private void FlyoutsPreviewMouseDown(object sender, MouseButtonEventArgs e)
{
FrameworkElement element = (e.OriginalSource as FrameworkElement);
if (element != null && element.TryFindParent <Flyout>() != null)
{
return;
}
if (Flyouts.OverrideExternalCloseButton == null)
{
foreach (Flyout flyout in Flyouts.GetFlyouts())
{
if (flyout.ExternalCloseButton == e.ChangedButton && (flyout.IsPinned == false || Flyouts.OverrideIsPinned == true))
{
flyout.IsOpen = false;
}
}
}
else if (Flyouts.OverrideExternalCloseButton == e.ChangedButton)
{
foreach (Flyout flyout in Flyouts.GetFlyouts())
{
if (flyout.IsPinned == false || Flyouts.OverrideIsPinned == true)
{
flyout.IsOpen = false;
}
}
}
}
private void FlyoutsPreviewMouseDown(object sender, MouseButtonEventArgs e)
{
DependencyObject element = (e.OriginalSource as DependencyObject);
if (element != null && element.TryFindParent <Flyout>() != null)
{
return;
}
if (Flyouts.OverrideExternalCloseButton == null)
{
foreach (Flyout flyout in Flyouts.GetFlyouts().Where(x => x.IsOpen && x.ExternalCloseButton == e.ChangedButton && (!x.IsPinned || Flyouts.OverrideIsPinned)))
{
flyout.IsOpen = false;
e.Handled = true;
}
}
else if (Flyouts.OverrideExternalCloseButton == e.ChangedButton)
{
foreach (Flyout flyout in Flyouts.GetFlyouts().Where(x => x.IsOpen && (!x.IsPinned || Flyouts.OverrideIsPinned)))
{
flyout.IsOpen = false;
e.Handled = true;
}
}
}
public static IDisposable PushFlyout(string flyoutName, object context)
{
if (flyoutName == null)
{
throw new ArgumentNullException(nameof(flyoutName));
}
var handle = new FlyoutHandle(flyoutName, context);
if (TargetElement == null)
{
QueuedFlyouts.Enqueue(handle);
return(handle);
}
var oldFlyout = CurrentFlyout;
Flyouts.Add(oldFlyout);
var flyout = GetFlyout(handle);
SwapFlyouts(oldFlyout, flyout);
return(handle);
}
private void FlyoutsPreviewMouseDown(object sender, MouseButtonEventArgs e)
{
var element = (e.OriginalSource as DependencyObject);
if (element != null)
{
// no preview if we just clicked these elements
if (element.TryFindParent <Flyout>() != null ||
Equals(element.TryFindParent <ContentControl>(), this.icon) ||
element.TryFindParent <WindowCommands>() != null ||
element.TryFindParent <WindowButtonCommands>() != null)
{
return;
}
}
if (Flyouts.OverrideExternalCloseButton == null)
{
foreach (var flyout in Flyouts.GetFlyouts().Where(x => x.IsOpen && x.ExternalCloseButton == e.ChangedButton && (!x.IsPinned || Flyouts.OverrideIsPinned)))
{
flyout.IsOpen = false;
e.Handled = true;
}
}
else if (Flyouts.OverrideExternalCloseButton == e.ChangedButton)
{
foreach (var flyout in Flyouts.GetFlyouts().Where(x => x.IsOpen && (!x.IsPinned || Flyouts.OverrideIsPinned)))
{
flyout.IsOpen = false;
e.Handled = true;
}
}
}
public void Handle(OpenFlyoutEvent message)
{
var flyout = Flyouts.FirstOrDefault(f => f.Flyout == message.Flyout);
if (flyout != null)
{
flyout.IsOpen = true;
}
}
private void CloseFlyouts()
{
RxApp.MainThreadScheduler.Schedule(_ =>
{
foreach (var flyout in Flyouts.Where(flyout => flyout != null && flyout.IsOpen))
{
flyout.IsOpen = false;
}
});
}
public void AddOrUpdateFlyouts(IFlyoutBaseVm flyout)
{
var flyoutType = flyout.GetType();
var oldFlyout = Flyouts.FirstOrDefault(e => e.GetType().Name == flyoutType.Name);
if (oldFlyout != null)
{
Flyouts.Remove(oldFlyout);
}
Flyouts.Add(BootStrapper.CreateFlyoutControl(flyout));
}
public static void PopFlyout(string flyoutName)
{
if (flyoutName is null)
{
throw new ArgumentNullException(nameof(flyoutName));
}
var old = (Flyout)App.Current.Resources[flyoutName];
Flyouts.Remove(old);
}
public void DoToggleFlyout(FlyoutBaseViewModel flyout)
{
if(!Flyouts.Contains(flyout))
{
Flyouts.Add(flyout);
}
foreach(FlyoutBaseViewModel fbvw in Flyouts)
{
if (fbvw.Equals(flyout)) continue;
fbvw.IsOpen = false;
}
flyout.IsOpen = !flyout.IsOpen;
}
void App_CommandsRequested(SettingsPane sender, SettingsPaneCommandsRequestedEventArgs args)
{
var optionsCharmCmd = new SettingsCommand("options", "Options", handler => {
var flyout = Flyouts.Build("Options", new Settings());
flyout.Show();
});
var privacyPolicyCharmCmd = new SettingsCommand("privacy", "Privacy policy", handler => {
var flyout = Flyouts.Build("Privacy policy", new PrivacyPolicy());
flyout.Show();
});
var appCommands = args.Request.ApplicationCommands;
appCommands.Add(optionsCharmCmd);
appCommands.Add(privacyPolicyCharmCmd);
}
/// <summary>
/// Clean-up!
/// </summary>
protected override void OnDispose()
{
//Clear the flyouts
Flyouts.Clear();
//Dispose the login view
if (null != _loginView)
{
_loginView.UserLoggedIn -= LoginViewUserLoggedIn;
_loginView.Dispose();
}
//Dispose the application view.
if (null != SelectedView)
{
SelectedView.Dispose();
}
}
private void Grid_DragStarting(UIElement sender, DragStartingEventArgs args) => Flyouts.ShowFlyoutBase(sender);
private void Grid_RightTapped(object sender, RightTappedRoutedEventArgs e) => Flyouts.ShowFlyoutBase(sender);
private void InitSettingsCharm()
{
var flyout = Flyouts.Build("Options", new Settings());
SettingsPane.GetForCurrentView().CommandsRequested += App_CommandsRequested;
}
public void CloseSettings()
{
Flyouts.First().IsOpen = false;
}
public void Settings()
{
Flyouts.First().IsOpen = !Flyouts.First().IsOpen;
}
