105 lines
2.6 KiB
ObjectPascal
105 lines
2.6 KiB
ObjectPascal
unit uAlbaranesProveedorReportController;
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interface
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uses
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Classes, SysUtils, uDADataTable, uControllerBase, uIDataModuleAlbaranesProveedorReport,
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uAlbaranesProveedorController, uDetallesAlbaranProveedorController,
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uBizAlbaranesProveedor;
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type
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IAlbaranesProveedorReportController = interface
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['{AAE252CE-D407-4FF4-AF2A-350C5A421C89}']
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procedure Preview(const AID : String);
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procedure Print(const AID : String);
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end;
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TAlbaranesProveedorReportController = class(TInterfacedObject, IAlbaranesProveedorReportController)
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private
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FDataModule : IDataModuleAlbaranesProveedorReport;
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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 AID : String);
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procedure Print(const AID : String);
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end;
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implementation
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uses
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uROTypes, uEditorRegistryUtils, uIEditorAlbaranesProveedorPreview,
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uEditorPreview, uDataModuleAlbaranesProveedor, uEditorBase, cxControls;
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{ TAlbaranesProveedorReportController }
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constructor TAlbaranesProveedorReportController.Create;
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begin
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FDataModule := TDataModuleAlbaranesProveedor.Create(Nil);
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end;
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function TAlbaranesProveedorReportController.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 TAlbaranesProveedorReportController.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 TAlbaranesProveedorReportController.Preview(const AID : String);
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var
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AStream: Binary;
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AEditor : IEditorAlbaranesProveedorPreview;
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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(AID);
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try
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CreateEditor('EditorAlbaranesProveedorPreview', IEditorAlbaranesProveedorPreview, 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 TAlbaranesProveedorReportController.Print(const AID : String);
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var
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AStream: Binary;
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AEditor : IEditorAlbaranesProveedorPreview;
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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(AID);
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try
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CreateEditor('EditorAlbaranesProveedorPreview', IEditorAlbaranesProveedorPreview, 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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