mirror of
https://git.lyx.org/repos/lyx.git
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b89cc942eb
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@22103 a592a061-630c-0410-9148-cb99ea01b6c8
868 lines
24 KiB
C++
868 lines
24 KiB
C++
/**
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* \file LaTeXFeatures.cpp
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author José Matos
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* \author Lars Gullik Bjønnes
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* \author Jean-Marc Lasgouttes
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* \author Jürgen Vigna
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* \author André Pönitz
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*
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* Full author contact details are available in file CREDITS.
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*/
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#include <config.h>
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#include "LaTeXFeatures.h"
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#include "Color.h"
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#include "BufferParams.h"
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#include "support/debug.h"
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#include "Encoding.h"
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#include "Floating.h"
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#include "FloatList.h"
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#include "Language.h"
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#include "Layout.h"
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#include "Lexer.h"
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#include "LyXRC.h"
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#include "TextClass.h"
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#include "support/docstream.h"
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#include "support/filetools.h"
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using namespace std;
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using namespace lyx::support;
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namespace lyx {
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/////////////////////////////////////////////////////////////////////
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//
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// Strings
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//
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/////////////////////////////////////////////////////////////////////
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//\NeedsTeXFormat{LaTeX2e}
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//\ProvidesPackage{lyx}[1996/01/11 LLE v0.2 (LyX LaTeX Extensions)]
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//\message{LyX LaTeX Extensions (LLE v0.2) of 11-Jan-1996.}
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static string const lyx_def =
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"\\providecommand{\\LyX}{L\\kern-.1667em\\lower.25em\\hbox{Y}\\kern-.125emX\\@}";
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static string const lyxline_def =
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"\\newcommand{\\lyxline}[1][1pt]{%\n"
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" \\par\\noindent%\n"
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" \\rule[.5ex]{\\linewidth}{#1}\\par}";
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static string const noun_def = "\\newcommand{\\noun}[1]{\\textsc{#1}}";
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static string const lyxarrow_def =
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"\\newcommand{\\lyxarrow}{\\leavevmode\\,$\\triangleright$\\,\\allowbreak}";
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// for quotes without babel. This does not give perfect results, but
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// anybody serious about non-english quotes should use babel (JMarc).
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static string const quotedblbase_def =
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"\\ProvideTextCommandDefault{\\quotedblbase}{%\n"
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" \\raisebox{-1.4ex}[1ex][.5ex]{\\textquotedblright}%\n"
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" \\penalty10000\\hskip0em\\relax%\n"
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"}";
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static string const quotesinglbase_def =
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"\\ProvideTextCommandDefault{\\quotesinglbase}{%\n"
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" \\raisebox{-1.4ex}[1ex][.5ex]{\\textquoteright}%\n"
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" \\penalty10000\\hskip0em\\relax%\n"
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"}";
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static string const guillemotleft_def =
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"\\ProvideTextCommandDefault{\\guillemotleft}{%\n"
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" {\\usefont{U}{lasy}{m}{n}\\char'50\\kern-.15em\\char'50}%\n"
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"\\penalty10000\\hskip0pt\\relax%\n"
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"}";
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static string const guillemotright_def =
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"\\ProvideTextCommandDefault{\\guillemotright}{%\n"
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" \\penalty10000\\hskip0pt%\n"
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" {\\usefont{U}{lasy}{m}{n}\\char'51\\kern-.15em\\char'51}%\n"
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"}";
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static string const guilsinglleft_def =
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"\\ProvideTextCommandDefault{\\guilsinglleft}{%\n"
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" {\\usefont{U}{lasy}{m}{n}\\char'50}%\n"
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" \\penalty10000\\hskip0pt\\relax%\n"
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"}";
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static string const guilsinglright_def =
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"\\ProvideTextCommandDefault{\\guilsinglright}{%\n"
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" \\penalty10000\\hskip0pt%\n"
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" {\\usefont{U}{lasy}{m}{n}\\char'51}%\n"
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"}";
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static string const paragraphleftindent_def =
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"\\newenvironment{LyXParagraphLeftIndent}[1]%\n"
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"{\n"
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" \\begin{list}{}{%\n"
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" \\setlength{\\topsep}{0pt}%\n"
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" \\addtolength{\\leftmargin}{#1}\n"
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// ho hum, yet more things commented out with no hint as to why they
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// weren't just removed
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// "%% \\addtolength{\\leftmargin}{#1\\textwidth}\n"
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// "%% \\setlength{\\textwidth}{#2\\textwidth}\n"
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// "%% \\setlength\\listparindent\\parindent%\n"
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// "%% \\setlength\\itemindent\\parindent%\n"
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" \\setlength{\\parsep}{0pt plus 1pt}%\n"
