#include "Buffer.h"
#include "Author.h"
+#include "LayoutFile.h"
#include "BiblioInfo.h"
#include "BranchList.h"
#include "buffer_funcs.h"
#include "Converter.h"
#include "Counters.h"
#include "DocIterator.h"
-#include "EmbeddedFiles.h"
#include "Encoding.h"
#include "ErrorList.h"
#include "Exporter.h"
#include "ParagraphParameters.h"
#include "ParIterator.h"
#include "PDFOptions.h"
-#include "Session.h"
#include "sgml.h"
#include "TexRow.h"
#include "TexStream.h"
-#include "TextClassList.h"
#include "Text.h"
+#include "TextClass.h"
#include "TocBackend.h"
#include "Undo.h"
#include "VCBackend.h"
#include "version.h"
+#include "WordList.h"
#include "insets/InsetBibitem.h"
#include "insets/InsetBibtex.h"
#include "graphics/Previews.h"
+#include "support/assert.h"
#include "support/convert.h"
#include "support/debug.h"
#include "support/ExceptionMessage.h"
-#include "support/FileFilterList.h"
#include "support/FileName.h"
#include "support/FileNameList.h"
#include "support/filetools.h"
#include "support/types.h"
#include "support/FileZipListDir.h"
-#if !defined (HAVE_FORK)
-# define fork() -1
-#endif
-
#include <boost/bind.hpp>
#include <boost/shared_ptr.hpp>
#include <algorithm>
+#include <fstream>
#include <iomanip>
-#include <stack>
+#include <map>
#include <sstream>
-#include <fstream>
+#include <stack>
+#include <vector>
using namespace std;
using namespace lyx::support;
namespace {
-int const LYX_FORMAT = 309; // Bernhard Reiter: support for \nocite
-
-} // namespace anon
-
+int const LYX_FORMAT = 328;
typedef map<string, bool> DepClean;
+typedef map<docstring, pair<InsetLabel const *, Buffer::References> > RefCache;
+
+} // namespace anon
class Buffer::Impl
{
*/
bool file_fully_loaded;
- /// our Text that should be wrapped in an InsetText
- InsetText inset;
-
///
mutable TocBackend toc_backend;
typedef pair<DocIterator, MacroData> ScopeMacro;
typedef map<DocIterator, ScopeMacro> PositionScopeMacroMap;
typedef map<docstring, PositionScopeMacroMap> NamePositionScopeMacroMap;
+ /// map from the macro name to the position map,
+ /// which maps the macro definition position to the scope and the MacroData.
NamePositionScopeMacroMap macros;
bool macro_lock;
typedef map<Buffer const * const, DocIterator> BufferPositionMap;
typedef pair<DocIterator, Buffer const *> ScopeBuffer;
typedef map<DocIterator, ScopeBuffer> PositionScopeBufferMap;
+ /// position of children buffers in this buffer
BufferPositionMap children_positions;
+ /// map from children inclusion positions to their scope and their buffer
PositionScopeBufferMap position_to_children;
/// Container for all sort of Buffer dependant errors.
map<string, ErrorList> errorLists;
- /// all embedded files of this buffer
- EmbeddedFiles embedded_files;
-
/// timestamp and checksum used to test if the file has been externally
/// modified. (Used to properly enable 'File->Revert to saved', bug 4114).
time_t timestamp_;
/// A cache for the bibfiles (including bibfiles of loaded child
/// documents), needed for appropriate update of natbib labels.
- mutable FileNameList bibfilesCache_;
+ mutable support::FileNameList bibfilesCache_;
+
+ mutable RefCache ref_cache_;
+
+ /// our Text that should be wrapped in an InsetText
+ InsetText inset;
};
+
/// Creates the per buffer temporary directory
static FileName createBufferTmpDir()
{
Buffer::Impl::Impl(Buffer & parent, FileName const & file, bool readonly_)
: parent_buffer(0), lyx_clean(true), bak_clean(true), unnamed(false),
read_only(readonly_), filename(file), file_fully_loaded(false),
- inset(params), toc_backend(&parent), macro_lock(false),
- embedded_files(&parent), timestamp_(0), checksum_(0), wa_(0),
- undo_(parent)
+ toc_backend(&parent), macro_lock(false),
+ timestamp_(0), checksum_(0), wa_(0), undo_(parent)
{
temppath = createBufferTmpDir();
- inset.setAutoBreakRows(true);
lyxvc.setBuffer(&parent);
if (use_gui)
wa_ = new frontend::WorkAreaManager;
{
LYXERR(Debug::INFO, "Buffer::Buffer()");
+ d->inset.setBuffer(*this);
+ d->inset.initParagraphs(*this);
+ d->inset.setAutoBreakRows(true);
d->inset.getText(0)->setMacrocontextPosition(par_iterator_begin());
}
// GuiView already destroyed
gui_ = 0;
- Buffer const * master = masterBuffer();
- if (master != this && use_gui) {
- // We are closing buf which was a child document so we
- // must update the labels and section numbering of its master
- // Buffer.
