mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-11-28 12:26:59 +00:00
592 lines
15 KiB
C++
592 lines
15 KiB
C++
/**
|
|
* \file InsetCommandParams.cpp
|
|
* This file is part of LyX, the document processor.
|
|
* Licence details can be found in the file COPYING.
|
|
*
|
|
* \author Angus Leeming
|
|
* \author Georg Baum
|
|
* \author Richard Heck
|
|
*
|
|
* Full author contact details are available in file CREDITS.
|
|
*/
|
|
|
|
#include <config.h>
|
|
#include <algorithm>
|
|
#include <functional>
|
|
|
|
|
|
#include "InsetCommandParams.h"
|
|
|
|
#include "InsetBibitem.h"
|
|
#include "InsetBibtex.h"
|
|
#include "InsetCitation.h"
|
|
#include "InsetFloatList.h"
|
|
#include "InsetHyperlink.h"
|
|
#include "InsetInclude.h"
|
|
#include "InsetIndex.h"
|
|
#include "InsetLabel.h"
|
|
#include "InsetLine.h"
|
|
#include "InsetNomencl.h"
|
|
#include "InsetRef.h"
|
|
#include "InsetTOC.h"
|
|
|
|
#include "Buffer.h"
|
|
#include "Encoding.h"
|
|
#include "Lexer.h"
|
|
#include "OutputParams.h"
|
|
|
|
#include "frontends/alert.h"
|
|
|
|
#include "support/debug.h"
|
|
#include "support/docstream.h"
|
|
#include "support/ExceptionMessage.h"
|
|
#include "support/gettext.h"
|
|
#include "support/lstrings.h"
|
|
|
|
#include "support/lassert.h"
|
|
|
|
using namespace std;
|
|
using namespace lyx::support;
|
|
|
|
|
|
namespace lyx {
|
|
|
|
/// Get information for \p code and command \p cmdName.
|
|
/// Don't call this without first making sure the command name is
|
|
/// acceptable to the inset.
|
|
static ParamInfo const & findInfo(InsetCode code, string const & cmdName)
|
|
{
|
|
switch (code) {
|
|
case BIBITEM_CODE:
|
|
return InsetBibitem::findInfo(cmdName);
|
|
case BIBTEX_CODE:
|
|
return InsetBibtex::findInfo(cmdName);
|
|
case CITE_CODE:
|
|
return InsetCitation::findInfo(cmdName);
|
|
case FLOAT_LIST_CODE:
|
|
return InsetFloatList::findInfo(cmdName);
|
|
case HYPERLINK_CODE:
|
|
return InsetHyperlink::findInfo(cmdName);
|
|
case INCLUDE_CODE:
|
|
return InsetInclude::findInfo(cmdName);
|
|
case INDEX_PRINT_CODE:
|
|
return InsetPrintIndex::findInfo(cmdName);
|
|
case LABEL_CODE:
|
|
return InsetLabel::findInfo(cmdName);
|
|
case LINE_CODE:
|
|
return InsetLine::findInfo(cmdName);
|
|
case NOMENCL_CODE:
|
|
return InsetNomencl::findInfo(cmdName);
|
|
case NOMENCL_PRINT_CODE:
|
|
return InsetPrintNomencl::findInfo(cmdName);
|
|
case REF_CODE:
|
|
return InsetRef::findInfo(cmdName);
|
|
case TOC_CODE:
|
|
return InsetTOC::findInfo(cmdName);
|
|
default:
|
|
LATTEST(false);
|
|
// fall through in release mode
|
|
}
|
|
static const ParamInfo pi;
|
|
return pi;
|
|
}
|
|
|
|
|
|
/////////////////////////////////////////////////////////////////////
|
|
//
|
|
// ParamInfo::ParamData
|
|
//
|
|
/////////////////////////////////////////////////////////////////////
|
|
|
|
ParamInfo::ParamData::ParamData(std::string const & s, ParamType t,
|
|
ParamHandling h, bool ignore,
|
|
docstring default_value)
|
|
: name_(s), type_(t), handling_(h), ignore_(ignore),
|
|
default_value_(default_value)
|
|
{}
|
|
|
|
|
|
bool ParamInfo::ParamData::isOptional() const
|
|
{
|
|
return type_ == ParamInfo::LATEX_OPTIONAL;
|
|
}
|
|
|
|
|
|
bool ParamInfo::ParamData::operator==(ParamInfo::ParamData const & rhs) const
|
|
{
|
|
return name() == rhs.name() && type() == rhs.type()
