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| 1 // Copyright 2014 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 #ifndef XFA_FWL_CORE_CFWL_BARCODE_H_ | |
| 8 #define XFA_FWL_CORE_CFWL_BARCODE_H_ | |
| 9 | |
| 10 #include <memory> | |
| 11 | |
| 12 #include "xfa/fwl/core/cfwl_edit.h" | |
| 13 #include "xfa/fwl/core/cfwl_scrollbar.h" | |
| 14 #include "xfa/fwl/core/cfwl_widget.h" | |
| 15 #include "xfa/fxbarcode/BC_Library.h" | |
| 16 | |
| 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 { | |
| 42 public: | |
| 43 explicit CFWL_Barcode(const CFWL_App* pApp); | |
| 44 ~CFWL_Barcode() override; | |
| 45 | |
| 46 // CFWL_Widget | |
| 47 FWL_Type GetClassID() const override; | |
| 48 void Update() override; | |
| 49 void DrawWidget(CFX_Graphics* pGraphics, const CFX_Matrix* pMatrix) override; | |
| 50 void OnProcessEvent(CFWL_Event* pEvent) override; | |
| 51 | |
| 52 // CFWL_Edit | |
| 53 void SetText(const CFX_WideString& wsText) override; | |
| 54 | |
| 55 void SetType(BC_TYPE type); | |
| 56 bool IsProtectedType() const; | |
| 57 | |
| 58 void SetCharEncoding(BC_CHAR_ENCODING encoding); | |
| 59 void SetModuleHeight(int32_t height); | |
| 60 void SetModuleWidth(int32_t width); | |
| 61 void SetDataLength(int32_t dataLength); | |
| 62 void SetCalChecksum(bool calChecksum); | |
| 63 void SetPrintChecksum(bool printChecksum); | |
| 64 void SetTextLocation(BC_TEXT_LOC location); | |
| 65 void SetWideNarrowRatio(int32_t ratio); | |
| 66 void SetStartChar(FX_CHAR startChar); | |
| 67 void SetEndChar(FX_CHAR endChar); | |
| 68 void SetErrorCorrectionLevel(int32_t ecLevel); | |
| 69 void SetTruncated(bool truncated); | |
| 70 | |
| 71 private: | |
| 72 void GenerateBarcodeImageCache(); | |
| 73 void CreateBarcodeEngine(); | |
| 74 | |
| 75 std::unique_ptr<CFX_Barcode> m_pBarcodeEngine; | |
| 76 uint32_t m_dwStatus; | |
| 77 BC_TYPE m_type; | |
| 78 BC_CHAR_ENCODING m_eCharEncoding; | |
| 79 int32_t m_nModuleHeight; | |
| 80 int32_t m_nModuleWidth; | |
| 81 int32_t m_nDataLength; | |
| 82 bool m_bCalChecksum; | |
| 83 bool m_bPrintChecksum; | |
| 84 BC_TEXT_LOC m_eTextLocation; | |
| 85 int32_t m_nWideNarrowRatio; | |
| 86 FX_CHAR m_cStartChar; | |
| 87 FX_CHAR m_cEndChar; | |
| 88 int32_t m_nECLevel; | |
| 89 bool m_bTruncated; | |
| 90 uint32_t m_dwAttributeMask; | |
| 91 }; | |
| 92 | |
| 93 #endif // XFA_FWL_CORE_CFWL_BARCODE_H_ | |
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Chromium Code Reviews
Issue 2559173002:
Move xfa/fwl/core to xfa/fwl. (Closed)
