1008

wumu

2024-10-09 d93a5a61f94ac4cf795ba4a8970d9eeba037f4c3

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
// 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_ONEDEAN8WRITER_H_
#define XFA_FXBARCODE_ONED_BC_ONEDEAN8WRITER_H_
 
#include "core/fxcrt/include/fx_string.h"
#include "core/fxcrt/include/fx_system.h"
#include "xfa/fxbarcode/include/BC_Library.h"
#include "xfa/fxbarcode/oned/BC_OneDimWriter.h"
 
class CFX_DIBitmap;
class CFX_RenderDevice;
 
class CBC_OnedEAN8Writer : public CBC_OneDimWriter {
 public:
  CBC_OnedEAN8Writer();
  ~CBC_OnedEAN8Writer() 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,
                    FX_BOOL isDevice,
                    int32_t& e) override;
  FX_BOOL CheckContentValidity(const CFX_WideStringC& contents) override;
  CFX_WideString FilterContents(const CFX_WideStringC& contents) override;
  void SetDataLength(int32_t length) override;
 
  FX_BOOL SetTextLocation(BC_TEXT_LOC location);
  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:
  int32_t m_codeWidth;
};
 
#endif  // XFA_FXBARCODE_ONED_BC_ONEDEAN8WRITER_H_