X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fbuffer.C;h=90cc72c46fc8a4b0bfbaa43ec0b35201850b1400;hb=a087bda7ec81f48c97d3903ac2c27b688e054e65;hp=8783c30d226482874b9dbcfbef7e30ee43e88dcb;hpb=78d3fbdac3dbdcf9dcdbf810695611b9da6af101;p=lyx.git diff --git a/src/buffer.C b/src/buffer.C index 8783c30d22..90cc72c46f 100644 --- a/src/buffer.C +++ b/src/buffer.C @@ -13,29 +13,39 @@ #include "buffer.h" #include "author.h" +#include "BranchList.h" #include "buffer_funcs.h" #include "bufferlist.h" #include "bufferparams.h" +#include "counters.h" #include "Bullet.h" #include "Chktex.h" #include "debug.h" +#include "encoding.h" #include "errorlist.h" #include "exporter.h" #include "format.h" #include "funcrequest.h" #include "gettext.h" -#include "iterators.h" +#include "insetiterator.h" #include "language.h" #include "LaTeX.h" #include "LaTeXFeatures.h" #include "LyXAction.h" #include "lyxlex.h" +#include "lyxtext.h" #include "lyxrc.h" #include "lyxvc.h" +#include "lyx_main.h" #include "messages.h" +#include "output.h" +#include "output_docbook.h" +#include "output_latex.h" +#include "output_linuxdoc.h" #include "paragraph.h" #include "paragraph_funcs.h" #include "ParagraphParameters.h" +#include "pariterator.h" #include "sgml.h" #include "texrow.h" #include "undo.h" @@ -46,51 +56,53 @@ #include "insets/insetinclude.h" #include "insets/insettext.h" +#include "mathed/math_macrotemplate.h" +#include "mathed/math_macrotable.h" +#include "mathed/math_support.h" + #include "frontends/Alert.h" #include "graphics/Previews.h" -#include "support/FileInfo.h" #include "support/filetools.h" -#include "support/gzstream.h" +#include "support/fs_extras.h" +#ifdef USE_COMPRESSION +# include "support/gzstream.h" +#endif #include "support/lyxlib.h" #include "support/os.h" #include "support/path.h" #include "support/textutils.h" -#include "support/tostr.h" +#include "support/convert.h" #include -#include +#include -#include "support/std_sstream.h" +#if defined (HAVE_UTIME_H) +# include +#elif defined (HAVE_SYS_UTIME_H) +# include +#endif #include #include +#include +#include -#include - -#ifdef HAVE_LOCALE -#endif using lyx::pos_type; +using lyx::pit_type; using lyx::support::AddName; -using lyx::support::ascii_lowercase; -using lyx::support::atoi; using lyx::support::bformat; using lyx::support::ChangeExtension; using lyx::support::cmd_ret; -using lyx::support::compare_ascii_no_case; -using lyx::support::compare_no_case; -using lyx::support::contains; -using lyx::support::CreateBufferTmpDir; +using lyx::support::createBufferTmpDir; using lyx::support::destroyDir; -using lyx::support::FileInfo; -using lyx::support::FileInfo; -using lyx::support::getExtFromContents; +using lyx::support::getFormatFromContents; using lyx::support::IsDirWriteable; -using lyx::support::IsFileWriteable; using lyx::support::LibFileSearch; +using lyx::support::latex_path; using lyx::support::ltrim; using lyx::support::MakeAbsPath; using lyx::support::MakeDisplayPath; @@ -103,20 +115,20 @@ using lyx::support::removeAutosaveFile; using lyx::support::rename; using lyx::support::RunCommand; using lyx::support::split; -using lyx::support::strToInt; using lyx::support::subst; using lyx::support::tempName; using lyx::support::trim; namespace os = lyx::support::os; +namespace fs = boost::filesystem; using std::endl; using std::for_each; using std::make_pair; using std::ifstream; -using std::list; using std::ios; +using std::map; using std::ostream; using std::ostringstream; using std::ofstream; @@ -131,49 +143,35 @@ extern BufferList bufferlist; namespace { -const int LYX_FORMAT = 225; - -bool openFileWrite(ofstream & ofs, string const & fname) -{ - ofs.open(fname.c_str()); - if (!ofs) { - string const file = MakeDisplayPath(fname, 50); - string text = bformat(_("Could not open the specified " - "document\n%1$s."), file); - Alert::error(_("Could not open file"), text); - return false; - } - return true; -} +int const LYX_FORMAT = 241; } // namespace anon typedef std::map DepClean; -struct Buffer::Impl +class Buffer::Impl { +public: Impl(Buffer & parent, string const & file, bool readonly); limited_stack undostack; limited_stack redostack; BufferParams params; - ParagraphList paragraphs; LyXVC lyxvc; string temppath; - bool nicefile; TexRow texrow; - /// need to regenerate .tex ? + /// need to regenerate .tex? DepClean dep_clean; - /// is save needed + /// is save needed? mutable bool lyx_clean; - /// is autosave needed + /// is autosave needed? mutable bool bak_clean; - /// is this a unnamed file (New...) + /// is this a unnamed file (New...)? bool unnamed; /// buffer is r/o @@ -187,22 +185,31 @@ struct Buffer::Impl boost::scoped_ptr messages; - /** set to true only when the file is fully loaded. + /** Set to true only when the file is fully loaded. * Used to prevent the premature generation of previews * and by the citation inset. */ bool file_fully_loaded; + + /// our LyXText that should be wrapped in an InsetText + InsetText inset; + + /// + MacroTable macros; }; Buffer::Impl::Impl(Buffer & parent, string const & file, bool readonly_) - : nicefile(true), - lyx_clean(true), bak_clean(true), unnamed(false), read_only(readonly_), - filename(file), filepath(OnlyPath(file)), file_fully_loaded(false) + : lyx_clean(true), bak_clean(true), unnamed(false), read_only(readonly_), + filename(file), filepath(OnlyPath(file)), file_fully_loaded(false), + inset(params) { + inset.setAutoBreakRows(true); lyxvc.buffer(&parent); - if (readonly_ || lyxrc.use_tempdir) - temppath = CreateBufferTmpDir(); + temppath = createBufferTmpDir(); + // FIXME: And now do something if temppath == string(), because we + // assume from now on that temppath points to a valid temp dir. + // See http://www.mail-archive.com/lyx-devel@lists.lyx.org/msg67406.html } @@ -221,18 +228,28 @@ Buffer::~Buffer() closing(); - if (!temppath().empty() && destroyDir(temppath()) != 0) { + if (!temppath().empty() && !destroyDir(temppath())) { Alert::warning(_("Could not remove temporary directory"), bformat(_("Could not remove the temporary directory %1$s"), temppath())); } - paragraphs().clear(); - // Remove any previewed LaTeX snippets associated with this buffer. lyx::graphics::Previews::get().removeLoader(*this); } +LyXText & Buffer::text() const +{ + return const_cast(pimpl_->inset.text_); +} + + +InsetBase & Buffer::inset() const +{ + return const_cast(pimpl_->inset); +} + + limited_stack & Buffer::undostack() { return pimpl_->undostack; @@ -271,13 +288,13 @@ BufferParams const & Buffer::params() const ParagraphList & Buffer::paragraphs() { - return pimpl_->paragraphs; + return text().paragraphs(); } ParagraphList const & Buffer::paragraphs() const { - return pimpl_->paragraphs; + return text().paragraphs(); } @@ -299,18 +316,6 @@ string const & Buffer::temppath() const } -bool & Buffer::niceFile() -{ - return pimpl_->nicefile; -} - - -bool Buffer::niceFile() const -{ - return pimpl_->nicefile; -} - - TexRow & Buffer::texrow() { return pimpl_->texrow; @@ -323,7 +328,7 @@ TexRow const & Buffer::texrow() const } -string const Buffer::getLatexName(bool no_path) const +string const Buffer::getLatexName(bool const no_path) const { string const name = ChangeExtension(MakeLatexName(fileName()), ".tex"); return no_path ? OnlyFilename(name) : name; @@ -337,10 +342,7 @@ pair const Buffer::getLogName() const if (filename.empty()) return make_pair(Buffer::latexlog, string()); - string path = OnlyPath(filename); - - if (lyxrc.use_tempdir || !IsDirWriteable(path)) - path = temppath(); + string const path = temppath(); string const fname = AddName(path, OnlyFilename(ChangeExtension(filename, @@ -352,11 +354,8 @@ pair const Buffer::getLogName() const // If no Latex log or Build log is newer, show Build log - FileInfo const f_fi(fname); - FileInfo const b_fi(bname); - - if (b_fi.exist() && - (!f_fi.exist() || f_fi.getModificationTime() < b_fi.getModificationTime())) { + if (fs::exists(bname) && + (!fs::exists(fname) || fs::last_write_time(fname) < fs::last_write_time(bname))) { lyxerr[Debug::FILES] << "Log name calculated as: " << bname << endl; return make_pair(Buffer::buildlog, bname); } @@ -365,7 +364,7 @@ pair const Buffer::getLogName() const } -void Buffer::setReadonly(bool flag) +void Buffer::setReadonly(bool const flag) { if (pimpl_->read_only != flag) { pimpl_->read_only = flag; @@ -378,7 +377,7 @@ void Buffer::setFileName(string const & newfile) { pimpl_->filename = MakeAbsPath(newfile); pimpl_->filepath = OnlyPath(pimpl_->filename); - setReadonly(IsFileWriteable(pimpl_->filename) == 0); + setReadonly(fs::is_readonly(pimpl_->filename)); updateTitles(); } @@ -395,12 +394,29 @@ void unknownClass(string const & unknown) } // anon + int Buffer::readHeader(LyXLex & lex) { int unknown_tokens = 0; + int line = -1; + int begin_header_line = -1; + + // Initialize parameters that may be/go lacking in header: + params().branchlist().clear(); + params().options.erase(); + params().float_placement.erase(); + params().paperwidth.erase(); + params().paperheight.erase(); + params().leftmargin.erase(); + params().rightmargin.erase(); + params().topmargin.erase(); + params().bottommargin.erase(); + params().headheight.erase(); + params().headsep.erase(); + params().footskip.erase(); while (lex.isOK()) { - lex.nextToken(); + lex.next(); string const token = lex.getString(); if (token.empty()) @@ -409,13 +425,18 @@ int Buffer::readHeader(LyXLex & lex) if (token == "\\end_header") break; + ++line; + if (token == "\\begin_header") { + begin_header_line = line; + continue; + } + lyxerr[Debug::PARSER] << "Handling header token: `" << token << '\'' << endl; - string unknown = params().readToken(lex, token); if (!unknown.empty()) { - if (unknown[0] != '\\') { + if (unknown[0] != '\\' && token == "\\textclass") { unknownClass(unknown); } else { ++unknown_tokens; @@ -428,22 +449,25 @@ int Buffer::readHeader(LyXLex & lex) } } } + if (begin_header_line) { + string const s = _("\\begin_header is missing"); + error(ErrorItem(_("Header error"), s, -1, 0, 0)); + } return unknown_tokens; } -// candidate for move to BufferView -// (at least some parts in the beginning of the func) -// // Uwe C. Schroeder // changed to be public and have one parameter -// if par = 0 normal behavior -// else insert behavior // Returns false if "\end_document" is not read (Asger) -bool Buffer::readBody(LyXLex & lex, ParagraphList::iterator pit) +bool Buffer::readDocument(LyXLex & lex) { - Paragraph::depth_type depth = 0; - bool the_end_read = false; + lex.next(); + string const token = lex.getString(); + if (token != "\\begin_document") { + string const s = _("\\begin_document is missing"); + error(ErrorItem(_("Header error"), s, -1, 0, 0)); + } if (paragraphs().empty()) { readHeader(lex); @@ -463,90 +487,28 @@ bool Buffer::readBody(LyXLex & lex, ParagraphList::iterator pit) tmpbuf.readHeader(lex); } - while (lex.isOK()) { - lex.nextToken(); - string const token = lex.getString(); - - if (token.empty()) - continue; - - lyxerr[Debug::PARSER] << "Handling token: `" - << token << '\'' << endl; - - if (token == "\\end_document") { - the_end_read = true; - continue; - } - - readParagraph(lex, token, paragraphs(), pit, depth); - } - - return the_end_read; -} - - -int Buffer::readParagraph(LyXLex & lex, string const & token, - ParagraphList & pars, ParagraphList::iterator & pit, - lyx::depth_type & depth) -{ - static Change current_change; - int unknown = 0; - - if (token == "\\begin_layout") { - lex.pushToken(token); - - Paragraph par; - par.params().depth(depth); - if (params().tracking_changes) - par.trackChanges(); - LyXFont f(LyXFont::ALL_INHERIT, params().language); - par.setFont(0, f); - - // insert after - if (pit != pars.end()) - ++pit; - - pit = pars.insert(pit, par); - - // FIXME: goddamn InsetTabular makes us pass a Buffer - // not BufferParams - ::readParagraph(*this, *pit, lex); - - } else if (token == "\\begin_deeper") { - ++depth; - } else if (token == "\\end_deeper") { - if (!depth) { - lex.printError("\\end_deeper: " "depth is already null"); - } else { - --depth; - } - } else { - ++unknown; - } - return unknown; + return text().read(*this, lex); } // needed to insert the selection -void Buffer::insertStringAsLines(ParagraphList::iterator & par, pos_type & pos, - LyXFont const & fn,string const & str) +void Buffer::insertStringAsLines(ParagraphList & pars, + pit_type & pit, pos_type & pos, + LyXFont const & fn, string const & str, bool autobreakrows) { - LyXLayout_ptr const & layout = par->layout(); - LyXFont font = fn; - par->checkInsertChar(font); + pars[pit].checkInsertChar(font); // insert the string, don't insert doublespace bool space_inserted = true; - bool autobreakrows = !par->inInset() || - static_cast(par->inInset())->getAutoBreakRows(); - for(string::const_iterator cit = str.begin(); + for (string::const_iterator cit = str.begin(); cit != str.end(); ++cit) { + Paragraph & par = pars[pit]; if (*cit == '\n') { - if (autobreakrows && (!par->empty() || par->allowEmpty())) { - breakParagraph(params(), paragraphs(), par, pos, - layout->isEnvironment()); - ++par; + if (autobreakrows && (!par.empty() || par.allowEmpty())) { + breakParagraph(params(), pars, pit, pos, + par.layout()->isEnvironment()); + ++pit; pos = 0; space_inserted = true; } else { @@ -554,18 +516,18 @@ void Buffer::insertStringAsLines(ParagraphList::iterator & par, pos_type & pos, } // do not insert consecutive spaces if !free_spacing } else if ((*cit == ' ' || *cit == '\t') && - space_inserted && !par->isFreeSpacing()) { + space_inserted && !par.isFreeSpacing()) { continue; } else if (*cit == '\t') { - if (!par->isFreeSpacing()) { + if (!par.isFreeSpacing()) { // tabs are like spaces here - par->insertChar(pos, ' ', font); + par.insertChar(pos, ' ', font); ++pos; space_inserted = true; } else { - const pos_type nb = 8 - pos % 8; - for (pos_type a = 0; a < nb ; ++a) { - par->insertChar(pos, ' ', font); + const pos_type n = 8 - pos % 8; + for (pos_type i = 0; i < n; ++i) { + par.insertChar(pos, ' ', font); ++pos; } space_inserted = true; @@ -575,7 +537,7 @@ void Buffer::insertStringAsLines(ParagraphList::iterator & par, pos_type & pos, continue; } else { // just insert the character - par->insertChar(pos, *cit, font); + par.insertChar(pos, *cit, font); ++pos; space_inserted = (*cit == ' '); } @@ -587,12 +549,14 @@ void Buffer::insertStringAsLines(ParagraphList::iterator & par, pos_type & pos, bool Buffer::readFile(string const & filename) { // Check if the file is compressed. - string const format = getExtFromContents(filename); + string const format = getFormatFromContents(filename); if (format == "gzip" || format == "zip" || format == "compress") { params().compressed = true; } - bool ret = readFile(filename, paragraphs().begin()); + // remove dummy empty par + paragraphs().clear(); + bool ret = readFile(filename, paragraphs().size()); // After we have read a file, we must ensure that the buffer // language is set and used in the gui. @@ -603,11 +567,10 @@ bool Buffer::readFile(string const & filename) } -bool Buffer::readFile(string const & filename, ParagraphList::iterator pit) +bool Buffer::readFile(string const & filename, pit_type