library PigLatinDll;
uses
Windows,
SysUtils,
Classes,
HookTextUnit in HookTextUnit.pas;
function PigLatinWord(s: String): String;
Var start: String; Capitalize, AllCapitals: Boolean; i: Integer; begin
Result:=s;
if length(s)<=1 then exit;
Capitalize:=IsCharUpper(s[1]);
AllCapitals:=True;
for i:=1 to length(s) do begin
if IsCharLower(s[i]) then begin
AllCapitals:=False; break;
end;
end;
start:=lowercase(copy(s,1,2));
if (start[1]<a) or (start[1]>z) then exit;
if (start[1] in [a,e,i,o,u]) then start:=;
if (start<>ch) and (start<>th) and (start<>sh) and (start<>wh)
and (start<>qu) and (start<>kn) and (start<>wr) then delete(start,2,1);
Result:=copy(s,length(start)+1,length(s))+start;
if start= then Result:=Result+yay else Result:=Result+ay; if AllCapitals then result:=Uppercase(Result) else
if Capitalize then result[1]:=Upcase(result[1]);
end;
function IntToRoman(n: Integer): String;
Var i, units, tens, hundreds, thousands: Integer;
begin
If (n>=5000) or (n<=0) then Result:=IntToStr(n) else begin thousands:=n div 1000; n:=n mod 1000;
hundreds:=n div 100; n:=n mod 100;
tens:=n div 10; n:=n mod 10;
units:=n;
Result:=;
for i:=1 to Thousands do begin
Result:=Result+M;
end;
Case Hundreds of
1: Result:=Result+C;
2: Result:=Result+CC;
3: Result:=Result+CCC;
4: Result:=Result+CD;
5: Result:=Result+D;
6: Result:=Result+DC;
7: Result:=Result+DCC;
8: Result:=Result+DCCC;
9: Result:=Result+CM;
end;
Case Tens of
1: Result:=Result+X;
2: Result:=Result+XX;
3: Result:=Result+XXX;
4: Result:=Result+XL;
5: Result:=Result+L;
6: Result:=Result+LX;
7: Result:=Result+LXX;
8: Result:=Result+LXXX;
9: Result:=Result+XC;
end;
Case Units of
1: Result:=Result+I;
2: Result:=Result+II;
3: Result:=Result+III;
4: Result:=Result+IV;
5: Result:=Result+V;
6: Result:=Result+VI;
7: Result:=Result+VII;
8: Result:=Result+VIII;
9: Result:=Result+IX;
end;
end;
end;
function LatinNumber(s: String): String;
Var n: Integer;
begin
try
n:=StrToInt(s);
Result:=IntToRoman(n);
except
Result:=s;
end;
end;
function Conv(s: String): String;
Var i: Integer; w: String;
begin
Result:=;
try
if s= then exit;
i:=1;
while (i<=length(s)) do begin
while (i<=length(s)) and (s[i]<= ) do begin
Result:=Result+s[i];
Inc(i);
end;
// convert any numbers into latin numbers
w:=;
while (i<=length(s)) and (s[i]>=0) and (s[i]<=9) do begin w:=w+s[i];
Inc(i);
end;
Result:=Result+LatinNumber(w);
// add any other symbols unchanged (for now)
w:=;
while (i<=length(s)) and not IsCharAlphaNumeric(s[i]) do begin w:=w+s[i];
Inc(i);
end;
Result:=Result+w;
// convert whole words into pig latin
w:=;
while (i<=length(s)) and IsCharAlpha(s[i]) do begin
w:=w+s[i];
Inc(i);
end;
Result:=Result+PigLatinWord(w);
end;
except
end;
end;
function GetMsgProc(code: integer; removal: integer; msg: Pointer): Integer; stdcall;
begin
Result:=0;
end;
Var HookHandle: THandle;
procedure StartHook; stdcall;
begin
HookHandle:=SetWindowsHookEx(WH_GETMESSAGE, @GetMsgProc, HInstance, 0);
end;
procedure StopHook; stdcall;
begin
UnhookWindowsHookEx(HookHandle);
end;
exports StartHook, StopHook;
begin
HookTextOut(Conv);
end.
====================================================
unit HookTextUnit;
interface
uses Windows, SysUtils, Classes, PEStuff;
type
TConvertTextFunction = function(text: String): String;
TTextOutA = function(hdc: HDC; x,y: Integer; text: PAnsiChar; len: Integer): BOOL; stdcall;
TTextOutW = function(hdc: HDC; x,y: Integer; text: PWideChar; len: Integer): BOOL; stdcall;
TExtTextOutA = function(hdc: HDC; x,y: Integer; Options: DWORD; Clip: PRect;
text: PAnsiChar; len: Integer; dx: PInteger): BOOL; stdcall;
TExtTextOutW = function(hdc: HDC; x,y: Integer; Options: DWORD; Clip: PRect;
text: PWideChar; len: Integer; dx: PInteger): BOOL; stdcall;
TDrawTextA = function(hdc: HDC; text: PAnsiChar; len: Integer; rect: PRect;
Format: DWORD): Integer; stdcall;
TDrawTextW = function(hdc: HDC; text: PWideChar; len: Integer; rect: PRect;
Format: DWORD): Integer; stdcall;
TDrawTextExA = function(hdc: HDC; text: PAnsiChar; len: Integer; rect: PRect;
Format: DWORD; DTParams: PDrawTextParams): Integer; stdcall;
TDrawTextExW = function(hd
