public static void MasterNavigationHandler( object sender, BackRequestedEventArgs e )
{
foreach( EventHandler<XBackRequestedEventArgs> H in NavigationHandlers.ToArray() )
{
XBackRequestedEventArgs x = new XBackRequestedEventArgs( e );
H( sender, x );
if ( x.Handled ) break;
}
}
private void InnerFrameGoBack( object sender, XBackRequestedEventArgs e )
{
NavigationHandler.OnNavigatedBack -= InnerFrameGoBack;
if( Frame.CanGoBack )
{
Frame.GoBack();
e.Handled = true;
}
}
private void ClosePopup( object sender, XBackRequestedEventArgs e )
{
// Restart Required
if ( RestartMask.State == ControlState.Reovia ) return;
// Close the popup first
if ( PopupPage.State == ControlState.Reovia )
{
PopupPage.State = ControlState.Foreatii;
e.Handled = true;
return;
}
// Go back
LoadingMask.HandleBack( Frame, e );
Dispose();
}
private void Exit( object sender, XBackRequestedEventArgs e )
{
Windows.ApplicationModel.Core.CoreApplication.Exit();
}
private void OnBackRequested( object sender, XBackRequestedEventArgs e )
{
if ( RootFrame.CanGoBack )
{
e.Handled = true;
RootFrame.GoBack();
}
}
private void OnBackRequested( object sender, XBackRequestedEventArgs e )
{
BackMask.HandleBack( Frame, e );
Dispose();
}
private void OnBackRequested( object sender, XBackRequestedEventArgs e )
{
// Close the settings first
if ( Overlay.State == ControlState.Reovia )
{
Overlay.State = ControlState.Foreatii;
Settings.Themes.ContentReader Settings = OverlayFrame.Content as Settings.Themes.ContentReader;
MainSplitView.PanelBackground = ContentPane.BackgroundBrush;
FocusHelper.DataContext = new AssistContext();
// If the overlay frame content is settings, and the settings is changed
if ( Settings != null && Settings.NeedRedraw ) Redraw();
e.Handled = true;
return;
}
if ( CurrManiState != ManiState.NORMAL || ContentSlideBack.GetCurrentState() == ClockState.Active )
{
e.Handled = true;
ReaderSlideBack();
return;
}
if ( MainSplitView.State == PaneStates.Opened )
{
e.Handled = true;
MainSplitView.ClosePane();
return;
}
StringResources stx = new StringResources( "LoadingMessage" );
RenderMask.Text = stx.Text( "ProgressIndicator_PleaseWait" );
RenderMask.HandleBack( Frame, e );
Dispose();
}
private void StepSubProcedures( object sender, XBackRequestedEventArgs e )
{
if ( 0 < ProcChains.Count )
{
e.Handled = true;
SelectedItem = ProcChains.Last();
EditProcedure();
ProcChains.Remove( SelectedItem );
if ( 0 < ProcChains.Count )
{
SubEdit( ProcChains.Last() );
return;
}
}
if( !e.Handled )
{
Dispose();
return;
}
PM = RootManager;
UpdateVisualData();
}
private void DisableBack( object sender, XBackRequestedEventArgs e )
{
e.Handled = true;
}
private void BackAgainToExit( XBackRequestedEventArgs e )
{
if( TransitionDisplay.GetState( BackAgainMessage ) == TransitionState.Active )
{
Windows.ApplicationModel.Core.CoreApplication.Exit();
return;
}
e.Handled = true;
ShowBackMessage();
}
private void OnBackRequested( object sender, XBackRequestedEventArgs e )
{
if( !Frame.CanGoBack )
{
if( MainSplitPane.State == PaneStates.Opened )
{
MainSplitPane.ClosePane();
e.Handled = true;
return;
}
BackAgainToExit( e );
}
}
private void NavigationHandler_OnNavigatedBack( object sender, XBackRequestedEventArgs e )
{
NavigationHandler.OnNavigatedBack -= NavigationHandler_OnNavigatedBack;
PopupParent.Close();
e.Handled = true;
}
private void OnBackRequested( object sender, XBackRequestedEventArgs e )
{
if ( !Frame.CanGoBack )
{
e.Handled = true;
PopupFrame.Content = null;
}
}
