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Always update bibfiles cache with bibliography environment before opening citation dialog

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We need to do this unconditionally, since there is no (trivial and non-
awkward) way to update it when the bibliography paragraphs are modified.

Fixes: #4899
This commit is contained in:
Juergen Spitzmueller 2019-01-04 13:01:03 +01:00
parent 21254cd962
commit 35534231d4
1 changed files with 23 additions and 3 deletions
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26
src/Buffer.cpp
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@ -310,6 +310,8 @@ public:
/// we ran updateBuffer(), i.e., whether citation labels may need
/// to be updated.
mutable bool cite_labels_valid_;
/// Do we have a bibliography environment?
mutable bool have_bibitems_;
/// These two hold the file name and format, written to by
/// Buffer::preview and read from by LFUN_BUFFER_VIEW_CACHE.
@ -447,7 +449,7 @@ Buffer::Impl::Impl(Buffer * owner, FileName const & file, bool readonly_,
file_fully_loaded(false), file_format(LYX_FORMAT), need_format_backup(false),
ignore_parent(false), toc_backend(owner), macro_lock(false),
checksum_(0), wa_(0), gui_(0), undo_(*owner), bibinfo_cache_valid_(false),
cite_labels_valid_(false), preview_error_(false),
cite_labels_valid_(false), have_bibitems_(false), preview_error_(false),
inset(0), preview_loader_(0), cloned_buffer_(cloned_buffer),
clone_list_(0), doing_export(false),
tracked_changes_present_(0), externally_modified_(false), parent_buffer(0),
@ -469,6 +471,7 @@ Buffer::Impl::Impl(Buffer * owner, FileName const & file, bool readonly_,
bibinfo_cache_valid_ = cloned_buffer_->d->bibinfo_cache_valid_;
bibfile_status_ = cloned_buffer_->d->bibfile_status_;
cite_labels_valid_ = cloned_buffer_->d->cite_labels_valid_;
have_bibitems_ = cloned_buffer_->d->have_bibitems_;
unnamed = cloned_buffer_->d->unnamed;
internal_buffer = cloned_buffer_->d->internal_buffer;
layout_position = cloned_buffer_->d->layout_position;
@ -2513,7 +2516,16 @@ void Buffer::checkIfBibInfoCacheIsValid() const
if (!d->bibinfo_cache_valid_)
return;
// we'll assume it's ok and change this if it's not
if (d->have_bibitems_) {
// We have a bibliography environment.
// Invalidate the bibinfo cache unconditionally.
// Cite labels will get invalidated by the inset if needed.
d->bibinfo_cache_valid_ = false;
return;
}
// OK. This is with Bib(la)tex. We'll assume the cache
// is valid and change this if we find changes in the bibs.
d->bibinfo_cache_valid_ = true;
d->cite_labels_valid_ = true;
@ -2565,6 +2577,7 @@ void Buffer::reloadBibInfoCache(bool const force) const
clearBibFileCache();
d->bibinfo_.clear();
FileNameList checkedFiles;
d->have_bibitems_ = false;
collectBibKeys(checkedFiles);
d->bibinfo_cache_valid_ = true;
}
@ -2572,8 +2585,15 @@ void Buffer::reloadBibInfoCache(bool const force) const
void Buffer::collectBibKeys(FileNameList & checkedFiles) const
{
for (InsetIterator it = inset_iterator_begin(inset()); it; ++it)
for (InsetIterator it = inset_iterator_begin(inset()); it; ++it) {
it->collectBibKeys(it, checkedFiles);
if (it->lyxCode() == BIBITEM_CODE) {
if (parent() != 0)
parent()->d->have_bibitems_ = true;
else
d->have_bibitems_ = true;
}
}
}