[GRASS-git] [OSGeo/grass] dc88d8: wxGUI: fix show MASK statusbar button widget if ma...

[Tomas Zigo]

  Branch: refs/heads/main
  Home:   https://github.com/OSGeo/grass
  Commit: dc88d85ecf73a109b066e54796e3cc35ead4d6d4
      https://github.com/OSGeo/grass/commit/dc88d85ecf73a109b066e54796e3cc35ead4d6d4
  Author: Tomas Zigo <50632337+tmszi at users.noreply.github.com>
  Date:   2023-06-02 (Fri, 02 Jun 2023)

  Changed paths:
    M .flake8
    A gui/wxpython/core/watchdog.py
    M gui/wxpython/datacatalog/tree.py
    M gui/wxpython/lmgr/frame.py
    M gui/wxpython/lmgr/statusbar.py
    M gui/wxpython/main_window/frame.py

  Log Message:
  -----------
  wxGUI: fix show MASK statusbar button widget if mask is created (#2520)

Add standalone watchdogs into single/multi window mode which handle
changes in the current mapset and current mapset maps and show/hide MASK
statusbar button widget according this state.