/**
* This file Copyright (c) 2005-2008 Aptana, Inc. This program is
* dual-licensed under both the Aptana Public License and the GNU General
* Public license. You may elect to use one or the other of these licenses.
*
* This program is distributed in the hope that it will be useful, but
* AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
* NONINFRINGEMENT. Redistribution, except as permitted by whichever of
* the GPL or APL you select, is prohibited.
*
* 1. For the GPL license (GPL), you can redistribute and/or modify this
* program under the terms of the GNU General Public License,
* Version 3, as published by the Free Software Foundation. You should
* have received a copy of the GNU General Public License, Version 3 along
* with this program; if not, write to the Free Software Foundation, Inc., 51
* Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Aptana provides a special exception to allow redistribution of this file
* with certain other free and open source software ("FOSS") code and certain additional terms
* pursuant to Section 7 of the GPL. You may view the exception and these
* terms on the web at http://www.aptana.com/legal/gpl/.
*
* 2. For the Aptana Public License (APL), this program and the
* accompanying materials are made available under the terms of the APL
* v1.0 which accompanies this distribution, and is available at
* http://www.aptana.com/legal/apl/.
*
* You may view the GPL, Aptana's exception and additional terms, and the
* APL in the file titled license.html at the root of the corresponding
* plugin containing this source file.
*
* Any modifications to this file must keep this entire header intact.
*/
package com.aptana.ide.logging.coloring;
import java.util.ArrayList;
import java.util.List;
import com.aptana.ide.lexer.IToken;
import com.aptana.ide.lexer.ITokenList;
import com.aptana.ide.logging.LoggingPlugin;
import com.aptana.ide.logging.LoggingPreferences;
/**
* Log token types.
* @author Denis Denisenko
*/
public class TokenTypes
{
/**
* Language MIME.
*/
public static final String LANGUAGE = "text/log"; //$NON-NLS-1$
/**
* Starting group name.
*/
public static final String START_GROUP_NAME = "default"; //$NON-NLS-1$
/**
* Error token type name.
*/
public static final String ERROR = "SYSTEM_ERROR_LEXEME"; //$NON-NLS-1$
/**
* Whitespace token type.
*/
public static String WHITESPACE = "SYSTE_WHITESPACE_LEXEME"; //$NON-NLS-1$
/**
* Default category.
*/
public static String DEFAULT_CATEGORY = "DEFAULT"; //$NON-NLS-1$
/**
* Number of system tokens.
*/
// private static int SYS_TOKENS_NUM = 2;
private static int SYS_TOKENS_NUM = 1;
/**
* Unknown token type.
*/
static String UNKNOWN = "<unknown>"; //$NON-NLS-1$
/**
* System category.
*/
static String SYSTEM = "SYSTEM"; //$NON-NLS-1$
/**
* Lexer factory.
*/
private static LoggingLexerFactory lexerFactory;
/**
* HTMLTokenTypes
*/
protected TokenTypes()
{
}
/**
* getNames
*
* @return String[]
*/
public static String[] getNames()
{
List<LoggingPreferences.Rule> rules = LoggingPlugin.getDefault().getLoggingPreferences().getRules();
String[] result = new String[rules.size() + SYS_TOKENS_NUM];
result[0] = ERROR;
result[1] = WHITESPACE;
for (int i = 0; i < rules.size(); i++)
{
result[i + SYS_TOKENS_NUM] = rules.get(i).getName();
}
return result;
}
/**
* Get the name associated with the specified token type
*
* @param type
* The token type
* @return The name associated with this token type
*/
public static String getName(int type)
{
if (type < SYS_TOKENS_NUM)
{
switch (type)
{
case 0:
return ERROR;
case 1:
return WHITESPACE;
default:
return UNKNOWN;
}
}
List<LoggingPreferences.Rule> rules = LoggingPlugin.getDefault().getLoggingPreferences().getRules();
if (type - SYS_TOKENS_NUM >= rules.size())
{
return UNKNOWN;
}
return rules.get(type - SYS_TOKENS_NUM).getName();
}
/**
* Gets int value of the token type name.
*
* @param name - type name.
* @return int value
*/
public static int getIntValue(String name)
{
if (ERROR.equals(name))
{
return 0;
}
else if (WHITESPACE.equals(name))
{
return 1;
}
else
{
List<LoggingPreferences.Rule> rules = LoggingPlugin.getDefault().getLoggingPreferences().getRules();
for (int i = 0; i < rules.size(); i++)
{
LoggingPreferences.Rule rule = rules.get(i);
if (rule.getName().equals(name))
{
return i + SYS_TOKENS_NUM;
}
}
}
return -1;
}
/**
* Checks whether type is regexp type.
* @param type - type to check.
* @return true pif regexp type, false otherwise.
*/
public static boolean isRegexpType(String type)
{
int typeIndex = getIntValue(type);
return typeIndex >= SYS_TOKENS_NUM;
}
/**
* Gets lexer factory.
* @return lexer factory.
*/
public static LoggingLexerFactory getLexerFactory()
{
if (lexerFactory == null)
{
lexerFactory = new LoggingLexerFactory();
}
return lexerFactory;
}
/**
* Gets token list.
* @return token list.
*/
public static ITokenList getTokenList()
{
return getLexerFactory().getLexer().getTokenList(LANGUAGE);
}
/**
* Gets the lsit of custom (regexp or string) tokens.
* @return token list.
*/
public static List<IToken> getRegexpTokenList()
{
ITokenList lst = getLexerFactory().getLexer().getTokenList(LANGUAGE);
List<IToken> result = new ArrayList<IToken>();
for (int i = 0; i < lst.size(); i++)
{
IToken token = lst.get(i);
if (!token.getCategory().equals(SYSTEM))
{
result.add(token);
}
}
return result;
}
}