The introduction of CONFIG+= lrelease introduced a regression in the
installation of translation files on systems using make install targets.
This is fixed by replacing the old translation targets with the target
supplied by lrelease.
Fixes#349
Older versions of the Qt documentation advocate using QLocale::system::name
for system language resolving. This is deprecated and causes misbehavior,
such as selecting the system unit language instead of system display language
on Windows.
Solution: Use QTranslator::load(QLocale(), ... ...), which is display language
aware.
This action is added to the toolbar but not to the viewer. Thus it
cannot be triggered when the toolbar is hidden. Adding it to
MainWindowViewer makes it available at all times.
Viewer::keyPressEvent()'s and MagnifyingGlass::keyPressEvent()'s custom
matching of these shortcuts is the same as
MainWindowViewer::keyPressEvent()'s before the recent commit
"Reader: make 3 keyboard shortcuts work with non-Latin layouts". That
commit's message details the issues with the custom code.
The Magnifying glass actions are now enabled/disabled when
loadedComicActions are enabled/disabled - for the same reason (see the
recent "Reader: make 12 keyboard shortcuts work with non-Latin layouts"
commit). In addition, Viewer::keyPressEvent() propagated the Magnifying
glass shortcuts to MagnifyingGlass only when it was visible. Therefore
showing/hiding Magnifying glass also enables/disables these actions.
Note that Viewer::showMagnifyingGlass() shows Magnifying glass only if
render->hasLoadedComic() returns true, so
MainWindowViewer::setMglassActionsEnabled slot can be connected directly
to Viewer::magnifyingGlassVisibilityChanged signal without checking this
condition again.
