public ImageBoxScrollbarView(ImageBox imageBox, ServerEventMediator eventMediator)
{
_eventMediator = eventMediator;
IsTabStop = true; // allow focus
ServerEntity = imageBox;
DataContext = imageBox;
InitializeComponent();
LayoutRoot.IsHitTestVisible = !imageBox.Tiles.Any(t => t.HasCapture);
_eventMediator.TileHasCaptureChanged += EventBrokerTileHasCaptureChanged;
ImageScrollBar.SetBinding(RangeBase.ValueProperty,
new Binding(TopLeftPresentationImageIndexPropertyName) {
Mode = BindingMode.OneTime
});
ImageScrollBar.Maximum = ServerEntity.ImageCount - ServerEntity.Tiles.Count;
ImageScrollBar.Visibility = ImageScrollBar.Maximum > 0 ? Visibility.Visible : Visibility.Collapsed;
ServerEntity.PropertyChanged += OnPropertyChanged;
_scrollbarEventPublisher =
new DelayedEventPublisher<ScrollBarUpdateEventArgs>(
(s, ev) => _eventMediator.DispatchMessage(new UpdatePropertyMessage
{
Identifier = Guid.NewGuid(),
PropertyName =
TopLeftPresentationImageIndexPropertyName,
TargetId = ServerEntity.Identifier,
Value = ev.ScrollbarPosition
}), 100);
}
public void Destroy()
{
_destroyed = true;
if (_eventMediator != null)
{
_eventMediator.UnregisterEventHandler(ServerEntity.Identifier);
_eventMediator.TileHasCaptureChanged -= EventBrokerTileHasCaptureChanged;
_eventMediator = null;
}
if (_menu != null)
{
_menu.Dispose();
_menu = null;
}
if (_fpsPublisher != null)
{
_fpsPublisher.Dispose();
_fpsPublisher = null;
}
StopMouseMoveTimer();
}
public TileView(Tile serverEntity, ServerEventMediator mediator)
{
IsTabStop = true; // allow focus
ServerEntity = serverEntity;
if (ServerEntity.Selected)
{
MouseHelper.SetActiveElement(this);
}
_eventMediator = mediator;
_eventMediator.RegisterEventHandler(ServerEntity.Identifier, OnTileEvent);
InitializeComponent();
//TODO (CR May 2010): would mediator design pattern simplify this by giving the mousehelper more control?
TileImage.MouseRightButtonDown += OnDirectMouseRightButtonDown;
TileImage.MouseLeftButtonDown += OnDirectMouseLeftButtonDown;
TileCanvas.MouseLeave += OnMouseLeave;
TileCanvas.MouseEnter += OnMouseEnter;
_eventMediator.TileHasCaptureChanged += EventBrokerTileHasCaptureChanged;
}
public ImageBoxView(ImageBox serverEntity, ServerEventMediator eventMediator)
{
ServerEntity = serverEntity;
_eventMediator = eventMediator;
_eventMediator.RegisterEventHandler(serverEntity.Identifier, OnImageBoxEvent);
InitializeComponent();
UpdateTileViews();
}
public ImageBoxView(ImageBox serverEntity, ServerEventMediator eventMediator)
{
ServerEntity = serverEntity;
_eventMediator = eventMediator;
_eventMediator.RegisterEventHandler(serverEntity.Identifier, OnImageBoxEvent);
InitializeComponent();
UpdateTileViews();
}
public StudyView(ServerEventMediator eventMediator)
{
InitializeComponent();
_eventMediator = eventMediator;
_imageBoxViews = new List<ImageBoxView>();
SizeChanged += OnSizeChanged;
_resizePublisher = new DelayedEventPublisher<EventArgs>(ResizeEvent, 350);
}
public StudyView(ServerEventMediator eventMediator)
{
InitializeComponent();
_eventMediator = eventMediator;
_imageBoxViews = new List<ImageBoxView>();
SizeChanged += OnSizeChanged;
_resizePublisher = new DelayedEventPublisher<EventArgs>(ResizeEvent, 350);
}
public void Destroy()
{
if (_eventMediator != null)
{
_eventMediator.UnregisterEventHandler(ServerEntity.Identifier);
_eventMediator = null;
}
DestroyTileViews();
ServerEntity = null;
}
public ImageViewer(StartViewerApplicationRequest startRequest)
{
InitializeComponent();
ViewModel = new ImageViewerViewModel
{
IsLoading = true
};
DataContext = ViewModel;
if (ApplicationContext.Current != null)
{
ApplicationContext.Initialize();
if (ApplicationContext.Current == null)
{
throw new Exception();
}
}
EventMediator = new ServerEventMediator();
EventMediator.Initialize(ApplicationContext.Current.Parameters);
EventMediator.CriticalError += ErrorHandler_OnCriticalError;
EventMediator.RegisterEventHandler(typeof(ApplicationStartedEvent), ApplicationStarted);
EventMediator.RegisterEventHandler(typeof(SessionUpdatedEvent), OnSessionUpdated);
EventMediator.RegisterEventHandler(typeof(MessageBoxShownEvent), OnMessageBox);
EventMediator.ServerApplicationStopped += OnServerApplicationStopped;
_studyView = new StudyView(EventMediator);
StudyViewContainer.Children.Add(_studyView);
MouseHelper.SetBackgroundElement(LayoutRoot);
if (startRequest == null)
{
//TODO: replace this with the custom dialog. For some reason, it doesn't work here.
