* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
- * \author Lars Gullik Bjønnes
+ * \author Lars Gullik Bjønnes
* \author O. U. Baran
+ * \author Uwe Stöhr
+ * \author Jürgen Spitzmüller
*
* Full author contact details are available in file CREDITS.
*/
#include "InsetNote.h"
#include "Buffer.h"
+#include "Cursor.h"
#include "DispatchResult.h"
+#include "Font.h"
+#include "Encoding.h"
#include "FuncRequest.h"
-#include "support/gettext.h"
+#include "FuncStatus.h"
#include "InsetIterator.h"
+#include "InsetList.h"
+#include "Language.h"
#include "LaTeXFeatures.h"
-#include "MetricsInfo.h"
+#include "Length.h"
+#include "LyX.h"
+#include "OutputParams.h"
+#include "output_xhtml.h"
#include "sgml.h"
+#include "texstream.h"
+#include "TocBackend.h"
+
+#include "frontends/FontMetrics.h"
+#include "support/debug.h"
#include "support/docstream.h"
+#include "support/gettext.h"
+#include "support/lstrings.h"
using namespace std;
+using namespace lyx::support;
namespace lyx {
/////////////////////////////////////////////////////////////////////
//
-// InsetPrintNomencl
+// InsetNomencl
//
/////////////////////////////////////////////////////////////////////
-InsetNomencl::InsetNomencl(InsetCommandParams const & p)
- : InsetCommand(p, "nomenclature"),
+InsetNomencl::InsetNomencl(Buffer * buf, InsetCommandParams const & p)
+ : InsetCommand(buf, p),
nomenclature_entry_id(sgml::uniqueID(from_ascii("nomen")))
{}
static ParamInfo param_info_;
if (param_info_.empty()) {
param_info_.add("prefix", ParamInfo::LATEX_OPTIONAL);
- param_info_.add("symbol", ParamInfo::LATEX_REQUIRED);
- param_info_.add("description", ParamInfo::LATEX_REQUIRED);
+ param_info_.add("symbol", ParamInfo::LATEX_REQUIRED,
+ ParamInfo::HANDLING_LATEXIFY);
+ param_info_.add("description", ParamInfo::LATEX_REQUIRED,
+ ParamInfo::HANDLING_LATEXIFY);
}
return param_info_;
}
docstring InsetNomencl::screenLabel() const
{
- return _("Nom");
+ size_t const maxLabelChars = 25;
+ docstring label = _("Nom: ") + getParam("symbol");
+ support::truncateWithEllipsis(label, maxLabelChars);
+ return label;
+}
+
+
+docstring InsetNomencl::toolTip(BufferView const & /*bv*/, int /*x*/, int /*y*/) const
+{
+ docstring tip = _("Nomenclature Symbol: ") + getParam("symbol") + "\n";
+ tip += _("Description: ") + "\t"
+ + subst(getParam("description"), from_ascii("\\\\"), from_ascii("\n\t"));
+ if (!getParam("prefix").empty())
+ tip += "\n" + _("Sorting: ") + getParam("prefix");
+ return tip;
+}
+
+
+int InsetNomencl::plaintext(odocstringstream & os,
+ OutputParams const &, size_t) const
+{
+ docstring s = "[" + getParam("symbol") + ": " + getParam("description") + "]";
+ os << s;
+ return s.size();
}
}
+docstring InsetNomencl::xhtml(XHTMLStream &, OutputParams const &) const
+{
+ return docstring();
+}
+
+
int InsetNomencl::docbookGlossary(odocstream & os) const
{
os << "<glossentry id=\"" << nomenclature_entry_id << "\">\n"
}
+void InsetNomencl::addToToc(DocIterator const & cpit, bool output_active,
+ UpdateType) const
+{
+ docstring const str = getParam("symbol");
+ buffer().tocBackend().toc("nomencl")->push_back(TocItem(cpit, 0, str, output_active));
+}
+
+
/////////////////////////////////////////////////////////////////////
//
// InsetPrintNomencl
//
/////////////////////////////////////////////////////////////////////
-InsetPrintNomencl::InsetPrintNomencl(InsetCommandParams const & p)
- : InsetCommand(p, string())
+InsetPrintNomencl::InsetPrintNomencl(Buffer * buf, InsetCommandParams const & p)
+ : InsetCommand(buf, p)
{}
ParamInfo const & InsetPrintNomencl::findInfo(string const & /* cmdName */)
{
+ // The symbol width is set via nomencl's \nomlabelwidth in
+ // InsetPrintNomencl::latex and not as optional parameter of
+ // \printnomenclature
static ParamInfo param_info_;
if (param_info_.empty()) {
- param_info_.add("labelwidth", ParamInfo::LATEX_REQUIRED);
+ // how is the width set?
