source: cprs/branches/foia-cprs/CPRS-Chart/fAllgyBox.pas@ 459

unit fAllgyBox;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, fRptBox, StdCtrls, ExtCtrls, ComCtrls, fARTAllgy, ORFn;

type
  TfrmAllgyBox = class(TfrmReportBox)
    cmdEdit: TButton;
    cmdAdd: TButton;
    cmdInError: TButton;
    procedure cmdAddClick(Sender: TObject);
    procedure cmdEditClick(Sender: TObject);
    procedure cmdInErrorClick(Sender: TObject);
  private
    { Private declarations }
    FAllergyIEN: integer;
    procedure RefreshText;
  public
    { Public declarations }
  end;

procedure AllergyBox(ReportText: TStrings; ReportTitle: string; AllowPrint: boolean; AllergyIEN: integer);

var
  frmAllgyBox: TfrmAllgyBox;

implementation

{$R *.dfm}

uses rCover, fCover;

const
  NEW_ALLERGY = True;
  ENTERED_IN_ERROR = True;

function CreateAllergyBox(ReportText: TStrings; ReportTitle: string; AllowPrint: boolean): TfrmAllgyBox;
var
  i, AWidth, MaxWidth, AHeight: Integer;
  Rect: TRect;
  // %$@# buttons!
  BtnArray: array of TButton;
  BtnRight: array of integer;
  BtnLeft:  array of integer;
  j, k: integer;
begin
  Result := TfrmAllgyBox.Create(Application);
  try
    with Result do
    begin
      k := 0;
      with pnlButton do for j := 0 to ControlCount - 1 do
        if Controls[j] is TButton then
          begin
            SetLength(BtnArray, k+1);
            SetLength(BtnRight, k+1);
            BtnArray[j] := TButton(Controls[j]);
            BtnRight[j] := ResizeWidth(Font, MainFont, BtnArray[j].Width - BtnArray[j].Width - BtnArray[j].Left);
            k := k + 1;
          end;
      MaxWidth := 350;
      for i := 0 to ReportText.Count - 1 do
      begin
        AWidth := lblFontTest.Canvas.TextWidth(ReportText[i]);
        if AWidth > MaxWidth then MaxWidth := AWidth;
      end;
      cmdPrint.Visible := AllowPrint;
      MaxWidth := MaxWidth + GetSystemMetrics(SM_CXVSCROLL);
      AHeight := (ReportText.Count * (lblFontTest.Height + 2)) + pnlbutton.Height;
      AHeight := HigherOf(AHeight, 250);
      if AHeight > (Screen.Height - 80) then AHeight := Screen.Height - 80;
      if MaxWidth > Screen.Width then MaxWidth := Screen.Width;
      ClientWidth := MaxWidth;
      ClientHeight := AHeight;
      Rect := BoundsRect;
      ForceInsideWorkArea(Rect);
      BoundsRect := Rect;
      ResizeAnchoredFormToFont(Result);
      SetLength(BtnLeft, k);
      for j := 0 to k - 1 do
        BtnLeft[j] := pnlButton.Width - BtnArray[j].Width - BtnRight[j];
      memReport.Lines.Assign(ReportText);
      for i := 1 to Length(ReportTitle) do if ReportTitle[i] = #9 then ReportTitle[i] := ' ';
      Caption := ReportTitle;
      memReport.SelStart := 0;
    end;
  except
    KillObj(@Result);
    raise;
  end;
end;

procedure AllergyBox(ReportText: TStrings; ReportTitle: string; AllowPrint: boolean; AllergyIEN: integer);
begin
  frmAllgyBox := CreateAllergyBox(ReportText, ReportTitle, AllowPrint);
  try
    with frmAllgyBox do
    begin
      FAllergyIEN := AllergyIEN;
      if not ContainsVisibleChar(memReport.Text) then RefreshText;
      ShowModal;
    end;
  finally
    frmAllgyBox.Release;
  end;
end;

procedure TfrmAllgyBox.cmdAddClick(Sender: TObject);
var
  Changed: boolean;
begin
  inherited;
  Visible := False;
  Changed := EnterEditAllergy(0, NEW_ALLERGY, not ENTERED_IN_ERROR);
  if not Changed then
    Close
  else
    begin
      frmCover.UpdateAllergiesList;
      Close;
    end
end;

procedure TfrmAllgyBox.cmdEditClick(Sender: TObject);
var
  Changed: boolean;
begin
  inherited;
  Visible := False;
  Changed := EnterEditAllergy(FAllergyIEN, not NEW_ALLERGY, not ENTERED_IN_ERROR);
  if Changed then RefreshText;
  Visible := True;
end;

procedure TfrmAllgyBox.cmdInErrorClick(Sender: TObject);
var
  Changed: boolean;
begin
  inherited;
  Visible := False;
  Changed := MarkEnteredInError(FAllergyIEN);
  if Changed then
    begin
      frmCover.UpdateAllergiesList;
      Close;
    end
  else Visible := True;
end;

procedure TfrmAllgyBox.RefreshText;
begin
  memReport.Clear;
  memReport.Lines.Assign(DetailAllergy(FAllergyIEN));
end;

end.