| 1 | unit fODActive;
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| 2 |
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| 3 | interface
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| 4 |
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| 5 | uses
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| 6 | Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
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| 7 | ORFn, uCore, StdCtrls, CheckLst, ComCtrls,ExtCtrls,rOrders,fOrders,uOrders,
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| 8 | fFrame,ORCtrls,fAutoSz;
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| 9 |
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| 10 | type
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| 11 | TfrmODActive = class(TfrmAutoSz)
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| 12 | lblCaption: TLabel;
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| 13 | pnlClient: TPanel;
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| 14 | btnOK: TButton;
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| 15 | btnCancel: TButton;
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| 16 | hdControl: THeaderControl;
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| 17 | lstActiveOrders: TCaptionListBox;
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| 18 | procedure btnOKClick(Sender: TObject);
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| 19 | procedure btnCancelClick(Sender: TObject);
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| 20 | procedure FormCreate(Sender: TObject);
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| 21 | procedure FormDestroy(Sender: TObject);
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| 22 | procedure lstActiveOrdersMeasureItem(Control: TWinControl;
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| 23 | Index: Integer; var AaHeight: Integer);
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| 24 | procedure lstActiveOrdersDrawItem(Control: TWinControl;
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| 25 | Index: Integer; TheeRect: TRect; State: TOwnerDrawState);
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| 26 | procedure hdControlSectionResize(HeaderControl: THeaderControl;
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| 27 | Section: THeaderSection);
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| 28 | private
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| 29 | { Private declarations }
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| 30 | FOrderView: TOrderView;
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| 31 | FEvent: TOrderDelayEvent;
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| 32 | FAutoAc: boolean;
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| 33 | ActiveOrderList: TList;
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| 34 | FDefaultEventOrder: string;
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| 35 | function MeasureColumnHeight(TheOrderText: string; Index: Integer; Column: integer):integer;
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| 36 | procedure LoadActiveOrders;
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| 37 | procedure RetrieveVisibleOrders(AnIndex: Integer);
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| 38 | procedure RedrawActiveList;
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| 39 | public
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| 40 | { Public declarations }
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| 41 | property Event: TOrderDelayEvent read FEvent write FEvent;
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| 42 | property OrderView: TOrderView read FOrderView write FOrderView;
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| 43 | property AutoAc: boolean read FAutoAc;
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| 44 | end;
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| 45 |
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| 46 | procedure CopyActiveOrdersToEvent(AnOrderView: TOrderView; AnEvent: TOrderDelayEvent);
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| 47 |
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| 48 | implementation
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| 49 |
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| 50 | {$R *.DFM}
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| 51 |
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| 52 | const
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| 53 | FM_DATE_ONLY = 7;
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| 54 |
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| 55 | procedure CopyActiveOrdersToEvent(AnOrderView: TOrderView; AnEvent: TOrderDelayEvent);
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| 56 | var
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| 57 | frmODActive: TfrmODActive;
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| 58 | begin
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| 59 | frmODActive := TfrmODActive.Create(Application);
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| 60 | ResizeFormToFont(TForm(frmODActive));
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| 61 | frmODActive.Event := AnEvent;
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| 62 | frmODActive.FOrderView := AnOrderView;
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| 63 | frmODActive.FOrderView.Filter := 2;
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| 64 | if Length(frmOrders.EventDefaultOrder)>0 then
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| 65 | frmODActive.FDefaultEventOrder := frmOrders.EventDefaultOrder;
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| 66 | frmODActive.lblCaption.Caption := frmODActive.lblCaption.Caption + ' Delayed ' + AnEvent.EventName + ':';
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| 67 | frmODActive.LoadActiveOrders;
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| 68 | if frmODActive.lstActiveOrders.Items.Count < 1 then
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| 69 | frmODActive.Close
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| 70 | else
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| 71 | frmODActive.ShowModal;
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| 72 | end;
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| 73 |
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| 74 | procedure TfrmODActive.btnOKClick(Sender: TObject);
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| 75 | const
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| 76 | TX_NOSEL = 'No orders are highlighted. Select the orders' + CRLF +
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| 77 | 'you wish to take action on.';
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| 78 | TC_NOSEL = 'No Orders Selected';
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| 79 | var
