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1 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 PDFium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
6 | 6 |
7 #ifndef XFA_FWL_CORE_CFWL_BARCODE_H_ | 7 #ifndef XFA_FWL_CORE_CFWL_BARCODE_H_ |
8 #define XFA_FWL_CORE_CFWL_BARCODE_H_ | 8 #define XFA_FWL_CORE_CFWL_BARCODE_H_ |
9 | 9 |
| 10 #include <memory> |
| 11 |
10 #include "xfa/fwl/core/cfwl_edit.h" | 12 #include "xfa/fwl/core/cfwl_edit.h" |
11 #include "xfa/fwl/core/fwl_error.h" | 13 #include "xfa/fwl/core/cfwl_scrollbar.h" |
12 #include "xfa/fwl/core/ifwl_barcode.h" | 14 #include "xfa/fwl/core/cfwl_widget.h" |
| 15 #include "xfa/fxbarcode/BC_Library.h" |
13 | 16 |
14 class CFWL_Barcode : public CFWL_Edit, public IFWL_Barcode::DataProvider { | 17 class CFWL_WidgetProperties; |
| 18 class CFX_Barcode; |
| 19 class CFWL_Widget; |
| 20 |
| 21 #define XFA_BCS_NeedUpdate 0x0001 |
| 22 #define XFA_BCS_EncodeSuccess 0x0002 |
| 23 |
| 24 enum FWL_BCDAttribute { |
| 25 FWL_BCDATTRIBUTE_NONE = 0, |
| 26 FWL_BCDATTRIBUTE_CHARENCODING = 1 << 0, |
| 27 FWL_BCDATTRIBUTE_MODULEHEIGHT = 1 << 1, |
| 28 FWL_BCDATTRIBUTE_MODULEWIDTH = 1 << 2, |
| 29 FWL_BCDATTRIBUTE_DATALENGTH = 1 << 3, |
| 30 FWL_BCDATTRIBUTE_CALCHECKSUM = 1 << 4, |
| 31 FWL_BCDATTRIBUTE_PRINTCHECKSUM = 1 << 5, |
| 32 FWL_BCDATTRIBUTE_TEXTLOCATION = 1 << 6, |
| 33 FWL_BCDATTRIBUTE_WIDENARROWRATIO = 1 << 7, |
| 34 FWL_BCDATTRIBUTE_STARTCHAR = 1 << 8, |
| 35 FWL_BCDATTRIBUTE_ENDCHAR = 1 << 9, |
| 36 FWL_BCDATTRIBUTE_VERSION = 1 << 10, |
| 37 FWL_BCDATTRIBUTE_ECLEVEL = 1 << 11, |
| 38 FWL_BCDATTRIBUTE_TRUNCATED = 1 << 12 |
| 39 }; |
| 40 |
| 41 class CFWL_Barcode : public CFWL_Edit { |
15 public: | 42 public: |
16 explicit CFWL_Barcode(const CFWL_App* pApp); | 43 explicit CFWL_Barcode(const CFWL_App* pApp); |
17 ~CFWL_Barcode() override; | 44 ~CFWL_Barcode() override; |
18 | 45 |
19 void Initialize(); | 46 // CFWL_Widget |
| 47 FWL_Type GetClassID() const override; |
| 48 void Update() override; |
| 49 void DrawWidget(CFX_Graphics* pGraphics, |
| 50 const CFX_Matrix* pMatrix = nullptr) override; |
| 51 void OnProcessEvent(CFWL_Event* pEvent) override; |
20 | 52 |
21 // IFWL_Barcode::DataProvider | 53 // CFWL_Edit |
22 BC_CHAR_ENCODING GetCharEncoding() const override; | 54 void SetText(const CFX_WideString& wsText) override; |
23 int32_t GetModuleHeight() const override; | |
24 int32_t GetModuleWidth() const override; | |
25 int32_t GetDataLength() const override; | |
26 bool GetCalChecksum() const override; | |
27 bool GetPrintChecksum() const override; | |
28 BC_TEXT_LOC GetTextLocation() const override; | |
29 int32_t GetWideNarrowRatio() const override; | |
