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1 // Copyright 2016 PDFium Authors. All rights reserved. | 1 // Copyright 2016 PDFium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
6 /* | 6 /* |
7 * Copyright 2011 ZXing authors | 7 * Copyright 2011 ZXing authors |
8 * | 8 * |
9 * Licensed under the Apache License, Version 2.0 (the "License"); | 9 * Licensed under the Apache License, Version 2.0 (the "License"); |
10 * you may not use this file except in compliance with the License. | 10 * you may not use this file except in compliance with the License. |
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51 return FALSE; | 51 return FALSE; |
52 } | 52 } |
53 BCFORMAT format = BCFORMAT_CODE_128; | 53 BCFORMAT format = BCFORMAT_CODE_128; |
54 int32_t outWidth = 0; | 54 int32_t outWidth = 0; |
55 int32_t outHeight = 0; | 55 int32_t outHeight = 0; |
56 CFX_WideString content = contents; | 56 CFX_WideString content = contents; |
57 if (contents.GetLength() % 2 && | 57 if (contents.GetLength() % 2 && |
58 ((CBC_OnedCode128Writer*)m_pBCWriter)->GetType() == BC_CODE128_C) { | 58 ((CBC_OnedCode128Writer*)m_pBCWriter)->GetType() == BC_CODE128_C) { |
59 content += '0'; | 59 content += '0'; |
60 } | 60 } |
61 CFX_WideString encodeContents = | 61 CFX_WideString encodeContents = ((CBC_OnedCode128Writer*)m_pBCWriter) |
62 ((CBC_OnedCode128Writer*)m_pBCWriter)->FilterContents(content); | 62 ->FilterContents(content.AsWideStringC()); |
63 m_renderContents = encodeContents; | 63 m_renderContents = encodeContents; |
64 CFX_ByteString byteString = encodeContents.UTF8Encode(); | 64 CFX_ByteString byteString = encodeContents.UTF8Encode(); |
65 uint8_t* data = static_cast<CBC_OnedCode128Writer*>(m_pBCWriter) | 65 uint8_t* data = static_cast<CBC_OnedCode128Writer*>(m_pBCWriter) |
66 ->Encode(byteString, format, outWidth, outHeight, e); | 66 ->Encode(byteString, format, outWidth, outHeight, e); |
67 BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); | 67 BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); |
68 ((CBC_OneDimWriter*)m_pBCWriter) | 68 ((CBC_OneDimWriter*)m_pBCWriter) |
69 ->RenderResult(encodeContents, data, outWidth, isDevice, e); | 69 ->RenderResult(encodeContents.AsWideStringC(), data, outWidth, isDevice, |
| 70 e); |
70 FX_Free(data); | 71 FX_Free(data); |
71 BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); | 72 BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); |
72 return TRUE; | 73 return TRUE; |
73 } | 74 } |
74 | 75 |
75 FX_BOOL CBC_Code128::RenderDevice(CFX_RenderDevice* device, | 76 FX_BOOL CBC_Code128::RenderDevice(CFX_RenderDevice* device, |
76 const CFX_Matrix* matirx, | 77 const CFX_Matrix* matirx, |
77 int32_t& e) { | 78 int32_t& e) { |
78 ((CBC_OneDimWriter*)m_pBCWriter) | 79 ((CBC_OneDimWriter*)m_pBCWriter) |
79 ->RenderDeviceResult(device, matirx, m_renderContents, e); | 80 ->RenderDeviceResult(device, matirx, m_renderContents.AsWideStringC(), e); |
80 BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); | 81 BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); |
81 return TRUE; | 82 return TRUE; |
82 } | 83 } |
83 | 84 |
84 FX_BOOL CBC_Code128::RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e) { | 85 FX_BOOL CBC_Code128::RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e) { |
85 ((CBC_OneDimWriter*)m_pBCWriter) | 86 ((CBC_OneDimWriter*)m_pBCWriter) |
86 ->RenderBitmapResult(pOutBitmap, m_renderContents, e); | 87 ->RenderBitmapResult(pOutBitmap, m_renderContents.AsWideStringC(), e); |
87 BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); | 88 BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); |
88 return TRUE; | 89 return TRUE; |
89 } | 90 } |
90 | 91 |
91 CFX_WideString CBC_Code128::Decode(uint8_t* buf, | 92 CFX_WideString CBC_Code128::Decode(uint8_t* buf, |
92 int32_t width, | 93 int32_t width, |
93 int32_t hight, | 94 int32_t hight, |
94 int32_t& e) { | 95 int32_t& e) { |
95 CFX_WideString str; | 96 CFX_WideString str; |
96 return str; | 97 return str; |
97 } | 98 } |
98 | 99 |
99 CFX_WideString CBC_Code128::Decode(CFX_DIBitmap* pBitmap, int32_t& e) { | 100 CFX_WideString CBC_Code128::Decode(CFX_DIBitmap* pBitmap, int32_t& e) { |
100 CBC_BufferedImageLuminanceSource source(pBitmap); | 101 CBC_BufferedImageLuminanceSource source(pBitmap); |
101 CBC_GlobalHistogramBinarizer binarizer(&source); | 102 CBC_GlobalHistogramBinarizer binarizer(&source); |
102 CBC_BinaryBitmap bitmap(&binarizer); | 103 CBC_BinaryBitmap bitmap(&binarizer); |
103 CFX_ByteString str = m_pBCReader->Decode(&bitmap, 0, e); | 104 CFX_ByteString str = m_pBCReader->Decode(&bitmap, 0, e); |
104 BC_EXCEPTION_CHECK_ReturnValue(e, FX_WSTRC(L"")); | 105 BC_EXCEPTION_CHECK_ReturnValue(e, FX_WSTRC(L"")); |
105 return CFX_WideString::FromUTF8(str, str.GetLength()); | 106 return CFX_WideString::FromUTF8(str, str.GetLength()); |
106 } | 107 } |
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