public void ReplicateSlotContentState(SlotContent sourceSlotContent)
{
foreach (var viewSource in sourceSlotContent.sources)
{
var ourSite = this.sites[viewSource];
var siteToCopy = sourceSlotContent.sites[viewSource];
ourSite.View.ReplicateEphemeralViewState(siteToCopy.View);
}
}
IEnumerable <XElement> BuildViewStateElements(SlotContent content)
{
var activeViews = this.existingSlotContents.Values.Select(sc => sc.TopmostViewSite).ToDictionary(vc => vc.ViewSource.Id);
return(content.ViewSites.Select(vc => new XElement("View",
new XAttribute("RegisteredName", vc.View.ViewCreationCommand.RegisteredName),
new XAttribute("SlotName", vc.ViewSource.SlotName),
new XAttribute("Id", vc.ViewSource.Id),
new XAttribute("Title", vc.ViewSource.Title),
activeViews.ContainsKey(vc.ViewSource.Id) ? new XAttribute("IsSelected", "true") : null,
new XElement("ViewState", vc.View.GetViewState()))));
}
public void ReplicateSlotContentState(SlotContent sourceSlotContent)
{
foreach (var viewSource in sourceSlotContent.sources)
{
var ourSite = this.sites[viewSource];
var siteToCopy = sourceSlotContent.sites[viewSource];
ourSite.View.ReplicateEphemeralViewState(siteToCopy.View);
}
}
public void EnsureSlotContentPopulation()
{
// This is a mark-and-sweep style operation. Mark all existing content objects; any that
// aren't touched by the loop below will die.
foreach (var content in this.existingSlotContents.Values)
{
content.Mark();
foreach (var site in content.ViewSites)
{
if (site.View != null)
{
site.View.Activated -= OnViewActivated;
}
}
}
foreach (var source in this.LayoutDefinition.ViewSources)
{
SlotContent content;
if (!this.existingSlotContents.TryGetValue(source.SlotName, out content))
{
content = new SlotContent(this, source.SlotName);
this.existingSlotContents.Add(source.SlotName, content);
}
content.ConfirmViewSource(source);
}
List <string> removals = null;
bool modified = false;
foreach (var kvp in this.existingSlotContents)
{
if (!kvp.Value.Sweep(this.IsInEditMode, this.singleViewContentTemplate, this.tabbedViewContentTemplate, this.serviceContainer))
{
if (removals == null)
{
removals = new List <string>();
}
removals.Add(kvp.Key);
}
}
if (removals != null)
{
foreach (var slotName in removals)
{
this.existingSlotContents.Remove(slotName);
}
modified = true;
}
foreach (var content in this.existingSlotContents.Values)
{
foreach (var site in content.ViewSites)
{
if (site.View != null)
{
site.View.Activated += OnViewActivated;
}
}
}
if (modified)
{
ToolsUIApplication.Instance.RequestViewBindingUpdate();
var handler = this.LayoutChanged;
if (handler != null)
{
handler(this, EventArgs.Empty);
}
}
}
