public void Remove(StripElement elementToRemove)
{
Debug.WriteLine($"****Removing:" + elementToRemove.Start);
Elements.Remove(elementToRemove);
elementToRemove.Type = StripElementType.SolidRange;
elementToRemove.Red = 0;
elementToRemove.Green = 0;
elementToRemove.Blue = 0;
if (elementToRemove.Length == 0)
{
elementToRemove.Type = StripElementType.SolidDot;
}
//clear this bit
_draw(elementToRemove);
foreach (var element in Elements)
{
if (element == elementToRemove)
{
continue;
}
if (element.Start <= elementToRemove.Start &&
element.Start + element.Length >= elementToRemove.Start + elementToRemove.Length)
{
//redraw this item as it intersected the removed item
_draw(element);
}
}
}
void _draw(StripElement element)
{
string command = "";
switch (element.Type)
{
case StripElementType.FlashDot:
command = $"d {element.Start} {element.Red} {element.Green} {element.Blue}";
break;
case StripElementType.FlashRange:
command = $"e {element.Start} {element.Red} {element.Green} {element.Blue} {element.Length}";
break;
case StripElementType.SolidDot:
command = $"a {element.Start} {element.Red} {element.Green} {element.Blue}";
break;
case StripElementType.SolidRange:
command = $"b {element.Start} {element.Red} {element.Green} {element.Blue} {element.Length}";
break;
}
SendCommand(command);
}
void _add(StripElement element)
{
Elements.Add(element);
_draw(element);
}
public void SetRange(int start, int length, int red, int green, int blue, string tag = null)
{
var element = new StripElement
{
Start = start,
Length = length,
Red = red,
Green = green,
Blue = blue,
Type = StripElementType.SolidRange,
Tag = tag
};
_add(element);
}
public void FlashDot(int dot, int red, int green, int blue, string tag = null)
{
//find the old flash if there was one
var old = Elements.FirstOrDefault(_ => _.Type == StripElementType.FlashDot);
if (old != null)
{
Remove(old);
}
var element = new StripElement
{
Start = dot,
Red = red,
Green = green,
Blue = blue,
Type = StripElementType.FlashDot,
Tag = tag
};
Debug.WriteLine($"****Flashing:" + element.Start);
_add(element);
}
public void SolidDot(int dot, int red, int green, int blue, string tag = null)
{
var element = new StripElement
{
Start = dot,
Red = red,
Green = green,
Blue = blue,
Type = StripElementType.SolidDot,
Tag = tag
};
_add(element);
}