- updateLabels(*master);
- master->updateMacros();
- }
-
- resetChildDocuments(false);
+ // clear references to children in macro tables
+ d->children_positions.clear();
+ d->position_to_children.clear();
if (!d->temppath.destroyDirectory()) {
Alert::warning(_("Could not remove temporary directory"),
frontend::WorkAreaManager & Buffer::workAreaManager() const
{
- BOOST_ASSERT(d->wa_);
+ LASSERT(d->wa_, /**/);
return *d->wa_;
}
}
-EmbeddedFiles & Buffer::embeddedFiles()
-{
- return d->embedded_files;
-}
-
-
-EmbeddedFiles const & Buffer::embeddedFiles() const
-{
- return d->embedded_files;
-}
-
-
Undo & Buffer::undo()
{
return d->undo_;
params().headheight.erase();
params().headsep.erase();
params().footskip.erase();
+ params().columnsep.erase();
params().listings_params.clear();
params().clearLayoutModules();
params().pdfoptions().clear();
ErrorList & errorList = d->errorLists["Parse"];
while (lex.isOK()) {
- lex.next();
- string const token = lex.getString();
+ string token;
+ lex >> token;
if (token.empty())
continue;
errorList.push_back(ErrorItem(_("Document header error"),
s, -1, 0, 0));
}
+
+ params().makeDocumentClass();
return unknown_tokens;
}
ErrorList & errorList = d->errorLists["Parse"];
errorList.clear();
- lex.next();
- string const token = lex.getString();
- if (token != "\\begin_document") {
+ if (!lex.checkFor("\\begin_document")) {
docstring const s = _("\\begin_document is missing");
errorList.push_back(ErrorItem(_("Document header error"),
s, -1, 0, 0));
}
// we are reading in a brand new document
- BOOST_ASSERT(paragraphs().empty());
+ LASSERT(paragraphs().empty(), /**/);
readHeader(lex);
- TextClass const & baseClass = textclasslist[params().getBaseClass()];
- if (!baseClass.load(filePath())) {
- string theclass = baseClass.name();
- Alert::error(_("Can't load document class"), bformat(
- _("Using the default document class, because the "
- "class %1$s could not be loaded."), from_utf8(theclass)));
- params().setBaseClass(defaultTextclass());
- }
if (params().outputChanges) {
bool dvipost = LaTeXFeatures::isAvailable("dvipost");
}
// read main text
- bool const res = text().read(*this, lex, errorList);
- for_each(text().paragraphs().begin(),
- text().paragraphs().end(),
- bind(&Paragraph::setInsetOwner, _1, &inset()));
+ bool const res = text().read(*this, lex, errorList, &(d->inset));
updateMacros();
updateMacroInstances();
if (*cit == '\n') {
if (autobreakrows && (!par.empty() || par.allowEmpty())) {
breakParagraph(params(), pars, pit, pos,
- par.layout()->isEnvironment());
+ par.layout().isEnvironment());
++pit;
pos = 0;
space_inserted = true;
// remove dummy empty par
paragraphs().clear();
- Lexer lex(0, 0);
+ Lexer lex;
istringstream is(s);
lex.setStream(is);
FileName const name = FileName::tempName();
// decompress to a temp directory
LYXERR(Debug::FILES, filename << " is in zip format. Unzip to " << temppath());
::unzipToDir(filename.toFilesystemEncoding(), temppath());
- //
- FileName lyxfile(addName(temppath(), "content.lyx"));
- // if both manifest.txt and file.lyx exist, this is am embedded file
- if (lyxfile.exists()) {
- params().embedded = true;
- fname = lyxfile;
- }
}
- // The embedded lyx file can also be compressed, for backward compatibility
- format = fname.guessFormatFromContents();
- if (format == "gzip" || format == "zip" || format == "compress")
- params().compressed = true;
// remove dummy empty par
paragraphs().clear();
- Lexer lex(0, 0);
+ Lexer lex;
lex.setFile(fname);
if (readFile(lex, fname) != success)
return false;
Buffer::ReadStatus Buffer::readFile(Lexer & lex, FileName const & filename,
bool fromstring)
{
- BOOST_ASSERT(!filename.empty());
-
- if (!lex.isOK()) {
- Alert::error(_("Document could not be read"),
- bformat(_("%1$s could not be read."), from_utf8(filename.absFilename())));
- return failure;
- }
-
- lex.next();
- string const token = lex.getString();
-
- if (!lex) {
- Alert::error(_("Document could not be read"),
- bformat(_("%1$s could not be read."), from_utf8(filename.absFilename())));
- return failure;
- }
-
- // the first token _must_ be...
- if (token != "\\lyxformat") {
- lyxerr << "Token: " << token << endl;
+ LASSERT(!filename.empty(), /**/);
+ // the first (non-comment) token _must_ be...
+ if (!lex.checkFor("\\lyxformat")) {
Alert::error(_("Document format failure"),
- bformat(_("%1$s is not a LyX document."),
+ bformat(_("%1$s is not a readable LyX document."),
from_utf8(filename.absFilename())));
return failure;
}
- lex.next();
- string tmp_format = lex.getString();
+ string tmp_format;
+ lex >> tmp_format;
//lyxerr << "LyX Format: `" << tmp_format << '\'' << endl;
// if present remove ".," from string.
