lyx_mirror/src/lyxtextclass.C

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/**
* \file lyxtextclass.C
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* \author Lars Gullik Bj<EFBFBD>nnes
* \author Jean-Marc Lasgouttes
* \author Angus Leeming
* \author John Levon
* \author Andr<EFBFBD> P<EFBFBD>nitz
*
* Full author contact details are available in file CREDITS.
*/
#include <config.h>
#include "lyxtextclass.h"
#include "debug.h"
#include "lyxlex.h"
#include "counters.h"
#include "Floating.h"
#include "FloatList.h"
#include "support/lstrings.h"
#include "support/lyxlib.h"
#include "support/filetools.h"
#include "support/os.h"
#include <boost/filesystem/operations.hpp>
namespace fs = boost::filesystem;
#include <sstream>
namespace lyx {
using support::FileName;
using support::libFileSearch;
using support::makeDisplayPath;
using support::quoteName;
using support::rtrim;
using support::subst;
using support::addName;
using std::endl;
using std::find_if;
using std::remove_if;
using std::string;
using std::ostream;
namespace {
class LayoutNamesEqual : public std::unary_function<LyXLayout_ptr, bool> {
public:
LayoutNamesEqual(string const & name)
: name_(name)
{}
bool operator()(LyXLayout_ptr const & c) const
{
return c->name() == name_;
}
private:
string name_;
};
int const FORMAT = 4;
bool layout2layout(FileName const & filename, FileName const & tempfile)
{
FileName const script = libFileSearch("scripts", "layout2layout.py");
if (script.empty()) {
lyxerr << "Could not find layout conversion "
"script layout2layout.py." << endl;
return false;
}
std::ostringstream command;
command << support::os::python() << ' ' << quoteName(script.toFilesystemEncoding())
<< ' ' << quoteName(filename.toFilesystemEncoding())
<< ' ' << quoteName(tempfile.toFilesystemEncoding());
string const command_str = command.str();
LYXERR(Debug::TCLASS) << "Running `" << command_str << '\'' << endl;
support::cmd_ret const ret =
support::runCommand(command_str);
if (ret.first != 0) {
lyxerr << "Could not run layout conversion "
"script layout2layout.py." << endl;
return false;
}
return true;
}
} // namespace anon
LyXTextClass::LyXTextClass(string const & fn, string const & cln,
string const & desc, bool texClassAvail )
: name_(fn), latexname_(cln), description_(desc),
floatlist_(new FloatList), ctrs_(new Counters),
texClassAvail_(texClassAvail)
{
outputType_ = LATEX;
columns_ = 1;
sides_ = OneSide;
secnumdepth_ = 3;
tocdepth_ = 3;
pagestyle_ = "default";
defaultfont_ = LyXFont(LyXFont::ALL_SANE);
opt_fontsize_ = "10|11|12";
opt_pagestyle_ = "empty|plain|headings|fancy";
titletype_ = TITLE_COMMAND_AFTER;
titlename_ = "maketitle";
loaded_ = false;
}
bool LyXTextClass::isTeXClassAvailable() const
{
return texClassAvail_;
}
bool LyXTextClass::do_readStyle(LyXLex & lexrc, LyXLayout & lay)
{
LYXERR(Debug::TCLASS) << "Reading style " << lay.name() << endl;
if (!lay.read(lexrc, *this)) {
// Resolve fonts
lay.resfont = lay.font;
lay.resfont.realize(defaultfont());
lay.reslabelfont = lay.labelfont;
lay.reslabelfont.realize(defaultfont());
return false; // no errors
}
lyxerr << "Error parsing style `" << lay.name() << '\'' << endl;
return true;
}
enum TextClassTags {
TC_OUTPUTTYPE = 1,
TC_INPUT,
TC_STYLE,
TC_DEFAULTSTYLE,
TC_CHARSTYLE,
TC_ENVIRONMENT,
TC_NOSTYLE,
TC_COLUMNS,
TC_SIDES,
TC_PAGESTYLE,
TC_DEFAULTFONT,
TC_SECNUMDEPTH,
TC_TOCDEPTH,
TC_CLASSOPTIONS,
TC_PREAMBLE,
TC_PROVIDES,
TC_LEFTMARGIN,
TC_RIGHTMARGIN,
TC_FLOAT,
TC_COUNTER,
TC_NOFLOAT,
TC_TITLELATEXNAME,
TC_TITLELATEXTYPE,
TC_FORMAT
};
// Reads a textclass structure from file.
bool LyXTextClass::read(FileName const & filename, bool merge)
{
if (!support::isFileReadable(filename)) {
lyxerr << "Cannot read layout file `" << filename << "'."
