Cleanup some xfa/fxfa code.

This CL moves the .h files to have names corresponding to the contained
classes. The .cpp files are moved alongside the .h files. Any extra
classes in the .h files have been split into their own files.

Change-Id: I14b4efc02417f0df946500e87b6c502e77020db8
Reviewed-on: https://pdfium-review.googlesource.com/3160
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Reviewed-by: Nicolás Peña <npm@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>

1 files changed, 0 insertions, 524 deletions

diff --git a/xfa/fxfa/app/xfa_ffwidgethandler.cpp b/xfa/fxfa/app/xfa_ffwidgethandler.cpp
deleted file mode 100644
index 8ecc4565e1..0000000000
--- a/xfa/fxfa/app/xfa_ffwidgethandler.cpp
+++ /dev/null
@@ -1,524 +0,0 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#include "xfa/fxfa/xfa_ffwidgethandler.h"
-
-#include <vector>
-
-#include "xfa/fxfa/app/xfa_ffchoicelist.h"
-#include "xfa/fxfa/app/xfa_fffield.h"
-#include "xfa/fxfa/app/xfa_fwladapter.h"
-#include "xfa/fxfa/parser/cxfa_layoutprocessor.h"
-#include "xfa/fxfa/parser/cxfa_measurement.h"
-#include "xfa/fxfa/xfa_ffdoc.h"
-#include "xfa/fxfa/xfa_ffdocview.h"
-#include "xfa/fxfa/xfa_ffwidget.h"
-
-CXFA_FFWidgetHandler::CXFA_FFWidgetHandler(CXFA_FFDocView* pDocView)
-    : m_pDocView(pDocView) {}
-
-CXFA_FFWidgetHandler::~CXFA_FFWidgetHandler() {}
-
-bool CXFA_FFWidgetHandler::OnMouseEnter(CXFA_FFWidget* hWidget) {
-  m_pDocView->LockUpdate();
-  bool bRet = hWidget->OnMouseEnter();
-  m_pDocView->UnlockUpdate();
-  m_pDocView->UpdateDocView();
-  return bRet;
-}
-
-bool CXFA_FFWidgetHandler::OnMouseExit(CXFA_FFWidget* hWidget) {
-  m_pDocView->LockUpdate();
-  bool bRet = hWidget->OnMouseExit();
-  m_pDocView->UnlockUpdate();
-  m_pDocView->UpdateDocView();
-  return bRet;
-}
-
-bool CXFA_FFWidgetHandler::OnLButtonDown(CXFA_FFWidget* hWidget,
-                                         uint32_t dwFlags,
-                                         const CFX_PointF& point) {
-  m_pDocView->LockUpdate();
-  bool bRet = hWidget->OnLButtonDown(dwFlags, hWidget->Rotate2Normal(point));
-  if (bRet && m_pDocView->SetFocus(hWidget)) {
-    m_pDocView->GetDoc()->GetDocEnvironment()->SetFocusWidget(
-        m_pDocView->GetDoc(), hWidget);
-  }
-  m_pDocView->UnlockUpdate();
-  m_pDocView->UpdateDocView();
-  return bRet;
-}
-
-bool CXFA_FFWidgetHandler::OnLButtonUp(CXFA_FFWidget* hWidget,
-                                       uint32_t dwFlags,
-                                       const CFX_PointF& point) {
-  m_pDocView->LockUpdate();
-  m_pDocView->m_bLayoutEvent = true;
-  bool bRet = hWidget->OnLButtonUp(dwFlags, hWidget->Rotate2Normal(point));
-  m_pDocView->UnlockUpdate();
-  m_pDocView->UpdateDocView();
-  return bRet;
-}
-
-bool CXFA_FFWidgetHandler::OnLButtonDblClk(CXFA_FFWidget* hWidget,
-                                           uint32_t dwFlags,
-                                           const CFX_PointF& point) {
-  bool bRet = hWidget->OnLButtonDblClk(dwFlags, hWidget->Rotate2Normal(point));
-  m_pDocView->RunInvalidate();
-  return bRet;
-}
