                                                const FX_CHAR* csType,
+                                                int iMinLen = 2,
+                                                const FX_CHAR* csPrefix = "");
+  static CPDF_Font* AddStandardFont(CPDF_Document* pDocument,
+                                    CFX_ByteString csFontName);
+  static CFX_ByteString GetNativeFont(uint8_t iCharSet,
+                                      void* pLogFont = nullptr);
+  static CFX_ByteString GetNativeFont(void* pLogFont = nullptr);
+  static uint8_t GetNativeCharSet();
+  static CPDF_Font* AddNativeFont(uint8_t iCharSet, CPDF_Document* pDocument);
+  static CPDF_Font* AddNativeFont(CPDF_Document* pDocument);
+
+  FX_BOOL ValidateFieldName(CFX_WideString& csNewFieldName, int iType);
+  FX_BOOL ValidateFieldName(const CPDF_FormField* pField,
+                            CFX_WideString& csNewFieldName);
+  FX_BOOL ValidateFieldName(const CPDF_FormControl* pControl,
+                            CFX_WideString& csNewFieldName);
+
+  uint32_t CountFields(const CFX_WideString& csFieldName = L"");
+  CPDF_FormField* GetField(uint32_t index,
+                           const CFX_WideString& csFieldName = L"");
+  CPDF_FormField* GetFieldByDict(CPDF_Dictionary* pFieldDict) const;
+
+  CPDF_FormControl* GetControlAtPoint(CPDF_Page* pPage,
+                                      FX_FLOAT pdf_x,
+                                      FX_FLOAT pdf_y,
+                                      int* z_order) const;
+  CPDF_FormControl* GetControlByDict(const CPDF_Dictionary* pWidgetDict) const;
+
+  CPDF_Document* GetDocument() const { return m_pDocument; }
+  CPDF_Dictionary* GetFormDict() const { return m_pFormDict; }
+  FX_BOOL NeedConstructAP() const;
+  int CountFieldsInCalculationOrder();
+  CPDF_FormField* GetFieldInCalculationOrder(int index);
+  int FindFieldInCalculationOrder(const CPDF_FormField* pField);
+
+  uint32_t CountFormFonts();
+  CPDF_Font* GetFormFont(uint32_t index, CFX_ByteString& csNameTag);
+  CPDF_Font* GetFormFont(CFX_ByteString csNameTag);
+  CPDF_Font* GetFormFont(CFX_ByteString csFontName, CFX_ByteString& csNameTag);
+  CPDF_Font* GetNativeFormFont(uint8_t iCharSet, CFX_ByteString& csNameTag);
+  CPDF_Font* GetNativeFormFont(CFX_ByteString& csNameTag);
+  FX_BOOL FindFormFont(const CPDF_Font* pFont, CFX_ByteString& csNameTag);
+  FX_BOOL FindFormFont(CFX_ByteString csFontName,
+                       CPDF_Font*& pFont,
+                       CFX_ByteString& csNameTag);
+
+  FX_BOOL FindFormFont(CFX_WideString csFontName,
+                       CPDF_Font*& pFont,
+                       CFX_ByteString& csNameTag) {
+    return FindFormFont(PDF_EncodeText(csFontName), pFont, csNameTag);
+  }
+
+  void AddFormFont(const CPDF_Font* pFont, CFX_ByteString& csNameTag);
+  CPDF_Font* AddNativeFormFont(uint8_t iCharSet, CFX_ByteString& csNameTag);
+  CPDF_Font* AddNativeFormFont(CFX_ByteString& csNameTag);
+
+  void RemoveFormFont(const CPDF_Font* pFont);
+  void RemoveFormFont(CFX_ByteString csNameTag);
+
+  CPDF_DefaultAppearance GetDefaultAppearance();
+  CPDF_Font* GetDefaultFormFont();
+  int GetFormAlignment();
+
+  CPDF_FormField* CheckRequiredFields(
+      const std::vector<CPDF_FormField*>* fields,
+      bool bIncludeOrExclude) const;
+
+  CFDF_Document* ExportToFDF(const CFX_WideStringC& pdf_path,
+                             bool bSimpleFileSpec = false) const;
+  CFDF_Document* ExportToFDF(const CFX_WideStringC& pdf_path,
+                             const std::vector<CPDF_FormField*>& fields,
+                             bool bIncludeOrExclude = true,
+                             bool bSimpleFileSpec = false) const;
+  FX_BOOL ImportFromFDF(const CFDF_Document* pFDFDoc, FX_BOOL bNotify = FALSE);
+
+  bool ResetForm(const std::vector<CPDF_FormField*>& fields,
+                 bool bIncludeOrExclude = true,
+                 bool bNotify = false);
+  bool ResetForm(bool bNotify = false);
+
+  void SetFormNotify(IPDF_FormNotify* pNotify);
+  FX_BOOL HasXFAForm() const;
+  void FixPageFields(const CPDF_Page* pPage);
+
+ private:
+  friend class CPDF_FormControl;
+  friend class CPDF_FormField;
+
+  void LoadField(CPDF_Dictionary* pFieldDict, int nLevel = 0);
+  CPDF_Object* GetFieldAttr(CPDF_Dictionary* pFieldDict, const FX_CHAR* name);
+  CPDF_FormField* AddTerminalField(CPDF_Dictionary* pFieldDict);
+  CPDF_FormControl* AddControl(CPDF_FormField* pField,
+                               CPDF_Dictionary* pWidgetDict);
+  void FDF_ImportField(CPDF_Dictionary* pField,
+                       const CFX_WideString& parent_name,
+                       FX_BOOL bNotify = FALSE,
+                       int nLevel = 0);
+  FX_BOOL ValidateFieldName(CFX_WideString& csNewFieldName,
+                            int iType,
+                            const CPDF_FormField* pExcludedField,
+                            const CPDF_FormControl* pExcludedControl);
+  int CompareFieldName(const CFX_WideString& name1,
+                       const CFX_WideString& name2);
+  int CompareFieldName(const CFX_ByteString& name1,
+                       const CFX_ByteString& name2);
+
+  static FX_BOOL s_bUpdateAP;
+
+  CPDF_Document* const m_pDocument;
+  CPDF_Dictionary* m_pFormDict;
+  std::map<const CPDF_Dictionary*, CPDF_FormControl*> m_ControlMap;
+  std::unique_ptr<CFieldTree> m_pFieldTree;
+  CFX_ByteString m_bsEncoding;
+  IPDF_FormNotify* m_pFormNotify;
+};
+
+#endif  // CORE_FPDFDOC_INCLUDE_CPDF_INTERFORM_H_
diff --git a/core/fpdfdoc/include/cpdf_link.h b/core/fpdfdoc/include/cpdf_link.h
new file mode 100644
index 0000000000..a3be3ccc90
--- /dev/null
+++ b/core/fpdfdoc/include/cpdf_link.h
@@ -0,0 +1,31 @@
+// Copyright 2016 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
+
+#ifndef CORE_FPDFDOC_INCLUDE_CPDF_LINK_H_
+#define CORE_FPDFDOC_INCLUDE_CPDF_LINK_H_
+
+#include "core/fpdfdoc/include/cpdf_action.h"
+#include "core/fpdfdoc/include/cpdf_dest.h"
+#include "core/fxcrt/include/fx_coordinates.h"
+
+class CPDF_Dictionary;
+
+class CPDF_Link {
+ public:
+  CPDF_Link() : m_pDict(nullptr) {}
+  explicit CPDF_Link(CPDF_Dictionary* pDict) : m_pDict(pDict) {}
+
+  CPDF_Dictionary* GetDict() const { return m_pDict; }
+
+  CFX_FloatRect GetRect();
+  CPDF_Dest GetDest(CPDF_Document* pDoc);
+  CPDF_Action GetAction();
+
+ private:
+  CPDF_Dictionary* m_pDict;
+};
+
+#endif  // CORE_FPDFDOC_INCLUDE_CPDF_LINK_H_
diff --git a/core/fpdfdoc/include/cpdf_linklist.h b/core/fpdfdoc/include/cpdf_linklist.h
new file mode 100644
index 0000000000..dd9f5517d4
--- /dev/null
+++ b/core/fpdfdoc/include/cpdf_linklist.h
@@ -0,0 +1,36 @@
+// Copyright 2016 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
+
+#ifndef CORE_FPDFDOC_INCLUDE_CPDF_LINKLIST_H_
+#define CORE_FPDFDOC_INCLUDE_CPDF_LINKLIST_H_
+
+#include <map>
+#include <vector>
+
+#include "core/fpdfdoc/include/cpdf_link.h"
+#include "core/fxcrt/include/fx_system.h"
+
+class CPDF_Page;
+class CPDF_Dictionary;
+
+class CPDF_LinkList {
+ public:
+  CPDF_LinkList();
+  ~CPDF_LinkList();
+
+  CPDF_Link GetLinkAtPoint(CPDF_Page* pPage,
+                           FX_FLOAT pdf_x,
+                           FX_FLOAT pdf_y,
+                           int* z_order);
+
+ private:
+  const std::vector<CPDF_Dictionary*>* GetPageLinks(CPDF_Page* pPage);
+  void LoadPageLinks(CPDF_Page* pPage, std::vector<CPDF_Dictionary*>* pList);
+
+  std::map<uint32_t, std::vector<CPDF_Dictionary*>> m_PageMap;
+};
+
+#endif  // CORE_FPDFDOC_INCLUDE_CPDF_LINKLIST_H_
diff --git a/core/fpdfdoc/include/cpdf_metadata.h b/core/fpdfdoc/include/cpdf_metadata.h
new file mode 100644
index 0000000000..31497dd33c
--- /dev/null
+++ b/core/fpdfdoc/include/cpdf_metadata.h
@@ -0,0 +1,26 @@
+// Copyright 2016 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
+
+#ifndef CORE_FPDFDOC_INCLUDE_CPDF_METADATA_H_
+#define CORE_FPDFDOC_INCLUDE_CPDF_METADATA_H_
+
+#include <memory>
+
+class CPDF_Document;
+class CXML_Element;
+
+class CPDF_Metadata {
+ public:
+  explicit CPDF_Metadata(CPDF_Document* pDoc);
+  ~CPDF_Metadata();
+
+  const CXML_Element* GetRoot() const;
+
+ private:
+  std::unique_ptr<CXML_Element> m_pXmlElement;
+};
+
+#endif  // CORE_FPDFDOC_INCLUDE_CPDF_METADATA_H_
diff --git a/core/fpdfdoc/include/cpdf_nametree.h b/core/fpdfdoc/include/cpdf_nametree.h
new file mode 100644
index 0000000000..39a520ddfa
--- /dev/null
+++ b/core/fpdfdoc/include/cpdf_nametree.h
@@ -0,0 +1,34 @@
+// Copyright 2016 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
+
+#ifndef CORE_FPDFDOC_INCLUDE_CPDF_NAMETREE_H_
+#define CORE_FPDFDOC_INCLUDE_CPDF_NAMETREE_H_
+
+#include "core/fxcrt/include/fx_string.h"
+
+class CPDF_Array;
+class CPDF_Dictionary;
+class CPDF_Document;
+class CPDF_Object;
+
+class CPDF_NameTree {
+ public:
+  explicit CPDF_NameTree(CPDF_Dictionary* pRoot) : m_pRoot(pRoot) {}
+  CPDF_NameTree(CPDF_Document* pDoc, const CFX_ByteString& category);
+
+  CPDF_Object* LookupValue(int nIndex, CFX_ByteString& csName) const;
+  CPDF_Object* LookupValue(const CFX_ByteString& csName) const;
+  CPDF_Array* LookupNamedDest(CPDF_Document* pDoc, const CFX_ByteString& sName);
+
+  int GetIndex(const CFX_ByteString& csName) const;
+  size_t GetCount() const;
+  CPDF_Dictionary* GetRoot() const { return m_pRoot; }
+
+ private:
+  CPDF_Dictionary* m_pRoot;
+};
+
+#endif  // CORE_FPDFDOC_INCLUDE_CPDF_NAMETREE_H_
diff --git a/core/fpdfdoc/include/cpdf_occontext.h b/core/fpdfdoc/include/cpdf_occontext.h
new file mode 100644
index 0000000000..38e81705e5
--- /dev/null
+++ b/core/fpdfdoc/include/cpdf_occontext.h
@@ -0,0 +1,42 @@
+// Copyright 2016 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
+
+#ifndef CORE_FPDFDOC_INCLUDE_CPDF_OCCONTEXT_H_
+#define CORE_FPDFDOC_INCLUDE_CPDF_OCCONTEXT_H_
+
+#include <unordered_map>
+
+#include "core/fxcrt/include/fx_string.h"
+
+class CPDF_Array;
+class CPDF_Dictionary;
+class CPDF_Document;
+class CPDF_PageObject;
+
+class CPDF_OCContext {
+ public:
+  enum UsageType { View = 0, Design, Print, Export };
+
+  CPDF_OCContext(CPDF_Document* pDoc, UsageType eUsageType);
+  ~CPDF_OCContext();
+
+  bool CheckOCGVisible(const CPDF_Dictionary* pOCGDict);
+  bool CheckObjectVisible(const CPDF_PageObject* pObj);
+
+ private:
+  bool LoadOCGStateFromConfig(const CFX_ByteString& csConfig,
+                              const CPDF_Dictionary* pOCGDict) const;
+  bool LoadOCGState(const CPDF_Dictionary* pOCGDict) const;
+  bool GetOCGVisible(const CPDF_Dictionary* pOCGDict);
+  bool GetOCGVE(CPDF_Array* pExpression, int nLevel);
+  bool LoadOCMDState(const CPDF_Dictionary* pOCMDDict);
+
+  CPDF_Document* const m_pDocument;
+  const UsageType m_eUsageType;
+  std::unordered_map<const CPDF_Dictionary*, bool> m_OCGStates;
+};
+
+#endif  // CORE_FPDFDOC_INCLUDE_CPDF_OCCONTEXT_H_
diff --git a/core/fpdfdoc/include/cpdf_viewerpreferences.h b/core/fpdfdoc/include/cpdf_viewerpreferences.h
new file mode 100644
index 0000000000..d93c261183
--- /dev/null
+++ b/core/fpdfdoc/include/cpdf_viewerpreferences.h
@@ -0,0 +1,34 @@
+// Copyright 2016 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
+
+#ifndef CORE_FPDFDOC_INCLUDE_CPDF_VIEWERPREFERENCES_H_
+#define CORE_FPDFDOC_INCLUDE_CPDF_VIEWERPREFERENCES_H_
+
+#include "core/fxcrt/include/fx_string.h"
+#include "core/fxcrt/include/fx_system.h"
+
+class CPDF_Array;
+class CPDF_Dictionary;
+class CPDF_Document;
+
+class CPDF_ViewerPreferences {
+ public:
+  explicit CPDF_ViewerPreferences(CPDF_Document* pDoc);
+  ~CPDF_ViewerPreferences();
+
+  FX_BOOL IsDirectionR2L() const;
+  FX_BOOL PrintScaling() const;
+  int32_t NumCopies() const;
+  CPDF_Array* PrintPageRange() const;
+  CFX_ByteString Duplex() const;
+
+ private:
+  CPDF_Dictionary* GetViewerPreferences() const;
+
+  CPDF_Document* const m_pDoc;
+};
+
+#endif  // CORE_FPDFDOC_INCLUDE_CPDF_VIEWERPREFERENCES_H_
diff --git a/core/fpdfdoc/include/fpdf_doc.h b/core/fpdfdoc/include/fpdf_doc.h
deleted file mode 100644
index edcec239f6..0000000000
--- a/core/fpdfdoc/include/fpdf_doc.h
+++ /dev/null
@@ -1,851 +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
-
-#ifndef CORE_FPDFDOC_INCLUDE_FPDF_DOC_H_
-#define CORE_FPDFDOC_INCLUDE_FPDF_DOC_H_
-
-#include <map>
-#include <memory>
-#include <unordered_map>
-#include <vector>
-
-#include "core/fpdfapi/fpdf_parser/include/cpdf_dictionary.h"
-#include "core/fpdfapi/fpdf_parser/include/fpdf_parser_decode.h"
-#include "core/fpdfdoc/cpdf_annot.h"
-#include "core/fpdfdoc/cpdf_annotlist.h"
-#include "core/fxge/include/fx_dib.h"
-
-class CFDF_Document;
-class CFieldTree;
-class CFX_RenderDevice;
-class CPDF_AAction;
-class CPDF_Action;
-class CPDF_ActionFields;
-class CPDF_ApSettings;
-class CPDF_Bookmark;
-class CPDF_BookmarkTree;
-class CPDF_DefaultAppearance;
-class CPDF_Dest;
-class CPDF_DocJSActions;
-class CPDF_Document;
-class CPDF_FileSpec;
-class CPDF_Font;
-class CPDF_Form;
-class CPDF_FormControl;
-class CPDF_FormField;
-class CPDF_IconFit;
-class CPDF_Link;
-class CPDF_Metadata;
-class CPDF_OCContext;
-class CPDF_Page;
-class CPDF_PageObject;
-class CPDF_RenderContext;
-class CPDF_RenderOptions;
-class CXML_Element;
-class IPDF_FormNotify;
-
-enum class BorderStyle { SOLID, DASH, BEVELED, INSET, UNDERLINE };
-
-class CPDF_NameTree {
- public:
-  explicit CPDF_NameTree(CPDF_Dictionary* pRoot) : m_pRoot(pRoot) {}
-  CPDF_NameTree(CPDF_Document* pDoc, const CFX_ByteString& category);
-
-  CPDF_Object* LookupValue(int nIndex, CFX_ByteString& csName) const;
-  CPDF_Object* LookupValue(const CFX_ByteString& csName) const;
-  CPDF_Array* LookupNamedDest(CPDF_Document* pDoc, const CFX_ByteString& sName);
-  int GetIndex(const CFX_ByteString& csName) const;
-  size_t GetCount() const;
-  CPDF_Dictionary* GetRoot() const { return m_pRoot; }
-
- protected:
-  CPDF_Dictionary* m_pRoot;
-};
-
-class CPDF_BookmarkTree {
- public:
-  explicit CPDF_BookmarkTree(CPDF_Document* pDoc) : m_pDocument(pDoc) {}
-
-  CPDF_Bookmark GetFirstChild(const CPDF_Bookmark& parent) const;
-  CPDF_Bookmark GetNextSibling(const CPDF_Bookmark& bookmark) const;
-  CPDF_Document* GetDocument() const { return m_pDocument; }
-
- protected:
-  CPDF_Document* const m_pDocument;
-};
-
-#define PDFBOOKMARK_ITALIC 1
-#define PDFBOOKMARK_BOLD 2
-class CPDF_Bookmark {
- public:
-  CPDF_Bookmark() : m_pDict(nullptr) {}
-  explicit CPDF_Bookmark(CPDF_Dictionary* pDict) : m_pDict(pDict) {}
-
-  CPDF_Dictionary* GetDict() const { return m_pDict; }
-  uint32_t GetColorRef() const;
-  uint32_t GetFontStyle() const;
-  CFX_WideString GetTitle() const;
-  CPDF_Dest GetDest(CPDF_Document* pDocument) const;
-  CPDF_Action GetAction() const;
-
- protected:
-  CPDF_Dictionary* m_pDict;
-};
-
-#define PDFZOOM_XYZ 1
-#define PDFZOOM_FITPAGE 2
-#define PDFZOOM_FITHORZ 3
-#define PDFZOOM_FITVERT 4
-#define PDFZOOM_FITRECT 5
-#define PDFZOOM_FITBBOX 6
-#define PDFZOOM_FITBHORZ 7
-#define PDFZOOM_FITBVERT 8
-class CPDF_Dest {
- public:
-  CPDF_Dest() : m_pObj(nullptr) {}
-  explicit CPDF_Dest(CPDF_Object* pObj) : m_pObj(pObj) {}
-
-  CPDF_Object* GetObject() const { return m_pObj; }
-  CFX_ByteString GetRemoteName();
-  int GetPageIndex(CPDF_Document* pDoc);
-  uint32_t GetPageObjNum();
-  int GetZoomMode();
-  FX_FLOAT GetParam(int index);
-
- protected:
-  CPDF_Object* m_pObj;
-};
-
-class CPDF_OCContext {
- public:
-  enum UsageType { View = 0, Design, Print, Export };
-
-  CPDF_OCContext(CPDF_Document* pDoc, UsageType eUsageType);
-  ~CPDF_OCContext();
-
-  bool CheckOCGVisible(const CPDF_Dictionary* pOCGDict);
-  bool CheckObjectVisible(const CPDF_PageObject* pObj);
-
- protected:
-  bool LoadOCGStateFromConfig(const CFX_ByteString& csConfig,
-                              const CPDF_Dictionary* pOCGDict) const;
-  bool LoadOCGState(const CPDF_Dictionary* pOCGDict) const;
-  bool GetOCGVisible(const CPDF_Dictionary* pOCGDict);
-  bool GetOCGVE(CPDF_Array* pExpression, int nLevel);
-  bool LoadOCMDState(const CPDF_Dictionary* pOCMDDict);
-
-  CPDF_Document* const m_pDocument;
-  const UsageType m_eUsageType;
-  std::unordered_map<const CPDF_Dictionary*, bool> m_OCGStates;
-};
-
-class CPDF_ActionFields {
- public:
-  explicit CPDF_ActionFields(const CPDF_Action* pAction) : m_pAction(pAction) {}
-
-  size_t GetFieldsCount() const;
-  std::vector<CPDF_Object*> GetAllFields() const;
-  CPDF_Object* GetField(size_t iIndex) const;
-
- protected:
-  const CPDF_Action* const m_pAction;
-};
-
-#define PDFNAMED_NEXTPAGE 1
-#define PDFNAMED_PREVPAGE 2
-#define PDFNAMED_FIRSTPAGE 3
-#define PDFNAMED_LASTPAGE 4
-#define PDFJS_MAXLENGTH 64
-class CPDF_Action {
- public:
-  enum ActionType {
-    Unknown = 0,
-    GoTo,
-    GoToR,
-    GoToE,
-    Launch,
-    Thread,
-    URI,
-    Sound,
-    Movie,
-    Hide,
-    Named,
-    SubmitForm,
-    ResetForm,
-    ImportData,
-    JavaScript,
-    SetOCGState,
-    Rendition,
-    Trans,
-    GoTo3DView
-  };
-
-  CPDF_Action() : m_pDict(nullptr) {}
-  explicit CPDF_Action(CPDF_Dictionary* pDict) : m_pDict(pDict) {}
-
-  CPDF_Dictionary* GetDict() const { return m_pDict; }
-  ActionType GetType() const;
-  CPDF_Dest GetDest(CPDF_Document* pDoc) const;
-  CFX_WideString GetFilePath() const;
-  CFX_ByteString GetURI(CPDF_Document* pDoc) const;
-  bool GetHideStatus() const { return m_pDict->GetBooleanBy("H", true); }
-  CFX_ByteString GetNamedAction() const { return m_pDict->GetStringBy("N"); }
-  uint32_t GetFlags() const { return m_pDict->GetIntegerBy("Flags"); }
-  CFX_WideString GetJavaScript() const;
-  size_t GetSubActionsCount() const;
-  CPDF_Action GetSubAction(size_t iIndex) const;
-
- protected:
-  CPDF_Dictionary* const m_pDict;
-};
-
-class CPDF_AAction {
- public:
-  enum AActionType {
-    CursorEnter = 0,
-    CursorExit,
-    ButtonDown,
-    ButtonUp,
-    GetFocus,
-    LoseFocus,
-    PageOpen,
-    PageClose,
-    PageVisible,
-    PageInvisible,
-    OpenPage,
-    ClosePage,
-    KeyStroke,
-    Format,
-    Validate,
-    Calculate,
-    CloseDocument,
-    SaveDocument,
-    DocumentSaved,
-    PrintDocument,
-    DocumentPrinted
-  };
-
-  CPDF_AAction() : m_pDict(nullptr) {}
-  explicit CPDF_AAction(CPDF_Dictionary* pDict) : m_pDict(pDict) {}
-
-  FX_BOOL ActionExist(AActionType eType) const;
-  CPDF_Action GetAction(AActionType eType) const;
-  CPDF_Dictionary* GetDict() const { return m_pDict; }
-
- protected:
-  CPDF_Dictionary* const m_pDict;
-};
-
-class CPDF_DocJSActions {
- public:
-  explicit CPDF_DocJSActions(CPDF_Document* pDoc);
-
-  int CountJSActions() const;
-  CPDF_Action GetJSAction(int index, CFX_ByteString& csName) const;
-  CPDF_Action GetJSAction(const CFX_ByteString& csName) const;
-  int FindJSAction(const CFX_ByteString& csName) const;
-  CPDF_Document* GetDocument() const { return m_pDocument; }
-
- protected:
-  CPDF_Document* const m_pDocument;
-};
-
-class CPDF_FileSpec {
- public:
-  CPDF_FileSpec();
-  explicit CPDF_FileSpec(CPDF_Object* pObj) : m_pObj(pObj) {}
-
-  // Convert a platform dependent file name into pdf format.
-  static CFX_WideString EncodeFileName(const CFX_WideStringC& filepath);
-
-  // Convert a pdf file name into platform dependent format.
-  static CFX_WideString DecodeFileName(const CFX_WideStringC& filepath);
-
-  CPDF_Object* GetObj() const { return m_pObj; }
-  bool GetFileName(CFX_WideString* wsFileName) const;
-
-  // Set this file spec to refer to a file name (not a url).
-  void SetFileName(const CFX_WideStringC& wsFileName);
-
- protected:
-  CPDF_Object* m_pObj;
-};
-
-class CPDF_LinkList {
- public:
-  CPDF_LinkList();
-  ~CPDF_LinkList();
-
-  CPDF_Link GetLinkAtPoint(CPDF_Page* pPage,
-                           FX_FLOAT pdf_x,
-                           FX_FLOAT pdf_y,
-                           int* z_order);
-
- private:
-  const std::vector<CPDF_Dictionary*>* GetPageLinks(CPDF_Page* pPage);
-  void LoadPageLinks(CPDF_Page* pPage, std::vector<CPDF_Dictionary*>* pList);
-
-  std::map<uint32_t, std::vector<CPDF_Dictionary*>> m_PageMap;
-};
-
-class CPDF_Link {
- public:
-  CPDF_Link() : m_pDict(nullptr) {}
-  explicit CPDF_Link(CPDF_Dictionary* pDict) : m_pDict(pDict) {}
-
-  CPDF_Dictionary* GetDict() const { return m_pDict; }
-
-  CFX_FloatRect GetRect();
-  CPDF_Dest GetDest(CPDF_Document* pDoc);
-  CPDF_Action GetAction();
-
- protected:
-  CPDF_Dictionary* m_pDict;
-};
-
-#define COLORTYPE_TRANSPARENT 0
-#define COLORTYPE_GRAY 1
-#define COLORTYPE_RGB 2
-#define COLORTYPE_CMYK 3
-class CPDF_DefaultAppearance {
- public:
-  CPDF_DefaultAppearance() {}
