-#include <config.h>
-
-#include <fstream>
-#include <cstdlib>
-#include <algorithm>
+/**
+ * \file insetcite.C
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
+ *
+ * \author Angus Leeming
+ * \author Herbert Voß
+ *
+ * Full author contact details are available in file CREDITS.
+ */
-#ifdef __GNUG__
-#pragma implementation
-#endif
+#include <config.h>
-#include FORMS_H_LOCATION
#include "insetcite.h"
+
#include "buffer.h"
+#include "bufferparams.h"
#include "debug.h"
-#include "lyx_gui_misc.h"
-#include "BufferView.h"
-#include "gettext.h"
-#include "lyxtext.h"
-#include "support/filetools.h"
-
-using std::getline;
-using std::vector;
-using std::pair;
-using std::max;
-using std::min;
-using std::find;
+#include "dispatchresult.h"
+#include "funcrequest.h"
+#include "LaTeXFeatures.h"
-FD_citation_form * citation_form = 0;
-FD_citation_form * create_form_citation_form(void);
-void set_size_citation_form(FD_citation_form *, int, bool);
+#include "frontends/controllers/biblio.h"
-static vector<pair<string,string> > bibkeys_info;
-static vector<string> bibkeys;
-static vector<string> insetkeys;
+#include "support/fs_extras.h"
+#include "support/lstrings.h"
-extern "C" void citation_cb( FL_OBJECT *, long data )
-{
- InsetCitation::Holder * holder =
- static_cast<InsetCitation::Holder*>(citation_form->form->u_vdata);
+#include <algorithm>
- holder->inset->callback( citation_form,
- static_cast<InsetCitation::State>(data) );
-}
+#include <boost/filesystem/operations.hpp>
+#include <boost/filesystem/exception.hpp>
-FD_citation_form *create_form_citation_form(void)
-{
- FL_OBJECT *obj;
- FD_citation_form *fdui = (FD_citation_form *) fl_calloc(1, sizeof(*fdui));
-
- fdui->form = fl_bgn_form(FL_NO_BOX, 440, 790);
- fdui->box = obj = fl_add_box(FL_UP_BOX,0,0,440,790,"");
- fl_set_object_resize(obj, FL_RESIZE_X);
-
- fdui->citeBrsr = obj =
- fl_add_browser(FL_HOLD_BROWSER,20,40,170,370,_("Inset keys"));
- fl_set_object_lalign(obj,FL_ALIGN_TOP_LEFT);
- fl_set_object_resize(obj, FL_RESIZE_X);
- fl_set_object_callback(obj,citation_cb,InsetCitation::CITEBRSR);
-
- fdui->bibBrsr = obj =
- fl_add_browser(FL_HOLD_BROWSER,250,40,170,370,_("Bibliography keys"));
- fl_set_object_lalign(obj,FL_ALIGN_TOP_LEFT);
- fl_set_object_resize(obj, FL_RESIZE_X);
- fl_set_object_callback(obj,citation_cb,InsetCitation::BIBBRSR);
-
- fdui->addBtn = obj =
- fl_add_button(FL_NORMAL_BUTTON,200,40,40,40,"@4->");
- fl_set_object_gravity(obj, FL_South, FL_South);
- fl_set_object_resize(obj, FL_RESIZE_NONE);
- fl_set_object_callback(obj,citation_cb,InsetCitation::ADD);
-
- fdui->delBtn = obj =
- fl_add_button(FL_NORMAL_BUTTON,200,90,40,40,"@9+");
- fl_set_object_gravity(obj, FL_South, FL_South);
- fl_set_object_resize(obj, FL_RESIZE_NONE);
- fl_set_object_callback(obj,citation_cb,InsetCitation::DELETE);
-
- fdui->upBtn = obj =
- fl_add_button(FL_NORMAL_BUTTON,200,140,40,40,"@8->");
- fl_set_object_gravity(obj, FL_South, FL_South);
- fl_set_object_resize(obj, FL_RESIZE_NONE);
- fl_set_object_callback(obj,citation_cb,InsetCitation::UP);
-
- fdui->downBtn = obj =
