XFA: More underlying types

fpdfsdk/src/formfiller/FFL_TextField.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 "fpdfsdk/include/formfiller/FFL_CBA_Fontmap.h"
 #include "fpdfsdk/include/formfiller/FFL_TextField.h"
 
 /* ------------------------------- CFFL_TextField
@@ skipping 101 matching lines @@
 FX_BOOL CFFL_TextField::OnChar(CPDFSDK_Annot* pAnnot,
                                FX_UINT nChar,
                                FX_UINT nFlags) {
   switch (nChar) {
     case FWL_VKEY_Return:
       if (!(m_pWidget->GetFieldFlags() & FIELDFLAG_MULTILINE)) {
         CPDFSDK_PageView* pPageView = GetCurPageView();
         ASSERT(pPageView != NULL);
         m_bValid = !m_bValid;
         CPDF_Rect rcAnnot = pAnnot->GetRect();
-        m_pApp->FFI_Invalidate(pAnnot->GetPDFXFAPage(), rcAnnot.left,
+        m_pApp->FFI_Invalidate(pAnnot->GetUnderlyingPage(), rcAnnot.left,
                                rcAnnot.top, rcAnnot.right, rcAnnot.bottom);
 
         if (m_bValid) {
           if (CPWL_Wnd* pWnd = GetPDFWindow(pPageView, TRUE))
             pWnd->SetFocus();
         } else {
           if (CommitData(pPageView, nFlags)) {
             DestroyPDFWindow(pPageView);
             return TRUE;
           }
@@ skipping 161 matching lines @@
     m_pApp->FFI_OnSetFieldInputFocus(m_pWidget->GetFormField(), pBuffer,
                                      nCharacters, TRUE);
 
     pEdit->SetEditNotify(this);
   }
 }
 
 void CFFL_TextField::OnKillFocus(CPWL_Wnd* pWnd) {}
 
 void CFFL_TextField::OnAddUndo(CPWL_Edit* pEdit) {}