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" }\n"
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" \\item[]\n"
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"}\n"
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"{\\end{list}}\n";
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static string const floatingfootnote_def =
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"%% Special footnote code from the package 'stblftnt.sty'\n"
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"%% Author: Robin Fairbairns -- Last revised Dec 13 1996\n"
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"\\let\\SF@@footnote\\footnote\n"
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"\\def\\footnote{\\ifx\\protect\\@typeset@protect\n"
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" \\expandafter\\SF@@footnote\n"
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" \\else\n"
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" \\expandafter\\SF@gobble@opt\n"
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" \\fi\n"
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"}\n"
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"\\expandafter\\def\\csname SF@gobble@opt \\endcsname{\\@ifnextchar[%]\n"
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" \\SF@gobble@twobracket\n"
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" \\@gobble\n"
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"}\n"
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"\\edef\\SF@gobble@opt{\\noexpand\\protect\n"
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" \\expandafter\\noexpand\\csname SF@gobble@opt \\endcsname}\n"
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"\\def\\SF@gobble@twobracket[#1]#2{}\n";
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static string const boldsymbol_def =
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"%% Bold symbol macro for standard LaTeX users\n"
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"\\providecommand{\\boldsymbol}[1]{\\mbox{\\boldmath $#1$}}\n";
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static string const binom_def =
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"%% Binom macro for standard LaTeX users\n"
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"\\newcommand{\\binom}[2]{{#1 \\choose #2}}\n";
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static string const mathcircumflex_def =
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"%% For printing a cirumflex inside a formula\n"
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"\\newcommand{\\mathcircumflex}[0]{\\mbox{\\^{}}}\n";
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static string const tabularnewline_def =
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"%% Because html converters don't know tabularnewline\n"
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"\\providecommand{\\tabularnewline}{\\\\}\n";
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static string const lyxgreyedout_def =
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"%% The greyedout annotation environment\n"
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"\\newenvironment{lyxgreyedout}{\\textcolor[gray]{0.8}\\bgroup}{\\egroup}\n";
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// We want to omit the file extension for includegraphics, but this does not
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// work when the filename contains other dots.
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// Idea from http://www.tex.ac.uk/cgi-bin/texfaq2html?label=unkgrfextn
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static string const lyxdot_def =
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"%% A simple dot to overcome graphicx limitations\n"
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"\\newcommand{\\lyxdot}{.}\n";
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static string const changetracking_dvipost_def =
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"%% Change tracking with dvipost\n"
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"\\dvipostlayout\n"
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"\\dvipost{osstart color push Red}\n"
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"\\dvipost{osend color pop}\n"
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"\\dvipost{cbstart color push Blue}\n"
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"\\dvipost{cbend color pop}\n"
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"\\newcommand{\\lyxadded}[3]{\\changestart#3\\changeend}\n"
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"\\newcommand{\\lyxdeleted}[3]{%\n"
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"\\changestart\\overstrikeon#3\\overstrikeoff\\changeend}\n";
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static string const changetracking_none_def =
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"\\newcommand{\\lyxadded}[3]{#3}\n"
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"\\newcommand{\\lyxdeleted}[3]{}\n";
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static string const textgreek_def =
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"\\DeclareRobustCommand{\\greektext}{%\n"
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" \\fontencoding{LGR}\\selectfont\n"
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" \\def\\encodingdefault{LGR}}\n"
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"\\DeclareRobustCommand{\\textgreek}[1]{\\leavevmode{\\greektext #1}}\n"
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"\\DeclareFontEncoding{LGR}{}{}\n";
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static string const textcyr_def =
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"\\DeclareRobustCommand{\\cyrtext}{%\n"
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" \\fontencoding{T2A}\\selectfont\n"
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" \\def\\encodingdefault{T2A}}\n"
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"\\DeclareRobustCommand{\\textcyr}[1]{\\leavevmode{\\cyrtext #1}}\n"
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"\\DeclareFontEncoding{T2A}{}{}\n";
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/////////////////////////////////////////////////////////////////////
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//
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// LaTeXFeatures
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//
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/////////////////////////////////////////////////////////////////////
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LaTeXFeatures::PackagesList LaTeXFeatures::packages_;
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LaTeXFeatures::LaTeXFeatures(Buffer const & b, BufferParams const & p,
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OutputParams const & r)
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: buffer_(&b), params_(p), runparams_(r)
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{}
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bool LaTeXFeatures::useBabel() const
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{
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return lyxrc.language_use_babel ||
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(bufferParams().language->lang() != lyxrc.default_language &&
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!bufferParams().language->babel().empty()) ||
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this->hasLanguages();
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}
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void LaTeXFeatures::require(string const & name)
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{
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if (isRequired(name))
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return;
