Move xfa/include/fwl/{theme,lightwidget} to xfa/fwl

This CL moves and splits the remaining FWL files out of xfa/include and into
their proper locations.

Review URL: https://codereview.chromium.org/1834323003

14 files changed, 0 insertions, 970 deletions

diff --git a/xfa/include/fwl/lightwidget/app.h b/xfa/include/fwl/lightwidget/app.h
deleted file mode 100644
index dee8d04de3..0000000000
--- a/xfa/include/fwl/lightwidget/app.h
+++ /dev/null
@@ -1,31 +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 XFA_INCLUDE_FWL_LIGHTWIDGET_APP_H_
-#define XFA_INCLUDE_FWL_LIGHTWIDGET_APP_H_
-
-#include "xfa/fwl/core/fwl_error.h"
-
-class CFWL_Theme;
-class IFWL_App;
-
-class CFWL_App {
- public:
-  CFWL_App();
-  virtual ~CFWL_App();
-
-  FWL_ERR Initialize();
-  FWL_ERR Exit(int32_t iExitCode);
-
-  CFWL_Theme* GetTheme() const { return m_pTheme; }
-  IFWL_App* GetInterface() const { return m_pIface; }
-
- private:
-  IFWL_App* m_pIface;
-  CFWL_Theme* m_pTheme;
-};
-
-#endif  // XFA_INCLUDE_FWL_LIGHTWIDGET_APP_H_
diff --git a/xfa/include/fwl/lightwidget/barcode.h b/xfa/include/fwl/lightwidget/barcode.h
deleted file mode 100644
index 2aa05a2a3c..0000000000
--- a/xfa/include/fwl/lightwidget/barcode.h
+++ /dev/null
@@ -1,120 +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 XFA_INCLUDE_FWL_LIGHTWIDGET_BARCODE_H_
-#define XFA_INCLUDE_FWL_LIGHTWIDGET_BARCODE_H_
-
-#include "xfa/fwl/basewidget/ifwl_barcode.h"
-#include "xfa/fwl/core/fwl_error.h"
-#include "xfa/include/fwl/lightwidget/edit.h"
-
-class CFWL_Widget;
-class CFWL_WidgetProperties;
-
-class CFWL_Barcode : public CFWL_Edit {
- public:
-  static CFWL_Barcode* Create();
-  FWL_ERR Initialize(const CFWL_WidgetProperties* pProperties = NULL);
-  void SetType(BC_TYPE type);
-  FX_BOOL IsProtectedType();
-
- public:
-  void SetCharEncoding(BC_CHAR_ENCODING encoding) {
-    m_barcodeData.m_dwAttributeMask |= FWL_BCDATTRIBUTE_CHARENCODING;
-    m_barcodeData.m_eCharEncoding = encoding;
-  }
-  void SetModuleHeight(int32_t height) {
-    m_barcodeData.m_dwAttributeMask |= FWL_BCDATTRIBUTE_MODULEHEIGHT;
-    m_barcodeData.m_nModuleHeight = height;
-  }
-  void SetModuleWidth(int32_t width) {
-    m_barcodeData.m_dwAttributeMask |= FWL_BCDATTRIBUTE_MODULEWIDTH;
-    m_barcodeData.m_nModuleWidth = width;
-  }
-  void SetDataLength(int32_t dataLength) {
-    m_barcodeData.m_dwAttributeMask |= FWL_BCDATTRIBUTE_DATALENGTH;
-    m_barcodeData.m_nDataLength = dataLength;
-    static_cast<IFWL_Barcode*>(m_pIface)->SetLimit(dataLength);
-  }
-  void SetCalChecksum(int32_t calChecksum) {
-    m_barcodeData.m_dwAttributeMask |= FWL_BCDATTRIBUTE_CALCHECKSUM;
-    m_barcodeData.m_nCalChecksum = calChecksum;
-  }
-  void SetPrintChecksum(FX_BOOL printChecksum) {
-    m_barcodeData.m_dwAttributeMask |= FWL_BCDATTRIBUTE_PRINTCHECKSUM;
-    m_barcodeData.m_bPrintChecksum = printChecksum;
-  }
-  void SetTextLocation(BC_TEXT_LOC location) {
-    m_barcodeData.m_dwAttributeMask |= FWL_BCDATTRIBUTE_TEXTLOCATION;
-    m_barcodeData.m_eTextLocation = location;
-  }
-  void SetWideNarrowRatio(int32_t ratio) {
-    m_barcodeData.m_dwAttributeMask |= FWL_BCDATTRIBUTE_WIDENARROWRATIO;
-    m_barcodeData.m_nWideNarrowRatio = ratio;
-  }
-  void SetStartChar(FX_CHAR startChar) {
-    m_barcodeData.m_dwAttributeMask |= FWL_BCDATTRIBUTE_STARTCHAR;
-    m_barcodeData.m_cStartChar = startChar;
-  }
-  void SetEndChar(FX_CHAR endChar) {
-    m_barcodeData.m_dwAttributeMask |= FWL_BCDATTRIBUTE_ENDCHAR;
-    m_barcodeData.m_cEndChar = endChar;
-  }
-  void SetVersion(int32_t version) {
-    m_barcodeData.m_dwAttributeMask |= FWL_BCDATTRIBUTE_VERSION;
-    m_barcodeData.m_nVersion = version;
-  }
-  void SetErrorCorrectionLevel(int32_t ecLevel) {
-    m_barcodeData.m_dwAttributeMask |= FWL_BCDATTRIBUTE_ECLEVEL;
-    m_barcodeData.m_nECLevel = ecLevel;
-  }
-  void SetTruncated(FX_BOOL truncated) {
-    m_barcodeData.m_dwAttributeMask |= FWL_BCDATTRIBUTE_TRUNCATED;
-    m_barcodeData.m_bTruncated = truncated;
-  }
-  void ResetBarcodeAttributes() { m_barcodeData.m_dwAttributeMask = 0; }
-
- protected:
-  CFWL_Barcode();
-  virtual ~CFWL_Barcode();
-  class CFWL_BarcodeDP : public IFWL_BarcodeDP {
-   public:
-    virtual FWL_ERR GetCaption(IFWL_Widget* pWidget, CFX_WideString& wsCaption);
-    BC_CHAR_ENCODING m_eCharEncoding;
-    virtual BC_CHAR_ENCODING GetCharEncoding() { return m_eCharEncoding; }
-    int32_t m_nModuleHeight, m_nModuleWidth;