-
-bool CXFA_FFWidgetHandler::OnMouseMove(CXFA_FFWidget* hWidget,
-                                       uint32_t dwFlags,
-                                       const CFX_PointF& point) {
-  bool bRet = hWidget->OnMouseMove(dwFlags, hWidget->Rotate2Normal(point));
-  m_pDocView->RunInvalidate();
-  return bRet;
-}
-
-bool CXFA_FFWidgetHandler::OnMouseWheel(CXFA_FFWidget* hWidget,
-                                        uint32_t dwFlags,
-                                        int16_t zDelta,
-                                        const CFX_PointF& point) {
-  bool bRet =
-      hWidget->OnMouseWheel(dwFlags, zDelta, hWidget->Rotate2Normal(point));
-  m_pDocView->RunInvalidate();
-  return bRet;
-}
-
-bool CXFA_FFWidgetHandler::OnRButtonDown(CXFA_FFWidget* hWidget,
-                                         uint32_t dwFlags,
-                                         const CFX_PointF& point) {
-  bool bRet = hWidget->OnRButtonDown(dwFlags, hWidget->Rotate2Normal(point));
-  if (bRet && m_pDocView->SetFocus(hWidget)) {
-    m_pDocView->GetDoc()->GetDocEnvironment()->SetFocusWidget(
-        m_pDocView->GetDoc(), hWidget);
-  }
-  m_pDocView->RunInvalidate();
-  return bRet;
-}
-
-bool CXFA_FFWidgetHandler::OnRButtonUp(CXFA_FFWidget* hWidget,
-                                       uint32_t dwFlags,
-                                       const CFX_PointF& point) {
-  bool bRet = hWidget->OnRButtonUp(dwFlags, hWidget->Rotate2Normal(point));
-  m_pDocView->RunInvalidate();
-  return bRet;
-}
-
-bool CXFA_FFWidgetHandler::OnRButtonDblClk(CXFA_FFWidget* hWidget,
-                                           uint32_t dwFlags,
-                                           const CFX_PointF& point) {
-  bool bRet = hWidget->OnRButtonDblClk(dwFlags, hWidget->Rotate2Normal(point));
-  m_pDocView->RunInvalidate();
-  return bRet;
-}
-
-bool CXFA_FFWidgetHandler::OnKeyDown(CXFA_FFWidget* hWidget,
-                                     uint32_t dwKeyCode,
-                                     uint32_t dwFlags) {
-  bool bRet = hWidget->OnKeyDown(dwKeyCode, dwFlags);
-  m_pDocView->RunInvalidate();
-  m_pDocView->UpdateDocView();
-  return bRet;
-}
-
-bool CXFA_FFWidgetHandler::OnKeyUp(CXFA_FFWidget* hWidget,
-                                   uint32_t dwKeyCode,
-                                   uint32_t dwFlags) {
-  bool bRet = hWidget->OnKeyUp(dwKeyCode, dwFlags);
-  m_pDocView->RunInvalidate();
-  return bRet;
-}
-
-bool CXFA_FFWidgetHandler::OnChar(CXFA_FFWidget* hWidget,
-                                  uint32_t dwChar,
-                                  uint32_t dwFlags) {
-  bool bRet = hWidget->OnChar(dwChar, dwFlags);
-  m_pDocView->RunInvalidate();
-  return bRet;
-}
-
-FWL_WidgetHit CXFA_FFWidgetHandler::OnHitTest(CXFA_FFWidget* hWidget,
-                                              const CFX_PointF& point) {
-  if (!(hWidget->GetStatus() & XFA_WidgetStatus_Visible))
-    return FWL_WidgetHit::Unknown;
-  return hWidget->OnHitTest(hWidget->Rotate2Normal(point));
-}
-
-bool CXFA_FFWidgetHandler::OnSetCursor(CXFA_FFWidget* hWidget,
