Split apart remaining xfa/fxfa/app files

This CL splits the remaining files in xfa/fxfa/app into individual files
named after the classes.

Change-Id: I84bd8938937641bb6897614ed15558a2682f456c
Reviewed-on: https://pdfium-review.googlesource.com/6010
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>

1 files changed, 0 insertions, 785 deletions

diff --git a/xfa/fxfa/app/xfa_fffield.cpp b/xfa/fxfa/app/xfa_fffield.cpp
deleted file mode 100644
index 425ba30843..0000000000
--- a/xfa/fxfa/app/xfa_fffield.cpp
+++ /dev/null
@@ -1,785 +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/app/xfa_fffield.h"
-
-#include "xfa/fwl/cfwl_edit.h"
-#include "xfa/fwl/cfwl_eventmouse.h"
-#include "xfa/fwl/cfwl_messagekey.h"
-#include "xfa/fwl/cfwl_messagekillfocus.h"
-#include "xfa/fwl/cfwl_messagemouse.h"
-#include "xfa/fwl/cfwl_messagemousewheel.h"
-#include "xfa/fwl/cfwl_messagesetfocus.h"
-#include "xfa/fwl/cfwl_picturebox.h"
-#include "xfa/fwl/cfwl_widgetmgr.h"
-#include "xfa/fxfa/app/cxfa_textlayout.h"
-#include "xfa/fxfa/app/xfa_fwltheme.h"
-#include "xfa/fxfa/cxfa_ffapp.h"
-#include "xfa/fxfa/cxfa_ffdoc.h"
-#include "xfa/fxfa/cxfa_ffdocview.h"
-#include "xfa/fxfa/cxfa_ffpageview.h"
-#include "xfa/fxfa/cxfa_ffwidget.h"
-#include "xfa/fxfa/parser/cxfa_node.h"
-#include "xfa/fxgraphics/cfx_color.h"
-#include "xfa/fxgraphics/cfx_path.h"
-
-namespace {
-
-CXFA_FFField* ToField(CXFA_LayoutItem* widget) {
-  return static_cast<CXFA_FFField*>(widget);
-}
-
-}  // namespace
-
-CXFA_FFField::CXFA_FFField(CXFA_WidgetAcc* pDataAcc)
-    : CXFA_FFWidget(pDataAcc), m_pNormalWidget(nullptr) {}
-
-CXFA_FFField::~CXFA_FFField() {
-  CXFA_FFField::UnloadWidget();
-}
-
-CFX_RectF CXFA_FFField::GetBBox(uint32_t dwStatus, bool bDrawFocus) {
-  if (!bDrawFocus)
-    return CXFA_FFWidget::GetBBox(dwStatus);
-
-  XFA_Element type = m_pDataAcc->GetUIType();
-  if (type != XFA_Element::Button && type != XFA_Element::CheckButton &&
-      type != XFA_Element::ImageEdit && type != XFA_Element::Signature &&
-      type != XFA_Element::ChoiceList) {
-    return CFX_RectF();
-  }
-
-  CFX_RectF rtBox = m_rtUI;
-  GetRotateMatrix().TransformRect(rtBox);
-  return rtBox;
-}
-
-void CXFA_FFField::RenderWidget(CFX_Graphics* pGS,
-                                CFX_Matrix* pMatrix,
-                                uint32_t dwStatus) {
-  if (!IsMatchVisibleStatus(dwStatus))
-    return;
-
-  CFX_Matrix mtRotate = GetRotateMatrix();
-  if (pMatrix)
-    mtRotate.Concat(*pMatrix);
-
-  CXFA_FFWidget::RenderWidget(pGS, &mtRotate, dwStatus);
-  CXFA_Border borderUI = m_pDataAcc->GetUIBorder();
-  DrawBorder(pGS, borderUI, m_rtUI, &mtRotate);
-  RenderCaption(pGS, &mtRotate);
-  DrawHighlight(pGS, &mtRotate, dwStatus, false);
-
-  CFX_RectF rtWidget = m_pNormalWidget->GetWidgetRect();
-  CFX_Matrix mt(1, 0, 0, 1, rtWidget.left, rtWidget.top);
-  mt.Concat(mtRotate);
-  GetApp()->GetWidgetMgrDelegate()->OnDrawWidget(m_pNormalWidget.get(), pGS,
-                                                 &mt);
-}
-
-void CXFA_FFField::DrawHighlight(CFX_Graphics* pGS,