|
|
&& handling() == rhs.handling();
|
|
}
|
|
|
|
|
|
bool ParamInfo::hasParam(std::string const & name) const
|
|
{
|
|
const_iterator it = begin();
|
|
const_iterator last = end();
|
|
for (; it != last; ++it) {
|
|
if (it->name() == name)
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
|
|
void ParamInfo::add(std::string const & name, ParamType type,
|
|
ParamHandling handling, bool ignore,
|
|
docstring default_value)
|
|
{
|
|
info_.push_back(ParamData(name, type, handling, ignore, default_value));
|
|
}
|
|
|
|
|
|
bool ParamInfo::operator==(ParamInfo const & rhs) const
|
|
{
|
|
if (size() != rhs.size())
|
|
return false;
|
|
return equal(begin(), end(), rhs.begin());
|
|
}
|
|
|
|
|
|
ParamInfo::ParamData const &
|
|
ParamInfo::operator[](std::string const & name) const
|
|
{
|
|
const_iterator it = begin();
|
|
const_iterator last = end();
|
|
for (; it != last; ++it) {
|
|
if (it->name() == name)
|
|
return *it;
|
|
}
|
|
LATTEST(false);
|
|
// we will try to continue in release mode
|
|
static const ParamData pd("asdfghjkl", LYX_INTERNAL);
|
|
return pd;
|
|
}
|
|
|
|
|
|
/////////////////////////////////////////////////////////////////////
|
|
//
|
|
// InsetCommandParams
|
|
//
|
|
/////////////////////////////////////////////////////////////////////
|
|
|
|
|
|
InsetCommandParams::InsetCommandParams(InsetCode code)
|
|
: insetCode_(code), preview_(false)
|
|
{
|
|
cmdName_ = getDefaultCmd(code);
|
|
info_ = findInfo(code, cmdName_);
|
|
}
|
|
|
|
|
|
InsetCommandParams::InsetCommandParams(InsetCode code,
|
|
string const & cmdName)
|
|
: insetCode_(code), cmdName_(cmdName), preview_(false)
|
|
{
|
|
info_ = findInfo(code, cmdName);
|
|
}
|
|
|
|
|
|
std::string InsetCommandParams::insetType() const
|
|
{
|
|
return insetName(insetCode_);
|
|
}
|
|
|
|
|
|
string InsetCommandParams::getDefaultCmd(InsetCode code)
|
|
{
|
|
switch (code) {
|
|
case BIBITEM_CODE:
|
|
return InsetBibitem::defaultCommand();
|
|
case BIBTEX_CODE:
|
|
return InsetBibtex::defaultCommand();
|
|
case CITE_CODE:
|
|
return InsetCitation::defaultCommand();
|
|
case FLOAT_LIST_CODE:
|
|
return InsetFloatList::defaultCommand();
|
|
case HYPERLINK_CODE:
|
|
return InsetHyperlink::defaultCommand();
|
|
case INCLUDE_CODE:
|
|
return InsetInclude::defaultCommand();
|
|
case INDEX_PRINT_CODE:
|
|
return InsetPrintIndex::defaultCommand();
|
|
case LABEL_CODE:
|
|
return InsetLabel::defaultCommand();
|
|
case LINE_CODE:
|
|
return InsetLine::defaultCommand();
|
|
case NOMENCL_CODE:
|
|
return InsetNomencl::defaultCommand();
|
|
case NOMENCL_PRINT_CODE:
|
|
return InsetPrintNomencl::defaultCommand();
|
|
case REF_CODE:
|
|
return InsetRef::defaultCommand();
|
|
case TOC_CODE:
|
|
return InsetTOC::defaultCommand();
|
|
default:
|
|
LATTEST(false);
|
|
// fall through in release mode
|
|
}
|
|
return string();
|
|
}
|
|
|
|
|
|
bool InsetCommandParams::isCompatibleCommand(InsetCode code, string const & s)
|
|
{
|
|
switch (code) {
|
|
case BIBITEM_CODE:
|
|
return InsetBibitem::isCompatibleCommand(s);
|
|
case BIBTEX_CODE:
|
|
return InsetBibtex::isCompatibleCommand(s);
|
|
case CITE_CODE:
|
|
return InsetCitation::isCompatibleCommand(s);
|
|
case FLOAT_LIST_CODE:
|
|
return InsetFloatList::isCompatibleCommand(s);
|
|
case HYPERLINK_CODE:
|
|
return InsetHyperlink::isCompatibleCommand(s);
