-/** The .tex to .lyx converter
- \author André Pönitz (2003)
+/**
+ * \file tex2lyx/text.C
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
+ *
+ * \author André Pönitz
+ * \author Jean-Marc Lasgouttes
+ *
+ * Full author contact details are available in file CREDITS.
*/
// {[(
using std::cerr;
using std::endl;
+
using std::map;
using std::ostream;
using std::ostringstream;
+using std::istringstream;
using std::string;
using std::vector;
namespace {
char const * known_latex_commands[] = { "ref", "cite", "label", "index",
-"printindex", "pageref", "url", 0 };
+"printindex", "pageref", "url", "vref", "vpageref", "prettyref", "eqref", 0 };
// LaTeX names for quotes
char const * known_quotes[] = { "glqq", "grqq", "quotedblbase",
return res;
}
+// A simple function to translate a latex length to something lyx can
+// understand. Not perfect, but rather best-effort.
+string translate_len(string const & len)
+{
+ const string::size_type i = len.find_first_not_of(" -01234567890.");
+ // a normal length
+ if (i == string::npos || len[i] != '\\')
+ return len;
+ istringstream iss(string(len, 0, i));
+ double val;
+ iss >> val;
+ val = val*100;
+ ostringstream oss;
+ oss << val;
+ string const valstring = oss.str();
+ const string::size_type i2 = len.find(" ", i);
+ string const unit = string(len, i, i2 - i);
+ string const endlen = (i2 == string::npos) ? string() : string(len, i2);
+ if (unit == "\\textwidth")
+ return valstring + "text%" + endlen;
+ else if (unit == "\\columnwidth")
+ return valstring + "col%" + endlen;
+ else if (unit == "\\paperwidth")
+ return valstring + "page%" + endlen;
+ else if (unit == "\\linewidth")
+ return valstring + "line%" + endlen;
+ else if (unit == "\\paperheight")
+ return valstring + "pheight%" + endlen;
+ else if (unit == "\\textheight")
+ return valstring + "theight%" + endlen;
+ else
+ return len;
+}
+
void begin_inset(ostream & os, string const & name)
{
LyXLayout_ptr findLayout(LyXTextClass const & textclass,
- string const & name)
+ string const & name)
{
LyXTextClass::const_iterator it = textclass.begin();
LyXTextClass::const_iterator end = textclass.end();
context.check_deeper(os);
context.check_layout(os);
if (context.layout->optionalargs > 0) {
- string s;
+ string s;
if (p.next_token().character() == '[') {
p.get_token(); // eat '['
begin_inset(os, "OptArg\n");
parse_math(p, os, FLAG_END, MATH_MODE);
os << "\\end{" << name << "}";
end_inset(os);
- } else if (name == "tabular") {
+ }
+
+ else if (name == "tabular") {
parent_context.check_layout(os);
begin_inset(os, "Tabular ");
handle_tabular(p, os, parent_context);
end_inset(os);
- } else if (parent_context.textclass.floats().typeExist(unstarred_name)) {
+ }
+
+ else if (parent_context.textclass.floats().typeExist(unstarred_name)) {
parent_context.check_layout(os);
begin_inset(os, "Float " + unstarred_name + "\n");
if (p.next_token().asInput() == "[") {
os << "wide " << tostr(is_starred)
<< "\ncollapsed false\n";
parse_text_in_inset(p, os, FLAG_END, outer, parent_context);
- end_inset(os);
- } else if (name == "center") {
+ end_inset(os);
+ }
+
+ else if (name == "minipage") {
+ parent_context.check_layout(os);
+ begin_inset(os, "Minipage\n");
+ string position = "1";
+ string inner_pos = "0";
+ string height;
+ if (p.next_token().asInput() == "[") {
+ switch(p.getArg('[', ']')[0]) {
+ case 't': position = "0"; break;
+ case 'c': position = "1"; break;
+ case 'b': position = "2"; break;
+ default:
+ cerr << "invalid position for minipage"
+ << endl;
+ break;
+ }
+ if (p.next_token().asInput() == "[") {
+ height = translate_len(p.getArg('[', ']'));
+
+ if (p.next_token().asInput() == "[") {
+ switch(p.getArg('[', ']')[0]) {
+ case 't': inner_pos = "0"; break;
+ case 'c': inner_pos = "1"; break;
+ case 'b': inner_pos = "2"; break;
+ case 's': inner_pos = "3"; break;
+ default:
+ cerr << "invalid inner_pos for minipage"
+ << endl;
+ break;
+ }
+ }
+ }
+ }
+ os << "position " << position << '\n';
+ os << "inner_position " << inner_pos << '\n';
+ os << "height \"" << height << "\"\n";
+ os << "width \"" << translate_len(p.verbatim_item()) << "\"\n";
+ os << "collapsed false\n";
+ parse_text_in_inset(p, os, FLAG_END, outer, parent_context);
+ end_inset(os);
+
+ }
+
+ else if (name == "center") {
parse_text(p, os, FLAG_END, outer, parent_context);
// The single '=' is meant here.
