// 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 F_ResizeEnd(object sender, EventArgs e)
{
if (MouseButtons == MouseButtons.Left)
{
return;
}
SuspendUI = true;
Settings.TopLeft = new Point(_f.Location.X + 7, _f.Location.Y);
Settings.BottomRight = new Point(_f.Location.X + _f.Size.Width - 6, _f.Location.Y + _f.Size.Height - 6);
SetPositionTextBoxesFromSettings();
SuspendUI = false;
if (Settings.MultiColourZones.Any())
{
// send colour to first zone so can match to an area
foreach (var label in Settings.SelectedLabels)
{
var zones = Settings.LabelsAndLocations.Single(x => x.Label == label).Zones;
var location = Settings.LabelsAndLocations.Single(x => x.Label == label).ScreenLocation;
if (zones > 1 && location == ScreenLocation.None)
{
// set first zone to green
var payload = new SetColourZonesPayload
{
start_index = new byte[1] {
0
},
end_index = new byte[1] {
0
},
Kelvin = 3500,
TransitionDuration = 150,
Hue = (int)Color.FromArgb(255, 0, 200, 0).GetHue(),
Saturation = 65535,
Brightness = 65535,
// don't apply yet
apply = new byte[1] {
0
}
};
BulbController.SetColour(label, payload, false);
// set rest of zones to off
payload = new SetColourZonesPayload
{
start_index = new byte[1] {
1
},
end_index = new byte[1] {
(byte)(zones - 1)
},
Kelvin = 3500,
TransitionDuration = 150,
Hue = 0,
Saturation = 0,
Brightness = 0,
// apply
apply = new byte[1] {
1
}
};
BulbController.SetColour(label, payload, false);
}
}
}
ProcessorBase.SaveSettings(Settings, null);
}
