void InsetText::setChange(Change const & change)
{
ParagraphList::iterator pit = paragraphs().begin();
ParagraphList::iterator end = paragraphs().end();
for (; pit != end; ++pit) {
pit->setChange(change);
}
}
void InsetText::fixParagraphsFont()
{
Font font(inherit_font, buffer().params().language);
font.setLanguage(latex_language);
ParagraphList::iterator par = paragraphs().begin();
ParagraphList::iterator const end = paragraphs().end();
while (par != end) {
if (par->isPassThru())
par->resetFonts(font);
if (!par->allowParagraphCustomization())
par->params().clear();
++par;
}
}
void InsetText::setAutoBreakRows(bool flag)
{
if (flag == text_.autoBreakRows_)
return;
text_.autoBreakRows_ = flag;
if (flag)
return;
// remove previously existing newlines
ParagraphList::iterator it = paragraphs().begin();
ParagraphList::iterator end = paragraphs().end();
for (; it != end; ++it)
for (int i = 0; i < it->size(); ++i)
if (it->isNewline(i))
// do not track the change, because the user
// is not allowed to revert/reject it
it->eraseChar(i, false);
}
void copySelectionHelper(Buffer const & buf, Text const & text,
pit_type startpit, pit_type endpit,
int start, int end, DocumentClassConstPtr dc, CutStack & cutstack)
{
ParagraphList const & pars = text.paragraphs();
// In most of these cases, we can try to recover.
LASSERT(0 <= start, start = 0);
LASSERT(start <= pars[startpit].size(), start = pars[startpit].size());
LASSERT(0 <= end, end = 0);
LASSERT(end <= pars[endpit].size(), end = pars[endpit].size());
LASSERT(startpit != endpit || start <= end, return);
// Clone the paragraphs within the selection.
ParagraphList copy_pars(boost::next(pars.begin(), startpit),
boost::next(pars.begin(), endpit + 1));
// Remove the end of the last paragraph; afterwards, remove the
// beginning of the first paragraph. Keep this order - there may only
// be one paragraph! Do not track deletions here; this is an internal
// action not visible to the user
Paragraph & back = copy_pars.back();
back.eraseChars(end, back.size(), false);
Paragraph & front = copy_pars.front();
front.eraseChars(0, start, false);
ParagraphList::iterator it = copy_pars.begin();
ParagraphList::iterator it_end = copy_pars.end();
for (; it != it_end; ++it) {
// Since we have a copy of the paragraphs, the insets
// do not have a proper buffer reference. It makes
// sense to add them temporarily, because the
// operations below depend on that (acceptChanges included).
it->setBuffer(const_cast<Buffer &>(buf));
// PassThru paragraphs have the Language
// latex_language. This is invalid for others, so we
// need to change it to the buffer language.
if (it->isPassThru())
it->changeLanguage(buf.params(),
latex_language, buf.language());
}
// do not copy text (also nested in insets) which is marked as
// deleted, unless the whole selection was deleted
if (!isFullyDeleted(copy_pars))
acceptChanges(copy_pars, buf.params());
else
rejectChanges(copy_pars, buf.params());
// do some final cleanup now, to make sure that the paragraphs
// are not linked to something else.
it = copy_pars.begin();
for (; it != it_end; ++it) {
it->setBuffer(*static_cast<Buffer *>(0));
it->setInsetOwner(0);
}
cutstack.push(make_pair(copy_pars, dc));
}