mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-11-16 16:18:22 +00:00
898 lines
28 KiB
C++
898 lines
28 KiB
C++
/**
|
|
* \file InsetListingsParams.cpp
|
|
* This file is part of LyX, the document processor.
|
|
* Licence details can be found in the file COPYING.
|
|
*
|
|
* \author Bo Peng
|
|
*
|
|
* Full author contact details are available in file CREDITS.
|
|
*/
|
|
|
|
#include <config.h>
|
|
#include <algorithm>
|
|
|
|
#include "InsetListingsParams.h"
|
|
|
|
#include "Length.h"
|
|
#include "Lexer.h"
|
|
|
|
#include "support/convert.h"
|
|
#include "support/gettext.h"
|
|
#include "support/lstrings.h"
|
|
#include "support/textutils.h"
|
|
|
|
#include <sstream>
|
|
|
|
using namespace std;
|
|
using namespace lyx::support;
|
|
|
|
namespace lyx {
|
|
|
|
namespace {
|
|
|
|
enum param_type {
|
|
ALL, // accept all
|
|
TRUEFALSE, // accept 'true' or 'false'
|
|
INTEGER, // accept an integer
|
|
LENGTH, // accept a latex length
|
|
ONEOF, // accept one of a few values
|
|
SUBSETOF // accept a string composed of given characters
|
|
};
|
|
|
|
|
|
/// Listings package parameter information.
|
|
// FIXME: make this class visible outside of this file so that
|
|
// FIXME: it can be used directly in the frontend and in the LyX format
|
|
// FIXME: parsing.
|
|
class ListingsParam {
|
|
public:
|
|
/// Default ctor for STL containers.
|
|
ListingsParam(): onoff_(false), type_(ALL)
|
|
{}
|
|
/// Main ctor.
|
|
ListingsParam(string const & v, bool o, param_type t,
|
|
string const & i, docstring const & h)
|
|
: value_(v), onoff_(o), type_(t), info_(i), hint_(h)
|
|
{}
|
|
/// Validate a paramater.
|
|
/// \retval an empty string if \c par is valid.
|
|
/// \retval otherwise an explanation WRT to \c par invalidity.
|
|
docstring validate(string const & par) const;
|
|
private:
|
|
/// default value
|
|
string value_;
|
|
public:
|
|
/// for option with value "true", "false".
|
|
/// if onoff is true,
|
|
/// "true": option
|
|
/// "false":
|
|
/// "other": option="other"
|
|
/// onoff is false,
|
|
/// "true": option=true
|
|
/// "false": option=false
|
|
// FIXME: this is public because of InsetListingParam::addParam()
|
|
bool onoff_;
|
|
private:
|
|
/// validator type.
|
|
/// ALL:
|
|
/// TRUEFALSE:
|
|
/// INTEGER:
|
|
/// LENGTH:
|
|
/// info is ignored.
|
|
/// ONEOF
|
|
/// info is a \n separated string with allowed values
|
|
/// SUBSETOF
|
|
/// info is a string from which par is composed of
|
|
/// (e.g. floatplacement can be one or more of *tbph)
|
|
param_type type_;
|
|
/// information which meaning depends on parameter type.
|
|
/// \sa type_
|
|
string info_;
|
|
/// a help message that is displayed in the gui.
