{
    This file is part of the Free Pascal run time library.
    Copyright (c) 2007 by Michael Van Canneyt, member of the
    Free Pascal development team

    Select export format from available formats.

    See the file COPYING.FPC, included in this distribution,
    for details about the copyright.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

 **********************************************************************}
unit frmSelectExportFormat;

{$mode objfpc}{$H+}

interface

uses
  Classes, SysUtils, Forms, Controls, Graphics, Dialogs, ExtCtrls,
  ButtonPanel, fpdbexport, sdb_consts;

type

  { TSelectExportFormatForm }

  TSelectExportFormatForm = class(TForm)
    BPButtons: TButtonPanel;
    RGFormats: TRadioGroup;
    procedure FormCreate(Sender: TObject);
    procedure FormShow(Sender: TObject);
    function GetSelected: TExportFormatItem;
    procedure SetSelected(const AValue: TExportFormatItem);
  private
    { private declarations }
  public
    { public declarations }
    Procedure FillFormats;
    Property SelectedFormat : TExportFormatItem Read GetSelected Write SetSelected;
  end; 

var
  SelectExportFormatForm: TSelectExportFormatForm;

implementation

{$R *.lfm}

{ TSelectExportFormatForm }

procedure TSelectExportFormatForm.FormShow(Sender: TObject);
begin
  FillFormats;
end;

procedure TSelectExportFormatForm.FormCreate(Sender: TObject);
begin
  //
  Caption:= sdb_Selectdataexportformat;
  RGFormats.Caption:=sdb_Availableexportformats;
  //
end;

function TSelectExportFormatForm.GetSelected: TExportFormatItem;
begin
  With RGFormats do
    If (ItemIndex=-1) then
      Result:=Nil
    else
      Result:=Items.Objects[ItemIndex] as TExportFormatItem;
end;

procedure TSelectExportFormatForm.SetSelected(const AValue: TExportFormatItem);
begin
  With RGFormats do
    begin
    If (Items.Count=0) then
      FillFormats;
    If (AValue=Nil) then
      ItemIndex:=-1
    else
      ItemIndex:=Items.IndexOfObject(AValue);
    end;
end;

procedure TSelectExportFormatForm.FillFormats;

Var
  F : TExportFormats;
  I : Integer;
  FI : TExportFormatItem;
  
begin
  F:=ExportFormats;
  For I:=0 to F.Count-1 do
    begin
    FI:=F[i];
    RGFormats.Items.AddObject(FI.Description,FI);
    end;
  If RGFormats.Items.Count>0 then
    RGFormats.ItemIndex:=0;
end;

end.