|
|
case INCLUDE_CODE:
|
|
return InsetInclude::isCompatibleCommand(s);
|
|
case INDEX_PRINT_CODE:
|
|
return InsetPrintIndex::isCompatibleCommand(s);
|
|
case LABEL_CODE:
|
|
return InsetLabel::isCompatibleCommand(s);
|
|
case LINE_CODE:
|
|
return InsetLine::isCompatibleCommand(s);
|
|
case NOMENCL_CODE:
|
|
return InsetNomencl::isCompatibleCommand(s);
|
|
case NOMENCL_PRINT_CODE:
|
|
return InsetPrintNomencl::isCompatibleCommand(s);
|
|
case REF_CODE:
|
|
return InsetRef::isCompatibleCommand(s);
|
|
case TOC_CODE:
|
|
return InsetTOC::isCompatibleCommand(s);
|
|
default:
|
|
LATTEST(false);
|
|
// fall through in release mode
|
|
}
|
|
return false;
|
|
}
|
|
|
|
|
|
void InsetCommandParams::setCmdName(string const & name)
|
|
{
|
|
if (!isCompatibleCommand(insetCode_, name)) {
|
|
LYXERR0("InsetCommand: Incompatible command name " <<
|
|
name << ".");
|
|
throw ExceptionMessage(WarningException, _("InsetCommand Error: "),
|
|
_("Incompatible command name."));
|
|
}
|
|
|
|
cmdName_ = name;
|
|
info_ = findInfo(insetCode_, cmdName_);
|
|
}
|
|
|
|
|
|
void InsetCommandParams::read(Lexer & lex)
|
|
{
|
|
Read(lex, 0);
|
|
}
|
|
|
|
|
|
void InsetCommandParams::Read(Lexer & lex, Buffer const * buffer)
|
|
{
|
|
lex.setContext("InsetCommandParams::read");
|
|
lex >> insetName(insetCode_).c_str();
|
|
lex >> "LatexCommand";
|
|
lex >> cmdName_;
|
|
if (!isCompatibleCommand(insetCode_, cmdName_)) {
|
|
lex.printError("Incompatible command name " + cmdName_ + ".");
|
|
throw ExceptionMessage(WarningException, _("InsetCommandParams Error: "),
|
|
_("Incompatible command name."));
|
|
}
|
|
|
|
info_ = findInfo(insetCode_, cmdName_);
|
|
|
|
for (ParamInfo::ParamData const & param : info_)
|
|
if (param.ignore()) {
|
|
params_[param.name()] = param.defaultValue();
|
|
}
|
|
|
|
string token;
|
|
while (lex.isOK()) {
|
|
lex.next();
|
|
token = lex.getString();
|
|
if (token == "\\end_inset")
|
|
break;
|
|
if (token == "preview") {
|
|
lex.next();
|
|
preview_ = lex.getBool();
|
|
continue;
|
|
}
|
|
if (info_.hasParam(token)) {
|
|
lex.next(true);
|
|
docstring data = lex.getDocString();
|
|
if (buffer && token == "filename") {
|
|
data = from_utf8(buffer->includedFilePath(to_utf8(data)));
|
|
} else if (buffer && token == "bibfiles") {
|
|
int i = 0;
|
|
docstring newdata;
|
|
docstring bib = support::token(data, ',', i);
|
|
while (!bib.empty()) {
|
|
bib = from_utf8(buffer->includedFilePath(to_utf8(bib), "bib"));
|
|
if (!newdata.empty())
|
|
newdata.append(1, ',');
|
|
newdata.append(bib);
|
|
bib = support::token(data, ',', ++i);
|
|
}
|
|
data = newdata;
|
|
} else if (buffer && token == "options") {
|
|
data = from_utf8(buffer->includedFilePath(to_utf8(data), "bst"));
|
|
}
|
|
params_[token] = data;
|
|
} else {
|
|
lex.printError("Unknown parameter name `$$Token' for command " + cmdName_);
|
|
throw ExceptionMessage(WarningException,
|
|
_("InsetCommandParams: ") + from_ascii(cmdName_),
|
|
_("Unknown parameter name: ") + from_utf8(token));
|
|
}
|
|
}
|
|
if (token != "\\end_inset") {
|
|
lex.printError("Missing \\end_inset at this point. "
|
|
"Read: `$$Token'");
|
|
throw ExceptionMessage(WarningException,
|
|
_("InsetCommandParams Error: "),
|
|
_("Missing \\end_inset at this point: ") + from_utf8(token));
|
|
}
|
|
}
|
|
|
|
|
|
void InsetCommandParams::write(ostream & os) const
|
|
{
|
|
Write(os, 0);
|
|
}
|
|
|
|
|
|
void InsetCommandParams::Write(ostream & os, Buffer const * buffer) const
|
|
{
|
|
os << "CommandInset " << insetType() << '\n';
|
|
os << "LatexCommand " << cmdName_ << '\n';
|
|
if (preview_)
|
|
os << "preview true\n";
|
|
ParamInfo::const_iterator it = info_.begin();
|
|
ParamInfo::const_iterator end = info_.end();
|
|
for (; it != end; ++it) {
|
|
if (it->ignore())
|
|
continue;
|
|
string const & name = it->name();
|
|
string data = to_utf8((*this)[name]);
|
|
if (!data.empty()) {
|
|
// Adjust path of files if document was moved
|
|
if (buffer && name == "filename") {
|
|
data = buffer->includedFilePath(data);
|
|
} else if (buffer && name == "bibfiles") {
|
|
int i = 0;
|
|
string newdata;
|
|
string bib = token(data, ',', i);
|
|
while (!bib.empty()) {
|
|
bib = buffer->includedFilePath(bib, "bib");
|
|
if (!newdata.empty())
|
|
newdata.append(1, ',');
|
|
newdata.append(bib);
|
|
bib = token(data, ',', ++i);
|
|
}
|
|
data = newdata;
|
|
} else if (buffer && name == "options") {
|
|
data = buffer->includedFilePath(data, "bst");
|
|
}
|
|
os << name << ' '
|
|
<< Lexer::quoteString(data)
|
|
<< '\n';
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
bool InsetCommandParams::writeEmptyOptional(ParamInfo::const_iterator ci) const
|
|
{
|
|
LASSERT(ci->isOptional(), return false);
|
|
|
|
++ci; // we want to start with the next one
|
|
ParamInfo::const_iterator end = info_.end();
|
|
for (; ci != end; ++ci) {
|
|
switch (ci->type()) {
|
|
case ParamInfo::LYX_INTERNAL:
|
|
break;
|
|
|
|
case ParamInfo::LATEX_REQUIRED:
|
|
return false;
|
|
|
|
case ParamInfo::LATEX_OPTIONAL: {
|
|
std::string const & name = ci->name();
|
|
docstring const & data = (*this)[name];
|
|
if (!data.empty())
|
|
return true;
|
|
break;
|
|
}
|
|
|
|
} //end switch
|
|
}
|
|
return false;
|
|
}
|
|
|
|
|
|
docstring InsetCommandParams::prepareCommand(OutputParams const & runparams,
|
|
docstring const & command,
|
|
ParamInfo::ParamHandling handling) const
|
|
{
|
|
if (handling == ParamInfo::HANDLING_LATEXIFY)
|
|
if ((*this)["literal"] == "true")
|
|
handling = ParamInfo::HANDLING_NONE;
|
|
docstring result;
|
|
switch (handling) {
|
|
case ParamInfo::HANDLING_LATEXIFY: {
|
|
// First handle backslash
|
|
result = subst(command, from_ascii("\\"), from_ascii("\\textbackslash{}"));
|
|
// Then get LaTeX macros
|
|
pair<docstring, docstring> command_latexed =
|
|
runparams.encoding->latexString(result, runparams.dryrun);
|
|
result = command_latexed.first;
|
|
if (!command_latexed.second.empty()) {
|
|
// Issue a warning about omitted characters
|
|
// FIXME: should be passed to the error dialog
|
|
frontend::Alert::warning(_("Uncodable characters"),
|
|
bformat(_("The following characters that are used in the inset %1$s are not\n"
|
|
"representable in the current encoding and therefore have been omitted:\n%2$s."),
|
|
from_utf8(insetType()), command_latexed.second));
|
|
}
|
|
// Now escape special commands
|
|
static docstring const backslash = from_ascii("\\");
|
|
static char_type const chars_escape[6] = {
|
|
'&', '_', '$', '%', '#', '^'};
|
|
|
|
if (!result.empty()) {
|
|
int previous;
|
|
// The characters in chars_name[] need to be changed to a command when
|
|
// they are LaTeXified.
