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90 lines
2.6 KiB
90 lines
2.6 KiB
4 months ago
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// Copyright 2014 PDFium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
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#ifndef XFA_FWL_CFWL_BARCODE_H_
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#define XFA_FWL_CFWL_BARCODE_H_
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#include <memory>
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#include "fxbarcode/BC_Library.h"
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#include "xfa/fwl/cfwl_edit.h"
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class CFX_Barcode;
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enum FWL_BCDAttribute {
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FWL_BCDATTRIBUTE_NONE = 0,
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FWL_BCDATTRIBUTE_CHARENCODING = 1 << 0,
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FWL_BCDATTRIBUTE_MODULEHEIGHT = 1 << 1,
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FWL_BCDATTRIBUTE_MODULEWIDTH = 1 << 2,
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FWL_BCDATTRIBUTE_DATALENGTH = 1 << 3,
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FWL_BCDATTRIBUTE_CALCHECKSUM = 1 << 4,
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FWL_BCDATTRIBUTE_PRINTCHECKSUM = 1 << 5,
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FWL_BCDATTRIBUTE_TEXTLOCATION = 1 << 6,
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FWL_BCDATTRIBUTE_WIDENARROWRATIO = 1 << 7,
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FWL_BCDATTRIBUTE_STARTCHAR = 1 << 8,
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FWL_BCDATTRIBUTE_ENDCHAR = 1 << 9,
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FWL_BCDATTRIBUTE_ECLEVEL = 1 << 10,
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};
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class CFWL_Barcode final : public CFWL_Edit {
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public:
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explicit CFWL_Barcode(const CFWL_App* pApp);
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~CFWL_Barcode() override;
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// CFWL_Widget
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FWL_Type GetClassID() const override;
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void Update() override;
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void DrawWidget(CXFA_Graphics* pGraphics, const CFX_Matrix& matrix) override;
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void OnProcessEvent(CFWL_Event* pEvent) override;
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// CFWL_Edit
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void SetText(const WideString& wsText) override;
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void SetTextSkipNotify(const WideString& wsText) override;
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void SetType(BC_TYPE type);
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bool IsProtectedType() const;
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void SetCharEncoding(BC_CHAR_ENCODING encoding);
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void SetModuleHeight(int32_t height);
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void SetModuleWidth(int32_t width);
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void SetDataLength(int32_t dataLength);
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void SetCalChecksum(bool calChecksum);
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void SetPrintChecksum(bool printChecksum);
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void SetTextLocation(BC_TEXT_LOC location);
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void SetWideNarrowRatio(int8_t ratio);
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void SetStartChar(char startChar);
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void SetEndChar(char endChar);
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void SetErrorCorrectionLevel(int32_t ecLevel);
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private:
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enum class Status : uint8_t {
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kNormal,
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kNeedUpdate,
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kEncodeSuccess,
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};
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void GenerateBarcodeImageCache();
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void CreateBarcodeEngine();
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BC_TYPE m_type = BC_UNKNOWN;
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BC_CHAR_ENCODING m_eCharEncoding = CHAR_ENCODING_UTF8;
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BC_TEXT_LOC m_eTextLocation = BC_TEXT_LOC_NONE;
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Status m_eStatus = Status::kNormal;
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bool m_bCalChecksum = false;
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bool m_bPrintChecksum = false;
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char m_cStartChar = 0;
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char m_cEndChar = 0;
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int8_t m_nWideNarrowRatio = 1;
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int32_t m_nModuleHeight = -1;
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int32_t m_nModuleWidth = -1;
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int32_t m_nDataLength = 0;
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int32_t m_nECLevel = 0;
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uint32_t m_dwAttributeMask = 0;
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std::unique_ptr<CFX_Barcode> m_pBarcodeEngine;
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};
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#endif // XFA_FWL_CFWL_BARCODE_H_
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