DTC::ChannelGroupList* Guide::GetChannelGroupList( bool bIncludeEmpty )
{
ChannelGroupList list = ChannelGroup::GetChannelGroups(bIncludeEmpty);
DTC::ChannelGroupList *pGroupList = new DTC::ChannelGroupList();
ChannelGroupList::iterator it;
for (it = list.begin(); it < list.end(); ++it)
{
DTC::ChannelGroup *pGroup = pGroupList->AddNewChannelGroup();
FillChannelGroup(pGroup, (*it));
}
return pGroupList;
}
// Cycle through the available groups, then all channels
// Will cycle through to end then return -1
// To signify all channels.
int ChannelGroup::GetNextChannelGroup(const ChannelGroupList &sorted, int grpid)
{
// If no groups return -1 for all channels
if (sorted.empty())
return -1;
// If grpid is all channels (-1), then return the first grpid
if (grpid == -1)
return sorted[0].grpid;
ChannelGroupList::const_iterator it = find(sorted.begin(), sorted.end(), grpid);
// If grpid is not in the list, return -1 for all channels
if (it == sorted.end())
return -1;
++it;
// If we reached the end, the next option is all channels (-1)
if (it == sorted.end())
return -1;
return it->grpid;
}
void ChannelGroupEditor::Load(void)
{
listbox->clearSelections();
ChannelGroupList changrplist;
changrplist = ChannelGroup::GetChannelGroups();
ChannelGroupList::iterator it;
for (it = changrplist.begin(); it < changrplist.end(); ++it)
listbox->addSelection(it->name);
listbox->addSelection(tr("(Create new group)"), "__CREATE_NEW_GROUP__");
listbox->setValue(lastValue);
}