- fl_add_button(FL_NORMAL_BUTTON,200,190,40,40,"@2->");
- fl_set_object_gravity(obj, FL_South, FL_South);
- fl_set_object_resize(obj, FL_RESIZE_NONE);
- fl_set_object_callback(obj,citation_cb,InsetCitation::DOWN);
-
- fdui->infoBrsr = obj =
- fl_add_browser(FL_NORMAL_BROWSER,20,440,400,110,_("Info"));
- fl_set_object_lalign(obj,FL_ALIGN_TOP_LEFT);
- fl_set_object_resize(obj, FL_RESIZE_X);
-
- /*
- fdui->style = obj =
- fl_add_choice(FL_NORMAL_CHOICE,160,570,130,30,_("Citation style"));
- fl_set_object_boxtype(obj,FL_DOWN_BOX);
- fl_set_object_resize(obj, FL_RESIZE_X);
-
- fdui->textBefore = obj =
- fl_add_input(FL_NORMAL_INPUT,100,620,250,30,_("Text before"));
- fl_set_object_resize(obj, FL_RESIZE_X);
- */
-
- fdui->textAftr = obj =
- fl_add_input(FL_NORMAL_INPUT,100,660,250,30,_("Text after"));
- fl_set_object_gravity(obj, FL_SouthWest, FL_SouthEast);
- fl_set_object_resize(obj, FL_RESIZE_X);
-
- fdui->ok = obj =
- fl_add_button(FL_RETURN_BUTTON,190,730,110,40,_("OK"));
- fl_set_object_gravity(obj, FL_SouthEast, FL_SouthEast);
- fl_set_object_callback(obj,citation_cb,InsetCitation::OK);
-
- fdui->cancel = obj =
- fl_add_button(FL_NORMAL_BUTTON,310,730,110,40,idex(_("Cancel|^[")));
- fl_set_button_shortcut(obj, scex(_("Cancel|^[")), 1);
- fl_set_object_gravity(obj, FL_SouthEast, FL_SouthEast);
- fl_set_object_callback(obj,citation_cb,InsetCitation::CANCEL);
-
- fl_end_form();
-
- return fdui;
-}
+namespace lyx {
+using support::ascii_lowercase;
+using support::contains;
+using support::FileName;
+using support::getStringFromVector;
+using support::getVectorFromString;
+using support::ltrim;
+using support::rtrim;
+using support::split;
+using support::tokenPos;
-InsetCitation::InsetCitation(string const & key, string const & note)
- : InsetCommand("cite", key, note)
-{
-}
+using std::endl;
+using std::replace;
+using std::string;
+using std::ostream;
+using std::vector;
+using std::map;
+namespace fs = boost::filesystem;
-InsetCitation::~InsetCitation()
-{
- if(citation_form && citation_form->form
- && citation_form->form->visible
- && citation_form->form->u_vdata == &holder)
- fl_hide_form(citation_form->form);
-}
+namespace {
-void InsetCitation::Edit( BufferView * bv, int, int, unsigned int )
+docstring const getNatbibLabel(Buffer const & buffer,
+ string const & citeType, string const & keyList,
+ docstring const & before, docstring const & after,
+ biblio::CiteEngine engine)
{
- if ( !citation_form ) {
- citation_form = create_form_citation_form();
- fl_set_form_atclose( citation_form->form,
- CancelCloseBoxCB, 0 );
+ // Only start the process off after the buffer is loaded from file.
+ if (!buffer.fully_loaded())
+ return docstring();
+
+ // Cache the labels
+ typedef std::map<Buffer const *, biblio::InfoMap> CachedMap;
+ static CachedMap cached_keys;
+
+ // and cache the timestamp of the bibliography files.
+ static std::map<FileName, time_t> bibfileStatus;
+
+ biblio::InfoMap infomap;
+
+ vector<FileName> const & bibfilesCache = buffer.getBibfilesCache();
+ // compare the cached timestamps with the actual ones.
