235 lines
6.0 KiB
ObjectPascal
235 lines
6.0 KiB
ObjectPascal
|
|
unit uSubFamiliasController;
|
|||
|
|
|
|||
|
|
interface
|
|||
|
|
|
|||
|
|
|
|||
|
|
uses
|
|||
|
|
Classes, SysUtils, uDADataTable, uEditorDBItem,
|
|||
|
|
uIDataModuleSubFamilias, uBizSubFamilias, uControllerBase;
|
|||
|
|
|
|||
|
|
type
|
|||
|
|
ISubFamiliasController = interface(IControllerBase)
|
|||
|
|
['{B706CE31-978B-416D-88C5-7969220BEF4F}']
|
|||
|
|
function BuscarTodos: IBizSubFamilia;
|
|||
|
|
procedure VerTodos(ASubFamilias: IBizSubFamilia);
|
|||
|
|
procedure Anadir(ASubFamilia : IBizSubFamilia);
|
|||
|
|
function Eliminar(ASubFamilia : IBizSubFamilia): Boolean;
|
|||
|
|
function Guardar(ASubFamilia : IBizSubFamilia): Boolean;
|
|||
|
|
procedure DescartarCambios(ASubFamilia : IBizSubFamilia);
|
|||
|
|
function Localizar(ASubFamilias: IBizSubFamilia; ADescripcion:String): Boolean;
|
|||
|
|
function DarListaSubFamilias: TStringList;
|
|||
|
|
end;
|
|||
|
|
|
|||
|
|
TSubFamiliasController = class(TControllerBase, ISubFamiliasController)
|
|||
|
|
protected
|
|||
|
|
FDataModule : IDataModuleSubFamilias;
|
|||
|
|
|
|||
|
|
procedure RecibirAviso(ASujeto: ISujeto; ADataTable: IDAStronglyTypedDataTable); override;
|
|||
|
|
function CreateEditor(const AName : String; const IID: TGUID; out Intf): Boolean;
|
|||
|
|
|
|||
|
|
function ValidarAlmacen(ASubFamilia: IBizSubFamilia): Boolean;
|
|||
|
|
|
|||
|
|
//Estos son los tres m<>todos a sobre escribir si se desea heredar toda la logica de
|
|||
|
|
//este controller
|
|||
|
|
procedure AsignarDataModule; virtual;
|
|||
|
|
|
|||
|
|
procedure ValidarObjetos; virtual;
|
|||
|
|
|
|||
|
|
public
|
|||
|
|
constructor Create; override;
|
|||
|
|
destructor Destroy; override;
|
|||
|
|
|
|||
|
|
function Eliminar(ASubFamilia : IBizSubFamilia): Boolean;
|
|||
|
|
function Guardar(ASubFamilia : IBizSubFamilia): Boolean;
|
|||
|
|
procedure DescartarCambios(ASubFamilia : IBizSubFamilia); virtual;
|
|||
|
|
procedure Anadir(ASubFamilia : IBizSubFamilia);
|
|||
|
|
function BuscarTodos: IBizSubFamilia;
|
|||
|
|
procedure VerTodos(ASubFamilias: IBizSubFamilia);
|
|||
|
|
function Localizar(ASubFamilias: IBizSubFamilia; ADescripcion:String): Boolean;
|
|||
|
|
function DarListaSubFamilias: TStringList;
|
|||
|
|
end;
|
|||
|
|
|
|||
|
|
implementation
|
|||
|
|
|
|||
|
|
uses
|
|||
|
|
cxControls, DB, uEditorRegistryUtils, schSubFamiliasClient_Intf,
|
|||
|
|
uIEditorSubFamilias, uDataModuleSubFamilias,
|
|||
|
|
uDAInterfaces, uDataTableUtils,
|
|||
|
|
uDateUtils, uROTypes, DateUtils, Controls, Windows;
|
|||
|
