/* This file is part of
- * ======================================================
- *
+ * ======================================================
+ *
* LyX, The Document Processor
*
* Copyright 1995 Matthias Ettrich
- * Copyright 1995-2000 The LyX Team.
+ * Copyright 1995-2001 The LyX Team.
*
*
* ====================================================== */
#include "counters.h"
#include "debug.h"
+#include "support/lstrings.h"
+#include "support/LAssert.h"
using std::endl;
+using std::vector;
Counter::Counter()
void Counter::step()
{
++value_;
- onstep.emit();
}
value_ = 0;
}
+string Counter::master() const
+{
+ return master_;
+}
-Counters::~Counters()
+void Counter::setMaster(string const & m)
{
- // We need this since we store the Counter's as pointers in
- // the counterList.
- for (CounterList::iterator it = counterList.begin();
- it != counterList.end();
- ++it)
- delete (*it).second;
+ master_ = m;
+}
+
+
+Counters::Counters()
+{
+ // 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");
}
{
// First check if newc already exist
CounterList::iterator cit = counterList.find(newc);
- // if alrady exist give warning and return
+ // if already exist give warning and return
if (cit != counterList.end()) {
- lyxerr << "The new counter already exist." << endl;
+ lyxerr << "The new counter already exists." << endl;
return;
}
- counterList[newc] = new Counter;
+ counterList[newc];
+ cit = counterList.find(newc);
+ cit->second.setMaster("");
}
-void Counters::newCounter(string const & newc, string const & oldc)
+void Counters::newCounter(string const & newc, string const & masterc)
{
- // First check if newc already exist
+ // First check if newc already exists
CounterList::iterator cit = counterList.find(newc);
// if already existant give warning and return
if (cit != counterList.end()) {
- lyxerr << "The new counter already exist." << endl;
+ lyxerr << "The new counter already exists." << endl;
return;
}
- // then check if oldc exist
- CounterList::iterator it = counterList.find(oldc);
+ // then check if masterc exists
+ CounterList::iterator it = counterList.find(masterc);
// if not give warning and return
if (it == counterList.end()) {
- lyxerr << "The old counter does not exist." << endl;
+ lyxerr << "The master counter does not exist." << endl;
return;
}
- Counter * tmp = new Counter;
- (*it).second->onstep.connect(SigC::slot(tmp,
- &Counter::reset));
- counterList[newc] = tmp;
+ counterList[newc];
+ cit = counterList.find(newc);
+ cit->second.setMaster(masterc);
}
-void Counters::set(string const & ctr, int val)
+void Counters::set(string const & ctr, int val)
{
CounterList::iterator it = counterList.find(ctr);
if (it == counterList.end()) {
- lyxerr << "Counter does not exist." << endl;
+ lyxerr << "set: Counter does not exist: " << ctr << endl;
return;
}
- (*it).second->set(val);
+ it->second.set(val);
}
{
CounterList::iterator it = counterList.find(ctr);
if (it == counterList.end()) {
- lyxerr << "Counter does not exist." << endl;
+ lyxerr << "addto: Counter does not exist: " << ctr << endl;
return;
}
- (*it).second->addto(val);
+ it->second.addto(val);
}
-int Counters::value(string const & ctr) const
+int Counters::value(string const & ctr) const
{
CounterList::const_iterator cit = counterList.find(ctr);
if (cit == counterList.end()) {
- lyxerr << "Counter does not exist." << endl;
+ lyxerr << "value: Counter does not exist: " << ctr << endl;
return 0;
}
- return (*cit).second->value();
+ return cit->second.value();
}
{
CounterList::iterator it = counterList.find(ctr);
if (it == counterList.end()) {
- lyxerr << "Counter does not exist." << endl;
+ lyxerr << "step: Counter does not exist: " << ctr << endl;
return;
}
- (*it).second->step();
+
+ it->second.step();
+ it = counterList.begin();
+ CounterList::iterator end = counterList.end();
+ for (; it != end; ++it) {
+ if (it->second.master() == ctr) {
+ it->second.reset();
+ }
+ }
+}
+
+
+void Counters::reset()
+{
+ CounterList::iterator it = counterList.begin();
+ CounterList::iterator end = counterList.end();
+ for (; it != end; ++it) {
+ it->second.reset();
+ }
+}
+
+
+void Counters::reset(string const & match)
+{
+ lyx::Assert(!match.empty());
+
+ CounterList::iterator it = counterList.begin();
+ CounterList::iterator end = counterList.end();
+ for (; it != end; ++it) {
+ if (it->first.find(match) != string::npos)
+ it->second.reset();
+ }
+}
+
+
+void Counters::copy(Counters & from, Counters & to, string const & match)
+{
+ CounterList::iterator it = counterList.begin();
+ CounterList::iterator end = counterList.end();
+ for (; it != end; ++it) {
+ if (it->first.find(match) != string::npos || match == "") {
+ to.set(it->first, from.value(it->first));
+ }
+ }
+}
+
+
+namespace {
+
+inline
+char loweralphaCounter(int n)
+{
+ if (n < 1 || n > 26)
+ return '?';
+ else
+ return 'a' + n - 1;
+}
+
+
+inline
+char alphaCounter(int n)
+{
+ if (n < 1 || n > 26)
+ return '?';
+ else
+ return 'A' + n - 1;
+}
+
+
+inline
+char hebrewCounter(int 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];
+}
+
+
+inline
+string const romanCounter(int n)
+{
+ static char 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];
+}
+
+} // namespace anon
+
+
+string Counters::labelItem(string const & ctr,
+ string const & numbertype,
+ string const & langtype,
+ bool first)
+{
+ ostringstream s, o;
+ CounterList::iterator it = counterList.find(ctr);
+ if (it == counterList.end()) {
+ lyxerr << "Counter does not exist." << endl;
+ return "";
+ }
+ 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();
+}
+
+
+string Counters::numberLabel(string const & ctr,
+ string const & numbertype,
+ string const & langtype,
+ int head)
+{
+ 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);
+ }
+
+ } 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();
+ }
+ }
+ return s.str();
}
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