/// <summary>
/// Switches to the next shirt and then updates preview images by calling <see cref="DisplayPreviewImages"/>
/// </summary>
/// <returns>Returns the new shirt that is selected</returns>
public Shirt NextShirt()
{
// make sure to rotate around size of shirts list
this.currentShirtIndex = (this.currentShirtIndex + 1) % this.shirts.Count();
this.DisplayPreviewImages();
Shirt nextShirt = this.shirts[this.currentShirtIndex];
return(nextShirt);
}
/// <summary>
/// Executes when ready to go
/// </summary>
/// <param name="sender">Sender</param>
/// <param name="e">Event</param>
private void WindowLoaded(object sender, RoutedEventArgs e)
{
this.BeginSpeechRecognition();
// set up shir manager and load first shirt onto skeleton
this.shirtManager = new ShirtManager(ChosenShirt, PreviousShirt, NextShirt, this.Dispatcher);
this.shirt = this.shirtManager.NextShirt();
// for drawing skeleton bones and joints onto body
this.drawingVisual = new DrawingVisual();
this.visualHost = new VisualHost {
visual = this.drawingVisual
};
// Select Sensor to be used
foreach (KinectSensor potentialSensor in KinectSensor.KinectSensors)
{
if (potentialSensor.Status == KinectStatus.Connected)
{
// found a potential sensor that's connected, so now we use it
this.sensor = potentialSensor;
break;
}
}
// execute only if we successfully acquired a sensor
if (this.sensor == null)
{
return;
}
// enable the necessary streams
this.sensor.ColorStream.Enable();
this.sensor.SkeletonStream.Enable();
this.sensor.DepthStream.Enable();
// add event handlers for the frames
this.sensor.AllFramesReady += this.SensorOnAllFramesReady;
try
{
this.sensor.Start();
}
catch (IOException)
{
this.sensor = null;
}
}
/// <summary>
/// Check text to see if a specific command is uttered
/// </summary>
/// <param name="text">Text recognized by <see cref="SpeechRecognizer"/> to be analyzed for command syntax</param>
private void ProcessCommand(string text)
{
if (text.ToLower().Contains("next"))
{
this.shirt = this.shirtManager.NextShirt();
}
else if (text.ToLower().Contains("back") || text.ToLower().Contains("previous"))
{
this.shirt = this.shirtManager.PreviousShirt();
}
else if (text.ToLower().Contains("debug"))
{
this.DEBUG = !this.DEBUG;
}
}
/// <summary>
/// Switch to the previous shirt
/// </summary>
/// <returns>Instance of newly selected shirt</returns>
public Shirt PreviousShirt()
{
if (this.currentShirtIndex == 0)
{
this.currentShirtIndex = this.shirts.Count() - 1;
}
else
{
this.currentShirtIndex = this.currentShirtIndex - 1;
}
this.DisplayPreviewImages();
Shirt previousShirt = this.shirts[this.currentShirtIndex];
return(previousShirt);
}
/// <summary>
/// Loads shirts that are stored in the project resources
/// </summary>
/// <returns>An array of <see cref="Shirt"/> instances for the <see cref="ShirtManager"/> to keep track of</returns>
private List <Shirt> InitializeShirts()
{
List <Shirt> loadedShirts = new List <Shirt>();
ResourceSet resources = Resources.ResourceManager.GetResourceSet(CultureInfo.CurrentUICulture, true, true);
// TODO make check if the entry is of type Bitmap, cause projects could have resources that are not images
foreach (DictionaryEntry entry in resources)
{
// Convert entry object to Bitmap
Bitmap resource = (Bitmap)entry.Value;
// Convert bitmap to BitmapSource file that we can display on the image
BitmapSource source = LoadImageBitmapSource(resource);
// Create instance of the shirt object, making sure to pass in Canvas
Shirt shirt = new Shirt(this.ShirtCanvas, source);
loadedShirts.Add(shirt);
}
return(loadedShirts);
}