private void DoMainLoop(MaxLifxBulbController bulbController, ref int frames, DateTime start,
ref SetColourPayload payload, Bitmap screenPixel, Graphics gdest, Graphics gsrc)
{
if (ShowUI)
{
var t = new Thread(() =>
{
var form2 = new ScreenColourUI(SettingsCast); /* (SettingsCast, bulbController.Bulbs);*/
form2.ShowDialog();
});
t.Start();
ShowUI = false;
}
frames++;
var screenColourSet = GetScreenColours(SettingsCast.TopLeft, SettingsCast.BottomRight, screenPixel, gdest, gsrc);
if (screenColourSet != null)
{
foreach (var label in SettingsCast.SelectedLabels)
{
var location = SettingsCast.LabelsAndLocations.Single(x => x.Label == label).ScreenLocation;
var avgColour = screenColourSet.all;
switch (location)
{
case ScreenLocation.Top:
avgColour = screenColourSet.top;
break;
case ScreenLocation.Bottom:
avgColour = screenColourSet.bottom;
break;
case ScreenLocation.Left:
avgColour = screenColourSet.left;
break;
case ScreenLocation.Right:
avgColour = screenColourSet.right;
break;
case ScreenLocation.TopLeft:
avgColour = screenColourSet.topleft;
break;
case ScreenLocation.TopRight:
avgColour = screenColourSet.topright;
break;
case ScreenLocation.BottomLeft:
avgColour = screenColourSet.bottomleft;
break;
case ScreenLocation.BottomRight:
avgColour = screenColourSet.bottomright;
break;
}
var hue = (int) (avgColour.GetHue());
var saturation = (ushort) (avgColour.GetSaturation()*(SettingsCast.Saturation-SettingsCast.MinSaturation) + SettingsCast.MinSaturation);
var brightness = (ushort) (avgColour.GetBrightness()*(SettingsCast.Brightness-SettingsCast.MinBrightness) + SettingsCast.MinBrightness);
payload = new SetColourPayload
{
Kelvin = 3500,
TransitionDuration = (uint) (SettingsCast.Fade),
Hue = hue,
Saturation = saturation,
Brightness = brightness
};
bulbController.SetColour(label, payload);
bulbController.SetColour(label, payload);
}
}
Thread.Sleep(SettingsCast.Delay);
}
// this is where the actual colours are determined and set for the bulbs
private void DoMainLoop(MaxLifxBulbController bulbController, ref int frames, DateTime start)
{
if (ShowUI)
{
var t = new Thread(() =>
{
var form2 = new ScreenColourUI(SettingsCast, bulbController); /* (SettingsCast, bulbController.Bulbs);*/
form2.ShowDialog();
});
t.Start();
ShowUI = false;
}
frames++;
// determine colours on screen
// var screenColourSet = GetScreenColours(SettingsCast.TopLeft, SettingsCast.BottomRight, screenPixel, gdest, gsrc);
Color? avgColour = null;
ScreenColorSet screenColourSet = null;
foreach (var label in SettingsCast.SelectedLabels)
{
var multiFlag = false;
var labelsAndLocations = SettingsCast.LabelsAndLocations.Single(x => x.Label == label);
var location = labelsAndLocations.ScreenLocation;
var zones = labelsAndLocations.Zones;
// skip if set to None
if (location == ScreenLocation.None)
{
continue;
}
if (zones > 1)
{
List <Rectangle> rectList = null;
bool found = false;
// try and grab the zones
switch (location)
{
case ScreenLocation.SurroundCounterClockwise:
found = ZoneAreas.TryGetValue(zones.ToString() + "ccw", out rectList);
break;
case ScreenLocation.SurroundClockwise:
found = ZoneAreas.TryGetValue(zones.ToString() + "cw", out rectList);
break;
// for all other ScreenLocations we skip
}
if (found)
{
// our average colour pixel
var screenPixel = new Bitmap(1, 1, PixelFormat.Format32bppArgb);
var gdest = Graphics.FromImage(screenPixel);
var gsrc = Graphics.FromHwnd(IntPtr.Zero);
var srcData = screenPixel.LockBits(
new Rectangle(0, 0, screenPixel.Width, screenPixel.Height),
ImageLockMode.ReadOnly,
PixelFormat.Format32bppArgb);
screenPixel.UnlockBits(srcData);
for (int i = 0; i < zones; i++)
{
var areaColour = GetScreenColourZones(rectList[i], srcData, gdest, gsrc);
// code for using most dominant colour; doesn't look very good tbh
/*var bmpScreenshot = new Bitmap(rectList[i].Width, rectList[i].Height, PixelFormat.Format32bppArgb);
* var gfxScreenshot = Graphics.FromImage(bmpScreenshot);
* gfxScreenshot.CopyFromScreen(rectList[i].X, rectList[i].Y, 0, 0, rectList[i].Size, CopyPixelOperation.SourceCopy);
* Bitmap resized = new Bitmap(bmpScreenshot, new Size(bmpScreenshot.Width / 3, bmpScreenshot.Height / 3));
* var areaColour = dominantColour(resized);*/
if (areaColour != null)
{
Color avgZoneColour = (Color)areaColour;
// Color isn't HSV, so need to convert
double hue = 0;
double saturation = 0;
double brightness = 0;
Utils.ColorToHSV((Color)avgZoneColour, out hue, out saturation, out brightness);
