#include "graphics/Previews.h"
+#include "support/types.h"
+#include "support/lyxalgo.h"
#include "support/filetools.h"
#include "support/fs_extras.h"
-#ifdef USE_COMPRESSION
-# include "support/gzstream.h"
-#endif
+# 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/os.h"
#include "support/path.h"
#include <boost/bind.hpp>
#include <boost/filesystem/operations.hpp>
-#include <utime.h>
+#if defined (HAVE_UTIME_H)
+# include <utime.h>
+#elif defined (HAVE_SYS_UTIME_H)
+# include <sys/utime.h>
+#endif
#include <iomanip>
#include <stack>
using lyx::pos_type;
using lyx::pit_type;
-using lyx::support::AddName;
+using lyx::support::addName;
using lyx::support::bformat;
-using lyx::support::ChangeExtension;
+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::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::makeAbsPath;
+using lyx::support::makeDisplayPath;
+using lyx::support::makeLatexName;
+using lyx::support::onlyFilename;
+using lyx::support::onlyPath;
using lyx::support::Path;
-using lyx::support::QuoteName;
+using lyx::support::quoteName;
using lyx::support::removeAutosaveFile;
using lyx::support::rename;
-using lyx::support::RunCommand;
+using lyx::support::runCommand;
using lyx::support::split;
using lyx::support::subst;
using lyx::support::tempName;
namespace {
-int const LYX_FORMAT = 241;
+int const LYX_FORMAT = 248;
} // namespace anon
/// name of the file the buffer is associated with.
string filename;
- /// The path to the document file.
- string filepath;
-
boost::scoped_ptr<Messages> messages;
/** Set to true only when the file is fully loaded.
Buffer::Impl::Impl(Buffer & parent, string const & file, bool readonly_)
: lyx_clean(true), bak_clean(true), unnamed(false), read_only(readonly_),
- filename(file), filepath(OnlyPath(file)), file_fully_loaded(false),
+ 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 ronly)
- : pimpl_(new Impl(*this, file, ronly))
+Buffer::Buffer(string const & file, bool readonly)
+ : pimpl_(new Impl(*this, file, readonly))
{
lyxerr[Debug::INFO] << "Buffer::Buffer()" << endl;
}
string const Buffer::getLatexName(bool const no_path) const
{
- string const name = ChangeExtension(MakeLatexName(fileName()), ".tex");
- return no_path ? OnlyFilename(name) : name;
+ string const name = changeExtension(makeLatexName(fileName()), ".tex");
+ return no_path ? onlyFilename(name) : name;
}
string const path = temppath();
- 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
void Buffer::setFileName(string const & newfile)
{
- pimpl_->filename = MakeAbsPath(newfile);
- pimpl_->filepath = OnlyPath(pimpl_->filename);
+ pimpl_->filename = makeAbsPath(newfile);
+ params().filepath = onlyPath(pimpl_->filename);
setReadonly(fs::is_readonly(pimpl_->filename));
updateTitles();
}
// 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();
continue;
}
- lyxerr[Debug::PARSER] << "Handling header token: `"
+ lyxerr[Debug::PARSER] << "Handling document header token: `"
<< token << '\'' << endl;
string unknown = params().readToken(lex, token);
"%1$s %2$s\n"),
token,
lex.getString());
- error(ErrorItem(_("Header error"), s,
+ error(ErrorItem(_("Document header error"), s,
-1, 0, 0));
}
}
}
if (begin_header_line) {
string const s = _("\\begin_header is missing");
- error(ErrorItem(_("Header error"), s, -1, 0, 0));
+ error(ErrorItem(_("Document header error"), s, -1, 0, 0));
}
return unknown_tokens;
}
string const token = lex.getString();
if (token != "\\begin_document") {
string const s = _("\\begin_document is missing");
- error(ErrorItem(_("Header error"), s, -1, 0, 0));
+ error(ErrorItem(_("Document header error"), s, -1, 0, 0));
}
- if (paragraphs().empty()) {
- readHeader(lex);
- if (!params().getLyXTextClass().load()) {
- string theclass = params().getLyXTextClass().name();
- Alert::error(_("Can't load document class"), bformat(
- "Using the default document class, because the "
- " class %1$s could not be loaded.", theclass));
- params().textclass = 0;
- }
- } else {
- // We don't want to adopt the parameters from the
- // document we insert, so read them into a temporary buffer
- // and then discard it
+ // we are reading in a brand new document
+ BOOST_ASSERT(paragraphs().empty());
- Buffer tmpbuf("", false);
- tmpbuf.readHeader(lex);
+ readHeader(lex);
+ if (!params().getLyXTextClass().load(filePath())) {
+ string theclass = params().getLyXTextClass().name();
+ Alert::error(_("Can't load document class"), bformat(
+ "Using the default document class, because the "
+ " class %1$s could not be loaded.", theclass));
+ params().textclass = 0;
}
- return text().read(*this, lex);
+ bool const res = text().read(*this, lex);
+ for_each(text().paragraphs().begin(),
+ text().paragraphs().end(),
+ bind(&Paragraph::setInsetOwner, _1, &inset()));
+ updateBibfilesCache();
+ return res;
}
{
LyXFont font = fn;
- pars[pit].checkInsertChar(font);
// insert the string, don't insert doublespace
bool space_inserted = true;
for (string::const_iterator cit = str.begin();
}
space_inserted = true;
}
- } else if (!IsPrintable(*cit)) {
+ } else if (!isPrintable(*cit)) {
// Ignore unprintables
continue;
} else {
// remove dummy empty par
paragraphs().clear();
- bool ret = readFile(filename, paragraphs().size());
+ LyXLex lex(0, 0);
+ lex.setFile(filename);
+ bool ret = readFile(lex, filename);
// After we have read a file, we must ensure that the buffer
// language is set and used in the gui.
