public bool Run (IWindowFrameBackend parent, string title, bool supportsAlpha)
{
if (!String.IsNullOrEmpty (title))
dlg.Title = title;
else
dlg.Title = defaultTitle;
dlg.ColorSelection.HasOpacityControl = supportsAlpha;
dlg.ColorSelection.CurrentColor = color.ToGtkValue ();
if (supportsAlpha)
dlg.ColorSelection.CurrentAlpha = (ushort) (((double)ushort.MaxValue) * color.Alpha);
var p = (WindowFrameBackend) parent;
int result = MessageService.RunCustomDialog (dlg, p != null ? p.Window : null);
if (result == (int) Gtk.ResponseType.Ok) {
color = dlg.ColorSelection.CurrentColor.ToXwtValue ();
if (supportsAlpha)
color = color.WithAlpha ((double)dlg.ColorSelection.CurrentAlpha / (double)ushort.MaxValue);
return true;
}
else
return false;
}
public bool Run(IWindowFrameBackend parent, string title, bool supportsAlpha)
{
//TODO: Support alpha + create custom WPF solution?
dialog.Title = title;
if (parent != null)
return (this.dialog.ShowDialog(new WpfWin32Window(((WindowFrameBackend)parent).Window)) == DialogResult.OK);
else
return (this.dialog.ShowDialog() == DialogResult.OK);
}
public void Init(IWindowFrameBackend parent, IWidgetBackend child, Xwt.Popover.Position orientation)
{
popover = new PopoverWindow ((Gtk.Widget)child.NativeWidget, orientation);
popover.TransientFor = ((WindowFrameBackend)parent).Window;
popover.DestroyWithParent = true;
popover.Hidden += (o, args) => {
if (Closed != null)
Closed (this, EventArgs.Empty);
};
}
public override object GetNativeWindow(IWindowFrameBackend backend)
{
if (backend.Window is Gtk.Window)
{
return(backend.Window);
}
if (Platform.IsMac)
{
return(GtkMacInterop.GetGtkWindow(backend.Window));
}
return(null);
}
public bool Run(IWindowFrameBackend parent, string title, bool supportsAlpha)
{
//TODO: Support alpha + create custom WPF solution?
dialog.Title = title;
if (parent != null)
{
return(this.dialog.ShowDialog(new WpfWin32Window(((WindowFrameBackend)parent).Window)) == DialogResult.OK);
}
else
{
return(this.dialog.ShowDialog() == DialogResult.OK);
}
}
public bool Run(IWindowFrameBackend parent)
{
var returnValue = Panel.RunModal();
if (parent != null)
{
var win = parent as NSWindow ?? Runtime.GetNSObject(parent.NativeHandle) as NSWindow;
if (win != null)
{
win.MakeKeyAndOrderFront(win);
}
}
return(returnValue == 1);
}
public bool Run(IWindowFrameBackend parent, string title, bool supportsAlpha, Action<Color> colorChangedCallback) {
//TODO: Support alpha + create custom WPF solution?
dialog = new ColorDialogExtension((int)this.ScreenPosition.X, (int)this.ScreenPosition.Y, title);
dialog.Color = System.Drawing.Color.FromArgb((byte)(this.Color.Alpha * 255), (byte)(this.Color.Red * 255), (byte)(this.Color.Green * 255), (byte)(this.Color.Blue * 255));
bool output;
if (parent != null)
output = (this.dialog.ShowDialog(new WpfWin32Window(((WindowFrameBackend)parent).Window)) == DialogResult.OK);
else
output = (this.dialog.ShowDialog() == DialogResult.OK);
this.Color = Color.FromBytes(this.dialog.Color.R, this.dialog.Color.G, this.dialog.Color.B, this.dialog.Color.A);
colorChangedCallback.Invoke(this.Color);
this.Close();
return output;
}
public bool Run (IWindowFrameBackend parent)
{
fontPanel.Delegate = new FontPanelDelegate ();
if (SelectedFont != null) {
NSFontManager.SharedFontManager.SetSelectedFont (((FontData)Toolkit.GetBackend (SelectedFont)).Font, false);
}
NSApplication.SharedApplication.RunModalForWindow (fontPanel);
var font = NSFontPanel.SharedFontPanel.PanelConvertFont (NSFont.SystemFontOfSize (0));
SelectedFont = Font.FromName (FontData.FromFont (font).ToString ());
return true;
}
// Important note: The dialog was originally modaless. It was switched to be modal.
