unit PSReg;

{

 TPicShow v2.32
 by Kambiz R. Khojasteh

 email: khojasteh@www.dci.co.ir
 web: http://www.crosswinds.net/~khojasteh/

 This component is freeware and may be used in any software
 product (free or commercial) under the condition that I'm
 given proper credit (title, name and e-mail address in the
 documentation or the About box of the product this component
 is used in).

 Thanks to M. R. Zamani for adding 8 effects.
 email: M_R_Zamani@yahoo.com

 Special thanks to:
   k3nx@hotmail.com
   Douglass Titjan (support@delphipages.com)
   Jerry McLain (jkmclain@cyberstation.net)

}

interface

procedure Register;

implementation

uses
  Windows, Classes, Dialogs, SysUtils, DsgnIntf, PicShow;

type

{ TPicShowComponentEditor }

  TPicShowComponentEditor = class(TDefaultEditor)
    procedure ExecuteVerb(Index: Integer); override;
    function GetVerb(Index: Integer): string; override;
    function GetVerbCount: Integer; override;
  end;

{ TAboutPropertyEditor }

  TAboutPropertyEditor = class(TStringProperty)
  public
    procedure Edit; override;
    function GetValue: string; override;
    function GetAttributes: TPropertyAttributes; override;
  end;

{ TPicShowComponentEditor }

procedure TPicShowComponentEditor.ExecuteVerb(Index: Integer);
begin
  case Index of
    0: TPicShow(Component).Execute;
    1: TPicShow(Component).Clear;
  else
    inherited ExecuteVerb(Index);
  end;
end;

function TPicShowComponentEditor.GetVerb(Index: Integer): string;
begin
  case Index of
    0: Result := 'Show Picture';
    1: Result := 'Hide Picture';
  else
    Result := '';
  end;
end;

function TPicShowComponentEditor.GetVerbCount: Integer;
begin
  Result := 2;
end;

{ TAboutPropertyEditor }

function TAboutPropertyEditor.GetAttributes: TPropertyAttributes;
begin
  Result := [paDialog, paReadOnly, paMultiSelect];
end;

function TAboutPropertyEditor.GetValue: string;
begin
  Result := '(About)'
end;

procedure TAboutPropertyEditor.Edit;
const
  AboutStr = '%s v2.4'#10#13 +
             'by Kambiz R. Khojasteh'#10#13#10#13 +
             'This component is freeware.'#10#13#10#13 +
             'email: khojasteh@mail.com'#10#13 +
             'web: http://www.crosswinds.net/~khojasteh/';
begin
  MessageDlg(Format(AboutStr, [GetComponent(0).ClassName]), mtInformation, [mbOK], 0);
end;

procedure Register;
begin
  RegisterComponents('Samples', [TPicShow, TDBPicShow]);
  RegisterComponentEditor(TPicShow, TPicShowComponentEditor);
  RegisterPropertyEditor(TypeInfo(TAbout), TPicShow, 'About', TAboutPropertyEditor);
  RegisterPropertyEditor(TypeInfo(TAbout), TDBPicShow, 'About', TAboutPropertyEditor);
end;

end.