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// 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
#ifndef _FWL_BARCODE_IMP_H
#define _FWL_BARCODE_IMP_H
class CFWL_WidgetImp;
class CFWL_WidgetImpProperties;
class CFWL_WidgetImpDelegate;
class CFWL_EditImp;
class CFWL_EditImpDelegate;
class IFWL_Widget;
class CFWL_BarcodeEdit;
class CFWL_BarcodeEditDelegate;
class CFWL_BarcodeImp;
class CFWL_BarcodeImpDelegate;
#define XFA_BCS_NeedUpdate 0x0001
#define XFA_BCS_EncodeSuccess 0x0002
class CFWL_BarcodeImp : public CFWL_EditImp
{
public:
CFWL_BarcodeImp(IFWL_Widget *pOuter = NULL);
CFWL_BarcodeImp(const CFWL_WidgetImpProperties &properties, IFWL_Widget *pOuter = NULL);
virtual ~CFWL_BarcodeImp();
virtual FWL_ERR GetClassName(CFX_WideString &wsClass) const;
virtual FX_DWORD GetClassID() const;
virtual FWL_ERR Initialize();
virtual FWL_ERR Finalize();
virtual FWL_ERR Update();
virtual FWL_ERR DrawWidget(CFX_Graphics *pGraphics, const CFX_Matrix *pMatrix = NULL);
virtual FWL_ERR SetText(const CFX_WideString &wsText);
virtual void SetType(BC_TYPE type);
FX_BOOL IsProtectedType();
protected:
void GenerateBarcodeImageCache();
void CreateBarcodeEngine();
void ReleaseBarcodeEngine();
IFX_Barcode *m_pBarcodeEngine;
FX_DWORD m_dwStatus;
BC_TYPE m_type;
friend class CFWL_BarcodeImpDelegate;
};
class CFWL_BarcodeImpDelegate : public CFWL_EditImpDelegate
{
public:
CFWL_BarcodeImpDelegate(CFWL_BarcodeImp *pOwner);
virtual FWL_ERR OnProcessEvent(CFWL_Event *pEvent);
};
#endif
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