public void RaiseCanExecuteChanged()
{
if (CanExecuteChanged != null)
{
SmartDispatcher.BeginInvoke(() => CanExecuteChanged(this, new EventArgs()));
}
}
private void ItemClicked(object s, EventArgs ea)
{
SystemMessageItemControl c = s as SystemMessageItemControl;
currentSelectedNumber = (int)c.Tag;
SmartDispatcher.BeginInvoke(UpdateCurrentMessageText);
}
private void ViewModelOnPropertyChanged(object sender, PropertyChangedEventArgs propertyChangedEventArgs)
{
if (propertyChangedEventArgs.PropertyName == "IsSearchBoxVisible")
{
Scheduler.Default.Schedule(TimeSpan.FromMilliseconds(200), () => SmartDispatcher.BeginInvoke(SetFocus));
}
}
private void UpdateAppBar()
{
SmartDispatcher.BeginInvoke(() =>
{
switch (FavoritedState)
{
case FavoritedState.Unknown:
break;
case FavoritedState.Me:
AppbarButtons.Remove(_favoriteAppbarButton);
AppbarButtons.Remove(_unfavoriteAppbarButton);
break;
case FavoritedState.Favorited:
AppbarButtons.Remove(_favoriteAppbarButton);
AppbarButtons.Add(_unfavoriteAppbarButton);
break;
case FavoritedState.NotFavorited:
AppbarButtons.Remove(_unfavoriteAppbarButton);
AppbarButtons.Add(_favoriteAppbarButton);
break;
default:
throw new ArgumentOutOfRangeException();
}
});
}
protected override void OnNavigatedTo(NavigationEventArgs e)
{
SmartDispatcher.BeginInvoke(() =>
{
if (ApplicationBar == null)
{
BuildApplicationBar();
}
else
{
ApplicationBar.IsVisible = true;
}
});
SmartDispatcher.BeginInvoke(() =>
{
var postalCode = NavigationContext.TryGetKey("PostalCode");
var country = NavigationContext.TryGetStringKey("Country");
if (postalCode.HasValue && string.IsNullOrEmpty(country) == false)
{
ViewModel.LoadCity(postalCode.Value, country);
}
});
base.OnNavigatedTo(e);
}
private void Save(object arg)
{
if (Template.IsChanged)
{
IsBusy = true;
try
{
var service = serviceLocator.GetInstance <ITrainingSetTemplateService>();
service.TrainingSetTemplateSaved += (sender, e) =>
{
switch (e.Value.Status)
{
case SaveTemplateStatus.Success:
if (ApplicationUser.CurrentUser.Templates.Contains(e.Value.SavedTemplate))
{
SmartDispatcher.BeginInvoke(() =>
{
var list = ApplicationUser.CurrentUser.Templates as ObservableCollection <TrainingSetTemplate>;
var index = list.IndexOf(e.Value.SavedTemplate);
list.RemoveAt(index);
list.Insert(index, e.Value.SavedTemplate);
shell.RemoveFromLayoutRoot(View as UIElement);
});
}
else
{
SmartDispatcher.BeginInvoke(() =>
{
ApplicationUser.CurrentUser.Templates.Add(e.Value.SavedTemplate);
shell.RemoveFromLayoutRoot(View as UIElement);
});
}
break;
case SaveTemplateStatus.Error:
dialogFacade.Alert(MyLibraryResources.ErrorSavingTemplate);
break;
default:
break;
}
IsBusy = false;
};
service.TrainingSetTemplateSaveError += (sender, e) =>
{
IsBusy = false;
};
service.SaveTemplate(Template);
}
catch (Exception ex)
{
dialogFacade.Alert(MyLibraryResources.ErrorSavingTemplate);
IsBusy = false;
}
}
else
{
shell.RemoveFromLayoutRoot(View as UIElement);
}
}
private void mnuAbout_Click(object sender, EventArgs e)
{
SmartDispatcher.BeginInvoke(() =>
{
NavigationService.Navigate(new Uri("/YourLastAboutDialog;component/AboutPage.xaml", UriKind.Relative));
});
}
public void LoadTelemetry(ICollection <Telemetry> telemetry)
{
SmartDispatcher.BeginInvoke(() =>
{
this.profileChart.LoadTelemetry(telemetry);
});
}
private void LoadTextAnimation(FrameworkElement animation, TimeSpan duration)
{
Grid.SetColumnSpan(animation, 3);
Grid.SetRowSpan(animation, 3);
animation.HorizontalAlignment = HorizontalAlignment.Center;
animation.VerticalAlignment = VerticalAlignment.Center;
animation.Visibility = Visibility.Visible;
playerGrid.Children.Add(animation);
var startAnimation = animation.Resources["InTransition"] as Storyboard;
if (startAnimation != null)
{
startAnimation.Begin();
ThreadPool.QueueUserWorkItem((_animation) =>
{
Thread.Sleep(Convert.ToInt32(duration.TotalMilliseconds));
SmartDispatcher.BeginInvoke(() =>
{
var stopAnimation = animation.Resources["OutTransition"] as Storyboard;
stopAnimation.Begin();
playerGrid.Children.Remove(animation);
});
}, animation);
}
}
/// <summary>
/// Notify any listeners that the property value has changed.