|
|
docstring hint_;
|
|
};
|
|
|
|
|
|
docstring ListingsParam::validate(string const & par) const
|
|
{
|
|
bool unclosed = false;
|
|
string par2 = par;
|
|
// braces are allowed
|
|
if (prefixIs(par, "{") && suffixIs(par, "}") && !suffixIs(par, "\\}"))
|
|
par2 = par.substr(1, par.size() - 2);
|
|
|
|
// check for unmatched braces
|
|
int braces = 0;
|
|
for (size_t i = 0; i < par2.size(); ++i) {
|
|
if (par2[i] == '{' && (i == 0 || par2[i-1] != '\\'))
|
|
++braces;
|
|
else if (par2[i] == '}' && (i == 0 || par2[i-1] != '\\'))
|
|
--braces;
|
|
}
|
|
unclosed = braces != 0;
|
|
|
|
switch (type_) {
|
|
|
|
case ALL:
|
|
if (par2.empty() && !onoff_) {
|
|
if (!hint_.empty())
|
|
return hint_;
|
|
else
|
|
return _("A value is expected.");
|
|
}
|
|
if (unclosed)
|
|
return _("Unbalanced braces!");
|
|
return docstring();
|
|
|
|
case TRUEFALSE:
|
|
if (par2.empty() && !onoff_) {
|
|
if (!hint_.empty())
|
|
return hint_;
|
|
else
|
|
return _("Please specify true or false.");
|
|
}
|
|
if (par2 != "true" && par2 != "false")
|
|
return _("Only true or false is allowed.");
|
|
if (unclosed)
|
|
return _("Unbalanced braces!");
|
|
return docstring();
|
|
|
|
case INTEGER:
|
|
if (!isStrInt(par2)) {
|
|
if (!hint_.empty())
|
|
return hint_;
|
|
else
|
|
return _("Please specify an integer value.");
|
|
}
|
|
if (convert<int>(par2) == 0 && par2[0] != '0')
|
|
return _("An integer is expected.");
|
|
if (unclosed)
|
|
return _("Unbalanced braces!");
|
|
return docstring();
|
|
|
|
case LENGTH:
|
|
if (par2.empty() && !onoff_) {
|
|
if (!hint_.empty())
|
|
return hint_;
|
|
else
|
|
return _("Please specify a LaTeX length expression.");
|
|
}
|
|
if (!isValidLength(par2))
|
|
return _("Invalid LaTeX length expression.");
|
|
if (unclosed)
|
|
return _("Unbalanced braces!");
|
|
return docstring();
|
|
|
|
case ONEOF: {
|
|
if (par2.empty() && !onoff_) {
|
|
if (!hint_.empty())
|
|
return hint_;
|
|
else
|
|
return bformat(_("Please specify one of %1$s."),
|
|
from_utf8(info_));
|
|
}
|
|
// break value to allowed strings
|
|
vector<string> lists;
|
|
string v;
|
|
for (size_t i = 0; i != info_.size(); ++i) {
|
|
if (info_[i] == '\n') {
|
|
lists.push_back(v);
|
|
v = string();
|
|
} else
|
|
v += info_[i];
|
|
}
|
|
if (!v.empty())
|
|
lists.push_back(v);
|
|
|
|
// good, find the string
|
|
if (find(lists.begin(), lists.end(), par2) != lists.end()) {
|
|
if (unclosed)
|
|
return _("Unbalanced braces!");
|
|
return docstring();
|
|
}
|
|
// otherwise, produce a meaningful error message.
|
|
string matching_names;
|
|
for (vector<string>::iterator it = lists.begin();
|
|
it != lists.end(); ++it) {
|
|
if (it->size() >= par2.size() && it->substr(0, par2.size()) == par2) {
|
|
if (matching_names.empty())
|
|
matching_names += *it;
|
|