-                                       const CFX_PointF& point) {
-  return hWidget->OnSetCursor(hWidget->Rotate2Normal(point));
-}
-
-void CXFA_FFWidgetHandler::RenderWidget(CXFA_FFWidget* hWidget,
-                                        CFX_Graphics* pGS,
-                                        CFX_Matrix* pMatrix,
-                                        bool bHighlight) {
-  hWidget->RenderWidget(pGS, pMatrix,
-                        bHighlight ? XFA_WidgetStatus_Highlight : 0);
-}
-
-bool CXFA_FFWidgetHandler::HasEvent(CXFA_WidgetAcc* pWidgetAcc,
-                                    XFA_EVENTTYPE eEventType) {
-  if (eEventType == XFA_EVENT_Unknown)
-    return false;
-
-  if (!pWidgetAcc || pWidgetAcc->GetElementType() == XFA_Element::Draw)
-    return false;
-
-  switch (eEventType) {
-    case XFA_EVENT_Calculate: {
-      CXFA_Calculate calc = pWidgetAcc->GetCalculate();
-      return calc && calc.GetScript();
-    }
-    case XFA_EVENT_Validate: {
-      CXFA_Validate val = pWidgetAcc->GetValidate();
-      return val && val.GetScript();
-    }
-    default:
-      break;
-  }
-  return !pWidgetAcc->GetEventByActivity(gs_EventActivity[eEventType]).empty();
-}
-
-int32_t CXFA_FFWidgetHandler::ProcessEvent(CXFA_WidgetAcc* pWidgetAcc,
-                                           CXFA_EventParam* pParam) {
-  if (!pParam || pParam->m_eType == XFA_EVENT_Unknown)
-    return XFA_EVENTERROR_NotExist;
-  if (!pWidgetAcc || pWidgetAcc->GetElementType() == XFA_Element::Draw)
-    return XFA_EVENTERROR_NotExist;
-
-  switch (pParam->m_eType) {
-    case XFA_EVENT_Calculate:
-      return pWidgetAcc->ProcessCalculate();
-    case XFA_EVENT_Validate:
-      if (m_pDocView->GetDoc()->GetDocEnvironment()->IsValidationsEnabled(
-              m_pDocView->GetDoc())) {
-        return pWidgetAcc->ProcessValidate();
-      }
-      return XFA_EVENTERROR_Disabled;
-    case XFA_EVENT_InitCalculate: {
-      CXFA_Calculate calc = pWidgetAcc->GetCalculate();
-      if (!calc)
-        return XFA_EVENTERROR_NotExist;
-      if (pWidgetAcc->GetNode()->IsUserInteractive())
-        return XFA_EVENTERROR_Disabled;
-
-      CXFA_Script script = calc.GetScript();
-      return pWidgetAcc->ExecuteScript(script, pParam);
-    }
-    default:
-      break;
-  }
-  int32_t iRet =
-      pWidgetAcc->ProcessEvent(gs_EventActivity[pParam->m_eType], pParam);
-  return iRet;
-}
-
-CXFA_FFWidget* CXFA_FFWidgetHandler::CreateWidget(CXFA_FFWidget* hParent,
-                                                  XFA_WIDGETTYPE eType,
-                                                  CXFA_FFWidget* hBefore) {
-  CXFA_Node* pParentFormItem =
-      hParent ? hParent->GetDataAcc()->GetNode() : nullptr;
-  CXFA_Node* pBeforeFormItem =
-      hBefore ? hBefore->GetDataAcc()->GetNode() : nullptr;
-  CXFA_Node* pNewFormItem =
-      CreateWidgetFormItem(eType, pParentFormItem, pBeforeFormItem);
-  if (!pNewFormItem)
-    return nullptr;
-
-  pNewFormItem->GetTemplateNode()->SetFlag(XFA_NodeFlag_Initialized, true);
-  pNewFormItem->SetFlag(XFA_NodeFlag_Initialized, true);
