private void button1_Click(object sender, RoutedEventArgs e)
{
switch (this.mode)
{
case Mode.Start:
if (!this.tracking)
{
if (this.loadConfigDialog.ShowDialog() == true)
{
this.IMI_EXHIBITION = this.fileHandler.loadExhibition(this.TMP_PATH);
this.fileHandler.writeTxt(this.IMI_EXHIBITION_PATH, this.TMP_PATH);
this.TMP_PATH = null;
initExhibition();
}
}
break;
default:
break;
}
}
private void initExhibition()
{
string exhibitionPath = this.fileHandler.readTxt(this.IMI_EXHIBITION_PATH);
if (exhibitionPath == "") // There is no exhibition
{
this.mode = Mode.Start;
updateLayout();
}
else // There is an exhibition
{
// Initialize exhibition
this.IMI_EXHIBITION = this.fileHandler.loadExhibition(exhibitionPath);
this.IMI_INTRO = new BitmapImage(new Uri(this.IMI_INTRO_PATH));
// Initialize session handling
this.sessionHandler = new SessionHandler(Fubi.getClosestUserID(), this.IMI_EXHIBITION.getUserPosition(), 300.0, this.IMI_EXHIBITION.getExhibitionPlane(), new Point3D(System.Windows.Forms.Screen.PrimaryScreen.Bounds.Width, System.Windows.Forms.Screen.PrimaryScreen.Bounds.Height, 0), 5);
this.sessionHandler.makeLookupTable(this.IMI_EXHIBITION.getExhibits(), this.IMI_EXHIBITION.getExhibitionPlane());
initFeedbackPositions();
// Initialize data logging
int x = exhibitionPath.LastIndexOf('\\');
this.dataLogger = new DataLogger(exhibitionPath.Remove(x));
// Initialize Layout
loadBackground(this.IMI_EXHIBITION.getBackgroundImage().Value);
this.contentLabel1 = "Standby - " + this.IMI_EXHIBITION.getName();
this.image2.MaxHeight = System.Windows.Forms.Screen.PrimaryScreen.Bounds.Height - (this.textBlock1.FontSize * 1.2) - 60; // 1.2 <- 120DPI-factor, 60 =: (4 * 10(px for Margins)) + (2 * 10(px Padding))
this.mode = Mode.Standby;
updateLayout();
startTracking();
}
}
public Exhibition loadExhibition(string path)
{
this.exhibitionFolder = path.Substring(0, (path.LastIndexOf('.'))); // Find the exhibition's folder including the exhibition's name at the end
XmlReader exhibitionReader = XmlReader.Create(path); // Create XmlReader for file's path
while (exhibitionReader.Read())
{
if (exhibitionReader.NodeType == XmlNodeType.Element)
{
switch (exhibitionReader.Name)
{
case "Exhibition":
this.TMP_EXHIBITION = new Exhibition();
while (exhibitionReader.MoveToNextAttribute())
{
switch (exhibitionReader.Name)
{
case "Name":
this.TMP_EXHIBITION.setName(exhibitionReader.Value);
break;
case "Path":
this.TMP_EXHIBITION.setPath(exhibitionReader.Value);
break;
case "BackgroundImage":
this.TMP_EXHIBITION.setBackgroundImage(loadImage(exhibitionReader.Value));
break;
case "Overview":
this.TMP_EXHIBITION.setOverview(loadImage(exhibitionReader.Value));
break;
case "UserPosition":
this.TMP_EXHIBITION.setUserPosition(Point3D.Parse(exhibitionReader.Value));
break;
case "Threshold":
this.TMP_EXHIBITION.setThreshold(double.Parse(exhibitionReader.Value));
break;
case "SelectionTime":
this.TMP_EXHIBITION.setSelectionTime(int.Parse(exhibitionReader.Value));
break;
case "LockTime":
this.TMP_EXHIBITION.setLockTime(int.Parse(exhibitionReader.Value));
break;
case "SlideTime":
this.TMP_EXHIBITION.setSlideTime(int.Parse(exhibitionReader.Value));
break;
default:
break;
}
}
break;
case "ExhibitionPlane":
while (exhibitionReader.MoveToNextAttribute())
{
if (exhibitionReader.Name == "Path")
{
