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| author | Dan Sinclair <dsinclair@chromium.org> | 2017-03-29 15:18:41 -0400 |
|---|---|---|
| committer | Chromium commit bot <commit-bot@chromium.org> | 2017-03-29 21:01:07 +0000 |
| commit | e778668fe92b8c60e0537ee48f79d5af6c1a2f1e (patch) | |
| tree | ce7ce115b6f7306a6363f4a3d26d0de2c5646aea /fxbarcode/pdf417/BC_PDF417.h | |
| parent | b929ab0886a2b0ceb701989ef126e5b0cabf6997 (diff) | |
| download | pdfium-e778668fe92b8c60e0537ee48f79d5af6c1a2f1e.tar.xz | |
Move xfa/fxbarcode fxbarcode/
Nothing in fxbarcode/ depends on XFA code. This CL moves xfa/fxbarcode
to be fxbarcode/ and creates a static_library for fxbarcode which is
depend on by the xfa library.
Change-Id: I0b708737b07efb94b769a5238d92af92bc62880d
Reviewed-on: https://pdfium-review.googlesource.com/3291
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
Diffstat (limited to 'fxbarcode/pdf417/BC_PDF417.h')
| -rw-r--r-- | fxbarcode/pdf417/BC_PDF417.h | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/fxbarcode/pdf417/BC_PDF417.h b/fxbarcode/pdf417/BC_PDF417.h new file mode 100644 index 0000000000..bc36ea5037 --- /dev/null +++ b/fxbarcode/pdf417/BC_PDF417.h @@ -0,0 +1,68 @@ +// 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_PDF417_BC_PDF417_H_ +#define FXBARCODE_PDF417_BC_PDF417_H_ + +#include <memory> +#include <vector> + +#include "core/fxcrt/fx_basic.h" +#include "fxbarcode/pdf417/BC_PDF417Compaction.h" + +class CBC_BarcodeRow; +class CBC_BarcodeMatrix; + +class CBC_PDF417 { + public: + CBC_PDF417(); + explicit CBC_PDF417(bool compact); + virtual ~CBC_PDF417(); + + CBC_BarcodeMatrix* getBarcodeMatrix(); + void generateBarcodeLogic(CFX_WideString msg, + int32_t errorCorrectionLevel, + int32_t& e); + void setDimensions(int32_t maxCols, + int32_t minCols, + int32_t maxRows, + int32_t minRows); + void setCompaction(Compaction compaction); + void setCompact(bool compact); + + private: + static const int32_t START_PATTERN = 0x1fea8; + static const int32_t STOP_PATTERN = 0x3fa29; + static const int32_t CODEWORD_TABLE[][929]; + static constexpr float PREFERRED_RATIO = 3.0f; + static constexpr float DEFAULT_MODULE_WIDTH = 0.357f; + static constexpr float HEIGHT = 2.0f; + + static int32_t calculateNumberOfRows(int32_t m, int32_t k, int32_t c); + static int32_t getNumberOfPadCodewords(int32_t m, + int32_t k, + int32_t c, + int32_t r); + static void encodeChar(int32_t pattern, int32_t len, CBC_BarcodeRow* logic); + void encodeLowLevel(CFX_WideString fullCodewords, + int32_t c, + int32_t r, + int32_t errorCorrectionLevel, + CBC_BarcodeMatrix* logic); + std::vector<int32_t>* determineDimensions(int32_t sourceCodeWords, + int32_t errorCorrectionCodeWords, + int32_t& e); + + std::unique_ptr<CBC_BarcodeMatrix> m_barcodeMatrix; + bool m_compact; + Compaction m_compaction; + int32_t m_minCols; + int32_t m_maxCols; + int32_t m_maxRows; + int32_t m_minRows; +}; + +#endif // FXBARCODE_PDF417_BC_PDF417_H_ |