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// Upgraded to Delphi 2009: Sebastian Zierer
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(* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is TurboPower SysTools
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*
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* The Initial Developer of the Original Code is
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* TurboPower Software
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*
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* Portions created by the Initial Developer are Copyright (C) 1996-2002
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* ***** END LICENSE BLOCK ***** *)
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{*********************************************************}
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{* SysTools: StNVDict.pas 4.04 *}
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{*********************************************************}
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{* SysTools: non visual component for TStDictionary *}
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{*********************************************************}
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{$I StDefine.inc}
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unit StNVDict;
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interface
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uses
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Windows, Classes,
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StBase, StDict, StNVCont;
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type
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TStNVDictionary = class(TStNVContainerBase)
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{.Z+}
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protected {private}
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{property variables}
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FContainer : TStDictionary; {instance of the container}
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FHashSize : Integer;
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{property methods}
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function GetHashSize : Integer;
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function GetOnEqual : TStStringCompareEvent;
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procedure SetHashSize(Value : Integer);
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procedure SetOnEqual(Value : TStStringCompareEvent);
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protected
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function GetOnDisposeData : TStDisposeDataEvent;
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override;
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function GetOnLoadData : TStLoadDataEvent;
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override;
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function GetOnStoreData : TStStoreDataEvent;
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override;
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procedure SetOnDisposeData(Value : TStDisposeDataEvent);
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override;
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procedure SetOnLoadData(Value : TStLoadDataEvent);
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override;
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procedure SetOnStoreData(Value : TStStoreDataEvent);
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override;
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public
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constructor Create(AOwner : TComponent);
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override;
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destructor Destroy;
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override;
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{.Z-}
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property Container : TStDictionary
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read FContainer;
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published
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property HashSize : Integer
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read GetHashSize
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write SetHashSize default 509;
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property OnEqual : TStStringCompareEvent
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read GetOnEqual
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write SetOnEqual;
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property OnDisposeData;
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property OnLoadData;
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property OnStoreData;
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end;
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implementation
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{*** TStNVDictionary ***}
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constructor TStNVDictionary.Create(AOwner : TComponent);
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begin
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inherited Create(AOwner);
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{defaults}
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FHashSize := 509;
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if Classes.GetClass(TStDictionary.ClassName) = nil then
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RegisterClass(TStDictionary);
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if Classes.GetClass(TStDictNode.ClassName) = nil then
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RegisterClass(TStDictNode);
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FContainer := TStDictionary.Create(FHashSize);
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end;
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destructor TStNVDictionary.Destroy;
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begin
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FContainer.Free;
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FContainer := nil;
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inherited Destroy;
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end;
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function TStNVDictionary.GetHashSize : Integer;
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begin
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Result := FContainer.HashSize;
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end;
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function TStNVDictionary.GetOnDisposeData : TStDisposeDataEvent;
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begin
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Result := FContainer.OnDisposeData;
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end;
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function TStNVDictionary.GetOnEqual : TStStringCompareEvent;
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begin
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Result := FContainer.OnEqual;
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end;
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function TStNVDictionary.GetOnLoadData : TStLoadDataEvent;
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begin
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Result := FContainer.OnLoadData;
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end;
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function TStNVDictionary.GetOnStoreData : TStStoreDataEvent;
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begin
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Result := FContainer.OnStoreData;
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end;
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procedure TStNVDictionary.SetHashSize(Value : Integer);
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begin
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FContainer.HashSize := Value;
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end;
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procedure TStNVDictionary.SetOnDisposeData(Value : TStDisposeDataEvent);
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begin
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FContainer.OnDisposeData := Value;
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end;
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procedure TStNVDictionary.SetOnEqual(Value : TStStringCompareEvent);
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begin
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FContainer.OnEqual := Value;
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end;
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procedure TStNVDictionary.SetOnLoadData(Value : TStLoadDataEvent);
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begin
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FContainer.OnLoadData := Value;
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end;
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procedure TStNVDictionary.SetOnStoreData(Value : TStStoreDataEvent);
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begin
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FContainer.OnStoreData := Value;
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end;
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end.
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