private static void UpdateDisplayedImages(string loginName)
{
foreach (var desktopWindow in Application.DesktopWindows)
{
foreach (var workspace in desktopWindow.Workspaces)
{
var imageViewer = ImageViewerComponent.GetAsImageViewer(workspace);
if (imageViewer != null)
{
foreach (ImageBox imageBox in imageViewer.PhysicalWorkspace.ImageBoxes)
{
foreach (Tile tile in imageBox.Tiles)
{
var graphicsProvider = tile.PresentationImage as IOverlayGraphicsProvider;
if (graphicsProvider != null)
{
foreach (var graphic in graphicsProvider.OverlayGraphics)
{
var aimGraphic = graphic as AimGraphic;
if (aimGraphic != null &&
(string.IsNullOrEmpty(loginName) || string.Equals(loginName, aimGraphic.UserLoginName, StringComparison.InvariantCultureIgnoreCase)))
{
tile.PresentationImage.Draw();
break;
}
}
}
}
}
}
}
}
}
private static Dictionary <string, Color> GetDisplayedUsersAndMarkupColors()
{
var displayedUserColors = new Dictionary <string, Color>();
var imageViewer = ImageViewerComponent.GetAsImageViewer(Application.ActiveDesktopWindow.ActiveWorkspace);
if (imageViewer != null)
{
foreach (ImageBox imageBox in imageViewer.PhysicalWorkspace.ImageBoxes)
{
foreach (Tile tile in imageBox.Tiles)
{
var graphicsProvider = tile.PresentationImage as IOverlayGraphicsProvider;
if (graphicsProvider != null)
{
foreach (var graphic in graphicsProvider.OverlayGraphics)
{
var aimGraphic = graphic as AimGraphic;
if (aimGraphic != null)
{
if (!displayedUserColors.ContainsKey(aimGraphic.UserLoginName))
{
displayedUserColors[aimGraphic.UserLoginName] = aimGraphic.Color;
}
}
}
}
}
}
}
return(displayedUserColors);
}
/// <summary>
/// Loads tag data for the study in the specified workspace.
/// </summary>
/// <param name="workspace"></param>
private void LoadData(Workspace workspace)
{
IImageViewer viewer = workspace == null ? null : ImageViewerComponent.GetAsImageViewer(workspace);
if (viewer != null)
{
// for simplicity, assume only one patient and study in the workspace
Patient patient = CollectionUtils.FirstElement(viewer.StudyTree.Patients.Values);
_activeStudy = CollectionUtils.FirstElement(patient.Studies.Values);
// load the tags for the active study, remembering the original value so we know if any changes are made
_originalTags = _tags = MakeTagsString(_database.GetTagsForStudy(_activeStudy.StudyInstanceUID));
if (!_searchEnabled)
{
FindSimilar();
}
}
else
{
Clear();
}
NotifyPropertyChanged("Tags");
NotifyPropertyChanged("UpdateEnabled");
}
public OpenStudiesResult OpenStudies(OpenStudiesRequest request)
{
if (request == null)
{
string message = "The open studies request cannot be null.";
Platform.Log(LogLevel.Debug, message);
throw new FaultException(message);
}
if (request.StudiesToOpen == null || request.StudiesToOpen.Count == 0)
{
string message = "At least one study must be specified.";
Platform.Log(LogLevel.Debug, message);
throw new FaultException(message);
}
OpenStudiesResult result = new OpenStudiesResult();
bool activateIfOpen = request.ActivateIfAlreadyOpen ?? true;
try
{
string primaryStudyInstanceUid = request.StudiesToOpen[0].StudyInstanceUid;
IImageViewer viewer = null;
if (activateIfOpen)
{
Workspace workspace = GetViewerWorkspace(primaryStudyInstanceUid);
if (workspace != null)
{
viewer = ImageViewerComponent.GetAsImageViewer(workspace);
workspace.Activate();
}
}
if (viewer == null)
{
viewer = LaunchViewer(request, primaryStudyInstanceUid);
}
Guid?viewerId = ViewerAutomationTool.GetViewerId(viewer);
if (viewerId == null)
{
throw new FaultException("Failed to retrieve the id of the specified viewer.");
}
result.Viewer = new Viewer(viewerId.Value, GetPrimaryStudyIdentifier(viewer));
return(result);
}
catch (FaultException)
{
throw;
}
catch (Exception e)
{
string message = "An unexpected error has occurred while attempting to open the study(s).";
Platform.Log(LogLevel.Error, e, message);
throw new FaultException(message);
}
}
