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9e75a45c7e
tex2lyx is now 'clean'. git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@7584 a592a061-630c-0410-9148-cb99ea01b6c8
347 lines
7.1 KiB
C
347 lines
7.1 KiB
C
/**
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* \file counters.C
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author Lars Gullik Bjønnes
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* \author Martin Vermeer
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*
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* Full author contact details are available in file CREDITS.
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*/
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#include <config.h>
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#include "counters.h"
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#include "debug.h"
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#include "Lsstream.h"
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#include "support/lstrings.h"
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#include "support/LAssert.h"
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using namespace lyx::support;
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using std::endl;
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using std::vector;
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Counter::Counter()
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{
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reset();
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}
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void Counter::set(int v)
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{
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value_ = v;
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}
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void Counter::addto(int v)
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{
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value_ += v;
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}
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int Counter::value() const
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{
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return value_;
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}
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void Counter::step()
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{
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++value_;
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}
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void Counter::reset()
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{
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value_ = 0;
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}
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string Counter::master() const
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{
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return master_;
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}
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void Counter::setMaster(string const & m)
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{
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master_ = m;
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}
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void Counters::newCounter(string const & newc)
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{
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// First check if newc already exist
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CounterList::iterator cit = counterList.find(newc);
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// if already exist give warning and return
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if (cit != counterList.end()) {
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lyxerr << "The new counter already exists." << endl;
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return;
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}
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counterList[newc];
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}
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void Counters::newCounter(string const & newc, string const & masterc)
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{
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// First check if newc already exists
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CounterList::iterator cit = counterList.find(newc);
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// if already existant give warning and return
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if (cit != counterList.end()) {
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lyxerr << "The new counter already exists." << endl;
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return;
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}
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// then check if masterc exists
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CounterList::iterator it = counterList.find(masterc);
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// if not give warning and return
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if (it == counterList.end()) {
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lyxerr << "The master counter does not exist." << endl;
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return;
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}
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counterList[newc].setMaster(masterc);
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}
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void Counters::set(string const & ctr, int val)
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{
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CounterList::iterator it = counterList.find(ctr);
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if (it == counterList.end()) {
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lyxerr << "set: Counter does not exist: " << ctr << endl;
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return;
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}
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it->second.set(val);
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}
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void Counters::addto(string const & ctr, int val)
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{
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CounterList::iterator it = counterList.find(ctr);
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if (it == counterList.end()) {
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lyxerr << "addto: Counter does not exist: " << ctr << endl;
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return;
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}
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it->second.addto(val);
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}
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int Counters::value(string const & ctr) const
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{
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CounterList::const_iterator cit = counterList.find(ctr);
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if (cit == counterList.end()) {
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lyxerr << "value: Counter does not exist: " << ctr << endl;
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return 0;
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}
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return cit->second.value();
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}
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void Counters::step(string const & ctr)
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{
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CounterList::iterator it = counterList.find(ctr);
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if (it == counterList.end()) {
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lyxerr << "step: Counter does not exist: " << ctr << endl;
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return;
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}
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it->second.step();
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it = counterList.begin();
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CounterList::iterator end = counterList.end();
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for (; it != end; ++it) {
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if (it->second.master() == ctr) {
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it->second.reset();
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}
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}
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}
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void Counters::reset()
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{
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CounterList::iterator it = counterList.begin();
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CounterList::iterator end = counterList.end();
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for (; it != end; ++it) {
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it->second.reset();
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}
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}
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void Counters::reset(string const & match)
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{
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Assert(!match.empty());
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CounterList::iterator it = counterList.begin();
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CounterList::iterator end = counterList.end();
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for (; it != end; ++it) {
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if (it->first.find(match) != string::npos)
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it->second.reset();
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}
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}
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void Counters::copy(Counters & from, Counters & to, string const & match)
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{
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CounterList::iterator it = counterList.begin();
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CounterList::iterator end = counterList.end();