}
-bool Buffer::readFile(string const & filename, pit_type const pit)
-{
- LyXLex lex(0, 0);
- lex.setFile(filename);
- return readFile(lex, filename, pit);
-}
-
-
bool Buffer::fully_loaded() const
{
return pimpl_->file_fully_loaded;
}
-bool Buffer::readFile(LyXLex & lex, string const & filename, pit_type const pit)
+bool Buffer::readFile(LyXLex & lex, string const & filename)
{
BOOST_ASSERT(!filename.empty());
filename));
return false;
}
- string command =
- "python " + LibFileSearch("lyx2lyx", "lyx2lyx");
- if (command.empty()) {
+ string const lyx2lyx = libFileSearch("lyx2lyx", "lyx2lyx");
+ if (lyx2lyx.empty()) {
Alert::error(_("Conversion script not found"),
bformat(_("%1$s is from an earlier"
" version of LyX, but the"
filename));
return false;
}
- command += " -t"
- + convert<string>(LYX_FORMAT)
- + " -o " + tmpfile + ' '
- + QuoteName(filename);
+ ostringstream command;
+ command << os::python() << ' ' << quoteName(lyx2lyx)
+ << " -t " << convert<string>(LYX_FORMAT)
+ << " -o " << quoteName(tmpfile) << ' '
+ << quoteName(filename);
+ string const command_str = command.str();
+
lyxerr[Debug::INFO] << "Running '"
- << command << '\''
+ << command_str << '\''
<< endl;
- cmd_ret const ret = RunCommand(command);
+
+ cmd_ret const ret = runCommand(command_str);
if (ret.first != 0) {
Alert::error(_("Conversion script failed"),
bformat(_("%1$s is from an earlier version"
filename));
return false;
} else {
- bool const ret = readFile(tmpfile, pit);
+ bool const ret = readFile(tmpfile);
// Do stuff with tmpfile name and buffer name here.
return ret;
}
//lyxerr << "removing " << MacroTable::localMacros().size()
// << " temporary macro entries" << endl;
//MacroTable::localMacros().clear();
- params().setPaperStuff();
pimpl_->file_fully_loaded = true;
return true;
if (lyxrc.make_backup) {
s = fileName() + '~';
if (!lyxrc.backupdir_path.empty())
- s = AddName(lyxrc.backupdir_path,
+ 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)
- if (fs::exists(fileName())) {
+ if (fs::exists(fileName()) && fs::is_writable(fs::path(fileName()).branch_path())) {
//try {
fs::copy_file(fileName(), s, false);
//}
bool retval = false;
if (params().compressed) {
-#ifdef USE_COMPRESSION
- gz::ogzstream ofs(fname.c_str(), ios::out|ios::trunc);
+ io::filtering_ostream ofs(io::gzip_compressor() | io::file_sink(fname));
if (!ofs)
return false;
retval = do_writeFile(ofs);
-#else
- return false;
-#endif
} else {
ofstream ofs(fname.c_str(), ios::out|ios::trunc);
if (!ofs)
// validate the buffer.
