private void createShellWindow()
{
if (Shell.IsCairoRunningAsShell)
{
// create native window; we must pass a native window to SetShellWindow
ShellWindow = new NativeWindowEx();
CreateParams cp = new CreateParams();
cp.Style |= (int)NativeMethods.WindowStyles.WS_VISIBLE;
cp.Style |= unchecked ((int)NativeMethods.WindowStyles.WS_POPUP);
cp.ExStyle |= (int)NativeMethods.ExtendedWindowStyles.WS_EX_TOOLWINDOW;
cp.Height = SystemInformation.VirtualScreen.Height;
cp.Width = SystemInformation.VirtualScreen.Width;
cp.X = SystemInformation.VirtualScreen.Left;
cp.Y = SystemInformation.VirtualScreen.Top;
ShellWindow.CreateHandle(cp);
ShellWindow.MessageReceived += WndProc;
if (NativeMethods.SetShellWindow(ShellWindow.Handle) == 1)
{
// we did it
isShellWindow = true;
CairoLogger.Instance.Debug("DesktopManager: Successfully set as shell window");
}
}
}
internal void Initialize()
{
if (IsInitialized)
{
return;
}
try
{
ShellLogger.Debug("TasksService: Starting");
// create window to receive task events
_HookWin = new NativeWindowEx();
_HookWin.CreateHandle(new CreateParams());
// prevent other shells from working properly
SetTaskmanWindow(_HookWin.Handle);
// register to receive task events
RegisterShellHookWindow(_HookWin.Handle);
WM_SHELLHOOKMESSAGE = RegisterWindowMessage("SHELLHOOK");
WM_TASKBARCREATEDMESSAGE = RegisterWindowMessage("TaskbarCreated");
TASKBARBUTTONCREATEDMESSAGE = RegisterWindowMessage("TaskbarButtonCreated");
_HookWin.MessageReceived += ShellWinProc;
if (EnvironmentHelper.IsWindows8OrBetter)
{
// set event hook for uncloak events
uncloakEventProc = UncloakEventCallback;
if (uncloakEventHook == IntPtr.Zero)
{
uncloakEventHook = SetWinEventHook(
EVENT_OBJECT_UNCLOAKED,
EVENT_OBJECT_UNCLOAKED,
IntPtr.Zero,
uncloakEventProc,
0,
0,
WINEVENT_OUTOFCONTEXT | WINEVENT_SKIPOWNPROCESS);
}
}
// set window for ITaskbarList
setTaskbarListHwnd(_HookWin.Handle);
// adjust minimize animation
SetMinimizedMetrics();
// enumerate windows already opened and set active window
getInitialWindows();
IsInitialized = true;
}
catch (Exception ex)
{
ShellLogger.Info("TasksService: Unable to start: " + ex.Message);
}
}
