/// <summary>
/// Initializes a new instance of the ColorizationParameters class.
/// </summary>
/// <param name="parametersToClone">The <see cref="ColorizationParameters"/>
/// to clone.</param>
public ColorizationParameters(ColorizationParameters parametersToClone)
{
this.subjectStyles = new XMLSerializableDictionary<string, ColorizationStyle>();
foreach (KeyValuePair<string, ColorizationStyle> kvp in parametersToClone.SubjectStyles)
{
this.subjectStyles.Add(kvp.Key, (ColorizationStyle)kvp.Value.Clone());
}
this.categoryStyles = new XMLSerializableDictionary<string, ColorizationStyle>();
foreach (KeyValuePair<string, ColorizationStyle> kvp in parametersToClone.CategoryStyles)
{
this.categoryStyles.Add(kvp.Key, (ColorizationStyle)kvp.Value.Clone());
}
this.colorizationGradient = parametersToClone.ColorizationGradient != null ? (Gradient)parametersToClone.ColorizationGradient.Clone() : null;
this.colorizationMode = parametersToClone.ColorizationMode;
}
/// <summary>
/// Initializes a new instance of the ColorizationParameters class.
/// </summary>
/// <param name="parametersToClone">The <see cref="ColorizationParameters"/>
/// to clone.</param>
public ColorizationParameters(ColorizationParameters parametersToClone)
{
this.subjectStyles = new XMLSerializableDictionary <string, ColorizationStyle>();
foreach (KeyValuePair <string, ColorizationStyle> kvp in parametersToClone.SubjectStyles)
{
this.subjectStyles.Add(kvp.Key, (ColorizationStyle)kvp.Value.Clone());
}
this.categoryStyles = new XMLSerializableDictionary <string, ColorizationStyle>();
foreach (KeyValuePair <string, ColorizationStyle> kvp in parametersToClone.CategoryStyles)
{
this.categoryStyles.Add(kvp.Key, (ColorizationStyle)kvp.Value.Clone());
}
this.colorizationGradient = parametersToClone.ColorizationGradient != null ? (Gradient)parametersToClone.ColorizationGradient.Clone() : null;
this.colorizationMode = parametersToClone.ColorizationMode;
}
///////////////////////////////////////////////////////////////////////////////
// Public methods //
///////////////////////////////////////////////////////////////////////////////
#region PUBLICMETHODS
/// <summary>
/// This static method draws a custom tree node in the given bounds
/// with the given colorParams.
/// </summary>
/// <param name="e">The <see cref="DrawTreeNodeEventArgs"/> with the <see cref="TreeNode"/>
/// to draw.</param>
/// <param name="colorParams">A <see cref="ColorizationParameters"/> with the colors and pens to use.</param>
/// <param name="colorRectBounds">The <see cref="Rectangle"/> with the bounds of the color rect.</param>
public static void DrawNodes(DrawTreeNodeEventArgs e, ColorizationParameters colorParams, Rectangle colorRectBounds)
{
colorRectBounds.Width = 20;
colorRectBounds.Height -= 1;
colorRectBounds.Inflate(-2, -2);
if (e.Node.Level == 0)
{
if (colorParams.ColorizationMode == ColorizationModes.Category)
{
Pen boundsPen = (Pen)Pens.Red.Clone();
if (colorParams.CategoryStyles.ContainsKey(e.Node.Text))
{
boundsPen = (Pen)colorParams.CategoryStyles[e.Node.Text].ConnectionPen.Clone();
}
boundsPen.Width = 1;
e.Graphics.DrawRectangle(boundsPen, colorRectBounds);
}
}
else
{
if (colorParams.ColorizationMode != ColorizationModes.Category)
{
Pen boundsPen = (Pen)Pens.Red.Clone();
if (colorParams.SubjectStyles.ContainsKey(e.Node.Text))
{
boundsPen = (Pen)colorParams.SubjectStyles[e.Node.Text].ConnectionPen.Clone();
}
boundsPen.Width = 1;
e.Graphics.DrawRectangle(boundsPen, colorRectBounds);
}
}
colorRectBounds.Inflate(-2, -2);
colorRectBounds.Width += 1;
colorRectBounds.Height += 1;
Color usedColor = Color.Transparent;
if (e.Node.Level == 0)
{
if (colorParams.ColorizationMode == ColorizationModes.Category)
{
if (colorParams.CategoryStyles.ContainsKey(e.Node.Text))
{
usedColor = colorParams.CategoryStyles[e.Node.Text].FixationPen.Color;
}
}
}
else
{
if (colorParams.ColorizationMode != ColorizationModes.Category)
{
if (colorParams.SubjectStyles.ContainsKey(e.Node.Text))
{
usedColor = colorParams.SubjectStyles[e.Node.Text].FixationPen.Color;
}
}
}
e.Graphics.FillRectangle(new SolidBrush(usedColor), colorRectBounds);
}
///////////////////////////////////////////////////////////////////////////////
// Construction and Initializing methods //
///////////////////////////////////////////////////////////////////////////////
#region CONSTRUCTION
/// <summary>
/// Initializes a new instance of the ExperimentSettings class.
