Remove IFX_Barcode.

xfa/fwl/basewidget/fwl_barcodeimp.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/fwl/basewidget/fwl_barcodeimp.h"
 
 #include "xfa/fwl/basewidget/fwl_editimp.h"
+#include "xfa/fwl/basewidget/fxmath_barcodeimp.h"
 #include "xfa/fwl/core/cfwl_themepart.h"
 #include "xfa/fwl/core/fwl_noteimp.h"
 #include "xfa/fwl/core/fwl_targetimp.h"
 #include "xfa/fwl/core/fwl_widgetimp.h"
 #include "xfa/fwl/core/ifwl_themeprovider.h"
 
 // static
 IFWL_Barcode* IFWL_Barcode::Create(const CFWL_WidgetImpProperties& properties) {
   IFWL_Barcode* pBarcode = new IFWL_Barcode;
   CFWL_BarcodeImp* pBarcodeImpl = new CFWL_BarcodeImp(properties, nullptr);
@@ skipping 147 matching lines @@
     m_pBarcodeEngine->SetErrorCorrectionLevel(pData->GetErrorCorrectionLevel());
   }
   if (dwAttributeMask & FWL_BCDATTRIBUTE_TRUNCATED) {
     m_pBarcodeEngine->SetTruncated(pData->GetTruncated());
   }
   int32_t errorCode = 0;
   m_dwStatus = m_pBarcodeEngine->Encode(wsText.AsStringC(), TRUE, errorCode)
                    ? XFA_BCS_EncodeSuccess
                    : 0;
 }
+
 void CFWL_BarcodeImp::CreateBarcodeEngine() {
-  if ((m_pBarcodeEngine == NULL) && (m_type != BC_UNKNOWN)) {
-    m_pBarcodeEngine = FX_Barcode_Create(m_type);
+  if (m_pBarcodeEngine || m_type == BC_UNKNOWN)
+    return;
+
+  m_pBarcodeEngine = new CFX_Barcode;
+  if (!m_pBarcodeEngine->Create(m_type)) {
+    m_pBarcodeEngine->Release();
+    m_pBarcodeEngine = nullptr;
   }
 }
+
 void CFWL_BarcodeImp::ReleaseBarcodeEngine() {
   if (m_pBarcodeEngine) {
     m_pBarcodeEngine->Release();
     m_pBarcodeEngine = NULL;
   }
 }
 void CFWL_BarcodeImp::SetType(BC_TYPE type) {
   if (m_type == type) {
     return;
   }
@@ skipping 21 matching lines @@
     : CFWL_EditImpDelegate(pOwner) {}
 FWL_ERR CFWL_BarcodeImpDelegate::OnProcessEvent(CFWL_Event* pEvent) {
   uint32_t dwFlag = pEvent->GetClassID();
   if (dwFlag == FWL_EVTHASH_EDT_TextChanged) {
     CFWL_BarcodeImp* pOwner = static_cast<CFWL_BarcodeImp*>(m_pOwner);
     pOwner->ReleaseBarcodeEngine();
     pOwner->m_dwStatus = XFA_BCS_NeedUpdate;
   }
   return CFWL_EditImpDelegate::OnProcessEvent(pEvent);
 }