-                                 CFX_Matrix* pMatrix,
-                                 uint32_t dwStatus,
-                                 bool bEllipse) {
-  if (m_rtUI.IsEmpty() || !m_pDataAcc->GetDoc()->GetXFADoc()->IsInteractive())
-    return;
-
-  if (!(dwStatus & XFA_WidgetStatus_Highlight) ||
-      m_pDataAcc->GetAccess() != XFA_ATTRIBUTEENUM_Open) {
-    return;
-  }
-
-  CXFA_FFDoc* pDoc = GetDoc();
-  CFX_Color crHighlight(pDoc->GetDocEnvironment()->GetHighlightColor(pDoc));
-  pGS->SetFillColor(&crHighlight);
-  CFX_Path path;
-  if (bEllipse)
-    path.AddEllipse(m_rtUI);
-  else
-    path.AddRectangle(m_rtUI.left, m_rtUI.top, m_rtUI.width, m_rtUI.height);
-
-  pGS->FillPath(&path, FXFILL_WINDING, pMatrix);
-}
-
-void CXFA_FFField::DrawFocus(CFX_Graphics* pGS, CFX_Matrix* pMatrix) {
-  if (!(m_dwStatus & XFA_WidgetStatus_Focused))
-    return;
-
-  CFX_Color cr(0xFF000000);
-  pGS->SetStrokeColor(&cr);
-
-  float DashPattern[2] = {1, 1};
-  pGS->SetLineDash(0.0f, DashPattern, 2);
-  pGS->SetLineWidth(0, false);
-
-  CFX_Path path;
-  path.AddRectangle(m_rtUI.left, m_rtUI.top, m_rtUI.width, m_rtUI.height);
-  pGS->StrokePath(&path, pMatrix);
-}
-
-void CXFA_FFField::SetFWLThemeProvider() {
-  if (m_pNormalWidget)
-    m_pNormalWidget->SetThemeProvider(GetApp()->GetFWLTheme());
-}
-
-bool CXFA_FFField::IsLoaded() {
-  return m_pNormalWidget && CXFA_FFWidget::IsLoaded();
-}
-
-bool CXFA_FFField::LoadWidget() {
-  SetFWLThemeProvider();
-  m_pDataAcc->LoadCaption();
-  PerformLayout();
-  return true;
-}
-
-void CXFA_FFField::UnloadWidget() {
-  m_pNormalWidget.reset();
-}
-
-void CXFA_FFField::SetEditScrollOffset() {
-  XFA_Element eType = m_pDataAcc->GetUIType();
-  if (eType != XFA_Element::TextEdit && eType != XFA_Element::NumericEdit &&
-      eType != XFA_Element::PasswordEdit) {
-    return;
-  }
-
-  float fScrollOffset = 0;
-  CXFA_FFField* pPrev = ToField(GetPrev());
-  if (pPrev) {
-    CFX_RectF rtMargin = m_pDataAcc->GetUIMargin();
-    fScrollOffset = -rtMargin.top;
-  }
-
-  while (pPrev) {
-    fScrollOffset += pPrev->m_rtUI.height;
-    pPrev = ToField(pPrev->GetPrev());
-  }
-  static_cast<CFWL_Edit*>(m_pNormalWidget.get())
-      ->SetScrollOffset(fScrollOffset);
-}
-
-bool CXFA_FFField::PerformLayout() {
-  CXFA_FFWidget::PerformLayout();
-  CapPlacement();
-  LayoutCaption();
-  SetFWLRect();
-  SetEditScrollOffset();
-  if (m_pNormalWidget)
-    m_pNormalWidget->Update();
-  return true;
-}
-
-void CXFA_FFField::CapPlacement() {
-  CFX_RectF rtWidget = GetRectWithoutRotate();
-  CXFA_Margin mgWidget = m_pDataAcc->GetMargin();
-  if (mgWidget) {
-    CXFA_LayoutItem* pItem = this;
-    float fLeftInset = 0, fRightInset = 0, fTopInset = 0, fBottomInset = 0;
-    mgWidget.GetLeftInset(fLeftInset);
-    mgWidget.GetRightInset(fRightInset);
-    mgWidget.GetTopInset(fTopInset);
-    mgWidget.GetBottomInset(fBottomInset);
-    if (!pItem->GetPrev() && !pItem->GetNext()) {
-      rtWidget.Deflate(fLeftInset, fTopInset, fRightInset, fBottomInset);
-    } else {
-      if (!pItem->GetPrev())
-        rtWidget.Deflate(fLeftInset, fTopInset, fRightInset, 0);