/// </summary>
public ExperimentSettings()
{
this.widthStimulusScreen = 1024;
this.heightStimulusScreen = 768;
this.documentPath = string.Empty;
this.experimentName = string.Empty;
this.sqlInstanceName = "SQLEXPRESS";
this.gazeSamplingRate = 60;
this.mouseSamplingRate = 10;
this.gazeMaxDistance = 20;
this.mouseMaxDistance = 20;
this.gazeMinSamples = 5;
this.mouseMinSamples = 10;
this.gazeDiameterDiv = 2;
this.mouseDiameterDiv = 5;
this.fixationRingSize = 31;
this.mergeConsecutiveFixations = true;
this.eliminateFirstFixation = false;
this.limitForFirstFixation = 300;
this.eliminateFirstFixationSimple = false;
this.slideShow = new Slideshow();
this.customConnectionString = string.Empty;
this.gazeColorParams = new ColorizationParameters();
this.mouseColorParams = new ColorizationParameters();
this.ogamaVersion = new Version(); // Assembly.GetExecutingAssembly().GetName().Version;
this.ScreenCaptureFramerate = 10;
}
///////////////////////////////////////////////////////////////////////////////
// Public methods //
///////////////////////////////////////////////////////////////////////////////
#region PUBLICMETHODS
/// <summary>
/// This static method draws a custom tree node in the given bounds
/// with the given colorParams.
/// </summary>
/// <param name="e">The <see cref="DrawTreeNodeEventArgs"/> with the <see cref="TreeNode"/>
/// to draw.</param>
/// <param name="colorParams">A <see cref="ColorizationParameters"/> with the colors and pens to use.</param>
/// <param name="colorRectBounds">The <see cref="Rectangle"/> with the bounds of the color rect.</param>
public static void DrawNodes(DrawTreeNodeEventArgs e, ColorizationParameters colorParams, Rectangle colorRectBounds)
{
colorRectBounds.Width = 20;
colorRectBounds.Height -= 1;
colorRectBounds.Inflate(-2, -2);
if (e.Node.Level == 0)
{
if (colorParams.ColorizationMode == ColorizationModes.Category)
{
Pen boundsPen = (Pen)Pens.Red.Clone();
if (colorParams.CategoryStyles.ContainsKey(e.Node.Text))
{
boundsPen = (Pen)colorParams.CategoryStyles[e.Node.Text].ConnectionPen.Clone();
}
boundsPen.Width = 1;
e.Graphics.DrawRectangle(boundsPen, colorRectBounds);
}
}
else
{
if (colorParams.ColorizationMode != ColorizationModes.Category)
{
Pen boundsPen = (Pen)Pens.Red.Clone();
if (colorParams.SubjectStyles.ContainsKey(e.Node.Text))
{
boundsPen = (Pen)colorParams.SubjectStyles[e.Node.Text].ConnectionPen.Clone();
}
boundsPen.Width = 1;
e.Graphics.DrawRectangle(boundsPen, colorRectBounds);
}
}
colorRectBounds.Inflate(-2, -2);
colorRectBounds.Width += 1;
colorRectBounds.Height += 1;
Color usedColor = Color.Transparent;
if (e.Node.Level == 0)
{
if (colorParams.ColorizationMode == ColorizationModes.Category)
{
if (colorParams.CategoryStyles.ContainsKey(e.Node.Text))
{
usedColor = colorParams.CategoryStyles[e.Node.Text].FixationPen.Color;
}
}
}
else
{
if (colorParams.ColorizationMode != ColorizationModes.Category)
{
if (colorParams.SubjectStyles.ContainsKey(e.Node.Text))
{
usedColor = colorParams.SubjectStyles[e.Node.Text].FixationPen.Color;
}
}
}
e.Graphics.FillRectangle(new SolidBrush(usedColor), colorRectBounds);
}
/// <summary>
/// The <see cref="Control.Click"/> event handler for the
/// <see cref="Button"/> <see cref="btnMousePenStyle"/>.
