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-rw-r--r--OpenSim/Framework/Console/ConsoleDisplayList.cs112
1 files changed, 112 insertions, 0 deletions
diff --git a/OpenSim/Framework/Console/ConsoleDisplayList.cs b/OpenSim/Framework/Console/ConsoleDisplayList.cs
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1/*
2 * Copyright (c) Contributors, http://opensimulator.org/
3 * See CONTRIBUTORS.TXT for a full list of copyright holders.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * * Neither the name of the OpenSimulator Project nor the
13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
17 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28using System;
29using System.Collections.Generic;
30using System.Linq;
31using System.Text;
32
33namespace OpenSim.Framework.Console
34{
35 /// <summary>
36 /// Used to generated a formatted table for the console.
37 /// </summary>
38 /// <remarks>
39 /// Currently subject to change. If you use this, be prepared to change your code when this class changes.
40 /// </remarks>
41 public class ConsoleDisplayList
42 {
43 /// <summary>
44 /// The default divider between key and value for a list item.
45 /// </summary>
46 public const string DefaultKeyValueDivider = " : ";
47
48 /// <summary>
49 /// The divider used between key and value for a list item.
50 /// </summary>
51 public string KeyValueDivider { get; set; }
52
53 /// <summary>
54 /// Table rows
55 /// </summary>
56 public List<KeyValuePair<string, string>> Rows { get; private set; }
57
58 /// <summary>
59 /// Number of spaces to indent the list.
60 /// </summary>
61 public int Indent { get; set; }
62
63 public ConsoleDisplayList()
64 {
65 Rows = new List<KeyValuePair<string, string>>();
66 KeyValueDivider = DefaultKeyValueDivider;
67 }
68
69 public override string ToString()
70 {
71 StringBuilder sb = new StringBuilder();
72 AddToStringBuilder(sb);
73 return sb.ToString();
74 }
75
76 public void AddToStringBuilder(StringBuilder sb)
77 {
78 string formatString = GetFormatString();
79// System.Console.WriteLine("FORMAT STRING [{0}]", formatString);
80
81 // rows
82 foreach (KeyValuePair<string, string> row in Rows)
83 sb.AppendFormat(formatString, row.Key, row.Value);
84 }
85
86 /// <summary>
87 /// Gets the format string for the table.
88 /// </summary>
89 private string GetFormatString()
90 {
91 StringBuilder formatSb = new StringBuilder();
92
93 int longestKey = -1;
94
95 foreach (KeyValuePair<string, string> row in Rows)
96 if (row.Key.Length > longestKey)
97 longestKey = row.Key.Length;
98
99 formatSb.Append(' ', Indent);
100
101 // Can only do left formatting for now
102 formatSb.AppendFormat("{{0,-{0}}}{1}{{1}}\n", longestKey, KeyValueDivider);
103
104 return formatSb.ToString();
105 }
106
107 public void AddRow(object key, object value)
108 {
109 Rows.Add(new KeyValuePair<string, string>(key.ToString(), value.ToString()));
110 }
111 }
112} \ No newline at end of file