-/* This file is part of
- * ======================================================
+/**
+ * \file counters.C
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
*
- * LyX, The Document Processor
+ * \author Lars Gullik Bjønnes
+ * \author Martin Vermeer
+ * \author André Pönitz
*
- * Copyright 1995 Matthias Ettrich
- * Copyright 1995-2001 The LyX Team.
- *
- *
- * ====================================================== */
-
-#ifdef __GNUG__
-#pragma implementation
-#endif
+ * Full author contact details are available in file CREDITS.
+ */
#include <config.h>
#include "counters.h"
#include "debug.h"
+
#include "support/lstrings.h"
+#include "support/convert.h"
+
+#include <boost/assert.hpp>
+
+#include <sstream>
+
+
+namespace lyx {
using std::endl;
-using std::vector;
+using std::ostringstream;
+using std::string;
Counter::Counter()
value_ = 0;
}
-string Counter::master() const
-{
- return master_;
-}
-void Counter::setMaster(string const & m)
+docstring Counter::master() const
{
- master_ = m;
+ return master_;
}
-Counters::Counters()
+void Counter::setMaster(docstring const & m)
{
- // Ehh, should this take a textclass arg?
-
- // Sectioning counters:
- newCounter("part");
- newCounter("chapter");
- newCounter("section", "chapter");
- newCounter("subsection", "section");
- newCounter("subsubsection", "subsection");
- newCounter("paragraph", "subsubsection");
- newCounter("subparagraph", "paragraph");
-
- sects.push_back("chapter");
- sects.push_back("section");
- sects.push_back("subsection");
- sects.push_back("subsubsection");
- sects.push_back("paragraph");
- sects.push_back("subparagraph");
-
- // Enumeration counters:
- newCounter("enumi");
- newCounter("enumii", "enumi");
- newCounter("enumiii", "enumii");
- newCounter("enumiv", "enumiii");
-
- enums.push_back("enumi");
- enums.push_back("enumii");
- enums.push_back("enumiii");
- enums.push_back("enumiv");
-
- // Biblio:
- newCounter("bibitem");
-
- // Float counters:
- newCounter("Figure");
- newCounter("Table");
+ master_ = m;
}
-void Counters::newCounter(string const & newc)
+void Counters::newCounter(docstring const & newc)
{
// First check if newc already exist
- CounterList::iterator cit = counterList.find(newc);
+ CounterList::iterator const cit = counterList.find(newc);
// if already exist give warning and return
if (cit != counterList.end()) {
- lyxerr << "The new counter already exists." << endl;
+ lyxerr << "New counter already exists: "
+ << to_utf8(newc)
+ << endl;
return;
}
counterList[newc];
- cit = counterList.find(newc);
- cit->second.setMaster("");
}
-void Counters::newCounter(string const & newc, string const & masterc)
+void Counters::newCounter(docstring const & newc,
+ docstring const & masterc)
{
// First check if newc already exists
- CounterList::iterator cit = counterList.find(newc);
+ CounterList::iterator const cit = counterList.find(newc);
// if already existant give warning and return
if (cit != counterList.end()) {
- lyxerr << "The new counter already exists." << endl;
+ lyxerr << "New counter already exists: "
+ << to_utf8(newc)
+ << endl;
return;
}
// then check if masterc exists
- CounterList::iterator it = counterList.find(masterc);
+ CounterList::iterator const it = counterList.find(masterc);
// if not give warning and return
if (it == counterList.end()) {
- lyxerr << "The master counter does not exist." << endl;
+ lyxerr << "Master counter does not exist: "
+ << to_utf8(masterc)
+ << endl;
return;
}
- counterList[newc];
- cit = counterList.find(newc);
- cit->second.setMaster(masterc);
+ counterList[newc].setMaster(masterc);
}
-void Counters::set(string const & ctr, int val)
+void Counters::set(docstring const & ctr, int const val)
{
- CounterList::iterator it = counterList.find(ctr);
+ CounterList::iterator const it = counterList.find(ctr);
if (it == counterList.end()) {
- lyxerr << "set: Counter does not exist: " << ctr << endl;
+ lyxerr << "set: Counter does not exist: "
+ << to_utf8(ctr) << endl;
return;
}
it->second.set(val);
}
