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Improved connect and disconnect handling with better cleanup and less exceptions.

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This commit is contained in:
IceStormNG
2023-07-23 10:54:37 +02:00
parent 4ef7f5b4cb
commit d8b2836819
1 changed files with 72 additions and 23 deletions
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53
app/Peripherals/PeripheralsProvider.cs
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@@ -16,15 +16,28 @@ namespace GHelper.Peripherals
return ConnectedMice.Count > 0;
}
public static void RefreshAllMice()
public static void RefreshBatteryForAllDevices()
{
lock (ConnectedMice)
{
foreach (AsusMouse m in ConnectedMice)
{
if (!m.MouseIsReady)
{
m.SynchronizeMouse();
}
else
{
m.ReadBattery();
}
}
}
}
public static void Disconnect(AsusMouse am)
{
lock (ConnectedMice)
{
ConnectedMice.Remove(am);
if (DeviceChanged is not null)
@@ -32,9 +45,17 @@ namespace GHelper.Peripherals
DeviceChanged(am, EventArgs.Empty);
}
}
}
public static void Connect(AsusMouse am)
{
lock (ConnectedMice)
{
if (ConnectedMice.Contains(am))
{
//Mouse already connected;
return;
}
try
{
am.Connect();
@@ -46,12 +67,27 @@ namespace GHelper.Peripherals
}
am.Disconnect += Mouse_Disconnect;
//The Mouse might needs a few ms to register all its subdevices or the sync will fail.
//Retry 3 times. Do not call this on main thread! It would block the UI
int tries = 0;
while (!am.MouseIsReady && tries < 3)
{
Thread.Sleep(250);
Logger.WriteLine(am.GetDisplayName() + " synchronising. Try " + (tries + 1));
am.SynchronizeMouse();
++tries;
}
ConnectedMice.Add(am);
Logger.WriteLine(am.GetDisplayName() + " added to the list: " + ConnectedMice.Count + " device are conneted.");
if (DeviceChanged is not null)
{
DeviceChanged(am, EventArgs.Empty);
}
UpdateSettingsView();
}
}
private static void Mouse_Disconnect(object? sender, EventArgs e)
@@ -60,10 +96,23 @@ namespace GHelper.Peripherals
{
return;
}
lock (ConnectedMice)
{
AsusMouse am = (AsusMouse)sender;
ConnectedMice.Remove(am);
Logger.WriteLine(am.GetDisplayName() + " reported disconnect. " + ConnectedMice.Count + " device are conneted.");
am.Dispose();
UpdateSettingsView();
}
}
private static void UpdateSettingsView()
{
Program.settingsForm.Invoke(delegate
{
Program.settingsForm.VisualizePeripherals();
});
}
[MethodImpl(MethodImplOptions.Synchronized)]