summaryrefslogtreecommitdiff
path: root/xfa/fxbarcode/oned/BC_OnedEAN13Writer.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'xfa/fxbarcode/oned/BC_OnedEAN13Writer.cpp')
-rw-r--r--xfa/fxbarcode/oned/BC_OnedEAN13Writer.cpp306
1 files changed, 0 insertions, 306 deletions
diff --git a/xfa/fxbarcode/oned/BC_OnedEAN13Writer.cpp b/xfa/fxbarcode/oned/BC_OnedEAN13Writer.cpp
deleted file mode 100644
index dcea777089..0000000000
--- a/xfa/fxbarcode/oned/BC_OnedEAN13Writer.cpp
+++ /dev/null
@@ -1,306 +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 2009 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 "core/fxge/cfx_fxgedevice.h"
-#include "core/fxge/cfx_gemodule.h"
-#include "xfa/fxbarcode/BC_Writer.h"
-#include "xfa/fxbarcode/oned/BC_OneDimWriter.h"
-#include "xfa/fxbarcode/oned/BC_OnedEAN13Writer.h"
-
-namespace {
-
-const int32_t FIRST_DIGIT_ENCODINGS[10] = {0x00, 0x0B, 0x0D, 0xE, 0x13,
- 0x19, 0x1C, 0x15, 0x16, 0x1A};
-const int32_t START_END_PATTERN[3] = {1, 1, 1};
-const int32_t MIDDLE_PATTERN[5] = {1, 1, 1, 1, 1};
-const int32_t L_PATTERNS[10][4] = {
- {3, 2, 1, 1}, {2, 2, 2, 1}, {2, 1, 2, 2}, {1, 4, 1, 1}, {1, 1, 3, 2},
- {1, 2, 3, 1}, {1, 1, 1, 4}, {1, 3, 1, 2}, {1, 2, 1, 3}, {3, 1, 1, 2}};
-const int32_t L_AND_G_PATTERNS[20][4] = {
- {3, 2, 1, 1}, {2, 2, 2, 1}, {2, 1, 2, 2}, {1, 4, 1, 1}, {1, 1, 3, 2},
- {1, 2, 3, 1}, {1, 1, 1, 4}, {1, 3, 1, 2}, {1, 2, 1, 3}, {3, 1, 1, 2},
- {1, 1, 2, 3}, {1, 2, 2, 2}, {2, 2, 1, 2}, {1, 1, 4, 1}, {2, 3, 1, 1},
- {1, 3, 2, 1}, {4, 1, 1, 1}, {2, 1, 3, 1}, {3, 1, 2, 1}, {2, 1, 1, 3}};
-
-} // namespace
-
-CBC_OnedEAN13Writer::CBC_OnedEAN13Writer() {
- m_bLeftPadding = true;
- m_codeWidth = 3 + (7 * 6) + 5 + (7 * 6) + 3;
-}
-CBC_OnedEAN13Writer::~CBC_OnedEAN13Writer() {}
-bool CBC_OnedEAN13Writer::CheckContentValidity(
- const CFX_WideStringC& contents) {
- for (int32_t i = 0; i < contents.GetLength(); i++) {
- if (contents.GetAt(i) >= '0' && contents.GetAt(i) <= '9') {
- continue;
- } else {
- return false;
- }
- }
- return true;
-}
-CFX_WideString CBC_OnedEAN13Writer::FilterContents(
- const CFX_WideStringC& contents) {
- CFX_WideString filtercontents;
- wchar_t ch;
- for (int32_t i = 0; i < contents.GetLength(); i++) {
- ch = contents.GetAt(i);
- if (ch > 175) {
- i++;
- continue;
- }
- if (ch >= '0' && ch <= '9') {
- filtercontents += ch;
- }
- }
- return filtercontents;
-}
-int32_t CBC_OnedEAN13Writer::CalcChecksum(const CFX_ByteString& contents) {
- int32_t odd = 0;
- int32_t even = 0;
- int32_t j = 1;
- for (int32_t i = contents.GetLength() - 1; i >= 0; i--) {
- if (j % 2) {
- odd += FXSYS_atoi(contents.Mid(i, 1).c_str());
- } else {
- even += FXSYS_atoi(contents.Mid(i, 1).c_str());
- }
- j++;
- }
- int32_t checksum = (odd * 3 + even) % 10;
- checksum = (10 - checksum) % 10;
- return (checksum);
-}
-uint8_t* CBC_OnedEAN13Writer::Encode(const CFX_ByteString& contents,
- BCFORMAT format,
- int32_t& outWidth,
- int32_t& outHeight,
- int32_t& e) {
- uint8_t* ret = Encode(contents, format, outWidth, outHeight, 0, e);
- if (e != BCExceptionNO)
- return nullptr;
- return ret;
-}
-uint8_t* CBC_OnedEAN13Writer::Encode(const CFX_ByteString& contents,
- BCFORMAT format,
- int32_t& outWidth,
- int32_t& outHeight,
- int32_t hints,
- int32_t& e) {
- if (format != BCFORMAT_EAN_13) {
