Buffer * Buffer::clone() const
{
+ BufferMap bufmap;
+ masterBuffer()->clone(bufmap);
+ BufferMap::iterator it = bufmap.find(this);
+ LASSERT(it != bufmap.end(), return 0);
+ return it->second;
+}
+
+
+void Buffer::clone(BufferMap & bufmap) const
+{
+ // have we already been cloned?
+ if (bufmap.find(this) != bufmap.end())
+ return;
+
Buffer * buffer_clone = new Buffer(fileName().absFileName(), false, this);
+ bufmap[this] = buffer_clone;
buffer_clone->d->macro_lock = true;
buffer_clone->d->children_positions.clear();
// FIXME (Abdel 09/01/2010): this is too complicated. The whole children_positions and
// math macro caches need to be rethought and simplified.
// I am not sure wether we should handle Buffer cloning here or in BufferList.
// Right now BufferList knows nothing about buffer clones.
- Impl::BufferPositionMap::iterator it = d->children_positions.begin();
- Impl::BufferPositionMap::iterator end = d->children_positions.end();
+ Impl::PositionScopeBufferMap::iterator it = d->position_to_children.begin();
+ Impl::PositionScopeBufferMap::iterator end = d->position_to_children.end();
for (; it != end; ++it) {
- DocIterator dit = it->second.clone(buffer_clone);
+ DocIterator dit = it->first.clone(buffer_clone);
dit.setBuffer(buffer_clone);
- Buffer * child = const_cast<Buffer *>(it->first);
- Buffer * child_clone = child->clone();
+ Buffer * child = const_cast<Buffer *>(it->second.second);
+
+ child->clone(bufmap);
+ BufferMap::iterator const bit = bufmap.find(child);
+ LASSERT(bit != bufmap.end(), continue);
+ Buffer * child_clone = bit->second;
+
Inset * inset = dit.nextInset();
LASSERT(inset && inset->lyxCode() == INCLUDE_CODE, continue);
InsetInclude * inset_inc = static_cast<InsetInclude *>(inset);
inset_inc->setChildBuffer(child_clone);
child_clone->d->setParent(buffer_clone);
+ // FIXME Do we need to do this now, or can we wait until we run updateMacros()?
buffer_clone->setChild(dit, child_clone);
}
buffer_clone->d->macro_lock = false;
- return buffer_clone;
+ return;
}