// You can see the file history in GIT to see the changes. (Eugene)
public bool Run(IWindowFrameBackend parent, string title, bool supportsAlpha, Action<Color> colorChangedCallback)
{
colorPanel.Delegate = new SelectColorDialogDelegate();
colorPanel.ShowsAlpha = supportsAlpha;
this.callback = colorChangedCallback;
colorPanel.AnimationBehavior = NSWindowAnimationBehavior.None;
#if !MONOMAC // NSColorPanel.ColorChangedNotification is not defined for MonoMac
observer = NSNotificationCenter.DefaultCenter.AddObserver(NSColorPanel.ColorChangedNotification, OnColorChanged);
#endif
NSApplication.SharedApplication.RunModalForWindow(colorPanel);
return true;
}
public override object GetNativeWindow(IWindowFrameBackend backend)
{
if (backend == null)
{
return(null);
}
if (backend.Window is NSWindow)
{
return(backend.Window);
}
if (Desktop.DesktopType == DesktopType.Mac && Toolkit.NativeEngine == ApplicationContext.Toolkit)
{
return(Runtime.GetNSObject(backend.NativeHandle) as NSWindow);
}
return(null);
}
public bool Run(IWindowFrameBackend parent)
{
bool?ok;
WindowBackend windowBackend = parent as WindowBackend;
if (windowBackend != null)
{
ok = this.dialog.ShowDialog(windowBackend.Window);
}
else
{
ok = this.dialog.ShowDialog();
}
return(ok.HasValue && ok.Value);
}
public void SetTransientFor(IWindowFrameBackend window)
{
var wpfBackend = window as WindowFrameBackend;
if (wpfBackend != null)
{
Window.Owner = wpfBackend.Window;
}
else if (window != null)
{
interopHelper.Owner = window.NativeHandle;
}
else
{
Window.Owner = null;
}
}
public bool Run(IWindowFrameBackend parent)
{
fontPanel.Delegate = new FontPanelDelegate();
if (SelectedFont != null)
{
NSFontManager.SharedFontManager.SetSelectedFont(((FontData)Toolkit.GetBackend(SelectedFont)).Font, false);
}
NSApplication.SharedApplication.RunModalForWindow(fontPanel);
var font = NSFontPanel.SharedFontPanel.PanelConvertFont(NSFont.SystemFontOfSize(0));
SelectedFont = Font.FromName(FontData.FromFont(font).ToString());
return(true);
}
public void RunLoop(IWindowFrameBackend parent)
{
// GTK adds a border to the root widget, for some unknown reason
((Gtk.Container)Window.Child).BorderWidth = 0;
var p = (WindowFrameBackend)parent;
bool keepRunning;
do
{
var res = MessageService.RunCustomDialog(Window, p != null ? p.Window : null);
keepRunning = false;
if (res == (int)Gtk.ResponseType.DeleteEvent)
{
keepRunning = !PerformClose(false);
}
} while (keepRunning);
}
public void RunLoop(IWindowFrameBackend parent)
{
// GTK adds a border to the root widget, for some unknown reason
((Gtk.Container)Window.Child).BorderWidth = 0;
Gtk.Window p = parent != null?ApplicationContext.Toolkit.GetNativeWindow(parent) as Gtk.Window : null;
bool keepRunning;
do
{
var res = MessageService.RunCustomDialog(Window, p);
keepRunning = false;
if (res == (int)Gtk.ResponseType.DeleteEvent)
{
keepRunning = !PerformClose(false);
}
} while (keepRunning);
}
public bool Run(IWindowFrameBackend parent, string title, bool supportsAlpha)
{
if (!String.IsNullOrEmpty(title))
{
dlg.Title = title;
}
else
{
dlg.Title = defaultTitle;
}
dlg.ColorSelection.HasOpacityControl = supportsAlpha;
dlg.ColorSelection.CurrentColor = color.ToGtkValue();
if (supportsAlpha)
{
dlg.ColorSelection.CurrentAlpha = (ushort)(((double)ushort.MaxValue) * color.Alpha);
}
var p = parent != null?Toolkit.CurrentEngine.GetNativeWindow(parent) as Gtk.Window : null;
int result = MessageService.RunCustomDialog(dlg, p);
if (result == (int)Gtk.ResponseType.Ok)
{
