private void fireShowing()
{
if (Showing != null)
{
Showing.Invoke(this, EventArgs.Empty);
}
}
protected virtual PopupShowingEventArgs OnShowing()
{
var args = new PopupShowingEventArgs();
Showing?.Invoke(this, args);
return(args);
}
public IAsyncAction ShowAsync()
{
return(AsyncAction.FromTask(async ct =>
{
CoreDispatcher.CheckThreadAccess();
UIApplication.SharedApplication.StatusBarHidden = false;
Showing?.Invoke(this, null);
}));
}
public IAsyncAction ShowAsync()
{
return(AsyncAction.FromTask(async ct =>
{
CoreDispatcher.CheckThreadAccess();
_isShown = true;
UpdateSystemUiVisibility();
Showing?.Invoke(this, null);
}));
}
private void OnIsOpenChanged()
{
if (IsOpen)
{
Showing?.Invoke(this, new CalloutEventArgs(this));
}
else
{
Hiding?.Invoke(this, new CalloutEventArgs(this));
}
}
public virtual void Show()
{
if (Visible)
{
return;
}
gameObject.SetActive(true);
OnShown();
Showing?.Invoke();
AnyViewShowing?.Invoke(this);
}
public void Open(Point mousePos, int showDelayPeriod, object sender, MouseEventArgs e)
{
if (!MenuPopup.IsOpen)
{
if (!OpenMenuList.Contains(this))
{
OpenMenuList.Add(this);
}
UIElement LayoutRoot = GetRootLayoutElement((FrameworkElement)sender);
ClickedElements = VisualTreeHelper.FindElementsInHostCoordinates(mousePos, LayoutRoot);
RootGrid.Margin = new Thickness(mousePos.X - 200 + OffsetX, mousePos.Y + OffsetY, 0, 0);
ListBox.SelectedIndex = -1; // Reset selected item
// Invoking the event via a dispatcher to make sure the visual tree for our listbox is created before the event handler is called
if (Opening != null)
{
ListBox.Dispatcher.BeginInvoke(() => Opening.Invoke(sender, e));
}
RootGrid.Width = 0;
_timerOpen = new DispatcherTimer();
_timerOpen.Interval = TimeSpan.FromMilliseconds(showDelayPeriod);
_timerOpen.Tick += delegate
{
_timerOpen.Stop();
// If menu has not already been closed by hovering on the outergrid
if (MenuPopup.IsOpen)
{
// Remove Width = 0 constraint set originally
RootGrid.Width = double.NaN;
if (Showing != null)
{
Showing.Invoke(sender, e);
}
Animate(RootGrid, "UIElement.Opacity", 0, 1, TimeSpan.FromMilliseconds(HoverShowDelay));
//Animate(ListBox, "(UIElement.Projection).(PlaneProjection.RotationY)", 90, 0, TimeSpan.FromMilliseconds(200));
if (Shown != null)
{
Shown.Invoke(sender, e);
}
}
};
_timerOpen.Start();
MenuPopup.IsOpen = true;
}
}
public void Show()
{
lock (_lock)
{
if (_mainWindow != null)
{
Log.Debug("Sending Tab Again to Main Window.");
_mainWindow.ShortcutAgain();
return;
}
_mainViewModel = new MainViewModel();
SetAvailableWindowSize(SystemParameters.PrimaryScreenWidth, SystemParameters.PrimaryScreenHeight);
_mainWindow = new MainWindow {
DataContext = _mainViewModel
};
_mainWindow.Closing += _mainWindow_Closing;
_mainViewModel.Close += _mainViewModel_Close;
Showing?.Invoke(this, new EventArgs());
_mainWindow.Left = SystemParameters.PrimaryScreenWidth / 2f - _mainViewModel.AvailableWindowWidth / 2f;
_mainWindow.Top = SystemParameters.PrimaryScreenHeight / 2f - (_mainViewModel.AvailableWindowHeight + 56) / 2f;
_mainWindow.Width = _mainViewModel.AvailableWindowWidth;
_mainWindow.Show();
var interopHelper = new WindowInteropHelper(_mainWindow);
_mainWindowEntry = WindowEntryFactory.Create(interopHelper.Handle);
Log.DebugFormat("GoToWindow main window created with hWnd {0}", _mainWindowEntry.HWnd);
_mainWindow.SetFocus();
_mainWindowEntry.Focus();
Application.Current.Dispatcher.InvokeAsync(LoadViewModel, DispatcherPriority.Input);
}
}
protected virtual void OnShowing()
{
Showing?.Invoke(this, EventArgs.Empty);
}
private void OnCalloutShowing(object sender, CalloutEventArgs e)
{
Showing?.Invoke(this, e);
}
/// <summary> /// Raises the <see cref="E:Showing" /> event. /// </summary> /// <param name="args">The <see cref="ConsoleWindowShowingEventArgs"/> instance containing the event data.</param> protected internal virtual void OnShowing(ConsoleWindowShowingEventArgs args) => Showing?.Invoke(this, args);