1 // Copyright 2014 PDFium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
6 // Original code is licensed as follows:
7 /*
8 * Copyright 2013 ZXing authors
9 *
10 * Licensed under the Apache License, Version 2.0 (the "License");
11 * you may not use this file except in compliance with the License.
12 * You may obtain a copy of the License at
13 *
14 * http://www.apache.org/licenses/LICENSE-2.0
15 *
16 * Unless required by applicable law or agreed to in writing, software
17 * distributed under the License is distributed on an "AS IS" BASIS,
18 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
19 * See the License for the specific language governing permissions and
20 * limitations under the License.
21 */
22
23 #include "xfa/src/fxbarcode/barcode.h"
24 #include "BC_PDF417Codeword.h"
25 int32_t CBC_Codeword::BARCODE_ROW_UNKNOWN = -1;
CBC_Codeword(int32_t startX,int32_t endX,int32_t bucket,int32_t cvalue)26 CBC_Codeword::CBC_Codeword(int32_t startX,
27 int32_t endX,
28 int32_t bucket,
29 int32_t cvalue) {
30 m_startX = startX;
31 m_endX = endX;
32 m_bucket = bucket;
33 m_value = cvalue;
34 m_rowNumber = BARCODE_ROW_UNKNOWN;
35 }
~CBC_Codeword()36 CBC_Codeword::~CBC_Codeword() {}
hasValidRowNumber()37 FX_BOOL CBC_Codeword::hasValidRowNumber() {
38 return isValidRowNumber(m_rowNumber);
39 }
isValidRowNumber(int32_t rowNumber)40 FX_BOOL CBC_Codeword::isValidRowNumber(int32_t rowNumber) {
41 return m_rowNumber != BARCODE_ROW_UNKNOWN &&
42 m_bucket == (m_rowNumber % 3) * 3;
43 }
setRowNumberAsRowIndicatorColumn()44 void CBC_Codeword::setRowNumberAsRowIndicatorColumn() {
45 m_rowNumber = (m_value / 30) * 3 + m_bucket / 3;
46 }
getWidth()47 int32_t CBC_Codeword::getWidth() {
48 return m_endX - m_startX;
49 }
getStartX()50 int32_t CBC_Codeword::getStartX() {
51 return m_startX;
52 }
getEndX()53 int32_t CBC_Codeword::getEndX() {
54 return m_endX;
55 }
getBucket()56 int32_t CBC_Codeword::getBucket() {
57 return m_bucket;
58 }
getValue()59 int32_t CBC_Codeword::getValue() {
60 return m_value;
61 }
getRowNumber()62 int32_t CBC_Codeword::getRowNumber() {
63 return m_rowNumber;
64 }
setRowNumber(int32_t rowNumber)65 void CBC_Codeword::setRowNumber(int32_t rowNumber) {
66 m_rowNumber = rowNumber;
67 }
toString()68 CFX_ByteString CBC_Codeword::toString() {
69 return m_rowNumber + (FX_CHAR)'|' + m_value;
70 }
71