#include "support/textutils.h"
#include "support/types.h"
-#include "support/bind.h"
-
#include <algorithm>
#include <fstream>
#include <iomanip>
///
CloneList_ptr clone_list_;
+ ///
+ std::list<Buffer const *> include_list_;
private:
/// So we can force access via the accessors.
mutable Buffer const * parent_buffer;
d->old_position = params().origin;
else
d->old_position = filePath();
+
+ if (!parent())
+ clearIncludeList();
+
bool const res = text().read(lex, errorList, d->inset);
d->old_position.clear();
// This is only set once per document (in master)
if (!runparams.is_child) {
runparams.use_polyglossia = features.usePolyglossia();
+ runparams.use_hyperref = features.isRequired("hyperref");
runparams.use_CJK = features.mustProvide("CJK");
}
LYXERR(Debug::LATEX, " Buffer validation done.");
if (!styles.empty())
os << "\n<!-- Text Class Preamble -->\n" << styles << '\n';
- styles = features.getPreambleSnippets().str;
- if (!styles.empty())
- os << "\n<!-- Preamble Snippets -->\n" << styles << '\n';
-
// we will collect CSS information in a stream, and then output it
// either here, as part of the header, or else in a separate file.
odocstringstream css;
if (!features.runparams().is_child)
params().validate(features);
+ if (!parent())
+ clearIncludeList();
+
for (Paragraph const & p : paragraphs())
p.validate(features);
void Buffer::collectBibKeys(FileNameList & checkedFiles) const
{
+ if (!parent())
+ clearIncludeList();
+
for (InsetIterator it = inset_iterator_begin(inset()); it; ++it) {
it->collectBibKeys(it, checkedFiles);
if (it->lyxCode() == BIBITEM_CODE) {
// get buffer of external file
InsetInclude const & ins =
static_cast<InsetInclude const &>(*it);
- Buffer * child = ins.getChildBuffer();
+ Buffer * child = ins.loadIfNeeded();
if (!child)
continue;
child->dispatch(func, dr);
LASSERT(from, return);
LASSERT(to, return);
- for_each(par_iterator_begin(),
- par_iterator_end(),
- bind(&Paragraph::changeLanguage, _1, params(), from, to));
+ ParIterator it = par_iterator_begin();
+ ParIterator eit = par_iterator_end();
+ for (; it != eit; ++it)
+ it->changeLanguage(params(), from, to);
}
}
-docstring const Buffer::B_(string const & l10n) const
+docstring Buffer::B_(string const & l10n) const
{
return params().B_(l10n);
}
void Buffer::setParent(Buffer const * buffer)
{
- // Avoids recursive include.
- d->setParent(buffer == this ? nullptr : buffer);
+ // We need to do some work here to avoid recursive parent structures.
+ // This is the easy case.
+ if (buffer == this) {
+ LYXERR0("Ignoring attempt to set self as parent in\n" << fileName());
+ return;
+ }
+ // Now we check parents going upward, to make sure that IF we set the
+ // parent as requested, we would not generate a recursive include.
+ set<Buffer const *> sb;
+ Buffer const * b = buffer;
+ bool found_recursion = false;
+ while (b) {
+ if (sb.find(b) != sb.end()) {
+ found_recursion = true;
+ break;
+ }
+ sb.insert(b);
+ b = b->parent();
+ }
+
+ if (found_recursion) {
+ LYXERR0("Ignoring attempt to set parent of\n" <<
+ fileName() <<
+ "\nto " <<
+ buffer->fileName() <<
+ "\nbecause that would create a recursive inclusion.");
+ return;
+ }
+
+ // We should be safe now.
+ d->setParent(buffer);
updateMacros();
}
Buffer const * Buffer::masterBuffer() const
{
- // FIXME Should be make sure we are not in some kind
- // of recursive include? A -> B -> A will crash this.
