X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FBiblioInfo.h;h=cc62660b41be3e196f8d9ba9ba1dbaff83a93941;hb=55a3dd7b346d29a52ba305a4558e9e380ef50f47;hp=837681fa385de3ffd002e2719f09a895b1ce587a;hpb=71c1bd5b2ec22db4ec174862d13f71c1dfbc5f54;p=lyx.git diff --git a/src/BiblioInfo.h b/src/BiblioInfo.h index 837681fa38..cc62660b41 100644 --- a/src/BiblioInfo.h +++ b/src/BiblioInfo.h @@ -5,121 +5,143 @@ * Licence details can be found in the file COPYING. * * \author Angus Leeming - * \author Herbert Voß + * \author Herbert Voß * \author Richard Heck * * Full author contact details are available in file CREDITS. */ -#ifndef BIBLIO_H -#define BIBLIO_H +#ifndef BIBLIOINFO_H +#define BIBLIOINFO_H #include "support/docstring.h" +#include "Citation.h" + #include #include #include namespace lyx { - -class Buffer; - -namespace biblio { - -enum CiteEngine { - ENGINE_BASIC, - ENGINE_NATBIB_AUTHORYEAR, - ENGINE_NATBIB_NUMERICAL, - ENGINE_JURABIB -}; -enum CiteStyle { - CITE, - NOCITE, - CITET, - CITEP, - CITEALT, - CITEALP, - CITEAUTHOR, - CITEYEAR, - CITEYEARPAR -}; - - -class CitationStyle { -public: - /// - CitationStyle(CiteStyle s = CITE, bool f = false, bool force = false) - : style(s), full(f), forceUCase(force) {} - /// \param latex_str a LaTeX command, "cite", "Citep*", etc - CitationStyle(std::string const & latex_str); - /// - std::string const asLatexStr() const; - /// - CiteStyle style; - /// - bool full; - /// - bool forceUCase; -}; +class Buffer; +/// FIXME: To Citation.cpp? /// Returns a vector of available Citation styles. -std::vector const getCiteStyles(CiteEngine const ); +std::vector citeStyles(CiteEngine); +/// \param latex_str a LaTeX command, "cite", "Citep*", etc +CitationStyle citationStyleFromString(std::string const & latex_str); +/// the other way round +std::string citationStyleToString(CitationStyle const &); -} // namespace biblio /// Class to represent information about a BibTeX or /// bibliography entry. -/// The keys are BibTeX fields (e.g., author, title, etc), -/// and the values are the associated field values. +/// This class basically wraps a std::map, and many of its +/// methods simply delegate to the corresponding methods of +/// std::map. class BibTeXInfo { public: - /// + /// The keys are BibTeX fields (e.g., author, title, etc), + /// and the values are the associated field values. typedef std::map::const_iterator const_iterator; + /// + BibTeXInfo() : is_bibtex_(true) {} /// argument sets isBibTeX_, so should be false only if it's coming /// from a bibliography environment - BibTeXInfo(bool ib = true); + BibTeXInfo(bool ib) : is_bibtex_(ib) {} /// constructor that sets the entryType BibTeXInfo(docstring const & key, docstring const & type); - /// Search for the given field and return the associated info. - /// The point of this is that BibTeXInfo::operator[] has no const - /// form. - docstring const & getValueForField(docstring const & field) const; - /// - docstring const & getValueForField(std::string const & field) const; - /// - bool hasField(docstring const & field) const; - /// return the short form of an authorlist + /// \return the short form of an authorlist docstring const getAbbreviatedAuthor() const; - /// + /// docstring const getYear() const; - /// Returns formatted BibTeX data suitable for framing. - docstring const getInfo() const; /// - int count(docstring const & f) const { return bimap_.count(f); } + docstring const getXRef() const; + /// \return formatted BibTeX data suitable for framing. + /// \param pointer to crossref information + docstring const & getInfo(BibTeXInfo const * const xref, + Buffer const & buf, bool richtext) const; /// const_iterator find(docstring const & f) const { return bimap_.find(f); } /// const_iterator end() const { return bimap_.end(); } - /// - docstring & operator[](docstring const & f) + /// \return value for field f + /// note that this will create an empty field if it does not exist + docstring & operator[](docstring const & f) { return bimap_[f]; } + /// \return value for field f + /// this one, since it is const, will simply return docstring() if + /// we don't have the field and will NOT create an empty field + docstring const & operator[](docstring const & field) const; + /// + docstring const & operator[](std::string const & field) const; + /// + docstring const & allData() const { return all_data_; } + /// + void setAllData(docstring const & d) { all_data_ = d; } + /// + void label(docstring const & d) { label_= d; } + /// + docstring const & label() const { return label_; } + /// + docstring const & key() const { return bib_key_; } + /// numerical key for citing this entry. currently used only + /// by XHTML output routines. + docstring citeNumber() const { return cite_number_; } /// - docstring allData() const { return allData_; } + void setCiteNumber(docstring const & num) { cite_number_ = num; } + /// a,b,c, etc, for author-year. currently used only by XHTML + /// output routines. + char modifier() const { return modifier_; } /// - void allData(docstring const & d) { allData_ = d; } + void setModifier(char c) { modifier_ = c; } /// - docstring entryType() const { return entryType_; } + docstring entryType() const { return entry_type_; } + /// + bool isBibTeX() const { return is_bibtex_; } private: + /// like operator[], except, if the field is empty, it will attempt + /// to get the data from xref BibTeXInfo object, which would normally + /// be the one referenced in the crossref field. + docstring getValueForKey(std::string const & key, + BibTeXInfo const * const xref = 0) const; + /// replace %keys% in a format string with their values + /// called from getInfo() + /// format strings may contain: + /// %key%, which represents a key + /// {%key%[[format]]}, which prints format if key is non-empty + /// the latter may optionally contain an `else' clause as well: + /// {%key%[[if format]][[else format]]} + /// material intended only for rich text (HTML) output should be + /// wrapped in "{!" and "!