30 FX_CHAR GetStartChar() const override; | |
31 FX_CHAR GetEndChar() const override; | |
32 int32_t GetVersion() const override; | |
33 int32_t GetErrorCorrectionLevel() const override; | |
34 bool GetTruncated() const override; | |
35 uint32_t GetBarcodeAttributeMask() const override; | |
36 | 55 |
37 void SetType(BC_TYPE type); | 56 void SetType(BC_TYPE type); |
38 bool IsProtectedType(); | 57 bool IsProtectedType() const; |
39 | 58 |
40 void SetCharEncoding(BC_CHAR_ENCODING encoding); | 59 void SetCharEncoding(BC_CHAR_ENCODING encoding); |
41 void SetModuleHeight(int32_t height); | 60 void SetModuleHeight(int32_t height); |
42 void SetModuleWidth(int32_t width); | 61 void SetModuleWidth(int32_t width); |
43 void SetDataLength(int32_t dataLength); | 62 void SetDataLength(int32_t dataLength); |
44 void SetCalChecksum(bool calChecksum); | 63 void SetCalChecksum(bool calChecksum); |
45 void SetPrintChecksum(bool printChecksum); | 64 void SetPrintChecksum(bool printChecksum); |
46 void SetTextLocation(BC_TEXT_LOC location); | 65 void SetTextLocation(BC_TEXT_LOC location); |
47 void SetWideNarrowRatio(int32_t ratio); | 66 void SetWideNarrowRatio(int32_t ratio); |
48 void SetStartChar(FX_CHAR startChar); | 67 void SetStartChar(FX_CHAR startChar); |
49 void SetEndChar(FX_CHAR endChar); | 68 void SetEndChar(FX_CHAR endChar); |
50 void SetErrorCorrectionLevel(int32_t ecLevel); | 69 void SetErrorCorrectionLevel(int32_t ecLevel); |
51 void SetTruncated(bool truncated); | 70 void SetTruncated(bool truncated); |
52 | 71 |
53 private: | 72 private: |
| 73 void GenerateBarcodeImageCache(); |
| 74 void CreateBarcodeEngine(); |
| 75 |
| 76 std::unique_ptr<CFX_Barcode> m_pBarcodeEngine; |
| 77 uint32_t m_dwStatus; |
| 78 BC_TYPE m_type; |
54 BC_CHAR_ENCODING m_eCharEncoding; | 79 BC_CHAR_ENCODING m_eCharEncoding; |
55 int32_t m_nModuleHeight; | 80 int32_t m_nModuleHeight; |
56 int32_t m_nModuleWidth; | 81 int32_t m_nModuleWidth; |
57 int32_t m_nDataLength; | 82 int32_t m_nDataLength; |
58 bool m_bCalChecksum; | 83 bool m_bCalChecksum; |
59 bool m_bPrintChecksum; | 84 bool m_bPrintChecksum; |
60 BC_TEXT_LOC m_eTextLocation; | 85 BC_TEXT_LOC m_eTextLocation; |
61 int32_t m_nWideNarrowRatio; | 86 int32_t m_nWideNarrowRatio; |
62 FX_CHAR m_cStartChar; | 87 FX_CHAR m_cStartChar; |
63 FX_CHAR m_cEndChar; | 88 FX_CHAR m_cEndChar; |
64 int32_t m_nECLevel; | 89 int32_t m_nECLevel; |
65 bool m_bTruncated; | 90 bool m_bTruncated; |
66 uint32_t m_dwAttributeMask; | 91 uint32_t m_dwAttributeMask; |
67 }; | 92 }; |
68 | 93 |
69 #endif // XFA_FWL_CORE_CFWL_BARCODE_H_ | 94 #endif // XFA_FWL_CORE_CFWL_BARCODE_H_ |
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