-/* This file is part of
- * ======================================================
+/**
+ * \file buffer.C
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
*
- * LyX, The Document Processor
+ * \author Lars Gullik Bjønnes
*
- * Copyright 1995 Matthias Ettrich
- * Copyright 1995-2001 The LyX Team.
- *
- * This file is Copyright 1996-2001
- * Lars Gullik Bjønnes
- *
- * ======================================================
+ * Full author contact details are available in file CREDITS.
*/
#include <config.h>
-#ifdef __GNUG__
-#pragma implementation
-#endif
-
#include "buffer.h"
+
+#include "author.h"
+#include "BranchList.h"
+#include "buffer_funcs.h"
#include "bufferlist.h"
-#include "LyXAction.h"
-#include "lyxrc.h"
-#include "lyxlex.h"
-#include "tex-strings.h"
-#include "layout.h"
-#include "bufferview_funcs.h"
-#include "lyxfont.h"
-#include "version.h"
-#include "LaTeX.h"
+#include "bufferparams.h"
+#include "counters.h"
+#include "Bullet.h"
#include "Chktex.h"
#include "debug.h"
-#include "LaTeXFeatures.h"
-#include "lyxtext.h"
-#include "gettext.h"
-#include "language.h"
#include "encoding.h"
+#include "errorlist.h"
#include "exporter.h"
-#include "Lsstream.h"
-#include "converter.h"
-#include "BufferView.h"
+#include "format.h"
+#include "funcrequest.h"
+#include "gettext.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 "paragraph.h"
+#include "paragraph_funcs.h"
#include "ParagraphParameters.h"
-#include "iterators.h"
-#include "lyxtextclasslist.h"
+#include "pariterator.h"
#include "sgml.h"
-#include "paragraph_funcs.h"
+#include "texrow.h"
+#include "undo.h"
+#include "version.h"
-#include "frontends/LyXView.h"
-
-#include "mathed/formulamacro.h"
-#include "mathed/formula.h"
-
-#include "insets/inset.h"
-#include "insets/inseterror.h"
-#include "insets/insetlabel.h"
-#include "insets/insetref.h"
-#include "insets/inseturl.h"
-#include "insets/insetnote.h"
-#include "insets/insetquotes.h"
-#include "insets/insetlatexaccent.h"
-#include "insets/insetbib.h"
-#include "insets/insetcite.h"
-#include "insets/insetexternal.h"
-#include "insets/insetindex.h"
+#include "insets/insetbibitem.h"
+#include "insets/insetbibtex.h"
#include "insets/insetinclude.h"
-#include "insets/insettoc.h"
-#include "insets/insetparent.h"
-#include "insets/insetspecialchar.h"
#include "insets/insettext.h"
-#include "insets/insetert.h"
-#include "insets/insetgraphics.h"
-#include "insets/insetfoot.h"
-#include "insets/insetmarginal.h"
-#include "insets/insetoptarg.h"
-#include "insets/insetminipage.h"
-#include "insets/insetfloat.h"
-#include "insets/insettabular.h"
-#if 0
-#include "insets/insettheorem.h"
-#include "insets/insetlist.h"
-#endif
-#include "insets/insetcaption.h"
-#include "insets/insetfloatlist.h"
-#include "frontends/Dialogs.h"
+#include "mathed/MathMacroTemplate.h"
+#include "mathed/MathMacroTable.h"
+#include "mathed/MathSupport.h"
+
#include "frontends/Alert.h"
+#include "frontends/Application.h"
#include "graphics/Previews.h"
-#include "support/textutils.h"
+#include "support/types.h"
+#include "support/lyxalgo.h"
#include "support/filetools.h"
-#include "support/path.h"
-#include "support/os.h"
+#include "support/fs_extras.h"
+# include <boost/iostreams/filtering_stream.hpp>
+# include <boost/iostreams/filter/gzip.hpp>
+# include <boost/iostreams/device/file.hpp>
+namespace io = boost::iostreams;
#include "support/lyxlib.h"
-#include "support/FileInfo.h"
-#include "support/lyxmanip.h"
-#include "support/lyxalgo.h" // for lyx::count
+#include "support/os.h"
+#include "support/path.h"
+#include "support/textutils.h"
+#include "support/convert.h"
#include <boost/bind.hpp>
-#include <boost/tuple/tuple.hpp>
+#include <boost/filesystem/exception.hpp>
+#include <boost/filesystem/operations.hpp>
+
+#if defined (HAVE_UTIME_H)
+# include <utime.h>
+#elif defined (HAVE_SYS_UTIME_H)
+# include <sys/utime.h>
+#endif
-#include <fstream>
#include <iomanip>
-#include <map>
#include <stack>
-#include <list>
-#include <algorithm>
+#include <sstream>
+#include <fstream>
-#include <cstdlib>
-#include <cmath>
-#include <unistd.h>
-#include <sys/types.h>
-#include <utime.h>
-#ifdef HAVE_LOCALE
-#include <locale>
-#endif
+using lyx::docstring;
+using lyx::pos_type;
+using lyx::pit_type;
+
+using lyx::support::addName;
+using lyx::support::bformat;
+using lyx::support::changeExtension;
+using lyx::support::cmd_ret;
+using lyx::support::createBufferTmpDir;
+using lyx::support::destroyDir;
+using lyx::support::getFormatFromContents;
+using lyx::support::isDirWriteable;
+using lyx::support::libFileSearch;
+using lyx::support::latex_path;
+using lyx::support::ltrim;
+using lyx::support::makeAbsPath;
+using lyx::support::makeDisplayPath;
+using lyx::support::makeLatexName;
+using lyx::support::onlyFilename;
+using lyx::support::onlyPath;
+using lyx::support::quoteName;
+using lyx::support::removeAutosaveFile;
+using lyx::support::rename;
+using lyx::support::runCommand;
+using lyx::support::split;
+using lyx::support::subst;
+using lyx::support::tempName;
+using lyx::support::trim;
+
+namespace os = lyx::support::os;
+namespace fs = boost::filesystem;
-#ifndef CXX_GLOBAL_CSTD
-using std::pow;
-#endif
+using std::endl;
+using std::for_each;
+using std::make_pair;
-using std::ostream;
-using std::ofstream;
using std::ifstream;
-using std::fstream;
using std::ios;
-using std::setw;
-using std::endl;
-using std::pair;
-using std::make_pair;
-using std::vector;
using std::map;
-using std::max;
-using std::set;
+using std::ostream;
+using std::ostringstream;
+using std::ofstream;
+using std::pair;
using std::stack;
-using std::list;
-using std::for_each;
-
-using lyx::pos_type;
-using lyx::textclass_type;
+using std::vector;
+using std::string;
-// all these externs should eventually be removed.
-extern BufferList bufferlist;
namespace {
-const int LYX_FORMAT = 221;
+int const LYX_FORMAT = 249;
} // namespace anon
-Buffer::Buffer(string const & file, bool ronly)
- : niceFile(true), lyx_clean(true), bak_clean(true),
- unnamed(false), dep_clean(0), read_only(ronly),
- filename_(file), users(0)
+
+typedef std::map<string, bool> DepClean;
+
+class Buffer::Impl
+{
+public:
+ Impl(Buffer & parent, string const & file, bool readonly);
+
+ limited_stack<Undo> undostack;
+ limited_stack<Undo> redostack;
+ BufferParams params;
+ LyXVC lyxvc;
+ string temppath;
+ TexRow texrow;
+
+ /// need to regenerate .tex?
+ DepClean dep_clean;
+
+ /// is save needed?
+ mutable bool lyx_clean;
+
+ /// is autosave needed?
+ mutable bool bak_clean;
+
+ /// is this a unnamed file (New...)?
+ bool unnamed;
+
+ /// buffer is r/o
+ bool read_only;
+
+ /// name of the file the buffer is associated with.
+ string filename;
+
+ boost::scoped_ptr<Messages> messages;
+
+ /** 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_)
+ : lyx_clean(true), bak_clean(true), unnamed(false), read_only(readonly_),
+ filename(file), file_fully_loaded(false),
+ inset(params)
+{
+ inset.setAutoBreakRows(true);
+ lyxvc.buffer(&parent);
+ temppath = createBufferTmpDir();
+ params.filepath = onlyPath(file);
+ // 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
+}
+
+
+Buffer::Buffer(string const & file, bool readonly)
+ : pimpl_(new Impl(*this, file, readonly))
{
lyxerr[Debug::INFO] << "Buffer::Buffer()" << endl;
- filepath_ = OnlyPath(file);
- lyxvc.buffer(this);
- if (read_only || lyxrc.use_tempdir) {
- tmppath = CreateBufferTmpDir();
- } else {
- tmppath.erase();
- }
}
// here the buffer should take care that it is
// saved properly, before it goes into the void.
- // make sure that views using this buffer
- // forgets it.
- if (users)
- users->buffer(0);
+ closing();
- if (!tmppath.empty()) {
- DestroyBufferTmpDir(tmppath);
+ if (!temppath().empty() && !destroyDir(temppath())) {
+ Alert::warning(_("Could not remove temporary directory"),
+ bformat(_("Could not remove the temporary directory %1$s"),
+ lyx::from_utf8(temppath())));
}
- paragraphs.clear();
+ // Remove any previewed LaTeX snippets associated with this buffer.
+ lyx::graphics::Previews::get().removeLoader(*this);
+}
+
- // Remove any previewed LaTeX snippets assocoated with this buffer.
- grfx::Previews::get().removeLoader(this);
+LyXText & Buffer::text() const
+{
+ return const_cast<LyXText &>(pimpl_->inset.text_);
}
-string const Buffer::getLatexName(bool no_path) const
+InsetBase & Buffer::inset() const
{
- string const name = ChangeExtension(MakeLatexName(fileName()), ".tex");
- if (no_path)
- return OnlyFilename(name);
- else
- return name;
+ return const_cast<InsetText &>(pimpl_->inset);
+}
+
+
+limited_stack<Undo> & Buffer::undostack()
+{
+ return pimpl_->undostack;
+}
+
+
+limited_stack<Undo> const & Buffer::undostack() const
+{
+ return pimpl_->undostack;
+}
+
+
+limited_stack<Undo> & Buffer::redostack()
+{
+ return pimpl_->redostack;
+}
+
+
+limited_stack<Undo> const & Buffer::redostack() const
+{
+ return pimpl_->redostack;
+}
+
+
+BufferParams & Buffer::params()
+{
+ return pimpl_->params;
+}
+
+
+BufferParams const & Buffer::params() const
+{
+ return pimpl_->params;
+}
+
+
+ParagraphList & Buffer::paragraphs()
+{
+ return text().paragraphs();
+}
+
+
+ParagraphList const & Buffer::paragraphs() const
+{
+ return text().paragraphs();
+}
+
+
+LyXVC & Buffer::lyxvc()
+{
+ return pimpl_->lyxvc;
+}
+
+
+LyXVC const & Buffer::lyxvc() const
+{
+ return pimpl_->lyxvc;
+}
+
+
+string const & Buffer::temppath() const
+{
+ return pimpl_->temppath;
}
-pair<Buffer::LogType, string> const Buffer::getLogName(void) const
+TexRow & Buffer::texrow()
+{
+ return pimpl_->texrow;
+}
+
+
+TexRow const & Buffer::texrow() const
+{
+ return pimpl_->texrow;
+}
+
+
+string const Buffer::getLatexName(bool const no_path) const
+{
+ string const name = changeExtension(makeLatexName(fileName()), ".tex");
+ return no_path ? onlyFilename(name) : name;
+}
+
+
+pair<Buffer::LogType, string> const Buffer::getLogName() const
{
string const filename = getLatexName(false);
if (filename.empty())
return make_pair(Buffer::latexlog, string());
- string path = OnlyPath(filename);
+ string const path = temppath();
- if (lyxrc.use_tempdir || !IsDirWriteable(path))
- path = tmppath;
-
- string const fname = AddName(path,
- OnlyFilename(ChangeExtension(filename,
+ string const fname = addName(path,
+ onlyFilename(changeExtension(filename,
".log")));
string const bname =
- AddName(path, OnlyFilename(
- ChangeExtension(filename,
+ addName(path, onlyFilename(
+ changeExtension(filename,
formats.extension("literate") + ".out")));
// 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())) {
- lyxerr[Debug::FILES] << "Log name calculated as : " << bname << endl;
+ 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);
}
- lyxerr[Debug::FILES] << "Log name calculated as : " << fname << endl;
+ lyxerr[Debug::FILES] << "Log name calculated as: " << fname << endl;
return make_pair(Buffer::latexlog, fname);
}
-void Buffer::setReadonly(bool flag)
+void Buffer::setReadonly(bool const flag)
{
- if (read_only != flag) {
- read_only = flag;
- updateTitles();
- users->owner()->getDialogs().updateBufferDependent(false);
+ if (pimpl_->read_only != flag) {
+ pimpl_->read_only = flag;
+ readonly(flag);
}
}
-/// Update window titles of all users
-// Should work on a list
-void Buffer::updateTitles() const
-{
- if (users)
- users->owner()->updateWindowTitle();
-}
-
-
-/// Reset autosave timer of all users
-// Should work on a list
-void Buffer::resetAutosaveTimers() const
-{
- if (users)
- users->owner()->resetAutosaveTimer();
-}
-
-
void Buffer::setFileName(string const & newfile)
{
- filename_ = MakeAbsPath(newfile);
- filepath_ = OnlyPath(filename_);
- setReadonly(IsFileWriteable(filename_) == 0);
+ pimpl_->filename = makeAbsPath(newfile);
+ params().filepath = onlyPath(pimpl_->filename);
+ setReadonly(fs::is_readonly(pimpl_->filename));
updateTitles();
}
// We'll remove this later. (Lgb)
namespace {
-string last_inset_read;
-
-#ifdef WITH_WARNINGS
-#warning And _why_ is this here? (Lgb)
-#endif
-int unknown_layouts;
-int unknown_tokens;
+void unknownClass(string const & unknown)
+{
+ Alert::warning(_("Unknown document class"),
+ bformat(_("Using the default document class, because the "
+ "class %1$s is unknown."), lyx::from_utf8(unknown)));
+}
} // anon
-// 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 "\the_end" is not read for formats >= 2.13. (Asger)
-bool Buffer::readLyXformat2(LyXLex & lex, Paragraph * par)
+int Buffer::readHeader(LyXLex & lex)
{
- unknown_layouts = 0;
- unknown_tokens = 0;
+ int unknown_tokens = 0;
+ int line = -1;
+ int begin_header_line = -1;
- int pos = 0;
- Paragraph::depth_type depth = 0;
- bool the_end_read = false;
+ // Initialize parameters that may be/go lacking in header:
+ params().branchlist().clear();
+ params().preamble.erase();
+ 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();
