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unit1.pas
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unit Unit1;
{$mode objfpc}{$H+}
interface
uses
Classes, SysUtils, Forms, Controls, Graphics, Dialogs, strutils, StdCtrls,
ExtCtrls, Buttons, CheckBoxThemed, LCLIntf;
type
{ TForm1 }
TForm1 = class(TForm)
ABtnCopy: TBitBtn;
CheckBoxThemed1: TCheckBoxThemed;
DBtnCopy: TBitBtn;
LabelVer: TLabel;
LabelAlpha: TLabel;
LabelCopyright: TLabel;
LabelLink: TLabel;
OBtnCopy: TBitBtn;
HBtnCopy: TBitBtn;
BBtnCopy: TBitBtn;
EditASCII: TEdit;
EditDec: TEdit;
EditOct: TEdit;
EditHex: TEdit;
EditBin: TEdit;
LabelASCII: TLabel;
LabelDec: TLabel;
LabelOct: TLabel;
LabelHex: TLabel;
LabelBin: TLabel;
ScrollAlpha: TScrollBar;
procedure ABtnCopyClick(Sender: TObject);
procedure BBtnCopyClick(Sender: TObject);
procedure CheckBoxThemed1Change(Sender: TObject);
procedure DBtnCopyClick(Sender: TObject);
procedure EditBinKeyPress(Sender: TObject; var Key: char);
procedure EditDecKeyPress(Sender: TObject; var Key: char);
procedure EditDecKeyUp(Sender: TObject; var Key: Word; Shift: TShiftState);
procedure EditHexKeyPress(Sender: TObject; var Key: char);
procedure EditOctKeyPress(Sender: TObject; var Key: char);
procedure EditOctKeyUp(Sender: TObject; var Key: Word; Shift: TShiftState);
procedure EditHexKeyUp(Sender: TObject; var Key: Word; Shift: TShiftState);
procedure EditBinKeyUp(Sender: TObject; var Key: Word; Shift: TShiftState);
procedure FormCreate(Sender: TObject);
procedure HBtnCopyClick(Sender: TObject);
procedure LabelLinkClick(Sender: TObject);
procedure LabelVerClick(Sender: TObject);
procedure OBtnCopyClick(Sender: TObject);
procedure ScrollAlphaChange(Sender: TObject);
private
public
end;
var
Form1: TForm1;
implementation
{$R *.lfm}
{ TForm1 }
procedure TForm1.EditDecKeyUp(Sender: TObject; var Key: Word; Shift: TShiftState);
var
textf:String;
t:LongInt;
os:byte;
begin
if (EditDec.Text = '') then
begin
EditASCII.Text:='';
EditOct.Text:='';
EditHex.Text:='';
EditBin.Text:='';
exit
end
else
textf:=EditDec.Text;
os:=8;
t:=StrToDWord(textf);
EditOct.Text:=Dec2Numb(t,1,os);
os:=16;
EditHex.Text:=Dec2Numb(t,1,os);
os:=2;
EditBin.Text:=Dec2Numb(t,1,os);
end;
procedure TForm1.EditBinKeyPress(Sender: TObject; var Key: char);
begin
if (Key=#8) then exit
else if (Key<#48) or (Key>#49) then Key:=#0;
end;
procedure TForm1.ABtnCopyClick(Sender: TObject);
begin
EditASCII.SelectAll;
EditASCII.CopyToClipboard;
end;
procedure TForm1.BBtnCopyClick(Sender: TObject);
begin
EditBin.SelectAll;
EditBin.CopyToClipboard;
end;
procedure TForm1.CheckBoxThemed1Change(Sender: TObject);
begin
if CheckBoxThemed1.Checked then
Form1.FormStyle:=fsSystemStayOnTop
else Form1.FormStyle:=fsNormal;
end;
procedure TForm1.DBtnCopyClick(Sender: TObject);
begin
EditDec.SelectAll;
EditDec.CopyToClipboard;
end;
procedure TForm1.HBtnCopyClick(Sender: TObject);
begin
EditHex.SelectAll;
EditHex.CopyToClipboard;
end;
procedure TForm1.LabelLinkClick(Sender: TObject);
begin
OpenURL('https://github.com/SEVA77');
end;
procedure TForm1.LabelVerClick(Sender: TObject);
begin
OpenURL('https://github.com/SEVA77/Dec-to-Bin-Converter/releases');
end;
procedure TForm1.OBtnCopyClick(Sender: TObject);
begin
EditOct.SelectAll;
EditOct.CopyToClipboard;
end;
procedure TForm1.EditDecKeyPress(Sender: TObject; var Key: char);
begin
if (Key=#8) then exit
else if (Key<#48) or (Key>#57) then Key:=#0;
end;
procedure TForm1.EditHexKeyPress(Sender: TObject; var Key: char);
begin
if (Key=#8) then exit
else if ((Key<#48) or (Key>#57)) and ((Key<#65) or (Key>#70))
and ((Key<#97) or (Key>#102)) then Key:=#0;
end;
procedure TForm1.EditOctKeyPress(Sender: TObject; var Key: char);
begin
if (Key=#8) then exit
else if (Key<#48) or (Key>#55) then Key:=#0;
end;
procedure TForm1.EditOctKeyUp(Sender: TObject; var Key: Word; Shift: TShiftState);
var
textf:String;
t:longint;
os:byte;
begin
if EditOct.Text='' then
begin
EditASCII.Text:='';
EditDec.Text:='';
EditOct.Text:='';
EditHex.Text:='';
EditBin.Text:='';
exit
end
else
textf:=EditOct.Text;
os:=8;
t:=Numb2Dec(textf,os);
EditDec.Text:=IntToStr(t);
t:=StrToInt64(EditDec.Text);
os:=16;
EditHex.Text:=Dec2Numb(t,1,os);
os:=2;
EditBin.Text:=Dec2Numb(t,1,os);
end;
procedure TForm1.EditHexKeyUp(Sender: TObject; var Key: Word; Shift: TShiftState);
var
textf:String;
t:longint;
os:byte;
begin
if EditHex.Text='' then
begin
EditASCII.Text:='';
EditDec.Text:='';
EditOct.Text:='';
EditHex.Text:='';
EditBin.Text:='';
exit
end
else
textf:=EditHex.Text;
os:=16;
t:=Numb2Dec(textf,os);
EditDec.Text:=IntToStr(t);
t:=StrToInt64(EditDec.Text);
os:=8;
EditOct.Text:=Dec2Numb(t,1,os);
os:=2;
EditBin.Text:=Dec2Numb(t,1,os);
end;
procedure TForm1.EditBinKeyUp(Sender: TObject; var Key: Word; Shift: TShiftState);
var
textf:String;
t:longint;
os:byte;
begin
if EditBin.Text='' then
begin
EditASCII.Text:='';
EditDec.Text:='';
EditOct.Text:='';
EditHex.Text:='';
EditBin.Text:='';
exit
end
else
textf:=EditBin.Text;
os:=2;
t:=Numb2Dec(textf,os);
EditDec.Text:=IntToStr(t);
t:=StrToInt64(EditDec.Text);
os:=8;
EditOct.Text:=Dec2Numb(t,1,os);
os:=16;
EditHex.Text:=Dec2Numb(t,1,os);
end;
procedure TForm1.FormCreate(Sender: TObject);
begin
end;
procedure TForm1.ScrollAlphaChange(Sender: TObject);
begin
Form1.AlphaBlendValue:=ScrollAlpha.Position;
end;
end.