brightness = (brightness * (SettingsCast.Brightness - SettingsCast.MinBrightness) + SettingsCast.MinBrightness);
saturation = (saturation * (SettingsCast.Saturation - SettingsCast.MinSaturation) + SettingsCast.MinSaturation);
var zonePayload = new SetColourZonesPayload
{
start_index = new byte[1] {
(byte)(i)
},
end_index = new byte[1] {
(byte)(i)
},
Kelvin = (ushort)SettingsCast.Kelvin,
TransitionDuration = (uint)(SettingsCast.Fade),
Hue = (int)hue,
Saturation = (ushort)saturation,
Brightness = (ushort)brightness,
// 0 for delayed apply; 1 for immediate (don't wait for other zones);
apply = new byte[1] {
1
}
};
// send
bulbController.SetColour(label, zonePayload, false);
}
}
multiFlag = true;
}
}
// only do this calc if necessary
if (!multiFlag)
{
// set once
var screenPixel = new Bitmap(2, 2, PixelFormat.Format32bppArgb);
var gdest = Graphics.FromImage(screenPixel);
var gsrc = Graphics.FromHwnd(IntPtr.Zero);
screenColourSet = GetScreenColours(SettingsCast.TopLeft, SettingsCast.BottomRight, screenPixel, gdest, gsrc);
// default is all
avgColour = screenColourSet.all;
switch (location)
{
case ScreenLocation.Top:
avgColour = screenColourSet.top;
break;
case ScreenLocation.Bottom:
avgColour = screenColourSet.bottom;
break;
case ScreenLocation.Left:
avgColour = screenColourSet.left;
break;
case ScreenLocation.Right:
avgColour = screenColourSet.right;
break;
case ScreenLocation.TopLeft:
avgColour = screenColourSet.topleft;
break;
case ScreenLocation.TopRight:
avgColour = screenColourSet.topright;
break;
case ScreenLocation.BottomLeft:
avgColour = screenColourSet.bottomleft;
break;
case ScreenLocation.BottomRight:
avgColour = screenColourSet.bottomright;
break;
}
// Color isn't HSV, so need to convert
double hue = 0;
double saturation = 0;
double brightness = 0;
Utils.ColorToHSV((Color)avgColour, out hue, out saturation, out brightness);
brightness = (brightness * (SettingsCast.Brightness - SettingsCast.MinBrightness) + SettingsCast.MinBrightness);
saturation = (saturation * (SettingsCast.Saturation - SettingsCast.MinSaturation) + SettingsCast.MinSaturation);
var payload = new SetColourPayload
{
Kelvin = (ushort)SettingsCast.Kelvin,
TransitionDuration = (uint)(SettingsCast.Fade),
Hue = (int)hue,
Saturation = (ushort)saturation,
Brightness = (ushort)brightness
};
bulbController.SetColour(label, payload, true);
}
// this is for when multizone apply is set to 0: need to send another packet to apply everything
/*else {
* var payload = new SetColourZonesPayload
* {
* start_index = new byte[1] { 0 },
* end_index = new byte[1] { 0 },
* Kelvin = 3500,
* TransitionDuration = 0,
* Hue = 0,
* Saturation = 0,
* Brightness = 0,
* // ignore this payload and apply previous ones
* apply = new byte[1] { 2 }
* };
* bulbController.SetColourZoneFinder(label, payload);
* //bulbController.SetColour(label, payload);
* }*/
// }
}
Thread.Sleep(SettingsCast.Delay);
}
private void DoMainLoop(MaxLifxBulbController bulbController, ref int frames, DateTime start,
ref SetColourPayload payload, Bitmap screenPixel, Graphics gdest, Graphics gsrc)
{
if (ShowUI)
{
var t = new Thread(() =>
{
var form2 = new ScreenColourUI(SettingsCast); /* (SettingsCast, bulbController.Bulbs);*/
form2.ShowDialog();
});
t.Start();
ShowUI = false;
}
frames++;
var screenColourSet = GetScreenColours(SettingsCast.TopLeft, SettingsCast.BottomRight, screenPixel, gdest, gsrc);
if (screenColourSet != null)
{
foreach (var label in SettingsCast.SelectedLabels)
{
var location = SettingsCast.LabelsAndLocations.FirstOrDefault(x => x.Label == label);
if (location == null)
{
continue;
}
int r = 0, g = 0, b = 0, ctr = 0;
foreach (var pixel in location.SelectedPixels)
{
r += screenColourSet.colours[pixel].R;
g += screenColourSet.colours[pixel].G;
b += screenColourSet.colours[pixel].B;
ctr++;
}
var avgColour = ctr == 0 ? Color.Black : Color.FromArgb(255, r / ctr, g / ctr, b / ctr);
var HSV = RGBToHSV(avgColour);
var hue = (int)(HSV[0]);
var saturation = (ushort)(HSV[1] * (SettingsCast.Saturation - SettingsCast.MinSaturation) + SettingsCast.MinSaturation);
var brightness = (ushort)(HSV[2] * (SettingsCast.Brightness - SettingsCast.MinBrightness) + SettingsCast.MinBrightness);
payload = new SetColourPayload
{
Kelvin = 3500,
TransitionDuration = (uint)(SettingsCast.Fade),
Hue = hue,
Saturation = saturation,
Brightness = brightness,
RGBColour = avgColour
};
payload.PayloadType = bulbController.Bulbs.FirstOrDefault(x => x.Label == label).BulbType;
bulbController.SetColour(label, payload);
}
}
Thread.Sleep(SettingsCast.Delay);
}
