X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FBiblioInfo.cpp;h=49e6677aa4a967b5b30e4b847c7f4e17044d4386;hb=ab96df492a0a359797462fe109d009e54b864a4c;hp=98d0cfe57c2262943b28f2e40954b016dfcafbcd;hpb=3f8de8fe92f586b8c206b88a76139de3d6369dfe;p=lyx.git
diff --git a/src/BiblioInfo.cpp b/src/BiblioInfo.cpp
index 98d0cfe57c..49e6677aa4 100644
--- a/src/BiblioInfo.cpp
+++ b/src/BiblioInfo.cpp
@@ -20,6 +20,7 @@
#include "Encoding.h"
#include "InsetIterator.h"
#include "Language.h"
+#include "output_xhtml.h"
#include "Paragraph.h"
#include "TextClass.h"
#include "TocBackend.h"
@@ -350,37 +351,38 @@ docstring const BibTeXInfo::getXRef() const
namespace {
-string parseOptions(string const & format, string & optkey,
- string & ifpart, string & elsepart);
+docstring parseOptions(docstring const & format, string & 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.
-string parseEmbeddedOption(string const & format, string & ifelsepart)
+docstring parseEmbeddedOption(docstring const & format, docstring & ifelsepart)
{
LASSERT(format[0] == '{' && format[1] == '%', return format);
string optkey;
- string ifpart;
- string elsepart;
- string const rest = parseOptions(format, optkey, ifpart, elsepart);
+ docstring ifpart;
+ docstring elsepart;
+ docstring const rest = parseOptions(format, optkey, ifpart, elsepart);
if (format == rest) { // parse error
LYXERR0("ERROR! Couldn't parse `" << format <<"'.");
return format;
}
- LASSERT(rest.size() <= format.size(), /* */);
+ LASSERT(rest.size() <= format.size(),
+ { ifelsepart = docstring(); return format; });
ifelsepart = format.substr(0, format.size() - rest.size());
- return rest;
+ return rest;
}
// 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.
-string getClause(string const & format, string & clause)
+docstring getClause(docstring const & format, docstring & clause)
{
- string fmt = format;
+ docstring fmt = format;
// remove '[['
fmt = fmt.substr(2);
// we'll remove characters from the front of fmt as we
@@ -393,8 +395,8 @@ string getClause(string const & format, string & clause)
}
// check for an embedded option
if (fmt[0] == '{' && fmt.size() > 1 && fmt[1] == '%') {
- string part;
- string const rest = parseEmbeddedOption(fmt, part);
+ docstring part;
+ docstring const rest = parseEmbeddedOption(fmt, part);
if (fmt == rest) {
LYXERR0("ERROR! Couldn't parse embedded option in `" << format <<"'.");
return format;
@@ -414,18 +416,18 @@ string getClause(string const & format, string & clause)
// 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)
+docstring parseOptions(docstring const & format, string & optkey,
+ docstring & ifpart, docstring & elsepart)
{
LASSERT(format[0] == '{' && format[1] == '%', return format);
// strip '{%'
- string fmt = format.substr(2);
+ docstring 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;
}
- optkey = fmt.substr(0,pos);
+ optkey = to_utf8(fmt.substr(0, pos));
fmt = fmt.substr(pos + 1);
// [[format]] should be next
if (fmt[0] != '[' || fmt[1] != '[') {
@@ -433,7 +435,7 @@ string parseOptions(string const & format, string & optkey,
return format;
}
- string curfmt = fmt;
+ docstring curfmt = fmt;
fmt = getClause(curfmt, ifpart);