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for (; it != end; ++it) {
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if (it->first.find(match) != string::npos || match == "") {
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to.set(it->first, from.value(it->first));
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}
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}
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}
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namespace {
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inline
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char loweralphaCounter(int n)
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{
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if (n < 1 || n > 26)
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return '?';
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else
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return 'a' + n - 1;
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}
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inline
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char alphaCounter(int n)
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{
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if (n < 1 || n > 26)
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return '?';
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else
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return 'A' + n - 1;
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}
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inline
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char hebrewCounter(int n)
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{
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static const char hebrew[22] = {
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'à', 'á', 'â', 'ã', 'ä', 'å', 'æ', 'ç', 'è',
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'é', 'ë', 'ì', 'î', 'ð', 'ñ', 'ò', 'ô', 'ö',
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'÷', 'ø', 'ù', 'ú'
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};
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if (n < 1 || n > 22)
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return '?';
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else
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return hebrew[n-1];
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}
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inline
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string const romanCounter(int n)
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{
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static char const * roman[20] = {
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"i", "ii", "iii", "iv", "v",
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"vi", "vii", "viii", "ix", "x",
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"xi", "xii", "xiii", "xiv", "xv",
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"xvi", "xvii", "xviii", "xix", "xx"
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};
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if (n < 1 || n > 20)
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return "??";
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else
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return roman[n-1];
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}
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} // namespace anon
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string Counters::labelItem(string const & ctr,
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string const & numbertype,
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string const & langtype,
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bool first)
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{
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ostringstream s;
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ostringstream o;
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CounterList::iterator it = counterList.find(ctr);
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if (it == counterList.end()) {
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lyxerr << "Counter does not exist." << endl;
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return string();
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}
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if (!first) {
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s << '.' << value(ctr);
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} else {
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if (numbertype == "sectioning" || numbertype == "appendix") {
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if (numbertype == "appendix") {
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if (langtype == "hebrew") {
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o << hebrewCounter(value(ctr));
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} else {
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o << alphaCounter(value(ctr));
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}
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} else o << value(ctr);
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}
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s << o.str();
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}
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return STRCONV(s.str());
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}
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string Counters::numberLabel(string const & ctr,
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string const & numbertype,
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string const & langtype,
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int head)
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{
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ostringstream s;
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if (numbertype == "sectioning" || numbertype == "appendix") {
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if (ctr == "chapter" && head == 0) {
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s << labelItem("chapter", numbertype, langtype, true);
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} else if (ctr == "section" && head <= 1) {
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s << numberLabel("chapter", numbertype, langtype, head)
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<< labelItem("section", numbertype, langtype, head == 1);
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} else if (ctr == "subsection" && head <= 2) {
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s << numberLabel("section", numbertype, langtype, head)
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<< labelItem("subsection", numbertype, langtype, head == 2);
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} else if (ctr == "subsubsection" && head <= 3) {
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s << numberLabel("subsection", numbertype, langtype, head)
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<< labelItem("subsubsection", numbertype, langtype, head == 3);
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} else if (ctr == "paragraph" && head <= 4) {
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s << numberLabel("subsubsection", numbertype, langtype, head)
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<< labelItem("paragraph", numbertype, langtype, head == 4);
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} else if (ctr == "subparagraph" && head <= 5) {
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s << numberLabel("paragraph", numbertype, langtype, head)
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<< labelItem("subparagraph", numbertype, langtype, head == 5);
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} else if (ctr == "figure" || ctr == "table") {
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// figure, table, ...
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lyxerr << "Counter:" << ctr << endl;
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s << numberLabel("chapter", numbertype, langtype, head)
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<< labelItem(ctr, numbertype, langtype, head == 1);
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}
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} else if (numbertype == "enumeration") {
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ostringstream ei;
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ostringstream eii;
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ostringstream eiii;
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ostringstream eiv;
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if (langtype == "hebrew") {
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ei << '.' << value("enumi");
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eii << '(' << hebrewCounter(value("enumii")) << ')';
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eiii << '.' << romanCounter(value("enumiii"));
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eiv << '.' << alphaCounter(value("enumiv"));
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} else {
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ei << value("enumi") << '.';
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eii << '(' << loweralphaCounter(value("enumii")) << ')';
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eiii << romanCounter(value("enumiii")) << '.';
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eiv << alphaCounter(value("enumiv")) << '.';
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}
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if (ctr == "enumii") {
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s << eii.str();
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} else if (ctr == "enumi") {
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s << ei.str();
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} else if (ctr == "enumiii") {
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s << eiii.str();
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} else if (ctr == "enumiv") {
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s << eiv.str();
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}
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}
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return STRCONV(s.str());
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}
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