}". it will be removed if richtext is + /// false. + /// a simple macro facility is also available. keys that look like + /// "%!key%" are substituted with their definition. + /// moreover, keys that look like "%_key%" are treated as translatable + /// so that things like "pp." and "vol." can be translated. + docstring expandFormat(std::string const & fmt, + BibTeXInfo const * const xref, int & counter, + Buffer const & buf, bool richtext) const; /// true if from BibTeX; false if from bibliography environment - bool isBibTeX_; + bool is_bibtex_; /// the BibTeX key for this entry - docstring bibKey_; + docstring bib_key_; + /// the label that will appear in citations + /// this is easily set from bibliography environments, but has + /// to be calculated for entries we get from BibTeX + docstring label_; /// a single string containing all BibTeX data associated with this key - docstring allData_; + docstring all_data_; /// the BibTeX entry type (article, book, incollection, ...) - docstring entryType_; + docstring entry_type_; + /// a cache for getInfo() + mutable docstring info_; + /// + docstring cite_number_; + /// + char modifier_; /// our map: std::map bimap_; }; @@ -127,29 +149,37 @@ private: /// Class to represent a collection of bibliographical data, whether /// from BibTeX or from bibliography environments. -/// BiblioInfo.first is the bibliography key -/// BiblioInfo.second is the data for that key class BiblioInfo { public: - /// + /// bibliography key --> data for that key typedef std::map::const_iterator const_iterator; - /// Returns a sorted vector of bibliography keys + /// \return a sorted vector of bibliography keys std::vector const getKeys() const; - /// Returns a sorted vector of present BibTeX fields + /// \return a sorted vector of present BibTeX fields std::vector const getFields() const; - /// Returns a sorted vector of BibTeX entry types in use + /// \return a sorted vector of BibTeX entry types in use std::vector const getEntries() const; - /// Fills keys with BibTeX information derived from the various insets - /// in a given buffer, in its master document. - void fillWithBibKeys(Buffer const * const buf); - /// return the short form of an authorlist + /// \return the short form of an authorlist docstring const getAbbreviatedAuthor(docstring const & key) const; - /// return the year from the bibtex data record - docstring const getYear(docstring const & key) const; - /// Returns formatted BibTeX data associated with a given key. - /// Empty if no info exists. - docstring const getInfo(docstring const & key) const; - + /// \return the year from the bibtex data record for \param key + /// if \param use_modifier is true, then we will also append any + /// modifier for this entry (e.g., 1998b). + /// Note that this will get the year from the crossref if it's + /// not present in the record itself. + docstring const getYear(docstring const & key, + bool use_modifier = false) const; + /// + docstring const getCiteNumber(docstring const & key) const; + /// \return formatted BibTeX data associated with a given key. + /// Empty if no info exists. + /// Note that this will retrieve data from the crossref as needed. + /// If \param richtext is true, then it will output any richtext tags + /// marked in the citation format and escape < and > elsewhere. + docstring const getInfo(docstring const & key, Buffer const & buf, + bool richtext = false) const; + /// Is this a reference from a bibtex database + /// or from a bibliography environment? + bool isBibtex(docstring const & key) const; /** * "Translates" the available Citation Styles into strings for a given key, * either numerical or author-year depending upon the active engine. (See @@ -179,6 +209,16 @@ public: */ std::vector const getAuthorYearStrings(docstring const & key, Buffer const & buf) const; + /// Collects the cited entries from buf. + void collectCitedEntries(Buffer const & buf); + /// A list of BibTeX keys cited in the current document, sorted by + /// the last name of the author. + /// Make sure you have called collectCitedEntries() before you try to + /// use this. You should probably call it just before you use this. + std::vector const & citedEntries() const + { return cited_entries_; } + /// + void makeCitationLabels(Buffer const & buf); /// const_iterator begin() const { return bimap_.begin(); } /// @@ -190,14 +230,26 @@ public: /// const_iterator find(docstring const & f) const { return bimap_.find(f); } /// + void mergeBiblioInfo(BiblioInfo const & info); + /// BibTeXInfo & operator[](docstring const & f) { return bimap_[f]; } /// - std::set fieldNames; + void addFieldName(docstring const & f) { field_names_.insert(f); } /// - std::set entryTypes; + void addEntryType(docstring const & f) { entry_types_.insert(f); } private: - std::map bimap_; + /// + std::set field_names_; + /// + std::set entry_types_; + /// our map: keys --> BibTeXInfo + std::map bimap_; + /// a possibly sorted list of entries cited in our Buffer. + /// do not try to make this a vector or anything of + /// the sort, because reloads will invalidate those pointers. + std::vector cited_entries_; }; } // namespace lyx -#endif + +#endif // BIBLIOINFO_H