public PredictView(Runtime runtime, QuestionMode questionMode, IArrayView <EEGDataEntry> trial)
: base()
{
var panel = this.RegisterDisposable(new Panel {
Dock = DockStyle.Fill
});
var displayList = runtime.Classifiers.Select(c => new Display()
{
Classifier = c.Settings.Name,
Prediction = "predicting...",
Confidence = c.Classifier.ComputesConfidence ? "predicting... " : "n/a",
Accuracy = c.Accuracy
}).ToList();
var grid = new DataGridView()
{
Dock = DockStyle.Fill,
EditMode = DataGridViewEditMode.EditProgrammatically,
DataSource = displayList,
Font = GUIUtils.Constants.DISPLAY_FONT,
AutoSizeColumnsMode = DataGridViewAutoSizeColumnsMode.Fill,
ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.AutoSize,
};
panel.Controls.Add(grid);
int count = runtime.Classifiers.Count;
Stimulus selectedStimulus = null;
Func <bool> succeeded = () => false;
this.DoOnDeploy(c =>
{
if (!string.IsNullOrWhiteSpace(this.Text))
{
panel.Controls.Add(this.Text.ToLabel(DockStyle.Top, ContentAlignment.MiddleCenter));
}
c.Controls.Add(panel);
foreach (int index in (runtime.Classifiers.Count > 0 ? runtime.Classifiers.Indices() : (0).Enumerate()))
{
int i = index;
ThreadPool.QueueUserWorkItem(ignored =>
{
double confidence = 0;
StimulusClass predicted;
try
{
predicted = runtime.Classifiers[i].Predict(trial, out confidence) == runtime.Provider.StimulusClass1.Settings.Marker
? runtime.Provider.StimulusClass1
: runtime.Provider.StimulusClass2;
}
catch (Exception) { predicted = runtime.Provider.StimulusClass1; }
this.Invoke(() =>
{
if (displayList.Count > 0)
{
displayList[i].Prediction = predicted.Settings.Name;
displayList[i].Confidence = runtime.Classifiers[i].Classifier.ComputesConfidence
? confidence.ToString()
: "n/a";
grid.InvalidateRow(i);
}
if (--count > 0)
{
return;
}
// log prediction results
foreach (var display in displayList)
{
runtime.LogLine(string.Format("Classifier {0} predicted {1} (accuracy so far = {2})", display.Classifier, display.Prediction, display.Accuracy));
}
Panel choicePanel1 = new Panel()
{
Dock = DockStyle.Bottom
},
choicePanel2 = new Panel()
{
Dock = DockStyle.Bottom, Visible = false
};
var choicesSoFarLabel = new Label()
{
Dock = DockStyle.Bottom, TextAlign = ContentAlignment.MiddleCenter, Font = GUIUtils.Constants.DISPLAY_FONT, Visible = false
};
var classChoice = new ChoiceView(new string[] { runtime.Provider.StimulusClass1.Settings.Name, runtime.Provider.StimulusClass2.Settings.Name })
{
Text = "Which did you choose?"
};
classChoice.DoOnFinishing(() =>
{
if (!classChoice.Result.HasValue)
{
return;
}
choicePanel1.Enabled = false;
bool picked1 = classChoice.Result.Value.Equals(runtime.Provider.StimulusClass1.Settings.Name);
choicesSoFarLabel.Text = string.Format("(Choices so far: {0} {1}/{2} {3})",
runtime.Class1TestPicks + (picked1 ? 1 : 0),
runtime.Provider.StimulusClass1.Settings.Name,
runtime.Class2TestPicks + (picked1 ? 0 : 1),
runtime.Provider.StimulusClass2.Settings.Name);
choicesSoFarLabel.Visible = true;
selectedStimulus = picked1 ? runtime.CurrentTrial.Stimulus1 : runtime.CurrentTrial.Stimulus2;
if (questionMode == QuestionMode.None)
{
succeeded = () => true;
this.DeploySubView(new RestView(750), choicePanel1, true);
}
else
{
var choiceView = new ChoiceView(new string[]
{
selectedStimulus.Class.Settings.Answer1,
selectedStimulus.Class.Settings.Answer2,
GUIUtils.Strings.DONT_KNOW
});
succeeded = () => questionMode == QuestionMode.AskAndVerify
? selectedStimulus.SubclassString.Equals(choiceView.Result.Value)
: !GUIUtils.Strings.DONT_KNOW.Equals(choiceView.Result.Value);
choicePanel2.Visible = true;
this.DeploySubView(choiceView, choicePanel2);
}
});
this.DeploySubView(classChoice, choicePanel1, false);
panel.Controls.Add(choicePanel1);
panel.Controls.Add(choicesSoFarLabel);
panel.Controls.Add(new Label()
{
Dock = DockStyle.Bottom
});
panel.Controls.Add(choicePanel2);
});
});
}
});
