| 1 | //kt -- Modified with SourceScanner on 8/8/2007
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| 2 | unit fOMSet;
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| 3 |
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| 4 | interface
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| 5 |
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| 6 | uses
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| 7 | Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
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| 8 | StdCtrls, CheckLst, rOrders, uConst, ORFn, rODMeds, fODBase,uCore,fOrders, fframe,
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| 9 | DKLang;
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| 10 |
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| 11 | type
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| 12 | TSetItem = class
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| 13 | DialogIEN: Integer;
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| 14 | DialogType: Char;
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| 15 | OIIEN: string;
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| 16 | InPkg: string;
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| 17 | OwnedBy: TComponent;
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| 18 | RefNum: Integer;
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| 19 | end;
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| 20 |
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| 21 | TfrmOMSet = class(TForm)
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| 22 | lstSet: TCheckListBox;
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| 23 | cmdInterupt: TButton;
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| 24 | DKLanguageController1: TDKLanguageController;
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| 25 | procedure cmdInteruptClick(Sender: TObject);
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| 26 | procedure FormDestroy(Sender: TObject);
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| 27 | procedure FormClose(Sender: TObject; var Action: TCloseAction);
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| 28 | procedure FormCloseQuery(Sender: TObject; var CanClose: Boolean);
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| 29 | procedure FormCreate(Sender: TObject);
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| 30 | private
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| 31 | DoingNextItem : Boolean;
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| 32 | CloseRequested : Boolean;
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| 33 | FDelayEvent: TOrderDelayEvent;
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| 34 | FClosing: Boolean;
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| 35 | FRefNum: Integer;
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| 36 | FActiveMenus: Integer;
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| 37 | FClosebyDeaCheck: Boolean;
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| 38 | function IsCreatedByMenu(ASetItem: TSetItem): boolean;
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| 39 | function DeaCheckPassed(OIIens: string; APkg: string; AnEventType: Char): boolean;
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| 40 | procedure DoNextItem;
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| 41 | procedure UMDestroy(var Message: TMessage); message UM_DESTROY;
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| 42 | procedure UMDelayEvent(var Message: TMessage); message UM_DELAYEVENT;
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| 43 | public
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| 44 | procedure InsertList(SetList: TStringList; AnOwner: TComponent; ARefNum: Integer;
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| 45 | const KeyVarStr: string; AnEventType:Char =#0);
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| 46 | procedure SetEventDelay(AnEvent: TOrderDelayEvent);
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| 47 | property RefNum: Integer read FRefNum write FRefNum;
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| 48 | end;
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| 49 |
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| 50 | var
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| 51 | frmOMSet: TfrmOMSet;
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| 52 |
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| 53 | implementation
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| 54 |
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| 55 | {$R *.DFM}
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| 56 |
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| 57 | uses uOrders, fOMNavA, rMisc, uODBase;
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| 58 |
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| 59 | //const
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| 60 | //TX_STOP = 'Do you want to stop entering the current set of orders?'; <-- original line. //kt 8/8/2007
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| 61 | //TC_STOP = 'Interrupt Order Set'; <-- original line. //kt 8/8/2007
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| 62 |
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| 63 | var
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| 64 | TX_STOP : string; //kt
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| 65 | TC_STOP : string; //kt
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| 66 |
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| 67 | procedure SetupVars;
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| 68 | //kt Added entire function to replace constant declarations 8/8/2007
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| 69 | begin
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| 70 | TX_STOP := DKLangConstW('fOMSet_Do_you_want_to_stop_entering_the_current_set_of_ordersx');
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| 71 | TC_STOP := DKLangConstW('fOMSet_Interrupt_Order_Set');
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| 72 | end;
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| 73 |
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| 74 | procedure TfrmOMSet.SetEventDelay(AnEvent: TOrderDelayEvent);
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| 75 | begin
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| 76 | FDelayEvent := AnEvent;
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| 77 | end;
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| 78 |
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| 79 | procedure TfrmOMSet.InsertList(SetList: TStringList; AnOwner: TComponent; ARefNum: Integer;
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| 80 | const KeyVarStr: string; AnEventType: Char);
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| 81 | { expects SetList to be strings of DlgIEN^DlgType^DisplayName^OrderableItemIens }
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| 82 | //const
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| 83 | //TXT_DEAFAIL = 'You need have #DEA key to place the order '; <-- original line. //kt 8/8/2007
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| 84 | //TXT_INSTRUCT = #13 + 'Click OK to continue, Click Cancel to terminate the current order process.'; <-- original line. //kt 8/8/2007
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| 85 | var
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| 86 | i, InsertAt: Integer;
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| 87 | SetItem: TSetItem;
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| 88 | TXT_DEAFAIL : string; //kt
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| 89 | TXT_INSTRUCT : string; //kt
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| 90 |
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| 91 | begin
