From e778668fe92b8c60e0537ee48f79d5af6c1a2f1e Mon Sep 17 00:00:00 2001 From: Dan Sinclair Date: Wed, 29 Mar 2017 15:18:41 -0400 Subject: Move xfa/fxbarcode fxbarcode/ Nothing in fxbarcode/ depends on XFA code. This CL moves xfa/fxbarcode to be fxbarcode/ and creates a static_library for fxbarcode which is depend on by the xfa library. Change-Id: I0b708737b07efb94b769a5238d92af92bc62880d Reviewed-on: https://pdfium-review.googlesource.com/3291 Reviewed-by: Tom Sepez Commit-Queue: dsinclair --- fxbarcode/oned/BC_OnedUPCAWriter.cpp | 286 +++++++++++++++++++++++++++++++++++ 1 file changed, 286 insertions(+) create mode 100644 fxbarcode/oned/BC_OnedUPCAWriter.cpp (limited to 'fxbarcode/oned/BC_OnedUPCAWriter.cpp') diff --git a/fxbarcode/oned/BC_OnedUPCAWriter.cpp b/fxbarcode/oned/BC_OnedUPCAWriter.cpp new file mode 100644 index 0000000000..588c306b12 --- /dev/null +++ b/fxbarcode/oned/BC_OnedUPCAWriter.cpp @@ -0,0 +1,286 @@ +// 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 2010 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 "fxbarcode/BC_Writer.h" +#include "fxbarcode/oned/BC_OneDimWriter.h" +#include "fxbarcode/oned/BC_OnedEAN13Writer.h" +#include "fxbarcode/oned/BC_OnedUPCAWriter.h" +#include "third_party/base/ptr_util.h" + +CBC_OnedUPCAWriter::CBC_OnedUPCAWriter() { + m_bLeftPadding = true; + m_bRightPadding = true; +} + +void CBC_OnedUPCAWriter::Init() { + m_subWriter = pdfium::MakeUnique(); +} + +CBC_OnedUPCAWriter::~CBC_OnedUPCAWriter() {} + +bool CBC_OnedUPCAWriter::CheckContentValidity(const CFX_WideStringC& contents) { + for (FX_STRSIZE i = 0; i < contents.GetLength(); ++i) { + if (contents.GetAt(i) < '0' || contents.GetAt(i) > '9') + return false; + } + return true; +} + +CFX_WideString CBC_OnedUPCAWriter::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_OnedUPCAWriter::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_OnedUPCAWriter::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_OnedUPCAWriter::Encode(const CFX_ByteString& contents, + BCFORMAT format, + int32_t& outWidth, + int32_t& outHeight, + int32_t hints, + int32_t& e) { + if (format != BCFORMAT_UPC_A) { + e = BCExceptionOnlyEncodeUPC_A; + return nullptr; + } + CFX_ByteString toEAN13String = '0' + contents; + m_iDataLenth = 13; + uint8_t* ret = m_subWriter->Encode(toEAN13String, BCFORMAT_EAN_13, outWidth, + outHeight, hints, e); + if (e != BCExceptionNO) + return nullptr; + return ret; +} + +uint8_t* CBC_OnedUPCAWriter::Encode(const CFX_ByteString& contents, + int32_t& outLength, + int32_t& e) { + return nullptr; +} + +void CBC_OnedUPCAWriter::ShowChars( + const CFX_WideStringC& contents, + const CFX_RetainPtr& 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 = 10 * 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_ByteString tempStr = str.Mid(1, 5); + float strWidth = (float)35 * multiple; + float blank = 0.0; + CFX_FxgeDevice geBitmap; + if (pOutBitmap) + geBitmap.Attach(pOutBitmap, false, nullptr, false); + + iLen = tempStr.GetLength(); + int32_t iFontSize = (int32_t)fabs(m_fFontSize); + int32_t iTextHeight = iFontSize + 1; + 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_Matrix matr1(m_outputHScale, 0.0, 0.0, 1.0, 0.0, 0.0); + CFX_FloatRect rect1( + (float)(leftPosition + 40 * multiple), (float)(m_Height - iTextHeight), + (float)((leftPosition + 40 * multiple) + strWidth - 0.5), + (float)m_Height); + matr1.Concat(*matrix); + matr1.TransformRect(rect1); + re = rect1.GetOuterRect(); + device->FillRect(&re, m_backgroundColor); + float strWidth1 = (float)multiple * 7; + CFX_Matrix matr2(m_outputHScale, 0.0, 0.0, 1.0, 0.0, 0.0); + CFX_FloatRect