#include "PDFOptions.h"
#include "SpellChecker.h"
#include "sgml.h"
+#include "texstream.h"
#include "TexRow.h"
#include "Text.h"
#include "TextClass.h"
#include "support/types.h"
#include "support/bind.h"
-#include "support/shared_ptr.h"
#include <algorithm>
#include <fstream>
#include <iomanip>
#include <map>
+#include <memory>
#include <set>
#include <sstream>
#include <vector>
typedef map<string, bool> DepClean;
typedef map<docstring, pair<InsetLabel const *, Buffer::References> > RefCache;
-void showPrintError(string const & name)
-{
- docstring str = bformat(_("Could not print the document %1$s.\n"
- "Check that your printer is set up correctly."),
- makeDisplayPath(name, 50));
- Alert::error(_("Print document failed"), str);
-}
-
} // namespace anon
*/
bool file_fully_loaded;
+ /// original format of loaded file
+ int file_format;
+
+ /// if the file was originally loaded from an older format, do
+ /// we need to back it up still?
+ bool need_format_backup;
+
/// Ignore the parent (e.g. when exporting a child standalone)?
bool ignore_parent;
/// positions of child buffers in the buffer
typedef map<Buffer const * const, DocIterator> BufferPositionMap;
struct ScopeBuffer {
- ScopeBuffer() {}
- ScopeBuffer(DocIterator const & s,Buffer const * b)
+ ScopeBuffer() : buffer(0) {}
+ ScopeBuffer(DocIterator const & s, Buffer const * b)
: scope(s), buffer(b) {}
DocIterator scope;
Buffer const * buffer;
+ (with_blanks ? blank_count_ : 0);
}
+ // does the buffer contain tracked changes? (if so, we automatically
+ // display the review toolbar, for instance)
+ mutable bool tracked_changes_present_;
+
private:
/// So we can force access via the accessors.
mutable Buffer const * parent_buffer;
Buffer const * cloned_buffer)
: owner_(owner), lyx_clean(true), bak_clean(true), unnamed(false),
internal_buffer(false), read_only(readonly_), filename(file),
- file_fully_loaded(false), ignore_parent(false), toc_backend(owner),
- macro_lock(false), timestamp_(0), checksum_(0), wa_(0), gui_(0),
- undo_(*owner), bibinfo_cache_valid_(false), bibfile_cache_valid_(false),
- cite_labels_valid_(false), inset(0), preview_loader_(0),
- cloned_buffer_(cloned_buffer), clone_list_(0),
+ file_fully_loaded(false), file_format(LYX_FORMAT), need_format_backup(false),
+ ignore_parent(false), toc_backend(owner), macro_lock(false), timestamp_(0),
+ checksum_(0), wa_(0), gui_(0), undo_(*owner), bibinfo_cache_valid_(false),
+ bibfile_cache_valid_(false), cite_labels_valid_(false), inset(0),
+ preview_loader_(0), cloned_buffer_(cloned_buffer), clone_list_(0),
doing_export(false), parent_buffer(0),
word_count_(0), char_count_(0), blank_count_(0)
{
preview_file_ = cloned_buffer_->d->preview_file_;
preview_format_ = cloned_buffer_->d->preview_format_;
preview_error_ = cloned_buffer_->d->preview_error_;
+ tracked_changes_present_ = cloned_buffer_->d->tracked_changes_present_;
}
Impl::BufferPositionMap::iterator end = d->children_positions.end();
for (; it != end; ++it) {
Buffer * child = const_cast<Buffer *>(it->first);
- if (theBufferList().isLoaded(child))
- theBufferList().releaseChild(this, child);
+ if (theBufferList().isLoaded(child)) {
+ if (theBufferList().isOthersChild(this, child))
+ child->setParent(0);
+ else
+ theBufferList().release(child);
+ }
}
if (!isClean()) {
d->position_to_children.clear();
if (!d->temppath.destroyDirectory()) {
- Alert::warning(_("Could not remove temporary directory"),
- bformat(_("Could not remove the temporary directory %1$s"),
+ LYXERR0(bformat(_("Could not remove the temporary directory %1$s"),
from_utf8(d->temppath.absFileName())));
}
removePreviews();
params().indiceslist().addDefault(B_("Index"));
// read main text
- d->old_position = originFilePath();
+ if (FileName::isAbsolute(params().origin))
+ d->old_position = params().origin;
+ else
+ d->old_position = filePath();
bool const res = text().read(lex, errorList, d->inset);
d->old_position.clear();
if (file_format != LYX_FORMAT) {
FileName tmpFile;
- ReadStatus const ret_clf = convertLyXFormat(fn, tmpFile, file_format);
+ ReadStatus ret_clf = convertLyXFormat(fn, tmpFile, file_format);
if (ret_clf != ReadSuccess)
return ret_clf;
- return readFile(tmpFile);
+ ret_clf = readFile(tmpFile);
+ if (ret_clf == ReadSuccess) {
+ d->file_format = file_format;
+ d->need_format_backup = true;
+ }
+ return ret_clf;
}
// FIXME: InsetInfo needs to know whether the file is under VCS
}
+FileName Buffer::getBackupName() const {
+ FileName const & fn = fileName();
+ string const fname = fn.onlyFileNameWithoutExt();
+ string const fext = fn.extension();
+ string const fpath = lyxrc.backupdir_path.empty() ?