- string::size_type dot = tmp_format.find_first_of(".,");
+ size_t dot = tmp_format.find_first_of(".,");
//lyxerr << " dot found at " << dot << endl;
if (dot != string::npos)
tmp_format.erase(dot, 1);
bool retval = false;
- FileName content;
- if (params().embedded)
- // first write the .lyx file to the temporary directory
- content = FileName(addName(temppath(), "content.lyx"));
- else
- content = fname;
-
docstring const str = bformat(_("Saving document %1$s..."),
- makeDisplayPath(content.absFilename()));
+ makeDisplayPath(fname.absFilename()));
message(str);
if (params().compressed) {
- gz::ogzstream ofs(content.toFilesystemEncoding().c_str(), ios::out|ios::trunc);
+ gz::ogzstream ofs(fname.toFilesystemEncoding().c_str(), ios::out|ios::trunc);
retval = ofs && write(ofs);
} else {
- ofstream ofs(content.toFilesystemEncoding().c_str(), ios::out|ios::trunc);
+ ofstream ofs(fname.toFilesystemEncoding().c_str(), ios::out|ios::trunc);
retval = ofs && write(ofs);
}
if (!retval) {
- message(str + _(" could not write file!."));
+ message(str + _(" could not write file!"));
return false;
}
removeAutosaveFile(d->filename.absFilename());
+
saveCheckSum(d->filename);
message(str + _(" done."));
- if (!params().embedded)
- return true;
-
- message(str + _(" writing embedded files!."));
- // if embedding is enabled, write file.lyx and all the embedded files
- // to the zip file fname.
- if (!d->embedded_files.writeFile(fname)) {
- message(str + _(" could not write embedded files!."));
- return false;
- }
- message(str + _(" error while writing embedded files."));
return true;
}
<< "\\lyxformat " << LYX_FORMAT << "\n"
<< "\\begin_document\n";
-
/// For each author, set 'used' to true if there is a change
/// by this author in the document; otherwise set it to 'false'.
AuthorList::Authors::const_iterator a_it = params().authors().begin();
for (; a_it != a_end; ++a_it)
a_it->second.setUsed(false);
- ParIterator const end = par_iterator_end();
- ParIterator it = par_iterator_begin();
+ ParIterator const end = const_cast<Buffer *>(this)->par_iterator_end();
+ ParIterator it = const_cast<Buffer *>(this)->par_iterator_begin();
for ( ; it != end; ++it)
it->checkAuthors(params().authors());
runparams, output_preamble, output_body);
}
catch (EncodingException & e) {
- docstring msg = _("Could not find LaTeX command for character '%'");
- msg[msg.size() - 2] = e.failed_char;
+ odocstringstream ods;
+ ods.put(e.failed_char);
+ ostringstream oss;
+ oss << "0x" << hex << e.failed_char << dec;
+ docstring msg = bformat(_("Could not find LaTeX command for character '%1$s'"
+ " (code point %2$s)"),
+ ods.str(), from_utf8(oss.str()));
errorList.push_back(ErrorItem(msg, _("Some characters of your document are probably not "
"representable in the chosen encoding.\n"
"Changing the document encoding to utf8 could help."),
OutputParams const & runparams_in,
bool const output_preamble, bool const output_body) const
{
+ // The child documents, if any, shall be already loaded at this point.
+
OutputParams runparams = runparams_in;
// validate the buffer.
d->texrow.newline();
}
LYXERR(Debug::INFO, "lyx document header finished");
+
+ // Don't move this behind the parent_buffer=0 code below,
+ // because then the macros will not get the right "redefinition"
+ // flag as they don't see the parent macros which are output before.
+ updateMacros();
+
+ // fold macros if possible, still with parent buffer as the
+ // macros will be put in the prefix anyway.
+ updateMacroInstances();
+
// 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
d->texrow.newline();
}
+ // get parent macros (if this buffer has a parent) which will be
+ // written at the document begin further down.
+ MacroSet parentMacros;
+ listParentMacros(parentMacros, features);
+
// Write the preamble
runparams.use_babel = params().writeLaTeX(os, features, d->texrow);
// make the body.
os << "\\begin{document}\n";
d->texrow.newline();
+
+ // output the parent macros
+ MacroSet::iterator it = parentMacros.begin();
+ MacroSet::iterator end = parentMacros.end();
+ for (; it != end; ++it)
+ (*it)->write(os, true);
} // output_preamble
d->texrow.start(paragraphs().begin()->id(), 0);
LYXERR(Debug::INFO, "preamble finished, now the body.");
- // fold macros if possible, still with parent buffer as the
- // macros will be put in the prefix anyway.
- updateMacros();
- updateMacroInstances();
-
// 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.
