/// <summary>
/// Gets a view instance for a view model.
/// </summary>
/// <param name="viewModel">The view model.</param>
/// <returns>An instance of the associated view.</returns>
private object GetViewForViewModel(object viewModel)
{
// Get the type of the view, given the broker hint.
var viewType = ApexBroker.GetViewForViewModel(viewModel.GetType(), BrokerHint);
// If we don't have a type, we must throw an exception, unless we allow this.
if (viewType == null && AllowUnknownViewModels)
{
return(null);
}
else if (viewType == null)
{
throw new InvalidOperationException("Cannot broker a view for the view model type " + viewModel.GetType().Name);
}
// We have the view type, now we must create an instance of it.
// TODO: This is where we must take the re-use options into account.
object viewInstance = Activator.CreateInstance(viewType);
// It must be a dependency object and framework element.
if (viewInstance is FrameworkElement == false)
{
throw new InvalidOperationException("A View must be a FrameworkElement");
}
// Set the data context.
((FrameworkElement)viewInstance).DataContext = viewModel;
// Return the view instance.
return(viewInstance);
}
private void ShowPopupCommandOnExecuting(object sender, CancelCommandEventArgs args)
{
var shell = ApexBroker.GetShell();
ViewModel.PopupResult =
shell.ShowPopup(new SimplePopup());
}
/// <summary>
/// Performs the RefreshAssemblies command.
/// </summary>
/// <param name="parameter">The RefreshAssemblies command parameter.</param>
private void DoRefreshAssembliesCommand(object parameter)
{
// Clear the assemblies.
Assemblies.Clear();
// Set the status text.
RefreshAssembliesCommand.ReportProgress(
() =>
{
StatusInfo = Resources.Msg_RefreshAssemblies_Progress;
});
// Start the enumeration.
var timeTaken = ApexBroker.GetModel <IGACManagerModel>().EnumerateAssemblies(
assemblyDetails =>
{
// Create an assembly view model from the detials.
var viewModel = new GACAssemblyViewModel();
viewModel.FromModel(assemblyDetails);
// Add it to the collection.
Assemblies.Add(viewModel);
});
// Set the resulting status info.
RefreshAssembliesCommand.ReportProgress(
() =>
{
AssembliesCollectionView = new ListCollectionView(Assemblies.ToList());
AssembliesCollectionView.SortDescriptions.Add(new SortDescription("DisplayName", ListSortDirection.Ascending));
AssembliesCollectionView.Filter += Filter;
StatusInfo = string.Format(Resources.Msg_RefreshAssemblies_Success, Assemblies.Count, timeTaken.TotalMilliseconds);
});
}
private void detector7_Click(object sender, RoutedEventArgs e)
{
TscData t = Utils.Utils.GetTscDataByApplicationCurrentProperties();
//pevent(this, 1);
Utils.Utils.SetSelectedDetector(7);
ApexBroker.GetShell().ClosePopup(this, true);
}
protected override void OnExit(ExitEventArgs e)
{
// Save the last run time.
ApexBroker.GetModel <IAppModel>().SaveLastRunTime(DateTime.Now);
base.OnExit(e);
}
private void ShowFadePopupCommandOnExecuting(object sender, CancelCommandEventArgs args)
{
var shell = ApexBroker.GetShell();
shell.PopupAnimationHelper = new FadeInOutPopupAnimationHelper();
shell.ShowPopup(new CustomisedPopup());
}
public ViewBrokerSampleView()
{
// Register mappings with the broker.
ApexBroker.RegisterViewForViewModel(typeof(FolderViewModel), typeof(FolderView));
ApexBroker.RegisterViewForViewModel(typeof(FileViewModel), typeof(FileView));
InitializeComponent();
}
/// <summary>
/// Initializes a new instance of the <see cref="TheModelViewModel"/> class.
/// </summary>
public TheModelViewModel()
{
Title = "The Model";
// Get the Zune Model.
var zuneModel = ApexBroker.GetModel <IZuneModel>();
// Get the albums.
var albums = zuneModel.GetAlbums();
}
/// <summary>
/// Initializes a new instance of the <see cref="MainViewModel"/> class.
/// </summary>
public MainViewModel()
{
// Wire up commands.
CloseCommand = new Command(DoCloseCommand);
// Get the last run time from the model - as long as we're not in the designer.
if (Apex.Design.DesignTime.IsDesignTime)
{
Title += " (Design Time)";
}
else
{
LastRunTime = ApexBroker.GetModel <IAppModel>().LoadLastRunTime();
}
}
/// <summary>
/// Initializes a new instance of the <see cref="MusicViewModel"/> class.
/// </summary>
public MusicViewModel()
{
Title = "Music";
if (ApexBroker.CurrentExecutionContext == ExecutionContext.Design)
{
// Add some design-time data.
artists.Add("The Beatles");
artists.Add("Pink Floyd");
}
else
{
// Get the artists from the model.
var zuneModel = ApexBroker.GetModel <ItscuiModel>();
foreach (var artist in zuneModel.GetArtists())
{
artists.Add(artist);
}
}
}
/// <summary>
/// When overridden in a derived class, is invoked whenever application code or internal processes call <see cref="M:System.Windows.FrameworkElement.ApplyTemplate"/>.
/// </summary>
public override void OnApplyTemplate()
{
// Call the base.
base.OnApplyTemplate();
// Register the shell.
ApexBroker.RegisterShell(this);
// Wire up the close event handler.
PopupClosed += OnPopupClosed;
// Get the template parts.
try
{
applicationHost = (Grid)GetTemplateChild("PART_ApplicationHost");
// dragAndDropHost = (DragAndDropHost)GetTemplateChild("PART_DragAndDropHost");
popupHost = (Grid)GetTemplateChild("PART_PopupHost");
}
catch
{
throw new Exception("Unable to access the internal elements of the Application host.");
}
}
private void button_Cancel_Click(object sender, RoutedEventArgs e)
{
ApexBroker.GetShell().ClosePopup(this, false);
}
private void Close_Click(object sender, RoutedEventArgs e)
{
ApexBroker.GetShell().ClosePopup(this, null);
}
/// <summary>
/// Handles the Executed event of the ShowPopupCommand.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="args">The <see cref="Apex.MVVM.CommandEventArgs"/> instance containing the event data.</param>
void ShowPopupCommand_Executed(object sender, CommandEventArgs args)
{
// Get the shell and show the example popup.
ApexBroker.GetShell().ShowPopup(new ExamplePopup(), (result) => { });
}
private void Button_Click(object sender, RoutedEventArgs e)
{
var appHost = ApexBroker.GetShell();
appHost.ShowPopup(new SimplePopupView(), o => {});
}