/// Opens a <see cref="PenAndFontStyleDlg"/> and wires update events to
/// member methods <see cref="OnPenChanged"/> and <see cref="OnFontStyleChanged"/>
/// </summary>
/// <param name="sender">Source of the event.</param>
/// <param name="e">An empty <see cref="EventArgs"/></param>
private void btnMousePenStyle_Click(object sender, EventArgs e)
{
ColorDefinitionDialog dlg = new ColorDefinitionDialog(this.scanpathsPicture.MouseDrawingMode);
dlg.SubjectNodes = this.trvSubjects.Nodes;
dlg.ColorParams = this.mouseColorParams;
if (dlg.ShowDialog() == DialogResult.OK)
{
this.mouseColorParams = dlg.ColorParams;
this.trvSubjects.Refresh();
this.ReReadSelectedSubjects();
this.scanpathsPicture.Subjects = this.selectedSubjects;
// Drawing properties changed, so redraw picture
this.scanpathsPicture.DrawFixations(true);
}
}
///////////////////////////////////////////////////////////////////////////////
// Methods and Eventhandling for Background tasks //
///////////////////////////////////////////////////////////////////////////////
#region BACKGROUNDWORKER
#endregion //BACKGROUNDWORKER
///////////////////////////////////////////////////////////////////////////////
// Methods for doing main class job //
///////////////////////////////////////////////////////////////////////////////
#region METHODS
/// <summary>
/// Initialize the subject list with custom coloring.
/// </summary>
private void InitializeSubjectListAndColors()
{
this.selectedSubjects = new SortedDictionary<string, ScanpathProperties>();
List<Color> gazeColorTable = new List<Color>();
List<Color> mouseColorTable = new List<Color>();
Font gazeFont = new Font("Arial", 28f);
Font mouseFont = new Font("Arial", 28f);
ColorizationStyle gazeStyle = new ColorizationStyle(
new Pen(Color.Yellow),
new Pen(Color.Yellow),
gazeFont,
Color.Yellow);
ColorizationStyle mouseStyle = new ColorizationStyle(
new Pen(Color.LightYellow),
new Pen(Color.LightYellow),
mouseFont,
Color.LightYellow);
DataView subjectsView = new DataView(Document.ActiveDocument.DocDataSet.Subjects);
subjectsView.Sort = "SubjectName ASC";
// Check for saved params in the experiment settings
// if they are empty or not as much as subjects in
// the current database, refresh all params.
bool refreshGazeColorParams = false;
if (Document.ActiveDocument.ExperimentSettings.GazeColorParams != null
&& Document.ActiveDocument.ExperimentSettings.GazeColorParams.SubjectStyles.Count != subjectsView.Count)
{
refreshGazeColorParams = true;
}
if (!refreshGazeColorParams)
{
this.gazeColorParams = (ColorizationParameters)Document.ActiveDocument.ExperimentSettings.GazeColorParams.Clone();
}
else
{
this.gazeColorParams = new ColorizationParameters();
this.gazeColorParams.ColorizationMode = ColorizationModes.Category;
gazeColorTable.Add(Color.Red);
gazeColorTable.Add(Color.Blue);
gazeColorTable.Add(Color.Brown);
gazeColorTable.Add(Color.Green);
gazeColorTable.Add(Color.Cyan);
gazeColorTable.Add(Color.Orange);
gazeColorTable.Add(Color.Coral);
this.gazeColorParams.CategoryStyles.Add("no category", gazeStyle);
}
// Check for saved params in the experiment settings
// if they are empty or not as much as subjects in
// the current database, refresh all params.