-  explicit CPDF_DefaultAppearance(const CFX_ByteString& csDA) : m_csDA(csDA) {}
-
-  CPDF_DefaultAppearance(const CPDF_DefaultAppearance& cDA) {
-    m_csDA = cDA.GetStr();
-  }
-
-  CFX_ByteString GetStr() const { return m_csDA; }
-  FX_BOOL HasFont();
-  CFX_ByteString GetFontString();
-  void GetFont(CFX_ByteString& csFontNameTag, FX_FLOAT& fFontSize);
-  FX_BOOL HasColor(FX_BOOL bStrokingOperation = FALSE);
-  CFX_ByteString GetColorString(FX_BOOL bStrokingOperation = FALSE);
-  void GetColor(int& iColorType,
-                FX_FLOAT fc[4],
-                FX_BOOL bStrokingOperation = FALSE);
-  void GetColor(FX_ARGB& color,
-                int& iColorType,
-                FX_BOOL bStrokingOperation = FALSE);
-  FX_BOOL HasTextMatrix();
-  CFX_ByteString GetTextMatrixString();
-  CFX_Matrix GetTextMatrix();
-
- protected:
-  CFX_ByteString m_csDA;
-};
-
-#define FIELDTYPE_UNKNOWN 0
-#define FIELDTYPE_PUSHBUTTON 1
-#define FIELDTYPE_CHECKBOX 2
-#define FIELDTYPE_RADIOBUTTON 3
-#define FIELDTYPE_COMBOBOX 4
-#define FIELDTYPE_LISTBOX 5
-#define FIELDTYPE_TEXTFIELD 6
-#define FIELDTYPE_SIGNATURE 7
-
-class CPDF_InterForm {
- public:
-  explicit CPDF_InterForm(CPDF_Document* pDocument);
-  ~CPDF_InterForm();
-
-  static void SetUpdateAP(FX_BOOL bUpdateAP);
-  static FX_BOOL IsUpdateAPEnabled();
-  static CFX_ByteString GenerateNewResourceName(const CPDF_Dictionary* pResDict,
-                                                const FX_CHAR* csType,
-                                                int iMinLen = 2,
-                                                const FX_CHAR* csPrefix = "");
-  static CPDF_Font* AddStandardFont(CPDF_Document* pDocument,
-                                    CFX_ByteString csFontName);
-  static CFX_ByteString GetNativeFont(uint8_t iCharSet,
-                                      void* pLogFont = nullptr);
-  static CFX_ByteString GetNativeFont(void* pLogFont = nullptr);
-  static uint8_t GetNativeCharSet();
-  static CPDF_Font* AddNativeFont(uint8_t iCharSet, CPDF_Document* pDocument);
-  static CPDF_Font* AddNativeFont(CPDF_Document* pDocument);
-
-  FX_BOOL ValidateFieldName(CFX_WideString& csNewFieldName, int iType);
-  FX_BOOL ValidateFieldName(const CPDF_FormField* pField,
-                            CFX_WideString& csNewFieldName);
-  FX_BOOL ValidateFieldName(const CPDF_FormControl* pControl,
-                            CFX_WideString& csNewFieldName);
-
-  uint32_t CountFields(const CFX_WideString& csFieldName = L"");
-  CPDF_FormField* GetField(uint32_t index,
-                           const CFX_WideString& csFieldName = L"");
-  CPDF_FormField* GetFieldByDict(CPDF_Dictionary* pFieldDict) const;
-
-  CPDF_FormControl* GetControlAtPoint(CPDF_Page* pPage,
-                                      FX_FLOAT pdf_x,
-                                      FX_FLOAT pdf_y,
-                                      int* z_order) const;
-  CPDF_FormControl* GetControlByDict(const CPDF_Dictionary* pWidgetDict) const;
-
-  CPDF_Document* GetDocument() const { return m_pDocument; }
-  CPDF_Dictionary* GetFormDict() const { return m_pFormDict; }
-  FX_BOOL NeedConstructAP() const;
-  int CountFieldsInCalculationOrder();
-  CPDF_FormField* GetFieldInCalculationOrder(int index);
-  int FindFieldInCalculationOrder(const CPDF_FormField* pField);
-
-  uint32_t CountFormFonts();
-  CPDF_Font* GetFormFont(uint32_t index, CFX_ByteString& csNameTag);
-  CPDF_Font* GetFormFont(CFX_ByteString csNameTag);
-  CPDF_Font* GetFormFont(CFX_ByteString csFontName, CFX_ByteString& csNameTag);
-  CPDF_Font* GetNativeFormFont(uint8_t iCharSet, CFX_ByteString& csNameTag);
-  CPDF_Font* GetNativeFormFont(CFX_ByteString& csNameTag);
-  FX_BOOL FindFormFont(const CPDF_Font* pFont, CFX_ByteString& csNameTag);
-  FX_BOOL FindFormFont(CFX_ByteString csFontName,
-                       CPDF_Font*& pFont,
-                       CFX_ByteString& csNameTag);
-
-  FX_BOOL FindFormFont(CFX_WideString csFontName,
-                       CPDF_Font*& pFont,
-                       CFX_ByteString& csNameTag) {
-    return FindFormFont(PDF_EncodeText(csFontName), pFont, csNameTag);
-  }
-
-  void AddFormFont(const CPDF_Font* pFont, CFX_ByteString& csNameTag);
-  CPDF_Font* AddNativeFormFont(uint8_t iCharSet, CFX_ByteString& csNameTag);
-  CPDF_Font* AddNativeFormFont(CFX_ByteString& csNameTag);
-
-  void RemoveFormFont(const CPDF_Font* pFont);
-  void RemoveFormFont(CFX_ByteString csNameTag);
-
-  CPDF_DefaultAppearance GetDefaultAppearance();
-  CPDF_Font* GetDefaultFormFont();
-  int GetFormAlignment();
-
-  CPDF_FormField* CheckRequiredFields(
-      const std::vector<CPDF_FormField*>* fields,
-      bool bIncludeOrExclude) const;
-
-  CFDF_Document* ExportToFDF(const CFX_WideStringC& pdf_path,
-                             bool bSimpleFileSpec = false) const;
-  CFDF_Document* ExportToFDF(const CFX_WideStringC& pdf_path,
-                             const std::vector<CPDF_FormField*>& fields,
-                             bool bIncludeOrExclude = true,
-                             bool bSimpleFileSpec = false) const;
-  FX_BOOL ImportFromFDF(const CFDF_Document* pFDFDoc, FX_BOOL bNotify = FALSE);
-
-  bool ResetForm(const std::vector<CPDF_FormField*>& fields,
-                 bool bIncludeOrExclude = true,
-                 bool bNotify = false);
-  bool ResetForm(bool bNotify = false);
-
-  void SetFormNotify(IPDF_FormNotify* pNotify);
-  FX_BOOL HasXFAForm() const;
-  void FixPageFields(const CPDF_Page* pPage);
-
- protected:
-  static FX_BOOL s_bUpdateAP;
-
-  void LoadField(CPDF_Dictionary* pFieldDict, int nLevel = 0);
-  CPDF_Object* GetFieldAttr(CPDF_Dictionary* pFieldDict, const FX_CHAR* name);
-  CPDF_FormField* AddTerminalField(CPDF_Dictionary* pFieldDict);
-  CPDF_FormControl* AddControl(CPDF_FormField* pField,
-                               CPDF_Dictionary* pWidgetDict);
-  void FDF_ImportField(CPDF_Dictionary* pField,
-                       const CFX_WideString& parent_name,
-                       FX_BOOL bNotify = FALSE,
-                       int nLevel = 0);
-  FX_BOOL ValidateFieldName(CFX_WideString& csNewFieldName,
-                            int iType,
-                            const CPDF_FormField* pExcludedField,
-                            const CPDF_FormControl* pExcludedControl);
-  int CompareFieldName(const CFX_WideString& name1,
-                       const CFX_WideString& name2);
-  int CompareFieldName(const CFX_ByteString& name1,
-                       const CFX_ByteString& name2);
-
-  CPDF_Document* const m_pDocument;
-  CPDF_Dictionary* m_pFormDict;
-  std::map<const CPDF_Dictionary*, CPDF_FormControl*> m_ControlMap;
-  std::unique_ptr<CFieldTree> m_pFieldTree;
-  CFX_ByteString m_bsEncoding;
-  IPDF_FormNotify* m_pFormNotify;
-
-  friend class CPDF_FormControl;
-  friend class CPDF_FormField;
-};
-
-#define FORMFIELD_READONLY 0x01
-#define FORMFIELD_REQUIRED 0x02
-#define FORMFIELD_NOEXPORT 0x04
-#define FORMRADIO_NOTOGGLEOFF 0x100
-#define FORMRADIO_UNISON 0x200
-#define FORMTEXT_MULTILINE 0x100
-#define FORMTEXT_PASSWORD 0x200
-#define FORMTEXT_NOSCROLL 0x400
-#define FORMTEXT_COMB 0x800
-#define FORMCOMBO_EDIT 0x100
-#define FORMLIST_MULTISELECT 0x100
-
-class CPDF_FormField {
- public:
-  enum Type {
-    Unknown,
-    PushButton,
-    RadioButton,
-    CheckBox,
-    Text,
-    RichText,
-    File,
-    ListBox,
-    ComboBox,
-    Sign
-  };
-
-  CFX_WideString GetFullName() const;
-
-  Type GetType() const { return m_Type; }
-  uint32_t GetFlags() const { return m_Flags; }
-
-  CPDF_Dictionary* GetFieldDict() const { return m_pDict; }
-  void SetFieldDict(CPDF_Dictionary* pDict) { m_pDict = pDict; }
-
-  FX_BOOL ResetField(FX_BOOL bNotify = FALSE);
-
-  int CountControls() const { return m_ControlList.GetSize(); }
-
-  CPDF_FormControl* GetControl(int index) const {
-    return m_ControlList.GetAt(index);
-  }
-
-  int GetControlIndex(const CPDF_FormControl* pControl) const;
-  int GetFieldType() const;
-
-  CPDF_AAction GetAdditionalAction() const;
-  CFX_WideString GetAlternateName() const;
-  CFX_WideString GetMappingName() const;
-
-  uint32_t GetFieldFlags() const;
-  CFX_ByteString GetDefaultStyle() const;
-  CFX_WideString GetRichTextString() const;
-
-  CFX_WideString GetValue() const;
-  CFX_WideString GetDefaultValue() const;
-  FX_BOOL SetValue(const CFX_WideString& value, FX_BOOL bNotify = FALSE);
-
-  int GetMaxLen() const;
-  int CountSelectedItems() const;
-  int GetSelectedIndex(int index) const;
-
-  FX_BOOL ClearSelection(FX_BOOL bNotify = FALSE);
-  FX_BOOL IsItemSelected(int index) const;
-  FX_BOOL SetItemSelection(int index,
-                           FX_BOOL bSelected,
-                           FX_BOOL bNotify = FALSE);
-
-  FX_BOOL IsItemDefaultSelected(int index) const;
-
-  int GetDefaultSelectedItem() const;
-  int CountOptions() const;
-
-  CFX_WideString GetOptionLabel(int index) const;
-  CFX_WideString GetOptionValue(int index) const;
-
-  int FindOption(CFX_WideString csOptLabel) const;
-  int FindOptionValue(const CFX_WideString& csOptValue) const;
-
-  FX_BOOL CheckControl(int iControlIndex, bool bChecked, bool bNotify = false);
-
-  int GetTopVisibleIndex() const;
-  int CountSelectedOptions() const;
-
-  int GetSelectedOptionIndex(int index) const;
-  FX_BOOL IsOptionSelected(int iOptIndex) const;
-
-  FX_BOOL SelectOption(int iOptIndex,
-                       FX_BOOL bSelected,
-                       FX_BOOL bNotify = FALSE);
-
-  FX_BOOL ClearSelectedOptions(FX_BOOL bNotify = FALSE);
-
-#ifdef PDF_ENABLE_XFA
-  FX_BOOL ClearOptions(FX_BOOL bNotify = FALSE);
-
-  int InsertOption(CFX_WideString csOptLabel,
-                   int index = -1,
-                   FX_BOOL bNotify = FALSE);
-#endif  // PDF_ENABLE_XFA
-
-  FX_FLOAT GetFontSize() const { return m_FontSize; }
-  CPDF_Font* GetFont() const { return m_pFont; }
-
- protected:
-  CPDF_FormField(CPDF_InterForm* pForm, CPDF_Dictionary* pDict);
-  ~CPDF_FormField();
-
-  CFX_WideString GetValue(FX_BOOL bDefault) const;
-  FX_BOOL SetValue(const CFX_WideString& value,
-                   FX_BOOL bDefault,
-                   FX_BOOL bNotify);
-
-  void SyncFieldFlags();
-  int FindListSel(CPDF_String* str);
-  CFX_WideString GetOptionText(int index, int sub_index) const;
-
-  void LoadDA();
-  CFX_WideString GetCheckValue(FX_BOOL bDefault) const;
-  FX_BOOL SetCheckValue(const CFX_WideString& value,
-                        FX_BOOL bDefault,
-                        FX_BOOL bNotify);
-
-  bool NotifyBeforeSelectionChange(const CFX_WideString& value);
-  void NotifyAfterSelectionChange();
-
-  bool NotifyBeforeValueChange(const CFX_WideString& value);
-  void NotifyAfterValueChange();
-
-  bool NotifyListOrComboBoxBeforeChange(const CFX_WideString& value);
-  void NotifyListOrComboBoxAfterChange();
-
-  CPDF_FormField::Type m_Type;
-  uint32_t m_Flags;
-  CPDF_InterForm* m_pForm;
-  CPDF_Dictionary* m_pDict;
-  CFX_ArrayTemplate<CPDF_FormControl*> m_ControlList;
-  FX_FLOAT m_FontSize;
-  CPDF_Font* m_pFont;
-
-  friend class CPDF_InterForm;
-  friend class CPDF_FormControl;
-};
-
-CPDF_Object* FPDF_GetFieldAttr(CPDF_Dictionary* pFieldDict,
-                               const FX_CHAR* name,
-                               int nLevel = 0);
-class CPDF_IconFit {
- public:
-  enum ScaleMethod { Always = 0, Bigger, Smaller, Never };
-
-  explicit CPDF_IconFit(const CPDF_Dictionary* pDict) : m_pDict(pDict) {}
-
-  ScaleMethod GetScaleMethod();
-  FX_BOOL IsProportionalScale();
-  void GetIconPosition(FX_FLOAT& fLeft, FX_FLOAT& fBottom);
-  bool GetFittingBounds();
-  const CPDF_Dictionary* GetDict() const { return m_pDict; }
-
- protected:
-  const CPDF_Dictionary* const m_pDict;
-};
-
-#define TEXTPOS_CAPTION 0
-#define TEXTPOS_ICON 1
-#define TEXTPOS_BELOW 2
-#define TEXTPOS_ABOVE 3
-#define TEXTPOS_RIGHT 4
-#define TEXTPOS_LEFT 5
-#define TEXTPOS_OVERLAID 6
-
-class CPDF_FormControl {
- public:
-  enum HighlightingMode { None = 0, Invert, Outline, Push, Toggle };
-
-  CPDF_FormField::Type GetType() const { return m_pField->GetType(); }
-  CPDF_InterForm* GetInterForm() const { return m_pForm; }
-  CPDF_FormField* GetField() const { return m_pField; }
-  CPDF_Dictionary* GetWidget() const { return m_pWidgetDict; }
-  CFX_FloatRect GetRect() const { return m_pWidgetDict->GetRectBy("Rect"); }
-
-  void DrawControl(CFX_RenderDevice* pDevice,
-                   CFX_Matrix* pMatrix,
-                   CPDF_Page* pPage,
-                   CPDF_Annot::AppearanceMode mode,
-                   const CPDF_RenderOptions* pOptions = nullptr);
-
-  CFX_ByteString GetCheckedAPState();
-  CFX_WideString GetExportValue() const;
-
-  bool IsChecked() const;
-  bool IsDefaultChecked() const;
-
-  HighlightingMode GetHighlightingMode();
-  bool HasMKEntry(const CFX_ByteString& csEntry) const;
-  int GetRotation();
-
-  FX_ARGB GetBorderColor(int& iColorType) { return GetColor(iColorType, "BC"); }
-
-  FX_FLOAT GetOriginalBorderColor(int index) {
-    return GetOriginalColor(index, "BC");
-  }
-
-  void GetOriginalBorderColor(int& iColorType, FX_FLOAT fc[4]) {
-    GetOriginalColor(iColorType, fc, "BC");
-  }
-
-  FX_ARGB GetBackgroundColor(int& iColorType) {
-    return GetColor(iColorType, "BG");
-  }
-
-  FX_FLOAT GetOriginalBackgroundColor(int index) {
-    return GetOriginalColor(index, "BG");
-  }
-
-  void GetOriginalBackgroundColor(int& iColorType, FX_FLOAT fc[4]) {
-    GetOriginalColor(iColorType, fc, "BG");
-  }
-
-  CFX_WideString GetNormalCaption() { return GetCaption("CA"); }
-  CFX_WideString GetRolloverCaption() { return GetCaption("RC"); }
-  CFX_WideString GetDownCaption() { return GetCaption("AC"); }
-
-  CPDF_Stream* GetNormalIcon() { return GetIcon("I"); }
-  CPDF_Stream* GetRolloverIcon() { return GetIcon("RI"); }
-  CPDF_Stream* GetDownIcon() { return GetIcon("IX"); }
-  CPDF_IconFit GetIconFit();
-
-  int GetTextPosition();
-  CPDF_Action GetAction();
-  CPDF_AAction GetAdditionalAction();
-  CPDF_DefaultAppearance GetDefaultAppearance();
-
-  CPDF_Font* GetDefaultControlFont();
-  int GetControlAlignment();
-
- protected:
-  CPDF_FormControl(CPDF_FormField* pField, CPDF_Dictionary* pWidgetDict);
-
-  CFX_ByteString GetOnStateName() const;
-  void SetOnStateName(const CFX_ByteString& csOn);
-  void CheckControl(FX_BOOL bChecked);
-  FX_ARGB GetColor(int& iColorType, const CFX_ByteString& csEntry);
-  FX_FLOAT GetOriginalColor(int index, const CFX_ByteString& csEntry);
-  void GetOriginalColor(int& iColorType,
-                        FX_FLOAT fc[4],
-                        const CFX_ByteString& csEntry);
-
-  CFX_WideString GetCaption(const CFX_ByteString& csEntry);
-  CPDF_Stream* GetIcon(const CFX_ByteString& csEntry);
-  CPDF_ApSettings GetMK() const;
-
-  CPDF_FormField* const m_pField;
-  CPDF_Dictionary* const m_pWidgetDict;
-  CPDF_InterForm* const m_pForm;
-
-  friend class CPDF_InterForm;
-  friend class CPDF_FormField;
-};
-
-class IPDF_FormNotify {
- public:
-  virtual ~IPDF_FormNotify();
-
-  virtual int BeforeValueChange(CPDF_FormField* pField,
-                                const CFX_WideString& csValue);
-  virtual void AfterValueChange(CPDF_FormField* pField);
-  virtual int BeforeSelectionChange(CPDF_FormField* pField,
-                                    const CFX_WideString& csValue);
-  virtual void AfterSelectionChange(CPDF_FormField* pField);
-  virtual void AfterCheckedStatusChange(CPDF_FormField* pField);
-  virtual int BeforeFormReset(CPDF_InterForm* pForm);
-  virtual void AfterFormReset(CPDF_InterForm* pForm);
-  virtual int BeforeFormImportData(CPDF_InterForm* pForm);
-  virtual void AfterFormImportData(CPDF_InterForm* pForm);
-};
-
-class CPDF_PageLabel {
- public:
-  explicit CPDF_PageLabel(CPDF_Document* pDocument);
-
-  CFX_WideString GetLabel(int nPage) const;
-  int32_t GetPageByLabel(const CFX_ByteStringC& bsLabel) const;
-  int32_t GetPageByLabel(const CFX_WideStringC& wsLabel) const;
-
- protected:
-  CPDF_Document* const m_pDocument;
-};
-
-class CPDF_Metadata {
- public:
-  explicit CPDF_Metadata(CPDF_Document* pDoc);
-  ~CPDF_Metadata();
-
-  const CXML_Element* GetRoot() const;
-
- private:
-  std::unique_ptr<CXML_Element> m_pXmlElement;
-};
-
-class CPDF_ViewerPreferences {
- public:
-  explicit CPDF_ViewerPreferences(CPDF_Document* pDoc);
-  ~CPDF_ViewerPreferences();
-
-  FX_BOOL IsDirectionR2L() const;
-  FX_BOOL PrintScaling() const;
-  int32_t NumCopies() const;
-  CPDF_Array* PrintPageRange() const;
-  CFX_ByteString Duplex() const;
-
- protected:
-  CPDF_Dictionary* GetViewerPreferences() const;
-
-  CPDF_Document* const m_pDoc;
-};
-
-class CPDF_ApSettings {
- public:
-  explicit CPDF_ApSettings(CPDF_Dictionary* pDict);
-
-  bool HasMKEntry(const CFX_ByteString& csEntry) const;
-  int GetRotation() const;
-
-  FX_ARGB GetBorderColor(int& iColorType) const {
-    return GetColor(iColorType, "BC");
-  }
-
-  FX_FLOAT GetOriginalBorderColor(int index) const {
-    return GetOriginalColor(index, "BC");
-  }
-
-  void GetOriginalBorderColor(int& iColorType, FX_FLOAT fc[4]) const {
-    GetOriginalColor(iColorType, fc, "BC");
-  }
-
-  FX_ARGB GetBackgroundColor(int& iColorType) const {
-    return GetColor(iColorType, "BG");
-  }
-
-  FX_FLOAT GetOriginalBackgroundColor(int index) const {
-    return GetOriginalColor(index, "BG");
-  }
-
-  void GetOriginalBackgroundColor(int& iColorType, FX_FLOAT fc[4]) const {
-    GetOriginalColor(iColorType, fc, "BG");
-  }
-
-  CFX_WideString GetNormalCaption() const { return GetCaption("CA"); }
-  CFX_WideString GetRolloverCaption() const { return GetCaption("RC"); }
-  CFX_WideString GetDownCaption() const { return GetCaption("AC"); }
-  CPDF_Stream* GetNormalIcon() const { return GetIcon("I"); }
-  CPDF_Stream* GetRolloverIcon() const { return GetIcon("RI"); }
-  CPDF_Stream* GetDownIcon() const { return GetIcon("IX"); }
-  CPDF_IconFit GetIconFit() const;
-  int GetTextPosition() const;
-
- protected:
-  friend class CPDF_FormControl;
-
-  FX_ARGB GetColor(int& iColorType, const CFX_ByteString& csEntry) const;
-  FX_FLOAT GetOriginalColor(int index, const CFX_ByteString& csEntry) const;
-  void GetOriginalColor(int& iColorType,
-                        FX_FLOAT fc[4],
-                        const CFX_ByteString& csEntry) const;
-
-  CFX_WideString GetCaption(const CFX_ByteString& csEntry) const;
-  CPDF_Stream* GetIcon(const CFX_ByteString& csEntry) const;
-
-  CPDF_Dictionary* const m_pDict;
-};
-
-CPDF_Stream* FPDFDOC_GetAnnotAP(CPDF_Dictionary* pAnnotDict,
-                                CPDF_Annot::AppearanceMode mode);
-
-#endif  // CORE_FPDFDOC_INCLUDE_FPDF_DOC_H_
diff --git a/core/fpdfdoc/include/ipdf_formnotify.h b/core/fpdfdoc/include/ipdf_formnotify.h
new file mode 100644
index 0000000000..65be2df3d7
--- /dev/null
+++ b/core/fpdfdoc/include/ipdf_formnotify.h
@@ -0,0 +1,32 @@
+// Copyright 2016 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
+
+#ifndef CORE_FPDFDOC_INCLUDE_IPDF_FORMNOTIFY_H_
+#define CORE_FPDFDOC_INCLUDE_IPDF_FORMNOTIFY_H_
+
+#include "core/fxcrt/include/fx_string.h"
+
+class CPDF_FormField;
+class CPDF_InterForm;
+
+class IPDF_FormNotify {
+ public:
+  virtual ~IPDF_FormNotify();
+
+  virtual int BeforeValueChange(CPDF_FormField* pField,
+                                const CFX_WideString& csValue);
+  virtual void AfterValueChange(CPDF_FormField* pField);
+  virtual int BeforeSelectionChange(CPDF_FormField* pField,
+                                    const CFX_WideString& csValue);
+  virtual void AfterSelectionChange(CPDF_FormField* pField);
+  virtual void AfterCheckedStatusChange(CPDF_FormField* pField);
+  virtual int BeforeFormReset(CPDF_InterForm* pForm);
+  virtual void AfterFormReset(CPDF_InterForm* pForm);
+  virtual int BeforeFormImportData(CPDF_InterForm* pForm);
+  virtual void AfterFormImportData(CPDF_InterForm* pForm);
+};
+
+#endif  // CORE_FPDFDOC_INCLUDE_IPDF_FORMNOTIFY_H_
diff --git a/fpdfsdk/formfiller/cba_fontmap.cpp b/fpdfsdk/formfiller/cba_fontmap.cpp
index b8c8865d44..563078dd54 100644
--- a/fpdfsdk/formfiller/cba_fontmap.cpp
+++ b/fpdfsdk/formfiller/cba_fontmap.cpp
@@ -11,6 +11,8 @@
 #include "core/fpdfapi/fpdf_parser/include/cpdf_document.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_simple_parser.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_stream.h"
+#include "core/fpdfapi/fpdf_parser/include/fpdf_parser_decode.h"
+#include "core/fpdfdoc/include/cpdf_formfield.h"
 #include "fpdfsdk/include/fsdk_baseannot.h"
 
