anne/lyx_mirror
1
0
Fork 0
mirror of https://git.lyx.org/repos/lyx.git synced 2024-12-26 22:17:41 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Handle movement of environments better

Browse Source 
Make sure moved environments (such as frames) are separated from their
new neighbours.
This commit is contained in:
Juergen Spitzmueller 2018-01-11 10:48:47 +01:00
parent fcc1cffb1a
commit 07665d1dca
1 changed files with 29 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
src/Text3.cpp
View File

@ -411,6 +411,22 @@ static void outline(OutlineOp mode, Cursor & cur)
// Not found; do nothing
if (toclevel == Layout::NOT_IN_TOC || toclevel > thistoclevel)
return;
// If we move an environment upwards, make sure it is
// separated from its new neighbour below.
ParagraphList::iterator lastmoved = finish;
--lastmoved;
if (start->layout().isEnvironment()
&& dest->layout() == start->layout()
&& !lastmoved->isEnvSeparator(lastmoved->beginOfBody())) {
cur.pit() = distance(bgn, finish);
cur.pos() = 0;
lyx::dispatch(FuncRequest(LFUN_PARAGRAPH_BREAK));
DocumentClass const & tc = buf.params().documentClass();
lyx::dispatch(FuncRequest(LFUN_LAYOUT, tc.plainLayout().name()));
lyx::dispatch(FuncRequest(LFUN_SEPARATOR_INSERT, "plain"));
++finish;
cur.pit() = pit;
}
pit_type const newpit = distance(bgn, dest);
pit_type const len = distance(start, finish);
pit_type const deletepit = pit + len;
@ -2556,12 +2572,24 @@ void Text::dispatch(Cursor & cur, FuncRequest & cmd)
needsUpdate = true;
break;
case LFUN_OUTLINE_DOWN:
case LFUN_OUTLINE_DOWN: {
outline(OutlineDown, cur);
setCursor(cur, cur.pit(), 0);
// If we move an environment, make sure it is separated
// from its new neighbour above.
pit_type pit = cur.pit();
if (pit > 0 && pars_[pit].layout().isEnvironment()
&& pars_[pit - 1].layout() == pars_[pit].layout()) {
lyx::dispatch(FuncRequest(LFUN_PARAGRAPH_BREAK));
DocumentClass const & tc = bv->buffer().params().documentClass();
lyx::dispatch(FuncRequest(LFUN_LAYOUT, tc.plainLayout().name()));
lyx::dispatch(FuncRequest(LFUN_SEPARATOR_INSERT, "plain"));
setCursor(cur, pit + 1, 0);
}
cur.forceBufferUpdate();
needsUpdate = true;
break;
}
case LFUN_OUTLINE_IN:
outline(OutlineIn, cur);