+ bool changed = false;
+ for (vector<FileName>::const_iterator it = bibfilesCache.begin();
+ it != bibfilesCache.end(); ++ it) {
+ FileName const f = *it;
+ try {
+ std::time_t lastw = fs::last_write_time(f.toFilesystemEncoding());
+ if (lastw != bibfileStatus[f]) {
+ changed = true;
+ bibfileStatus[f] = lastw;
+ }
+ }
+ catch (fs::filesystem_error & fserr) {
+ changed = true;
+ lyxerr << "Couldn't find or read bibtex file "
+ << f << endl;
+ lyxerr[Debug::DEBUG] << "Fs error: "
+ << fserr.what() << endl;
+ }
}
- holder.inset = this;
- holder.view = bv;
-
- citation_form->form->u_vdata = &holder;
-
- // update the browsers, noting the number of keys.
- bibkeys_info = bv->buffer()->getBibkeyList();
- bibkeys.clear();
- insetkeys.clear();
- for( unsigned int i = 0; i < bibkeys_info.size(); ++i )
- bibkeys.push_back(bibkeys_info[i].first);
-
- string tmp;
- string keys = getContents();
- keys = frontStrip( split(keys, tmp, ',') );
- while( !tmp.empty() ) {
- insetkeys.push_back( tmp );
- keys = frontStrip( split(keys, tmp, ',') );
+ // build the keylist only if the bibfiles have been changed
+ if (cached_keys[&buffer].empty() || bibfileStatus.empty() || changed) {
+ typedef vector<std::pair<string, docstring> > InfoType;
+ InfoType bibkeys;
+ buffer.fillWithBibKeys(bibkeys);
+
+ InfoType::const_iterator bit = bibkeys.begin();
+ InfoType::const_iterator bend = bibkeys.end();
+
+ for (; bit != bend; ++bit)
+ infomap[bit->first] = bit->second;
+
+ cached_keys[&buffer] = infomap;
+ } else
+ // use the cached keys
+ infomap = cached_keys[&buffer];
+
+ if (infomap.empty())
+ return docstring();
+
+ // the natbib citation-styles
+ // CITET: author (year)
+ // CITEP: (author,year)
+ // CITEALT: author year
+ // CITEALP: author, year
+ // CITEAUTHOR: author
+ // CITEYEAR: year
+ // CITEYEARPAR: (year)
+ // jurabib supports these plus
+ // CITE: author/<before field>
+
+ // We don't currently use the full or forceUCase fields.
+ string cite_type = biblio::asValidLatexCommand(citeType, engine);
+ if (cite_type[0] == 'C')
+ cite_type = string(1, 'c') + cite_type.substr(1);
+ if (cite_type[cite_type.size() - 1] == '*')
+ cite_type = cite_type.substr(0, cite_type.size() - 1);
+
+ docstring before_str;
+ if (!before.empty()) {
+ // In CITET and CITEALT mode, the "before" string is
+ // attached to the label associated with each and every key.
+ // In CITEP, CITEALP and CITEYEARPAR mode, it is attached
+ // to the front of the whole only.
+ // In other modes, it is not used at all.
+ if (cite_type == "citet" ||
+ cite_type == "citealt" ||
+ cite_type == "citep" ||
+ cite_type == "citealp" ||
+ cite_type == "citeyearpar")
+ before_str = before + ' ';
+ // In CITE (jurabib), the "before" string is used to attach
+ // the annotator (of legal texts) to the author(s) of the
+ // first reference.
+ else if (cite_type == "cite")
+ before_str = '/' + before;
}
- updateBrowser( citation_form->bibBrsr, bibkeys );
- updateBrowser( citation_form->citeBrsr, insetkeys );
- fl_clear_browser( citation_form->infoBrsr );
-
- // No keys have been selected yet, so...