if (fmt == curfmt) {
LYXERR0("Error parsing `" << format <<"'. Couldn't get if clause.");
@@ -463,19 +465,19 @@ string parseOptions(string const & format, string & optkey,
} // anon namespace
-docstring BibTeXInfo::expandFormat(string const & format,
+docstring BibTeXInfo::expandFormat(docstring const & format,
BibTeXInfo const * const xref, int & counter, Buffer const & buf,
docstring before, docstring after, docstring dialog, bool next) const
{
// incorrect use of macros could put us in an infinite loop
static int max_passes = 5000;
- docstring ret; // return value
+ odocstringstream ret; // return value
string key;
bool scanning_key = false;
bool scanning_rich = false;
CiteEngineType const engine_type = buf.params().citeEngineType();
- string fmt = format;
+ docstring fmt = format;
// we'll remove characters from the front of fmt as we
// deal with them
while (!fmt.empty()) {
@@ -496,7 +498,7 @@ docstring BibTeXInfo::expandFormat(string const & format,
// macro
string const val =
buf.params().documentClass().getCiteMacro(engine_type, key);
- fmt = val + fmt.substr(1);
+ fmt = from_utf8(val) + fmt.substr(1);
continue;
} else if (key[0] == '_') {
// a translatable bit
@@ -504,15 +506,15 @@ docstring BibTeXInfo::expandFormat(string const & format,
buf.params().documentClass().getCiteMacro(engine_type, key);
docstring const trans =
translateIfPossible(from_utf8(val), buf.params().language->code());
- ret += trans;
+ ret << trans;
} else {
docstring const val =
getValueForKey(key, buf, before, after, dialog, xref);
if (!scanning_rich)
- ret += from_ascii("{!!}");
- ret += val;
+ ret << from_ascii("{!!}");
+ ret << val;
if (!scanning_rich)
- ret += from_ascii("{!!}");
+ ret << from_ascii("{!!}");
}
} else {
// beginning of key
@@ -530,9 +532,9 @@ docstring BibTeXInfo::expandFormat(string const & format,
if (fmt[1] == '%') {
// it is the beginning of an optional format
string optkey;
- string ifpart;
- string elsepart;
- string const newfmt =
+ docstring ifpart;
+ docstring elsepart;
+ docstring const newfmt =
parseOptions(fmt, optkey, ifpart, elsepart);
if (newfmt == fmt) // parse error
return _("ERROR!");
@@ -540,12 +542,12 @@ docstring BibTeXInfo::expandFormat(string const & format,
docstring const val =
getValueForKey(optkey, buf, before, after, dialog, xref);
if (optkey == "next" && next)
- ret += from_utf8(ifpart); // without expansion
+ ret << ifpart; // without expansion
else if (!val.empty())
- ret += expandFormat(ifpart, xref, counter, buf,
+ ret << expandFormat(ifpart, xref, counter, buf,
before, after, dialog, next);
else if (!elsepart.empty())
- ret += expandFormat(elsepart, xref, counter, buf,
+ ret << expandFormat(elsepart, xref, counter, buf,
before, after, dialog, next);
// fmt will have been shortened for us already
continue;
@@ -554,26 +556,31 @@ docstring BibTeXInfo::expandFormat(string const & format,
// beginning of rich text
scanning_rich = true;
fmt = fmt.substr(2);
- ret += from_ascii("{!");
+ ret << from_ascii("{!");
continue;
}
}
// we are here if '{' was not followed by % or !.
// So it's just a character.
- ret += thischar;
+ ret << thischar;
}
else if (scanning_rich && thischar == '!'
