*/
#include <config.h>
+#include <algorithm>
#include "InsetBibitem.h"
+#include "BiblioInfo.h"
#include "Buffer.h"
+#include "Cursor.h"
+#include "buffer_funcs.h"
#include "BufferParams.h"
#include "BufferView.h"
#include "Counters.h"
#include "DispatchResult.h"
+#include "Encoding.h"
#include "FuncRequest.h"
-#include "Font.h"
#include "InsetIterator.h"
#include "InsetList.h"
+#include "Language.h"
#include "Lexer.h"
+#include "output_xhtml.h"
+#include "OutputParams.h"
#include "Paragraph.h"
#include "ParagraphList.h"
+#include "ParIterator.h"
+#include "TextClass.h"
+
+#include "frontends/alert.h"
-#include "support/lstrings.h"
-#include "support/std_ostream.h"
#include "support/convert.h"
+#include "support/debug.h"
+#include "support/docstream.h"
+#include "support/gettext.h"
+#include "support/lstrings.h"
+#include "support/mutex.h"
+using namespace std;
+using namespace lyx::support;
namespace lyx {
int InsetBibitem::key_counter = 0;
-
-
+static Mutex counter_mutex;
docstring const key_prefix = from_ascii("key-");
-InsetBibitem::InsetBibitem(InsetCommandParams const & p)
- : InsetCommand(p, "bibitem")
+InsetBibitem::InsetBibitem(Buffer * buf, InsetCommandParams const & p)
+ : InsetCommand(buf, p)
{
- if (getParam("key").empty())
+ buffer().invalidateBibinfoCache();
+ if (getParam("key").empty()) {
+ Mutex::Locker lock(&counter_mutex);
setParam("key", key_prefix + convert<docstring>(++key_counter));
+ }
}
-CommandInfo const * InsetBibitem::findInfo(std::string const & /* cmdName */)
+InsetBibitem::~InsetBibitem()
{
- static const char * const paramnames[] = {"label", "key", ""};
- static const bool isoptional[] = {true, false};
- static const CommandInfo info = {2, paramnames, isoptional};
- return &info;
+ if (isBufferLoaded())
+ buffer().invalidateBibinfoCache();
}
-Inset * InsetBibitem::clone() const
+void InsetBibitem::initView()
{
- InsetBibitem * b = new InsetBibitem(params());
- b->autolabel_ = autolabel_;
- return b;
+ updateCommand(getParam("key"));
+}
+
+
+void InsetBibitem::updateCommand(docstring const & new_key, bool)
+{
+ docstring key = new_key;
+ vector<docstring> bibkeys = buffer().masterBibInfo().getKeys();
+
+ if (find(bibkeys.begin(), bibkeys.end(), key) != bibkeys.end()) {
+ int i = 1;
+ // generate unique label
+ key = new_key + '-' + convert<docstring>(i);
+ while (find(bibkeys.begin(), bibkeys.end(), key) != bibkeys.end()) {
+ ++i;
+ key = new_key + '-' + convert<docstring>(i);
+ }
+ frontend::Alert::warning(_("Keys must be unique!"),
+ bformat(_("The key %1$s already exists,\n"
+ "it will be changed to %2$s."), new_key, key));
+ }
+ setParam("key", key);
+ buffer().invalidateBibinfoCache();
+}
+
+
+ParamInfo const & InsetBibitem::findInfo(string const & /* cmdName */)
+{
+ static ParamInfo param_info_;
+ if (param_info_.empty()) {
+ param_info_.add("label", ParamInfo::LATEX_OPTIONAL,
+ ParamInfo::HANDLING_LATEXIFY);
+ param_info_.add("key", ParamInfo::LATEX_REQUIRED,
+ ParamInfo::HANDLING_ESCAPE);
+ }
+ return param_info_;
}
void InsetBibitem::doDispatch(Cursor & cur, FuncRequest & cmd)
{
- switch (cmd.action) {
+ switch (cmd.action()) {
case LFUN_INSET_MODIFY: {
InsetCommandParams p(BIBITEM_CODE);
- InsetCommandMailer::string2params("bibitem", to_utf8(cmd.argument()), p);
+ InsetCommand::string2params(to_utf8(cmd.argument()), p);
if (p.getCmdName().empty()) {
- cur.noUpdate();
+ cur.noScreenUpdate();
break;
}
- if (p["key"] != params()["key"])
- cur.bv().buffer().changeRefsIfUnique(params()["key"],
- p["key"], CITE_CODE);
- setParams(p);
+
+ cur.recordUndo();
+
+ docstring const & old_key = params()["key"];
+ docstring const & old_label = params()["label"];
+ docstring label = p["label"];
+
+ // definitions for escaping
+ static docstring const backslash = from_ascii("\\");
+ static docstring const lbrace = from_ascii("{");
+ static docstring const rbrace = from_ascii("}");
+ static char_type const chars_escape[6] = {
+ '&', '_', '$', '%', '#', '^'};
+ static char_type const brackets_escape[2] = {'[', ']'};
+
+ if (!label.empty()) {
+ int previous;
+ // The characters in chars_name[] need to be changed to a command when
+ // they are in the name field.