System.Windows.MessageBox.Show(ErrorMessages.MissingParameters);
}
else
{
ToolstripViewComponent.EventDispatcher = EventMediator;
LayoutRoot.MouseLeftButtonDown += ToolstripViewComponent.OnLoseFocus;
LayoutRoot.MouseRightButtonDown += ToolstripViewComponent.OnLoseFocus;
EventMediator.StartApplication(startRequest);
TileView.ApplicationRootVisual = _studyView.StudyViewCanvas;
LayoutRoot.KeyUp += OnKeyUp;
}
}
public void Dispose()
{
if (_eventDispatcher != null)
{
foreach (Guid g in _map.Keys)
{
_eventDispatcher.UnregisterEventHandler(g);
}
_eventDispatcher = null;
_map.Clear();
}
}
public void Dispose()
{
if (_eventDispatcher != null)
{
foreach (Guid g in _map.Keys)
{
_eventDispatcher.UnregisterEventHandler(g);
}
_eventDispatcher = null;
_map.Clear();
}
}
public ImageViewer(StartViewerApplicationRequest startRequest)
{
InitializeComponent();
ViewModel = new ImageViewerViewModel
{
IsLoading = true
};
DataContext = ViewModel;
if (ApplicationContext.Current != null)
{
ApplicationContext.Initialize();
if (ApplicationContext.Current == null) throw new Exception();
}
EventMediator = new ServerEventMediator();
EventMediator.Initialize(ApplicationContext.Current.Parameters);
EventMediator.CriticalError += ErrorHandler_OnCriticalError;
EventMediator.RegisterEventHandler(typeof(ApplicationStartedEvent), ApplicationStarted);
EventMediator.RegisterEventHandler(typeof(SessionUpdatedEvent), OnSessionUpdated);
EventMediator.RegisterEventHandler(typeof(MessageBoxShownEvent), OnMessageBox);
EventMediator.ServerApplicationStopped += OnServerApplicationStopped;
_studyView = new StudyView(EventMediator);
StudyViewContainer.Children.Add(_studyView);
MouseHelper.SetBackgroundElement(LayoutRoot);
if (startRequest == null)
{
//TODO: replace this with the custom dialog. For some reason, it doesn't work here.
