// 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_code128.h" #include "xfa/fxbarcode/oned/BC_OnedCode128Writer.h" CBC_Code128::CBC_Code128(BC_TYPE type) : CBC_OneCode(new CBC_OnedCode128Writer(type)) {} CBC_Code128::~CBC_Code128() {} FX_BOOL CBC_Code128::SetTextLocation(BC_TEXT_LOC location) { if (m_pBCWriter) return static_cast<CBC_OnedCode128Writer*>(m_pBCWriter.get()) ->SetTextLocation(location); return FALSE; } FX_BOOL CBC_Code128::Encode(const CFX_WideStringC& contents, FX_BOOL isDevice, int32_t& e) { if (contents.IsEmpty()) { e = BCExceptionNoContents; return FALSE; } BCFORMAT format = BCFORMAT_CODE_128; int32_t outWidth = 0; int32_t outHeight = 0; CFX_WideString content(contents); if (contents.GetLength() % 2 && static_cast<CBC_OnedCode128Writer*>(m_pBCWriter.get())->GetType() == BC_CODE128_C) { content += '0'; } CFX_WideString encodeContents = static_cast<CBC_OnedCode128Writer*>(m_pBCWriter.get()) ->FilterContents(content.AsStringC()); m_renderContents = encodeContents; CFX_ByteString byteString = encodeContents.UTF8Encode(); uint8_t* data = static_cast<CBC_OnedCode128Writer*>(m_pBCWriter.get()) ->Encode(byteString, format, outWidth, outHeight, e); BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); static_cast<CBC_OneDimWriter*>(m_pBCWriter.get()) ->RenderResult(encodeContents.AsStringC(), data, outWidth, isDevice, e); FX_Free(data); BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); return TRUE; } FX_BOOL CBC_Code128::RenderDevice(CFX_RenderDevice* device, const CFX_Matrix* matrix, int32_t& e) { static_cast<CBC_OneDimWriter*>(m_pBCWriter.get()) ->RenderDeviceResult(device, matrix, m_renderContents.AsStringC(), e); BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); return TRUE; } FX_BOOL CBC_Code128::RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e) { static_cast<CBC_OneDimWriter*>(m_pBCWriter.get()) ->RenderBitmapResult(pOutBitmap, m_renderContents.AsStringC(), e); BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); return TRUE; } BC_TYPE CBC_Code128::GetType() { return BC_CODE128; }