bool refreshMouseColorParams = false;
if (Document.ActiveDocument.ExperimentSettings.MouseColorParams != null
&& Document.ActiveDocument.ExperimentSettings.MouseColorParams.SubjectStyles.Count != subjectsView.Count)
{
refreshMouseColorParams = true;
}
if (!refreshMouseColorParams)
{
this.mouseColorParams = (ColorizationParameters)Document.ActiveDocument.ExperimentSettings.MouseColorParams.Clone();
}
else
{
this.mouseColorParams = new ColorizationParameters();
this.mouseColorParams.ColorizationMode = ColorizationModes.Category;
mouseColorTable.Add(Color.Tomato);
mouseColorTable.Add(Color.LightBlue);
mouseColorTable.Add(Color.BurlyWood);
mouseColorTable.Add(Color.LightGoldenrodYellow);
mouseColorTable.Add(Color.LightCyan);
mouseColorTable.Add(Color.LightSalmon);
mouseColorTable.Add(Color.LightCoral);
this.mouseColorParams.CategoryStyles.Add("no category", mouseStyle);
}
this.trvSubjects.BeginUpdate();
this.trvSubjects.Nodes.Clear();
// Populates a TreeView control with subject category nodes.
int categoryCounter = 0;
foreach (DataRowView row in subjectsView)
{
string category = row["Category"].ToString();
if (category == string.Empty || category == " ")
{
category = "no category";
}
if (!this.trvSubjects.Nodes.ContainsKey(category))
{
this.trvSubjects.Nodes.Add(category, category, "Category");
if (refreshGazeColorParams)
{
Color gazeColor = gazeColorTable[categoryCounter];
gazeStyle = new ColorizationStyle(new Pen(gazeColor), new Pen(gazeColor), gazeFont, gazeColor);
if (!this.gazeColorParams.CategoryStyles.ContainsKey(category))
{
this.gazeColorParams.CategoryStyles.Add(category, gazeStyle);
}
}
if (refreshMouseColorParams)
{
Color mouseColor = mouseColorTable[categoryCounter];
mouseStyle = new ColorizationStyle(new Pen(mouseColor), new Pen(mouseColor), mouseFont, mouseColor);
if (!this.mouseColorParams.CategoryStyles.ContainsKey(category))
{
this.mouseColorParams.CategoryStyles.Add(category, mouseStyle);
}
}
categoryCounter++;
if (categoryCounter > gazeColorTable.Count)
{
categoryCounter = 0;
}
}
}
// Populates a TreeView control with subject nodes.
foreach (DataRowView row in subjectsView)
{
string category = row["Category"].ToString();
if (category == string.Empty || category == " ")
{
category = "no category";
}
string subjectName = row["SubjectName"].ToString();
this.trvSubjects.Nodes[category].Nodes.Add(subjectName, subjectName, "Subject", "Subject");
}
this.trvSubjects.ExpandAll();
if (refreshGazeColorParams)
{
this.gazeColorParams.SubjectStyles.Clear();
foreach (TreeNode categoryNode in this.trvSubjects.Nodes)
{
foreach (TreeNode subjectNode in categoryNode.Nodes)
{
this.gazeColorParams.SubjectStyles.Add(
subjectNode.Text,
this.gazeColorParams.CategoryStyles[categoryNode.Text]);
}
}
}
if (refreshMouseColorParams)
{
this.mouseColorParams.SubjectStyles.Clear();
foreach (TreeNode categoryNode in this.trvSubjects.Nodes)
{
foreach (TreeNode subjectNode in categoryNode.Nodes)
{
this.mouseColorParams.SubjectStyles.Add(
subjectNode.Text,
this.mouseColorParams.CategoryStyles[categoryNode.Text]);
}
}
}
this.trvSubjects.EndUpdate();
foreach (TreeNode categoryNode in this.trvSubjects.Nodes)
{
categoryNode.Checked = true;
this.CheckAllChildNodes(categoryNode, true);
}
this.ReReadSelectedSubjects();
}