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-rw-r--r--xfa/fxbarcode/datamatrix/BC_DefaultPlacement.cpp163
1 files changed, 0 insertions, 163 deletions
diff --git a/xfa/fxbarcode/datamatrix/BC_DefaultPlacement.cpp b/xfa/fxbarcode/datamatrix/BC_DefaultPlacement.cpp
deleted file mode 100644
index f027486ee3..0000000000
--- a/xfa/fxbarcode/datamatrix/BC_DefaultPlacement.cpp
+++ /dev/null
@@ -1,163 +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 2006 Jeremias Maerki.
- *
- * 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/datamatrix/BC_DefaultPlacement.h"
-#include "xfa/fxbarcode/datamatrix/BC_Encoder.h"
-
-CBC_DefaultPlacement::CBC_DefaultPlacement(CFX_WideString codewords,
- int32_t numcols,
- int32_t numrows) {
- m_codewords = codewords;
- m_numcols = numcols;
- m_numrows = numrows;
- m_bits.resize(numcols * numrows);
- for (int32_t i = 0; i < numcols * numrows; i++) {
- m_bits[i] = (uint8_t)2;
- }
-}
-CBC_DefaultPlacement::~CBC_DefaultPlacement() {}
-
-int32_t CBC_DefaultPlacement::getNumrows() {
- return m_numrows;
-}
-int32_t CBC_DefaultPlacement::getNumcols() {
- return m_numcols;
-}
-std::vector<uint8_t>& CBC_DefaultPlacement::getBits() {
- return m_bits;
-}
-bool CBC_DefaultPlacement::getBit(int32_t col, int32_t row) {
- return m_bits[row * m_numcols + col] == 1;
-}
-void CBC_DefaultPlacement::setBit(int32_t col, int32_t row, bool bit) {
- m_bits[row * m_numcols + col] = bit ? (uint8_t)1 : (uint8_t)0;
-}
-bool CBC_DefaultPlacement::hasBit(int32_t col, int32_t row) {
- return m_bits[row * m_numcols + col] != 2;
-}
-void CBC_DefaultPlacement::place() {
- int32_t pos = 0;
- int32_t row = 4;
- int32_t col = 0;
- do {
- if ((row == m_numrows) && (col == 0)) {
- corner1(pos++);
- }
- if ((row == m_numrows - 2) && (col == 0) && ((m_numcols % 4) != 0)) {
- corner2(pos++);
- }
- if ((row == m_numrows - 2) && (col == 0) && (m_numcols % 8 == 4)) {
- corner3(pos++);
- }
- if ((row == m_numrows + 4) && (col == 2) && ((m_numcols % 8) == 0)) {
- corner4(pos++);
- }
- do {
- if ((row < m_numrows) && (col >= 0) && !hasBit(col, row)) {
- utah(row, col, pos++);
- }
- row -= 2;
- col += 2;
- } while (row >= 0 && (col < m_numcols));
- row++;
- col += 3;
- do {
- if ((row >= 0) && (col < m_numcols) && !hasBit(col, row)) {
- utah(row, col, pos++);
- }
- row += 2;
- col -= 2;
- } while ((row < m_numrows) && (col >= 0));
- row += 3;
- col++;
- } while ((row < m_numrows) || (col < m_numcols));
- if (!hasBit(m_numcols - 1, m_numrows - 1)) {
- setBit(m_numcols - 1, m_numrows - 1, true);
- setBit(m_numcols - 2, m_numrows - 2, true);
- }
-}
-void CBC_DefaultPlacement::module(int32_t row,
- int32_t col,
- int32_t pos,
- int32_t bit) {
- if (row < 0) {
- row += m_numrows;
- col += 4 - ((m_numrows + 4) % 8);
- }
- if (col < 0) {
- col += m_numcols;
- row += 4 - ((m_numcols + 4) % 8);
- }
- int32_t v = m_codewords.GetAt(pos);
- v &= 1 << (8 - bit);
- setBit(col, row, v != 0);
-}
-void CBC_DefaultPlacement::utah(int32_t row, int32_t col, int32_t pos) {
- module(row - 2, col - 2, pos, 1);
- module(row - 2, col - 1, pos, 2);
- module(row - 1, col - 2, pos, 3);
- module(row - 1, col - 1, pos, 4);
- module(row - 1, col, pos, 5);
- module(row, col - 2, pos, 6);
- module(row, col - 1, pos, 7);
- module(row, col, pos, 8);
-}
-void CBC_DefaultPlacement::corner1(int32_t pos) {
- module(m_numrows - 1, 0, pos, 1);
- module(m_numrows - 1, 1, pos, 2);
- module(m_numrows - 1, 2, pos, 3);
- module(0, m_numcols - 2, pos, 4);
- module(0, m_numcols - 1, pos, 5);
- module(1, m_numcols - 1, pos, 6);
- module(2, m_numcols - 1, pos, 7);
- module(3, m_numcols - 1, pos, 8);
-}
-void CBC_DefaultPlacement::corner2(int32_t pos) {
- module(m_numrows - 3, 0, pos, 1);
- module(m_numrows - 2, 0, pos, 2);
- module(m_numrows - 1, 0, pos, 3);
- module(0, m_numcols - 4, pos, 4);
- module(0, m_numcols - 3, pos, 5);
- module(0, m_numcols - 2, pos, 6);
- module(0, m_numcols - 1, pos, 7);
- module(1, m_numcols - 1, pos, 8);
-}
-void CBC_DefaultPlacement::corner3(int32_t pos) {
- module(m_numrows - 3, 0, pos, 1);
- module(m_numrows - 2, 0, pos, 2);
- module(m_numrows - 1, 0, pos, 3);
- module(0, m_numcols - 2, pos, 4);
- module(0, m_numcols - 1, pos, 5);
- module(1, m_numcols - 1, pos, 6);
- module(2, m_numcols - 1, pos, 7);
- module(3, m_numcols - 1, pos, 8);
-}
-void CBC_DefaultPlacement::corner4(int32_t pos) {
- module(m_numrows - 1, 0, pos, 1);
- module(m_numrows - 1, m_numcols - 1, pos, 2);
- module(0, m_numcols - 3, pos, 3);
- module(0, m_numcols - 2, pos, 4);
- module(0, m_numcols - 1, pos, 5);
- module(1, m_numcols - 3, pos, 6);
- module(1, m_numcols - 2, pos, 7);
- module(1, m_numcols - 1, pos, 8);
-}