this.TMP_EXHIBITION.setExhibitionPlane(loadExhibitionPlane(exhibitionReader.Value));
}
}
break;
case "Exhibits": // There are exhibits in the exhibition (exhibtion.getExhibits() != null)
this.TMP_EXHIBITION.setExhibits(new List<Exhibit>());
break;
case "Exhibit":
while (exhibitionReader.MoveToNextAttribute())
{
if (exhibitionReader.Name == "Path")
{
this.TMP_EXHIBITION.addExhibit(loadExhibit(exhibitionReader.Value));
}
}
break;
default:
break;
}
}
}
exhibitionReader.Close();
return this.TMP_EXHIBITION;
}
public void saveExhibition(Exhibition exhibition)
{
this.exhibitionFolder = exhibition.getPath().Substring(0, (exhibition.getPath().LastIndexOf('.'))); // Find the exhibition's folder including the exhibition's name at the end
XmlWriter exhibitionWriter = XmlWriter.Create(exhibition.getPath(), this.xmlWriterSettings); // Create XmlWriter for file's path
exhibitionWriter.WriteStartDocument(); // Start writing the file
//<Exhibition>
exhibitionWriter.WriteStartElement("Exhibition");
exhibitionWriter.WriteAttributeString("Name", exhibition.getName());
exhibitionWriter.WriteAttributeString("Path", exhibition.getPath());
if (exhibition.getBackgroundImage().Key != null)
exhibitionWriter.WriteAttributeString("BackgroundImage", exhibition.getBackgroundImage().Key);
if (exhibition.getOverview().Key != null)
exhibitionWriter.WriteAttributeString("Overview", exhibition.getOverview().Key);
exhibitionWriter.WriteAttributeString("UserPosition", exhibition.getUserPosition().ToString().Replace(',', '.').Replace(';', ' '));
exhibitionWriter.WriteAttributeString("Threshold", exhibition.getThreshold().ToString().Replace(',', '.'));
exhibitionWriter.WriteAttributeString("SelectionTime", exhibition.getSelectionTime().ToString());
exhibitionWriter.WriteAttributeString("LockTime", exhibition.getLockTime().ToString());
exhibitionWriter.WriteAttributeString("SlideTime", exhibition.getSlideTime().ToString());
saveExhibitionPlane(exhibition.getExhibitionPlane());
//<ExhibitionPlane>
exhibitionWriter.WriteStartElement("ExhibitionPlane");
exhibitionWriter.WriteAttributeString("Path", this.exhibitionFolder + "_Plane.xml");
exhibitionWriter.WriteEndElement();
//</ExhibitionPlane>
if (exhibition.getExhibits() != null) // There are exhibits in the exhibition
{
//<Exhibits>
exhibitionWriter.WriteStartElement("Exhibits");
foreach (Exhibit exhibit in exhibition.getExhibits())
{
if (exhibit.getPath() == null) // No Path yet
exhibit.setPath(this.exhibitionFolder + "_" + exhibit.getName() + ".xml");
saveExhibit(exhibit);
//<Exhibit>
exhibitionWriter.WriteStartElement("Exhibit");
exhibitionWriter.WriteAttributeString("Name", exhibit.getName());
exhibitionWriter.WriteAttributeString("Path", exhibit.getPath());
exhibitionWriter.WriteEndElement();
//</Exhibit>
}
exhibitionWriter.WriteEndElement();
//</Exhibits>
}
exhibitionWriter.WriteEndElement();
//</Exhibition>
exhibitionWriter.WriteEndDocument(); // Stop writing the file
exhibitionWriter.Close(); // Close the file
}
private void button5_Click(object sender, RoutedEventArgs e)
{
switch (this.headline)
{
default:
break;
case Headline.Start: //"close the application"
closeAllThreads();
break;
case Headline.Exhibition: //"close the application"
if (this.exhibition.getPath() == null)
{
if (this.saveConfigDialog.ShowDialog() == true)
{
this.exhibition.setPath(saveConfigDialog.FileName);