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| 92 | TXT_DEAFAIL := DKLangConstW('fOMSet_You_need_have_xDEA_key_to_place_the_order'); //kt added 8/8/2007
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| 93 | TXT_INSTRUCT := #13 + DKLangConstW('fOMSet_Click_OK_to_continuex_Click_Cancel_to_terminate_the_current_order_processx'); //kt added 8/8/2007
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| 94 | InsertAt := lstSet.ItemIndex + 1;
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| 95 | with SetList do for i := 0 to Count - 1 do
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| 96 | begin
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| 97 | SetItem := TSetItem.Create;
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| 98 | SetItem.DialogIEN := StrToIntDef(Piece(SetList[i], U, 1), 0);
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| 99 | SetItem.DialogType := CharAt(Piece(SetList[i], U, 2), 1);
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| 100 | SetItem.OIIEN := Piece(SetList[i], U, 4);
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| 101 | SetItem.InPkg := Piece(SetList[i], U, 5);
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| 102 | // put the Owner form and reference number in the last item
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| 103 | if i = Count - 1 then
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| 104 | begin
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| 105 | SetItem.OwnedBy := AnOwner;
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| 106 | SetItem.RefNum := ARefNum;
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| 107 | end;
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| 108 | if not DeaCheckPassed(SetItem.OIIEN, SetItem.InPkg, AnEventType) then
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| 109 | if InfoBox(TXT_DEAFAIL + Piece(SetList[i], U, 3) + TXT_INSTRUCT,
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| 110 | // 'Warning', MB_OKCANCEL or MB_ICONWARNING) = IDOK then <-- original line. //kt 8/8/2007
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| 111 | DKLangConstW('fOMSet_Warning'), MB_OKCANCEL or MB_ICONWARNING) = IDOK then //kt added 8/8/2007
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| 112 | Continue
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| 113 | else
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| 114 | begin
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| 115 | FClosebyDeaCheck := True;
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| 116 | Close;
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| 117 | Exit;
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| 118 | end;
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| 119 | lstSet.Items.InsertObject(InsertAt, Piece(SetList[i], U, 3), SetItem);
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| 120 | Inc(InsertAt);
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| 121 | end;
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| 122 | PushKeyVars(KeyVarStr);
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| 123 | DoNextItem;
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| 124 | end;
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| 125 |
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| 126 | procedure TfrmOMSet.DoNextItem;
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| 127 | var
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| 128 | SetItem: TSetItem;
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| 129 | theOwner: TComponent;
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| 130 |
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| 131 | procedure SkipToNext;
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| 132 | begin
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| 133 | lstSet.Checked[lstSet.ItemIndex] := True;
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| 134 | DoNextItem;
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| 135 | end;
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| 136 |
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| 137 | begin
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| 138 | DoingNextItem := true;
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| 139 | //frmFrame.UpdatePtInfoOnRefresh;
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| 140 | if FClosing then Exit;
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| 141 | if frmOrders <> nil then
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| 142 | begin
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| 143 | if (frmOrders.TheCurrentView<>nil) and (frmOrders.TheCurrentView.EventDelay.PtEventIFN>0)
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| 144 | and IsCompletedPtEvt(frmOrders.TheCurrentView.EventDelay.PtEventIFN) then
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| 145 | begin
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| 146 | FDelayEvent.EventType := #0;
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| 147 | FDelayEvent.EventIFN := 0;
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| 148 | FDelayEvent.TheParent := TParentEvent.Create;
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| 149 | FDelayEvent.EventName := '';
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| 150 | FDelayEvent.PtEventIFN := 0;
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| 151 | end;
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| 152 | end;
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| 153 | with lstSet do
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| 154 | begin
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| 155 | if ItemIndex >= Items.Count - 1 then
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| 156 | begin
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| 157 | Close;
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| 158 | Exit;
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| 159 | end;
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| 160 | ItemIndex := ItemIndex + 1;
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| 161 | SetItem := TSetItem(Items.Objects[ItemIndex]);
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| 162 | case SetItem.DialogType of
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| 163 | 'A': if not ActivateAction(IntToStr(SetItem.DialogIEN), Self, ItemIndex) then
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| 164 | begin
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| 165 | if IsCreatedByMenu(SetItem) and (lstSet.ItemIndex < lstSet.Items.Count - 1) then
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| 166 | lstSet.Checked[lstSet.ItemIndex] := True
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| 167 | else SkipToNext;
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| 168 | end;
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| 169 | 'D', 'Q': if not ActivateOrderDialog(IntToStr(SetItem.DialogIEN), FDelayEvent, Self, ItemIndex) then
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| 170 | begin
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| 171 | if IsCreatedByMenu(SetItem) and (lstSet.ItemIndex < lstSet.Items.Count - 1) then
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| 172 | lstSet.Checked[lstSet.ItemIndex] := True
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| 173 | else SkipToNext;
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| 174 | end;
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| 175 | 'M': if ActivateOrderMenu( IntToStr(SetItem.DialogIEN), FDelayEvent, Self, ItemIndex)
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| 176 | then Inc(FActiveMenus)
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| 177 | else
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| 178 | begin
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| 179 | if IsCreatedByMenu(SetItem) and (lstSet.ItemIndex < lstSet.Items.Count - 1) then
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| 180 | lstSet.Checked[lstSet.ItemIndex] := True
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| 181 | else