 CBA_FontMap::CBA_FontMap(CPDFSDK_Annot* pAnnot,
diff --git a/fpdfsdk/fpdf_dataavail_embeddertest.cpp b/fpdfsdk/fpdf_dataavail_embeddertest.cpp
index 222fdc4be2..70537779fe 100644
--- a/fpdfsdk/fpdf_dataavail_embeddertest.cpp
+++ b/fpdfsdk/fpdf_dataavail_embeddertest.cpp
@@ -2,7 +2,6 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "public/fpdf_doc.h"
 #include "public/fpdfview.h"
 #include "testing/embedder_test.h"
 #include "testing/gtest/include/gtest/gtest.h"
diff --git a/fpdfsdk/fpdf_ext.cpp b/fpdfsdk/fpdf_ext.cpp
index bb2c9ff0a5..0f679eab3c 100644
--- a/fpdfsdk/fpdf_ext.cpp
+++ b/fpdfsdk/fpdf_ext.cpp
@@ -11,6 +11,9 @@
 #include "core/fpdfapi/fpdf_parser/include/cpdf_array.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_document.h"
 #include "core/fpdfapi/include/cpdf_modulemgr.h"
+#include "core/fpdfdoc/include/cpdf_annot.h"
+#include "core/fpdfdoc/include/cpdf_interform.h"
+#include "core/fpdfdoc/include/cpdf_metadata.h"
 #include "core/fxcrt/include/fx_basic.h"
 #include "core/fxcrt/include/fx_memory.h"
 #include "core/fxcrt/include/fx_xml.h"
diff --git a/fpdfsdk/fpdf_flatten.cpp b/fpdfsdk/fpdf_flatten.cpp
index 7d2d23a921..5b97341765 100644
--- a/fpdfsdk/fpdf_flatten.cpp
+++ b/fpdfsdk/fpdf_flatten.cpp
@@ -15,6 +15,7 @@
 #include "core/fpdfapi/fpdf_parser/include/cpdf_number.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_stream.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_stream_acc.h"
+#include "core/fpdfdoc/include/cpdf_annot.h"
 #include "fpdfsdk/include/fsdk_define.h"
 