else
|
|
matching_names += ", " + *it;
|
|
}
|
|
}
|
|
if (matching_names.empty())
|
|
return bformat(_("Try one of %1$s."), from_utf8(info_));
|
|
else
|
|
return bformat(_("I guess you mean %1$s."), from_utf8(matching_names));
|
|
return docstring();
|
|
}
|
|
case SUBSETOF:
|
|
if (par2.empty() && !onoff_) {
|
|
if (!hint_.empty())
|
|
return hint_;
|
|
else
|
|
return bformat(_("Please specify one or more of '%1$s'."),
|
|
from_utf8(info_));
|
|
}
|
|
for (size_t i = 0; i < par2.size(); ++i)
|
|
if (info_.find(par2[i], 0) == string::npos)
|
|
return bformat(_("Should be composed of one or more of %1$s."),
|
|
from_utf8(info_));
|
|
if (unclosed)
|
|
return _("Unbalanced braces!");
|
|
return docstring();
|
|
}
|
|
return docstring();
|
|
}
|
|
|
|
|
|
/// languages and language/dialect combinations
|
|
char const * allowed_languages =
|
|
"no language\nABAP\n[R/2 4.3]ABAP\n[R/2 5.0]ABAP\n[R/3 3.1]ABAP\n"
|
|
"[R/3 4.6C]ABAP\n[R/3 6.10]ABAP\nACSL\nAda\n[2005]Ada\n[83]Ada\n"
|
|
"[95]Ada\nALGOL\n[60]ALGOL\n[68]ALGOL\nAssembler\n"
|
|
"[Motorola68k]Assembler\n[x86masm]Assembler\nAwk\n[gnu]Awk\n[POSIX]Awk\n"
|
|
"bash\nBasic\n[Visual]Basic\nC\n[ANSI]C\n[Handel]C\n[Objective]C\n"
|
|
"[Sharp]C\nC++\n[ANSI]C++\n[GNU]C++\n[ISO]C++\n[Visual]C++\nCaml\n"
|
|
"[light]Caml\n[Objective]Caml\nClean\nCobol\n[1974]Cobol\n[1985]Cobol\n"
|
|
"[ibm]Cobol\nComal 80\ncommand.com\n[WinXP]command.com\nComsol\ncsh\n"
|
|
"Delphi\nEiffel\nElan\nerlang\nEuphoria\nFortran\n[77]Fortran\n[90]Fortran\n"
|
|
"[95]Fortran\nGCL\nGnuplot\nHaskell\nHTML\nIDL\n[CORBA]IDL\ninform\n"
|
|
"Java\n[AspectJ]Java\nJVMIS\nksh\nLingo\nLisp\n[Auto]Lisp\nLogo\n"
|
|
"make\n[gnu]make\nMathematica\n[1.0]Mathematica\n[3.0]Mathematica\n"
|
|
"[5.2]Mathematica\nMatlab\nMercury\nMetaPost\nMiranda\nMizar\nML\n"
|
|
"Modula-2\nMuPAD\nNASTRAN\nOberon-2\nOCL\n[decorative]OCL\n[OMG]OCL\n"
|
|
"Octave\nOz\nPascal\n[Borland6]Pascal\n[Standard]Pascal\n[XSC]Pascal\n"
|
|
"Perl\nPHP\nPL/I\nPlasm\nPostScript\nPOV\nProlog\nPromela\nPSTricks\n"
|
|
"Python\nR\nReduce\nRexx\nRSL\nRuby\nS\n[PLUS]S\nSAS\nScilab\nsh\n"
|
|
"SHELXL\nSimula\n[67]Simula\n[CII]Simula\n[DEC]Simula\n[IBM]Simula\n"
|
|
"SPARQL\nSQL\ntcl\n[tk]tcl\nTeX\n[AlLaTeX]TeX\n[common]TeX\n[LaTeX]TeX\n"
|
|
"[plain]TeX\n[primitive]TeX\nVBScript\nVerilog\nVHDL\n[AMS]VHDL\nVRML\n"
|
|
"[97]VRML\nXML\nXSLT";
|
|
|
|
|
|
/// ListingsParam Validator.
|
|
/// This class is aimed to be a singleton which is instantiated in
|
|
/// \c InsetListingsParams::addParam().
|
|
// FIXME: transfer this validator to the frontend.
|
|
// FIXME: avoid the use of exception.
|
|
class ParValidator
|
|
{
|
|
public:
|
|
ParValidator();
|
|
|
|
/// validate a parameter for a given name.
|
|
/// return an error message if \c par is an invalid parameter.
