126 lines
3.0 KiB
Plaintext
126 lines
3.0 KiB
Plaintext
{
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$Project$
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$Workfile$
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$Revision$
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$DateUTC$
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$Id$
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This file is part of the Indy (Internet Direct) project, and is offered
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under the dual-licensing agreement described on the Indy website.
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(http://www.indyproject.org/)
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Copyright:
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(c) 1993-2005, Chad Z. Hower and the Indy Pit Crew. All rights reserved.
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}
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{
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$Log$
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}
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{
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Rev 1.2 2004.10.26 2:19:58 PM czhower
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Resolved alias conflict.
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Rev 1.1 14/07/2004 21:37:26 CCostelloe
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Changed Get/SetMessage to Get/SetIdMessage to avoid conflict under C++ with
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Windows' GetMessage
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Rev 1.0 11/13/2002 07:57:28 AM JPMugaas
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2000-APR-14 Peter Mee: Converted to Indy.
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2001-MAY-03 Idan Cohen: Added Create and Destroy of TIdMessage.
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}
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unit IdMessageCollection;
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{
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TIdMessageCollection: Contains a collection of IdMessages.
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Originally by Peter Mee.
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}
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interface
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{$i IdCompilerDefines.inc}
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uses
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Classes,
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IdMessage;
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type
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TIdMessageItems = class of TIdMessageItem;
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TIdMessageItem = class(TCollectionItem)
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protected
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FAttempt: Integer;
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FMsg: TIdMessage;
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FQueued: Boolean;
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public
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constructor Create(Collection: TCollection); override;
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destructor Destroy; override;
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//
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property Attempt: Integer read FAttempt write FAttempt;
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property Msg: TIdMessage read FMsg;
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property Queued: Boolean read FQueued write FQueued;
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end;
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TIdMessageCollection = class(TCollection)
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private
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function GetIdMessage(index: Integer): TIdMessage;
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procedure SetIdMessage(index: Integer; const Value: TIdMessage);
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public
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constructor Create; reintroduce;
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function Add: TIdMessageItem;
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property Messages[index: Integer]: TIdMessage read GetIdMessage write SetIdMessage; Default;
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end;
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implementation
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uses
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IdGlobal, SysUtils;
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{ TIdMessageItem }
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constructor TIdMessageItem.Create(Collection: TCollection);
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begin
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inherited Create(Collection);
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FMsg := TIdMessage.Create(nil);
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end;
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destructor TIdMessageItem.Destroy;
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begin
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FreeAndNil(FMsg);
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inherited Destroy;
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end;
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{ TIdMessageCollection }
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constructor TIdMessageCollection.Create;
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begin
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inherited Create(TIdMessageItem);
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end;
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function TIdMessageCollection.Add;
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begin
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Result := TIdMessageItem(inherited Add);
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end;
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function TIdMessageCollection.GetIdMessage(index: Integer): TIdMessage;
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begin
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Result := TIdMessageItem(Items[index]).Msg;
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end;
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procedure TIdMessageCollection.SetIdMessage(index: Integer; const Value: TIdMessage);
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begin
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//I think it should be freed before the new value is assigned or else the
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//pointer will be lost.
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// RLebeau 6/3/2010: this is taking ownership of the input TIdMessage
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// pointer! We should probably be calling Assign() instead, and let
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// the caller manage its TIdMessage object separately. Or else make
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// the Messages[] property read-only instead...
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TIdMessageItem(Items[index]).FMsg.Free;
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TIdMessageItem(Items[index]).FMsg := Value;
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end;
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end.
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