[459] | 1 | unit uODBase;
|
---|
| 2 |
|
---|
| 3 | interface
|
---|
| 4 |
|
---|
| 5 | uses
|
---|
| 6 | Classes, ORFn, uConst;
|
---|
| 7 |
|
---|
| 8 | { Order Checking }
|
---|
| 9 | function AddFillerAppID(const AnID: string): Boolean;
|
---|
| 10 | procedure ClearFillerAppList;
|
---|
| 11 |
|
---|
| 12 | { Ordering Environment }
|
---|
| 13 | procedure SetOrderFormIDOnCreate(AFormID: Integer);
|
---|
| 14 | function OrderFormIDOnCreate: Integer;
|
---|
| 15 | procedure SetOrderEventTypeOnCreate(AType: Char);
|
---|
| 16 | function OrderEventTypeOnCreate: Char;
|
---|
| 17 | procedure SetOrderEventIDOnCreate(AnEvtID: integer);
|
---|
| 18 | function OrderEventIDOnCreate: integer;
|
---|
| 19 | procedure SetOrderEventNameOnCreate(AnEvtNm: string);
|
---|
| 20 | function OrderEventNameOnCreate: string;
|
---|
| 21 | function GetKeyVars: string;
|
---|
| 22 | procedure PopKeyVars(NumLevels: Integer = 1);
|
---|
| 23 | procedure PushKeyVars(const NewVals: string);
|
---|
| 24 |
|
---|
| 25 | implementation
|
---|
| 26 |
|
---|
| 27 | var
|
---|
| 28 | uOrderEventType: Char;
|
---|
| 29 | uOrderEventID: Integer;
|
---|
| 30 | uOrderEventName: string;
|
---|
| 31 | uOrderFormID: Integer;
|
---|
| 32 | uFillerAppID: TStringList;
|
---|
| 33 | uKeyVarList: TStringList;
|
---|
| 34 |
|
---|
| 35 | { Order Checking }
|
---|
| 36 |
|
---|
| 37 | function AddFillerAppID(const AnID: string): Boolean;
|
---|
| 38 | begin
|
---|
| 39 | Result := False;
|
---|
| 40 | if uFillerAppID.IndexOf(AnID) < 0 then
|
---|
| 41 | begin
|
---|
| 42 | Result := True;
|
---|
| 43 | uFillerAppID.Add(AnID);
|
---|
| 44 | end;
|
---|
| 45 | end;
|
---|
| 46 |
|
---|
| 47 | procedure ClearFillerAppList;
|
---|
| 48 | begin
|
---|
| 49 | uFillerAppID.Clear;
|
---|
| 50 | end;
|
---|
| 51 |
|
---|
| 52 | { Ordering Environment }
|
---|
| 53 |
|
---|
| 54 | procedure SetOrderFormIDOnCreate(AFormID: Integer);
|
---|
| 55 | begin
|
---|
| 56 | uOrderFormID := AFormID;
|
---|
| 57 | end;
|
---|
| 58 |
|
---|
| 59 | function OrderFormIDOnCreate: Integer;
|
---|
| 60 | begin
|
---|
| 61 | Result := uOrderFormID;
|
---|
| 62 | end;
|
---|
| 63 |
|
---|
| 64 | procedure SetOrderEventTypeOnCreate(AType: Char);
|
---|
| 65 | begin
|
---|
| 66 | uOrderEventType := AType;
|
---|
| 67 | end;
|
---|
| 68 |
|
---|
| 69 | function OrderEventTypeOnCreate: Char;
|
---|
| 70 | begin
|
---|
| 71 | Result := uOrderEventType;
|
---|
| 72 | end;
|
---|
| 73 |
|
---|
| 74 | procedure SetOrderEventIDOnCreate(AnEvtID: Integer);
|
---|
| 75 | begin
|
---|
| 76 | uOrderEventID := AnEvtID;
|
---|
| 77 | end;
|
---|
| 78 |
|
---|
| 79 | procedure SetOrderEventNameOnCreate(AnEvtNm: string);
|
---|
| 80 | begin
|
---|
| 81 | uOrderEventName := AnEvtNm;
|
---|
| 82 | end;
|
---|
| 83 |
|
---|
| 84 | function OrderEventNameOnCreate: string;
|
---|
| 85 | begin
|
---|
| 86 | Result := uOrderEventName;
|
---|
| 87 | end;
|
---|
| 88 |
|
---|
| 89 | function OrderEventIDOnCreate: integer;
|
---|
| 90 | begin
|
---|
| 91 | Result := uOrderEventID;
|
---|
| 92 | end;
|
---|
| 93 |
|
---|
| 94 | function GetKeyVars: string;
|
---|
| 95 | begin
|
---|
| 96 | Result := '';
|
---|
| 97 | with uKeyVarList do if Count > 0 then Result := Strings[Count - 1];
|
---|
| 98 | end;
|
---|
| 99 |
|
---|
| 100 | procedure PopKeyVars(NumLevels: Integer = 1);
|
---|
| 101 | begin
|
---|
| 102 | with uKeyVarList do while (NumLevels > 0) and (Count > 0) do
|
---|
| 103 | begin
|
---|
| 104 | Delete(Count - 1);
|
---|
| 105 | Dec(NumLevels);
|
---|
| 106 | end;
|
---|
| 107 | end;
|
---|
| 108 |
|
---|
| 109 | procedure PushKeyVars(const NewVals: string);
|
---|
| 110 | var
|
---|
| 111 | i: Integer;
|
---|
| 112 | x: string;
|
---|
| 113 | begin
|
---|
| 114 | if uKeyVarList.Count > 0 then x := uKeyVarList[uKeyVarList.Count - 1] else x := '';
|
---|
| 115 | for i := 1 to MAX_KEYVARS do
|
---|
| 116 | if Piece(NewVals, U, i) <> '' then SetPiece(x, U, i, Piece(NewVals, U, i));
|
---|
| 117 | uKeyVarList.Add(x);
|
---|
| 118 | end;
|
---|
| 119 |
|
---|
| 120 | initialization
|
---|
| 121 | uOrderEventType := #0;
|
---|
| 122 | uOrderFormID := 0;
|
---|
| 123 | uOrderEventName := '';
|
---|
| 124 | uFillerAppID := TStringList.Create;
|
---|
| 125 | uKeyVarList := TStringList.Create;
|
---|
| 126 |
|
---|
| 127 | finalization
|
---|
| 128 | uFillerAppID.Free;
|
---|
| 129 | uKeyVarList.Free;
|
---|
| 130 |
|
---|
| 131 | end.
|
---|