public void FadeOut()
{
if (FadeStatus == FadeStatuses.Visible || FadeStatus == FadeStatuses.FadingIn)
{
FadeStatus = FadeStatuses.FadingOut;
this.Visible = true;
Timer T = new Timer();
T.Tick += FadeOutHandler;
T.Interval = 40; // bit more than 30 Hz
T.Start();
}
}
public KeystrokesDisplay(IKeystrokeEventProvider k, SettingsStore s)
{
InitializeComponent();
this.k = k;
this.k.KeystrokeEvent += k_KeystrokeEvent;
this.settings = s;
this.settings.settingChanged += settingChanged;
this.settings.OnSettingChangedAll();
this.TopMost = true;
this.FormClosing += Form1_FormClosing;
addWelcomeInfo();
NativeMethodsSWP.SetWindowTopMost(this.Handle);
ActivateDisplayOnlyMode(true);
if (settings.EnableWindowFade)
{
Opacity = 0;
FadeStatus = FadeStatuses.Hidden;
}
else
{
Opacity = 1;
FadeStatus = FadeStatuses.Visible;
}
settings.settingChanged += (SettingsChangedEventArgs e) =>
{
if (settings.EnableWindowFade && tweenLabels.Count == 0 && Opacity > 0)
{
FadeOut();
}
else
{
Opacity = 1;
FadeStatus = FadeStatuses.Visible;
}
};
}
void FadeOutHandler(object sender, EventArgs e)
{
if (FadeStatus == FadeStatuses.Hidden || FadeStatus == FadeStatuses.FadingIn)
{
((Timer)sender).Tick -= FadeOutHandler;
((Timer)sender).Stop();
return;
}
this.Opacity -= 0.12f;
if (Opacity <= 0)
{
Timer T = (Timer)sender;
((Timer)sender).Tick -= FadeOutHandler;
T.Stop();
Opacity = 0;
FadeStatus = FadeStatuses.Hidden;
}
this.Refresh();
}
void FadeInHandler(object sender, EventArgs e)
{
if (FadeStatus == FadeStatuses.Visible || FadeStatus == FadeStatuses.FadingOut)
{
((Timer)sender).Tick -= FadeInHandler;
((Timer)sender).Stop();
return;
}
this.Opacity += 0.12f;
if (Opacity >= 1)
{
Timer T = (Timer)sender;
((Timer)sender).Tick -= FadeInHandler;
T.Stop();
Opacity = 1;
FadeStatus = FadeStatuses.Visible;
}
this.Refresh();
}
