1 | unit fLabPrint;
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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 | StdCtrls, ORCtrls, ORNet, Mask, ComCtrls;
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8 |
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9 | type
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10 | TfrmLabPrint = class(TForm)
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11 | lblLabTitle: TMemo;
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12 | lblPrintTo: TLabel;
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13 | grpDevice: TGroupBox;
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14 | lblMargin: TLabel;
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15 | lblLength: TLabel;
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16 | txtRightMargin: TMaskEdit;
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17 | txtPageLength: TMaskEdit;
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18 | cboDevice: TORComboBox;
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19 | cmdOK: TButton;
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20 | cmdCancel: TButton;
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21 | dlgWinPrinter: TPrintDialog;
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22 | chkDefault: TCheckBox;
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23 | procedure FormCreate(Sender: TObject);
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24 | procedure cboDeviceChange(Sender: TObject);
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25 | procedure cboDeviceNeedData(Sender: TObject; const StartFrom: String;
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26 | Direction, InsertAt: Integer);
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27 | procedure cmdOKClick(Sender: TObject);
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28 | procedure cmdCancelClick(Sender: TObject);
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29 | procedure FormDestroy(Sender: TObject);
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30 | private
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31 | { Private declarations }
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32 | FReports: Integer;
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33 | FDaysBack: Integer;
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34 | FReportText: TRichEdit;
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35 | procedure DisplaySelectDevice;
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36 | public
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37 | { Public declarations }
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38 | end;
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39 |
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40 | var
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41 | frmLabPrint: TfrmLabPrint;
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42 |
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43 | procedure PrintLabs(AReports: Longint; const ALabTitle: string; ADaysBack: Integer);
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44 |
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45 | implementation
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46 |
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47 | {$R *.DFM}
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48 |
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49 | uses ORFn, rCore, uCore, fLabs, rLabs, Printers, rReports;
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50 |
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51 | const
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52 | TX_NODEVICE = 'A device must be selected to print, or press ''Cancel'' to not print.';
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53 | TX_NODEVICE_CAP = 'Device Not Selected';
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54 | TX_ERR_CAP = 'Print Error';
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55 | PAGE_BREAK = '**PAGE BREAK**';
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56 |
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57 | procedure PrintLabs(AReports: Integer; const ALabTitle: string; ADaysBack: Integer);
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58 | { displays a form that prompts for a device and then prints the report }
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59 | var
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60 | frmLabPrint: TfrmLabPrint;
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61 | DefPrt: string;
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62 | begin
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63 | frmLabPrint := TfrmLabPrint.Create(Application);
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64 | try
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65 | ResizeAnchoredFormToFont(frmLabPrint);
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66 | with frmLabPrint do
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67 | begin
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68 | lblLabTitle.Text := ALabTitle;
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69 | FReports := AReports;
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70 | FDaysBack := ADaysBack;
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71 | DefPrt := GetDefaultPrinter(User.Duz, Encounter.Location);
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72 | if User.CurrentPrinter = '' then User.CurrentPrinter := DefPrt;
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73 | with cboDevice do
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74 | begin
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75 | if Printer.Printers.Count > 0 then
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76 | begin
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77 | Items.Add('WIN;Windows Printer^Windows Printer');
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78 | Items.Add('^--------------------VistA Printers----------------------');
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79 | end;
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80 | if User.CurrentPrinter <> '' then
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81 | begin
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82 | InitLongList(Piece(User.CurrentPrinter, ';', 2));
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83 | SelectByID(User.CurrentPrinter);
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84 | end
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85 | else
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86 | InitLongList('');
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87 | end;
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88 | if (DefPrt = 'WIN;Windows Printer') and
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89 | (User.CurrentPrinter = DefPrt) then
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90 | cmdOKClick(frmLabPrint)
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91 | else
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92 | ShowModal;
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93 | end;
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94 | finally
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95 | frmLabPrint.Release;
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96 | end;
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97 | end;
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98 |
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99 | procedure TfrmLabPrint.DisplaySelectDevice;
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100 | begin
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101 | with cboDevice, lblPrintTo do
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102 | begin
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103 | Caption := 'Print Report on: ' + Piece(ItemID, ';', 2);
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104 | end;
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105 | end;
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106 |
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107 | procedure TfrmLabPrint.FormCreate(Sender: TObject);
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108 | begin