-    virtual int32_t GetModuleHeight() { return m_nModuleHeight; }
-    virtual int32_t GetModuleWidth() { return m_nModuleWidth; }
-    int32_t m_nDataLength;
-    virtual int32_t GetDataLength() { return m_nDataLength; }
-    int32_t m_nCalChecksum;
-    virtual int32_t GetCalChecksum() { return m_nCalChecksum; }
-    FX_BOOL m_bPrintChecksum;
-    virtual FX_BOOL GetPrintChecksum() { return m_bPrintChecksum; }
-
-    BC_TEXT_LOC m_eTextLocation;
-    virtual BC_TEXT_LOC GetTextLocation() { return m_eTextLocation; }
-    int32_t m_nWideNarrowRatio;
-    virtual int32_t GetWideNarrowRatio() { return m_nWideNarrowRatio; }
-    FX_CHAR m_cStartChar, m_cEndChar;
-    virtual FX_CHAR GetStartChar() { return m_cStartChar; }
-    virtual FX_CHAR GetEndChar() { return m_cEndChar; }
-    int32_t m_nVersion;
-    virtual int32_t GetVersion() { return m_nVersion; }
-    int32_t m_nECLevel;
-    virtual int32_t GetErrorCorrectionLevel() { return m_nECLevel; }
-    FX_BOOL m_bTruncated;
-    virtual FX_BOOL GetTruncated() { return m_bTruncated; }
-    uint32_t m_dwAttributeMask;
-    virtual uint32_t GetBarcodeAttributeMask() { return m_dwAttributeMask; }
-
-   public:
-    CFWL_BarcodeDP() : m_dwAttributeMask(0) {}
-  };
-  CFWL_BarcodeDP m_barcodeData;
-};
-
-#endif  // XFA_INCLUDE_FWL_LIGHTWIDGET_BARCODE_H_
diff --git a/xfa/include/fwl/lightwidget/caret.h b/xfa/include/fwl/lightwidget/caret.h
deleted file mode 100644
index 0d8817d296..0000000000
--- a/xfa/include/fwl/lightwidget/caret.h
+++ /dev/null
@@ -1,28 +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 XFA_INCLUDE_FWL_LIGHTWIDGET_CARET_H_
-#define XFA_INCLUDE_FWL_LIGHTWIDGET_CARET_H_
-
-#include "xfa/fwl/core/fwl_error.h"
-#include "xfa/fxgraphics/cfx_color.h"
-#include "xfa/include/fwl/lightwidget/widget.h"
-
-class CFWL_Caret : public CFWL_Widget {
- public:
-  static CFWL_Caret* Create();
-  FWL_ERR Initialize(const CFWL_WidgetProperties* pProperties = NULL);
-  FWL_ERR ShowCaret(FX_BOOL bFlag = TRUE);
-  FWL_ERR GetFrequency(uint32_t& elapse);
-  FWL_ERR SetFrequency(uint32_t elapse);
-  FWL_ERR SetColor(CFX_Color crFill);
-
- protected:
-  CFWL_Caret();
-  virtual ~CFWL_Caret();
-};
-
-#endif  // XFA_INCLUDE_FWL_LIGHTWIDGET_CARET_H_
diff --git a/xfa/include/fwl/lightwidget/checkbox.h b/xfa/include/fwl/lightwidget/checkbox.h
deleted file mode 100644
index a691c9664c..0000000000
--- a/xfa/include/fwl/lightwidget/checkbox.h
+++ /dev/null
@@ -1,38 +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 XFA_INCLUDE_FWL_LIGHTWIDGET_CHECKBOX_H_
-#define XFA_INCLUDE_FWL_LIGHTWIDGET_CHECKBOX_H_
-
-#include "xfa/fwl/basewidget/ifwl_checkbox.h"
-#include "xfa/include/fwl/lightwidget/widget.h"
-
-class CFWL_CheckBox : public CFWL_Widget {
- public:
-  static CFWL_CheckBox* Create();
-
-  FWL_ERR Initialize(const CFWL_WidgetProperties* pProperties = NULL);
-  FWL_ERR GetCaption(CFX_WideString& wsCaption);
-  FWL_ERR SetCaption(const CFX_WideStringC& wsCaption);
-  FWL_ERR SetBoxSize(FX_FLOAT fHeight);
-  int32_t GetCheckState();
-  FWL_ERR SetCheckState(int32_t iCheck);
-  CFWL_CheckBox();
-  virtual ~CFWL_CheckBox();
-
- protected:
-  class CFWL_CheckBoxDP : public IFWL_CheckBoxDP {
-   public:
-    CFWL_CheckBoxDP();
-    virtual FWL_ERR GetCaption(IFWL_Widget* pWidget, CFX_WideString& wsCaption);
-    virtual FX_FLOAT GetBoxSize(IFWL_Widget* pWidget);
-    FX_FLOAT m_fBoxHeight;
-    CFX_WideString m_wsCaption;
-  };
-  CFWL_CheckBoxDP m_checkboxData;
-};
-
-#endif  // XFA_INCLUDE_FWL_LIGHTWIDGET_CHECKBOX_H_
diff --git a/xfa/include/fwl/lightwidget/combobox.h b/xfa/include/fwl/lightwidget/combobox.h
deleted file mode 100644
index c89ddb2b2a..0000000000
--- a/xfa/include/fwl/lightwidget/combobox.h
+++ /dev/null
@@ -1,144 +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 XFA_INCLUDE_FWL_LIGHTWIDGET_COMBOBOX_H_
-#define XFA_INCLUDE_FWL_LIGHTWIDGET_COMBOBOX_H_
-
-#include <memory>
-#include <vector>
-
-#include "xfa/fwl/basewidget/ifwl_combobox.h"
-#include "xfa/include/fwl/lightwidget/widget.h"
-
-class CFWL_WidgetProperties;
-class IFWL_ComboBoxDP;
-class CFWL_ComboBoxDP;
-class CFWL_ComboBoxItem;
-
-class CFWL_ComboBox : public CFWL_Widget {
- public:
-  static CFWL_ComboBox* Create();
-  FWL_ERR Initialize(const CFWL_WidgetProperties* pProperties = NULL);
-  int32_t AddString(const CFX_WideStringC& wsText);
-  int32_t AddString(const CFX_WideStringC& wsText, CFX_DIBitmap* pIcon);
-  bool RemoveAt(int32_t iIndex);  // Returns false iff |iIndex| out of range.