/// </summary>
/// <param name="propertyName">The property name.</param>
protected void NotifyPropertyChanged(string propertyName)
{
if (string.IsNullOrEmpty(propertyName))
{
throw new ArgumentException("PropertyName cannot be empty or null.");
}
PropertyChangedEventHandler handler = PropertyChanged;
if (handler != null)
{
PropertyChangedEventArgs args;
if (!_argumentInstances.TryGetValue(propertyName, out args))
{
args = new PropertyChangedEventArgs(propertyName);
_argumentInstances[propertyName] = args;
}
// Fire the change event. The smart dispatcher will directly
// invoke the handler if this change happened on the UI thread,
// otherwise it is sent to the proper dispatcher.
SmartDispatcher.BeginInvoke(delegate
{
handler(this, args);
});
}
}
void ReadCallback(IAsyncResult asynchronousResult)
{
try
{
HttpWebRequest request = (HttpWebRequest)asynchronousResult.AsyncState;
HttpWebResponse response = (HttpWebResponse)request.EndGetResponse(asynchronousResult);
ImageCacheService.SaveImage(response.GetResponseStream());
}
catch (Exception e)
{
SmartDispatcher.BeginInvoke(delegate
{
if (ReadError != null)
{
ReadError(this, null);
}
});
}
SmartDispatcher.BeginInvoke(delegate
{
if (ReadFinished != null)
{
ReadFinished(this, null);
}
});
}
private void DisplayEmptyView()
{
SmartDispatcher.BeginInvoke(() =>
{
stackPanelMessageItems.Children.Clear();
textBlockMessageText.Text = String.Empty;
});
}
private void NavigateInternal(Uri path)
{
SmartDispatcher.BeginInvoke(() =>
{
Debug.WriteLine("NavigationService::Navigating to {0}", path);
PlatformNavigationService.Navigate(path);
});
}
protected virtual void RaisePropertyChanged(string propertyName)
{
PropertyChangedEventHandler handler = PropertyChanged;
if (handler != null)
{
SmartDispatcher.BeginInvoke(() => handler(this, new PropertyChangedEventArgs(propertyName)));
}
}
private void UpdateTelemetryAt(object arg)
{
SmartDispatcher.BeginInvoke(() =>
{
if (queue.Any() && queue.Peek().TimePosition <= PlayerPosition)
{
CurrentTelemetry = queue.Dequeue();
}
});
}
private void PivotLayout_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
SmartDispatcher.BeginInvoke(() =>
{
if (ApplicationBar != null && (this.Orientation & PageOrientation.Landscape) != PageOrientation.Landscape)
{
ApplicationBar.IsVisible = (PivotLayout.SelectedItem == WeatherPivotItem);
}
});
}
internal void NotifyPropertyChanged(String propertyName)
{
SmartDispatcher.BeginInvoke(() =>
{
PropertyChangedEventHandler handler = _PropertyChanged;
if (null != handler)
{
handler(this, new PropertyChangedEventArgs(propertyName));
}
});
}
private void CheckForTextToDisplayAt(object arg)
{
SmartDispatcher.BeginInvoke(() =>
{
if (textQueue.Count > 0 && textQueue.Peek().StartTime <= PlayerPosition)
{
LoadVideoText(textQueue.Dequeue());
//SmartDispatcher.BeginInvoke(() => LoadVideoText(textQueue.Dequeue()));
}
});
}
void ReadCallback(IAsyncResult asynchronousResult)
{
try
{
HttpWebRequest request = (HttpWebRequest)asynchronousResult.AsyncState;
HttpWebResponse response = (HttpWebResponse)request.EndGetResponse(asynchronousResult);
using (StreamReader streamReader1 = new StreamReader(response.GetResponseStream()))
{
string resultString = streamReader1.ReadToEnd();
System.Xml.Linq.XElement MyXElement = System.Xml.Linq.XElement.Parse(resultString);