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| 80 | i : integer;
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| 81 | SelectedList: TStringList;
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| 82 | TheVerify : boolean;
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| 83 | DoesDestEvtOccur:boolean;
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| 84 | begin
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| 85 | DoesDestEvtOccur := False;
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| 86 | uAutoAC := True;
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| 87 | frmFrame.UpdatePtInfoOnRefresh;
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| 88 | SelectedList := TStringList.Create;
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| 89 | try
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| 90 | TheVerify := False;
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| 91 | with lstActiveOrders do for i := 0 to Items.Count - 1 do
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| 92 | if Selected[i] then SelectedList.Add(TOrder(Items.Objects[i]).ID);
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| 93 | if ShowMsgOn(SelectedList.Count = 0, TX_NOSEL, TC_NOSEL) then Exit;
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| 94 | if (Event.EventType = 'D') or ((not Patient.InPatient) and (Event.EventType = 'T')) then
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| 95 | TransferOrders(SelectedList, Event, DoesDestEvtOccur, TheVerify)
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| 96 | else if (not Patient.Inpatient) and (Event.EventType = 'A') then
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| 97 | TransferOrders(SelectedList, Event, DoesDestEvtOccur, TheVerify)
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| 98 | else
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| 99 | CopyOrders(SelectedList, Event, DoesDestEvtOccur, TheVerify);
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| 100 | if ( frmOrders <> nil ) and DoesDestEvtOccur then
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| 101 | frmOrders.PtEvtCompleted(Event.PtEventIFN,Event.EventName);
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| 102 | finally
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| 103 | SelectedList.Free;
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| 104 | uAutoAC := False;
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| 105 | end;
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| 106 | Close;
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| 107 | end;
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| 108 |
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| 109 | procedure TfrmODActive.btnCancelClick(Sender: TObject);
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| 110 | begin
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| 111 | Close;
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| 112 | end;
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| 113 |
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| 114 | procedure TfrmODActive.FormCreate(Sender: TObject);
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| 115 | begin
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| 116 | ActiveOrderList := TList.Create;
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| 117 | FOrderView := TOrderView.Create;
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| 118 | FDefaultEventOrder := '';
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| 119 | end;
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| 120 |
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| 121 | procedure TfrmODActive.LoadActiveOrders;
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| 122 | var
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| 123 | AnOrder: TOrder;
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| 124 | i: integer;
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| 125 | AnOrderPtEvtId,AnOrderEvtId: string;
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| 126 | begin
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| 127 | LoadOrdersAbbr(ActiveOrderList,FOrderView,'');
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| 128 | with ActiveOrderList do for i := Count - 1 downto 0 do
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| 129 | begin
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| 130 | AnOrder := TOrder(Items[i]);
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| 131 | AnOrderPtEvtID := GetOrderPtEvtID(AnOrder.ID);
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| 132 | if StrToIntDef(AnOrderPtEvtID,0)>0 then
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| 133 | begin
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| 134 | AnOrderEvtId := Piece(EventInfo(AnOrderPtEvtID),'^',2);
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| 135 | if AnsiCompareText(AnOrderEvtID,IntToStr(FEvent.TheParent.ParentIFN))=0 then
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| 136 | begin
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| 137 | ActiveOrderList.Delete(i);
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| 138 | continue;
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| 139 | end;
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| 140 | end;
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| 141 | if (AnOrder.ID = FDefaultEventOrder) or (IsDCedOrder(AnOrder.ID)) then
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| 142 | begin
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| 143 | ActiveOrderList.Delete(i);
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| 144 | end;
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| 145 | end;
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| 146 | SortOrders(ActiveOrderList, FOrderView.ByService, FOrderView.InvChrono);
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| 147 | lstActiveOrders.Items.Clear;
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| 148 | with ActiveOrderList do for i := 0 to Count - 1 do
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| 149 | begin
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| 150 | AnOrder := TOrder(Items[i]);
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| 151 | lstActiveOrders.Items.AddObject(AnOrder.ID,AnOrder);
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| 152 | end;
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| 153 | end;
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| 154 |
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| 155 | procedure TfrmODActive.FormDestroy(Sender: TObject);
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| 156 | begin
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| 157 | ClearOrders(ActiveOrderList);
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| 158 | ActiveOrderList.Free;
