-// -*- C++ -*-
/* This file is part of
* ======================================================
*
* LyX, The Document Processor
*
* Copyright 1995 Matthias Ettrich
- * Copyright 1995-2000 the LyX Team.
+ * Copyright 1995-2001 the LyX Team.
*
* ====================================================== */
#include "LaTeXFeatures.h"
#include "bufferparams.h"
#include "layout.h"
+#include "support/filetools.h"
+#include "support/lstrings.h"
+#include "FloatList.h"
+#include "language.h"
using std::endl;
-LaTeXFeatures::LaTeXFeatures(BufferParams const & p, int n)
+LaTeXFeatures::LaTeXFeatures(BufferParams const & p, LyXTextClass::size_type n)
: layout(n, false), params(p)
{
// packages
+ array = false;
color = false;
- graphics = false;
+ graphics = false; // INSET_GRAPHICS: remove this when InsetFig is thrown.
+ graphicx = false;
setspace = false;
makeidx = false;
verbatim = false;
longtable = false;
- algorithm = false;
+ //algorithm = false;
rotating = false;
amssymb = false;
latexsym = false;
subfigure = false;
floatflt = false;
url = false;
+ varioref = false;
+ prettyref = false;
+ chess = false;
+ natbib = false;
+ floats = false;
// commands
lyx = false;
boldsymbol = false;
// special features
- LyXParagraphIndent = false;
+ ParagraphIndent = false;
NeedLyXFootnoteCode = false;
NeedLyXMinipageIndent = false;
}
-string LaTeXFeatures::getPackages()
+void LaTeXFeatures::require(string const & name)
{
- string packages;
+ if (name == "array") {
+ array = true;
+ } else if (name == "color") {
+ color = true;
+ } else if (name == "graphics") {
+ graphicx = true;
+ graphics = true;// INSET_GRAPHICS: remove this when InsetFig is thrown.
+ } else if (name == "setspace") {
+ setspace = true;
+ } else if (name == "makeidx") {
+ makeidx = true;
+ } else if (name == "verbatim") {
+ verbatim = true;
+ } else if (name == "longtable") {
+ longtable = true;
+ //} else if (name == "algorithm") {
+ //algorithm = true;
+ } else if (name == "rotating") {
+ rotating = true;
+ } else if (name == "amssymb") {
+ amssymb = true;
+ } else if (name == "latexsym") {
+ latexsym = true;
+ } else if (name == "pifont") {
+ pifont = true;
+ } else if (name == "subfigure") {
+ subfigure = true;
+ } else if (name == "floatflt") {
+ floatflt = true;
+ } else if (name == "url") {
+ url = true;
+ } else if (name == "varioref") {
+ varioref = true;
+ } else if (name == "prettyref") {
+ prettyref = true;
+ } else if (name == "chess") {
+ chess = true;
+ } else if (name == "amsstyle") {
+ amsstyle = true;
+ } else if (name == "boldsymbol") {
+ boldsymbol = true;
+ } else if (name == "binom") {
+ binom = true;
+ } else if (name == "natbib") {
+ natbib = true;
+ } else if (name == "float") {
+ floats = true;
+ }
+}
+
+
+string const LaTeXFeatures::getPackages() const
+{
+ ostringstream packages;
LyXTextClass const & tclass =
textclasslist.TextClass(params.textclass);
+ // array-package
+ if (array)
+ packages << "\\usepackage{array}\n";
+
// color.sty
if (color) {
if (params.graphicsDriver == "default")
- packages += "\\usepackage{color}\n";
+ packages << "\\usepackage{color}\n";
else
- packages += "\\usepackage["
- + params.graphicsDriver + "]{color}\n";
+ packages << "\\usepackage["
+ << params.graphicsDriver
+ << "]{color}\n";
}
// makeidx.sty
if (makeidx) {
if (! tclass.provides(LyXTextClass::makeidx)
- && params.language != "french") // french provides
- // \index !
- packages += "\\usepackage{makeidx}\n";
- packages += "\\makeindex\n";
+ && params.language->babel() != "french") // french provides
+ // \index !
+ // French should not be hardcoded. (Lgb)
+ packages << "\\usepackage{makeidx}\n";
+ packages << "\\makeindex\n";
+ }
+
+ // graphicx.sty
+ if (graphicx && params.graphicsDriver != "none") {
+ if (params.graphicsDriver == "default")
+ packages << "\\usepackage{graphicx}\n";
+ else
+ packages << "\\usepackage["
+ << params.graphicsDriver
+ << "]{graphicx}\n";
}
+ // INSET_GRAPHICS: remove this when InsetFig is thrown.
