1 files changed, 90 insertions, 0 deletions
diff --git a/xfa/fxbarcode/pdf417/BC_PDF417BarcodeMatrix.cpp b/xfa/fxbarcode/pdf417/BC_PDF417BarcodeMatrix.cpp
new file mode 100644
index 0000000000..47255fac71
--- /dev/null
+++ b/xfa/fxbarcode/pdf417/BC_PDF417BarcodeMatrix.cpp
@@ -0,0 +1,90 @@
+// 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 2011 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_PDF417BarcodeMatrix.h"
+#include "xfa/fxbarcode/pdf417/BC_PDF417BarcodeRow.h"
+
+CBC_BarcodeMatrix::CBC_BarcodeMatrix(int32_t height, int32_t width) {
+  m_matrix.SetSize(height + 2);
+  for (int32_t i = 0, matrixLength = m_matrix.GetSize(); i < matrixLength;
+       i++) {
+    m_matrix[i] = new CBC_BarcodeRow((width + 4) * 17 + 1);
+  }
+  m_width = width * 17;
+  m_height = height + 2;
+  m_currentRow = 0;
+  m_outHeight = 0;
+  m_outWidth = 0;
+}
+CBC_BarcodeMatrix::~CBC_BarcodeMatrix() {
+  for (int32_t i = 0; i < m_matrix.GetSize(); i++) {
+    delete (CBC_BarcodeRow*)m_matrix.GetAt(i);
+  }
+  m_matrix.RemoveAll();
+  m_matrixOut.RemoveAll();
+}
+void CBC_BarcodeMatrix::set(int32_t x, int32_t y, uint8_t value) {
+  ((CBC_BarcodeRow*)m_matrix[y])->set(x, value);
+}
+void CBC_BarcodeMatrix::setMatrix(int32_t x, int32_t y, FX_BOOL black) {
+  set(x, y, (uint8_t)(black ? 1 : 0));
+}
+void CBC_BarcodeMatrix::startRow() {
+  ++m_currentRow;
+}
+CBC_BarcodeRow* CBC_BarcodeMatrix::getCurrentRow() {
+  return (CBC_BarcodeRow*)m_matrix[m_currentRow];
+}
+int32_t CBC_BarcodeMatrix::getWidth() {
+  return m_outWidth;
+}
+int32_t CBC_BarcodeMatrix::getHeight() {
+  return m_outHeight;
+}
+CFX_ByteArray& CBC_BarcodeMatrix::getMatrix() {
+  return getScaledMatrix(1, 1);
+}
+CFX_ByteArray& CBC_BarcodeMatrix::getScaledMatrix(int32_t scale) {
+  return getScaledMatrix(scale, scale);
+}
+CFX_ByteArray& CBC_BarcodeMatrix::getScaledMatrix(int32_t xScale,
+                                                  int32_t yScale) {
+  int32_t yMax = m_height * yScale;
+  CFX_ByteArray bytearray;
+  bytearray.Copy(((CBC_BarcodeRow*)m_matrix[0])->getScaledRow(xScale));
+  int32_t xMax = bytearray.GetSize();
+  m_matrixOut.SetSize(xMax * yMax);
+  m_outWidth = xMax;
+  m_outHeight = yMax;
+  int32_t k = 0;
+  for (int32_t i = 0; i < yMax; i++) {
+    if (i != 0) {
+      bytearray.Copy(
+          ((CBC_BarcodeRow*)m_matrix[i / yScale])->getScaledRow(xScale));
+    }
+    k = i * xMax;
+    for (int32_t l = 0; l < xMax; l++) {
+      m_matrixOut[k + l] = bytearray.GetAt(l);
+    }
+  }
+  return m_matrixOut;
+}