#include "buffer_funcs.h"
#include "Encoding.h"
#include "InsetIterator.h"
+#include "Language.h"
#include "Paragraph.h"
+#include "TextClass.h"
#include "TocBackend.h"
-#include "insets/Inset.h"
-#include "insets/InsetBibitem.h"
-#include "insets/InsetBibtex.h"
-#include "insets/InsetInclude.h"
-
#include "support/convert.h"
#include "support/debug.h"
#include "support/docstream.h"
#include "support/gettext.h"
#include "support/lassert.h"
#include "support/lstrings.h"
+#include "support/regex.h"
#include "support/textutils.h"
-#include "boost/regex.hpp"
-
#include <set>
using namespace std;
for (; it != en; ++it) {
if (!first)
retval += " ";
- else
+ else
first = false;
retval += *it;
}
escaped = false;
else if (ch == '\\')
escaped = true;
- else if (ch == '$')
+ else if (ch == '$')
scanning_math = false;
ret += ch;
val = val.substr(1);
// unicodesymbols has things in the form: \"{u},
// whereas we may see things like: \"u. So we'll
// look for that and change it, if necessary.
- static boost::regex const reg("^\\\\\\W\\w");
- if (boost::regex_search(to_utf8(val), reg)) {
+ static lyx::regex const reg("^\\\\\\W\\w");
+ if (lyx::regex_search(to_utf8(val), reg)) {
val.insert(3, from_ascii("}"));
val.insert(2, from_ascii("{"));
}
docstring rem;
- docstring const cnvtd = Encodings::fromLaTeXCommand(val, rem,
- Encodings::TEXT_CMD);
+ docstring const cnvtd = Encodings::fromLaTeXCommand(val,
+ Encodings::TEXT_CMD, rem);
if (!cnvtd.empty()) {
// it did, so we'll take that bit and proceed with what's left
ret += cnvtd;
docstring authors;
docstring const remainder = trim(split(opt, authors, '('));
if (remainder.empty())
- // in this case, we didn't find a "(",
+ // in this case, we didn't find a "(",
// so we don't have author (year)
return docstring();
return authors;
// FIXME Move this to a separate routine that can
// be called from elsewhere.
- //
+ //
// OK, we've got some names. Let's format them.
// Try to split the author list on " and "
vector<docstring> const authors =
docstring const BibTeXInfo::getYear() const
{
- if (is_bibtex_)
+ if (is_bibtex_)
return operator[]("year");
docstring const opt = label();
docstring authors;
docstring tmp = split(opt, authors, '(');
- if (tmp.empty())
+ if (tmp.empty())
// we don't have author (year)
return docstring();
docstring year;
namespace {
- docstring parseOptions(docstring const & format, docstring & optkey,
- docstring & ifpart, docstring & elsepart);
-
- /// Calls parseOptions to deal with an embedded option, such as:
- /// {%number%[[, no.~%number%]]}
- /// which must appear at the start of format. ifelsepart gets the
- /// whole of the option, and we return what's left after the option.
- /// we return format if there is an error.
- docstring parseEmbeddedOption(docstring const & format,
- docstring & ifelsepart)
+ string parseOptions(string const & format, string & optkey,
+ string & ifpart, string & elsepart);
+
+ // Calls parseOptions to deal with an embedded option, such as:
+ // {%number%[[, no.~%number%]]}
+ // which must appear at the start of format. ifelsepart gets the
+ // whole of the option, and we return what's left after the option.
+ // we return format if there is an error.
+ string parseEmbeddedOption(string const & format, string & ifelsepart)
{
LASSERT(format[0] == '{' && format[1] == '%', return format);
- docstring optkey;
- docstring ifpart;
- docstring elsepart;
- docstring const rest = parseOptions(format, optkey, ifpart, elsepart);
+ string optkey;
+ string ifpart;
+ string elsepart;
+ string const rest = parseOptions(format, optkey, ifpart, elsepart);
if (format == rest) { // parse error
LYXERR0("ERROR! Couldn't parse `" << format <<"'.");
return format;
ifelsepart = format.substr(0, format.size() - rest.size());
return rest;
}
-
-
- // Gets a "clause" from a format string, where the clause is
+
+
+ // Gets a "clause" from a format string, where the clause is
// delimited by '[[' and ']]'. Returns what is left after the
// clause is removed, and returns format if there is an error.