}
}
this.fileHandler.saveExhibition(this.exhibition);
closeAllThreads();
break;
case Headline.LoadExhibit: //"hidden"
break;
case Headline.NewExhibit: //"hidden"
break;
case Headline.EditExhibit: //"editing done"
this.TMP_EXHIBIT.setDescription(this.textBox1.Text);
if (this.TMP_EXHIBIT_INDEX != -1) // Existing exhibit
{
this.exhibition.setExhibit(this.TMP_EXHIBIT_INDEX, this.TMP_EXHIBIT);
this.fileHandler.saveExhibit(this.TMP_EXHIBIT);
this.contentLabel1 = this.exhibition.getName().ToUpper();
this.contentButton4 = "Einstellungen";
this.contentButton5 = "schließen";
this.headline = Headline.Exhibition;
updateLayout();
}
else // New exhibit
{
if (this.saveConfigDialog.ShowDialog() == true)
{
this.TMP_EXHIBIT.setPath(this.saveConfigDialog.FileName);
this.TMP_PATH = null;
this.exhibition.addExhibit(this.TMP_EXHIBIT);
this.fileHandler.saveExhibit(this.TMP_EXHIBIT);
this.contentLabel1 = this.exhibition.getName().ToUpper();
this.contentButton4 = "Einstellungen";
this.contentButton5 = "schließen";
this.headline = Headline.Exhibition;
updateLayout();
}
}
break;
case Headline.ExhibitionPlane: //"hidden"
break;
case Headline.ExhibitionPlaneDef: //"start definition of exhibition plane"
if (!this.calibrating)
{
startPlaneDefinition();
this.contentButton4 = "Abbruch";
this.contentButton5 = "Start";
this.button5.Visibility = Visibility.Hidden;
updateButtons();
}
break;
case Headline.ExhibitionPlaneVal: //"start validation of exhibition plane"
if (!this.calibrating)
{
startPlaneDefinition();
this.contentButton4 = "Abbruch";
this.button5.Visibility = Visibility.Hidden;
updateButtons();
}
break;
case Headline.ExhibitionPlaneDone: //"abort validation of exhibition plane"
stopTracking();
this.exhibition = new Exhibition(this.TMP_NAME, this.TMP_EXHIBITION_PLANE);
MessageBox.Show("Bitte stellen Sie umgehend die Benutzerposition ein.");
this.contentLabel1 = this.exhibition.getName().ToUpper();
this.contentButton4 = "Einstellungen";
this.contentButton5 = "schließen";
this.headline = Headline.Exhibition;
updateLayout();
break;
case Headline.NewName: //"safe name and continue to next view"
if (this.exhibition == null) // New exhibition
{
this.TMP_NAME = this.textBox2.Text;
this.contentLabel1 = this.TMP_NAME.ToUpper() + " - EBENENBESTIMMUNG";
this.contentLabel2 = this.INSTRUCTIONS_EXHIBITION_PLANE;
this.contentButton1 = "laden";
this.contentButton2 = "bestimmen";
this.contentButton4 = "zurück";
this.contentButton5 = "OK";
this.headline = Headline.ExhibitionPlane;
}
else // New exhibit
{
startTracking();
this.TMP_NAME = this.textBox2.Text;
this.contentLabel1 = this.TMP_NAME.ToUpper() + " - POSITIONSBESTIMMUNG";
this.contentLabel2 = this.INSTRUCTIONS_EXHIBIT;
this.contentButton4 = "zurück";
this.contentButton5 = "Start";
this.headline = Headline.ExhibitDef;
}
updateLayout();
break;
case Headline.ExhibitDef: //"start definition of an exhibit or the user position"
if (!this.calibrating && this.setting == Setting.None)
{
startPositionDefinition();
this.contentButton4 = "Abbruch";
this.button5.Visibility = Visibility.Hidden;
updateButtons();
}
else if (!this.calibrating && this.setting == Setting.UserPosition)
{
startUserPositionDefinition();
this.contentButton4 = "Abbruch";
this.button5.Visibility = Visibility.Hidden;
updateButtons();
}
else if (!this.calibrating && this.setting == Setting.Position)
