diff options
| author | Bo Xu <bo_xu@foxitsoftware.com> | 2015-01-09 17:27:21 -0800 |
|---|---|---|
| committer | Bo Xu <bo_xu@foxitsoftware.com> | 2015-01-09 17:27:21 -0800 |
| commit | a902979f7c6a39fbdd8e9fc1b2ce00553b655eeb (patch) | |
| tree | 854a51dbf1577ee8493db769ba7c8ab07cc72140 /xfa/src/fxbarcode/pdf417/BC_PDF417.h | |
| parent | 5f21e9ddd181fc344f8d6070351858f98a25547e (diff) | |
| download | pdfium-a902979f7c6a39fbdd8e9fc1b2ce00553b655eeb.tar.xz | |
Organize barcode codes into modules.
Previously all the files in barcode are lumped together.
The naming of some files are inconsistent,
leading to difficult understanding of the structure.
Now files are grouped based on different barcode type like in zxing.
This also matches what it looks like in other xfa folders.
The file names in each folder could be further modified to be consistent.
R=tsepez@chromium.org
Review URL: https://codereview.chromium.org/842043002
Diffstat (limited to 'xfa/src/fxbarcode/pdf417/BC_PDF417.h')
| -rw-r--r-- | xfa/src/fxbarcode/pdf417/BC_PDF417.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/xfa/src/fxbarcode/pdf417/BC_PDF417.h b/xfa/src/fxbarcode/pdf417/BC_PDF417.h new file mode 100644 index 0000000000..ab31244add --- /dev/null +++ b/xfa/src/fxbarcode/pdf417/BC_PDF417.h @@ -0,0 +1,45 @@ +// 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 _BC_PDF417_H_
+#define _BC_PDF417_H_
+class CBC_Compaction;
+class CBC_BarcodeRow;
+class CBC_BarcodeMatrix;
+class CBC_PDF417;
+class CBC_PDF417 : public CFX_Object
+{
+public:
+ CBC_PDF417();
+ CBC_PDF417(FX_BOOL compact);
+ virtual ~CBC_PDF417();
+ CBC_BarcodeMatrix* getBarcodeMatrix();
+ void generateBarcodeLogic(CFX_WideString msg, FX_INT32 errorCorrectionLevel, FX_INT32 &e);
+ void setDimensions(FX_INT32 maxCols, FX_INT32 minCols, FX_INT32 maxRows, FX_INT32 minRows);
+ void setCompaction(Compaction compaction);
+ void setCompact(FX_BOOL compact);
+private:
+ static FX_INT32 START_PATTERN;
+ static FX_INT32 STOP_PATTERN;
+ static FX_INT32 CODEWORD_TABLE[][1000];
+ static FX_FLOAT PREFERRED_RATIO;
+ static FX_FLOAT DEFAULT_MODULE_WIDTH;
+ static FX_FLOAT HEIGHT;
+ CBC_BarcodeMatrix* m_barcodeMatrix;
+ FX_BOOL m_compact;
+ Compaction m_compaction;
+ FX_INT32 m_minCols;
+ FX_INT32 m_maxCols;
+ FX_INT32 m_maxRows;
+ FX_INT32 m_minRows;
+private:
+ static FX_INT32 calculateNumberOfRows(FX_INT32 m, FX_INT32 k, FX_INT32 c);
+ static FX_INT32 getNumberOfPadCodewords(FX_INT32 m, FX_INT32 k, FX_INT32 c, FX_INT32 r);
+ static void encodeChar(FX_INT32 pattern, FX_INT32 len, CBC_BarcodeRow* logic);
+ void encodeLowLevel(CFX_WideString fullCodewords, FX_INT32 c, FX_INT32 r, FX_INT32 errorCorrectionLevel, CBC_BarcodeMatrix* logic);
+ CFX_Int32Array* determineDimensions(FX_INT32 sourceCodeWords, FX_INT32 errorCorrectionCodeWords, FX_INT32 &e);
+};
+#endif
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