|
|
docstring validate(string const & name, string const & par) const;
|
|
|
|
/// return the onoff status of a parameter \c key, if \c key is not found
|
|
/// return false
|
|
bool onoff(string const & key) const;
|
|
|
|
private:
|
|
/// key is the name of the parameter
|
|
typedef map<string, ListingsParam> ListingsParams;
|
|
ListingsParams all_params_;
|
|
};
|
|
|
|
|
|
ParValidator::ParValidator()
|
|
{
|
|
docstring const empty_hint;
|
|
docstring const style_hint = _("Use \\footnotesize, \\small, \\itshape, "
|
|
"\\ttfamily or something like that");
|
|
docstring const frame_hint = _("none, leftline, topline, bottomline, lines, "
|
|
"single, shadowbox or subset of trblTRBL");
|
|
docstring const frameround_hint = _("Enter four letters (either t = round "
|
|
"or f = square) for top right, bottom "
|
|
"right, bottom left and top left corner.");
|
|
docstring const color_hint = _("Enter something like \\color{white}");
|
|
|
|
/// options copied from page 26 of listings manual
|
|
// FIXME: add default parameters ... (which is not used now)
|
|
all_params_["float"] =
|
|
ListingsParam("false", true, SUBSETOF, "*tbph", empty_hint);
|
|
all_params_["floatplacement"] =
|
|
ListingsParam("tbp", false, SUBSETOF, "tbp", empty_hint);
|
|
all_params_["aboveskip"] =
|
|
ListingsParam("\\medskipamount", false, LENGTH, "", empty_hint);
|
|
all_params_["belowskip"] =
|
|
ListingsParam("\\medskipamount", false, LENGTH, "", empty_hint);
|
|
all_params_["lineskip"] =
|
|
ListingsParam("", false, LENGTH, "", empty_hint);
|
|
all_params_["boxpos"] =
|
|
ListingsParam("", false, SUBSETOF, "bct", empty_hint);
|
|
all_params_["print"] =
|
|
ListingsParam("", false, TRUEFALSE, "", empty_hint);
|
|
all_params_["firstline"] =
|
|
ListingsParam("", false, INTEGER, "", empty_hint);
|
|
all_params_["lastline"] =
|
|
ListingsParam("", false, INTEGER, "", empty_hint);
|
|
all_params_["linerange"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["showlines"] =
|
|
ListingsParam("", false, TRUEFALSE, "", empty_hint);
|
|
all_params_["emptylines"] =
|
|
ListingsParam("", false, ALL, "", _(
|
|
"Expect a number with an optional * before it"));
|
|
all_params_["gobble"] =
|
|
ListingsParam("", false, INTEGER, "", empty_hint);
|
|
all_params_["style"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["language"] =
|
|
ListingsParam("", false, ONEOF, allowed_languages, empty_hint);
|
|
all_params_["alsolanguage"] =
|
|
ListingsParam("", false, ONEOF, allowed_languages, empty_hint);
|
|
all_params_["defaultdialect"] =
|
|
ListingsParam("", false, ONEOF, allowed_languages, empty_hint);
|
|
all_params_["printpod"] =
|
|
ListingsParam("", false, TRUEFALSE, "", empty_hint);
|
|
all_params_["usekeywordsintag"] =
|
|
ListingsParam("", false, TRUEFALSE, "", empty_hint);
|
|
all_params_["tagstyle"] =
|
|
ListingsParam("", false, ALL, "", style_hint);
|
|
all_params_["markfirstintag"] =
|
|
ListingsParam("", false, ALL, "", style_hint);
|
|
all_params_["makemacrouse"] =
|
|
ListingsParam("", false, TRUEFALSE, "", empty_hint);
|
|
all_params_["basicstyle"] =
|
|
ListingsParam("", false, ALL, "", style_hint);
|
|
all_params_["identifierstyle"] =
|
|
ListingsParam("", false, ALL, "", style_hint);
|
|
all_params_["commentstyle"] =
|
|
ListingsParam("", false, ALL, "", style_hint);
|
|
all_params_["stringstyle"] =
|
|
ListingsParam("", false, ALL, "", style_hint);
|
|
all_params_["keywordstyle"] =
|
|
ListingsParam("", false, ALL, "", style_hint);
|
|
all_params_["ndkeywordstyle"] =
|
|
ListingsParam("", false, ALL, "", style_hint);
|
|
all_params_["classoffset"] =
|
|
ListingsParam("", false, INTEGER, "", empty_hint);
|
|
all_params_["texcsstyle"] =
|
|
ListingsParam("", false, ALL, "", style_hint);
|
|
all_params_["directivestyle"] =
|
|
ListingsParam("", false, ALL, "", style_hint);
|
|
all_params_["emph"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["moreemph"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["deleteemph"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["emphstyle"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["delim"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["moredelim"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["deletedelim"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["extendedchars"] =
|
|
ListingsParam("", false, TRUEFALSE, "", empty_hint);
|
|
all_params_["inputencoding"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["upquote"] =
|
|
ListingsParam("", false, TRUEFALSE, "", empty_hint);
|
|
all_params_["tabsize"] =
|
|
ListingsParam("", false, INTEGER, "", empty_hint);
|
|
all_params_["showtabs"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["tab"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["showspaces"] =
|
|
ListingsParam("", false, TRUEFALSE, "", empty_hint);
|
|
all_params_["showstringspaces"] =
|
|
ListingsParam("", false, TRUEFALSE, "", empty_hint);
|
|
all_params_["formfeed"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["numbers"] =
|
|