-  void RemoveAll();
-  int32_t CountItems();
-  FWL_ERR GetTextByIndex(int32_t iIndex, CFX_WideString& wsText);
-  int32_t GetCurSel();
-  FWL_ERR SetCurSel(int32_t iSel);
-  FWL_ERR SetEditText(const CFX_WideStringC& wsText);
-  int32_t GetEditTextLength() const;
-  FWL_ERR GetEditText(CFX_WideString& wsText,
-                      int32_t nStart = 0,
-                      int32_t nCount = -1) const;
-  FWL_ERR SetEditSelRange(int32_t nStart, int32_t nCount = -1);
-  int32_t GetEditSelRange(int32_t nIndex, int32_t& nStart);
-  int32_t GetEditLimit();
-  FWL_ERR SetEditLimit(int32_t nLimit);
-  FWL_ERR EditDoClipboard(int32_t iCmd);
-  FX_BOOL EditRedo(const CFX_ByteStringC& bsRecord);
-  FX_BOOL EditUndo(const CFX_ByteStringC& bsRecord);
-  FWL_ERR SetMaxListHeight(FX_FLOAT fMaxHeight);
-  FWL_ERR SetItemData(int32_t iIndex, void* pData);
-  void* GetItemData(int32_t iIndex);
-  FWL_ERR SetListTheme(IFWL_ThemeProvider* pTheme);
-  FX_BOOL AfterFocusShowDropList();
-  FWL_ERR OpenDropDownList(FX_BOOL bActivate);
-
- public:
-  FX_BOOL EditCanUndo();
-  FX_BOOL EditCanRedo();
-  FX_BOOL EditUndo();
-  FX_BOOL EditRedo();
-  FX_BOOL EditCanCopy();
-  FX_BOOL EditCanCut();
-  FX_BOOL EditCanSelectAll();
-  FX_BOOL EditCopy(CFX_WideString& wsCopy);
-  FX_BOOL EditCut(CFX_WideString& wsCut);
-  FX_BOOL EditPaste(const CFX_WideString& wsPaste);
-  FX_BOOL EditSelectAll();
-  FX_BOOL EditDelete();
-  FX_BOOL EditDeSelect();
-  FWL_ERR GetBBox(CFX_RectF& rect);
-  FWL_ERR EditModifyStylesEx(uint32_t dwStylesExAdded,
-                             uint32_t dwStylesExRemoved);
-  CFWL_ComboBox();
-  virtual ~CFWL_ComboBox();
-
- protected:
-  class CFWL_ComboBoxDP : public IFWL_ComboBoxDP {
-   public:
-    CFWL_ComboBoxDP();
-    ~CFWL_ComboBoxDP();
-    virtual FWL_ERR GetCaption(IFWL_Widget* pWidget,
-                               CFX_WideString& wsCaption) {
-      return FWL_ERR_Succeeded;
-    }
-
-    virtual int32_t CountItems(IFWL_Widget* pWidget);
-    virtual FWL_HLISTITEM GetItem(IFWL_Widget* pWidget, int32_t nIndex);
-    virtual int32_t GetItemIndex(IFWL_Widget* pWidget, FWL_HLISTITEM hItem);
-    virtual FX_BOOL SetItemIndex(IFWL_Widget* pWidget,
-                                 FWL_HLISTITEM hItem,
-                                 int32_t nIndex);
-
-    virtual uint32_t GetItemStyles(IFWL_Widget* pWidget, FWL_HLISTITEM hItem);
-    virtual FWL_ERR GetItemText(IFWL_Widget* pWidget,
-                                FWL_HLISTITEM hItem,
-                                CFX_WideString& wsText);
-    virtual FWL_ERR GetItemRect(IFWL_Widget* pWidget,
-                                FWL_HLISTITEM hItem,
-                                CFX_RectF& rtItem);
-    virtual void* GetItemData(IFWL_Widget* pWidget, FWL_HLISTITEM hItem);
-    virtual FWL_ERR SetItemStyles(IFWL_Widget* pWidget,
-                                  FWL_HLISTITEM hItem,
-                                  uint32_t dwStyle);
-    virtual FWL_ERR SetItemText(IFWL_Widget* pWidget,
-                                FWL_HLISTITEM hItem,
-                                const FX_WCHAR* pszText);
-    virtual FWL_ERR SetItemRect(IFWL_Widget* pWidget,
-                                FWL_HLISTITEM hItem,
-                                const CFX_RectF& rtItem);
-    virtual FX_FLOAT GetItemHeight(IFWL_Widget* pWidget);
-    virtual CFX_DIBitmap* GetItemIcon(IFWL_Widget* pWidget,
-                                      FWL_HLISTITEM hItem);
-    virtual FWL_ERR GetItemCheckRect(IFWL_Widget* pWidget,
-                                     FWL_HLISTITEM hItem,
-                                     CFX_RectF& rtCheck);
-    virtual FWL_ERR SetItemCheckRect(IFWL_Widget* pWidget,
-                                     FWL_HLISTITEM hItem,
-                                     const CFX_RectF& rtCheck);
-    virtual uint32_t GetItemCheckState(IFWL_Widget* pWidget,
-                                       FWL_HLISTITEM hItem);
-    virtual FWL_ERR SetItemCheckState(IFWL_Widget* pWidget,
-                                      FWL_HLISTITEM hItem,
-                                      uint32_t dwCheckState);
-    virtual FX_FLOAT GetListHeight(IFWL_Widget* pWidget);
-
-    std::vector<std::unique_ptr<CFWL_ComboBoxItem>> m_ItemArray;
-    FX_FLOAT m_fMaxListHeight;
-    FX_FLOAT m_fItemHeight;
-  };
-  CFWL_ComboBoxDP m_comboBoxData;
-};
-
-class CFWL_ComboBoxItem {
- public:
-  CFWL_ComboBoxItem() {
-    m_pDIB = NULL;
-    m_pData = NULL;
-  }
-  CFX_RectF m_rtItem;
-  uint32_t m_dwStyles;