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features_.push_back(name);
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}
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void LaTeXFeatures::getAvailable()
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{
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Lexer lex(0, 0);
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support::FileName const real_file = libFileSearch("", "packages.lst");
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if (real_file.empty())
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return;
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lex.setFile(real_file);
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if (!lex.isOK())
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return;
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// Make sure that we are clean
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packages_.clear();
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bool finished = false;
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// Parse config-file
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while (lex.isOK() && !finished) {
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switch (lex.lex()) {
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case Lexer::LEX_FEOF:
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finished = true;
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break;
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default:
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string const name = lex.getString();
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PackagesList::const_iterator begin = packages_.begin();
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PackagesList::const_iterator end = packages_.end();
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if (find(begin, end, name) == end)
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packages_.push_back(name);
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}
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}
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}
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void LaTeXFeatures::useLayout(docstring const & layoutname)
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{
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// Some code to avoid loops in dependency definition
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static int level = 0;
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const int maxlevel = 30;
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if (level > maxlevel) {
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lyxerr << "LaTeXFeatures::useLayout: maximum level of "
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<< "recursion attained by layout "
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<< to_utf8(layoutname) << endl;
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return;
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}
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TextClass const & tclass = params_.getTextClass();
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if (tclass.hasLayout(layoutname)) {
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// Is this layout already in usedLayouts?
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list<docstring>::const_iterator cit = usedLayouts_.begin();
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list<docstring>::const_iterator end = usedLayouts_.end();
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for (; cit != end; ++cit) {
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if (layoutname == *cit)
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return;
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}
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LayoutPtr const & lyt = tclass[layoutname];
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if (!lyt->depends_on().empty()) {
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++level;
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useLayout(lyt->depends_on());
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--level;
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}
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usedLayouts_.push_back(layoutname);
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} else {
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lyxerr << "LaTeXFeatures::useLayout: layout `"
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<< to_utf8(layoutname) << "' does not exist in this class"
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<< endl;
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}
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--level;
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}
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bool LaTeXFeatures::isRequired(string const & name) const
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{
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return find(features_.begin(), features_.end(), name) != features_.end();
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}
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bool LaTeXFeatures::mustProvide(string const & name) const
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{
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return isRequired(name) && !params_.getTextClass().provides(name);
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}
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bool LaTeXFeatures::isAvailable(string const & name)
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{
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if (packages_.empty())
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getAvailable();
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return find(packages_.begin(), packages_.end(), name) != packages_.end();
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}
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void LaTeXFeatures::addPreambleSnippet(string const & preamble)
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{
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FeaturesList::const_iterator begin = preamble_snippets_.begin();
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FeaturesList::const_iterator end = preamble_snippets_.end();
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if (find(begin, end, preamble) == end)
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preamble_snippets_.push_back(preamble);
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}
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void LaTeXFeatures::useFloat(string const & name)
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{
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usedFloats_.insert(name);
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// We only need float.sty if we use non builtin floats, or if we
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// use the "H" modifier. This includes modified table and
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// figure floats. (Lgb)
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Floating const & fl = params_.getTextClass().floats().getType(name);
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if (!fl.type().empty() && !fl.builtin()) {
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require("float");
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}
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}
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void LaTeXFeatures::useLanguage(Language const * lang)
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{
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if (!lang->babel().empty())
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UsedLanguages_.insert(lang);
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// CJK languages do not have a babel name.