+ for (int k = 0; k < 6; k++)
+ for (size_t i = 0, pos;
+ (pos = label.find(chars_escape[k], i)) != string::npos;
+ i = pos + 2) {
+ if (pos == 0)
+ previous = 0;
+ else
+ previous = pos - 1;
+ // only if not already escaped
+ if (label[previous] != '\\')
+ label.replace(pos, 1, backslash + chars_escape[k] + lbrace + rbrace);
+ }
+ // The characters '[' and ']' need to be put into braces
+ for (int k = 0; k < 2; k++)
+ for (size_t i = 0, pos;
+ (pos = label.find(brackets_escape[k], i)) != string::npos;
+ i = pos + 2) {
+ if (pos == 0)
+ previous = 0;
+ else
+ previous = pos - 1;
+ // only if not already escaped
+ if (label[previous] != '{')
+ label.replace(pos, 1, lbrace + brackets_escape[k] + rbrace);
+ }
+ }
+
+ if (old_label != label) {
+ p["label"] = label;
+ cur.forceBufferUpdate();
+ buffer().invalidateBibinfoCache();
+ }
+
+ setParam("label", p["label"]);
+ if (p["key"] != old_key) {
+ updateCommand(p["key"]);
+ cur.bv().buffer().changeRefsIfUnique(old_key, params()["key"]);
+ cur.forceBufferUpdate();
+ buffer().invalidateBibinfoCache();
+ }
+ break;
}
default:
}
-void InsetBibitem::read(Buffer const & buf, Lexer & lex)
+void InsetBibitem::read(Lexer & lex)
{
- InsetCommand::read(buf, lex);
+ InsetCommand::read(lex);
- if (support::prefixIs(getParam("key"), key_prefix)) {
+ if (prefixIs(getParam("key"), key_prefix)) {
int const key = convert<int>(getParam("key").substr(key_prefix.length()));
- key_counter = std::max(key_counter, key);
+ Mutex::Locker lock(&counter_mutex);
+ key_counter = max(key_counter, key);
}
}
-docstring const InsetBibitem::getBibLabel() const
+docstring InsetBibitem::bibLabel() const
{
+ BufferParams const & bp = buffer().masterBuffer()->params();
+ if (bp.citeEngineType() == ENGINE_TYPE_NUMERICAL)
+ return autolabel_;
docstring const & label = getParam("label");
return label.empty() ? autolabel_ : label;
}
-docstring const InsetBibitem::getScreenLabel(Buffer const &) const
+docstring InsetBibitem::screenLabel() const
{
- return getParam("key") + " [" + getBibLabel() + ']';
+ return getParam("key") + " [" + bibLabel() + ']';
}
-int InsetBibitem::plaintext(Buffer const &, odocstream & os,
- OutputParams const &) const
+int InsetBibitem::plaintext(odocstringstream & os,
+ OutputParams const &, size_t) const
{
odocstringstream oss;
- oss << '[' << getBibLabel() << "] ";
+ oss << '[' << bibLabel() << "] ";
docstring const str = oss.str();
os << str;
// ale070405
-docstring const bibitemWidest(Buffer const & buffer)
+docstring bibitemWidest(Buffer const & buffer, OutputParams const & runparams)
{
+ BufferParams const & bp = buffer.masterBuffer()->params();
+ if (bp.citeEngineType() == ENGINE_TYPE_NUMERICAL)
+ return from_ascii("99");
+
int w = 0;
InsetBibitem const * bitem = 0;
/*
bibitemWidest() is supposed to find the bibitem with the widest label in the
output, because that is needed as an argument of the bibliography
- environment to dtermine the correct indentation. To be 100% correct we
+ environment to determine the correct indentation. To be 100% correct we
would need the metrics of the font that is used in the output, but usually
we don't have access to these.
In practice, any proportional font is probably good enough, since we don't
It is very important that the result of this function is the same both with
and without GUI. After thinking about this it is clear that no Font
metrics should be used here, since these come from the gui. If we can't
- easily get the LaTeX font metrics we should make our own poor mans front
+ easily get the LaTeX font metrics we should make our own poor mans font
metrics replacement, e.g. by hardcoding the metrics of the standard TeX
font.
