public void ApplyInput()
{
// If the ID changed the image layouts must change as well
if (!LedLayout.Id.Equals(InputId))
{
foreach (var imageLayout in Model.DeviceLayout.LedImageLayouts)
{
foreach (var ledImage in imageLayout.LedImages.Where(l => l.Id.Equals(LedLayout.Id)))
{
ledImage.Id = InputId;
}
}
}
LedLayout.Id = InputId;
LedLayout.DescriptiveX = InputX;
LedLayout.DescriptiveY = InputY;
LedLayout.DescriptiveWidth = InputWidth;
LedLayout.DescriptiveHeight = InputHeight;
// Apply custom shape data
if (InputShape == Shape.Custom)
{
LedLayout.DescriptiveShape = InputShapeData;
}
else
{
LedLayout.DescriptiveShape = InputShape.ToString();
}
// If LED image exists, update it
if (_ledImage != null)
{
_ledImage.Image = InputImage;
NotifyOfPropertyChange(() => LedImagePath);
}
// Create a new LED image and add it to the layout
else
{
var ledImage = new LedImage {
Id = LedLayout.Id, Image = InputImage
};
// Find the current layout
var layout = Model.DeviceLayout.LedImageLayouts.FirstOrDefault(l => l.Layout != null && l.Layout.Equals(_layoutViewModel.EditorViewModel.SelectedImageLayout));
// If missing, create it
if (layout == null)
{
layout = new LedImageLayout {
Layout = _layoutViewModel.EditorViewModel.SelectedImageLayout
};
Model.DeviceLayout.LedImageLayouts.Add(layout);
}
layout.LedImages.Add(ledImage);
UpdateLedImage(ledImage);
}
_layoutViewModel.UpdateLeds();
}
protected LedEffect(uint ledCount, string name)
{
this.Name = name;
this.LedCount = ledCount;
Rndm = new Random();
LastRenderTime = DateTime.UtcNow.AddDays(-1);
Image = new LedImage(ledCount);
FirstFrame = true;
}
public static byte[] ToByteArray(this LedImage image)
{
if (image == null)
{
throw new ArgumentNullException(nameof(image));
}
var result = new byte[image.Leds.Count * 3];
for (int i = 0; i < image.Leds.Count; i++)
{
result[i * 3 + 0] = image.Leds[i].G;
result[i * 3 + 1] = image.Leds[i].R;
result[i * 3 + 2] = image.Leds[i].B;
}
return(result);
}
/// <summary>
/// Applies the given layout.
/// </summary>
/// <param name="layoutPath">The file containing the layout.</param>
/// <param name="imageLayout">The name of the layout used to get the images of the leds.</param>
/// <param name="imageBasePath">The path images for this device are collected in.</param>
protected void ApplyLayoutFromFile(string layoutPath, string imageLayout, string imageBasePath)
{
DeviceLayout layout = DeviceLayout.Load(layoutPath);
if (layout != null)
{
LedImageLayout ledImageLayout = layout.LedImageLayouts.FirstOrDefault(x => string.Equals(x.Layout, imageLayout, StringComparison.OrdinalIgnoreCase));
InternalSize = new Size(layout.Width, layout.Height);
if (layout.Leds != null)
{
foreach (LedLayout layoutLed in layout.Leds)
{
if (Enum.TryParse(layoutLed.Id, true, out LogitechLedIds ledId))
{
LogitechLedId id = new LogitechLedId(this, ledId);
if (!LedMapping.TryGetValue(id, out Led led))
{
led = InitializeLed(id, new Rectangle());
}
led.LedRectangle.Location.X = layoutLed.X;
led.LedRectangle.Location.Y = layoutLed.Y;
led.LedRectangle.Size.Width = layoutLed.Width;
led.LedRectangle.Size.Height = layoutLed.Height;
led.Shape = layoutLed.Shape;
led.ShapeData = layoutLed.ShapeData;
LedImage image = ledImageLayout?.LedImages.FirstOrDefault(x => x.Id == layoutLed.Id);
led.Image = (!string.IsNullOrEmpty(image?.Image))
? new Uri(Path.Combine(imageBasePath, image.Image), UriKind.Absolute)
: new Uri(Path.Combine(imageBasePath, "Missing.png"), UriKind.Absolute);
}
}
}
}
}
public void UpdateLedImage(LedImage ledImage)
{
_ledImage = ledImage;
InputImage = _ledImage?.Image;
NotifyOfPropertyChange(() => LedImagePath);
}
public override byte[] Render()
{
if (TimePassed((int)_interval * 1000))
{
var httpClient = new HttpClient();
HttpResponseMessage res;
try
{
var httpTask = httpClient.GetAsync(_apiUrl);
httpTask.Wait();
res = httpTask.Result;
httpClient.Dispose();
}
catch (Exception)
{
httpClient.Dispose();
Image.SetAll(20, 0, 0);
return(Image.ToByteArray());
}
if (res.IsSuccessStatusCode)
{
try
{
var readTask = res.Content.ReadAsStringAsync();
readTask.Wait();
var jsonString = readTask.Result;
var options = new JsonSerializerOptions
{
PropertyNamingPolicy = JsonNamingPolicy.CamelCase,
};
var ledImageDto = JsonSerializer.Deserialize <LedImageDto>(jsonString, options);
var ledImage = LedImage.FromDto(ledImageDto);
if (ledImage.TransitionTime != 0)
{
if (_ledImageTo == null)
{
_ledImageTo = ledImage;
for (int i = 0; i < ledImage.Leds.Count; i++)
{
Image.Leds[i] = ledImage.Leds[i];
}
}
else
{
if (!_ledImageTo.Equals(ledImage))
{
_ledImageFrom = _ledImageTo;
_ledImageTo = ledImage;
_activeTransition = true;
_transitionProgress = 0.0f;
}
}
}
else
{
for (int i = 0; i < ledImage.Leds.Count; i++)
{
Image.Leds[i] = ledImage.Leds[i];
}
}
}
catch (Exception ex)
{
Logger.LogError("Error during rendering WebEffect", ex);
}
}
else
{
Image.SetAll(20, 0, 0);
}
if (!_activeTransition)
{
return(Image.ToByteArray());
}
}
if (_activeTransition)
{
_transitionProgress += (float)5 / _ledImageTo.TransitionTime;
if (_transitionProgress > 1.0f)
{
_transitionProgress = 1.0f;
_activeTransition = false;
}
for (int i = 0; i < LedCount; i++)
{
var oldC = _ledImageFrom.Leds[i];
var newC = _ledImageTo.Leds[i];
var resC = RgbColor.Transition(oldC, newC, _transitionProgress);
Image.Leds[i] = resC;
}
return(Image.ToByteArray());
}
return(null);
}
