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.Collections.Generic;
31 using System.Xml.Linq;
33 namespace Xamarin.ApiDiff {
35 public class NamespaceComparer : Comparer {
37 ClassComparer comparer;
39 public NamespaceComparer ()
41 comparer = new ClassComparer ();
44 public void Compare (XElement source, XElement target)
46 var s = source.Element ("namespaces");
47 var t = target.Element ("namespaces");
48 if (XNode.DeepEquals (s, t))
50 Compare (s.Elements ("namespace"), t.Elements ("namespace"));
53 public override void SetContext (XElement current)
55 State.Namespace = current.Attribute ("name").Value;
58 public override void Added (XElement target, bool wasParentAdded)
60 string name = target.Attribute ("name").Value;
61 if (State.IgnoreNew.Any (re => re.IsMatch (name)))
64 Output.WriteLine ("<!-- start namespace {0} --> <div> ", name);
65 Output.WriteLine ("<h2>New Namespace {0}</h2>", name);
68 foreach (var addedType in target.Element ("classes").Elements ("class"))
69 comparer.Added (addedType, true);
70 Output.WriteLine ("</div> <!-- end namespace {0} -->", name);
74 public override void Modified (XElement source, XElement target, ApiChanges differences)
77 State.Output = new StringWriter ();
78 comparer.Compare (source, target);
80 var s = Output.ToString ();
81 State.Output = output;
83 var name = target.Attribute ("name").Value;
84 Output.WriteLine ("<!-- start namespace {0} --> <div> ", name);
85 Output.WriteLine ("<h2>Namespace {0}</h2>", name);
87 Output.WriteLine ("</div> <!-- end namespace {0} -->", name);
91 public override void Removed (XElement source)
93 var name = source.Attribute ("name").Value;
94 Output.WriteLine ("<!-- start namespace {0} --> <div>", name);
95 Output.WriteLine ("<h2>Removed Namespace {0}</h2>", name);
97 // list all removed types
98 foreach (var removedType in source.Element ("classes").Elements ("class"))
99 comparer.Removed (removedType);
100 Output.WriteLine ("</div> <!-- end namespace {0} -->", name);