150 lines
4.0 KiB
ObjectPascal
150 lines
4.0 KiB
ObjectPascal
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unit uEditorCuenta;
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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, uEditorDBItem, ToolWin, ComCtrls, JvExControls, JvComponent,
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JvNavigationPane, ActnList, uEditorBase, StdActns, TB2Dock, TB2Toolbar,
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TBX, ImgList, PngImageList, TB2Item, uEditorItem, DB, uDADataTable,
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uEditorDBBase, JvFormAutoSize, uDAScriptingProvider, uDACDSDataTable,
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StdCtrls, pngimage, ExtCtrls, TBXDkPanels, JvButton, AppEvnts, uCustomView,
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uViewBase, JvAppStorage, JvAppRegistryStorage, JvFormPlacement,
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uViewCuenta, uBizCuentas;
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type
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IEditorCuenta = interface(IEditorDBItem)
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['{BADE8E8B-B0BC-4759-B2EE-4B4082827BE0}']
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function GetCuenta: IBizCuenta;
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procedure SetCuenta(const Value: IBizCuenta);
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property Cuenta: IBizCuenta read GetCuenta write SetCuenta;
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end;
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TfEditorCuenta = class(TfEditorDBItem, IEditorCuenta)
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procedure FormShow(Sender: TObject);
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procedure dsDataTableDataChange(Sender: TObject; Field: TField);
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procedure actEliminarExecute(Sender: TObject);
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private
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FCuenta: IBizCuenta;
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FViewCuenta : IViewCuenta;
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protected
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function GetCuenta: IBizCuenta; virtual;
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procedure SetCuenta(const Value: IBizCuenta); virtual;
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function GetViewCuenta: IViewCuenta;
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procedure SetViewCuenta(const Value: IViewCuenta);
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property ViewCuenta: IViewCuenta read GetViewCuenta write
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SetViewCuenta;
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public
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property Cuenta: IBizCuenta read GetCuenta write SetCuenta;
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constructor Create(AOwner: TComponent); override;
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destructor Destroy; override;
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end;
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implementation
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{$R *.dfm}
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uses
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uEditorUtils;
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function ShowEditorCuenta (ABizObject : TDADataTableRules): TModalResult;
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var
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AEditor: TfEditorCuenta;
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begin
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AEditor := TfEditorCuenta.Create(Application);
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try
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AEditor.Cuenta := (ABizObject as IBizCuenta);
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Result := AEditor.ShowModal;
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finally
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AEditor.Release;
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end;
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end;
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{
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******************************* TfEditorCuenta *******************************
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}
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function TfEditorCuenta.GetCuenta: IBizCuenta;
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begin
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Result := FCuenta;
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end;
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function TfEditorCuenta.GetViewCuenta: IViewCuenta;
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begin
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Result := FViewCuenta;
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end;
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procedure TfEditorCuenta.SetCuenta(const Value: IBizCuenta);
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begin
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FCuenta := Value;
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dsDataTable.DataTable := FCuenta.DataTable;
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if Assigned(FViewCuenta) and Assigned(Cuenta) then
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FViewCuenta.Cuenta := Cuenta;
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end;
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procedure TfEditorCuenta.SetViewCuenta(const Value: IViewCuenta);
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begin
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FViewCuenta := Value;
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if Assigned(FViewCuenta) and Assigned(Cuenta) then
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FViewCuenta.Cuenta := Cuenta;
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end;
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procedure TfEditorCuenta.FormShow(Sender: TObject);
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begin
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inherited;
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if not Assigned(FViewCuenta) then
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raise Exception.Create('No hay ninguna vista asignada');
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if not Assigned(Cuenta) then
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raise Exception.Create('No hay ninguna cuenta asignado');
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Cuenta.DataTable.Active := True;
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FViewCuenta.ShowEmbedded(pagGeneral);
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FViewCuenta.SetFocus;
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end;
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destructor TfEditorCuenta.Destroy;
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begin
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FViewCuenta := NIL;
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FCuenta := NIL;
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inherited;
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end;
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constructor TfEditorCuenta.Create(AOwner: TComponent);
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begin
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inherited;
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ViewCuenta := CreateView(TfrViewCuenta) as IViewCuenta;
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end;
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procedure TfEditorCuenta.dsDataTableDataChange(Sender: TObject;
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Field: TField);
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begin
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inherited;
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if Assigned(FCuenta) and (not (FCuenta.DataTable.Fetching) or
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not (FCuenta.DataTable.Opening) or not (FCuenta.DataTable.Closing)) then
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begin
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if Length(FCuenta.NOMBRE) = 0 then
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JvNavPanelHeader.Caption := 'Nueva cuenta'
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else
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JvNavPanelHeader.Caption := 'Cuenta - ' + FCuenta.Nombre;
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Caption := JvNavPanelHeader.Caption;
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end;
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end;
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procedure TfEditorCuenta.actEliminarExecute(Sender: TObject);
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begin
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if (Application.MessageBox('<27>Est<73> seguro que desea borrar esta cuenta?, se borrar<61>n todos sus asientos.', 'Atenci<63>n', MB_YESNO) = IDYES) then
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inherited;
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end;
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initialization
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RegisterEditor(IBizCuenta, ShowEditorCuenta, etItem);
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end.
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