[459] | 1 | unit rMisc;
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| 2 |
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| 3 | interface
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| 4 |
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| 5 | uses SysUtils, Windows, Classes, Forms, Controls, ComCtrls, Grids, ORFn, ORNet;
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| 6 |
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| 7 | const
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| 8 | MAX_TOOLITEMS = 30;
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| 9 |
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| 10 | type
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| 11 | TToolItem = record
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| 12 | Caption: string;
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| 13 | Action: string;
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| 14 | end;
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| 15 |
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| 16 | TToolItemList = array[0..MAX_TOOLITEMS] of TToolItem;
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| 17 |
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| 18 | {An Object of this Class is Created to Hold the Sizes of Controls(Forms)
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| 19 | while the app is running, thus reducing calls to RPCs SAVESIZ and LOADSIZ}
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| 20 | TSizeHolder = class(TObject)
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| 21 | private
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| 22 | FSizeList,FNameList: TStringList;
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| 23 | public
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| 24 | constructor Create;
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| 25 | destructor Destroy; override;
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| 26 | function GetSize(AName: String): String;
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| 27 | procedure SetSize(AName,ASize: String);
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| 28 | procedure AddSizesToStrList(theList: TStringList);
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| 29 | end;
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| 30 |
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| 31 | function DetailPrimaryCare(const DFN: string): TStrings; //*DFN*
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| 32 | procedure GetToolMenu(var ToolItems: TToolItemList; var OverLimit: boolean);
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| 33 | procedure ListSymbolTable(Dest: TStrings);
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| 34 | function MScalar(const x: string): string;
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| 35 | procedure SetShareNode(const DFN: string; AHandle: HWND); //*DFN*
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| 36 | function ServerHasPatch(const x: string): Boolean;
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| 37 | function ServerVersion(const Option, VerClient: string): string;
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| 38 |
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| 39 | procedure SaveUserBounds(AControl: TControl);
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| 40 | procedure SaveUserSizes(SizingList: TStringList);
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| 41 | procedure SetFormPosition(AForm: TForm);
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| 42 | procedure SetUserBounds(var AControl: TControl);
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| 43 | procedure SetUserBounds2(AName: string; var v1, v2, v3, v4: integer);
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| 44 | procedure SetUserWidths(var AControl: TControl);
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| 45 | procedure SetUserColumns(var AControl: TControl);
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| 46 | function StrUserBounds(AControl: TControl): string;
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| 47 | function StrUserBounds2(AName: string; v1, v2, v3, v4: integer): string;
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| 48 | function StrUserWidth(AControl: TControl): string;
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| 49 | function StrUserColumns(AControl: TControl): string;
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| 50 | function UserFontSize: integer;
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| 51 | procedure SaveUserFontSize( FontSize: integer);
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| 52 |
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| 53 | var
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| 54 | SizeHolder : TSizeHolder;
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| 55 |
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| 56 | implementation
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| 57 |
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| 58 | uses TRPCB, fOrders, math;
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| 59 |
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| 60 | var
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| 61 | uBounds, uWidths, uColumns: TStringList;
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| 62 |
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| 63 | function DetailPrimaryCare(const DFN: string): TStrings; //*DFN*
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| 64 | begin
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| 65 | CallV('ORWPT1 PCDETAIL', [DFN]);
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| 66 | Result := RPCBrokerV.Results;
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| 67 | end;
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| 68 |
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| 69 | procedure GetToolMenu(var ToolItems: TToolItemList; var OverLimit: boolean);
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| 70 | var
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| 71 | i: Integer;
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| 72 | x: string;
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| 73 | LoopIndex: integer;
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| 74 | begin
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| 75 | for i := 0 to MAX_TOOLITEMS do with ToolItems[i] do
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| 76 | begin
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| 77 | Caption := '';
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| 78 | Action := '';
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| 79 | end;
