| // 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_pdf417i.h" |
| |
| #include "xfa/fxbarcode/BC_BinaryBitmap.h" |
| #include "xfa/fxbarcode/BC_BufferedImageLuminanceSource.h" |
| #include "xfa/fxbarcode/common/BC_GlobalHistogramBinarizer.h" |
| #include "xfa/fxbarcode/pdf417/BC_PDF417Reader.h" |
| #include "xfa/fxbarcode/pdf417/BC_PDF417Writer.h" |
| |
| CBC_PDF417I::CBC_PDF417I() { |
| m_pBCReader = (CBC_Reader*)new (CBC_PDF417Reader); |
| m_pBCWriter = (CBC_Writer*)new (CBC_PDF417Writer); |
| } |
| |
| CBC_PDF417I::~CBC_PDF417I() { |
| delete (m_pBCReader); |
| delete (m_pBCWriter); |
| } |
| |
| FX_BOOL CBC_PDF417I::SetErrorCorrectionLevel(int32_t level) { |
| ((CBC_PDF417Writer*)m_pBCWriter)->SetErrorCorrectionLevel(level); |
| return TRUE; |
| } |
| |
| void CBC_PDF417I::SetTruncated(FX_BOOL truncated) { |
| ((CBC_PDF417Writer*)m_pBCWriter)->SetTruncated(truncated); |
| } |
| |
| FX_BOOL CBC_PDF417I::Encode(const CFX_WideStringC& contents, |
| FX_BOOL isDevice, |
| int32_t& e) { |
| int32_t outWidth = 0; |
| int32_t outHeight = 0; |
| uint8_t* data = ((CBC_PDF417Writer*)m_pBCWriter) |
| ->Encode(contents, outWidth, outHeight, e); |
| BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); |
| ((CBC_TwoDimWriter*)m_pBCWriter)->RenderResult(data, outWidth, outHeight, e); |
| FX_Free(data); |
| BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); |
| return TRUE; |
| } |
| |
| FX_BOOL CBC_PDF417I::RenderDevice(CFX_RenderDevice* device, |
| const CFX_Matrix* matirx, |
| int32_t& e) { |
| ((CBC_TwoDimWriter*)m_pBCWriter)->RenderDeviceResult(device, matirx); |
| return TRUE; |
| } |
| |
| FX_BOOL CBC_PDF417I::RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e) { |
| ((CBC_TwoDimWriter*)m_pBCWriter)->RenderBitmapResult(pOutBitmap, e); |
| BC_EXCEPTION_CHECK_ReturnValue(e, FALSE); |
| return TRUE; |
| } |
| |
| CFX_WideString CBC_PDF417I::Decode(uint8_t* buf, |
| int32_t width, |
| int32_t hight, |
| int32_t& e) { |
| CFX_WideString str; |
| return str; |
| } |
| |
| CFX_WideString CBC_PDF417I::Decode(CFX_DIBitmap* pBitmap, int32_t& e) { |
| CBC_BufferedImageLuminanceSource source(pBitmap); |
| CBC_GlobalHistogramBinarizer binarizer(&source); |
| CBC_BinaryBitmap bitmap(&binarizer); |
| CFX_ByteString bytestring = m_pBCReader->Decode(&bitmap, 0, e); |
| BC_EXCEPTION_CHECK_ReturnValue(e, FX_WSTRC(L"")); |
| return CFX_WideString::FromUTF8(bytestring.AsStringC()); |
| } |