D17865: Show valid subprocess CWD for %D tab title format

[Mariusz Glebocki]

mglb created this revision.
mglb added a reviewer: Konsole.
mglb added a project: Konsole.
mglb requested review of this revision.

REVISION SUMMARY
  `%D` did work only with main process - for every subprocess it just
  displayed "-". With the patch "-" is displayed only in processes for
  which CWD can't be read (e.g. root processes).

TEST PLAN
  - Use `%D` in tab title format
  - Run `vim`
  - (optionally) run `:cd /usr` in vim
  
  **Actual result:** "-" is shown in the title instead of `%D`
  **Expected result:** valid CWD is shown in the title instead of `%D`

REPOSITORY
  R319 Konsole

BRANCH
  arc/Show-valid-subprocess-CWD-for-D-tab-title-format (branched from master)

REVISION DETAIL
  https://phabricator.kde.org/D17865

AFFECTED FILES
  src/ProcessInfo.cpp
  src/ProcessInfo.h
  src/Session.cpp

To: mglb, #konsole
Cc: konsole-devel, thsurrel, ngraham, maximilianocuria, hindenburg
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.kde.org/pipermail/konsole-devel/attachments/20181230/9cc43b8a/attachment-0001.html>