/// <summary>
/// Initializes a new instance of the <see cref="WindowManager"/> class.
/// </summary>
public WindowManager([NotNull] Dispatcher dispatcher)
{
if (dispatcher is null)
{
throw new ArgumentNullException(nameof(dispatcher));
}
if (initialized)
{
throw new InvalidOperationException("An instance of WindowManager is already existing.");
}
initialized = true;
winEventProc = WinEventProc;
WindowManager.dispatcher = dispatcher;
uint processId = (uint)Process.GetCurrentProcess().Id;
hook = NativeHelper.SetWinEventHook(NativeHelper.EVENT_OBJECT_SHOW, NativeHelper.EVENT_OBJECT_HIDE, IntPtr.Zero, winEventProc, processId, 0, NativeHelper.WINEVENT_OUTOFCONTEXT);
if (hook == IntPtr.Zero)
{
throw new InvalidOperationException("Unable to initialize the window manager.");
}
Logger.Info($"{nameof(WindowManager)} initialized");
}
public void Dispose()
{
uiDispatcher.Invoke(() =>
{
manager.Dispose();
if (!NativeHelper.UnhookWinEvent(hook))
{
throw new InvalidOperationException("An error occurred while disposing the window manager.");
}
hook = IntPtr.Zero;
winEventProc = null;
});
}
public WindowManagerWrapper(Dispatcher dispatcher)
{
uiDispatcher = dispatcher;
manager = uiDispatcher.Invoke(() =>
{
winEventProc = WinEventProc;
var processId = (uint)Process.GetCurrentProcess().Id;
hook = NativeHelper.SetWinEventHook(NativeHelper.EVENT_OBJECT_SHOW, NativeHelper.EVENT_OBJECT_HIDE, IntPtr.Zero, winEventProc, processId, 0, NativeHelper.WINEVENT_OUTOFCONTEXT);
if (hook == IntPtr.Zero)
{
throw new InvalidOperationException("Unable to initialize the window manager.");
}
return(new WindowManager(uiDispatcher));
});
}
/// <summary>
/// Initializes a new instance of the <see cref="WindowManager"/> class.
/// </summary>
public WindowManager(Dispatcher dispatcher)
{
if (dispatcher == null) throw new ArgumentNullException(nameof(dispatcher));
if (initialized) throw new InvalidOperationException("An instance of WindowManager is already existing.");
initialized = true;
winEventProc = WinEventProc;
WindowManager.dispatcher = dispatcher;
uint processId = (uint)Process.GetCurrentProcess().Id;
hook = NativeHelper.SetWinEventHook(NativeHelper.EVENT_OBJECT_SHOW, NativeHelper.EVENT_OBJECT_HIDE, IntPtr.Zero, winEventProc, processId, 0, NativeHelper.WINEVENT_OUTOFCONTEXT);
if (hook == IntPtr.Zero)
throw new InvalidOperationException("Unable to initialize the window manager.");
Logger.Info($"{nameof(WindowManager)} initialized");
}
public void Dispose()
{
if (!NativeHelper.UnhookWinEvent(hook))
{
throw new InvalidOperationException("An error occurred while disposing the window manager.");
}
hook = IntPtr.Zero;
winEventProc = null;
initialized = false;
dispatcher = null;
MainWindow = null;
AllWindowsList.Clear();
ModalWindowsList.Clear();
Logger.Info($"{nameof(WindowManager)} disposed");
}
public void Dispose()
{
if (!NativeHelper.UnhookWinEvent(hook))
throw new InvalidOperationException("An error occurred while disposing the window manager.");
hook = IntPtr.Zero;
winEventProc = null;
initialized = false;
dispatcher = null;
MainWindow = null;
AllWindowsList.Clear();
ModalWindowsList.Clear();
Logger.Info($"{nameof(WindowManager)} disposed");
}