- docstring getClause(docstring const & format, docstring & clause)
+ string getClause(string const & format, string & clause)
{
- docstring fmt = format;
+ string fmt = format;
// remove '[['
fmt = fmt.substr(2);
- // we'll remove characters from the front of fmt as we
+ // we'll remove characters from the front of fmt as we
// deal with them
- while (fmt.size()) {
+ while (fmt.size()) {
if (fmt[0] == ']' && fmt.size() > 1 && fmt[1] == ']') {
- // that's the end
+ // that's the end
fmt = fmt.substr(2);
break;
}
// check for an embedded option
if (fmt[0] == '{' && fmt.size() > 1 && fmt[1] == '%') {
- docstring part;
- docstring const rest = parseEmbeddedOption(fmt, part);
+ string part;
+ string const rest = parseEmbeddedOption(fmt, part);
if (fmt == rest) {
- LYXERR0("ERROR! Couldn't parse `" << format <<"'.");
+ LYXERR0("ERROR! Couldn't parse embedded option in `" << format <<"'.");
return format;
}
clause += part;
}
- /// parse an options string, which must appear at the start of the
- /// format parameter. puts the parsed bits in optkey, ifpart, and
- /// elsepart and returns what's left after the option is removed.
- /// if there's an error, it returns format itself.
- docstring parseOptions(docstring const & format, docstring & optkey,
- docstring & ifpart, docstring & elsepart)
+ // parse an options string, which must appear at the start of the
+ // format parameter. puts the parsed bits in optkey, ifpart, and
+ // elsepart and returns what's left after the option is removed.
+ // if there's an error, it returns format itself.
+ string parseOptions(string const & format, string & optkey,
+ string & ifpart, string & elsepart)
{
LASSERT(format[0] == '{' && format[1] == '%', return format);
// strip '{%'
- docstring fmt = format.substr(2);
+ string fmt = format.substr(2);
size_t pos = fmt.find('%'); // end of key
if (pos == string::npos) {
LYXERR0("Error parsing `" << format <<"'. Can't find end of key.");
return format;
}
- docstring curfmt = fmt;
+ string curfmt = fmt;
fmt = getClause(curfmt, ifpart);
if (fmt == curfmt) {
LYXERR0("Error parsing `" << format <<"'. Couldn't get if clause.");
if (fmt[0] == '}') // we're done, no else clause
return fmt.substr(1);
-
+
// else part should follow
if (fmt[0] != '[' || fmt[1] != '[') {
LYXERR0("Error parsing `" << format <<"'. Can't find else clause.");
return format;
}
-
+
curfmt = fmt;
fmt = getClause(curfmt, elsepart);
// we should be done
} // anon namespace
-docstring BibTeXInfo::expandFormat(docstring const & format,
- BibTeXInfo const * const xref) const
+docstring BibTeXInfo::expandFormat(string const & format,
+ BibTeXInfo const * const xref, int & counter, Buffer const & buf,
+ bool richtext) const
{
- // return value
- docstring ret;
- docstring key;
+ // incorrect use of macros could put us in an infinite loop
+ static int max_passes = 5000;
+ docstring ret; // return value
+ string key;
bool scanning_key = false;
+ bool scanning_rich = false;
- docstring fmt = format;
- // we'll remove characters from the front of fmt as we
+ string fmt = format;
+ // we'll remove characters from the front of fmt as we
// deal with them
while (fmt.size()) {
+ if (counter++ > max_passes) {
+ LYXERR0("Recursion limit reached while parsing `"
+ << format << "'.");
+ return _("ERROR!");
+ }
+
char_type thischar = fmt[0];
- if (thischar == '%') {
+ if (thischar == '%') {
// beginning or end of key
- if (scanning_key) {
+ if (scanning_key) {
// end of key
scanning_key = false;
// so we replace the key with its value, which may be empty
- docstring const val = getValueForKey(to_utf8(key), xref);
- key.clear();
- ret += val;
+ if (key[0] == '!') {
+ // macro
+ string const val =
+ buf.params().documentClass().getCiteMacro(key);
+ fmt = val + fmt.substr(1);
+ continue;
+ } else if (key[0] == '_') {
+ // a translatable bit
+ string const val =
+ buf.params().documentClass().getCiteMacro(key);
+ docstring const trans =
+ translateIfPossible(from_utf8(val), buf.params().language->code());
+ ret += trans;
+ } else {
+ docstring const val = getValueForKey(key, xref);
+ ret += val;
+ }
} else {
// beginning of key
+ key.clear();
scanning_key = true;
}
- }
- else if (thischar == '{') {
+ }
+ else if (thischar == '{') {
// beginning of option?
