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path: root/xfa/fxbarcode/pdf417/BC_PDF417DetectionResult.cpp
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Diffstat (limited to 'xfa/fxbarcode/pdf417/BC_PDF417DetectionResult.cpp')
-rw-r--r--xfa/fxbarcode/pdf417/BC_PDF417DetectionResult.cpp318
1 files changed, 0 insertions, 318 deletions
diff --git a/xfa/fxbarcode/pdf417/BC_PDF417DetectionResult.cpp b/xfa/fxbarcode/pdf417/BC_PDF417DetectionResult.cpp
deleted file mode 100644
index ef19370a74..0000000000
--- a/xfa/fxbarcode/pdf417/BC_PDF417DetectionResult.cpp
+++ /dev/null
@@ -1,318 +0,0 @@
-// 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
-// Original code is licensed as follows:
-/*
- * Copyright 2013 ZXing authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "xfa/fxbarcode/pdf417/BC_PDF417BarcodeMetadata.h"
-#include "xfa/fxbarcode/pdf417/BC_PDF417BoundingBox.h"
-#include "xfa/fxbarcode/pdf417/BC_PDF417Codeword.h"
-#include "xfa/fxbarcode/pdf417/BC_PDF417Common.h"
-#include "xfa/fxbarcode/pdf417/BC_PDF417DetectionResult.h"
-#include "xfa/fxbarcode/pdf417/BC_PDF417DetectionResultColumn.h"
-#include "xfa/fxbarcode/pdf417/BC_PDF417DetectionResultRowIndicatorColumn.h"
-
-int32_t CBC_DetectionResult::ADJUST_ROW_NUMBER_SKIP = 2;
-
-CBC_DetectionResult::CBC_DetectionResult(CBC_BarcodeMetadata* barcodeMetadata,
- CBC_BoundingBox* boundingBox) {
- m_barcodeMetadata = barcodeMetadata;
- m_barcodeColumnCount = barcodeMetadata->getColumnCount();
- m_boundingBox = boundingBox;
- m_detectionResultColumns.SetSize(m_barcodeColumnCount + 2);
- for (int32_t i = 0; i < m_barcodeColumnCount + 2; i++)
- m_detectionResultColumns[i] = nullptr;
-}
-
-CBC_DetectionResult::~CBC_DetectionResult() {
- delete m_boundingBox;
- delete m_barcodeMetadata;
-}
-
-CFX_ArrayTemplate<CBC_DetectionResultColumn*>&
-CBC_DetectionResult::getDetectionResultColumns() {
- adjustIndicatorColumnRowNumbers(m_detectionResultColumns.GetAt(0));
- adjustIndicatorColumnRowNumbers(
- m_detectionResultColumns.GetAt(m_barcodeColumnCount + 1));
- int32_t unadjustedCodewordCount = CBC_PDF417Common::MAX_CODEWORDS_IN_BARCODE;
- int32_t previousUnadjustedCount;
- do {
- previousUnadjustedCount = unadjustedCodewordCount;
- unadjustedCodewordCount = adjustRowNumbers();
- } while (unadjustedCodewordCount > 0 &&
- unadjustedCodewordCount < previousUnadjustedCount);
- return m_detectionResultColumns;
-}
-void CBC_DetectionResult::setBoundingBox(CBC_BoundingBox* boundingBox) {
- m_boundingBox = boundingBox;
-}
-CBC_BoundingBox* CBC_DetectionResult::getBoundingBox() {
- return m_boundingBox;
-}
-void CBC_DetectionResult::setDetectionResultColumn(
- int32_t barcodeColumn,
- CBC_DetectionResultColumn* detectionResultColumn) {
- m_detectionResultColumns[barcodeColumn] = detectionResultColumn;
-}
-CBC_DetectionResultColumn* CBC_DetectionResult::getDetectionResultColumn(
- int32_t barcodeColumn) {
- return m_detectionResultColumns[barcodeColumn];
-}
-CFX_ByteString CBC_DetectionResult::toString() {
- CBC_DetectionResultColumn* rowIndicatorColumn = m_detectionResultColumns[0];
- if (!rowIndicatorColumn)
- rowIndicatorColumn = m_detectionResultColumns[m_barcodeColumnCount + 1];
-
- CFX_ByteString result;
- for (int32_t codewordsRow = 0;
- codewordsRow < rowIndicatorColumn->getCodewords()->GetSize();
- codewordsRow++) {
- result += (FX_CHAR)codewordsRow;
- for (int32_t barcodeColumn = 0; barcodeColumn < m_barcodeColumnCount + 2;
- barcodeColumn++) {
- if (!m_detectionResultColumns[barcodeColumn]) {
- result += " | ";
- continue;
- }
- CBC_Codeword* codeword =
- m_detectionResultColumns[barcodeColumn]->getCodewords()->GetAt(
- codewordsRow);
- if (!codeword) {
- result += " | ";
- continue;
- }
