static string BuildSetterEnd(PropertyBinding.PropertyPath ppath)
{
if (ppath.Parts.Length == 1)
{
return(string.Format(" (({0})obj).{1} = ({2})value;",
GetFullName(ppath.PPath[0].DeclaringType),
ppath.Parts[0],
GetFullName(ppath.PPath[0].PropertyType)));
}
var sb = new StringBuilder();
sb.AppendFormat(" var v0 = (({0})obj).{1};", GetFullName(ppath.PPath[0].DeclaringType), ppath.Parts[0])
.AppendLine();
var i = 1;
for (; i < ppath.Parts.Length - 1; i++)
{
sb.AppendFormat(" var v{0} = v{1}.{2}", i, i - 1, ppath.Parts[i])
.AppendLine()
.AppendFormat(" if (v{0} == null) return;", i)
.AppendLine();
}
sb.AppendFormat(" v{0}.{1} = ({2})value;", i - 1, ppath.Parts[i], GetFullName(ppath.PPath.Last().PropertyType));
return(sb.ToString());
}
private static void BuildPath(SerializedProperty prop, StringBuilder sw)
{
SerializedProperty cprop;
SerializedProperty pprop;
ComponentPathDrawer.GetCPathProperties(prop, out cprop, out pprop);
var oval = cprop.objectReferenceValue;
if (oval == null)
{
return;
}
var ppath = new PropertyBinding.PropertyPath(pprop.stringValue, oval.GetType());
if (!ppath.IsValid)
{
return;
}
if (_paths.Contains(ppath.PPath))
{
return;
}
_paths.Add(ppath.PPath);
sw.AppendFormat(@" ppa.Register(
new[]
{{
{0}
}},
obj =>
{{
if(obj == null) return null;
var v0 = (({1})obj).{2};
{3}
}},
(obj, value) =>
{{
{4}
}});",
string.Join(",\r\n", ppath.PPath.Select(p =>
string.Format(" PropertyBinding.PropertyPath.GetProperty(typeof({0}), \"{1}\")",
GetFullName(p.DeclaringType),
p.Name))
.ToArray()),
GetFullName(ppath.PPath[0].DeclaringType),
ppath.Parts[0],
BuildGetterEnd(ppath),
BuildSetterEnd(ppath))
.AppendLine().AppendLine();
}
static string BuildGetterEnd(PropertyBinding.PropertyPath ppath)
{
if (ppath.Parts.Length == 1)
{
return(string.Format(" return v0;"));
}
var sb = new StringBuilder();
var i = 1;
for (; i < ppath.Parts.Length - 1; i++)
{
sb.AppendFormat(" var v{0} = v{1}.{2}", i, i - 1, ppath.Parts[i])
.AppendLine()
.AppendFormat(" if (v{0} == null) return null;", i)
.AppendLine();
}
sb.AppendFormat(" return v{0}.{1};", i - 1, ppath.Parts[i]);
return(sb.ToString());
}
