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();
}
}
