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/*
* Copyright (c) Contributors, http://opensimulator.org/
* See CONTRIBUTORS.TXT for a full list of copyright holders.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the OpenSimulator Project nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace OpenSim.Framework.Console
{
/// <summary>
/// Used to generated a formatted table for the console.
/// </summary>
/// <remarks>
/// Currently subject to change. If you use this, be prepared to change your code when this class changes.
/// </remarks>
public class ConsoleDisplayList
{
/// <summary>
/// The default divider between key and value for a list item.
/// </summary>
public const string DefaultKeyValueDivider = " : ";
/// <summary>
/// The divider used between key and value for a list item.
/// </summary>
public string KeyValueDivider { get; set; }
/// <summary>
/// Table rows
/// </summary>
public List<KeyValuePair<string, string>> Rows { get; private set; }
/// <summary>
/// Number of spaces to indent the list.
/// </summary>
public int Indent { get; set; }
public ConsoleDisplayList()
{
Rows = new List<KeyValuePair<string, string>>();
KeyValueDivider = DefaultKeyValueDivider;
}
public override string ToString()
{
StringBuilder sb = new StringBuilder();
AddToStringBuilder(sb);
return sb.ToString();
}
public void AddToStringBuilder(StringBuilder sb)
{
string formatString = GetFormatString();
// System.Console.WriteLine("FORMAT STRING [{0}]", formatString);
// rows
foreach (KeyValuePair<string, string> row in Rows)
sb.AppendFormat(formatString, row.Key, row.Value);
}
/// <summary>
/// Gets the format string for the table.
/// </summary>
private string GetFormatString()
{
StringBuilder formatSb = new StringBuilder();
int longestKey = -1;
foreach (KeyValuePair<string, string> row in Rows)
if (row.Key.Length > longestKey)
longestKey = row.Key.Length;
formatSb.Append(' ', Indent);
// Can only do left formatting for now
formatSb.AppendFormat("{{0,-{0}}}{1}{{1}}\n", longestKey, KeyValueDivider);
return formatSb.ToString();
}
public void AddRow(object key, object value)
{
Rows.Add(new KeyValuePair<string, string>(key.ToString(), value.ToString()));
}
}
}
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