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/jEdit/tags/jedit-4-2-pre14/macros/Files/Next_Dirty_Buffer.bsh

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Unknown | 44 lines | 39 code | 5 blank | 0 comment | 0 complexity | ea676d33725ccf4344d012eb43bfb161 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. 

  2.  * Next_Dirty_Buffer.bsh - Changes the buffer in
    3. 

  3.  * the current EditPane to the next dirty buffer, if 
    4. 

  4.  * there is one.
    5. 

  5.  *
    6. 

  6.  * Copyright (C) 2002-2004 Ollie Rutherfurd <oliver@rutherfurd.net>
    7. 

  7.  *
    8. 

  8.  * $Id: Next_Dirty_Buffer.bsh 5016 2004-04-09 17:10:15Z spestov $
    9. 

  9.  */
    10. 

  10. 

  11. void nextDirtyBuffer(View view)
    12. 

  12. {
    13. 

  13. 	Buffer current = view.getBuffer();
    14. 

  14. 	Buffer b = current.getNext();
    15. 

  15. 	for(int i=0; i < jEdit.getBufferCount()-1; i++)
    16. 

  16. 	{
    17. 

  17. 		// Buffer.getNext() returns null on last
    18. 

  18. 		if(b == null)
    19. 

  19. 			b = jEdit.getFirstBuffer();
    20. 

  20. 		if(b.isDirty())
    21. 

  21. 		{
    22. 

  22. 			view.getEditPane().setBuffer(b);
    23. 

  23. 			return;
    24. 

  24. 		}
    25. 

  25. 		b = b.getNext();	// check next
    26. 

  26. 	}
    27. 

  27. 	// if we get here, we didn't switch
    28. 

  28. 	if(current.isDirty())
    29. 

  29. 		view.getStatus().setMessageAndClear("No other buffers are dirty");
    30. 

  30. 	else
    31. 

  31. 		view.getStatus().setMessageAndClear("No buffers are dirty");
    32. 

  32. }
    33. 

  33. 

  34. nextDirtyBuffer(view);
    35. 

  35. 

  36. /*
    37. 

    38. 

  38. <listitem>
    39. 

  39. 	<para><filename>Next_Dirty_Buffer.bsh</filename></para>
    40. 

  40. 	<abstract><para>Switches to the next dirty buffer, if there is one.
    41. 

  41. 	</para></abstract>
    42. 

  42. </listitem>
    43. 

    44. 

  44. */
    45. 

  45.