// graphics.sty
if (graphics && params.graphicsDriver != "none") {
if (params.graphicsDriver == "default")
- packages += "\\usepackage{graphics}\n";
+ packages << "\\usepackage{graphics}\n";
else
- packages += "\\usepackage["
- + params.graphicsDriver + "]{graphics}\n";
+ packages << "\\usepackage["
+ << params.graphicsDriver
+ << "]{graphics}\n";
}
- //verbatim.sty
+ // verbatim.sty
if (verbatim)
- packages += "\\usepackage{verbatim}\n";
+ packages << "\\usepackage{verbatim}\n";
- if (algorithm) {
- packages += "\\usepackage{algorithm}\n";
+ //if (algorithm) {
+ // packages << "\\usepackage{algorithm}\n";
+ //}
+
+ // lyxchess.sty
+ if (chess) {
+ packages << "\\usepackage{lyxchess}\n";
}
// setspace.sty
if ((params.spacing.getSpace() != Spacing::Single
&& !params.spacing.isDefault())
|| setspace) {
- packages += "\\usepackage{setspace}\n";
+ packages << "\\usepackage{setspace}\n";
}
switch (params.spacing.getSpace()) {
case Spacing::Default:
//packages += "\\singlespacing\n";
break;
case Spacing::Onehalf:
- packages += "\\onehalfspacing\n";
+ packages << "\\onehalfspacing\n";
break;
case Spacing::Double:
- packages += "\\doublespacing\n";
+ packages << "\\doublespacing\n";
break;
case Spacing::Other:
-#ifdef HAVE_SSTREAM
- std::ostringstream value;
-#else
- char val[30];
- ostrstream value(val, 30);
-
-#endif
- value << params.spacing.getValue(); // setw?
-#ifdef HAVE_SSTREAM
- packages += string("\\setstretch{")
- + value.str().c_str() + "}\n";
-#else
- value << '\0';
- packages += string("\\setstretch{")
- + value.str() + "}\n";
-#endif
+ packages << "\\setstretch{"
+ << params.spacing.getValue() << "}\n";
break;
}
//longtable.sty
if (longtable)
- packages += "\\usepackage{longtable}\n";
+ packages << "\\usepackage{longtable}\n";
//rotating.sty
if (rotating)
- packages += "\\usepackage{rotating}\n";
+ packages << "\\usepackage{rotating}\n";
// amssymb.sty
- if (amssymb)
- packages += "\\usepackage{amssymb}\n";
+ if (amssymb || params.use_amsmath)
+ packages << "\\usepackage{amssymb}\n";
// latexsym.sty
if (latexsym)
- packages += "\\usepackage{latexsym}\n";
+ packages << "\\usepackage{latexsym}\n";
// pifont.sty
if (pifont)
- packages += "\\usepackage{pifont}\n";
+ packages << "\\usepackage{pifont}\n";
// subfigure.sty
if (subfigure)
- packages += "\\usepackage{subfigure}\n";
+ packages << "\\usepackage{subfigure}\n";
// floatflt.sty
if (floatflt)
- packages += "\\usepackage{floatflt}\n";
+ packages << "\\usepackage{floatflt}\n";
// url.sty
if (url && ! tclass.provides(LyXTextClass::url))
- packages += "\\IfFileExists{url.sty}{\\usepackage{url}}\n"
+ packages << "\\IfFileExists{url.sty}{\\usepackage{url}}\n"
" {\\newcommand{\\url}{\\texttt}}\n";
+
+ // varioref.sty
+ if (varioref)
+ packages << "\\usepackage{varioref}\n";
+
+ // prettyref.sty
+ if (prettyref)
+ packages << "\\usepackage{prettyref}\n";
+
+ // float.sty
+ // We only need float.sty if we use non builtin floats, or if we
+ // use the "H" modifier. This includes modified table and
+ // figure floats. (Lgb)
+ if (!usedFloats.empty()) {
+ UsedFloats::const_iterator beg = usedFloats.begin();
+ UsedFloats::const_iterator end = usedFloats.end();
+ for (; beg != end; ++beg) {
+ Floating const & fl = floatList.getType((*beg));
+ if (!fl.type().empty() && !fl.builtin()) {
+ const_cast<LaTeXFeatures *>(this)->floats = true;
+ break;
+ }
+ }
+ }
+ if (floats) {
+ packages << "\\usepackage{float}\n";
+ }
- return packages;
+ // natbib.sty
+ if (natbib) {
+ packages << "\\usepackage[";
+ if (params.use_numerical_citations) {
+ packages << "numbers";
+ } else {
+ packages << "authoryear";
+ }
+ packages << "]{natbib}\n";
+ }
+
+ packages << externalPreambles;
+
+ return packages.str().c_str();
}
-string LaTeXFeatures::getMacros()
+string const LaTeXFeatures::getMacros() const
{
- string macros;
+ ostringstream macros;
// always include this
if (true || lyx)
- macros += lyx_def + '\n';
+ macros << lyx_def << '\n';
if (lyxline)
- macros += lyxline_def + '\n';
+ macros << lyxline_def << '\n';
if (noun) {
- macros += noun_def + '\n';
+ macros << noun_def << '\n';
}
if (lyxarrow) {
- macros += lyxarrow_def + '\n';
+ macros << lyxarrow_def << '\n';
}
// quotes.
