installer: further preparation

[lyx.git] / src / Counters.cpp

diff --git a/src/Counters.cpp b/src/Counters.cpp
index d7ef519ab8ced45cb288b14bf03f77f3c8d782cc..e73e2d89139c6da6a12d0308633980ee72779284 100644 (file)
--- a/src/Counters.cpp
+++ b/src/Counters.cpp
@@ -109,6 +109,7 @@ bool Counter::read(Lexer & lex)
        return getout;
 }
 
+
 void Counter::set(int v)
 {
        value_ = v;
@@ -145,6 +146,15 @@ 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_;
@@ -251,7 +261,7 @@ void Counters::step(docstring const & ctr, UpdateType utype)
 
        it->second.step();
        if (utype == OutputUpdate) {
-               LASSERT(!counter_stack_.empty(), /* */);
+               LBUFERR(!counter_stack_.empty());
                counter_stack_.pop_back();
                counter_stack_.push_back(ctr);
        }
@@ -283,7 +293,7 @@ void Counters::reset()
 
 void Counters::reset(docstring const & match)
 {
-       LASSERT(!match.empty(), /**/);
+       LASSERT(!match.empty(), return);
 
        CounterList::iterator it = counterList_.begin();
        CounterList::iterator end = counterList_.end();
@@ -294,6 +304,22 @@ void Counters::reset(docstring const & match)
 }
 
 
+bool Counters::remove(docstring const & 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;
+}
+
+
 void Counters::copy(Counters & from, Counters & to, docstring const & match)
 {
        CounterList::iterator it = counterList_.begin();
@@ -338,7 +364,6 @@ char hebrewCounter(int const n)
 }
 
 
-
 // On the special cases, see http://mathworld.wolfram.com/RomanNumerals.html
 // and for a list of roman numerals up to and including 3999, see 
 // http://www.research.att.com/~njas/sequences/a006968.txt. (Thanks to Joost
@@ -451,7 +476,7 @@ docstring Counters::theCounter(docstring const & counter,
        if (smit != sm.end())
                return counterLabel(smit->second, lang);
 
-       deque<docstring> callers;
+       vector<docstring> callers;
        docstring const & fls = flattenLabelString(counter, appendix(),
                                                   lang, callers);
        sm[lang] = fls;
@@ -462,7 +487,7 @@ docstring Counters::theCounter(docstring const & counter,
 docstring Counters::flattenLabelString(docstring const & counter, 
                                       bool in_appendix,
                                       string const & lang,
-                                      deque<docstring> & callers) const
+                                      vector<docstring> & callers) const
 {
        docstring label;
 
@@ -562,7 +587,8 @@ docstring Counters::prettyCounter(docstring const & name,
        Counter const & ctr = it->second;
 
        docstring const value = theCounter(name, lang);
-       docstring const & format = ctr.prettyFormat();
+       docstring const & format =
+           translateIfPossible(ctr.prettyFormat(), lang);
        if (format.empty())
                return value;
        return subst(format, from_ascii("##"), value);
@@ -571,7 +597,7 @@ docstring Counters::prettyCounter(docstring const & name,
 
 docstring Counters::currentCounter() const
 { 
-       LASSERT(!counter_stack_.empty(), /* */);
+       LBUFERR(!counter_stack_.empty());
        return counter_stack_.back(); 
 }