 typedef CFX_ArrayTemplate<CPDF_Dictionary*> CPDF_ObjectArray;
diff --git a/fpdfsdk/fpdfdoc.cpp b/fpdfsdk/fpdfdoc.cpp
index 0cf222d796..de80c4c773 100644
--- a/fpdfsdk/fpdfdoc.cpp
+++ b/fpdfsdk/fpdfdoc.cpp
@@ -11,6 +11,8 @@
 #include "core/fpdfapi/fpdf_page/include/cpdf_page.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_array.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_document.h"
+#include "core/fpdfdoc/include/cpdf_bookmark.h"
+#include "core/fpdfdoc/include/cpdf_bookmarktree.h"
 #include "fpdfsdk/include/fsdk_define.h"
 #include "third_party/base/stl_util.h"
 
diff --git a/fpdfsdk/fpdfdoc_unittest.cpp b/fpdfsdk/fpdfdoc_unittest.cpp
index 2bd2e586aa..896c7d0c72 100644
--- a/fpdfsdk/fpdfdoc_unittest.cpp
+++ b/fpdfsdk/fpdfdoc_unittest.cpp
@@ -13,7 +13,6 @@
 #include "core/fpdfapi/fpdf_parser/include/cpdf_reference.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_string.h"
 #include "core/fpdfapi/include/cpdf_modulemgr.h"
-#include "core/fpdfdoc/include/fpdf_doc.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "testing/test_support.h"
 
