public void ShowScreenSaver()
{
foreach (Screen screen in Screen.AllScreens)
{
ScreenForm screenForm = new ScreenForm(screen.Bounds, false);
screenForm.Draw();
screenForm.Show();
}
}
private void Application_Startup(object sender, StartupEventArgs e)
{
if (e.Args[0].ToLower().StartsWith("/p"))
{
Int32 previewHandle = Convert.ToInt32(e.Args[1]);
IntPtr pPreviewHnd = new IntPtr(previewHandle);
RECT lpRect = new RECT();
bool bGetRect = Win32API.GetClientRect(pPreviewHnd, out lpRect);
HwndSourceParameters sourceParams = new HwndSourceParameters("sourceParams");
sourceParams.PositionX = 0;
sourceParams.PositionY = 0;
sourceParams.Width = lpRect.Right - lpRect.Left;
sourceParams.Height = lpRect.Bottom - lpRect.Top;
sourceParams.ParentWindow = pPreviewHnd;
sourceParams.WindowStyle = (int)(WindowStyles.WS_VISIBLE | WindowStyles.WS_CHILD | WindowStyles.WS_CLIPCHILDREN);
sourceParams.AdjustSizingForNonClientArea = false;
winWPFContent = new HwndSource(sourceParams);
winWPFContent.Disposed += new EventHandler(winWPFContent_Disposed);
Rectangle screenBounds = new Rectangle(sourceParams.PositionX, sourceParams.PositionY, sourceParams.Width, sourceParams.Height);
screenForm = new ScreenForm(screenBounds, true);
screenForm.Draw();
winWPFContent.RootVisual = screenForm.canvas;
}
// Normal screensaver mode. Either screen saver kicked in normally,
// or was launched from Preview button
else if (e.Args[0].ToLower().StartsWith("/s"))
{
ShowScreenSaver();
}
// Config mode, launched from Settings button in screen saver dialog
else if (e.Args[0].ToLower().StartsWith("/c"))
{
SettingsWindow settingsWindow = new SettingsWindow();
settingsWindow.Show();
}
// If not running in one of the sanctioned modes, shut down the app
// immediately (because we don't have a GUI).
else
{
System.Windows.Application.Current.Shutdown();
}
}