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| 159 | lstActiveOrders.Clear;
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| 160 | if FOrderView <> nil then FOrderView := nil ;
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| 161 | end;
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| 162 |
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| 163 | procedure TfrmODActive.lstActiveOrdersMeasureItem(Control: TWinControl;
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| 164 | Index: Integer; var AaHeight: Integer);
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| 165 | var
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| 166 | x,y: string;
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| 167 | TextHeight, NewHeight, DateHeight: Integer;
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| 168 | TheOrder: TOrder;
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| 169 | begin
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| 170 | inherited;
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| 171 | NewHeight := AaHeight;
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| 172 | with lstActiveOrders do if Index < Items.Count then
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| 173 | begin
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| 174 | TheOrder := TOrder(ActiveOrderList.Items[index]);
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| 175 | if TheOrder <> nil then with TheOrder do
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| 176 | begin
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| 177 | if not TheOrder.Retrieved then RetrieveVisibleOrders(Index);
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| 178 | {measure the height of order text}
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| 179 | x := Text;
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| 180 | TextHeight := MeasureColumnHeight(x,Index,1);
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| 181 |
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| 182 | {measure the height of Start/Stop date time}
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| 183 | x := FormatFMDateTimeStr('mm/dd/yy hh:nn', StartTime);
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| 184 | if IsFMDateTime(StartTime) and (Length(StartTime) = FM_DATE_ONLY) then x := Piece(x, #32, 1);
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| 185 | if Length(x) > 0 then x := 'Start: ' + x;
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| 186 | y := FormatFMDateTimeStr('mm/dd/yy hh:nn', StopTime);
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| 187 | if IsFMDateTime(StopTime) and (Length(StopTime) = FM_DATE_ONLY) then y := Piece(y, #32, 1);
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| 188 | if Length(y) > 0 then x := x + CRLF + 'Stop: ' + y;
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| 189 | DateHeight := MeasureColumnHeight(x,Index,2);
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| 190 | NewHeight := HigherOf(TextHeight, DateHeight);
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| 191 | end;
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| 192 | end;
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| 193 | AaHeight := NewHeight;
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| 194 | end;
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| 195 |
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| 196 | procedure TfrmODActive.lstActiveOrdersDrawItem(Control: TWinControl;
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| 197 | Index: Integer; TheeRect: TRect; State: TOwnerDrawState);
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| 198 | var
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| 199 | x, y: string;
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| 200 | ARect: TRect;
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| 201 | AnOrder: TOrder;
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| 202 | i,RightSide: integer;
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| 203 | SaveColor: TColor;
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| 204 | begin
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| 205 | inherited;
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| 206 | with lstActiveOrders do
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| 207 | begin
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| 208 | ARect := TheeRect;
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| 209 | Canvas.FillRect(ARect);
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| 210 | Canvas.Pen.Color := clSilver;
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| 211 | Canvas.MoveTo(ARect.Left, ARect.Bottom - 1);
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| 212 | Canvas.LineTo(ARect.Right, ARect.Bottom - 1);
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| 213 | RightSide := -2;
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| 214 | for i := 0 to 2 do
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| 215 | begin
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| 216 | RightSide := RightSide + hdControl.Sections[i].Width;
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| 217 | Canvas.MoveTo(RightSide, ARect.Bottom - 1);
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| 218 | Canvas.LineTo(RightSide, ARect.Top);
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| 219 | end;
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| 220 | if Index < Items.Count then
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| 221 | begin
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| 222 | AnOrder := TOrder(Items.Objects[Index]);
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| 223 | if AnOrder <> nil then with AnOrder do for i := 0 to 3 do
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| 224 | begin
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| 225 | if i > 0 then ARect.Left := ARect.Right + 2 else ARect.Left := 2;
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| 226 | ARect.Right := ARect.Left + hdControl.Sections[i].Width - 6;
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| 227 | SaveColor := Canvas.Brush.Color;
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| 228 | if i = 0 then
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| 229 | begin
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| 230 | x := DGroupName;
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| 231 | if (Index > 0) and (x = TOrder(Items.Objects[Index - 1]).DGroupName) then x := '';
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| 232 | end;
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| 233 | if i = 1 then x := Text;
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| 234 | if i = 2 then
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| 235 | begin
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| 236 | x := FormatFMDateTimeStr('mm/dd/yy hh:nn', StartTime);
