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72 lines
1.5 KiB
ObjectPascal
72 lines
1.5 KiB
ObjectPascal
{
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*****************************************************************************
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This file is part of the Lazarus Component Library (LCL)
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See the file COPYING.modifiedLGPL.txt, included in this distribution,
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for details about the license.
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*****************************************************************************
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Helper functions for component serialized Pascal.
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Author: Mattias Gaertner
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}
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unit LazPasReadUtil;
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{$mode objfpc}{$H+}
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interface
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uses
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Classes;
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{ ExecCustomCSP: Call Instance.DefineProperties with a list of properties in
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TBinaryObjectWriter format. This function is used by the auto generated
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Pascal of TCompWriterPas for custom DefineProperties. }
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procedure ExecCustomCSP(Instance: TPersistent; const Data: array of string);
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implementation
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type
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{ TCSPReader }
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TCSPReader = class(TReader)
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public
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procedure ReadProperties(Instance: TPersistent);
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end;
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{ TCSPReader }
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procedure TCSPReader.ReadProperties(Instance: TPersistent);
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begin
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while not EndOfList do
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ReadProperty(Instance);
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end;
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procedure ExecCustomCSP(Instance: TPersistent; const Data: array of string);
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var
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MemStream: TMemoryStream;
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i: Integer;
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s: String;
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Reader: TCSPReader;
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begin
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MemStream:=TMemoryStream.Create;
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Reader:=nil;
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try
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for i:=low(Data) to High(Data) do
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begin
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s:=Data[i];
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MemStream.Write(s[1],length(s));
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end;
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MemStream.Position:=0;
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Reader:=TCSPReader.Create(MemStream,1024);
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Reader.ReadProperties(Instance);
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finally
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Reader.Free;
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MemStream.Free;
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end;
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end;
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end.
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