diff options
Diffstat (limited to 'xfa/src/fxbarcode/datamatrix/BC_SymbolInfo.cpp')
| -rw-r--r-- | xfa/src/fxbarcode/datamatrix/BC_SymbolInfo.cpp | 242 |
1 files changed, 242 insertions, 0 deletions
diff --git a/xfa/src/fxbarcode/datamatrix/BC_SymbolInfo.cpp b/xfa/src/fxbarcode/datamatrix/BC_SymbolInfo.cpp new file mode 100644 index 0000000000..415cbd6b3c --- /dev/null +++ b/xfa/src/fxbarcode/datamatrix/BC_SymbolInfo.cpp @@ -0,0 +1,242 @@ +// 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 "../barcode.h"
+#include "../BC_Dimension.h"
+#include "../common/BC_CommonBitMatrix.h"
+#include "BC_Encoder.h"
+#include "BC_SymbolShapeHint.h"
+#include "BC_SymbolInfo.h"
+#include "BC_DataMatrixSymbolInfo144.h"
+#define SYMBOLS_COUNT 30
+CBC_SymbolInfo* CBC_SymbolInfo::m_PROD_SYMBOLS[30] = {NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL};
+CBC_SymbolInfo* CBC_SymbolInfo::m_symbols[30] = {NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL};
+void CBC_SymbolInfo::Initialize()
+{
+ m_PROD_SYMBOLS[0] = FX_NEW CBC_SymbolInfo(FALSE, 3, 5, 8, 8, 1);
+ m_PROD_SYMBOLS[1] = FX_NEW CBC_SymbolInfo(FALSE, 5, 7, 10, 10, 1);
+ m_PROD_SYMBOLS[2] = FX_NEW CBC_SymbolInfo(TRUE, 5, 7, 16, 6, 1);
+ m_PROD_SYMBOLS[3] = FX_NEW CBC_SymbolInfo(FALSE, 8, 10, 12, 12, 1);
+ m_PROD_SYMBOLS[4] = FX_NEW CBC_SymbolInfo(TRUE, 10, 11, 14, 6, 2);
+ m_PROD_SYMBOLS[5] = FX_NEW CBC_SymbolInfo(FALSE, 12, 12, 14, 14, 1);
+ m_PROD_SYMBOLS[6] = FX_NEW CBC_SymbolInfo(TRUE, 16, 14, 24, 10, 1);
+ m_PROD_SYMBOLS[7] = FX_NEW CBC_SymbolInfo(FALSE, 18, 14, 16, 16, 1);
+ m_PROD_SYMBOLS[8] = FX_NEW CBC_SymbolInfo(FALSE, 22, 18, 18, 18, 1);
+ m_PROD_SYMBOLS[9] = FX_NEW CBC_SymbolInfo(TRUE, 22, 18, 16, 10, 2);
+ m_PROD_SYMBOLS[10] = FX_NEW CBC_SymbolInfo(FALSE, 30, 20, 20, 20, 1);
+ m_PROD_SYMBOLS[11] = FX_NEW CBC_SymbolInfo(TRUE, 32, 24, 16, 14, 2);
+ m_PROD_SYMBOLS[12] = FX_NEW CBC_SymbolInfo(FALSE, 36, 24, 22, 22, 1);
+ m_PROD_SYMBOLS[13] = FX_NEW CBC_SymbolInfo(FALSE, 44, 28, 24, 24, 1);
+ m_PROD_SYMBOLS[14] = FX_NEW CBC_SymbolInfo(TRUE, 49, 28, 22, 14, 2);
+ m_PROD_SYMBOLS[15] = FX_NEW CBC_SymbolInfo(FALSE, 62, 36, 14, 14, 4);
+ m_PROD_SYMBOLS[16] = FX_NEW CBC_SymbolInfo(FALSE, 86, 42, 16, 16, 4);
+ m_PROD_SYMBOLS[17] = FX_NEW CBC_SymbolInfo(FALSE, 114, 48, 18, 18, 4);
+ m_PROD_SYMBOLS[18] = FX_NEW CBC_SymbolInfo(FALSE, 144, 56, 20, 20, 4);
+ m_PROD_SYMBOLS[19] = FX_NEW CBC_SymbolInfo(FALSE, 174, 68, 22, 22, 4);
+ m_PROD_SYMBOLS[20] = FX_NEW CBC_SymbolInfo(FALSE, 204, 84, 24, 24, 4, 102, 42);
+ m_PROD_SYMBOLS[21] = FX_NEW CBC_SymbolInfo(FALSE, 280, 112, 14, 14, 16, 140, 56);
+ m_PROD_SYMBOLS[22] = FX_NEW CBC_SymbolInfo(FALSE, 368, 144, 16, 16, 16, 92, 36);
+ m_PROD_SYMBOLS[23] = FX_NEW CBC_SymbolInfo(FALSE, 456, 192, 18, 18, 16, 114, 48);
+ m_PROD_SYMBOLS[24] = FX_NEW CBC_SymbolInfo(FALSE, 576, 224, 20, 20, 16, 144, 56);
