unit uEditorElegirArticulos;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, DB, uDADataTable, Menus, JvAppStorage, JvAppRegistryStorage,
  JvComponentBase, JvFormPlacement, ImgList, PngImageList, StdActns,
  ActnList, uCustomView, uViewBase, uViewGridBase, uViewGrid,
  uViewArticulos, ComCtrls, TB2ExtItems, TBXExtItems, TBX,
  TB2Item, TB2Dock, TB2Toolbar, pngimage, ExtCtrls, JvExControls, JvComponent,
  JvNavigationPane, uViewBarraSeleccion, StdCtrls,
  uEditorArticulos, uBizArticulos, uIEditorElegirArticulos,
  JvExComCtrls, JvStatusBar, uDAInterfaces;

type
  TfEditorElegirArticulos = class(TfEditorArticulos, IEditorElegirArticulos)
    frViewBarraSeleccion1: TfrViewBarraSeleccion;
    EditorSeleccionActionList: TActionList;
    actBuscar2: TAction;
    actQuitarFiltro2: TAction;
    actAnchoAuto2: TAction;
    pnlHeader: TPanel;
    lblTitle: TLabel;
    lblComments: TLabel;
    procedure frViewBarraSeleccion1actSeleccionarUpdate(Sender: TObject);
    procedure frViewBarraSeleccion1actCancelarExecute(Sender: TObject);
    procedure frViewBarraSeleccion1actSeleccionarExecute(Sender: TObject);
    procedure FormShow(Sender: TObject);
    procedure actAnchoAuto2Execute(Sender: TObject);
    procedure actQuitarFiltro2Execute(Sender: TObject);
  protected
    procedure SetMultiSelect (AValue : Boolean);
    function GetMultiSelect : Boolean;
    function GetArticulosSeleccionados: IBizArticulo;
    procedure SetViewGrid(const Value: IViewGridBase); override;
    procedure SetMensaje (const AValue: String);
    function GetMensaje: String;

  public
    property Mensaje : String read GetMensaje write SetMensaje;
    property ArticulosSeleccionados: IBizArticulo read GetArticulosSeleccionados;
    property MultiSelect : Boolean read GetMultiSelect write SetMultiSelect;
  end;

implementation

uses
  uEditorGridBase, cxGridCustomTableView, uIntegerListUtils, uDBSelectionListUtils,
  uGridUtils, uEditorBase, uArticulosController;

{$R *.dfm}

{ TfEditorElegirArticulos }

procedure TfEditorElegirArticulos.actAnchoAuto2Execute(Sender: TObject);
begin
  inherited;
  actAnchoAuto.Execute;
end;

procedure TfEditorElegirArticulos.actQuitarFiltro2Execute(Sender: TObject);
begin
  inherited;
  actQuitarFiltro.Execute;
end;

procedure TfEditorElegirArticulos.FormShow(Sender: TObject);
begin
  inherited;
  EditorActionList.State := asSuspended;
  if Assigned(ViewGrid) then
     (ViewGrid as IViewArticulos).PrecioPunto := Controller.PrecioPunto;
end;

procedure TfEditorElegirArticulos.frViewBarraSeleccion1actCancelarExecute(
  Sender: TObject);
begin
  inherited;
  Close;
end;

procedure TfEditorElegirArticulos.frViewBarraSeleccion1actSeleccionarExecute(
  Sender: TObject);
begin
  inherited;
  ModalResult := mrOk;
end;

procedure TfEditorElegirArticulos.frViewBarraSeleccion1actSeleccionarUpdate(
  Sender: TObject);
begin
  inherited;
  (Sender as TAction).Enabled := (ViewGrid._FocusedView.Controller.SelectedRowCount > 0)
end;

function TfEditorElegirArticulos.GetArticulosSeleccionados: IBizArticulo;
begin
  SeleccionarFilasDesdeGrid(ViewGrid._FocusedView, (Articulos as ISeleccionable).SelectedRecords);
  // En SelectedRecords tengo los ID de las filas seleccionadas del grid
  Result := (Controller as IArticulosController).ExtraerSeleccionados(Articulos) as IBizArticulo;
end;

function TfEditorElegirArticulos.GetMensaje: String;
begin
  Result := lblComments.Caption;
end;

function TfEditorElegirArticulos.GetMultiSelect: Boolean;
begin
  Result := ViewGrid.MultiSelect;
end;

procedure TfEditorElegirArticulos.SetMensaje(const AValue: String);
begin
  lblComments.Caption := AValue;
end;

procedure TfEditorElegirArticulos.SetMultiSelect(AValue: Boolean);
begin
  ViewGrid.MultiSelect := AValue;
end;

procedure TfEditorElegirArticulos.SetViewGrid(const Value: IViewGridBase);
begin
  inherited;
  ViewGrid.OnDblClick := frViewBarraSeleccion1.actSeleccionar.OnExecute;
end;

end.