/// <summary>
/// Displays a message box.
/// </summary>
/// <remarks>
/// Override this method if you need to customize the display of message boxes.
/// </remarks>
/// <param name="message"></param>
/// <param name="buttons"></param>
/// <param name="title"></param>
/// <returns></returns>
public virtual DialogBoxAction ShowMessageBox(string message, string title, MessageBoxActions buttons)
{
if (ApplicationContext.Current != null)
{
MessageBoxEntityHandler handler = EntityHandler.Create <MessageBoxEntityHandler>();
handler.SetModelObject(this);
MessageBox box = handler.GetEntity();
box.Message = message;
box.Title = title;
switch (buttons)
{
case MessageBoxActions.Ok:
box.Actions = WebMessageBoxActions.Ok;
_result = DialogBoxAction.Ok;
break;
case MessageBoxActions.OkCancel:
box.Actions = WebMessageBoxActions.OkCancel;
_result = DialogBoxAction.Ok;
break;
case MessageBoxActions.YesNo:
box.Actions = WebMessageBoxActions.YesNo;
_result = DialogBoxAction.Yes;
break;
case MessageBoxActions.YesNoCancel:
box.Actions = WebMessageBoxActions.YesNoCancel;
_result = DialogBoxAction.Yes;
break;
}
MessageBoxShownEvent @event = new MessageBoxShownEvent
{
Identifier = box.Identifier,
MessageBox = box,
SenderId = ApplicationContext.Current.ApplicationId,
};
ApplicationContext.Current.FireEvent(@event);
IWebSynchronizationContext context = (SynchronizationContext.Current as IWebSynchronizationContext);
if (context != null)
{
context.RunModal();
}
return(_result);
}
return(DialogBoxAction.Ok);
}
protected override void OnStart(StartApplicationRequest request)
{
lock (_syncLock)
{
Platform.Log(LogLevel.Info, "Viewer Application is starting...");
if (Application.Instance == null)
{
Platform.StartApp("ClearCanvas.Desktop.Application", new string[] { "-r" });
}
}
if (Platform.IsLogLevelEnabled(LogLevel.Debug))
{
Platform.Log(LogLevel.Debug, "Finding studies...");
}
var startRequest = (StartViewerApplicationRequest)request;
IList <StudyRootStudyIdentifier> studies = FindStudies(startRequest);
List <LoadStudyArgs> loadArgs = CollectionUtils.Map(studies, (StudyRootStudyIdentifier identifier) => CreateLoadStudyArgs(identifier));
DesktopWindowCreationArgs args = new DesktopWindowCreationArgs("", Identifier.ToString());
WebDesktopWindow window = new WebDesktopWindow(args, Application.Instance);
window.Open();
_viewer = CreateViewerComponent(startRequest);
try
{
if (Platform.IsLogLevelEnabled(LogLevel.Debug))
{
Platform.Log(LogLevel.Debug, "Loading study...");
}
_viewer.LoadStudies(loadArgs);
}
catch (Exception e)
{
if (!AnySopsLoaded(_viewer)) //end the app.
{
throw;
}
//Show an error and continue.
ExceptionHandler.Report(e, window);
}
if (Platform.IsLogLevelEnabled(LogLevel.Debug))
{
Platform.Log(LogLevel.Info, "Launching viewer...");
}
ImageViewerComponent.Launch(_viewer, window, "");
_viewerHandler = EntityHandler.Create <ViewerEntityHandler>();
_viewerHandler.SetModelObject(_viewer);
_app = new Common.ViewerApplication
{
Identifier = Identifier,
Viewer = (Viewer)_viewerHandler.GetEntity(),
VersionString = GetProductVersionString()
};
// Push the ViewerApplication object to the client
Event @event = new PropertyChangedEvent
{
PropertyName = "Application",
Value = _app,
Identifier = Guid.NewGuid(),
SenderId = request.Identifier
};
ApplicationContext.Current.FireEvent(@event);
}