bool Visit(MetaProperty mp, Node n, int offset)
{
n.MetaProperty = mp;
// Check if we are not inside the right node
if (!(n.StartOffset < offset && n.EndOffset >= offset))
{
return(false);
}
NodePath.Add(n);
if (n.Children != null)
{
foreach (var c in n.Children)
{
if (Visit(mp, c, offset))
{
return(false);
}
}
}
return(true);
}
bool Visit(Member m, Node n, int offset)
{
n.Member = m;
// Check if we are not inside the right node
if (!(n.StartOffset < offset && n.EndOffset >= offset))
{
return(false);
}
NodePath.Add(n);
if (n.Children != null)
{
foreach (var c in n.Children)
{
if (m is Method)
{
var method = m as Method;
foreach (var db in method.DrawBlocks)
{
if (Visit(db, c, offset))
{
return(true);
}
}
}
if (Visit(m, c, offset))
{
return(true);
}
}
}
return(true);
}
bool Visit(Namescope scope, Node n, int offset)
{
n.TypeOrNamespace = scope;
if (scope is Uno.Compiler.API.Domain.IL.Types.ClassType)
{
n.BlockBase = (scope as Uno.Compiler.API.Domain.IL.Types.ClassType).Block;
}
if (scope is Block)
{
return(Visit(scope as Block, n, offset));
}
var name = n.Name;
if (n.Name != "<root>" && name.Contains('<'))
{
name = name.Substring(0, name.IndexOf('<'));
}
// Check if we are not inside the right node
if (!(n.StartOffset < offset && n.EndOffset >= offset))
{
return(false);
}
NodePath.Add(n);
if (n.Children != null)
{
foreach (var c in n.Children)
{
// If current scope is a data type, check if a type member has a match with the child node, if so let them have precedence
if (scope is DataType)
{
var dt = scope as DataType;
if (c.Type == NodeType.Constructor)
{
foreach (var m in dt.Constructors)
{
if (m.Source.Offset == c.StartOffset)
{
if (Visit(m, c, offset))
{
return(true);
}
}
}
}
else
{
foreach (var m in dt.EnumerateMembers())
{
if (m.Name == c.Name)
{
if (Visit(m, c, offset))
{
return(true);
}
}
}
}
}
// Check if a child scope has a match with the child node, if so let them have precedence
foreach (var cn in scope.EnumerateNestedScopes())
{
if (cn.Name == c.Name)
{
if (Visit(cn, c, offset))
{
return(true);
}
}
}
if (Visit(scope, c, offset))
{
return(true);
}
}
}
return(true);
}
bool Visit(BlockBase b, Node n, int offset)
{
n.BlockBase = b;
// Check if we are not inside the right node
if (!(n.StartOffset < offset && n.EndOffset >= offset))
{
return(false);
}
NodePath.Add(n);
// Add metaproperties from lambda draw.
var metaProperties = new List <MetaProperty>();
foreach (var i in b.Members)
{
if (i.Type == BlockMemberType.Apply)
{
var applyItem = i as Apply;
if (applyItem.Block.Parent == b)
{
foreach (var c in applyItem.Block.Members)
{
if (c.Type == BlockMemberType.MetaProperty)
{
metaProperties.Add(c as MetaProperty);
}
}
}
}
}
if (n.Children != null)
{
foreach (var c in n.Children)
{
foreach (var db in b.EnumerateNestedScopes())
{
if (Visit(db, c, offset))
{
return(true);
}
}
if (c.Type == NodeType.MetaProperty)
{
foreach (var m in metaProperties)
{
if (m.Name == c.Name)
{
if (Visit(m, c, offset))
{
return(true);
}
}
}
}
foreach (var i in b.Members)
{
if (i.Type == BlockMemberType.Apply && c.Type == NodeType.Apply)
{
c.ApplyItem = i as Apply;
continue;
}
if (i.Type == BlockMemberType.MetaProperty && c.Type == NodeType.MetaProperty)
{
var mp = i as MetaProperty;
if (mp.Name == c.Name)
{
if (Visit(mp, c, offset))
{
return(true);
}
}
}
}
if (Visit(b, c, offset))
{
return(true);
}
}
}
return(true);
}
public void Add(Node n)
{
NodePath.Add(n);
}
