/// <summary>
/// Closes the given <see cref="Viewer"/>.
/// </summary>
/// <param name="viewer"></param>
public void CloseViewer(Viewer viewer)
{
var request = new CloseViewerRequest {
Viewer = viewer
};
_viewerAutomationClient.CloseViewer(request);
}
/// <summary>
/// Closes the given <see cref="Viewer"/>.
/// </summary>
/// <param name="viewer"></param>
public void CloseViewer(Viewer viewer)
{
var request = new CloseViewerRequest {Viewer = viewer};
_viewerAutomationClient.CloseViewer(request);
}
public void CloseViewer(CloseViewerRequest request)
{
if (request == null)
{
string message = "The close viewer request cannot be null.";
Platform.Log(LogLevel.Debug, message);
throw new FaultException(message);
}
if (request.Viewer == null || request.Viewer.Identifier.Equals(Guid.Empty))
{
string message = "A valid viewer id must be specified.";
Platform.Log(LogLevel.Debug, message);
throw new FaultException(message);
}
IImageViewer viewer = ViewerAutomationTool.GetViewer(request.Viewer.Identifier);
if (viewer == null)
{
string message = String.Format("The specified viewer ({0}) was not found, " +
"likely because it has already been closed by the user.", request.Viewer.Identifier);
Platform.Log(LogLevel.Debug, message);
throw new FaultException<ViewerNotFoundFault>(new ViewerNotFoundFault(message), _viewerNotFoundReason);
}
IWorkspace workspace = GetViewerWorkspace(viewer);
if (workspace == null)
{
string message = String.Format("The specified viewer ({0}) was found, " +
"but it does not appear to be hosted in one of the active workspaces.", request.Viewer.Identifier);
Platform.Log(LogLevel.Error, message);
throw new FaultException<ViewerNotFoundFault>(new ViewerNotFoundFault(message), _viewerNotFoundReason);
}
try
{
workspace.Close(UserInteraction.NotAllowed);
}
catch (Exception e)
{
string message = String.Format("An unexpected error has occurred while attempting " +
"to close the specified viewer ({0}).", request.Viewer.Identifier);
Platform.Log(LogLevel.Error, e, message);
throw new FaultException(message);
}
}
public void CloseViewer(CloseViewerRequest 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)
{
new ViewerAutomation().CloseViewer(request);
}
else
{
using (ViewerAutomationServiceClient client = new ViewerAutomationServiceClient())
{
client.CloseViewer(request);
}
}
}
public void CloseViewer(CloseViewerRequest request)
{
base.Channel.CloseViewer(request);
}