-      else if (!pItem->GetNext())
-        rtWidget.Deflate(fLeftInset, 0, fRightInset, fBottomInset);
-      else
-        rtWidget.Deflate(fLeftInset, 0, fRightInset, 0);
-    }
-  }
-
-  XFA_ATTRIBUTEENUM iCapPlacement = XFA_ATTRIBUTEENUM_Unknown;
-  float fCapReserve = 0;
-  CXFA_Caption caption = m_pDataAcc->GetCaption();
-  if (caption && caption.GetPresence() != XFA_ATTRIBUTEENUM_Hidden) {
-    iCapPlacement = (XFA_ATTRIBUTEENUM)caption.GetPlacementType();
-    if (iCapPlacement == XFA_ATTRIBUTEENUM_Top && GetPrev()) {
-      m_rtCaption.Reset();
-    } else if (iCapPlacement == XFA_ATTRIBUTEENUM_Bottom && GetNext()) {
-      m_rtCaption.Reset();
-    } else {
-      fCapReserve = caption.GetReserve();
-      CXFA_LayoutItem* pItem = this;
-      if (!pItem->GetPrev() && !pItem->GetNext()) {
-        m_rtCaption = rtWidget;
-      } else {
-        pItem = pItem->GetFirst();
-        m_rtCaption = pItem->GetRect(false);
-        pItem = pItem->GetNext();
-        while (pItem) {
-          m_rtCaption.height += pItem->GetRect(false).Height();
-          pItem = pItem->GetNext();
-        }
-        XFA_RectWidthoutMargin(m_rtCaption, mgWidget);
-      }
-
-      CXFA_TextLayout* pCapTextLayout = m_pDataAcc->GetCaptionTextLayout();
-      if (fCapReserve <= 0 && pCapTextLayout) {
-        CFX_SizeF size;
-        CFX_SizeF minSize;
-        CFX_SizeF maxSize;
-        pCapTextLayout->CalcSize(minSize, maxSize, size);
-        if (iCapPlacement == XFA_ATTRIBUTEENUM_Top ||
-            iCapPlacement == XFA_ATTRIBUTEENUM_Bottom) {
-          fCapReserve = size.height;
-        } else {
-          fCapReserve = size.width;
-        }
-      }
-    }
-  }
-
-  m_rtUI = rtWidget;
-  switch (iCapPlacement) {
-    case XFA_ATTRIBUTEENUM_Left: {
-      m_rtCaption.width = fCapReserve;
-      CapLeftRightPlacement(caption, rtWidget, iCapPlacement);
-      m_rtUI.width -= fCapReserve;
-      m_rtUI.left += fCapReserve;
-      break;
-    }
-    case XFA_ATTRIBUTEENUM_Top: {
-      m_rtCaption.height = fCapReserve;
-      CapTopBottomPlacement(caption, rtWidget, iCapPlacement);
-      m_rtUI.top += fCapReserve;
-      m_rtUI.height -= fCapReserve;
-      break;
-    }
-    case XFA_ATTRIBUTEENUM_Right: {
-      m_rtCaption.left = m_rtCaption.right() - fCapReserve;
-      m_rtCaption.width = fCapReserve;
-      CapLeftRightPlacement(caption, rtWidget, iCapPlacement);
-      m_rtUI.width -= fCapReserve;
-      break;
-    }
-    case XFA_ATTRIBUTEENUM_Bottom: {
-      m_rtCaption.top = m_rtCaption.bottom() - fCapReserve;
-      m_rtCaption.height = fCapReserve;
-      CapTopBottomPlacement(caption, rtWidget, iCapPlacement);
-      m_rtUI.height -= fCapReserve;
-      break;
-    }
-    case XFA_ATTRIBUTEENUM_Inline:
-      break;
-    default:
-      break;
-  }
-
-  CXFA_Border borderUI = m_pDataAcc->GetUIBorder();
-  if (borderUI) {
-    CXFA_Margin margin = borderUI.GetMargin();
-    if (margin)
-      XFA_RectWidthoutMargin(m_rtUI, margin);
-  }
-  m_rtUI.Normalize();
-}
-
-void CXFA_FFField::CapTopBottomPlacement(CXFA_Caption caption,
