private void UpdateStateTimer_Tick(object sender, EventArgs e)
{
#region Set static leds.
foreach (int button in staticButtons)
{
int oldy = button / 8;
int oldx = button - (oldy * 8);
arduinome.setLed((byte)oldx, (byte)oldy, true);
}
#endregion
#region Flash blinking leds.
foreach (int button in blinkingButtons)
{
int oldy = button / 8;
int oldx = button - (oldy * 8);
arduinome.setLed((byte)oldx, (byte)oldy, blinkState);
}
blinkState = !blinkState;
#endregion
#region Check for laserOS application.
laserOSWindow = IntPtr.Zero;
foreach (string item in EnumDesktopWindows.GetDesktopWindowsCaptions())
{
if (item.StartsWith("LaserOS ") && item.EndsWith("Visualizer"))
{
laserOSWindow = FindWindow(null, item);
break;
}
}
if (laserOSWindow != IntPtr.Zero)
{
isConnectedToLaserOS.Checked = true;
}
else
{
isConnectedToLaserOS.Checked = false;
}
#endregion
#region Get LaserOS status.
if (laserOSWindow != IntPtr.Zero)
{
LaserOSStatus stat = checkLaserOSStatus();
laserOn.Checked = stat.LaserOn;
simulatorActive.Checked = stat.SimulatorOn;
runningAutoRandom.Checked = stat.AutoRandomMode;
}
#endregion
}
private LaserOSStatus checkLaserOSStatus()
{
LaserOSStatus retStats = new LaserOSStatus()
{
LaserOn = false, AutoRandomMode = false, SimulatorOn = false
};
if (laserOSWindow != IntPtr.Zero)
{
Color c;
var bmp = new Bitmap(561, 310, PixelFormat.Format32bppArgb);
Graphics graphics = Graphics.FromImage(bmp);
/*
* IntPtr oldWindow = GetForegroundWindow();
* while (GetForegroundWindow() != laserOSWindow)
* SetForegroundWindow(laserOSWindow);
*/
RECT rct = new RECT();
GetWindowRect(laserOSWindow, ref rct);
graphics.CopyFromScreen(rct.Left, rct.Top, 0, 0, new Size((rct.Right - rct.Left), (rct.Bottom - rct.Top)), CopyPixelOperation.SourceCopy);
c = bmp.GetPixel(68, 73);
if (c.R == 151 && c.G == 255 && c.B == 15) // ARGB=(255, 248, 108, 134) == Laser off || ARGB=(255, 151, 255, 15) == Laser on
{
retStats.LaserOn = true;
}
c = bmp.GetPixel(433, 78);
if (c.R == 29 && c.G == 78 && c.B == 97) // ARGB=(255, 34, 59, 74) == Simulator off || ARGB=(255, 29, 78, 97) == Simulator on
{
retStats.SimulatorOn = true;
}
c = bmp.GetPixel(215, 245);
if (c.R == 153 && c.G == 159 && c.B == 171) // ARGB=(255, 153, 159, 171) == Random on || ARGB=(255, 51, 63, 88) || ARGB=(255, 92, 101, 121) == Random off
{
retStats.AutoRandomMode = true;
}
/*
* while (GetForegroundWindow() != oldWindow)
* SetForegroundWindow(oldWindow);
*/
}
return(retStats);
}
