2007-06-26 13:19:05 +04:00
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// generated by Fast Light User Interface Designer (fluid) version 1.0108
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#ifndef SciCalc_h
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#define SciCalc_h
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#include <FL/Fl.H>
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#include <FL/Fl_Double_Window.H>
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#include <FL/Fl_Box.H>
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#include <FL/Fl_Group.H>
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#include <FL/Fl_Button.H>
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class SciCalc {
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enum {MaxNumBrkts=10};
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enum Operator {PLUS,MINUS,MULT,DIV,POW,INVPOW,EVAL};
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enum mode {NONE=0,DOT=-1,NORM=-2,EXP=-3};
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2007-07-20 19:48:49 +04:00
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double value[4*(MaxNumBrkts+1)]; /* The values on the stack */
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int priority[6]; /* the priorities of each operator */
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int oper[3*(MaxNumBrkts+1)]; /* the operators between them */
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int top; /* the top of the stack */
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int startbrkt[(MaxNumBrkts+1)]; /* the positions of the left brackets */
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int currentbrkt; /* bracketing we are in */
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double mem; /* The memory value */
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2007-06-26 13:19:05 +04:00
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int ready; /* Whether last number is ready.
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if "ready" is set, then typing another number
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2007-07-20 19:48:49 +04:00
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overwrites the current number. */
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int dot; /* Whether the dot has been typed */
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double diver; /* The divider when behind the dot */
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int behind; /* Number of digits behind dot */
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int inv; /* Whether inverse key is depressed */
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int emode; /* Whether we are entering the exponent */
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int exponent; /* the exponent value whilst entering exponent */
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double mantissa; /* the mantissa value whilst entering exponent */
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int base; /* the base we are working in (2,8,10 or 16) */
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int drgmode; /* whether we are in deg, rad or grad mode */
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2007-06-26 13:19:05 +04:00
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public:
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SciCalc();
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private:
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Fl_Double_Window *win;
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Fl_Box *leddisplay;
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Fl_Box *box_DEGRAD;
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Fl_Box *box_bracket;
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Fl_Box *box_M;
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Fl_Button *radio_2;
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void cb_radio_2_i(Fl_Button*, void*);
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static void cb_radio_2(Fl_Button*, void*);
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Fl_Button *radio_8;
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void cb_radio_8_i(Fl_Button*, void*);
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static void cb_radio_8(Fl_Button*, void*);
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Fl_Button *radio_10;
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void cb_radio_10_i(Fl_Button*, void*);
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static void cb_radio_10(Fl_Button*, void*);
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Fl_Button *radio_16;
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void cb_radio_16_i(Fl_Button*, void*);
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static void cb_radio_16(Fl_Button*, void*);
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Fl_Button *but_7;
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void cb_but_7_i(Fl_Button*, void*);
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static void cb_but_7(Fl_Button*, void*);
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Fl_Button *but_8;
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void cb_but_8_i(Fl_Button*, void*);
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static void cb_but_8(Fl_Button*, void*);
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Fl_Button *but_9;
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void cb_but_9_i(Fl_Button*, void*);
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static void cb_but_9(Fl_Button*, void*);
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Fl_Button *but_4;
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void cb_but_4_i(Fl_Button*, void*);
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static void cb_but_4(Fl_Button*, void*);
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Fl_Button *but_5;
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void cb_but_5_i(Fl_Button*, void*);
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static void cb_but_5(Fl_Button*, void*);
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Fl_Button *but_6;
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void cb_but_6_i(Fl_Button*, void*);
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static void cb_but_6(Fl_Button*, void*);
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Fl_Button *but_1;
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void cb_but_1_i(Fl_Button*, void*);
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static void cb_but_1(Fl_Button*, void*);
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Fl_Button *but_2;
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void cb_but_2_i(Fl_Button*, void*);
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static void cb_but_2(Fl_Button*, void*);
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Fl_Button *but_3;
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void cb_but_3_i(Fl_Button*, void*);
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static void cb_but_3(Fl_Button*, void*);
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Fl_Button *but_0;
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void cb_but_0_i(Fl_Button*, void*);
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static void cb_but_0(Fl_Button*, void*);
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Fl_Button *but_dot;
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void cb_but_dot_i(Fl_Button*, void*);
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static void cb_but_dot(Fl_Button*, void*);
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public:
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Fl_Button *but_sign;
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private:
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void cb_but_sign_i(Fl_Button*, void*);
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static void cb_but_sign(Fl_Button*, void*);
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Fl_Button *but_C;
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void cb_but_C_i(Fl_Button*, void*);
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static void cb_but_C(Fl_Button*, void*);
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Fl_Button *but_AC;
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void cb_but_AC_i(Fl_Button*, void*);
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static void cb_but_AC(Fl_Button*, void*);
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Fl_Button *but_X;
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void cb_but_X_i(Fl_Button*, void*);
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static void cb_but_X(Fl_Button*, void*);
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Fl_Button *but_div;
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void cb_but_div_i(Fl_Button*, void*);
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static void cb_but_div(Fl_Button*, void*);
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Fl_Button *but_plus;
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void cb_but_plus_i(Fl_Button*, void*);
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static void cb_but_plus(Fl_Button*, void*);
