public virtual Task ShowModalAsync(Control parent)
{
var tcs = new TaskCompletionSource <bool>();
session = null;
if (parent != null && parent.ParentWindow != null)
{
var nswindow = parent.ParentWindow.ControlObject as NSWindow;
if (nswindow != null)
{
Control.ParentWindow = nswindow;
}
}
Callback.OnShown(Widget, EventArgs.Empty);
Widget.Closed += HandleClosed;
if (DisplayMode.HasFlag(DialogDisplayMode.Attached))
{
MacModal.BeginSheet(Widget, Control, out session, () => tcs.SetResult(true));
}
else
{
Control.MakeKeyWindow();
Application.Instance.AsyncInvoke(() =>
{
MacModal.Run(Widget, Control, out session);
tcs.SetResult(true);
});
}
return(tcs.Task);
}
/// <summary>
/// Raises the <see cref="ProcessModalSession"/> event.
/// </summary>
/// <param name="e">Event arguments</param>
protected virtual void OnProcessModalSession(ModalEventArgs e)
{
if (ProcessModalSession != null)
{
ProcessModalSession(this, e);
}
}
public static void RunSheet(Window window, NSWindow theWindow, NSWindow parent, out ModalEventArgs helper)
{
var app = NSApplication.SharedApplication;
app.BeginSheet(theWindow, parent, delegate
{
NSApplication.SharedApplication.StopModal();
});
var session = app.BeginModalSession(theWindow);
helper = new ModalEventArgs(session, window, theWindow, isModal: true, isSheet: true);
int result;
var etoapp = ApplicationHandler.Instance;
// Loop until some result other than continues:
do
{
etoapp.TriggerProcessModalSession(helper);
// Run the window modally until there are no events to process:
result = (int)app.RunModalSession(session);
// Give the main loop some time:
NSRunLoop.Current.RunUntil(NSRunLoop.NSDefaultRunLoopMode, NSDate.DistantFuture);
} while (result == (int)NSRun.ContinuesResponse || !helper.Stopped);
app.EndModalSession(session);
/**
* theWindow.OrderOut (null);
* app.EndSheet (theWindow);
* /**/
}
public static void BeginSheet(Window window, NSWindow theWindow, NSWindow parent, out ModalEventArgs helper, Action completed)
{
NSApplication.SharedApplication.BeginSheet(theWindow, parent);
helper = new ModalEventArgs(window, theWindow, isSheet: true);
helper.StopAction = e =>
{
NSApplication.SharedApplication.EndSheet(e.NativeWindow);
e.NativeWindow.OrderOut(e.NativeWindow);
NSApplication.SharedApplication.StopModal();
completed?.Invoke();
};
}
public static void BeginSheet(Window window, NSWindow theWindow, NSWindow parent, out ModalEventArgs helper, Action completed)
{
var app = NSApplication.SharedApplication;
app.BeginSheet(theWindow, parent, delegate
{
NSApplication.SharedApplication.StopModal();
if (completed != null)
{
completed();
}
});
helper = new ModalEventArgs(IntPtr.Zero, window, theWindow, isSheet: true);
}
public virtual void ShowModal()
{
session = null;
Callback.OnShown(Widget, EventArgs.Empty);
Widget.Closed += HandleClosed;
if (DisplayMode.HasFlag(DialogDisplayMode.Attached) && Control.ParentWindow != null)
{
MacModal.RunSheet(Widget, Control, out session);
}
else
{
Control.MakeKeyWindow();
MacModal.Run(Widget, Control, out session);
}
}
public virtual void ShowModal()
{
session = null;
Application.Instance.AsyncInvoke(FireOnShown); // fire after dialog is shown
Widget.Closed += HandleClosed;
if (DisplayMode.HasFlag(DialogDisplayMode.Attached) && Widget.Owner != null)
{
MacModal.RunSheet(Widget, Control, Widget.Owner.ToNative(), out session);
}
else
{
Control.MakeKeyWindow();
MacModal.Run(Widget, Control, out session);
}
}
public virtual Task ShowModalAsync()
{
var tcs = new TaskCompletionSource <bool>();
session = null;
Widget.Closed += HandleClosed;
if (DisplayMode.HasFlag(DialogDisplayMode.Attached) && Widget.Owner != null)
{
MacModal.BeginSheet(Widget, Control, Widget.Owner.ToNative(), out session, () => tcs.SetResult(true));
}
else
{
Control.MakeKeyWindow();
Application.Instance.AsyncInvoke(() =>
{
Application.Instance.AsyncInvoke(FireOnShown); // fire after dialog is shown
MacModal.Run(Widget, Control, out session);
tcs.SetResult(true);
});
}
return(tcs.Task);
}
public virtual void ShowModal(Control parent)
{
session = null;
if (parent != null && parent.ParentWindow != null)
{
var nswindow = parent.ParentWindow.ControlObject as NSWindow;
if (nswindow != null)
{
Control.ParentWindow = nswindow;
}
}
Callback.OnShown(Widget, EventArgs.Empty);
Widget.Closed += HandleClosed;
if (DisplayMode.HasFlag(DialogDisplayMode.Attached))
{
MacModal.RunSheet(Widget, Control, out session);
}
else
{
Control.MakeKeyWindow();
MacModal.Run(Widget, Control, out session);
}
}
internal void TriggerProcessModalSession(ModalEventArgs e)
{
OnProcessModalSession(e);
}
public static void BeginSheet(Window window, NSWindow theWindow, out ModalEventArgs helper, Action completed)
{
var app = NSApplication.SharedApplication;
var parent = theWindow.ParentWindow;
app.BeginSheet(theWindow, parent, delegate
{
NSApplication.SharedApplication.StopModal();
if (completed != null)
completed();
});
helper = new ModalEventArgs(IntPtr.Zero, window, theWindow, isSheet: true);
}
public static void RunSheet(Window window, NSWindow theWindow, out ModalEventArgs helper)
{
var app = NSApplication.SharedApplication;
var parent = theWindow.ParentWindow;
app.BeginSheet(theWindow, parent, delegate
{
NSApplication.SharedApplication.StopModal();
});
var session = app.BeginModalSession(theWindow);
helper = new ModalEventArgs(session, window, theWindow, isModal: true, isSheet: true);
int result;
var etoapp = ApplicationHandler.Instance;
// Loop until some result other than continues:
do
{
etoapp.TriggerProcessModalSession(helper);
// Run the window modally until there are no events to process:
result = (int)app.RunModalSession(session);
// Give the main loop some time:
NSRunLoop.Current.RunUntil(NSRunLoop.NSDefaultRunLoopMode, NSDate.DistantFuture);
} while (result == (int)NSRun.ContinuesResponse || !helper.Stopped);
app.EndModalSession(session);
/**
theWindow.OrderOut (null);
app.EndSheet (theWindow);
/**/
}
public static void RunSheet(Window window, NSWindow theWindow, NSWindow parent, out ModalEventArgs helper)
{
helper = new ModalEventArgs(window, theWindow, isModal: true, isSheet: true);
helper.CanRestart = true;
helper.RunSheet(parent);
}
public static void Run(Window window, NSWindow nativeWindow, out ModalEventArgs helper, bool isSheet = false)
{
helper = new ModalEventArgs(window, nativeWindow, isModal: true, isSheet: isSheet);
helper.CanRestart = true;
helper.RunModal();
}
