/*
 * PicWidget.h
 *
 *  Created on: Jul 2, 2013
 *      Author: yiyu
 *  QQ:1036184468
 *  Descriptoin:
    
 */

#ifndef PICWIDGET_H_
#define PICWIDGET_H_

#include <QWidget>
#include <QFile>
#include <QPainter>
#include <QPen>
#include <QBrush>
#include <QRect>
#include <QImage>
#include <QMouseEvent>
#include <QColor>
#include <QRgb>
//#include <QWSServer>
#include "SysPara.h"
#include "ParaSettingUI.h"

#define MAX_PIC_WIDGET_HEIGHT      60
#define MAX_PIC_WIDGET_WIDTH       600*8
#define MAX_WIDTH  MAX_PIC_WIDGET_WIDTH-100
#define MAX_HEIGHT  MAX_PIC_WIDGET_HEIGHT
#define MAXLINE 40

#define FVAR     (1<<5)
#define FCOL0    (1<<6)
#define FLINE0    (1<<7)

#define CFONT       0
#define CLINESPACE  1
#define CFONTGAP   2
#define CBOLD       3
#define CHEIGHT     4

#define VTYPE   1
#define VDIGIT   2
#define VWIDTH  3
#define VTYPE0  4
#define VTYPE1  5
//#define C 5

#define BIN0808 100
#define BIN0809 1000
#define BIN0810 2000
#define BIN0812 3000
#define BIN0816 5000
#define BIN1616 7000
#define BIN2424 11000
//#define BIN1224 15000
#define BIN0805 20000

//是否需要匹配字体能操作
//#define FONTMATCH

typedef enum{
    ST05=0,
    ST07=1,
    ST09=2,
    ST12=3,
    ST16=4,
    HT16=5,
    ST24=6,
    HT24=7,
    ST32=8
}PFONTNAME;

typedef struct
{
    bool DrawEn;// 绘图
    bool DrawGridEn; // 网格 checkBoxDrawGridEn
    int  Width;// 字串长度
    unsigned char CharHeight; //字符高度
    unsigned char CharWidth; //字符宽度
    unsigned char FontGap;  // 字符间隔
    PFONTNAME Font;// 字体
    bool CharCurrent; //光标类型，字符还是像素
    bool CurrentEn;
    unsigned char LineSpace;
    unsigned char Bold;  // 字体加粗
    unsigned char LineHeight;
    bool insertMode;
    bool checkBoxControlChar;//控制符显示
} t_charPara;

typedef struct{
  int width;
  int height;
  bool enable;
} t_draw;

typedef struct{
   int Len;
   int yPos;
   int xPos;
   int minFont;
   int maxFont;
   int minLineHeight;
   int maxLineHeight;
}t_line;

class PicWidget:public QWidget{
    Q_OBJECT

public:
    explicit PicWidget(QWidget *parent = 0);
    ~PicWidget();

    void resizeWidget(int w,int h);
    void initWidget(int w,int h);
    void loadImage(QString filename,bool forceSize = true);
    void insertImage(QString filename,bool forceSize = false);

    void saveImage(QString filename);
    void enlargeDisplay();
    void reduceDisplay();
    void setScale(int scale);

    void paintEvent(QPaintEvent *);

    void mousePressEvent ( QMouseEvent * event );

    void currPositionMove(int shiftX,int shiftY);
    void ensureCurrPos();
    int getScaleValue();
    bool isModified();
    int getHeight();
    int getWidth();
    void readAscDot(unsigned int asc, char *dot);
    void readZhDot(unsigned int ingb, char *dot);
    int inputTxtDot(QString txt,int *var);
    int inputRamDot(QString txt,unsigned char *pMap, vars_t *p_var);
    int charDotMap( char *dot,bool  english );
    int varDotMap(char *dot,int *var);
    int picDelOneChar();
    int picDelNextChar();
    t_charPara charPara;
    t_draw drawPara;
    int  picSetHome();
    int  picSetEnd();
    int getVarNum();
    int readVar(SysPara *sysPara, unsigned char alt2);
    void getPrintDat(unsigned char *dat,unsigned char alt2,SysPara *sysPara);
    void getCharRamData(SysPara *sysPara);

    int resizePicRect(bool alt2);
    void movePicView();
    void bindSysPara(SysPara *sysPara);
    int altPrint;
    int startRow;
    int startCol;
    int heightPoint;
    int widthPoint;
    int scale;
    int currXpos;
    int currYpos;
    int endRow;
    int endCol;
    bool zkEditEn;
    bool isInput ;
    bool pEditMode;
    void zkEditNow();
    void zkEditSave();
    void disp();
    QString currentEditTxt;
    int resizePicWidth(bool rowEn);
    int getNextPos(int x, int n);
    int getLineEnd(int x);
    int getUpLine(int x);
    int getDownLine(int x);
    int getPrePos(int x, int n);
    int getBlandPos(int x, int n);
    int SiteStart(int x);
    void moveDots(int x1, int x2, int y1, int h, int w);
    int getFontHeight(int x, int y);

    void VarGapSet(int x, int h);
    int VarGetWidth(int x,int y,unsigned char *c);
    int getLineHeight(int x, int y);
    int getInserEnable(int x, int y, int w, int h);
    void delDots(int x1, int x2, int y1, int h);
    int isVar(int x, int y);
    int getPicRealHeight();
    int getUpLineStart(int x, int y);
    int isCanDelete(int x, int y);
    void readPng(int x, int y, int w, int h);
    void insertImage1(QString filename, bool forceSize);
    void saveImage1(QString filename);
public slots:
        void cursorFlash();  // 光标闪烁


Q_SIGNALS:
    void picWidgetModify();
    void ShowKeybord( );
    void rowColChanged(QString);
    void currXYChanged(QString);
    void ChangeFont(int cc);
private:
    unsigned char pointMap[MAX_PIC_WIDGET_HEIGHT * (MAX_PIC_WIDGET_WIDTH)];

    bool modified;
    int varNum;
    t_line line;
    int linePara[MAXLINE];
    int lineNum;
    int lineMaxNum;
    //SysPara *sysPara1;
    void setModified(bool m);
    void saveZhDot();
    char getZkPic(char *dat);
    int charInsert(int w,bool txtMode);
    int isBlankCol();
    unsigned long zkOffset;
    unsigned char zkReadNum;
    unsigned int  zkIncode;
    QFile *pzkEditFile;
    QString txt;
    /* 字库文件*/
    QFile zkAsc;
    char cal_currHeightEn;
   // char currMode;  // ddddd
    QFile zkHz05;
    QFile zkHz07;
    QFile zkHz09;
    QFile zkHz12;
    QFile zkHz16;
    QFile zkHz24;
    QFile zkHz16H;
    QFile zkHz24H;
    //QFile zkHz32;
    QFile unitogb;
};

#endif /* PICWIDGET_H_ */