-  CFX_WideString m_wsText;
-  CFX_DIBitmap* m_pDIB;
-  uint32_t m_dwCheckState;
-  CFX_RectF m_rtCheckBox;
-  void* m_pData;
-};
-
-#endif  // XFA_INCLUDE_FWL_LIGHTWIDGET_COMBOBOX_H_
diff --git a/xfa/include/fwl/lightwidget/datetimepicker.h b/xfa/include/fwl/lightwidget/datetimepicker.h
deleted file mode 100644
index 17ab11ceb2..0000000000
--- a/xfa/include/fwl/lightwidget/datetimepicker.h
+++ /dev/null
@@ -1,61 +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 XFA_INCLUDE_FWL_LIGHTWIDGET_DATETIMEPICKER_H_
-#define XFA_INCLUDE_FWL_LIGHTWIDGET_DATETIMEPICKER_H_
-
-#include "xfa/fwl/basewidget/ifwl_datetimepicker.h"
-#include "xfa/include/fwl/lightwidget/widget.h"
-
-class CFWL_DateTimePicker : public CFWL_Widget {
- public:
-  static CFWL_DateTimePicker* Create();
-  FWL_ERR Initialize(const CFWL_WidgetProperties* pProperties = NULL);
-  FWL_ERR SetToday(int32_t iYear, int32_t iMonth, int32_t iDay);
-  FWL_ERR GetEditText(CFX_WideString& wsText);
-  FWL_ERR SetEditText(const CFX_WideStringC& wsText);
-  int32_t CountSelRanges();
-  int32_t GetSelRange(int32_t nIndex, int32_t& nStart);
-  FWL_ERR GetCurSel(int32_t& iYear, int32_t& iMonth, int32_t& iDay);
-  FWL_ERR SetCurSel(int32_t iYear, int32_t iMonth, int32_t iDay);
-  FX_BOOL CanUndo();
-  FX_BOOL CanRedo();
-  FX_BOOL Undo();
-  FX_BOOL Redo();
-  FX_BOOL CanCopy();
-  FX_BOOL CanCut();
-  FX_BOOL CanSelectAll();
-  FX_BOOL Copy(CFX_WideString& wsCopy);
-  FX_BOOL Cut(CFX_WideString& wsCut);
-  FX_BOOL Paste(const CFX_WideString& wsPaste);
-  FX_BOOL SelectAll();
-  FX_BOOL Delete();
-  FX_BOOL DeSelect();
-  FWL_ERR GetBBox(CFX_RectF& rect);
-  FWL_ERR SetEditLimit(int32_t nLimit);
-  FWL_ERR ModifyEditStylesEx(uint32_t dwStylesExAdded,
-                             uint32_t dwStylesExRemoved);
-
- protected:
-  CFWL_DateTimePicker();
-  virtual ~CFWL_DateTimePicker();
-  class CFWL_DateTimePickerDP : public IFWL_DateTimePickerDP {
-   public:
-    CFWL_DateTimePickerDP();
-    virtual FWL_ERR GetCaption(IFWL_Widget* pWidget, CFX_WideString& wsCaption);
-    virtual FWL_ERR GetToday(IFWL_Widget* pWidget,
-                             int32_t& iYear,
-                             int32_t& iMonth,
-                             int32_t& iDay);
-    int32_t m_iYear;
-    int32_t m_iMonth;
-    int32_t m_iDay;
-    CFX_WideString m_wsData;
-  };
-  CFWL_DateTimePickerDP m_DateTimePickerDP;
-};
-
-#endif  // XFA_INCLUDE_FWL_LIGHTWIDGET_DATETIMEPICKER_H_
diff --git a/xfa/include/fwl/lightwidget/edit.h b/xfa/include/fwl/lightwidget/edit.h
deleted file mode 100644
index a142f483d1..0000000000
--- a/xfa/include/fwl/lightwidget/edit.h
+++ /dev/null
@@ -1,67 +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 XFA_INCLUDE_FWL_LIGHTWIDGET_EDIT_H_
-#define XFA_INCLUDE_FWL_LIGHTWIDGET_EDIT_H_
-
-#include <vector>
-
-#include "xfa/include/fwl/lightwidget/widget.h"
-
-class CFWL_WidgetProperties;
-
-class CFWL_Edit : public CFWL_Widget {
- public:
-  static CFWL_Edit* Create();
-  FWL_ERR Initialize(const CFWL_WidgetProperties* pProperties = NULL);
-  FWL_ERR SetText(const CFX_WideString& wsText);
-  int32_t GetTextLength() const;
-  FWL_ERR GetText(CFX_WideString& wsText,
-                  int32_t nStart = 0,
-                  int32_t nCount = -1) const;
-  FWL_ERR ClearText();
-  int32_t GetCaretPos() const;
-  int32_t SetCaretPos(int32_t nIndex, FX_BOOL bBefore = TRUE);
-  FWL_ERR AddSelRange(int32_t nStart, int32_t nCount = -1);
-  int32_t CountSelRanges();
-  int32_t GetSelRange(int32_t nIndex, int32_t& nStart);
-  FWL_ERR ClearSelections();
-  int32_t GetLimit();
-  FWL_ERR SetLimit(int32_t nLimit);
-  FWL_ERR SetAliasChar(FX_WCHAR wAlias);
-  FWL_ERR SetFormatString(const CFX_WideString& wsFormat);
-  FWL_ERR Insert(int32_t nStart, const FX_WCHAR* lpText, int32_t nLen);
-  FWL_ERR DeleteSelections();
-  FWL_ERR DeleteRange(int32_t nStart, int32_t nCount = -1);
-  FWL_ERR ReplaceSelections(const CFX_WideStringC& wsReplace);
-  FWL_ERR Replace(int32_t nStart,
-                  int32_t nLen,
-                  const CFX_WideStringC& wsReplace);
-  FWL_ERR DoClipboard(int32_t iCmd);
-  FX_BOOL Redo(const CFX_ByteStringC& bsRecord);
-  FX_BOOL Undo(const CFX_ByteStringC& bsRecord);
-  FWL_ERR SetTabWidth(FX_FLOAT fTabWidth, FX_BOOL bEquidistant);
-  FWL_ERR SetNumberRange(int32_t iMin, int32_t iMax);
-  FWL_ERR SetBackColor(uint32_t dwColor);
-  FWL_ERR SetFont(const CFX_WideString& wsFont, FX_FLOAT fSize);
-  FX_BOOL CanUndo();
-  FX_BOOL CanRedo();
-  FX_BOOL Undo();
-  FX_BOOL Redo();
-  FX_BOOL Copy(CFX_WideString& wsCopy);
