home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
CD ROM Paradise Collection 4
/
CD ROM Paradise Collection 4 1995 Nov.iso
/
program
/
swagd_f.zip
/
ENTRY.SWG
/
0019_General Input Routine.pas
< prev
next >
Wrap
Pascal/Delphi Source File
|
1995-03-03
|
5KB
|
190 lines
{$IFDEF VER70}
{$A+,B-,D-,E-,F-,G-,I-,L-,N-,O-,P-,Q-,R-,S+,T-,V-,X-}
{$ELSE}
{$A+,B-,D-,E-,F-,G-,I-,L-,N-,O-,R-,S+,V-,X-}
{$ENDIF}
{$M 8192,0,0}
Unit Edit;
INTERFACE
Uses Crt;
Const
BS = #8;
CR = #13;
SP = #32;
Esc = #27;
LeftKey = #75; HomeKey = #71;
RightKey = #77; EndKey = #79;
InsKey = #82; DelKey = #83;
Procedure GetString(Size : Byte ; Var Str : String;Fill : Char);
IMPLEMENTATION
{----------------------------------------------------------------------------}
Procedure GetString(Size : Byte ; Var Str: String;Fill : Char);
Var
CurrLen : Byte absolute Str;
X, Y,
CurrPos : Byte;
Insert : Boolean;
I : Integer;
T : Char;
Begin {GetString}
Insert := True;
X := WhereX; {X-pos of first char}
Y := WhereY;
CurrLen := 0;
CurrPos := 0; {position of current char}
Repeat
GotoXY(X,Y);
Write(Str);
For I := CurrLen+1 To Size Do
Write(Fill); {filler on screen}
GotoXY(X+CurrPos,Y);
T := ReadKey;
If T = #0 Then {special keys <-, ->, Ins, Home, End, Del}
Begin {If}
T := ReadKey;
Case T Of
LeftKey : If CurrPos > 0 Then Dec(CurrPos);
RightKey : If (CurrPos < CurrLen) And
(CurrPos < Size) Then
Inc(CurrPos);
InsKey : Insert := Not Insert;
HomeKey : CurrPos := 0;
EndKey : CurrPos := CurrLen;
DelKey : If CurrLen > CurrPos Then
Begin {If}
For I := CurrPos+1 To CurrLen-1 Do
Str[I] := Str[I+1];
Dec(CurrLen)
End {If}
End {Case T Of}
End {If}
Else
Begin {Else}
Case T Of
BS : If CurrPos > 0 Then {delete currpos}
Begin {If}
For I := CurrPos To CurrLen-1 Do
Str[i] := Str[i+1];
Dec(CurrPos);
Dec(CurrLen)
End; {If}
SP..'~' : If CurrLen < Size Then {add new character}
Begin {If}
Inc(CurrPos);
If insert Then
Begin {If}
For I := CurrLen DownTo CurrPos Do
Str[i+1] := Str[i];
Inc(CurrLen)
End;
Str[CurrPos] := T
End; {If}
End; {Case T Of}
End; {Else}
Until (T = CR) or (T = Esc);
If T = Esc Then
Halt;
WriteLn;
End {GetString};
{----------------------------------------------------------------------------}
End. {Edit Unit}
Program TestEdit;
Uses
Crt,
Edit;
Type
TRec = Record
First,
Mid,
Last,
Add,
City,
State,
Zip : String;
End; {TRec}
Var
T : TRec;
Ch,
Fill : Char;
{----------------------------------------------------------------------------}
Procedure Init(Var T : TRec);
Begin {Init}
T.Last := '';
T.Mid := '';
T.First := '';
T.Add := '';
T.City := '';
T.State := '';
T.Zip := '';
End; {Init}
{----------------------------------------------------------------------------}
Begin {Main}
Fill := '▒';
Init(T);
TextBackGround(Blue);
TextColor(15);
ClrScr;
GotoXY(1,5);
Write('FIRST NAME : ');
TextColor(7);
GetString(20, T.First, Fill);
TextColor(15);
Write('MIDDLE NAME : ');
TextColor(7);
GetString(20, T.Mid, Fill);
TextColor(15);
Write('LAST NAME : ');
TextColor(7);
GetString(20, T.Last, Fill);
TextColor(15);
Write('ADDRESS : ');
TextColor(7);
GetString(40, T.Add, Fill);
TextColor(15);
Write('CITY : ');
TextColor(7);
GetString(30, T.City, Fill);
TextColor(15);
Write('STATE : ');
TextColor(7);
GetString(5, T.State, Fill);
TextColor(15);
Write('ZIP-CODE : ');
TextColor(7);
GetString(10, T.Zip, Fill);
TextBackGround(Black);
TextColor(LightGray);
ClrScr;
GotoXY(1,5);
WriteLn(T.First,' ',T.Mid,' ',T.Last);
WriteLn(T.Add);
WriteLn(T.City,', ',T.State,' ',T.Zip);
WriteLn;
WriteLn('Good-Bye');
WriteLn;
WriteLn('Press any key...');
Ch := ReadKey;
End. {Main}