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OK, the previous idea, that we don't need to check the masters of other

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counters, was silly. So here we do.


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@37198 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Richard Heck 2011-01-13 01:47:41 +00:00
parent 1ff710d0b6
commit 152aba682f
2 changed files with 24 additions and 4 deletions
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24
src/Counters.cpp
View File

@ -145,6 +145,15 @@ docstring const & Counter::master() const
}
bool Counter::checkAndRemoveMaster(docstring const & cnt)
{
if (master_ != cnt)
return false;
master_ = docstring();
return true;
}
docstring const & Counter::labelString(bool in_appendix) const
{
return in_appendix ? labelstringappendix_ : labelstring_;
@ -296,10 +305,17 @@ void Counters::reset(docstring const & match)
bool Counters::remove(docstring const & cnt)
{
// NOTE It might be worth trying to remove this counter
// as "master" for any counter that declares it, but we
// don't actually need to do so.
return counterList_.erase(cnt);
bool retval = counterList_.erase(cnt);
if (!retval)
return false;
CounterList::iterator it = counterList_.begin();
CounterList::iterator end = counterList_.end();
for (; it != end; ++it) {
if (it->second.checkAndRemoveMaster(cnt))
LYXERR(Debug::TCLASS, "Removed master counter `" +
to_utf8(cnt) + "' from counter: " + to_utf8(it->first));
}
return retval;
}

4
src/Counters.h
View File

@ -50,6 +50,10 @@ public:
void reset();
/// Returns the master counter of this counter.
docstring const & master() const;
/// Checks if the master counter is cnt, and if so removes
/// it. This is used when a counter is deleted.
/// \return whether we removed the master.
bool checkAndRemoveMaster(docstring const & cnt);
/// Returns a LaTeX-like string to format the counter.
/** This is similar to what one gets in LaTeX when using
* "\the<counter>". The \c in_appendix bool tells whether we