- Paragraph * first_par = 0;
- LyXFont font(LyXFont::ALL_INHERIT, params.language);
+ ErrorList & errorList = errorLists_["Parse"];
-#if 0
- if (file_format < 216 && params.language->lang() == "hebrew")
- font.setLanguage(default_language);
-#endif
+ while (lex.isOK()) {
+ lex.next();
+ string const token = lex.getString();
- if (!par) {
- par = new Paragraph;
- par->layout(params.getLyXTextClass().defaultLayout());
- } else {
- // We are inserting into an existing document
- users->text->breakParagraph(users);
- first_par = users->text->ownerParagraph();
- pos = 0;
- markDirty();
- // We don't want to adopt the parameters from the
- // document we insert, so we skip until the text begins:
- while (lex.isOK()) {
- lex.nextToken();
- string const pretoken = lex.getString();
- if (pretoken == "\\layout") {
- lex.pushToken(pretoken);
- break;
+ if (token.empty())
+ continue;
+
+ if (token == "\\end_header")
+ break;
+
+ ++line;
+ if (token == "\\begin_header") {
+ begin_header_line = line;
+ continue;
+ }
+
+ lyxerr[Debug::PARSER] << "Handling document header token: `"
+ << token << '\'' << endl;
+
+ string unknown = params().readToken(lex, token);
+ if (!unknown.empty()) {
+ if (unknown[0] != '\\' && token == "\\textclass") {
+ unknownClass(unknown);
+ } else {
+ ++unknown_tokens;
+ docstring const s = bformat(_("Unknown token: "
+ "%1$s %2$s\n"),
+ lyx::from_utf8(token),
+ lyx::from_utf8(lex.getString()));
+ errorList.push_back(ErrorItem(_("Document header error"),
+ s, -1, 0, 0));
}
}
}
+ if (begin_header_line) {
+ docstring const s = _("\\begin_header is missing");
+ errorList.push_back(ErrorItem(_("Document header error"),
+ s, -1, 0, 0));
+ }
- while (lex.isOK()) {
- lex.nextToken();
- string const token = lex.getString();
+ return unknown_tokens;
+}
- if (token.empty()) continue;
- lyxerr[Debug::PARSER] << "Handling token: `"
- << token << "'" << endl;
+// Uwe C. Schroeder
+// changed to be public and have one parameter
+// Returns false if "\end_document" is not read (Asger)
+bool Buffer::readDocument(LyXLex & lex)
+{
+ ErrorList & errorList = errorLists_["Parse"];
+ errorList.clear();
+
+ lex.next();
+ string const token = lex.getString();
+ if (token != "\\begin_document") {
+ docstring const s = _("\\begin_document is missing");
+ errorList.push_back(ErrorItem(_("Document header error"),
+ s, -1, 0, 0));
+ }
- the_end_read =
- parseSingleLyXformat2Token(lex, par, first_par,
- token, pos, depth,
- font);
+ // we are reading in a brand new document
+ BOOST_ASSERT(paragraphs().empty());
+
+ readHeader(lex);
+ if (!params().getLyXTextClass().load(filePath())) {
+ string theclass = params().getLyXTextClass().name();
+ Alert::error(_("Can't load document class"), bformat(
+ _("Using the default document class, because the "
+ " class %1$s could not be loaded."), lyx::from_utf8(theclass)));
+ params().textclass = 0;
}
- if (!first_par)
- first_par = par;
+ bool const res = text().read(*this, lex, errorList);
+ for_each(text().paragraphs().begin(),
+ text().paragraphs().end(),
+ bind(&Paragraph::setInsetOwner, _1, &inset()));
+ updateBibfilesCache();
+
+ return res;
+}
- paragraphs.set(first_par);
- if (unknown_layouts > 0) {
- string s = _("Couldn't set the layout for ");
- if (unknown_layouts == 1) {
- s += _("one paragraph");
+// needed to insert the selection
+void Buffer::insertStringAsLines(ParagraphList & pars,
+ pit_type & pit, pos_type & pos,
+ LyXFont const & fn, docstring const & str, bool autobreakrows)
+{
+ LyXFont font = fn;
+
+ // insert the string, don't insert doublespace
+ bool space_inserted = true;
+ for (docstring::const_iterator cit = str.begin();
+ cit != str.end(); ++cit) {
+ Paragraph & par = pars[pit];
+ if (*cit == '\n') {
+ if (autobreakrows && (!par.empty() || par.allowEmpty())) {
+ breakParagraph(params(), pars, pit, pos,
+ par.layout()->isEnvironment());
+ ++pit;
+ pos = 0;
+ space_inserted = true;
+ } else {
+ continue;
+ }
+ // do not insert consecutive spaces if !free_spacing
+ } else if ((*cit == ' ' || *cit == '\t') &&
+ space_inserted && !par.isFreeSpacing()) {
+ continue;
+ } else if (*cit == '\t') {
+ if (!par.isFreeSpacing()) {
+ // tabs are like spaces here
+ par.insertChar(pos, ' ', font);
+ ++pos;
+ space_inserted = true;
+ } else {
+ const pos_type n = 8 - pos % 8;
+ for (pos_type i = 0; i < n; ++i) {
+ par.insertChar(pos, ' ', font);
+ ++pos;
+ }
+ space_inserted = true;
+ }
+/* FIXME: not needed anymore?
+ } else if (!isPrintable(*cit)) {
+ // Ignore unprintables
+ continue;
+*/
} else {
- s += tostr(unknown_layouts);
- s += _(" paragraphs");
+ // just insert the character
+ par.insertChar(pos, *cit, font);
+ ++pos;
+ space_inserted = (*cit == ' ');
}
- Alert::alert(_("Textclass Loading Error!"), s,
- _("When reading " + fileName()));
+
}
+}
- if (unknown_tokens > 0) {
- string s = _("Encountered ");
- if (unknown_tokens == 1) {
- s += _("one unknown token");
- } else {
- s += tostr(unknown_tokens);
- s += _(" unknown tokens");
- }
- Alert::alert(_("Textclass Loading Error!"), s,
- _("When reading " + fileName()));
+
+bool Buffer::readFile(string const & filename)
+{
+ // Check if the file is compressed.
+ string const format = getFormatFromContents(filename);
+ if (format == "gzip" || format == "zip" || format == "compress") {
+ params().compressed = true;
}
- return the_end_read;
+ // remove dummy empty par
+ paragraphs().clear();
+ LyXLex lex(0, 0);
+ lex.setFile(filename);
+ if (!readFile(lex, filename))
+ return false;
+
+ // After we have read a file, we must ensure that the buffer
+ // language is set and used in the gui.
+ // If you know of a better place to put this, please tell me. (Lgb)
+ updateDocLang(params().language);
+
+ return true;
}
-bool
-Buffer::parseSingleLyXformat2Token(LyXLex & lex, Paragraph *& par,
- Paragraph *& first_par,
- string const & token, int & pos,
- Paragraph::depth_type & depth,
- LyXFont & font
- )
+bool Buffer::fully_loaded() const
{
- bool the_end_read = false;
+ return pimpl_->file_fully_loaded;
+}
- // The order of the tags tested may seem unnatural, but this
- // has been done in order to reduce the number of string
- // comparisons needed to recognize a given token. This leads
- // on large documents like UserGuide to a reduction of a
- // factor 5! (JMarc)
- if (token[0] != '\\') {
- for (string::const_iterator cit = token.begin();
- cit != token.end(); ++cit) {
- par->insertChar(pos, (*cit), font);
- ++pos;
- }
- } else if (token == "\\layout") {
- // reset the font as we start a new layout and if the font is
- // not ALL_INHERIT,document_language then it will be set to the
- // right values after this tag (Jug 20020420)
- font = LyXFont(LyXFont::ALL_INHERIT, params.language);
-
-#if 0
- if (file_format < 216 && params.language->lang() == "hebrew")
- font.setLanguage(default_language);
-#endif
- lex.eatLine();
- string layoutname = lex.getString();
+void Buffer::fully_loaded(bool const value)
+{
+ pimpl_->file_fully_loaded = value;
+}
- LyXTextClass const & tclass = params.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();
- }
+bool Buffer::readFile(LyXLex & lex, string const & filename)
+{
+ BOOST_ASSERT(!filename.empty());
-#ifdef USE_CAPTION
- // The is the compability reading of layout caption.
- // It can be removed in LyX version 1.3.0. (Lgb)
- 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;
- }
- }
+ if (!lex.isOK()) {
+ Alert::error(_("Document could not be read"),
+ bformat(_("%1$s could not be read."), lyx::from_utf8(filename)));
+ return false;
+ }
- 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;
+ lex.next();
+ string const token(lex.getString());
+
+ if (!lex.isOK()) {
+ Alert::error(_("Document could not be read"),
+ bformat(_("%1$s could not be read."), lyx::from_utf8(filename)));
+ return false;
+ }
+
+ // the first token _must_ be...
+ if (token != "\\lyxformat") {
+ lyxerr << "Token: " << token << endl;
+
+ Alert::error(_("Document format failure"),
+ bformat(_("%1$s is not a LyX document."),
+ lyx::from_utf8(filename)));
+ return false;
+ }
+
+ lex.next();
+ string tmp_format = lex.getString();
+ //lyxerr << "LyX Format: `" << tmp_format << '\'' << endl;
+ // if present remove ".," from string.
+ string::size_type dot = tmp_format.find_first_of(".,");
+ //lyxerr << " dot found at " << dot << endl;
+ if (dot != string::npos)
+ tmp_format.erase(dot, 1);
+ int const file_format = convert<int>(tmp_format);
+ //lyxerr << "format: " << file_format << endl;
+
+ if (file_format != LYX_FORMAT) {
+ string const tmpfile = tempName();
+ if (tmpfile.empty()) {
+ Alert::error(_("Conversion failed"),
+ bformat(_("%1$s is from an earlier"
+ " version of LyX, but a temporary"
+ " file for converting it could"
+ " not be created."),
+ lyx::from_utf8(filename)));
+ return false;
+ }
+ string const lyx2lyx = libFileSearch("lyx2lyx", "lyx2lyx");
+ if (lyx2lyx.empty()) {
+ Alert::error(_("Conversion script not found"),
+ bformat(_("%1$s is from an earlier"
+ " version of LyX, but the"
+ " conversion script lyx2lyx"
+ " could not be found."),
+ lyx::from_utf8(filename)));
+ return false;
+ }
+ ostringstream command;
+ command << os::python() << ' ' << quoteName(lyx2lyx)
+ << " -t " << convert<string>(LYX_FORMAT)
+ << " -o " << quoteName(tmpfile) << ' '
+ << quoteName(filename);
+ string const command_str = command.str();
+
+ lyxerr[Debug::INFO] << "Running '"
+ << command_str << '\''
+ << endl;
+
+ cmd_ret const ret = runCommand(command_str);
+ if (ret.first != 0) {
+ Alert::error(_("Conversion script failed"),
+ bformat(_("%1$s is from an earlier version"
+ " of LyX, but the lyx2lyx script"
+ " failed to convert it."),
+ lyx::from_utf8(filename)));
+ return false;
} else {
-#endif
- if (!first_par)
- first_par = par;
- else {
- par = new Paragraph(par);
- par->layout(params.getLyXTextClass().defaultLayout());
- }
- pos = 0;
- par->layout(params.getLyXTextClass()[layoutname]);
- // Test whether the layout is obsolete.
- LyXLayout_ptr const & layout = par->layout();
- if (!layout->obsoleted_by().empty())
- par->layout(params.getLyXTextClass()[layout->obsoleted_by()]);
- par->params().depth(depth);
-#if USE_CAPTION
+ bool const ret = readFile(tmpfile);
+ // Do stuff with tmpfile name and buffer name here.
+ return ret;
}
-#endif
- } else if (token == "\\end_inset") {
- lyxerr << "Solitary \\end_inset. Missing \\begin_inset?.\n"
- << "Last inset read was: " << last_inset_read
- << endl;
- // 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") {
- readInset(lex, par, pos, font);
- } 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(params.language);
- lex.printError("Unknown language `$$Token'");
- }
- } else if (token == "\\numeric") {
- lex.next();
- font.setNumber(font.setLyXMisc(lex.getString()));
- } else if (token == "\\emph") {
- lex.next();
- font.setEmph(font.setLyXMisc(lex.getString()));
- } else if (token == "\\bar") {
- lex.next();
- string const tok = lex.getString();
- // This is dirty, but gone with LyX3. (Asger)
- if (tok == "under")
- font.setUnderbar(LyXFont::ON);
- else if (tok == "no")
- font.setUnderbar(LyXFont::OFF);
- else if (tok == "default")
- font.setUnderbar(LyXFont::INHERIT);
- else
- lex.printError("Unknown bar font flag "
- "`$$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 next_token = lex.getString();
- if (next_token == "\\-") {
- par->insertChar(pos, '-', font);
- } else if (next_token == "\\protected_separator"
- || next_token == "~") {
- par->insertChar(pos, ' ', font);
- } else {
- lex.printError("Token `$$Token' "
- "is in free space "
- "paragraph layout!");
- --pos;
- }
- }
- } else {
- Inset * inset = new InsetSpecialChar;
- inset->read(this, lex);
- par->insertInset(pos, inset, font);
- }
- ++pos;
- } else if (token == "\\i") {
- Inset * inset = new InsetLatexAccent;
- inset->read(this, lex);
- par->insertInset(pos, inset, font);
- ++pos;
- } else if (token == "\\backslash") {
- par->insertChar(pos, '\\', font);
- ++pos;
- } else if (token == "\\begin_deeper") {
- ++depth;
- } else if (token == "\\end_deeper") {
- if (!depth) {
- lex.printError("\\end_deeper: "
- "depth is already null");
- }
- else
- --depth;
- } else if (token == "\\begin_preamble") {
- params.readPreamble(lex);
- } else if (token == "\\textclass") {
- lex.eatLine();
- pair<bool, textclass_type> pp =
- textclasslist.NumberOfClass(lex.getString());
- if (pp.first) {
- params.textclass = pp.second;
- } else {
- Alert::alert(string(_("Textclass error")),
- string(_("The document uses an unknown textclass \"")) +
- lex.getString() + string("\"."),
- string(_("LyX will not be able to produce output correctly.")));
- params.textclass = 0;
- }
- if (!params.getLyXTextClass().load()) {
- // if the textclass wasn't loaded properly
- // we need to either substitute another
- // or stop loading the file.