ListingsParam("", false, ONEOF, "none\nleft\nright", empty_hint);
|
|
all_params_["stepnumber"] =
|
|
ListingsParam("", false, INTEGER, "", empty_hint);
|
|
all_params_["numberfirstline"] =
|
|
ListingsParam("", false, TRUEFALSE, "", empty_hint);
|
|
all_params_["numberstyle"] =
|
|
ListingsParam("", false, ALL, "", style_hint);
|
|
all_params_["numbersep"] =
|
|
ListingsParam("", false, LENGTH, "", empty_hint);
|
|
all_params_["numberblanklines"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["firstnumber"] =
|
|
ListingsParam("", false, ALL, "", _("auto, last or a number"));
|
|
all_params_["name"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["thelstnumber"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["title"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
// this option is not handled in the parameter box
|
|
all_params_["caption"] =
|
|
ListingsParam("", false, ALL, "", _(
|
|
"This parameter should not be entered here. Please use the caption "
|
|
"edit box (when using the child document dialog) or "
|
|
"menu Insert->Caption (when defining a listing inset)"));
|
|
// this option is not handled in the parameter box
|
|
all_params_["label"] =
|
|
ListingsParam("", false, ALL, "",_(
|
|
"This parameter should not be entered here. Please use the label "
|
|
"edit box (when using the child document dialog) or "
|
|
"menu Insert->Label (when defining a listing inset)"));
|
|
all_params_["nolol"] =
|
|
ListingsParam("", false, TRUEFALSE, "", empty_hint);
|
|
all_params_["captionpos"] =
|
|
ListingsParam("", false, SUBSETOF, "tb", empty_hint);
|
|
all_params_["abovecaptionskip"] =
|
|
ListingsParam("", false, LENGTH, "", empty_hint);
|
|
all_params_["belowcaptionskip"] =
|
|
ListingsParam("", false, LENGTH, "", empty_hint);
|
|
all_params_["linewidth"] =
|
|
ListingsParam("", false, LENGTH, "", empty_hint);
|
|
all_params_["xleftmargin"] =
|
|
ListingsParam("", false, LENGTH, "", empty_hint);
|
|
all_params_["xrightmargin"] =
|
|
ListingsParam("", false, LENGTH, "", empty_hint);
|
|
all_params_["resetmargins"] =
|
|
ListingsParam("", false, TRUEFALSE, "", empty_hint);
|
|
all_params_["breaklines"] =
|
|
ListingsParam("", false, TRUEFALSE, "", empty_hint);
|
|
all_params_["breakatwhitespace"] =
|
|
ListingsParam("", false, TRUEFALSE, "", empty_hint);
|
|
all_params_["prebreak"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["postbreak"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["breakindent"] =
|
|
ListingsParam("", false, LENGTH, "", empty_hint);
|
|
all_params_["breakautoindent"] =
|
|
ListingsParam("", false, TRUEFALSE, "", empty_hint);
|
|
all_params_["frame"] =
|
|
ListingsParam("", false, ALL, "", frame_hint);
|
|
all_params_["frameround"] =
|
|
ListingsParam("", false, SUBSETOF, "tf", frameround_hint);
|
|
all_params_["framesep"] =
|
|
ListingsParam("", false, LENGTH, "", empty_hint);
|
|
all_params_["rulesep"] =
|
|
ListingsParam("", false, LENGTH, "", empty_hint);
|
|
all_params_["framerule"] =
|
|
ListingsParam("", false, LENGTH, "", empty_hint);
|
|
all_params_["framexleftmargin"] =
|
|
ListingsParam("", false, LENGTH, "", empty_hint);
|
|
all_params_["framexrightmargin"] =
|
|
ListingsParam("", false, LENGTH, "", empty_hint);
|
|
all_params_["framextopmargin"] =
|
|
ListingsParam("", false, LENGTH, "", empty_hint);
|
|
all_params_["framexbottommargin"] =
|
|
ListingsParam("", false, LENGTH, "", empty_hint);
|
|
all_params_["backgroundcolor"] =
|
|
ListingsParam("", false, ALL, "", color_hint );
|
|
all_params_["rulecolor"] =
|
|
ListingsParam("", false, ALL, "", color_hint );
|
|
all_params_["fillcolor"] =
|
|
ListingsParam("", false, ALL, "", color_hint );
|
|
all_params_["rulesepcolor"] =
|
|
ListingsParam("", false, ALL, "", color_hint );
|
|
all_params_["frameshape"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["index"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["moreindex"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["deleteindex"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["indexstyle"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["columns"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["flexiblecolumns"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["keepspaces"] =
|
|
ListingsParam("", false, TRUEFALSE, "", empty_hint);
|
|
all_params_["basewidth"] =
|
|
ListingsParam("", false, LENGTH, "", empty_hint);
|
|
all_params_["fontadjust"] =
|
|
ListingsParam("", true, TRUEFALSE, "", empty_hint);
|
|
all_params_["texcl"] =
|
|
ListingsParam("", false, TRUEFALSE, "", empty_hint);
|
|
all_params_["mathescape"] =
|
|
ListingsParam("", false, TRUEFALSE, "", empty_hint);
|
|
all_params_["escapechar"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["escapeinside"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["escepeinside"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["escepebegin"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["escepeend"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["fancyvrb"] =
