public int FindChannel(string Name, string country)
{
List <ChannelGrabberInfo> channels = GetChannelArrayList(country);
int retChan = -1;
if (channels == null)
{
return(retChan);
}
ChannelGrabberInfo ch;
Levenstein comparer = new Levenstein();
float bestSimilarity;
float similarity;
int mostSimilarChan = -1;
bestSimilarity = MIN_SIMILARITY;
for (int i = 0; i < channels.Count; i++)
{
ch = (ChannelGrabberInfo)channels[i];
if (ch.GrabberList == null)
{
continue;
}
if (Name.Equals(ch.FullName, StringComparison.OrdinalIgnoreCase))
{
retChan = i;
break;
}
if (ch.FullName.IndexOf(Name, StringComparison.OrdinalIgnoreCase) != -1)
{
retChan = i;
}
similarity = comparer.getSimilarity(Name, ch.FullName);
if (similarity > bestSimilarity)
{
mostSimilarChan = i;
bestSimilarity = similarity;
}
}
if (retChan < 0)
{
return(mostSimilarChan);
}
return(retChan);
}
public ChannelGrabberInfo[] FindChannels(string[] NameList, string country)
{
List <ChannelGrabberInfo> channels = GetChannelArrayList(country);
ChannelGrabberInfo[] retList = new ChannelGrabberInfo[NameList.Length];
if (channels == null)
{
return(retList);
}
ChannelGrabberInfo ch;
Levenstein comparer = new Levenstein();
float bestSimilarity;
float similarity;
for (int k = 0; k < NameList.Length; k++)
{
bestSimilarity = MIN_SIMILARITY;
for (int i = 0; i < channels.Count; i++)
{
ch = (ChannelGrabberInfo)channels[i];
if (NameList[k] == ch.FullName)
{
retList[k] = ch;
break;
}
if (ch.FullName.IndexOf(NameList[k]) != -1)
{
retList[k] = ch;
break;
}
similarity = comparer.getSimilarity(NameList[k], ch.FullName);
if (similarity > bestSimilarity)
{
retList[k] = ch;
bestSimilarity = similarity;
}
}
}
return(retList);
}
private void mpListViewChannels_SelectedIndexChanged(object sender, EventArgs e)
{
mpListViewMapped.BeginUpdate();
try
{
mpListViewMapped.Items.Clear();
if (mpListViewChannels.SelectedIndices == null)
{
return;
}
if (mpListViewChannels.SelectedIndices.Count != 1)
{
return;
}
Card card = ((CardInfo)mpComboBoxCard.SelectedItem).Card;
ListViewItem selectedItem = mpListViewChannels.Items[mpListViewChannels.SelectedIndices[0]];
Channel selectedChannel = (Channel)selectedItem.Tag;
IList <Channel> allChannels = Channel.ListAll();
List <ListViewItem> items = new List <ListViewItem>();
NotifyForm dlg = new NotifyForm("Searching for Similar Channels...",
"This can take some time\n\nPlease be patient...");
dlg.Show(this);
dlg.WaitForDisplay();
foreach (Channel channel in allChannels)
{
if (channel.IsRadio == false)
{
continue;
}
bool isMapped = false;
IList <ChannelMap> list = channel.ReferringChannelMap();
foreach (ChannelMap map in list)
{
if (map.IdCard == card.IdCard)
{
isMapped = true;
break;
}
}
if (isMapped)
{
continue;
}
Levenstein comparer = new Levenstein();
float result = comparer.getSimilarity(selectedChannel.DisplayName, channel.DisplayName);
IList <TuningDetail> details = channel.ReferringTuningDetail();
int imageIndex = GetImageIndex(details);
ListViewItem item = new ListViewItem((result * 100f).ToString("f2") + "%", imageIndex);
item.Tag = channel;
item.SubItems.Add(channel.DisplayName);
items.Add(item);
}
mpListViewMapped.Items.AddRange(items.ToArray());
mpListViewMapped.Sort();
dlg.Close();
}
finally
{
mpListViewMapped.EndUpdate();
}
}
