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 _FWL_BARCODE_H 8 #define _FWL_BARCODE_H 9 #include "fwl_edit.h" 10 class CFWL_WidgetImpProperties; 11 class IFWL_Widget; 12 class IFWL_BarcodeDP; 13 class IFWL_Barcode; 14 #define FWL_CLASS_Barcode L"FWL_BARCODE" 15 #define FWL_CLASSHASH_Barcode 366886968 16 #define FWL_BCDATTRIBUTE_CHARENCODING (1L << 0) 17 #define FWL_BCDATTRIBUTE_MODULEHEIGHT (1L << 1) 18 #define FWL_BCDATTRIBUTE_MODULEWIDTH (1L << 2) 19 #define FWL_BCDATTRIBUTE_DATALENGTH (1L << 3) 20 #define FWL_BCDATTRIBUTE_CALCHECKSUM (1L << 4) 21 #define FWL_BCDATTRIBUTE_PRINTCHECKSUM (1L << 5) 22 #define FWL_BCDATTRIBUTE_TEXTLOCATION (1L << 6) 23 #define FWL_BCDATTRIBUTE_WIDENARROWRATIO (1L << 7) 24 #define FWL_BCDATTRIBUTE_STARTCHAR (1L << 8) 25 #define FWL_BCDATTRIBUTE_ENDCHAR (1L << 9) 26 #define FWL_BCDATTRIBUTE_VERSION (1L << 10) 27 #define FWL_BCDATTRIBUTE_ECLEVEL (1L << 11) 28 #define FWL_BCDATTRIBUTE_TRUNCATED (1L << 12) 29 #define FWL_PART_BCD_Border 1 30 #define FWL_PART_BCD_Edge 2 31 #define FWL_PART_BCD_Background 3 32 #define FWL_BCUPDATECMD_Data FWL_WGTUPDATECMD_User 33 class IFWL_BarcodeDP : public IFWL_EditDP { 34 public: 35 virtual BC_CHAR_ENCODING GetCharEncoding() = 0; 36 virtual int32_t GetModuleHeight() = 0; 37 virtual int32_t GetModuleWidth() = 0; 38 virtual int32_t GetDataLength() = 0; 39 virtual int32_t GetCalChecksum() = 0; 40 virtual FX_BOOL GetPrintChecksum() = 0; 41 virtual BC_TEXT_LOC GetTextLocation() = 0; 42 virtual int32_t GetWideNarrowRatio() = 0; 43 virtual FX_CHAR GetStartChar() = 0; 44 virtual FX_CHAR GetEndChar() = 0; 45 virtual int32_t GetVersion() = 0; 46 virtual int32_t GetErrorCorrectionLevel() = 0; 47 virtual FX_BOOL GetTruncated() = 0; 48 virtual FX_DWORD GetBarcodeAttributeMask() = 0; 49 }; 50 51 class IFWL_Barcode : public IFWL_Edit { 52 public: 53 static IFWL_Barcode* Create(const CFWL_WidgetImpProperties& properties); 54 void SetType(BC_TYPE type); 55 FX_BOOL IsProtectedType(); 56 57 protected: 58 IFWL_Barcode(); 59 }; 60 #endif 61
