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parlistize incDepth()

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@6684 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
John Levon 2003-04-02 17:59:01 +00:00
parent 6ce86e2bfe
commit 436098170f
2 changed files with 45 additions and 44 deletions
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4
src/ChangeLog
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@ -1,3 +1,7 @@
2003-04-02 John Levon <levon@movementarian.org>
* text2.C: make incDepth() use parlist
2003-04-02 Lars Gullik Bjønnes <larsbj@gullik.net>
* undo_funcs.C (firstUndoParagraph): adjust

85
src/text2.C
View File

@ -456,63 +456,60 @@ void LyXText::setLayout(string const & layout)
}
// increment depth over selection and
// make a total rebreak of those paragraphs
void LyXText::incDepth()
void LyXText::incDepth()
{
// If there is no selection, just use the current paragraph
if (!selection.set()) {
selection.start = cursor; // dummy selection
selection.end = cursor;
ParagraphList::iterator pit(cursor.par());
ParagraphList::iterator end(cursor.par());
ParagraphList::iterator start = pit;
if (selection.set()) {
pit = selection.start.par();
end = selection.end.par();
start = pit;
}
// We end at the next paragraph with depth 0
Paragraph * endpar = selection.end.par()->next();
ParagraphList::iterator pastend = end;
++pastend;
setUndo(bv(), Undo::EDIT, &(*start), &(*pastend));
Paragraph * undoendpar = endpar;
if (endpar && endpar->getDepth()) {
while (endpar && endpar->getDepth()) {
endpar = endpar->next();
undoendpar = endpar;
}
} else if (endpar) {
endpar = endpar->next(); // because of parindents etc.
}
setUndo(bv(), Undo::EDIT,
selection.start.par(), undoendpar);
LyXCursor tmpcursor = cursor; // store the current cursor
// ok we have a selection. This is always between sel_start_cursor
// and sel_end cursor
cursor = selection.start;
int prev_after_depth = 0;
#warning parlist ... could be nicer ?
if (&(*start) != ownerParagraph())
prev_after_depth = boost::prior(start)->getMaxDepthAfter();
while (true) {
// NOTE: you can't change the depth of a bibliography entry
if (cursor.par()->layout()->labeltype != LABEL_BIBLIO) {
Paragraph * prev = cursor.par()->previous();
int const depth = pit->params().depth();
if (prev) {
if (cursor.par()->getDepth()
< prev->getMaxDepthAfter()) {
cursor.par()->params().depth(cursor.par()->getDepth() + 1);
}
}
if (depth < prev_after_depth
&& pit->layout()->labeltype != LABEL_BIBLIO) {
pit->params().depth(depth + 1);
}
if (cursor.par() == selection.end.par())
prev_after_depth = pit->getMaxDepthAfter();
if (pit == end)
break;
cursor.par(cursor.par()->next());
++pit;
}
redoParagraphs(selection.start, endpar);
// Wow, redoParagraphs is stupid.
LyXCursor tmpcursor;
setCursor(tmpcursor, &(*start), 0);
redoParagraphs(tmpcursor, &(*pastend));
// we have to reset visual the selection because the
// We need to actually move the text->cursor. I don't
// understand why ...
tmpcursor = cursor;
// we have to reset the visual selection because the
// geometry could have changed
setCursor(selection.start.par(), selection.start.pos());
selection.cursor = cursor;
setCursor(selection.end.par(), selection.end.pos());
if (selection.set()) {
setCursor(selection.start.par(), selection.start.pos());
selection.cursor = cursor;
setCursor(selection.end.par(), selection.end.pos());
}
updateCounters();
setSelection();
setCursor(tmpcursor.par(), tmpcursor.pos());