{
startPositionDefinition();
this.contentButton4 = "Abbruch";
this.button5.Visibility = Visibility.Hidden;
updateButtons();
}
break;
case Headline.ExhibitVal: //"start validation of an exhibit or accept user position"
if (!this.calibrating && this.setting == Setting.None) // Validation
{
startPositionDefinition();
this.contentButton4 = "Abbruch";
this.button5.Visibility = Visibility.Hidden;
updateButtons();
}
else if (!this.calibrating && this.setting == Setting.Position)
{
startPositionDefinition();
this.contentButton4 = "Abbruch";
this.button5.Visibility = Visibility.Hidden;
updateButtons();
}
else // Acceptance of user position
{
stopTracking();
this.contentLabel1 = this.exhibition.getName() + " - EINSTELLUNGEN";
this.contentButton5 = "OK";
this.headline = Headline.ExhibitionSettings;
updateLayout();
}
break;
case Headline.ExhibitDone: //"abort validation of exhibition plane"
if (this.setting == Setting.UserPosition)
{
//this.exhibition.setUserPosition SOMEHOW
this.contentLabel1 = this.exhibition.getName() + " - EINSTELLUNGEN";
this.contentButton5 = "OK";
this.headline = Headline.ExhibitionSettings;
}
else if (this.setting == Setting.Position)
{
this.TMP_EXHIBIT.setPosition(this.geometryHandler.getCenter(this.TMP_POSITION, this.TMP_POSITION_2));
this.contentLabel1 = this.TMP_EXHIBIT.getName() + " - EINSTELLUNGEN";
this.headline = Headline.ExhibitSettings;
}
else //((int)this.setting == 0) //New Exhibit: Settings.None
{
Point3D position = this.geometryHandler.getCenter(this.TMP_POSITION, this.TMP_POSITION_2);
this.TMP_EXHIBIT = new Exhibit(this.TMP_NAME, position);
this.contentLabel1 = this.TMP_EXHIBIT.getName();
this.contentTextBox1 = this.TMP_EXHIBIT.getDescription();
this.headline = Headline.EditExhibit;
}
this.setting = Setting.None;
updateLayout();
break;
case Headline.ExhibitionSettings: //"safe and go back to exhibition"
if (this.exhibition.getPath() != null) // Config-file already exists
{
this.fileHandler.saveExhibition(this.exhibition);
}
this.contentLabel1 = this.exhibition.getName().ToUpper();
this.contentButton4 = "Einstellungen";
this.contentButton5 = "schließen";
this.headline = Headline.Exhibition;
this.setting = Setting.None;
updateLayout();
break;
case Headline.ExhibitSettings: //"go to exhibit"
if (this.TMP_EXHIBIT.getPath() != null) // Config-file already exists
{
this.fileHandler.saveExhibit(this.TMP_EXHIBIT);
}
this.headline = Headline.EditExhibit;
this.setting = Setting.None;
updateLayout();
break;
}
}
private void showLowMedHigh()
{
// EMPTY INSTANCES ARE FOR DEFAULT USE ONLY ! ! !
Exhibition DEFAULT_EXHIBITION = new Exhibition();
Exhibit DEFAULT_EXHIBIT = new Exhibit();
this.comboBox2.Items.Clear();
this.comboBox2.Items.Add("niedrig"); // Low
this.comboBox2.Items.Add("normal"); // Medium
this.comboBox2.Items.Add("hoch"); // High
switch (this.setting)
{
case Setting.None:
break;
case Setting.UserPosition:
break;
case Setting.BackgroundImage:
break;
case Setting.Overview:
break;
case Setting.Threshold:
this.comboBox2.SelectedIndex = detLessIsMore(DEFAULT_EXHIBITION.getThreshold(), this.exhibition.getThreshold());
break;
case Setting.SelectionTime:
this.comboBox2.SelectedIndex = detLessIsLess(DEFAULT_EXHIBITION.getSelectionTime(), this.exhibition.getSelectionTime());
break;
case Setting.LockTime:
