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corrected_env: use breakln instead of hardcoded linebreak

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This commit is contained in:
Juergen Spitzmueller 2014-12-01 14:45:11 +01:00
parent 9a84737d5b
commit e5e8bff75b
1 changed files with 37 additions and 46 deletions
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83
src/Paragraph.cpp
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@ -2208,36 +2208,37 @@ string correction(string const & orig)
}
string const corrected_env(string const & suffix, string const & env,
InsetCode code, bool const lastpar)
bool corrected_env(otexstream & os, string const & suffix, string const & env,
InsetCode code, bool const lastpar, int & col)
{
string output = suffix + "{";
string macro = suffix + "{";
if (noTrivlistCentering(code)) {
if (lastpar) {
// the last paragraph in non-trivlist-aligned
// context is special (to avoid unwanted whitespace)
if (suffix == "\\begin")
return "\\" + correction(env) + "{}";
return string();
if (suffix == "\\begin") {
macro = "\\" + correction(env) + "{}";
os << from_ascii(macro);
col += macro.size();
return true;
}
return false;
}
output += correction(env);
macro += correction(env);
} else
output += env;
output += "}";
if (suffix == "\\begin")
output += "\n";
return output;
}
void adjust_column(string const & str, int & column)
{
if (!contains(str, "\n"))
column += str.size();
else {
string tmp;
column = rsplit(str, tmp, '\n').size();
macro += env;
macro += "}";
if (suffix == "\\par\\end") {
os << breakln;
col = 0;
}
os << from_ascii(macro);
col += macro.size();
if (suffix == "\\begin") {
os << breakln;
col = 0;
}
return true;
}
} // namespace anon
@ -2288,28 +2289,20 @@ int Paragraph::Private::startTeXParParams(BufferParams const & bparams,
case LYX_ALIGN_DECIMAL:
break;
case LYX_ALIGN_LEFT: {
string output;
if (owner_->getParLanguage(bparams)->babel() != "hebrew")
output = corrected_env(begin_tag, "flushleft", code, lastpar);
corrected_env(os, begin_tag, "flushleft", code, lastpar, column);
else
output = corrected_env(begin_tag, "flushright", code, lastpar);
os << from_ascii(output);
adjust_column(output, column);
corrected_env(os, begin_tag, "flushright", code, lastpar, column);
break;
} case LYX_ALIGN_RIGHT: {
string output;
if (owner_->getParLanguage(bparams)->babel() != "hebrew")
output = corrected_env(begin_tag, "flushright", code, lastpar);
corrected_env(os, begin_tag, "flushright", code, lastpar, column);
else
output = corrected_env(begin_tag, "flushleft", code, lastpar);
os << from_ascii(output);
adjust_column(output, column);
corrected_env(os, begin_tag, "flushleft", code, lastpar, column);
break;
} case LYX_ALIGN_CENTER: {
string output;
output = corrected_env(begin_tag, "center", code, lastpar);
os << from_ascii(output);
adjust_column(output, column);
corrected_env(os, begin_tag, "center", code, lastpar, column);
break;
}
}
@ -2341,8 +2334,9 @@ bool Paragraph::Private::endTeXParParams(BufferParams const & bparams,
break;
}
string output;
string const end_tag = "\n\\par\\end";
bool output = false;
int col = 0;
string const end_tag = "\\par\\end";
InsetCode code = ownerCode();
bool const lastpar = runparams.isLastPar;
@ -2355,26 +2349,23 @@ bool Paragraph::Private::endTeXParParams(BufferParams const & bparams,
break;
case LYX_ALIGN_LEFT: {
if (owner_->getParLanguage(bparams)->babel() != "hebrew")
output = corrected_env(end_tag, "flushleft", code, lastpar);
output = corrected_env(os, end_tag, "flushleft", code, lastpar, col);
else
output = corrected_env(end_tag, "flushright", code, lastpar);
os << from_ascii(output);
output = corrected_env(os, end_tag, "flushright", code, lastpar, col);
break;
} case LYX_ALIGN_RIGHT: {
if (owner_->getParLanguage(bparams)->babel() != "hebrew")
output = corrected_env(end_tag, "flushright", code, lastpar);
output = corrected_env(os, end_tag, "flushright", code, lastpar, col);
else
output = corrected_env(end_tag, "flushleft", code, lastpar);
os << from_ascii(output);
output = corrected_env(os, end_tag, "flushleft", code, lastpar, col);
break;
} case LYX_ALIGN_CENTER: {
output = corrected_env(end_tag, "center", code, lastpar);
os << from_ascii(output);
corrected_env(os, end_tag, "center", code, lastpar, col);
break;
}
}
return !output.empty() || lastpar;
return output || lastpar;
}