+ m_PROD_SYMBOLS[25] = FX_NEW CBC_SymbolInfo(FALSE, 696, 272, 22, 22, 16, 174, 68);
+ m_PROD_SYMBOLS[26] = FX_NEW CBC_SymbolInfo(FALSE, 816, 336, 24, 24, 16, 136, 56);
+ m_PROD_SYMBOLS[27] = FX_NEW CBC_SymbolInfo(FALSE, 1050, 408, 18, 18, 36, 175, 68);
+ m_PROD_SYMBOLS[28] = FX_NEW CBC_SymbolInfo(FALSE, 1304, 496, 20, 20, 36, 163, 62);
+ m_PROD_SYMBOLS[29] = FX_NEW CBC_DataMatrixSymbolInfo144();
+ for (FX_INT32 i = 0; i < SYMBOLS_COUNT; i++) {
+ m_symbols[i] = m_PROD_SYMBOLS[i];
+ }
+}
+void CBC_SymbolInfo::Finalize()
+{
+ for (FX_INT32 i = 0; i < SYMBOLS_COUNT; i++) {
+ delete m_PROD_SYMBOLS[i];
+ m_PROD_SYMBOLS[i] = NULL;
+ m_symbols[i] = NULL;
+ }
+}
+CBC_SymbolInfo::CBC_SymbolInfo(FX_BOOL rectangular, FX_INT32 dataCapacity, FX_INT32 errorCodewords, FX_INT32 matrixWidth, FX_INT32 matrixHeight, FX_INT32 dataRegions)
+{
+ m_rectangular = rectangular;
+ m_dataCapacity = dataCapacity;
+ m_errorCodewords = errorCodewords;
+ m_matrixWidth = matrixWidth;
+ m_matrixHeight = matrixHeight;
+ m_dataRegions = dataRegions;
+ m_rsBlockData = dataCapacity;
+ m_rsBlockError = errorCodewords;
+}
+CBC_SymbolInfo::CBC_SymbolInfo(FX_BOOL rectangular, FX_INT32 dataCapacity, FX_INT32 errorCodewords, FX_INT32 matrixWidth, FX_INT32 matrixHeight, FX_INT32 dataRegions,
+ FX_INT32 rsBlockData, FX_INT32 rsBlockError)
+{
+ m_rectangular = rectangular;
+ m_dataCapacity = dataCapacity;
+ m_errorCodewords = errorCodewords;
+ m_matrixWidth = matrixWidth;
+ m_matrixHeight = matrixHeight;
+ m_dataRegions = dataRegions;
+ m_rsBlockData = rsBlockData;
+ m_rsBlockError = rsBlockError;
+}
+CBC_SymbolInfo::~CBC_SymbolInfo()
+{
+}
+
+CBC_SymbolInfo* CBC_SymbolInfo::lookup(FX_INT32 dataCodewords, FX_INT32 &e)
+{
+ return lookup(dataCodewords, FORCE_NONE, TRUE, e);
+}
+CBC_SymbolInfo* CBC_SymbolInfo::lookup(FX_INT32 dataCodewords, SymbolShapeHint shape, FX_INT32 &e)
+{
+ return lookup(dataCodewords, shape, TRUE, e);
+}
+CBC_SymbolInfo* CBC_SymbolInfo::lookup(FX_INT32 dataCodewords, FX_BOOL allowRectangular, FX_BOOL fail, FX_INT32 &e)
+{
+ SymbolShapeHint shape = allowRectangular ? FORCE_NONE : FORCE_SQUARE;
+ return lookup(dataCodewords, shape, fail, e);
+}
+CBC_SymbolInfo* CBC_SymbolInfo::lookup(FX_INT32 dataCodewords, SymbolShapeHint shape, FX_BOOL fail, FX_INT32 &e)
+{
+ return lookup(dataCodewords, shape, NULL, NULL, fail, e);
+}
+CBC_SymbolInfo* CBC_SymbolInfo::lookup(FX_INT32 dataCodewords, SymbolShapeHint shape, CBC_Dimension* minSize, CBC_Dimension* maxSize, FX_BOOL fail, FX_INT32 &e)
+{
+ for (FX_INT32 i = 0; i < SYMBOLS_COUNT; i++) {
+ CBC_SymbolInfo* symbol = m_symbols[i];
+ if (shape == FORCE_SQUARE && symbol->m_rectangular) {
+ continue;
+ }
+ if (shape == FORCE_RECTANGLE && !symbol->m_rectangular) {
+ continue;
+ }
+ if (minSize != NULL && (symbol->getSymbolWidth(e) < minSize->getWidth() || symbol->getSymbolHeight(e) < minSize->getHeight())) {
