| 1 | unit fOptionsCombinations;
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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 | ExtCtrls, StdCtrls, ORCtrls, OrFn, ComCtrls;
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| 8 |
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| 9 | type
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| 10 | TfrmOptionsCombinations = class(TForm)
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| 11 | radAddByType: TRadioGroup;
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| 12 | lblInfo: TMemo;
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| 13 | lblAddby: TLabel;
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| 14 | lblCombinations: TLabel;
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| 15 | lstAddBy: TORComboBox;
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| 16 | btnAdd: TButton;
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| 17 | btnRemove: TButton;
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| 18 | pnlBottom: TPanel;
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| 19 | btnOK: TButton;
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| 20 | btnCancel: TButton;
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| 21 | bvlBottom: TBevel;
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| 22 | lvwCombinations: TCaptionListView;
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| 23 | procedure radAddByTypeClick(Sender: TObject);
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| 24 | procedure lstAddByNeedData(Sender: TObject; const StartFrom: String;
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| 25 | Direction, InsertAt: Integer);
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| 26 | procedure FormCreate(Sender: TObject);
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| 27 | procedure btnAddClick(Sender: TObject);
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| 28 | procedure lvwCombinationsColumnClick(Sender: TObject;
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| 29 | Column: TListColumn);
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| 30 | procedure lvwCombinationsCompare(Sender: TObject; Item1,
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| 31 | Item2: TListItem; Data: Integer; var Compare: Integer);
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| 32 | procedure btnRemoveClick(Sender: TObject);
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| 33 | procedure lstAddByChange(Sender: TObject);
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| 34 | procedure lstAddByKeyUp(Sender: TObject; var Key: Word;
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| 35 | Shift: TShiftState);
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| 36 | procedure btnOKClick(Sender: TObject);
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| 37 | procedure lstAddByEnter(Sender: TObject);
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| 38 | procedure lstAddByExit(Sender: TObject);
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| 39 | procedure lvwCombinationsChange(Sender: TObject; Item: TListItem;
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| 40 | Change: TItemChange);
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| 41 | procedure FormShow(Sender: TObject);
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| 42 | private
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| 43 | { Private declarations }
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| 44 | FsortCol: integer;
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| 45 | FsortAscending: boolean;
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| 46 | FDirty: boolean;
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| 47 | function Duplicate(avalueien, asource: string): boolean;
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| 48 | procedure LoadCombinations(alist: TStrings);
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| 49 | public
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| 50 | { Public declarations }
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| 51 | end;
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| 52 |
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| 53 | var
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| 54 | frmOptionsCombinations: TfrmOptionsCombinations;
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| 55 |
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| 56 | procedure DialogOptionsCombinations(topvalue, leftvalue, fontsize: integer; var actiontype: Integer);
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| 57 |
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| 58 | implementation
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| 59 |
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| 60 | uses rOptions, rCore;
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| 61 |
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| 62 | {$R *.DFM}
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| 63 |
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| 64 | type
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| 65 | TCombination = class
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| 66 | public
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| 67 | IEN: string;
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| 68 | Entry: string;
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| 69 | Source: string;
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| 70 | end;
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| 71 |
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| 72 | procedure DialogOptionsCombinations(topvalue, leftvalue, fontsize: integer; var actiontype: Integer);
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| 73 | // create the form and make it modal, return an action
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| 74 | var
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| 75 | frmOptionsCombinations: TfrmOptionsCombinations;
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| 76 | begin
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| 77 | frmOptionsCombinations := TfrmOptionsCombinations.Create(Application);
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| 78 | actiontype := 0;
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| 79 | try
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| 80 | with frmOptionsCombinations do
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| 81 | begin
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| 82 | if (topvalue < 0) or (leftvalue < 0) then
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| 83 | Position := poScreenCenter
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| 84 | else
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| 85 | begin
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| 86 | Position := poDesigned;
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| 87 | Top := topvalue;
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| 88 | Left := leftvalue;
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| 89 | end;
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| 90 | ResizeAnchoredFormToFont(frmOptionsCombinations);
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| 91 | ShowModal;
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| 92 | actiontype := btnOK.Tag;