&& fmt.size() > 1 && fmt[1] == '}') {
// end of rich text
scanning_rich = false;
fmt = fmt.substr(2);
- ret += from_ascii("!}");
+ ret << from_ascii("!}");
continue;
}
else if (scanning_key)
key += char(thischar);
- else
- ret += thischar;
+ else {
+ try {
+ ret.put(thischar);
+ } catch (EncodingException & /* e */) {
+ LYXERR0("Uncodable character '" << docstring(1, thischar) << " in citation label!");
+ }
+ }
fmt = fmt.substr(1);
} // for loop
if (scanning_key) {
@@ -584,7 +591,7 @@ docstring BibTeXInfo::expandFormat(string const & format,
LYXERR0("Never found end of rich text in `" << format << "'!");
return _("ERROR!");
}
- return ret;
+ return ret.str();
}
@@ -604,7 +611,8 @@ docstring const & BibTeXInfo::getInfo(BibTeXInfo const * const xref,
CiteEngineType const engine_type = buf.params().citeEngineType();
DocumentClass const & dc = buf.params().documentClass();
- string const & format = dc.getCiteFormat(engine_type, to_utf8(entry_type_));
+ docstring const & format =
+ from_utf8(dc.getCiteFormat(engine_type, to_utf8(entry_type_)));
int counter = 0;
info_ = expandFormat(format, xref, counter, buf,
docstring(), docstring(), docstring(), false);
@@ -620,19 +628,11 @@ docstring const & BibTeXInfo::getInfo(BibTeXInfo const * const xref,
docstring const BibTeXInfo::getLabel(BibTeXInfo const * const xref,
- Buffer const & buf, string const & format, bool richtext,
+ Buffer const & buf, docstring const & format, bool richtext,
docstring before, docstring after, docstring dialog, bool next) const
{
docstring loclabel;
- /*
- if (!is_bibtex_) {
- BibTeXInfo::const_iterator it = find(from_ascii("ref"));
- label_ = it->second;
- return label_;
- }
- */
-
int counter = 0;
loclabel = expandFormat(format, xref, counter, buf,
before, after, dialog, next);
@@ -641,6 +641,7 @@ docstring const BibTeXInfo::getLabel(BibTeXInfo const * const xref,
loclabel = processRichtext(loclabel, richtext);
loclabel = convertLaTeXCommands(loclabel);
}
+
return loclabel;
}
@@ -661,48 +662,71 @@ docstring const & BibTeXInfo::operator[](string const & field) const
}
-docstring BibTeXInfo::getValueForKey(string const & key, Buffer const & buf,
+docstring BibTeXInfo::getValueForKey(string const & oldkey, Buffer const & buf,
docstring const & before, docstring const & after, docstring const & dialog,
BibTeXInfo const * const xref) const
{
+ string key = oldkey;
+ bool cleanit = false;
+ if (prefixIs(oldkey, "clean:")) {
+ key = oldkey.substr(6);
+ cleanit = true;
+ }
+
docstring ret = operator[](key);
if (ret.empty() && xref)
ret = (*xref)[key];
- if (!ret.empty())
- return ret;
- // some special keys
- // FIXME: dialog, textbefore and textafter have nothing to do with this
- if (key == "dialog")
- return dialog;
- else if (key == "entrytype")
- return entry_type_;
- else if (key == "key")
- return bib_key_;
- else if (key == "label")
- return label_;
- else if (key == "abbrvauthor")
- // Special key to provide abbreviated author names.
- return getAbbreviatedAuthor(buf, false);
- else if (key == "shortauthor")
- // When shortauthor is not defined, jurabib automatically
- // provides jurabib-style abbreviated author names. We do
- // this as well.
- return getAbbreviatedAuthor(buf, true);
- else if (key == "shorttitle") {
- // When shorttitle is not defined, jurabib uses for `article'
- // and `periodical' entries the form `journal volume [year]'
- // and for other types of entries it uses the `title' field.
- if (entry_type_ == "article" || entry_type_ == "periodical")
- return operator[]("journal") + " " + operator[]("volume")
- + " [" + operator[]("year") + "]";
- else
- return operator[]("title");
- } else if (key == "textbefore")
- return before;
- else if (key == "textafter")
- return after;
- else if (key == "year")
- return getYear();
+ if (ret.empty()) {
+ // some special keys
+ // FIXME: dialog, textbefore and textafter have nothing to do with this
+ if (key == "dialog")
+ ret = dialog;
+ else if (key == "entrytype")
+ ret = entry_type_;
+ else if (key == "key")
+ ret = bib_key_;
+ else if (key == "label")
+ ret = label_;
+ else if (key == "modifier" && modifier_ != 0)
+ ret = modifier_;
+ else if (key == "numericallabel")
+ ret = cite_number_;
+ else if (key == "abbrvauthor")
+ // Special key to provide abbreviated author names.
