protected override void OnStartup(StartupEventArgs e)
{
base.OnStartup(e);
// Test for wmi brightness control system support
// Check if wmi brightness functions are supported
try
{
Brightness.GetBrightnes();
}
catch (System.Management.ManagementException ex)
{
if (ex.Message.Trim() == "Not supported")
{
MessageBox.Show(
"It seems like your system doesn't support WMI Brightness control\n" +
"(Usually only supported by laptops and tablets)\n\n" +
"Bye!",
"Error", MessageBoxButton.OK, MessageBoxImage.Error);
Shutdown(1);
}
}
// Set system tray icon
notifyIcon = new System.Windows.Forms.NotifyIcon();
notifyIcon.MouseDown += new System.Windows.Forms.MouseEventHandler(NotifyIcon_Click);
notifyIcon.ContextMenu = new System.Windows.Forms.ContextMenu();
notifyIcon.ContextMenu.MenuItems.Add("About", new EventHandler(About));
notifyIcon.ContextMenu.MenuItems.Add("Exit", new EventHandler(ShutDown));
Stream iconStream = GetResourceStream(new Uri("pack://application:,,,/BrightControl;component/Resources/trayIcon.ico")).Stream;
notifyIcon.Icon = new System.Drawing.Icon(iconStream);
notifyIcon.Text = "BrightControl";
notifyIcon.Visible = true;
}
private void UpdateBrightness(object o)
{
// Check for a change
if (sliderVal == sliderValOld)
{
return;
}
sliderValOld = sliderVal;
// Update brightness
Brightness.SetBrightness((byte)sliderVal);
}
public void Show_Slider(int bottomLeftX, int bottomLeftY)
{
Top = bottomLeftY - Height;
Left = bottomLeftX - Width;
if (hidingAnimation != null)
{
BeginAnimation(OpacityProperty, null);
}
Opacity = SLIDER_OPACITY;
// Set initial slider value
percentageSlider.Value = Brightness.GetBrightnes();
sliderVal = sliderValOld = (int)percentageSlider.Value;
// Use a time for the updater to avoid repeptive needless updates
updateBoxTimer = new Timer(UpdateBrightness, null, BRIGHTNESS_UPDATE_INTERVAL, BRIGHTNESS_UPDATE_INTERVAL);
Show();
Activate();
}