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| ///////////////////////////////////////////////////////////////////////////
// //
// Copyright (c) 2015 by Charta Software B.V. //
// All rights reserved //
// //
// Version: 1.7.0.83525 //
// Web site: https://pascal.chartasoftware.com/ //
// //
// This code and information are provided "as is" without warranty of //
// any kind. Dissemination of this information or reproduction of //
// this material is strictly forbidden unless prior written permission //
// is obtained from Charta Software B.V.. //
// //
///////////////////////////////////////////////////////////////////////////
unit UserInterface.Control.Mode;
interface
{$SCOPEDENUMS ON}
uses
DataMethod,
Text;
type
TControlMode = (Edit, Display);
TControlModes = set of TControlMode;
function ControlModeToText(Mode: TControlMode): TText;
function MethodsToControlModes(Methods: TDataMethods): TControlModes;
implementation
uses
Exception;
function ControlModeToText(Mode: TControlMode): TText;
begin
case Mode of
TControlMode.Display:
Result := 'display';
TControlMode.Edit:
Result := 'edit';
else
raise EException.Create('Unknown control mode');
end;
end;
function MethodsToControlModes(Methods: TDataMethods): TControlModes;
begin
Result := [];
if TDataMethod.Read in Methods then
Result := Result + [TControlMode.Display];
if [TDataMethod.Create, TDataMethod.Update] * Methods <> [] then
Result := Result + [TControlMode.Edit];
end;
end.
|