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unit _Extensions; |
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|
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interface |
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|
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type |
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TExtension = class |
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private |
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FConnectionID: Integer; |
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FExt: String; |
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FFiles: array of Integer; |
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function GetFile(ID: Integer): Integer; |
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function GetFileCount: Integer; |
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public |
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constructor Create(ConnectionID: Integer; Ext: String); virtual; |
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procedure InitList; |
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property Ext: String read FExt; |
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property Files[ID: Integer]: Integer read GetFile; |
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property FileCount: Integer read GetFileCount; |
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end; |
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|
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TExtensions = array of TExtension; |
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|
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|
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|
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implementation |
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|
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uses |
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Classes, StrUtils, SysUtils, ConnectionManager, TypeDefs; |
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|
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{ TExtension } |
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|
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constructor TExtension.Create(ConnectionID: Integer; Ext: String); |
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begin |
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FConnectionID := ConnectionID; |
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FExt := Ext; |
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end; |
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|
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function TExtension.GetFile(ID: Integer): Integer; |
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begin |
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Result := FFiles[ID]; |
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end; |
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|
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function TExtension.GetFileCount: Integer; |
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begin |
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Result := Length(FFiles); |
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end; |
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|
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procedure TExtension.InitList; |
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var |
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files: TStrings; |
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i: Integer; |
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fid: Integer; |
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finfo: TFileInfo; |
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begin |
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files := TStringList.Create; |
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files := ConManager.Connection[FConnectionID].GetFilesList(Ext, '', False, ST_NameAsc); |
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if files.Count > 0 then |
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begin |
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for i := 0 to files.Count - 1 do |
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begin |
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fid := StrToInt(MidStr(files.Strings[i], 1, 5)); |
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finfo := ConManager.Connection[FConnectionID].GetFileInfo(fid); |
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if Length(finfo.Name) > 0 then |
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begin |
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SetLength(FFiles, Length(FFiles) + 1); |
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FFiles[High(FFiles)] := fid; |
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end; |
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end; |
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end; |
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files.Free; |
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end; |
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|
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end. |