lyxerr[Debug::LATEX] << " Validating buffer..." << endl;
- LaTeXFeatures features(*this, params(), runparams.nice);
+ LaTeXFeatures features(*this, params(), runparams);
validate(features);
lyxerr[Debug::LATEX] << " Buffer validation done." << endl;
texrow().newline();
texrow().newline();
}
- lyxerr[Debug::INFO] << "lyx header finished" << endl;
+ 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
if (!openFileWrite(ofs, fname))
return;
- LaTeXFeatures features(*this, params(), runparams.nice);
+ LaTeXFeatures features(*this, params(), runparams);
validate(features);
texrow().reset();
ofs << tclass.class_header();
string preamble = params().preamble;
- string const name = runparams.nice ? ChangeExtension(pimpl_->filename, ".sgml")
+ string const name = runparams.nice ? changeExtension(pimpl_->filename, ".sgml")
: fname;
preamble += features.getIncludedFiles(name);
preamble += features.getLyXSGMLEntities();
if (!openFileWrite(ofs, fname))
return;
- LaTeXFeatures features(*this, params(), runparams.nice);
+ LaTeXFeatures features(*this, params(), runparams);
validate(features);
texrow().reset();
if (!only_body) {
if (runparams.flavor == OutputParams::XML)
ofs << "<?xml version=\"1.0\" encoding=\""
- << params().language->encoding()->Name() << "\"?>\n";
+ << params().language->encoding()->name() << "\"?>\n";
ofs << "<!DOCTYPE " << top_element << " ";
preamble += "<!ENTITY % output.print.bmp \"IGNORE\">\n";
}
- string const name = runparams.nice ? ChangeExtension(pimpl_->filename, ".sgml")
+ string const name = runparams.nice ? changeExtension(pimpl_->filename, ".sgml")
: fname;
preamble += features.getIncludedFiles(name);
preamble += features.getLyXSGMLEntities();
LyXTextClass const & tclass = params().getLyXTextClass();
if (features.isAvailable("dvipost") && params().tracking_changes
- && params().output_changes) {
+ && params().output_changes)
features.require("dvipost");
- features.require("color");
- }
// AMS Style is at document level
if (params().use_amsmath == BufferParams::AMS_ON
}
+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;
+ }
+
+ 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 bibfilesCache_;
+}
+
+
bool Buffer::isDepClean(string const & name) const
{
DepClean::const_iterator const it = pimpl_->dep_clean.find(name);
bool dispatched = true;
switch (func.action) {
- case LFUN_EXPORT: {
+ case LFUN_BUFFER_EXPORT: {
bool const tmp = Exporter::Export(this, func.argument, false);
if (result)
*result = tmp;
BOOST_ASSERT(from);
BOOST_ASSERT(to);
- lyxerr << "Changing Language!" << endl;
-
// Take care of l10n/i18n
updateDocLang(to);
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);
}
string const & Buffer::filePath() const
{
- return pimpl_->filepath;
+ return params().filepath;
}
}
+Buffer * Buffer::getMasterBuffer()
+{
+ if (!params().parentname.empty()
+ && bufferlist.exists(params().parentname)) {
+ Buffer * buf = bufferlist.getBuffer(params().parentname);
+ if (buf)
+ return buf->getMasterBuffer();
+ }
+
+ return this;
+}
+
+
MacroData const & Buffer::getMacro(std::string const & name) const
{
return pimpl_->macros.get(name);
pimpl_->macros = MacroTable::globalMacros();
// Now add our own.
- ParagraphList & pars = text().paragraphs();
+ 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::iterator it = pars[i].insetlist.begin();
- InsetList::iterator end = pars[i].insetlist.end();
+ 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 & mac
- = static_cast<MathMacroTemplate &>(*it->inset);
+ MathMacroTemplate const & mac
+ = static_cast<MathMacroTemplate const &>(*it->inset);
insertMacro(mac.name(), mac.asMacroData());
}
}
}
}
+
+
+void Buffer::saveCursor(StableDocIterator cur, StableDocIterator anc)
+{
+ cursor_ = cur;
+ anchor_ = anc;
+}
+
+
+void Buffer::changeRefsIfUnique(string const & from, string const & to)
+{
+ // 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;
+ }
+ }
+ }
+ }
+}
+
+
+void Buffer::getSourceCode(ostream & os, lyx::pit_type par_begin, lyx::pit_type par_end)
+{
+ OutputParams runparams;
+ runparams.nice = true;
+ runparams.flavor = OutputParams::LATEX;
+ runparams.linelen = lyxrc.ascii_linelen;
+ runparams.par_begin = par_begin;
+ runparams.par_end = par_end;
+ // No side effect of file copying and image conversion
+ runparams.dryrun = true;
+
+ 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 if (isLinuxDoc())
+ linuxdocParagraphs(*this, paragraphs(), os, runparams);
+ else // DocBook
+ docbookParagraphs(paragraphs(), *this, os, runparams);
+}
+