diff --git a/fpdfsdk/fpdfeditpage.cpp b/fpdfsdk/fpdfeditpage.cpp
index 439f73a7ae..0d0dac4964 100644
--- a/fpdfsdk/fpdfeditpage.cpp
+++ b/fpdfsdk/fpdfeditpage.cpp
@@ -19,6 +19,8 @@
 #include "core/fpdfapi/fpdf_parser/include/cpdf_document.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_number.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_string.h"
+#include "core/fpdfdoc/include/cpdf_annot.h"
+#include "core/fpdfdoc/include/cpdf_annotlist.h"
 #include "fpdfsdk/include/fsdk_define.h"
 #include "public/fpdf_formfill.h"
 #include "third_party/base/stl_util.h"
diff --git a/fpdfsdk/fpdfformfill.cpp b/fpdfsdk/fpdfformfill.cpp
index 35f53c48b3..be652d028f 100644
--- a/fpdfsdk/fpdfformfill.cpp
+++ b/fpdfsdk/fpdfformfill.cpp
@@ -12,6 +12,9 @@
 #include "core/fpdfapi/fpdf_page/include/cpdf_page.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_document.h"
 #include "core/fpdfapi/fpdf_render/include/cpdf_renderoptions.h"
+#include "core/fpdfdoc/include/cpdf_formcontrol.h"
+#include "core/fpdfdoc/include/cpdf_formfield.h"
+#include "core/fpdfdoc/include/cpdf_interform.h"
 #include "core/fxge/include/fx_ge.h"
 #include "fpdfsdk/include/fsdk_define.h"
 #include "fpdfsdk/include/fsdk_mgr.h"
diff --git a/fpdfsdk/fpdftext.cpp b/fpdfsdk/fpdftext.cpp
index 1596fd2584..104d307070 100644
--- a/fpdfsdk/fpdftext.cpp
+++ b/fpdfsdk/fpdftext.cpp
@@ -7,7 +7,7 @@
 #include "public/fpdf_text.h"
 