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| 80 | CallV('ORWU TOOLMENU', [nil]);
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| 81 | OverLimit := (MAX_TOOLITEMS < RPCBrokerV.Results.Count - 1);
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| 82 | LoopIndex := Min(MAX_TOOLITEMS, RPCBrokerV.Results.Count - 1);
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| 83 | with RPCBrokerV do for i := 0 to LoopIndex do with ToolItems[i] do
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| 84 | begin
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| 85 | x := Piece(Results[i], U, 1);
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| 86 | Caption := Piece(x, '=', 1);
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| 87 | Action := Copy(x, Pos('=', x) + 1, Length(x));
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| 88 | end;
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| 89 | end;
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| 90 |
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| 91 | procedure ListSymbolTable(Dest: TStrings);
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| 92 | var
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| 93 | i: Integer;
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| 94 | x: string;
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| 95 | begin
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| 96 | Dest.Clear;
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| 97 | CallV('ORWUX SYMTAB', [nil]);
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| 98 | i := 0;
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| 99 | with RPCBrokerV.Results do while i < Count do
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| 100 | begin
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| 101 | x := Strings[i] + '=';
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| 102 | Inc(i);
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| 103 | if i < Count then x := x + Strings[i];
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| 104 | Dest.Add(x);
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| 105 | Inc(i);
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| 106 | end;
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| 107 | end;
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| 108 |
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| 109 | function MScalar(const x: string): string;
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| 110 | begin
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| 111 | with RPCBrokerV do
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| 112 | begin
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| 113 | RemoteProcedure := 'XWB GET VARIABLE VALUE';
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| 114 | Param[0].Value := x;
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| 115 | Param[0].PType := reference;
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| 116 | CallBroker;
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| 117 | Result := Results[0];
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| 118 | end;
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| 119 | end;
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| 120 |
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| 121 | function ServerHasPatch(const x: string): Boolean;
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| 122 | begin
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| 123 | Result := sCallV('ORWU PATCH', [x]) = '1';
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| 124 | end;
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| 125 |
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| 126 | function ServerVersion(const Option, VerClient: string): string;
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| 127 | begin
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| 128 | Result := sCallV('ORWU VERSRV', [Option, VerClient]);
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| 129 | end;
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| 130 |
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| 131 | function UserFontSize: integer;
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| 132 | begin
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| 133 | Result := StrToIntDef(sCallV('ORWCH LDFONT', [nil]),8);
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| 134 | end;
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| 135 |
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| 136 | procedure LoadSizes;
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| 137 | var
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| 138 | i, p: Integer;
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| 139 | begin
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| 140 | uBounds := TStringList.Create;
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| 141 | uWidths := TStringList.Create;
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| 142 | uColumns := TStringList.Create;
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| 143 | CallV('ORWCH LOADALL', [nil]);
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| 144 | with RPCBrokerV do
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| 145 | begin
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| 146 | for i := 0 to Results.Count - 1 do // change '^' to '='
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| 147 | begin
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| 148 | p := Pos(U, Results[i]);
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| 149 | if p > 0 then Results[i] := Copy(Results[i], 1, p - 1) + '=' +
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| 150 | Copy(Results[i], p + 1, Length(Results[i]));
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| 151 | end;
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| 152 | ExtractItems(uBounds, RPCBrokerV.Results, 'Bounds');
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| 153 | ExtractItems(uWidths, RPCBrokerV.Results, 'Widths');
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| 154 | ExtractItems(uColumns, RPCBrokerV.Results, 'Columns');
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| 155 | end;
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| 156 | end;
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| 157 |
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| 158 | procedure SetShareNode(const DFN: string; AHandle: HWND); //*DFN*
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| 159 | begin
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| 160 | // sets node that allows other apps to see which patient is currently selected
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| 161 | sCallV('ORWPT SHARE', [DottedIPStr, IntToHex(AHandle, 8), DFN]);
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| 162 | end;
