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Make outline function work in an inset

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The function outline is modified to operate only in the inset that
contains the cursor. This means that the function can be enabled in
insets (this had been forbidden to fix #5004).

Of course, there may be cases where the user expects something to
happen outside of the inset. I am sorry to announce that this is not
going to happen ;)

Fixes bug #12809.
This commit is contained in:
Jean-Marc Lasgouttes 2023-06-22 00:21:54 +02:00
parent 7d9e29d498
commit 8aea6af6a0
1 changed files with 16 additions and 17 deletions
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33
src/Text.cpp
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@ -3746,11 +3746,12 @@ void insertSeparator(Cursor const & cur, depth_type const depth)
}
void outline(OutlineOp mode, Cursor & cur, Text * text)
void outline(OutlineOp mode, Cursor & cur)
{
Buffer & buf = *cur.buffer();
Text & text = *cur.text();
pit_type & pit = cur.pit();
ParagraphList & pars = buf.text().paragraphs();
ParagraphList & pars = text.paragraphs();
ParagraphList::iterator const bgn = pars.begin();
// The first paragraph of the area to be copied:
ParagraphList::iterator start = pars.iterator_at(pit);
@ -3759,7 +3760,7 @@ void outline(OutlineOp mode, Cursor & cur, Text * text)
ParagraphList::iterator const end = pars.end();
depth_type const current_depth = cur.paragraph().params().depth();
int const thistoclevel = buf.text().getTocLevel(distance(bgn, start));
int const thistoclevel = text.getTocLevel(distance(bgn, start));
int toclevel;
// Move out (down) from this section header
@ -3768,7 +3769,7 @@ void outline(OutlineOp mode, Cursor & cur, Text * text)
// Seek the one (on same level) below
for (; finish != end; ++finish) {
toclevel = buf.text().getTocLevel(distance(bgn, finish));
toclevel = text.getTocLevel(distance(bgn, finish));
if (toclevel != Layout::NOT_IN_TOC && toclevel <= thistoclevel)
break;
}
@ -3785,7 +3786,7 @@ void outline(OutlineOp mode, Cursor & cur, Text * text)
// Search previous same-level header above
do {
--dest;
toclevel = buf.text().getTocLevel(distance(bgn, dest));
toclevel = text.getTocLevel(distance(bgn, dest));
} while(dest != bgn
&& (toclevel == Layout::NOT_IN_TOC
|| toclevel > thistoclevel));
@ -3819,7 +3820,7 @@ void outline(OutlineOp mode, Cursor & cur, Text * text)
// Get the parent paragraph (outer in nested context)
pit_type const parent =
before->params().depth() > current_depth
? text->depthHook(distance(bgn, before), current_depth)
? text.depthHook(distance(bgn, before), current_depth)
: distance(bgn, before);
// If a environment with same layout preceeds the moved one in the new
// position, and there is no separator yet, insert one.
@ -3845,7 +3846,7 @@ void outline(OutlineOp mode, Cursor & cur, Text * text)
ParagraphList::iterator dest = next(finish, 1);
// Go further down to find header to insert in front of:
for (; dest != end; ++dest) {
toclevel = buf.text().getTocLevel(distance(bgn, dest));
toclevel = text.getTocLevel(distance(bgn, dest));
if (toclevel != Layout::NOT_IN_TOC
&& toclevel <= thistoclevel)
break;
@ -3861,7 +3862,7 @@ void outline(OutlineOp mode, Cursor & cur, Text * text)
// Get the parent paragraph (outer in nested context)
pit_type const parent =
before->params().depth() > current_depth
? text->depthHook(distance(bgn, before), current_depth)
? text.depthHook(distance(bgn, before), current_depth)
: distance(bgn, before);
// If a environment with same layout preceeds the moved one in the new
// position, and there is no separator yet, insert one.
@ -3902,7 +3903,7 @@ void outline(OutlineOp mode, Cursor & cur, Text * text)
ParagraphList::iterator cstart = start;
bool strucchange = false;
for (; cstart != finish; ++cstart) {
toclevel = buf.text().getTocLevel(distance(bgn, cstart));
toclevel = text.getTocLevel(distance(bgn, cstart));
if (toclevel == Layout::NOT_IN_TOC)
continue;
@ -3938,7 +3939,7 @@ void outline(OutlineOp mode, Cursor & cur, Text * text)
pit_type const len = distance(start, finish);
buf.undo().recordUndo(cur, pit, pit + len - 1);
for (; start != finish; ++start) {
toclevel = buf.text().getTocLevel(distance(bgn, start));
toclevel = text.getTocLevel(distance(bgn, start));
if (toclevel == Layout::NOT_IN_TOC)
continue;
@ -6247,7 +6248,7 @@ void Text::dispatch(Cursor & cur, FuncRequest & cmd)
case LFUN_OUTLINE_UP: {
pos_type const opos = cur.pos();
outline(OutlineUp, cur, this);
outline(OutlineUp, cur);
setCursor(cur, cur.pit(), opos);
cur.forceBufferUpdate();
needsUpdate = true;
@ -6256,7 +6257,7 @@ void Text::dispatch(Cursor & cur, FuncRequest & cmd)
case LFUN_OUTLINE_DOWN: {
pos_type const opos = cur.pos();
outline(OutlineDown, cur, this);
outline(OutlineDown, cur);
setCursor(cur, cur.pit(), opos);
cur.forceBufferUpdate();
needsUpdate = true;
@ -6264,13 +6265,13 @@ void Text::dispatch(Cursor & cur, FuncRequest & cmd)
}
case LFUN_OUTLINE_IN:
outline(OutlineIn, cur, this);
outline(OutlineIn, cur);
cur.forceBufferUpdate();
needsUpdate = true;
break;
case LFUN_OUTLINE_OUT:
outline(OutlineOut, cur, this);
outline(OutlineOut, cur);
cur.forceBufferUpdate();
needsUpdate = true;
break;
@ -6879,9 +6880,7 @@ bool Text::getStatus(Cursor & cur, FuncRequest const & cmd,
case LFUN_OUTLINE_DOWN:
case LFUN_OUTLINE_IN:
case LFUN_OUTLINE_OUT:
// FIXME: LyX is not ready for outlining within inset.
enable = isMainText()
&& cur.buffer()->text().getTocLevel(cur.pit()) != Layout::NOT_IN_TOC;
enable = cur.text()->getTocLevel(cur.pit()) != Layout::NOT_IN_TOC;
break;
case LFUN_NEWLINE_INSERT: