public OpenFilesResult OpenFiles(OpenFilesRequest request)
{
// Done for reasons of speed, as well as the fact that a call to the service from the same thread
// that the service is hosted on (the main UI thread) will cause a deadlock.
if (SynchronizationContext.Current == ViewerAutomationServiceHostTool.HostSynchronizationContext)
{
return new ViewerAutomation().OpenFiles(request);
}
else
{
using (ViewerAutomationServiceClient client = new ViewerAutomationServiceClient())
{
return client.OpenFiles(request);
}
}
}
public OpenFilesResult OpenFiles(OpenFilesRequest request)
{
if (request == null)
{
const string message = "The open files request cannot be null.";
Platform.Log(LogLevel.Debug, message);
throw new FaultException(message);
}
if (request.Files == null || request.Files.Count == 0)
{
const string message = "At least one file or directory must be specified.";
Platform.Log(LogLevel.Debug, message);
throw new FaultException(message);
}
var helper = new OpenFilesHelper();
try
{
foreach (var file in request.Files)
FileProcessor.Process(file, null, helper.AddFile, true);
}
catch (Exception e)
{
Platform.Log(LogLevel.Error, e);
const string message = "There was a problem with the files/directories specified.";
throw new FaultException<OpenFilesFault>(new OpenFilesFault { FailureDescription = message }, message);
}
if (request.WaitForFilesToOpen.HasValue && !request.WaitForFilesToOpen.Value)
{
SynchronizationContext.Current.Post(ignore => helper.OpenFiles(), null);
return new OpenFilesResult();
}
try
{
helper.HandleErrors = false;
var viewer = helper.OpenFiles();
var viewerId = ViewerAutomationTool.GetViewerId(viewer);
return new OpenFilesResult { Viewer = new Viewer(viewerId.Value, GetPrimaryStudyIdentifier(viewer)) };
}
catch (Exception e)
{
if (!request.ReportFaultToUser.HasValue || request.ReportFaultToUser.Value)
{
SynchronizationContext.Current.Post(
ignore => ExceptionHandler.Report(e, ImageViewer.StudyManagement.SR.MessageFailedToOpenImages, Application.ActiveDesktopWindow), null);
}
const string message = "There was a problem opening the files/directories specified in the viewer.";
throw new FaultException<OpenFilesFault>(new OpenFilesFault { FailureDescription = message }, message);
}
}
public OpenFilesResult OpenFiles(OpenFilesRequest request)
{
return(base.Channel.OpenFiles(request));
}
