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 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;
}
}
private ImageViewerComponent CreateViewerComponent(StartViewerApplicationRequest request)
{
var keyImagesOnly = request.LoadStudyOptions != null && request.LoadStudyOptions.KeyImagesOnly;
var excludePriors = request.LoadStudyOptions != null && request.LoadStudyOptions.ExcludePriors;
if (keyImagesOnly)
{
var layoutManager = new ImageViewer.Layout.Basic.LayoutManager()
{
LayoutHook = new KeyImageLayoutHook()
};
//override the KO options
const string ko = "KO";
var realOptions = new KeyImageDisplaySetCreationOptions(layoutManager.DisplaySetCreationOptions[ko]);
layoutManager.DisplaySetCreationOptions[ko] = realOptions;
if (excludePriors)
{
return(new ImageViewerComponent(layoutManager, PriorStudyFinder.Null));
}
else
{
return(new ImageViewerComponent(layoutManager));
}
}
else
{
ImageViewer.Layout.Basic.LayoutManager layoutManager;
layoutManager = new ImageViewer.Layout.Basic.LayoutManager()
{
LayoutHook = (request.LoadStudyOptions != null && request.LoadStudyOptions.PreferredLayout != null)
? new CustomLayoutHook(request.LoadStudyOptions.PreferredLayout.Rows, request.LoadStudyOptions.PreferredLayout.Columns)
: new CustomLayoutHook()
};
if (excludePriors)
{
return(new ImageViewerComponent(layoutManager, PriorStudyFinder.Null));
}
else
{
return(new ImageViewerComponent(layoutManager));
}
}
}
private void StartWebViewer()
{
var rootPanel = RootVisual as Panel;
//TODO (CR May 2010): need the lock?
lock (_startLock)
{
if (_context != null)
return;
_context = ApplicationContext.Initialize();
}
string query = HtmlPage.Document.DocumentUri.Query;
Imageviewer viewer;
if (!string.IsNullOrEmpty(query))
{
var request = new StartViewerApplicationRequest
{
AccessionNumber = new ObservableCollection<string>(),
StudyInstanceUid = new ObservableCollection<string>(),
PatientId = new ObservableCollection<string>()
};
string[] vals = HttpUtility.UrlDecode(query).Split(new[] { '?', ';', '=', ',', '&' });
for (int i = 0; i < vals.Length - 1; i++)
{
if (String.IsNullOrEmpty(vals[i]))
continue;
if (vals[i].Equals("study"))
{
i++;
request.StudyInstanceUid.Add(vals[i]);
}
else if (vals[i].Equals("patientid"))
{
i++;
request.PatientId.Add(vals[i]);
}
else if (vals[i].Equals("aetitle"))
{
i++;
request.AeTitle = vals[i];
}
else if (vals[i].Equals("accession"))
{
i++;
request.AccessionNumber.Add(vals[i]);
}
else if (vals[i].Equals("application"))
{
i++;
request.ApplicationName = vals[i];
}
}
request.Username = ApplicationContext.Current.Parameters.Username;
request.SessionId = ApplicationContext.Current.Parameters.SessionToken;
request.IsSessionShared = ApplicationContext.Current.Parameters.IsSessionShared;
viewer = new Imageviewer(request);
}
else
{
viewer = new Imageviewer(null);
}
viewer.EventMediator.CriticalError += CriticalError;
viewer.EventMediator.ServerApplicationStopped += OnServerApplicationStopped;
viewer.EventMediator.ChannelOpened += OnChannelOpened;
viewer.EventMediator.ChannelOpening += OnChannelOpening;
viewer.EventMediator.WarningEvent += OnWarning;
if (rootPanel != null)
{
// Add a Log Panel at the bottom of the screen. This can be opened by CTRL-ALT-L.
_logPanel = new LogPanel
{
Visibility = Visibility.Collapsed,
Height = 200
};
var theGrid = new Grid();
theGrid.RowDefinitions.Add(new RowDefinition());
theGrid.RowDefinitions.Add(new RowDefinition { Height = new GridLength(0, GridUnitType.Auto) });
_logPanel.SetValue(Grid.RowProperty, 1);
viewer.SetValue(Grid.RowProperty, 0);
theGrid.Children.Add(viewer);
theGrid.Children.Add(_logPanel);
rootPanel.Children.Add(theGrid);
rootPanel.KeyUp += OnKeyUp;
rootPanel.UpdateLayout();
}
}
private static IList <StudyRootStudyIdentifier> FindStudies(StartViewerApplicationRequest request)
{
bool invalidRequest = true;
List <StudyRootStudyIdentifier> results = new List <StudyRootStudyIdentifier>();
using (StudyRootQueryBridge bridge = new StudyRootQueryBridge(Platform.GetService <IStudyRootQuery>()))
{
if (request.StudyInstanceUid != null && request.StudyInstanceUid.Length > 0)
{
foreach (string studyUid in request.StudyInstanceUid)
{
//TODO (CR May 2010): can actually trigger a query of all studies
if (!String.IsNullOrEmpty(studyUid))
{
invalidRequest = false;
}
//TODO (CR May 2010): if request.AeTitle is set, assign RetrieveAeTitle parameter in
// StudyRootStudyIndentifer to this value. Update the query code to then only
// search this specified partition and remove the loop code below that looks
// for matching AeTitles.