- e = BCExceptionOnlyEncodeEAN_13;
- }
- uint8_t* ret =
- CBC_OneDimWriter::Encode(contents, format, outWidth, outHeight, hints, e);
- if (e != BCExceptionNO)
- return nullptr;
- return ret;
-}
-uint8_t* CBC_OnedEAN13Writer::Encode(const CFX_ByteString& contents,
- int32_t& outLength,
- int32_t& e) {
- if (contents.GetLength() != 13) {
- e = BCExceptionDigitLengthShould13;
- return nullptr;
- }
- m_iDataLenth = 13;
- int32_t firstDigit = FXSYS_atoi(contents.Mid(0, 1).c_str());
- int32_t parities = FIRST_DIGIT_ENCODINGS[firstDigit];
- outLength = m_codeWidth;
- uint8_t* result = FX_Alloc(uint8_t, m_codeWidth);
- int32_t pos = 0;
- pos += AppendPattern(result, pos, START_END_PATTERN, 3, 1, e);
- if (e != BCExceptionNO) {
- FX_Free(result);
- return nullptr;
- }
- int32_t i = 0;
- for (i = 1; i <= 6; i++) {
- int32_t digit = FXSYS_atoi(contents.Mid(i, 1).c_str());
- if ((parities >> (6 - i) & 1) == 1) {
- digit += 10;
- }
- pos += AppendPattern(result, pos, L_AND_G_PATTERNS[digit], 4, 0, e);
- if (e != BCExceptionNO) {
- FX_Free(result);
- return nullptr;
- }
- }
- pos += AppendPattern(result, pos, MIDDLE_PATTERN, 5, 0, e);
- if (e != BCExceptionNO) {
- FX_Free(result);
- return nullptr;
- }
- for (i = 7; i <= 12; i++) {
- int32_t digit = FXSYS_atoi(contents.Mid(i, 1).c_str());
- pos += AppendPattern(result, pos, L_PATTERNS[digit], 4, 1, e);
- if (e != BCExceptionNO) {
- FX_Free(result);
- return nullptr;
- }
- }
- pos += AppendPattern(result, pos, START_END_PATTERN, 3, 1, e);
- if (e != BCExceptionNO) {
- FX_Free(result);
- return nullptr;
- }
- return result;
-}
-
-void CBC_OnedEAN13Writer::ShowChars(
- const CFX_WideStringC& contents,
- const CFX_RetainPtr<CFX_DIBitmap>& pOutBitmap,
- CFX_RenderDevice* device,
- const CFX_Matrix* matrix,
- int32_t barWidth,
- int32_t multiple,
- int32_t& e) {
- if (!device && !pOutBitmap) {
- e = BCExceptionIllegalArgument;
- return;
- }
- int32_t leftPadding = 7 * multiple;
- int32_t leftPosition = 3 * multiple + leftPadding;
- CFX_ByteString str = FX_UTF8Encode(contents);
- int32_t iLen = str.GetLength();
- FXTEXT_CHARPOS* pCharPos = FX_Alloc(FXTEXT_CHARPOS, iLen);
- FXSYS_memset(pCharPos, 0, sizeof(FXTEXT_CHARPOS) * iLen);
- CFX_FxgeDevice geBitmap;
- if (pOutBitmap)
- geBitmap.Attach(pOutBitmap, false, nullptr, false);
-
- int32_t iFontSize = (int32_t)fabs(m_fFontSize);
- int32_t iTextHeight = iFontSize + 1;
- CFX_ByteString tempStr = str.Mid(1, 6);
- int32_t strWidth = multiple * 42;
- if (!pOutBitmap) {
- CFX_Matrix matr(m_outputHScale, 0.0, 0.0, 1.0, 0.0, 0.0);
- CFX_FloatRect rect((float)leftPosition, (float)(m_Height - iTextHeight),
- (float)(leftPosition + strWidth - 0.5), (float)m_Height);
- matr.Concat(*matrix);
- matr.TransformRect(rect);
- FX_RECT re = rect.GetOuterRect();
- device->FillRect(&re, m_backgroundColor);
- CFX_FloatRect rect1((float)(leftPosition + 47 * multiple),
- (float)(m_Height - iTextHeight),
- (float)(leftPosition + 47 * multiple + strWidth - 0.5),
- (float)m_Height);
- CFX_Matrix matr1(m_outputHScale, 0.0, 0.0, 1.0, 0.0, 0.0);
- matr1.Concat(*matrix);
- matr1.TransformRect(rect1);
- re = rect1.GetOuterRect();
- device->FillRect(&re, m_backgroundColor);
- int32_t strWidth1 = multiple * 7;
- CFX_Matrix matr2(m_outputHScale, 0.0f, 0.0f, 1.0f, 0.0f, 0.0f);