+ fn.onlyPath().absFileName() :
+ lyxrc.backupdir_path;
+ string const fform = convert<string>(d->file_format);
+ string const backname = fname + "-lyxformat-" + fform;
+ FileName backup(addName(fpath, addExtension(backname, fext)));
+
+ // limit recursion, just in case
+ int v = 1;
+ unsigned long orig_checksum = 0;
+ while (backup.exists() && v < 100) {
+ if (orig_checksum == 0)
+ orig_checksum = fn.checksum();
+ unsigned long new_checksum = backup.checksum();
+ if (orig_checksum == new_checksum) {
+ LYXERR(Debug::FILES, "Not backing up " << fn <<
+ "since " << backup << "has the same checksum.");
+ // a bit of a hack, but we have to check this anyway
+ // below, and setting this is simpler than introducing
+ // a special boolean for this purpose.
+ v = 1000;
+ break;
+ }
+ string const newbackname = backname + "-" + convert<string>(v);
+ backup.set(addName(fpath, addExtension(newbackname, fext)));
+ v++;
+ }
+ return v < 100 ? backup : FileName();
+}
+
+
// Should probably be moved to somewhere else: BufferView? GuiView?
bool Buffer::save() const
{
// proper location once that has been done successfully. that
// way we preserve the original file if something goes wrong.
string const justname = fileName().onlyFileNameWithoutExt();
- boost::scoped_ptr<TempFile>
- tempfile(new TempFile(fileName().onlyPath(),
- justname + "-XXXXXX.lyx"));
+ auto tempfile = make_unique<TempFile>(fileName().onlyPath(),
+ justname + "-XXXXXX.lyx");
bool const symlink = fileName().isSymLink();
if (!symlink)
tempfile->setAutoRemove(false);
// we will set this to false if we fail
bool made_backup = true;
- FileName backupName(absFileName() + '~');
- if (lyxrc.make_backup) {
- if (!lyxrc.backupdir_path.empty()) {
- string const mangledName =
- subst(subst(backupName.absFileName(), '/', '!'), ':', '!');
- backupName = FileName(addName(lyxrc.backupdir_path,
- mangledName));
+ FileName backupName;
+ bool const needBackup = lyxrc.make_backup || d->need_format_backup;
+ if (needBackup) {
+ if (d->need_format_backup)
+ backupName = getBackupName();
+
+ // If we for some reason failed to find a backup name in case of
+ // a format change, this will still set one. It's the best we can
+ // do in this case.
+ if (backupName.empty()) {
+ backupName.set(fileName().absFileName() + "~");
+ if (!lyxrc.backupdir_path.empty()) {
+ string const mangledName =
+ subst(subst(backupName.absFileName(), '/', '!'), ':', '!');
+ backupName.set(addName(lyxrc.backupdir_path, mangledName));
+ }
}
LYXERR(Debug::FILES, "Backing up original file to " <<
"Please check whether the directory exists and is writable."),
from_utf8(backupName.absFileName())));
//LYXERR(Debug::DEBUG, "Fs error: " << fe.what());
+ } else if (d->need_format_backup) {
+ // the original file has been backed up successfully, so we
+ // will not need to do that again
+ d->need_format_backup = false;
}
}
// time stamp is invalidated by copying/moving
saveCheckSum();
markClean();
+ if (d->file_format != LYX_FORMAT)
+ // the file associated with this buffer is now in the current format
+ d->file_format = LYX_FORMAT;
return true;
}
// else we saved the file, but failed to move it to the right location.
- if (lyxrc.make_backup && made_backup && !symlink) {
- // the original file was moved to filename.lyx~, so it will look
+ if (needBackup && made_backup && !symlink) {
+ // the original file was moved to some new location, so it will look
// to the user as if it was deleted. (see bug #9234.) we could try
// to restore it, but that would basically mean trying to do again
// what we just failed to do. better to leave things as they are.