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// They use the CJK package
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if (lang->encoding()->package() == Encoding::CJK)
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require("CJK");
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}
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void LaTeXFeatures::includeFile(docstring const & key, string const & name)
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{
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IncludedFiles_[key] = name;
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}
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bool LaTeXFeatures::hasLanguages() const
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{
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return !UsedLanguages_.empty();
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}
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string LaTeXFeatures::getLanguages() const
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{
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ostringstream languages;
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LanguageList::const_iterator const begin = UsedLanguages_.begin();
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for (LanguageList::const_iterator cit = begin;
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cit != UsedLanguages_.end();
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++cit) {
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if (cit != begin)
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languages << ',';
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languages << (*cit)->babel();
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}
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return languages.str();
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}
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set<string> LaTeXFeatures::getEncodingSet(string const & doc_encoding) const
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{
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// This does only find encodings of languages supported by babel, but
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// that does not matter since we don't have a language with an
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// encoding supported by inputenc but without babel support.
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set<string> encodings;
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LanguageList::const_iterator it = UsedLanguages_.begin();
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LanguageList::const_iterator end = UsedLanguages_.end();
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for (; it != end; ++it)
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if ((*it)->encoding()->latexName() != doc_encoding &&
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(*it)->encoding()->package() == Encoding::inputenc)
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encodings.insert((*it)->encoding()->latexName());
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return encodings;
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}
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namespace {
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char const * simplefeatures[] = {
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// note that the package order here will be the same in the LaTeX-output
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"array",
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"verbatim",
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"longtable",
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"rotating",
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"latexsym",
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"pifont",
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"subfigure",
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"varioref",
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"prettyref",
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/*For a successful cooperation of the `wrapfig' package with the
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`float' package you should load the `wrapfig' package *after*
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the `float' package. See the caption package documentation
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for explanation.*/
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"float",
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"wrapfig",
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"booktabs",
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"dvipost",
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"fancybox",
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"calc",
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"units",
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"tipa",
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"framed",
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"pdfcolmk",
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"soul",
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"textcomp",
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"xcolor",
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"pmboxdraw",
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"bbding",
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"ifsym",
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"marvosym",
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"txfonts",
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"mathrsfs",
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"ascii",
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"url",
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};
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int const nb_simplefeatures = sizeof(simplefeatures) / sizeof(char const *);
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}
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string const LaTeXFeatures::getPackages() const
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{
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ostringstream packages;
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TextClass const & tclass = params_.getTextClass();
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//
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// These are all the 'simple' includes. i.e
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// packages which we just \usepackage{package}
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//
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for (int i = 0; i < nb_simplefeatures; ++i) {
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if (mustProvide(simplefeatures[i]))
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packages << "\\usepackage{"
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<< simplefeatures[i] << "}\n";
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}
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//
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// The rest of these packages are somewhat more complicated
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// than those above.
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//
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// esint is preferred for esintoramsmath
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if ((mustProvide("amsmath") &&
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params_.use_amsmath != BufferParams::package_off) ||
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(mustProvide("esintoramsmath") &&
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params_.use_esint == BufferParams::package_off)) {
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packages << "\\usepackage{amsmath}\n";
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}
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// wasysym is a simple feature, but it must be after amsmath if both
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// are used
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// wasysym redefines some integrals (e.g. iint) from amsmath. That
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// leads to inconsistent integrals. We only load this package if
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// the document does not contain integrals (then isRequired("esint")
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// is false) or if esint is used, since esint redefines all relevant
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// integral symbols from wasysym and amsmath.
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// See http://bugzilla.lyx.org/show_bug.cgi?id=1942
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if (mustProvide("wasysym") &&
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(params_.use_esint != BufferParams::package_off || !isRequired("esint")))
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packages << "\\usepackage{wasysym}\n";
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// color.sty
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if (mustProvide("color")) {
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if (params_.graphicsDriver == "default")
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packages << "\\usepackage{color}\n";
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else
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packages << "\\usepackage["
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<< params_.graphicsDriver
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<< "]{color}\n";
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}
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// makeidx.sty
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if (isRequired("makeidx")) {
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if (!tclass.provides("makeidx"))
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packages << "\\usepackage{makeidx}\n";
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packages << "\\makeindex\n";
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}
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// graphicx.sty
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if (mustProvide("graphicx") && params_.graphicsDriver != "none") {
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if (params_.graphicsDriver == "default")
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packages << "\\usepackage{graphicx}\n";
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else
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packages << "\\usepackage["
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<< params_.graphicsDriver
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<< "]{graphicx}\n";
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}
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// shadecolor for shaded
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if (isRequired("framed") && mustProvide("color")) {
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RGBColor c = rgbFromHexName(lcolor.getX11Name(Color_shadedbg));
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//255.0 to force conversion to double
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//NOTE As Jürgen Spitzmüller pointed out, an alternative would be
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//to use the xcolor package instead, and then we can do
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// \define{shadcolor}{RGB}...