- // I can substitute but I don't see how I can
- // stop loading... ideas?? ARRae980418
- Alert::alert(_("Textclass Loading Error!"),
- string(_("Can't load textclass ")) +
- params.getLyXTextClass().name(),
- _("-- substituting default"));
- params.textclass = 0;
- }
- } else if (token == "\\options") {
- lex.eatLine();
- params.options = lex.getString();
- } else if (token == "\\language") {
- params.readLanguage(lex);
- } else if (token == "\\fontencoding") {
- lex.eatLine();
- } else if (token == "\\inputencoding") {
- lex.eatLine();
- params.inputenc = lex.getString();
- } else if (token == "\\graphics") {
- params.readGraphicsDriver(lex);
- } else if (token == "\\fontscheme") {
- lex.eatLine();
- params.fonts = lex.getString();
- } else if (token == "\\noindent") {
- par->params().noindent(true);
- } else if (token == "\\leftindent") {
- lex.nextToken();
- LyXLength value(lex.getString());
- par->params().leftIndent(value);
- } else if (token == "\\fill_top") {
- par->params().spaceTop(VSpace(VSpace::VFILL));
- } else if (token == "\\fill_bottom") {
- par->params().spaceBottom(VSpace(VSpace::VFILL));
- } else if (token == "\\line_top") {
- par->params().lineTop(true);
- } else if (token == "\\line_bottom") {
- par->params().lineBottom(true);
- } else if (token == "\\pagebreak_top") {
- par->params().pagebreakTop(true);
- } else if (token == "\\pagebreak_bottom") {
- par->params().pagebreakBottom(true);
- } else if (token == "\\start_of_appendix") {
- par->params().startOfAppendix(true);
- } else if (token == "\\paragraph_separation") {
- int tmpret = lex.findToken(string_paragraph_separation);
- if (tmpret == -1)
- ++tmpret;
- params.paragraph_separation =
- static_cast<BufferParams::PARSEP>(tmpret);
- } else if (token == "\\defskip") {
- lex.nextToken();
- params.defskip = VSpace(lex.getString());
- } else if (token == "\\quotes_language") {
- int tmpret = lex.findToken(string_quotes_language);
- if (tmpret == -1)
- ++tmpret;
- InsetQuotes::quote_language tmpl =
- InsetQuotes::EnglishQ;
- switch (tmpret) {
- case 0:
- tmpl = InsetQuotes::EnglishQ;
- break;
- case 1:
- tmpl = InsetQuotes::SwedishQ;
- break;
- case 2:
- tmpl = InsetQuotes::GermanQ;
- break;
- case 3:
- tmpl = InsetQuotes::PolishQ;
- break;
- case 4:
- tmpl = InsetQuotes::FrenchQ;
- break;
- case 5:
- tmpl = InsetQuotes::DanishQ;
- break;
- }
- params.quotes_language = tmpl;
- } else if (token == "\\quotes_times") {
- lex.nextToken();
- switch (lex.getInteger()) {
- case 1:
- params.quotes_times = InsetQuotes::SingleQ;
- break;
- case 2:
- params.quotes_times = InsetQuotes::DoubleQ;
- break;
- }
- } else if (token == "\\papersize") {
- int tmpret = lex.findToken(string_papersize);
- if (tmpret == -1)
- ++tmpret;
- else
- params.papersize2 = tmpret;
- } else if (token == "\\paperpackage") {
- int tmpret = lex.findToken(string_paperpackages);
- if (tmpret == -1) {
- ++tmpret;
- params.paperpackage = BufferParams::PACKAGE_NONE;
- } else
- params.paperpackage = tmpret;
- } else if (token == "\\use_geometry") {
- lex.nextToken();
- params.use_geometry = lex.getInteger();
- } else if (token == "\\use_amsmath") {
- lex.nextToken();
- params.use_amsmath = lex.getInteger();
- } else if (token == "\\use_natbib") {
- lex.nextToken();
- params.use_natbib = lex.getInteger();
- } else if (token == "\\use_numerical_citations") {
- lex.nextToken();
- params.use_numerical_citations = lex.getInteger();
- } else if (token == "\\paperorientation") {
- int tmpret = lex.findToken(string_orientation);
- if (tmpret == -1)
- ++tmpret;
- params.orientation =
- static_cast<BufferParams::PAPER_ORIENTATION>(tmpret);
- } else if (token == "\\paperwidth") {
- lex.next();
- params.paperwidth = lex.getString();
- } else if (token == "\\paperheight") {
- lex.next();
- params.paperheight = lex.getString();
- } else if (token == "\\leftmargin") {
- lex.next();
- params.leftmargin = lex.getString();
- } else if (token == "\\topmargin") {
- lex.next();
- params.topmargin = lex.getString();
- } else if (token == "\\rightmargin") {
- lex.next();
- params.rightmargin = lex.getString();
- } else if (token == "\\bottommargin") {
- lex.next();
- params.bottommargin = lex.getString();
- } else if (token == "\\headheight") {
- lex.next();
- params.headheight = lex.getString();
- } else if (token == "\\headsep") {
- lex.next();
- params.headsep = lex.getString();
- } else if (token == "\\footskip") {
- lex.next();
- params.footskip = lex.getString();
- } else if (token == "\\paperfontsize") {
- lex.nextToken();
- params.fontsize = rtrim(lex.getString());
- } else if (token == "\\papercolumns") {
- lex.nextToken();
- params.columns = lex.getInteger();
- } else if (token == "\\papersides") {
- lex.nextToken();
- switch (lex.getInteger()) {
- default:
- case 1: params.sides = LyXTextClass::OneSide; break;
- case 2: params.sides = LyXTextClass::TwoSides; break;
- }
- } else if (token == "\\paperpagestyle") {
- lex.nextToken();
- params.pagestyle = rtrim(lex.getString());
- } else if (token == "\\bullet") {
- lex.nextToken();
- int const index = lex.getInteger();
- lex.nextToken();
- int temp_int = lex.getInteger();
- params.user_defined_bullets[index].setFont(temp_int);
- params.temp_bullets[index].setFont(temp_int);
- lex.nextToken();
- temp_int = lex.getInteger();
- params.user_defined_bullets[index].setCharacter(temp_int);
- params.temp_bullets[index].setCharacter(temp_int);
- lex.nextToken();
- temp_int = lex.getInteger();
- params.user_defined_bullets[index].setSize(temp_int);
- params.temp_bullets[index].setSize(temp_int);
- lex.nextToken();
- string const temp_str = lex.getString();
- if (temp_str != "\\end_bullet") {
- // this element isn't really necessary for
- // parsing but is easier for humans
- // to understand bullets. Put it back and
- // set a debug message?
- lex.printError("\\end_bullet expected, got" + temp_str);
- //how can I put it back?
- }
- } else if (token == "\\bulletLaTeX") {
- // The bullet class should be able to read this.
- lex.nextToken();
- int const index = lex.getInteger();
- lex.next();
- string temp_str = lex.getString();
- string sum_str;
- while (temp_str != "\\end_bullet") {
- // this loop structure is needed when user
- // enters an empty string since the first
- // thing returned will be the \\end_bullet
- // OR
- // if the LaTeX entry has spaces. Each element
- // therefore needs to be read in turn
- sum_str += temp_str;
- lex.next();
- temp_str = lex.getString();
- }
-
- params.user_defined_bullets[index].setText(sum_str);
- params.temp_bullets[index].setText(sum_str);
- } else if (token == "\\secnumdepth") {
- lex.nextToken();
- params.secnumdepth = lex.getInteger();
- } else if (token == "\\tocdepth") {
- lex.nextToken();
- params.tocdepth = lex.getInteger();
- } else if (token == "\\spacing") {
- lex.next();
- string const tmp = rtrim(lex.getString());
- Spacing::Space tmp_space = Spacing::Default;
- float tmp_val = 0.0;
- if (tmp == "single") {
- tmp_space = Spacing::Single;
- } else if (tmp == "onehalf") {
- tmp_space = Spacing::Onehalf;
- } else if (tmp == "double") {
- tmp_space = Spacing::Double;
- } else if (tmp == "other") {
- lex.next();
- tmp_space = Spacing::Other;
- tmp_val = lex.getFloat();
- } else {
- lex.printError("Unknown spacing token: '$$Token'");
- }
- // Small hack so that files written with klyx will be
- // parsed correctly.
- if (first_par) {
- par->params().spacing(Spacing(tmp_space, tmp_val));
- } else {
- params.spacing.set(tmp_space, tmp_val);
- }
- } else if (token == "\\paragraph_spacing") {
- lex.next();
- string const tmp = rtrim(lex.getString());
- if (tmp == "single") {
- par->params().spacing(Spacing(Spacing::Single));
- } else if (tmp == "onehalf") {
- par->params().spacing(Spacing(Spacing::Onehalf));
- } else if (tmp == "double") {
- par->params().spacing(Spacing(Spacing::Double));
- } else if (tmp == "other") {
- lex.next();
- par->params().spacing(Spacing(Spacing::Other,
- lex.getFloat()));
- } else {
- lex.printError("Unknown spacing token: '$$Token'");
- }
- } else if (token == "\\float_placement") {
- lex.nextToken();
- params.float_placement = lex.getString();
- } else if (token == "\\align") {
- int tmpret = lex.findToken(string_align);
- if (tmpret == -1) ++tmpret;
- int const tmpret2 = int(pow(2.0, tmpret));
- par->params().align(LyXAlignment(tmpret2));
- } else if (token == "\\added_space_top") {
- lex.nextToken();
- VSpace value = VSpace(lex.getString());
- // only add the length when value > 0 or
- // with option keep
- if ((value.length().len().value() != 0) ||
- value.keep() ||
- (value.kind() != VSpace::LENGTH))
- par->params().spaceTop(value);
- } else if (token == "\\added_space_bottom") {
- lex.nextToken();
- VSpace value = VSpace(lex.getString());
- // only add the length when value > 0 or
- // with option keep
- if ((value.length().len().value() != 0) ||
- value.keep() ||
- (value.kind() != VSpace::LENGTH))
- par->params().spaceBottom(value);
- } else if (token == "\\labelwidthstring") {
- lex.eatLine();
- par->params().labelWidthString(lex.getString());
- // do not delete this token, it is still needed!
- } else if (token == "\\newline") {
- par->insertChar(pos, Paragraph::META_NEWLINE, font);
- ++pos;
- } else if (token == "\\LyXTable") {
- Inset * inset = new InsetTabular(*this);
- inset->read(this, lex);
- par->insertInset(pos, inset, font);
- ++pos;
- } else if (token == "\\hfill") {
- par->insertChar(pos, Paragraph::META_HFILL, font);
- ++pos;
- } else if (token == "\\protected_separator") { // obsolete
- // This is a backward compability thingie. (Lgb)
- // Remove it later some time...introduced with fileformat
- // 2.16. (Lgb)
- LyXLayout_ptr const & layout = par->layout();
-
- if (layout->free_spacing || par->isFreeSpacing()) {
- par->insertChar(pos, ' ', font);
- } else {
- Inset * inset = new InsetSpecialChar(InsetSpecialChar::PROTECTED_SEPARATOR);
- par->insertInset(pos, inset, font);
- }
- ++pos;
- } else if (token == "\\bibitem") { // ale970302
- if (!par->bibkey) {
- InsetCommandParams p("bibitem", "dummy");
- par->bibkey = new InsetBibKey(p);
- }
- par->bibkey->read(this, lex);
- } else if (token == "\\the_end") {
- the_end_read = true;
- } else {
- // This should be insurance for the future: (Asger)
- ++unknown_tokens;
- lex.eatLine();
- string const s = _("Unknown token: ") + token
- + " " + lex.text() + "\n";
- // we can do this here this way because we're actually reading
- // the buffer and don't care about LyXText right now.
- InsetError * new_inset = new InsetError(s);
- par->insertInset(pos, new_inset, LyXFont(LyXFont::ALL_INHERIT,
- params.language));
-
- }
-
- return the_end_read;
-}
-
-// needed to insert the selection
-void Buffer::insertStringAsLines(Paragraph *& par, pos_type & pos,
- LyXFont const & fn,string const & str) const
-{
- LyXLayout_ptr const & layout = par->layout();
-
- LyXFont font = fn;
-
- par->checkInsertChar(font);
- // insert the string, don't insert doublespace
- bool space_inserted = true;
- bool autobreakrows = !par->inInset() ||
- static_cast<InsetText *>(par->inInset())->getAutoBreakRows();
- for(string::const_iterator cit = str.begin();
- cit != str.end(); ++cit) {
- if (*cit == '\n') {
- if (autobreakrows && (!par->empty() || layout->keepempty)) {
- breakParagraph(params, par, pos,
- layout->isEnvironment());
- par = par->next();
- pos = 0;
- space_inserted = true;
- } else {
- continue;
- }
- // do not insert consecutive spaces if !free_spacing
- } else if ((*cit == ' ' || *cit == '\t') &&
- space_inserted && !layout->free_spacing &&
- !par->isFreeSpacing())
- {
- continue;
- } else if (*cit == '\t') {
- if (!layout->free_spacing && !par->isFreeSpacing()) {
- // tabs are like spaces here
- 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);
- ++pos;
- }
- space_inserted = true;
- }
- } else if (!IsPrintable(*cit)) {
- // Ignore unprintables
- continue;
- } else {
- // just insert the character
- par->insertChar(pos, *cit, font);
- ++pos;
- space_inserted = (*cit == ' ');
- }
-
- }
-}
-
-
-void Buffer::readInset(LyXLex & lex, Paragraph *& par,
- int & pos, LyXFont & font)
-{
- // consistency check
- if (lex.getString() != "\\begin_inset") {
- lyxerr << "Buffer::readInset: Consistency check failed."
- << endl;
- }
-
- Inset * inset = 0;
-
- lex.next();
- string const tmptok = lex.getString();
- last_inset_read = tmptok;
-
- // test the different insets
- if (tmptok == "LatexCommand") {
- InsetCommandParams inscmd;
- inscmd.read(lex);
-
- string const cmdName = inscmd.getCmdName();
-
- // This strange command allows LyX to recognize "natbib" style
- // citations: citet, citep, Citet etc.