-  FX_BOOL Cut(CFX_WideString& wsCut);
-  FX_BOOL Paste(const CFX_WideString& wsPaste);
-  FX_BOOL Delete();
-  void SetScrollOffset(FX_FLOAT fScrollOffset);
-  FX_BOOL GetSuggestWords(CFX_PointF pointf,
-                          std::vector<CFX_ByteString>& sSuggest);
-  FX_BOOL ReplaceSpellCheckWord(CFX_PointF pointf,
-                                const CFX_ByteStringC& bsReplace);
-  CFWL_Edit();
-  virtual ~CFWL_Edit();
-};
-
-#endif  // XFA_INCLUDE_FWL_LIGHTWIDGET_EDIT_H_
diff --git a/xfa/include/fwl/lightwidget/listbox.h b/xfa/include/fwl/lightwidget/listbox.h
deleted file mode 100644
index 6e35de738b..0000000000
--- a/xfa/include/fwl/lightwidget/listbox.h
+++ /dev/null
@@ -1,127 +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 XFA_INCLUDE_FWL_LIGHTWIDGET_LISTBOX_H_
-#define XFA_INCLUDE_FWL_LIGHTWIDGET_LISTBOX_H_
-
-#include <memory>
-#include <vector>
-
-#include "xfa/fwl/basewidget/ifwl_listbox.h"
-#include "xfa/fwl/core/fwl_error.h"
-#include "xfa/fwl/core/ifwl_widget.h"
-#include "xfa/include/fwl/lightwidget/widget.h"
-
-class CFWL_ListItem;
-
-class CFWL_ListBox : public CFWL_Widget {
- public:
-  static CFWL_ListBox* Create();
-  FWL_ERR Initialize(const CFWL_WidgetProperties* pProperties = NULL);
-  FWL_ERR AddDIBitmap(CFX_DIBitmap* pDIB, FWL_HLISTITEM hItem);
-  FWL_HLISTITEM AddString(const CFX_WideStringC& wsAdd,
-                          FX_BOOL bSelect = FALSE);
-  FX_BOOL DeleteString(FWL_HLISTITEM hItem);
-  void DeleteAll();
-  int32_t CountSelItems();
-  FWL_HLISTITEM GetSelItem(int32_t nIndexSel);
-  int32_t GetSelIndex(int32_t nIndex);
-  FWL_ERR SetSelItem(FWL_HLISTITEM hItem, FX_BOOL bSelect = TRUE);
-  FWL_ERR GetItemText(FWL_HLISTITEM hItem, CFX_WideString& wsText);
-  FWL_ERR GetScrollPos(FX_FLOAT& fPos, FX_BOOL bVert = TRUE);
-  FWL_ERR SetItemHeight(FX_FLOAT fItemHeight);
-  FWL_HLISTITEM GetFocusItem();
-  FWL_ERR SetFocusItem(FWL_HLISTITEM hItem);
-  FWL_ERR* Sort(IFWL_ListBoxCompare* pCom);
-  int32_t CountItems();
-  FWL_HLISTITEM GetItem(int32_t nIndex);
-  FWL_ERR SetItemString(FWL_HLISTITEM hItem, const CFX_WideStringC& wsText);
-  FWL_ERR GetItemString(FWL_HLISTITEM hItem, CFX_WideString& wsText);
-  FWL_ERR SetItemData(FWL_HLISTITEM hItem, void* pData);
-  void* GetItemData(FWL_HLISTITEM hItem);
-  FWL_HLISTITEM GetItemAtPoint(FX_FLOAT fx, FX_FLOAT fy);
-  uint32_t GetItemStates(FWL_HLISTITEM hItem);
-  CFWL_ListBox();
-  virtual ~CFWL_ListBox();
-
- protected:
-  class CFWL_ListBoxDP : public IFWL_ListBoxDP {
-   public:
-    CFWL_ListBoxDP();
-    ~CFWL_ListBoxDP();
-
-    // IFWL_DataProvider:
-    FWL_ERR GetCaption(IFWL_Widget* pWidget,
-                       CFX_WideString& wsCaption) override;
-
-    // IFWL_ListBoxDP:
-    int32_t CountItems(IFWL_Widget* pWidget) override;
-    FWL_HLISTITEM GetItem(IFWL_Widget* pWidget, int32_t nIndex) override;
-    int32_t GetItemIndex(IFWL_Widget* pWidget, FWL_HLISTITEM hItem) override;
-    FX_BOOL SetItemIndex(IFWL_Widget* pWidget,
-                         FWL_HLISTITEM hItem,
-                         int32_t nIndex) override;
-    uint32_t GetItemStyles(IFWL_Widget* pWidget, FWL_HLISTITEM hItem) override;
-    FWL_ERR GetItemText(IFWL_Widget* pWidget,
-                        FWL_HLISTITEM hItem,
-                        CFX_WideString& wsText) override;
-    FWL_ERR GetItemRect(IFWL_Widget* pWidget,
-                        FWL_HLISTITEM hItem,
-                        CFX_RectF& rtItem) override;
-    void* GetItemData(IFWL_Widget* pWidget, FWL_HLISTITEM hItem) override;
-    FWL_ERR SetItemStyles(IFWL_Widget* pWidget,
-                          FWL_HLISTITEM hItem,
-                          uint32_t dwStyle) override;
-    FWL_ERR SetItemText(IFWL_Widget* pWidget,
-                        FWL_HLISTITEM hItem,
-                        const FX_WCHAR* pszText) override;
-    FWL_ERR SetItemRect(IFWL_Widget* pWidget,
-                        FWL_HLISTITEM hItem,
-                        const CFX_RectF& rtItem) override;
-    FX_FLOAT GetItemHeight(IFWL_Widget* pWidget) override;
-    CFX_DIBitmap* GetItemIcon(IFWL_Widget* pWidget,
-                              FWL_HLISTITEM hItem) override;
-    FWL_ERR GetItemCheckRect(IFWL_Widget* pWidget,
-                             FWL_HLISTITEM hItem,
-                             CFX_RectF& rtCheck) override;
-    FWL_ERR SetItemCheckRect(IFWL_Widget* pWidget,
-                             FWL_HLISTITEM hItem,
-                             const CFX_RectF& rtCheck) override;
