#include "ParagraphParameters.h"
#include "lyxtextclasslist.h"
#include "debug.h"
+#include "gettext.h"
#include "language.h"
#include "encoding.h"
#include "lyxrc.h"
+#include "lyxlex.h"
+#include "BoostFormat.h"
+#include "factory.h"
#include "support/lstrings.h"
#include "insets/insetoptarg.h"
+#include "insets/insetcommandparams.h"
+#include "insets/insetbibitem.h"
+#include "insets/insetspecialchar.h"
+#include "insets/insetlatexaccent.h"
+#include "insets/insettabular.h"
+#include "insets/insethfill.h"
+#include "insets/inseterror.h"
+#include "insets/insetnewline.h"
extern string bibitemWidest(Buffer const *);
#endif
+namespace {
+
+ParagraphList::iterator
+TeXEnvironment(Buffer const * buf,
+ ParagraphList const & paragraphs,
+ ParagraphList::iterator pit,
+ ostream & os, TexRow & texrow);
+
+ParagraphList::iterator
+TeXOnePar(Buffer const * buf,
+ ParagraphList const & paragraphs,
+ ParagraphList::iterator pit,
+ ostream & os, TexRow & texrow,
+ bool moving_arg);
+
+
ParagraphList::iterator
TeXDeeper(Buffer const * buf,
- BufferParams const & bparams,
ParagraphList const & paragraphs,
ParagraphList::iterator pit,
ostream & os, TexRow & texrow)
while (par != paragraphs.end()&& par->params().depth() == pit->params().depth()) {
if (par->layout()->isEnvironment()) {
- par = TeXEnvironment(buf, bparams, paragraphs, par,
+ par = TeXEnvironment(buf, paragraphs, par,
os, texrow);
} else {
- par = TeXOnePar(buf, bparams, paragraphs, par,
+ par = TeXOnePar(buf, paragraphs, par,
os, texrow, false);
}
}
ParagraphList::iterator
TeXEnvironment(Buffer const * buf,
- BufferParams const & bparams,
ParagraphList const & paragraphs,
ParagraphList::iterator pit,
ostream & os, TexRow & texrow)
{
lyxerr[Debug::LATEX] << "TeXEnvironment... " << &*pit << endl;
+ BufferParams const & bparams = buf->params;
+
LyXLayout_ptr const & style = pit->layout();
Language const * language = pit->getParLanguage(bparams);
}
ParagraphList::iterator par = pit;
do {
- par = TeXOnePar(buf, bparams, paragraphs, par, os, texrow, false);
+ par = TeXOnePar(buf, paragraphs, par, os, texrow, false);
if (par != paragraphs.end()&& par->params().depth() > pit->params().depth()) {
if (par->layout()->isParagraph()) {
os << '\n';
texrow.newline();
}
- par = TeXDeeper(buf, bparams, paragraphs, par, os, texrow);
+ par = TeXDeeper(buf, paragraphs, par, os, texrow);
}
} while (par != paragraphs.end()
&& par->layout() == pit->layout()
}
-namespace {
-
InsetOptArg * optArgInset(Paragraph const & par)
{
// Find the entry.
return 0;
}
-} // end namespace
-
ParagraphList::iterator
TeXOnePar(Buffer const * buf,
- BufferParams const & bparams,
ParagraphList const & paragraphs,
ParagraphList::iterator pit,
ostream & os, TexRow & texrow,
bool moving_arg)
{
lyxerr[Debug::LATEX] << "TeXOnePar... " << &*pit << endl;
+ BufferParams const & bparams = buf->params;
+
Inset const * in = pit->inInset();
bool further_blank_line = false;
LyXLayout_ptr style;
return ++pit;
}
+} // anon namespace
+
//
// LaTeX all paragraphs from par to endpar, if endpar == 0 then to the end
if (layout->isEnvironment() ||
!par->params().leftIndent().zero())
{
- par = TeXEnvironment(buf, buf->params, paragraphs, par, ofs, texrow);
+ par = TeXEnvironment(buf, paragraphs, par, ofs, texrow);
} else {
- par = TeXOnePar(buf, buf->params, paragraphs, par, ofs, texrow, moving_arg);
+ par = TeXOnePar(buf, paragraphs, par, ofs, texrow, moving_arg);
}
} else {
- par = TeXOnePar(buf, buf->params, paragraphs, par, ofs, texrow, moving_arg);
+ par = TeXOnePar(buf, paragraphs, par, ofs, texrow, moving_arg);
}
}
// It might be that we only have a title in this document
texrow.newline();
}
}
+
+
+namespace {
+
+int readParToken(Buffer & buf, Paragraph & par, LyXLex & lex, string const & token)
+{
+ static LyXFont font;
+ static Change change;
+
+ BufferParams const & bp = buf.params;
+
+ if (token[0] != '\\') {
+ string::const_iterator cit = token.begin();
+ for (; cit != token.end(); ++cit) {
+ par.insertChar(par.size(), (*cit), font, change);
+ }
+ } else if (token == "\\layout") {
+ lex.eatLine();
+ string layoutname = lex.getString();
+
+ font = LyXFont(LyXFont::ALL_INHERIT, bp.language);
+ change = Change();
+
+ LyXTextClass const & tclass = bp.getLyXTextClass();
+
+ if (layoutname.empty()) {
+ layoutname = tclass.defaultLayoutName();
+ }
+
+ bool hasLayout = tclass.hasLayout(layoutname);
+
+ if (!hasLayout) {
+ lyxerr << "Layout '" << layoutname << "' does not"
+ << " exist in textclass '" << tclass.name()
+ << "'." << endl;
+ lyxerr << "Trying to use default layout instead."