|
|
for (int k = 0; k < 6; k++)
|
|
for (size_t i = 0, pos;
|
|
(pos = result.find(chars_escape[k], i)) != string::npos;
|
|
i = pos + 2) {
|
|
//(Only) \\^ needs to be terminated
|
|
docstring const term = (k == 5) ? from_ascii("{}") : docstring();
|
|
if (pos == 0)
|
|
previous = 0;
|
|
else
|
|
previous = pos - 1;
|
|
// only if not already escaped
|
|
if (result[previous] != '\\')
|
|
result.replace(pos, 1, backslash + chars_escape[k] + term);
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
case ParamInfo::HANDLING_ESCAPE:
|
|
result = escape(command);
|
|
break;
|
|
case ParamInfo::HANDLING_NONE:
|
|
result = command;
|
|
break;
|
|
} // switch
|
|
|
|
return result;
|
|
}
|
|
|
|
|
|
docstring InsetCommandParams::getCommand(OutputParams const & runparams) const
|
|
{
|
|
docstring s = '\\' + from_ascii(cmdName_);
|
|
bool noparam = true;
|
|
ParamInfo::const_iterator it = info_.begin();
|
|
ParamInfo::const_iterator end = info_.end();
|
|
for (; it != end; ++it) {
|
|
std::string const & name = it->name();
|
|
switch (it->type()) {
|
|
case ParamInfo::LYX_INTERNAL:
|
|
break;
|
|
|
|
case ParamInfo::LATEX_REQUIRED: {
|
|
docstring const data =
|
|
prepareCommand(runparams, (*this)[name], it->handling());
|
|
s += '{' + data + '}';
|
|
noparam = false;
|
|
break;
|
|
}
|
|
case ParamInfo::LATEX_OPTIONAL: {
|
|
docstring data =
|
|
prepareCommand(runparams, (*this)[name], it->handling());
|
|
if (!data.empty()) {
|
|
s += '[' + protectArgument(data) + ']';
|
|
noparam = false;
|
|
} else if (writeEmptyOptional(it)) {
|
|
s += "[]";
|
|
noparam = false;
|
|
}
|
|
break;
|
|
}
|
|
} //end switch
|
|
}
|
|
if (noparam)
|
|
// Make sure that following stuff does not change the
|
|
// command name.
|
|
s += "{}";
|
|
return s;
|
|
}
|
|
|
|
|
|
docstring InsetCommandParams::getFirstNonOptParam() const
|
|
{
|
|
ParamInfo::const_iterator it =
|
|
find_if(info_.begin(), info_.end(),
|
|
not1(mem_fun_ref(&ParamInfo::ParamData::isOptional)));
|
|
LASSERT(it != info_.end(), return docstring());
|
|
return (*this)[it->name()];
|
|
}
|
|
|
|
|
|
docstring const & InsetCommandParams::operator[](string const & name) const
|
|
{
|
|
static const docstring dummy;
|
|
LASSERT(info_.hasParam(name), return dummy);
|
|
ParamMap::const_iterator data = params_.find(name);
|
|
if (data == params_.end() || data->second.empty())
|
|
return dummy;
|
|
ParamInfo::ParamData const & param = info_[name];
|
|
if (param.ignore())
|
|
return param.defaultValue();
|
|
return data->second;
|
|
}
|
|
|
|
|
|
docstring & InsetCommandParams::operator[](string const & name)
|
|
{
|
|
LATTEST(info_.hasParam(name));
|
|
// this will add the name in release mode
|
|
ParamInfo::ParamData const & param = info_[name];
|
|
if (param.ignore())
|
|
params_[name] = param.defaultValue();
|
|
return params_[name];
|
|
}
|
|
|
|
|
|
void InsetCommandParams::clear()
|
|
{
|
|
params_.clear();
|
|
}
|
|
|
|
|
|
bool operator==(InsetCommandParams const & o1, InsetCommandParams const & o2)
|
|
{
|
|
return o1.insetCode_ == o2.insetCode_
|
|
&& o1.cmdName_ == o2.cmdName_
|
|
&& o1.info_ == o2.info_
|
|
&& o1.params_ == o2.params_
|
|
&& o1.preview_ == o2.preview_;
|
|
}
|
|
|
|
|
|
bool operator!=(InsetCommandParams const & o1, InsetCommandParams const & o2)
|
|
{
|
|
return !(o1 == o2);
|
|
}
|
|
|
|
|
|
} // namespace lyx
|