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/jEdit/tags/jedit-4-2-pre14/org/gjt/sp/jedit/buffer/DummyFoldHandler.java

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Java | 57 lines | 14 code | 4 blank | 39 comment | 0 complexity | e1bac02740b6565ed8d4f7e0193e4421 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
  1. /*
  2. * DummyFoldHandler.java - Fold handler used when folding is switched off
  3. * :tabSize=8:indentSize=8:noTabs=false:
  4. * :folding=explicit:collapseFolds=1:
  5. *
  6. * Copyright (C) 2001 Slava Pestov
  7. *
  8. * This program is free software; you can redistribute it and/or
  9. * modify it under the terms of the GNU General Public License
  10. * as published by the Free Software Foundation; either version 2
  11. * of the License, or any later version.
  12. *
  13. * This program is distributed in the hope that it will be useful,
  14. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  16. * GNU General Public License for more details.
  17. *
  18. * You should have received a copy of the GNU General Public License
  19. * along with this program; if not, write to the Free Software
  20. * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  21. */
  22. package org.gjt.sp.jedit.buffer;
  23. import javax.swing.text.Segment;
  24. import org.gjt.sp.jedit.Buffer;
  25. /**
  26. * A fold handler that does nothing.
  27. * @author Slava Pestov
  28. * @version $Id: DummyFoldHandler.java 4020 2002-02-09 09:13:20Z spestov $
  29. * @since jEdit 4.0pre1
  30. */
  31. public class DummyFoldHandler extends FoldHandler
  32. {
  33. //{{{ DummyFoldHandler constructor
  34. public DummyFoldHandler()
  35. {
  36. super("none");
  37. }
  38. //}}}
  39. //{{{ getFoldLevel() method
  40. /**
  41. * Returns the fold level of the specified line.
  42. * @param buffer The buffer in question
  43. * @param lineIndex The line index
  44. * @param seg A segment the fold handler can use to obtain any
  45. * text from the buffer, if necessary
  46. * @return The fold level of the specified line
  47. * @since jEdit 4.0pre1
  48. */
  49. public int getFoldLevel(Buffer buffer, int lineIndex, Segment seg)
  50. {
  51. return 0;
  52. } //}}}
  53. }