private void Drop(ChannelNode channelNode, Point point)
{
var channel = channelNode.Parents.FirstOrDefault(x => x.IsRgbNode()) ?? channelNode;
var channelLocation = new ChannelLocation {
LeftOffset = point.X, TopOffset = point.Y, ChannelId = channel.Id
};
ChannelLocations.Add(channelLocation);
}
public void UpdateChannelColors(Dictionary <ChannelNode, Color> colorsByChannel)
{
foreach (var colorByChannel in colorsByChannel)
{
var channelId = colorByChannel.Key.Id;
var channelLocation = ChannelLocations.FirstOrDefault(x => x.ChannelId == channelId);
if (channelLocation != null)
{
var color = colorByChannel.Value;
channelLocation.ChannelColor = color == Colors.Black ? Colors.Transparent : color;
}
}
}
public DisplayItem Clone()
{
var item = new DisplayItem
{
Width = Width,
Height = Height,
LeftOffset = LeftOffset,
TopOffset = TopOffset,
ChannelLocations =
new ObservableCollection <ChannelLocation>(
ChannelLocations.Select(channelLocation => channelLocation.Clone()).ToList()),
IsUnlocked = IsUnlocked
};
return(item);
}
private void RemoveChannel()
{
ChannelLocations.Remove(SelectedChannelLocation);
}