this.comboBox2.SelectedIndex = detLessIsLess(DEFAULT_EXHIBITION.getLockTime(), this.exhibition.getLockTime());
break;
case Setting.SlideTime:
this.comboBox2.SelectedIndex = detLessIsLess(DEFAULT_EXHIBITION.getSlideTime(), this.exhibition.getSlideTime());
break;
case Setting.KernelSize:
this.comboBox2.SelectedIndex = detLessIsLess(DEFAULT_EXHIBIT.getKernelSize(), this.TMP_EXHIBIT.getKernelSize());
break;
case Setting.KernelWeight:
this.comboBox2.SelectedIndex = detLessIsLess(DEFAULT_EXHIBIT.getKernelWeight(), this.TMP_EXHIBIT.getKernelWeight());
break;
case Setting.Position:
break;
default:
break;
}
this.comboBox2.Visibility = Visibility.Visible;
this.button2.Visibility = Visibility.Hidden;
}
private void button1_Click(object sender, RoutedEventArgs e)
{
switch (this.headline)
{
case Headline.Start: //"load existing exhibition"
if (this.loadConfigDialog.ShowDialog() == true) // Temporary file path has been set
{
this.exhibition = this.fileHandler.loadExhibition(this.TMP_PATH);
this.TMP_PATH = null;
this.contentLabel1 = this.exhibition.getName().ToUpper();
this.contentButton4 = "Einstellungen";
this.contentButton5 = "schließen";
this.headline = Headline.Exhibition;
updateLayout();
}
break;
case Headline.Exhibition: //"hidden"
break;
case Headline.LoadExhibit: //"edit exhibit"
this.TMP_EXHIBIT = this.exhibition.getExhibit(this.TMP_EXHIBIT_INDEX);
this.TMP_EXHIBIT_INDEX = this.comboBox1.SelectedIndex - 1;
this.contentLabel1 = this.TMP_EXHIBIT.getName().ToUpper() + " - BEARBEITEN";
this.contentTextBox1 = this.TMP_EXHIBIT.getDescription();
this.headline = Headline.EditExhibit;
updateLayout();
break;
case Headline.NewExhibit: //"load existing exhibit"
if (this.loadConfigDialog.ShowDialog() == true) // Temporary file path has been set
{
this.TMP_EXHIBIT = this.fileHandler.loadExhibit(this.TMP_PATH);
this.TMP_PATH = null;
this.exhibition.addExhibit(this.TMP_EXHIBIT);
this.TMP_EXHIBIT_INDEX = this.exhibition.getExhibits().Count - 1;
this.contentLabel1 = this.TMP_EXHIBIT.getName().ToUpper() + " - BEARBEITEN";
this.contentTextBox1 = this.TMP_EXHIBIT.getDescription();
this.headline = Headline.EditExhibit;
updateLayout();
}
else // Temporary file path hat not been set
{ }
break;
case Headline.EditExhibit: //"hidden"
break;
case Headline.ExhibitionPlane: //"load exisiting definition of the exhibition plane"
if (this.loadConfigDialog.ShowDialog() == true) // Temporary file path has been set
{
this.TMP_EXHIBITION_PLANE = this.fileHandler.loadExhibitionPlane(this.TMP_PATH);
this.TMP_PATH = null;
this.exhibition = new Exhibition(this.TMP_NAME, this.TMP_EXHIBITION_PLANE);
this.contentLabel1 = this.exhibition.getName().ToUpper();
this.contentButton4 = "Einstellungen";
this.contentButton5 = "schließen";
this.headline = Headline.Exhibition;
updateLayout();
}
break;
case Headline.ExhibitionPlaneDef: //"hidden"
break;
case Headline.ExhibitionPlaneVal: //"hidden"
break;
case Headline.ExhibitionPlaneDone: //"hidden"
break;
case Headline.NewName: //"hidden"
break;
case Headline.ExhibitDef: //"hidden"
break;
case Headline.ExhibitVal: //"hidden"
break;
case Headline.ExhibitDone: //"hidden"
break;
case Headline.ExhibitionSettings: //"hidden"
break;
case Headline.ExhibitSettings: //"hidden"
break;
default:
break;
}
}
private void setAttribute()
{
// EMPTY INSTANCES ARE FOR DEFAULT USE ONLY ! ! !
