// Copyright 2016 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 /* * 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/cbc_codabar.h" #include "xfa/fxbarcode/oned/BC_OnedCodaBarWriter.h" CBC_Codabar::CBC_Codabar() : CBC_OneCode(new CBC_OnedCodaBarWriter) {} CBC_Codabar::~CBC_Codabar() {} bool CBC_Codabar::SetStartChar(FX_CHAR start) { if (!m_pBCWriter) return false; return static_cast<CBC_OnedCodaBarWriter*>(m_pBCWriter.get()) ->SetStartChar(start); } bool CBC_Codabar::SetEndChar(FX_CHAR end) { if (m_pBCWriter) return static_cast<CBC_OnedCodaBarWriter*>(m_pBCWriter.get()) ->SetEndChar(end); return false; } bool CBC_Codabar::SetTextLocation(BC_TEXT_LOC location) { return static_cast<CBC_OnedCodaBarWriter*>(m_pBCWriter.get()) ->SetTextLocation(location); } bool CBC_Codabar::SetWideNarrowRatio(int32_t ratio) { if (m_pBCWriter) return static_cast<CBC_OnedCodaBarWriter*>(m_pBCWriter.get()) ->SetWideNarrowRatio(ratio); return false; } bool CBC_Codabar::Encode(const CFX_WideStringC& contents, bool isDevice, int32_t& e) { if (contents.IsEmpty()) { e = BCExceptionNoContents; return false; } BCFORMAT format = BCFORMAT_CODABAR; int32_t outWidth = 0; int32_t outHeight = 0; CFX_WideString filtercontents = static_cast<CBC_OneDimWriter*>(m_pBCWriter.get()) ->FilterContents(contents); CFX_ByteString byteString = filtercontents.UTF8Encode(); m_renderContents = filtercontents; uint8_t* data = static_cast<CBC_OnedCodaBarWriter*>(m_pBCWriter.get()) ->Encode(byteString, format, outWidth, outHeight, e); BC_EXCEPTION_CHECK_ReturnValue(e, false); static_cast<CBC_OneDimWriter*>(m_pBCWriter.get()) ->RenderResult(filtercontents.AsStringC(), data, outWidth, isDevice, e); FX_Free(data); BC_EXCEPTION_CHECK_ReturnValue(e, false); return true; } bool CBC_Codabar::RenderDevice(CFX_RenderDevice* device, const CFX_Matrix* matrix, int32_t& e) { CFX_WideString renderCon = static_cast<CBC_OnedCodaBarWriter*>(m_pBCWriter.get()) ->encodedContents(m_renderContents.AsStringC()); static_cast<CBC_OneDimWriter*>(m_pBCWriter.get()) ->RenderDeviceResult(device, matrix, renderCon.AsStringC(), e); BC_EXCEPTION_CHECK_ReturnValue(e, false); return true; } bool CBC_Codabar::RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e) { CFX_WideString renderCon = static_cast<CBC_OnedCodaBarWriter*>(m_pBCWriter.get()) ->encodedContents(m_renderContents.AsStringC()); static_cast<CBC_OneDimWriter*>(m_pBCWriter.get()) ->RenderBitmapResult(pOutBitmap, renderCon.AsStringC(), e); BC_EXCEPTION_CHECK_ReturnValue(e, false); return true; } BC_TYPE CBC_Codabar::GetType() { return BC_CODABAR; }