+ ret = getAbbreviatedAuthor(buf, false);
+ else if (key == "shortauthor")
+ // When shortauthor is not defined, jurabib automatically
+ // provides jurabib-style abbreviated author names. We do
+ // this as well.
+ ret = getAbbreviatedAuthor(buf, true);
+ else if (key == "shorttitle") {
+ // When shorttitle is not defined, jurabib uses for `article'
+ // and `periodical' entries the form `journal volume [year]'
+ // and for other types of entries it uses the `title' field.
+ if (entry_type_ == "article" || entry_type_ == "periodical")
+ ret = operator[]("journal") + " " + operator[]("volume")
+ + " [" + operator[]("year") + "]";
+ else
+ ret = operator[]("title");
+ } else if (key == "bibentry") {
+ // Special key to provide the full bibliography entry: see getInfo()
+ CiteEngineType const engine_type = buf.params().citeEngineType();
+ DocumentClass const & dc = buf.params().documentClass();
+ docstring const & format =
+ from_utf8(dc.getCiteFormat(engine_type, to_utf8(entry_type_)));
+ int counter = 0;
+ ret = expandFormat(format, xref, counter, buf,
+ docstring(), docstring(), docstring(), false);
+ } else if (key == "textbefore")
+ ret = before;
+ else if (key == "textafter")
+ ret = after;
+ else if (key == "year")
+ ret = getYear();
+ }
+ if (cleanit)
+ return html::cleanAttr(ret);
+
return ret;
}
@@ -841,8 +865,8 @@ docstring const BiblioInfo::getLabel(vector const & keys,
{
CiteEngineType const engine_type = buf.params().citeEngineType();
DocumentClass const & dc = buf.params().documentClass();
- string const & format = dc.getCiteFormat(engine_type, style, "cite");
- docstring ret = from_utf8(format);
+ docstring const & format = from_utf8(dc.getCiteFormat(engine_type, style, "cite"));
+ docstring ret = format;
vector::const_iterator key = keys.begin();
vector::const_iterator ken = keys.end();
for (; key != ken; ++key) {
@@ -860,7 +884,7 @@ docstring const BiblioInfo::getLabel(vector const & keys,
xrefptr = &(xrefit->second);
}
}
- ret = data.getLabel(xrefptr, buf, to_utf8(ret), richtext,
+ ret = data.getLabel(xrefptr, buf, ret, richtext,
before, after, dialog, key+1 != ken);
}
return ret;
@@ -969,7 +993,7 @@ void BiblioInfo::makeCitationLabels(Buffer const & buf)
{
collectCitedEntries(buf);
CiteEngineType const engine_type = buf.params().citeEngineType();
- bool const numbers = (engine_type == ENGINE_TYPE_NUMERICAL);
+ bool const numbers = (engine_type & ENGINE_TYPE_NUMERICAL);
int keynumber = 0;
char modifier = 0;
@@ -1012,6 +1036,28 @@ void BiblioInfo::makeCitationLabels(Buffer const & buf)
last = biit;
}
}
+ // Set the labels
+ it = cited_entries_.begin();
+ for (; it != en; ++it) {
+ map::iterator const biit = bimap_.find(*it);
+ // this shouldn't happen, but...
+ if (biit == bimap_.end())
+ // ...fail gracefully, anyway.
+ continue;
+ BibTeXInfo & entry = biit->second;
+ if (numbers) {
+ entry.label(entry.citeNumber());
+ } else {
+ docstring const auth = entry.getAbbreviatedAuthor(buf, false);
+ // we do it this way so as to access the xref, if necessary
+ // note that this also gives us the modifier
+ docstring const year = getYear(*it, buf, true);
+ if (!auth.empty() && !year.empty())
+ entry.label(auth + ' ' + year);
+ else
+ entry.label(entry.key());
+ }
+ }
}