gwcalc.h

嵌入式linux下的一个高级计算器程序的源码

//    gwCalc.h  by Dr. Gerhard Wanderer   ([e-mail])

//    $Id: gwCalc.h,v 1.3 2002/12/17 15:31:55 gerhard Exp gerhard $

#ifndef GWCALC_H
#define GWCALC_H

extern "C" {
#include "calculator.h"
 }

#include <qvariant.h>
#include <qwidget.h>
#include <qmultilineedit.h>
#include <qdialog.h>
#include <qtableview.h>
#include <qlineedit.h>
#include <qscrollbar.h>
#include <qlistbox.h>

class QLabel;
class QPushButton;
class QLCDNumber;
class QMultiLineEdit;
class QPixmap;
class QLabel;
class QPalette;
class QWidget;
class QDialog;
class QLineEdit;
class QScrollBar;
class QListBox;
class QComboBox;

#ifdef ZAURUS
#  define  FONT08   8
#  define  FONT10  10
#  define  FONT12  12
#  define  FONT16  16
#  define  FONT18  18
#  define  FONT20  20
#endif
#ifdef LAPTOP
#  define  FONT08   6
#  define  FONT10   7
#  define  FONT12   7
#  define  FONT16   9
#  define  FONT18  10
#  define  FONT20  12
#else
#  define  FONT08   8
#  define  FONT10  10
#  define  FONT12  12
#  define  FONT16  16
#  define  FONT18  18
#  define  FONT20  20
#endif



#ifdef ZAURUS
# define  MAINWIDTH  240
# define  MAINHEIGHT 290
# define  BTNSIZE     35
# define  FKTBTN      30
# define  LCD_OF      23
# define  LCD_MX     177
# define  LCD_MY      26
# define  LCD_EX      35
# define  CHRBTN      17
# define  SWBTN       16
# define  TOPLINE    100
# define  DEFLINE    133
# define  DEFHEIGHT   45
# define  VARHEIGHT   20
# define  VARANZ       9
#else
# define  MAINWIDTH  300
# define  MAINHEIGHT 315
# define  BTNSIZE     42
# define  FKTBTN      40
# define  LCD_OF      30
# define  LCD_MX     218
# define  LCD_MY      26
# define  LCD_EX      45
# define  CHRBTN      21
# define  TOPLINE    102
# define  SWBTN       18
# define  DEFLINE    165
# define  DEFHEIGHT  125
# define  VARHEIGHT   23
# define  VARANZ      11
#endif

//  my own Multiline Edit class to get access to backspace function
class gwCalcEdit : public QMultiLineEdit 
{

  public:
    gwCalcEdit          (QWidget *parent = 0);
    void  gwCalcEditDel     (void);

};

//  Variable List Dialog
class VarList : public QDialog
{
  Q_OBJECT

  public:
    VarList(int x, int y);
    ~VarList();
    void  AddVar(char *name, double cont, int ref);
    void  AddVarFinish(int refcnt);
    char* GetVar(int pos, double *cont, int* ref);
    int   GetRefCnt();

  public slots:
    void setPosition(int beg);
    void getValues  ();

  private:
    QPushButton   *s01, *s02;
    double      vvalue[100];
    int         vref[100];
    char       *vname[100];
    QLineEdit  *n[12], *v[12];
    QScrollBar *sb;
    int         count, vbeg, initial;
    int         RefCnt;
};

//  History List Dialog
class HistList : public QDialog
{
  Q_OBJECT

  public:
    HistList(int x, int y);


    QListBox      *lb;
    QPushButton   *s01, *s02;

  private:
};

//  Configuration Dialog
class ConfigEdit : public QDialog
{
  Q_OBJECT

  public:
    ConfigEdit(int x, int y);

    QLabel       *ql1, *ql2, *ql3;
    QComboBox    *am, *an, *fmt;

    QPushButton   *s01, *s02;

  private:
};