-void Counters::addto(string const & ctr, int val)
+void Counters::addto(docstring const & ctr, int const val)
{
- CounterList::iterator it = counterList.find(ctr);
+ CounterList::iterator const it = counterList.find(ctr);
if (it == counterList.end()) {
- lyxerr << "addto: Counter does not exist: " << ctr << endl;
+ lyxerr << "addto: Counter does not exist: "
+ << to_utf8(ctr) << endl;
return;
}
it->second.addto(val);
}
-int Counters::value(string const & ctr) const
+int Counters::value(docstring const & ctr) const
{
- CounterList::const_iterator cit = counterList.find(ctr);
+ CounterList::const_iterator const cit = counterList.find(ctr);
if (cit == counterList.end()) {
- lyxerr << "value: Counter does not exist: " << ctr << endl;
+ lyxerr << "value: Counter does not exist: "
+ << to_utf8(ctr) << endl;
return 0;
}
return cit->second.value();
}
-void Counters::step(string const & ctr)
+void Counters::step(docstring const & ctr)
{
CounterList::iterator it = counterList.find(ctr);
if (it == counterList.end()) {
- lyxerr << "step: Counter does not exist: " << ctr << endl;
+ lyxerr << "step: Counter does not exist: "
+ << to_utf8(ctr) << endl;
return;
}
it->second.step();
it = counterList.begin();
- CounterList::iterator end = counterList.end();
+ CounterList::iterator const end = counterList.end();
for (; it != end; ++it) {
if (it->second.master() == ctr) {
it->second.reset();
}
}
-void Counters::reset(string const & match)
+
+void Counters::reset()
{
+ CounterList::iterator it = counterList.begin();
+ CounterList::iterator const end = counterList.end();
+ for (; it != end; ++it) {
+ it->second.reset();
+ }
+}
+
+
+void Counters::reset(docstring const & match)
+{
+ BOOST_ASSERT(!match.empty());
+
CounterList::iterator it = counterList.begin();
CounterList::iterator end = counterList.end();
for (; it != end; ++it) {
- if (it->first.find(match) != string::npos || match == "")
+ if (it->first.find(match) != string::npos)
it->second.reset();
}
}
-void Counters::copy(Counters & from, Counters & to, string const & match)
+
+void Counters::copy(Counters & from, Counters & to, docstring const & match)
{
CounterList::iterator it = counterList.begin();
CounterList::iterator end = counterList.end();
namespace {
-inline
-char loweralphaCounter(int n)
+char loweralphaCounter(int const n)
{
if (n < 1 || n > 26)
return '?';
- else
- return 'a' + n - 1;
+ return 'a' + n - 1;
}
-inline
-char alphaCounter(int n)
+
+char alphaCounter(int const n)
{
if (n < 1 || n > 26)
return '?';
- else
- return 'A' + n - 1;
+ return 'A' + n - 1;
}
-inline
-char hebrewCounter(int n)
+
+char hebrewCounter(int const n)
{
static const char hebrew[22] = {
'à', 'á', 'â', 'ã', 'ä', 'å', 'æ', 'ç', 'è',
'é', 'ë', 'ì', 'î', 'ð', 'ñ', 'ò', 'ô', 'ö',
'÷', 'ø', 'ù', 'ú'
};
+
if (n < 1 || n > 22)
return '?';
- else
- return hebrew[n-1];
+ return hebrew[n - 1];
}
-inline
-string const romanCounter(int n)
+
+docstring const lowerromanCounter(int const n)
{
- static char const * roman[20] = {
+ static char const * const roman[20] = {
"i", "ii", "iii", "iv", "v",
"vi", "vii", "viii", "ix", "x",
"xi", "xii", "xiii", "xiv", "xv",
"xvi", "xvii", "xviii", "xix", "xx"
};
+
if (n < 1 || n > 20)
- return "??";
- else
- return roman[n-1];
+ return from_ascii("??");
+ return from_ascii(roman[n - 1]);
+}
+
+
+docstring const romanCounter(int const n)
+{
+ static char const * const roman[20] = {
+ "I", "II", "III", "IV", "V",
+ "VI", "VII", "VIII", "IX", "X",
+ "XI", "XII", "XIII", "XIV", "XV",
+ "XVI", "XVII", "XVIII", "XIX", "XX"
+ };
+
+ if (n < 1 || n > 20)
+ return from_ascii("??");
+ return from_ascii(roman[n - 1]);
}
} // namespace anon
-string Counters::labelItem(string const & ctr,
- string const & numbertype,
- string const & langtype,
- bool first)
+
+docstring Counters::labelItem(docstring const & ctr,
+ docstring const & numbertype)
{
- ostringstream s, o;
- CounterList::iterator it = counterList.find(ctr);
- if (it == counterList.end()) {
- lyxerr << "Counter does not exist." << endl;
- return "";
+ if (counterList.find(ctr) == counterList.end()) {