DataModel = new RijksDataModel
{
Exension = MyXElement.Element("config").Elements("image").Attributes("extension").First().Value,
Path = MyXElement.Element("config").Elements("image").Attributes("path").First().Value,
ArtistId = MyXElement.Element("artobject").Elements("artist").Attributes("id").First().Value,
ArtistName = MyXElement.Element("artobject").Elements("artist").First().Value,
CreationDate = MyXElement.Element("artobject").Elements("creationdate").Attributes("value").First().Value,
Description = MyXElement.Element("artobject").Elements("description").First().Value,
Link = MyXElement.Element("artobject").Elements("link").Attributes("href").First().Value,
ObjectId = MyXElement.Element("artobject").Attributes("id").First().Value,
Title = MyXElement.Element("artobject").Elements("title").First().Value.ToLower(),
ReadDate = DateTime.Now
};
DataModel.Description = DataModel.Description.Replace("\r", string.Empty).Replace("\n", string.Empty);
}
}
catch (Exception e)
{
SmartDispatcher.BeginInvoke(delegate
{
if (ReadError != null)
{
ReadError(this, null);
}
});
}
SmartDispatcher.BeginInvoke(delegate
{
if (ReadFinished != null)
{
ReadFinished(this.DataModel);
}
});
}
protected virtual void RaisePropertyChanged(string propertyName)
{
PropertyChangedEventHandler handler = this.PropertyChanged;
if (handler != null)
{
// Fire the change event. The smart dispatcher will directly
// invoke the handler if this change happened on the UI thread,
// otherwise it is sent to the proper dispatcher.
SmartDispatcher.BeginInvoke(delegate
{
handler(this, new PropertyChangedEventArgs(propertyName));
});
}
}
public virtual void FirePropertyChanged(string propertyName)
{
PropertyChangedEventHandler handler = this.PropertyChanged;
if (handler != null)
{
try
{
SmartDispatcher.BeginInvoke(() => handler(this, new PropertyChangedEventArgs(propertyName)));
}
catch
{
}
}
}
private void RemoveTemplate(object arg)
{
dialogFacade.Confirm(MyLibraryResources.RemoveTemplateConfirmation, result =>
{
if (result)
{
var service = serviceLocator.GetInstance <ITrainingSetTemplateService>();
service.TrainingSetTemplateRemoved += (sender, e) =>
{
switch (e.Value.Status)
{
case RemoveTemplateStatus.Success:
SmartDispatcher.BeginInvoke(() =>
{
ApplicationUser.CurrentUser.Templates.Remove(Template);
this.Template = null;
this.IsBusy = false;
OnTemplateRemoved();
});
break;
case RemoveTemplateStatus.Error:
this.IsBusy = false;
dialogFacade.Alert(MyLibraryResources.ErrorRemovingTemplate);
break;
default:
break;
}
};
service.TrainingSetTemplateRemoveError += (sender, e) =>
{
throw e.Value;
};
this.IsBusy = true;
try
{
service.RemoveTemplate(Template);
}
catch
{
IsBusy = false;
throw;
}
}
});
}
public void ShowToast(string title, string message)
{
SmartDispatcher.BeginInvoke(() =>
{
var toast = new ToastPrompt
{
Title = title,
Message = message,
TextWrapping = TextWrapping.Wrap,
Background = new SolidColorBrush(Color.FromArgb(255, 76, 109, 167)),
TextOrientation = System.Windows.Controls.Orientation.Vertical,
ImageSource = new BitmapImage(new Uri("/Resources/Images/notification_logo.png", UriKind.Relative))
};
toast.Show();
});
}
private void Stop(object arg)
{
SmartDispatcher.BeginInvoke(View.Pause);
DialogFacade.Confirm(Resources.PlayerResources.ConfirmStopVideo,