-    uint32_t GetItemCheckState(IFWL_Widget* pWidget,
-                               FWL_HLISTITEM hItem) override;
-    FWL_ERR SetItemCheckState(IFWL_Widget* pWidget,
-                              FWL_HLISTITEM hItem,
-                              uint32_t dwCheckState) override;
-
-    std::vector<std::unique_ptr<CFWL_ListItem>> m_ItemArray;
-    CFX_WideString m_wsData;
-    FX_FLOAT m_fItemHeight;
-  };
-
-  CFWL_ListBoxDP m_ListBoxDP;
-};
-
-class CFWL_ListItem {
- public:
-  CFWL_ListItem() {
-    m_rtItem.Reset();
-    m_dwStates = 0;
-    m_wsText = L"";
-    m_pDIB = NULL;
-    m_pData = NULL;
-    m_dwCheckState = 0;
-    m_rtCheckBox.Reset();
-  }
-  CFX_RectF m_rtItem;
-  uint32_t m_dwStates;
-  CFX_WideString m_wsText;
-  CFX_DIBitmap* m_pDIB;
-  void* m_pData;
-  uint32_t m_dwCheckState;
-  CFX_RectF m_rtCheckBox;
-};
-
-#endif  // XFA_INCLUDE_FWL_LIGHTWIDGET_LISTBOX_H_
diff --git a/xfa/include/fwl/lightwidget/picturebox.h b/xfa/include/fwl/lightwidget/picturebox.h
deleted file mode 100644
index b5c8ae5192..0000000000
--- a/xfa/include/fwl/lightwidget/picturebox.h
+++ /dev/null
@@ -1,64 +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 XFA_INCLUDE_FWL_LIGHTWIDGET_PICTUREBOX_H_
-#define XFA_INCLUDE_FWL_LIGHTWIDGET_PICTUREBOX_H_
-
-#include "xfa/fwl/basewidget/ifwl_picturebox.h"
-#include "xfa/fwl/core/fwl_error.h"
-#include "xfa/include/fwl/lightwidget/widget.h"
-
-class CFWL_PictureBox : public CFWL_Widget {
- public:
-  static CFWL_PictureBox* Create();
-  FWL_ERR Initialize(const CFWL_WidgetProperties* pProperties = NULL);
-  CFX_DIBitmap* GetPicture();
-  FWL_ERR SetPicture(CFX_DIBitmap* pBitmap);
-  FX_FLOAT GetRotation();
-  FWL_ERR SetRotation(FX_FLOAT fRotation);
-  int32_t GetFlipMode();
-  FWL_ERR SetFlipMode(int32_t iFlipMode);
-  int32_t GetOpacity();
-  FWL_ERR SetOpacity(int32_t iOpacity);
-  FWL_ERR GetScale(FX_FLOAT& fScaleX, FX_FLOAT& fScaleY);
-  FWL_ERR SetScale(FX_FLOAT fScaleX, FX_FLOAT fScaleY);
-  FWL_ERR GetOffset(FX_FLOAT& fx, FX_FLOAT& fy);
-  FWL_ERR SetOffset(FX_FLOAT fx, FX_FLOAT fy);
-  CFWL_PictureBox();
-  virtual ~CFWL_PictureBox();
-
- protected:
-  class CFWL_PictureBoxDP : public IFWL_PictureBoxDP {
-   public:
-    CFWL_PictureBoxDP() {
-      m_fRotation = 0.0f;
-      m_fScaleX = 1.0f;
-      m_fScaleY = 1.0f;
-      m_fOffSetX = 0.0f;
-      m_fOffSetY = 0.0f;
-      m_pBitmap = NULL;
-    }
-    virtual FWL_ERR GetCaption(IFWL_Widget* pWidget, CFX_WideString& wsCaption);
-    virtual CFX_DIBitmap* GetPicture(IFWL_Widget* pWidget);
-    virtual CFX_DIBitmap* GetErrorPicture(IFWL_Widget* pWidget);
-    virtual CFX_DIBitmap* GetInitialPicture(IFWL_Widget* pWidget);
-    virtual int32_t GetOpacity(IFWL_Widget* pWidget);
-    virtual int32_t GetFlipMode(IFWL_Widget* pWidget);
-    virtual FWL_ERR GetMatrix(IFWL_Widget* pWidget, CFX_Matrix& matrix);
-    CFX_DIBitmap* m_pBitmap;
-    int32_t m_iOpacity;
-    int32_t m_iFlipMode;
-    FX_FLOAT m_fRotation;
-    FX_FLOAT m_fScaleX;
-    FX_FLOAT m_fScaleY;
-    FX_FLOAT m_fOffSetX;
-    FX_FLOAT m_fOffSetY;
-    CFX_WideString m_wsData;
-  };
-  CFWL_PictureBoxDP m_PictureBoxDP;
-};
-
-#endif  // XFA_INCLUDE_FWL_LIGHTWIDGET_PICTUREBOX_H_
diff --git a/xfa/include/fwl/lightwidget/pushbutton.h b/xfa/include/fwl/lightwidget/pushbutton.h
deleted file mode 100644
index abd76f50a5..0000000000
--- a/xfa/include/fwl/lightwidget/pushbutton.h
+++ /dev/null
@@ -1,36 +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 XFA_INCLUDE_FWL_LIGHTWIDGET_PUSHBUTTON_H_
-#define XFA_INCLUDE_FWL_LIGHTWIDGET_PUSHBUTTON_H_
-
-#include "xfa/fwl/basewidget/ifwl_pushbutton.h"
-#include "xfa/include/fwl/lightwidget/widget.h"
-
-class CFWL_PushButton : public CFWL_Widget {
- public:
-  static CFWL_PushButton* Create();
-  FWL_ERR Initialize(const CFWL_WidgetProperties* pProperties = NULL);
-  FWL_ERR GetCaption(CFX_WideString& wsCaption);
-  FWL_ERR SetCaption(const CFX_WideStringC& wsCaption);
-  CFX_DIBitmap* GetPicture();
-  FWL_ERR SetPicture(CFX_DIBitmap* pBitmap);
-  CFWL_PushButton();
-  virtual ~CFWL_PushButton();
-
- protected:
-  class CFWL_PushButtonDP : public IFWL_PushButtonDP {
-   public:
-    CFWL_PushButtonDP() : m_pBitmap(NULL) {}
-    FWL_ERR GetCaption(IFWL_Widget* pWidget, CFX_WideString& wsCaption);
-    virtual CFX_DIBitmap* GetPicture(IFWL_Widget* pWidget);
-    CFX_WideString m_wsCaption;
-    CFX_DIBitmap* m_pBitmap;
-  };
-  CFWL_PushButtonDP m_buttonData;
-};
-
-#endif  // XFA_INCLUDE_FWL_LIGHTWIDGET_PUSHBUTTON_H_
diff --git a/xfa/include/fwl/lightwidget/scrollbar.h b/xfa/include/fwl/lightwidget/scrollbar.h