Buffer const * save_parent = 0;
if (output_preamble) {
- // output the macros visible for this buffer
- writeParentMacros(os);
-
save_parent = d->parent_buffer;
d->parent_buffer = 0;
}
- loadChildDocuments();
-
// the real stuff
- latexParagraphs(*this, paragraphs(), os, d->texrow, runparams);
+ latexParagraphs(*this, text(), os, d->texrow, runparams);
// Restore the parenthood if needed
- if (output_preamble) {
+ if (output_preamble)
d->parent_buffer = save_parent;
- // restore macros with correct parent buffer (especially
- // important for the redefinition flag which depends on the
- // parent)
- updateMacros();
- }
-
// add this just in case after all the paragraphs
os << endl;
d->texrow.newline();
bool Buffer::isLatex() const
{
- return params().getTextClass().outputType() == LATEX;
+ return params().documentClass().outputType() == LATEX;
}
bool Buffer::isLiterate() const
{
- return params().getTextClass().outputType() == LITERATE;
+ return params().documentClass().outputType() == LITERATE;
}
bool Buffer::isDocBook() const
{
- return params().getTextClass().outputType() == DOCBOOK;
+ return params().documentClass().outputType() == DOCBOOK;
}
{
LYXERR(Debug::LATEX, "makeDocBookFile...");
- //ofstream ofs;
odocfstream ofs;
if (!openFileWrite(ofs, fname))
return;
d->texrow.reset();
- TextClass const & tclass = params().getTextClass();
+ DocumentClass const & tclass = params().documentClass();
string const top_element = tclass.latexname();
if (!only_body) {
<< " file was created by LyX " << lyx_version
<< "\n See http://www.lyx.org/ for more information -->\n";
- params().getTextClass().counters().reset();
+ params().documentClass().counters().reset();
- loadChildDocuments();
+ updateMacros();
sgml::openTag(os, top);
os << '\n';
{
params().validate(features);
- loadChildDocuments();
+ updateMacros();
for_each(paragraphs().begin(), paragraphs().end(),
boost::bind(&Paragraph::validate, _1, boost::ref(features)));
void Buffer::getLabelList(vector<docstring> & list) const
{
- /// if this is a child document and the parent is already loaded
- /// Use the parent's list instead [ale990407]
- Buffer const * tmp = masterBuffer();
- if (!tmp) {
- lyxerr << "masterBuffer() failed!" << endl;
- BOOST_ASSERT(tmp);
- }
- if (tmp != this) {
- tmp->getLabelList(list);
+ // If this is a child document, use the parent's list instead.
+ if (d->parent_buffer) {
+ d->parent_buffer->getLabelList(list);
return;
}
- loadChildDocuments();
-
- for (InsetIterator it = inset_iterator_begin(inset()); it; ++it)
- it.nextInset()->getLabelList(*this, list);
+ list.clear();
+ Toc & toc = d->toc_backend.toc("label");
+ TocIterator toc_it = toc.begin();
+ TocIterator end = toc.end();
+ for (; toc_it != end; ++toc_it) {
+ if (toc_it->depth() == 0)
+ list.push_back(toc_it->str());
+ }
}
void Buffer::updateBibfilesCache() const
{
- // if this is a child document and the parent is already loaded
- // update the parent's cache instead
- Buffer const * tmp = masterBuffer();
- BOOST_ASSERT(tmp);
- if (tmp != this) {
- tmp->updateBibfilesCache();
+ // If this is a child document, use the parent's cache instead.
+ if (d->parent_buffer) {
+ d->parent_buffer->updateBibfilesCache();
return;
}
if (it->lyxCode() == BIBTEX_CODE) {
InsetBibtex const & inset =
static_cast<InsetBibtex const &>(*it);
- FileNameList const bibfiles = inset.getFiles(*this);
+ support::FileNameList const bibfiles = inset.getBibFiles();
d->bibfilesCache_.insert(d->bibfilesCache_.end(),
bibfiles.begin(),
bibfiles.end());
} else if (it->lyxCode() == INCLUDE_CODE) {
InsetInclude & inset =
static_cast<InsetInclude &>(*it);
- inset.updateBibfilesCache(*this);
- FileNameList const & bibfiles =
+ inset.updateBibfilesCache();
+ support::FileNameList const & bibfiles =
inset.getBibfilesCache(*this);
d->bibfilesCache_.insert(d->bibfilesCache_.end(),
bibfiles.begin(),
}
-FileNameList const & Buffer::getBibfilesCache() const
+support::FileNameList 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 = masterBuffer();
- BOOST_ASSERT(tmp);
- if (tmp != this)
- return tmp->getBibfilesCache();
+ // If this is a child document, use the parent's cache instead.