+ lyxerr << "Counter "
+ << to_utf8(ctr)
+ << " does not exist." << endl;
+ return docstring();
}
- string mstr = it->second.master();
- if (!first) {
- s << "." << value(ctr);
- } else {
- if (numbertype == "sectioning" || numbertype == "appendix") {
- if (numbertype == "appendix") {
- if (langtype == "hebrew") {
- o << hebrewCounter(value(ctr));
- } else {
- o << alphaCounter(value(ctr));
- }
- } else o << value(ctr);
- }
- s << o.str();
- }
- return s.str();
+
+ if (numbertype == "hebrew")
+ return docstring(1, hebrewCounter(value(ctr)));
+
+ if (numbertype == "alph")
+ return docstring(1, loweralphaCounter(value(ctr)));
+
+ if (numbertype == "Alph")
+ return docstring(1, alphaCounter(value(ctr)));
+
+ if (numbertype == "roman")
+ return lowerromanCounter(value(ctr));
+
+ if (numbertype == "Roman")
+ return romanCounter(value(ctr));
+
+ return convert<docstring>(value(ctr));
}
-string Counters::numberLabel(string const & ctr,
- string const & numbertype,
- string const & langtype,
- int head)
+
+docstring Counters::counterLabel(docstring const & format)
{
- ostringstream s, o;
- if (numbertype == "sectioning" || numbertype == "appendix") {
- if (ctr == "chapter" && head == 0) {
- s << labelItem("chapter", numbertype, langtype, true);
- } else if (ctr == "section" && head <= 1) {
- s << numberLabel("chapter", numbertype, langtype, head)
- << labelItem("section", numbertype, langtype, head == 1);
- } else if (ctr == "subsection" && head <= 2) {
- s << numberLabel("section", numbertype, langtype, head)
- << labelItem("subsection", numbertype, langtype, head == 2);
- } else if (ctr == "subsubsection" && head <= 3) {
- s << numberLabel("subsection", numbertype, langtype, head)
- << labelItem("subsubsection", numbertype, langtype, head == 3);
- } else if (ctr == "paragraph" && head <= 4) {
- s << numberLabel("subsubsection", numbertype, langtype, head)
- << labelItem("paragraph", numbertype, langtype, head == 4);
- } else if (ctr == "subparagraph" && head <= 5) {
- s << numberLabel("paragraph", numbertype, langtype, head)
- << labelItem("subparagraph", numbertype, langtype, head == 5);
- } else if (ctr == "Figure" || ctr == "Table") {
- // figure, table, ...
- lyxerr << "Counter:" << ctr << endl;
- s << numberLabel("chapter", numbertype, langtype, head)
- << labelItem(ctr, numbertype, langtype, head == 1);
- }
+ docstring label = format;
+ while (true) {
+#ifdef WITH_WARNINGS
+#warning Using boost::regex or boost::spirit would make this code a lot simpler... (Lgb)
+#endif
- } else if (numbertype == "enumeration") {
- ostringstream ei, eii, eiii, eiv;
- //string ei, eiii, eiv;
- //char eii;
- if (langtype == "hebrew") {
- ei << '.' << value("enumi");
- eii << '(' << hebrewCounter(value("enumii")) << ')';
- eiii << '.' << romanCounter(value("enumiii"));
- eiv << '.' << alphaCounter(value("enumiv"));
- } else {
- ei << value("enumi") << '.';
- eii << '(' << loweralphaCounter(value("enumii")) << ')';
- eiii << romanCounter(value("enumiii")) << '.';
- eiv << alphaCounter(value("enumiv")) << '.';
- }
- if (ctr == "enumii") {
- s << eii.str();
- } else if (ctr == "enumi") {
- s << ei.str();
- } else if (ctr == "enumiii") {
- s << eiii.str();
- } else if (ctr == "enumiv") {
- s << eiv.str();
- }
+ size_t const i = label.find('\\', 0);
+ if (i == docstring::npos)
+ break;
+ size_t const j = label.find('{', i + 1);
+ if (j == docstring::npos)
+ break;
+ size_t const k = label.find('}', j + 1);
+ if (k == string::npos)
+ break;
+ docstring const numbertype(label, i + 1, j - i - 1);
+ docstring const counter(label, j + 1, k - j - 1);
+ docstring const rep = labelItem(counter, numbertype);
+ label = docstring(label, 0, i) + rep + docstring(label, k + 1, string::npos);
+ //lyxerr << " : " << " (" << counter << ","
+ // << numbertype << ") -> " << label << endl;
}
- return s.str();
+ //lyxerr << "counterLabel: " << format << " -> " << label << endl;
+ return label;
}
+
+
+} // namespace lyx
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