|
|
ListingsParam("", false, TRUEFALSE, "", empty_hint);
|
|
all_params_["fvcmdparams"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["morefvcmdparams"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["keywordsprefix"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["keywords"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["morekeywords"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["deletekeywords"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["ndkeywords"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["morendkeywords"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["deletendkeywords"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["texcs"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["moretexcs"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["deletetexcs"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["directives"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["moredirectives"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["deletedirectives"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["sensitive"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["alsoletter"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["alsodigit"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["alsoother"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["otherkeywords"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["tag"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["string"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["morestring"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["deletestring"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["comment"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["morecomment"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["deletecomment"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["keywordcomment"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["morekeywordcomment"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["deletekeywordcomment"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["keywordcommentsemicolon"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["podcomment"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
// the following are experimental listings features
|
|
all_params_["procnamekeys"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["moreprocnamekeys"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["deleteprocnamekeys"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["procnamestyle"] =
|
|
ListingsParam("", false, ALL, "", style_hint);
|
|
all_params_["indexprocnames"] =
|
|
ListingsParam("", false, TRUEFALSE, "", empty_hint);
|
|
all_params_["hyperref"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["morehyperref"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["deletehyperref"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["hyperanchor"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["hyperlink"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["literate"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["lgrindef"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["rangebeginprefix"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["rangebeginsuffix"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["rangeendprefix"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["rangeendsuffix"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["rangeprefix"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["rangesuffix"] =
|
|
ListingsParam("", false, ALL, "", empty_hint);
|
|
all_params_["includerangemarker"] =
|
|
ListingsParam("", false, TRUEFALSE, "", empty_hint);
|
|
all_params_["multicols"] =
|
|
ListingsParam("", false, INTEGER, "", empty_hint);
|
|
}
|
|
|
|
|
|
docstring ParValidator::validate(string const & name,
|
|
string const & par) const
|
|
{
|
|
if (name.empty())
|
|
return _("Invalid (empty) listing parameter name.");
|
|
|
|
if (name[0] == '?') {
|
|
string suffix = trim(string(name, 1));
|
|
string param_names;
|
|
ListingsParams::const_iterator it = all_params_.begin();
|
|
ListingsParams::const_iterator end = all_params_.end();
|
|
for (; it != end; ++it) {
|
|
if (suffix.empty() || contains(it->first, suffix)) {
|
|
if (!param_names.empty())
|
|
param_names += ", ";
|
|
param_names += it->first;
|
|
}
|
|
}
|
|
if (suffix.empty())
|
|
return bformat(
|
|
_("Available listing parameters are %1$s"), from_ascii(param_names));
|
|
else
|
|
return bformat(
|
|
_("Available listings parameters containing string \"%1$s\" are %2$s"),
|
|
from_utf8(suffix), from_utf8(param_names));
|
|
}
|
|
|
|
// locate name in parameter table
|
|
ListingsParams::const_iterator it = all_params_.find(name);
|
|
if (it != all_params_.end()) {
|
|
docstring msg = it->second.validate(par);
|
|
if (msg.empty())
|
|
return msg;
|
|
else
|
|
return bformat(_("Parameter %1$s: "), from_utf8(name)) + msg;
|
|
} else {
|
|
// otherwise, produce a meaningful error message.