- if (compare_ascii_no_case(cmdName.substr(0,4), "cite") == 0) {
- inset = new InsetCitation(inscmd);
- } else if (cmdName == "bibitem") {
- lex.printError("Wrong place for bibitem");
- inset = new InsetBibKey(inscmd);
- } else if (cmdName == "BibTeX") {
- inset = new InsetBibtex(inscmd);
- } else if (cmdName == "index") {
- inset = new InsetIndex(inscmd);
- } else if (cmdName == "include") {
- inset = new InsetInclude(inscmd, *this);
- } else if (cmdName == "label") {
- inset = new InsetLabel(inscmd);
- } else if (cmdName == "url"
- || cmdName == "htmlurl") {
- inset = new InsetUrl(inscmd);
- } else if (cmdName == "ref"
- || cmdName == "pageref"
- || cmdName == "vref"
- || cmdName == "vpageref"
- || cmdName == "prettyref") {
- if (!inscmd.getOptions().empty()
- || !inscmd.getContents().empty()) {
- inset = new InsetRef(inscmd, *this);
- }
- } else if (cmdName == "tableofcontents") {
- inset = new InsetTOC(inscmd);
- } else if (cmdName == "listofalgorithms") {
- inset = new InsetFloatList("algorithm");
- } else if (cmdName == "listoffigures") {
- inset = new InsetFloatList("figure");
- } else if (cmdName == "listoftables") {
- inset = new InsetFloatList("table");
- } else if (cmdName == "printindex") {
- inset = new InsetPrintIndex(inscmd);
- } else if (cmdName == "lyxparent") {
- inset = new InsetParent(inscmd, *this);
- }
- } else {
- bool alreadyread = false;
- if (tmptok == "Quotes") {
- inset = new InsetQuotes;
- } else if (tmptok == "External") {
- inset = new InsetExternal;
- } else if (tmptok == "FormulaMacro") {
- inset = new InsetFormulaMacro;
- } else if (tmptok == "Formula") {
- inset = new InsetFormula;
- } else if (tmptok == "Figure") { // Backward compatibility
-// inset = new InsetFig(100, 100, *this);
- inset = new InsetGraphics;
- } else if (tmptok == "Graphics") {
- inset = new InsetGraphics;
- } else if (tmptok == "Info") {// backwards compatibility
- inset = new InsetNote(this,
- lex.getLongString("\\end_inset"),
- true);
- alreadyread = true;
- } else if (tmptok == "Note") {
- inset = new InsetNote(params);
- } else if (tmptok == "Include") {
- InsetCommandParams p("Include");
- inset = new InsetInclude(p, *this);
- } else if (tmptok == "ERT") {
- inset = new InsetERT(params);
- } else if (tmptok == "Tabular") {
- inset = new InsetTabular(*this);
- } else if (tmptok == "Text") {
- inset = new InsetText(params);
- } else if (tmptok == "Foot") {
- inset = new InsetFoot(params);
- } else if (tmptok == "Marginal") {
- inset = new InsetMarginal(params);
- } else if (tmptok == "OptArg") {
- inset = new InsetOptArg(params);
- } else if (tmptok == "Minipage") {
- inset = new InsetMinipage(params);
- } else if (tmptok == "Float") {
- lex.next();
- string tmptok = lex.getString();
- inset = new InsetFloat(params, tmptok);
-#if 0
- } else if (tmptok == "List") {
- inset = new InsetList;
- } else if (tmptok == "Theorem") {
- inset = new InsetList;
-#endif
- } else if (tmptok == "Caption") {
- inset = new InsetCaption(params);
- } else if (tmptok == "FloatList") {
- inset = new InsetFloatList;
- }
-
- if (inset && !alreadyread) inset->read(this, lex);
}
- if (inset) {
- par->insertInset(pos, inset, font);
- ++pos;
+ if (readDocument(lex)) {
+ Alert::error(_("Document format failure"),
+ bformat(_("%1$s ended unexpectedly, which means"
+ " that it is probably corrupted."),
+ lyx::from_utf8(filename)));
}
-}
-
-
-bool Buffer::readFile(LyXLex & lex, Paragraph * par)
-{
- if (lex.isOK()) {
- lex.next();
- string const token(lex.getString());
- if (token == "\\lyxformat") { // the first token _must_ be...
- lex.eatLine();
- string tmp_format = lex.getString();
- //lyxerr << "LyX Format: `" << tmp_format << "'" << endl;
- // if present remove ".," from string.
- string::size_type dot = tmp_format.find_first_of(".,");
- //lyxerr << " dot found at " << dot << endl;
- if (dot != string::npos)
- tmp_format.erase(dot, 1);
- file_format = strToInt(tmp_format);
- //lyxerr << "format: " << file_format << endl;
- if (file_format == LYX_FORMAT) {
- // current format
- } else if (file_format > LYX_FORMAT) {
- // future format
- Alert::alert(_("Warning!"),
- _("The file was created with a newer version of"
- "LyX. This is likely to cause problems."));
-
- } else if (file_format < LYX_FORMAT) {
- // old formats
- if (file_format < 200) {
- Alert::alert(_("ERROR!"),
- _("Old LyX file format found. "
- "Use LyX 0.10.x to read this!"));
- return false;
- } else {
- string command =
- LibFileSearch("lyx2lyx", "lyx2lyx");
- if (command.empty()) {
- Alert::alert(_("ERROR!"),
- _("Can't find conversion script."));
- return false;
- }
- command += " -t"
- +tostr(LYX_FORMAT)+" "
- + QuoteName(filename_);
- cmd_ret const ret = RunCommand(command);
- if (ret.first) {
- Alert::alert(_("ERROR!"),
- _("An error occured while "
- "running the conversion script."));
- return false;
- }
- istringstream is(ret.second);
- LyXLex tmplex(0, 0);
- tmplex.setStream(is);
- return readFile(tmplex);
- }
- }
- bool the_end = readLyXformat2(lex, par);
- params.setPaperStuff();
-#if 0
- // the_end was added in 213
- if (file_format < 213)
- the_end = true;
-#endif
+ //lyxerr << "removing " << MacroTable::localMacros().size()
+ // << " temporary macro entries" << endl;
+ //MacroTable::localMacros().clear();
- if (!the_end) {
- Alert::alert(_("Warning!"),
- _("Reading of document is not complete"),
- _("Maybe the document is truncated"));
- }
- return true;
- } else { // "\\lyxformat" not found
- Alert::alert(_("ERROR!"), _("Not a LyX file!"));
- }
- } else
- Alert::alert(_("ERROR!"), _("Unable to read file!"));
- return false;
+ pimpl_->file_fully_loaded = true;
+ return true;
}
if (lyxrc.make_backup) {
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;
- }
+ s = addName(lyxrc.backupdir_path,
+ 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)
+ try {
+ fs::copy_file(fileName(), s, false);
+ }
+ catch (fs::filesystem_error const & fe) {
+ Alert::error(_("Backup failure"),
+ bformat(_("LyX was not able to make a backup copy in %1$s.\n"
+ "Please check if the directory exists and is writeable."),
+ lyx::from_utf8(fs::path(s).branch_path().native_directory_string())));
+ lyxerr[Debug::DEBUG] << "Fs error: "
+ << fe.what() << endl;
}
}
removeAutosaveFile(fileName());
} else {
// Saving failed, so backup is not backup
- if (lyxrc.make_backup) {
- lyx::rename(s, fileName());
- }
+ if (lyxrc.make_backup)
+ rename(s, fileName());
return false;
}
return true;
bool Buffer::writeFile(string const & fname) const
{
- if (read_only && (fname == fileName())) {
- return false;
- }
-
- FileInfo finfo(fname);
- if (finfo.exist() && !finfo.writable()) {
- return false;
- }
-
- ofstream ofs(fname.c_str());
- if (!ofs) {
+ if (pimpl_->read_only && fname == fileName())
return false;
- }
-
-#ifdef HAVE_LOCALE
- // Use the standard "C" locale for file output.
- ofs.imbue(std::locale::classic());
-#endif
-
- // The top of the file should not be written by params.
-
- // write out a comment in the top of the file
- ofs << '#' << lyx_docversion
- << " created this file. For more info see http://www.lyx.org/\n"
- << "\\lyxformat " << LYX_FORMAT << "\n";
-
- // now write out the buffer paramters.
- params.writeFile(ofs);
-
- Paragraph::depth_type depth = 0;
-
- // this will write out all the paragraphs
- // using recursive descent.
- ParagraphList::iterator pit = paragraphs.begin();
- ParagraphList::iterator pend = paragraphs.end();
- for (; pit != pend; ++pit)
- pit->write(this, ofs, params, depth);
-
- // Write marker that shows file is complete
- ofs << "\n\\the_end" << endl;
-
- ofs.close();
-
- // how to check if close went ok?
- // Following is an attempt... (BE 20001011)
-
- // good() returns false if any error occured, including some
- // formatting error.
- // bad() returns true if something bad happened in the buffer,
- // which should include file system full errors.
-
- bool status = true;
- if (!ofs.good()) {
- status = false;
-#if 0
- if (ofs.bad()) {
- lyxerr << "Buffer::writeFile: BAD ERROR!" << endl;
- } else {
- lyxerr << "Buffer::writeFile: NOT SO BAD ERROR!"
- << endl;
- }
-#endif
- }
-
- return status;
-}
-
-
-namespace {
-pair<int, string> const addDepth(int depth, int ldepth)
-{
- int d = depth * 2;
- if (ldepth > depth)
- d += (ldepth - depth) * 2;
- return make_pair(d, string(d, ' '));
-}
-
-}
+ bool retval = false;
+ if (params().compressed) {
+ io::filtering_ostream ofs(io::gzip_compressor() | io::file_sink(fname));
+ if (!ofs)
+ return false;
-string const Buffer::asciiParagraph(Paragraph const & par,
- unsigned int linelen,
- bool noparbreak) const
-{
- ostringstream buffer;
- Paragraph::depth_type depth = 0;
- int ltype = 0;
- Paragraph::depth_type ltype_depth = 0;
- bool ref_printed = false;
-// if (!par->previous()) {
-#if 0
- // begins or ends a deeper area ?
- if (depth != par->params().depth()) {
- if (par->params().depth() > depth) {
- while (par->params().depth() > depth) {
- ++depth;
- }
- } else {
- while (par->params().depth() < depth) {
- --depth;
- }
- }
- }
-#else
- depth = par.params().depth();
-#endif
-
- // 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;
+ retval = do_writeFile(ofs);
} else {
- ltype = 0;
- ltype_depth = 0;
- }
-
- /* maybe some vertical spaces */
-
- /* the labelwidthstring used in lists */
-
- /* some lines? */
+ ofstream ofs(fname.c_str(), ios::out|ios::trunc);
+ if (!ofs)
+ return false;
- /* some pagebreaks? */
-
- /* noindent ? */
-
- /* what about the alignment */
-// } else {
-// lyxerr << "Should this ever happen?" << endl;
-// }
-
- // 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<int, string> 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 linelenght!) (Jug)
-
- string word;
-
- for (pos_type i = 0; i < par.size(); ++i) {
- char c = par.getUChar(params, i);
- switch (c) {
- case Paragraph::META_INSET:
- {
- Inset 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;
-
- case Paragraph::META_NEWLINE:
- if (linelen > 0) {
- buffer << word << "\n";
- word.erase();
-
- pair<int, string> p = addDepth(depth,
- ltype_depth);
- buffer << p.second;
- currlinelen = p.first;
- }
- break;
-
- case Paragraph::META_HFILL:
- buffer << word << "\t";
- currlinelen += word.length() + 1;
- word.erase();
- break;
-
- default:
- if (c == ' ') {
- if (linelen > 0 &&
- currlinelen + word.length() > linelen - 10) {
- buffer << "\n";
- pair<int, string> 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<int, string> p =
- addDepth(depth, ltype_depth);
- buffer << p.second;
- currlinelen = p.first;
- }
- }
- break;
- }
- }
- buffer << word;
- return buffer.str().c_str();
-}
-
-
-void Buffer::writeFileAscii(string const & fname, int linelen)
-{
- ofstream ofs(fname.c_str());
- if (!ofs) {
- Alert::err_alert(_("Error: Cannot write file:"), fname);
- return;
+ retval = do_writeFile(ofs);
}
- 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";
+ return retval;
}
-bool use_babel;
-
-
-void Buffer::makeLaTeXFile(string const & fname,
- string const & original_path,
- bool nice, bool only_body, bool only_preamble)
+bool Buffer::do_writeFile(ostream & ofs) const
{
- lyxerr[Debug::LATEX] << "makeLaTeXFile..." << endl;
-
- ofstream ofs(fname.c_str());
- if (!ofs) {
- Alert::err_alert(_("Error: Cannot open file: "), fname);
- return;
- }
-
- makeLaTeXFile(ofs, original_path, nice, only_body, only_preamble);
-
- ofs.close();
- if (ofs.fail()) {
- lyxerr << "File was not closed properly." << endl;
- }
-}
-
-
-void Buffer::makeLaTeXFile(ostream & os,
- string const & original_path,
- bool nice, bool only_body, bool only_preamble)
-{
- niceFile = nice; // this will be used by Insetincludes.
-
- // validate the buffer.
- lyxerr[Debug::LATEX] << " Validating buffer..." << endl;
- LaTeXFeatures features(params);
- 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()), 0);
-
- if (!only_body && nice) {
- os << "%% " << lyx_docversion << " created this file. "
- "For more info, see http://www.lyx.org/.\n"
- "%% Do not edit unless you really know what "
- "you are doing.\n";
- texrow.newline();
- texrow.newline();
- }
- lyxerr[Debug::INFO] << "lyx header finished" << endl;
- // There are a few differences between nice LaTeX and usual files:
- // usual is \batchmode and has a
- // special input@path to allow the including of figures
- // with either \input or \includegraphics (what figinsets do).
- // 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)
- if (!only_body) {
- if (!nice) {
- // code for usual, NOT nice-latex-file
- os << "\\batchmode\n"; // changed
- // from \nonstopmode
- texrow.newline();
- }
- if (!original_path.empty()) {
- string inputpath = os::external_path(original_path);
- subst(inputpath, "~", "\\string~");
- os << "\\makeatletter\n"
- << "\\def\\input@path{{"
- << inputpath << "/}}\n"
- << "\\makeatother\n";
- texrow.newline();
- texrow.newline();
- texrow.newline();
- }
-
- os << "\\documentclass";
-
- LyXTextClass const & tclass = params.getLyXTextClass();
-
- ostringstream options; // the document class options.
-
- if (tokenPos(tclass.opt_fontsize(),
- '|', params.fontsize) >= 0) {
- // only write if existing in list (and not default)
- options << params.fontsize << "pt,";
- }
-
-
- if (!params.use_geometry &&
- (params.paperpackage == BufferParams::PACKAGE_NONE)) {
- switch (params.papersize) {
- case BufferParams::PAPER_A4PAPER:
- options << "a4paper,";
- break;
- case BufferParams::PAPER_USLETTER:
- options << "letterpaper,";
- break;
- case BufferParams::PAPER_A5PAPER:
- options << "a5paper,";
- break;
- case BufferParams::PAPER_B5PAPER:
- options << "b5paper,";
- break;
- case BufferParams::PAPER_EXECUTIVEPAPER:
- options << "executivepaper,";
- break;
- case BufferParams::PAPER_LEGALPAPER:
- options << "legalpaper,";
- break;
- }
- }
-
- // if needed
- if (params.sides != tclass.sides()) {
- switch (params.sides) {
- case LyXTextClass::OneSide:
- options << "oneside,";
- break;
- case LyXTextClass::TwoSides:
- options << "twoside,";
- break;
- }
- }
-
- // if needed
- if (params.columns != tclass.columns()) {
- if (params.columns == 2)
- options << "twocolumn,";
- else
- options << "onecolumn,";
- }
-
- if (!params.use_geometry
- && params.orientation == BufferParams::ORIENTATION_LANDSCAPE)
- options << "landscape,";
-
- // language should be a parameter to \documentclass
- use_babel = false;
- ostringstream language_options;
- if (params.language->babel() == "hebrew"
- && default_language->babel() != "hebrew")
- // This seems necessary
- features.useLanguage(default_language);
-
- if (lyxrc.language_use_babel ||
- params.language->lang() != lyxrc.default_language ||
- features.hasLanguages()) {
- use_babel = true;
- language_options << features.getLanguages();
- language_options << params.language->babel();
- if (lyxrc.language_global_options)
- options << language_options.str() << ',';
- }
-
- // the user-defined options
- if (!params.options.empty()) {
- options << params.options << ',';
- }
-
- string strOptions(options.str().c_str());
- if (!strOptions.empty()) {
- strOptions = rtrim(strOptions, ",");
- os << '[' << strOptions << ']';
- }
-
- os << '{' << tclass.latexname() << "}\n";
- texrow.newline();
- // end of \documentclass defs
-
- // font selection must be done before loading fontenc.sty
- // The ae package is not needed when using OT1 font encoding.