<< endl;
return true;
}
keyword_item textClassTags[] = {
{ "charstyle", TC_CHARSTYLE },
{ "classoptions", TC_CLASSOPTIONS },
{ "columns", TC_COLUMNS },
{ "counter", TC_COUNTER },
{ "defaultfont", TC_DEFAULTFONT },
{ "defaultstyle", TC_DEFAULTSTYLE },
{ "environment", TC_ENVIRONMENT },
{ "float", TC_FLOAT },
{ "format", TC_FORMAT },
{ "input", TC_INPUT },
{ "leftmargin", TC_LEFTMARGIN },
{ "nofloat", TC_NOFLOAT },
{ "nostyle", TC_NOSTYLE },
{ "outputtype", TC_OUTPUTTYPE },
{ "pagestyle", TC_PAGESTYLE },
{ "preamble", TC_PREAMBLE },
{ "provides", TC_PROVIDES },
{ "rightmargin", TC_RIGHTMARGIN },
{ "secnumdepth", TC_SECNUMDEPTH },
{ "sides", TC_SIDES },
{ "style", TC_STYLE },
{ "titlelatexname", TC_TITLELATEXNAME },
{ "titlelatextype", TC_TITLELATEXTYPE },
{ "tocdepth", TC_TOCDEPTH }
};
if (!merge)
LYXERR(Debug::TCLASS) << "Reading textclass "
<< to_utf8(makeDisplayPath(filename.absFilename()))
<< endl;
else
LYXERR(Debug::TCLASS) << "Reading input file "
<< to_utf8(makeDisplayPath(filename.absFilename()))
<< endl;
LyXLex lexrc(textClassTags,
sizeof(textClassTags) / sizeof(textClassTags[0]));
lexrc.setFile(filename);
bool error = !lexrc.isOK();
// Format of files before the 'Format' tag was introduced
int format = 1;
// parsing
while (lexrc.isOK() && !error) {
int le = lexrc.lex();
switch (le) {
case LyXLex::LEX_FEOF:
continue;
case LyXLex::LEX_UNDEF:
lexrc.printError("Unknown TextClass tag `$$Token'");
error = true;
continue;
default:
break;
}
switch (static_cast<TextClassTags>(le)) {
case TC_FORMAT:
if (lexrc.next())
format = lexrc.getInteger();
break;
case TC_OUTPUTTYPE: // output type definition
readOutputType(lexrc);
break;
case TC_INPUT: // Include file
if (lexrc.next()) {
string const inc = lexrc.getString();
FileName tmp = libFileSearch("layouts", inc,
"layout");
if (tmp.empty()) {
lexrc.printError("Could not find input"
"file: " + inc);
error = true;
} else if (read(tmp, true)) {
lexrc.printError("Error reading input"
"file: " + tmp.absFilename());
error = true;
}
}
break;
case TC_DEFAULTSTYLE:
if (lexrc.next()) {
string const name = subst(lexrc.getString(),
'_', ' ');
defaultlayout_ = name;
}
break;
case TC_ENVIRONMENT:
case TC_STYLE:
if (lexrc.next()) {
string const name = subst(lexrc.getString(),
'_', ' ');
if (hasLayout(name)) {
LyXLayout * lay = operator[](name).get();
error = do_readStyle(lexrc, *lay);
} else {
LyXLayout lay;
lay.setName(name);
if (le == TC_ENVIRONMENT)
lay.is_environment = true;
error = do_readStyle(lexrc, lay);
if (!error)
layoutlist_.push_back(
boost::shared_ptr<LyXLayout>(new LyXLayout(lay))
);
if (defaultlayout_.empty()) {
// We do not have a default
// layout yet, so we choose
// the first layout we
// encounter.
defaultlayout_ = name;
}
}
}
else {
lexrc.printError("No name given for style: `$$Token'.");
error = true;
}
break;
case TC_NOSTYLE:
if (lexrc.next()) {
string const style = subst(lexrc.getString(),
'_', ' ');
if (!delete_layout(style))
lyxerr << "Cannot delete style `"
<< style << '\'' << endl;
// lexrc.printError("Cannot delete style"
// " `$$Token'");
}
break;
case TC_COLUMNS:
if (lexrc.next())
columns_ = lexrc.getInteger();
break;
case TC_SIDES:
if (lexrc.next()) {
switch (lexrc.getInteger()) {
case 1: sides_ = OneSide; break;
case 2: sides_ = TwoSides; break;
default:
lyxerr << "Impossible number of page"
" sides, setting to one."