+ // values: none|auto|custom
+ param_info_.add("set_width", ParamInfo::LYX_INTERNAL);
+ // custom width
+ param_info_.add("width", ParamInfo::LYX_INTERNAL);
}
return param_info_;
}
}
+struct NomenclEntry {
+ NomenclEntry() : par(0) {}
+ NomenclEntry(docstring s, docstring d, Paragraph const * p)
+ : symbol(s), desc(d), par(p)
+ {}
+
+ docstring symbol;
+ docstring desc;
+ Paragraph const * par;
+};
+
+
+typedef map<docstring, NomenclEntry > EntryMap;
+
+
+docstring InsetPrintNomencl::xhtml(XHTMLStream &, OutputParams const & op) const
+{
+ shared_ptr<Toc const> toc = buffer().tocBackend().toc("nomencl");
+
+ EntryMap entries;
+ Toc::const_iterator it = toc->begin();
+ Toc::const_iterator const en = toc->end();
+ for (; it != en; ++it) {
+ DocIterator dit = it->dit();
+ Paragraph const & par = dit.innerParagraph();
+ Inset const * inset = par.getInset(dit.top().pos());
+ if (!inset)
+ return docstring();
+ InsetCommand const * ic = inset->asInsetCommand();
+ if (!ic)
+ return docstring();
+
+ // FIXME We need a link to the paragraph here, so we
+ // need some kind of struct.
+ docstring const symbol = ic->getParam("symbol");
+ docstring const desc = ic->getParam("description");
+ docstring const prefix = ic->getParam("prefix");
+ docstring const sortas = prefix.empty() ? symbol : prefix;
+
+ entries[sortas] = NomenclEntry(symbol, desc, &par);
+ }
+
+ if (entries.empty())
+ return docstring();
+
+ // we'll use our own stream, because we are going to defer everything.
+ // that's how we deal with the fact that we're probably inside a standard
+ // paragraph, and we don't want to be.
+ odocstringstream ods;
+ XHTMLStream xs(ods);
+
+ InsetLayout const & il = getLayout();
+ string const & tag = il.htmltag();
+ docstring toclabel = translateIfPossible(from_ascii("Nomenclature"),
+ op.local_font->language()->lang());
+
+ xs << html::StartTag("div", "class='nomencl'")
+ << html::StartTag(tag, "class='nomencl'")
+ << toclabel
+ << html::EndTag(tag)
+ << html::CR()
+ << html::StartTag("dl")
+ << html::CR();
+
+ EntryMap::const_iterator eit = entries.begin();
+ EntryMap::const_iterator const een = entries.end();
+ for (; eit != een; ++eit) {
+ NomenclEntry const & ne = eit->second;
+ string const parid = ne.par->magicLabel();
+ xs << html::StartTag("dt")
+ << html::StartTag("a", "href='#" + parid + "' class='nomencl'")
+ << ne.symbol
+ << html::EndTag("a")
+ << html::EndTag("dt")
+ << html::CR()
+ << html::StartTag("dd")
+ << ne.desc
+ << html::EndTag("dd")
+ << html::CR();
+ }
+
+ xs << html::EndTag("dl")
+ << html::CR()
+ << html::EndTag("div")
+ << html::CR();
+
+ return ods.str();
+}
+
+
+void InsetPrintNomencl::doDispatch(Cursor & cur, FuncRequest & cmd)
+{
+ switch (cmd.action()) {
+
+ case LFUN_INSET_MODIFY: {
+ InsetCommandParams p(NOMENCL_PRINT_CODE);
+ // FIXME UNICODE
+ InsetCommand::string2params(to_utf8(cmd.argument()), p);
+ if (p.getCmdName().empty()) {
+ cur.noScreenUpdate();
+ break;
+ }
+
+ cur.recordUndo();
+ setParams(p);
+ break;
+ }
+
+ default:
+ InsetCommand::doDispatch(cur, cmd);
+ break;
+ }
+}
+
+
+bool InsetPrintNomencl::getStatus(Cursor & cur, FuncRequest const & cmd,
+ FuncStatus & status) const
+{
+ switch (cmd.action()) {
+
+ case LFUN_INSET_DIALOG_UPDATE:
+ case LFUN_INSET_MODIFY:
+ status.setEnabled(true);
+ return true;
+
+ default:
+ return InsetCommand::getStatus(cur, cmd, status);
+ }
+}
+
+
+// FIXME This should be changed to use the TOC. Perhaps
+// that could be done when XHTML output is added.
int InsetPrintNomencl::docbook(odocstream & os, OutputParams const &) const
{
os << "<glossary>\n";
int newlines = 2;
- for (InsetIterator it = inset_iterator_begin(buffer().inset()); it;) {
+ InsetIterator it = inset_iterator_begin(buffer().inset());
+ while (it) {
if (it->lyxCode() == NOMENCL_CODE) {
newlines += static_cast<InsetNomencl const &>(*it).docbookGlossary(os);
++it;
}
+namespace {
+docstring nomenclWidest(Buffer const & buffer, OutputParams const & runparams)
+{
+ // nomenclWidest() determines and returns the widest used
+ // nomenclature symbol in the document
+
+ int w = 0;
+ docstring symb;
+ InsetNomencl const * nomencl = 0;
+ ParagraphList::const_iterator it = buffer.paragraphs().begin();
+ ParagraphList::const_iterator end = buffer.paragraphs().end();
+
+ for (; it != end; ++it) {
+ if (it->insetList().empty())
+ continue;
+ InsetList::const_iterator iit = it->insetList().begin();
+ InsetList::const_iterator eend = it->insetList().end();
+ for (; iit != eend; ++iit) {
+ Inset * inset = iit->inset;
+ if (inset->lyxCode() != NOMENCL_CODE)
+ continue;
+ nomencl = static_cast<InsetNomencl const *>(inset);
+ docstring const symbol =
+ nomencl->getParam("symbol");
+ // This is only an approximation,
+ // but the best we can get.
+ int const wx = use_gui ?
+ theFontMetrics(Font()).width(symbol) :
+ symbol.size();
+ if (wx > w) {
+ w = wx;
+ symb = symbol;
+ }
+ }
+ }
+ // return the widest (or an empty) string
+ if (symb.empty())
+ return symb;
+
+ // we have to encode the string properly
+ pair<docstring, docstring> latex_symb =
+ runparams.encoding->latexString(symb, runparams.dryrun);
+ if (!latex_symb.second.empty())
+ LYXERR0("Omitting uncodable characters '"
+ << latex_symb.second
+ << "' in nomencl widest string!");
+ return latex_symb.first;
+}
+} // namespace anon
+
+
+void InsetPrintNomencl::latex(otexstream & os, OutputParams const & runparams_in) const
+{
+ OutputParams runparams = runparams_in;
+ if (getParam("set_width") == "auto") {
+ docstring widest = nomenclWidest(buffer(), runparams);
+ // Set the label width via nomencl's command \nomlabelwidth.
+ // This must be output before the command \printnomenclature
+ if (!widest.empty()) {
+ os << "\\settowidth{\\nomlabelwidth}{"
+ << widest
+ << "}\n";
+ }
+ } else if (getParam("set_width") == "custom") {
+ // custom length as optional arg of \printnomenclature
+ string const width =
+ Length(to_ascii(getParam("width"))).asLatexString();
+ os << '\\'
+ << from_ascii(getCmdName())
+ << '['
+ << from_ascii(width)
+ << "]"
+ << termcmd;
+ return;
+ }
+ // output the command \printnomenclature
+ os << getCommand(runparams);
+}
+
+
void InsetPrintNomencl::validate(LaTeXFeatures & features) const
{
features.require("nomencl");
}
+string InsetPrintNomencl::contextMenuName() const
+{
+ return "context-nomenclprint";
+}
+
+
} // namespace lyx