-                                         const CFX_RectF& rtWidget,
-                                         int32_t iCapPlacement) {
-  CFX_RectF rtUIMargin = m_pDataAcc->GetUIMargin();
-  m_rtCaption.left += rtUIMargin.left;
-  if (CXFA_Margin mgCap = caption.GetMargin()) {
-    XFA_RectWidthoutMargin(m_rtCaption, mgCap);
-    if (m_rtCaption.height < 0)
-      m_rtCaption.top += m_rtCaption.height;
-  }
-
-  float fWidth = rtUIMargin.left + rtUIMargin.width;
-  float fHeight = m_rtCaption.height + rtUIMargin.top + rtUIMargin.height;
-  if (fWidth > rtWidget.width)
-    m_rtUI.width += fWidth - rtWidget.width;
-
-  if (fHeight == XFA_DEFAULTUI_HEIGHT && m_rtUI.height < XFA_MINUI_HEIGHT) {
-    m_rtUI.height = XFA_MINUI_HEIGHT;
-    m_rtCaption.top += rtUIMargin.top + rtUIMargin.height;
-  } else if (fHeight > rtWidget.height) {
-    m_rtUI.height += fHeight - rtWidget.height;
-    if (iCapPlacement == XFA_ATTRIBUTEENUM_Bottom)
-      m_rtCaption.top += fHeight - rtWidget.height;
-  }
-}
-
-void CXFA_FFField::CapLeftRightPlacement(CXFA_Caption caption,
-                                         const CFX_RectF& rtWidget,
-                                         int32_t iCapPlacement) {
-  CFX_RectF rtUIMargin = m_pDataAcc->GetUIMargin();
-  m_rtCaption.top += rtUIMargin.top;
-  m_rtCaption.height -= rtUIMargin.top;
-  if (CXFA_Margin mgCap = caption.GetMargin()) {
-    XFA_RectWidthoutMargin(m_rtCaption, mgCap);
-    if (m_rtCaption.height < 0)
-      m_rtCaption.top += m_rtCaption.height;
-  }
-
-  float fWidth = m_rtCaption.width + rtUIMargin.left + rtUIMargin.width;
-  float fHeight = rtUIMargin.top + rtUIMargin.height;
-  if (fWidth > rtWidget.width) {
-    m_rtUI.width += fWidth - rtWidget.width;
-    if (iCapPlacement == XFA_ATTRIBUTEENUM_Right)
-      m_rtCaption.left += fWidth - rtWidget.width;
-  }
-
-  if (fHeight == XFA_DEFAULTUI_HEIGHT && m_rtUI.height < XFA_MINUI_HEIGHT) {
-    m_rtUI.height = XFA_MINUI_HEIGHT;
-    m_rtCaption.top += rtUIMargin.top + rtUIMargin.height;
-  } else if (fHeight > rtWidget.height) {
-    m_rtUI.height += fHeight - rtWidget.height;
-  }
-}
-
-void CXFA_FFField::UpdateFWL() {
-  if (m_pNormalWidget)
-    m_pNormalWidget->Update();
-}
-
-uint32_t CXFA_FFField::UpdateUIProperty() {
-  CXFA_Node* pUiNode = m_pDataAcc->GetUIChild();
-  if (pUiNode && pUiNode->GetElementType() == XFA_Element::DefaultUi)
-    return FWL_STYLEEXT_EDT_ReadOnly;
-  return 0;
-}
-
-void CXFA_FFField::SetFWLRect() {
-  if (!m_pNormalWidget)
-    return;
-
-  CFX_RectF rtUi = m_rtUI;
-  if (rtUi.width < 1.0)
-    rtUi.width = 1.0;
-  if (!m_pDataAcc->GetDoc()->GetXFADoc()->IsInteractive()) {
-    float fFontSize = m_pDataAcc->GetFontSize();
-    if (rtUi.height < fFontSize)
-      rtUi.height = fFontSize;
-  }
-  m_pNormalWidget->SetWidgetRect(rtUi);
-}
-
-bool CXFA_FFField::OnMouseEnter() {
-  if (!m_pNormalWidget)
-    return false;
-
-  CFWL_MessageMouse ms(nullptr, m_pNormalWidget.get());
-  ms.m_dwCmd = FWL_MouseCommand::Enter;
-  TranslateFWLMessage(&ms);
-  return true;
-}
-
-bool CXFA_FFField::OnMouseExit() {
