public void RecreateTagPath(uint uid, List <uint> uidstack, List <string> tagpath)
{
if (actual_uidstack != null &&
actual_uidstack.Count >= uidstack.Count &&
Enumerable.SequenceEqual(uidstack, actual_uidstack.Take(uidstack.Count)))
{
var r = _se.ChildrenCount;
var rrrr = _se.SelectAll("*");
var el_li = _se.SelectAll("li").Single(li => li.ExpandoValue["uuid"].Get(-1) == uid);
el_li.SetState(SciterXDom.ELEMENT_STATE_BITS.STATE_CURRENT);
}
else
{
ResetTagPath();
actual_uidstack = uidstack;
for (int i = 0; i < tagpath.Count; i++)
{
var el_li = SciterElement.Create("li");
_se.Append(el_li);
el_li.SetHTML("<text>" + tagpath[i] + "</text>");
el_li.ExpandoValue["uuid"] = new SciterValue(uidstack[i]);
if (uidstack[i] == uid)
{
el_li.SetState(SciterXDom.ELEMENT_STATE_BITS.STATE_CURRENT);
}
}
App.AppHost.InvokePost(() => _se.Refresh());
}
}
// tree DOM handling
private static void AddElement(SciterElement tree_el_parent, SciterElement origin_el_add)
{
SciterNode origin_nd = origin_el_add.ToNode();
Debug.Assert(origin_nd.IsElement);
string tag = origin_el_add.Tag;
SciterElement tree_el_new = SciterElement.Create("option");
tree_el_parent.Append(tree_el_new);
uint uid = origin_el_add.UID; Debug.Assert(uid != 0);
tree_el_new.SetAttribute("value", uid.ToString());
tree_el_new.SetHTML(UI_ElementCaption(origin_el_add));
bool has_real_childs = false;
uint nchilds = origin_nd.ChildrenCount;
for (uint i = 0; i < nchilds; i++)
{
SciterNode nd = origin_nd[i];
if (nd.IsElement)
{
AddElement(tree_el_new, nd.ToElement());
has_real_childs = true;
}
else
{
bool new_option = AddNode(tree_el_new, uid, nd);
if (new_option)
{
has_real_childs = true;
}
}
}
if (has_real_childs)
{
if (tag == "html" || tag == "body")
{
tree_el_new.SetState(SciterXDom.ELEMENT_STATE_BITS.STATE_EXPANDED); //tree_el_new.set_attribute("expanded", "");
}
else
{
tree_el_new.SetState(SciterXDom.ELEMENT_STATE_BITS.STATE_COLLAPSED);
}
}
}
private static bool AddNode(SciterElement tree_el_parent, uint origin_parent_uid, SciterNode origin_nd)
{
Debug.Assert(origin_nd.ChildrenCount == 0);
if (origin_nd.IsComment)
{
return(false);
}
if (string.IsNullOrWhiteSpace(origin_nd.Text))
{
return(false);
}
SciterElement tree_el_new = SciterElement.Create("option");
tree_el_parent.Append(tree_el_new);
tree_el_new.SetAttribute("value", origin_parent_uid.ToString()); // UID
tree_el_new.Text = origin_nd.Text;
return(true);
}