private static Dictionary <string, PaintShopSource> GetNameSourcePairs(JToken t, Func <string, byte[]> extraData, PaintShopSourceParams sourceParams)
{
return(t?.ToObject <Dictionary <string, JToken> >().Select(x => new {
x.Key,
Source = GetSource(x.Value, extraData, sourceParams)
}).Where(x => x.Source != null).ToDictionary(
x => x.Key,
x => x.Source) ?? new Dictionary <string, PaintShopSource>());
}
private static PaintShopSource GetSource([CanBeNull] JToken j, Func <string, byte[]> extraData, [CanBeNull] PaintShopSourceParams baseParams)
{
if (j == null)
{
return(null);
}
if (j.Type == JTokenType.Object)
{
var o = (JObject)j;
baseParams = GetSourceParams(o);
if (o["red"] != null)
{
return(new PaintShopSource(
GetSource(o["red"], extraData, baseParams),
GetSource(o["green"], extraData, baseParams),
GetSource(o["blue"], extraData, baseParams),
GetSource(o["alpha"], extraData, baseParams)).SetFrom(baseParams));
}
return(GetSource(o["path"], extraData, baseParams));
}
if (j.Type == JTokenType.Boolean)
{
var b = (bool)j;
return(b ? PaintShopSource.InputSource.SetFrom(baseParams) : null);
}
if (j.Type != JTokenType.String)
{
return(null);
}
var s = j.ToString();
string c = null;
var index = s.IndexOf(':');
if (index > 1)
{
c = s.Substring(index + 1);
s = s.Substring(0, index);
}
if (s == "@self" || s == "#self")
{
return(PaintShopSource.InputSource.SetFrom(baseParams).MapChannels(c));
}
if (s.StartsWith("#"))
{
return(new PaintShopSource(s.ToColor()?.ToColor() ?? System.Drawing.Color.White)
.SetFrom(baseParams).MapChannels(c));
}
if (s.StartsWith("./") || s.StartsWith(".\\"))
{
return(new PaintShopSource(extraData(s.Substring(2)))
.SetFrom(baseParams).MapChannels(c));
}
return(new PaintShopSource(s)
.SetFrom(baseParams).MapChannels(c));
}