Tiles/HitFlavor.cs

   1 //
   2 // HitFlavor.cs
   3 //
   4 // Copyright (C) 2004 Novell, Inc.
   5 //
   6
   7 //
   8 // Permission is hereby granted, free of charge, to any person obtaining a
   9 // copy of this software and associated documentation files (the "Software"),
  10 // to deal in the Software without restriction, including without limitation
  11 // the rights to use, copy, modify, merge, publish, distribute, sublicense,
  12 // and/or sell copies of the Software, and to permit persons to whom the
  13 // Software is furnished to do so, subject to the following conditions:
  14 //
  15 // The above copyright notice and this permission notice shall be included in
  16 // all copies or substantial portions of the Software.
  17 //
  18 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  19 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  20 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  21 // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  22 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  23 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  24 // DEALINGS IN THE SOFTWARE.
  25 //
  26
  27 using System;
  28
  29 using BU = Beagle.Util;
  30
  31 namespace Beagle.Tile {
  32
  33         [AttributeUsage (AttributeTargets.Class, AllowMultiple=true)]
  34         public class HitFlavor : Attribute {
  35
  36                 public string Name;
  37                 public string Emblem;
  38                 public string Color;
  39                 public int    Columns = 3;
  40                 public int    Rank = 0;
  41                 public Type   TileType;
  42
  43                 private string uri;
  44                 private string type;
  45                 private string mimeType;
  46                 private string source;
  47
  48                 public string Uri {
  49                         get { return uri; }
  50                         set { uri = IsWild (value) ? null : value; }
  51                 }
  52
  53                 public string Type {
  54                         get { return type; }
  55                         set { type = IsWild (value) ? null : value; }
  56                 }
  57
  58                 public string MimeType {
  59                         get { return mimeType; }
  60                         set { mimeType = IsWild (value) ? null : value; }
  61                 }
  62
  63                 public string Source {
  64                         get { return source; }
  65                         set { source = IsWild (value) ? null : value; }
  66                 }
  67
  68                 private bool IsWild (string str)
  69                 {
  70                         if (str == null)
  71                                 return true;
  72                         if (str == "")
  73                                 return false;
  74                         foreach (char c in str)
  75                                 if (c != '*')
  76                                         return false;
  77                         return true;
  78                 }
  79
  80                 public bool IsMatch (Hit hit)
  81                 {
  82                         return (Uri == null || BU.StringFu.GlobMatch (Uri, hit.Uri.ToString ()))
  83                                 && (Type == null || BU.StringFu.GlobMatch (Type, hit.Type))
  84                                 && (MimeType == null || BU.StringFu.GlobMatch (MimeType, hit.MimeType))
  85                                 && (Source == null || BU.StringFu.GlobMatch (Source, hit.Source));
  86                 }
  87
  88                 public int Weight {
  89                         get {
  90                                 int weight = 0;
  91
  92                                 if (Source != null)
  93                                         weight += 8;
  94                                 if (Type != null)
  95                                         weight += 4;
  96                                 if (MimeType != null)
  97                                         weight += 2;
  98                                 if (Uri != null)
  99                                         weight += 1;
 100
 101                                 return weight;
 102                         }
 103                 }
 104
 105                 override public string ToString ()
 106                 {
 107                         string str = "";
 108                         if (Uri != null)
 109                                 str += " Uri=" + Uri;
 110                         if (Type != null)
 111                                 str += " Type=" + Type;
 112                         if (MimeType != null)
 113                                 str += " MimeType=" + MimeType;
 114                         if (Source != null)
 115                                 str += " Source=" + Source;
 116                         return "HitFlavor (" + str.Trim () + ")";
 117                 }
 118         }
 119 }