public static List <SciterElement> TreeNavigateTo(SciterElement origin_el, bool tree_nav)
{
Debug.Assert(origin_el != null);
List <SciterElement> elstack = new List <SciterElement>();
List <uint> uidstack = new List <uint>();
List <string> tagnames = new List <string>();
SciterElement el_it = origin_el;
do
{
elstack.Add(el_it);
tagnames.Add(el_it.TagName());
uidstack.Add(el_it.UID);
var el_parent = el_it.Parent;
if (el_parent == null)
{
return(null);
}
el_it = el_parent;
} while(el_it._he != State.g_el_frameroot._he);
uidstack.Reverse();
tagnames.Reverse();
SciterValue sv_uid = new SciterValue(origin_el.UID);
SciterValue sv_uidstack = SciterValue.FromList(uidstack);
SciterValue sv_tagnames = SciterValue.FromList(tagnames);
if (tree_nav)
{
dbg_on_navigate = true;
el_tree.CallMethod("NavigateToPath", sv_uid, sv_uidstack); // does not generate Event.SELECT_SELECTION_CHANGED
dbg_on_navigate = false;
}
WidgetTreePath.Instance.RecreateTagPath(origin_el.UID, uidstack, tagnames);
SciterValue sv_details = Inspecting.ElemDetails();
if (sv_details != null && !sv_details.IsUndefined) // happens while waiting for CONTENT_CHANGED arriving
{
el_tree.CallMethod("RenderDetails", sv_details);
}
return(elstack);
}
protected override bool OnEvent(SciterElement sourceElement, SciterElement targetElement, BehaviorEvents type, IntPtr reason,
SciterValue data, string eventName)
{
switch (type)
{
case BehaviorEvents.ElementExpanded:
expandOption(targetElement);
targetElement.CallMethod("optionExpanded", targetElement.Value);
return(true);
case BehaviorEvents.ElementCollapsed:
collapseOption(targetElement);
targetElement.CallMethod("optionCollapsed", targetElement.Value);
return(true);
}
return(base.OnEvent(sourceElement, targetElement, type, reason, data, eventName));
}
public static SciterValue ElemDetails()
{
if (in_content_change)
{
return(null);
}
SciterElement el = g_el_inspected;
SciterValue r = new SciterValue();
r["applied_rules"] = el.CallMethod("_applied_style_rules_");
r["used_style"] = el.CallMethod("_used_style_properties_");
r["states"] = new SciterValue((int)el.State);
//import std.stdio; writeln("_applied_style_rules_ ", v1.to_string(), v1.is_undefined()); stdout.flush();
//import std.stdio; writeln("_used_style_properties_ ", v2.to_string()); stdout.flush();
return(r);
}