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| 163 |
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| 164 | procedure SetUserBounds(var AControl: TControl);
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| 165 | var
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| 166 | x: string;
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| 167 | begin
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| 168 | if uBounds = nil then LoadSizes;
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| 169 | x := AControl.Name;
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| 170 | if not (AControl is TForm) and (Assigned(AControl.Owner)) then x := AControl.Owner.Name + '.' + x;
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| 171 | x := uBounds.Values[x];
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| 172 | if (x = '0,0,0,0') and (AControl is TForm)
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| 173 | then TForm(AControl).WindowState := wsMaximized
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| 174 | else
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| 175 | begin
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| 176 | AControl.Left := HigherOf(StrToIntDef(Piece(x, ',', 1), AControl.Left), 0);
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| 177 | AControl.Top := HigherOf(StrToIntDef(Piece(x, ',', 2), AControl.Top), 0);
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| 178 | if Assigned( AControl.Parent ) then
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| 179 | begin
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| 180 | AControl.Width := LowerOf(StrToIntDef(Piece(x, ',', 3), AControl.Width), AControl.Parent.Width - AControl.Left);
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| 181 | AControl.Height := LowerOf(StrToIntDef(Piece(x, ',', 4), AControl.Height), AControl.Parent.Height - AControl.Top);
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| 182 | end
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| 183 | else
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| 184 | begin
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| 185 | AControl.Width := StrToIntDef(Piece(x, ',', 3), AControl.Width);
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| 186 | AControl.Height := StrToIntDef(Piece(x, ',', 4), AControl.Height);
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| 187 | end;
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| 188 | end;
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| 189 | //if (x = '0,0,' + IntToStr(Screen.Width) + ',' + IntToStr(Screen.Height)) and
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| 190 | // (AControl is TForm) then TForm(AControl).WindowState := wsMaximized;
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| 191 | end;
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| 192 |
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| 193 | procedure SetUserBounds2(AName: string; var v1, v2, v3, v4: integer);
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| 194 | var
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| 195 | x: string;
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| 196 | begin
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| 197 | if uBounds = nil then LoadSizes;
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| 198 | x := uBounds.Values[AName];
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| 199 | v1 := StrToIntDef(Piece(x, ',', 1), 0);
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| 200 | v2 := StrToIntDef(Piece(x, ',', 2), 0);
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| 201 | v3 := StrToIntDef(Piece(x, ',', 3), 0);
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| 202 | v4 := StrToIntDef(Piece(x, ',', 4), 0);
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| 203 | end;
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| 204 |
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| 205 |
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| 206 | procedure SetUserWidths(var AControl: TControl);
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| 207 | var
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| 208 | x: string;
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| 209 | begin
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| 210 | if uWidths = nil then LoadSizes;
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| 211 | x := AControl.Name;
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| 212 | if not (AControl is TForm) and (Assigned(AControl.Owner)) then x := AControl.Owner.Name + '.' + x;
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| 213 | x := uWidths.Values[x];
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| 214 | if Assigned (AControl.Parent) then
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| 215 | AControl.Width := LowerOf(StrToIntDef(x, AControl.Width), AControl.Parent.Width - AControl.Left)
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| 216 | else
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| 217 | AControl.Width := StrToIntDef(x, AControl.Width);
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| 218 | end;
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| 219 |
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| 220 | procedure SetUserColumns(var AControl: TControl);
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| 221 | var
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| 222 | x: string;
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| 223 | i, AWidth: Integer;
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| 224 | couldSet: boolean;
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| 225 | begin
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| 226 | couldSet := False;
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| 227 | if uColumns = nil then LoadSizes;
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| 228 | x := AControl.Name;
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| 229 | if not (AControl is TForm) and (Assigned(AControl.Owner)) then x := AControl.Owner.Name + '.' + x;
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| 230 | if AnsiCompareText(x,'frmOrders.hdrOrders')=0 then
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| 231 | couldSet := True;
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| 232 | x := uColumns.Values[x];
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| 233 | if AControl is THeaderControl then with THeaderControl(AControl) do
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| 234 | for i := 0 to Sections.Count - 1 do
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| 235 | begin
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| 236 | //Make sure all of the colmumns fit, even if it means scrunching the last ones.