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109 | inherited;
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110 | FReportText := TRichEdit.Create(Self);
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111 | with FReportText do
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112 | begin
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113 | Parent := Self;
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114 | Visible := False;
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115 | Width := 600;
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116 | end;
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117 | end;
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118 |
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119 | procedure TfrmLabPrint.cboDeviceChange(Sender: TObject);
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120 | begin
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121 | inherited;
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122 | with cboDevice do if ItemIndex > -1 then
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123 | begin
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124 | txtRightMargin.Text := Piece(Items[ItemIndex], '^', 4);
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125 | txtPageLength.Text := Piece(Items[ItemIndex], '^', 5);
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126 | DisplaySelectDevice;
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127 | end;
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128 | end;
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129 |
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130 | procedure TfrmLabPrint.cboDeviceNeedData(Sender: TObject;
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131 | const StartFrom: String; Direction, InsertAt: Integer);
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132 | begin
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133 | inherited;
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134 | cboDevice.ForDataUse(SubsetOfDevices(StartFrom, Direction));
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135 | end;
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136 |
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137 | procedure TfrmLabPrint.cmdOKClick(Sender: TObject);
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138 | var
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139 | ADevice, ErrMsg: string;
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140 | daysback: integer;
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141 | date1, date2: TFMDateTime;
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142 | today: TDateTime;
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143 | RemoteSiteID: string; //for Remote site printing
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144 | RemoteQuery: string; //for Remote site printing
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145 | begin
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146 | inherited;
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147 | RemoteSiteID := '';
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148 | RemoteQuery := '';
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149 | with frmLabs.TabControl1 do
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150 | if TabIndex > 0 then
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151 | begin
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152 | RemoteSiteID := TRemoteSite(Tabs.Objects[TabIndex]).SiteID;
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153 | RemoteQuery := TRemoteSite(Tabs.Objects[TabIndex]).CurrentLabQuery;
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154 | end;
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155 | if cboDevice.ItemID = '' then
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156 | begin
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157 | InfoBox(TX_NODEVICE, TX_NODEVICE_CAP, MB_OK);
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158 | Exit;
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159 | end;
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160 | today := frmLabs.FMToDateTime(floattostr(FMToday));
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161 | if frmLabs.lstDates.ItemIEN > 0 then
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162 | begin
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163 | daysback := frmLabs.lstDates.ItemIEN;
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164 | date1 := FMToday;
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165 | If daysback = 1 then
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166 | date2 := DateTimeToFMDateTime(today)
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167 | Else
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168 | date2 := DateTimeToFMDateTime(today - daysback);
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169 | end
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170 | else
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171 | frmLabs.BeginEndDates(date1,date2,daysback);
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172 | date1 := date1 + 0.2359;
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173 | if Piece(cboDevice.ItemID, ';', 1) = 'WIN' then
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174 | begin
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175 | if dlgWinPrinter.Execute then with FReportText do
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176 | begin
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177 | Lines.Assign(GetFormattedLabReport(FReports, FDaysBack, Patient.DFN,
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178 | frmLabs.lstTests.Items, date1, date2, RemoteSiteID, RemoteQuery));
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179 | PrintWindowsReport(FReportText, PAGE_BREAK, Self.Caption, ErrMsg);
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180 | if Length(ErrMsg) > 0 then InfoBox(ErrMsg, TX_ERR_CAP, MB_OK);
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181 | end;
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182 | end
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183 | else
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184 | begin
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185 | ADevice := Piece(cboDevice.ItemID, ';', 2);
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186 | PrintLabsToDevice(FReports, FDaysBack, Patient.DFN, ADevice,
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187 | frmLabs.lstTests.Items, ErrMsg, date1, date2, RemoteSiteID, RemoteQuery);
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188 | ErrMsg := Piece(FReportText.Lines[0], U, 2);
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189 | if Length(ErrMsg) > 0 then InfoBox(ErrMsg, TX_ERR_CAP, MB_OK);
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190 | end;
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191 | if chkDefault.Checked then SaveDefaultPrinter(Piece(cboDevice.ItemID, ';', 1));
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192 | User.CurrentPrinter := cboDevice.ItemID;
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193 | Close;
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194 | end;
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195 |
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196 | procedure TfrmLabPrint.cmdCancelClick(Sender: TObject);
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197 | begin
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198 | inherited;
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199 | Close;
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200 | end;
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201 |
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202 | procedure TfrmLabPrint.FormDestroy(Sender: TObject);
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203 | begin
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204 | FReportText.Free;
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205 | inherited;
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206 | end;
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207 |
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208 | end.
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