|
|
string matching_names;
|
|
ListingsParams::const_iterator end = all_params_.end();
|
|
for (it = all_params_.begin(); it != end; ++it) {
|
|
if (prefixIs(it->first, name)) {
|
|
if (!matching_names.empty())
|
|
matching_names += ", ";
|
|
matching_names += it->first;
|
|
}
|
|
}
|
|
if (matching_names.empty())
|
|
return bformat(_("Unknown listing parameter name: %1$s"),
|
|
from_utf8(name));
|
|
else
|
|
return bformat(_("Parameters starting with '%1$s': %2$s"),
|
|
from_utf8(name), from_utf8(matching_names));
|
|
}
|
|
return docstring();
|
|
}
|
|
|
|
|
|
bool ParValidator::onoff(string const & name) const
|
|
{
|
|
// locate name in parameter table
|
|
ListingsParams::const_iterator it = all_params_.find(name);
|
|
if (it != all_params_.end())
|
|
return it->second.onoff_;
|
|
else
|
|
return false;
|
|
}
|
|
|
|
} // namespace anon.
|
|
|
|
// define a global ParValidator
|
|
ParValidator * par_validator = 0;
|
|
|
|
InsetListingsParams::InsetListingsParams()
|
|
: inline_(false), params_(), status_(InsetCollapsable::Open)
|
|
{
|
|
}
|
|
|
|
|
|
InsetListingsParams::InsetListingsParams(string const & par, bool in,
|
|
InsetCollapsable::CollapseStatus s)
|
|
: inline_(in), params_(), status_(s)
|
|
{
|
|
// this will activate parameter validation.
|
|
fromEncodedString(par);
|
|
}
|
|
|
|
|
|
void InsetListingsParams::write(ostream & os) const
|
|
{
|
|
if (inline_)
|
|
os << "true ";
|
|
else
|
|
os << "false ";
|
|
os << status_ << " \"" << encodedString() << "\"";
|
|
}
|
|
|
|
|
|
void InsetListingsParams::read(Lexer & lex)
|
|
{
|
|
lex >> inline_;
|
|
int s = InsetCollapsable::Collapsed;
|
|
lex >> s;
|
|
status_ = static_cast<InsetCollapsable::CollapseStatus>(s);
|
|
string par;
|
|
lex >> par;
|
|
fromEncodedString(par);
|
|
}
|
|
|
|
|
|
string InsetListingsParams::params(string const & sep) const
|
|
{
|
|
string par;
|
|
for (map<string, string>::const_iterator it = params_.begin();
|
|
it != params_.end(); ++it) {
|
|
if (!par.empty())
|
|
par += sep;
|
|
// key=value,key=value1 is stored in params_ as key=value,key_=value1.
|
|
if (it->second.empty())
|
|
par += rtrim(it->first, "_");
|
|
else
|
|
par += rtrim(it->first, "_") + '=' + it->second;
|
|
}
|
|
return par;
|
|
}
|
|
|
|
|
|
void InsetListingsParams::addParam(string const & key,
|
|
string const & value, bool replace)
|
|
{
|
|
if (key.empty())
|
|
return;
|
|
|
|
// duplicate parameters!
