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undo-4.diff ("Another next() ...")

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@6926 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
André Pönitz 2003-05-02 14:44:50 +00:00
parent 24727d42c4
commit c19753c9be
1 changed files with 9 additions and 12 deletions
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21
src/undo_funcs.C
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@ -98,31 +98,28 @@ bool textHandleUndo(BufferView * bv, Undo & undo)
}
// Replace the paragraphs with the undo informations.
Paragraph * undopar = undo.pars.empty() ? 0 : undo.pars[0];
// Otherwise the undo destructor would
// delete the paragraph.
undo.pars.resize(0);
Paragraph * undopar = undo.pars.empty() ? 0 : undo.pars.front();
Paragraph * lastundopar = undo.pars.empty() ? 0 : undo.pars.back();
// Get last undo par and set the right(new) inset-owner of the
// paragraph if there is any. This is not needed if we don't
// have a paragraph before because then in is automatically
// done in the function which assigns the first paragraph to
// an InsetText. (Jug)
Paragraph * lastundopar = undopar;
if (lastundopar) {
if (!undo.pars.empty()) {
Inset * in = 0;
if (before)
in = before->inInset();
else if (undo.number_of_inset_id >= 0)
in = bv->buffer()->getInsetFromID(undo.number_of_inset_id);
lastundopar->setInsetOwner(in);
while (lastundopar->next()) {
lastundopar = lastundopar->next();
lastundopar->setInsetOwner(in);
}
for (size_t i = 0, n = undo.pars.size(); i < n; ++i)
undo.pars[i]->setInsetOwner(in);
}
// Otherwise the undo destructor would
// delete the paragraph.
undo.pars.resize(0);
vector<Paragraph *> deletelist;
// Now add old paragraphs to be deleted.