//  Function List Dialog
class FuncList : public QDialog
{
  Q_OBJECT

  public:
    FuncList(int x, int y);
    void setList(CALCFKT*, int);
    int  getNumber(void);

  public slots:
    void setPosition(int beg);
    void Activate (int);
    void InsertButtonS01();
    void InsertButtonS02();
    void InsertButtonS03();
    void InsertButtonS04();
    void InsertButtonS05();

  private:
    QLabel       *ql1, *ql2, *ql3, *ql4;
    gwCalcEdit    *inpfeld;
    QLineEdit    *f, *p[6];
    QScrollBar   *fsb, *psb;
    QComboBox    *fkt;
    QPushButton  *s01, *s02, *s03, *s04, *s05;
    char         *va[100];
    

    CALCFKT      *c;
    int           count, vbeg, initial;
    int           canz;
    int           cur;
    int           change;
};

// Main Widget
class gwCalcMain : public QWidget
{
  Q_OBJECT

  public:
    gwCalcMain();
     

  public slots:
    void InsertButtonB01();
    void InsertButtonB02();
    void InsertButtonB03();
    void InsertButtonB04();
    void InsertButtonB05();
    void InsertButtonB06();
    void InsertButtonB07();
    void InsertButtonB08();
    void InsertButtonB09();
    void InsertButtonB10();
    void InsertButtonB11();
    void InsertButtonB12();
    void InsertButtonB13();
    void InsertButtonB14();
    void InsertButtonB15();
    void InsertButtonB16();
    void InsertButtonB17();
    void InsertButtonB18();
    void InsertButtonB19();
    void InsertButtonB20();
    void InsertButtonB21();
    void InsertButtonB23();
    void InsertButtonB24();

    void InsertButtonF01();
    void InsertButtonF02();
    void InsertButtonF03();
    void InsertButtonF04();
    void InsertButtonF05();
    void InsertButtonF06();
    void InsertButtonF07();
    void InsertButtonF08();
    void InsertButtonF09();
    void InsertButtonF10();
    void InsertButtonF11();
    void InsertButtonF12();

    void InsertButtonP01();
    void InsertButtonP02();
    void InsertButtonP03();
    void InsertButtonP04();

    void InsertButtonS01();
    void InsertButtonS02();
    void InsertButtonS03();
    void InsertButtonS04();
    void InsertButtonS05();
    void InsertButtonS06();
    void InsertButtonS07();
    void InsertButtonS08();
    void InputReturn();

  private:
    QPushButton     *s01, *s02, *s03, *s04, *s05, *s06, *s07, *s08;
    QPushButton     *p01, *p02, *p03, *p04;
    QPushButton     *b01, *b02, *b03, *b04, *b05, *b06, *b07, *b08;
    QPushButton     *b09, *b10, *b11, *b12, *b13, *b14, *b15, *b16;
    QPushButton     *b17, *b18, *b19, *b20, *b21, *b22, *b23, *b24;
    QPushButton     *f01, *f02, *f03, *f04, *f05, *f06, *f07, *f08;
    QPushButton     *f09, *f10, *f11, *f12;
    QLabel          *lcd, *lcdexp;
    gwCalcEdit      *inpfeld;
    QLabel          *ql01, *ql02;
    QPixmap         *qp01a, *qp02a, *qp03a, *qp04a, *qp05a, *qp06a;
    QPixmap         *qp07a, *qp08a, *qp09a, *qp10a, *qp11a, *qp12a;
    QPixmap         *qp01b, *qp02b, *qp03b, *qp04b, *qp05b, *qp06b;
    QPixmap         *qp07b, *qp08b, *qp09b, *qp10b, *qp11b, *qp12b;
    QPixmap         *qp01c, *qp02c, *qp03c, *qp04c, *qp05c, *qp06c;
    QPixmap         *qp07c, *qp08c, *qp09c, *qp10c, *qp11c, *qp12c;
    QPixmap         *qleer;
    QPalette        *cswitch, *cexe, *cclr, *cfkt;
    VarList         *vars;
    HistList        *hvars;
    FuncList        *fkts;
    ConfigEdit      *cedit;

    double           ans;
    int              ifkt;
    int              iinv;
    int              ihyp;
 
};

#endif // GWCALC_H

//  Local Variables: ***
//  mode:c++ ***
//  End: ***