if (quotesinglbase)
- macros += quotesinglbase_def + '\n';
+ macros << quotesinglbase_def << '\n';
if (quotedblbase)
- macros += quotedblbase_def + '\n';
+ macros << quotedblbase_def << '\n';
if (guilsinglleft)
- macros += guilsinglleft_def + '\n';
+ macros << guilsinglleft_def << '\n';
if (guilsinglright)
- macros += guilsinglright_def + '\n';
+ macros << guilsinglright_def << '\n';
if (guillemotleft)
- macros += guillemotleft_def + '\n';
+ macros << guillemotleft_def << '\n';
if (guillemotright)
- macros += guillemotright_def + '\n';
+ macros << guillemotright_def << '\n';
// Math mode
if (boldsymbol && !amsstyle)
- macros += boldsymbol_def + '\n';
+ macros << boldsymbol_def << '\n';
if (binom && !amsstyle)
- macros += binom_def + '\n';
+ macros << binom_def << '\n';
// other
if (NeedLyXMinipageIndent)
- macros += minipageindent_def;
- if (LyXParagraphIndent)
- macros += paragraphindent_def;
+ macros << minipageindent_def;
+ if (ParagraphIndent)
+ macros << paragraphindent_def;
if (NeedLyXFootnoteCode)
- macros += floatingfootnote_def;
+ macros << floatingfootnote_def;
+
+ // floats
+ getFloatDefinitions(macros);
- return macros;
+ for (LanguageList::const_iterator cit = UsedLanguages.begin();
+ cit != UsedLanguages.end(); ++cit)
+ if (!(*cit)->latex_options().empty())
+ macros << (*cit)->latex_options() << '\n';
+ if (!params.language->latex_options().empty())
+ macros << params.language->latex_options() << '\n';
+
+ return macros.str().c_str();
}
-string LaTeXFeatures::getTClassPreamble()
+string const LaTeXFeatures::getTClassPreamble() const
{
// the text class specific preamble
LyXTextClass const & tclass =
textclasslist.TextClass(params.textclass);
- string tcpreamble = tclass.preamble();
+ ostringstream tcpreamble;
+
+ tcpreamble << tclass.preamble();
for (unsigned int i = 0; i < tclass.numLayouts(); ++i) {
if (layout[i]) {
- tcpreamble += tclass[i].preamble();
+ tcpreamble << tclass[i].preamble();
}
}
- return tcpreamble;
+ return tcpreamble.str().c_str();
}
-void LaTeXFeatures::showStruct() {
+string const LaTeXFeatures::getIncludedFiles(string const & fname) const
+{
+ ostringstream sgmlpreamble;
+ string const basename = OnlyPath(fname);
+
+ FileMap::const_iterator end = IncludedFiles.end();
+ for (FileMap::const_iterator fi = IncludedFiles.begin();
+ fi != end; ++fi)
+ sgmlpreamble << "\n<!ENTITY " << fi->first
+ << (IsSGMLFilename(fi->second) ? " SYSTEM \"" : " \"" )
+ << MakeRelPath(fi->second, basename) << "\">";
+
+ return sgmlpreamble.str().c_str();
+}
+
+
+void LaTeXFeatures::showStruct() const {
lyxerr << "LyX needs the following commands when LaTeXing:"
<< "\n***** Packages:" << getPackages()
<< "\n***** Macros:" << getMacros()
{
return params;
}
+
+
+void LaTeXFeatures::getFloatDefinitions(std::ostream & os) const
+{
+ // Here we will output the code to create the needed float styles.
+ // We will try to do this as minimal as possible.
+ // \floatstyle{ruled}
+ // \newfloat{algorithm}{htbp}{loa}
+ // \floatname{algorithm}{Algorithm}
+ UsedFloats::const_iterator cit = usedFloats.begin();
+ UsedFloats::const_iterator end = usedFloats.end();
+ // ostringstream floats;
+ for (; cit != end; ++cit) {
+ Floating const & fl = floatList.getType((*cit));
+
+ // For builtin floats we do nothing.
+ if (fl.builtin()) continue;
+
+ // We have to special case "table" and "figure"
+ if (fl.type() == "tabular" || fl.type() == "figure") {
+ // Output code to modify "table" or "figure"
+ // but only if builtin == false
+ // and that have to be true at this point in the
+ // function.
+ string const type = fl.type();
+ string const placement = fl.placement();
+ string const style = fl.style();
+ if (!style.empty()) {
+ os << "\\floatstyle{" << style << "}\n"
+ << "\\restylefloat{" << type << "}\n";
+ }
+ if (!placement.empty()) {
+ os << "\\floatplacement{" << type << "}{"
+ << placement << "}\n";
+ }
+ } else {
+ // The other non builtin floats.
+
+ string const type = fl.type();
+ string const placement = fl.placement();
+ string const ext = fl.ext();
+ string const within = fl.within();
+ string const style = fl.style();
+ string const name = fl.name();
+ os << "\\floatstyle{" << style << "}\n"
+ << "\\newfloat{" << type << "}{" << placement
+ << "}{" << ext << "}";
+ if (!within.empty())
+ os << "[" << within << "]";
+ os << "\n"
+ << "\\floatname{" << type << "}{"
+ << name << "}\n";
+
+ // What missing here is to code to minimalize the code
+ // outputted so that the same flotastyle will not be
+ // used several times. when the same style is still in
+ // effect. (Lgb)
+ }
+ }
+}