+ << endl;
+ layoutname = tclass.defaultLayoutName();
+ }
+
+#ifdef USE_CAPTION
+ // The is the compability reading of layout caption.
+ if (compare_ascii_no_case(layoutname, "caption") == 0) {
+ // We expect that the par we are now working on is
+ // really inside a InsetText inside a InsetFloat.
+ // We also know that captions can only be
+ // one paragraph. (Lgb)
+
+ // We should now read until the next "\layout"
+ // is reached.
+ // This is probably not good enough, what if the
+ // caption is the last par in the document (Lgb)
+ istream & ist = lex.getStream();
+ stringstream ss;
+ string line;
+ int begin = 0;
+ while (true) {
+ getline(ist, line);
+ if (prefixIs(line, "\\layout")) {
+ lex.pushToken(line);
+ break;
+ }
+ if (prefixIs(line, "\\begin_inset"))
+ ++begin;
+ if (prefixIs(line, "\\end_inset")) {
+ if (begin)
+ --begin;
+ else {
+ lex.pushToken(line);
+ break;
+ }
+ }
+
+ ss << line << '\n';
+ }
+
+ // Now we should have the whole layout in ss
+ // we should now be able to give this to the
+ // caption inset.
+ ss << "\\end_inset\n";
+
+ // This seems like a bug in stringstream.
+ // We really should be able to use ss
+ // directly. (Lgb)
+ istringstream is(ss.str());
+ LyXLex tmplex(0, 0);
+ tmplex.setStream(is);
+ Inset * inset = new InsetCaption;
+ inset->Read(this, tmplex);
+ par.insertInset(pos, inset, font);
+ ++pos;
+ } else {
+#endif
+ par.layout(bp.getLyXTextClass()[layoutname]);
+
+ // Test whether the layout is obsolete.
+ LyXLayout_ptr const & layout = par.layout();
+ if (!layout->obsoleted_by().empty())
+ par.layout(bp.getLyXTextClass()[layout->obsoleted_by()]);
+
+ par.params().read(lex);
+#if USE_CAPTION
+ }
+#endif
+
+ } else if (token == "\\end_inset") {
+ lyxerr << "Solitary \\end_inset in line " << lex.getLineNo() << "\n"
+ << "Missing \\begin_inset?.\n";
+ // Simply ignore this. The insets do not have
+ // to read this.
+ // But insets should read it, it is a part of
+ // the inset isn't it? Lgb.