-  if (!m_pNormalWidget)
-    return false;
-
-  CFWL_MessageMouse ms(nullptr, m_pNormalWidget.get());
-  ms.m_dwCmd = FWL_MouseCommand::Leave;
-  TranslateFWLMessage(&ms);
-  return true;
-}
-
-CFX_PointF CXFA_FFField::FWLToClient(const CFX_PointF& point) {
-  return m_pNormalWidget ? point - m_pNormalWidget->GetWidgetRect().TopLeft()
-                         : point;
-}
-
-bool CXFA_FFField::OnLButtonDown(uint32_t dwFlags, const CFX_PointF& point) {
-  if (!m_pNormalWidget)
-    return false;
-  if (m_pDataAcc->GetAccess() != XFA_ATTRIBUTEENUM_Open ||
-      !m_pDataAcc->GetDoc()->GetXFADoc()->IsInteractive()) {
-    return false;
-  }
-  if (!PtInActiveRect(point))
-    return false;
-
-  SetButtonDown(true);
-  CFWL_MessageMouse ms(nullptr, m_pNormalWidget.get());
-  ms.m_dwCmd = FWL_MouseCommand::LeftButtonDown;
-  ms.m_dwFlags = dwFlags;
-  ms.m_pos = FWLToClient(point);
-  TranslateFWLMessage(&ms);
-  return true;
-}
-
-bool CXFA_FFField::OnLButtonUp(uint32_t dwFlags, const CFX_PointF& point) {
-  if (!m_pNormalWidget)
-    return false;
-  if (!IsButtonDown())
-    return false;
-
-  SetButtonDown(false);
-  CFWL_MessageMouse ms(nullptr, m_pNormalWidget.get());
-  ms.m_dwCmd = FWL_MouseCommand::LeftButtonUp;
-  ms.m_dwFlags = dwFlags;
-  ms.m_pos = FWLToClient(point);
-  TranslateFWLMessage(&ms);
-  return true;
-}
-
-bool CXFA_FFField::OnLButtonDblClk(uint32_t dwFlags, const CFX_PointF& point) {
-  if (!m_pNormalWidget)
-    return false;
-
-  CFWL_MessageMouse ms(nullptr, m_pNormalWidget.get());
-  ms.m_dwCmd = FWL_MouseCommand::LeftButtonDblClk;
-  ms.m_dwFlags = dwFlags;
-  ms.m_pos = FWLToClient(point);
-  TranslateFWLMessage(&ms);
-  return true;
-}
-
-bool CXFA_FFField::OnMouseMove(uint32_t dwFlags, const CFX_PointF& point) {
-  if (!m_pNormalWidget)
-    return false;
-
-  CFWL_MessageMouse ms(nullptr, m_pNormalWidget.get());
-  ms.m_dwCmd = FWL_MouseCommand::Move;
-  ms.m_dwFlags = dwFlags;
-  ms.m_pos = FWLToClient(point);
-  TranslateFWLMessage(&ms);
-  return true;
-}
-
-bool CXFA_FFField::OnMouseWheel(uint32_t dwFlags,
-                                int16_t zDelta,
-                                const CFX_PointF& point) {
-  if (!m_pNormalWidget)
-    return false;
-
-  CFWL_MessageMouseWheel ms(nullptr, m_pNormalWidget.get());
-  ms.m_dwFlags = dwFlags;
-  ms.m_pos = FWLToClient(point);
-  ms.m_delta = CFX_PointF(zDelta, 0);
-  TranslateFWLMessage(&ms);
-  return true;
-}
-
-bool CXFA_FFField::OnRButtonDown(uint32_t dwFlags, const CFX_PointF& point) {
-  if (!m_pNormalWidget)
-    return false;
-  if (m_pDataAcc->GetAccess() != XFA_ATTRIBUTEENUM_Open ||
-      !m_pDataAcc->GetDoc()->GetXFADoc()->IsInteractive()) {
-    return false;
-  }
-  if (!PtInActiveRect(point))
-    return false;
-
-  SetButtonDown(true);
-
-  CFWL_MessageMouse ms(nullptr, m_pNormalWidget.get());
-  ms.m_dwCmd = FWL_MouseCommand::RightButtonDown;
-  ms.m_dwFlags = dwFlags;
-  ms.m_pos = FWLToClient(point);
-  TranslateFWLMessage(&ms);
-  return true;
-}
-
-bool CXFA_FFField::OnRButtonUp(uint32_t dwFlags, const CFX_PointF& point) {