*/
- Font font;
+
+ docstring lbl;
ParagraphList::const_iterator it = buffer.paragraphs().begin();
ParagraphList::const_iterator end = buffer.paragraphs().end();
continue;
bitem = static_cast<InsetBibitem const *>(inset);
- docstring const label = bitem->getBibLabel();
+ docstring const label = bitem->bibLabel();
// FIXME: we can't be sure using the following that the GUI
// version and the command-line version will give the same
// potentially the wrong one.
int const wx = label.size();
- if (wx > w)
+ if (wx > w) {
w = wx;
+ lbl = label;
+ }
}
- if (bitem && !bitem->getBibLabel().empty())
- return bitem->getBibLabel();
+ if (!lbl.empty()) {
+ pair<docstring, docstring> latex_lbl =
+ runparams.encoding->latexString(lbl, runparams.dryrun);
+ return latex_lbl.first;
+ }
return from_ascii("99");
}
-void InsetBibitem::fillWithBibKeys(Buffer const & buf,
- BiblioInfo & keys, InsetIterator const & it) const
+void InsetBibitem::collectBibKeys(InsetIterator const & it) const
{
docstring const key = getParam("key");
- BibTeXInfo keyvalmap;
- keyvalmap[from_ascii("label")] = getParam("label");
- DocIterator doc_it(it);
+ docstring const label = getParam("label");
+ BibTeXInfo keyvalmap(false);
+ keyvalmap.key(key);
+ keyvalmap.label(label);
+
+ BufferParams const & bp = buffer().masterBuffer()->params();
+ Counters & counters = bp.documentClass().counters();
+ docstring const bibitem = from_ascii("bibitem");
+ if (bp.citeEngineType() == ENGINE_TYPE_NUMERICAL || getParam("label").empty()) {
+ if (counters.hasCounter(bibitem))
+ counters.step(bibitem, InternalUpdate);
+ string const & lang = it.paragraph().getParLanguage(bp)->code();
+ keyvalmap.setCiteNumber(counters.theCounter(bibitem, lang));
+ }
+
+ DocIterator doc_it(it);
doc_it.forwardPos();
- keyvalmap[from_ascii("ref")] = doc_it.paragraph().asString(buf, false);
- keyvalmap.isBibTeX = false;
- keys[key] = keyvalmap;
+ keyvalmap[from_ascii("ref")] = doc_it.paragraph().asString(
+ AS_STR_INSETS | AS_STR_SKIPDELETE);
+ buffer().addBibTeXInfo(key, keyvalmap);
}
-/// Update the counters of this inset and of its contents
-void InsetBibitem::updateLabels(Buffer const &buf, ParIterator const &)
+// Update the counters of this inset and of its contents
+void InsetBibitem::updateBuffer(ParIterator const & it, UpdateType utype)
{
- Counters & counters = buf.params().getTextClass().counters();
+ BufferParams const & bp = buffer().masterBuffer()->params();
+ Counters & counters = bp.documentClass().counters();
docstring const bibitem = from_ascii("bibitem");
- if (counters.hasCounter(bibitem) && getParam("label").empty()) {
- counters.step(bibitem);
- autolabel_ = counters.theCounter(bibitem);
- } else
+ if (bp.citeEngineType() == ENGINE_TYPE_NUMERICAL || getParam("label").empty()) {
+ if (counters.hasCounter(bibitem))
+ counters.step(bibitem, utype);
+ string const & lang = it.paragraph().getParLanguage(bp)->code();
+ autolabel_ = counters.theCounter(bibitem, lang);
+ } else {
autolabel_ = from_ascii("??");
- refresh();
+ }
+}
+
+
+docstring InsetBibitem::xhtml(XHTMLStream & xs, OutputParams const &) const
+{
+ // FIXME XHTML
+ // XHTML 1.1 doesn't have the "name" attribute for <a>, so we have to use
+ // the "id" atttribute to get the document to validate. Probably, we will
+ // need to use "name" anyway, eventually, because some browsers do not
+ // handle jumping to ids. If we don't do that, though, we can just put the
+ // id into the span tag.
+ string const attrs =
+ "id='LyXCite-" + to_utf8(html::cleanAttr(getParam("key"))) + "'";
+ xs << html::CompTag("a", attrs);
+ xs << html::StartTag("span", "class='bibitemlabel'");
+ xs << bibLabel();
+ xs << html::EndTag("span");
+ return docstring();
}
projects / lyx.git / blobdiff