From bcbeaad00f7482a18942f22579a4dda6b3588522 Mon Sep 17 00:00:00 2001 From: Evan Nemerson Date: Sun, 14 Mar 2010 13:41:02 -0700 Subject: [PATCH] vapigen: Support default_value for arguments --- vapigen/valagidlparser.vala | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/vapigen/valagidlparser.vala b/vapigen/valagidlparser.vala index e25515755..b686be288 100644 --- a/vapigen/valagidlparser.vala +++ b/vapigen/valagidlparser.vala @@ -1759,6 +1759,30 @@ public class Vala.GIdlParser : CodeVisitor { foreach (string type_arg in type_args) { param_type.add_type_argument (get_type_from_string (type_arg)); } + } else if (nv[0] == "default_value") { + var val = eval (nv[1]); + if (val == "null") { + p.default_expression = new NullLiteral (param_type.source_reference); + } else if (val == "true") { + p.default_expression = new BooleanLiteral (true, param_type.source_reference); + } else if (val == "false") { + p.default_expression = new BooleanLiteral (false, param_type.source_reference); + } else { + unowned string endptr; + unowned string val_end = val.offset (val.len ()); + + val.to_long (out endptr); + if ((long)endptr == (long)val_end) { + p.default_expression = new IntegerLiteral (val, param_type.source_reference); + } else { + val.to_double (out endptr); + if ((long)endptr == (long)val_end) { + p.default_expression = new RealLiteral (val, param_type.source_reference); + } else { + p.default_expression = new StringLiteral ("\"%s\"".printf (val), param_type.source_reference); + } + } + } } } } -- 2.47.3