color = dlg.ColorSelection.CurrentColor.ToXwtValue();
if (supportsAlpha)
{
color = color.WithAlpha((double)dlg.ColorSelection.CurrentAlpha / (double)ushort.MaxValue);
}
return(true);
}
else
{
return(false);
}
}
public bool Run (IWindowFrameBackend parent)
{
if (!String.IsNullOrEmpty (Title))
dlg.Title = Title;
else
dlg.Title = defaultTitle;
if (!String.IsNullOrEmpty (PreviewText))
dlg.PreviewText = PreviewText;
else
dlg.PreviewText = defaultPreviewText;
if (SelectedFont != null)
dlg.SetFontName (SelectedFont.ToString ());
var p = (WindowFrameBackend)parent;
int result = MessageService.RunCustomDialog (dlg, p != null ? p.Window : null);
if (result == (int)Gtk.ResponseType.Ok) {
SelectedFont = Font.FromName (dlg.FontName);
return true;
}
return false;
}
public bool Run(IWindowFrameBackend parent)
{
if (!String.IsNullOrEmpty(Title))
{
dlg.Title = Title;
}
else
{
dlg.Title = defaultTitle;
}
if (!String.IsNullOrEmpty(PreviewText))
{
dlg.PreviewText = PreviewText;
}
else
{
dlg.PreviewText = defaultPreviewText;
}
if (SelectedFont != null)
{
dlg.SetFontName(SelectedFont.ToString());
}
var p = parent != null?context.Toolkit.GetNativeWindow(parent) as Gtk.Window : null;
int result = MessageService.RunCustomDialog(dlg, p);
if (result == (int)Gtk.ResponseType.Ok)
{
SelectedFont = Font.FromName(dlg.FontName);
return(true);
}
return(false);
}
public void RunLoop (IWindowFrameBackend parent)
{
if (parent != null)
StyleMask &= ~NSWindowStyle.Miniaturizable;
else
StyleMask |= NSWindowStyle.Miniaturizable;
Visible = true;
modalSessionRunning = true;
var win = parent as NSWindow ?? Toolkit.CurrentEngine.GetNativeWindow (parent) as NSWindow;
if (win != null) {
win.AddChildWindow (this, NSWindowOrderingMode.Above);
// always use NSWindow for alignment when running in guest mode and
// don't rely on AddChildWindow to position the window correctly
if (!(parent is WindowBackend)) {
var parentBounds = MacDesktopBackend.ToDesktopRect (win.ContentRectFor (win.Frame));
var bounds = ((IWindowFrameBackend)this).Bounds;
bounds.X = parentBounds.Center.X - (Frame.Width / 2);
bounds.Y = parentBounds.Center.Y - (Frame.Height / 2);
((IWindowFrameBackend)this).Bounds = bounds;
}
}
NSApplication.SharedApplication.RunModalForWindow (this);
}
void IWindowFrameBackend.SetTransientFor(IWindowFrameBackend window)
{
this.Window.Owner = ((WindowFrameBackend)window).Window;
}
public bool Run(IWindowFrameBackend parent)
{
var returnValue = this.RunModal();
return returnValue == 1;
}
public void RunLoop(IWindowFrameBackend parent)
{
var p = (WindowFrameBackend)parent;
MessageService.RunCustomDialog(Window, p != null ? p.Window : null);
}
public override object GetNativeWindow(IWindowFrameBackend backend)
{
if (backend.Window is Gtk.Window)
return backend.Window;
if (Platform.IsMac)
return GtkMacInterop.GetGtkWindow (backend.Window);
return null;
}
void IWindowFrameBackend.SetTransientFor (IWindowFrameBackend window)
{
Window.TransientFor = ((WindowFrameBackend)window).Window;
}
/// <summary>
/// Gets a reference to the native platform window used by the specified backend.
/// </summary>
/// <returns>The native window currently used by Xwt for the specific window, or null.</returns>
/// <param name="w">The Xwt window.</param>
/// <remarks>
/// If the window backend belongs to a different toolkit and the current toolkit is the
/// native toolkit for the current platform, GetNativeWindow will return the underlying
/// native window, or null if the operation is not supported for the current toolkit.