+ BC_EXCEPTION_CHECK_ReturnValue(e, NULL);
+ continue;
+ }
+ if (maxSize != NULL && (symbol->getSymbolWidth(e) > maxSize->getWidth() || symbol->getSymbolHeight(e) > maxSize->getHeight())) {
+ BC_EXCEPTION_CHECK_ReturnValue(e, NULL);
+ continue;
+ }
+ if (dataCodewords <= symbol->m_dataCapacity) {
+ return symbol;
+ }
+ }
+ if (fail) {
+ e = BCExceptionIllegalDataCodewords;
+ return NULL;
+ }
+ return NULL;
+}
+FX_INT32 CBC_SymbolInfo::getHorizontalDataRegions(FX_INT32 &e)
+{
+ switch (m_dataRegions) {
+ case 1:
+ return 1;
+ case 2:
+ return 2;
+ case 4:
+ return 2;
+ case 16:
+ return 4;
+ case 36:
+ return 6;
+ default:
+ e = BCExceptionCannotHandleThisNumberOfDataRegions;
+ return 0;
+ }
+}
+FX_INT32 CBC_SymbolInfo::getVerticalDataRegions(FX_INT32 &e)
+{
+ switch (m_dataRegions) {
+ case 1:
+ return 1;
+ case 2:
+ return 1;
+ case 4:
+ return 2;
+ case 16:
+ return 4;
+ case 36:
+ return 6;
+ default:
+ e = BCExceptionCannotHandleThisNumberOfDataRegions;
+ return 0;
+ }
+}
+FX_INT32 CBC_SymbolInfo::getSymbolDataWidth(FX_INT32 &e)
+{
+ return getHorizontalDataRegions(e) * m_matrixWidth;
+}
+FX_INT32 CBC_SymbolInfo::getSymbolDataHeight(FX_INT32 &e)
+{
+ return getVerticalDataRegions(e) * m_matrixHeight;
+}
+FX_INT32 CBC_SymbolInfo::getSymbolWidth(FX_INT32 &e)
+{
+ return getSymbolDataWidth(e) + (getHorizontalDataRegions(e) * 2);
+}
+FX_INT32 CBC_SymbolInfo::getSymbolHeight(FX_INT32 &e)
+{
+ return getSymbolDataHeight(e) + (getVerticalDataRegions(e) * 2);
+}
+FX_INT32 CBC_SymbolInfo::getCodewordCount()
+{
+ return m_dataCapacity + m_errorCodewords;
+}
+FX_INT32 CBC_SymbolInfo::getInterleavedBlockCount()
+{
+ return m_dataCapacity / m_rsBlockData;
+}
+FX_INT32 CBC_SymbolInfo::getDataLengthForInterleavedBlock(FX_INT32 index)
+{
+ return m_rsBlockData;
+}
+FX_INT32 CBC_SymbolInfo::getErrorLengthForInterleavedBlock(FX_INT32 index)
+{
+ return m_rsBlockError;
+}
+CFX_WideString CBC_SymbolInfo::toString(FX_INT32 &e)
+{
+ CFX_WideString sb;
+ sb += (FX_LPWSTR)(m_rectangular ? "Rectangular Symbol:" : "Square Symbol:");
+ sb += (FX_LPWSTR)" data region ";
+ sb += m_matrixWidth;
+ sb += (FX_WCHAR)'x';
+ sb += m_matrixHeight;
+ sb += (FX_LPWSTR)", symbol size ";
+ sb += getSymbolWidth(e);
+ BC_EXCEPTION_CHECK_ReturnValue(e, (FX_LPWSTR)"");
+ sb += (FX_WCHAR)'x';
+ sb += getSymbolHeight(e);
+ BC_EXCEPTION_CHECK_ReturnValue(e, (FX_LPWSTR)"");
+ sb += (FX_LPWSTR)", symbol data size ";
+ sb += getSymbolDataWidth(e);
+ BC_EXCEPTION_CHECK_ReturnValue(e, (FX_LPWSTR)"");
+ sb += (FX_WCHAR)'x';
+ sb += getSymbolDataHeight(e);
+ BC_EXCEPTION_CHECK_ReturnValue(e, (FX_LPWSTR)"");
+ sb += (FX_LPWSTR)", codewords ";
+ sb += m_dataCapacity;
+ sb += (FX_WCHAR)'+';
+ sb += m_errorCodewords;
+ return sb;
+}
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