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| 237 | AWidth := LowerOf(StrToIntDef(Piece(x, ',', i + 1), 0), HigherOf(ClientWidth - (Sections.Count - i)*5 - Sections.Items[i].Left, 5));
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| 238 | if AWidth > 0 then Sections.Items[i].Width := AWidth;
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| 239 | if couldSet and (i=0) and (AWidth>0) then
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| 240 | frmOrders.EvtColWidth := AWidth;
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| 241 | end;
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| 242 | if AControl is TCustomGrid then {nothing for now};
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| 243 | end;
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| 244 |
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| 245 | procedure SaveUserBounds(AControl: TControl);
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| 246 | var
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| 247 | x: string;
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| 248 | begin
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| 249 | if (AControl is TForm) and (TForm(AControl).WindowState = wsMaximized) then
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| 250 | x := '0,0,0,0'
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| 251 | else
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| 252 | with AControl do
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| 253 | x := IntToStr(Left) + ',' + IntToStr(Top) + ',' +
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| 254 | IntToStr(Width) + ',' + IntToStr(Height);
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| 255 | // CallV('ORWCH SAVESIZ', [AControl.Name, x]);
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| 256 | SizeHolder.SetSize(AControl.Name, x);
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| 257 | end;
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| 258 |
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| 259 | procedure SaveUserSizes(SizingList: TStringList);
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| 260 | begin
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| 261 | CallV('ORWCH SAVEALL', [SizingList]);
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| 262 | end;
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| 263 |
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| 264 | procedure SaveUserFontSize( FontSize: integer);
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| 265 | begin
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| 266 | CallV('ORWCH SAVFONT', [IntToStr(FontSize)]);
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| 267 | end;
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| 268 |
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| 269 | procedure SetFormPosition(AForm: TForm);
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| 270 | var
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| 271 | x: string;
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| 272 | Rect: TRect;
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| 273 | begin
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| 274 | // x := sCallV('ORWCH LOADSIZ', [AForm.Name]);
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| 275 | x := SizeHolder.GetSize(AForm.Name);
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| 276 | if x = '' then Exit; // allow default bounds to be passed in, else screen center?
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| 277 | if (x = '0,0,0,0') then
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| 278 | AForm.WindowState := wsMaximized
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| 279 | else
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| 280 | begin
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| 281 | AForm.SetBounds(StrToIntDef(Piece(x, ',', 1), AForm.Left),
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| 282 | StrToIntDef(Piece(x, ',', 2), AForm.Top),
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| 283 | StrToIntDef(Piece(x, ',', 3), AForm.Width),
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| 284 | StrToIntDef(Piece(x, ',', 4), AForm.Height));
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| 285 | Rect := AForm.BoundsRect;
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| 286 | ForceInsideWorkArea(Rect);
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| 287 | AForm.BoundsRect := Rect;
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| 288 | end;
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| 289 | end;
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| 290 |
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| 291 | function StrUserBounds(AControl: TControl): string;
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| 292 | var
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| 293 | x: string;
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| 294 | begin
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| 295 | x := AControl.Name;
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| 296 | if not (AControl is TForm) and (Assigned(AControl.Owner)) then x := AControl.Owner.Name + '.' + x;
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| 297 | with AControl do Result := 'B' + U + x + U + IntToStr(Left) + ',' + IntToStr(Top) + ',' +
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| 298 | IntToStr(Width) + ',' + IntToStr(Height);
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| 299 | if (AControl is TForm) and (TForm(AControl).WindowState = wsMaximized)
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| 300 | then Result := 'B' + U + x + U + '0,0,0,0';
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| 301 | end;
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| 302 |
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| 303 | function StrUserBounds2(AName: string; v1, v2, v3, v4: integer): string;
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| 304 | begin
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| 305 | Result := 'B' + U + AName + U + IntToStr(v1) + ',' + IntToStr(v2) + ',' +
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| 306 | IntToStr(v3) + ',' + IntToStr(v4);
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| 307 | end;
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| 308 |
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| 309 | function StrUserWidth(AControl: TControl): string;
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| 310 | var
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| 311 | x: string;
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| 312 | begin
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| 313 | x := AControl.Name;
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| 314 | if not (AControl is TForm) and (Assigned(AControl.Owner)) then x := AControl.Owner.Name + '.' + x;
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| 315 | with AControl do Result := 'W' + U + x + U + IntToStr(Width);
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| 316 | end;
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| 317 |
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| 318 | function StrUserColumns(AControl: TControl): string;
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| 319 | var
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| 320 | x: string;
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| 321 | i: Integer;
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| 322 | shouldSave: boolean;
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| 323 | begin
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| 324 | shouldSave := False;
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| 325 | x := AControl.Name;
