CBouquetManager::ChannelIterator CBouquetManager::ChannelIterator::FindChannelNr(const unsigned int channel)
{
c = channel;
for (b = 0; b < Owner->Bouquets.size(); b++)
if (getBouquet()->size() > (unsigned int)c)
goto end;
else
c -= getBouquet()->size();
c = -2;
end:
return (*this);
}
CBouquetManager::ChannelIterator CBouquetManager::ChannelIterator::operator ++(int)
{
if (c != -2) // we can add if it's not the end marker
{
c++;
if ((unsigned int) c >= getBouquet()->size()) {
for (b++; b < Owner->Bouquets.size(); b++)
if ( !getBouquet()->empty() ) {
c = 0;
goto end;
}
c = -2;
}
}
end:
return(*this);
}
int CBouquetManager::ChannelIterator::getLowestChannelNumberWithChannelID(const t_channel_id channel_id)
{
int i = 0;
for (b = 0; b < Owner->Bouquets.size(); b++)
for (c = 0; (unsigned int) c < getBouquet()->size(); c++, i++)
if ((**this)->getChannelID() == channel_id)
return i;
return -1; // not found
}
int CBouquetManager::ChannelIterator::getNrofFirstChannelofBouquet(const unsigned int bouquet_nr)
{
if (bouquet_nr >= Owner->Bouquets.size())
return -1; // not found
int i = 0;
for (b = 0; b < bouquet_nr; b++)
i += getBouquet()->size();
return i;
}
CZapitChannel* CBouquetManager::ChannelIterator::operator *()
{
return (*getBouquet())[c]; // returns junk if we are an end marker !!
}