+ if (d->parent_buffer)
+ return d->parent_buffer->getBibfilesCache();
// We update the cache when first used instead of at loading time.
if (d->bibfilesCache_.empty())
void Buffer::changeLanguage(Language const * from, Language const * to)
{
- BOOST_ASSERT(from);
- BOOST_ASSERT(to);
+ LASSERT(from, /**/);
+ LASSERT(to, /**/);
for_each(par_iterator_begin(),
par_iterator_end(),
}
-ParIterator Buffer::getParFromID(int const id) const
+DocIterator Buffer::getParFromID(int const id) const
{
- 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;
+ return doc_iterator_end(inset());
}
- for (; it != end; ++it)
- if (it->id() == id)
+ for (DocIterator it = doc_iterator_begin(inset()); !it.atEnd(); it.forwardPar())
+ if (it.paragraph().id() == id)
return it;
- return end;
+ return doc_iterator_end(inset());
}
bool Buffer::hasParWithID(int const id) const
{
- ParConstIterator const it = getParFromID(id);
- return it != par_iterator_end();
+ return !getParFromID(id).atEnd();
}
ParIterator Buffer::par_iterator_begin()
{
- return lyx::par_iterator_begin(inset());
+ return ParIterator(doc_iterator_begin(inset()));
}
ParIterator Buffer::par_iterator_end()
{
- return lyx::par_iterator_end(inset());
+ return ParIterator(doc_iterator_end(inset()));
}
bool Buffer::isExternallyModified(CheckMethod method) const
{
- BOOST_ASSERT(d->filename.exists());
+ LASSERT(d->filename.exists(), /**/);
// if method == timestamp, check timestamp before checksum
return (method == checksum_method
|| d->timestamp_ != d->filename.lastModified())
string Buffer::filePath() const
{
- return d->filename.onlyPath().absFilename();
+ return d->filename.onlyPath().absFilename() + "/";
}
// find macros in included files
Impl::PositionScopeBufferMap::const_iterator it
= greatest_below(d->position_to_children, pos);
- if (it != d->position_to_children.end()) {
- while (true) {
- // do we know something better (i.e. later) already?
- if (it->first < bestPos )
- break;
+ if (it == d->position_to_children.end())
+ // no children before
+ return bestData;
- // scope ends behind pos?
- if (pos < it->second.first) {
- // look for macro in external file
- d->macro_lock = true;
- MacroData const * data
- = it->second.second->getMacro(name, false);
- d->macro_lock = false;
- if (data) {
- bestPos = it->first;
- bestData = data;
- break;
- }
- }
-
- // try previous file if there is one
- if (it == d->position_to_children.begin())
+ while (true) {
+ // do we know something better (i.e. later) already?
+ if (it->first < bestPos )
+ break;
+
+ // scope ends behind pos?
+ if (pos < it->second.first) {
+ // look for macro in external file
+ d->macro_lock = true;
+ MacroData const * data
+ = it->second.second->getMacro(name, false);
+ d->macro_lock = false;
+ if (data) {
+ bestPos = it->first;
+ bestData = data;
break;
- --it;
+ }
}
+
+ // try previous file if there is one
+ if (it == d->position_to_children.begin())
+ break;
+ --it;
}
// return the best macro we have found
// If there is a master buffer, query that
if (d->parent_buffer) {
d->macro_lock = true;
- MacroData const * macro
- = d->parent_buffer->getMacro(name, *this, false);
+ MacroData const * macro = d->parent_buffer->getMacro(
+ name, *this, false);
d->macro_lock = false;
if (macro)
return macro;
}
-MacroData const * Buffer::getMacro(docstring const & name, Buffer const & child, bool global) const
+MacroData const * Buffer::getMacro(docstring const & name,
+ Buffer const & child, bool global) const
{
// look where the child buffer is included first
- Impl::BufferPositionMap::iterator it
- = d->children_positions.find(&child);
+ Impl::BufferPositionMap::iterator it = d->children_positions.find(&child);
if (it == d->children_positions.end())
return 0;
}
-void Buffer::updateEnvironmentMacros(DocIterator & it,
- pit_type lastpit,
- DocIterator & scope) const
+void Buffer::updateMacros(DocIterator & it, DocIterator & scope) const
{
- Paragraph & par = it.paragraph();
- depth_type depth
- = par.params().depth();
- Length const & leftIndent
- = par.params().leftIndent();
+ pit_type lastpit = it.lastpit();
// look for macros in each paragraph
while (it.pit() <= lastpit) {
Paragraph & par = it.paragraph();
- // increased depth?
- if ((par.params().depth() > depth
- || par.params().leftIndent() != leftIndent)
- && par.layout()->isEnvironment()) {
- updateBlockMacros(it, scope);
- continue;
- }
-
// iterate over the insets of the current paragraph
InsetList const & insets = par.insetList();
InsetList::const_iterator iit = insets.begin();
// Inset needs its own scope?