-  if (!m_pNormalWidget)
-    return false;
-  if (!IsButtonDown())
-    return false;
-
-  SetButtonDown(false);
-  CFWL_MessageMouse ms(nullptr, m_pNormalWidget.get());
-  ms.m_dwCmd = FWL_MouseCommand::RightButtonUp;
-  ms.m_dwFlags = dwFlags;
-  ms.m_pos = FWLToClient(point);
-  TranslateFWLMessage(&ms);
-  return true;
-}
-
-bool CXFA_FFField::OnRButtonDblClk(uint32_t dwFlags, const CFX_PointF& point) {
-  if (!m_pNormalWidget)
-    return false;
-
-  CFWL_MessageMouse ms(nullptr, m_pNormalWidget.get());
-  ms.m_dwCmd = FWL_MouseCommand::RightButtonDblClk;
-  ms.m_dwFlags = dwFlags;
-  ms.m_pos = FWLToClient(point);
-  TranslateFWLMessage(&ms);
-  return true;
-}
-
-bool CXFA_FFField::OnSetFocus(CXFA_FFWidget* pOldWidget) {
-  CXFA_FFWidget::OnSetFocus(pOldWidget);
-  if (!m_pNormalWidget)
-    return false;
-
-  CFWL_MessageSetFocus ms(nullptr, m_pNormalWidget.get());
-  TranslateFWLMessage(&ms);
-  m_dwStatus |= XFA_WidgetStatus_Focused;
-  AddInvalidateRect();
-  return true;
-}
-
-bool CXFA_FFField::OnKillFocus(CXFA_FFWidget* pNewWidget) {
-  if (!m_pNormalWidget)
-    return CXFA_FFWidget::OnKillFocus(pNewWidget);
-
-  CFWL_MessageKillFocus ms(nullptr, m_pNormalWidget.get());
-  TranslateFWLMessage(&ms);
-  m_dwStatus &= ~XFA_WidgetStatus_Focused;
-  AddInvalidateRect();
-  CXFA_FFWidget::OnKillFocus(pNewWidget);
-  return true;
-}
-
-bool CXFA_FFField::OnKeyDown(uint32_t dwKeyCode, uint32_t dwFlags) {
-  if (!m_pNormalWidget || !m_pDataAcc->GetDoc()->GetXFADoc()->IsInteractive())
-    return false;
-
-  CFWL_MessageKey ms(nullptr, m_pNormalWidget.get());
-  ms.m_dwCmd = FWL_KeyCommand::KeyDown;
-  ms.m_dwFlags = dwFlags;
-  ms.m_dwKeyCode = dwKeyCode;
-  TranslateFWLMessage(&ms);
-  return true;
-}
-
-bool CXFA_FFField::OnKeyUp(uint32_t dwKeyCode, uint32_t dwFlags) {
-  if (!m_pNormalWidget || !m_pDataAcc->GetDoc()->GetXFADoc()->IsInteractive())
-    return false;
-
-  CFWL_MessageKey ms(nullptr, m_pNormalWidget.get());
-  ms.m_dwCmd = FWL_KeyCommand::KeyUp;
-  ms.m_dwFlags = dwFlags;
-  ms.m_dwKeyCode = dwKeyCode;
-  TranslateFWLMessage(&ms);
-  return true;
-}
-
-bool CXFA_FFField::OnChar(uint32_t dwChar, uint32_t dwFlags) {
-  if (!m_pDataAcc->GetDoc()->GetXFADoc()->IsInteractive())
-    return false;
-  if (dwChar == FWL_VKEY_Tab)
-    return true;
-  if (!m_pNormalWidget)
-    return false;
-  if (m_pDataAcc->GetAccess() != XFA_ATTRIBUTEENUM_Open)
-    return false;
-
-  CFWL_MessageKey ms(nullptr, m_pNormalWidget.get());
-  ms.m_dwCmd = FWL_KeyCommand::Char;
-  ms.m_dwFlags = dwFlags;
-  ms.m_dwKeyCode = dwChar;
-  TranslateFWLMessage(&ms);
-  return true;
-}
-
-FWL_WidgetHit CXFA_FFField::OnHitTest(const CFX_PointF& point) {
-  if (m_pNormalWidget &&
-      m_pNormalWidget->HitTest(FWLToClient(point)) != FWL_WidgetHit::Unknown) {
-    return FWL_WidgetHit::Client;
-  }
-
-  if (!GetRectWithoutRotate().Contains(point))
-    return FWL_WidgetHit::Unknown;
-  if (m_rtCaption.Contains(point))
-    return FWL_WidgetHit::Titlebar;
-  return FWL_WidgetHit::Border;
-}
-
-bool CXFA_FFField::OnSetCursor(const CFX_PointF& point) {