-  m_pDocView->RunLayout();
-  CXFA_LayoutItem* pLayout =
-      m_pDocView->GetXFALayout()->GetLayoutItem(pNewFormItem);
-  return static_cast<CXFA_FFWidget*>(pLayout);
-}
-
-CXFA_Node* CXFA_FFWidgetHandler::CreateWidgetFormItem(
-    XFA_WIDGETTYPE eType,
-    CXFA_Node* pParent,
-    CXFA_Node* pBefore) const {
-  switch (eType) {
-    case XFA_WIDGETTYPE_Barcode:
-      return nullptr;
-    case XFA_WIDGETTYPE_PushButton:
-      return CreatePushButton(pParent, pBefore);
-    case XFA_WIDGETTYPE_CheckButton:
-      return CreateCheckButton(pParent, pBefore);
-    case XFA_WIDGETTYPE_ExcludeGroup:
-      return CreateExclGroup(pParent, pBefore);
-    case XFA_WIDGETTYPE_RadioButton:
-      return CreateRadioButton(pParent, pBefore);
-    case XFA_WIDGETTYPE_Arc:
-      return CreateArc(pParent, pBefore);
-    case XFA_WIDGETTYPE_Rectangle:
-      return CreateRectangle(pParent, pBefore);
-    case XFA_WIDGETTYPE_Image:
-      return CreateImage(pParent, pBefore);
-    case XFA_WIDGETTYPE_Line:
-      return CreateLine(pParent, pBefore);
-    case XFA_WIDGETTYPE_Text:
-      return CreateText(pParent, pBefore);
-    case XFA_WIDGETTYPE_DatetimeEdit:
-      return CreateDatetimeEdit(pParent, pBefore);
-    case XFA_WIDGETTYPE_DecimalField:
-      return CreateDecimalField(pParent, pBefore);
-    case XFA_WIDGETTYPE_NumericField:
-      return CreateNumericField(pParent, pBefore);
-    case XFA_WIDGETTYPE_Signature:
-      return CreateSignature(pParent, pBefore);
-    case XFA_WIDGETTYPE_TextEdit:
-      return CreateTextEdit(pParent, pBefore);
-    case XFA_WIDGETTYPE_DropdownList:
-      return CreateDropdownList(pParent, pBefore);
-    case XFA_WIDGETTYPE_ListBox:
-      return CreateListBox(pParent, pBefore);
-    case XFA_WIDGETTYPE_ImageField:
-      return CreateImageField(pParent, pBefore);
-    case XFA_WIDGETTYPE_PasswordEdit:
-      return CreatePasswordEdit(pParent, pBefore);
-    case XFA_WIDGETTYPE_Subform:
-      return CreateSubform(pParent, pBefore);
-    default:
-      return nullptr;
-  }
-}
-
-CXFA_Node* CXFA_FFWidgetHandler::CreatePushButton(CXFA_Node* pParent,
-                                                  CXFA_Node* pBefore) const {
-  CXFA_Node* pField = CreateField(XFA_Element::Button, pParent, pBefore);
-  CXFA_Node* pCaption = CreateCopyNode(XFA_Element::Caption, pField);
-  CXFA_Node* pValue = CreateCopyNode(XFA_Element::Value, pCaption);
-  CXFA_Node* pText = CreateCopyNode(XFA_Element::Text, pValue);
-  pText->SetContent(L"Button", L"Button", false);
-
-  CXFA_Node* pPara = CreateCopyNode(XFA_Element::Para, pCaption);
-  pPara->SetEnum(XFA_ATTRIBUTE_VAlign, XFA_ATTRIBUTEENUM_Middle, false);
-  pPara->SetEnum(XFA_ATTRIBUTE_HAlign, XFA_ATTRIBUTEENUM_Center, false);
-  CreateFontNode(pCaption);
-
-  CXFA_Node* pBorder = CreateCopyNode(XFA_Element::Border, pField);
-  pBorder->SetEnum(XFA_ATTRIBUTE_Hand, XFA_ATTRIBUTEENUM_Right, false);
-
-  CXFA_Node* pEdge = CreateCopyNode(XFA_Element::Edge, pBorder);
-  pEdge->SetEnum(XFA_ATTRIBUTE_Stroke, XFA_ATTRIBUTEENUM_Raised, false);
-
