public bool ItemChildSearch()
{
Item item = context.Selection;
IEnumerable <Item> children = item.GetChildren();
children = children.Concat(PluginManager.ItemSources
.SelectMany(source => source.Safe.ChildrenOfItem(item))
.Where(i => AcceptChildItem(i)));
children = children.Concat(PluginManager.DynamicItemSources
.SelectMany(source => source.ChildrenOfItem(item))
.Where(i => AcceptChildItem(i)));
if (!children.Any())
{
return(false);
}
SimpleSearchContext newContext = new SimpleSearchContext();
newContext.ParentContext = context;
context = newContext;
context.Results =
Do.UniverseManager.Search(Query, defaultFilter, children)
.ToList();
OnSearchFinished(true, context.ParentContext.Query != context.Query, Selection, Query);
return(true);
}
private void OnUpstreamSelectionChanged()
{
if (!SearchNeeded)
{
if (context.LastContext != null || context.ParentContext != null ||
!string.IsNullOrEmpty(context.Query) || context.Results.Any() || context.FullSelection.Any())
{
context.Destroy();
context = new SimpleSearchContext();
base.OnSearchFinished(true, true, Selection, Query);
}
return;
}
textMode = false;
if (timer > 0)
{
GLib.Source.Remove(timer);
}
base.OnSearchStarted(true); //trigger our search start now
timer = GLib.Timeout.Add(200, delegate {
context.Destroy();
context = new SimpleSearchContext();
UpdateResults(true);
return(false);
});
}
public virtual void Reset()
{
searchFilter = defaultFilter;
context.Destroy();
context = new SimpleSearchContext();
textModeFinalize = false;
textMode = false;
}
public virtual void DeleteChar()
{
if (context.LastContext == null)
{
return;
}
Item tmp = context.Selection;
context = context.LastContext;
OnSearchFinished(tmp != context.Selection, true, Selection, Query);
}
public object Clone()
{
SimpleSearchContext clone;
clone = new SimpleSearchContext();
clone.Query = query;
clone.LastContext = LastContext;
clone.ParentContext = ParentContext;
clone.Cursor = Cursor;
clone.SecondaryCursors = SecondaryCursors; //Cloning these makes no sense
// clone.Results = results.Clone () as Item[];
clone.Results = new List <Item> (results);
return(clone);
}
private void BuildNewContextFromQuery()
{
string query = Query;
context.Destroy();
context = new SimpleSearchContext();
foreach (char c in query.ToCharArray())
{
context.LastContext = context.Clone() as SimpleSearchContext;
context.Query += c;
context.Results = InitialResults();
}
base.OnSearchFinished(true, true, Selection, Query);
}
public bool ItemParentSearch()
{
if (context.ParentContext == null)
{
return(false);
}
string old_query = Query;
SimpleSearchContext parent = context.ParentContext;
context.Destroy(true);
context = parent;
OnSearchFinished(true, old_query != Query, Selection, Query);
return(true);
}
public override void Reset()
{
if (context.LastContext == null)
{
context.Destroy();
context = new SimpleSearchContext();
return;
}
while (context.LastContext != null)
{
context = context.LastContext;
}
textMode = false;
base.OnSearchFinished(true, true, Selection, Query);
}
private void OnUpstreamSelectionChanged()
{
textMode = false;
if (timer > 0)
{
GLib.Source.Remove(timer);
}
if (wait_timer > 0)
{
GLib.Source.Remove(wait_timer);
}
base.OnSearchStarted(true); // trigger our search start now
timer = GLib.Timeout.Add(type_wait, delegate {
context.Destroy();
context = new SimpleSearchContext();
UpdateResults(true);
timer = 0;
return(false);
});
}
protected SimpleSearchController()
{
context = new SimpleSearchContext();
searchFilter = defaultFilter;
}