+ } else if (token == "\\begin_inset") {
+ Inset * i = readInset(lex, buf);
+ par.insertInset(par.size(), i, font, change);
+ } else if (token == "\\family") {
+ lex.next();
+ font.setLyXFamily(lex.getString());
+ } else if (token == "\\series") {
+ lex.next();
+ font.setLyXSeries(lex.getString());
+ } else if (token == "\\shape") {
+ lex.next();
+ font.setLyXShape(lex.getString());
+ } else if (token == "\\size") {
+ lex.next();
+ font.setLyXSize(lex.getString());
+ } else if (token == "\\lang") {
+ lex.next();
+ string const tok = lex.getString();
+ Language const * lang = languages.getLanguage(tok);
+ if (lang) {
+ font.setLanguage(lang);
+ } else {
+ font.setLanguage(bp.language);
+ lex.printError("Unknown language `$$Token'");
+ }
+ } else if (token == "\\numeric") {
+ lex.next();
+ font.setNumber(font.setLyXMisc(lex.getString()));
+ } else if (token == "\\emph") {
+ lex.next();
+ font.setEmph(font.setLyXMisc(lex.getString()));
+ } else if (token == "\\bar") {
+ lex.next();
+ string const tok = lex.getString();
+
+ if (tok == "under")
+ font.setUnderbar(LyXFont::ON);
+ else if (tok == "no")
+ font.setUnderbar(LyXFont::OFF);
+ else if (tok == "default")
+ font.setUnderbar(LyXFont::INHERIT);
+ else
+ lex.printError("Unknown bar font flag "
+ "`$$Token'");
+ } else if (token == "\\noun") {
+ lex.next();
+ font.setNoun(font.setLyXMisc(lex.getString()));
+ } else if (token == "\\color") {
+ lex.next();
+ font.setLyXColor(lex.getString());
+ } else if (token == "\\SpecialChar") {
+ LyXLayout_ptr const & layout = par.layout();
+
+ // Insets don't make sense in a free-spacing context! ---Kayvan
+ if (layout->free_spacing || par.isFreeSpacing()) {
+ if (lex.isOK()) {
+ lex.next();
+ string const next_token = lex.getString();
+ if (next_token == "\\-") {
+ par.insertChar(par.size(), '-', font, change);
+ } else if (next_token == "~") {
+ par.insertChar(par.size(), ' ', font, change);
+ } else {
+ lex.printError("Token `$$Token' "
+ "is in free space "
+ "paragraph layout!");
+ }
+ }
+ } else {
+ Inset * inset = new InsetSpecialChar;
+ inset->read(&buf, lex);
+ par.insertInset(par.size(), inset, font, change);
+ }
+ } else if (token == "\\i") {
+ Inset * inset = new InsetLatexAccent;
+ inset->read(&buf, lex);
+ par.insertInset(par.size(), inset, font, change);
+ } else if (token == "\\backslash") {
+ par.insertChar(par.size(), '\\', font, change);
+ } else if (token == "\\newline") {
+ Inset * inset = new InsetNewline;
+ inset->read(&buf, lex);
+ par.insertInset(par.size(), inset, font, change);
+ } else if (token == "\\LyXTable") {
+ Inset * inset = new InsetTabular(buf);
+ inset->read(&buf, lex);
+ par.insertInset(par.size(), inset, font, change);
+ } else if (token == "\\bibitem") {
+ InsetCommandParams p("bibitem", "dummy");
+ InsetBibitem * inset = new InsetBibitem(p);
+ inset->read(&buf, lex);
+ par.insertInset(par.size(), inset, font, change);
+ } else if (token == "\\hfill") {
+ par.insertInset(par.size(), new InsetHFill(), font, change);
+ } else if (token == "\\change_unchanged") {
+ // Hack ! Needed for empty paragraphs :/
+ // FIXME: is it still ??
+ if (!par.size())
+ par.cleanChanges();
+ change = Change(Change::UNCHANGED);
+ } else if (token == "\\change_inserted") {
+ lex.nextToken();
+ istringstream istr(lex.getString());
+ int aid;
+ lyx::time_type ct;
+ istr >> aid;
+ istr >> ct;
+ change = Change(Change::INSERTED, bp.author_map[aid], ct);
+ } else if (token == "\\change_deleted") {
+ lex.nextToken();
+ istringstream istr(lex.getString());
+ int aid;
+ lyx::time_type ct;
+ istr >> aid;
+ istr >> ct;
+ change = Change(Change::DELETED, bp.author_map[aid], ct);
+ } else {
+ lex.eatLine();
+#if USE_BOOST_FORMAT
+ boost::format fmt(_("Unknown token: %1$s %2$s\n"));
+ fmt % token % lex.text();
+ string const s = fmt.str();
+#else
+ string const s = _("Unknown token: ") + token
+ + ' ' + lex.text() + '\n';
+#endif
+ // we can do this here this way because we're actually reading
+ // the buffer and don't care about LyXText right now.
+ InsetError * inset = new InsetError(s);
+ par.insertInset(par.size(), inset, font);
+ return 1;
+ }
+ return 0;
+}
+
+}
+
+
+int readParagraph(Buffer & buf, Paragraph & par, LyXLex & lex)
+{
+ int unknown = 0;
+
+ lex.nextToken();
+ string token = lex.getString();
+
+ while (lex.isOK()) {
+
+ unknown += readParToken(buf, par, lex, token);
+
+ lex.nextToken();
+ token = lex.getString();
+
+ if (token.empty())
+ continue;
+
+ lyxerr[Debug::PARSER] << "Handling paragraph token: `"
+ << token << '\'' << endl;
+
+ // reached the next paragraph. FIXME: really we should
+ // change the file format to indicate the end of a par
+ // clearly, but for now, this hack will do
+ if (token == "\\layout" || token == "\\the_end"
+ || token == "\\end_inset" || token == "\\begin_deeper"
+ || token == "\\end_deeper") {
+ lex.pushToken(token);
+ break;
+ }
+ }
+
+ return unknown;
+}
projects / lyx.git / blobdiff