const pit) { LyXLex lex(0, 0); lex.setFile(filename); - return readFile(lex, filename, pit); } @@ -618,14 +581,13 @@ bool Buffer::fully_loaded() const } -void Buffer::fully_loaded(bool value) +void Buffer::fully_loaded(bool const value) { pimpl_->file_fully_loaded = value; } -bool Buffer::readFile(LyXLex & lex, string const & filename, - ParagraphList::iterator pit) +bool Buffer::readFile(LyXLex & lex, string const & filename, pit_type const pit) { BOOST_ASSERT(!filename.empty()); @@ -654,7 +616,7 @@ bool Buffer::readFile(LyXLex & lex, string const & filename, return false; } - lex.eatLine(); + lex.next(); string tmp_format = lex.getString(); //lyxerr << "LyX Format: `" << tmp_format << '\'' << endl; // if present remove ".," from string. @@ -662,18 +624,22 @@ bool Buffer::readFile(LyXLex & lex, string const & filename, //lyxerr << " dot found at " << dot << endl; if (dot != string::npos) tmp_format.erase(dot, 1); - int file_format = strToInt(tmp_format); + int const file_format = convert(tmp_format); //lyxerr << "format: " << file_format << endl; - if (file_format > LYX_FORMAT) { - Alert::warning(_("Document format failure"), - bformat(_("%1$s was created with a newer" - " version of LyX. This is likely to" - " cause problems."), - filename)); - } else if (file_format < LYX_FORMAT) { + if (file_format != LYX_FORMAT) { string const tmpfile = tempName(); - string command = LibFileSearch("lyx2lyx", "lyx2lyx"); + if (tmpfile.empty()) { + Alert::error(_("Conversion failed"), + bformat(_("%1$s is from an earlier" + " version of LyX, but a temporary" + " file for converting it could" + " not be created."), + filename)); + return false; + } + string command = + "python " + LibFileSearch("lyx2lyx", "lyx2lyx"); if (command.empty()) { Alert::error(_("Conversion script not found"), bformat(_("%1$s is from an earlier" @@ -684,7 +650,7 @@ bool Buffer::readFile(LyXLex & lex, string const & filename, return false; } command += " -t" - + tostr(LYX_FORMAT) + + convert(LYX_FORMAT) + " -o " + tmpfile + ' ' + QuoteName(filename); lyxerr[Debug::INFO] << "Running '" @@ -699,22 +665,25 @@ bool Buffer::readFile(LyXLex & lex, string const & filename, filename)); return false; } else { - bool ret = readFile(tmpfile, pit); + bool const ret = readFile(tmpfile, pit); // Do stuff with tmpfile name and buffer name here. return ret; } } - bool the_end = readBody(lex, pit); - params().setPaperStuff(); - - if (!the_end) { + if (readDocument(lex)) { Alert::error(_("Document format failure"), bformat(_("%1$s ended unexpectedly, which means" " that it is probably corrupted."), filename)); } + + //lyxerr << "removing " << MacroTable::localMacros().size() + // << " temporary macro entries" << endl; + //MacroTable::localMacros().clear(); + params().setPaperStuff(); + pimpl_->file_fully_loaded = true; return true; } @@ -732,53 +701,20 @@ bool Buffer::save() const s = fileName() + '~'; if (!lyxrc.backupdir_path.empty()) s = AddName(lyxrc.backupdir_path, - subst(os::slashify_path(s),'/','!')); - - // Rename is the wrong way of making a backup, - // this is the correct way. - /* truss cp fil fil2: - lstat("LyXVC3.lyx", 0xEFFFF898) Err#2 ENOENT - stat("LyXVC.lyx", 0xEFFFF688) = 0 - open("LyXVC.lyx", O_RDONLY) = 3 - open("LyXVC3.lyx", O_WRONLY|O_CREAT|O_TRUNC, 0600) = 4 - fstat(4, 0xEFFFF508) = 0 - fstat(3, 0xEFFFF508) = 0 - read(3, " # T h i s f i l e w".., 8192) = 5579 - write(4, " # T h i s f i l e w".., 5579) = 5579 - read(3, 0xEFFFD4A0, 8192) = 0 - close(4) = 0 - close(3) = 0 - chmod("LyXVC3.lyx", 0100644) = 0 - lseek(0, 0, SEEK_CUR) = 46440 - _exit(0) - */ - - // Should probably have some more error checking here. - // Doing it this way, also makes the inodes stay the same. - // This is still not a very good solution, in particular we - // might loose the owner of the backup. - FileInfo finfo(fileName()); - if (finfo.exist()) { - mode_t fmode = finfo.getMode(); - struct utimbuf times = { - finfo.getAccessTime(), - finfo.getModificationTime() }; - - ifstream ifs(fileName().c_str()); - ofstream ofs(s.c_str(), ios::out|ios::trunc); - if (ifs && ofs) { - ofs << ifs.rdbuf(); - ifs.close(); - ofs.close(); - ::chmod(s.c_str(), fmode); - - if (::utime(s.c_str(), ×)) { - lyxerr << "utime error." << endl; - } - } else { - lyxerr << "LyX was not able to make " - "backup copy. Beware." << endl; - } + subst(os::internal_path(s),'/','!')); + + // It might very well be that this variant is just + // good enough. (Lgb) + // But to use this we need fs::copy_file to actually do a copy, + // even when the target file exists. (Lgb) + if (fs::exists(fileName()) && fs::is_writable(fs::path(fileName()).branch_path())) { + //try { + fs::copy_file(fileName(), s, false); + //} + //catch (fs::filesystem_error const & fe) { + //lyxerr << "LyX was not able to make backup copy. Beware.\n" + // << fe.what() << endl; + //} } } @@ -787,9 +723,8 @@ bool Buffer::save() const removeAutosaveFile(fileName()); } else { // Saving failed, so backup is not backup - if (lyxrc.make_backup) { + if (lyxrc.make_backup) rename(s, fileName()); - } return false; } return true; @@ -798,27 +733,23 @@ bool Buffer::save() const bool Buffer::writeFile(string const & fname) const { - if (pimpl_->read_only && (fname == fileName())) { + if (pimpl_->read_only && fname == fileName()) return false; - } - - FileInfo finfo(fname); - if (finfo.exist() && !finfo.writable()) { - return false; - } - bool retval; + bool retval = false; if (params().compressed) { - gz::ogzstream ofs(fname.c_str()); - +#ifdef USE_COMPRESSION + gz::ogzstream ofs(fname.c_str(), ios::out|ios::trunc); if (!ofs) return false; retval = do_writeFile(ofs); - +#else + return false; +#endif } else { - ofstream ofs(fname.c_str()); + ofstream ofs(fname.c_str(), ios::out|ios::trunc); if (!ofs) return false; @@ -831,7 +762,6 @@ bool Buffer::writeFile(string const & fname) const bool Buffer::do_writeFile(ostream & ofs) const { - #ifdef HAVE_LOCALE // Use the standard "C" locale for file output. ofs.imbue(std::locale::classic()); @@ -842,24 +772,21 @@ bool Buffer::do_writeFile(ostream & ofs) const // write out a comment in the top of the file ofs << "#LyX " << lyx_version << " created this file. For more info see http://www.lyx.org/\n" - << "\\lyxformat " << LYX_FORMAT << "\n"; + << "\\lyxformat " << LYX_FORMAT << "\n" + << "\\begin_document\n"; - // now write out the buffer paramters. + // now write out the buffer parameters. + ofs << "\\begin_header\n"; params().writeFile(ofs); - ofs << "\\end_header\n"; - Paragraph::depth_type depth = 0; - - // this will write out all the paragraphs - // using recursive descent. - ParagraphList::const_iterator pit = paragraphs().begin(); - ParagraphList::const_iterator pend = paragraphs().end(); - for (; pit != pend; ++pit) - pit->write(*this, ofs, params(), depth); + // write the text + ofs << "\n\\begin_body\n"; + text().write(*this, ofs); + ofs << "\n\\end_body\n"; // Write marker that shows file is complete - ofs << "\n\\end_document" << endl; + ofs << "\\end_document" << endl; // Shouldn't really be needed.... //ofs.close(); @@ -873,270 +800,50 @@ bool Buffer::do_writeFile(ostream & ofs) const // which should include file system full errors. bool status = true; - if (!ofs.good()) { + if (!ofs) { status = false; -#if 0 - if (ofs.bad()) { - lyxerr << "Buffer::writeFile: BAD ERROR!" << endl; - } else { - lyxerr << "Buffer::writeFile: NOT SO BAD ERROR!" - << endl; - } -#endif + lyxerr << "File was not closed properly." << endl; } return status; } -namespace { - -pair const addDepth(int depth, int ldepth) -{ - int d = depth * 2; - if (ldepth > depth) - d += (ldepth - depth) * 2; - return make_pair(d, string(d, ' ')); -} - -} - - -string const Buffer::asciiParagraph(Paragraph const & par, - unsigned int linelen, - bool noparbreak) const -{ - ostringstream buffer; - int ltype = 0; - Paragraph::depth_type ltype_depth = 0; - bool ref_printed = false; - Paragraph::depth_type depth = par.params().depth(); - - // First write the layout - string const & tmp = par.layout()->name(); - if (compare_no_case(tmp, "itemize") == 0) { - ltype = 1; - ltype_depth = depth + 1; - } else if (compare_ascii_no_case(tmp, "enumerate") == 0) { - ltype = 2; - ltype_depth = depth + 1; - } else if (contains(ascii_lowercase(tmp), "ection")) { - ltype = 3; - ltype_depth = depth + 1; - } else if (contains(ascii_lowercase(tmp), "aragraph")) { - ltype = 4; - ltype_depth = depth + 1; - } else if (compare_ascii_no_case(tmp, "description") == 0) { - ltype = 5; - ltype_depth = depth + 1; - } else if (compare_ascii_no_case(tmp, "abstract") == 0) { - ltype = 6; - ltype_depth = 0; - } else if (compare_ascii_no_case(tmp, "bibliography") == 0) { - ltype = 7; - ltype_depth = 0; - } else { - ltype = 0; - ltype_depth = 0; - } - - /* maybe some vertical spaces */ - - /* the labelwidthstring used in lists */ - - /* some lines? */ - - /* some pagebreaks? */ - - /* noindent ? */ - - /* what about the alignment */ - - // linelen <= 0 is special and means we don't have paragraph breaks - - string::size_type currlinelen = 0; - - if (!noparbreak) { - if (linelen > 0) - buffer << "\n\n"; - - buffer << string(depth * 2, ' '); - currlinelen += depth * 2; - - //-- - // we should probably change to the paragraph language in the - // gettext here (if possible) so that strings are outputted in - // the correct language! (20012712 Jug) - //-- - switch (ltype) { - case 0: // Standard - case 4: // (Sub)Paragraph - case 5: // Description - break; - case 6: // Abstract - if (linelen > 0) { - buffer << _("Abstract") << "\n\n"; - currlinelen = 0; - } else { - string const abst = _("Abstract: "); - buffer << abst; - currlinelen += abst.length(); - } - break; - case 7: // Bibliography - if (!ref_printed) { - if (linelen > 0) { - buffer << _("References") << "\n\n"; - currlinelen = 0; - } else { - string const refs = _("References: "); - buffer << refs; - currlinelen += refs.length(); - } - - ref_printed = true; - } - break; - default: - { - string const parlab = par.params().labelString(); - buffer << parlab << ' '; - currlinelen += parlab.length() + 1; - } - break; - - } - } - - if (!currlinelen) { - pair p = addDepth(depth, ltype_depth); - buffer << p.second; - currlinelen += p.first; - } - - // this is to change the linebreak to do it by word a bit more - // intelligent hopefully! (only in the case where we have a - // max linelength!) (Jug) - - string word; - - for (pos_type i = 0; i < par.size(); ++i) { - char c = par.getUChar(params(), i); - switch (c) { - case Paragraph::META_INSET: - { - InsetOld const * inset = par.getInset(i); - if (inset) { - if (linelen > 0) { - buffer << word; - currlinelen += word.length(); - word.erase(); - } - if (inset->ascii(*this, buffer, linelen)) { - // to be sure it breaks paragraph - currlinelen += linelen; - } - } - } - break; - - default: - if (c == ' ') { - if (linelen > 0 && - currlinelen + word.length() > linelen - 10) { - buffer << "\n"; - pair p = addDepth(depth, ltype_depth); - buffer << p.second; - currlinelen = p.first; - } - - buffer << word << ' '; - currlinelen += word.length() + 1; - word.erase(); - - } else { - if (c != '\0') { - word += c; - } else { - lyxerr[Debug::INFO] << - "writeAsciiFile: NULL char in structure." << endl; - } - if ((linelen > 0) && - (currlinelen + word.length()) > linelen) - { - buffer << "\n"; - - pair p = - addDepth(depth, ltype_depth); - buffer << p.second; - currlinelen = p.first; - } - } - break; - } - } - buffer << word; - return buffer.str(); -} - - -void Buffer::writeFileAscii(string const & fname, int linelen) -{ - ofstream ofs; - if (!::openFileWrite(ofs, fname)) - return; - writeFileAscii(ofs, linelen); -} - - -void Buffer::writeFileAscii(ostream & os, int linelen) -{ - ParagraphList::iterator beg = paragraphs().begin(); - ParagraphList::iterator end = paragraphs().end(); - ParagraphList::iterator it = beg; - for (; it != end; ++it) { - os << asciiParagraph(*it, linelen, it == beg); - } - os << "\n"; -} - - void Buffer::makeLaTeXFile(string const & fname, string const & original_path, - LatexRunParams const & runparams, + OutputParams const & runparams, bool output_preamble, bool output_body) { lyxerr[Debug::LATEX] << "makeLaTeXFile..." << endl; ofstream ofs; - if (!::openFileWrite(ofs, fname)) + if (!openFileWrite(ofs, fname)) return; makeLaTeXFile(ofs, original_path, runparams, output_preamble, output_body); ofs.close(); - if (ofs.fail()) { - lyxerr << "File was not closed properly." << endl; - } + if (ofs.fail()) + lyxerr << "File '" << fname << "' was not closed properly." << endl; } void Buffer::makeLaTeXFile(ostream & os, string const & original_path, - LatexRunParams const & runparams_in, - bool output_preamble, bool output_body) + OutputParams const & runparams_in, + bool const output_preamble, bool const output_body) { - LatexRunParams runparams = runparams_in; - niceFile() = runparams.nice; // this will be used by Insetincludes. + OutputParams runparams = runparams_in; // validate the buffer. lyxerr[Debug::LATEX] << " Validating buffer..." << endl; - LaTeXFeatures features(*this, params()); + LaTeXFeatures features(*this, params(), runparams.nice); validate(features); lyxerr[Debug::LATEX] << " Buffer validation done." << endl; texrow().reset(); + // The starting paragraph of the coming rows is the // first paragraph of the document. (Asger) texrow().start(paragraphs().begin()->id(), 0); @@ -1157,6 +864,9 @@ void Buffer::makeLaTeXFile(ostream & os, // input@path is set when the actual parameter // original_path is set. This is done for usual tex-file, but not // for nice-latex-file. (Matthias 250696) + // Note that input@path is only needed for something the user does + // in the preamble, included .tex files or ERT, files included by + // LyX work without it. if (output_preamble) { if (!runparams.nice) { // code for usual, NOT nice-latex-file @@ -1165,8 +875,7 @@ void Buffer::makeLaTeXFile(ostream & os, texrow().newline(); } if (!original_path.empty()) { - string inputpath = os::external_path(original_path); - subst(inputpath, "~", "\\string~"); + string const inputpath = latex_path(original_path); os << "\\makeatletter\n" << "\\def\\input@path{{" << inputpath << "/}}\n" @@ -1195,8 +904,22 @@ void Buffer::makeLaTeXFile(ostream & os, texrow().newline(); } + // if we are doing a real file with body, even if this is the + // child of some other buffer, let's cut the link here. + // This happens for example if only a child document is printed. + string save_parentname; + if (output_preamble) { + save_parentname = params().parentname; + params().parentname.erase(); + } + + // the real stuff latexParagraphs(*this, paragraphs(), os, texrow(), runparams); + // Restore the parenthood if needed + if (output_preamble) + params().parentname = save_parentname; + // add this just in case after all the paragraphs os << endl; texrow().newline(); @@ -1224,9 +947,6 @@ void Buffer::makeLaTeXFile(ostream & os, lyxerr[Debug::INFO] << "Finished making LaTeX file." << endl; lyxerr[Debug::INFO] << "Row count was " << texrow().rows() - 1 << '.' << endl; - - // we want this to be true outside previews (for insetexternal) - niceFile() = true; } @@ -1263,29 +983,28 @@ bool Buffer::isSGML() const } -void Buffer::makeLinuxDocFile(string const & fname, bool nice, bool body_only) +void Buffer::makeLinuxDocFile(string const & fname, + OutputParams const & runparams, + bool const body_only) { ofstream ofs; - if (!::openFileWrite(ofs, fname)) + if (!openFileWrite(ofs, fname)) return; - niceFile() = nice; // this will be used by included files. - - LaTeXFeatures features(*this, params()); - + LaTeXFeatures features(*this, params(), runparams.nice); validate(features); texrow().reset(); LyXTextClass const & tclass = params().getLyXTextClass(); - string top_element = tclass.latexname(); + string const & top_element = tclass.latexname(); if (!body_only) { - ofs << "filename, ".sgml") + string const name = runparams.nice ? ChangeExtension(pimpl_->filename, ".sgml") : fname; preamble += features.getIncludedFiles(name); preamble += features.getLyXSGMLEntities(); @@ -1296,12 +1015,12 @@ void Buffer::makeLinuxDocFile(string const & fname, bool nice, bool body_only) ofs << ">\n\n"; if (params().options.empty()) - sgml::openTag(ofs, 0, false, top_element); + sgml::openTag(ofs, top_element); else { string top = top_element; top += ' '; top += params().options; - sgml::openTag(ofs, 0, false, top); + sgml::openTag(ofs, top); } } @@ -1309,412 +1028,58 @@ void Buffer::makeLinuxDocFile(string const & fname, bool nice, bool body_only) << " created this file. For more info see http://www.lyx.org/" << " -->\n"; - Paragraph::depth_type depth = 0; // paragraph depth - string item_name; - vector environment_stack(5); - - ParagraphList::iterator pit = paragraphs().begin(); - ParagraphList::iterator pend = paragraphs().end(); - for (; pit != pend; ++pit) { - LyXLayout_ptr const & style = pit->layout(); - // treat as a special case for compatibility with old code - if (pit->isInset(0)) { - InsetOld * inset = pit->getInset(0); - InsetOld::Code lyx_code = inset->lyxCode(); - if (lyx_code == InsetOld::TOC_CODE) { - string const temp = "toc"; - sgml::openTag(ofs, depth, false, temp); - continue; - } - } - - // environment tag closing - for (; depth > pit->params().depth(); --depth) { - sgml::closeTag(ofs, depth, false, environment_stack[depth]); - environment_stack[depth].erase(); - } - - // write opening SGML tags - switch (style->latextype) { - case LATEX_PARAGRAPH: - if (depth == pit->params().depth() - && !environment_stack[depth].empty()) { - sgml::closeTag(ofs, depth, false, environment_stack[depth]); - environment_stack[depth].erase(); - if (depth) - --depth; - else - ofs << "

"; - } - sgml::openTag(ofs, depth, false, style->latexname()); - break; - - case LATEX_COMMAND: - if (depth != 0) - error(ErrorItem(_("Error:"), _("Wrong depth for LatexType Command.\n"), pit->id(), 0, pit->size())); - - if (!environment_stack[depth].empty()) { - sgml::closeTag(ofs, depth, false, environment_stack[depth]); - ofs << "

"; - } - - environment_stack[depth].erase(); - sgml::openTag(ofs, depth, false, style->latexname()); - break; - - case LATEX_ENVIRONMENT: - case LATEX_ITEM_ENVIRONMENT: - case LATEX_BIB_ENVIRONMENT: - { - string const & latexname = style->latexname(); - - if (depth == pit->params().depth() - && environment_stack[depth] != latexname) { - sgml::closeTag(ofs, depth, false, - environment_stack[depth]); - environment_stack[depth].erase(); - } - if (depth < pit->params().depth()) { - depth = pit->params().depth(); - environment_stack[depth].erase(); - } - if (environment_stack[depth] != latexname) { - if (depth == 0) { - sgml::openTag(ofs, depth, false, "p"); - } - sgml::openTag(ofs, depth, false, latexname); - - if (environment_stack.size() == depth + 1) - environment_stack.push_back("!-- --"); - environment_stack[depth] = latexname; - } - - if (style->latexparam() == "CDATA") - ofs << "latextype == LATEX_ENVIRONMENT) break; - - if (style->labeltype == LABEL_MANUAL) - item_name = "tag"; - else - item_name = "item"; - - sgml::openTag(ofs, depth + 1, false, item_name); - } - break; - - default: - sgml::openTag(ofs, depth, false, style->latexname()); - break; - } - - simpleLinuxDocOnePar(ofs, pit, depth); - - ofs << "\n"; - // write closing SGML tags - switch (style->latextype) { - case LATEX_COMMAND: - break; - case LATEX_ENVIRONMENT: - case LATEX_ITEM_ENVIRONMENT: - case LATEX_BIB_ENVIRONMENT: - if (style->latexparam() == "CDATA") - ofs << "]]>"; - break; - default: - sgml::closeTag(ofs, depth, false, style->latexname()); - break; - } - } - - // Close open tags - for (int i = depth; i >= 0; --i) - sgml::closeTag(ofs, depth, false, environment_stack[i]); + linuxdocParagraphs(*this, paragraphs(), ofs, runparams); if (!body_only) { ofs << "\n\n"; - sgml::closeTag(ofs, 0, false, top_element); + sgml::closeTag(ofs, top_element); } ofs.close(); - // How to check for successful close - - // we want this to be true outside previews (for insetexternal) - niceFile() = true; + if (ofs.fail()) + lyxerr << "File '" << fname << "' was not closed properly." << endl; } -// checks, if newcol chars should be put into this line -// writes newline, if necessary. -namespace { - -void sgmlLineBreak(ostream & os, string::size_type & colcount, - string::size_type newcol) -{ - colcount += newcol; - if (colcount > lyxrc.ascii_linelen) { - os << "\n"; - colcount = newcol; // assume write after this call - } -} - -enum PAR_TAG { - NONE=0, - TT = 1, - SF = 2, - BF = 4, - IT = 8, - SL = 16, - EM = 32 -}; - - -string tag_name(PAR_TAG const & pt) { - switch (pt) { - case NONE: return "!-- --"; - case TT: return "tt"; - case SF: return "sf"; - case BF: return "bf"; - case IT: return "it"; - case SL: return "sl"; - case EM: return "em"; - } - return ""; -} - - -inline -void operator|=(PAR_TAG & p1, PAR_TAG const & p2) -{ - p1 = static_cast(p1 | p2); -} - - -inline -void reset(PAR_TAG & p1, PAR_TAG const & p2) -{ - p1 = static_cast(p1 & ~p2); -} - -} // anon - - -// Handle internal paragraph parsing -- layout already processed. -void Buffer::simpleLinuxDocOnePar(ostream & os, - ParagraphList::iterator par, - lyx::depth_type /*depth*/) const -{ - LyXLayout_ptr const & style = par->layout(); - - string::size_type char_line_count = 5; // Heuristic choice ;-) - - // gets paragraph main font - LyXFont font_old; - bool desc_on; - if (style->labeltype == LABEL_MANUAL) { - font_old = style->labelfont; - desc_on = true; - } else { - font_old = style->font; - desc_on = false; - } - - LyXFont::FONT_FAMILY family_type = LyXFont::ROMAN_FAMILY; - LyXFont::FONT_SERIES series_type = LyXFont::MEDIUM_SERIES; - LyXFont::FONT_SHAPE shape_type = LyXFont::UP_SHAPE; - bool is_em = false; - - stack tag_state; - // parsing main loop - for (pos_type i = 0; i < par->size(); ++i) { - - PAR_TAG tag_close = NONE; - list < PAR_TAG > tag_open; - - LyXFont const font = par->getFont(params(), i, outerFont(par, paragraphs())); - - if (font_old.family() != font.family()) { - switch (family_type) { - case LyXFont::SANS_FAMILY: - tag_close |= SF; - break; - case LyXFont::TYPEWRITER_FAMILY: - tag_close |= TT; - break; - default: - break; - } - - family_type = font.family(); - - switch (family_type) { - case LyXFont::SANS_FAMILY: - tag_open.push_back(SF); - break; - case LyXFont::TYPEWRITER_FAMILY: - tag_open.push_back(TT); - break; - default: - break; - } - } - - if (font_old.series() != font.series()) { - switch (series_type) { - case LyXFont::BOLD_SERIES: - tag_close |= BF; - break; - default: - break; - } - - series_type = font.series(); - - switch (series_type) { - case LyXFont::BOLD_SERIES: - tag_open.push_back(BF); - break; - default: - break; - } - - } - - if (font_old.shape() != font.shape()) { - switch (shape_type) { - case LyXFont::ITALIC_SHAPE: - tag_close |= IT; - break; - case LyXFont::SLANTED_SHAPE: - tag_close |= SL; - break; - default: - break; - } - - shape_type = font.shape(); - - switch (shape_type) { - case LyXFont::ITALIC_SHAPE: - tag_open.push_back(IT); - break; - case LyXFont::SLANTED_SHAPE: - tag_open.push_back(SL); - break; - default: - break; - } - } - // handle tag - if (font_old.emph() != font.emph()) { - if (font.emph() == LyXFont::ON) { - tag_open.push_back(EM); - is_em = true; - } - else if (is_em) { - tag_close |= EM; - is_em = false; - } - } - - list < PAR_TAG > temp; - while (!tag_state.empty() && tag_close) { - PAR_TAG k = tag_state.top(); - tag_state.pop(); - os << "'; - if (tag_close & k) - reset(tag_close,k); - else - temp.push_back(k); - } - - for(list< PAR_TAG >::const_iterator j = temp.begin(); - j != temp.end(); ++j) { - tag_state.push(*j); - os << '<' << tag_name(*j) << '>'; - } - - for(list< PAR_TAG >::const_iterator j = tag_open.begin(); - j != tag_open.end(); ++j) { - tag_state.push(*j); - os << '<' << tag_name(*j) << '>'; - } - - char c = par->getChar(i); - - if (c == Paragraph::META_INSET) { - InsetOld * inset = par->getInset(i); - inset->linuxdoc(*this, os); - font_old = font; - continue; - } - - if (style->latexparam() == "CDATA") { - // "TeX"-Mode on == > SGML-Mode on. - if (c != '\0') - os << c; - ++char_line_count; - } else { - bool ws; - string str; - boost::tie(ws, str) = sgml::escapeChar(c); - if (ws && !par->isFreeSpacing()) { - // in freespacing mode, spaces are - // non-breaking characters - if (desc_on) {// if char is ' ' then... - - ++char_line_count; - sgmlLineBreak(os, char_line_count, 6); - os << ""; - desc_on = false; - } else { - sgmlLineBreak(os, char_line_count, 1); - os << c; - } - } else { - os << str; - char_line_count += str.length(); - } - } - font_old = font; - } - - while (!tag_state.empty()) { - os << "'; - tag_state.pop(); - } - - // resets description flag correctly - if (desc_on) { - // not closed... - sgmlLineBreak(os, char_line_count, 6); - os << ""; - } -} - - -void Buffer::makeDocBookFile(string const & fname, bool nice, bool only_body) +void Buffer::makeDocBookFile(string const & fname, + OutputParams const & runparams, + bool const only_body) { ofstream ofs; - if (!::openFileWrite(ofs, fname)) + if (!openFileWrite(ofs, fname)) return; - niceFile() = nice; // this will be used by Insetincludes. - - LaTeXFeatures features(*this, params()); + LaTeXFeatures features(*this, params(), runparams.nice); validate(features); texrow().reset(); LyXTextClass const & tclass = params().getLyXTextClass(); - string top_element = tclass.latexname(); + string const & top_element = tclass.latexname(); if (!only_body) { - ofs << "encoding()->Name() << "\"?>\n"; + + ofs << "filename, ".sgml") + if (runparams.flavor != OutputParams::XML ) { + preamble += "\n"; + preamble += "\n"; + preamble += "\n"; + preamble += "\n"; + } + + string const name = runparams.nice ? ChangeExtension(pimpl_->filename, ".sgml") : fname; preamble += features.getIncludedFiles(name); preamble += features.getLyXSGMLEntities(); @@ -1727,333 +1092,31 @@ void Buffer::makeDocBookFile(string const & fname, bool nice, bool only_body) string top = top_element; top += " lang=\""; - top += params().language->code(); + if (runparams.flavor == OutputParams::XML) + top += params().language->code(); + else + top += params().language->code().substr(0,2); top += '"'; if (!params().options.empty()) { top += ' '; top += params().options; } - sgml::openTag(ofs, 0, false, top); - ofs << "\n"; - vector environment_stack(10); - vector environment_inner(10); - vector command_stack(10); - - bool command_flag = false; - Paragraph::depth_type command_depth = 0; - Paragraph::depth_type command_base = 0; - Paragraph::depth_type cmd_depth = 0; - Paragraph::depth_type depth = 0; // paragraph depth - - string item_name; - string command_name; - - ParagraphList::iterator par = paragraphs().begin(); - ParagraphList::iterator pend = paragraphs().end(); - - for (; par != pend; ++par) { - string sgmlparam; - string c_depth; - string c_params; - int desc_on = 0; // description mode - - LyXLayout_ptr const & style = par->layout(); - - // environment tag closing - for (; depth > par->params().depth(); --depth) { - if (environment_inner[depth] != "!-- --" && !environment_inner[depth].empty()) { - item_name = "listitem"; - sgml::closeTag(ofs, command_depth + depth, false, item_name); - if (environment_inner[depth] == "varlistentry") - sgml::closeTag(ofs, depth+command_depth, false, environment_inner[depth]); - } - sgml::closeTag(ofs, depth + command_depth, false, environment_stack[depth]); - environment_stack[depth].erase(); - environment_inner[depth].erase(); - } - - if (depth == par->params().depth() - && environment_stack[depth] != style->latexname() - && !environment_stack[depth].empty()) { - if (environment_inner[depth] != "!-- --") { - item_name= "listitem"; - sgml::closeTag(ofs, command_depth+depth, false, item_name); - if (environment_inner[depth] == "varlistentry") - sgml::closeTag(ofs, depth + command_depth, false, environment_inner[depth]); - } - - sgml::closeTag(ofs, depth + command_depth, false, environment_stack[depth]); - - environment_stack[depth].erase(); - environment_inner[depth].erase(); - } - - // Write opening SGML tags. - switch (style->latextype) { - case LATEX_PARAGRAPH: - sgml::openTag(ofs, depth + command_depth, - false, style->latexname()); - break; - - case LATEX_COMMAND: - if (depth != 0) - error(ErrorItem(_("Error"), _("Wrong depth for LatexType Command."), par->id(), 0, par->size())); - - command_name = style->latexname(); - - sgmlparam = style->latexparam(); - c_params = split(sgmlparam, c_depth,'|'); - - cmd_depth = atoi(c_depth); - - if (command_flag) { - if (cmd_depth < command_base) { - for (Paragraph::depth_type j = command_depth; - j >= command_base; --j) { - sgml::closeTag(ofs, j, false, command_stack[j]); - ofs << endl; - } - command_depth = command_base = cmd_depth; - } else if (cmd_depth <= command_depth) { - for (int j = command_depth; - j >= int(cmd_depth); --j) { - sgml::closeTag(ofs, j, false, command_stack[j]); - ofs << endl; - } - command_depth = cmd_depth; - } else - command_depth = cmd_depth; - } else { - command_depth = command_base = cmd_depth; - command_flag = true; - } - if (command_stack.size() == command_depth + 1) - command_stack.push_back(string()); - command_stack[command_depth] = command_name; - - // treat label as a special case for - // more WYSIWYM handling. - // This is a hack while paragraphs can't have - // attributes, like id in this case. - if (par->isInset(0)) { - InsetOld * inset = par->getInset(0); - InsetOld::Code lyx_code = inset->lyxCode(); - if (lyx_code == InsetOld::LABEL_CODE) { - command_name += " id=\""; - command_name += (static_cast(inset))->getContents(); - command_name += '"'; - desc_on = 3; - } - } - - sgml::openTag(ofs, depth + command_depth, false, command_name); - - item_name = c_params.empty() ? "title" : c_params; - sgml::openTag(ofs, depth + 1 + command_depth, false, item_name); - break; - - case LATEX_ENVIRONMENT: - case LATEX_ITEM_ENVIRONMENT: - if (depth < par->params().depth()) { - depth = par->params().depth(); - environment_stack[depth].erase(); - } - - if (environment_stack[depth] != style->latexname()) { - if (environment_stack.size() == depth + 1) { - environment_stack.push_back("!-- --"); - environment_inner.push_back("!-- --"); - } - environment_stack[depth] = style->latexname(); - environment_inner[depth] = "!