- } else if ((newlayout = findLayout(parent_context.textclass, name)).get() &&
+ }
+
+ else if ((newlayout = findLayout(parent_context.textclass, name)).get() &&
newlayout->isEnvironment()) {
Context context(true, parent_context.textclass, newlayout,
parent_context.layout);
parse_text(p, os, FLAG_END, outer, context);
context.check_end_layout(os);
context.check_end_deeper(os);
- } else {
+ }
+
+ else {
parent_context.check_layout(os);
handle_ert(os, "\\begin{" + name + "}", parent_context);
parse_text_snippet(p, os, FLAG_END, outer, parent_context);
flags |= FLAG_LEAVE;
}
- if (t.character() == ']' && (flags & FLAG_BRACK_LAST))
+ if (t.character() == ']' && (flags & FLAG_BRACK_LAST))
return;
//
// extended to other quotes, but is not so easy (a
// left english quote is the same as a right german
// quote...)
- else if (t.asInput() == "`"
+ else if (t.asInput() == "`"
&& p.next_token().asInput() == "`") {
context.check_layout(os);
begin_inset(os, "Quotes ");
end_inset(os);
p.get_token();
skip_braces(p);
- }
- else if (t.asInput() == "'"
+ }
+ else if (t.asInput() == "'"
&& p.next_token().asInput() == "'") {
context.check_layout(os);
begin_inset(os, "Quotes ");
end_inset(os);
p.get_token();
skip_braces(p);
- }
+ }
else if (t.cat() == catLetter ||
if (t.character() == '~') {
if (context.layout->free_spacing)
os << ' ';
- else
+ else
os << "\\InsetSpace ~\n";
} else
os << t.character();
}
else if (t.cat() == catBegin) {
-// FIXME???
+// FIXME???
// special handling of size changes
context.check_layout(os);
bool const is_size = is_known(p.next_token().cs(), known_sizes);
else if (t.cs() == "item") {
// should be done automatically by Parser::tokenize
//p.skip_spaces();
- string s;
+ string s;
if (p.next_token().character() == '[') {
p.get_token(); // eat '['
Context newcontext(false, context.textclass);
s = parse_text(p, FLAG_BRACK_LAST, outer, newcontext);
}
context.need_layout = true;
+ context.has_item = true;
context.check_layout(os);
if (s.size())
os << s << ' ';
}
+ else if (t.cs() == "bibitem") {
+ context.need_layout = true;
+ context.has_item = true;
+ context.check_layout(os);
+ os << "\\bibitem ";
+ os << p.getOpt();
+ os << '{' << p.verbatim_item() << '}' << "\n";
+ }
+
else if (t.cs() == "def") {
string name = p.get_token().cs();
while (p.next_token().cat() != catBegin)
else if (t.cs() == "includegraphics") {
map<string, string> opts = split_map(p.getArg('[', ']'));
string name = p.verbatim_item();
-
+
context.check_layout(os);
begin_inset(os, "Graphics ");
os << "\n\tfilename " << name << '\n';
if (opts.find("width") != opts.end())
- os << "\twidth " << opts["width"] << '\n';
+ os << "\twidth "
+ << translate_len(opts["width"]) << '\n';
if (opts.find("height") != opts.end())
- os << "\theight " << opts["height"] << '\n';
+ os << "\theight "
+ << translate_len(opts["height"]) << '\n';
end_inset(os);
}
-
+
else if (t.cs() == "footnote") {
context.check_layout(os);
begin_inset(os, "Foot\n");
