roberto
5babc1f3e7
git-svn-id: https://192.168.0.254/svn/Proyectos.LuisLeon_FactuGES2/trunk@197 b2cfbe5a-eba1-4a0c-8b32-7feea0a119f2
139 lines
3.6 KiB
ObjectPascal
139 lines
3.6 KiB
ObjectPascal
unit uEditorLogin;
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interface
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uses
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Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
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Dialogs, StdCtrls, ExtCtrls, ComCtrls, cxGraphics, cxControls,
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cxContainer, cxEdit, cxTextEdit, cxMaskEdit, cxDropDownEdit,
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cxImageComboBox, ImgList, PngImageList, pngimage, ToolWin, JvExControls,
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JvComponent, JvGradient, JvGIF, JvComponentBase, JvFormPlacement,
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JvAppStorage, JvAppRegistryStorage, uIEditorLogin, uUsuariosController;
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type
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TfEditorLogin = class(TForm, IEditorLogin)
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Panel1: TPanel;
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Label3: TLabel;
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Label4: TLabel;
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edtPassword: TEdit;
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bAceptar: TButton;
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bCancelar: TButton;
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Label1: TLabel;
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edtUser: TEdit;
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JvGradient1: TJvGradient;
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Button1: TButton;
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Timer1: TTimer;
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Image1: TImage;
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procedure bAceptarClick(Sender: TObject);
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procedure ToolButton4Click(Sender: TObject);
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procedure FormShow(Sender: TObject);
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procedure Timer1Timer(Sender: TObject);
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procedure FormCreate(Sender: TObject);
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procedure FormDestroy(Sender: TObject);
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procedure edtUserKeyPress(Sender: TObject; var Key: Char);
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private
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FController : IUsuariosController;
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FIntentos : Integer;
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function GetController : IUsuariosController;
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procedure SetController (const AValue : IUsuariosController);
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published
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property Controller : IUsuariosController read GetController write SetController;
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end;
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implementation
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uses
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uFactuGES_App, uDataModuleConexion;
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{$R *.dfm}
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{
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********************************* TfEditorLogin **********************************
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}
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procedure TfEditorLogin.bAceptarClick(Sender: TObject);
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var
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bOk : Boolean;
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begin
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Timer1.Enabled := False;
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ShowHourglassCursor;
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try
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bOK := FController.ComprobarUsuario(edtUser.Text, edtPassword.Text);
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finally
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HideHourglassCursor;
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end;
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if bOk then
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ModalResult := mrOK
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else begin
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Application.MessageBox('Usuario no válido. Compruebe si ha escrito correctamente'
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+ #13 + #10 + 'el usuario y la contraseña.', 'Atención', MB_OK);
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Inc(FIntentos);
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if (Controller.MaxIntentosLogin > 0) and (FIntentos = Controller.MaxIntentosLogin) then
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ModalResult := mrCancel;
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end;
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end;
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procedure TfEditorLogin.ToolButton4Click(Sender: TObject);
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var
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ATimer : Boolean;
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begin
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ATimer := False;
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if Timer1.Enabled then
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begin
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ATimer := True;
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Timer1.Enabled := False;
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end;
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dmConexion.ConfigurarConexion;
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if ATimer then
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Timer1.Enabled := True;
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end;
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procedure TfEditorLogin.edtUserKeyPress(Sender: TObject; var Key: Char);
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begin
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// Desactivar el timer cuando el usuario empieza a escribir
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Timer1.Enabled := False;
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end;
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procedure TfEditorLogin.FormCreate(Sender: TObject);
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begin
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FIntentos := 0;
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end;
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procedure TfEditorLogin.FormDestroy(Sender: TObject);
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begin
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FController := NIL;
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end;
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procedure TfEditorLogin.FormShow(Sender: TObject);
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begin
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Self.Caption := AppFactuGES.AppFullName;
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// JvFormStorage1.RestoreFormPlacement; Que se meta usuario y contraseña siempre
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// Hacer login automática si hay usuario/password y no hay más de una base
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// de datos como opción para conectarse.
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if ((Length(edtUser.Text) > 0) and (Length(edtPassword.Text) > 0)) then
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Timer1.Enabled := True;
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end;
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function TfEditorLogin.GetController: IUsuariosController;
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begin
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Result := FController;
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end;
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procedure TfEditorLogin.SetController(const AValue: IUsuariosController);
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begin
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FController := AValue;
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end;
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procedure TfEditorLogin.Timer1Timer(Sender: TObject);
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begin
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Timer1.Enabled := False;
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bAceptar.Click;
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end;
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end.
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