1 // Copyright 2016 PDFium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com 6 /* 7 * Copyright 2011 ZXing authors 8 * 9 * Licensed under the Apache License, Version 2.0 (the "License"); 10 * you may not use this file except in compliance with the License. 11 * You may obtain a copy of the License at 12 * 13 * http://www.apache.org/licenses/LICENSE-2.0 14 * 15 * Unless required by applicable law or agreed to in writing, software 16 * distributed under the License is distributed on an "AS IS" BASIS, 17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 18 * See the License for the specific language governing permissions and 19 * limitations under the License. 20 */ 21 22 #include "fxbarcode/cbc_pdf417i.h" 23 24 #include <memory> 25 26 #include "fxbarcode/pdf417/BC_PDF417Writer.h" 27 #include "third_party/base/ptr_util.h" 28 29 CBC_PDF417I::CBC_PDF417I() 30 : CBC_CodeBase(pdfium::MakeUnique<CBC_PDF417Writer>()) {} 31 32 CBC_PDF417I::~CBC_PDF417I() {} 33 34 bool CBC_PDF417I::SetErrorCorrectionLevel(int32_t level) { 35 GetPDF417Writer()->SetErrorCorrectionLevel(level); 36 return true; 37 } 38 39 void CBC_PDF417I::SetTruncated(bool truncated) { 40 GetPDF417Writer()->SetTruncated(truncated); 41 } 42 43 bool CBC_PDF417I::Encode(const WideStringView& contents) { 44 int32_t outWidth = 0; 45 int32_t outHeight = 0; 46 auto* pWriter = GetPDF417Writer(); 47 std::unique_ptr<uint8_t, FxFreeDeleter> data( 48 pWriter->Encode(WideString(contents), outWidth, outHeight)); 49 if (!data) 50 return false; 51 return pWriter->RenderResult(data.get(), outWidth, outHeight); 52 } 53 54 bool CBC_PDF417I::RenderDevice(CFX_RenderDevice* device, 55 const CFX_Matrix* matrix) { 56 GetPDF417Writer()->RenderDeviceResult(device, matrix); 57 return true; 58 } 59 60 BC_TYPE CBC_PDF417I::GetType() { 61 return BC_PDF417; 62 } 63 64 CBC_PDF417Writer* CBC_PDF417I::GetPDF417Writer() { 65 return static_cast<CBC_PDF417Writer*>(m_pBCWriter.get()); 66 } 67
