myvtm/DevAdapter/cw/termalprint.1.1/ReceiptBase.h

// Scan5180.h: interface for the Scan5180 class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(_ReceiptBase_SUNEW_20170608_INCLUDED_)
#define _ReceiptBase_SUNEW_20170608_INCLUDED_

#include "cmb.h"

//成功,正常
#define RECEIPT_SUCCESS			0
//错误状态
#define RECEIPT_ERR_NO_FOND		-1	//设备未找到
#define RECEIPT_ERR_NO_OPEN		-2	//设备未打开
#define RECEIPT_ERR_RCV_ERR		-3	//数据接收错误
#define RECEIPT_ERR_IN_ERR		-4	//输入参数错误
#define RECEIPT_ERR_DEV_ERR		-5	//设备硬件故障

//警告类状态
#define RECEIPT_WARN_NO_MEDIA	-6	//缺纸
#define RECEIPT_WARN_HEAD_UP	-7	//机头抬起
#define RECEIPT_WARN_JAMMED     -8	//卡纸

#define RECEIPT_WARN_PAP_LOW	1	//纸少

#ifndef _WIN32

#pragma pack(1)
typedef struct tagBITMAPFILEHEADER {
	UINT16	bfType;
	UINT32	bfSize;
	UINT16	bfReserved1;
	UINT16	bfReserved2;
	UINT32	bfOffBits;
} BITMAPFILEHEADER;

typedef struct tagBITMAPINFOHEADER{
	UINT32	biSize;
	INT32	biWidth;
	INT32	biHeight;
	UINT16	biPlanes;
	UINT16	biBitCount;
	UINT32	biCompression;
	UINT32	biSizeImage;
	INT32	biXPelsPerMeter;
	INT32	biYPelsPerMeter;
	UINT32	biClrUsed;
	UINT32	biClrImportant;
} BITMAPINFOHEADER;

#pragma pack()
#endif

class ReceiptBase
{
public:
	ReceiptBase();
	virtual ~ReceiptBase();
protected:
    SUsb	m_cSerial;

	int		m_iLetSpace;	//左边空格
	int		m_iLineHeight;	//行高度：点
	int		m_iLineLeng;	//每行字符数
	int		m_iUsedLeng;	//已打印纸张长度
	int		m_iMinPaper;	//切纸最短长度
	int		m_iLastPos;		//上次打印一行内结束位置

    int		m_iMMPerSec;	//打印速度，毫米每秒，延时用
	int		m_iLinesPrted;	//已打印行数，每20行做一次延时

public:
	//打印高速20，中速10，低速 00
	virtual int		SetPrintSpeed(short nSpeed);
	//凭条打印机 初始化
	virtual int		Init();

public:
	//凭条打印机 判断端口打开
	bool	Isopen();
	//凭条打印机 打开端口
	int		Open(const int iVID, const int iPID, const int iFD = 0);
	//打印机 关闭端口
	int		Close();
	int		GetState();

	//最少纸长度，部分打印机出纸口限制，太短无法出来
	int		SetMinLen(int iLen){m_iMinPaper = iLen;};
	//设置打印机基本参数（如不设置则使用默认值）每行字符数，左空白字符数，打印速度(无流控延时用)
    void	SetLinePara(int iLineLeng, int iLeftSpace, int iSpeed);
	//设置左边距，单位为点（0.125mm）
	int		SetLeftDistance(int iLeft);
    //设置打印区域
    int     SetPrintArea(int iLeng);
    //设置行高，单位为点（0.125mm）
	int		SetRowDistance(int iH);
    //设置字符间隔，单位为点（0.125mm）
    int		SetCharSpace(char iLeft, char iRight);
    //DH 倍高 DW倍宽 DD黑体 UL下划线 XT斜体
	int 	SetFont(bool bDH, bool bDW, bool bDD, bool bUL, bool bCharB);
	//nAlign 0左对齐 ，1居中， 2右对齐
	int		SetAlign(short nAlign);
	//设置打印放大倍数(1-6)
	int		SetScale(int iX, int iY);
    //横向移动
    int		MoveX(int iX);
    //设置黑白反显打印模式
	int		SetInverse(bool b);
	//选择/取消顺时针旋转90度
	int		SetRotate(bool b);
	//是否黑标纸
	int		SetBlackFlag(bool b);
	//设置黑标位置
	int		SetBlackPos(int i);
    //获取固件版本
    int		GetFirmware(char* s);
    //打印不自动添加换行
	int		SendHexStr(const char *sData, int iDataLen = 0);
	//打印不自动添加换行
	int		PrintData(const char *sData);
	//打印数据并自动添加换行
	int		PrintLine(const char* sLine);
	int		PrintChar(char ch, int iCount);
	//走纸n行
	int		FeedLines(int iLines);
	//走纸1点,iMode 0向前，1后退，单位为点（0.125mm）
	int		FeedPaper(short iMode, short iDistance);
	//	ctype	0 UPC-A(11-12)		1 UPC-E(11-12)		2 JAN13,EAN13(12-13)
	//			3 JAN8,EAN8(7-8)	4 CODE39(1-255)		5 ITF(1-255偶)
	//			6 CODABAR(1-255)	7 CODE93(1-255)		8 CODE128(1-255)
	//	iBytePos 0不打印HRI字符 1条码上方打印 2条码下方打印 3条码上下方打印
	int		PrinterCode(const char* cdata,UINT ctype,
		UINT iBytePos,UINT BarCodeWidth,UINT BarCodeHeight,bool bCharB);
	int		Cut(int iMode);	//0:全切 1:半切


	//功能：将单色 bmp 图像数据下载到硬件
	int		PrintMemBmp(const char *sData, bool bBASE64);

	//sData文件名或者BASE64数据 返回图片高度，失败返回负值
	int		DownloadNVBmp(const char *sData,bool bBASE64);
	int		PrintNVBmp(bool bDH, bool bDW);

protected:
	//凭条发送命令,超时时间为毫秒
	int		SendData(const unsigned char *sSend,int iDatLen,int iTimeout=300);
	int		ReadData(unsigned char *sRead,int iWant,int iTimeout);
	/* 凭条打印机 获取状态 */
    int		ReadStateData(short nNum,char * buf);
    int		ReadStateData(char * sCmd1, char* sCmd2, char * sCmd3, char * sCmd4);
    virtual int		GetStateData(const char* sCmd1, const char* sCmd2, const char* sCmd3, const char* sCmd4);

	int		m_iNVHeight;

protected:
	int		Bit24ToBit1(const unsigned char* sInData, int iWidth, int iHigh, unsigned char** psOutData);
	int		Bit1ToPrint(unsigned char* sInData, int iWidth, int iHigh, BOOL bRotate, unsigned char** psOutData);

	short	GetBinBuf(short val,char *buf);
	short	ByteToBytes(short value,char *buf);
	int		GetBmpData(const char *sData,bool bBASE64,unsigned char** psOut,int* iPrintW, int* iPrintH, BOOL bChgPrt);
};

#endif // !defined(_ReceiptBase_SUNEW_20170608_INCLUDED_)