rect2(0.0, (float)(m_Height - iTextHeight), + (float)strWidth1 - 1, (float)m_Height); + matr2.Concat(*matrix); + matr2.TransformRect(rect2); + re = rect2.GetOuterRect(); + device->FillRect(&re, m_backgroundColor); + CFX_Matrix matr3(m_outputHScale, 0.0, 0.0, 1.0, 0.0, 0.0); + CFX_FloatRect rect3( + (float)(leftPosition + 85 * multiple), (float)(m_Height - iTextHeight), + (float)((leftPosition + 85 * multiple) + strWidth1 - 0.5), + (float)m_Height); + matr3.Concat(*matrix); + matr3.TransformRect(rect3); + re = rect3.GetOuterRect(); + device->FillRect(&re, m_backgroundColor); + } + if (!pOutBitmap) + strWidth = strWidth * m_outputHScale; + + CalcTextInfo(tempStr, pCharPos + 1, m_pFont, 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((int)strWidth, iTextHeight, FXDIB_Argb, nullptr); + ge.GetBitmap()->Clear(m_backgroundColor); + ge.DrawNormalText(iLen, pCharPos + 1, m_pFont, + static_cast(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(iFontSize), &affine_matrix1, + m_fontColor, FXTEXT_CLEARTYPE); + } + tempStr = str.Mid(6, 5); + iLen = tempStr.GetLength(); + CalcTextInfo(tempStr, pCharPos + 6, m_pFont, strWidth, iFontSize, blank); + if (pOutBitmap) { + FX_RECT rect2(0, 0, (int)strWidth, iTextHeight); + ge.FillRect(&rect2, m_backgroundColor); + ge.DrawNormalText(iLen, pCharPos + 6, m_pFont, + static_cast(iFontSize), &affine_matrix, + m_fontColor, FXTEXT_CLEARTYPE); + geBitmap.SetDIBits(ge.GetBitmap(), leftPosition + 40 * multiple, + m_Height - iTextHeight); + } else { + CFX_Matrix affine_matrix1( + 1.0, 0.0, 0.0, -1.0, + (float)(leftPosition + 40 * multiple) * m_outputHScale, + (float)(m_Height - iTextHeight + iFontSize)); + if (matrix) { + affine_matrix1.Concat(*matrix); + } + device->DrawNormalText(iLen, pCharPos + 6, m_pFont, + static_cast(iFontSize), &affine_matrix1, + m_fontColor, FXTEXT_CLEARTYPE); + } + tempStr = str.Mid(0, 1); + iLen = tempStr.GetLength(); + strWidth = (float)multiple * 7; + if (!pOutBitmap) + strWidth = strWidth * m_outputHScale; + + CalcTextInfo(tempStr, pCharPos, m_pFont, strWidth, iFontSize, blank); + if (pOutBitmap) { + ge.Create((int)strWidth, iTextHeight, FXDIB_Argb, nullptr); + ge.GetBitmap()->Clear(m_backgroundColor); + ge.DrawNormalText(iLen, pCharPos, m_pFont, static_cast(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, + (float)(m_Height - iTextHeight + iFontSize)); + if (matrix) { + affine_matrix1.Concat(*matrix); + } + device->DrawNormalText(iLen, pCharPos, m_pFont, + static_cast(iFontSize), &affine_matrix1, + m_fontColor, FXTEXT_CLEARTYPE); + } + tempStr = str.Mid(11, 1); + iLen = tempStr.GetLength(); + CalcTextInfo(tempStr, pCharPos + 11, m_pFont, strWidth, iFontSize, blank); + if (pOutBitmap) { + ge.Create((int)strWidth, iTextHeight, FXDIB_Argb, nullptr); + ge.GetBitmap()->Clear(m_backgroundColor); + ge.DrawNormalText(iLen, pCharPos + 11, m_pFont, + static_cast(iFontSize), &affine_matrix, + m_fontColor, FXTEXT_CLEARTYPE); + geBitmap.SetDIBits(ge.GetBitmap(), leftPosition + 85 * multiple, + m_Height - iTextHeight); + } else { + CFX_Matrix affine_matrix1( + 1.0, 0.0, 0.0, -1.0, + (float)(leftPosition + 85 * multiple) * m_outputHScale, + (float)(m_Height - iTextHeight + iFontSize)); + if (matrix) { + affine_matrix1.Concat(*matrix); + } + device->DrawNormalText(iLen, pCharPos + 11, m_pFont, + static_cast(iFontSize), &affine_matrix1, + m_fontColor, FXTEXT_CLEARTYPE); + } + FX_Free(pCharPos); +} + +void CBC_OnedUPCAWriter::RenderResult(const CFX_WideStringC& contents, + uint8_t* code, + int32_t codeLength, + bool isDevice, + int32_t& e) { + CBC_OneDimWriter::RenderResult(contents, code, codeLength, isDevice, e); +} -- cgit v1.2.3