#include "ParagraphList.h"
#include "mathed/MathSupport.h"
+#include "mathed/MathData.h"
+
#include "insets/inset.h"
#include <algorithm>
std::swap(first_pit, last_pit);
// create the position information of the Undo entry
Undo undo;
+ undo.array = 0;
+ undo.pars = 0;
undo.kind = kind;
undo.cell = cell;
undo.cursor = cur;
// fill in the real data to be saved
if (cell.inMathed()) {
// simply use the whole cell
- undo.array = asString(cell.cell());
+ undo.array = new MathArray(cell.cell());
} else {
// some more effort needed here as 'the whole cell' of the
// main LyXText _is_ the whole document.
advance(first, first_pit);
ParagraphList::const_iterator last = plist.begin();
advance(last, last_pit + 1);
- undo.pars = ParagraphList(first, last);
+ undo.pars = new ParagraphList(first, last);
}
// push the undo entry to undo stack
- //lyxerr << "undo record: " << stack.top() << std::endl;
stack.push(undo);
+ //lyxerr << "undo record: " << stack.top() << std::endl;
// next time we'll try again to combine entries if possible
undo_finished = false;
//lyxerr << "undo, performing: " << undo << std::endl;
DocIterator dit = undo.cell.asDocIterator(&buf->inset());
if (undo.isFullBuffer) {
+ BOOST_ASSERT(undo.pars);
// This is a full document
otherstack.top().bparams = buf->params();
buf->params() = undo.bparams;
- buf->paragraphs() = undo.pars;
+ std::swap(buf->paragraphs(), *undo.pars);
+ delete undo.pars;
+ undo.pars = 0;
} else if (dit.inMathed()) {
// We stored the full cell here as there is not much to be
// gained by storing just 'a few' paragraphs (most if not
// all math inset cells have just one paragraph!)
- // lyxerr << "undo.array=" << to_ascii(undo.array) <<endl;
- asArray(undo.array, dit.cell());
+ //lyxerr << "undo.array: " << *undo.array <<endl;
+ BOOST_ASSERT(undo.array);
+ dit.cell().swap(*undo.array);
+ delete undo.array;
+ undo.array = 0;
} else {
// Some finer machinery is needed here.
LyXText * text = dit.text();
BOOST_ASSERT(text);
+ BOOST_ASSERT(undo.pars);
ParagraphList & plist = text->paragraphs();
// remove new stuff between first and last
// this ugly stuff is needed until we get rid of the
// inset_owner backpointer
- ParagraphList::iterator pit = undo.pars.begin();
- ParagraphList::iterator const end = undo.pars.end();
+ ParagraphList::iterator pit = undo.pars->begin();
+ ParagraphList::iterator const end = undo.pars->end();
for (; pit != end; ++pit)
pit->setInsetOwner(dit.realInset());
- plist.insert(first, undo.pars.begin(), undo.pars.end());
+ plist.insert(first, undo.pars->begin(), undo.pars->end());
+ delete undo.pars;
+ undo.pars = 0;
updateLabels(*buf);
}
+ BOOST_ASSERT(undo.pars == 0);
+ BOOST_ASSERT(undo.array == 0);
// Set cursor
LCursor & cur = bv.cursor();
cur.setCursor(undo.cursor.asDocIterator(&buf->inset()));
cur.selection() = false;
cur.resetAnchor();
+ cur.fixIfBroken();
finishUndo();
return true;