Exhibition DEFAULT_EXHIBITION = new Exhibition();
Exhibit DEFAULT_EXHIBIT = new Exhibit();
double factor = 1.0;
if (this.comboBox2.SelectedIndex == 0) //Low
{
factor = this.LOW;
}
else if (this.comboBox2.SelectedIndex == 2) //High
{
factor = this.HIGH;
}
switch (this.setting)
{
case Setting.Threshold:
if (factor != 1.0)
this.exhibition.setThreshold(DEFAULT_EXHIBITION.getThreshold() * ((this.LOW + this.HIGH) - factor));
else
this.exhibition.setThreshold(DEFAULT_EXHIBITION.getThreshold());
break;
case Setting.SelectionTime:
if (factor != 1.0)
this.exhibition.setSelectionTime((int)(DEFAULT_EXHIBITION.getSelectionTime() * factor));
else
this.exhibition.setSelectionTime(DEFAULT_EXHIBITION.getSelectionTime());
break;
case Setting.LockTime:
if (factor != 1.0)
this.exhibition.setLockTime((int)(DEFAULT_EXHIBITION.getLockTime() * factor));
else
this.exhibition.setLockTime(DEFAULT_EXHIBITION.getLockTime());
break;
case Setting.SlideTime:
if (factor != 1.0)
this.exhibition.setSlideTime((int)(DEFAULT_EXHIBITION.getSlideTime() * factor));
else
this.exhibition.setSlideTime(DEFAULT_EXHIBITION.getSlideTime());
break;
case Setting.KernelSize:
if (factor != 1.0)
this.TMP_EXHIBIT.setKernelSize(DEFAULT_EXHIBIT.getKernelSize() * factor);
else
this.TMP_EXHIBIT.setKernelSize(DEFAULT_EXHIBIT.getKernelSize());
break;
case Setting.KernelWeight:
if (factor != 1.0)
this.TMP_EXHIBIT.setKernelWeight(DEFAULT_EXHIBIT.getKernelWeight() * factor);
else
this.TMP_EXHIBIT.setKernelWeight(DEFAULT_EXHIBIT.getKernelWeight());
break;
default:
break;
}
}
private void definePlane()
{
int mode = 2; // 0 := pointing, 1 := aiming, 2 := both
this.calibrationHandler = new CalibrationHandler(this.SAMPLING_VECTORS); // Initiate calibrator
List<GeometryHandler.Vector> vectors = sampleVectors(this.SAMPLING_POINTS, this.SAMPLING_POSITIONS, this.SAMPLING_VECTORS, mode); // Sampled vectors
List<Point3D> corners = this.calibrationHandler.definePlane(vectors, this.SAMPLING_POSITIONS, mode); // Calibration-points
switch (this.headline)
{
case Headline.ExhibitionPlaneDef:
this.TMP_EXHIBITION_PLANE = new GeometryHandler.Plane(corners);
this.contentLabel1 = this.TMP_NAME.ToUpper() + " - EBENENVALIDIERUNG";
this.contentLabel2 = this.INSTRUCTIONS_EXHIBITION_PLANE;
this.contentButton4 = "zurück";
this.contentButton5 = "Start";
this.headline = Headline.ExhibitionPlaneVal;
stopCalibration();
break;
case Headline.ExhibitionPlaneVal:
this.TMP_EXHIBITION_PLANE_2 = new GeometryHandler.Plane(corners);
this.contentLabel1 = this.TMP_NAME.ToUpper() + " - EBENENBESTIMMUNG";
if (this.calibrationHandler.validatePlane(this.TMP_EXHIBITION_PLANE, this.TMP_EXHIBITION_PLANE_2))
{
this.exhibition = new Exhibition(this.TMP_NAME, this.calibrationHandler.makePlane(this.TMP_EXHIBITION_PLANE, this.TMP_EXHIBITION_PLANE_2));
this.contentLabel2 = "Eckpunkte erfolgreich validiert.";
this.contentButton4 = "zurück";
this.contentButton5 = "OK";
this.headline = Headline.ExhibitionPlaneDone;
stopCalibration();
stopTracking();
}
else
{
this.contentLabel2 = "Eckpunkte konnten nicht validiert werden." + '\n' + '\n' + "Erneut definieren?";
this.contentButton4 = "zurück";
this.contentButton5 = "OK";
this.headline = Headline.ExhibitionPlaneDef;
stopCalibration();
}
break;
default:
MessageBox.Show("definePlane()-Problem!");
break;
}
}