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| 93 | end;
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| 94 | finally
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| 95 | frmOptionsCombinations.Release;
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| 96 | end;
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| 97 | end;
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| 98 |
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| 99 | procedure TfrmOptionsCombinations.radAddByTypeClick(Sender: TObject);
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| 100 | begin
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| 101 | with lstAddBy do
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| 102 | begin
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| 103 | case radAddByType.ItemIndex of
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| 104 | 0: begin
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| 105 | ListItemsOnly := false;
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| 106 | LongList := false;
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| 107 | ListWardAll(lstAddBy.Items);
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| 108 | MixedCaseList(lstAddBy.Items);
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| 109 | lblAddby.Caption := 'Ward:';
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| 110 | end;
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| 111 | 1: begin
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| 112 | ListItemsOnly := true;
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| 113 | LongList := true;
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| 114 | InitLongList('');
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| 115 | lblAddby.Caption := 'Clinic:';
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| 116 | end;
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| 117 | 2: begin
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| 118 | ListItemsOnly := true;
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| 119 | LongList := true;
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| 120 | InitLongList('');
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| 121 | lblAddby.Caption := 'Provider:';
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| 122 | end;
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| 123 | 3: begin
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| 124 | ListItemsOnly := false;
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| 125 | LongList := false;
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| 126 | ListSpecialtyAll(lstAddBy.Items);
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| 127 | lblAddby.Caption := 'Specialty:';
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| 128 | end;
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| 129 | 4: begin
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| 130 | ListItemsOnly := false;
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| 131 | LongList := false;
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| 132 | ListTeamAll(lstAddBy.Items);
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| 133 | lblAddby.Caption := 'List:';
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| 134 | end;
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| 135 | end;
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| 136 | lstAddBy.Caption := lblAddby.Caption;
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| 137 | ItemIndex := -1;
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| 138 | Text := '';
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| 139 | btnAdd.Enabled := false;
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| 140 | end;
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| 141 | end;
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| 142 |
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| 143 | procedure TfrmOptionsCombinations.lstAddByNeedData(Sender: TObject;
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| 144 | const StartFrom: String; Direction, InsertAt: Integer);
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| 145 | begin
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| 146 | with lstAddBy do
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| 147 | begin
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| 148 | case radAddByType.ItemIndex of
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| 149 | 0: begin
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| 150 | Pieces := '2';
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| 151 | end;
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| 152 | 1: begin
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| 153 | Pieces := '2';
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| 154 | ForDataUse(SubSetOfClinics(StartFrom, Direction));
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| 155 | end;
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| 156 | 2: begin
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| 157 | Pieces := '2,3';
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| 158 | ForDataUse(SubSetOfProviders(StartFrom, Direction));
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| 159 | end;
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| 160 | 3: begin
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| 161 | Pieces := '2';
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| 162 | end;
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| 163 | 4: begin
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| 164 | Pieces := '2';
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| 165 | end;
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| 166 | end;
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| 167 | end;
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| 168 | end;
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| 169 |
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| 170 | procedure TfrmOptionsCombinations.FormCreate(Sender: TObject);
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| 171 | begin
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| 172 | radAddByType.ItemIndex := 0;
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| 173 | radAddByTypeClick(self);
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| 174 | FDirty := false;
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| 175 | end;
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| 176 |
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| 177 | procedure TfrmOptionsCombinations.btnAddClick(Sender: TObject);
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| 178 | var
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| 179 | aListItem: TListItem;
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| 180 | aCombination: TCombination;
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| 181 | valueien, valuename, valuesource: string;
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| 182 | begin
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| 183 | valuesource := radAddByType.Items[radAddByType.ItemIndex];
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| 184 | if copy(valuesource, 1, 1) = '&' then
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| 185 | valuesource := copy(valuesource, 2, length(valuesource) - 1);
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| 186 | valuename := Piece(lstAddBy.DisplayText[lstAddBy.ItemIndex], '-', 1);
