lyx_mirror/src/bufferparams.C

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/* This file is part of
* ======================================================
*
* LyX, The Document Processor
*
* Copyright 1995 Matthias Ettrich
* Copyright 1995-2001 The LyX Team.
*
* ====================================================== */
#include <config.h>
#ifdef __GNUG__
#pragma implementation
#endif
#include "bufferparams.h"
#include "tex-strings.h"
#include "layout.h"
#include "vspace.h"
#include "debug.h"
#include "lyxrc.h"
#include "language.h"
#include "lyxtextclasslist.h"
#include "support/lyxlib.h"
#include "support/lstrings.h"
#include <cstdlib>
using std::ostream;
using std::endl;
BufferParams::BufferParams()
// Initialize textclass to point to article. if `first' is
// true in the returned pair, then `second' is the textclass
// number; if it is false, second is 0. In both cases, second
// is what we want.
: textclass(textclasslist.NumberOfClass("article").second)
{
paragraph_separation = PARSEP_INDENT;
defskip = VSpace(VSpace::MEDSKIP);
quotes_language = InsetQuotes::EnglishQ;
quotes_times = InsetQuotes::DoubleQ;
fontsize = "default";
/* PaperLayout */
papersize = PAPER_DEFAULT;
papersize2 = VM_PAPER_DEFAULT; /* DEFAULT */
paperpackage = PACKAGE_NONE;
orientation = ORIENTATION_PORTRAIT;
use_geometry = false;
use_amsmath = false;
use_natbib = false;
use_numerical_citations = false;
secnumdepth = 3;
tocdepth = 3;
language = default_language;
fonts = "default";
inputenc = "auto";
graphicsDriver = "default";
sides = LyXTextClass::OneSide;
columns = 1;
pagestyle = "default";
for (int iter = 0; iter < 4; ++iter) {
user_defined_bullets[iter] = ITEMIZE_DEFAULTS[iter];
temp_bullets[iter] = ITEMIZE_DEFAULTS[iter];
}
}
void BufferParams::writeFile(ostream & os) const
{
// The top of the file is written by the buffer.
// Prints out the buffer info into the .lyx file given by file
// the textclass
os << "\\textclass " << textclasslist.NameOfClass(textclass) << '\n';
// then the the preamble
if (!preamble.empty()) {
// remove '\n' from the end of preamble
string const tmppreamble = strip(preamble, '\n');
os << "\\begin_preamble\n"
<< tmppreamble
<< "\n\\end_preamble\n";
}
/* the options */
if (!options.empty()) {
os << "\\options " << options << '\n';
}
/* then the text parameters */
if (language != ignore_language)
os << "\\language " << language->lang() << '\n';
os << "\\inputencoding " << inputenc
<< "\n\\fontscheme " << fonts
<< "\n\\graphics " << graphicsDriver << '\n';
if (!float_placement.empty()) {
os << "\\float_placement " << float_placement << '\n';
}
os << "\\paperfontsize " << fontsize << '\n';
spacing.writeFile(os);
os << "\\papersize " << string_papersize[papersize2]
<< "\n\\paperpackage " << string_paperpackages[paperpackage]
<< "\n\\use_geometry " << use_geometry
<< "\n\\use_amsmath " << use_amsmath
<< "\n\\use_natbib " << use_natbib
<< "\n\\use_numerical_citations " << use_numerical_citations
<< "\n\\paperorientation " << string_orientation[orientation]
<< '\n';
if (!paperwidth.empty())
os << "\\paperwidth "
<< VSpace(paperwidth).asLyXCommand() << '\n';
if (!paperheight.empty())
os << "\\paperheight "
<< VSpace(paperheight).asLyXCommand() << '\n';
if (!leftmargin.empty())
os << "\\leftmargin "
<< VSpace(leftmargin).asLyXCommand() << '\n';
if (!topmargin.empty())
os << "\\topmargin "
<< VSpace(topmargin).asLyXCommand() << '\n';
if (!rightmargin.empty())
os << "\\rightmargin "
<< VSpace(rightmargin).asLyXCommand() << '\n';
if (!bottommargin.empty())
os << "\\bottommargin "
<< VSpace(bottommargin).asLyXCommand() << '\n';
if (!headheight.empty())
os << "\\headheight "