- setBibButtons( citation_form, OFF );
- setCiteButtons( citation_form, OFF );
-
- int noKeys = max( bibkeys.size(), insetkeys.size() );
-
- // Place bounds, so that 4 <= noKeys <= 15
- noKeys = max( 4, min(15, noKeys) );
-
- // Re-size the form to accommodate the new browser size
- int size = 20 * noKeys;
- bool bibPresent = ( bibkeys.size() > 0 );
- setSize(citation_form, size, bibPresent);
-
- fl_set_input( citation_form->textAftr, getOptions().c_str() );
- if( holder.view->buffer()->isReadonly() )
- fl_deactivate_object( citation_form->textAftr );
-
- if( citation_form->form->visible ) {
- fl_raise_form( citation_form->form );
- } else {
- fl_show_form(citation_form->form,
- FL_PLACE_MOUSE | FL_FREE_SIZE,
- FL_FULLBORDER,
- _("Citation") );
+ docstring after_str;
+ if (!after.empty()) {
+ // The "after" key is appended only to the end of the whole.
+ after_str = ", " + after;
}
-}
-
-
-void InsetCitation::updateBrowser( FL_OBJECT * browser,
- vector<string> const & inkeys ) const
-{
- fl_clear_browser( browser );
- fl_freeze_form( browser->form );
- for( unsigned int i = 0; i < inkeys.size(); ++i )
- fl_add_browser_line( browser, inkeys[i].c_str() );
- fl_unfreeze_form( browser->form );
-}
-
-void InsetCitation::callback( FD_citation_form * form, State cb )
-{
- switch( cb ) {
- case BIBBRSR: {
- fl_deselect_browser( form->citeBrsr );
-
- unsigned int sel = fl_get_browser( form->bibBrsr );
- if( sel < 1 || sel > bibkeys.size() ) break;
-
- // Put into infoBrsr the additional info associated with
- // the selected bibBrsr key
- fl_clear_browser( form->infoBrsr );
- fl_add_browser_line( form->infoBrsr,
- bibkeys_info[sel-1].second.c_str() );
-
- // Highlight the selected bibBrsr key in citeBrsr if present
- vector<string>::iterator it =
- find( insetkeys.begin(), insetkeys.end(), bibkeys[sel-1] );
-
- if( it != insetkeys.end() ) {
- int n = it - insetkeys.begin();
- fl_select_browser_line( form->citeBrsr, n+1 );
- fl_set_browser_topline( form->citeBrsr, n+1 );
- }
+ // One day, these might be tunable (as they are in BibTeX).
+ char const op = '('; // opening parenthesis.
+ char const cp = ')'; // closing parenthesis.
+ // puctuation mark separating citation entries.
+ char const * const sep = ";";
+
+ docstring const op_str(' ' + docstring(1, op));
+ docstring const cp_str(docstring(1, cp) + ' ');
+ docstring const sep_str(from_ascii(sep) + ' ');
+
+ docstring label;
+ vector<string> keys = getVectorFromString(keyList);
+ vector<string>::const_iterator it = keys.begin();
+ vector<string>::const_iterator end = keys.end();
+ for (; it != end; ++it) {
+ // get the bibdata corresponding to the key
+ docstring const author(biblio::getAbbreviatedAuthor(infomap, *it));
+ docstring const year(biblio::getYear(infomap, *it));
+
+ // Something isn't right. Fail safely.
+ if (author.empty() || year.empty())
+ return docstring();
+
+ // authors1/<before>; ... ;
+ // authors_last, <after>
+ if (cite_type == "cite" && engine == biblio::ENGINE_JURABIB) {
+ if (it == keys.begin())
+ label += author + before_str + sep_str;
+ else
+ label += author + sep_str;
+
+ // (authors1 (<before> year); ... ;
+ // authors_last (<before> year, <after>)
+ } else if (cite_type == "citet") {
+ switch (engine) {
+ case biblio::ENGINE_NATBIB_AUTHORYEAR:
+ label += author + op_str + before_str +
+ year + cp + sep_str;
+ break;
+ case biblio::ENGINE_NATBIB_NUMERICAL:
+ // FIXME UNICODE
+ label += author + op_str + before_str +
+ '#' + from_utf8(*it) + cp + sep_str;
+ break;
+ case biblio::ENGINE_JURABIB:
+ label += before_str + author + op_str +
+ year + cp + sep_str;
+ break;
+ case biblio::ENGINE_BASIC:
+ break;
+ }
- if( !holder.view->buffer()->isReadonly() ) {
- if( it != insetkeys.end() ) {
- setBibButtons( form, OFF );
- setCiteButtons( form, ON );
+ // author, year; author, year; ...
