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undo-5.diff: remove lastundopar

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@6927 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
André Pönitz 2003-05-02 14:54:08 +00:00
parent c19753c9be
commit 627ffcb251
1 changed files with 10 additions and 17 deletions
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27
src/undo_funcs.C
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@ -97,15 +97,7 @@ bool textHandleUndo(BufferView * bv, Undo & undo)
t->setCursorIntern(firstUndoParagraph(bv, num), 0);
}
// Replace the paragraphs with the undo informations.
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)
// Set the right(new) inset-owner of the paragraph if there is any.
if (!undo.pars.empty()) {
Inset * in = 0;
if (before)
@ -116,10 +108,7 @@ bool textHandleUndo(BufferView * bv, Undo & undo)
undo.pars[i]->setInsetOwner(in);
}
// Otherwise the undo destructor would
// delete the paragraph.
undo.pars.resize(0);
// Replace the paragraphs with the undo informations.
vector<Paragraph *> deletelist;
// Now add old paragraphs to be deleted.
@ -129,7 +118,7 @@ bool textHandleUndo(BufferView * bv, Undo & undo)
deletepar = before->next();
else
deletepar = firstUndoParagraph(bv, undo.number_of_inset_id);
Paragraph * tmppar2 = undopar;
Paragraph * tmppar2 = undo.pars.front();
while (deletepar && deletepar != behind) {
deletelist.push_back(deletepar);
Paragraph * tmppar = deletepar;
@ -151,13 +140,14 @@ bool textHandleUndo(BufferView * bv, Undo & undo)
// the LyXText works!!!
// Thread the end of the undo onto the par in front if any.
if (lastundopar) {
lastundopar->next(behind);
if (!undo.pars.empty()) {
undo.pars.back()->next(behind);
if (behind)
behind->previous(lastundopar);
behind->previous(undo.pars.back());
}
// Put the new stuff in the list if there is one.
Paragraph * undopar = undo.pars.empty() ? 0 : undo.pars.front();
if (undopar) {
undopar->previous(before);
if (before)
@ -276,6 +266,9 @@ bool textHandleUndo(BufferView * bv, Undo & undo)
delete (*pit);
}
// Otherwise the undo destructor would delete the paragraphs
undo.pars.resize(0);
finishUndo();
bv->text->postPaint(0);
return true;