← Back to branch summary

~ubuntu-branches/ubuntu/trusty/monodevelop/trusty-proposed

« back to all changes in this revision

Viewing changes to src/core/MonoDevelop.Ide/MonoDevelop.Components.MainToolbar/SearchCategory.cs

  • Committer: Package Import Robot
  • Author(s): Jo Shields
  • Date: 2013-05-12 09:46:03 UTC
  • mto: This revision was merged to the branch mainline in revision 29.
  • Revision ID: package-import@ubuntu.com-20130512094603-mad323bzcxvmcam0
Tags: upstream-4.0.5+dfsg
Import upstream version 4.0.5+dfsg

Show diffs side-by-side

added added

removed removed

Lines of Context:
src/core/MonoDevelop.Ide/MonoDevelop.Components.MainToolbar/SearchCategory.cs
 
1
// 
 
2
// SearchCategory.cs
 
3
//  
 
4
// Author:
 
5
//       Mike Krüger <mkrueger@xamarin.com>
 
6
// 
 
7
// Copyright (c) 2012 Xamarin Inc. (http://xamarin.com)
 
8
// 
 
9
// Permission is hereby granted, free of charge, to any person obtaining a copy
 
10
// of this software and associated documentation files (the "Software"), to deal
 
11
// in the Software without restriction, including without limitation the rights
 
12
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 
13
// copies of the Software, and to permit persons to whom the Software is
 
14
// furnished to do so, subject to the following conditions:
 
15
// 
 
16
// The above copyright notice and this permission notice shall be included in
 
17
// all copies or substantial portions of the Software.
 
18
// 
 
19
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 
20
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 
21
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 
22
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 
23
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 
24
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 
25
// THE SOFTWARE.
 
26
 
 
27
using System;
 
28
using System.Collections.Generic;
 
29
using System.Threading;
 
30
using System.Threading.Tasks;
 
31
using ICSharpCode.NRefactory.TypeSystem;
 
32
 
 
33
namespace MonoDevelop.Components.MainToolbar
 
34
{
 
35
        abstract class SearchCategory 
 
36
        {
 
37
                internal class DataItemComparer : IComparer<SearchResult>
 
38
                {
 
39
                        CancellationToken Token {
 
40
                                get; set;
 
41
                        }
 
42
 
 
43
                        public DataItemComparer ()
 
44
                        {
 
45
                        }
 
46
 
 
47
                        public DataItemComparer (CancellationToken token)
 
48
                        {
 
49
                                Token = token;
 
50
                        }
 
51
 
 
52
                        static uint compareTick;
 
53
                        public int Compare (SearchResult o1, SearchResult o2)
 
54
                        {
 
55
                                if (unchecked(compareTick++) % 100 == 0)
 
56
                                        Token.ThrowIfCancellationRequested ();
 
57
 
 
58
                                var r = o2.Rank.CompareTo (o1.Rank);
 
59
                                if (r == 0)
 
60
                                        r = o1.SearchResultType.CompareTo (o2.SearchResultType);
 
61
                                if (r == 0)
 
62
                                        return String.CompareOrdinal (o1.MatchedString, o2.MatchedString);
 
63
                                return r;
 
64
                        }
 
65
                }
 
66
 
 
67
                protected struct MatchResult
 
68
                {
 
69
                        public bool Match;
 
70
                        public int Rank;
 
71
 
 
72
                        public MatchResult (bool match, int rank)
 
73
                        {
 
74
                                this.Match = match;
 
75
                                this.Rank = rank;
 
76
                        }
 
77
                }
 
78
 
 
79
                public string Name  {
 
80
                        get;
 
81
                        set;
 
82
                }
 
83
 
 
84
 
 
85
                public SearchCategory (string name)
 
86
                {
 
87
                        this.Name = name;
 
88
                }
 
89
 
 
90
                public abstract bool IsValidTag (string tag);
 
91
 
 
92
                public abstract Task<ISearchDataSource> GetResults (SearchPopupSearchPattern searchPattern, int resultsCount, CancellationToken token);
 
93
        }
 
94
}