System.Windows.MessageBox.Show(ErrorMessages.MissingParameters);
}
else
{
ToolstripViewComponent.EventDispatcher = EventMediator;
LayoutRoot.MouseLeftButtonDown += ToolstripViewComponent.OnLoseFocus;
LayoutRoot.MouseRightButtonDown += ToolstripViewComponent.OnLoseFocus;
EventMediator.StartApplication(startRequest);
TileView.ApplicationRootVisual = _studyView.StudyViewCanvas;
LayoutRoot.KeyUp += OnKeyUp;
}
}
public virtual void Dispose(bool disposing)
{
if (!_disposed)
{
Shutdown();
// Must do this beofre we work with the EventMediator
ToolstripViewComponent.Dispose();
if (_studyView != null)
{
StudyViewContainer.Children.Clear();
if (disposing)
{
_studyView.Dispose();
}
_studyView = null;
}
if (EventMediator != null)
{
if (_serverApplication != null)
{
EventMediator.UnregisterEventHandler(typeof(ApplicationStartedEvent), ApplicationStarted);
EventMediator.UnregisterEventHandler(_serverApplication.Viewer.Identifier);
EventMediator.ServerApplicationStopped -= OnServerApplicationStopped;
_serverApplication = null;
}
EventMediator.Dispose();
EventMediator = null;
}
_disposed = true;
}
}
protected virtual void Dispose(bool disposing)
{
if (!_disposed)
{
System.Windows.Application.Current.Host.Content.Resized -= OnApplicationResized;
if (disposing)
{
foreach (var c in LayoutRoot.Children)
{
var d = c as IDisposable;
if (d != null)
{
d.Dispose();
}
}
}
if (_dispatcher != null)
{
_dispatcher.Dispose();
_dispatcher = null;
}
if (_eventMediator != null)
{
_eventMediator.TileHasCaptureChanged -= EventBrokerTileHasCapture;
_eventMediator = null;
}
LayoutRoot.Children.Clear();
_disposed = true;
}
}
public ImageBoxScrollbarView(ImageBox imageBox, ServerEventMediator eventMediator)
{
_eventMediator = eventMediator;
IsTabStop = true; // allow focus
ServerEntity = imageBox;
DataContext = imageBox;
InitializeComponent();
LayoutRoot.IsHitTestVisible = !imageBox.Tiles.Any(t => t.HasCapture);
_eventMediator.TileHasCaptureChanged += EventBrokerTileHasCaptureChanged;
ImageScrollBar.SetBinding(RangeBase.ValueProperty,
new Binding(TopLeftPresentationImageIndexPropertyName)
{
Mode = BindingMode.OneTime
});
ImageScrollBar.Maximum = ServerEntity.ImageCount - ServerEntity.Tiles.Count;
ImageScrollBar.Visibility = ImageScrollBar.Maximum > 0 ? Visibility.Visible : Visibility.Collapsed;
ServerEntity.PropertyChanged += OnPropertyChanged;
_scrollbarEventPublisher =
new DelayedEventPublisher <ScrollBarUpdateEventArgs>(
(s, ev) => _eventMediator.DispatchMessage(new UpdatePropertyMessage
{
Identifier = Guid.NewGuid(),
PropertyName =
TopLeftPresentationImageIndexPropertyName,
TargetId = ServerEntity.Identifier,
Value = ev.ScrollbarPosition
}), 100);
}
public virtual void Dispose(bool disposing)
{
if(!_disposed)
{
Shutdown();
// Must do this beofre we work with the EventMediator
ToolstripViewComponent.Dispose();
if (_studyView != null)
{
StudyViewContainer.Children.Clear();
if (disposing)
{
_studyView.Dispose();
}
_studyView = null;
}
if (EventMediator != null)
{
if (_serverApplication != null)
{
EventMediator.UnregisterEventHandler(typeof(ApplicationStartedEvent), ApplicationStarted);
EventMediator.UnregisterEventHandler(_serverApplication.Viewer.Identifier);
EventMediator.ServerApplicationStopped -= OnServerApplicationStopped;
_serverApplication = null;
}
EventMediator.Dispose();
EventMediator = null;
}
_disposed = true;
}
}
public ActionDispatcher(ServerEventMediator dispatcher)
{
_eventDispatcher = dispatcher;
}
public void Destroy()
{
if (_eventMediator != null)
{
_eventMediator.UnregisterEventHandler(ServerEntity.Identifier);
_eventMediator = null;
}
DestroyTileViews();
ServerEntity = null;
}
public ActionDispatcher(ServerEventMediator dispatcher)
{
_eventDispatcher = dispatcher;
}
protected virtual void Dispose(bool disposing)
{
if (!_disposed)
{
System.Windows.Application.Current.Host.Content.Resized -= OnApplicationResized;
if (disposing)
{
foreach (var c in LayoutRoot.Children)
{
var d = c as IDisposable;
if (d!= null)
d.Dispose();
}
}
if (_dispatcher != null)
{
_dispatcher.Dispose();
_dispatcher = null;
}
if (_eventMediator != null)
{
_eventMediator.TileHasCaptureChanged -= EventBrokerTileHasCapture;
_eventMediator = null;
}
LayoutRoot.Children.Clear();
_disposed = true;
}
}
internal static IPopup BuildContextMenu(WebActionNode model, ServerEventMediator dispatcher)
{
return(BuildContextMenu(model, new ActionDispatcher(dispatcher)));
}
internal static IPopup BuildContextMenu(WebActionNode model, ServerEventMediator dispatcher)
{
return BuildContextMenu(model, new ActionDispatcher(dispatcher));
}