-  CXFA_Node* pFill = CreateCopyNode(XFA_Element::Fill, pBorder);
-  CXFA_Node* pColor = CreateCopyNode(XFA_Element::Color, pFill);
-  pColor->SetCData(XFA_ATTRIBUTE_Value, L"212, 208, 200", false);
-
-  CXFA_Node* pBind = CreateCopyNode(XFA_Element::Bind, pField);
-  pBind->SetEnum(XFA_ATTRIBUTE_Match, XFA_ATTRIBUTEENUM_None);
-
-  return pField;
-}
-
-CXFA_Node* CXFA_FFWidgetHandler::CreateCheckButton(CXFA_Node* pParent,
-                                                   CXFA_Node* pBefore) const {
-  return CreateField(XFA_Element::CheckButton, pParent, pBefore);
-}
-
-CXFA_Node* CXFA_FFWidgetHandler::CreateExclGroup(CXFA_Node* pParent,
-                                                 CXFA_Node* pBefore) const {
-  return CreateFormItem(XFA_Element::ExclGroup, pParent, pBefore);
-}
-
-CXFA_Node* CXFA_FFWidgetHandler::CreateRadioButton(CXFA_Node* pParent,
-                                                   CXFA_Node* pBefore) const {
-  CXFA_Node* pField = CreateField(XFA_Element::CheckButton, pParent, pBefore);
-  CXFA_Node* pUi = pField->GetFirstChildByClass(XFA_Element::Ui);
-  CXFA_Node* pWidget = pUi->GetFirstChildByClass(XFA_Element::CheckButton);
-  pWidget->SetEnum(XFA_ATTRIBUTE_Shape, XFA_ATTRIBUTEENUM_Round);
-  return pField;
-}
-
-CXFA_Node* CXFA_FFWidgetHandler::CreateDatetimeEdit(CXFA_Node* pParent,
-                                                    CXFA_Node* pBefore) const {
-  CXFA_Node* pField = CreateField(XFA_Element::DateTimeEdit, pParent, pBefore);
-  CreateValueNode(XFA_Element::Date, pField);
-  return pField;
-}
-
-CXFA_Node* CXFA_FFWidgetHandler::CreateDecimalField(CXFA_Node* pParent,
-                                                    CXFA_Node* pBefore) const {
-  CXFA_Node* pField = CreateNumericField(pParent, pBefore);
-  CreateValueNode(XFA_Element::Decimal, pField);
-  return pField;
-}
-
-CXFA_Node* CXFA_FFWidgetHandler::CreateNumericField(CXFA_Node* pParent,
-                                                    CXFA_Node* pBefore) const {
-  return CreateField(XFA_Element::NumericEdit, pParent, pBefore);
-}
-
-CXFA_Node* CXFA_FFWidgetHandler::CreateSignature(CXFA_Node* pParent,
-                                                 CXFA_Node* pBefore) const {
-  return CreateField(XFA_Element::Signature, pParent, pBefore);
-}
-
-CXFA_Node* CXFA_FFWidgetHandler::CreateTextEdit(CXFA_Node* pParent,
-                                                CXFA_Node* pBefore) const {
-  return CreateField(XFA_Element::TextEdit, pParent, pBefore);
-}
-
-CXFA_Node* CXFA_FFWidgetHandler::CreateDropdownList(CXFA_Node* pParent,
-                                                    CXFA_Node* pBefore) const {
-  return CreateField(XFA_Element::ChoiceList, pParent, pBefore);
-}
-
-CXFA_Node* CXFA_FFWidgetHandler::CreateListBox(CXFA_Node* pParent,
-                                               CXFA_Node* pBefore) const {
-  CXFA_Node* pField = CreateDropdownList(pParent, pBefore);
-  CXFA_Node* pUi = pField->GetNodeItem(XFA_NODEITEM_FirstChild);
-  CXFA_Node* pListBox = pUi->GetNodeItem(XFA_NODEITEM_FirstChild);