InsetText const * itext
= iit->inset->asInsetText();
- bool newScope = itext->isMacroScope(*this);
+ bool newScope = itext->isMacroScope();
- // scope which ends just behind die inset
+ // scope which ends just behind the inset
DocIterator insetScope = it;
- insetScope.pos()++;
+ ++insetScope.pos();
// collect macros in inset
it.push_back(CursorSlice(*iit->inset));
- updateInsetMacros(it, newScope ? insetScope : scope);
+ updateMacros(it, newScope ? insetScope : scope);
it.pop_back();
continue;
}
if (iit->inset->lyxCode() == INCLUDE_CODE) {
// get buffer of external file
InsetCommand const & inset
- = static_cast<InsetCommand const &>(*iit->inset);
+ = static_cast<InsetCommand const &>(*iit->inset);
InsetCommandParams const & ip = inset.params();
d->macro_lock = true;
Buffer * child = loadIfNeeded(*this, ip);
if (!child)
continue;
- // register it, but only when it is
+ // register its position, but only when it is
// included first in the buffer
if (d->children_positions.find(child)
- == d->children_positions.end())
+ == d->children_positions.end())
d->children_positions[child] = it;
// register child with its scope
d->position_to_children[it] = Impl::ScopeBuffer(scope, child);
-
continue;
}
continue;
// register macro
- d->macros[macroTemplate.name()][it]
- = Impl::ScopeMacro(scope, MacroData(*this, it));
+ d->macros[macroTemplate.name()][it] =
+ Impl::ScopeMacro(scope, MacroData(*this, it));
}
// next paragraph
}
-void Buffer::updateBlockMacros(DocIterator & it, DocIterator & scope) const
-{
- Paragraph & par = it.paragraph();
-
- // set scope for macros in this paragraph:
- // * either the "old" outer scope
- // * or the scope ending after the environment
- if (par.layout()->isEnvironment()) {
- // find end of environment block,
- DocIterator envEnd = it;
- pit_type n = it.lastpit() + 1;
- depth_type depth = par.params().depth();
- Length const & length = par.params().leftIndent();
- // looping through the paragraph, basically until
- // the layout changes or the depth gets smaller.
- // (the logic of output_latex.cpp's TeXEnvironment)
- do {
- envEnd.pit()++;
- if (envEnd.pit() == n)
- break;
- } while (par.layout() == envEnd.paragraph().layout()
- || depth < envEnd.paragraph().params().depth()
- || length != envEnd.paragraph().params().leftIndent());
-
- // collect macros from environment block
- updateEnvironmentMacros(it, envEnd.pit() - 1, envEnd);
- } else {
- // collect macros from paragraph
- updateEnvironmentMacros(it, it.pit(), scope);
- }
-}
-
-
-void Buffer::updateInsetMacros(DocIterator & it, DocIterator & scope) const
-{
- // look for macros in each paragraph
- pit_type n = it.lastpit() + 1;
- while (it.pit() < n)
- updateBlockMacros(it, scope);
-}
-
-
void Buffer::updateMacros() const
{
if (d->macro_lock)
DocIterator it = par_iterator_begin();
DocIterator outerScope = it;
outerScope.pit() = outerScope.lastpit() + 2;
- updateInsetMacros(it, outerScope);
+ updateMacros(it, outerScope);
}
void Buffer::updateMacroInstances() const
{
- LYXERR(Debug::MACROS, "updateMacroInstances for " << d->filename.onlyFileName());
- ParIterator it = par_iterator_begin();
- ParIterator end = par_iterator_end();
+ LYXERR(Debug::MACROS, "updateMacroInstances for "
+ << d->filename.onlyFileName());
+ DocIterator it = doc_iterator_begin(inset());
+ DocIterator end = doc_iterator_end(inset());
for (; it != end; it.forwardPos()) {
// look for MathData cells in InsetMathNest insets
Inset * inset = it.nextInset();
d->macro_lock = true;
// loop over macro names
- Impl::NamePositionScopeMacroMap::iterator nameIt
- = d->macros.begin();
- Impl::NamePositionScopeMacroMap::iterator nameEnd
- = d->macros.end();
+ Impl::NamePositionScopeMacroMap::iterator nameIt = d->macros.begin();
+ Impl::NamePositionScopeMacroMap::iterator nameEnd = d->macros.end();
for (; nameIt != nameEnd; ++nameIt)
macros.insert(nameIt->first);
// loop over children
- Impl::BufferPositionMap::iterator it
- = d->children_positions.begin();
- Impl::BufferPositionMap::iterator end
- = d->children_positions.end();
+ Impl::BufferPositionMap::iterator it = d->children_positions.begin();
+ Impl::BufferPositionMap::iterator end = d->children_positions.end();
for (; it != end; ++it)
it->first->listMacroNames(macros);
}
-void Buffer::writeParentMacros(odocstream & os) const
+void Buffer::listParentMacros(MacroSet & macros, LaTeXFeatures & features) const
{
if (!d->parent_buffer)
return;
-
- // collect macro names
+
MacroNameSet names;
d->parent_buffer->listMacroNames(names);
-
- // resolve and output them
+
+ // resolve macros
MacroNameSet::iterator it = names.begin();
MacroNameSet::iterator end = names.end();
for (; it != end; ++it) {
// defined?
MacroData const * data =
d->parent_buffer->getMacro(*it, *this, false);
- if (data)
- data->write(os, true);
+ if (data) {
+ macros.insert(data);
+
+ // we cannot access the original MathMacroTemplate anymore
+ // here to calls validate method. So we do its work here manually.
+ // FIXME: somehow make the template accessible here.