- if (params.fonts != "default" &&
- (params.fonts != "ae" || lyxrc.fontenc != "default")) {
- os << "\\usepackage{" << params.fonts << "}\n";
- texrow.newline();
- if (params.fonts == "ae") {
- os << "\\usepackage{aecompl}\n";
- texrow.newline();
- }
- }
- // this one is not per buffer
- if (lyxrc.fontenc != "default") {
- os << "\\usepackage[" << lyxrc.fontenc
- << "]{fontenc}\n";
- texrow.newline();
- }
-
- if (params.inputenc == "auto") {
- string const doc_encoding =
- params.language->encoding()->LatexName();
-
- // Create a list with all the input encodings used
- // in the document
- set<string> encodings = features.getEncodingSet(doc_encoding);
-
- os << "\\usepackage[";
- std::copy(encodings.begin(), encodings.end(),
- std::ostream_iterator<string>(os, ","));
- os << doc_encoding << "]{inputenc}\n";
- texrow.newline();
- } else if (params.inputenc != "default") {
- os << "\\usepackage[" << params.inputenc
- << "]{inputenc}\n";
- texrow.newline();
- }
-
- // At the very beginning the text parameters.
- if (params.paperpackage != BufferParams::PACKAGE_NONE) {
- switch (params.paperpackage) {
- case BufferParams::PACKAGE_A4:
- os << "\\usepackage{a4}\n";
- texrow.newline();
- break;
- case BufferParams::PACKAGE_A4WIDE:
- os << "\\usepackage{a4wide}\n";
- texrow.newline();
- break;
- case BufferParams::PACKAGE_WIDEMARGINSA4:
- os << "\\usepackage[widemargins]{a4}\n";
- texrow.newline();
- break;
- }
- }
- if (params.use_geometry) {
- os << "\\usepackage{geometry}\n";
- texrow.newline();
- os << "\\geometry{verbose";
- if (params.orientation == BufferParams::ORIENTATION_LANDSCAPE)
- os << ",landscape";
- switch (params.papersize2) {
- case BufferParams::VM_PAPER_CUSTOM:
- if (!params.paperwidth.empty())
- os << ",paperwidth="
- << params.paperwidth;
- if (!params.paperheight.empty())
- os << ",paperheight="
- << params.paperheight;
- break;
- case BufferParams::VM_PAPER_USLETTER:
- os << ",letterpaper";
- break;
- case BufferParams::VM_PAPER_USLEGAL:
- os << ",legalpaper";
- break;
- case BufferParams::VM_PAPER_USEXECUTIVE:
- os << ",executivepaper";
- break;
- case BufferParams::VM_PAPER_A3:
- os << ",a3paper";
- break;
- case BufferParams::VM_PAPER_A4:
- os << ",a4paper";
- break;
- case BufferParams::VM_PAPER_A5:
- os << ",a5paper";
- break;
- case BufferParams::VM_PAPER_B3:
- os << ",b3paper";
- break;
- case BufferParams::VM_PAPER_B4:
- os << ",b4paper";
- break;
- case BufferParams::VM_PAPER_B5:
- os << ",b5paper";
- break;
- default:
- // default papersize ie BufferParams::VM_PAPER_DEFAULT
- switch (lyxrc.default_papersize) {
- case BufferParams::PAPER_DEFAULT: // keep compiler happy
- case BufferParams::PAPER_USLETTER:
- os << ",letterpaper";
- break;
- case BufferParams::PAPER_LEGALPAPER:
- os << ",legalpaper";
- break;
- case BufferParams::PAPER_EXECUTIVEPAPER:
- os << ",executivepaper";
- break;
- case BufferParams::PAPER_A3PAPER:
- os << ",a3paper";
- break;
- case BufferParams::PAPER_A4PAPER:
- os << ",a4paper";
- break;
- case BufferParams::PAPER_A5PAPER:
- os << ",a5paper";
- break;
- case BufferParams::PAPER_B5PAPER:
- os << ",b5paper";
- break;
- }
- }
- if (!params.topmargin.empty())
- os << ",tmargin=" << params.topmargin;
- if (!params.bottommargin.empty())
- os << ",bmargin=" << params.bottommargin;
- if (!params.leftmargin.empty())
- os << ",lmargin=" << params.leftmargin;
- if (!params.rightmargin.empty())
- os << ",rmargin=" << params.rightmargin;
- if (!params.headheight.empty())
- os << ",headheight=" << params.headheight;
- if (!params.headsep.empty())
- os << ",headsep=" << params.headsep;
- if (!params.footskip.empty())
- os << ",footskip=" << params.footskip;
- os << "}\n";
- texrow.newline();
- }
-
- if (tokenPos(tclass.opt_pagestyle(),
- '|', params.pagestyle) >= 0) {
- if (params.pagestyle == "fancy") {
- os << "\\usepackage{fancyhdr}\n";
- texrow.newline();
- }
- os << "\\pagestyle{" << params.pagestyle << "}\n";
- texrow.newline();
- }
-
- if (params.secnumdepth != tclass.secnumdepth()) {
- os << "\\setcounter{secnumdepth}{"
- << params.secnumdepth
- << "}\n";
- texrow.newline();
- }
- if (params.tocdepth != tclass.tocdepth()) {
- os << "\\setcounter{tocdepth}{"
- << params.tocdepth
- << "}\n";
- texrow.newline();
- }
-
- if (params.paragraph_separation) {
- switch (params.defskip.kind()) {
- case VSpace::SMALLSKIP:
- os << "\\setlength\\parskip{\\smallskipamount}\n";
- break;
- case VSpace::MEDSKIP:
- os << "\\setlength\\parskip{\\medskipamount}\n";
- break;
- case VSpace::BIGSKIP:
- os << "\\setlength\\parskip{\\bigskipamount}\n";
- break;
- case VSpace::LENGTH:
- os << "\\setlength\\parskip{"
- << params.defskip.length().asLatexString()
- << "}\n";
- break;
- default: // should never happen // Then delete it.
- os << "\\setlength\\parskip{\\medskipamount}\n";
- break;
- }
- texrow.newline();
-
- os << "\\setlength\\parindent{0pt}\n";
- texrow.newline();
- }
-
- // Now insert the LyX specific LaTeX commands...
-
- // The optional packages;
- string preamble(features.getPackages());
-
- // this might be useful...
- preamble += "\n\\makeatletter\n";
-
- // Some macros LyX will need
- string tmppreamble(features.getMacros());
-
- if (!tmppreamble.empty()) {
- preamble += "\n%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% "
- "LyX specific LaTeX commands.\n"
- + tmppreamble + '\n';
- }
-
- // the text class specific preamble
- tmppreamble = features.getTClassPreamble();
- if (!tmppreamble.empty()) {
- preamble += "%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% "
- "Textclass specific LaTeX commands.\n"
- + tmppreamble + '\n';
- }
-
- /* the user-defined preamble */
- if (!params.preamble.empty()) {
- preamble += "%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% "
- "User specified LaTeX commands.\n"
- + params.preamble + '\n';
- }
-
- // Itemize bullet settings need to be last in case the user
- // defines their own bullets that use a package included
- // in the user-defined preamble -- ARRae
- // Actually it has to be done much later than that
- // since some packages like frenchb make modifications
- // at \begin{document} time -- JMarc
- string bullets_def;
- for (int i = 0; i < 4; ++i) {
- if (params.user_defined_bullets[i] != ITEMIZE_DEFAULTS[i]) {
- if (bullets_def.empty())
- bullets_def="\\AtBeginDocument{\n";
- bullets_def += " \\renewcommand{\\labelitemi";
- switch (i) {
- // `i' is one less than the item to modify
- case 0:
- break;
- case 1:
- bullets_def += 'i';
- break;
- case 2:
- bullets_def += "ii";
- break;
- case 3:
- bullets_def += 'v';
- break;
- }
- bullets_def += "}{" +
- params.user_defined_bullets[i].getText()
- + "}\n";
- }
- }
-
- if (!bullets_def.empty())
- preamble += bullets_def + "}\n\n";
-
- int const nlines =
- int(lyx::count(preamble.begin(), preamble.end(), '\n'));
- for (int j = 0; j != nlines; ++j) {
- texrow.newline();
- }
-
- // We try to load babel late, in case it interferes
- // with other packages.
- if (use_babel) {
- string tmp = lyxrc.language_package;
- if (!lyxrc.language_global_options
- && tmp == "\\usepackage{babel}")
- tmp = string("\\usepackage[") +
- language_options.str().c_str() +
- "]{babel}";
- preamble += tmp + "\n";
- preamble += features.getBabelOptions();
- }
-
- preamble += "\\makeatother\n";
-
- os << preamble;
-
- if (only_preamble)
- return;
-
- // make the body.
- os << "\\begin{document}\n";
- texrow.newline();
- } // only_body
- lyxerr[Debug::INFO] << "preamble finished, now the body." << endl;
-
- if (!lyxrc.language_auto_begin) {
- os << subst(lyxrc.language_command_begin, "$$lang",
- params.language->babel())
- << endl;
- texrow.newline();
- }
-
- latexParagraphs(os, &*(paragraphs.begin()), 0, texrow);
-
- // add this just in case after all the paragraphs
- os << endl;
- texrow.newline();
-
- if (!lyxrc.language_auto_end) {
- os << subst(lyxrc.language_command_end, "$$lang",
- params.language->babel())
- << endl;
- texrow.newline();
- }
-
- if (!only_body) {
- os << "\\end{document}\n";
- texrow.newline();
-
- lyxerr[Debug::LATEX] << "makeLaTeXFile...done" << endl;
- } else {
- lyxerr[Debug::LATEX] << "LaTeXFile for inclusion made."
- << endl;
- }
-
- // Just to be sure. (Asger)
- texrow.newline();
-
- 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;
-}
-
-
-//
-// LaTeX all paragraphs from par to endpar, if endpar == 0 then to the end
-//
-void Buffer::latexParagraphs(ostream & ofs, Paragraph * par,
- Paragraph * endpar, TexRow & texrow,
- bool moving_arg) const
-{
- bool was_title = false;
- bool already_title = false;
-
- // if only_body
- while (par != endpar) {
- Inset * in = par->inInset();
- // well we have to check if we are in an inset with unlimited
- // length (all in one row) if that is true then we don't allow
- // any special options in the paragraph and also we don't allow
- // any environment other then "Standard" to be valid!
- if ((in == 0) || !in->forceDefaultParagraphs(in)) {
- LyXLayout_ptr const & layout = par->layout();
-
- if (layout->intitle) {
- if (already_title) {
- lyxerr <<"Error in latexParagraphs: You"
- " should not mix title layouts"
- " with normal ones." << endl;
- } else
- was_title = true;
- } else if (was_title && !already_title) {
- ofs << "\\maketitle\n";
- texrow.newline();
- already_title = true;
- was_title = false;
- }
-
- if (layout->isEnvironment() ||
- !par->params().leftIndent().zero())
- {
- par = par->TeXEnvironment(this, params, ofs, texrow);
- } else {
- par = par->TeXOnePar(this, params, ofs, texrow, moving_arg);
- }
- } else {
- par = par->TeXOnePar(this, params, ofs, texrow, moving_arg);
- }
- }
- // It might be that we only have a title in this document
- if (was_title && !already_title) {
- ofs << "\\maketitle\n";
- texrow.newline();
- }
-}
-
-
-bool Buffer::isLatex() const
-{
- return params.getLyXTextClass().outputType() == LATEX;
-}
-
-
-bool Buffer::isLinuxDoc() const
-{
- return params.getLyXTextClass().outputType() == LINUXDOC;
-}
-
-
-bool Buffer::isLiterate() const
-{
- return params.getLyXTextClass().outputType() == LITERATE;
-}
-
-
-bool Buffer::isDocBook() const
-{
- return params.getLyXTextClass().outputType() == DOCBOOK;
-}
-
-
-bool Buffer::isSGML() const
-{
- LyXTextClass const & tclass = params.getLyXTextClass();
-
- return tclass.outputType() == LINUXDOC ||
- tclass.outputType() == DOCBOOK;
-}
-
-
-int Buffer::sgmlOpenTag(ostream & os, Paragraph::depth_type depth, bool mixcont,
- string const & latexname) const
-{
- if (!latexname.empty() && latexname != "!-- --") {
- if (!mixcont)
- os << string(" ",depth);
- os << "<" << latexname << ">";
- }
-
- if (!mixcont)
- os << endl;
-
- return mixcont?0:1;
-}
-
-
-int Buffer::sgmlCloseTag(ostream & os, Paragraph::depth_type depth, bool mixcont,
- string const & latexname) const
-{
- if (!latexname.empty() && latexname != "!-- --") {
- if (!mixcont)
- os << endl << string(" ",depth);
- os << "</" << latexname << ">";
- }
-
- if (!mixcont)
- os << endl;
-
- return mixcont?0:1;
-}
-
-
-void Buffer::makeLinuxDocFile(string const & fname, bool nice, bool body_only)
-{
- ofstream ofs(fname.c_str());
-
- if (!ofs) {
- Alert::alert(_("LYX_ERROR:"), _("Cannot write file"), fname);
- return;
- }
-
- niceFile = nice; // this will be used by included files.