private void OnWorkspaceChanged(object sender, ItemEventArgs <Workspace> e)
{
IImageViewer viewer = null;
if (_desktopWindow.ActiveWorkspace != null)
{
viewer = ImageViewerComponent.GetAsImageViewer(_desktopWindow.ActiveWorkspace);
}
SetActiveViewer(viewer);
}
private static IImageViewer CastToImageViewer(Workspace workspace)
{
IImageViewer viewer = null;
if (workspace != null)
{
viewer = ImageViewerComponent.GetAsImageViewer(workspace);
}
return(viewer);
}
public CloseViewerOutput CloseViewer(CloseViewerInput input)
{
Platform.CheckForNullReference(input, "input");
Platform.CheckMemberIsSet(input.ViewerId, "ViewerId");
var viewer = _viewers[(int)input.ViewerId];
var workspace = Application.ActiveDesktopWindow.Workspaces
.First(w => ImageViewerComponent.GetAsImageViewer(w) == viewer);
workspace.Close(UserInteraction.NotAllowed);
return(new CloseViewerOutput());
}
private static Workspace GetViewerWorkspace(string primaryStudyUid)
{
foreach (Workspace workspace in GetViewerWorkspaces())
{
IImageViewer viewer = ImageViewerComponent.GetAsImageViewer(workspace);
if (primaryStudyUid == GetPrimaryStudyInstanceUid(viewer))
{
return(workspace);
}
}
return(null);
}
private static Workspace GetViewerWorkspace(IImageViewer viewer)
{
foreach (Workspace workspace in GetViewerWorkspaces())
{
IImageViewer workspaceViewer = ImageViewerComponent.GetAsImageViewer(workspace);
if (viewer == workspaceViewer)
{
return(workspace);
}
}
return(null);
}
private static IEnumerable <Workspace> GetViewerWorkspaces()
{
foreach (DesktopWindow desktopWindow in Application.DesktopWindows)
{
foreach (Workspace workspace in desktopWindow.Workspaces)
{
IImageViewer viewer = ImageViewerComponent.GetAsImageViewer(workspace);
if (viewer != null)
{
yield return(workspace);
}
}
}
}
/// <summary>
/// Helper method to update the component from the active workspace.
/// </summary>
/// <param name="workspace"></param>
private void UpdatePatientInfo(Workspace workspace)
{
IImageViewer viewer = ImageViewerComponent.GetAsImageViewer(workspace);
if (viewer != null)
{
Patient patient = CollectionUtils.FirstElement <Patient>(viewer.StudyTree.Patients);
this.PatientInfo = string.Format("{0} {1}", patient.PatientId, patient.PatientsName);
_appointments.Items.Clear();
_appointments.Items.AddRange(_calendar.GetEvents(_patientInfo, null, null));
}
else
{
this.PatientInfo = null;
}
}
public OpenViewerOutput OpenViewer(OpenViewerInput input)
{
Platform.CheckForNullReference(input, "input");
Platform.CheckMemberIsSet(input.StudyInstanceUids, "StudyInstanceUids");
if (input.StudyInstanceUids.Length == 0)
{
return(new OpenViewerOutput());
}
var helper = new OpenStudyHelper();
foreach (var studyInstanceUid in input.StudyInstanceUids)
{
helper.AddStudy(studyInstanceUid, null, "DICOM_LOCAL");
}
var id = Interlocked.Increment(ref _viewerId);
helper.Title = "imageviewer " + id;
var viewer = helper.OpenStudies();
var workspace = Application.ActiveDesktopWindow.Workspaces
.First(w => ImageViewerComponent.GetAsImageViewer(w) == viewer);
lock (_viewers)
{
_viewers.Add(id, viewer);
}
workspace.Closed += (sender, e) =>
{
lock (_viewers)
{
_viewers.Remove(id);
}
};
return(new OpenViewerOutput {
ViewerId = id
});
}
private void OnWorkspaceActivationChanged(object sender, ItemEventArgs <Workspace> e)
{
if (!e.Item.Active)
{
return;
}
IImageViewer viewer = ImageViewerComponent.GetAsImageViewer(e.Item);
if (viewer == base.ImageViewer)
{
//make the list of tools reflect the activation order, most recent first
lock (_syncLock)
{
_tools.Remove(this);
_tools.Insert(0, this);
}
}
}
internal static KeyImageInformation GetKeyImageInformation(Workspace workspace)
{
IImageViewer viewer = ImageViewerComponent.GetAsImageViewer(workspace);
return(GetKeyImageInformation(viewer));
}
internal static KeyImageClipboard GetKeyImageClipboard(Workspace workspace)
{
IImageViewer viewer = ImageViewerComponent.GetAsImageViewer(workspace);
return(GetKeyImageClipboard(viewer));
}
