Remove barcode reading code.

We never read barcodes, we only write them. Remove code related to barcode
reading.

Review-Url: https://codereview.chromium.org/2071633002

1 files changed, 0 insertions, 102 deletions

diff --git a/xfa/fxbarcode/pdf417/BC_PDF417DetectionResultColumn.cpp b/xfa/fxbarcode/pdf417/BC_PDF417DetectionResultColumn.cpp
deleted file mode 100644
index 010b83c5fb..0000000000
--- a/xfa/fxbarcode/pdf417/BC_PDF417DetectionResultColumn.cpp
+++ /dev/null
@@ -1,102 +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_PDF417BoundingBox.h"
-#include "xfa/fxbarcode/pdf417/BC_PDF417Codeword.h"
-#include "xfa/fxbarcode/pdf417/BC_PDF417DetectionResultColumn.h"
-
-int32_t CBC_DetectionResultColumn::MAX_NEARBY_DISTANCE = 5;
-
-CBC_DetectionResultColumn::CBC_DetectionResultColumn(
-    CBC_BoundingBox* boundingBox)
-    : m_boundingBox(boundingBox),
-      m_codewords(new CFX_ArrayTemplate<CBC_Codeword*>()) {
-  m_codewords->SetSize(boundingBox->getMaxY() - boundingBox->getMinY() + 1);
-}
-
-CBC_DetectionResultColumn::~CBC_DetectionResultColumn() {
-  for (int32_t i = 0; i < m_codewords->GetSize(); i++) {
-    delete m_codewords->GetAt(i);
-  }
-  delete m_codewords;
-}
-CBC_Codeword* CBC_DetectionResultColumn::getCodewordNearby(int32_t imageRow) {
-  CBC_Codeword* codeword = getCodeword(imageRow);
-  if (codeword) {
-    return codeword;
-  }
-  for (int32_t i = 1; i < MAX_NEARBY_DISTANCE; i++) {
-    int32_t nearImageRow = imageRowToCodewordIndex(imageRow) - i;
-    if (nearImageRow >= 0) {
-      codeword = m_codewords->GetAt(nearImageRow);
-      if (codeword) {
-        return codeword;
-      }
-    }
-    nearImageRow = imageRowToCodewordIndex(imageRow) + i;
-    if (nearImageRow < m_codewords->GetSize()) {
-      codeword = m_codewords->GetAt(nearImageRow);
-      if (codeword) {
-        return codeword;
-      }
-    }
-  }
-  return nullptr;
-}
-int32_t CBC_DetectionResultColumn::imageRowToCodewordIndex(int32_t imageRow) {
-  return imageRow - m_boundingBox->getMinY();
-}
-int32_t CBC_DetectionResultColumn::codewordIndexToImageRow(
-    int32_t codewordIndex) {
-  return m_boundingBox->getMinY() + codewordIndex;
-}
-void CBC_DetectionResultColumn::setCodeword(int32_t imageRow,
-                                            CBC_Codeword* codeword) {
-  m_codewords->SetAt(imageRowToCodewordIndex(imageRow), codeword);
-}
-CBC_Codeword* CBC_DetectionResultColumn::getCodeword(int32_t imageRow) {
-  return m_codewords->GetAt(imageRowToCodewordIndex(imageRow));
-}
-CBC_BoundingBox* CBC_DetectionResultColumn::getBoundingBox() {
-  return m_boundingBox;
-}
-CFX_ArrayTemplate<CBC_Codeword*>* CBC_DetectionResultColumn::getCodewords()
-    const {
-  return m_codewords;
-}
-CFX_ByteString CBC_DetectionResultColumn::toString() {
-  CFX_ByteString result;
-  int32_t row = 0;
-  for (int32_t i = 0; i < m_codewords->GetSize(); i++) {
-    CBC_Codeword* codeword = m_codewords->GetAt(i);
-    if (!codeword) {
-      result += (FX_CHAR)row;
-      row++;
-      continue;
-    }
-    result += (FX_CHAR)row;
-    result += codeword->getRowNumber();
-    result += codeword->getValue();
-    row++;
-  }
-  return result;
-}