Category : Pascal Source Code
Archive   : INFOS155.ZIP
Filename : IFPRUN.PAS

unit ifprun;

interface

uses crt, dos, ifpglobl, ifpcomon, ifpinit, ifpscrpt, ifphelp,
page_00, page_01, page_02, page_03, page_04, page_05, page_06, page_07,
page_08, page_09, page_10, page_11, page_12, page_13, page_14, page_15,
page_16, page_17, page_18, page_19, page_20, page_21;

procedure runit;

implementation

procedure runit;
begin
with regs do
begin
AX:=$3306;
MsDos(regs);
if AL = $06 then
xword:=BX
else
xword:=dosversion;
end;
osmajor:=lo(xword);
osminor:=hi(xword);
if osmajor >= 3 then
begin
init;
xbool1:=false;
repeat
pagenameclr;
GotoXY(x1, tlength);
TextColor(lightgray);
Write(pg:2, ' - ');
Write(pgnames[pg]);
Window(1, 3, twidth, tlength - 2);
Clrscr;
case pg of
0 : page00;
1 : page01;
2 : page02;
3 : page03;
4 : page04;
5 : page05;
6 : page06;
7 : page07;
8 : page08;
9 : page09;
10 : page10;
11 : page11;
12 : page12;
13 : page13;
14 : page14;
15 : page15;
16 : page16;
17 : page17;
18 : page18;
19 : page19;
20 : page20;
21 : page21
end;
xbool2:=false;
repeat
Window(1, 1, twidth, tlength);
GotoXY(x2 - 1, tlength);
quiet:=false;
if PrinterRec.Mode <> 'A' then
begin
if not endit then
begin
repeat
until KeyPressed;
xchar1:=ReadKey;
if KeyPressed then
xchar2:=ReadKey
else
xchar2:=#0;
end
else
begin
endit:=false;
xchar1:=c2[1];
if Length(c2) = 1 then
xchar2:=#0
else
xchar2:=c2[2]
end;
end
else
begin
ScreenPrint(Pg, PgNames[Pg], VerNum);
xchar1:=#0;
if Pg = PgMax then
begin
PrinterRec.Mode:='S';
xchar2:=#71;
end
else
xchar2:=#81
end;
if (xchar1 = #27) and (xchar2 = #0) then
begin
xbool2:=true;
xbool1:=true
end;
if (xchar1 = #13) and (xchar2 = #0) then
begin
pagenameclr;
GotoXY(x1, tlength);
TextColor(White);
Write('Go to page no.=> ');
i:=getnum;
if (i >= 0 ) and (i <= pgmax) then
begin
pg:=i;
xbool2:=true
end;
if i = 999 then
xbool2:=true;
pagenameclr;
GotoXY(x1, tlength);
TextColor(lightgray);
Write(pg:2, ' - ');
Write(pgnames[pg]);
end;
if xchar1 = #0 then
case xchar2 of
#71: begin
xbool2:=true;
pg:=0
end;
#73: if pg > 0 then
begin
xbool2:=true;
Dec(pg)
end;
#79: begin
xbool2:=true;
pg:=pgmax
end;
#81: if pg < pgmax then
begin
xbool2:=true;
Inc(pg)
end;
#25: begin
screenprint(pg, pgnames[pg], vernum);
xbool2:=false;
quiet:=true;
end;
#59: begin
helpscreen(pg, helpversion);
xbool2:=false;
quiet:=true;
end;
end;
if (not xbool2) and (not quiet) then
begin
Sound(220);
Delay(100);
NoSound
end
until xbool2
until xbool1;
TextAttr:=attrsave;
if resetvideo then
TextMode(vidmode);
ClrScr
end
else
begin
Writeln;
decimal:='.';
Writeln('INFOPLUS requires DOS version 3.0 or later');
Write('Your DOS version is ');
showvers
end
end;
end.