/// </remarks>
public object GetNativeWindow(IWindowFrameBackend w)
{
return(backend.GetNativeWindow(w));
}
public override object GetNativeWindow(IWindowFrameBackend backend)
{
return backend?.Window as System.Windows.Window;
}
public override object GetNativeWindow(IWindowFrameBackend backend)
{
return(backend?.Window as System.Windows.Window);
}
public void RunLoop(IWindowFrameBackend parent)
{
// GTK adds a border to the root widget, for some unknown reason
((Gtk.Container)Window.Child).BorderWidth = 0;
var p = (WindowFrameBackend) parent;
MessageService.RunCustomDialog (Window, p != null ? p.Window : null);
}
public void RunLoop(IWindowFrameBackend parent)
{
// GTK adds a border to the root widget, for some unknown reason
((Gtk.Container)Window.Child).BorderWidth = 0;
var p = (WindowFrameBackend) parent;
bool keepRunning;
do {
var res = MessageService.RunCustomDialog (Window, p != null ? p.Window : null);
keepRunning = false;
if (res == (int) Gtk.ResponseType.DeleteEvent) {
keepRunning = !PerformClose (false);
}
} while (keepRunning);
}
void IWindowFrameBackend.SetTransientFor(IWindowFrameBackend window)
{
Window.TransientFor = ((WindowFrameBackend)window).Window;
}
public void RunLoop(IWindowFrameBackend parent)
{
Visible = true;
NSApplication.SharedApplication.RunModalForWindow (this);
}
public bool Run (IWindowFrameBackend parent)
{
fontSelector.SelectedFont = SelectedFont;
return fontDialog.Run (this.parent) == Command.Ok;
}
/// <summary> /// Gets a native window reference from an Xwt window backend. /// </summary> /// <returns> The native window object. </returns> /// <param name='backend'> The Xwt window backend. </param> public abstract object GetNativeWindow(IWindowFrameBackend backend);
public override IEnumerable <Tuple <IntPtr, object> > AllForms(IntPtr display, IWindowFrameBackend window)
{
var wi = CGWindowListCopyWindowInfo(0x1, 0);
var count = CFArrayGetCount(wi);
var app = XamMac.appkit_nsapplication.GetPropertyValueStatic("SharedApplication");
var winarray = (Array)app.GetType().GetPropertyValue(app, "Windows");
var curapp = XamMac.appkit_nsrunningapp.GetPropertyValueStatic("CurrentApplication");
var appid = (int)XamMac.appkit_nsrunningapp.GetPropertyValue(curapp, "ProcessIdentifier");
var kCGWindowIsOnscreen = OpenTK.Platform.MacOS.Cocoa.ToNSString("kCGWindowIsOnscreen");
var name_window = OpenTK.Platform.MacOS.Cocoa.ToNSString("kCGWindowName");
var id_window = OpenTK.Platform.MacOS.Cocoa.ToNSString("kCGWindowNumber");
var id_owner = OpenTK.Platform.MacOS.Cocoa.ToNSString("kCGWindowOwnerPID");
var kCGWindowBounds = OpenTK.Platform.MacOS.Cocoa.ToNSString("kCGWindowBounds");
for (int nit = 0; nit < count; nit++)
{
var cfdict = CFArrayGetValueAtIndex(wi, nit);
var visible = OpenTK.Platform.MacOS.Cocoa.SendBool(CFDictionaryGetValue(cfdict, kCGWindowIsOnscreen), OpenTK.Platform.MacOS.Selector.Get("boolValue"));
if (visible)
{
var windowid = OpenTK.Platform.MacOS.Cocoa.SendInt(CFDictionaryGetValue(cfdict, id_window), OpenTK.Platform.MacOS.Selector.Get("intValue"));
var i2 = OpenTK.Platform.MacOS.Cocoa.SendInt(CFDictionaryGetValue(cfdict, id_owner), OpenTK.Platform.MacOS.Selector.Get("intValue"));
if (i2 == appid)
{
foreach (var nswin in winarray) // AppKit.NSApplication.SharedApplication.Windows
{
object nint = nswin.GetType().GetPropertyValue(nswin, "WindowNumber");
if ((nint as System.IConvertible).ToInt32(null) == windowid)
{