this.DoOnFinishing(() =>
{
if (succeeded())
{
for (int i = 0; i < displayList.Count; i++)
{
runtime.Classifiers[i].RecordResult(selectedStimulus.Class.Settings.Marker,
displayList[i].Prediction == runtime.Provider.StimulusClass1.Settings.Name
? runtime.Provider.StimulusClass1.Settings.Marker
: runtime.Provider.StimulusClass2.Settings.Marker, 0);
}
runtime.CurrentTrial.UserPicked1 = (selectedStimulus == runtime.CurrentTrial.Stimulus1);
runtime.CurrentTrial.Succeeded = true;
runtime.LogLine("User chose " + selectedStimulus.Class.Settings.Name);
}
});
}
public VocabView(string testStimulus, string correctAns, int displayTimeMillis, int delayTimeMillis, bool mchoice, StreamWriter anslog, out IViewResult result)
: base()
{
TextView test = new TextView(testStimulus, displayTimeMillis, GUIUtils.Constants.DISPLAY_FONT_LARGE); //-1 is infinite time
//mchoice is a bool that indicates whether the vocab view should be multiple choice or not. I haven't actually handled this properly
if (mchoice)
{
string[] answers = new string[1];
//Currently the only option is the correct answer
answers[0] = correctAns;
ChoiceView choice = new ChoiceView(answers);
var timer = this.RegisterDisposable(new Timer() { Interval = delayTimeMillis, Enabled = false });
var rows = GUIUtils.CreateTable(new[] { .5, .5 }, Direction.Vertical);
var testPanel = new Panel { Dock = DockStyle.Fill };
var choicePanel = new Panel { Dock = DockStyle.Fill, Enabled = false };
rows.Controls.Add(testPanel, 0, 0);
timer.Tick += (sender, args) =>
{
choicePanel.Enabled = true;
rows.Controls.Add(choicePanel, 0, 1);
timer.Enabled = false;
};
this.DoOnDeploy(c =>
{
c.Controls.Add(rows);
this.DeploySubView(test, testPanel, causesOwnerToFinish: false);
this.DeploySubView(choice, choicePanel, causesOwnerToFinish: true);
timer.Enabled = true;
});
this.DoOnFinishing(() =>
{
var answer = choice.Result.HasValue ? choice.Result.Value : null;
this.SetResult(((string)answer) == correctAns);
});
result = this.Result;
}
//ISSUE: In the free response version, no matter what I try, I can't get the cursor to automatically be in the text box
else
{
FreeResponseView frView = new FreeResponseView();
var timer = this.RegisterDisposable(new Timer() { Interval = delayTimeMillis, Enabled = false });
var rows = GUIUtils.CreateTable(new[] { .5, .5 }, Direction.Vertical);
var testPanel = new Panel { Dock = DockStyle.Fill };
var frPanel = new Panel { Dock = DockStyle.Fill, Enabled = false };
rows.Controls.Add(testPanel, 0, 0);
timer.Tick += (sender, args) =>
{
frPanel.Enabled = true;
rows.Controls.Add(frPanel, 0, 1);
timer.Enabled = false;
};
this.DoOnDeploy(c =>
{
c.Controls.Add(rows);
this.DeploySubView(test, testPanel, causesOwnerToFinish: false);
this.DeploySubView(frView, frPanel, causesOwnerToFinish: true);
timer.Enabled = true;
});
this.DoOnFinishing(() =>
{
if (frView.Result.HasValue)
this.SetResult(((string) frView.Result.Value) == correctAns);
else
this.SetResult(false);
anslog.WriteLine("User Answer: " + (string)frView.Result.Value);
anslog.WriteLine("Correct Answer: " + correctAns);
});
result = this.Result;
}
}
public ClassifyView(Stimulus stimulus, StimulusClass stimulusClass, out IViewResult result)
: base()
{
var table = this.RegisterDisposable(GUIUtils.CreateTable(new double[] { .7, .1, .2 }, Direction.Vertical));
Panel topPanel = new Panel()
{
Dock = DockStyle.Fill
}, bottomPanel = new Panel()
{
Dock = DockStyle.Fill
};
table.Controls.Add(topPanel, 0, 0);
var label = new Label()
{
Dock = DockStyle.Fill,
AutoSize = true,
TextAlign = ContentAlignment.MiddleCenter,
Text = "Current selection: ",
Font = GUIUtils.Constants.DISPLAY_FONT
};
table.Controls.Add(label, 0, 1);
table.Controls.Add(bottomPanel, 0, 2);
var imageView = new ImageView(-1)
{
ImagePath = stimulus.PathOrText
};
var choiceView = new ChoiceView(new string[] { stimulusClass.Settings.Answer1, stimulusClass.Settings.Answer2, GUIUtils.Strings.UNCLASSIFIED, SKIP, BACK });
