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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 FXBARCODE_ONED_BC_ONEDUPCAWRITER_H_
#define FXBARCODE_ONED_BC_ONEDUPCAWRITER_H_
#include <memory>
#include "core/fxcrt/fx_string.h"
#include "core/fxcrt/fx_system.h"
#include "fxbarcode/oned/BC_OneDimWriter.h"
class CBC_OnedEAN13Writer;
class CFX_DIBitmap;
class CFX_Matrix;
class CFX_RenderDevice;
class CBC_OnedUPCAWriter : public CBC_OneDimWriter {
public:
CBC_OnedUPCAWriter();
~CBC_OnedUPCAWriter() override;
// CBC_OneDimWriter
uint8_t* EncodeWithHint(const CFX_ByteString& contents,
BCFORMAT format,
int32_t& outWidth,
int32_t& outHeight,
int32_t hints) override;
uint8_t* EncodeImpl(const CFX_ByteString& contents,
int32_t& outLength) override;
bool CheckContentValidity(const CFX_WideStringC& contents) override;
CFX_WideString FilterContents(const CFX_WideStringC& contents) override;
void Init();
int32_t CalcChecksum(const CFX_ByteString& contents);
protected:
bool ShowChars(const CFX_WideStringC& contents,
CFX_RenderDevice* device,
const CFX_Matrix* matrix,
int32_t barWidth,
int32_t multiple) override;
private:
std::unique_ptr<CBC_OnedEAN13Writer> m_subWriter;
};
#endif // FXBARCODE_ONED_BC_ONEDUPCAWRITER_H_
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