 #include "core/fpdfapi/fpdf_page/include/cpdf_page.h"
-#include "core/fpdfdoc/include/fpdf_doc.h"
+#include "core/fpdfdoc/include/cpdf_viewerpreferences.h"
 #include "core/fpdftext/include/cpdf_linkextract.h"
 #include "core/fpdftext/include/cpdf_textpage.h"
 #include "core/fpdftext/include/cpdf_textpagefind.h"
diff --git a/fpdfsdk/fpdfview.cpp b/fpdfsdk/fpdfview.cpp
index 6a70df5367..b82714c8e5 100644
--- a/fpdfsdk/fpdfview.cpp
+++ b/fpdfsdk/fpdfview.cpp
@@ -11,10 +11,14 @@
 #include "core/fpdfapi/fpdf_page/include/cpdf_page.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_array.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_document.h"
+#include "core/fpdfapi/fpdf_parser/include/fpdf_parser_decode.h"
 #include "core/fpdfapi/fpdf_render/include/cpdf_progressiverenderer.h"
 #include "core/fpdfapi/fpdf_render/include/cpdf_renderoptions.h"
 #include "core/fpdfapi/include/cpdf_modulemgr.h"
 #include "core/fpdfapi/include/cpdf_pagerendercontext.h"
+#include "core/fpdfdoc/include/cpdf_annotlist.h"
+#include "core/fpdfdoc/include/cpdf_nametree.h"
+#include "core/fpdfdoc/include/cpdf_viewerpreferences.h"
 #include "core/fxcodec/include/fx_codec.h"
 #include "core/fxcrt/include/fx_memory.h"
 #include "core/fxcrt/include/fx_safe_types.h"
diff --git a/fpdfsdk/fsdk_actionhandler.cpp b/fpdfsdk/fsdk_actionhandler.cpp
index 499bdcb2e3..27f0d34066 100644
--- a/fpdfsdk/fsdk_actionhandler.cpp
+++ b/fpdfsdk/fsdk_actionhandler.cpp
@@ -9,6 +9,8 @@
 #include <set>
 
