365 lines
9.7 KiB
Plaintext
365 lines
9.7 KiB
Plaintext
unit fOptionsCombinations;
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interface
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uses
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Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
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ExtCtrls, StdCtrls, ORCtrls, OrFn, ComCtrls;
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type
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TfrmOptionsCombinations = class(TForm)
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radAddByType: TRadioGroup;
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lblInfo: TMemo;
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lblAddby: TLabel;
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lblCombinations: TLabel;
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lstAddBy: TORComboBox;
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btnAdd: TButton;
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btnRemove: TButton;
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pnlBottom: TPanel;
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btnOK: TButton;
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btnCancel: TButton;
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bvlBottom: TBevel;
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lvwCombinations: TCaptionListView;
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procedure radAddByTypeClick(Sender: TObject);
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procedure lstAddByNeedData(Sender: TObject; const StartFrom: String;
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Direction, InsertAt: Integer);
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procedure FormCreate(Sender: TObject);
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procedure btnAddClick(Sender: TObject);
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procedure lvwCombinationsColumnClick(Sender: TObject;
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Column: TListColumn);
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procedure lvwCombinationsCompare(Sender: TObject; Item1,
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Item2: TListItem; Data: Integer; var Compare: Integer);
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procedure btnRemoveClick(Sender: TObject);
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procedure lstAddByChange(Sender: TObject);
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procedure lstAddByKeyUp(Sender: TObject; var Key: Word;
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Shift: TShiftState);
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procedure btnOKClick(Sender: TObject);
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procedure lstAddByEnter(Sender: TObject);
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procedure lstAddByExit(Sender: TObject);
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procedure lvwCombinationsChange(Sender: TObject; Item: TListItem;
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Change: TItemChange);
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procedure FormShow(Sender: TObject);
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private
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{ Private declarations }
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FsortCol: integer;
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FsortAscending: boolean;
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FDirty: boolean;
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function Duplicate(avalueien, asource: string): boolean;
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procedure LoadCombinations(alist: TStrings);
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public
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{ Public declarations }
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end;
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var
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frmOptionsCombinations: TfrmOptionsCombinations;
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procedure DialogOptionsCombinations(topvalue, leftvalue, fontsize: integer; var actiontype: Integer);
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implementation
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uses rOptions, rCore;
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{$R *.DFM}
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type
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TCombination = class
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public
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IEN: string;
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Entry: string;
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Source: string;
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end;
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procedure DialogOptionsCombinations(topvalue, leftvalue, fontsize: integer; var actiontype: Integer);
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// create the form and make it modal, return an action
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var
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frmOptionsCombinations: TfrmOptionsCombinations;
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begin
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frmOptionsCombinations := TfrmOptionsCombinations.Create(Application);
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actiontype := 0;
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try
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with frmOptionsCombinations do
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begin
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if (topvalue < 0) or (leftvalue < 0) then
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Position := poScreenCenter
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else
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begin
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Position := poDesigned;
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Top := topvalue;
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Left := leftvalue;
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end;
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ResizeAnchoredFormToFont(frmOptionsCombinations);
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ShowModal;
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actiontype := btnOK.Tag;
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end;
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finally
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frmOptionsCombinations.Release;
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end;
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end;
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procedure TfrmOptionsCombinations.radAddByTypeClick(Sender: TObject);
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begin
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with lstAddBy do
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begin
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case radAddByType.ItemIndex of
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0: begin
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ListItemsOnly := false;
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LongList := false;
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ListWardAll(lstAddBy.Items);
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MixedCaseList(lstAddBy.Items);
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lblAddby.Caption := 'Ward:';
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end;
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1: begin
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ListItemsOnly := true;
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LongList := true;
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InitLongList('');
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lblAddby.Caption := 'Clinic:';
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end;
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2: begin
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ListItemsOnly := true;
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LongList := true;
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InitLongList('');
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lblAddby.Caption := 'Provider:';
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end;
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3: begin
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ListItemsOnly := false;
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LongList := false;
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ListSpecialtyAll(lstAddBy.Items);
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lblAddby.Caption := 'Specialty:';
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end;
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4: begin
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ListItemsOnly := false;
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LongList := false;
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ListTeamAll(lstAddBy.Items);
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lblAddby.Caption := 'List:';
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end;
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end;
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lstAddBy.Caption := lblAddby.Caption;
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ItemIndex := -1;
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Text := '';
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btnAdd.Enabled := false;
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end;
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end;
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procedure TfrmOptionsCombinations.lstAddByNeedData(Sender: TObject;
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const StartFrom: String; Direction, InsertAt: Integer);
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begin
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with lstAddBy do
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begin
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case radAddByType.ItemIndex of
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0: begin
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Pieces := '2';
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end;
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1: begin
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Pieces := '2';
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ForDataUse(SubSetOfClinics(StartFrom, Direction));
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end;
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2: begin
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Pieces := '2,3';
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ForDataUse(SubSetOfProviders(StartFrom, Direction));
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end;
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3: begin
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Pieces := '2';
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end;
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4: begin
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Pieces := '2';
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end;
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end;
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end;
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end;
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procedure TfrmOptionsCombinations.FormCreate(Sender: TObject);
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begin
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radAddByType.ItemIndex := 0;
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radAddByTypeClick(self);
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FDirty := false;
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end;
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procedure TfrmOptionsCombinations.btnAddClick(Sender: TObject);
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var
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aListItem: TListItem;
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aCombination: TCombination;
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valueien, valuename, valuesource: string;
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begin
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valuesource := radAddByType.Items[radAddByType.ItemIndex];
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if copy(valuesource, 1, 1) = '&' then
