Warn before opening 5+ translation files
Summary:
The context menu of a folder node in th Summary view of Lokalize
allows openning all the container files.
While this can be useful, accidentally selecting this option on the root
node of a large project (e.g. KDE translations) can be troublesome.
I’ve ripped off Dolphin’s approach for the same issue here: if more than
5 items are about to be opened, ask for user confirmation first.
I’ve used Dolphin’s limit (5), but I’m open to using a higher value for
Lokalize.
Test Plan: I tested the changes manually.
Reviewers: ppeter, huftis, shaforostoff, sdepiets
Reviewed By: ppeter, sdepiets
Subscribers: Localization, huftis, ppeter
Tags: Localization
Differential Revision: https://phabricator.kde.org/D23953