|
|
//and not do any conversion. We'd then need to require xcolor
|
|
//in InsetNote::validate().
|
|
int const stmSize = packages.precision(2);
|
|
packages << "\\definecolor{shadecolor}{rgb}{"
|
|
<< c.r / 255.0 << ',' << c.g / 255.0 << ',' << c.b / 255.0 << "}\n";
|
|
packages.precision(stmSize);
|
|
}
|
|
|
|
// lyxskak.sty --- newer chess support based on skak.sty
|
|
if (mustProvide("chess")) {
|
|
packages << "\\usepackage[ps,mover]{lyxskak}\n";
|
|
}
|
|
|
|
// setspace.sty
|
|
if ((params_.spacing().getSpace() != Spacing::Single
|
|
&& !params_.spacing().isDefault())
|
|
|| isRequired("setspace")) {
|
|
packages << "\\usepackage{setspace}\n";
|
|
}
|
|
switch (params_.spacing().getSpace()) {
|
|
case Spacing::Default:
|
|
case Spacing::Single:
|
|
// we dont use setspace.sty so dont print anything
|
|
//packages += "\\singlespacing\n";
|
|
break;
|
|
case Spacing::Onehalf:
|
|
packages << "\\onehalfspacing\n";
|
|
break;
|
|
case Spacing::Double:
|
|
packages << "\\doublespacing\n";
|
|
break;
|
|
case Spacing::Other:
|
|
packages << "\\setstretch{"
|
|
<< params_.spacing().getValue() << "}\n";
|
|
break;
|
|
}
|
|
|
|
// amssymb.sty
|
|
if (mustProvide("amssymb")
|
|
|| params_.use_amsmath == BufferParams::package_on)
|
|
packages << "\\usepackage{amssymb}\n";
|
|
|
|
// esint must be after amsmath and wasysym, since it will redeclare
|
|
// inconsistent integral symbols
|
|
if ((mustProvide("esint") || mustProvide("esintoramsmath")) &&
|
|
params_.use_esint != BufferParams::package_off)
|
|
packages << "\\usepackage{esint}\n";
|
|
|
|
// natbib.sty
|
|
if (mustProvide("natbib")) {
|
|
packages << "\\usepackage[";
|
|
if (params_.getEngine() == biblio::ENGINE_NATBIB_NUMERICAL) {
|
|
packages << "numbers";
|
|
} else {
|
|
packages << "authoryear";
|
|
}
|
|
packages << "]{natbib}\n";
|
|
}
|
|
|
|
// jurabib -- we need version 0.6 at least.
|
|
if (mustProvide("jurabib")) {
|
|
packages << "\\usepackage{jurabib}[2004/01/25]\n";
|
|
}
|
|
|
|
// bibtopic -- the dot provides the aux file naming which
|
|
// LyX can detect.
|
|
if (mustProvide("bibtopic")) {
|
|
packages << "\\usepackage[dot]{bibtopic}\n";
|
|
}
|
|
|
|
if (mustProvide("xy"))
|
|
packages << "\\usepackage[all]{xy}\n";
|
|
|
|
if (mustProvide("nomencl")) {
|
|
// Make it work with the new and old version of the package,
|
|
// but don't use the compatibility option since it is
|
|
// incompatible to other packages.