if (scanning_key) {
LYXERR0("ERROR: Found `{' when scanning key in `" << format << "'.");
return _("ERROR!");
}
- if (fmt.size() > 1 && fmt[1] == '%') {
- // it is the beginning of an optional format
- docstring optkey;
- docstring ifpart;
- docstring elsepart;
- docstring const newfmt =
+ if (fmt.size() > 1) {
+ if (fmt[1] == '%') {
+ // it is the beginning of an optional format
+ string optkey;
+ string ifpart;
+ string elsepart;
+ string const newfmt =
parseOptions(fmt, optkey, ifpart, elsepart);
- if (newfmt == fmt) // parse error
- return _("ERROR!");
- fmt = newfmt;
- docstring const val = getValueForKey(to_utf8(optkey), xref);
- if (!val.empty())
- ret += expandFormat(ifpart, xref);
- else if (!elsepart.empty())
- ret += expandFormat(elsepart, xref);
- // fmt will have been shortened for us already
- continue;
- }
+ if (newfmt == fmt) // parse error
+ return _("ERROR!");
+ fmt = newfmt;
+ docstring const val = getValueForKey(optkey, xref);
+ if (!val.empty())
+ ret += expandFormat(ifpart, xref, counter, buf, richtext);
+ else if (!elsepart.empty())
+ ret += expandFormat(elsepart, xref, counter, buf, richtext);
+ // fmt will have been shortened for us already
+ continue;
+ }
+ if (fmt[1] == '!') {
+ // beginning of rich text
+ scanning_rich = true;
+ fmt = fmt.substr(2);
+ continue;
+ }
+ }
+ // we are here if '{' was not followed by % or !.
+ // So it's just a character.
ret += thischar;
- }
+ }
+ else if (scanning_rich && thischar == '!'
+ && fmt.size() > 1 && fmt[1] == '}') {
+ // end of rich text
+ scanning_rich = false;
+ fmt = fmt.substr(2);
+ continue;
+ }
else if (scanning_key)
- key += thischar;
- else
+ key += char(thischar);
+ else if (richtext) {
+ if (scanning_rich)
+ ret += thischar;
+ else {
+ // we need to escape '<' and '>'
+ if (thischar == '<')
+ ret += "<";
+ else if (thischar == '>')
+ ret += ">";
+ else
+ ret += thischar;
+ }
+ } else if (!scanning_rich /* && !richtext */)
ret += thischar;
+ // else the character is discarded, which will happen only if
+ // richtext == false and we are scanning rich text
fmt = fmt.substr(1);
} // for loop
if (scanning_key) {
LYXERR0("Never found end of key in `" << format << "'!");
return _("ERROR!");
}
+ if (scanning_rich) {
+ LYXERR0("Never found end of rich text in `" << format << "'!");
+ return _("ERROR!");
+ }
return ret;
}
-namespace {
-
-// FIXME These would be better read from a file, so that they
-// could be customized.