+ } else if (cite_type == "citep" ||
+ cite_type == "citealp") {
+ if (engine == biblio::ENGINE_NATBIB_NUMERICAL) {
+ // FIXME UNICODE
+ label += from_utf8(*it) + sep_str;
} else {
- setBibButtons( form, ON );
- setCiteButtons( form, OFF );
+ label += author + ", " + year + sep_str;
+ }
+
+ // (authors1 <before> year;
+ // authors_last <before> year, <after>)
+ } else if (cite_type == "citealt") {
+ switch (engine) {
+ case biblio::ENGINE_NATBIB_AUTHORYEAR:
+ label += author + ' ' + before_str +
+ year + sep_str;
+ break;
+ case biblio::ENGINE_NATBIB_NUMERICAL:
+ // FIXME UNICODE
+ label += author + ' ' + before_str +
+ '#' + from_utf8(*it) + sep_str;
+ break;
+ case biblio::ENGINE_JURABIB:
+ label += before_str + author + ' ' +
+ year + sep_str;
+ break;
+ case biblio::ENGINE_BASIC:
+ break;
}
- }
- break;
- } case CITEBRSR: {
- unsigned int sel = fl_get_browser( form->citeBrsr );
- if( sel < 1 || sel > insetkeys.size() ) break;
+ // author; author; ...
+ } else if (cite_type == "citeauthor") {
+ label += author + sep_str;
- if( !holder.view->buffer()->isReadonly() ) {
- setBibButtons( form, OFF );
- setCiteButtons( form, ON );
+ // year; year; ...
+ } else if (cite_type == "citeyear" ||
+ cite_type == "citeyearpar") {
+ label += year + sep_str;
}
+ }
+ label = rtrim(rtrim(label), sep);
- // Highlight the selected citeBrsr key in bibBrsr
- vector<string>::iterator it =
- find( bibkeys.begin(), bibkeys.end(), insetkeys[sel-1] );
+ if (!after_str.empty()) {
+ if (cite_type == "citet") {
+ // insert "after" before last ')'
+ label.insert(label.size() - 1, after_str);
+ } else {
+ bool const add =
+ !(engine == biblio::ENGINE_NATBIB_NUMERICAL &&
+ (cite_type == "citeauthor" ||
+ cite_type == "citeyear"));
+ if (add)
+ label += after_str;
+ }
+ }
- if (it != bibkeys.end()) {
- int n = it - bibkeys.begin();
- fl_select_browser_line( form->bibBrsr, n+1 );
- fl_set_browser_topline( form->bibBrsr, n+1 );
+ if (!before_str.empty() && (cite_type == "citep" ||
+ cite_type == "citealp" ||
+ cite_type == "citeyearpar")) {
+ label = before_str + label;
+ }
- // Put into infoBrsr the additional info associated with
- // the selected citeBrsr key
- fl_clear_browser( form->infoBrsr );
- fl_add_browser_line( form->infoBrsr,
- bibkeys_info[n].second.c_str() );
- }
- break;
+ if (cite_type == "citep" || cite_type == "citeyearpar")
+ label = op + label + cp;
- } case ADD: {
- if( holder.view->buffer()->isReadonly() ) break;
+ return label;
+}
- unsigned int sel = fl_get_browser( form->bibBrsr );
- if( sel < 1 || sel > bibkeys.size() ) break;
- // Add the selected bibBrsr key to citeBrsr
