3 // Sebastien Pouliot <sebastien@xamarin.com>
5 // Copyright 2013 Xamarin Inc. http://www.xamarin.com
7 // Permission is hereby granted, free of charge, to any person obtaining
8 // a copy of this software and associated documentation files (the
9 // "Software"), to deal in the Software without restriction, including
10 // without limitation the rights to use, copy, modify, merge, publish,
11 // distribute, sublicense, and/or sell copies of the Software, and to
12 // permit persons to whom the Software is furnished to do so, subject to
13 // the following conditions:
15 // The above copyright notice and this permission notice shall be
16 // included in all copies or substantial portions of the Software.
18 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
19 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
20 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
21 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
22 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
23 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
24 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
28 using System.Reflection;
30 using System.Xml.Linq;
32 namespace Xamarin.ApiDiff {
34 public class PropertyComparer : MemberComparer {
36 public override string GroupName {
37 get { return "properties"; }
40 public override string ElementName {
41 get { return "property"; }
44 public override bool Find (XElement e)
48 // the same Item (indexer) property can have different parameters
49 return e.GetAttribute ("params") == Source.GetAttribute ("params");
52 public override string GetDescription (XElement e)
54 string name = e.Attribute ("name").Value;
55 string ptype = e.GetTypeName ("ptype");
63 var methods = e.Element ("methods");
64 if (methods != null) {
65 foreach (var m in methods.Elements ("method")) {
66 virt |= m.IsTrue ("virtual");
67 stat |= m.IsTrue ("static");
68 var n = m.GetAttribute ("name");
69 getter |= n.StartsWith ("get_", StringComparison.Ordinal);
70 setter |= n.StartsWith ("set_", StringComparison.Ordinal);
71 var attribs = (MethodAttributes) Int32.Parse (m.GetAttribute ("attrib"));
72 family = ((attribs & MethodAttributes.Public) != MethodAttributes.Public);
73 over |= (attribs & MethodAttributes.VtableLayoutMask) == 0;
77 var sb = new StringBuilder ();
79 sb.Append (family ? "protected " : "public ");
81 sb.Append (over ? "override " : "virtual ");
83 sb.Append ("static ");
84 sb.Append (ptype).Append (' ').Append (name).Append (" { ");
91 return sb.ToString ();