/jEdit/tags/jedit-4-3-pre5/org/gjt/sp/jedit/indent/BracketIndentRule.java
Java | 85 lines | 49 code | 9 blank | 27 comment | 10 complexity | 5ea291280013af1639839be69c1bf26e MD5 | raw file
Possible License(s): BSD-3-Clause, AGPL-1.0, Apache-2.0, LGPL-2.0, LGPL-3.0, GPL-2.0, CC-BY-SA-3.0, LGPL-2.1, GPL-3.0, MPL-2.0-no-copyleft-exception, IPL-1.0
- /*
- * BracketIndentRule.java
- * :tabSize=8:indentSize=8:noTabs=false:
- * :folding=explicit:collapseFolds=1:
- *
- * Copyright (C) 2005 Slava Pestov
- *
- * 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 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- */
- package org.gjt.sp.jedit.indent;
- import org.gjt.sp.jedit.Buffer;
- public abstract class BracketIndentRule implements IndentRule
- {
- //{{{ BracketIndentRule constructor
- public BracketIndentRule(char openBracket, char closeBracket)
- {
- this.openBracket = openBracket;
- this.closeBracket = closeBracket;
- } //}}}
- //{{{ Brackets class
- public static class Brackets
- {
- int openCount;
- int closeCount;
- } //}}}
- //{{{ getBrackets() method
- public Brackets getBrackets(String line)
- {
- Brackets brackets = new Brackets();
- for(int i = 0; i < line.length(); i++)
- {
- char ch = line.charAt(i);
- if(ch == openBracket)
- {
- /* Don't increase indent when we see
- an explicit fold. */
- if(line.length() - i >= 3)
- {
- if(line.substring(i,i+3).equals("{{{")) /* }}} */
- {
- i += 2;
- continue;
- }
- }
- brackets.openCount++;
- }
- else if(ch == closeBracket)
- {
- if(brackets.openCount != 0)
- brackets.openCount--;
- else
- brackets.closeCount++;
- }
- }
- return brackets;
- } //}}}
- //{{{ toString() method
- public String toString()
- {
- return getClass().getName() + "[" + openBracket + ","
- + closeBracket + "]";
- } //}}}
- protected char openBracket, closeBracket;
- }