-  pListBox->SetEnum(XFA_ATTRIBUTE_Open, XFA_ATTRIBUTEENUM_Always);
-  pListBox->SetEnum(XFA_ATTRIBUTE_CommitOn, XFA_ATTRIBUTEENUM_Exit);
-  return pField;
-}
-
-CXFA_Node* CXFA_FFWidgetHandler::CreateImageField(CXFA_Node* pParent,
-                                                  CXFA_Node* pBefore) const {
-  return CreateField(XFA_Element::ImageEdit, pParent, pBefore);
-}
-
-CXFA_Node* CXFA_FFWidgetHandler::CreatePasswordEdit(CXFA_Node* pParent,
-                                                    CXFA_Node* pBefore) const {
-  CXFA_Node* pField = CreateField(XFA_Element::PasswordEdit, pParent, pBefore);
-  CXFA_Node* pBind = CreateCopyNode(XFA_Element::Bind, pField);
-  pBind->SetEnum(XFA_ATTRIBUTE_Match, XFA_ATTRIBUTEENUM_None, false);
-  return pField;
-}
-
-CXFA_Node* CXFA_FFWidgetHandler::CreateField(XFA_Element eElement,
-                                             CXFA_Node* pParent,
-                                             CXFA_Node* pBefore) const {
-  CXFA_Node* pField = CreateFormItem(XFA_Element::Field, pParent, pBefore);
-  CreateCopyNode(eElement, CreateCopyNode(XFA_Element::Ui, pField));
-  CreateFontNode(pField);
-  return pField;
-}
-
-CXFA_Node* CXFA_FFWidgetHandler::CreateArc(CXFA_Node* pParent,
-                                           CXFA_Node* pBefore) const {
-  return CreateDraw(XFA_Element::Arc, pParent, pBefore);
-}
-
-CXFA_Node* CXFA_FFWidgetHandler::CreateRectangle(CXFA_Node* pParent,
-                                                 CXFA_Node* pBefore) const {
-  return CreateDraw(XFA_Element::Rectangle, pParent, pBefore);
-}
-
-CXFA_Node* CXFA_FFWidgetHandler::CreateImage(CXFA_Node* pParent,
-                                             CXFA_Node* pBefore) const {
-  CXFA_Node* pField = CreateDraw(XFA_Element::Image, pParent, pBefore);
-  CreateCopyNode(XFA_Element::ImageEdit,
-                 CreateCopyNode(XFA_Element::Ui, pField));
-  return pField;
-}
-
-CXFA_Node* CXFA_FFWidgetHandler::CreateLine(CXFA_Node* pParent,
-                                            CXFA_Node* pBefore) const {
-  return CreateDraw(XFA_Element::Line, pParent, pBefore);
-}
-
-CXFA_Node* CXFA_FFWidgetHandler::CreateText(CXFA_Node* pParent,
-                                            CXFA_Node* pBefore) const {
-  CXFA_Node* pField = CreateDraw(XFA_Element::Text, pParent, pBefore);
-  CreateCopyNode(XFA_Element::TextEdit,
-                 CreateCopyNode(XFA_Element::Ui, pField));
-  CreateFontNode(pField);
-  return pField;
-}
-
-CXFA_Node* CXFA_FFWidgetHandler::CreateDraw(XFA_Element eElement,
-                                            CXFA_Node* pParent,
-                                            CXFA_Node* pBefore) const {
-  CXFA_Node* pDraw = CreateFormItem(XFA_Element::Draw, pParent, pBefore);
-  CreateValueNode(eElement, pDraw);
-  return pDraw;
-}
-
-CXFA_Node* CXFA_FFWidgetHandler::CreateSubform(CXFA_Node* pParent,
-                                               CXFA_Node* pBefore) const {
-  return CreateFormItem(XFA_Element::Subform, pParent, pBefore);
-}
-