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| 326 | if not (AControl is TForm) and (Assigned(AControl.Owner)) then x := AControl.Owner.Name + '.' + x;
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| 327 | if AnsiCompareText(x,'frmOrders.hdrOrders') = 0 then
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| 328 | shouldSave := True;
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| 329 | Result := 'C' + U + x + U;
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| 330 | if AControl is THeaderControl then with THeaderControl(AControl) do
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| 331 | for i := 0 to Sections.Count - 1 do
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| 332 | begin
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| 333 | if shouldSave and (i = 0) then
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| 334 | Result := Result + IntToStr(frmOrders.EvtColWidth) + ','
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| 335 | else
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| 336 | Result := Result + IntToStr(Sections.Items[i].Width) + ',';
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| 337 | end;
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| 338 | if AControl is TCustomGrid then {nothing for now};
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| 339 | if CharAt(Result, Length(Result)) = ',' then Result := Copy(Result, 1, Length(Result) - 1);
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| 340 | end;
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| 341 |
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| 342 | { TSizeHolder }
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| 343 |
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| 344 | procedure TSizeHolder.AddSizesToStrList(theList: TStringList);
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| 345 | {Adds all the Sizes in the TSizeHolder Object to theList String list parameter}
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| 346 | var
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| 347 | i: integer;
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| 348 | begin
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| 349 | for i := 0 to FNameList.Count-1 do
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| 350 | theList.Add('B' + U + FNameList[i] + U + FSizeList[i]);
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| 351 | end;
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| 352 |
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| 353 | constructor TSizeHolder.Create;
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| 354 | begin
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| 355 | inherited;
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| 356 | FNameList := TStringList.Create;
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| 357 | FSizeList := TStringList.Create;
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| 358 | end;
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| 359 |
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| 360 |
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| 361 | destructor TSizeHolder.Destroy;
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| 362 | begin
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| 363 | FNameList.Free;
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| 364 | FSizeList.Free;
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| 365 | inherited;
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| 366 | end;
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| 367 |
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| 368 | function TSizeHolder.GetSize(AName: String): String;
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| 369 | {Fuctions returns a String of the Size(s) Of the Name parameter passed,
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| 370 | if the Size(s) are already loaded into the object it will return those,
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| 371 | otherwise it will make the apropriate RPC call to LOADSIZ}
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| 372 | var
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| 373 | rSizeVal: String; //return Size value
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| 374 | nameIndex: integer;
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| 375 | begin
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| 376 | rSizeVal := '';
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| 377 | nameIndex := FNameList.IndexOf(AName);
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| 378 | if nameIndex = -1 then //Currently Not in the NameList
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| 379 | begin
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| 380 | rSizeVal := sCallV('ORWCH LOADSIZ', [AName]);
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| 381 | if rSizeVal <> '' then
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| 382 | begin
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| 383 | FNameList.Add(AName);
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| 384 | FSizeList.Add(rSizeVal);
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| 385 | end;
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| 386 | end
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| 387 | else //Currently is in the NameList
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| 388 | rSizeVal := FSizeList[nameIndex];
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| 389 | result := rSizeVal;
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| 390 | end;
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| 391 |
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| 392 | procedure TSizeHolder.SetSize(AName, ASize: String);
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| 393 | {Store the Size(s) Of the ASize parameter passed, Associate it with the AName
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| 394 | Parameter. This only stores the sizes in the objects member variables.
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| 395 | to Store on the MUMPS Database call SendSizesToDB()}
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| 396 | var
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| 397 | nameIndex: integer;
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| 398 | begin
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| 399 | nameIndex := FNameList.IndexOf(AName);
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| 400 | if nameIndex = -1 then //Currently Not in the NameList
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| 401 | begin
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| 402 | FNameList.Add(AName);
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| 403 | FSizeList.Add(ASize);
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| 404 | end
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| 405 | else //Currently is in the NameList
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| 406 | FSizeList[nameIndex] := ASize;
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| 407 | end;
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| 408 |
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| 409 | initialization
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| 410 | // nothing for now
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| 411 |
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| 412 | finalization
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| 413 | if uBounds <> nil then uBounds.Free;
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| 414 | if uWidths <> nil then uWidths.Free;
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| 415 | if uColumns <> nil then uColumns.Free;
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| 416 |
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| 417 | end.
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