- CFX_FloatRect rect2(0.0f, (float)(m_Height - iTextHeight),
- (float)strWidth1 - 0.5f, (float)m_Height);
- matr2.Concat(*matrix);
- matr2.TransformRect(rect2);
- re = rect2.GetOuterRect();
- device->FillRect(&re, m_backgroundColor);
- }
- float blank = 0.0;
- iLen = tempStr.GetLength();
- if (!pOutBitmap) {
- strWidth = (int32_t)(strWidth * m_outputHScale);
- }
- CalcTextInfo(tempStr, pCharPos + 1, m_pFont, (float)strWidth, iFontSize,
- blank);
- CFX_Matrix affine_matrix(1.0, 0.0, 0.0, -1.0, 0.0, (float)iFontSize);
- CFX_FxgeDevice ge;
- if (pOutBitmap) {
- ge.Create(strWidth, iTextHeight, FXDIB_Argb, nullptr);
- FX_RECT rect(0, 0, strWidth, iTextHeight);
- ge.FillRect(&rect, m_backgroundColor);
- ge.DrawNormalText(iLen, pCharPos + 1, m_pFont,
- static_cast<float>(iFontSize), &affine_matrix,
- m_fontColor, FXTEXT_CLEARTYPE);
- geBitmap.SetDIBits(ge.GetBitmap(), leftPosition, m_Height - iTextHeight);
- } else {
- CFX_Matrix affine_matrix1(1.0, 0.0, 0.0, -1.0,
- (float)leftPosition * m_outputHScale,
- (float)(m_Height - iTextHeight) + iFontSize);
- if (matrix) {
- affine_matrix1.Concat(*matrix);
- }
- device->DrawNormalText(iLen, pCharPos + 1, m_pFont,
- static_cast<float>(iFontSize), &affine_matrix1,
- m_fontColor, FXTEXT_CLEARTYPE);
- }
- tempStr = str.Mid(7, 6);
- iLen = tempStr.GetLength();
- CalcTextInfo(tempStr, pCharPos + 7, m_pFont, (float)strWidth, iFontSize,
- blank);
- if (pOutBitmap) {
- FX_RECT rect1(0, 0, strWidth, iTextHeight);
- ge.FillRect(&rect1, m_backgroundColor);
- ge.DrawNormalText(iLen, pCharPos + 7, m_pFont,
- static_cast<float>(iFontSize), &affine_matrix,
- m_fontColor, FXTEXT_CLEARTYPE);
- geBitmap.SetDIBits(ge.GetBitmap(), leftPosition + 47 * multiple,
- m_Height - iTextHeight);
- } else {
- CFX_Matrix affine_matrix1(
- 1.0, 0.0, 0.0, -1.0,
- (float)(leftPosition + 47 * multiple) * m_outputHScale,
- (float)(m_Height - iTextHeight + iFontSize));
- if (matrix) {
- affine_matrix1.Concat(*matrix);
- }
- device->DrawNormalText(iLen, pCharPos + 7, m_pFont,
- static_cast<float>(iFontSize), &affine_matrix1,
- m_fontColor, FXTEXT_CLEARTYPE);
- }
- tempStr = str.Mid(0, 1);
- iLen = tempStr.GetLength();
- strWidth = multiple * 7;
- if (!pOutBitmap)
- strWidth = (int32_t)(strWidth * m_outputHScale);
-
- CalcTextInfo(tempStr, pCharPos, m_pFont, (float)strWidth, iFontSize, blank);
- if (pOutBitmap) {
- ge.Create(strWidth, iTextHeight, FXDIB_Argb, nullptr);
- ge.GetBitmap()->Clear(m_backgroundColor);
- ge.DrawNormalText(iLen, pCharPos, m_pFont, static_cast<float>(iFontSize),
- &affine_matrix, m_fontColor, FXTEXT_CLEARTYPE);
- geBitmap.SetDIBits(ge.GetBitmap(), 0, m_Height - iTextHeight);
- } else {
- CFX_Matrix affine_matrix1(1.0, 0.0, 0.0, -1.0, 0.0,
- (float)(m_Height - iTextHeight + iFontSize));
- if (matrix) {
- affine_matrix1.Concat(*matrix);
- }
- device->DrawNormalText(iLen, pCharPos, m_pFont,
- static_cast<float>(iFontSize), &affine_matrix1,
- m_fontColor, FXTEXT_CLEARTYPE);
- }
- FX_Free(pCharPos);
-}
-
-void CBC_OnedEAN13Writer::RenderResult(const CFX_WideStringC& contents,
- uint8_t* code,
- int32_t codeLength,
- bool isDevice,
- int32_t& e) {
- CBC_OneDimWriter::RenderResult(contents, code, codeLength, isDevice, e);
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-12 07:48:36 +0000