<< endl;
sides_ = OneSide;
break;
}
}
break;
case TC_PAGESTYLE:
lexrc.next();
pagestyle_ = rtrim(lexrc.getString());
break;
case TC_DEFAULTFONT:
defaultfont_.lyxRead(lexrc);
if (!defaultfont_.resolved()) {
lexrc.printError("Warning: defaultfont should "
"be fully instantiated!");
defaultfont_.realize(LyXFont(LyXFont::ALL_SANE));
}
break;
case TC_SECNUMDEPTH:
lexrc.next();
secnumdepth_ = lexrc.getInteger();
break;
case TC_TOCDEPTH:
lexrc.next();
tocdepth_ = lexrc.getInteger();
break;
// First step to support options
case TC_CLASSOPTIONS:
readClassOptions(lexrc);
break;
case TC_PREAMBLE:
preamble_ = from_utf8(lexrc.getLongString("EndPreamble"));
break;
case TC_PROVIDES: {
lexrc.next();
string const feature = lexrc.getString();
lexrc.next();
if (lexrc.getInteger())
provides_.insert(feature);
else
provides_.erase(feature);
break;
}
case TC_LEFTMARGIN: // left margin type
if (lexrc.next())
leftmargin_ = lexrc.getString();
break;
case TC_RIGHTMARGIN: // right margin type
if (lexrc.next())
rightmargin_ = lexrc.getString();
break;
case TC_CHARSTYLE:
if (lexrc.next()) {
string const name = subst(lexrc.getString(), '_', ' ');
readCharStyle(lexrc, name);
}
break;
case TC_FLOAT:
readFloat(lexrc);
break;
case TC_COUNTER:
readCounter(lexrc);
break;
case TC_TITLELATEXTYPE:
readTitleType(lexrc);
break;
case TC_TITLELATEXNAME:
if (lexrc.next())
titlename_ = lexrc.getString();
break;
case TC_NOFLOAT:
if (lexrc.next()) {
string const nofloat = lexrc.getString();
floatlist_->erase(nofloat);
}
break;
}
if (format != FORMAT)
break;
}
if (format != FORMAT) {
LYXERR(Debug::TCLASS) << "Converting layout file from format "
<< format << " to " << FORMAT << endl;
FileName const tempfile(support::tempName());
error = !layout2layout(filename, tempfile);
if (!error)
error = read(tempfile, merge);
support::unlink(tempfile);
return error;
}
if (!merge) { // we are at top level here.
LYXERR(Debug::TCLASS) << "Finished reading textclass "
<< to_utf8(makeDisplayPath(filename.absFilename()))
<< endl;
if (defaultlayout_.empty()) {
lyxerr << "Error: Textclass '" << name_
<< "' is missing a defaultstyle." << endl;
error = true;
}
min_toclevel_ = LyXLayout::NOT_IN_TOC;
max_toclevel_ = LyXLayout::NOT_IN_TOC;
const_iterator cit = begin();
const_iterator the_end = end();
for ( ; cit != the_end ; ++cit) {
int const toclevel = (*cit)->toclevel;
if (toclevel != LyXLayout::NOT_IN_TOC) {
if (min_toclevel_ == LyXLayout::NOT_IN_TOC)
min_toclevel_ = toclevel;
else
min_toclevel_ = std::min(min_toclevel_,
toclevel);
max_toclevel_ = std::max(max_toclevel_,
toclevel);
}
}
LYXERR(Debug::TCLASS)
<< "Minimum TocLevel is " << min_toclevel_
<< ", maximum is " << max_toclevel_ <<endl;
} else
LYXERR(Debug::TCLASS) << "Finished reading input file "
<< to_utf8(makeDisplayPath(filename.absFilename()))
<< endl;
return error;
}
void LyXTextClass::readTitleType(LyXLex & lexrc)
{
keyword_item titleTypeTags[] = {
{ "commandafter", TITLE_COMMAND_AFTER },
{ "environment", TITLE_ENVIRONMENT }
};
pushpophelper pph(lexrc, titleTypeTags, TITLE_ENVIRONMENT);
int le = lexrc.lex();
switch (le) {
case LyXLex::LEX_UNDEF:
lexrc.printError("Unknown output type `$$Token'");
return;
case TITLE_COMMAND_AFTER:
case TITLE_ENVIRONMENT:
titletype_ = static_cast<LYX_TITLE_LATEX_TYPES>(le);
break;
default:
lyxerr << "Unhandled value " << le
<< " in LyXTextClass::readTitleType." << endl;
break;
}
}
void LyXTextClass::readOutputType(LyXLex & lexrc)
{
keyword_item outputTypeTags[] = {
{ "docbook", DOCBOOK },
{ "latex", LATEX },
{ "literate", LITERATE }
};
pushpophelper pph(lexrc, outputTypeTags, LITERATE);
int le = lexrc.lex();
switch (le) {
case LyXLex::LEX_UNDEF:
lexrc.printError("Unknown output type `$$Token'");
return;
case LATEX:
case DOCBOOK:
case LITERATE:
outputType_ = static_cast<OutputType>(le);
break;
default:
lyxerr << "Unhandled value " << le
<< " in LyXTextClass::readOutputType." << endl;
break;
}
}
enum ClassOptionsTags {
CO_FONTSIZE = 1,
CO_PAGESTYLE,
CO_OTHER,
CO_HEADER,
CO_END
};
void LyXTextClass::readClassOptions(LyXLex & lexrc)
{
keyword_item classOptionsTags[] = {
{"end", CO_END },
{"fontsize", CO_FONTSIZE },
{"header", CO_HEADER },
{"other", CO_OTHER },
{"pagestyle", CO_PAGESTYLE }
};
lexrc.pushTable(classOptionsTags, CO_END);
bool getout = false;
while (!getout && lexrc.isOK()) {
int le = lexrc.lex();
switch (le) {
case LyXLex::LEX_UNDEF:
lexrc.printError("Unknown ClassOption tag `$$Token'");
continue;
default: break;
}
switch (static_cast<ClassOptionsTags>(le)) {
case CO_FONTSIZE:
lexrc.next();
opt_fontsize_ = rtrim(lexrc.getString());
break;
case CO_PAGESTYLE:
lexrc.next();
opt_pagestyle_ = rtrim(lexrc.getString());
break;
case CO_OTHER:
lexrc.next();
options_ = lexrc.getString();
break;
case CO_HEADER:
lexrc.next();
class_header_ = subst(lexrc.getString(), "&quot;", "\"");
break;
case CO_END:
getout = true;
break;
}
}
lexrc.popTable();
}
enum CharStyleTags {
CS_FONT = 1,
CS_LABELFONT,
CS_LATEXTYPE,
CS_LATEXNAME,
CS_LATEXPARAM,
CS_PREAMBLE,
CS_END
};
void LyXTextClass::readCharStyle(LyXLex & lexrc, string const & name)
{
keyword_item elementTags[] = {
{ "end", CS_END },
{ "font", CS_FONT },
{ "labelfont", CS_LABELFONT },
{ "latexname", CS_LATEXNAME },
{ "latexparam", CS_LATEXPARAM },
{ "latextype", CS_LATEXTYPE },
{ "preamble", CS_PREAMBLE}
};
lexrc.pushTable(elementTags, CS_END);
string latextype;
string latexname;
string latexparam;
LyXFont font(LyXFont::ALL_INHERIT);
LyXFont labelfont(LyXFont::ALL_INHERIT);
string preamble;
bool getout = false;
while (!getout && lexrc.isOK()) {
int le = lexrc.lex();
switch (le) {
case LyXLex::LEX_UNDEF:
lexrc.printError("Unknown ClassOption tag `$$Token'");
continue;
default: break;
}
switch (static_cast<CharStyleTags>(le)) {
case CS_LATEXTYPE:
lexrc.next();
latextype = lexrc.getString();
break;
case CS_LATEXNAME:
lexrc.next();
latexname = lexrc.getString();
break;
case CS_LATEXPARAM:
lexrc.next();
latexparam = subst(lexrc.getString(), "&quot;", "\"");
break;
case CS_LABELFONT:
labelfont.lyxRead(lexrc);
break;
case CS_FONT:
font.lyxRead(lexrc);
labelfont = font;
break;
case CS_PREAMBLE:
preamble = lexrc.getLongString("EndPreamble");
break;
case CS_END:
getout = true;
break;
}
}
//
// Here add element to list if getout == true
if (getout) {
CharStyle cs;
cs.name = name;
cs.latextype = latextype;
cs.latexname = latexname;
cs.latexparam = latexparam;
cs.font = font;
cs.labelfont = labelfont;
cs.preamble = from_utf8(preamble);
charstyles().push_back(cs);
}
lexrc.popTable();
}
enum FloatTags {
FT_TYPE = 1,
FT_NAME,
FT_PLACEMENT,
FT_EXT,
FT_WITHIN,
FT_STYLE,
FT_LISTNAME,
FT_BUILTIN,
FT_END
};