|
|
|||
|
|
{ TSubFamiliasController }
|
|||
|
|
|
|||
|
|
procedure TSubFamiliasController.Anadir(ASubFamilia: IBizSubFamilia);
|
|||
|
|
begin
|
|||
|
|
ASubFamilia.Insert;
|
|||
|
|
end;
|
|||
|
|
|
|||
|
|
procedure TSubFamiliasController.AsignarDataModule;
|
|||
|
|
begin
|
|||
|
|
FDataModule := TDataModuleSubFamilias.Create(Nil);
|
|||
|
|
end;
|
|||
|
|
|
|||
|
|
function TSubFamiliasController.BuscarTodos: IBizSubFamilia;
|
|||
|
|
begin
|
|||
|
|
Result := FDataModule.GetItems;
|
|||
|
|
end;
|
|||
|
|
|
|||
|
|
constructor TSubFamiliasController.Create;
|
|||
|
|
begin
|
|||
|
|
inherited;
|
|||
|
|
AsignarDataModule;
|
|||
|
|
end;
|
|||
|
|
|
|||
|
|
function TSubFamiliasController.CreateEditor(const AName: String; const IID: TGUID; out Intf): Boolean;
|
|||
|
|
begin
|
|||
|
|
Result := Supports(EditorRegistry.CreateEditor(AName), IID, Intf);
|
|||
|
|
end;
|
|||
|
|
|
|||
|
|
function TSubFamiliasController.DarListaSubFamilias: TStringList;
|
|||
|
|
var
|
|||
|
|
ASubFamilias: IBizSubFamilia;
|
|||
|
|
begin
|
|||
|
|
ASubFamilias := BuscarTodos;
|
|||
|
|
ASubFamilias.DataTable.Active := True;
|
|||
|
|
Result := TStringList.Create;
|
|||
|
|
try
|
|||
|
|
with Result do
|
|||
|
|
begin
|
|||
|
|
ASubFamilias.DataTable.First;
|
|||
|
|
while not ASubFamilias.DataTable.EOF do
|
|||
|
|
begin
|
|||
|
|
Add(ASubFamilias.DESCRIPCION);
|
|||
|
|
ASubFamilias.DataTable.Next;
|
|||
|
|
end;
|
|||
|
|
end;
|
|||
|
|
finally
|
|||
|
|
ASubFamilias := NIL;
|
|||
|
|
end;
|
|||
|
|
end;
|
|||
|
|
|
|||
|
|
procedure TSubFamiliasController.DescartarCambios(ASubFamilia: IBizSubFamilia);
|
|||
|
|
begin
|
|||
|
|
if not Assigned(ASubFamilia) then
|
|||
|
|
raise Exception.Create ('SubFamilia no asignado');
|
|||
|
|
|
|||
|
|
ShowHourglassCursor;
|
|||
|
|
try
|
|||
|
|
if (ASubFamilia.State in dsEditModes) then
|
|||
|
|
ASubFamilia.Cancel;
|
|||
|
|
|
|||
|
|
ASubFamilia.DataTable.CancelUpdates;
|
|||
|
|
finally
|
|||
|
|
HideHourglassCursor;
|
|||
|
|
end;
|
|||
|
|
end;
|
|||
|
|
|
|||
|
|
destructor TSubFamiliasController.Destroy;
|
|||
|
|
begin
|
|||
|
|
FDataModule := Nil;
|
|||
|
|
inherited;
|
|||
|
|
end;
|
|||
|
|
|
|||
|
|
function TSubFamiliasController.ValidarAlmacen(ASubFamilia: IBizSubFamilia): Boolean;
|
|||
|
|
begin
|
|||
|
|
Result := False;
|
|||
|
|
|
|||
|
|
if not Assigned(ASubFamilia) then
|
|||
|
|
raise Exception.Create ('SubFamilia no asignada');
|
|||
|
|
|
|||
|
|
if (ASubFamilia.DataTable.State in dsEditModes) then
|
|||
|
|
ASubFamilia.DataTable.Post;
|
|||
|
|
|
|||
|
|
Result := True;
|
|||
|
|
end;
|
|||
|
