| // Copyright 2016 The PDFium Authors |
| // 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 "fxbarcode/cbc_code128.h" |
| |
| #include <memory> |
| |
| #include "core/fxcrt/fx_coordinates.h" |
| #include "fxbarcode/oned/BC_OnedCode128Writer.h" |
| |
| CBC_Code128::CBC_Code128(BC_TYPE type) |
| : CBC_OneCode(std::make_unique<CBC_OnedCode128Writer>(type)) {} |
| |
| CBC_Code128::~CBC_Code128() = default; |
| |
| bool CBC_Code128::Encode(WideStringView contents) { |
| auto* pWriter = GetOnedCode128Writer(); |
| if (!pWriter->CheckContentValidity(contents)) |
| return false; |
| |
| WideString content(contents); |
| if (contents.GetLength() % 2 && pWriter->GetType() == BC_TYPE::kCode128C) |
| content += '0'; |
| |
| m_renderContents = pWriter->FilterContents(content.AsStringView()); |
| ByteString byteString = m_renderContents.ToUTF8(); |
| return pWriter->RenderResult(m_renderContents.AsStringView(), |
| pWriter->Encode(byteString)); |
| } |
| |
| bool CBC_Code128::RenderDevice(CFX_RenderDevice* device, |
| const CFX_Matrix& matrix) { |
| return GetOnedCode128Writer()->RenderDeviceResult( |
| device, matrix, m_renderContents.AsStringView()); |
| } |
| |
| BC_TYPE CBC_Code128::GetType() { |
| return BC_TYPE::kCode128; |
| } |
| |
| CBC_OnedCode128Writer* CBC_Code128::GetOnedCode128Writer() { |
| return static_cast<CBC_OnedCode128Writer*>(m_pBCWriter.get()); |
| } |