 #include "core/fpdfapi/fpdf_parser/include/cpdf_array.h"
+#include "core/fpdfdoc/include/cpdf_formfield.h"
+#include "core/fpdfdoc/include/cpdf_interform.h"
 #include "fpdfsdk/include/fsdk_define.h"
 #include "fpdfsdk/include/fsdk_mgr.h"
 #include "fpdfsdk/javascript/ijs_context.h"
diff --git a/fpdfsdk/fsdk_annothandler.cpp b/fpdfsdk/fsdk_annothandler.cpp
index f7dd531f35..45bfcbad73 100644
--- a/fpdfsdk/fsdk_annothandler.cpp
+++ b/fpdfsdk/fsdk_annothandler.cpp
@@ -11,6 +11,7 @@
 
 #include "core/fpdfapi/fpdf_page/include/cpdf_page.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_document.h"
+#include "core/fpdfdoc/include/cpdf_interform.h"
 #include "fpdfsdk/formfiller/cffl_formfiller.h"
 #include "fpdfsdk/include/fsdk_define.h"
 #include "fpdfsdk/include/fsdk_mgr.h"
diff --git a/fpdfsdk/fsdk_baseannot.cpp b/fpdfsdk/fsdk_baseannot.cpp
index 2ef28716d0..4d0cc59073 100644
--- a/fpdfsdk/fsdk_baseannot.cpp
+++ b/fpdfsdk/fsdk_baseannot.cpp
@@ -10,6 +10,7 @@
 #include "core/fpdfapi/fpdf_parser/include/cpdf_document.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_number.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_stream.h"
+#include "core/fpdfapi/fpdf_parser/include/fpdf_parser_decode.h"
 #include "core/fxcrt/include/fx_ext.h"
 #include "fpdfsdk/include/fsdk_baseannot.h"
 #include "fpdfsdk/include/fsdk_define.h"
diff --git a/fpdfsdk/fsdk_baseform.cpp b/fpdfsdk/fsdk_baseform.cpp
index afbd95870d..287c5cf17e 100644
--- a/fpdfsdk/fsdk_baseform.cpp
+++ b/fpdfsdk/fsdk_baseform.cpp
@@ -16,6 +16,8 @@
 #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_stream.h"
+#include "core/fpdfdoc/include/cpdf_actionfields.h"
+#include "core/fpdfdoc/include/cpdf_interform.h"
 #include "core/fxge/include/fx_ge.h"
 #include "fpdfsdk/formfiller/cffl_formfiller.h"
 #include "fpdfsdk/fxedit/include/fxet_edit.h"
diff --git a/fpdfsdk/fsdk_mgr.cpp b/fpdfsdk/fsdk_mgr.cpp
index 8587de1e80..cf17d8f6f2 100644
--- a/fpdfsdk/fsdk_mgr.cpp
+++ b/fpdfsdk/fsdk_mgr.cpp
@@ -12,6 +12,8 @@
 #include "core/fpdfapi/fpdf_page/include/cpdf_page.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_array.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_document.h"
+#include "core/fpdfdoc/include/cpdf_docjsactions.h"
+#include "core/fpdfdoc/include/cpdf_interform.h"
 #include "core/fxcrt/include/cfx_retain_ptr.h"
 #include "fpdfsdk/formfiller/cffl_formfiller.h"
 #include "fpdfsdk/include/fsdk_define.h"
diff --git a/fpdfsdk/fxedit/fxet_edit.cpp b/fpdfsdk/fxedit/fxet_edit.cpp
index 123106b8a2..bafe3d0db5 100644
--- a/fpdfsdk/fxedit/fxet_edit.cpp
+++ b/fpdfsdk/fxedit/fxet_edit.cpp
@@ -13,6 +13,7 @@
 #include "core/fpdfapi/fpdf_page/include/cpdf_pageobjectholder.h"
 #include "core/fpdfapi/fpdf_page/include/cpdf_pathobject.h"
 #include "core/fpdfapi/fpdf_page/include/cpdf_textobject.h"
+#include "core/fpdfapi/fpdf_parser/include/fpdf_parser_decode.h"
 #include "core/fpdfapi/fpdf_render/include/cpdf_renderoptions.h"
 #include "core/fpdfapi/fpdf_render/include/cpdf_textrenderer.h"
 #include "core/fpdfdoc/include/cpvt_section.h"
diff --git a/fpdfsdk/include/fsdk_actionhandler.h b/fpdfsdk/include/fsdk_actionhandler.h
index 45ff5571a5..e8f1a0deb9 100644
--- a/fpdfsdk/include/fsdk_actionhandler.h
+++ b/fpdfsdk/include/fsdk_actionhandler.h
@@ -10,7 +10,6 @@
 #include <memory>
 #include <set>
 
-#include "core/fpdfdoc/include/fpdf_doc.h"
 #include "core/fxcrt/include/fx_string.h"
 #include "fpdfsdk/include/fsdk_baseform.h"
 
diff --git a/fpdfsdk/include/fsdk_baseannot.h b/fpdfsdk/include/fsdk_baseannot.h
index 95d49ae272..a4f72ab28b 100644
--- a/fpdfsdk/include/fsdk_baseannot.h
+++ b/fpdfsdk/include/fsdk_baseannot.h
@@ -13,14 +13,15 @@
 #include <ctime>
 #endif
 
-#include "core/fpdfdoc/include/fpdf_doc.h"
+#include "core/fpdfdoc/include/cpdf_aaction.h"
+#include "core/fpdfdoc/include/cpdf_annot.h"
+#include "core/fpdfdoc/include/cpdf_defaultappearance.h"
 #include "core/fxcrt/include/fx_basic.h"
 #include "fpdfsdk/cfx_systemhandler.h"
 #include "fpdfsdk/include/fsdk_common.h"
 #include "fpdfsdk/include/fsdk_define.h"
 
 class CPDFSDK_PageView;
-class CPDF_Annot;
 class CPDF_Page;
 class CFX_Matrix;
 class CPDF_RenderOptions;
diff --git a/fpdfsdk/include/fsdk_baseform.h b/fpdfsdk/include/fsdk_baseform.h
index f6df689984..91603aa41f 100644
--- a/fpdfsdk/include/fsdk_baseform.h
+++ b/fpdfsdk/include/fsdk_baseform.h
@@ -10,7 +10,7 @@
 #include <map>
 #include <vector>
 
-#include "core/fpdfdoc/include/fpdf_doc.h"
+#include "core/fpdfdoc/include/ipdf_formnotify.h"
 #include "core/fxcrt/include/fx_basic.h"
 #include "core/fxge/include/fx_dib.h"
 #include "fpdfsdk/include/fsdk_baseannot.h"
@@ -26,7 +26,9 @@ class CPDFSDK_Document;
 class CPDFSDK_InterForm;
 class CPDFSDK_PageView;
 class CPDF_Action;
+class CPDF_FormControl;
 class CPDF_FormField;
+class CPDF_InterForm;
 struct CPWL_Color;
 
 #ifdef PDF_ENABLE_XFA
diff --git a/fpdfsdk/include/fsdk_define.h b/fpdfsdk/include/fsdk_define.h
index fe221c9d7d..909cbbd9d2 100644
--- a/fpdfsdk/include/fsdk_define.h
+++ b/fpdfsdk/include/fsdk_define.h
@@ -8,7 +8,7 @@
 #define FPDFSDK_INCLUDE_FSDK_DEFINE_H_
 
 #include "core/fpdfapi/fpdf_parser/include/cpdf_parser.h"
-#include "core/fpdfdoc/include/fpdf_doc.h"
+#include "core/fxge/include/fx_dib.h"
 #include "public/fpdfview.h"
 
 #ifdef PDF_ENABLE_XFA
@@ -31,6 +31,9 @@
    ((uint32_t)rgb & 0x0000FF00) | (((uint32_t)rgb & 0x00FF0000) >> 16))
 
 typedef unsigned int FX_UINT;
+
+class CPDF_Annot;
+class CPDF_Page;
 class CPDF_PageRenderContext;
 class IFSDK_PAUSE_Adapter;
 
diff --git a/fpdfsdk/include/fsdk_mgr.h b/fpdfsdk/include/fsdk_mgr.h
index 16aef4af4e..b87c982cc1 100644
--- a/fpdfsdk/include/fsdk_mgr.h
+++ b/fpdfsdk/include/fsdk_mgr.h
@@ -13,6 +13,7 @@
 
