public Window1()
{
InitializeComponent();
DataContext = this;
SelectedPoint = new PatternPoint(Color.FromArgb(169, 104, 54), 1);
//SelectedPoint = new PatternPoint(Color.FromArgb(100, 100, 48), 1);
//lp.HslColor = new HslColor(30, 0.53, 0.44);
}
private void Button_Click(object sender, RoutedEventArgs e)
{
SelectedPoint = new PatternPoint(Color.FromArgb(100, 100, 48), 1);
}
private void MakeGradient(PatternPoint from, PatternPoint to)
{
HSBcolor hsb;
//Color from = fromPoint.PointColor;
//Color to = toPoint.PointColor;
int stepCount = to.LedPos - from.LedPos;
//Console.WriteLine("From: {0} To: {1}", from.LedPos, to.LedPos);
double deltaHue = (to.Hue - from.Hue) / stepCount;
double deltaSat = (to.Saturation - from.Saturation) / stepCount;
double deltaBri = (to.Brightness - from.Brightness) / stepCount;
StripModel[from.LedPos - 1].PointColor = from.PointColor;
StripModel[to.LedPos - 1].PointColor = to.PointColor;
for (int i = 1; i < stepCount; i++)
{
hsb = new HSBcolor(from.Hue + i * deltaHue,
from.Saturation + i * deltaSat,
from.Brightness + i * deltaBri);
StripModel[from.LedPos + i - 1].PointColor = hsb.RgbColor;
}
}
/************************************************************************/
#region Main Methods
private void UpdateModel()
{
PatternPoint previousPoint = null;
Stopwatch watch = new Stopwatch();
watch.Start();
for (int i = 0; i < StripModel.Count; i++)
StripModel[i].PointColor = Color.Black;
foreach (PatternPoint pp in Pattern)
{
if (previousPoint != null)
{
if (pp.LedCount == 1)
{
// какая бы не была предыдуяя точка строим градиент
MakeGradient( previousPoint, pp );
previousPoint = pp;
}
else
{
// диапазон
MakeGradient(previousPoint, pp);
for (int i = 0; i < pp.LedCount; i++)
StripModel[pp.LedPos + i].PointColor = pp.PointColor;
previousPoint = new PatternPoint(pp.PointColor, pp.LedPos + pp.LedCount - 1);
}
}
else
{
// первая точка
for (int i = 0; i < pp.LedPos; i++)
StripModel[i].PointColor = Color.Black;
previousPoint = pp;
}
}
watch.Stop();
Console.WriteLine("Measured time: " + watch.Elapsed.TotalMilliseconds + " ms.");
}
private void UpdateGradient(PatternPoint from, PatternPoint to, List<PatternPoint> lightnessCurve)
{
PatternPoint tmpFrom;
tmpFrom = from;
foreach (PatternPoint pp in lightnessCurve)
{
MakeGradient(tmpFrom, pp);
tmpFrom = pp;
}
MakeGradient(tmpFrom, to);
}
private List<PatternPoint> GetLightnessCurve(PatternPoint from, PatternPoint to)
{
List<PatternPoint> lightnessCurve = null;
int fromIx = Pattern.IndexOf(from);
int toIx = Pattern.IndexOf(to);
int stepCount = 0;
int baseLedPos;
HslColor hsl;
double deltaHue = 0.0;
double deltaSat = 0.0;
if ((toIx - fromIx) != 0) // имеются яркостные точки
{
lightnessCurve = new List<PatternPoint>();
for (int i = fromIx + 1; i < toIx; i++)
lightnessCurve.Add(Pattern[i]);
if (from.Variant == PointVariant.Range)
baseLedPos = (from.LedPos + from.LedCount - 1);
else
baseLedPos = from.LedPos;
stepCount = to.LedPos - baseLedPos;
deltaHue = (to.HslColor.Hue - from.HslColor.Hue) / stepCount;
deltaSat = (to.HslColor.Saturation - from.HslColor.Saturation) / stepCount;
blockOnPointColorChanged = true;
foreach (PatternPoint pp in lightnessCurve)
{
hsl = new HslColor(from.HslColor.Hue + (pp.LedPos - baseLedPos) * deltaHue,
from.HslColor.Saturation + (pp.LedPos - baseLedPos) * deltaSat,
pp.HslColor.Lightness);
pp.HslColor = hsl;
}
blockOnPointColorChanged = false;
}
return lightnessCurve;
}
private void MakeGradient(PatternPoint from, PatternPoint to)
{
HslColor hsl;
int stepCount = 0;
PatternPoint tmpFrom = null;
if (to.Variant == PointVariant.Range)
for (int i = 0; i < to.LedCount; i++)
StripModel[to.LedPos + i - 1].PointColor = to.PointColor;
if (from.Variant == PointVariant.Range)
{
for (int i = 0; i < from.LedCount; i++)
StripModel[from.LedPos + i - 1].PointColor = from.PointColor;
tmpFrom = new PatternPoint(from.PointColor, from.LedPos + from.LedCount - 1);
}
else
tmpFrom = from;
stepCount = to.LedPos - tmpFrom.LedPos;
double deltaHue = (to.HslColor.Hue - tmpFrom.HslColor.Hue) / stepCount;