+ if (data->optionals() > 0)
+ features.require("xargs");
+ }
}
}
+Buffer::References & Buffer::references(docstring const & label)
+{
+ if (d->parent_buffer)
+ return const_cast<Buffer *>(masterBuffer())->references(label);
+
+ RefCache::iterator it = d->ref_cache_.find(label);
+ if (it != d->ref_cache_.end())
+ return it->second.second;
+
+ static InsetLabel const * dummy_il = 0;
+ static References const dummy_refs;
+ it = d->ref_cache_.insert(
+ make_pair(label, make_pair(dummy_il, dummy_refs))).first;
+ return it->second.second;
+}
+
+
+Buffer::References const & Buffer::references(docstring const & label) const
+{
+ return const_cast<Buffer *>(this)->references(label);
+}
+
+
+void Buffer::setInsetLabel(docstring const & label, InsetLabel const * il)
+{
+ masterBuffer()->d->ref_cache_[label].first = il;
+}
+
+
+InsetLabel const * Buffer::insetLabel(docstring const & label) const
+{
+ return masterBuffer()->d->ref_cache_[label].first;
+}
+
+
+void Buffer::clearReferenceCache() const
+{
+ if (!d->parent_buffer)
+ d->ref_cache_.clear();
+}
+
+
void Buffer::changeRefsIfUnique(docstring const & from, docstring const & to,
InsetCode code)
{
//FIXME: This does not work for child documents yet.
- BOOST_ASSERT(code == CITE_CODE || code == REF_CODE);
+ LASSERT(code == CITE_CODE, /**/);
// Check if the label 'from' appears more than once
vector<docstring> labels;
-
string paramName;
- if (code == CITE_CODE) {
- BiblioInfo keys;
- keys.fillWithBibKeys(this);
- BiblioInfo::const_iterator bit = keys.begin();
- BiblioInfo::const_iterator bend = keys.end();
+ BiblioInfo keys;
+ keys.fillWithBibKeys(this);
+ BiblioInfo::const_iterator bit = keys.begin();
+ BiblioInfo::const_iterator bend = keys.end();
- for (; bit != bend; ++bit)
- // FIXME UNICODE
- labels.push_back(bit->first);
- paramName = "key";
- } else {
- getLabelList(labels);
- paramName = "reference";
- }
+ for (; bit != bend; ++bit)
+ // FIXME UNICODE
+ labels.push_back(bit->first);
+ paramName = "key";
if (count(labels.begin(), labels.end(), from) > 1)
return;
d->texrow.newline();
if (isLatex())
writeLaTeXSource(os, filePath(), runparams, true, true);
- else {
+ else
writeDocBookSource(os, absFileName(), runparams, false);
- }
} else {
runparams.par_begin = par_begin;
runparams.par_end = par_end;
- if (par_begin + 1 == par_end)
+ if (par_begin + 1 == par_end) {
os << "% "
<< bformat(_("Preview source code for paragraph %1$d"), par_begin)
<< "\n\n";
- else
+ } else {
os << "% "
<< bformat(_("Preview source code from paragraph %1$s to %2$s"),
convert<docstring>(par_begin),
convert<docstring>(par_end - 1))
<< "\n\n";
+ }
d->texrow.newline();
d->texrow.newline();
// output paragraphs
- if (isLatex()) {
- latexParagraphs(*this, paragraphs(), os, d->texrow, runparams);
- } else {
+ if (isLatex())
+ latexParagraphs(*this, text(), os, d->texrow, runparams);
+ else
// DocBook
docbookParagraphs(paragraphs(), *this, os, runparams);
- }
}
}
};
-#if !defined (HAVE_FORK)
-# define fork() -1
-#endif
-
int AutoSaveBuffer::generateChild()
{
// tmp_ret will be located (usually) in /tmp
// will that be a problem?
+ // Note that this calls ForkedCalls::fork(), so it's
+ // ok cross-platform.
pid_t const pid = fork();
// If you want to debug the autosave
// you should set pid to -1, and comment out the fork.
- if (pid == 0 || pid == -1) {
- // pid = -1 signifies that lyx was unable
- // to fork. But we will do the save
- // anyway.
- bool failed = false;
-
- FileName const tmp_ret = FileName::tempName("lyxauto");
- if (!tmp_ret.empty()) {
- buffer_.writeFile(tmp_ret);
- // assume successful write of tmp_ret
- if (!tmp_ret.moveTo(fname_)) {
- failed = true;
- // most likely couldn't move between
- // filesystems unless write of tmp_ret
- // failed so remove tmp file (if it
- // exists)
- tmp_ret.removeFile();
- }
- } else {
+ if (pid != 0 && pid != -1)
+ return pid;
+
+ // pid = -1 signifies that lyx was unable
+ // to fork. But we will do the save
+ // anyway.
+ bool failed = false;
+ FileName const tmp_ret = FileName::tempName("lyxauto");
+ if (!tmp_ret.empty()) {
+ buffer_.writeFile(tmp_ret);
+ // assume successful write of tmp_ret
+ if (!tmp_ret.moveTo(fname_))
failed = true;
- }
-
- if (failed) {
- // failed to write/rename tmp_ret so try writing direct
- if (!buffer_.writeFile(fname_)) {
- // It is dangerous to do this in the child,
- // but safe in the parent, so...