|
|
string keyname = key;
|
|
if (!replace && params_.find(key) != params_.end())
|
|
// key=value,key=value1 is allowed in listings
|
|
// use key_, key__, key___ etc to avoid name conflict
|
|
while (params_.find(keyname += '_') != params_.end()) { }
|
|
// check onoff flag
|
|
// onoff parameter with value false
|
|
if (!par_validator)
|
|
par_validator = new ParValidator;
|
|
if (par_validator->onoff(key) && (value == "false" || value == "{false}"))
|
|
params_[keyname] = string();
|
|
// if the parameter is surrounded with {}, good
|
|
else if (prefixIs(value, "{") && suffixIs(value, "}"))
|
|
params_[keyname] = value;
|
|
// otherwise, check if {} is needed. Add {} to all values with
|
|
// non-ascii/number characters, just to be safe
|
|
else {
|
|
bool has_special_char = false;
|
|
for (size_t i = 0; i < value.size(); ++i)
|
|
if (!isAlnumASCII(value[i])) {
|
|
has_special_char = true;
|
|
break;
|
|
}
|
|
if (has_special_char)
|
|
params_[keyname] = "{" + value + "}";
|
|
else
|
|
params_[keyname] = value;
|
|
}
|
|
}
|
|
|
|
|
|
void InsetListingsParams::addParams(string const & par)
|
|
{
|
|
string key;
|
|
string value;
|
|
bool isValue = false;
|
|
int braces = 0;
|
|
for (size_t i = 0; i < par.size(); ++i) {
|
|
// end of par
|
|
if (par[i] == '\n') {
|
|
addParam(trim(key), trim(value));
|
|
key = string();
|
|
value = string();
|
|
isValue = false;
|
|
continue;
|
|
} else if (par[i] == ',' && braces == 0) {
|
|
addParam(trim(key), trim(value));
|
|
key = string();
|
|
value = string();
|
|
isValue = false;
|
|
continue;
|
|
} else if (par[i] == '=' && braces == 0) {
|
|
isValue = true;
|
|
continue;
|
|
} else if (par[i] == '{' && i > 0 && par[i-1] != '\\')
|
|
// don't count a brace in first position
|
|
++braces;
|
|
else if (par[i] == '}' && i != par.size() - 1
|
|
&& (i == 0 || (i > 0 && par[i-1] != '\\')))
|
|
--braces;
|
|
|
|
if (isValue)
|
|
value += par[i];
|
|
else
|
|
key += par[i];
|
|
}
|
|
if (!trim(key).empty())
|
|
addParam(trim(key), trim(value));
|
|
}
|
|
|
|
|
|
void InsetListingsParams::setParams(string const & par)
|
|
{
|
|
params_.clear();
|
|
addParams(par);
|
|
}
|
|
|
|
|
|
string InsetListingsParams::encodedString() const
|
|
{
|
|
// Encode string!
|
|
// '"' is handled differently because it will
|
|
// terminate a lyx token.
|
|
string par = params();
|
|
// '"' is now " ==> '"' is now &quot;
|
|
par = subst(par, "&", "&");
|
|
// '"' is now &quot; ==> '"' is now &quot;
|
|
par = subst(par, "\"", """);
|
|
return par;
|
|
}
|
|
|
|
|
|
string InsetListingsParams::separatedParams(bool keepComma) const
|
|
{
|
|
if (keepComma)
|
|
return params(",\n");
|
|
else
|
|
return params("\n");
|
|
}
|
|
|
|
|
|
void InsetListingsParams::fromEncodedString(string const & in)
|
|
{
|
|
// Decode string! Reversal of encodedString
|
|
string par = in;
|
|
// '"' is now &quot; ==> '"' is now &quot;
|
|
par = subst(par, """, "\"");
|
|
// '"' is now &quot; ==> '"' is now "
|
|
par = subst(par, "&", "&");
|
|
setParams(par);
|
|
}
|
|
|
|
|
|
bool InsetListingsParams::isFloat() const
|
|
{
|
|
return params_.find("float") != params_.end();
|
|
}
|
|
|
|
|
|
string InsetListingsParams::getParamValue(string const & param) const
|
|
{
|
|
// is this parameter defined?
|
|
map<string, string>::const_iterator it = params_.find(param);
|
|
string par = (it == params_.end()) ? string() : it->second;
|
|
if (prefixIs(par, "{") && suffixIs(par, "}"))
|
|
return par.substr(1, par.size() - 2);
|
|
else
|
|
return par;
|
|
}
|
|
|
|
|
|
docstring InsetListingsParams::validate() const
|
|
{
|
|
docstring msg;
|
|
if (!par_validator)
|
|
par_validator = new ParValidator;
|
|
for (map<string, string>::const_iterator it = params_.begin();
|
|
it != params_.end(); ++it) {
|
|
msg = par_validator->validate(it->first, it->second);
|
|
if (!msg.empty())
|
|
return msg;
|
|
}
|
|
return msg;
|
|
}
|
|
|
|
} // namespace lyx
|