-
- LaTeXFeatures features(params);
-
- validate(features);
-
- texrow.reset();
-
- LyXTextClass const & tclass = params.getLyXTextClass();
-
- string top_element = tclass.latexname();
-
- if (!body_only) {
- ofs << "<!doctype linuxdoc system";
-
- string preamble = params.preamble;
- const string name = nice ? ChangeExtension(filename_, ".sgml")
- : fname;
- preamble += features.getIncludedFiles(name);
- preamble += features.getLyXSGMLEntities();
-
- if (!preamble.empty()) {
- ofs << " [ " << preamble << " ]";
- }
- ofs << ">\n\n";
-
- if (params.options.empty())
- sgmlOpenTag(ofs, 0, false, top_element);
- else {
- string top = top_element;
- top += " ";
- top += params.options;
- sgmlOpenTag(ofs, 0, false, top);
- }
- }
-
- ofs << "<!-- " << lyx_docversion
- << " created this file. For more info see http://www.lyx.org/"
- << " -->\n";
-
- Paragraph::depth_type depth = 0; // paragraph depth
- Paragraph * par = &*(paragraphs.begin());
- string item_name;
- vector<string> environment_stack(5);
-
- while (par) {
- LyXLayout_ptr const & style = par->layout();
- // treat <toc> as a special case for compatibility with old code
- if (par->isInset(0)) {
- Inset * inset = par->getInset(0);
- Inset::Code lyx_code = inset->lyxCode();
- if (lyx_code == Inset::TOC_CODE) {
- string const temp = "toc";
- sgmlOpenTag(ofs, depth, false, temp);
-
- par = par->next();
- continue;
- }
- }
-
- // environment tag closing
- for (; depth > par->params().depth(); --depth) {
- sgmlCloseTag(ofs, depth, false, environment_stack[depth]);
- environment_stack[depth].erase();
- }
-
- // write opening SGML tags
- switch (style->latextype) {
- case LATEX_PARAGRAPH:
- if (depth == par->params().depth()
- && !environment_stack[depth].empty()) {
- sgmlCloseTag(ofs, depth, false, environment_stack[depth]);
- environment_stack[depth].erase();
- if (depth)
- --depth;
- else
- ofs << "</p>";
- }
- sgmlOpenTag(ofs, depth, false, style->latexname());
- break;
-
- case LATEX_COMMAND:
- if (depth!= 0)
- sgmlError(par, 0,
- _("Error : Wrong depth for"
- " LatexType Command.\n"));
-
- if (!environment_stack[depth].empty()) {
- sgmlCloseTag(ofs, depth, false, environment_stack[depth]);
- ofs << "</p>";
- }
-
- environment_stack[depth].erase();
- sgmlOpenTag(ofs, depth, false, style->latexname());
- break;
-
- case LATEX_ENVIRONMENT:
- case LATEX_ITEM_ENVIRONMENT:
- {
- string const & latexname = style->latexname();
-
- if (depth == par->params().depth()
- && environment_stack[depth] != latexname) {
- sgmlCloseTag(ofs, depth, false,
- environment_stack[depth]);
- environment_stack[depth].erase();
- }
- if (depth < par->params().depth()) {
- depth = par->params().depth();
- environment_stack[depth].erase();
- }
- if (environment_stack[depth] != latexname) {
- if (depth == 0) {
- sgmlOpenTag(ofs, depth, false, "p");
- }
- sgmlOpenTag(ofs, depth, false, latexname);
-
- if (environment_stack.size() == depth + 1)
- environment_stack.push_back("!-- --");
- environment_stack[depth] = latexname;
- }
-
- if (style->latexparam() == "CDATA")
- ofs << "<![CDATA[";
-
- if (style->latextype == LATEX_ENVIRONMENT) break;
-
- if (style->labeltype == LABEL_MANUAL)
- item_name = "tag";
- else
- item_name = "item";
-
- sgmlOpenTag(ofs, depth + 1, false, item_name);
- }
- break;
-
- default:
- sgmlOpenTag(ofs, depth, false, style->latexname());
- break;
- }
-
- simpleLinuxDocOnePar(ofs, par, depth);
-
- par = par->next();
-
- ofs << "\n";
- // write closing SGML tags
- switch (style->latextype) {
- case LATEX_COMMAND:
- break;
- case LATEX_ENVIRONMENT:
- case LATEX_ITEM_ENVIRONMENT:
- if (style->latexparam() == "CDATA")
- ofs << "]]>";
- break;
- default:
- sgmlCloseTag(ofs, depth, false, style->latexname());
- break;
- }
- }
-
- // Close open tags
- for (int i = depth; i >= 0; --i)
- sgmlCloseTag(ofs, depth, false, environment_stack[i]);
-
- if (!body_only) {
- ofs << "\n\n";
- sgmlCloseTag(ofs, 0, false, top_element);
- }
-
- ofs.close();
- // How to check for successful close
-
- // we want this to be true outside previews (for insetexternal)
- niceFile = true;
-}
-
-
-// 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<PAR_TAG>(p1 | p2);
-}
-
-
-inline
-void reset(PAR_TAG & p1, PAR_TAG const & p2)
-{
- p1 = static_cast<PAR_TAG>(p1 & ~p2);
-}
-
-} // anon
-
-
-// Handle internal paragraph parsing -- layout already processed.
-void Buffer::simpleLinuxDocOnePar(ostream & os,
- Paragraph * par,
- Paragraph::depth_type /*depth*/)
-{
- 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<PAR_TAG> 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);
-
- 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 <em> 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;
- }
- }
+#ifdef HAVE_LOCALE
+ // Use the standard "C" locale for file output.
+ ofs.imbue(std::locale::classic());
+#endif
- list < PAR_TAG > temp;
- while (!tag_state.empty() && tag_close) {
- PAR_TAG k = tag_state.top();
- tag_state.pop();
- os << "</" << tag_name(k) << ">";
- if (tag_close & k)
- reset(tag_close,k);
- else
- temp.push_back(k);
- }
+ // The top of the file should not be written by params().
- for(list< PAR_TAG >::const_iterator j = temp.begin();
- j != temp.end(); ++j) {
- tag_state.push(*j);
- os << "<" << tag_name(*j) << ">";
- }
+ // 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"
+ << "\\begin_document\n";
- for(list< PAR_TAG >::const_iterator j = tag_open.begin();
- j != tag_open.end(); ++j) {
- tag_state.push(*j);
- os << "<" << tag_name(*j) << ">";
- }
+ // now write out the buffer parameters.
+ ofs << "\\begin_header\n";
+ params().writeFile(ofs);
+ ofs << "\\end_header\n";
- char c = par->getChar(i);
+ // write the text
+ ofs << "\n\\begin_body\n";
+ text().write(*this, ofs);
+ ofs << "\n\\end_body\n";
- if (c == Paragraph::META_INSET) {
- Inset * inset = par->getInset(i);
- inset->linuxdoc(this, os);
- font_old = font;
- continue;
- }
+ // Write marker that shows file is complete
+ ofs << "\\end_document" << endl;
- 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 && !style->free_spacing && !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 << "</tag>";
- desc_on = false;
- } else {
- sgmlLineBreak(os, char_line_count, 1);
- os << c;
- }
- } else {
- os << str;
- char_line_count += str.length();
- }
- }
- font_old = font;
- }
+ // Shouldn't really be needed....
+ //ofs.close();
- while (!tag_state.empty()) {
- os << "</" << tag_name(tag_state.top()) << ">";
- tag_state.pop();
- }
+ // how to check if close went ok?
+ // Following is an attempt... (BE 20001011)
- // resets description flag correctly
- if (desc_on) {
- // <tag> not closed...
- sgmlLineBreak(os, char_line_count, 6);
- os << "</tag>";
- }
-}
+ // good() returns false if any error occured, including some
+ // formatting error.
+ // bad() returns true if something bad happened in the buffer,
+ // which should include file system full errors.
+ bool status = true;
+ if (!ofs) {
+ status = false;
+ lyxerr << "File was not closed properly." << endl;
+ }
-// Print an error message.
-void Buffer::sgmlError(Paragraph * /*par*/, int /*pos*/,
- string const & /*message*/) const
-{
-#ifdef WITH_WARNINGS
-#warning This is wrong we cannot insert an inset like this!!!
- // I guess this was Jose' so I explain you more or less why this
- // is wrong. This way you insert something in the paragraph and
- // don't tell it to LyXText (row rebreaking and undo handling!!!)
- // I deactivate this code, have a look at BufferView::insertErrors
- // how you should do this correctly! (Jug 20020315)
-#endif
-#if 0
- // insert an error marker in text
- InsetError * new_inset = new InsetError(message);
- par->insertInset(pos, new_inset, LyXFont(LyXFont::ALL_INHERIT,
- params.language));
-#endif
+ return status;
}
-void Buffer::makeDocBookFile(string const & fname, bool nice, bool only_body)
+void Buffer::makeLaTeXFile(string const & fname,
+ string const & original_path,
+ OutputParams const & runparams,
+ bool output_preamble, bool output_body)
{
- ofstream ofs(fname.c_str());
- if (!ofs) {
- Alert::alert(_("LYX_ERROR:"), _("Cannot write file"), fname);
+ lyxerr[Debug::LATEX] << "makeLaTeXFile..." << endl;
+
+ ofstream ofs;
+ if (!openFileWrite(ofs, fname))
return;
- }
- Paragraph * par = &*(paragraphs.begin());
+ writeLaTeXSource(ofs, original_path,
+ runparams, output_preamble, output_body);
- niceFile = nice; // this will be used by Insetincludes.
+ ofs.close();
+ if (ofs.fail())
+ lyxerr << "File '" << fname << "' was not closed properly." << endl;
+}
- LaTeXFeatures features(params);
- validate(features);
- texrow.reset();
+void Buffer::writeLaTeXSource(ostream & os,
+ string const & original_path,
+ OutputParams const & runparams_in,
+ bool const output_preamble, bool const output_body)
+{
+ OutputParams runparams = runparams_in;
- LyXTextClass const & tclass = params.getLyXTextClass();
- string top_element = tclass.latexname();
+ // validate the buffer.
+ lyxerr[Debug::LATEX] << " Validating buffer..." << endl;
+ LaTeXFeatures features(*this, params(), runparams);
+ validate(features);
+ lyxerr[Debug::LATEX] << " Buffer validation done." << endl;
- if (!only_body) {
- ofs << "<!DOCTYPE " << top_element
- << " PUBLIC \"-//OASIS//DTD DocBook V4.1//EN\"";
+ texrow().reset();
- string preamble = params.preamble;
- const string name = nice ? ChangeExtension(filename_, ".sgml")
- : fname;
- preamble += features.getIncludedFiles(name);
- preamble += features.getLyXSGMLEntities();
+ // The starting paragraph of the coming rows is the
+ // first paragraph of the document. (Asger)
+ texrow().start(paragraphs().begin()->id(), 0);
- if (!preamble.empty()) {
- ofs << "\n [ " << preamble << " ]";
- }
- ofs << ">\n\n";
+ if (output_preamble && runparams.nice) {
+ os << "%% LyX " << lyx_version << " created this file. "
+ "For more info, see http://www.lyx.org/.\n"
+ "%% Do not edit unless you really know what "
+ "you are doing.\n";
+ texrow().newline();
+ texrow().newline();
}
+ lyxerr[Debug::INFO] << "lyx document header finished" << endl;
+ // There are a few differences between nice LaTeX and usual files:
+ // usual is \batchmode and has a
+ // special input@path to allow the including of figures
+ // with either \input or \includegraphics (what figinsets do).
+ // 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
+ os << "\\batchmode\n"; // changed
+ // from \nonstopmode
+ texrow().newline();
+ }
+ if (!original_path.empty()) {
+ string const inputpath = latex_path(original_path);
+ os << "\\makeatletter\n"
+ << "\\def\\input@path{{"
+ << inputpath << "/}}\n"
+ << "\\makeatother\n";
+ texrow().newline();
+ texrow().newline();
+ texrow().newline();
+ }
- string top = top_element;
- top += " lang=\"";
- top += params.language->code();
- top += "\"";
+ // Write the preamble
+ runparams.use_babel = params().writeLaTeX(os, features, texrow());
- if (!params.options.empty()) {
- top += " ";
- top += params.options;
- }
- sgmlOpenTag(ofs, 0, false, top);
+ if (!output_body)
+ return;
- ofs << "<!-- DocBook file was created by " << lyx_docversion
- << "\n See http://www.lyx.org/ for more information -->\n";
+ // make the body.
+ os << "\\begin{document}\n";
+ texrow().newline();
+ } // output_preamble
+ lyxerr[Debug::INFO] << "preamble finished, now the body." << endl;
- vector<string> environment_stack(10);
- vector<string> environment_inner(10);
- vector<string> 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;
-
- while (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] != "!-- --") {
- item_name = "listitem";
- sgmlCloseTag(ofs, command_depth + depth, false, item_name);
- if (environment_inner[depth] == "varlistentry")
- sgmlCloseTag(ofs, depth+command_depth, false, environment_inner[depth]);
- }
- sgmlCloseTag(ofs, depth + command_depth, false, environment_stack[depth]);
- environment_stack[depth].erase();
- environment_inner[depth].erase();
- }
+ if (!lyxrc.language_auto_begin) {
+ os << subst(lyxrc.language_command_begin, "$$lang",
+ params().language->babel())
+ << endl;
+ texrow().newline();
+ }
- if (depth == par->params().depth()
- && environment_stack[depth] != style->latexname()
- && !environment_stack[depth].empty()) {
- if (environment_inner[depth] != "!-- --") {
- item_name= "listitem";
- sgmlCloseTag(ofs, command_depth+depth, false, item_name);
- if (environment_inner[depth] == "varlistentry")
- sgmlCloseTag(ofs, depth + command_depth, false, environment_inner[depth]);
- }
+ // 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();
+ }
- sgmlCloseTag(ofs, depth + command_depth, false, environment_stack[depth]);
+ // the real stuff
+ latexParagraphs(*this, paragraphs(), os, texrow(), runparams);
- environment_stack[depth].erase();
- environment_inner[depth].erase();
- }
+ // Restore the parenthood if needed
+ if (output_preamble)
+ params().parentname = save_parentname;
- // Write opening SGML tags.
- switch (style->latextype) {
- case LATEX_PARAGRAPH:
- sgmlOpenTag(ofs, depth + command_depth,
- false, style->latexname());
- break;
+ // add this just in case after all the paragraphs
+ os << endl;
+ texrow().newline();
- case LATEX_COMMAND:
- if (depth != 0)
- sgmlError(par, 0,
- _("Error : Wrong depth for "
- "LatexType Command.\n"));
-
- command_name = style->latexname();
-
- sgmlparam = style->latexparam();
- c_params = split(sgmlparam, c_depth,'|');
-
- cmd_depth = lyx::atoi(c_depth);
-
- if (command_flag) {
- if (cmd_depth < command_base) {
- for (Paragraph::depth_type j = command_depth;
- j >= command_base; --j) {
- sgmlCloseTag(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) {
- sgmlCloseTag(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)) {
- Inset * inset = par->getInset(0);
- Inset::Code lyx_code = inset->lyxCode();
- if (lyx_code == Inset::LABEL_CODE) {
- command_name += " id=\"";
- command_name += (static_cast<InsetCommand *>(inset))->getContents();
- command_name += "\"";
- desc_on = 3;
- }
- }
+ if (!lyxrc.language_auto_end) {
+ os << subst(lyxrc.language_command_end, "$$lang",
+ params().language->babel())
+ << endl;
+ texrow().newline();
+ }
- sgmlOpenTag(ofs, depth + command_depth, false, command_name);
+ if (output_preamble) {
+ os << "\\end{document}\n";
+ texrow().newline();
- item_name = c_params.empty()?"title":c_params;
- sgmlOpenTag(ofs, depth + 1 + command_depth, false, item_name);
- break;
+ lyxerr[Debug::LATEX] << "makeLaTeXFile...done" << endl;
+ } else {
+ lyxerr[Debug::LATEX] << "LaTeXFile for inclusion made."