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| 182 | SkipToNext;
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| 183 | end;
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| 184 | 'O': begin
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| 185 | // if (Self.Owner.Name = 'frmOMNavA') then theOwner := Self.Owner else theOwner := self; <-- original line. //kt 8/8/2007
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| 186 | if (Self.Owner.Name = DKLangConstW('fOMSet_frmOMNavA')) then theOwner := Self.Owner else theOwner := self; //kt added 8/8/2007
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| 187 | if not ActivateOrderSet( IntToStr(SetItem.DialogIEN), FDelayEvent, theOwner, ItemIndex) then
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| 188 | begin
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| 189 | if IsCreatedByMenu(SetItem) and (lstSet.ItemIndex < lstSet.Items.Count - 1) then
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| 190 | lstSet.Checked[lstSet.ItemIndex] := True
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| 191 | else SkipToNext;
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| 192 | end;
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| 193 | end;
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| 194 | else begin
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| 195 | // InfoBox('Unsupported dialog type: ' + SetItem.DialogType, 'Error', MB_OK); <-- original line. //kt 8/8/2007
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| 196 | InfoBox(DKLangConstW('fOMSet_Unsupported_dialog_typex')+' ' + SetItem.DialogType, DKLangConstW('fOMSet_Error'), MB_OK); //kt added 8/8/2007
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| 197 | SkipToNext;
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| 198 | end;
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| 199 | end; {case}
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| 200 | end; {with lstSet}
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| 201 | DoingNextItem := false;
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| 202 | end;
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| 203 |
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| 204 | procedure TfrmOMSet.UMDelayEvent(var Message: TMessage);
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| 205 | begin
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| 206 | // ignore if delay from other than current itemindex
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| 207 | // (prevents completion of an order set from calling DoNextItem)
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| 208 | if Message.WParam = lstSet.ItemIndex then
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| 209 | if lstSet.ItemIndex < lstSet.Items.Count - 1 then DoNextItem else Close;
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| 210 | if CloseRequested then
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| 211 | Close;
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| 212 | end;
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| 213 |
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| 214 | procedure TfrmOMSet.UMDestroy(var Message: TMessage);
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| 215 | { Received whenever activated item is finished. Posts to Owner if last item in the set. }
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| 216 | var
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| 217 | SetItem: TSetItem;
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| 218 | RefNum: Integer;
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| 219 | begin
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| 220 | RefNum := Message.WParam;
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| 221 | lstSet.Checked[RefNum] := True;
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| 222 | SetItem := TSetItem(lstSet.Items.Objects[RefNum]);
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| 223 | if SetItem.DialogType = 'M' then Dec(FActiveMenus);
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| 224 | if (SetItem.OwnedBy <> nil) and (SetItem.DialogType <> 'O') then
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| 225 | begin
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| 226 | PopKeyVars;
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| 227 | if ((lstSet.ItemIndex = lstSet.Count - 1) and (lstSet.Checked[lstSet.ItemIndex] = True)) then Close;
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| 228 | if {(SetItem.OwnedBy <> Self) and} (SetItem.OwnedBy is TWinControl) then
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| 229 | begin
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| 230 | SendMessage(TWinControl(SetItem.OwnedBy).Handle, UM_DESTROY, SetItem.RefNum, 0);
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| 231 | //Exit;
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| 232 | end;
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| 233 | end;
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| 234 | // let menu or dialog finish closing before going on to next item in the order set
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| 235 | While RefNum <= lstSet.Items.Count - 2 do
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| 236 | begin
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| 237 | if not (lstSet.Checked[RefNum+1]) then Break
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| 238 | else
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| 239 | begin
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| 240 | RefNum := RefNum + 1;
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| 241 | lstSet.ItemIndex := RefNum;
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| 242 | end;
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| 243 | end;
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| 244 | PostMessage(Handle, UM_DELAYEVENT, RefNum, 0);
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| 245 | end;
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| 246 |
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| 247 | procedure TfrmOMSet.FormCreate(Sender: TObject);
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| 248 | begin
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| 249 | FActiveMenus := 0;
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| 250 | FClosing := False;
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| 251 | FClosebyDeaCheck := False;
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| 252 | NoFresh := True;
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| 253 | CloseRequested := false;
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| 254 | DoingNextItem := false;
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| 255 | end;
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| 256 |
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| 257 | procedure TfrmOMSet.FormDestroy(Sender: TObject);
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| 258 | var
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| 259 | i: Integer;
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| 260 | begin
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| 261 | with lstSet do for i := 0 to Items.Count - 1 do TSetItem(Items.Objects[i]).Free;
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| 262 | DestroyingOrderSet;
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| 263 | end;
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| 264 |
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| 265 | procedure TfrmOMSet.FormCloseQuery(Sender: TObject; var CanClose: Boolean);
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| 266 | { if this is not the last item in the set, prompt whether to interrupt processing }
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| 267 | begin
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| 268 | SetupVars; //kt added 8/8/2007 to replace constants with vars.
