private void updateWindow(object sender, EventArgs e) /// auto update gui on every timer call
{
// hide taskbar icon if minimized (keep notify icon)
if (this.WindowState == FormWindowState.Minimized)
{
Hide(); /// hide taskbar icon if window is minimized
}
// battery percent (batChargePercent & batChargeLabel)
float batPercent = SystemInformation.PowerStatus.BatteryLifePercent * 100; /// battery percent gets returned as decimal of 1
batChargePercent.Text = ((int)batPercent).ToString() + '%';
batChargeBar.Value = (int)batPercent; /// assign batPercent value to progress bar
// log full charge
if ((int)batPercent >= 90)
{
System.IO.File.WriteAllText("log.txt", DateTime.Now.ToString()); /// write current time to file if charge >90%
}
// compare full charge to now
DateTime fullCharge = Convert.ToDateTime(System.IO.File.ReadAllText("log.txt")); /// get time of last full charge
TimeSpan sinceCharge = DateTime.Now.Subtract(fullCharge); /// compare to current time for "time since last charge"
// charging status (batChargingStatusInfo)
PowerLineStatus chargingStatus = SystemInformation.PowerStatus.PowerLineStatus; /// get powerline status
if (chargingStatus.ToString() == "Online") /// if else statement is only useful to change the string that gets displayed
{
string batChargingState = "Charging";
// set gui text
batChargingStatusInfo.Text = batChargingState;
// set notify icon text
batInfoIcon.Text = "Charge: " + ((int)batPercent).ToString()
+ "%\n" + "Status: " + batChargingState
+ "\n" + "Last charge: " + TimeUtil.ToHumanTimeString(sinceCharge);
}
else
{
// same as before
string batChargingState = "Discharging";
batChargingStatusInfo.Text = batChargingState;
batInfoIcon.Text = "Charge: " + ((int)batPercent).ToString()
+ "%\n" + "Status: " + batChargingState
+ "\n" + "Last charge: " + TimeUtil.ToHumanTimeString(sinceCharge);
}
timeSinceLastFullInfo.Text = TimeUtil.ToHumanTimeString(sinceCharge); /// put time since last charge on screen
///// to-do:
/// run on startup and in notification area only
}
/// <summary>
/// <para>Returns the current Power status</para>
/// </summary>
/// <returns></returns>
public static TreeNode GetStatus()
{
TreeNode tnMain = new TreeNode("Power");
tnMain.Nodes.Add("Active power scheme: " + ActivePowerScheme.Name + " (" + ActivePowerScheme.Guid.ToString() + ")");
tnMain.Nodes.Add("Power Line Status: " + PowerLineStatus.ToString());
tnMain.Nodes.Add("Battery charge status: " + BatteryChargeStatus.ToString());
tnMain.Nodes.Add("Battery available: " + BatteryAvailable.ToString());
tnMain.Nodes.Add("Battery full life time: " + BatteryFullLifetime.ToString());
tnMain.Nodes.Add("Battery remaining life time: " + BatteryLifeRemaining.ToString());
tnMain.Nodes.Add("Battery charge percent: " + BatteryLifePercent + "%");
return(tnMain);
}
public void loop()
{
while (true)
{
PowerLineStatus pls = SystemInformation.PowerStatus.PowerLineStatus;
if (pls.ToString() == "Online" && wallpaperEngineStatus == false)
{
//turn on service
wallpaperEngineService.Start();
wallpaperEngineStatus = true;
}
else if (pls.ToString() == "Offline" && wallpaperEngineStatus == true)
{
//turn off service and main process
processes = Process.GetProcesses().ToList(); //Reload processes
wallpaperEngineService.Stop();
processes.Where(x => x.ProcessName == "wallpaper64").FirstOrDefault()?.Kill();
wallpaperEngineStatus = false;
}
Thread.Sleep(interval);
}
}