-  return true;
-}
-
-bool CXFA_FFField::PtInActiveRect(const CFX_PointF& point) {
-  return m_pNormalWidget && m_pNormalWidget->GetWidgetRect().Contains(point);
-}
-
-void CXFA_FFField::LayoutCaption() {
-  CXFA_TextLayout* pCapTextLayout = m_pDataAcc->GetCaptionTextLayout();
-  if (!pCapTextLayout)
-    return;
-
-  float fHeight = 0;
-  pCapTextLayout->Layout(CFX_SizeF(m_rtCaption.width, m_rtCaption.height),
-                         &fHeight);
-  if (m_rtCaption.height < fHeight)
-    m_rtCaption.height = fHeight;
-}
-
-void CXFA_FFField::RenderCaption(CFX_Graphics* pGS, CFX_Matrix* pMatrix) {
-  CXFA_TextLayout* pCapTextLayout = m_pDataAcc->GetCaptionTextLayout();
-  if (!pCapTextLayout)
-    return;
-
-  CXFA_Caption caption = m_pDataAcc->GetCaption();
-  if (!caption || caption.GetPresence() != XFA_ATTRIBUTEENUM_Visible)
-    return;
-
-  if (!pCapTextLayout->IsLoaded())
-    pCapTextLayout->Layout(CFX_SizeF(m_rtCaption.width, m_rtCaption.height));
-
-  CFX_RectF rtClip = m_rtCaption;
-  rtClip.Intersect(GetRectWithoutRotate());
-  CFX_RenderDevice* pRenderDevice = pGS->GetRenderDevice();
-  CFX_Matrix mt(1, 0, 0, 1, m_rtCaption.left, m_rtCaption.top);
-  if (pMatrix) {
-    pMatrix->TransformRect(rtClip);
-    mt.Concat(*pMatrix);
-  }
-  pCapTextLayout->DrawString(pRenderDevice, mt, rtClip);
-}
-
-bool CXFA_FFField::ProcessCommittedData() {
-  if (m_pDataAcc->GetAccess() != XFA_ATTRIBUTEENUM_Open)
-    return false;
-  if (!IsDataChanged())
-    return false;
-  if (CalculateOverride() != 1)
-    return false;
-  if (!CommitData())
-    return false;
-
-  m_pDocView->SetChangeMark();
-  m_pDocView->AddValidateWidget(m_pDataAcc.Get());
-  return true;
-}
-
-int32_t CXFA_FFField::CalculateOverride() {
-  CXFA_WidgetAcc* pAcc = m_pDataAcc->GetExclGroup();
-  if (!pAcc)
-    return CalculateWidgetAcc(m_pDataAcc.Get());
-  if (CalculateWidgetAcc(pAcc) == 0)
-    return 0;
-
-  CXFA_Node* pNode = pAcc->GetExclGroupFirstMember();
-  if (!pNode)
-    return 1;
-
-  CXFA_WidgetAcc* pWidgetAcc = nullptr;
-  while (pNode) {
-    pWidgetAcc = static_cast<CXFA_WidgetAcc*>(pNode->GetWidgetData());
-    if (!pWidgetAcc)
-      return 1;
-    if (CalculateWidgetAcc(pWidgetAcc) == 0)
-      return 0;
-
-    pNode = pWidgetAcc->GetExclGroupNextMember(pNode);
-  }
-  return 1;
-}
-
-int32_t CXFA_FFField::CalculateWidgetAcc(CXFA_WidgetAcc* pAcc) {
-  CXFA_Calculate calc = pAcc->GetCalculate();
-  if (!calc)
-    return 1;
-
-  XFA_VERSION version = pAcc->GetDoc()->GetXFADoc()->GetCurVersionMode();
-  switch (calc.GetOverride()) {
-    case XFA_ATTRIBUTEENUM_Error: {
-      if (version <= XFA_VERSION_204)
-        return 1;
-
-      IXFA_AppProvider* pAppProvider = GetApp()->GetAppProvider();
-      if (pAppProvider) {
-        pAppProvider->MsgBox(L"You are not allowed to modify this field.",
-                             L"Calculate Override", XFA_MBICON_Warning,
-                             XFA_MB_OK);
-      }
-      return 0;
-    }
-    case XFA_ATTRIBUTEENUM_Warning: {
-      if (version <= XFA_VERSION_204) {
-        CXFA_Script script = calc.GetScript();
