Review Request 127155: Fix Bug 350887: Practise conjugations doesn't work

[Hartmut Riesenbeck]

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Review request for KDE Edu.


Bugs: 350887
    http://bugs.kde.org/show_bug.cgi?id=350887


Repository: parley


Description
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To make practice conjugations work two bugs had to be fixed:

The first bug was caused by uninitialized member variable m_toTranslation
in EntryFilter constructor. This caused that DocumentSettings could
not be loaded and EntryFilter::m_tenses was empty (later in 
EntryFilter::cleanupInvalid method). Changed constructor to init 
m_toTranslation from Prefs::learningLanguage() and m_fromTranslation 
from Prefs::knownLanguage(). The second was not necessary to load the
document settings, but was inserted for the sake of order.

The member m_tenses is used in EntryFilter::cleanupInvalid method to
remove entries which don't have any of the tenses which are configured
for practice. Now that document settings was not loaded propperly before,
m_tenses is empty. Because m_tenses was empty, all entries were removed
and the error dialog was shown.

After this was fixed, it came out that the conjugation prcatice widget
didn't dispaly the verbs to_translation and from_translation. This was
causd by an incomplete initialisation of TestEntry objects in
EntryFilter::conjugationTestEntries method. This was fixed by init the
To- and From-Language of each new test enty from m_toTranslation and
m_fromTranslation of EntryFilter.


Diffs
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  src/collection/entryfilter.cpp 5264226 

Diff: https://git.reviewboard.kde.org/r/127155/diff/


Testing
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Thanks,

Hartmut Riesenbeck

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