StudyRootStudyIdentifier identifier = new StudyRootStudyIdentifier
{
StudyInstanceUid = studyUid
};
IList <StudyRootStudyIdentifier> studies = bridge.StudyQuery(identifier);
bool found = false;
foreach (StudyRootStudyIdentifier study in studies)
{
if (!string.IsNullOrEmpty(request.AeTitle) && !study.RetrieveAeTitle.Equals(request.AeTitle))
{
continue;
}
results.Add(study);
found = true;
}
if (!found)
{
throw new NotFoundLoadStudyException(studyUid);
}
}
}
if (request.PatientId != null && request.PatientId.Length > 0)
{
foreach (string patientId in request.PatientId)
{
if (!String.IsNullOrEmpty(patientId))
{
invalidRequest = false;
}
StudyRootStudyIdentifier identifier = new StudyRootStudyIdentifier
{
PatientId = patientId
};
IList <StudyRootStudyIdentifier> studies = bridge.StudyQuery(identifier);
bool found = false;
foreach (StudyRootStudyIdentifier study in studies)
{
if (!string.IsNullOrEmpty(request.AeTitle) && !study.RetrieveAeTitle.Equals(request.AeTitle))
{
continue;
}
results.Add(study);
found = true;
}
if (!found)
{
throw new PatientStudiesNotFoundException(patientId);
}
}
}
if (request.AccessionNumber != null && request.AccessionNumber.Length > 0)
{
foreach (string accession in request.AccessionNumber)
{
if (!String.IsNullOrEmpty(accession))
{
invalidRequest = false;
}
StudyRootStudyIdentifier identifier = new StudyRootStudyIdentifier
{
AccessionNumber = accession
};
IList <StudyRootStudyIdentifier> studies = bridge.StudyQuery(identifier);
bool found = false;
foreach (StudyRootStudyIdentifier study in studies)
{
if (!string.IsNullOrEmpty(request.AeTitle) && !study.RetrieveAeTitle.Equals(request.AeTitle))
{
continue;
}
results.Add(study);
found = true;
}
if (!found)
{
throw new AccessionStudiesNotFoundException(accession);
}
}
}
}
if (invalidRequest)
{
throw new InvalidRequestException();
}
return(results);
}
private void StartWebViewer()
{
var rootPanel = RootVisual as Panel;
//TODO (CR May 2010): need the lock?
lock (_startLock)
{
if (_context != null)
{
return;
}
_context = ApplicationContext.Initialize();
}
string query = HtmlPage.Document.DocumentUri.Query;
Imageviewer viewer;
if (!string.IsNullOrEmpty(query))
{
var request = new StartViewerApplicationRequest
{
AccessionNumber = new ObservableCollection <string>(),
StudyInstanceUid = new ObservableCollection <string>(),
PatientId = new ObservableCollection <string>()
};
string[] vals = HttpUtility.UrlDecode(query).Split(new[] { '?', ';', '=', ',', '&' });
for (int i = 0; i < vals.Length - 1; i++)
{
if (String.IsNullOrEmpty(vals[i]))
{
continue;
}
if (vals[i].Equals("study"))
{
i++;
request.StudyInstanceUid.Add(vals[i]);
}
else if (vals[i].Equals("patientid"))
{
i++;
request.PatientId.Add(vals[i]);
}
else if (vals[i].Equals("aetitle"))
{
i++;
request.AeTitle = vals[i];
}
else if (vals[i].Equals("accession"))
{
i++;
request.AccessionNumber.Add(vals[i]);
}
else if (vals[i].Equals("application"))
{
i++;
request.ApplicationName = vals[i];
}
}
request.Username = ApplicationContext.Current.Parameters.Username;
request.SessionId = ApplicationContext.Current.Parameters.SessionToken;
request.IsSessionShared = ApplicationContext.Current.Parameters.IsSessionShared;
viewer = new Imageviewer(request);
}
else
{
viewer = new Imageviewer(null);
}
viewer.EventMediator.CriticalError += CriticalError;
viewer.EventMediator.ServerApplicationStopped += OnServerApplicationStopped;
viewer.EventMediator.ChannelOpened += OnChannelOpened;
viewer.EventMediator.ChannelOpening += OnChannelOpening;
viewer.EventMediator.WarningEvent += OnWarning;
if (rootPanel != null)
{
// Add a Log Panel at the bottom of the screen. This can be opened by CTRL-ALT-L.
_logPanel = new LogPanel
{
Visibility = Visibility.Collapsed,
Height = 200
};
var theGrid = new Grid();
theGrid.RowDefinitions.Add(new RowDefinition());
theGrid.RowDefinitions.Add(new RowDefinition {
Height = new GridLength(0, GridUnitType.Auto)
});
_logPanel.SetValue(Grid.RowProperty, 1);
viewer.SetValue(Grid.RowProperty, 0);
theGrid.Children.Add(viewer);
theGrid.Children.Add(_logPanel);
rootPanel.Children.Add(theGrid);
rootPanel.KeyUp += OnKeyUp;
rootPanel.UpdateLayout();
}
}