this.DoOnDeploy(c =>
{
this.DeploySubView(imageView, topPanel);
topPanel.Controls.Add(new Label()
{
Text = GUIUtils.Strings.ImageExtensions.Contains(Path.GetExtension(stimulus.PathOrText))
? Path.GetFileNameWithoutExtension(stimulus.PathOrText)
: stimulus.PathOrText,
Dock = DockStyle.Top,
TextAlign = ContentAlignment.MiddleCenter,
Font = GUIUtils.Constants.DISPLAY_FONT
});
if (stimulus.Subclass == null)
{
label.Text += GUIUtils.Strings.UNCLASSIFIED;
}
else
{
label.Text += (bool)stimulus.Subclass
? stimulusClass.Settings.Answer1
: stimulusClass.Settings.Answer2;
}
this.DeploySubView(choiceView, bottomPanel);
c.Controls.Add(table);
});
this.DoOnFinishing(() =>
{
if (!(bool)imageView.Result.Value)
{
this.SetResult(null);
}
else if (stimulusClass.Settings.Answer1.Equals(choiceView.Result.Value))
{
this.SetResult(true);
}
else if (stimulusClass.Settings.Answer2.Equals(choiceView.Result.Value))
{
this.SetResult(false);
}
else if (BACK.Equals(choiceView.Result.Value))
{
this.SetResult(BACK);
}
else if (SKIP.Equals(choiceView.Result.Value))
{
this.SetResult(SKIP);
}
else
{
this.SetResult(null);
}
});
result = this.Result;
}
public VocabView(string testStimulus, string correctAns, int displayTimeMillis, int delayTimeMillis, bool mchoice, out IViewResult result)
: base()
{
TextView test = new TextView(testStimulus, displayTimeMillis, GUIUtils.Constants.DISPLAY_FONT_LARGE); //-1 is infinite time
if (mchoice)
{
string[] answers = new string[1];
//Currently the only option is the correct answer
//To do: Randomly select a subset of answers OR do free response
answers[0] = correctAns;
ChoiceView choice = new ChoiceView(answers);
var timer = this.RegisterDisposable(new Timer() { Interval = delayTimeMillis, Enabled = false });
var rows = GUIUtils.CreateTable(new[] { .5, .5 }, Direction.Vertical);
var testPanel = new Panel { Dock = DockStyle.Fill };
var choicePanel = new Panel { Dock = DockStyle.Fill, Enabled = false };
rows.Controls.Add(testPanel, 0, 0);
timer.Tick += (sender, args) =>
{
choicePanel.Enabled = true;
rows.Controls.Add(choicePanel, 0, 1);
timer.Enabled = false;
};
this.DoOnDeploy(c =>
{
c.Controls.Add(rows);
this.DeploySubView(test, testPanel, causesOwnerToFinish: false);
this.DeploySubView(choice, choicePanel, causesOwnerToFinish: true);
timer.Enabled = true;
});
this.DoOnFinishing(() =>
{
var answer = choice.Result.HasValue ? choice.Result.Value : null;
this.SetResult(((string)answer) == correctAns);
});
result = this.Result;
}
else
{
FreeResponseView frView = new FreeResponseView();
var timer = this.RegisterDisposable(new Timer() { Interval = delayTimeMillis, Enabled = false });
var rows = GUIUtils.CreateTable(new[] { .5, .5 }, Direction.Vertical);
var testPanel = new Panel { Dock = DockStyle.Fill };
var frPanel = new Panel { Dock = DockStyle.Fill, Enabled = false };
rows.Controls.Add(testPanel, 0, 0);
timer.Tick += (sender, args) =>
{
frPanel.Enabled = true;
rows.Controls.Add(frPanel, 0, 1);
timer.Enabled = false;
};
this.DoOnDeploy(c =>
{
c.Controls.Add(rows);
this.DeploySubView(test, testPanel, causesOwnerToFinish: false);
this.DeploySubView(frView, frPanel, causesOwnerToFinish: true);
timer.Enabled = true;
});
this.DoOnFinishing(() =>
{
if (frView.Result.HasValue && (string) frView.Result.Value != "")
if (Compute((string)frView.Result.Value, correctAns) < 3)
if ((correctAns == "MONKEY" && (string) frView.Result.Value == "DONKEY") || (correctAns == "DONKEY" && (string) frView.Result.Value == "MONKEY"))
this.SetResult(false);
else if (correctAns == "MANGO" || correctAns == "MAGGOT" || correctAns == "HORSE" || correctAns == "CORPSE")
this.SetResult(Compute((string)frView.Result.Value, correctAns) < 2);
else
this.SetResult(true);
else
this.SetResult(false);
else
this.SetResult(false);
});
result = this.Result;
}
}
