135 lines
3.5 KiB
C
135 lines
3.5 KiB
C
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/****************************Module*Header***********************************\
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* Module Name: SCICALC.H
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*
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* Module Descripton: Main header file
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*
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* Warnings:
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*
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* Created:
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*
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* Author:
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\****************************************************************************/
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#define CALC_COMPILE
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/* To keep a buncha junk outa compiles */
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#define NOGDICAPMASKS
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#define NOSYSMETRICS
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#define NODRAWFRAME
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#define NOKEYSTATES
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#define OEMRESOURCE
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#define NOATOM
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#define NOMETAFILE
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#define NOOPENFILE
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#define NOSOUND
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#define NOWH
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#define NOCOMM
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#define NOKANJI
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#include <windows.h>
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#include <windowsx.h>
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#include "scimath.h"
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#include "resource.h"
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#include "wassert.h" // our own simple little assert
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#include <htmlhelp.h>
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#define CSTRMAX 256 /* Maximum length of any one string. */
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#ifdef DEBUG
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#define CCHSTRINGSMAX 3
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#else
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#define CCHSTRINGSMAX 1024 /* Initial bytes to allocate for strings. */
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#endif
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#define CMS_CALC_TIMEOUT (10 * 1000) // initial timeout == 10 secs
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#define CMS_MAX_TIMEOUT (40 * 1000) // Max timeout == 40 secs
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#define xwParam(x,y) ((wParam >=x) && (wParam <=y))
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#define RSHF 7
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/* Error values. */
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#define SCERR_DIVIDEZERO 0
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#define SCERR_DOMAIN 1
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#define SCERR_UNDEFINED 2
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#define SCERR_POS_INFINITY 3
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#define SCERR_NEG_INFINITY 4
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#define SCERR_ABORTED 5
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/* F_INTMATH() returns TRUE if math should be intiger mode */
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//
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// Do int math if we are not in base ten
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//
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#define F_INTMATH() (nRadix != 10)
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////////////////////////////////////////////////////////////////////////////
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//
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// Function prototypes.
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//
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////////////////////////////////////////////////////////////////////////////
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/* Exports. */
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LRESULT APIENTRY CalcWndProc(HWND, UINT, WPARAM, LPARAM);
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INT_PTR APIENTRY StatBoxProc(HWND, UINT, WPARAM, LPARAM);
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/* Functions called from several modules. Must be FAR. */
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VOID APIENTRY DisplayError (INT);
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VOID APIENTRY EnableToggles(BOOL bEnable);
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VOID APIENTRY InitSciCalc (BOOL);
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VOID APIENTRY MenuFunctions(DWORD);
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VOID APIENTRY SciCalcFunctions (PHNUMOBJ phnoNum, DWORD wOp);
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VOID APIENTRY SetStat (BOOL);
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VOID APIENTRY StatFunctions (WPARAM);
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VOID DisplayNum (VOID);
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/* Internal near calls. */
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void DoOperation (INT nOperation, HNUMOBJ *phnoNum, HNUMOBJ hnoX);
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VOID NEAR ProcessCommands(WPARAM);
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VOID NEAR SetBox (int, BOOL);
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VOID NEAR SetRadix (DWORD);
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LONG NEAR StatAlloc (WORD, DWORD);
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VOID NEAR StatError (VOID);
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void SwitchModes(DWORD wRadix, int nDecMode, int nHexMode);
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void RecalcNumObjConstants(void);
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BOOL SetWaitCursor( BOOL fOn );
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void KillTimeCalc( void );
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void TimeCalc( BOOL fStart );
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BOOL SetDisplayText(HWND, LPCTSTR);
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// these functions are from SciKeys.c and are used to access data stored
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// in the key array
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COLORREF GetKeyColor( int iID );
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ULONG_PTR GetHelpID( int iID );
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#define INDEXFROMID( x ) (x-IDC_FIRSTCONTROL)
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////////////////////////////////////////////////////////////////////////////
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//
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// Global Variables
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//
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////////////////////////////////////////////////////////////////////////////
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extern HWND g_hwndDlg;
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extern HINSTANCE hInst;
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extern ANGLE_TYPE nDecMode;
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extern long nRadix;
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extern long nPrecision;
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extern long dwWordBitWidth;
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extern BOOL bInv;
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extern BOOL bHyp;
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extern int nCalc;
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extern int nHexMode;
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extern HNUMOBJ g_ahnoChopNumbers[];
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extern BOOL bFarEast;
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