Buffer const * const pbuf = d->parent();
if (!pbuf)
return this;
InsetInclude const & incinset =
static_cast<InsetInclude const &>(*insit.inset);
macro_lock = true;
- Buffer * child = incinset.getChildBuffer();
+ Buffer * child = incinset.loadIfNeeded();
macro_lock = false;
if (!child)
continue;
// get buffer of external file
InsetInclude const & ins =
static_cast<InsetInclude const &>(*it);
- Buffer * child = ins.getChildBuffer();
+ Buffer * child = ins.loadIfNeeded();
if (!child)
continue;
child->getUsedBranches(result, true);
LaTeXFeatures features(*this, params(), runparams);
validate(features);
runparams.use_polyglossia = features.usePolyglossia();
+ runparams.use_hyperref = features.isRequired("hyperref");
// latex or literate
otexstream ots(os);
// output above
string & result_file) const
{
bool const update_unincluded =
- params().maintain_unincluded_children
+ params().maintain_unincluded_children != BufferParams::CM_None
&& !params().getIncludedChildren().empty();
// (1) export with all included children (omit \includeonly)
string const ext = theFormats().extension(format);
FileName const tmp_result_file(changeExtension(filename, ext));
Converters::RetVal const retval =
- converters.convert(this, FileName(filename), tmp_result_file,
- FileName(absFileName()), backend_format, format, error_list);
+ converters.convert(this, FileName(filename), tmp_result_file,
+ FileName(absFileName()), backend_format, format,
+ error_list, Converters::none, includeall);
if (retval == Converters::KILLED)
return ExportCancel;
bool success = (retval == Converters::SUCCESS);
Buffer::ExportStatus Buffer::preview(string const & format) const
{
bool const update_unincluded =
- params().maintain_unincluded_children
+ params().maintain_unincluded_children != BufferParams::CM_None
&& !params().getIncludedChildren().empty();
return preview(format, update_unincluded);
}
// do the real work
ParIterator parit = cbuf.par_iterator_begin();
+ if (scope == UpdateMaster)
+ clearIncludeList();
updateBuffer(parit, utype);
// If this document has siblings, then update the TocBackend later. The
}
d->cite_labels_valid_ = true;
/// FIXME: Perf
+ clearIncludeList();
cbuf.tocBackend().update(true, utype);
if (scope == UpdateMaster)
cbuf.structureChanged();
}
-void Buffer::updateBuffer(ParIterator & parit, UpdateType utype) const
+void Buffer::updateBuffer(ParIterator & parit, UpdateType utype, bool const deleted) const
{
+ pushIncludedBuffer(this);
// LASSERT: Is it safe to continue here, or should we just return?
LASSERT(parit.pit() == 0, /**/);
// now the insets
for (auto const & insit : parit->insetList()) {
parit.pos() = insit.pos;
- insit.inset->updateBuffer(parit, utype);
+ insit.inset->updateBuffer(parit, utype, deleted || parit->isDeleted(insit.pos));
changed |= insit.inset->isChanged();
}
// set change indicator for the inset (or the cell that the iterator
// points to, if applicable).
parit.text()->inset().isChanged(changed);
+ popIncludedBuffer();
}
}
+void Buffer::pushIncludedBuffer(Buffer const * buf) const
+{
+ masterBuffer()->d->include_list_.push_back(buf);
+ if (lyxerr.debugging(Debug::FILES)) {
+ LYXERR0("Pushed. Stack now:");
+ if (masterBuffer()->d->include_list_.empty())
+ LYXERR0("EMPTY!");
+ else
+ for (auto const & b : masterBuffer()->d->include_list_)
+ LYXERR0(b->fileName());
+ }
+}
+
+
+void Buffer::popIncludedBuffer() const
+{
+ masterBuffer()->d->include_list_.pop_back();
+ if (lyxerr.debugging(Debug::FILES)) {
+ LYXERR0("Popped. Stack now:");
+ if (masterBuffer()->d->include_list_.empty())
+ LYXERR0("EMPTY!");
+ else
+ for (auto const & b : masterBuffer()->d->include_list_)
+ LYXERR0(b->fileName());
+ }
+}
+
+
+bool Buffer::isBufferIncluded(Buffer const * buf) const
+{
+ if (!buf)
+ return false;
+ if (lyxerr.debugging(Debug::FILES)) {
+ LYXERR0("Checking for " << buf->fileName() << ". Stack now:");
+ if (masterBuffer()->d->include_list_.empty())
+ LYXERR0("EMPTY!");
+ else
+ for (auto const & b : masterBuffer()->d->include_list_)
+ LYXERR0(b->fileName());
+ }
+ list<Buffer const *> const & blist = masterBuffer()->d->include_list_;
+ return find(blist.begin(), blist.end(), buf) != blist.end();
+}
+
+
+void Buffer::clearIncludeList() const
+{
+ LYXERR(Debug::FILES, "Clearing include list for " << fileName());
+ d->include_list_.clear();
+}
+
} // namespace lyx