+ << endl;
+ }
- case LATEX_ENVIRONMENT:
- case LATEX_ITEM_ENVIRONMENT:
- if (depth < par->params().depth()) {
- depth = par->params().depth();
- environment_stack[depth].erase();
- }
+ // Just to be sure. (Asger)
+ texrow().newline();
- 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] = "!-- --";
- sgmlOpenTag(ofs, depth + command_depth, false, environment_stack[depth]);
- } else {
- if (environment_inner[depth] != "!-- --") {
- item_name= "listitem";
- sgmlCloseTag(ofs, command_depth + depth, false, item_name);
- if (environment_inner[depth] == "varlistentry")
- sgmlCloseTag(ofs, depth + command_depth, false, environment_inner[depth]);
- }
- }
+ lyxerr[Debug::INFO] << "Finished making LaTeX file." << endl;
+ lyxerr[Debug::INFO] << "Row count was " << texrow().rows() - 1
+ << '.' << endl;
+}
- if (style->latextype == LATEX_ENVIRONMENT) {
- if (!style->latexparam().empty()) {
- if (style->latexparam() == "CDATA")
- ofs << "<![CDATA[";
- else
- sgmlOpenTag(ofs, depth + command_depth, false, style->latexparam());
- }
- break;
- }
- desc_on = (style->labeltype == LABEL_MANUAL);
+bool Buffer::isLatex() const
+{
+ return params().getLyXTextClass().outputType() == LATEX;
+}
- environment_inner[depth] = desc_on ? "varlistentry" : "listitem";
- sgmlOpenTag(ofs, depth + 1 + command_depth,
- false, environment_inner[depth]);
- item_name = desc_on ? "term" : "para";
- sgmlOpenTag(ofs, depth + 1 + command_depth,
- false, item_name);
- break;
- default:
- sgmlOpenTag(ofs, depth + command_depth,
- false, style->latexname());
- break;
- }
+bool Buffer::isLiterate() const
+{
+ return params().getLyXTextClass().outputType() == LITERATE;
+}
- simpleDocBookOnePar(ofs, par, desc_on,
- depth + 1 + command_depth);
- par = par->next();
-
- string end_tag;
- // write closing SGML tags
- switch (style->latextype) {
- case LATEX_COMMAND:
- end_tag = c_params.empty() ? "title" : c_params;
- sgmlCloseTag(ofs, depth + command_depth,
- false, end_tag);
- break;
- case LATEX_ENVIRONMENT:
- if (!style->latexparam().empty()) {
- if (style->latexparam() == "CDATA")
- ofs << "]]>";
- else
- sgmlCloseTag(ofs, depth + command_depth, false, style->latexparam());
- }
- break;
- case LATEX_ITEM_ENVIRONMENT:
- if (desc_on == 1) break;
- end_tag= "para";
- sgmlCloseTag(ofs, depth + 1 + command_depth, false, end_tag);
- break;
- case LATEX_PARAGRAPH:
- sgmlCloseTag(ofs, depth + command_depth, false, style->latexname());
- break;
- default:
- sgmlCloseTag(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";
- sgmlCloseTag(ofs, command_depth + depth, false, item_name);
- if (environment_inner[depth] == "varlistentry")
- sgmlCloseTag(ofs, depth + command_depth, false, environment_inner[depth]);
- }
+bool Buffer::isDocBook() const
+{
+ return params().getLyXTextClass().outputType() == DOCBOOK;
+}
- sgmlCloseTag(ofs, depth + command_depth, false, environment_stack[depth]);
- }
- }
- for (int j = command_depth; j >= 0 ; --j)
- if (!command_stack[j].empty()) {
- sgmlCloseTag(ofs, j, false, command_stack[j]);
- ofs << endl;
- }
+void Buffer::makeDocBookFile(string const & fname,
+ OutputParams const & runparams,
+ bool const body_only)
+{
+ lyxerr[Debug::LATEX] << "makeDocBookFile..." << endl;
+
+ ofstream ofs;
+ if (!openFileWrite(ofs, fname))
+ return;
- ofs << "\n\n";
- sgmlCloseTag(ofs, 0, false, top_element);
+ writeDocBookSource(ofs, fname, runparams, body_only);
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;
}
-void Buffer::simpleDocBookOnePar(ostream & os,
- Paragraph * par, int & desc_on,
- Paragraph::depth_type depth) const
+void Buffer::writeDocBookSource(ostream & os, string const & fname,
+ OutputParams const & runparams,
+ bool const only_body)
{
- bool emph_flag = false;
+ LaTeXFeatures features(*this, params(), runparams);
+ validate(features);
+
+ texrow().reset();
- LyXLayout_ptr const & style = par->layout();
+ LyXTextClass const & tclass = params().getLyXTextClass();
+ string const & top_element = tclass.latexname();
- LyXFont font_old = (style->labeltype == LABEL_MANUAL ? style->labelfont : style->font);
+ if (!only_body) {
+ if (runparams.flavor == OutputParams::XML)
+ os << "<?xml version=\"1.0\" encoding=\""
+ << params().language->encoding()->name() << "\"?>\n";
- int char_line_count = depth;
- //if (!style.free_spacing)
- // os << string(depth,' ');
+ os << "<!DOCTYPE " << top_element << " ";
- // parsing main loop
- for (pos_type i = 0; i < par->size(); ++i) {
- LyXFont font = par->getFont(params, i);
+ if (! tclass.class_header().empty()) os << tclass.class_header();
+ else if (runparams.flavor == OutputParams::XML)
+ os << "PUBLIC \"-//OASIS//DTD DocBook XML//EN\" "
+ << "\"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd\"";
+ else
+ os << " PUBLIC \"-//OASIS//DTD DocBook V4.2//EN\"";
- // handle <emphasis> tag
- if (font_old.emph() != font.emph()) {
- if (font.emph() == LyXFont::ON) {
- if (style->latexparam() == "CDATA")
- os << "]]>";
- os << "<emphasis>";
- if (style->latexparam() == "CDATA")
- os << "<![CDATA[";
- emph_flag = true;
- } else if (i) {
- if (style->latexparam() == "CDATA")
- os << "]]>";
- os << "</emphasis>";
- if (style->latexparam() == "CDATA")
- os << "<![CDATA[";
- emph_flag = false;
- }
+ string preamble = params().preamble;
+ if (runparams.flavor != OutputParams::XML ) {
+ preamble += "<!ENTITY % output.print.png \"IGNORE\">\n";
+ preamble += "<!ENTITY % output.print.pdf \"IGNORE\">\n";
+ preamble += "<!ENTITY % output.print.eps \"IGNORE\">\n";
+ preamble += "<!ENTITY % output.print.bmp \"IGNORE\">\n";
}
+ string const name = runparams.nice ? changeExtension(pimpl_->filename, ".sgml")
+ : fname;
+ preamble += features.getIncludedFiles(name);
+ preamble += features.getLyXSGMLEntities();
- if (par->isInset(i)) {
- Inset * 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 << "<![CDATA[";
- }
- } else {
- char c = par->getChar(i);
- bool ws;
- string str;
- boost::tie(ws, str) = sgml::escapeChar(c);
-
- if (style->pass_thru) {
- os << c;
- } else if (style->free_spacing || par->isFreeSpacing() || c != ' ') {
- os << str;
- } else if (desc_on ==1) {
- ++char_line_count;
- os << "\n</term><listitem><para>";
- desc_on = 2;
- } else {
- os << ' ';
- }
+ if (!preamble.empty()) {
+ os << "\n [ " << preamble << " ]";
}
- font_old = font;
+ os << ">\n\n";
}
- if (emph_flag) {
- if (style->latexparam() == "CDATA")
- os << "]]>";
- os << "</emphasis>";
- if (style->latexparam() == "CDATA")
- os << "<![CDATA[";
- }
+ string top = top_element;
+ top += " lang=\"";
+ if (runparams.flavor == OutputParams::XML)
+ top += params().language->code();
+ else
+ top += params().language->code().substr(0,2);
+ top += '"';
- // resets description flag correctly
- if (desc_on == 1) {
- // <term> not closed...
- os << "</term>\n<listitem><para> </para>";
+ if (!params().options.empty()) {
+ top += ' ';
+ top += params().options;
}
- if (style->free_spacing)
- os << '\n';
+
+ os << "<!-- " << ((runparams.flavor == OutputParams::XML)? "XML" : "SGML")
+ << " file was created by LyX " << lyx_version
+ << "\n See http://www.lyx.org/ for more information -->\n";
+
+ params().getLyXTextClass().counters().reset();
+
+ sgml::openTag(os, top);
+ os << '\n';
+ docbookParagraphs(paragraphs(), *this, os, runparams);
+ sgml::closeTag(os, top_element);
}
// Other flags: -wall -v0 -x
int Buffer::runChktex()
{
- if (!users->text) return 0;
-
- users->owner()->prohibitInput();
+ busy(true);
// get LaTeX-Filename
string const name = getLatexName();
- string path = filePath();
+ string const path = temppath();
+ string const org_path = filePath();
- string const org_path = path;
- if (lyxrc.use_tempdir || !IsDirWriteable(path)) {
- path = tmppath;
- }
-
- Path p(path); // path to LaTeX file
- users->owner()->message(_("Running chktex..."));
-
- // Remove all error insets
- bool const removedErrorInsets = users->removeAutoInsets();
+ lyx::support::Path p(path); // path to LaTeX file
+ message(_("Running chktex..."));
// Generate the LaTeX file if neccessary
- makeLaTeXFile(name, org_path, false);
+ 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::alert(_("chktex did not work!"),
- _("Could not run with file:"), name);
+ Alert::error(_("chktex failure"),
+ _("Could not run chktex successfully."));
} else if (res > 0) {
- // Insert all errors as errors boxes
- users->insertErrors(terr);
+ // Fill-in the error list with the TeX errors
+ bufferErrors(*this, terr, errorLists_["ChkTex"]);
}
- // if we removed error insets before we ran chktex or if we inserted
- // error insets after we ran chktex, this must be run:
- if (removedErrorInsets || res) {
-#warning repaint needed here, or do you mean update() ?
- users->repaint();
- users->fitCursor();
- }
- users->owner()->allowInput();
+ busy(false);
+
+ errors("ChkTeX");
return res;
}
void Buffer::validate(LaTeXFeatures & features) const
{
- LyXTextClass const & tclass = params.getLyXTextClass();
+ LyXTextClass const & tclass = params().getLyXTextClass();
+
+ if (features.isAvailable("dvipost") && params().tracking_changes
+ && params().output_changes)
+ features.require("dvipost");
// AMS Style is at document level
- if (params.use_amsmath || tclass.provides(LyXTextClass::amsmath))
+ if (params().use_amsmath == BufferParams::AMS_ON
+ || tclass.provides(LyXTextClass::amsmath))
features.require("amsmath");
- for_each(paragraphs.begin(), paragraphs.end(),
+ for_each(paragraphs().begin(), paragraphs().end(),
boost::bind(&Paragraph::validate, _1, boost::ref(features)));
// the bullet shapes are buffer level not paragraph level
// so they are tested here
for (int i = 0; i < 4; ++i) {
- if (params.user_defined_bullets[i] != ITEMIZE_DEFAULTS[i]) {
- int const font = params.user_defined_bullets[i].getFont();
+ if (params().user_defined_bullet(i) != ITEMIZE_DEFAULTS[i]) {
+ int const font = params().user_defined_bullet(i).getFont();
if (font == 0) {
- int const c = params
- .user_defined_bullets[i]
+ int const c = params()
+ .user_defined_bullet(i)
.getCharacter();
if (c == 16
|| c == 17
}
-vector<string> const Buffer::getLabelList() const
+void Buffer::getLabelList(vector<string> & 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)
- return tmp->getLabelList();
+ Buffer const * tmp = getMasterBuffer();
+ if (!tmp) {
+ lyxerr << "getMasterBuffer() failed!" << endl;
+ BOOST_ASSERT(tmp);
}
-
- vector<string> label_list;
- for (inset_iterator it = inset_const_iterator_begin();
- it != inset_const_iterator_end(); ++it) {
- vector<string> const l = it->getLabelList();
- label_list.insert(label_list.end(), l.begin(), l.end());
+ if (tmp != this) {
+ tmp->getLabelList(list);
+ return;
}
- return label_list;
+
+ for (InsetIterator it = inset_iterator_begin(inset()); it; ++it)
+ it.nextInset()->getLabelList(*this, list);
}
// This is also a buffer property (ale)
-vector<pair<string, string> > const Buffer::getBibkeyList() const
+void Buffer::fillWithBibKeys(vector<pair<string, string> > & keys)
+ const
{
- typedef pair<string, string> StringPair;
/// 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)
- return tmp->getBibkeyList();
+ /// use the parent's list instead [ale990412]
+ Buffer const * tmp = getMasterBuffer();
+ BOOST_ASSERT(tmp);
+ if (tmp != this) {
+ tmp->fillWithBibKeys(keys);
+ return;
}
- vector<StringPair> keys;
- ParagraphList::iterator pit = paragraphs.begin();
- ParagraphList::iterator pend = paragraphs.end();
- for (; pit != pend; ++pit) {
- if (pit->bibkey) {
- string const key = pit->bibkey->getContents();
- string const opt = pit->bibkey->getOptions();
- string const ref = pit->asString(this, false);
+ for (InsetIterator it = inset_iterator_begin(inset()); it; ++it) {
+ if (it->lyxCode() == InsetBase::BIBTEX_CODE) {
+ InsetBibtex const & inset =
+ dynamic_cast<InsetBibtex const &>(*it);
+ inset.fillWithBibKeys(*this, keys);
+ } else if (it->lyxCode() == InsetBase::INCLUDE_CODE) {
+ InsetInclude const & inset =
+ dynamic_cast<InsetInclude const &>(*it);
+ inset.fillWithBibKeys(*this, keys);
+ } else if (it->lyxCode() == InsetBase::BIBITEM_CODE) {
+ InsetBibitem const & inset =
+ dynamic_cast<InsetBibitem const &>(*it);
+ string const key = inset.getContents();
+ string const opt = inset.getOptions();
+ string const ref; // = pit->asString(this, false);
string const info = opt + "TheBibliographyRef" + ref;
-
- keys.push_back(StringPair(key, info));
+ keys.push_back(pair<string, string>(key, info));
}
}
+}
+
+
+void Buffer::updateBibfilesCache()
+{
+ // if this is a child document and the parent is already loaded
+ // update the parent's cache instead
+ Buffer * tmp = getMasterBuffer();
+ BOOST_ASSERT(tmp);
+ if (tmp != this) {
+ tmp->updateBibfilesCache();
+ return;
+ }
- if (!keys.empty())
- return keys;
-
- // Might be either using bibtex or a child has bibliography
- for (inset_iterator it = inset_const_iterator_begin();
- it != inset_const_iterator_end(); ++it) {
- // Search for Bibtex or Include inset
- if (it->lyxCode() == Inset::BIBTEX_CODE) {
- vector<StringPair> tmp =
- static_cast<InsetBibtex &>(*it).getKeys(this);
- keys.insert(keys.end(), tmp.begin(), tmp.end());
- } else if (it->lyxCode() == Inset::INCLUDE_CODE) {
- vector<StringPair> const tmp =
- static_cast<InsetInclude &>(*it).getKeys();
- keys.insert(keys.end(), tmp.begin(), tmp.end());
+ bibfilesCache_.clear();
+ for (InsetIterator it = inset_iterator_begin(inset()); it; ++it) {
+ if (it->lyxCode() == InsetBase::BIBTEX_CODE) {
+ InsetBibtex const & inset =
+ dynamic_cast<InsetBibtex const &>(*it);
+ vector<string> const bibfiles = inset.getFiles(*this);
+ bibfilesCache_.insert(bibfilesCache_.end(),
+ bibfiles.begin(),
+ bibfiles.end());
+ } else if (it->lyxCode() == InsetBase::INCLUDE_CODE) {
+ InsetInclude & inset =
+ dynamic_cast<InsetInclude &>(*it);
+ inset.updateBibfilesCache(*this);
+ vector<string> const & bibfiles =
+ inset.getBibfilesCache(*this);
+ bibfilesCache_.insert(bibfilesCache_.end(),
+ bibfiles.begin(),
+ bibfiles.end());
}
}
+}
+
+
+vector<string> const & Buffer::getBibfilesCache() const
+{
+ // if this is a child document and the parent is already loaded
+ // use the parent's cache instead
+ Buffer const * tmp = getMasterBuffer();
+ BOOST_ASSERT(tmp);
+ if (tmp != this)
+ return tmp->getBibfilesCache();
- return keys;
+ return bibfilesCache_;
}
bool Buffer::isDepClean(string const & name) const
{
- DEPCLEAN * item = dep_clean;
- while (item && item->master != name)
- item = item->next;
- if (!item) return true;
- return item->clean;
+ DepClean::const_iterator const it = pimpl_->dep_clean.find(name);
+ if (it == pimpl_->dep_clean.end())
+ return true;
+ return it->second;
}
void Buffer::markDepClean(string const & name)
{
- if (!dep_clean) {
- dep_clean = new DEPCLEAN;
- dep_clean->clean = true;
- dep_clean->master = name;
- dep_clean->next = 0;
- } else {
- DEPCLEAN * item = dep_clean;
- while (item && item->master != name)
- item = item->next;
- if (item) {
- item->clean = true;
- } else {
- item = new DEPCLEAN;
- item->clean = true;
- item->master = name;
- item->next = 0;
- }
- }
+ pimpl_->dep_clean[name] = true;
}
bool Buffer::dispatch(string const & command, bool * result)
{
- // Split command string into command and argument
- string cmd;
- string line = ltrim(command);
- string const arg = trim(split(line, cmd, ' '));
-
- return dispatch(lyxaction.LookupFunc(cmd), arg, result);
+ return dispatch(lyxaction.lookupFunc(command), result);
}
-bool Buffer::dispatch(int action, string const & argument, bool * result)
+bool Buffer::dispatch(FuncRequest const & func, bool * result)
{
bool dispatched = true;
- switch (action) {
- case LFUN_EXPORT: {
- bool const tmp = Exporter::Export(this, argument, false);
+ switch (func.action) {
+ case LFUN_BUFFER_EXPORT: {
+ bool const tmp = Exporter::Export(this, lyx::to_utf8(func.argument()), false);
if (result)
*result = tmp;
break;
}
-void Buffer::resizeInsets(BufferView * bv)
+void Buffer::changeLanguage(Language const * from, Language const * to)
{
- /// then remove all LyXText in text-insets
- for_each(paragraphs.begin(), paragraphs.end(),
- boost::bind(&Paragraph::resizeInsetsLyXText, _1, bv));
-}
+ BOOST_ASSERT(from);
+ BOOST_ASSERT(to);
+ // Take care of l10n/i18n
+ updateDocLang(to);
-void Buffer::redraw()
-{
-#warning repaint needed here, or do you mean update() ?