deleted file mode 100644
index 3d35ee651f..0000000000
--- a/xfa/include/fwl/lightwidget/scrollbar.h
+++ /dev/null
@@ -1,32 +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 XFA_INCLUDE_FWL_LIGHTWIDGET_SCROLLBAR_H_
-#define XFA_INCLUDE_FWL_LIGHTWIDGET_SCROLLBAR_H_
-
-#include "xfa/include/fwl/lightwidget/widget.h"
-
-class CFWL_ScrollBar : public CFWL_Widget {
- public:
-  static CFWL_ScrollBar* Create();
-  FWL_ERR Initialize(const CFWL_WidgetProperties* pProperties = NULL);
-  FX_BOOL IsVertical();
-  FWL_ERR GetRange(FX_FLOAT& fMin, FX_FLOAT& fMax);
-  FWL_ERR SetRange(FX_FLOAT fMin, FX_FLOAT fMax);
-  FX_FLOAT GetPageSize();
-  FWL_ERR SetPageSize(FX_FLOAT fPageSize);
-  FX_FLOAT GetStepSize();
-  FWL_ERR SetStepSize(FX_FLOAT fStepSize);
-  FX_FLOAT GetPos();
-  FWL_ERR SetPos(FX_FLOAT fPos);
-  FX_FLOAT GetTrackPos();
-  FWL_ERR SetTrackPos(FX_FLOAT fTrackPos);
-  FX_BOOL DoScroll(uint32_t dwCode, FX_FLOAT fPos = 0.0f);
-  CFWL_ScrollBar();
-  virtual ~CFWL_ScrollBar();
-};
-
-#endif  // XFA_INCLUDE_FWL_LIGHTWIDGET_SCROLLBAR_H_
diff --git a/xfa/include/fwl/lightwidget/theme.h b/xfa/include/fwl/lightwidget/theme.h
deleted file mode 100644
index 9e91236ce8..0000000000
--- a/xfa/include/fwl/lightwidget/theme.h
+++ /dev/null
@@ -1,59 +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 XFA_INCLUDE_FWL_LIGHTWIDGET_THEME_H_
-#define XFA_INCLUDE_FWL_LIGHTWIDGET_THEME_H_
-
-#include <memory>
-#include <vector>
-
-#include "core/fxcrt/include/fx_coordinates.h"
-#include "core/fxcrt/include/fx_system.h"
-#include "core/include/fxge/fx_dib.h"
-#include "xfa/fwl/core/ifwl_themeprovider.h"
-
-class CFWL_WidgetTP;
-class IFWL_Widget;
-class CFWL_ThemePart;
-class CFWL_ThemeText;
-
-class CFWL_Theme : public IFWL_ThemeProvider {
- public:
-  CFWL_Theme();
-  ~CFWL_Theme() override;
-
-  // IFWL_ThemeProvider:
-  FX_BOOL IsValidWidget(IFWL_Widget* pWidget) override;
-  uint32_t GetThemeID(IFWL_Widget* pWidget) override;
-  uint32_t SetThemeID(IFWL_Widget* pWidget,
-                      uint32_t dwThemeID,
-                      FX_BOOL bChildren = TRUE) override;
-  FWL_ERR GetThemeMatrix(IFWL_Widget* pWidget, CFX_Matrix& matrix) override;
-  FWL_ERR SetThemeMatrix(IFWL_Widget* pWidget,
-                         const CFX_Matrix& matrix) override;
-  FX_BOOL DrawBackground(CFWL_ThemeBackground* pParams) override;
-  FX_BOOL DrawText(CFWL_ThemeText* pParams) override;
-  void* GetCapacity(CFWL_ThemePart* pThemePart, uint32_t dwCapacity) override;
-  FX_BOOL IsCustomizedLayout(IFWL_Widget* pWidget) override;
-  FWL_ERR GetPartRect(CFWL_ThemePart* pThemePart, CFX_RectF& rtPart) override;
-  FX_BOOL IsInPart(CFWL_ThemePart* pThemePart,
-                   FX_FLOAT fx,
-                   FX_FLOAT fy) override;
-  FX_BOOL CalcTextRect(CFWL_ThemeText* pParams, CFX_RectF& rect) override;
-
-  FWL_ERR Initialize();
-  FWL_ERR Finalize();
-  FWL_ERR SetFont(IFWL_Widget* pWidget,
-                  const FX_WCHAR* strFont,
-                  FX_FLOAT fFontSize,
-                  FX_ARGB rgbFont);
-  CFWL_WidgetTP* GetTheme(IFWL_Widget* pWidget);
-
- protected:
-  std::vector<std::unique_ptr<CFWL_WidgetTP>> m_ThemesArray;
-};
-
-#endif  // XFA_INCLUDE_FWL_LIGHTWIDGET_THEME_H_
diff --git a/xfa/include/fwl/lightwidget/tooltipctrl.h b/xfa/include/fwl/lightwidget/tooltipctrl.h
deleted file mode 100644
index 6a487f27e7..0000000000
--- a/xfa/include/fwl/lightwidget/tooltipctrl.h
+++ /dev/null
@@ -1,53 +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 XFA_INCLUDE_FWL_LIGHTWIDGET_TOOLTIPCTRL_H_
-#define XFA_INCLUDE_FWL_LIGHTWIDGET_TOOLTIPCTRL_H_
-
-#include "xfa/fwl/basewidget/ifwl_tooltip.h"
-#include "xfa/include/fwl/lightwidget/widget.h"
-
-class CFWL_ToolTip : public CFWL_Widget {
- public:
-  static CFWL_ToolTip* Create();
-  FWL_ERR Initialize(const CFWL_WidgetProperties* pProperties = NULL);
-  FWL_ERR GetCaption(CFX_WideString& wsCaption);
-  FWL_ERR SetCaption(const CFX_WideStringC& wsCaption);
-  int32_t GetInitialDelay();
-  int32_t SetInitialDelay(int32_t nDelayTime);
-  int32_t GetAutoPopDelay();
-  int32_t SetAutoPopDelay(int32_t nDelayTime);
-  CFX_DIBitmap* GetToolTipIcon();
-  FWL_ERR SetToolTipIcon(CFX_DIBitmap* pBitmap);
-  CFX_SizeF GetToolTipIconSize();
-  FWL_ERR SetToolTipIconSize(CFX_SizeF fSize);
-  FWL_ERR SetAnchor(const CFX_RectF& rtAnchor);
-  FWL_ERR Show();
-  FWL_ERR Hide();
-  CFWL_ToolTip();
-  virtual ~CFWL_ToolTip();
-
- protected:
-  class CFWL_ToolTipDP : public IFWL_ToolTipDP {
-   public:
-    CFWL_ToolTipDP();
-    FWL_ERR GetCaption(IFWL_Widget* pWidget, CFX_WideString& wsCaption);
-    int32_t GetInitialDelay(IFWL_Widget* pWidget);
-    int32_t GetAutoPopDelay(IFWL_Widget* pWidget);
-    CFX_DIBitmap* GetToolTipIcon(IFWL_Widget* pWidget);
-    CFX_SizeF GetToolTipIconSize(IFWL_Widget* pWidget);
-    CFX_RectF GetAnchor();
-    CFX_WideString m_wsCaption;
-    int32_t m_nInitDelayTime;
-    int32_t m_nAutoPopDelayTime;
-    CFX_DIBitmap* m_pBitmap;
-    CFX_SizeF m_fIconSize;
-    CFX_RectF m_fAnchor;
-  };
-  CFWL_ToolTipDP m_tooltipData;
-};
-
-#endif  // XFA_INCLUDE_FWL_LIGHTWIDGET_TOOLTIPCTRL_H_
diff --git a/xfa/include/fwl/lightwidget/widget.h b/xfa/include/fwl/lightwidget/widget.h
deleted file mode 100644
index 38fe777fd2..0000000000
--- a/xfa/include/fwl/lightwidget/widget.h
+++ /dev/null
@@ -1,110 +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 XFA_INCLUDE_FWL_LIGHTWIDGET_WIDGET_H_
-#define XFA_INCLUDE_FWL_LIGHTWIDGET_WIDGET_H_
-
-#include "xfa/fwl/core/cfwl_event.h"
-#include "xfa/fwl/core/cfwl_widgetimpproperties.h"
-#include "xfa/fwl/core/ifwl_widget.h"
-
-class CFWL_Event;
-class CFWL_Message;
-class CFWL_Widget;
-class CFWL_WidgetDelegate;
-class CFWL_WidgetMgr;
-
-class CFWL_WidgetProperties {
- public:
-  CFWL_WidgetProperties() {
-    m_ctmOnParent.SetIdentity();
-    m_rtWidget.Set(0, 0, 0, 0);
-    m_dwStyles = FWL_WGTSTYLE_Child;
-    m_dwStyleExes = 0;
-    m_dwStates = 0;
-    m_pParent = NULL;
-    m_pOwner = NULL;
-  }
-  CFWL_WidgetImpProperties MakeWidgetImpProperties(
-      IFWL_DataProvider* pDataProvider) const;
-
-  CFX_WideString m_wsWindowclass;
-  CFX_Matrix m_ctmOnParent;
-  CFX_RectF m_rtWidget;
-  uint32_t m_dwStyles;
-  uint32_t m_dwStyleExes;
-  uint32_t m_dwStates;
-  CFWL_Widget* m_pParent;
-  CFWL_Widget* m_pOwner;
-};
-
-class CFWL_Widget {
- public:
-  virtual ~CFWL_Widget();
-  IFWL_Widget* GetWidget();
-  FWL_ERR GetClassName(CFX_WideString& wsClass) const;
-  uint32_t GetClassID() const;
-  virtual FX_BOOL IsInstance(const CFX_WideStringC& wsClass) const;
-
- protected:
-  FWL_ERR Initialize(const CFWL_WidgetProperties* pProperties = NULL);
-
- public:
-  FWL_ERR GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize = FALSE);
-  FWL_ERR GetGlobalRect(CFX_RectF& rect);
-  FWL_ERR SetWidgetRect(const CFX_RectF& rect);
-  FWL_ERR GetClientRect(CFX_RectF& rtClient);
-  CFWL_Widget* GetParent();
-  FWL_ERR SetParent(CFWL_Widget* pParent);
-  CFWL_Widget* GetOwner();
-  FWL_ERR SetOwner(CFWL_Widget* pOwner);
-  uint32_t GetStyles();
-  FWL_ERR ModifyStyles(uint32_t dwStylesAdded, uint32_t dwStylesRemoved);
-  uint32_t GetStylesEx();
-  FWL_ERR ModifyStylesEx(uint32_t dwStylesExAdded, uint32_t dwStylesExRemoved);
-  uint32_t GetStates();
-  FWL_ERR SetStates(uint32_t dwStates, FX_BOOL bSet = TRUE);
-  FWL_ERR SetPrivateData(void* module_id,
-                         void* pData,
-                         PD_CALLBACK_FREEDATA callback);
-  void* GetPrivateData(void* module_id);
-  FWL_ERR Update();
-  FWL_ERR LockUpdate();
-  FWL_ERR UnlockUpdate();
-  uint32_t HitTest(FX_FLOAT fx, FX_FLOAT fy);
-  FWL_ERR TransformTo(CFWL_Widget* pWidget, FX_FLOAT& fx, FX_FLOAT& fy);
-  FWL_ERR TransformTo(CFWL_Widget* pWidget, CFX_RectF& rt);
-  FWL_ERR GetMatrix(CFX_Matrix& matrix, FX_BOOL bGlobal = FALSE);
-  FWL_ERR SetMatrix(const CFX_Matrix& matrix);
-  FWL_ERR DrawWidget(CFX_Graphics* pGraphics, const CFX_Matrix* pMatrix = NULL);
-  IFWL_WidgetDelegate* SetDelegate(IFWL_WidgetDelegate* pDelegate);
-  FWL_ERR Repaint(const CFX_RectF* pRect = NULL);
-  FWL_ERR SetFocus(FX_BOOL bFocus);
-  FWL_ERR SetGrab(FX_BOOL bSet);
-  CFWL_Widget();
-
-  void RegisterEventTarget(CFWL_Widget* pEventSource = NULL,
-                           uint32_t dwFilter = FWL_EVENT_ALL_MASK);
-  void DispatchEvent(CFWL_Event* pEvent);
-  CFX_SizeF CalcTextSize(const CFX_WideString& wsText,
-                         FX_BOOL bMultiLine = FALSE,
-                         int32_t iLineWidth = -1);
-  IFWL_Widget* m_pIface;
-  IFWL_WidgetDelegate* m_pDelegate;
-  CFWL_WidgetMgr* m_pWidgetMgr;
-  CFWL_WidgetProperties* m_pProperties;
-};
-class CFWL_WidgetDelegate {
- public:
-  CFWL_WidgetDelegate();
-  virtual ~CFWL_WidgetDelegate();
-  virtual int32_t OnProcessMessage(CFWL_Message* pMessage);
-  virtual FWL_ERR OnProcessEvent(CFWL_Event* pEvent);
-  virtual FWL_ERR OnDrawWidget(CFX_Graphics* pGraphics,
-                               const CFX_Matrix* pMatrix = NULL);
-};
-
-#endif  // XFA_INCLUDE_FWL_LIGHTWIDGET_WIDGET_H_