{
OutputParams runparams = runparams_in;
- // This is necessary for LuaTeX/XeTeX with tex fonts.
- // See FIXME in BufferParams::encoding()
- if (runparams.isFullUnicode())
- runparams.encoding = encodings.fromLyXName("utf8-plain");
+ // XeTeX with TeX fonts is only safe with ASCII encoding (see also #9740),
+ // Check here, because the "flavor" is not known in BufferParams::encoding()
+ // (power users can override this safety measure selecting "utf8-plain").
+ if (!params().useNonTeXFonts && (runparams.flavor == OutputParams::XETEX)
+ && (runparams.encoding->name() != "utf8-plain"))
+ runparams.encoding = encodings.fromLyXName("ascii");
string const encoding = runparams.encoding->iconvName();
LYXERR(Debug::LATEX, "makeLaTeXFile encoding: " << encoding << ", fname=" << fname.realPath());
ErrorList & errorList = d->errorLists["Export"];
errorList.clear();
bool failed_export = false;
- otexstream os(ofs, d->texrow);
+ otexstream os(ofs);
// make sure we are ready to export
// this needs to be done before we validate
updateMacroInstances(OutputUpdate);
try {
- os.texrow().reset();
writeLaTeXSource(os, original_path, runparams, output);
}
catch (EncodingException const & e) {
lyx_exit(1);
}
+ d->texrow = move(os.texrow());
+
ofs.close();
if (ofs.fail()) {
failed_export = true;
OutputParams runparams = runparams_in;
- // This is necessary for LuaTeX/XeTeX with tex fonts.
- // See FIXME in BufferParams::encoding()
- if (runparams.isFullUnicode())
- runparams.encoding = encodings.fromLyXName("utf8-plain");
+ // XeTeX with TeX fonts is only safe with ASCII encoding,
+ // Check here, because the "flavor" is not known in BufferParams::encoding()
+ // (power users can override this safety measure selecting "utf8-plain").
+ if (!params().useNonTeXFonts && (runparams.flavor == OutputParams::XETEX)
+ && (runparams.encoding->name() != "utf8-plain"))
+ runparams.encoding = encodings.fromLyXName("ascii");
+ // FIXME: when only the current paragraph is shown, this is ignored
+ // (or not reached) and characters encodable in the current
+ // encoding are not converted to ASCII-representation.
// If we are compiling a file standalone, even if this is the
// child of some other buffer, let's cut the link here, so the
}
os << "\\makeatletter\n"
<< "\\def\\input@path{{"
- << docdir << "/}}\n"
+ << docdir << "}}\n"
<< "\\makeatother\n";
}
}
}
runparams_in.encoding = runparams.encoding;
- // Just to be sure. (Asger)
- os.texrow().newline();
-
- //for (int i = 0; i<d->texrow.rows(); i++) {
- // int id,pos;
- // if (d->texrow.getIdFromRow(i+1,id,pos) && id>0)
- // lyxerr << i+1 << ":" << id << ":" << getParFromID(id).paragraph().asString()<<"\n";
- //}
+ os.texrow().finalize();
LYXERR(Debug::INFO, "Finished making LaTeX file.");
LYXERR(Debug::INFO, "Row count was " << os.texrow().rows() - 1 << '.');
LaTeXFeatures features(*this, params(), runparams);
validate(features);
- d->texrow.reset();
+ d->texrow.reset(false);
DocumentClass const & tclass = params().documentClass();
string const & top_element = tclass.latexname();
if (!features.runparams().is_child)
params().validate(features);
- for_each(paragraphs().begin(), paragraphs().end(),
- bind(&Paragraph::validate, _1, ref(features)));
+ for (Paragraph const & p : paragraphs())
+ p.validate(features);
if (lyxerr.debugging(Debug::LATEX)) {
features.showStruct();
}
list.clear();
- Toc & toc = d->toc_backend.toc("label");
- TocIterator toc_it = toc.begin();
- TocIterator end = toc.end();
+ shared_ptr<Toc> toc = d->toc_backend.toc("label");
+ Toc::const_iterator toc_it = toc->begin();
+ Toc::const_iterator end = toc->end();
for (; toc_it != end; ++toc_it) {
if (toc_it->depth() == 0)
list.push_back(toc_it->str());
break;
case LFUN_BUFFER_VIEW_CACHE:
- enable = (d->preview_file_).exists();
+ (d->preview_file_).refresh();
+ enable = (d->preview_file_).exists() && !(d->preview_file_).isFileEmpty();
+ break;
+
+ case LFUN_CHANGES_TRACK:
+ flag.setEnabled(true);
+ flag.setOnOff(params().track_changes);