- fl_addto_browser( form->citeBrsr,
- bibkeys[sel-1].c_str() );
- insetkeys.push_back( bibkeys[sel-1] );
+docstring const getBasicLabel(docstring const & keyList, docstring const & after)
+{
+ docstring keys(keyList);
+ docstring label;
+
+ if (contains(keys, ',')) {
+ // Final comma allows while loop to cover all keys
+ keys = ltrim(split(keys, label, ',')) + ',';
+ while (contains(keys, ',')) {
+ docstring key;
+ keys = ltrim(split(keys, key, ','));
+ label += ", " + key;
+ }
+ } else
+ label = keys;
- int n = insetkeys.size();
- fl_select_browser_line( form->citeBrsr, n );
+ if (!after.empty())
+ label += ", " + after;
- setBibButtons( form, OFF );
- setCiteButtons( form, ON );
+ return '[' + label + ']';
+}
- break;
+} // anon namespace
- } case DELETE: {
- if( holder.view->buffer()->isReadonly() ) break;
- unsigned int sel = fl_get_browser( form->citeBrsr );
- if( sel < 1 || sel > insetkeys.size() ) break;
+InsetCitation::InsetCitation(InsetCommandParams const & p)
+ : InsetCommand(p, "citation")
+{}
- // Remove the selected key from citeBrsr
- fl_delete_browser_line( form->citeBrsr, sel ) ;
- insetkeys.erase( insetkeys.begin() + sel-1 );
- setBibButtons( form, ON );
- setCiteButtons( form, OFF );
- break;
+docstring const InsetCitation::generateLabel(Buffer const & buffer) const
+{
+ docstring const before = getParam("before");
+ docstring const after = getParam("after");
+
+ docstring label;
+ biblio::CiteEngine const engine = buffer.params().cite_engine;
+ if (engine != biblio::ENGINE_BASIC) {
+ // FIXME UNICODE
+ label = getNatbibLabel(buffer, getCmdName(), to_utf8(getParam("key")),
+ before, after, engine);
+ }
- } case UP: {
- if( holder.view->buffer()->isReadonly() ) break;
+ // Fallback to fail-safe
+ if (label.empty()) {
+ label = getBasicLabel(getParam("key"), after);
+ }
- unsigned int sel = fl_get_browser( form->citeBrsr );
- if( sel < 2 || sel > insetkeys.size() ) break;
+ return label;
+}
- // Move the selected key up one line
- vector<string>::iterator it = insetkeys.begin() + sel-1;
- string tmp = *it;
- fl_delete_browser_line( form->citeBrsr, sel );
- insetkeys.erase( it );
+docstring const InsetCitation::getScreenLabel(Buffer const & buffer) const
+{
+ biblio::CiteEngine const engine = biblio::getEngine(buffer);
+ if (cache.params == params() && cache.engine == engine)
+ return cache.screen_label;
- fl_insert_browser_line( form->citeBrsr, sel-1, tmp.c_str() );
- fl_select_browser_line( form->citeBrsr, sel-1 );
- insetkeys.insert( it-1, tmp );
- setCiteButtons( form, ON );
+ // The label has changed, so we have to re-create it.
