From 05cfd406effd35e832e8d98ada251bc6defcc4fe Mon Sep 17 00:00:00 2001
From: Thibault Saunier <thibault.saunier@osg.samsung.com>
Date: Wed, 4 Oct 2017 09:05:00 -0300
Subject: [PATCH] fixup: Allow specifying max number of matches to patch
attributes for
---
Source/generator/gapi-fixup.cs | 15 ++++++++++++---
1 file changed, 12 insertions(+), 3 deletions(-)
diff --git a/Source/generator/gapi-fixup.cs b/Source/generator/gapi-fixup.cs
index a5e151ad1..c3941653e 100644
--- a/Source/generator/gapi-fixup.cs
+++ b/Source/generator/gapi-fixup.cs
@@ -172,14 +172,23 @@ namespace GtkSharp.Parsing {
while (attr_iter.MoveNext ()) {
string path = attr_iter.Current.GetAttribute ("path", "");
string attr_name = attr_iter.Current.GetAttribute ("name", "");
+
+ int max_matches = -1;
+ var max_matches_str = attr_iter.Current.GetAttribute ("max-matches", "");
+ if (max_matches_str != "")
+ max_matches = Convert.ToInt32(max_matches_str);
+
XPathNodeIterator api_iter = api_nav.Select (path);
- bool matched = false;
+ var nmatches = 0;
while (api_iter.MoveNext ()) {
XmlElement node = ((IHasXmlNode)api_iter.Current).GetNode () as XmlElement;
node.SetAttribute (attr_name, attr_iter.Current.Value);
- matched = true;
+ nmatches++;
+
+ if (max_matches > 0 && nmatches == max_matches)
+ break;
}
- if (!matched)
+ if (nmatches == 0)
Console.WriteLine ("Warning: <attr path=\"{0}\"/> matched no nodes", path);
}