68 lines
1.4 KiB
ObjectPascal
68 lines
1.4 KiB
ObjectPascal
unit frxlazdbfrtti;
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{$I frx.inc}
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interface
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implementation
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uses
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Classes, SysUtils,Types, fs_iinterpreter,
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Variants, frxlazdbfcomp;
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type
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{ TFunctions }
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TFunctions = class(TfsRTTIModule)
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private
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function CallMethod(Instance: TObject; ClassType: TClass;
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const MethodName: String; Caller: TfsMethodHelper): Variant;
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public
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constructor Create(AScript: TfsScript); override;
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end;
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{ TFunctions }
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function TFunctions.CallMethod(Instance: TObject; ClassType: TClass;
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const MethodName: String; Caller: TfsMethodHelper): Variant;
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begin
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Result := 0;
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if ClassType = TfrxDBFTable then
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if MethodName = 'ADDINDEX' then
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TfrxDBFTable(Instance).AddIndex(Caller.Params[0], Caller.Params[1]);
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if MethodName = 'ADDINDEXDESCENDING' then
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TfrxDBFTable(Instance).AddIndexDescending(Caller.Params[0], Caller.Params[1]);
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end;
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constructor TFunctions.Create(AScript: TfsScript);
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begin
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inherited Create(AScript);
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with AScript do
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begin
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with AddClass(TfrxDBFTable,'TfrxCustomTable') do
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begin
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AddMethod('procedure AddIndex(AIndexName, AFields: string)',
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CallMethod);
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AddMethod('procedure AddIndexDescending(AIndexName, AFields: string)',
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CallMethod);
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end;
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end;
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end;
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initialization
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fsRTTIModules.Add(TFunctions);
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finalization
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if fsRTTIModules <> nil then
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fsRTTIModules.Remove(TFunctions);
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end.
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