david
acd17b74cc
git-svn-id: https://192.168.0.254/svn/Proyectos.LuisLeon_FactuGES/trunk@2 c93665c3-c93d-084d-9b98-7d5f4a9c3376
104 lines
2.6 KiB
ObjectPascal
104 lines
2.6 KiB
ObjectPascal
unit uFacturasProveedorReportController;
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interface
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uses
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Classes, SysUtils, uDADataTable, uControllerBase, uIDataModuleFacturasProveedorReport,
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uClientesController, uDetallesFacturaProveedorController, uBizFacturasProveedor;
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type
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IFacturasProveedorReportController = interface
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['{551F82DC-B8DC-482E-A20D-15003E845078}']
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procedure Preview(const AFacturaID : integer);
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procedure Print(const AFacturaID : integer);
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end;
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TFacturasProveedorReportController = class(TInterfacedObject, IFacturasProveedorReportController)
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private
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FDataModule : IDataModuleFacturasProveedorReport;
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function CreateEditor(const AName: String; const IID: TGUID; out Intf): Boolean;
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public
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constructor Create;
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destructor Destroy; override;
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procedure Preview(const AFacturaID : integer);
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procedure Print(const AFacturaID : integer);
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end;
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implementation
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uses
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uROTypes, uEditorRegistryUtils, uIEditorFacturasProveedorPreview,
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uEditorPreview, uDataModuleFacturasProveedor, uEditorBase, cxControls;
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{ TFacturasProveedorReportController }
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constructor TFacturasProveedorReportController.Create;
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begin
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FDataModule := TDataModuleFacturasProveedor.Create(Nil);
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end;
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function TFacturasProveedorReportController.CreateEditor(const AName: String;
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const IID: TGUID; out Intf): Boolean;
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begin
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Result := Supports(EditorRegistry.CreateEditor(AName), IID, Intf);
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end;
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destructor TFacturasProveedorReportController.Destroy;
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begin
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FDataModule := NIL;
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inherited;
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end;
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procedure TFacturasProveedorReportController.Preview(const AFacturaID : integer);
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var
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AStream: Binary;
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AEditor : IEditorFacturasProveedorPreview;
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begin
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AEditor := NIL;
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ShowHourglassCursor;
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try
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AStream := FDataModule.GetReport(AFacturaID);
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try
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CreateEditor('EditorFacturasProveedorPreview', IEditorFacturasProveedorPreview, AEditor);
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AEditor.LoadFromStream(AStream);
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finally
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AStream.Free;
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end;
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finally
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HideHourglassCursor;
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end;
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if Assigned(AEditor) then
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AEditor.Preview;
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end;
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procedure TFacturasProveedorReportController.Print(const AFacturaID : integer);
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var
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AStream: Binary;
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AEditor : IEditorFacturasProveedorPreview;
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begin
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AEditor := NIL;
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ShowHourglassCursor;
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try
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AStream := FDataModule.GetReport(AFacturaID);
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try
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CreateEditor('EditorFacturasProveedorPreview', IEditorFacturasProveedorPreview, AEditor);
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AEditor.LoadFromStream(AStream);
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finally
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AStream.Free;
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end;
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finally
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HideHourglassCursor;
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end;
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if Assigned(AEditor) then
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AEditor.Print
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end;
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end.
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