-
- static docstring articleFormat = from_ascii("%author%, \"%title%\", %journal% {%volume%[[ %volume%{%number%[[, %number%]]}]]} (%year%){%pages%[[, pp. %pages%]]}.{%note%[[ %note%]]}");
-
-static docstring bookFormat = from_ascii("{%author%[[%author%]][[%editor%, ed.]]}, %title%{%volume%[[ vol. %volume%]][[{%number%[[no. %number%]]}]]}{%edition%[[%edition%]]} ({%address%[[%address%: ]]}%publisher%, %year%).{%note%[[ %note%]]}");
-
-static docstring inSomething = from_ascii("%author%, \"%title%\", in{%editor%[[ %editor%, ed.,]]} %booktitle%{%volume%[[ vol. %volume%]][[{%number%[[no. %number%]]}]]}{%edition%[[%edition%]]} ({%address%[[%address%: ]]}%publisher%, %year%){%pages%[[, pp. %pages%]]}.{%note%[[ %note%]]}");
-
-static docstring thesis = from_ascii("%author%, %title% ({%address%[[%address%: ]]}%school%, %year%).{%note%[[ %note%]]}");
-
-static docstring defaultFormat = from_ascii("{%author%[[%author%, ]][[{%editor%[[%editor%, ed., ]]}]]}%title%{%journal%[[, %journal%]][[{%publisher%[[, %publisher%]][[{%institution%[[, %institution%]]}]]}]]}{%year%[[ (%year%)]]}{%pages%[[, %pages%]]}.");
-
-}
-
-docstring const & BibTeXInfo::getInfo(BibTeXInfo const * const xref) const
+docstring const & BibTeXInfo::getInfo(BibTeXInfo const * const xref,
+ Buffer const & buf, bool richtext) const
{
if (!info_.empty())
return info_;
return info_;
}
- if (entry_type_ == "article")
- info_ = expandFormat(articleFormat, xref);
- else if (entry_type_ == "book")
- info_ = expandFormat(bookFormat, xref);
- else if (entry_type_.substr(0,2) == "in")
- info_ = expandFormat(inSomething, xref);
- else if (entry_type_ == "phdthesis" || entry_type_ == "mastersthesis")
- info_ = expandFormat(thesis, xref);
- else
- info_ = expandFormat(defaultFormat, xref);
+ DocumentClass const & dc = buf.params().documentClass();
+ string const & format = dc.getCiteFormat(to_utf8(entry_type_));
+ int counter = 0;
+ info_ = expandFormat(format, xref, counter, buf, richtext);
if (!info_.empty())
info_ = convertLaTeXCommands(info_);
static docstring const empty_value = docstring();
return empty_value;
}
-
-
+
+
docstring const & BibTeXInfo::operator[](string const & field) const
{
return operator[](from_ascii(field));
}
-docstring BibTeXInfo::getValueForKey(string const & key,
+docstring BibTeXInfo::getValueForKey(string const & key,
BibTeXInfo const * const xref) const
{
docstring const ret = operator[](key);
}
-docstring const BiblioInfo::getInfo(docstring const & key) const
+docstring const BiblioInfo::getInfo(docstring const & key,
+ Buffer const & buf, bool richtext) const
{
BiblioInfo::const_iterator it = find(key);
if (it == end())
- return docstring();
+ return docstring(_("Bibliography entry not found!"));
BibTeXInfo const & data = it->second;
BibTeXInfo const * xrefptr = 0;
docstring const xref = data.getXRef();
if (xrefit != end())
xrefptr = &(xrefit->second);
}
- return data.getInfo(xrefptr);
+ return data.getInfo(xrefptr, buf, richtext);
}
vector<docstring> const BiblioInfo::getCiteStrings(
docstring const & key, Buffer const & buf) const
{
- CiteEngine const engine = buf.params().citeEngine();
- if (engine == ENGINE_BASIC || engine == ENGINE_NATBIB_NUMERICAL)
+ CiteEngineType const engine_type = buf.params().citeEngineType();
+ if (engine_type == ENGINE_TYPE_NUMERICAL)
return getNumericalStrings(key, buf);
else
return getAuthorYearStrings(key, buf);
if (author.empty() || year.empty())
return vector<docstring>();
- vector<CiteStyle> const & styles = citeStyles(buf.params().citeEngine());
-
+ vector<CiteStyle> const & styles = citeStyles(buf.params().citeEngine(),
+ buf.params().citeEngineType());
+
vector<docstring> vec(styles.size());
for (size_t i = 0; i != vec.size(); ++i) {
docstring str;
if (author.empty() || year.empty())
return vector<docstring>();
- vector<CiteStyle> const & styles = citeStyles(buf.params().citeEngine());
-
+ vector<CiteStyle> const & styles = citeStyles(buf.params().citeEngine(),
+ buf.params().citeEngineType());
+
vector<docstring> vec(styles.size());
for (size_t i = 0; i != vec.size(); ++i) {
docstring str;
void BiblioInfo::mergeBiblioInfo(BiblioInfo const & info)
{
bimap_.insert(info.begin(), info.end());
+ field_names_.insert(info.field_names_.begin(), info.field_names_.end());
+ entry_types_.insert(info.entry_types_.begin(), info.entry_types_.end());
}
}
if (citekeys.empty())
return;
-
+
// We have a set of the keys used in this document.