-- --"; - sgml::openTag(ofs, depth + command_depth, false, environment_stack[depth]); - } else { - if (environment_inner[depth] != "!-- --") { - item_name= "listitem"; - sgml::closeTag(ofs, command_depth + depth, false, item_name); - if (environment_inner[depth] == "varlistentry") - sgml::closeTag(ofs, depth + command_depth, false, environment_inner[depth]); - } - } - - if (style->latextype == LATEX_ENVIRONMENT) { - if (!style->latexparam().empty()) { - if (style->latexparam() == "CDATA") - ofs << "latexparam()); - } - break; - } - - desc_on = (style->labeltype == LABEL_MANUAL); - - environment_inner[depth] = desc_on ? "varlistentry" : "listitem"; - sgml::openTag(ofs, depth + 1 + command_depth, - false, environment_inner[depth]); - - item_name = desc_on ? "term" : "para"; - sgml::openTag(ofs, depth + 1 + command_depth, - false, item_name); - break; - default: - sgml::openTag(ofs, depth + command_depth, - false, style->latexname()); - break; - } - - simpleDocBookOnePar(ofs, par, desc_on, - depth + 1 + command_depth); - - string end_tag; - // write closing SGML tags - switch (style->latextype) { - case LATEX_COMMAND: - end_tag = c_params.empty() ? "title" : c_params; - sgml::closeTag(ofs, depth + command_depth, - false, end_tag); - break; - case LATEX_ENVIRONMENT: - if (!style->latexparam().empty()) { - if (style->latexparam() == "CDATA") - ofs << "]]>"; - else - sgml::closeTag(ofs, depth + command_depth, false, style->latexparam()); - } - break; - case LATEX_ITEM_ENVIRONMENT: - if (desc_on == 1) break; - end_tag = "para"; - sgml::closeTag(ofs, depth + 1 + command_depth, false, end_tag); - break; - case LATEX_PARAGRAPH: - sgml::closeTag(ofs, depth + command_depth, false, style->latexname()); - break; - default: - sgml::closeTag(ofs, depth + command_depth, false, style->latexname()); - break; - } - } - - // Close open tags - for (int d = depth; d >= 0; --d) { - if (!environment_stack[depth].empty()) { - if (environment_inner[depth] != "!-- --") { - item_name = "listitem"; - sgml::closeTag(ofs, command_depth + depth, false, item_name); - if (environment_inner[depth] == "varlistentry") - sgml::closeTag(ofs, depth + command_depth, false, environment_inner[depth]); - } - - sgml::closeTag(ofs, depth + command_depth, false, environment_stack[depth]); - } - } - - for (int j = command_depth; j >= 0 ; --j) - if (!command_stack[j].empty()) { - sgml::closeTag(ofs, j, false, command_stack[j]); - ofs << endl; - } + params().getLyXTextClass().counters().reset(); - ofs << "\n\n"; - sgml::closeTag(ofs, 0, false, top_element); + sgml::openTag(ofs, top); + ofs << '\n'; + docbookParagraphs(paragraphs(), *this, ofs, runparams); + sgml::closeTag(ofs, top_element); ofs.close(); - // How to check for successful close - - // we want this to be true outside previews (for insetexternal) - niceFile() = true; -} - - -void Buffer::simpleDocBookOnePar(ostream & os, - ParagraphList::iterator par, int & desc_on, - lyx::depth_type depth) const -{ - bool emph_flag = false; - - LyXLayout_ptr const & style = par->layout(); - - LyXFont font_old = (style->labeltype == LABEL_MANUAL ? style->labelfont : style->font); - - int char_line_count = depth; - //if (!style.free_spacing) - // os << string(depth,' '); - - // parsing main loop - for (pos_type i = 0; i < par->size(); ++i) { - LyXFont font = par->getFont(params(), i, outerFont(par, paragraphs())); - - // handle tag - if (font_old.emph() != font.emph()) { - if (font.emph() == LyXFont::ON) { - if (style->latexparam() == "CDATA") - os << "]]>"; - os << ""; - if (style->latexparam() == "CDATA") - os << "latexparam() == "CDATA") - os << "]]>"; - os << ""; - if (style->latexparam() == "CDATA") - os << "isInset(i)) { - InsetOld * inset = par->getInset(i); - // don't print the inset in position 0 if desc_on == 3 (label) - if (i || desc_on != 3) { - if (style->latexparam() == "CDATA") - os << "]]>"; - inset->docbook(*this, os, false); - if (style->latexparam() == "CDATA") - os << "getChar(i); - bool ws; - string str; - boost::tie(ws, str) = sgml::escapeChar(c); - - if (style->pass_thru) { - os << c; - } else if (par->isFreeSpacing() || c != ' ') { - os << str; - } else if (desc_on == 1) { - ++char_line_count; - os << "\n"; - desc_on = 2; - } else { - os << ' '; - } - } - font_old = font; - } - - if (emph_flag) { - if (style->latexparam() == "CDATA") - os << "]]>"; - os << ""; - if (style->latexparam() == "CDATA") - os << " not closed... - os << "\n "; - } - if (style->free_spacing) - os << '\n'; + if (ofs.fail()) + lyxerr << "File '" << fname << "' was not closed properly." << endl; } @@ -2065,25 +1128,21 @@ int Buffer::runChktex() // get LaTeX-Filename string const name = getLatexName(); - string path = filePath(); - - string const org_path = path; - if (lyxrc.use_tempdir || !IsDirWriteable(path)) { - path = temppath(); - } + string const path = temppath(); + string const org_path = filePath(); Path p(path); // path to LaTeX file message(_("Running chktex...")); // Generate the LaTeX file if neccessary - LatexRunParams runparams; - runparams.flavor = LatexRunParams::LATEX; + OutputParams runparams; + runparams.flavor = OutputParams::LATEX; runparams.nice = false; makeLaTeXFile(name, org_path, runparams); TeXErrors terr; Chktex chktex(lyxrc.chktex_command, name, filePath()); - int res = chktex.run(terr); // run chktex + int const res = chktex.run(terr); // run chktex if (res == -1) { Alert::error(_("chktex failure"), @@ -2103,7 +1162,8 @@ void Buffer::validate(LaTeXFeatures & features) const { LyXTextClass const & tclass = params().getLyXTextClass(); - if (params().tracking_changes) { + if (features.isAvailable("dvipost") && params().tracking_changes + && params().output_changes) { features.require("dvipost"); features.require("color"); } @@ -2146,51 +1206,48 @@ void Buffer::validate(LaTeXFeatures & features) const } -void Buffer::getLabelList(std::vector & list) const +void Buffer::getLabelList(vector & list) const { /// if this is a child document and the parent is already loaded /// Use the parent's list instead [ale990407] - if (!params().parentname.empty() - && bufferlist.exists(params().parentname)) { - Buffer const * tmp = bufferlist.getBuffer(params().parentname); - if (tmp) { - tmp->getLabelList(list); - return; - } + Buffer const * tmp = getMasterBuffer(); + if (!tmp) { + lyxerr << "getMasterBuffer() failed!" << endl; + BOOST_ASSERT(tmp); } - - for (inset_iterator it = inset_const_iterator_begin(); - it != inset_const_iterator_end(); ++it) { - it->getLabelList(*this, list); + if (tmp != this) { + tmp->getLabelList(list); + return; } + + for (InsetIterator it = inset_iterator_begin(inset()); it; ++it) + it.nextInset()->getLabelList(*this, list); } // This is also a buffer property (ale) -void Buffer::fillWithBibKeys(std::vector > & keys) const +void Buffer::fillWithBibKeys(vector > & keys) + const { /// if this is a child document and the parent is already loaded /// use the parent's list instead [ale990412] - if (!params().parentname.empty() && - bufferlist.exists(params().parentname)) { - Buffer const * tmp = bufferlist.getBuffer(params().parentname); - if (tmp) { - tmp->fillWithBibKeys(keys); - return; - } + Buffer const * tmp = getMasterBuffer(); + BOOST_ASSERT(tmp); + if (tmp != this) { + tmp->fillWithBibKeys(keys); + return; } - for (inset_iterator it = inset_const_iterator_begin(); - it != inset_const_iterator_end(); ++it) { - if (it->lyxCode() == InsetOld::BIBTEX_CODE) { + for (InsetIterator it = inset_iterator_begin(inset()); it; ++it) { + if (it->lyxCode() == InsetBase::BIBTEX_CODE) { InsetBibtex