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| 187 | valueien := Piece(lstAddBy.Items[lstAddBy.ItemIndex], '^', 1);
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| 188 | if Duplicate(valueien, valuesource) then exit; // check for duplicates
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| 189 | aListItem := lvwCombinations.Items.Add;
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| 190 | with aListItem do
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| 191 | begin
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| 192 | Caption := valuename;
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| 193 | SubItems.Add(valuesource);
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| 194 | end;
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| 195 | aCombination := TCombination.Create;
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| 196 | with aCombination do
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| 197 | begin
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| 198 | IEN := valueien;
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| 199 | Entry := valuename;
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| 200 | Source := valuesource;
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| 201 | end;
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| 202 | aListItem.SubItems.AddObject('combo object', aCombination);
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| 203 | btnAdd.Enabled := false;
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| 204 | FDirty := true;
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| 205 | end;
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| 206 |
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| 207 | procedure TfrmOptionsCombinations.lvwCombinationsColumnClick(
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| 208 | Sender: TObject; Column: TListColumn);
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| 209 | begin
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| 210 | if FsortCol = Column.Index then
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| 211 | FsortAscending := not FsortAscending
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| 212 | else
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| 213 | FsortAscending := true;
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| 214 | FsortCol := Column.Index;
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| 215 | (Sender as TListView).AlphaSort;
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| 216 | end;
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| 217 |
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| 218 | procedure TfrmOptionsCombinations.lvwCombinationsCompare(Sender: TObject;
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| 219 | Item1, Item2: TListItem; Data: Integer; var Compare: Integer);
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| 220 | begin
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| 221 | if not(Sender is TListView) then exit;
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| 222 | if FsortAscending then
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| 223 | begin
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| 224 | if FsortCol = 0 then
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| 225 | Compare := CompareStr(Item1.Caption, Item2.Caption)
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| 226 | else
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| 227 | Compare := CompareStr(Item1.SubItems[FsortCol - 1],
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| 228 | Item2.SubItems[FsortCol - 1]);
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| 229 | end
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| 230 | else
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| 231 | begin
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| 232 | if FsortCol = 0 then
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| 233 | Compare := CompareStr(Item2.Caption, Item1.Caption)
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| 234 | else
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| 235 | Compare := CompareStr(Item2.SubItems[FsortCol - 1],
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| 236 | Item1.SubItems[FsortCol - 1]);
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| 237 | end;
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| 238 | end;
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| 239 |
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| 240 | procedure TfrmOptionsCombinations.btnRemoveClick(Sender: TObject);
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| 241 | var
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| 242 | i: integer;
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| 243 | begin
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| 244 | with lvwCombinations do
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| 245 | for i := Items.Count - 1 downto 0 do
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| 246 | if Items[i].Selected then
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| 247 | Items[i].Delete;
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| 248 | btnRemove.Enabled := false;
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| 249 | FDirty := true;
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| 250 | end;
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| 251 |
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| 252 | procedure TfrmOptionsCombinations.lstAddByChange(Sender: TObject);
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| 253 | var
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| 254 | valueien, source: string;
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| 255 | begin
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| 256 | if lstAddBy.ItemIndex = -1 then
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| 257 | btnAdd.Enabled := false
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| 258 | else
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| 259 | begin
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| 260 | source := radAddByType.Items[radAddByType.ItemIndex];
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| 261 | if copy(source, 1, 1) = '&' then
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| 262 | source := copy(source, 2, length(source) - 1);
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| 263 | valueien := Piece(lstAddBy.Items[lstAddBy.ItemIndex], '^', 1);
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| 264 | btnAdd.Enabled := not Duplicate(valueien, source);
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| 265 | end;
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| 266 | btnRemove.Enabled := false;
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| 267 | end;
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| 268 |
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| 269 | function TfrmOptionsCombinations.Duplicate(avalueien,
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| 270 | asource: string): boolean;
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| 271 | var
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| 272 | i: integer;
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| 273 | aCombination :TCombination;
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| 274 | begin
