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_PDF417HighLevelEncoder.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_PDF417HighLevelEncoder.h')
| -rw-r--r-- | xfa/src/fxbarcode/pdf417/BC_PDF417HighLevelEncoder.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/xfa/src/fxbarcode/pdf417/BC_PDF417HighLevelEncoder.h b/xfa/src/fxbarcode/pdf417/BC_PDF417HighLevelEncoder.h new file mode 100644 index 0000000000..ed962030ac --- /dev/null +++ b/xfa/src/fxbarcode/pdf417/BC_PDF417HighLevelEncoder.h @@ -0,0 +1,54 @@ +// 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_PDF417HIGHLEVELENCODER_H_
+#define _BC_PDF417HIGHLEVELENCODER_H_
+
+#include "BC_PDF417Compaction.h"
+
+class CBC_PDF417HighLevelEncoder : public CFX_Object
+{
+public:
+ static CFX_WideString encodeHighLevel(CFX_WideString msg, Compaction compaction, FX_INT32 &e);
+ static void Inverse();
+ static void Initialize();
+ static void Finalize();
+private:
+ static FX_INT32 TEXT_COMPACTION;
+ static FX_INT32 BYTE_COMPACTION;
+ static FX_INT32 NUMERIC_COMPACTION;
+ static FX_INT32 SUBMODE_PUNCTUATION;
+ static FX_INT32 LATCH_TO_TEXT;
+ static FX_INT32 LATCH_TO_BYTE_PADDED;
+ static FX_INT32 LATCH_TO_NUMERIC;
+ static FX_INT32 SHIFT_TO_BYTE;
+ static FX_INT32 LATCH_TO_BYTE;
+ static FX_BYTE TEXT_MIXED_RAW[];
+ static FX_BYTE TEXT_PUNCTUATION_RAW[];
+ static FX_INT32 MIXED[128];
+ static FX_INT32 PUNCTUATION[128];
+ static FX_INT32 encodeText(CFX_WideString msg, FX_INT32 startpos, FX_INT32 count, CFX_WideString &sb, FX_INT32 initialSubmode);
+ static void encodeBinary(CFX_ByteArray* bytes, FX_INT32 startpos, FX_INT32 count, FX_INT32 startmode, CFX_WideString &sb);
+ static void encodeNumeric(CFX_WideString msg, FX_INT32 startpos, FX_INT32 count, CFX_WideString &sb);
+ static FX_BOOL isDigit(FX_WCHAR ch);
+ static FX_BOOL isAlphaUpper(FX_WCHAR ch);
+ static FX_BOOL isAlphaLower(FX_WCHAR ch);
+ static FX_BOOL isMixed(FX_WCHAR ch);
+ static FX_BOOL isPunctuation(FX_WCHAR ch);
+ static FX_BOOL isText(FX_WCHAR ch);
+ static FX_INT32 determineConsecutiveDigitCount(CFX_WideString msg, FX_INT32 startpos);
+ static FX_INT32 determineConsecutiveTextCount(CFX_WideString msg, FX_INT32 startpos);
+ static FX_INT32 determineConsecutiveBinaryCount(CFX_WideString msg, CFX_ByteArray* bytes, FX_INT32 startpos, FX_INT32 &e);
+
+ friend class PDF417HighLevelEncoder_EncodeNumeric_Test;
+ friend class PDF417HighLevelEncoder_EncodeBinary_Test;
+ friend class PDF417HighLevelEncoder_EncodeText_Test;
+ friend class PDF417HighLevelEncoder_ConsecutiveDigitCount_Test;
+ friend class PDF417HighLevelEncoder_ConsecutiveTextCount_Test;
+ friend class PDF417HighLevelEncoder_ConsecutiveBinaryCount_Test;
+};
+
+#endif
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