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Side by Side Diff: xfa/fxbarcode/cbc_datamatrix.cpp

Issue 1816133002: Move xfa/include/fxbarcode/BC_Barcode.h to xfa/fxbarcode. (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master
Patch Set: Created 4 years, 9 months ago
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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 "xfa/fxbarcode/cbc_datamatrix.h"
23
24 #include "xfa/fxbarcode/BC_BinaryBitmap.h"
25 #include "xfa/fxbarcode/BC_BufferedImageLuminanceSource.h"
26 #include "xfa/fxbarcode/common/BC_GlobalHistogramBinarizer.h"
27 #include "xfa/fxbarcode/datamatrix/BC_DataMatrixReader.h"
28 #include "xfa/fxbarcode/datamatrix/BC_DataMatrixWriter.h"
29
30 CBC_DataMatrix::CBC_DataMatrix() {
31 m_pBCReader = (CBC_Reader*)new (CBC_DataMatrixReader);
32 ((CBC_DataMatrixReader*)m_pBCReader)->Init();
33 m_pBCWriter = (CBC_Writer*)new (CBC_DataMatrixWriter);
34 }
35
36 CBC_DataMatrix::~CBC_DataMatrix() {
37 delete (m_pBCReader);
38 delete (m_pBCWriter);
39 }
40
41 FX_BOOL CBC_DataMatrix::Encode(const CFX_WideStringC& contents,
42 FX_BOOL isDevice,
43 int32_t& e) {
44 int32_t outWidth = 0;
45 int32_t outHeight = 0;
46 uint8_t* data = ((CBC_DataMatrixWriter*)m_pBCWriter)
47 ->Encode(contents, outWidth, outHeight, e);
48 BC_EXCEPTION_CHECK_ReturnValue(e, FALSE);
49 ((CBC_TwoDimWriter*)m_pBCWriter)->RenderResult(data, outWidth, outHeight, e);
50 FX_Free(data);
51 BC_EXCEPTION_CHECK_ReturnValue(e, FALSE);
52 return TRUE;
53 }
54
55 FX_BOOL CBC_DataMatrix::RenderDevice(CFX_RenderDevice* device,
56 const CFX_Matrix* matirx,
57 int32_t& e) {
58 ((CBC_TwoDimWriter*)m_pBCWriter)->RenderDeviceResult(device, matirx);
59 return TRUE;
60 }
61
62 FX_BOOL CBC_DataMatrix::RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e) {
63 ((CBC_TwoDimWriter*)m_pBCWriter)->RenderBitmapResult(pOutBitmap, e);
64 BC_EXCEPTION_CHECK_ReturnValue(e, FALSE);
65 return TRUE;
66 }
67
68 CFX_WideString CBC_DataMatrix::Decode(uint8_t* buf,
69 int32_t width,
70 int32_t hight,
71 int32_t& e) {
72 CFX_WideString str;
73 return str;
74 }
75
76 CFX_WideString CBC_DataMatrix::Decode(CFX_DIBitmap* pBitmap, int32_t& e) {
77 CBC_BufferedImageLuminanceSource source(pBitmap);
78 CBC_GlobalHistogramBinarizer binarizer(&source);
79 CBC_BinaryBitmap bitmap(&binarizer);
80 CFX_ByteString retStr = m_pBCReader->Decode(&bitmap, 0, e);
81 BC_EXCEPTION_CHECK_ReturnValue(e, FX_WSTRC(L""));
82 return CFX_WideString::FromUTF8(retStr, retStr.GetLength());
83 }
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