(result) =>
{
if (result)
{
eventAggregator.GetEvent <VideoStoppedEvent>().Publish(Video);
Stop();
}
else
{
View.Play();
}
});
}
public void OnCancelled(Action cancelled)
{
if (Interval.IsChanged)
{
dialogFacade.Confirm(MyLibraryResources.IntervalChangedCancelConfirmation, (result) =>
{
if (result)
{
Interval.CancelEdit();
SmartDispatcher.BeginInvoke(cancelled);
}
});
}
else
{
Interval.CancelEdit();
SmartDispatcher.BeginInvoke(cancelled);
}
}
private void Countdown(object arg)
{
counter++;
if (counter > 5 || paused)
{
paused = false;
var play = arg as Action;
counter = 0;
timer.Change(Timeout.Infinite, Timeout.Infinite);
SmartDispatcher.BeginInvoke(() => play());
}
else
{
SmartDispatcher.BeginInvoke(() => View.AddTextAnimation(new VideoText()
{
MainText = (countFrom - counter).ToString(), Duration = TimeSpan.FromSeconds(1), Animation = Infrastructure.Enums.VideoTextAnimations.ZoomCenter
}));
}
}
protected override void OnNavigatedTo(NavigationEventArgs e)
{
var previousPage = NavigationService.BackStack.LastOrDefault();
if (previousPage != null &&
previousPage.Source.OriginalString == AppSettings.MainPageBaseAddress)
{
NavigationService.RemoveBackEntry();
}
SmartDispatcher.BeginInvoke(() =>
{
if (DataContext == null)
{
DataContext = new MainPageViewModel();
}
if (ViewModel != null && ViewModel.IsInitialized == false)
{
ViewModel.Initialize();
}
if (ApplicationBar == null)
{
BuildApplicationBar();
}
});
SmartDispatcher.BeginInvoke(() =>
{
var postalCode = NavigationContext.TryGetStringKey("PostalCode");
var country = NavigationContext.TryGetStringKey("Country");
if (string.IsNullOrEmpty(postalCode) == false &&
string.IsNullOrEmpty(country) == false)
{
ViewModel.ResolveLocation(postalCode, country);
}
});
base.OnNavigatedTo(e);
}
private void ProcessUploadedFile(object sender,
DoWorkEventArgs doWorkEventArgs)
{
FileStream stream = doWorkEventArgs.Argument as FileStream;
try
{
PortableDataFactory factory = new PortableDataFactory(stream);
importedData = factory.Create();
PortableDataImporter importer = new PortableDataImporter(
OnSuccessfullyImported, OnError);
importer.UnsupportedVinsFound += OnUnsupportedVinsFound;
importer.CheckAndImport(importedData);
}
catch (Exception)
{
stream.Close();
SmartDispatcher.BeginInvoke(NotifyAboutFailure);
}
}
private void LoadData()
{
string id;
if (NavigationContext.QueryString.TryGetValue("id", out id))
{
SystemTray.ProgressIndicator.IsVisible = true;
CurrentVenue = MainPage.Venues[Convert.ToInt32(id)];
SmartDispatcher.BeginInvoke(() =>
{
this.txtName.Text = CurrentVenue.venue.name.ToUpper();
isLoaded = true;
ToggleLoadingText();
ToggleEmptyText();
SystemTray.ProgressIndicator.IsVisible = false;
});
}
}
private void LoadNewsFeed()
{
NewsProvider.GetVideos((videos, exception) =>
{
SmartDispatcher.BeginInvoke(() =>
{
NewsItems.Clear();
if (videos.Count >= 2)
{
NewsItems.Add(new NewsItem()
{
Title = Properties.Resources.WebTV_DMI,
WebTVItem = videos.FirstOrDefault(v => v.Category == "DMI"),
});
NewsItems.Add(new NewsItem()
{
Title = Properties.Resources.WebTV_3D,
WebTVItem = videos.FirstOrDefault(v => v.Category == "3D"),
});
}
NewsProvider.GetNewsItems((items, e) =>
{
SmartDispatcher.BeginInvoke(() =>
{
foreach (var item in items)
{
NewsItems.Add(item);
}
});
});
});
});
}
