D22299: Close KWordQuiz documents before closing the app

[Yuri Chornoivan]

yurchor created this revision.
yurchor added a reviewer: KDE Edu.
Herald added a project: KDE Edu.
Herald added a subscriber: kde-edu.
yurchor requested review of this revision.

REVISION SUMMARY
  The current KWordQuiz fails to close its documents and thus to remove the lock in ~/.local/share/stalefiles/kwordquiz. This issue prevents them to be saved after the next edits (KwordQuiz reports that they are in use by some other application). Moreover, this (and some other things that I could not detect) leads to KwordQuiz crash every time when you close the documents.

TEST PLAN
  1. Open KWordQuiz.
  2. Type something.
  3. Press Ctrl+Q.
  4. Save document somewhere.
  5. Open KwordQuiz and use "File->Recent documents" to open the saved document again.
  6. Type something.
  7. Press Ctrl+Q.
  8. Confirm saving the document.
  9. The document should be saved without warnings.

REPOSITORY
  R338 KWordQuiz

BRANCH
  master

REVISION DETAIL
  https://phabricator.kde.org/D22299

AFFECTED FILES
  src/kwordquiz.cpp

To: yurchor, #kde_edu
Cc: kde-edu, narvaez, apol
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