+ string const before = getSecOptions();
+ string const after = getOptions();
- break;
+ docstring const glabel = generateLabel(buffer);
- } case DOWN: {
- if( holder.view->buffer()->isReadonly() ) break;
+ unsigned int const maxLabelChars = 45;
- unsigned int sel = fl_get_browser( form->citeBrsr );
- if( sel < 1 || sel > insetkeys.size()-1 ) break;
+ docstring label = glabel;
+ if (label.size() > maxLabelChars) {
+ label.erase(maxLabelChars-3);
+ label += "...";
+ }
- // Move the selected key down one line
- vector<string>::iterator it = insetkeys.begin() + sel-1;
- string tmp = *it;
+ cache.engine = engine;
+ cache.params = params();
+ cache.generated_label = glabel;
+ cache.screen_label = label;
- fl_delete_browser_line( form->citeBrsr, sel );
- insetkeys.erase( it );
+ return label;
+}
- fl_insert_browser_line( form->citeBrsr, sel+1, tmp.c_str() );
- fl_select_browser_line( form->citeBrsr, sel+1 );
- insetkeys.insert( it+1, tmp );
- setCiteButtons( form, ON );
- break;
+int InsetCitation::plaintext(Buffer const & buffer, odocstream & os,
+ OutputParams const &) const
+{
+ if (cache.params == params() &&
+ cache.engine == biblio::getEngine(buffer))
+ os << cache.generated_label;
+ else
+ os << generateLabel(buffer);
+ return 0;
+}
- } case OK: {
- // The inset contains a comma separated list of the keys
- // in citeBrsr
- if( !holder.view->buffer()->isReadonly() )
- {
- string tmp;
- for( unsigned int i = 0; i < insetkeys.size(); ++i ) {
- if (i > 0)
- tmp += ", ";
- tmp += insetkeys[i];
- }
- setContents( tmp );
- setOptions( fl_get_input(form->textAftr) );
- // shouldn't mark the buffer dirty unless something
- // was actually altered
- holder.view->updateInset( this, true );
- }
- // fall through to Cancel
- } case CANCEL: {
- fl_hide_form( form->form );
- break;
+namespace {
- } default:
- break;
+docstring const cleanupWhitespace(docstring const & citelist)
+{
+ docstring::const_iterator it = citelist.begin();
+ docstring::const_iterator end = citelist.end();
+ // Paranoia check: make sure that there is no whitespace in here
+ // -- at least not behind commas or at the beginning
+ docstring result;
+ char_type last = ',';
+ for (; it != end; ++it) {
+ if (*it != ' ')
+ last = *it;
+ if (*it != ' ' || last != ',')
+ result += *it;
}
+ return result;
}
+// end anon namyspace
+}
-void InsetCitation::setSize( FD_citation_form * form,
- int brsrHeight, bool bibPresent ) const
+int InsetCitation::docbook(Buffer const &, odocstream & os, OutputParams const &) const
{
- int const infoHeight = 110;
- int const otherHeight = 140;
- brsrHeight = max( brsrHeight, 175 );
- int formHeight = brsrHeight + otherHeight;
-
- if( bibPresent ) formHeight += infoHeight + 30;
- fl_set_form_size( form->form, 430, formHeight );
-
- // No resizing is alowed in the y-direction
- fl_set_form_minsize( form->form, 430, formHeight );
- fl_set_form_maxsize( form->form, 1000, formHeight );
-
- int ypos = 0;
- fl_set_object_geometry( form->box, 0, ypos, 430, formHeight );
- ypos += 30;
- fl_set_object_geometry( form->citeBrsr, 10, ypos, 180, brsrHeight );
- fl_set_object_geometry( form->bibBrsr, 240, ypos, 180, brsrHeight );
- fl_set_object_geometry( form->addBtn, 200, ypos, 30, 30 );
- ypos += 35;
- fl_set_object_geometry( form->delBtn, 200, ypos, 30, 30 );
- ypos += 35;
- fl_set_object_geometry( form->upBtn, 200, ypos, 30, 30 );
- ypos += 35;
- fl_set_object_geometry( form->downBtn, 200, ypos, 30, 30 );
-
- ypos = brsrHeight+30; // base of Citation/Bibliography browsers
-
- if( bibPresent ) {
- ypos += 30;
- fl_set_object_geometry( form->infoBrsr, 10, ypos, 410, infoHeight );
- fl_show_object( form->infoBrsr );
