[mythtv-commits] Ticket #8901: Add undo/redo functionality to the cutlist editor

[MythTV]

#8901: Add undo/redo functionality to the cutlist editor
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 Reporter:  Jim Stichnoth <stichnot@…>          |            Type:  patch           
   Status:  new                                 |        Priority:  minor           
Milestone:  unknown                             |       Component:  MythTV - General
  Version:  Trunk Head                          |        Severity:  medium          
 Keywords:                                      |   Ticket locked:  0               
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 This patch adds an undo stack to the cutlist editor.  I find this
 particularly useful because in the last two versions of the editor (the
 mythui-osd branch merge by markk and the subsequent reworked UI by mdean),
 making an editing mistake at one frame can irretrievably lose an editing
 mark at a different frame.  This is in contrast to the original editor
 which generally operated on only single marks at a time.

 The patch adds undo/redo entries to the cutlist menu, and also adds
 undo/redo keybindings (the "standard" ctrl+Z/ctrl+Y by default).

 As an added bonus, the undo stack is preserved in-memory for the duration
 of playback, even if you exit and reenter the editor.  (The undo entries
 are not stored in the DB.)

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Ticket URL: <http://svn.mythtv.org/trac/ticket/8901>
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