private void RefreshViewers(bool silent)
{
using (AutomationClient client = new AutomationClient())
{
try
{
GetActiveViewersResult result = client.GetActiveViewers();
ClearAllViewers();
foreach (Viewer viewer in result.ActiveViewers)
{
StudyItem study = GetStudy(viewer.PrimaryStudyInstanceUid);
if (study != null)
{
study.AddViewer(viewer.Identifier);
}
}
}
catch (Exception ex)
{
ClearAllViewers();
if (!silent)
{
MessageBox.Show(ex.Message);
}
}
}
}
private void OnActivateViewer(object sender, EventArgs e)
{
StudyItem study = GetSelectedStudy();
if (study == null)
{
MessageBox.Show("Select a single study item in the list.");
return;
}
Guid?viewerId = GetSelectedViewer();
if (viewerId == null)
{
MessageBox.Show("An active viewer must be selected.");
return;
}
using (AutomationClient client = new AutomationClient())
{
try
{
ActivateViewerRequest request = new ActivateViewerRequest();
request.Viewer = new Viewer();
request.Viewer.Identifier = GetIdentifier(viewerId.Value);
client.ActivateViewer(request);
}
catch (Exception ex)
{
study.RemoveViewer(viewerId.Value);
MessageBox.Show(ex.Message);
}
}
}
private void ClearAllViewers()
{
foreach (DataGridViewRow row in _studyGrid.Rows)
{
StudyItem item = (StudyItem)row.DataBoundItem;
item.ClearViewers();
}
}
private void OnOpenStudy(object sender, EventArgs e)
{
StudyItem study = GetSelectedStudy();
if (study == null)
{
return;
}
using (AutomationClient client = new AutomationClient())
{
try
{
OpenStudiesRequest request = new OpenStudiesRequest();
List <OpenStudyInfo> studiesToOpen = new List <OpenStudyInfo>();
foreach (StudyItem s in GetSelectedStudies())
{
OpenStudyInfo info = new OpenStudyInfo();
info.StudyInstanceUid = s.StudyInstanceUid;
info.SourceAETitle = s.RetrieveAETitle;
studiesToOpen.Add(info);
}
request.StudiesToOpen = GetStudiesToOpen(studiesToOpen);
request.ActivateIfAlreadyOpen = _activateIfOpen.Checked;
OpenStudiesResult result = client.OpenStudies(request);
if (result.Viewer != null)
{
bool shouldExist = study.HasViewers && _activateIfOpen.Checked;
bool exists = study.HasViewer(result.Viewer.Identifier);
if (shouldExist && !exists)
{
study.ClearViewers();
}
if (!exists)
{
study.AddViewer(result.Viewer.Identifier);
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
}
private void OnStudySelectionChanged(object sender, EventArgs e)
{
StudyItem study = GetSelectedStudy();
if (study == null)
{
_openViewers.DataSource = null;
}
else
{
_openViewers.DataSource = study.ActiveViewers;
if (study.HasViewers)
{
_openViewers.SelectedIndex = 0;
}
}
}
private void OnGetSelectedInfo(object sender, EventArgs e)
{
StudyItem study = GetSelectedStudy();
if (study == null)
{
MessageBox.Show("Select a single study item in the list.");
return;
}
Guid?selectedViewer = GetSelectedViewer();
if (selectedViewer == null)
{
MessageBox.Show("An active viewer must be selected.");
return;
}
using (AutomationClient client = new AutomationClient())
{
try
{
GetViewerInfoRequest request = new GetViewerInfoRequest();
request.Viewer = new Viewer();
request.Viewer.Identifier = GetIdentifier(selectedViewer.Value);
GetViewerInfoResult result = client.GetViewerInfo(request);
StringBuilder builder = new StringBuilder();
builder.AppendLine("Additional studies:");
foreach (string additionalStudyUid in result.AdditionalStudyInstanceUids)
{
builder.AppendLine(additionalStudyUid);
}
MessageBox.Show(builder.ToString());
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
}