[459] | 1 | unit fOrdersOnChart;
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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 | fAutoSz, StdCtrls, ORFn, ORCtrls, ExtCtrls;
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| 8 |
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| 9 | type
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| 10 | TfrmOnChartOrders = class(TfrmAutoSz)
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| 11 | Panel2: TPanel;
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| 12 | Label1: TLabel;
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| 13 | lstOrders: TCaptionListBox;
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| 14 | Panel1: TPanel;
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| 15 | cmdOK: TButton;
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| 16 | cmdCancel: TButton;
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| 17 | procedure FormCreate(Sender: TObject);
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| 18 | procedure cmdOKClick(Sender: TObject);
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| 19 | procedure cmdCancelClick(Sender: TObject);
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| 20 | procedure lstOrdersMeasureItem(Control: TWinControl; Index: Integer;
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| 21 | var AHeight: Integer);
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| 22 | procedure lstOrdersDrawItem(Control: TWinControl; Index: Integer;
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| 23 | Rect: TRect; State: TOwnerDrawState);
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| 24 | procedure Panel2Resize(Sender: TObject);
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| 25 | private
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| 26 | OKPressed: Boolean;
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| 27 | end;
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| 28 |
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| 29 | function ExecuteOnChartOrders(SelectedList: TList): Boolean;
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| 30 |
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| 31 | implementation
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| 32 |
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| 33 | {$R *.DFM}
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| 34 |
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| 35 | uses rCore, rOrders, uConst, fOrdersPrint, uOrders;
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| 36 |
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| 37 | const
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| 38 | TX_SAVERR1 = 'The error, ';
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| 39 | TX_SAVERR2 = ', occurred while trying to save:' + CRLF + CRLF;
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| 40 | TC_SAVERR = 'Error Saving Order';
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| 41 |
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| 42 | function ExecuteOnChartOrders(SelectedList: TList): Boolean;
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| 43 | var
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| 44 | frmOnChartOrders: TfrmOnChartOrders;
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| 45 | i: Integer;
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| 46 | SignList: TStringList;
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| 47 | OrderText: string;
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| 48 |
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| 49 | function FindOrderText(const AnID: string): string;
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| 50 | var
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| 51 | i: Integer;
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| 52 | begin
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| 53 | Result := '';
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| 54 | with SelectedList do for i := 0 to Count - 1 do
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| 55 | with TOrder(Items[i]) do if ID = AnID then
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| 56 | begin
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| 57 | Result := Text;
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| 58 | Break;
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| 59 | end;
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| 60 | end;
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| 61 |
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| 62 | begin
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| 63 | Result := False;
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| 64 | if SelectedList.Count = 0 then Exit;
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| 65 | frmOnChartOrders := TfrmOnChartOrders.Create(Application);
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| 66 | try
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| 67 | ResizeFormToFont(TForm(frmOnChartOrders));
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| 68 | with SelectedList do for i := 0 to Count - 1 do
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| 69 | frmOnChartOrders.lstOrders.Items.Add(TOrder(Items[i]).Text);
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| 70 | frmOnChartOrders.ShowModal;
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| 71 | if frmOnChartOrders.OKPressed then
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| 72 | begin
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| 73 | Result := True;
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| 74 | SignList := TStringList.Create;
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| 75 | try
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| 76 | with SelectedList do for i := 0 to Count - 1 do with TOrder(Items[i]) do
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| 77 | SignList.Add(ID + U + SS_ONCHART + U + RS_RELEASE + U + NO_WRITTEN);
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| 78 | StatusText('Sending Orders to Service(s)...');
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| 79 | if SignList.Count > 0 then SendOrders(SignList, '');
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| 80 | with SignList do if Count > 0 then for i := 0 to Count - 1 do
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| 81 | begin
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| 82 | if Pos('E', Piece(SignList[i], U, 2)) > 0 then
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| 83 | begin
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| 84 | OrderText := FindOrderText(Piece(SignList[i], U, 1));
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| 85 | InfoBox(TX_SAVERR1 + Piece(SignList[i], U, 4) + TX_SAVERR2 + OrderText,
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| 86 | TC_SAVERR, MB_OK);
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| 87 | end;
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| 88 | end;