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| 237 | if IsFMDateTime(StartTime) and (Length(StartTime) = FM_DATE_ONLY) then x := Piece(x, #32, 1);
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| 238 | if Length(x) > 0 then x := 'Start: ' + x;
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| 239 | y := FormatFMDateTimeStr('mm/dd/yy hh:nn', StopTime);
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| 240 | if IsFMDateTime(StopTime) and (Length(StopTime) = FM_DATE_ONLY) then y := Piece(y, #32, 1);
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| 241 | if Length(y) > 0 then x := x + CRLF + 'Stop: ' + y;
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| 242 | end;
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| 243 | if i = 3 then x := NameOfStatus(Status);
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| 244 | if (i = 1) or (i = 2) then
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| 245 | DrawText(Canvas.Handle, PChar(x), Length(x), ARect, DT_LEFT or DT_NOPREFIX or DT_WORDBREAK)
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| 246 | else
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| 247 | DrawText(Canvas.Handle, PChar(x), Length(x), ARect, DT_LEFT or DT_NOPREFIX );
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| 248 | Canvas.Brush.Color := SaveColor;
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| 249 | ARect.Right := ARect.Right + 4;
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| 250 | end;
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| 251 | end;
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| 252 | end;
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| 253 | end;
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| 254 |
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| 255 | procedure TfrmODActive.RetrieveVisibleOrders(AnIndex: Integer);
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| 256 | var
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| 257 | i: Integer;
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| 258 | tmplst: TList;
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| 259 | AnOrder: TOrder;
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| 260 | begin
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| 261 | tmplst := TList.Create;
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| 262 | for i := AnIndex to AnIndex + 100 do
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| 263 | begin
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| 264 | if i >= ActiveOrderList.Count then break;
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| 265 | AnOrder := TOrder(ActiveOrderList.Items[i]);
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| 266 | if not AnOrder.Retrieved then tmplst.Add(AnOrder);
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| 267 | end;
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| 268 | RetrieveOrderFields(tmplst, 2, -1);
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| 269 | tmplst.Free;
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| 270 | end;
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| 271 |
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| 272 | procedure TfrmODActive.hdControlSectionResize(
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| 273 | HeaderControl: THeaderControl; Section: THeaderSection);
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| 274 | begin
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| 275 | inherited;
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| 276 | RedrawSuspend(Self.Handle);
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| 277 | RedrawActiveList;
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| 278 | RedrawActivate(Self.Handle);
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| 279 | lstActiveOrders.Invalidate;
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| 280 | end;
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| 281 |
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| 282 | procedure TfrmODActive.RedrawActiveList;
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| 283 | var
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| 284 | i, SaveTop: Integer;
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| 285 | AnOrder: TOrder;
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| 286 | begin
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| 287 | with lstActiveOrders do
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| 288 | begin
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| 289 | RedrawSuspend(Handle);
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| 290 | SaveTop := TopIndex;
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| 291 | Clear;
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| 292 | for i := 0 to ActiveOrderList.Count - 1 do
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| 293 | begin
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| 294 | AnOrder := TOrder(ActiveOrderList.Items[i]);
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| 295 | if (AnOrder.ID = FDefaultEventOrder) or (IsDCedOrder(AnOrder.ID)) then
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| 296 | Continue;
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| 297 | Items.AddObject(AnOrder.ID, AnOrder);
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| 298 | end;
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| 299 | TopIndex := SaveTop;
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| 300 | RedrawActivate(Handle);
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| 301 | end;
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| 302 | end;
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| 303 |
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| 304 | function TfrmODActive.MeasureColumnHeight(TheOrderText: string; Index,
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| 305 | Column: integer): integer;
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| 306 | var
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| 307 | ARect: TRect;
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| 308 | begin
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| 309 | ARect.Left := 0;
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| 310 | ARect.Top := 0;
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| 311 | ARect.Bottom := 0;
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| 312 | ARect.Right := hdControl.Sections[Column].Width -6;
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| 313 | Result := WrappedTextHeightByFont(lstActiveOrders.Canvas,lstActiveOrders.Font,TheOrderText,ARect);
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| 314 | end;
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| 315 |
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| 316 | end.
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