+ break;
+
+ case LFUN_CHANGES_OUTPUT:
+ flag.setEnabled(true);
+ flag.setOnOff(params().output_changes);
+ break;
+
+ case LFUN_BUFFER_TOGGLE_COMPRESSION: {
+ flag.setOnOff(params().compressed);
+ break;
+ }
+
+ case LFUN_BUFFER_TOGGLE_OUTPUT_SYNC: {
+ flag.setOnOff(params().output_sync);
break;
+ }
default:
return false;
dr.setMessage(_("Error viewing the output file."));
break;
+ case LFUN_CHANGES_TRACK:
+ if (params().save_transient_properties)
+ undo().recordUndoBufferParams(CursorData());
+ params().track_changes = !params().track_changes;
+ if (!params().track_changes)
+ dr.forceChangesUpdate();
+ break;
+
+ case LFUN_CHANGES_OUTPUT:
+ if (params().save_transient_properties)
+ undo().recordUndoBufferParams(CursorData());
+ params().output_changes = !params().output_changes;
+ if (params().output_changes) {
+ bool dvipost = LaTeXFeatures::isAvailable("dvipost");
+ bool xcolorulem = LaTeXFeatures::isAvailable("ulem") &&
+ LaTeXFeatures::isAvailable("xcolor");
+
+ if (!dvipost && !xcolorulem) {
+ Alert::warning(_("Changes not shown in LaTeX output"),
+ _("Changes will not be highlighted in LaTeX output, "
+ "because neither dvipost nor xcolor/ulem are installed.\n"
+ "Please install these packages or redefine "
+ "\\lyxadded and \\lyxdeleted in the LaTeX preamble."));
+ } else if (!xcolorulem) {
+ Alert::warning(_("Changes not shown in LaTeX output"),
+ _("Changes will not be highlighted in LaTeX output "
+ "when using pdflatex, because xcolor and ulem are not installed.\n"
+ "Please install both packages or redefine "
+ "\\lyxadded and \\lyxdeleted in the LaTeX preamble."));
+ }
+ }
+ break;
+
+ case LFUN_BUFFER_TOGGLE_COMPRESSION:
+ // turn compression on/off
+ undo().recordUndoBufferParams(CursorData());
+ params().compressed = !params().compressed;
+ break;
+
+ case LFUN_BUFFER_TOGGLE_OUTPUT_SYNC:
+ undo().recordUndoBufferParams(CursorData());
+ params().output_sync = !params().output_sync;
+ break;
+
default:
dispatched = false;
break;
}
-string Buffer::originFilePath() const
+DocFileName Buffer::getReferencedFileName(string const & fn) const
{
- if (FileName::isAbsolute(params().origin))
- return params().origin;
+ DocFileName result;
+ if (FileName::isAbsolute(fn) || !FileName::isAbsolute(params().origin))
+ result.set(fn, filePath());
+ else {
+ // filePath() ends with a path separator
+ FileName const test(filePath() + fn);
+ if (test.exists())
+ result.set(fn, filePath());
+ else
+ result.set(fn, params().origin);
+ }
- return filePath();
+ return result;
}
return it->second.second;
static InsetLabel const * dummy_il = 0;
- static References const dummy_refs;
+ static References const dummy_refs = References();
it = d->ref_cache_.insert(
make_pair(label, make_pair(dummy_il, dummy_refs))).first;
return it->second.second;
}
}
-
-void Buffer::getSourceCode(odocstream & os, string const & format,
- pit_type par_begin, pit_type par_end,
- OutputWhat output, bool master) const
+// returns NULL if id-to-row conversion is unsupported
+unique_ptr<TexRow> Buffer::getSourceCode(odocstream & os, string const & format,
+ pit_type par_begin, pit_type par_end,
+ OutputWhat output, bool master) const
{
+ unique_ptr<TexRow> texrow;
OutputParams runparams(¶ms().encoding());
runparams.nice = true;
runparams.flavor = params().getOutputFlavor(format);
LaTeXFeatures features(*this, params(), runparams);
params().validate(features);
runparams.use_polyglossia = features.usePolyglossia();
- TexRow texrow;
- texrow.reset();
- texrow.newline();
- texrow.newline();
// latex or literate
- otexstream ots(os, texrow);
-
+ otexstream ots(os);
+ // output above
+ ots.texrow().newlines(2);
// the real stuff
latexParagraphs(*this, text(), ots, runparams);
+ texrow = ots.releaseTexRow();
+ texrow->finalize();
// Restore the parenthood
if (!master)
writeDocBookSource(os, absFileName(), runparams, output);
} else {
// latex or literate
- d->texrow.reset();
- d->texrow.newline();
- d->texrow.newline();
- otexstream ots(os, d->texrow);
+ otexstream ots(os);
