bool BranchList::add(docstring const & s)
{
bool added = false;
size_t i = 0;
while (true) {
size_t const j = s.find_first_of(separator_, i);
docstring name;
if (j == docstring::npos)
name = s.substr(i);
else
name = s.substr(i, j - i);
// Is this name already in the list?
bool const already =
find_if(list.begin(), list.end(),
BranchNamesEqual(name)) != list.end();
if (!already) {
added = true;
Branch br;
br.setBranch(name);
br.setSelected(false);
br.setFileNameSuffix(false);
list.push_back(br);
}
if (j == docstring::npos)
break;
i = j + 1;
}
return added;
}
bool BranchList::rename(docstring const & oldname,
docstring const & newname, bool const merge)
{
if (newname.empty())
return false;
if (find_if(list.begin(), list.end(),
BranchNamesEqual(newname)) != list.end()) {
// new name already taken
if (merge)
return remove(oldname);
return false;
}
Branch * branch = find(oldname);
if (!branch)
return false;
branch->setBranch(newname);
return true;
}