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// Copyright 2014 PDFium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
#ifndef XFA_INCLUDE_FXBARCODE_BC_BARCODE_H_
#define XFA_INCLUDE_FXBARCODE_BC_BARCODE_H_
#include "core/include/fxcrt/fx_string.h"
#include "core/include/fxcrt/fx_system.h"
#include "core/include/fxge/fx_dib.h"
class CBC_Reader;
class CBC_Writer;
class CFX_Font;
class CFX_RenderDevice;
enum BC_TEXT_LOC {
BC_TEXT_LOC_NONE = 0,
BC_TEXT_LOC_ABOVE,
BC_TEXT_LOC_BELOW,
BC_TEXT_LOC_ABOVEEMBED,
BC_TEXT_LOC_BELOWEMBED
};
enum BC_CHAR_ENCODING { CHAR_ENCODING_UTF8 = 0, CHAR_ENCODING_UNICODE };
enum BC_TYPE {
BC_UNKNOWN = -1,
BC_CODE39 = 0,
BC_CODABAR,
BC_CODE128,
BC_CODE128_B,
BC_CODE128_C,
BC_EAN8,
BC_UPCA,
BC_EAN13,
BC_QR_CODE,
BC_PDF417,
BC_DATAMATRIX
};
void BC_Library_Init();
void BC_Library_Destory();
class CBC_CodeBase {
public:
CBC_CodeBase();
virtual ~CBC_CodeBase();
virtual BC_TYPE GetType() = 0;
virtual FX_BOOL Encode(const CFX_WideStringC& contents,
FX_BOOL isDevice,
int32_t& e) = 0;
virtual FX_BOOL RenderDevice(CFX_RenderDevice* device,
const CFX_Matrix* matirx,
int32_t& e) = 0;
virtual FX_BOOL RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e) = 0;
virtual CFX_WideString Decode(uint8_t* buf,
int32_t width,
int32_t hight,
int32_t& e) = 0;
virtual CFX_WideString Decode(CFX_DIBitmap* pBitmap, int32_t& e) = 0;
virtual FX_BOOL SetCharEncoding(int32_t encoding);
virtual FX_BOOL SetModuleHeight(int32_t moduleHeight);
virtual FX_BOOL SetModuleWidth(int32_t moduleWidth);
virtual FX_BOOL SetHeight(int32_t height);
virtual FX_BOOL SetWidth(int32_t width);
virtual void SetBackgroundColor(FX_ARGB backgroundColor);
virtual void SetBarcodeColor(FX_ARGB foregroundColor);
protected:
CBC_Writer* m_pBCWriter;
CBC_Reader* m_pBCReader;
};
class CBC_OneCode : public CBC_CodeBase {
public:
CBC_OneCode();
virtual ~CBC_OneCode();
virtual BC_TYPE GetType() = 0;
virtual FX_BOOL Encode(const CFX_WideStringC& contents,
FX_BOOL isDevice,
int32_t& e) = 0;
virtual FX_BOOL RenderDevice(CFX_RenderDevice* device,
const CFX_Matrix* matirx,
int32_t& e) = 0;
virtual FX_BOOL RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e) = 0;
virtual CFX_WideString Decode(uint8_t* buf,
int32_t width,
int32_t hight,
int32_t& e) = 0;
virtual CFX_WideString Decode(CFX_DIBitmap* pBitmap, int32_t& e) = 0;
virtual FX_BOOL CheckContentValidity(const CFX_WideStringC& contents);
virtual CFX_WideString FilterContents(const CFX_WideStringC& contents);
virtual void SetPrintChecksum(FX_BOOL checksum);
virtual void SetDataLength(int32_t length);
virtual void SetCalChecksum(FX_BOOL calc);
virtual FX_BOOL SetFont(CFX_Font* cFont);
virtual void SetFontSize(FX_FLOAT size);
virtual void SetFontStyle(int32_t style);
virtual void SetFontColor(FX_ARGB color);
};
class CBC_Code39 : public CBC_OneCode {
public:
CBC_Code39();
CBC_Code39(FX_BOOL usingCheckDigit);
CBC_Code39(FX_BOOL usingCheckDigit, FX_BOOL extendedMode);
virtual ~CBC_Code39();
FX_BOOL Encode(const CFX_WideStringC& contents, FX_BOOL isDevice, int32_t& e);
FX_BOOL RenderDevice(CFX_RenderDevice* device,
const CFX_Matrix* matirx,
int32_t& e);
FX_BOOL RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e);
CFX_WideString Decode(uint8_t* buf, int32_t width, int32_t hight, int32_t& e);
CFX_WideString Decode(CFX_DIBitmap* pBitmap, int32_t& e);
BC_TYPE GetType() { return BC_CODE39; }
FX_BOOL SetTextLocation(BC_TEXT_LOC location);
FX_BOOL SetWideNarrowRatio(int32_t ratio);
private:
CFX_WideString m_renderContents;
};
class CBC_Codabar : public CBC_OneCode {
public:
CBC_Codabar();
virtual ~CBC_Codabar();
FX_BOOL Encode(const CFX_WideStringC& contents, FX_BOOL isDevice, int32_t& e);
FX_BOOL RenderDevice(CFX_RenderDevice* device,
const CFX_Matrix* matirx,
int32_t& e);
FX_BOOL RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e);
CFX_WideString Decode(uint8_t* buf, int32_t width, int32_t hight, int32_t& e);
CFX_WideString Decode(CFX_DIBitmap* pBitmap, int32_t& e);
BC_TYPE GetType() { return BC_CODABAR; }
FX_BOOL SetStartChar(FX_CHAR start);
FX_BOOL SetEndChar(FX_CHAR end);
FX_BOOL SetTextLocation(BC_TEXT_LOC location);
FX_BOOL SetWideNarrowRatio(int32_t ratio);
private:
CFX_WideString m_renderContents;
};
class CBC_Code128 : public CBC_OneCode {
public:
CBC_Code128(BC_TYPE type);
virtual ~CBC_Code128();
FX_BOOL Encode(const CFX_WideStringC& contents, FX_BOOL isDevice, int32_t& e);
FX_BOOL RenderDevice(CFX_RenderDevice* device,
const CFX_Matrix* matirx,
int32_t& e);
FX_BOOL RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e);
CFX_WideString Decode(uint8_t* buf, int32_t width, int32_t hight, int32_t& e);
CFX_WideString Decode(CFX_DIBitmap* pBitmap, int32_t& e);
BC_TYPE GetType() { return BC_CODE128; }
FX_BOOL SetTextLocation(BC_TEXT_LOC loction);
private:
CFX_WideString m_renderContents;
};
class CBC_EAN8 : public CBC_OneCode {
public:
CBC_EAN8();
virtual ~CBC_EAN8();
FX_BOOL Encode(const CFX_WideStringC& contents, FX_BOOL isDevice, int32_t& e);
FX_BOOL RenderDevice(CFX_RenderDevice* device,
const CFX_Matrix* matirx,
int32_t& e);
FX_BOOL RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e);
CFX_WideString Decode(uint8_t* buf, int32_t width, int32_t hight, int32_t& e);
CFX_WideString Decode(CFX_DIBitmap* pBitmap, int32_t& e);
BC_TYPE GetType() { return BC_EAN8; }
private:
CFX_WideString Preprocess(const CFX_WideStringC& contents);
CFX_WideString m_renderContents;
};
class CBC_EAN13 : public CBC_OneCode {
public:
CBC_EAN13();
virtual ~CBC_EAN13();
FX_BOOL Encode(const CFX_WideStringC& contents, FX_BOOL isDevice, int32_t& e);
FX_BOOL RenderDevice(CFX_RenderDevice* device,
const CFX_Matrix* matirx,
int32_t& e);
FX_BOOL RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e);
CFX_WideString Decode(uint8_t* buf, int32_t width, int32_t hight, int32_t& e);
CFX_WideString Decode(CFX_DIBitmap* pBitmap, int32_t& e);
BC_TYPE GetType() { return BC_EAN13; }
private:
CFX_WideString Preprocess(const CFX_WideStringC& contents);
CFX_WideString m_renderContents;
};
class CBC_UPCA : public CBC_OneCode {
public:
CBC_UPCA();
virtual ~CBC_UPCA();
FX_BOOL Encode(const CFX_WideStringC& contents, FX_BOOL isDevice, int32_t& e);
FX_BOOL RenderDevice(CFX_RenderDevice* device,
const CFX_Matrix* matirx,
int32_t& e);
FX_BOOL RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e);
CFX_WideString Decode(uint8_t* buf, int32_t width, int32_t hight, int32_t& e);
CFX_WideString Decode(CFX_DIBitmap* pBitmap, int32_t& e);
BC_TYPE GetType() { return BC_UPCA; }
private:
CFX_WideString Preprocess(const CFX_WideStringC& contents);
CFX_WideString m_renderContents;
};
class CBC_QRCode : public CBC_CodeBase {
public:
CBC_QRCode();
virtual ~CBC_QRCode();
FX_BOOL Encode(const CFX_WideStringC& contents, FX_BOOL isDevice, int32_t& e);
FX_BOOL RenderDevice(CFX_RenderDevice* device,
const CFX_Matrix* matirx,
int32_t& e);
FX_BOOL RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e);
CFX_WideString Decode(uint8_t* buf, int32_t width, int32_t hight, int32_t& e);
CFX_WideString Decode(CFX_DIBitmap* pBitmap, int32_t& e);
BC_TYPE GetType() { return BC_QR_CODE; }
FX_BOOL SetVersion(int32_t version);
FX_BOOL SetErrorCorrectionLevel(int32_t level);
};
class CBC_PDF417I : public CBC_CodeBase {
public:
CBC_PDF417I();
virtual ~CBC_PDF417I();
FX_BOOL Encode(const CFX_WideStringC& contents, FX_BOOL isDevice, int32_t& e);
FX_BOOL RenderDevice(CFX_RenderDevice* device,
const CFX_Matrix* matirx,
int32_t& e);
FX_BOOL RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e);
CFX_WideString Decode(uint8_t* buf, int32_t width, int32_t hight, int32_t& e);
CFX_WideString Decode(CFX_DIBitmap* pBitmap, int32_t& e);
BC_TYPE GetType() { return BC_PDF417; }
FX_BOOL SetErrorCorrectionLevel(int32_t level);
void SetTruncated(FX_BOOL truncated);
};
class CBC_DataMatrix : public CBC_CodeBase {
public:
CBC_DataMatrix();
virtual ~CBC_DataMatrix();
FX_BOOL Encode(const CFX_WideStringC& contents, FX_BOOL isDevice, int32_t& e);
FX_BOOL RenderDevice(CFX_RenderDevice* device,
const CFX_Matrix* matirx,
int32_t& e);
FX_BOOL RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e);
CFX_WideString Decode(uint8_t* buf, int32_t width, int32_t hight, int32_t& e);
CFX_WideString Decode(CFX_DIBitmap* pBitmap, int32_t& e);
BC_TYPE GetType() { return BC_DATAMATRIX; }
};
#endif // XFA_INCLUDE_FXBARCODE_BC_BARCODE_H_
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