Cleanup FDE interfaces.

xfa/fxfa/app/xfa_ffwidgetacc.cpp

 // 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_ffwidgetacc.h"
 
 #include <algorithm>
 
@@ skipping 124 matching lines @@
     if (caption && caption.GetPresence() != XFA_ATTRIBUTEENUM_Hidden) {
       m_pCapTextProvider =
           new CXFA_TextProvider(pAcc, XFA_TEXTPROVIDERTYPE_Caption);
       m_pCapTextLayout = new CXFA_TextLayout(m_pCapTextProvider);
       return TRUE;
     }
     return FALSE;
   }
   CXFA_TextLayout* m_pCapTextLayout;
   CXFA_TextProvider* m_pCapTextProvider;
-  IFDE_TextOut* m_pTextOut;
+  CFDE_TextOut* m_pTextOut;
   CFX_FloatArray* m_pFieldSplitArray;
 };
 class CXFA_TextEditData : public CXFA_FieldLayoutData {
  public:
 };
 class CXFA_ImageEditData : public CXFA_FieldLayoutData {
  public:
   CXFA_ImageEditData()
       : m_pDIBitmap(NULL),
         m_bNamedImage(FALSE),
@@ skipping 719 matching lines @@
   GetValue(wsText, XFA_VALUEPICTURE_Display);
   if (wsText.IsEmpty()) {
     size.y += fFontSize;
     return;
   }
   FX_WCHAR wcEnter = '\n';
   FX_WCHAR wsLast = wsText.GetAt(wsText.GetLength() - 1);
   if (wsLast == wcEnter) {
     wsText = wsText + wcEnter;
   }
-  if (!((CXFA_FieldLayoutData*)m_pLayoutData)->m_pTextOut) {
-    ((CXFA_FieldLayoutData*)m_pLayoutData)->m_pTextOut = IFDE_TextOut::Create();
-    IFDE_TextOut* pTextOut = ((CXFA_FieldLayoutData*)m_pLayoutData)->m_pTextOut;
+
+  CXFA_FieldLayoutData* layoutData =
+      static_cast<CXFA_FieldLayoutData*>(m_pLayoutData);
+  if (!layoutData->m_pTextOut) {
+    layoutData->m_pTextOut = new CFDE_TextOut;
+    CFDE_TextOut* pTextOut = layoutData->m_pTextOut;
     pTextOut->SetFont(GetFDEFont());
     pTextOut->SetFontSize(fFontSize);
     pTextOut->SetLineBreakTolerance(fFontSize * 0.2f);
     pTextOut->SetLineSpace(GetLineHeight());
     uint32_t dwStyles = FDE_TTOSTYLE_LastLineHeight;
     if (GetUIType() == XFA_ELEMENT_TextEdit && IsMultiLine()) {
       dwStyles |= FDE_TTOSTYLE_LineWrap;
     }
     pTextOut->SetStyles(dwStyles);
   }
-  ((CXFA_FieldLayoutData*)m_pLayoutData)
-      ->m_pTextOut->CalcLogicSize(wsText.c_str(), wsText.GetLength(), size);
+  layoutData->m_pTextOut->CalcLogicSize(wsText.c_str(), wsText.GetLength(),
+                                        size);
 }
 FX_BOOL CXFA_WidgetAcc::CalculateTextEditAutoSize(CFX_SizeF& size) {
   if (size.x > 0) {
     CFX_SizeF szOrz = size;
     CFX_SizeF szCap;
     CalcCaptionSize(szCap);
     FX_BOOL bCapExit = szCap.x > 0.01 && szCap.y > 0.01;
     int32_t iCapPlacement = XFA_ATTRIBUTEENUM_Unknown;
     if (bCapExit) {
       iCapPlacement = GetCaption().GetPlacementType();
@@ skipping 786 matching lines @@
     if (pIDNode) {
       pEmbAcc = (CXFA_WidgetAcc*)pIDNode->GetWidgetData();
     }
     if (pEmbAcc) {
       pEmbAcc->GetValue(wsValue, XFA_VALUEPICTURE_Display);
       return TRUE;
     }
   }
   return FALSE;
 }