public void setExhibit(int index, Exhibit exhibit)
{
this.exhibits[index] = exhibit; // Replace old with new exhibit
}
public void addExhibit(Exhibit exhibit)
{
this.exhibits.Add(exhibit);
}
public void removeExhibit(Exhibit exhibit)
{
this.exhibits.Remove(exhibit);
}
public Exhibit loadExhibit(string path)
{
Dictionary<string, BitmapImage> images = new Dictionary<string, BitmapImage>(); // Prepare Dictionary for storage of coming images
XmlReader exhibitReader = XmlReader.Create(path); // Create XmlReader for file's path
while (exhibitReader.Read())
{
if (exhibitReader.NodeType == XmlNodeType.Element)
{
switch (exhibitReader.Name)
{
case "Exhibit":
this.TMP_EXHIBIT = new Exhibit();
while (exhibitReader.MoveToNextAttribute())
{
switch (exhibitReader.Name)
{
case "Name":
this.TMP_EXHIBIT.setName(exhibitReader.Value);
break;
case "Path":
this.TMP_EXHIBIT.setPath(exhibitReader.Value);
break;
case "KernelSize":
this.TMP_EXHIBIT.setKernelSize(double.Parse(exhibitReader.Value));
break;
case "KernelWeight":
this.TMP_EXHIBIT.setKernelWeight(double.Parse(exhibitReader.Value));
break;
case "Description":
this.TMP_EXHIBIT.setDescription(exhibitReader.Value);
break;
default:
break;
}
}
break;
case "Position":
while (exhibitReader.MoveToNextAttribute())
{
if (exhibitReader.Name == "Position")
{
this.TMP_EXHIBIT.setPosition(Point3D.Parse(exhibitReader.Value));
}
}
break;
case "Images": // There are images in the exhibit
break;
case "Image":
while (exhibitReader.MoveToNextAttribute())
{
if (exhibitReader.Name == "Path")
{
KeyValuePair<string, BitmapImage> image = loadImage(exhibitReader.Value);
images.Add(image.Key, image.Value);
}
}
break;
default:
break;
}
}
}
this.TMP_EXHIBIT.setImages(images);
exhibitReader.Close();
return this.TMP_EXHIBIT;
}
private void selection()
{
Thread.Sleep(this.IMI_EXHIBITION.getSelectionTime()); // Wait for confirmation time to elapse
if (this.presenting) // Other presentation allready running
{
stopPresentation(); // Abort running presentation
}
if (IMI_TARGET != 99) // Only for valid targets
{
this.TMP_EXHIBIT = this.IMI_EXHIBITION.getExhibit(this.IMI_TARGET); // Set current exhibit
this.dataLogger.addEventToSession("Select Target", this.IMI_EXHIBITION.getExhibit(this.IMI_TARGET).getName(), this.users.Count, (int)this.IMI_ID);
}
this.contentLabel1 = this.TMP_EXHIBIT.getName(); // Set the current exhibit's name as headline
this.contentLabel2 = this.TMP_EXHIBIT.getDescription(); // Set the current exhibit's description
this.mode = Mode.Presentation; // Go to presentation mode
startPresentation();
pauseSession(this.IMI_EXHIBITION.getLockTime());
stopSelectionTimer(); // Selection done := close this thread
}
public void saveExhibit(Exhibit exhibit)
{
XmlWriter exhibitWriter = XmlWriter.Create(exhibit.getPath(), this.xmlWriterSettings); // Create XmlWriter for file's path
exhibitWriter.WriteStartDocument(); // Start writing the file
//<Exhibit>
exhibitWriter.WriteStartElement("Exhibit");
exhibitWriter.WriteAttributeString("Name", exhibit.getName());
exhibitWriter.WriteAttributeString("Path", exhibit.getPath());
exhibitWriter.WriteAttributeString("KernelSize", exhibit.getKernelSize().ToString().Replace(',', '.'));
exhibitWriter.WriteAttributeString("KernelWeight", exhibit.getKernelWeight().ToString());
if (exhibit.getDescription() != null) // The exhibit has a description
{
exhibitWriter.WriteAttributeString("Description", exhibit.getDescription());
}
//<Position>
exhibitWriter.WriteStartElement("Position");
exhibitWriter.WriteAttributeString("Position", exhibit.getPosition().ToString().Replace(',', '.').Replace(';', ' '));
exhibitWriter.WriteEndElement();
//</Position>
if (exhibit.getImages() != null) // The exhibit has images
{
//<Images>
exhibitWriter.WriteStartElement("Images");
foreach (KeyValuePair<string, BitmapImage> image in exhibit.getImages())
{
//<Image>
exhibitWriter.WriteStartElement("Image");
exhibitWriter.WriteAttributeString("Path", image.Key);
exhibitWriter.WriteEndElement();
//</Image>
}
exhibitWriter.WriteEndElement();
//</Images>
}
exhibitWriter.WriteEndElement();
//</Exhibit>
exhibitWriter.WriteEndDocument(); // Stop writing the file
exhibitWriter.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;
}
}