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git-svn-id: https://lsleditor.svn.sourceforge.net/svnroot/lsleditor@1 3f4676ac-adda-40fd-8265-58d1435b1672
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dimentox 2010-04-29 03:23:31 +00:00
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Helpers/CodeCompletion.cs Normal file
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// /**
// ********
// *
// * ORIGIONAL CODE BASE IS Copyright (C) 2006-2010 by Alphons van der Heijden
// * The code was donated on 4/28/2010 by Alphons van der Heijden
// * To Brandon'Dimentox Travanti' Husbands & Malcolm J. Kudra which in turn Liscense under the GPLv2.
// * In agreement to Alphons van der Heijden wishes.
// *
// * The community would like to thank Alphons for all of his hard work, blood sweat and tears.
// * Without his work the community would be stuck with crappy editors.
// *
// * The source code in this file ("Source Code") is provided by The LSLEditor Group
// * to you under the terms of the GNU General Public License, version 2.0
// * ("GPL"), unless you have obtained a separate licensing agreement
// * ("Other License"), formally executed by you and Linden Lab. Terms of
// * the GPL can be found in the gplv2.txt document.
// *
// ********
// * GPLv2 Header
// ********
// * LSLEditor, a External editor for the LSL Language.
// * Copyright (C) 2010 The LSLEditor Group.
//
// * This program is free software; you can redistribute it and/or
// * modify it under the terms of the GNU General Public License
// * as published by the Free Software Foundation; either version 2
// * of the License, or (at your option) any later version.
// *
// * This program is distributed in the hope that it will be useful,
// * but WITHOUT ANY WARRANTY; without even the implied warranty of
// * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// * GNU General Public License for more details.
// *
// * You should have received a copy of the GNU General Public License
// * along with this program; if not, write to the Free Software
// * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
// ********
// *
// * The above copyright notice and this permission notice shall be included in all
// * copies or substantial portions of the Software.
// *
// ********
// */
using System.Drawing;
using System.Collections.Generic;
using System.Text.RegularExpressions;
namespace LSLEditor.Helpers
{
class CodeCompletion
{
Regex regex;
public CodeCompletion()
{
this.regex = new Regex(
@"
\b(?<type>integer|float|string|vector|rotation|state|key|list)\s
(?>
\s* (?<name>[\w]*) \s*
(?>\= \s*
(?:
(?>
[^(),;]+
| \( (?<nr>)
| \) (?<-nr>)
)*
(?(nr)(?!))
)
\s*)? [,;)]
)*
"
,
RegexOptions.IgnorePatternWhitespace
| RegexOptions.Compiled);
}
public void CodeCompletionUserVar(string strKeyWord, string strTextIn, int intStart, List<KeyWordInfo> list)
{
if (intStart == 0)
return;
string strText = strTextIn.Substring(0, intStart);
string strLowerCaseKeyWord = strKeyWord.ToLower();
foreach (Match m in regex.Matches(strText))
{
if (m.Groups.Count == 4)
{
string strType = m.Groups[1].ToString();
foreach (Capture cap in m.Groups[2].Captures)
{
string strName = cap.ToString();
if (strName.ToLower().StartsWith(strLowerCaseKeyWord))
{
KeyWordInfo ki = new KeyWordInfo(KeyWordTypeEnum.Vars, strName, Color.Red);
if (!list.Contains(ki))
list.Add(ki);
}
if (strType == "list" || strType == "vector" || strType == "rotation")
break;
}
}
}
}
}
}