yield return(new Tuple <IntPtr, object>(new IntPtr(windowid), nswin));
}
}
}
else
{
if (CGRectMakeWithDictionaryRepresentation(CFDictionaryGetValue(cfdict, kCGWindowBounds), out CGRect rr))
{
var name = OpenTK.Platform.MacOS.Cocoa.FromNSString(CFDictionaryGetValue(cfdict, name_window));
object r2 = Activator.CreateInstance(XamMac.cg_cgrect, new object[] { rr.x, rr.y, rr.w, rr.h });
var r3 = (Xwt.Rectangle)XamMac.xwtmacbackend.InvokeStatic("ToDesktopRect", r2);
if (name != "Dock") // todo check with screenbounds
{
yield return(new Tuple <IntPtr, object>(new IntPtr(windowid), r3));
}
}
}
}
}
OpenTK.Platform.MacOS.Cocoa.SendVoid(wi, OpenTK.Platform.MacOS.Selector.Release);
}
void IWindowFrameBackend.SetTransientFor (IWindowFrameBackend window)
{
Window.TransientFor = ApplicationContext.Toolkit.GetNativeWindow (window) as Gtk.Window;
}
public void RunLoop (IWindowFrameBackend parent)
{
if (parent != null)
Window.Owner = ((WindowFrameBackend) parent).Window;
Window.WindowStartupLocation = WindowStartupLocation.CenterOwner;
Window.ShowDialog ();
}
public void SetTransientFor(IWindowFrameBackend window)
{
throw new NotImplementedException();
}
public override IEnumerable <Tuple <IntPtr, object> > AllForms(IntPtr _display, IWindowFrameBackend window)
{
var wi = CGWindowListCopyWindowInfo(0x1, 0);
var count = CFArrayGetCount(wi);
var winarray = CreateGdkLookup();
var curapp = XamMac.appkit_nsrunningapp.GetPropertyValueStatic("CurrentApplication");
var appid = (int)XamMac.appkit_nsrunningapp.GetPropertyValue(curapp, "ProcessIdentifier");
var kCGWindowIsOnscreen = OpenTK.Platform.MacOS.Cocoa.ToNSString("kCGWindowIsOnscreen");
var name_window = OpenTK.Platform.MacOS.Cocoa.ToNSString("kCGWindowName");
var id_window = OpenTK.Platform.MacOS.Cocoa.ToNSString("kCGWindowNumber");
var id_owner = OpenTK.Platform.MacOS.Cocoa.ToNSString("kCGWindowOwnerPID");
var kCGWindowBounds = OpenTK.Platform.MacOS.Cocoa.ToNSString("kCGWindowBounds");
for (int nit = 0; nit < count; nit++)
{
var cfdict = CFArrayGetValueAtIndex(wi, nit);
var visible = OpenTK.Platform.MacOS.Cocoa.SendBool(CFDictionaryGetValue(cfdict, kCGWindowIsOnscreen), OpenTK.Platform.MacOS.Selector.Get("boolValue"));
if (visible)
{
var windowid = OpenTK.Platform.MacOS.Cocoa.SendInt(CFDictionaryGetValue(cfdict, id_window), OpenTK.Platform.MacOS.Selector.Get("intValue"));
var i2 = OpenTK.Platform.MacOS.Cocoa.SendInt(CFDictionaryGetValue(cfdict, id_owner), OpenTK.Platform.MacOS.Selector.Get("intValue"));
if (i2 == appid)
{
if (winarray.TryGetValue(windowid, out object gtkwin))
{
yield return(new Tuple <IntPtr, object>(new IntPtr(windowid), gtkwin));
}
}
else
{
if (CGRectMakeWithDictionaryRepresentation(CFDictionaryGetValue(cfdict, kCGWindowBounds), out CGRect rr))
{
var name = OpenTK.Platform.MacOS.Cocoa.FromNSString(CFDictionaryGetValue(cfdict, name_window));
if (name != "Dock") // todo check with screenbounds
{
yield return(new Tuple <IntPtr, object>(new IntPtr(windowid), new Rectangle(rr.x, rr.y, rr.w, rr.h)));
}
}
}
}
}
OpenTK.Platform.MacOS.Cocoa.SendVoid(wi, OpenTK.Platform.MacOS.Selector.Release);
}
public override object GetNativeWindow(IWindowFrameBackend backend)
{
throw new NotImplementedException();
}
public void RunLoop(IWindowFrameBackend parent)
{
Window.Owner = ((WindowFrameBackend) parent).Window;
Window.ShowDialog ();
}
void IWindowFrameBackend.SetTransientFor (IWindowFrameBackend window)
{
// Generally, TransientFor is used to implement dialog, we reproduce the assumption here