double deltaSat = (to.HslColor.Saturation - tmpFrom.HslColor.Saturation) / stepCount;
double deltaBri = (to.HslColor.Lightness - tmpFrom.HslColor.Lightness) / stepCount;
StripModel[tmpFrom.LedPos - 1].PointColor = tmpFrom.PointColor;
//Console.WriteLine("Pos: {0} Hue: {1}, Lightness: {2}", from.LedPos, from.HslColor.Hue, from.HslColor.Lightness);
StripModel[to.LedPos - 1].PointColor = to.PointColor;
for (int i = 1; i < stepCount; i++)
{
hsl = new HslColor(from.HslColor.Hue + i * deltaHue,
from.HslColor.Saturation + i * deltaSat,
from.HslColor.Lightness + i * deltaBri);
StripModel[tmpFrom.LedPos + i - 1].PointColor = hsl.ToRGB();
//Console.WriteLine("Pos: {0} Hue: {1}, Lightness: {2}", from.LedPos + i, hsl.Hue, hsl.Lightness);
}
//Console.WriteLine("Pos: {0} Hue: {1}, Lightness: {2}", to.LedPos, to.HslColor.Hue, to.HslColor.Lightness);
}
private void OnSliderClick(object sender, MouseButtonEventArgs e)
{
PatternPoint pp1 = null;
if (e.ClickCount == 2) // DoubleClick
{
System.Windows.Point pt = e.GetPosition((UIElement)sender);
//Console.WriteLine("X: {0} Y: {1}", pt.X, pt.Y);
//Console.WriteLine("ActualWidth: {0}", sliderArea.ActualWidth);
int ledPos = (int)(pt.X * Maximum / sliderArea.ActualWidth);
if (ledPos < 1)
ledPos = 1;
//Console.WriteLine("LedPos: {0}", ledPos);
//PatternPoint leftPoint = null;
//PatternPoint rightPoint = null;
//foreach (PatternPoint pp in Pattern)
//{
// if (ledPos > pp.LedPos)
// leftPoint = pp;
//}
//for (int i = Pattern.Count - 1; i >= 0; i--)
//{
// if (ledPos < Pattern[i].LedPos)
// rightPoint = Pattern[i];
//}
// если первая точка в Pattern
if (ledPos < sliders[0].Value)
{
switch (workMode)
{
case Mode.Range:
if ((sliders[0].Value - ledPos) >= 2)
{
pp1 = new PatternPoint(Pattern[0].PointColor, ledPos) { LedCount = 2, Variant = PointVariant.Range };
}
else
return;
break;
case Mode.Lightness:
return;
default:
pp1 = new PatternPoint(Pattern[0].PointColor, ledPos) { LedCount = 1 };
break;
}
Pattern.Insert(0, pp1);
if (selectedSliderItem != null)
selectedSliderItem = null;
InsertSliders();
UpdateModel();
SelectedPoint = pp1;
return;
}
// если последняя точка в Pattern
if (ledPos > sliders[sliders.Count - 1].Value)
{
switch (workMode)
{
case Mode.Range:
if ((Maximum - ledPos) >= 2)
{
pp1 = new PatternPoint(Pattern[Pattern.Count - 1].PointColor, ledPos) { LedCount = 2, Variant = PointVariant.Range };
}
else
return;
break;
case Mode.Lightness:
return;
default:
pp1 = new PatternPoint(Pattern[Pattern.Count - 1].PointColor, ledPos) { LedCount = 1 };
break;
}
Pattern.Add(pp1);
if (selectedSliderItem != null)
selectedSliderItem = null;
InsertSliders();
UpdateModel();
SelectedPoint = pp1;
return;
}
// между PatternPoint
PatternPoint before;
PatternPoint after;
for ( int i = 0; i < sliders.Count - 1; i++)
{
if (ledPos > sliders[i].Value && ledPos < sliders[i + 1].Value)
{
if ((sliders[i].Variant == SliderVariant.RangeLeftLimit) &&
(sliders[i + 1].Variant == SliderVariant.RangeRightLimit))
// внутри Range не может быть точек
return;
before = Pattern[sliders[i].PatternIx];
after = Pattern[sliders[i + 1].PatternIx];
switch (workMode)
{
case Mode.Range:
if ((sliders[i + 1].Value - ledPos) > 2)
{
//pp1 = new PatternPoint(before.PointColor, ledPos) { LedCount = 2, Variant = PointVariant.Range };
pp1 = new PatternPoint(StripModel[ledPos - 1].PointColor, ledPos) { LedCount = 2, Variant = PointVariant.Range };
}
else
return;
break;
case Mode.Lightness:
pp1 = new PatternPoint(StripModel[ledPos - 1].PointColor, ledPos) { LedCount = 1, Variant = PointVariant.Lightness };
break;
default:
pp1 = new PatternPoint(StripModel[ledPos - 1].PointColor, ledPos) { LedCount = 1 };
break;
}
Pattern.Insert(Pattern.IndexOf(after), pp1);
if (selectedSliderItem != null)
selectedSliderItem = null;
InsertSliders();
UpdateModel();
SelectedPoint = pp1;
return;
}
}
// между точками
//Color c = (display.Items[ledPos] as PatternPoint).PointColor;
//int ix = Pattern.IndexOf(rightPoint);
//pp1 = new PatternPoint(c, ledPos) { LedCount = 1 };
//Pattern.Insert(ix, pp1);
//InsertSliders();
//SelectedPoint = pp1;
}
}
