private void ShowActionDialog()
{
if (actionChangeDialog != null)
{
//if we are reentering, that means the user hit the button twice
//let's dismiss the dialog in that case.
actionChangeDialog.Dismiss();
return;
}
try
{
using (var black = new BlackBackground())
using (var picker = new ActionChangeDialog(currentState))
{
actionChangeDialog = picker;
button.State = ButtonState.Red;
SetNotifyIcon();
black.Show();
var result = picker.ShowDialog(black);
black.Close();
if (closing) return;
if (result == System.Windows.Forms.DialogResult.OK)
{
StopTracking();
currentState = picker.NewState;
startInfo = picker.ExtraInfo;
StartTracking();
}
}
button.State = ButtonState.Green;
SetNotifyIcon();
}
finally
{
actionChangeDialog = null;
}
}
void button_ButtonPress(object sender, EventArgs e)
{
if (closing) return;
Action action = () =>
{
if (alreadyShowing) return;
alreadyShowing = true;
try
{
using (var picker = new ActionChangeDialog(currentState))
{
button.State = ButtonState.Red;
notifyIcon1.Icon = icons.icoRed;
var result = picker.ShowDialog(this);
if (closing) return;
if (result == System.Windows.Forms.DialogResult.OK)
{
StopTracking();
currentState = picker.NewState;
startInfo = picker.ExtraInfo;
StartTracking();
}
}
notifyIcon1.Icon = icons.icoGreen;
button.State = ButtonState.Green;
UpdateIcon();
}
finally
{
alreadyShowing = false;
}
};
if (this.InvokeRequired)
{
this.BeginInvoke(action);
}
else
{
action();
}
}