void LyXTextClass::readFloat(LyXLex & lexrc)
{
keyword_item floatTags[] = {
{ "end", FT_END },
{ "extension", FT_EXT },
{ "guiname", FT_NAME },
{ "latexbuiltin", FT_BUILTIN },
{ "listname", FT_LISTNAME },
{ "numberwithin", FT_WITHIN },
{ "placement", FT_PLACEMENT },
{ "style", FT_STYLE },
{ "type", FT_TYPE }
};
lexrc.pushTable(floatTags, FT_END);
string type;
string placement;
string ext;
string within;
string style;
string name;
string listname;
bool builtin = false;
bool getout = false;
while (!getout && lexrc.isOK()) {
int le = lexrc.lex();
switch (le) {
case LyXLex::LEX_UNDEF:
lexrc.printError("Unknown ClassOption tag `$$Token'");
continue;
default: break;
}
switch (static_cast<FloatTags>(le)) {
case FT_TYPE:
lexrc.next();
type = lexrc.getString();
// Here we could check if this type is already defined
// and modify it with the rest of the vars instead.
break;
case FT_NAME:
lexrc.next();
name = lexrc.getString();
break;
case FT_PLACEMENT:
lexrc.next();
placement = lexrc.getString();
break;
case FT_EXT:
lexrc.next();
ext = lexrc.getString();
break;
case FT_WITHIN:
lexrc.next();
within = lexrc.getString();
if (within == "none")
within.erase();
break;
case FT_STYLE:
lexrc.next();
style = lexrc.getString();
break;
case FT_LISTNAME:
lexrc.next();
listname = lexrc.getString();
break;
case FT_BUILTIN:
lexrc.next();
builtin = lexrc.getBool();
break;
case FT_END:
getout = true;
break;
}
}
// Here if have a full float if getout == true
if (getout) {
Floating newfloat(type, placement, ext, within,
style, name, listname, builtin);
floatlist_->newFloat(newfloat);
}
lexrc.popTable();
}
enum CounterTags {
CT_NAME = 1,
CT_WITHIN,
CT_END
};
void LyXTextClass::readCounter(LyXLex & lexrc)
{
keyword_item counterTags[] = {
{ "end", CT_END },
{ "name", CT_NAME },
{ "within", CT_WITHIN }
};
lexrc.pushTable(counterTags, CT_END);
docstring name;
docstring within;
bool getout = false;
while (!getout && lexrc.isOK()) {
int le = lexrc.lex();
switch (le) {
case LyXLex::LEX_UNDEF:
lexrc.printError("Unknown ClassOption tag `$$Token'");
continue;
default: break;
}
switch (static_cast<CounterTags>(le)) {
case CT_NAME:
lexrc.next();
name = from_ascii(lexrc.getString());
break;
case CT_WITHIN:
lexrc.next();
within = from_ascii(lexrc.getString());
if (within == "none")
within.erase();
break;
case CT_END:
getout = true;
break;
}
}
// Here if have a full counter if getout == true
if (getout) {
if (within.empty())
ctrs_->newCounter(name);
else
ctrs_->newCounter(name, within);
}
lexrc.popTable();
}
LyXFont const & LyXTextClass::defaultfont() const
{
return defaultfont_;
}
string const & LyXTextClass::leftmargin() const
{
return leftmargin_;
}
string const & LyXTextClass::rightmargin() const
{
return rightmargin_;
}
bool LyXTextClass::hasLayout(string const & n) const
{
string const name = (n.empty() ? defaultLayoutName() : n);
return find_if(layoutlist_.begin(), layoutlist_.end(),
LayoutNamesEqual(name))
!= layoutlist_.end();
}
LyXLayout_ptr const & LyXTextClass::operator[](string const & name) const
{
BOOST_ASSERT(!name.empty());
LayoutList::const_iterator cit =
find_if(layoutlist_.begin(),
layoutlist_.end(),
LayoutNamesEqual(name));
if (cit == layoutlist_.end()) {
lyxerr << "We failed to find the layout '" << name
<< "' in the layout list. You MUST investigate!"