<< VSpace(headheight).asLyXCommand() << '\n';
if (!headsep.empty())
os << "\\headsep "
<< VSpace(headsep).asLyXCommand() << '\n';
if (!footskip.empty())
os << "\\footskip "
<< VSpace(footskip).asLyXCommand() << '\n';
os << "\\secnumdepth " << secnumdepth
<< "\n\\tocdepth " << tocdepth
<< "\n\\paragraph_separation "
<< string_paragraph_separation[paragraph_separation]
<< "\n\\defskip " << defskip.asLyXCommand()
<< "\n\\quotes_language "
<< string_quotes_language[quotes_language] << '\n';
switch (quotes_times) {
// An output operator for insetquotes would be nice
case InsetQuotes::SingleQ:
os << "\\quotes_times 1\n"; break;
case InsetQuotes::DoubleQ:
os << "\\quotes_times 2\n"; break;
}
os << "\\papercolumns " << columns
<< "\n\\papersides " << sides
<< "\n\\paperpagestyle " << pagestyle << '\n';
for (int i = 0; i < 4; ++i) {
if (user_defined_bullets[i] != ITEMIZE_DEFAULTS[i]) {
if (user_defined_bullets[i].getFont() != -1) {
os << "\\bullet " << i
<< "\n\t"
<< user_defined_bullets[i].getFont()
<< "\n\t"
<< user_defined_bullets[i].getCharacter()
<< "\n\t"
<< user_defined_bullets[i].getSize()
<< "\n\\end_bullet\n";
}
else {
os << "\\bulletLaTeX " << i
<< "\n\t\""
<< user_defined_bullets[i].getText()
<< "\"\n\\end_bullet\n";
}
}
}
}
void BufferParams::setPaperStuff()
{
papersize = PAPER_DEFAULT;
char const c1 = paperpackage;
if (c1 == PACKAGE_NONE) {
char const c2 = papersize2;
if (c2 == VM_PAPER_USLETTER)
papersize = PAPER_USLETTER;
else if (c2 == VM_PAPER_USLEGAL)
papersize = PAPER_LEGALPAPER;
else if (c2 == VM_PAPER_USEXECUTIVE)
papersize = PAPER_EXECUTIVEPAPER;
else if (c2 == VM_PAPER_A3)
papersize = PAPER_A3PAPER;
else if (c2 == VM_PAPER_A4)
papersize = PAPER_A4PAPER;
else if (c2 == VM_PAPER_A5)
papersize = PAPER_A5PAPER;
else if ((c2 == VM_PAPER_B3) || (c2 == VM_PAPER_B4) ||
(c2 == VM_PAPER_B5))
papersize = PAPER_B5PAPER;
} else if ((c1 == PACKAGE_A4) || (c1 == PACKAGE_A4WIDE) ||
(c1 == PACKAGE_WIDEMARGINSA4))
papersize = PAPER_A4PAPER;
}
void BufferParams::useClassDefaults()
{
LyXTextClass const & tclass = textclasslist.TextClass(textclass);
sides = tclass.sides();
columns = tclass.columns();
pagestyle = tclass.pagestyle();
options = tclass.options();
secnumdepth = tclass.secnumdepth();
tocdepth = tclass.tocdepth();
}
bool BufferParams::hasClassDefaults() const
{
LyXTextClass const & tclass = textclasslist.TextClass(textclass);
return (sides == tclass.sides()
&& columns == tclass.columns()
&& pagestyle == tclass.pagestyle()
&& options == tclass.options()
&& secnumdepth == tclass.secnumdepth()
&& tocdepth == tclass.tocdepth());
}
void BufferParams::readPreamble(LyXLex & lex)
{
if (lex.getString() != "\\begin_preamble")
lyxerr << "Error (BufferParams::readPreamble):"
"consistency check failed." << endl;
preamble = lex.getLongString("\\end_preamble");
}
void BufferParams::readLanguage(LyXLex & lex)
{
if (!lex.next()) return;
string const tmptok = lex.getString();
// check if tmptok is part of tex_babel in tex-defs.h
language = languages.getLanguage(tmptok);
if (!language) {
// Language tmptok was not found
language = default_language;
lyxerr << "Warning: Setting language `"
<< tmptok << "' to `" << language->lang()
<< "'." << endl;
}
}
void BufferParams::readGraphicsDriver(LyXLex & lex)
{
if (!lex.next()) return;
string const tmptok = lex.getString();
// check if tmptok is part of tex_graphics in tex_defs.h
int n = 0;
while (true) {
string const test = tex_graphics[n++];
if (test == tmptok) {
graphicsDriver = tmptok;
break;
} else if (test == "last_item") {
lex.printError(
"Warning: graphics driver `$$Token' not recognized!\n"
" Setting graphics driver to `default'.\n");
graphicsDriver = "default";
break;
}
}
}