|
|
|||
|
|
procedure TSubFamiliasController.ValidarObjetos;
|
|||
|
|
begin
|
|||
|
|
//
|
|||
|
|
end;
|
|||
|
|
|
|||
|
|
procedure TSubFamiliasController.VerTodos(ASubFamilias: IBizSubFamilia);
|
|||
|
|
var
|
|||
|
|
AEditor : IEditorSubFamilias;
|
|||
|
|
begin
|
|||
|
|
AEditor := NIL;
|
|||
|
|
|
|||
|
|
CreateEditor('EditorSubFamilias', IEditorSubFamilias, AEditor);
|
|||
|
|
if Assigned(AEditor) then
|
|||
|
|
try
|
|||
|
|
AEditor.Controller := Self; //OJO ORDEN MUY IMPORTANTE
|
|||
|
|
AEditor.SubFamilias := ASubFamilias;
|
|||
|
|
AEditor.ShowModal;
|
|||
|
|
finally
|
|||
|
|
AEditor.Release;
|
|||
|
|
AEditor := NIL;
|
|||
|
|
end;
|
|||
|
|
end;
|
|||
|
|
|
|||
|
|
function TSubFamiliasController.Eliminar(ASubFamilia: IBizSubFamilia): Boolean;
|
|||
|
|
begin
|
|||
|
|
Result := False;
|
|||
|
|
|
|||
|
|
if not Assigned(ASubFamilia) then
|
|||
|
|
raise Exception.Create ('SubFamilia no asignada');
|
|||
|
|
|
|||
|
|
ShowHourglassCursor;
|
|||
|
|
try
|
|||
|
|
if (ASubFamilia.State in dsEditModes) then
|
|||
|
|
ASubFamilia.Cancel;
|
|||
|
|
|
|||
|
|
ASubFamilia.Delete;
|
|||
|
|
ASubFamilia.DataTable.ApplyUpdates;
|
|||
|
|
|
|||
|
|
Result := True;
|
|||
|
|
finally
|
|||
|
|
HideHourglassCursor;
|
|||
|
|
end;
|
|||
|
|
end;
|
|||
|
|
|
|||
|
|
procedure TSubFamiliasController.RecibirAviso(ASujeto: ISujeto; ADataTable: IDAStronglyTypedDataTable);
|
|||
|
|
begin
|
|||
|
|
inherited;
|
|||
|
|
//
|
|||
|
|
end;
|
|||
|
|
|
|||
|
|
function TSubFamiliasController.Guardar(ASubFamilia: IBizSubFamilia): Boolean;
|
|||
|
|
begin
|
|||
|
|
Result := False;
|
|||
|
|
|
|||
|
|
if not Assigned(ASubFamilia) then
|
|||
|
|
raise Exception.Create ('SubFamilia no asignada');
|
|||
|
|
|
|||
|
|
ValidarObjetos;
|
|||
|
|
|
|||
|
|
if ValidarAlmacen(ASubFamilia) then
|
|||
|
|
begin
|
|||
|
|
ShowHourglassCursor;
|
|||
|
|
try
|
|||
|
|
ASubFamilia.DataTable.ApplyUpdates;
|
|||
|
|
Result := True;
|
|||
|
|
finally
|
|||
|
|
HideHourglassCursor;
|
|||
|
|
end;
|
|||
|
|
end;
|
|||
|
|
end;
|
|||
|
|
|
|||
|
|
function TSubFamiliasController.Localizar(ASubFamilias: IBizSubFamilia; ADescripcion: String): Boolean;
|
|||
|
|
begin
|
|||
|
|
Result := True;
|
|||
|
|
ShowHourglassCursor;
|
|||
|
|
try
|
|||
|
|
with ASubFamilias.DataTable do
|
|||
|
|
begin
|
|||
|
|
DisableControls;
|
|||
|
|
First;
|
|||
|
|
if not Locate(fld_SubFamiliasDESCRIPCION, ADescripcion, []) then
|
|||
|
|
Result := False;
|
|||
|
|
EnableControls;
|
|||
|
|
end;
|
|||
|
|
finally
|
|||
|
|
HideHourglassCursor;
|
|||
|
|
end;
|
|||
|
|
end;
|
|||
|
|
|
|||
|
|
end.
|