string IInspectedObject.GetCurrentPrimaryPropertyValue(FocusedMessageEventsRange focusedMessage)
{
if (primaryPropertyName == null)
{
return(null);
}
var query =
from change in history
let pc = change.OriginalEvent as PropertyChange
where pc != null
where pc.PropertyName == primaryPropertyName
select new { idx = change.Index, pc = pc };
var lastPC = query
.TakeWhile(pc => isTimeless || pc.idx < focusedMessage.EqualRange.Item2)
.Select(pc => pc.pc)
.LastOrDefault();
if (lastPC == null)
{
return(null);
}
if (lastPC.ValueType == ValueType.UserHash)
{
return(shortNames.GetShortNameForUserHash(lastPC.Value));
}
return(lastPC.Value);
}
private InspectedObjectLiveStatus GetLiveStatusInternal(FocusedMessageEventsRange focusedMessage)
{
if (isTimeless)
{
return(InspectedObjectLiveStatus.NotCreatedYet);
}
if (creation == null || focusedMessage.EqualRange == null)
{
return(InspectedObjectLiveStatus.NotCreatedYet);
}
if (focusedMessage.EqualRange.Item2 <= creation.Index)
{
return(InspectedObjectLiveStatus.NotCreatedYet);
}
if (deletion == null)
{
return(InspectedObjectLiveStatus.Alive);
}
if (focusedMessage.EqualRange.Item1 > deletion.Index)
{
return(InspectedObjectLiveStatus.Deleted);
}
return(InspectedObjectLiveStatus.Alive);
}
InspectedObjectLiveStatus IInspectedObject.GetLiveStatus(FocusedMessageEventsRange focusedMessage)
{
return(GetLiveStatusInternal(focusedMessage));
}
IEnumerable <KeyValuePair <string, PropertyViewBase> > IInspectedObject.GetCurrentProperties(FocusedMessageEventsRange focusedMessageEqualRange)
{
yield return(new KeyValuePair <string, PropertyViewBase>("id", new IdPropertyView(this, id)));
if (parent == null)
{
yield return(new KeyValuePair <string, PropertyViewBase>("(log source)",
new SourceReferencePropertyView(this)));
}
if (creation != null && !isTimeless)
{
yield return(new KeyValuePair <string, PropertyViewBase>("created at",
new PropertyChangeView(this, creation, PropertyChangeView.DisplayMode.Date, shortNames)));
}
if (deletion != null && !isTimeless)
{
yield return(new KeyValuePair <string, PropertyViewBase>("deleted at",
new PropertyChangeView(this, deletion, PropertyChangeView.DisplayMode.Date, shortNames)));
}
if (focusedMessageEqualRange.EqualRange == null)
{
yield break;
}
var dynamicProps = new Dictionary <string, PropertyViewBase>();
foreach (var change in history
.TakeWhile(e => isTimeless || e.Index < focusedMessageEqualRange.EqualRange.Item2)
.Select(e => new { ChangeEvt = e.OriginalEvent as PropertyChange, StateInspectorEvt = e })
.Where(e => e.ChangeEvt != null))
{
dynamicProps[change.ChangeEvt.PropertyName] =
new PropertyChangeView(this, change.StateInspectorEvt, ToPropDisplayMode(change.ChangeEvt.ValueType), shortNames);
}
foreach (var v in dynamicProps)
{
yield return(v);
}
}
