/// <summary>
/// Called when the whole program first loads
/// </summary>
private void VirtualLabToplevel_Load(object sender, System.EventArgs e)
{
// Display a "WELCOME SCREEN" allowing the user to chose the program type
WelcomeScreen ws = new WelcomeScreen();
DialogResult dResult = ws.ShowDialog();
switch (dResult)
{
case DialogResult.Yes: // practice mode
programMode = ProgramMode.Practice;
this.Text += " Practice Mode";
break;
case DialogResult.No: // evaluation mode
programMode = ProgramMode.Eval;
resultsShow.Visible = false;
pplotShowHide.Enabled = false;
this.Text += " Evaluation Mode";
pplotShowHide.Enabled = false;
break;
}
if (dResult != DialogResult.Cancel)
{
// get student parameters
si.stName = ws.stName;
si.stID = ws.stID;
si.stCourse = ws.stCourse;
si.stEmail = ws.stEmail;
si.stProf = ws.stProf;
// show the students name in title (if available
if (si.stName != string.Empty)
Text += " Clinician: " + si.stName;
// construct and show children
admtr = new Audiometer(
new Audiometer.presentationDelegate(presFunc),
new Audiometer.stateChangedDelegate(stChang));
admtr.MdiParent = this;
admtr.Show();
admtr.Location = new Point(0, 0);
admtr.Size = new Size(661, 460);
// Patient Window
//ptwind = new PatientWindow(pt); //Changes made 04/12/2011
ptwind = new PatientWindow();
ptwind.MdiParent = this;
ptwind.Show();
ptwind.Location = new Point(0, admtr.Height);
ptwind.Size = new Size(400, 450);
adgrm = new Audiogram();
adgrm.vltl = this;
adgrm.patient = pt; // delete me
adgrm.MdiParent = this;
adgrm.Show();
adgrm.Location = new Point(admtr.Width,0);
adgrm.SpAudInput.MdiParent = this;
adgrm.SpAudInput.Location = new Point(750, 496);
pplot = new Plateau_Plot.Plateau_Plot();
pplot.MdiParent = this;
pplot.Show();
pplot.Location = new Point(adgrm.Width, adgrm.Height);
pplot.Visible = false;
// SRT
srtWind = new SRT.SRT(
new SRT.SRT.ResponseDelegate(DoResponse),
new SRT.SRT.DoneDelegate(EnableSpeechMenu));
srtWind.MdiParent = this;
srtWind.Location = new Point(750, 496);
srtWind.Hide();
// WI
wiWind = new WI.WI(
new WI.WI.DoneDelegate(EnableSpeechMenu),
new WI.WI.ResponseDelegate(DoResponse));
wiWind.MdiParent = this;
wiWind.Location = new Point(750, 496);
wiWind.Hide();
// show form
this.Visible = true;
WindowState = System.Windows.Forms.FormWindowState.Maximized;
prevState = admtr.ameterSettings;
} // end if ( dResult != Cancel )
}
private void presFunc(int testCh)
{
// defaults
//testEar_IA = 0;
/* assign previous state */
prevState = admtr.ameterSettings;
/* handle presentation button */
if (pt.validPatient)
{
int patResp = -1;
Audiometer.channelSettings TestChannel;
Audiometer.channelSettings MaskedChannel;
switch (testCh)
{
case 1:
TestChannel = admtr.Channel1;
MaskedChannel = admtr.Channel2;
break;
case 2:
TestChannel = admtr.Channel2;
MaskedChannel = admtr.Channel1;
break;
default:
// just to have a default, should never execute
TestChannel = admtr.Channel1;
MaskedChannel = admtr.Channel2;
break;
}
if ( (testCh == 1 && admtr.Channel1.stim == Audiometer.StimulusType.Tone) ||
(testCh == 2 && admtr.Channel2.stim == Audiometer.StimulusType.Tone))
{
// test is a pure tone test
// wait for the tone to finish playing
Thread.Sleep(500);
patResp = pureToneTest(TestChannel, MaskedChannel);
}
if (programMode == ProgramMode.Eval)
evalOutput.CheckMinimum(FrequencyToIndex(admtr.ameterSettings.frequency), TestChannel, MaskedChannel);
// play patient response
ptwind.ShowAnimation(patResp, pt.returnPatientType());
// plateau plot
if (pplot.Visible &&
(patResp == (int)ResponseType.LeftUnsure || patResp == (int)ResponseType.RightUnsure))
{
int minY;
// if testing using an air conduction method
if (TestChannel.stim == Audiometer.StimulusType.Tone &&
(TestChannel.trans == Audiometer.TransducerType.Insert ||
TestChannel.trans == Audiometer.TransducerType.Phone))
{
// set the minimum Y axis value to the air conduction threshold -5
minY = pt.GetPath().AC_Thresh_Val(admtr.ameterSettings.frequency, TestChannel.route) - 5;
}
// if testing using a bone conduction method
else if (TestChannel.stim == Audiometer.StimulusType.Tone &&
TestChannel.trans == Audiometer.TransducerType.Bone)
{
// set the minimum Y axis value to the bone conduction threshold -5
minY = pt.GetPath().BC_Thresh_Val(admtr.ameterSettings.frequency, TestChannel.route) - 5;
}
else // Future developers may need to include more coding for other types of tests.
minY = 0;
pplot.Set_Min_Threshold(minY);
pplot.SetYAxisLabels();
// plot the point
pplot.PlotDataPt(MaskedChannel.volume, TestChannel.volume);
}
}
}
private void stChang(bool newTest)
{
// handle settings changed
// regardless, the plateau plot should be cleared
pplot.ClearAll();
if (newTest && pt.validPatient)
{
// this should trigger test complete logic when the time comes
if (programMode == (int)ProgramMode.Practice)
{
string tType = string.Empty;
// check which channel is presentation channel
if ((admtr.Channel1.stim == Audiometer.StimulusType.Tone) ||
(admtr.Channel2.stim == Audiometer.StimulusType.Tone))
{
tType = "Pure Tone Test";
}
if ((admtr.Channel1.stim == Audiometer.StimulusType.Speech) ||
(admtr.Channel2.stim == Audiometer.StimulusType.Speech))
{
if (tType.Equals(string.Empty))
{
tType = "Speech Test";
}
else
{
tType = "Error";
}
}
if (tType != string.Empty)
{
ri.storePureToneResults(adgrm, pt);
saveTestResults();
}
else
{
MessageBox.Show("It doesn't appear that you've performed a pure tone test");
return;
}
if (programMode == (int)ProgramMode.Practice)
{
// instant gratification
MessageBox.Show(ri.pureToneResults, "Feedback");
}
}
}
/* assign previous state */
prevState = admtr.ameterSettings;
}