-        if (!script)
-          return 1;
-
-        CFX_WideString wsExpression;
-        script.GetExpression(wsExpression);
-        if (wsExpression.IsEmpty())
-          return 1;
-      }
-
-      if (pAcc->GetNode()->IsUserInteractive())
-        return 1;
-
-      IXFA_AppProvider* pAppProvider = GetApp()->GetAppProvider();
-      if (!pAppProvider)
-        return 0;
-
-      CFX_WideString wsMessage;
-      calc.GetMessageText(wsMessage);
-      if (!wsMessage.IsEmpty())
-        wsMessage += L"\r\n";
-
-      wsMessage += L"Are you sure you want to modify this field?";
-      if (pAppProvider->MsgBox(wsMessage, L"Calculate Override",
-                               XFA_MBICON_Warning, XFA_MB_YesNo) == XFA_IDYes) {
-        pAcc->GetNode()->SetFlag(XFA_NodeFlag_UserInteractive, false);
-        return 1;
-      }
-      return 0;
-    }
-    case XFA_ATTRIBUTEENUM_Ignore:
-      return 0;
-    case XFA_ATTRIBUTEENUM_Disabled:
-      pAcc->GetNode()->SetFlag(XFA_NodeFlag_UserInteractive, false);
-      return 1;
-    default:
-      return 1;
-  }
-}
-
-bool CXFA_FFField::CommitData() {
-  return false;
-}
-
-bool CXFA_FFField::IsDataChanged() {
-  return false;
-}
-
-void CXFA_FFField::TranslateFWLMessage(CFWL_Message* pMessage) {
-  GetApp()->GetWidgetMgrDelegate()->OnProcessMessageToForm(pMessage);
-}
-
-void CXFA_FFField::OnProcessMessage(CFWL_Message* pMessage) {}
-
-void CXFA_FFField::OnProcessEvent(CFWL_Event* pEvent) {
-  switch (pEvent->GetType()) {
-    case CFWL_Event::Type::Mouse: {
-      CFWL_EventMouse* event = static_cast<CFWL_EventMouse*>(pEvent);
-      if (event->m_dwCmd == FWL_MouseCommand::Enter) {
-        CXFA_EventParam eParam;
-        eParam.m_eType = XFA_EVENT_MouseEnter;
-        eParam.m_pTarget = m_pDataAcc.Get();
-        m_pDataAcc->ProcessEvent(XFA_ATTRIBUTEENUM_MouseEnter, &eParam);
-      } else if (event->m_dwCmd == FWL_MouseCommand::Leave) {
-        CXFA_EventParam eParam;
-        eParam.m_eType = XFA_EVENT_MouseExit;
-        eParam.m_pTarget = m_pDataAcc.Get();
-        m_pDataAcc->ProcessEvent(XFA_ATTRIBUTEENUM_MouseExit, &eParam);
-      } else if (event->m_dwCmd == FWL_MouseCommand::LeftButtonDown) {
-        CXFA_EventParam eParam;
-        eParam.m_eType = XFA_EVENT_MouseDown;
-        eParam.m_pTarget = m_pDataAcc.Get();
-        m_pDataAcc->ProcessEvent(XFA_ATTRIBUTEENUM_MouseDown, &eParam);
-      } else if (event->m_dwCmd == FWL_MouseCommand::LeftButtonUp) {
-        CXFA_EventParam eParam;
-        eParam.m_eType = XFA_EVENT_MouseUp;
-        eParam.m_pTarget = m_pDataAcc.Get();
-        m_pDataAcc->ProcessEvent(XFA_ATTRIBUTEENUM_MouseUp, &eParam);
-      }
-      break;
-    }
-    case CFWL_Event::Type::Click: {
-      CXFA_EventParam eParam;
-      eParam.m_eType = XFA_EVENT_Click;
-      eParam.m_pTarget = m_pDataAcc.Get();
-      m_pDataAcc->ProcessEvent(XFA_ATTRIBUTEENUM_Click, &eParam);
-      break;
-    }
-    default:
-      break;
-  }
-}
-
-void CXFA_FFField::OnDrawWidget(CFX_Graphics* pGraphics,
-                                const CFX_Matrix* pMatrix) {}