const & inset = dynamic_cast(*it); inset.fillWithBibKeys(*this, keys); - } else if (it->lyxCode() == InsetOld::INCLUDE_CODE) { + } else if (it->lyxCode() == InsetBase::INCLUDE_CODE) { InsetInclude const & inset = dynamic_cast(*it); inset.fillWithBibKeys(*this, keys); - } else if (it->lyxCode() == InsetOld::BIBITEM_CODE) { + } else if (it->lyxCode() == InsetBase::BIBITEM_CODE) { InsetBibitem const & inset = dynamic_cast(*it); string const key = inset.getContents(); @@ -2205,7 +1262,7 @@ void Buffer::fillWithBibKeys(std::vector > & keys) con bool Buffer::isDepClean(string const & name) const { - DepClean::const_iterator it = pimpl_->dep_clean.find(name); + DepClean::const_iterator const it = pimpl_->dep_clean.find(name); if (it == pimpl_->dep_clean.end()) return true; return it->second; @@ -2245,27 +1302,32 @@ bool Buffer::dispatch(FuncRequest const & func, bool * result) void Buffer::changeLanguage(Language const * from, Language const * to) { + BOOST_ASSERT(from); + BOOST_ASSERT(to); + lyxerr << "Changing Language!" << endl; // Take care of l10n/i18n updateDocLang(to); - ParIterator end = par_iterator_end(); - for (ParIterator it = par_iterator_begin(); it != end; ++it) - it->changeLanguage(params(), from, to); + for_each(par_iterator_begin(), + par_iterator_end(), + bind(&Paragraph::changeLanguage, _1, params(), from, to)); } void Buffer::updateDocLang(Language const * nlang) { + BOOST_ASSERT(nlang); + pimpl_->messages.reset(new Messages(nlang->code())); } -bool Buffer::isMultiLingual() +bool Buffer::isMultiLingual() const { - ParIterator end = par_iterator_end(); - for (ParIterator it = par_iterator_begin(); it != end; ++it) + ParConstIterator end = par_iterator_end(); + for (ParConstIterator it = par_iterator_begin(); it != end; ++it) if (it->isMultiLingual(params())) return true; @@ -2273,39 +1335,11 @@ bool Buffer::isMultiLingual() } -void Buffer::inset_iterator::setParagraph() -{ - while (pit != pend) { - it = pit->insetlist.begin(); - if (it != pit->insetlist.end()) - return; - ++pit; - } -} - - -InsetOld * Buffer::getInsetFromID(int id_arg) const +ParIterator Buffer::getParFromID(int const id) const { - for (inset_iterator it = inset_const_iterator_begin(); - it != inset_const_iterator_end(); ++it) - { - if (it->id() == id_arg) - return &(*it); - InsetOld * in = it->getInsetFromID(id_arg); - if (in) - return in; - } - return 0; -} - - -ParIterator Buffer::getParFromID(int id) const -{ -#warning FIXME: const correctness! (Andre) - ParIterator it = const_cast(this)->par_iterator_begin(); - ParIterator end = const_cast(this)->par_iterator_end(); + ParConstIterator it = par_iterator_begin(); + ParConstIterator const end = par_iterator_end(); -#warning FIXME, perhaps this func should return a ParIterator? (Lgb) if (id < 0) { // John says this is called with id == -1 from undo lyxerr << "getParFromID(), id: " << id << endl; @@ -2320,48 +1354,34 @@ ParIterator Buffer::getParFromID(int id) const } -bool Buffer::hasParWithID(int id) const +bool Buffer::hasParWithID(int const id) const { - ParConstIterator it = par_iterator_begin(); - ParConstIterator end = par_iterator_end(); - - if (id < 0) { - // John says this is called with id == -1 from undo - lyxerr << "hasParWithID(), id: " << id << endl; - return 0; - } - - for (; it != end; ++it) - if (it->id() == id) - return true; - - return false; + ParConstIterator const it = getParFromID(id); + return it != par_iterator_end(); } ParIterator Buffer::par_iterator_begin() { - return ParIterator(paragraphs().begin(), paragraphs()); + return ::par_iterator_begin(inset()); } ParIterator Buffer::par_iterator_end() { - return ParIterator(paragraphs().end(), paragraphs()); + return ::par_iterator_end(inset()); } ParConstIterator Buffer::par_iterator_begin() const { - ParagraphList const & pars = paragraphs(); - return ParConstIterator(const_cast(pars).begin(), pars); + return ::par_const_iterator_begin(inset()); } ParConstIterator Buffer::par_iterator_end() const { - ParagraphList const & pars = paragraphs(); - return ParConstIterator(const_cast(pars).end(), pars); + return ::par_const_iterator_end(inset()); } @@ -2417,12 +1437,15 @@ void Buffer::setUnnamed(bool flag) } -bool Buffer::isUnnamed() +bool Buffer::isUnnamed() const { return pimpl_->unnamed; } +#ifdef WITH_WARNINGS +#warning this function should be moved to buffer_pimpl.C +#endif void Buffer::markDirty() { if (pimpl_->lyx_clean) { @@ -2464,99 +1487,57 @@ void Buffer::setParentName(string const & name) } -Buffer::inset_iterator::inset_iterator() - : pit(), pend() -{} - - -Buffer::inset_iterator::inset_iterator(base_type p, base_type e) - : pit(p), pend(e) -{ - setParagraph(); -} - - -Buffer::inset_iterator Buffer::inset_iterator_begin() +Buffer const * Buffer::getMasterBuffer() const { - return inset_iterator(paragraphs().begin(), paragraphs().end()); -} - - -Buffer::inset_iterator Buffer::inset_iterator_end() -{ - return inset_iterator(paragraphs().end(), paragraphs().end()); -} - - -Buffer::inset_iterator Buffer::inset_const_iterator_begin() const -{ - ParagraphList & pars = const_cast(paragraphs()); - return inset_iterator(pars.begin(), pars.end()); -} - - -Buffer::inset_iterator Buffer::inset_const_iterator_end() const -{ - ParagraphList & pars = const_cast(paragraphs()); - return inset_iterator(pars.end(), pars.end()); -} - - -Buffer::inset_iterator & Buffer::inset_iterator::operator++() -{ - if (pit != pend) { - ++it; - if (it == pit->insetlist.end()) { - ++pit; - setParagraph(); - } + if (!params().parentname.empty() + && bufferlist.exists(params().parentname)) { + Buffer const * buf = bufferlist.getBuffer(params().parentname); + if (buf) + return buf->getMasterBuffer(); } - return *this; -} - -Buffer::inset_iterator Buffer::inset_iterator::operator++(int) -{ - inset_iterator tmp = *this; - ++*this; - return tmp; + return this; } -Buffer::inset_iterator::reference Buffer::inset_iterator::operator*() +MacroData const & Buffer::getMacro(std::string const & name) const { - return *it->inset; + return pimpl_->macros.get(name); } -Buffer::inset_iterator::pointer Buffer::inset_iterator::operator->() +bool Buffer::hasMacro(string const & name) const { - return it->inset; + return pimpl_->macros.has(name); } -ParagraphList::iterator Buffer::inset_iterator::getPar() const +void Buffer::insertMacro(string const & name, MacroData const & data) { - return pit; + MacroTable::globalMacros().insert(name, data); + pimpl_->macros.insert(name, data); } -lyx::pos_type Buffer::inset_iterator::getPos() const +void Buffer::buildMacros() { - return it->pos; -} + // Start with global table. + pimpl_->macros = MacroTable::globalMacros(); - -bool operator==(Buffer::inset_iterator const & iter1, - Buffer::inset_iterator const & iter2) -{ - return iter1.pit == iter2.pit - && (iter1.pit == iter1.pend || iter1.it == iter2.it); -} - - -bool operator!=(Buffer::inset_iterator const & iter1, - Buffer::inset_iterator const & iter2) -{ - return !(iter1 == iter2); + // Now add our own. + ParagraphList & pars = text().paragraphs(); + for (size_t i = 0, n = pars.size(); i != n; ++i) { + //lyxerr << "searching main par " << i + // << " for macro definitions" << std::endl; + InsetList::iterator it = pars[i].insetlist.begin(); + InsetList::iterator end = pars[i].insetlist.end(); + for ( ; it != end; ++it) { + //lyxerr << "found inset code " << it->inset->lyxCode() << std::endl; + if (it->inset->lyxCode() == InsetBase::MATHMACRO_CODE) { + MathMacroTemplate & mac + = static_cast(*it->inset); + insertMacro(mac.name(), mac.asMacroData()); + } + } + } }