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| 275 | result := false;
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| 276 | with lvwCombinations do
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| 277 | for i := 0 to Items.Count - 1 do
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| 278 | if asource = Items[i].Subitems[0] then
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| 279 | begin
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| 280 | aCombination := TCombination(Items.Item[i].SubItems.Objects[1]);
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| 281 | if aCombination.IEN = avalueien then
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| 282 | begin
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| 283 | Result := true;
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| 284 | end;
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| 285 | end;
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| 286 | end;
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| 287 |
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| 288 | procedure TfrmOptionsCombinations.lstAddByKeyUp(Sender: TObject;
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| 289 | var Key: Word; Shift: TShiftState);
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| 290 | begin
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| 291 | if Key = 13 then Perform(WM_NextDlgCtl, 0, 0);
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| 292 | end;
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| 293 |
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| 294 | procedure TfrmOptionsCombinations.btnOKClick(Sender: TObject);
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| 295 | var
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| 296 | i: integer;
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| 297 | alist: TStringList;
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| 298 | aCombination :TCombination;
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| 299 | begin
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| 300 | if FDirty then
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| 301 | begin
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| 302 | alist := TStringList.Create;
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| 303 | with lvwCombinations do
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| 304 | for i := 0 to Items.Count - 1 do
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| 305 | begin
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| 306 | aCombination := TCombination(Items.Item[i].SubItems.Objects[1]);
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| 307 | with aCombination do alist.Add(IEN + '^' + Source);
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| 308 | end;
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| 309 | rpcSetCombo(alist);
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| 310 | alist.Free;
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| 311 | end;
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| 312 | end;
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| 313 |
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| 314 | procedure TfrmOptionsCombinations.lstAddByEnter(Sender: TObject);
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| 315 | begin
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| 316 | btnAdd.Default := true;
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| 317 | end;
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| 318 |
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| 319 | procedure TfrmOptionsCombinations.lstAddByExit(Sender: TObject);
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| 320 | begin
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| 321 | btnAdd.Default := false;
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| 322 | end;
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| 323 |
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| 324 | procedure TfrmOptionsCombinations.lvwCombinationsChange(Sender: TObject;
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| 325 | Item: TListItem; Change: TItemChange);
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| 326 | begin
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| 327 | btnRemove.Enabled := lvwCombinations.SelCount > 0;
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| 328 | end;
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| 329 |
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| 330 | procedure TfrmOptionsCombinations.LoadCombinations(alist: TStrings);
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| 331 | var
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| 332 | i: integer;
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| 333 | aListItem: TListItem;
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| 334 | aCombination: TCombination;
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| 335 | valueien, valuename, valuesource: string;
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| 336 | begin
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| 337 | for i := 0 to alist.Count - 1 do
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| 338 | begin
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| 339 | valuesource := Piece(alist[i], '^', 1);
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| 340 | valuename := Piece(alist[i], '^', 2);
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| 341 | valueien := Piece(alist[i], '^', 3);
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| 342 | aListItem := lvwCombinations.Items.Add;
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| 343 | with aListItem do
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| 344 | begin
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| 345 | Caption := valuename;
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| 346 | SubItems.Add(valuesource);
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| 347 | end;
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| 348 | aCombination := TCombination.Create;
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| 349 | with aCombination do
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| 350 | begin
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| 351 | IEN := valueien;
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| 352 | Entry := valuename;
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| 353 | Source := valuesource;
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| 354 | end;
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| 355 | aListItem.SubItems.AddObject('combo object', aCombination);
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| 356 | end;
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| 357 | end;
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| 358 |
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| 359 | procedure TfrmOptionsCombinations.FormShow(Sender: TObject);
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| 360 | begin
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| 361 | LoadCombinations(rpcGetCombo);
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| 362 | end;
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| 363 |
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| 364 | end.
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