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| 269 | if FClosebyDeaCheck then
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| 270 | CanClose := True
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| 271 | else if lstSet.ItemIndex < (lstSet.Items.Count - 1)
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| 272 | then CanClose := InfoBox(TX_STOP, TC_STOP, MB_YESNO) = IDYES;
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| 273 | end;
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| 274 |
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| 275 | procedure TfrmOMSet.FormClose(Sender: TObject; var Action: TCloseAction);
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| 276 | { Notify remaining owners that their item is done (or - really never completed) }
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| 277 | var
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| 278 | i: Integer;
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| 279 | SetItem: TSetItem;
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| 280 | begin
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| 281 | // do we need to iterate thru and send messages where OwnedBy <> nil?
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| 282 | FClosing := True;
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| 283 | for i := 1 to FActiveMenus do PopLastMenu;
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| 284 | if lstSet.Items.Count > 0 then
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| 285 | begin
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| 286 | if lstSet.ItemIndex < 0 then lstSet.ItemIndex := 0;
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| 287 | with lstSet do for i := ItemIndex to Items.Count - 1 do
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| 288 | begin
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| 289 | SetItem := TSetItem(lstSet.Items.Objects[i]);
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| 290 | if (SetItem.OwnedBy <> nil) and (SetItem.OwnedBy is TWinControl)
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| 291 | then SendMessage(TWinControl(SetItem.OwnedBy).Handle, UM_DESTROY, SetItem.RefNum, 0);
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| 292 | end;
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| 293 | end;
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| 294 | SaveUserBounds(Self);
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| 295 | NoFresh := False;
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| 296 | Action := caFree;
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| 297 | end;
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| 298 |
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| 299 | procedure TfrmOMSet.cmdInteruptClick(Sender: TObject);
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| 300 | begin
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| 301 | if DoingNextItem then
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| 302 | CloseRequested := true //Fix for CQ: 8297
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| 303 | else
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| 304 | Close;
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| 305 | end;
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| 306 |
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| 307 | function TfrmOMSet.DeaCheckPassed(OIIens: string; APkg: string; AnEventType: Char): boolean;
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| 308 | var
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| 309 | tmpIenList: TStringList;
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| 310 | i: integer;
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| 311 | isInpt: boolean;
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| 312 | begin
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| 313 | Result := True;
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| 314 | if Pos('PS',APkg) <> 1 then
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| 315 | Exit;
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| 316 | if Length(OIIens)=0 then Exit;
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| 317 | tmpIenList := TStringList.Create;
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| 318 | PiecesToList(OIIens,';',TStrings(tmpIenList));
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| 319 | case AnEventType of
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| 320 | 'A','T': isInpt := True;
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| 321 | 'D': isInpt := False;
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| 322 | else isInpt := Patient.Inpatient;
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| 323 | end;
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| 324 | for i := 0 to tmpIenList.Count - 1 do
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| 325 | if DEACheckFailed(StrToIntDef(tmpIenList[i],0), isInpt) then
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| 326 | begin
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| 327 | Result := False;
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| 328 | Break;
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| 329 | end;
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| 330 | end;
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| 331 |
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| 332 | function TfrmOMSet.IsCreatedByMenu(ASetItem: TSetItem): boolean;
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| 333 | begin
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| 334 | Result := False;
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| 335 | //if (AsetItem.OwnedBy <> nil) and (ASetItem.OwnedBy.Name = 'frmOMNavA') then <-- original line. //kt 8/8/2007
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| 336 | if (AsetItem.OwnedBy <> nil) and (ASetItem.OwnedBy.Name = DKLangConstW('fOMSet_frmOMNavA')) then //kt added 8/8/2007
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| 337 | Result := True;
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| 338 | end;
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| 339 |
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| 340 | end.
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