|
|
packages << "\\usepackage{nomencl}\n"
|
|
"% the following is useful when we have the old nomencl.sty package\n"
|
|
"\\providecommand{\\printnomenclature}{\\printglossary}\n"
|
|
"\\providecommand{\\makenomenclature}{\\makeglossary}\n"
|
|
"\\makenomenclature\n";
|
|
}
|
|
|
|
if (mustProvide("listings"))
|
|
packages << "\\usepackage{listings}\n";
|
|
|
|
return packages.str();
|
|
}
|
|
|
|
|
|
string const LaTeXFeatures::getMacros() const
|
|
{
|
|
ostringstream macros;
|
|
|
|
if (!preamble_snippets_.empty())
|
|
macros << '\n';
|
|
FeaturesList::const_iterator pit = preamble_snippets_.begin();
|
|
FeaturesList::const_iterator pend = preamble_snippets_.end();
|
|
for (; pit != pend; ++pit)
|
|
macros << *pit << '\n';
|
|
|
|
if (mustProvide("LyX"))
|
|
macros << lyx_def << '\n';
|
|
|
|
if (mustProvide("lyxline"))
|
|
macros << lyxline_def << '\n';
|
|
|
|
if (mustProvide("noun"))
|
|
macros << noun_def << '\n';
|
|
|
|
if (mustProvide("lyxarrow"))
|
|
macros << lyxarrow_def << '\n';
|
|
|
|
if (mustProvide("textgreek"))
|
|
macros << textgreek_def << '\n';
|
|
|
|
if (mustProvide("textcyr"))
|
|
macros << textcyr_def << '\n';
|
|
|
|
// quotes.
|
|
if (mustProvide("quotesinglbase"))
|
|
macros << quotesinglbase_def << '\n';
|
|
if (mustProvide("quotedblbase"))
|
|
macros << quotedblbase_def << '\n';
|
|
if (mustProvide("guilsinglleft"))
|
|
macros << guilsinglleft_def << '\n';
|
|
if (mustProvide("guilsinglright"))
|
|
macros << guilsinglright_def << '\n';
|
|
if (mustProvide("guillemotleft"))
|
|
macros << guillemotleft_def << '\n';
|
|
if (mustProvide("guillemotright"))
|
|
macros << guillemotright_def << '\n';
|
|
|
|
// Math mode
|
|
if (mustProvide("boldsymbol") && !isRequired("amsmath"))
|
|
macros << boldsymbol_def << '\n';
|
|
if (mustProvide("binom") && !isRequired("amsmath"))
|
|
macros << binom_def << '\n';
|
|
if (mustProvide("mathcircumflex"))
|
|
macros << mathcircumflex_def << '\n';
|
|
|
|
// other
|
|
if (mustProvide("ParagraphLeftIndent"))
|
|
macros << paragraphleftindent_def;
|
|
if (mustProvide("NeedLyXFootnoteCode"))
|
|
macros << floatingfootnote_def;
|
|
|
|
// some problems with tex->html converters
|
|
if (mustProvide("NeedTabularnewline"))
|
|
macros << tabularnewline_def;
|
|
|
|
// greyedout environment (note inset)
|
|
if (mustProvide("lyxgreyedout"))
|
|
macros << lyxgreyedout_def;
|
|
|
|
if (mustProvide("lyxdot"))
|
|
macros << lyxdot_def << '\n';
|
|
|
|
// floats
|
|
getFloatDefinitions(macros);
|
|
|
|
// change tracking
|
|
if (mustProvide("ct-dvipost"))
|
|
macros << changetracking_dvipost_def;
|
|
|
|
if (mustProvide("ct-xcolor-soul")) {
|
|
int const prec = macros.precision(2);
|
|
|
|
RGBColor cadd = rgbFromHexName(lcolor.getX11Name(Color_addedtext));
|
|
macros << "\\providecolor{lyxadded}{rgb}{"
|
|
<< cadd.r / 255.0 << ',' << cadd.g / 255.0 << ',' << cadd.b / 255.0 << "}\n";
|
|
|
|
RGBColor cdel = rgbFromHexName(lcolor.getX11Name(Color_deletedtext));
|
|
macros << "\\providecolor{lyxdeleted}{rgb}{"
|
|
<< cdel.r / 255.0 << ',' << cdel.g / 255.0 << ',' << cdel.b / 255.0 << "}\n";
|
|
|
|
macros.precision(prec);
|
|
|
|
macros << "\\newcommand{\\lyxadded}[3]{{\\color{lyxadded}#3}}\n"
|
|
<< "\\newcommand{\\lyxdeleted}[3]{{\\color{lyxdeleted}\\st{#3}}}\n";
|
|
}
|
|
|
|
if (mustProvide("ct-none"))
|
|