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valuesource := copy(valuesource, 2, length(valuesource) - 1);
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valuename := Piece(lstAddBy.DisplayText[lstAddBy.ItemIndex], '-', 1);
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valueien := Piece(lstAddBy.Items[lstAddBy.ItemIndex], '^', 1);
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if Duplicate(valueien, valuesource) then exit; // check for duplicates
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aListItem := lvwCombinations.Items.Add;
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with aListItem do
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begin
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Caption := valuename;
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SubItems.Add(valuesource);
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end;
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aCombination := TCombination.Create;
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with aCombination do
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begin
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IEN := valueien;
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Entry := valuename;
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Source := valuesource;
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end;
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aListItem.SubItems.AddObject('combo object', aCombination);
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btnAdd.Enabled := false;
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FDirty := true;
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end;
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procedure TfrmOptionsCombinations.lvwCombinationsColumnClick(
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Sender: TObject; Column: TListColumn);
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begin
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if FsortCol = Column.Index then
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FsortAscending := not FsortAscending
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else
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FsortAscending := true;
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FsortCol := Column.Index;
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(Sender as TListView).AlphaSort;
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end;
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procedure TfrmOptionsCombinations.lvwCombinationsCompare(Sender: TObject;
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Item1, Item2: TListItem; Data: Integer; var Compare: Integer);
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begin
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if not(Sender is TListView) then exit;
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if FsortAscending then
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begin
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if FsortCol = 0 then
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Compare := CompareStr(Item1.Caption, Item2.Caption)
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else
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Compare := CompareStr(Item1.SubItems[FsortCol - 1],
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Item2.SubItems[FsortCol - 1]);
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end
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else
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begin
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if FsortCol = 0 then
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Compare := CompareStr(Item2.Caption, Item1.Caption)
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else
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Compare := CompareStr(Item2.SubItems[FsortCol - 1],
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Item1.SubItems[FsortCol - 1]);
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end;
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end;
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procedure TfrmOptionsCombinations.btnRemoveClick(Sender: TObject);
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var
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i: integer;
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begin
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with lvwCombinations do
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for i := Items.Count - 1 downto 0 do
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if Items[i].Selected then
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Items[i].Delete;
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btnRemove.Enabled := false;
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FDirty := true;
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end;
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procedure TfrmOptionsCombinations.lstAddByChange(Sender: TObject);
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var
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valueien, source: string;
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begin
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if lstAddBy.ItemIndex = -1 then
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btnAdd.Enabled := false
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else
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begin
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source := radAddByType.Items[radAddByType.ItemIndex];
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if copy(source, 1, 1) = '&' then
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source := copy(source, 2, length(source) - 1);
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valueien := Piece(lstAddBy.Items[lstAddBy.ItemIndex], '^', 1);
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btnAdd.Enabled := not Duplicate(valueien, source);
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end;
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btnRemove.Enabled := false;
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end;
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function TfrmOptionsCombinations.Duplicate(avalueien,
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asource: string): boolean;
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var
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i: integer;
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aCombination :TCombination;
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begin
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result := false;
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with lvwCombinations do
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for i := 0 to Items.Count - 1 do
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if asource = Items[i].Subitems[0] then
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begin
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aCombination := TCombination(Items.Item[i].SubItems.Objects[1]);
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if aCombination.IEN = avalueien then
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begin
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Result := true;
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end;
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end;
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end;
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procedure TfrmOptionsCombinations.lstAddByKeyUp(Sender: TObject;
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var Key: Word; Shift: TShiftState);
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begin
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if Key = 13 then Perform(WM_NextDlgCtl, 0, 0);
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end;
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procedure TfrmOptionsCombinations.btnOKClick(Sender: TObject);
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var
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i: integer;
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alist: TStringList;
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aCombination :TCombination;
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begin
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if FDirty then
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begin
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alist := TStringList.Create;
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with lvwCombinations do
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for i := 0 to Items.Count - 1 do
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begin
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aCombination := TCombination(Items.Item[i].SubItems.Objects[1]);
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with aCombination do alist.Add(IEN + '^' + Source);
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end;
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rpcSetCombo(alist);
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alist.Free;
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end;
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end;
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procedure TfrmOptionsCombinations.lstAddByEnter(Sender: TObject);
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begin
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btnAdd.Default := true;
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end;
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procedure TfrmOptionsCombinations.lstAddByExit(Sender: TObject);
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begin
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btnAdd.Default := false;
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end;
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procedure TfrmOptionsCombinations.lvwCombinationsChange(Sender: TObject;
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Item: TListItem; Change: TItemChange);
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begin
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btnRemove.Enabled := lvwCombinations.SelCount > 0;
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end;
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procedure TfrmOptionsCombinations.LoadCombinations(alist: TStrings);
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var
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i: integer;
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aListItem: TListItem;
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aCombination: TCombination;
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valueien, valuename, valuesource: string;
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begin
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for i := 0 to alist.Count - 1 do
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begin
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valuesource := Piece(alist[i], '^', 1);
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valuename := Piece(alist[i], '^', 2);
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valueien := Piece(alist[i], '^', 3);
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aListItem := lvwCombinations.Items.Add;
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with aListItem do
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begin
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Caption := valuename;
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SubItems.Add(valuesource);
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end;
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aCombination := TCombination.Create;
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with aCombination do
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begin
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IEN := valueien;
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Entry := valuename;
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Source := valuesource;
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end;
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aListItem.SubItems.AddObject('combo object', aCombination);
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end;
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end;
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procedure TfrmOptionsCombinations.FormShow(Sender: TObject);
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begin
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LoadCombinations(rpcGetCombo);
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end;
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end.
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