- if (pid == -1) // emit message signal.
- buffer_.message(_("Autosave failed!"));
- }
- }
- if (pid == 0) { // we are the child so...
- _exit(0);
+ } else
+ failed = true;
+
+ if (failed) {
+ // failed to write/rename tmp_ret so try writing direct
+ if (!buffer_.writeFile(fname_)) {
+ // It is dangerous to do this in the child,
+ // but safe in the parent, so...
+ if (pid == -1) // emit message signal.
+ buffer_.message(_("Autosave failed!"));
}
}
+
+ if (pid == 0) // we are the child so...
+ _exit(0);
+
return pid;
}
}
-void Buffer::resetChildDocuments(bool close_them) const
-{
- for (InsetIterator it = inset_iterator_begin(inset()); it; ++it) {
- if (it->lyxCode() != INCLUDE_CODE)
- continue;
- InsetCommand const & inset = static_cast<InsetCommand const &>(*it);
- InsetCommandParams const & ip = inset.params();
-
- resetParentBuffer(this, ip, close_them);
- }
-
- if (use_gui && masterBuffer() == this)
- updateLabels(*this);
-
- // clear references to children in macro tables
- d->children_positions.clear();
- d->position_to_children.clear();
-}
-
-
-void Buffer::loadChildDocuments() const
-{
- bool parse_error = false;
-
- for (InsetIterator it = inset_iterator_begin(inset()); it; ++it) {
- if (it->lyxCode() != INCLUDE_CODE)
- continue;
- InsetCommand const & inset = static_cast<InsetCommand const &>(*it);
- InsetCommandParams const & ip = inset.params();
- Buffer * child = loadIfNeeded(*this, ip);
- if (!child)
- continue;
- parse_error |= !child->errorList("Parse").empty();
- child->loadChildDocuments();
- }
-
- if (use_gui && masterBuffer() == this)
- updateLabels(*this);
-
- updateMacros();
-}
-
-
string Buffer::bufferFormat() const
{
if (isDocBook())
if (!success)
return false;
- if (put_in_tempdir)
+ if (put_in_tempdir) {
result_file = tmp_result_file.absFilename();
- else {
- result_file = changeExtension(absFileName(), ext);
- // We need to copy referenced files (e. g. included graphics
- // if format == "dvi") to the result dir.
- vector<ExportedFile> const files =
- runparams.exportdata->externalFiles(format);
- string const dest = onlyPath(result_file);
- CopyStatus status = SUCCESS;
- for (vector<ExportedFile>::const_iterator it = files.begin();
- it != files.end() && status != CANCEL; ++it) {
- string const fmt =
- formats.getFormatFromFile(it->sourceName);
- status = copyFile(fmt, it->sourceName,
- makeAbsPath(it->exportName, dest),
- it->exportName, status == FORCE);
- }
- if (status == CANCEL) {
- message(_("Document export cancelled."));
- } else if (tmp_result_file.exists()) {
- // Finally copy the main file
- status = copyFile(format, tmp_result_file,
- FileName(result_file), result_file,
- status == FORCE);
- message(bformat(_("Document exported as %1$s "
- "to file `%2$s'"),
- formats.prettyName(format),
- makeDisplayPath(result_file)));
- } else {
- // This must be a dummy converter like fax (bug 1888)
- message(bformat(_("Document exported as %1$s"),
- formats.prettyName(format)));
- }
+ return true;
+ }
+
+ result_file = changeExtension(absFileName(), ext);
+ // We need to copy referenced files (e. g. included graphics
+ // if format == "dvi") to the result dir.
+ vector<ExportedFile> const files =
+ runparams.exportdata->externalFiles(format);
+ string const dest = onlyPath(result_file);
+ CopyStatus status = SUCCESS;
+ for (vector<ExportedFile>::const_iterator it = files.begin();
+ it != files.end() && status != CANCEL; ++it) {
+ string const fmt = formats.getFormatFromFile(it->sourceName);
+ status = copyFile(fmt, it->sourceName,
+ makeAbsPath(it->exportName, dest),
+ it->exportName, status == FORCE);
+ }
+ if (status == CANCEL) {
+ message(_("Document export cancelled."));
+ } else if (tmp_result_file.exists()) {
+ // Finally copy the main file
+ status = copyFile(format, tmp_result_file,
+ FileName(result_file), result_file,
+ status == FORCE);
+ message(bformat(_("Document exported as %1$s "
+ "to file `%2$s'"),
+ formats.prettyName(format),
+ makeDisplayPath(result_file)));
+ } else {
+ // This must be a dummy converter like fax (bug 1888)
+ message(bformat(_("Document exported as %1$s"),
+ formats.prettyName(format)));
}
return true;
vector<string> Buffer::backends() const
{
vector<string> v;
- if (params().getTextClass().isTeXClassAvailable()) {
+ if (params().baseClass()->isTeXClassAvailable()) {
v.push_back(bufferFormat());
// FIXME: Don't hardcode format names here, but use a flag
if (v.back() == "latex")
}
}
+
} // namespace lyx