-CXFA_Node* CXFA_FFWidgetHandler::CreateFormItem(XFA_Element eElement,
-                                                CXFA_Node* pParent,
-                                                CXFA_Node* pBefore) const {
-  CXFA_Node* pTemplateParent = pParent ? pParent->GetTemplateNode() : nullptr;
-  CXFA_Node* pNewFormItem = pTemplateParent->CloneTemplateToForm(false);
-  if (pParent)
-    pParent->InsertChild(pNewFormItem, pBefore);
-  return pNewFormItem;
-}
-
-CXFA_Node* CXFA_FFWidgetHandler::CreateCopyNode(XFA_Element eElement,
-                                                CXFA_Node* pParent,
-                                                CXFA_Node* pBefore) const {
-  CXFA_Node* pTemplateParent = pParent ? pParent->GetTemplateNode() : nullptr;
-  CXFA_Node* pNewNode =
-      CreateTemplateNode(eElement, pTemplateParent,
-                         pBefore ? pBefore->GetTemplateNode() : nullptr)
-          ->Clone(false);
-  if (pParent)
-    pParent->InsertChild(pNewNode, pBefore);
-  return pNewNode;
-}
-
-CXFA_Node* CXFA_FFWidgetHandler::CreateTemplateNode(XFA_Element eElement,
-                                                    CXFA_Node* pParent,
-                                                    CXFA_Node* pBefore) const {
-  CXFA_Document* pXFADoc = GetXFADoc();
-  CXFA_Node* pNewTemplateNode =
-      pXFADoc->CreateNode(XFA_XDPPACKET_Template, eElement);
-  if (pParent)
-    pParent->InsertChild(pNewTemplateNode, pBefore);
-  return pNewTemplateNode;
-}
-
-CXFA_Node* CXFA_FFWidgetHandler::CreateFontNode(CXFA_Node* pParent) const {
-  CXFA_Node* pFont = CreateCopyNode(XFA_Element::Font, pParent);
-  pFont->SetCData(XFA_ATTRIBUTE_Typeface, L"Myriad Pro", false);
-  return pFont;
-}
-
-CXFA_Node* CXFA_FFWidgetHandler::CreateMarginNode(CXFA_Node* pParent,
-                                                  uint32_t dwFlags,
-                                                  float fInsets[4]) const {
-  CXFA_Node* pMargin = CreateCopyNode(XFA_Element::Margin, pParent);
-  if (dwFlags & 0x01)
-    pMargin->SetMeasure(XFA_ATTRIBUTE_LeftInset,
-                        CXFA_Measurement(fInsets[0], XFA_UNIT_Pt), false);
-  if (dwFlags & 0x02)
-    pMargin->SetMeasure(XFA_ATTRIBUTE_TopInset,
-                        CXFA_Measurement(fInsets[1], XFA_UNIT_Pt), false);
-  if (dwFlags & 0x04)
-    pMargin->SetMeasure(XFA_ATTRIBUTE_RightInset,
-                        CXFA_Measurement(fInsets[2], XFA_UNIT_Pt), false);
-  if (dwFlags & 0x08)
-    pMargin->SetMeasure(XFA_ATTRIBUTE_BottomInset,
-                        CXFA_Measurement(fInsets[3], XFA_UNIT_Pt), false);
-  return pMargin;
-}
-
-CXFA_Node* CXFA_FFWidgetHandler::CreateValueNode(XFA_Element eValue,
-                                                 CXFA_Node* pParent) const {
-  CXFA_Node* pValue = CreateCopyNode(XFA_Element::Value, pParent);
-  CreateCopyNode(eValue, pValue);
-  return pValue;
-}
-
-CXFA_Document* CXFA_FFWidgetHandler::GetObjFactory() const {
-  return GetXFADoc();
-}
-
-CXFA_Document* CXFA_FFWidgetHandler::GetXFADoc() const {
-  return m_pDocView->GetDoc()->GetXFADoc();
-}
-