- result += codeword->getRowNumber();
- result += codeword->getValue();
- }
- }
- return result;
-}
-void CBC_DetectionResult::adjustIndicatorColumnRowNumbers(
- CBC_DetectionResultColumn* detectionResultColumn) {
- if (detectionResultColumn) {
- static_cast<CBC_DetectionResultRowIndicatorColumn*>(detectionResultColumn)
- ->adjustCompleteIndicatorColumnRowNumbers(*m_barcodeMetadata);
- }
-}
-int32_t CBC_DetectionResult::adjustRowNumbers() {
- int32_t unadjustedCount = adjustRowNumbersByRow();
- if (unadjustedCount == 0) {
- return 0;
- }
- for (int32_t barcodeColumn = 1; barcodeColumn < m_barcodeColumnCount + 1;
- barcodeColumn++) {
- CFX_ArrayTemplate<CBC_Codeword*>* codewords =
- m_detectionResultColumns[barcodeColumn]->getCodewords();
- for (int32_t codewordsRow = 0; codewordsRow < codewords->GetSize();
- codewordsRow++) {
- if (!codewords->GetAt(codewordsRow))
- continue;
-
- if (!codewords->GetAt(codewordsRow)->hasValidRowNumber()) {
- adjustRowNumbers(barcodeColumn, codewordsRow, codewords);
- }
- }
- }
- return unadjustedCount;
-}
-int32_t CBC_DetectionResult::adjustRowNumbersByRow() {
- adjustRowNumbersFromBothRI();
- int32_t unadjustedCount = adjustRowNumbersFromLRI();
- return unadjustedCount + adjustRowNumbersFromRRI();
-}
-int32_t CBC_DetectionResult::adjustRowNumbersFromBothRI() {
- if (!m_detectionResultColumns[0] ||
- !m_detectionResultColumns[m_barcodeColumnCount + 1]) {
- return 0;
- }
- CFX_ArrayTemplate<CBC_Codeword*>* LRIcodewords =
- m_detectionResultColumns[0]->getCodewords();
- CFX_ArrayTemplate<CBC_Codeword*>* RRIcodewords =
- m_detectionResultColumns[m_barcodeColumnCount + 1]->getCodewords();
- for (int32_t codewordsRow = 0; codewordsRow < LRIcodewords->GetSize();
- codewordsRow++) {
- if (LRIcodewords->GetAt(codewordsRow) &&
- RRIcodewords->GetAt(codewordsRow) &&
- LRIcodewords->GetAt(codewordsRow)->getRowNumber() ==
- RRIcodewords->GetAt(codewordsRow)->getRowNumber()) {
- for (int32_t barcodeColumn = 1; barcodeColumn <= m_barcodeColumnCount;
- barcodeColumn++) {
- CBC_Codeword* codeword =
- m_detectionResultColumns[barcodeColumn]->getCodewords()->GetAt(
- codewordsRow);
- if (!codeword) {
- continue;
- }
- codeword->setRowNumber(
- LRIcodewords->GetAt(codewordsRow)->getRowNumber());
- if (!codeword->hasValidRowNumber()) {
- m_detectionResultColumns[barcodeColumn]->getCodewords()->SetAt(
- codewordsRow, nullptr);
- }
- }
- }
- }
- return 0;
-}
-int32_t CBC_DetectionResult::adjustRowNumbersFromRRI() {
- if (!m_detectionResultColumns[m_barcodeColumnCount + 1]) {
- return 0;
- }
- int32_t unadjustedCount = 0;
- CFX_ArrayTemplate<CBC_Codeword*>* codewords =
- m_detectionResultColumns.GetAt(m_barcodeColumnCount + 1)->getCodewords();
- for (int32_t codewordsRow = 0; codewordsRow < codewords->GetSize();
- codewordsRow++) {
- if (!codewords->GetAt(codewordsRow))
- continue;
-
- int32_t rowIndicatorRowNumber =
- codewords->GetAt(codewordsRow)->getRowNumber();
- int32_t invalidRowCounts = 0;
- for (int32_t barcodeColumn = m_barcodeColumnCount + 1;
- barcodeColumn > 0 && invalidRowCounts < ADJUST_ROW_NUMBER_SKIP;
- barcodeColumn--) {
- CBC_Codeword* codeword = m_detectionResultColumns.GetAt(barcodeColumn)
- ->getCodewords()
- ->GetAt(codewordsRow);
- if (codeword) {
- invalidRowCounts = adjustRowNumberIfValid(rowIndicatorRowNumber,
- invalidRowCounts, codeword);
- if (!codeword->hasValidRowNumber()) {
- unadjustedCount++;
- }
- }
- }
- }
- return unadjustedCount;
-}
-int32_t CBC_DetectionResult::adjustRowNumbersFromLRI() {
- if (!m_detectionResultColumns[0])
- return 0;
-
- int32_t unadjustedCount = 0;
- CFX_ArrayTemplate<CBC_Codeword*>* codewords =
- m_detectionResultColumns.GetAt(0)->getCodewords();
- for (int32_t codewordsRow = 0; codewordsRow < codewords->GetSize();
