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* outline(): demote/promote all subsections for outline in/out.

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@23378 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Abdelrazak Younes 2008-03-02 08:53:34 +00:00
parent f2543ccf9c
commit 6b10b7fd33
1 changed files with 41 additions and 51 deletions
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58
src/Text3.cpp
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@ -270,23 +270,24 @@ static void outline(OutlineOp mode, Cursor & cur)
int const thistoclevel = start->layout()->toclevel;
int toclevel;
switch (mode) {
case OutlineUp: {
// Move out (down) from this section header
if (finish != end)
++finish;
// Seek the one (on same level) below
for (; finish != end; ++finish) {
toclevel = finish->layout()->toclevel;
if (toclevel != Layout::NOT_IN_TOC
&& toclevel <= thistoclevel) {
if (toclevel != Layout::NOT_IN_TOC && toclevel <= thistoclevel) {
break;
}
}
switch (mode) {
case OutlineUp: {
ParagraphList::iterator dest = start;
// Move out (up) from this header
if (dest == bgn)
break;
return;
// Search previous same-level header above
do {
--dest;
@ -296,7 +297,7 @@ static void outline(OutlineOp mode, Cursor & cur)
|| toclevel > thistoclevel));
// Not found; do nothing
if (toclevel == Layout::NOT_IN_TOC || toclevel > thistoclevel)
break;
return;
pit_type const newpit = distance(bgn, dest);
pit_type const len = distance(start, finish);
pit_type const deletepit = pit + len;
@ -305,30 +306,10 @@ static void outline(OutlineOp mode, Cursor & cur)
start = boost::next(pars.begin(), deletepit);
pit = newpit;
pars.erase(start, finish);
break;
return;
}
case OutlineDown: {
// Go down out of current header:
if (finish != end)
++finish;
// Find next same-level header:
for (; finish != end; ++finish) {
toclevel = finish->layout()->toclevel;
if (toclevel != Layout::NOT_IN_TOC && toclevel <= thistoclevel)
break;
}
ParagraphList::iterator dest = finish;
// Go one down from *this* header:
if (dest != end)
++dest;
else
break;
// Go further down to find header to insert in front of:
for (; dest != end; ++dest) {
toclevel = dest->layout()->toclevel;
if (toclevel != Layout::NOT_IN_TOC && toclevel <= thistoclevel)
break;
}
// One such was found:
pit_type newpit = distance(bgn, dest);
pit_type const len = distance(start, finish);
@ -337,32 +318,41 @@ static void outline(OutlineOp mode, Cursor & cur)
start = boost::next(bgn, pit);
pit = newpit - len;
pars.erase(start, finish);
break;
return;
}
case OutlineIn:
buf.undo().recordUndo(cur);
for (; start != finish; ++start) {
toclevel = start->layout()->toclevel;
if (toclevel == Layout::NOT_IN_TOC)
continue;
for (size_t i = 0; i != tc.layoutCount(); ++i) {
LayoutPtr const & lt = tc.layout(i);
if (lt->toclevel == thistoclevel + 1 &&
if (lt->toclevel == toclevel + 1 &&
start->layout()->labeltype == lt->labeltype) {
start->setLayout(lt);
break;
}
}
break;
}
return;
case OutlineOut:
buf.undo().recordUndo(cur);
for (; start != finish; ++start) {
toclevel = start->layout()->toclevel;
if (toclevel == Layout::NOT_IN_TOC)
continue;
for (size_t i = 0; i != tc.layoutCount(); ++i) {
LayoutPtr const & lt = tc.layout(i);
if (lt->toclevel == thistoclevel - 1 &&
if (lt->toclevel == toclevel - 1 &&
start->layout()->labeltype == lt->labeltype) {
start->setLayout(lt);
break;
}
}
break;
default:
break;
}
return;
}
}