- ypos += infoHeight;
- }
- else
- fl_hide_object( form->infoBrsr );
-
- ypos += 20;
- fl_set_object_geometry( form->textAftr, 100, ypos, 250, 30 );
- fl_set_object_geometry( form->ok, 230, ypos+50, 90, 30 );
- fl_set_object_geometry( form->cancel, 330, ypos+50, 90, 30 );
+ os << "<citation>"
+ << cleanupWhitespace(getParam("key"))
+ << "</citation>";
+ return 0;
}
-void InsetCitation::setBibButtons( FD_citation_form * form, State status ) const
+int InsetCitation::textString(Buffer const & buf, odocstream & os,
+ OutputParams const & op) const
{
- switch (status) {
- case ON:
- {
- fl_activate_object( form->addBtn );
- fl_set_object_lcol( form->addBtn, FL_BLACK );
-
- break;
- }
- case OFF:
- {
- fl_deactivate_object( form->addBtn );
- fl_set_object_lcol( form->addBtn, FL_INACTIVE );
- }
- default:
- break;
- }
+ return plaintext(buf, os, op);
}
-void InsetCitation::setCiteButtons( FD_citation_form * form, State status ) const
+// Have to overwrite the default InsetCommand method in order to check that
+// the \cite command is valid. Eg, the user has natbib enabled, inputs some
+// citations and then changes his mind, turning natbib support off. The output
+// should revert to \cite[]{}
+int InsetCitation::latex(Buffer const & buffer, odocstream & os,
+ OutputParams const &) const
{
- switch( status ) {
- case ON:
- {
- fl_activate_object( form->delBtn );
- fl_set_object_lcol( form->delBtn, FL_BLACK );
+ biblio::CiteEngine const cite_engine = buffer.params().cite_engine;
+ // FIXME UNICODE
+ docstring const cite_str = from_utf8(
+ biblio::asValidLatexCommand(getCmdName(), cite_engine));
- int sel = fl_get_browser( form->citeBrsr );
+ os << "\\" << cite_str;
- if( sel != 1 ) {
- fl_activate_object( form->upBtn );
- fl_set_object_lcol( form->upBtn, FL_BLACK );
- } else {
- fl_deactivate_object( form->upBtn );
- fl_set_object_lcol( form->upBtn, FL_INACTIVE );
- }
+ docstring const & before = getParam("before");
+ docstring const & after = getParam("after");
+ if (!before.empty() && cite_engine != biblio::ENGINE_BASIC)
+ os << '[' << before << "][" << after << ']';
+ else if (!after.empty())
+ os << '[' << after << ']';
- if( sel != fl_get_browser_maxline(form->citeBrsr)) {
- fl_activate_object( form->downBtn );
- fl_set_object_lcol( form->downBtn, FL_BLACK );
- } else {
- fl_deactivate_object( form->downBtn );
- fl_set_object_lcol( form->downBtn, FL_INACTIVE );
- }
+ os << '{' << cleanupWhitespace(getParam("key")) << '}';
- break;
- }
- case OFF:
- {
- fl_deactivate_object( form->delBtn );
- fl_set_object_lcol( form->delBtn, FL_INACTIVE );
+ return 0;
+}
- fl_deactivate_object( form->upBtn );
- fl_set_object_lcol( form->upBtn, FL_INACTIVE );
- fl_deactivate_object( form->downBtn );
- fl_set_object_lcol( form->downBtn, FL_INACTIVE );
- }
- default:
+void InsetCitation::validate(LaTeXFeatures & features) const
+{
+ switch (features.bufferParams().cite_engine) {
+ case biblio::ENGINE_BASIC:
+ break;
+ case biblio::ENGINE_NATBIB_AUTHORYEAR:
+ case biblio::ENGINE_NATBIB_NUMERICAL:
+ features.require("natbib");
+ break;
+ case biblio::ENGINE_JURABIB:
+ features.require("jurabib");
break;
}
}
-string InsetCitation::getScreenLabel() const
+void InsetCitation::replaceContents(string const & from, string const & to)
{
- string temp("[");
-
- temp += getContents();
-
- if( !getOptions().empty() ) {
- temp += ", " + getOptions();
+ if (tokenPos(getContents(), ',', from) != -1) {
+ vector<string> items = getVectorFromString(getContents());
+ replace(items.begin(), items.end(), from, to);
+ setContents(getStringFromVector(items));
}
-
- return temp + ']';
}
+
+
+} // namespace lyx
projects / lyx.git / blobdiff