macros << changetracking_none_def;
|
|
|
|
return macros.str();
|
|
}
|
|
|
|
|
|
string const LaTeXFeatures::getBabelOptions() const
|
|
{
|
|
ostringstream tmp;
|
|
|
|
LanguageList::const_iterator it = UsedLanguages_.begin();
|
|
LanguageList::const_iterator end = UsedLanguages_.end();
|
|
for (; it != end; ++it)
|
|
if (!(*it)->latex_options().empty())
|
|
tmp << (*it)->latex_options() << '\n';
|
|
if (!params_.language->latex_options().empty())
|
|
tmp << params_.language->latex_options() << '\n';
|
|
|
|
return tmp.str();
|
|
}
|
|
|
|
|
|
docstring const LaTeXFeatures::getTClassPreamble() const
|
|
{
|
|
// the text class specific preamble
|
|
TextClass const & tclass = params_.getTextClass();
|
|
odocstringstream tcpreamble;
|
|
|
|
tcpreamble << tclass.preamble();
|
|
|
|
list<docstring>::const_iterator cit = usedLayouts_.begin();
|
|
list<docstring>::const_iterator end = usedLayouts_.end();
|
|
for (; cit != end; ++cit) {
|
|
tcpreamble << tclass[*cit]->preamble();
|
|
}
|
|
|
|
InsetLayouts const & insetlayouts = tclass.insetlayouts();
|
|
InsetLayouts::const_iterator cit2 = insetlayouts.begin();
|
|
InsetLayouts::const_iterator end2 = insetlayouts.end();
|
|
for (; cit2 != end2; ++cit2) {
|
|
if (isRequired(to_utf8(cit2->first))) {
|
|
tcpreamble << from_utf8(cit2->second.preamble);
|
|
}
|
|
}
|
|
|
|
return tcpreamble.str();
|
|
}
|
|
|
|
|
|
docstring const LaTeXFeatures::getLyXSGMLEntities() const
|
|
{
|
|
// Definition of entities used in the document that are LyX related.
|
|
odocstringstream entities;
|
|
|
|
if (mustProvide("lyxarrow")) {
|
|
entities << "<!ENTITY lyxarrow \"->\">" << '\n';
|
|
}
|
|
|
|
return entities.str();
|
|
}
|
|
|
|
|
|
docstring const LaTeXFeatures::getIncludedFiles(string const & fname) const
|
|
{
|
|
odocstringstream sgmlpreamble;
|
|
// FIXME UNICODE
|
|
docstring const basename(from_utf8(onlyPath(fname)));
|
|
|
|
FileMap::const_iterator end = IncludedFiles_.end();
|
|
for (FileMap::const_iterator fi = IncludedFiles_.begin();
|
|
fi != end; ++fi)
|
|
// FIXME UNICODE
|
|
sgmlpreamble << "\n<!ENTITY " << fi->first
|
|
<< (isSGMLFilename(fi->second) ? " SYSTEM \"" : " \"")
|
|
<< makeRelPath(from_utf8(fi->second), basename) << "\">";
|
|
|
|
return sgmlpreamble.str();
|
|
}
|
|
|
|
|
|
void LaTeXFeatures::showStruct() const {
|
|
lyxerr << "LyX needs the following commands when LaTeXing:"
|
|
<< "\n***** Packages:" << getPackages()
|
|
<< "\n***** Macros:" << getMacros()
|
|
<< "\n***** Textclass stuff:" << to_utf8(getTClassPreamble())
|
|
<< "\n***** done." << endl;
|
|
}
|
|
|
|
|
|
Buffer const & LaTeXFeatures::buffer() const
|
|
{
|
|
return *buffer_;
|
|
}
|
|
|
|
|
|
void LaTeXFeatures::setBuffer(Buffer const & buffer)
|
|
{
|
|
buffer_ = &buffer;
|
|
}
|
|
|
|
|
|
BufferParams const & LaTeXFeatures::bufferParams() const
|
|
{
|
|
return params_;
|
|
}
|
|
|
|
|
|
void LaTeXFeatures::getFloatDefinitions(ostream & os) const
|
|
{
|
|
FloatList const & floats = params_.getTextClass().floats();
|
|
|
|
// 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 = floats.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
|
|
// output so that the same floatstyle will not be
|
|
// used several times, when the same style is still in
|
|
// effect. (Lgb)
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
} // namespace lyx
|