/// <summary>
/// Gets an array of <see cref="IAction"/> objects that allow selection of specific display
/// sets for display in the currently selected image box.
/// </summary>
/// <returns></returns>
private IActionSet GetDisplaySetActions()
{
#if TRACEGROUPS
TraceGroups();
#endif
const string rootPath = _contextMenuSite;
_currentPathElements = new List <string>();
List <IAction> actions = new List <IAction>();
FilteredGroup <IImageSet> rootGroup = GetRootGroup(_imageSetGroups.Root);
if (rootGroup != null)
{
var actionPlaceholder = ActionPlaceholder.GetPlaceholderAction(_contextMenuSite, base.Actions, _placeHolderActionId);
ActionFactoryContext context = new ActionFactoryContext
{
DesktopWindow = Context.DesktopWindow,
ImageViewer = Context.Viewer,
Namespace = GetType().FullName,
ActionPlaceholder = actionPlaceholder
};
bool showImageSetNames = base.ImageViewer.LogicalWorkspace.ImageSets.Count > 1;
int loadingPriorsNumber = 0;
foreach (FilteredGroup <IImageSet> group in TraverseImageSetGroups(rootGroup, rootPath))
{
string basePath = StringUtilities.Combine(_currentPathElements, "/");
//not incredibly efficient, but there really aren't that many items.
List <IImageSet> orderedItems = new List <IImageSet>(group.Items);
orderedItems.Sort(_comparer);
foreach (IImageSet imageSet in orderedItems)
{
string imageSetPath;
if (showImageSetNames)
{
imageSetPath = String.Format("{0}/{1}", basePath, imageSet.Name.Replace("/", "-"));
}
else
{
imageSetPath = basePath;
}
context.Initialize(imageSet, imageSetPath);
foreach (IActionFactory factory in _actionFactories)
{
actions.AddRange(factory.CreateActions(context));
}
if (actions.Count == 0 || !context.ExcludeDefaultActions)
{
actions.AddRange(_defaultActionFactory.CreateActions(context));
}
}
if (group.Items.Count > 0 && base.ImageViewer.PriorStudyLoader.IsActive)
{
actions.Add(CreateLoadingPriorsAction(actionPlaceholder, basePath, ++loadingPriorsNumber));
}
}
}
return(new ActionSet(actions));
}
private ActionPlaceholder FindActionPlaceholder(string actionSite)
{
// note that we use base.Actions here because this method is called by CreateActions and we don't want a stack overflow
return(ActionPlaceholder.GetPlaceholderAction(actionSite, base.Actions, "auto"));
}