 #include "core/fpdfapi/fpdf_page/include/cpdf_page.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_document.h"
+#include "core/fpdfdoc/include/cpdf_occontext.h"
 #include "fpdfsdk/cfx_systemhandler.h"
 #include "fpdfsdk/include/fsdk_actionhandler.h"
 #include "fpdfsdk/include/fsdk_annothandler.h"
@@ -25,6 +26,7 @@
 
 class CFFL_IFormFiller;
 class CFX_SystemHandler;
+class CPDF_AnnotList;
 class CPDFSDK_ActionHandler;
 class CPDFSDK_Annot;
 class CPDFSDK_InterForm;
diff --git a/fpdfsdk/javascript/Document.cpp b/fpdfsdk/javascript/Document.cpp
index ace805f3b5..56b0b8479f 100644
--- a/fpdfsdk/javascript/Document.cpp
+++ b/fpdfsdk/javascript/Document.cpp
@@ -11,6 +11,8 @@
 #include "core/fpdfapi/fpdf_font/include/cpdf_font.h"
 #include "core/fpdfapi/fpdf_page/include/cpdf_page.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_document.h"
+#include "core/fpdfapi/fpdf_parser/include/fpdf_parser_decode.h"
+#include "core/fpdfdoc/include/cpdf_interform.h"
 #include "fpdfsdk/include/fsdk_mgr.h"
 #include "fpdfsdk/javascript/Field.h"
 #include "fpdfsdk/javascript/Icon.h"
diff --git a/fpdfsdk/javascript/Field.cpp b/fpdfsdk/javascript/Field.cpp
index 9b109f7b1b..38309cfac5 100644
--- a/fpdfsdk/javascript/Field.cpp
+++ b/fpdfsdk/javascript/Field.cpp
@@ -13,6 +13,7 @@
 
 #include "core/fpdfapi/fpdf_font/include/cpdf_font.h"
 #include "core/fpdfapi/fpdf_page/include/cpdf_page.h"
+#include "core/fpdfdoc/include/cpdf_interform.h"
 #include "fpdfsdk/include/fsdk_mgr.h"
 #include "fpdfsdk/javascript/Document.h"
 #include "fpdfsdk/javascript/Icon.h"
diff --git a/fpdfsdk/javascript/Icon.h b/fpdfsdk/javascript/Icon.h
index bd125d8299..f8fa70e076 100644
--- a/fpdfsdk/javascript/Icon.h
+++ b/fpdfsdk/javascript/Icon.h
@@ -9,9 +9,11 @@
 
 #include "fpdfsdk/javascript/JS_Define.h"
 
+class CPDF_Stream;
+
 class Icon : public CJS_EmbedObj {
  public:
-  Icon(CJS_Object* pJSObject);
+  explicit Icon(CJS_Object* pJSObject);
   ~Icon() override;
 
   FX_BOOL name(IJS_Context* cc, CJS_PropValue& vp, CFX_WideString& sError);
@@ -27,7 +29,7 @@ class Icon : public CJS_EmbedObj {
 
 class CJS_Icon : public CJS_Object {
  public:
-  CJS_Icon(v8::Local<v8::Object> pObject) : CJS_Object(pObject) {}
+  explicit CJS_Icon(v8::Local<v8::Object> pObject) : CJS_Object(pObject) {}
   ~CJS_Icon() override {}
 
   DECLARE_JS_CLASS();
diff --git a/fpdfsdk/javascript/PublicMethods.cpp b/fpdfsdk/javascript/PublicMethods.cpp
index fa7b5d4d36..34819c75eb 100644
--- a/fpdfsdk/javascript/PublicMethods.cpp
+++ b/fpdfsdk/javascript/PublicMethods.cpp
@@ -9,6 +9,7 @@
 #include <algorithm>
 #include <vector>
 
+#include "core/fpdfdoc/include/cpdf_interform.h"
 #include "core/fxcrt/include/fx_ext.h"
 #include "fpdfsdk/include/fsdk_mgr.h"
 #include "fpdfsdk/javascript/Field.h"
diff --git a/fpdfsdk/pdfwindow/PWL_Wnd.h b/fpdfsdk/pdfwindow/PWL_Wnd.h
index 2e780c6d65..3dfaf5afda 100644
--- a/fpdfsdk/pdfwindow/PWL_Wnd.h
+++ b/fpdfsdk/pdfwindow/PWL_Wnd.h
@@ -9,7 +9,7 @@
 
 #include <vector>
 
-#include "core/fpdfdoc/include/fpdf_doc.h"
+#include "core/fpdfdoc/include/cpdf_formcontrol.h"
 #include "core/fxcrt/include/fx_basic.h"
 #include "fpdfsdk/cfx_systemhandler.h"
 
diff --git a/pdfium.gyp b/pdfium.gyp
index b351ed9d21..b6abb14057 100644
--- a/pdfium.gyp
+++ b/pdfium.gyp
@@ -180,13 +180,11 @@
       'sources': [
         'core/fpdfdoc/clines.cpp',
         'core/fpdfdoc/clines.h',
-        'core/fpdfdoc/include/fpdf_doc.h',
-        'core/fpdfdoc/include/fpdf_tagged.h',
-        'core/fpdfdoc/cpdf_variabletext.cpp',
+        'core/fpdfdoc/cpdf_apsettings.h',
         'core/fpdfdoc/cpdf_annot.cpp',
-        'core/fpdfdoc/cpdf_annot.h',
         'core/fpdfdoc/cpdf_annotlist.cpp',
-        'core/fpdfdoc/cpdf_annotlist.h',
+        'core/fpdfdoc/cpdf_pagelabel.h',
+        'core/fpdfdoc/cpdf_variabletext.cpp',
         'core/fpdfdoc/cpvt_color.cpp',
         'core/fpdfdoc/cpvt_color.h',
         'core/fpdfdoc/cpvt_dash.h',
@@ -218,7 +216,28 @@
         'core/fpdfdoc/doc_utils.h',
         'core/fpdfdoc/doc_viewerPreferences.cpp',
         'core/fpdfdoc/doc_vt.cpp',
+        'core/fpdfdoc/include/cpdf_aaction.h',
+        'core/fpdfdoc/include/cpdf_action.h',
+        'core/fpdfdoc/include/cpdf_actionfields.h',
+        'core/fpdfdoc/include/cpdf_annot.h',
+        'core/fpdfdoc/include/cpdf_annotlist.h',
+        'core/fpdfdoc/include/cpdf_bookmark.h',
+        'core/fpdfdoc/include/cpdf_bookmarktree.h',
+        'core/fpdfdoc/include/cpdf_defaultappearance.h',
+        'core/fpdfdoc/include/cpdf_dest.h',
+        'core/fpdfdoc/include/cpdf_docjsactions.h',
+        'core/fpdfdoc/include/cpdf_filespec.h',
+        'core/fpdfdoc/include/cpdf_formcontrol.h',
+        'core/fpdfdoc/include/cpdf_formfield.h',
+        'core/fpdfdoc/include/cpdf_iconfit.h',
+        'core/fpdfdoc/include/cpdf_interform.h',
+        'core/fpdfdoc/include/cpdf_link.h',
+        'core/fpdfdoc/include/cpdf_linklist.h',
+        'core/fpdfdoc/include/cpdf_metadata.h',
+        'core/fpdfdoc/include/cpdf_nametree.h',
+        'core/fpdfdoc/include/cpdf_occontext.h',
         'core/fpdfdoc/include/cpdf_variabletext.h',
+        'core/fpdfdoc/include/cpdf_viewerpreferences.h',
         'core/fpdfdoc/include/cpvt_line.h',
         'core/fpdfdoc/include/cpvt_secprops.h',
         'core/fpdfdoc/include/cpvt_section.h',
@@ -226,7 +245,9 @@
         'core/fpdfdoc/include/cpvt_wordplace.h',
         'core/fpdfdoc/include/cpvt_wordprops.h',
         'core/fpdfdoc/include/cpvt_wordrange.h',
+        'core/fpdfdoc/include/fpdf_tagged.h',
         'core/fpdfdoc/include/ipvt_fontmap.h',
+        'core/fpdfdoc/include/ipdf_formnotify.h',
         'core/fpdfdoc/pdf_vt.h',
         'core/fpdfdoc/tagged_int.h',
       ],
diff --git a/public/fpdf_formfill.h b/public/fpdf_formfill.h
index 90d6663137..79e9c26961 100644
--- a/public/fpdf_formfill.h
+++ b/public/fpdf_formfill.h
@@ -684,10 +684,20 @@ typedef struct _FPDF_FORMFILLINFO {
   * Parameters:
   *       pThis           -   Pointer to the interface structure itself.
   *       nPageIndex      -   The index of the PDF page.
-  *       zoomMode        -   The zoom mode for viewing page.See Macros
-  *"PDFZOOM_XXX" defined in "fpdfdoc.h".
+  *       zoomMode        -   The zoom mode for viewing page. See below.
   *       fPosArray       -   The float array which carries the position info.
   *       sizeofArray     -   The size of float array.
+  *
+  * PDFZoom values:
+  *   - XYZ = 1
+  *   - FITPAGE = 2
+  *   - FITHORZ = 3
+  *   - FITVERT = 4
+  *   - FITRECT = 5
+  *   - FITBBOX = 6
+  *   - FITBHORZ = 7
+  *   - FITBVERT = 8
+  *
   * Return value:
   *       None.
   * Comments:
diff --git a/xfa/fxfa/app/xfa_ffdoc.cpp b/xfa/fxfa/app/xfa_ffdoc.cpp
index a0e00d3e37..4e69db4eea 100644
--- a/xfa/fxfa/app/xfa_ffdoc.cpp
+++ b/xfa/fxfa/app/xfa_ffdoc.cpp
@@ -10,7 +10,8 @@
 
 #include "core/fpdfapi/fpdf_parser/include/cpdf_array.h"
 #include "core/fpdfapi/fpdf_parser/include/cpdf_document.h"
-#include "core/fpdfdoc/include/fpdf_doc.h"
+#include "core/fpdfapi/fpdf_parser/include/fpdf_parser_decode.h"
+#include "core/fpdfdoc/include/cpdf_nametree.h"
 #include "core/fxcrt/include/fx_ext.h"
 #include "core/fxcrt/include/fx_memory.h"
 #include "xfa/fde/xml/fde_xml_imp.h"
author	dsinclair <dsinclair@chromium.org>	2016-07-28 12:59:09 -0700
committer	Commit bot <commit-bot@chromium.org>	2016-07-28 12:59:09 -0700
commit	cac704dd3e5c0e5900e898db4eff5a0948cef6fc (patch)
tree	8e8e79dfccfa18162a689ae7fcb6c513a7ee21a0
parent	0600234fc65d52e4830ad2cc6c1723fb33c9414f (diff)
download	pdfium-cac704dd3e5c0e5900e898db4eff5a0948cef6fc.tar.xz