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| 89 | StatusText('');
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| 90 | PrintOrdersOnSignRelease(SignList, NO_WRITTEN);
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| 91 | // SetupOrdersPrint(SignList, DeviceInfo, NO_WRITTEN, False, PrintIt); //*KCM*
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| 92 | // if PrintIt then PrintOrdersOnReview(SignList, DeviceInfo); //*KCM*
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| 93 | finally
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| 94 | SignList.Free;
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| 95 | end;
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| 96 | end; {if frmOnChartOrders.OKPressed}
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| 97 | finally
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| 98 | frmOnChartOrders.Release;
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| 99 | with SelectedList do for i := 0 to Count - 1 do UnlockOrder(TOrder(Items[i]).ID);
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| 100 | end;
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| 101 | end;
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| 102 |
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| 103 | procedure TfrmOnChartOrders.FormCreate(Sender: TObject);
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| 104 | begin
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| 105 | inherited;
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| 106 | OKPressed := False;
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| 107 | end;
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| 108 |
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| 109 | procedure TfrmOnChartOrders.cmdOKClick(Sender: TObject);
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| 110 | begin
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| 111 | inherited;
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| 112 | OKPressed := True;
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| 113 | Close;
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| 114 | end;
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| 115 |
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| 116 | procedure TfrmOnChartOrders.cmdCancelClick(Sender: TObject);
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| 117 | begin
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| 118 | inherited;
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| 119 | Close;
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| 120 | end;
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| 121 |
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| 122 | procedure TfrmOnChartOrders.lstOrdersMeasureItem(Control: TWinControl;
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| 123 | Index: Integer; var AHeight: Integer);
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| 124 | var
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| 125 | x: string;
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| 126 | ARect: TRect;
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| 127 | begin
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| 128 | inherited;
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| 129 | with lstOrders do if Index < Items.Count then
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| 130 | begin
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| 131 | ARect := ItemRect(Index);
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| 132 | Canvas.FillRect(ARect);
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| 133 | x := FilteredString(Items[Index]);
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| 134 | AHeight := WrappedTextHeightByFont(Canvas, Font, x, ARect);
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| 135 | //if AHeight > 255 then AHeight := 255;
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| 136 | if AHeight < 13 then AHeight := 15;
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| 137 | end;
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| 138 | end;
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| 139 |
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| 140 | procedure TfrmOnChartOrders.lstOrdersDrawItem(Control: TWinControl;
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| 141 | Index: Integer; Rect: TRect; State: TOwnerDrawState);
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| 142 | var
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| 143 | x: string;
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| 144 | ARect: TRect;
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| 145 | SaveColor: TColor;
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| 146 | begin
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| 147 | inherited;
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| 148 | with lstOrders do
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| 149 | begin
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| 150 | ARect := Rect;
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| 151 | ARect.Left := ARect.Left + 2;
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| 152 | Canvas.FillRect(ARect);
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| 153 | Canvas.Pen.Color := clSilver;
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| 154 | SaveColor := Canvas.Brush.Color;
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| 155 | Canvas.MoveTo(ARect.Left, ARect.Bottom - 1);
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| 156 | Canvas.LineTo(ARect.Right, ARect.Bottom - 1);
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| 157 | if Index < Items.Count then
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| 158 | begin
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| 159 | x := FilteredString(Items[Index]);
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| 160 | DrawText(Canvas.Handle, PChar(x), Length(x), ARect, DT_LEFT or DT_NOPREFIX or DT_WORDBREAK);
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| 161 | Canvas.Brush.Color := SaveColor;
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| 162 | ARect.Right := ARect.Right + 4;
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| 163 | end;
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| 164 | end;
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| 165 | end;
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| 166 |
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| 167 | procedure TfrmOnChartOrders.Panel2Resize(Sender: TObject);
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| 168 | begin
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| 169 | inherited;
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| 170 | lstOrders.Invalidate;
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| 171 | end;
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| 172 |
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| 173 | end.
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