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program Project1;

uses
  Forms,
  Unit1 in 'Unit1.pas' {Form1};

{$R *.res}

begin
  Application.Initialize;
  Application.CreateForm(TForm1, Form1);
  Application.Run;
end.                    

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object Form1: TForm1
  Left = 192
  Top = 113
  AutoSize = True
  BorderIcons = []
  BorderStyle = bsSingle
  Caption = 'Form1'
  ClientHeight = 401
  ClientWidth = 857
  Color = clBtnFace
  Font.Charset = DEFAULT_CHARSET
  Font.Color = clWindowText
  Font.Height = -11
  Font.Name = 'MS Sans Serif'
  Font.Style = []
  OldCreateOrder = False
  PixelsPerInch = 96
  TextHeight = 13
  object Button1: TButton
    Left = 0
    Top = 376
    Width = 75
    Height = 25
    Caption = 'Encode'
    TabOrder = 0
    OnClick = Button1Click
  end
  object Button2: TButton
    Left = 80
    Top = 376
    Width = 75
    Height = 25
    Caption = 'Decode'
    TabOrder = 2
    OnClick = Button2Click
  end
  object Button3: TButton
    Left = 168
    Top = 376
    Width = 75
    Height = 25
    Caption = 'Copy'
    TabOrder = 3
    OnClick = Button3Click
  end
  object Button4: TButton
    Left = 248
    Top = 376
    Width = 75
    Height = 25
    Caption = 'Paste'
    TabOrder = 4
    OnClick = Button4Click

  end
  object Button5: TButton
    Left = 336
    Top = 376
    Width = 75
    Height = 25
    Caption = 'Load'
    TabOrder = 5
    OnClick = Button5Click
  end
  object Button6: TButton
    Left = 416
    Top = 376
    Width = 75
    Height = 25
    Caption = 'Save'
    TabOrder = 6
    OnClick = Button6Click
  end
  object Memo1: TMemo
    Left = 0
    Top = 0
    Width = 857
    Height = 377
    ScrollBars = ssVertical
    TabOrder = 1
  end
  object IdDecoderMIME1: TIdDecoderMIME
    FillChar = '='
    Left = 64
    Top = 128
  end
  object IdEncoderMIME1: TIdEncoderMIME
    FillChar = '='
    Left = 32
    Top = 128
  end
  object OpenDialog1: TOpenDialog
    Left = 96
    Top = 128
  end
  object SaveDialog1: TSaveDialog
    Left = 128
    Top = 128
  end
end                    

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unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, IdCoder, IdCoder3to4, IdCoderMIME, IdBaseComponent,
  ClipBrd;

type
  TForm1 = class(TForm)
    IdDecoderMIME1: TIdDecoderMIME;
    IdEncoderMIME1: TIdEncoderMIME;
    Button1: TButton;
    Memo1: TMemo;
    OpenDialog1: TOpenDialog;
    Button2: TButton;
    SaveDialog1: TSaveDialog;
    Button3: TButton;
    Button4: TButton;
    Button5: TButton;
    Button6: TButton;
    procedure Button1Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
    procedure Button3Click(Sender: TObject);
    procedure Button4Click(Sender: TObject);
    procedure Button5Click(Sender: TObject);
    procedure Button6Click(Sender: TObject);
  private
    { Private-Deklarationen }
  public
    { Public-Deklarationen }
  end;

var
  Form1: TForm1;

implementation

{$R *.dfm}

procedure TForm1.Button1Click(Sender: TObject);
var
  strm : TFileStream;
begin
  if OpenDialog1.Execute then begin
    strm:=TFileStream.Create(OpenDialog1.FileName,fmOpenRead);
    strm.Seek(0,soFromBeginning);
    Memo1.Text:=Self.IdEncoderMIME1.Encode(strm);
    strm.Free;
  end;
end;

procedure TForm1.Button2Click(Sender: TObject);
var
  strm : TFileStream;
begin
  if SaveDialog1.Execute then begin
    strm := TFileStream.Create(SaveDialog1.FileName,fmCreate);
    Self.IdDecoderMIME1.DecodeToStream(Memo1.Text,strm);
    strm.Free;
  end;
end;

procedure TForm1.Button3Click(Sender: TObject);
begin
  Memo1.SelectAll;
  Memo1.CopyToClipboard;
end;

procedure TForm1.Button4Click(Sender: TObject);
begin
  Memo1.Text:='';
  Memo1.PasteFromClipboard;
end;

procedure TForm1.Button5Click(Sender: TObject);
begin
  if OpenDialog1.Execute then begin
    Memo1.Text:='';
    Memo1.Lines.LoadFromFile(OpenDialog1.FileName);
  end;
end;

procedure TForm1.Button6Click(Sender: TObject);
begin
  if SaveDialog1.Execute then begin
    Memo1.Lines.SaveToFile(SaveDialog1.FileName);
  end;
end;

end.