- // We will now convert it to a list of the BibTeXInfo objects used in
+ // We will now convert it to a list of the BibTeXInfo objects used in
// this document...
vector<BibTeXInfo const *> bi;
set<docstring>::const_iterator cit = citekeys.begin();
}
// ...and sort it.
sort(bi.begin(), bi.end(), lSorter);
-
+
// Now we can write the sorted keys
vector<BibTeXInfo const *>::const_iterator bit = bi.begin();
vector<BibTeXInfo const *>::const_iterator ben = bi.end();
void BiblioInfo::makeCitationLabels(Buffer const & buf)
{
collectCitedEntries(buf);
- CiteEngine const engine = buf.params().citeEngine();
- bool const numbers =
- (engine == ENGINE_BASIC || engine == ENGINE_NATBIB_NUMERICAL);
+ CiteEngineType const engine_type = buf.params().citeEngineType();
+ bool const numbers = (engine_type == ENGINE_TYPE_NUMERICAL);
int keynumber = 0;
char modifier = 0;
} else {
modifier = 0;
}
- entry.setModifier(modifier);
+ entry.setModifier(modifier);
// remember the last one
last = biit;
}
return cite;
}
-vector<CiteStyle> citeStyles(CiteEngine engine)
+vector<CiteStyle> citeStyles(CiteEngine engine, CiteEngineType engine_type)
{
- unsigned int nStyles = 0;
- unsigned int start = 0;
+ vector<CiteStyle> styles(0);
- switch (engine) {
+ if (engine_type == ENGINE_TYPE_AUTHORYEAR) {
+ switch (engine) {
case ENGINE_BASIC:
- nStyles = 2;
- start = 0;
+ styles.push_back(CITE);
+ break;
+ case ENGINE_JURABIB:
+ styles.push_back(CITE);
+ case ENGINE_NATBIB:
+ styles.push_back(CITET);
+ styles.push_back(CITEP);
+ styles.push_back(CITEALT);
+ styles.push_back(CITEALP);
+ styles.push_back(CITEAUTHOR);
+ styles.push_back(CITEYEAR);
+ styles.push_back(CITEYEARPAR);
break;
- case ENGINE_NATBIB_AUTHORYEAR:
- case ENGINE_NATBIB_NUMERICAL:
- nStyles = nCiteStyles - 1;
- start = 1;
+ }
+ } else {
+ switch (engine) {
+ case ENGINE_BASIC:
+ styles.push_back(CITE);
break;
case ENGINE_JURABIB:
- nStyles = nCiteStyles;
- start = 0;
+ styles.push_back(CITE);
+ case ENGINE_NATBIB:
+ styles.push_back(CITET);
+ styles.push_back(CITEALT);
+ styles.push_back(CITEAUTHOR);
+ styles.push_back(CITEP);
+ styles.push_back(CITEALP);
+ styles.push_back(CITEYEAR);
+ styles.push_back(CITEYEARPAR);
break;
+ }
}
- vector<CiteStyle> styles(nStyles);
- size_t i = 0;
- int j = start;
- for (; i != styles.size(); ++i, ++j)
- styles[i] = citeStylesArray[j];
+ styles.push_back(NOCITE);
return styles;
}
projects / lyx.git / blobdiff