- users->repaint();
- users->fitCursor();
+ for_each(par_iterator_begin(),
+ par_iterator_end(),
+ bind(&Paragraph::changeLanguage, _1, params(), from, to));
+
+ text().current_font.setLanguage(to);
+ text().real_current_font.setLanguage(to);
}
-void Buffer::changeLanguage(Language const * from, Language const * to)
+void Buffer::updateDocLang(Language const * nlang)
{
+ BOOST_ASSERT(nlang);
- ParIterator end = par_iterator_end();
- for (ParIterator it = par_iterator_begin(); it != end; ++it)
- (*it)->changeLanguage(params, from, to);
+ pimpl_->messages.reset(new Messages(nlang->code()));
+
+ updateLabels(*this);
}
-bool Buffer::isMultiLingual()
+bool Buffer::isMultiLingual() const
{
- ParIterator end = par_iterator_end();
- for (ParIterator it = par_iterator_begin(); it != end; ++it)
- if ((*it)->isMultiLingual(params))
+ ParConstIterator end = par_iterator_end();
+ for (ParConstIterator it = par_iterator_begin(); it != end; ++it)
+ if (it->isMultiLingual(params()))
return true;
return false;
}
-void Buffer::inset_iterator::setParagraph()
+ParIterator Buffer::getParFromID(int const id) const
{
- while (pit != pend) {
- it = pit->insetlist.begin();
- if (it != pit->insetlist.end())
- return;
- ++pit;
+ ParConstIterator it = par_iterator_begin();
+ ParConstIterator const end = par_iterator_end();
+
+ if (id < 0) {
+ // John says this is called with id == -1 from undo
+ lyxerr << "getParFromID(), id: " << id << endl;
+ return end;
}
-}
+ for (; it != end; ++it)
+ if (it->id() == id)
+ return it;
-Inset * Buffer::getInsetFromID(int id_arg) const
-{
- for (inset_iterator it = inset_const_iterator_begin();
- it != inset_const_iterator_end(); ++it)
- {
- if (it->id() == id_arg)
- return &(*it);
- Inset * in = it->getInsetFromID(id_arg);
- if (in)
- return in;
- }
- return 0;
+ return end;
}
-Paragraph * Buffer::getParFromID(int id) const
+bool Buffer::hasParWithID(int const id) const
{
- if (id < 0)
- return 0;
-
- ParagraphList::iterator it = paragraphs.begin();
- ParagraphList::iterator end = paragraphs.end();
- for (; it != end; ++it) {
- if (it->id() == id) {
- return &*it;
- }
- Paragraph * tmp = it->getParFromID(id);
- if (tmp) {
- return tmp;
- }
- }
- return 0;
+ ParConstIterator const it = getParFromID(id);
+ return it != par_iterator_end();
}
ParIterator Buffer::par_iterator_begin()
{
- return ParIterator(&*(paragraphs.begin()));
+ return ::par_iterator_begin(inset());
}
ParIterator Buffer::par_iterator_end()
{
- return ParIterator();
+ return ::par_iterator_end(inset());
}
-void Buffer::addUser(BufferView * u)
+ParConstIterator Buffer::par_iterator_begin() const
{
- users = u;
+ return ::par_const_iterator_begin(inset());
}
-void Buffer::delUser(BufferView *)
+ParConstIterator Buffer::par_iterator_end() const
{
- users = 0;
+ return ::par_const_iterator_end(inset());
}
Language const * Buffer::getLanguage() const
{
- return params.language;
+ return params().language;
+}
+
+
+docstring const Buffer::B_(string const & l10n) const
+{
+ if (pimpl_->messages.get()) {
+ return pimpl_->messages->get(l10n);
+ }
+
+ return _(l10n);
}
bool Buffer::isClean() const
{
- return lyx_clean;
+ return pimpl_->lyx_clean;
}
bool Buffer::isBakClean() const
{
- return bak_clean;
+ return pimpl_->bak_clean;
}
void Buffer::markClean() const
{
- if (!lyx_clean) {
- lyx_clean = true;
+ if (!pimpl_->lyx_clean) {
+ pimpl_->lyx_clean = true;
updateTitles();
}
// if the .lyx file has been saved, we don't need an
// autosave
- bak_clean = true;
+ pimpl_->bak_clean = true;
}
void Buffer::markBakClean()
{
- bak_clean = true;
+ pimpl_->bak_clean = true;
}
void Buffer::setUnnamed(bool flag)
{
- unnamed = flag;
+ pimpl_->unnamed = flag;
}
-bool Buffer::isUnnamed()
+bool Buffer::isUnnamed() const
{
- return unnamed;
+ return pimpl_->unnamed;
}
+#ifdef WITH_WARNINGS
+#warning this function should be moved to buffer_pimpl.C
+#endif
void Buffer::markDirty()
{
- if (lyx_clean) {
- lyx_clean = false;
+ if (pimpl_->lyx_clean) {
+ pimpl_->lyx_clean = false;
updateTitles();
}
- bak_clean = false;
- DEPCLEAN * tmp = dep_clean;
- while (tmp) {
- tmp->clean = false;
- tmp = tmp->next;
+ pimpl_->bak_clean = false;
+
+ DepClean::iterator it = pimpl_->dep_clean.begin();
+ DepClean::const_iterator const end = pimpl_->dep_clean.end();
+
+ for (; it != end; ++it) {
+ it->second = false;
}
}
string const & Buffer::fileName() const
{
- return filename_;
+ return pimpl_->filename;
}
string const & Buffer::filePath() const
{
- return filepath_;
+ return params().filepath;
}
bool Buffer::isReadonly() const
{
- return read_only;
+ return pimpl_->read_only;
}
-BufferView * Buffer::getUser() const
+void Buffer::setParentName(string const & name)
{
- return users;
+ params().parentname = name;
}
-void Buffer::setParentName(string const & name)
+Buffer const * Buffer::getMasterBuffer() const
{
- params.parentname = name;
+ if (!params().parentname.empty()
+ && theApp->bufferList().exists(params().parentname)) {
+ Buffer const * buf = theApp->bufferList().getBuffer(params().parentname);
+ if (buf)
+ return buf->getMasterBuffer();
+ }
+
+ return this;
}
-Buffer::inset_iterator::inset_iterator()
- : pit(0), pend(0)
-{}
+Buffer * Buffer::getMasterBuffer()
+{
+ if (!params().parentname.empty()
+ && theApp->bufferList().exists(params().parentname)) {
+ Buffer * buf = theApp->bufferList().getBuffer(params().parentname);
+ if (buf)
+ return buf->getMasterBuffer();
+ }
+
+ return this;
+}
-Buffer::inset_iterator::inset_iterator(base_type p, base_type e)
- : pit(p), pend(e)
+MacroData const & Buffer::getMacro(std::string const & name) const
{
- setParagraph();
+ return pimpl_->macros.get(name);
}
-Buffer::inset_iterator & Buffer::inset_iterator::operator++()
+bool Buffer::hasMacro(string const & name) const
{
- if (pit != pend) {
- ++it;
- if (it == pit->insetlist.end()) {
- ++pit;
- setParagraph();
- }
- }
- return *this;
+ return pimpl_->macros.has(name);
}
-Buffer::inset_iterator Buffer::inset_iterator::operator++(int)
+void Buffer::insertMacro(string const & name, MacroData const & data)
{
- inset_iterator tmp = *this;
- ++*this;
- return tmp;
+ MacroTable::globalMacros().insert(name, data);
+ pimpl_->macros.insert(name, data);
}
-Buffer::inset_iterator::reference Buffer::inset_iterator::operator*()
+void Buffer::buildMacros()
{
- return *it.getInset();
+ // Start with global table.
+ pimpl_->macros = MacroTable::globalMacros();
+
+ // Now add our own.
+ ParagraphList const & 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 const & insets = pars[i].insetlist;
+ InsetList::const_iterator it = insets.begin();
+ InsetList::const_iterator end = insets.end();
+ for ( ; it != end; ++it) {
+ //lyxerr << "found inset code " << it->inset->lyxCode() << std::endl;
+ if (it->inset->lyxCode() == InsetBase::MATHMACRO_CODE) {
+ MathMacroTemplate const & mac
+ = static_cast<MathMacroTemplate const &>(*it->inset);
+ insertMacro(mac.name(), mac.asMacroData());
+ }
+ }
+ }
}
-Buffer::inset_iterator::pointer Buffer::inset_iterator::operator->()
+void Buffer::saveCursor(StableDocIterator cur, StableDocIterator anc)
{
- return it.getInset();
+ cursor_ = cur;
+ anchor_ = anc;
}
-Paragraph * Buffer::inset_iterator::getPar()
+void Buffer::changeRefsIfUnique(string const & from, string const & to)
{
- return &(*pit);
+ // Check if the label 'from' appears more than once
+ vector<string> labels;
+ getLabelList(labels);
+
+ if (lyx::count(labels.begin(), labels.end(), from) > 1)
+ return;
+
+ InsetBase::Code code = InsetBase::REF_CODE;
+
+ ParIterator it = par_iterator_begin();
+ ParIterator end = par_iterator_end();
+ for ( ; it != end; ++it) {
+ bool changed_inset = false;
+ for (InsetList::iterator it2 = it->insetlist.begin();
+ it2 != it->insetlist.end(); ++it2) {
+ if (it2->inset->lyxCode() == code) {
+ InsetCommand * inset = static_cast<InsetCommand *>(it2->inset);
+ if (inset->getContents() == from) {
+ inset->setContents(to);
+ //inset->setButtonLabel();
+ changed_inset = true;
+ }
+ }
+ }
+ }
}
-lyx::pos_type Buffer::inset_iterator::getPos() const
+void Buffer::getSourceCode(ostream & os, lyx::pit_type par_begin, lyx::pit_type par_end, bool full_source)
{
- return it.getPos();
+ OutputParams runparams;
+ runparams.nice = true;
+ runparams.flavor = OutputParams::LATEX;
+ runparams.linelen = lyxrc.ascii_linelen;
+ // No side effect of file copying and image conversion
+ runparams.dryrun = true;
+
+ if (full_source) {
+ os << "% Preview source code\n\n";
+ if (isLatex())
+ writeLaTeXSource(os, filePath(), runparams, true, true);
+ else
+ writeDocBookSource(os, fileName(), runparams, false);
+ } else {
+ runparams.par_begin = par_begin;
+ runparams.par_end = par_end;
+ if (par_begin + 1 == par_end)
+ os << "% Preview source code for paragraph " << par_begin << "\n\n";
+ else
+ os << "% Preview source code from paragraph " << par_begin << " to " << par_end - 1 << "\n\n";
+ // output paragraphs
+ if (isLatex()) {
+ texrow().reset();
+ latexParagraphs(*this, paragraphs(), os, texrow(), runparams);
+ } else // DocBook
+ docbookParagraphs(paragraphs(), *this, os, runparams);
+ }
}
-bool operator==(Buffer::inset_iterator const & iter1,
- Buffer::inset_iterator const & iter2)
+ErrorList const & Buffer::errorList(string const & type) const
{
- return iter1.pit == iter2.pit
- && (iter1.pit == iter1.pend || iter1.it == iter2.it);
+ static ErrorList const emptyErrorList;
+ std::map<std::string, ErrorList>::const_iterator I = errorLists_.find(type);
+ if (I == errorLists_.end())
+ return emptyErrorList;
+
+ return I->second;
}
-bool operator!=(Buffer::inset_iterator const & iter1,
- Buffer::inset_iterator const & iter2)
+ErrorList & Buffer::errorList(string const & type)
{
- return !(iter1 == iter2);
+ return errorLists_[type];
}
projects / lyx.git / blobdiff