summaryrefslogtreecommitdiff
path: root/xfa/fxbarcode/oned/BC_OnedUPCAWriter.h
blob: 6b786ce3b8c944574edd6d232bc058b87b684071 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
// 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 XFA_FXBARCODE_ONED_BC_ONEDUPCAWRITER_H_
#define XFA_FXBARCODE_ONED_BC_ONEDUPCAWRITER_H_

#include <memory>

#include "core/fxcrt/fx_string.h"
#include "core/fxcrt/fx_system.h"
#include "xfa/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* Encode(const CFX_ByteString& contents,
                  BCFORMAT format,
                  int32_t& outWidth,
                  int32_t& outHeight,
                  int32_t& e) override;
  uint8_t* Encode(const CFX_ByteString& contents,
                  BCFORMAT format,
                  int32_t& outWidth,
                  int32_t& outHeight,
                  int32_t hints,
                  int32_t& e) override;
  uint8_t* Encode(const CFX_ByteString& contents,
                  int32_t& outLength,
                  int32_t& e) override;

  void RenderResult(const CFX_WideStringC& contents,
                    uint8_t* code,
                    int32_t codeLength,
                    bool isDevice,
                    int32_t& e) 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:
  void ShowChars(const CFX_WideStringC& contents,
                 CFX_DIBitmap* pOutBitmap,
                 CFX_RenderDevice* device,
                 const CFX_Matrix* matrix,
                 int32_t barWidth,
                 int32_t multiple,
                 int32_t& e) override;

 private:
  std::unique_ptr<CBC_OnedEAN13Writer> m_subWriter;
};

#endif  // XFA_FXBARCODE_ONED_BC_ONEDUPCAWRITER_H_