Inset const * Dialog::inset(InsetCode code) const
{
Inset * ins = bufferview()->cursor().innerInsetOfType(code);
if (!ins)
ins = bufferview()->cursor().nextInset();
if (!ins || ins->lyxCode() != code)
return 0;
return ins;
}
int MacroData::write(odocstream & os, bool overwriteRedefinition) const
{
updateData();
// find macro template
Inset * inset = pos_.nextInset();
if (inset == 0 || inset->lyxCode() != MATHMACRO_CODE) {
lyxerr << "BUG: No macro template found by MacroData" << endl;
return 0;
}
// output template
MathMacroTemplate const & tmpl =
static_cast<MathMacroTemplate const &>(*inset);
WriteStream wi(os, false, true, WriteStream::wsDefault);
return tmpl.write(wi, overwriteRedefinition);
}
void TocWidget::doDispatch(Cursor & cur, FuncRequest const & cmd)
{
Inset * inset = itemInset();
FuncRequest tmpcmd(cmd);
QModelIndex const & index = tocTV->currentIndex();
TocItem const & item =
gui_view_.tocModels().currentItem(current_type_, index);
// Start an undo group.
cur.beginUndoGroup();
switch (cmd.action())
{
case LFUN_CHANGE_ACCEPT:
case LFUN_CHANGE_REJECT:
case LFUN_SECTION_SELECT:
dispatch(item.action());
cur.dispatch(tmpcmd);
break;
case LFUN_LABEL_COPY_AS_REF: {
// For labels in math, we need to supply the label as a string
FuncRequest label_copy(LFUN_LABEL_COPY_AS_REF, item.asString());
if (inset)
inset->dispatch(cur, label_copy);
break;
}
case LFUN_OUTLINE_UP:
case LFUN_OUTLINE_DOWN:
case LFUN_OUTLINE_IN:
case LFUN_OUTLINE_OUT:
outline(cmd.action());
break;
default:
if (inset)
inset->dispatch(cur, tmpcmd);
}
cur.endUndoGroup();
}
void Compare::Impl::processSnake(DocRangePair const & rp)
{
ParagraphList pars;
getParagraphList(rp.o, pars);
// Find insets in this paragaph list
DocPair it = rp.from();
for (; it.o < rp.o.to; ++it) {
Inset * inset = it.o.text()->getPar(it.o.pit()).getInset(it.o.pos());
if (inset && inset->editable() && inset->asInsetText()) {
// Find the inset in the paragraph list that will be pasted into
// the final document. The contents of the inset will be replaced
// by the output of the algorithm below.
pit_type const pit = it.o.pit() - rp.o.from.pit();
pos_type const pos = pit ? it.o.pos() : it.o.pos() - rp.o.from.pos();
inset = pars[pit].getInset(pos);
LASSERT(inset, continue);
diffInset(inset, it);
}
}
void MacroData::updateData() const
{
if (queried_)
return;
LASSERT(buffer_ != 0, /**/);
// Try to fix position DocIterator. Should not do anything in theory.
pos_.fixIfBroken();
// find macro template
Inset * inset = pos_.nextInset();
if (inset == 0 || inset->lyxCode() != MATHMACRO_CODE) {
lyxerr << "BUG: No macro template found by MacroData" << endl;
return;
}
// query the data from the macro template
queryData(static_cast<MathMacroTemplate const &>(*inset));
}
Inset const * Dialog::inset(InsetCode code) const
{
// ins: the innermost inset of the type we look for
// that contains the cursor
Inset * ins = bufferview()->cursor().innerInsetOfType(code);
// next: a potential inset at cursor position
Inset * next = bufferview()->cursor().nextInset();
// Check if next is of the type we look for
if (next)
if (next->lyxCode() != code)
next = 0;
if (ins) {
// prefer next if it is of the requested type (bug 8716)
if (next)
ins = next;
} else
// no containing inset of requested type
// use next (which might also be 0)
ins = next;
return ins;
}
bool TocWidget::getStatus(Cursor & cur, FuncRequest const & cmd,
FuncStatus & status) const
{
Inset * inset = itemInset();
FuncRequest tmpcmd(cmd);
QModelIndex const & index = tocTV->currentIndex();
TocItem const & item =
gui_view_.tocModels().currentItem(current_type_, index);
switch (cmd.action())
{
case LFUN_CHANGE_ACCEPT:
case LFUN_CHANGE_REJECT:
case LFUN_OUTLINE_UP:
case LFUN_OUTLINE_DOWN:
case LFUN_OUTLINE_IN:
case LFUN_OUTLINE_OUT:
case LFUN_SECTION_SELECT:
status.setEnabled(true);
return true;
case LFUN_LABEL_COPY_AS_REF: {
// For labels in math, we need to supply the label as a string
FuncRequest label_copy(LFUN_LABEL_COPY_AS_REF, item.asString());
if (inset)
return inset->getStatus(cur, label_copy, status);
}
default:
if (inset)
return inset->getStatus(cur, tmpcmd, status);
}
return false;
}
ParIterator par_iterator_end(Inset & inset)
{
return ParIterator(doc_iterator_end(&inset.buffer(), &inset));
}