else if (t.cs() == "tableofcontents") {
context.check_layout(os);
- begin_inset(os, "LatexCommand ");
- os << '\\' << t.cs() << "{}\n";
+ begin_inset(os, "LatexCommand \\tableofcontents\n");
+ end_inset(os);
+ skip_braces(p); // swallow this
+ }
+
+ else if (t.cs() == "listoffigures") {
+ context.check_layout(os);
+ begin_inset(os, "FloatList figure\n");
end_inset(os);
skip_braces(p); // swallow this
}
+ else if (t.cs() == "listoftables") {
+ context.check_layout(os);
+ begin_inset(os, "FloatList table\n");
+ end_inset(os);
+ skip_braces(p); // swallow this
+ }
+
+ else if (t.cs() == "listof") {
+ string const name = p.get_token().asString();
+ if (context.textclass.floats().typeExist(name)) {
+ context.check_layout(os);
+ begin_inset(os, "FloatList ");
+ os << name << "\n";
+ end_inset(os);
+ p.get_token(); // swallow second arg
+ } else
+ handle_ert(os, "\\listof{" + name + "}", context);
+ }
else if (t.cs() == "textrm") {
context.check_layout(os);
os << "\n\\" << t.cs() << " default \n";
}
- else if (t.cs() == "bibitem") {
- context.check_layout(os);
- os << "\\bibitem ";
- os << p.getOpt();
- os << '{' << p.verbatim_item() << '}' << "\n";
- }
-
else if (is_known(t.cs(), known_latex_commands)) {
context.check_layout(os);
begin_inset(os, "LatexCommand ");
os << "\n\\size " << known_coded_sizes[where - known_sizes] << "\n";
}
- else if (t.cs() == "LyX" || t.cs() == "TeX"
+ else if (t.cs() == "LyX" || t.cs() == "TeX"
|| t.cs() == "LaTeX") {
context.check_layout(os);
os << t.cs();
skip_braces(p);
}
+ else if (t.cs() == "textcompwordmark") {
+ context.check_layout(os);
+ os << "\\SpecialChar \\textcompwordmark{}\n";
+ skip_braces(p);
+ }
+
else if (t.cs() == "@" && p.next_token().asInput() == ".") {
context.check_layout(os);
os << "\\SpecialChar \\@.\n";
skip_braces(p);
}
- else if (t.cs() == "_" || t.cs() == "&" || t.cs() == "#"
- || t.cs() == "$" || t.cs() == "{" || t.cs() == "}"
+ else if (t.cs() == "_" || t.cs() == "&" || t.cs() == "#"
+ || t.cs() == "$" || t.cs() == "{" || t.cs() == "}"
|| t.cs() == "%") {
context.check_layout(os);
os << t.cs();
}
else if (t.cs() == "\\") {
- context.check_layout(os);
- os << "\n\\newline \n";
+ string const next = p.next_token().asInput();
+ if (next == "[")
+ handle_ert(os, "\\\\" + p.getOpt(), context);
+ else if (next == "*") {
+ p.get_token();
+ handle_ert(os, "\\\\*" + p.getOpt(), context);
+ }
+ else {
+ context.check_layout(os);
+ os << "\n\\newline \n";
+ }
}
-
- else if (t.cs() == "input") {
+
+ else if (t.cs() == "input" || t.cs() == "include"
+ || t.cs() == "verbatiminput") {
+ string name = '\\' + t.cs();
+ if (t.cs() == "verbatiminput"
+ && p.next_token().asInput() == "*")
+ name += p.get_token().asInput();
context.check_layout(os);
- handle_ert(os, "\\input{" + p.verbatim_item() + "}\n",
- context);
+ begin_inset(os, "Include ");
+ os << name << '{' << p.getArg('{', '}') << "}\n";
+ os << "preview false\n";
+ end_inset(os);
}
else if (t.cs() == "fancyhead") {
context.check_layout(os);