<< endl;
for (LayoutList::const_iterator it = layoutlist_.begin();
it != layoutlist_.end(); ++it)
lyxerr << " " << it->get()->name() << endl;
// we require the name to exist
BOOST_ASSERT(false);
}
return (*cit);
}
bool LyXTextClass::delete_layout(string const & name)
{
if (name == defaultLayoutName())
return false;
LayoutList::iterator it =
remove_if(layoutlist_.begin(), layoutlist_.end(),
LayoutNamesEqual(name));
LayoutList::iterator end = layoutlist_.end();
bool const ret = (it != end);
layoutlist_.erase(it, end);
return ret;
}
// Load textclass info if not loaded yet
bool LyXTextClass::load(string const & path) const
{
if (loaded_)
return true;
// Read style-file, provided path is searched before the system ones
FileName layout_file;
if (!path.empty())
layout_file = FileName(addName(path, name_ + ".layout"));
if (layout_file.empty() || !fs::exists(layout_file.toFilesystemEncoding()))
layout_file = libFileSearch("layouts", name_, "layout");
loaded_ = const_cast<LyXTextClass*>(this)->read(layout_file) == 0;
if (!loaded_) {
lyxerr << "Error reading `"
<< to_utf8(makeDisplayPath(layout_file.absFilename()))
<< "'\n(Check `" << name_
<< "')\nCheck your installation and "
"try Options/Reconfigure..." << endl;
}
return loaded_;
}
FloatList & LyXTextClass::floats()
{
return *floatlist_.get();
}
FloatList const & LyXTextClass::floats() const
{
return *floatlist_.get();
}
Counters & LyXTextClass::counters() const
{
return *ctrs_.get();
}
CharStyles::iterator LyXTextClass::charstyle(string const & s) const
{
CharStyles::iterator cs = charstyles().begin();
CharStyles::iterator csend = charstyles().end();
for (; cs != csend; ++cs) {
if (cs->name == s)
return cs;
}
return csend;
}
string const & LyXTextClass::defaultLayoutName() const
{
// This really should come from the actual layout... (Lgb)
return defaultlayout_;
}
LyXLayout_ptr const & LyXTextClass::defaultLayout() const
{
return operator[](defaultLayoutName());
}
string const & LyXTextClass::name() const
{
return name_;
}
string const & LyXTextClass::latexname() const
{
const_cast<LyXTextClass*>(this)->load();
return latexname_;
}
string const & LyXTextClass::description() const
{
return description_;
}
string const & LyXTextClass::opt_fontsize() const
{
return opt_fontsize_;
}
string const & LyXTextClass::opt_pagestyle() const
{
return opt_pagestyle_;
}
string const & LyXTextClass::options() const
{
return options_;
}
string const & LyXTextClass::class_header() const
{
return class_header_;
}
string const & LyXTextClass::pagestyle() const
{
return pagestyle_;
}
docstring const & LyXTextClass::preamble() const
{
return preamble_;
}
LyXTextClass::PageSides LyXTextClass::sides() const
{
return sides_;
}
int LyXTextClass::secnumdepth() const
{
return secnumdepth_;
}
int LyXTextClass::tocdepth() const
{
return tocdepth_;
}
OutputType LyXTextClass::outputType() const
{
return outputType_;
}
bool LyXTextClass::provides(string const & p) const
{
return provides_.find(p) != provides_.end();
}
unsigned int LyXTextClass::columns() const
{
return columns_;
}
LYX_TITLE_LATEX_TYPES LyXTextClass::titletype() const
{
return titletype_;
}
string const & LyXTextClass::titlename() const
{
return titlename_;
}
int LyXTextClass::size() const
{
return layoutlist_.size();
}
int LyXTextClass::min_toclevel() const
{
return min_toclevel_;
}
int LyXTextClass::max_toclevel() const
{
return max_toclevel_;
}
bool LyXTextClass::hasTocLevels() const
{
return min_toclevel_ != LyXLayout::NOT_IN_TOC;
}
ostream & operator<<(ostream & os, LyXTextClass::PageSides p)
{
switch (p) {
case LyXTextClass::OneSide:
os << '1';
break;
case LyXTextClass::TwoSides:
os << '2';
break;
}
return os;
}
} // namespace lyx