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https://github.com/reactos/reactos.git
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ca60bdfbe8
Better than the one we currently have. For now in rosapps, so we can test it, if it's all working fine, we should replace the wine one. Changes by me: use pow() instead of cbrt(), as cbrt doesn't work in our tree. I imported the whole codebase, although the mpfr files are not used. I moved the localizations to "lang" and the icons to "res" subfolder. svn path=/trunk/; revision=31512
220 lines
5 KiB
C
220 lines
5 KiB
C
#ifndef __CALC_H__
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#define __CALC_H__
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#include <windows.h>
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#include <tchar.h>
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#include <stdio.h>
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#include <string.h>
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#include <math.h>
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#include <float.h>
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#include <malloc.h>
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#include <htmlhelp.h>
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#include <limits.h>
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#ifdef ENABLE_MULTI_PRECISION
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#include <mpfr.h>
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#ifndef MPFR_DEFAULT_RND
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#define MPFR_DEFAULT_RND mpfr_get_default_rounding_mode ()
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#endif
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#define LOCAL_EXP_SIZE 100000000L
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#else
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#define LOCAL_EXP_SIZE 10000L
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#endif
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#include "resource.h"
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#ifndef IDC_STATIC
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#define IDC_STATIC ((DWORD)-1)
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#endif
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#define CALC_VERSION TEXT("1.06")
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/*#define USE_KEYBOARD_HOOK*/
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#define SIZEOF(_ar) (sizeof(_ar)/sizeof(_ar[1]))
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// RPN.C
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/*
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typedef struct _postfix_item_t {
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unsigned int type;
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union {
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#ifdef ENABLE_MULTI_PRECISION
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mpfr_t mf;
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#else
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double f;
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INT64 i;
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#endif
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struct {
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unsigned short int code;
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unsigned short int elem;
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} action;
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} number;
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struct _postfix_item_t *next;
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} postfix_item_t;
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void flush_postfix(void);
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void infix2postfix(char *in_str);
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postfix_item_t *exec_postfix(void);
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*/
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//
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enum {
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RPN_OPERATOR_PARENT,
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RPN_OPERATOR_PERCENT,
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RPN_OPERATOR_EQUAL,
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RPN_OPERATOR_OR,
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RPN_OPERATOR_XOR,
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RPN_OPERATOR_AND,
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RPN_OPERATOR_LSH,
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RPN_OPERATOR_ADD,
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RPN_OPERATOR_SUB,
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RPN_OPERATOR_MULT,
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RPN_OPERATOR_DIV,
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RPN_OPERATOR_MOD,
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RPN_OPERATOR_POW,
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RPN_OPERATOR_SQR,
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};
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typedef union {
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#ifdef ENABLE_MULTI_PRECISION
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mpfr_t mf;
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#else
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double f;
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INT64 i;
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UINT64 u;
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#endif
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} calc_number_t;
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void run_operator(calc_number_t *, calc_number_t *,
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calc_number_t *, unsigned int);
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int exec_infix2postfix(calc_number_t *, unsigned int);
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void exec_closeparent(calc_number_t *);
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int eval_parent_count(void);
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void flush_postfix(void);
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void exec_change_infix(void);
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void start_rpn_engine(void);
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void stop_rpn_engine(void);
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typedef struct {
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calc_number_t num;
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DWORD base;
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void *next;
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} statistic_t;
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enum {
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CALC_LAYOUT_SCIENTIFIC=0,
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CALC_LAYOUT_STANDARD,
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};
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typedef struct {
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HINSTANCE hInstance;
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#ifdef USE_KEYBOARD_HOOK
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HHOOK hKeyboardHook;
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#endif
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HWND hWnd;
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DWORD layout;
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TCHAR buffer[256];
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TCHAR *ptr;
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calc_number_t code;
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calc_number_t prev;
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calc_number_t memory;
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statistic_t *stat;
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BOOL is_memory;
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BOOL is_nan;
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BOOL sci_out;
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BOOL sci_in;
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BOOL usesep;
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BOOL is_menu_on;
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signed int esp;
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DWORD base;
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DWORD size;
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DWORD degr;
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DWORD action;
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HWND hStatWnd;
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char *Clipboard;
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char *ClipPtr;
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unsigned int last_operator;
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unsigned int prev_operator;
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TCHAR sDecimal[8];
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TCHAR sThousand[8];
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unsigned int sDecimal_len;
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unsigned int sThousand_len;
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} calc_t;
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extern calc_t calc;
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//
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#define CALC_E 2.7182818284590452354
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#define CALC_PI 3.14159265358979323846
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#define MODIFIER_INV 0x01
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#define MODIFIER_HYP 0x02
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void apply_int_mask(calc_number_t *a);
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#ifdef ENABLE_MULTI_PRECISION
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void validate_rad2angle(calc_number_t *c);
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void validate_angle2rad(calc_number_t *c);
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#else
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__int64 logic_dbl2int(calc_number_t *a);
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double validate_rad2angle(double a);
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double validate_angle2rad(calc_number_t *c);
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#endif
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void rpn_sin(calc_number_t *c);
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void rpn_cos(calc_number_t *c);
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void rpn_tan(calc_number_t *c);
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void rpn_asin(calc_number_t *c);
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void rpn_acos(calc_number_t *c);
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void rpn_atan(calc_number_t *c);
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void rpn_sinh(calc_number_t *c);
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void rpn_cosh(calc_number_t *c);
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void rpn_tanh(calc_number_t *c);
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void rpn_asinh(calc_number_t *c);
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void rpn_acosh(calc_number_t *c);
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void rpn_atanh(calc_number_t *c);
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BOOL rpn_validate_result(calc_number_t *c);
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void rpn_int(calc_number_t *c);
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void rpn_frac(calc_number_t *c);
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void rpn_reci(calc_number_t *c);
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void rpn_fact(calc_number_t *c);
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void rpn_not(calc_number_t *c);
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void rpn_pi(calc_number_t *c);
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void rpn_2pi(calc_number_t *c);
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void rpn_sign(calc_number_t *c);
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void rpn_exp2(calc_number_t *c);
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void rpn_exp3(calc_number_t *c);
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void rpn_sqrt(calc_number_t *c);
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void rpn_cbrt(calc_number_t *c);
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void rpn_exp(calc_number_t *c);
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void rpn_exp10(calc_number_t *c);
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void rpn_ln(calc_number_t *c);
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void rpn_log(calc_number_t *c);
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void rpn_ave(calc_number_t *c);
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void rpn_sum(calc_number_t *c);
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void rpn_s(calc_number_t *c);
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void rpn_s_m1(calc_number_t *c);
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void rpn_dms2dec(calc_number_t *c);
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void rpn_dec2dms(calc_number_t *c);
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void rpn_zero(calc_number_t *c);
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void rpn_copy(calc_number_t *dst, calc_number_t *src);
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int rpn_is_zero(calc_number_t *c);
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void rpn_alloc(calc_number_t *c);
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void rpn_free(calc_number_t *c);
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//
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void prepare_rpn_result_2(calc_number_t *rpn, TCHAR *buffer, int size, int base);
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void convert_text2number_2(calc_number_t *a);
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void convert_real_integer(unsigned int base);
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//
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INT_PTR CALLBACK AboutDlgProc(HWND hWnd, UINT msg, WPARAM wp, LPARAM lp);
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#endif
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