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Fl_Button *but_minus;
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void cb_but_minus_i(Fl_Button*, void*);
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static void cb_but_minus(Fl_Button*, void*);
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Fl_Button *but_pi;
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void cb_but_pi_i(Fl_Button*, void*);
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static void cb_but_pi(Fl_Button*, void*);
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Fl_Button *but_eval;
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void cb_but_eval_i(Fl_Button*, void*);
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static void cb_but_eval(Fl_Button*, void*);
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Fl_Button *but_eval_hidden;
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void cb_but_eval_hidden_i(Fl_Button*, void*);
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static void cb_but_eval_hidden(Fl_Button*, void*);
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Fl_Button *but_eval_hidden2;
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void cb_but_eval_hidden2_i(Fl_Button*, void*);
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static void cb_but_eval_hidden2(Fl_Button*, void*);
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Fl_Button *but_sqrt;
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void cb_but_sqrt_i(Fl_Button*, void*);
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static void cb_but_sqrt(Fl_Button*, void*);
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Fl_Button *but_pow;
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void cb_but_pow_i(Fl_Button*, void*);
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static void cb_but_pow(Fl_Button*, void*);
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Fl_Button *but_sin;
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void cb_but_sin_i(Fl_Button*, void*);
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static void cb_but_sin(Fl_Button*, void*);
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Fl_Button *but_cos;
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void cb_but_cos_i(Fl_Button*, void*);
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static void cb_but_cos(Fl_Button*, void*);
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Fl_Button *but_tan;
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void cb_but_tan_i(Fl_Button*, void*);
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static void cb_but_tan(Fl_Button*, void*);
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Fl_Button *but_log;
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void cb_but_log_i(Fl_Button*, void*);
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static void cb_but_log(Fl_Button*, void*);
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Fl_Button *but_ln;
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void cb_but_ln_i(Fl_Button*, void*);
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static void cb_but_ln(Fl_Button*, void*);
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Fl_Button *but_int;
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void cb_but_int_i(Fl_Button*, void*);
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static void cb_but_int(Fl_Button*, void*);
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Fl_Button *but_dr;
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void cb_but_dr_i(Fl_Button*, void*);
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static void cb_but_dr(Fl_Button*, void*);
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Fl_Button *but_drg;
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void cb_but_drg_i(Fl_Button*, void*);
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static void cb_but_drg(Fl_Button*, void*);
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Fl_Button *but_leftbr;
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void cb_but_leftbr_i(Fl_Button*, void*);
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static void cb_but_leftbr(Fl_Button*, void*);
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Fl_Button *but_rightbr;
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void cb_but_rightbr_i(Fl_Button*, void*);
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static void cb_but_rightbr(Fl_Button*, void*);
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Fl_Button *but_exch;
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void cb_but_exch_i(Fl_Button*, void*);
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static void cb_but_exch(Fl_Button*, void*);
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Fl_Button *but_invx;
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void cb_but_invx_i(Fl_Button*, void*);
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static void cb_but_invx(Fl_Button*, void*);
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Fl_Button *but_fact;
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void cb_but_fact_i(Fl_Button*, void*);
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static void cb_but_fact(Fl_Button*, void*);
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Fl_Button *but_Mplus;
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void cb_but_Mplus_i(Fl_Button*, void*);
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static void cb_but_Mplus(Fl_Button*, void*);
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Fl_Button *but_Mmult;
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void cb_but_Mmult_i(Fl_Button*, void*);
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static void cb_but_Mmult(Fl_Button*, void*);
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Fl_Button *but_Mclear;
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void cb_but_Mclear_i(Fl_Button*, void*);
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static void cb_but_Mclear(Fl_Button*, void*);
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Fl_Button *but_Mst;
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void cb_but_Mst_i(Fl_Button*, void*);
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static void cb_but_Mst(Fl_Button*, void*);
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Fl_Button *but_Mrc;
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void cb_but_Mrc_i(Fl_Button*, void*);
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static void cb_but_Mrc(Fl_Button*, void*);
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Fl_Button *check_inv;
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void cb_check_inv_i(Fl_Button*, void*);
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static void cb_check_inv(Fl_Button*, void*);
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Fl_Button *but_quit;
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void cb_but_quit_i(Fl_Button*, void*);
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static void cb_but_quit(Fl_Button*, void*);
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public:
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~SciCalc();
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void run(int px=-1,int py=-1);
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private:
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void handle_number(double numb);
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void handle_operator(Operator op);
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void change_base(int newbase);
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void set_display(double val,mode behind);
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void set_memdisp();
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void set_drgdisp();
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void set_brktdisp();
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void add_left_bracket();
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void add_right_bracket();
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public:
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void factorial();
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void exchange();
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void exponent_pi();
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void calc(int i);
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private:
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void init_value(int lev);
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void cvttobase(double num,int base,mode behind,char *str);
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void setnormlabels();
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void setinvlabels();
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void mem_exchange();
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double to_drg(double angle);
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double from_drg(double angle);
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public:
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void memexch();
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};
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#endif
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