- codewordsRow++) {
- if (!codewords->GetAt(codewordsRow))
- continue;
-
- int32_t rowIndicatorRowNumber =
- codewords->GetAt(codewordsRow)->getRowNumber();
- int32_t invalidRowCounts = 0;
- for (int32_t barcodeColumn = 1; barcodeColumn < m_barcodeColumnCount + 1 &&
- invalidRowCounts < ADJUST_ROW_NUMBER_SKIP;
- barcodeColumn++) {
- CBC_Codeword* codeword =
- m_detectionResultColumns[barcodeColumn]->getCodewords()->GetAt(
- codewordsRow);
- if (codeword) {
- invalidRowCounts = adjustRowNumberIfValid(rowIndicatorRowNumber,
- invalidRowCounts, codeword);
- if (!codeword->hasValidRowNumber()) {
- unadjustedCount++;
- }
- }
- }
- }
- return unadjustedCount;
-}
-int32_t CBC_DetectionResult::adjustRowNumberIfValid(
- int32_t rowIndicatorRowNumber,
- int32_t invalidRowCounts,
- CBC_Codeword* codeword) {
- if (!codeword)
- return invalidRowCounts;
-
- if (!codeword->hasValidRowNumber()) {
- if (codeword->isValidRowNumber(rowIndicatorRowNumber)) {
- codeword->setRowNumber(rowIndicatorRowNumber);
- invalidRowCounts = 0;
- } else {
- ++invalidRowCounts;
- }
- }
- return invalidRowCounts;
-}
-void CBC_DetectionResult::adjustRowNumbers(
- int32_t barcodeColumn,
- int32_t codewordsRow,
- CFX_ArrayTemplate<CBC_Codeword*>* codewords) {
- CBC_Codeword* codeword = codewords->GetAt(codewordsRow);
- CFX_ArrayTemplate<CBC_Codeword*>* previousColumnCodewords =
- m_detectionResultColumns.GetAt(barcodeColumn - 1)->getCodewords();
- CFX_ArrayTemplate<CBC_Codeword*>* nextColumnCodewords =
- previousColumnCodewords;
- if (m_detectionResultColumns[barcodeColumn + 1]) {
- nextColumnCodewords =
- m_detectionResultColumns[barcodeColumn + 1]->getCodewords();
- }
- CFX_ArrayTemplate<CBC_Codeword*> otherCodewords;
- otherCodewords.SetSize(14);
- otherCodewords[2] = previousColumnCodewords->GetAt(codewordsRow);
- otherCodewords[3] = nextColumnCodewords->GetAt(codewordsRow);
- if (codewordsRow > 0) {
- otherCodewords[0] = codewords->GetAt(codewordsRow - 1);
- otherCodewords[4] = previousColumnCodewords->GetAt(codewordsRow - 1);
- otherCodewords[5] = nextColumnCodewords->GetAt(codewordsRow - 1);
- }
- if (codewordsRow > 1) {
- otherCodewords[8] = codewords->GetAt(codewordsRow - 2);
- otherCodewords[10] = previousColumnCodewords->GetAt(codewordsRow - 2);
- otherCodewords[11] = nextColumnCodewords->GetAt(codewordsRow - 2);
- }
- if (codewordsRow < codewords->GetSize() - 1) {
- otherCodewords[1] = codewords->GetAt(codewordsRow + 1);
- otherCodewords[6] = previousColumnCodewords->GetAt(codewordsRow + 1);
- otherCodewords[7] = nextColumnCodewords->GetAt(codewordsRow + 1);
- }
- if (codewordsRow < codewords->GetSize() - 2) {
- otherCodewords[9] = codewords->GetAt(codewordsRow + 2);
- otherCodewords[12] = previousColumnCodewords->GetAt(codewordsRow + 2);
- otherCodewords[13] = nextColumnCodewords->GetAt(codewordsRow + 2);
- }
- for (int32_t i = 0; i < otherCodewords.GetSize(); i++) {
- CBC_Codeword* otherCodeword = otherCodewords.GetAt(i);
- if (adjustRowNumber(codeword, otherCodeword)) {
- return;
- }
- }
-}
-FX_BOOL CBC_DetectionResult::adjustRowNumber(CBC_Codeword* codeword,
- CBC_Codeword* otherCodeword) {
- if (!otherCodeword)
- return FALSE;
-
- if (otherCodeword->hasValidRowNumber() &&
- otherCodeword->getBucket() == codeword->getBucket()) {
- codeword->setRowNumber(otherCodeword->getRowNumber());
- return TRUE;
- }
- return FALSE;
-}
-int32_t CBC_DetectionResult::getBarcodeColumnCount() {
- return m_barcodeColumnCount;
-}
-int32_t CBC_DetectionResult::getBarcodeRowCount() {
- return m_barcodeMetadata->getRowCount();
-}
-int32_t CBC_DetectionResult::getBarcodeECLevel() {
- return m_barcodeMetadata->getErrorCorrectionLevel();
-}
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