Level = window == null ? NSWindowLevel.Normal : NSWindowLevel.ModalPanel;
}
void IWindowFrameBackend.SetTransientFor(IWindowFrameBackend window)
{
// Generally, TransientFor is used to implement dialog, we reproduce the assumption here
Level = window == null ? NSWindowLevel.Normal : NSWindowLevel.ModalPanel;
}
public NativeWindowFrame(IWindowFrameBackend backend)
{
BackendHost.SetCustomBackend(backend);
}
public void RunLoop(IWindowFrameBackend parent)
{
// GTK adds a border to the root widget, for some unknown reason
((Gtk.Container)Window.Child).BorderWidth = 0;
var p = (WindowFrameBackend) parent;
bool keepRunning;
do {
var res = MessageService.RunCustomDialog (Window, p != null ? p.Window : null);
keepRunning = false;
endLoopRequested = false;
if (res == (int) Gtk.ResponseType.DeleteEvent) {
ApplicationContext.InvokeUserCode(delegate {
keepRunning = !EventSink.OnCloseRequested ();
});
}
} while (keepRunning && !endLoopRequested);
}
public override object GetNativeWindow(IWindowFrameBackend backend)
{
if (backend == null)
return null;
if (backend.Window is NSWindow)
return backend.Window;
if (Desktop.DesktopType == DesktopType.Mac && Toolkit.NativeEngine == ApplicationContext.Toolkit)
return Runtime.GetNSObject (backend.NativeHandle) as NSWindow;
return null;
}
public bool Run (IWindowFrameBackend parent)
{
if (parent != null)
return (this.dialog.ShowDialog (new WpfWin32Window (((WindowFrameBackend) parent).Window)) == DialogResult.OK);
else
return (this.dialog.ShowDialog () == DialogResult.OK);
}
public bool Run(IWindowFrameBackend parent)
{
var returnValue = this.RunModal();
return(returnValue == 1);
}
void IWindowFrameBackend.SetTransientFor(IWindowFrameBackend window)
{
this.Window.Owner = ((WindowFrameBackend) window).Window;
}
void IWindowFrameBackend.SetTransientFor(IWindowFrameBackend window)
{
Window.TransientFor = ApplicationContext.Toolkit.GetNativeWindow(window) as Gtk.Window;
}
public void RunLoop(IWindowFrameBackend parent)
{
Visible = true;
NSApplication.SharedApplication.RunModalForWindow(this);
}
public void RunLoop(IWindowFrameBackend parent)
{
var p = (WindowFrameBackend) parent;
MessageService.RunCustomDialog (Window, p != null ? p.Window : null);
}
public bool Run(IWindowFrameBackend parent)
{
fontSelector.SelectedFont = SelectedFont;
return(fontDialog.Run(this.parent) == Command.Ok);
}
public XwtWin32Window(IWindowFrameBackend window)
{
this.window = window;
}
public NativeWindowFrame(IWindowFrameBackend backend)
{
this.backend = backend;
}
public void RunLoop(IWindowFrameBackend parent)
{
if (parent != null)
SetTransientFor(parent);
Window.WindowStartupLocation = WindowStartupLocation.CenterOwner;
Window.ShowDialog ();
}
public bool Run(IWindowFrameBackend parent)
{
var p = (WindowFrameBackend) parent;
int result = MessageService.RunCustomDialog (dialog, p != null ? p.Window : null);
return result == (int) Gtk.ResponseType.Ok;
}
public void RunLoop(IWindowFrameBackend parent)
{
// GTK adds a border to the root widget, for some unknown reason
((Gtk.Container)Window.Child).BorderWidth = 0;
Gtk.Window p = parent != null ? ApplicationContext.Toolkit.GetNativeWindow (parent) as Gtk.Window : null;
bool keepRunning;
do {
var res = MessageService.RunCustomDialog (Window, p);
keepRunning = false;
if (res == (int) Gtk.ResponseType.DeleteEvent) {
keepRunning = !PerformClose (false);
}
} while (keepRunning);
}