+ // output above
+ ots.texrow().newlines(2);
if (master)
runparams.is_child = true;
writeLaTeXSource(ots, string(), runparams, output);
+ texrow = ots.releaseTexRow();
+ texrow->finalize();
}
}
+ return texrow;
}
///
virtual shared_ptr<ForkedProcess> clone() const
{
- return shared_ptr<ForkedProcess>(new AutoSaveBuffer(*this));
+ return make_shared<AutoSaveBuffer>(*this);
}
///
int start()
ExportStatus const status = doExport(format, true, false, result_file);
FileName const previewFile(result_file);
- LATTEST (isClone());
- d->cloned_buffer_->d->preview_file_ = previewFile;
- d->cloned_buffer_->d->preview_format_ = format;
- d->cloned_buffer_->d->preview_error_ = (status != ExportSuccess);
+ Impl * theimpl = isClone() ? d->cloned_buffer_->d : d;
+ theimpl->preview_file_ = previewFile;
+ theimpl->preview_format_ = format;
+ theimpl->preview_error_ = (status != ExportSuccess);
if (status != ExportSuccess)
return status;
- if (previewFile.exists()) {
- if (!formats.view(*this, previewFile, format))
- return PreviewError;
- else
- return PreviewSuccess;
- }
- else {
- // Successful export but no output file?
- // Probably a bug in error detection.
- LATTEST (status != ExportSuccess);
- return status;
- }
+ if (previewFile.exists())
+ return formats.view(*this, previewFile, format) ?
+ PreviewSuccess : PreviewError;
+
+ // Successful export but no output file?
+ // Probably a bug in error detection.
+ LATTEST(status != ExportSuccess);
+ return status;
}
// update all caches
clearReferenceCache();
updateMacros();
+ setChangesPresent(false);
Buffer & cbuf = const_cast<Buffer &>(*this);
d->bibinfo_cache_valid_ = true;
d->cite_labels_valid_ = true;
- cbuf.tocBackend().update(utype == OutputUpdate);
+ /// FIXME: Perf
+ cbuf.tocBackend().update(true, utype);
if (scope == UpdateMaster)
cbuf.structureChanged();
}
if (!it[i].inset().inMathed())
depth += it[i].paragraph().getDepth() + 1;
// remove 1 since the outer inset does not count
+ // we should have at least one non-math inset, so
+ // depth should nevery be 0. but maybe it is worth
+ // marking this, just in case.
+ LATTEST(depth > 0);
+ // coverity[INTEGER_OVERFLOW]
return depth - 1;
}
// set the counter for this paragraph
d->setLabel(parit, utype);
+ // update change-tracking flag
+ parit->addChangesToBuffer(*this);
+
// now the insets
InsetList::const_iterator iit = parit->insetList().begin();
InsetList::const_iterator end = parit->insetList().end();
string Buffer::includedFilePath(string const & name, string const & ext) const
{
+ if (d->old_position.empty() ||
+ equivalent(FileName(d->old_position), FileName(filePath())))
+ return name;
+
bool isabsolute = FileName::isAbsolute(name);
- // old_position already contains a trailing path separator
- string const absname = isabsolute ? name : d->old_position + name;
+ // both old_position and filePath() end with a path separator
+ string absname = isabsolute ? name : d->old_position + name;
- if (d->old_position.empty() || d->old_position == filePath()
- || !FileName(addExtension(absname, ext)).exists())
+ // if old_position is set to origin, we need to do the equivalent of
+ // getReferencedFileName() (see readDocument())
+ if (!isabsolute && d->old_position == params().origin) {
+ FileName const test(addExtension(filePath() + name, ext));
+ if (test.exists())
+ absname = filePath() + name;
+ }
+
+ if (!FileName(addExtension(absname, ext)).exists())
return name;
if (isabsolute)
from_utf8(filePath())));
}
+
+void Buffer::setChangesPresent(bool b) const
+{
+ d->tracked_changes_present_ = b;
+}
+
+
+bool Buffer::areChangesPresent() const
+{
+ return d->tracked_changes_present_;
+}
+
+
+void Buffer::updateChangesPresent() const
+{
+ LYXERR(Debug::CHANGES, "Buffer::updateChangesPresent");
+ setChangesPresent(false);
+ ParConstIterator it = par_iterator_begin();
+ ParConstIterator const end = par_iterator_end();
+ for (; !areChangesPresent() && it != end; ++it)
+ it->addChangesToBuffer(*this);
+}
+
+
+
} // namespace lyx