public void RefreshList(IChannelFactory factory)
{
List<ListViewItem> removeItems = new List<ListViewItem>();
foreach (ChannelListViewItem item in Items) {
if (item.DynamicChannel) {
if (item.IsListening) {
item.StopListening();
}
removeItems.Add(item);
}
}
foreach (ListViewItem item in removeItems) {
Items.Remove(item);
}
ICollection<string> channels = null;
try {
channels = factory.Channels;
}
catch (Exception ex) {
MessageBox.Show(this.FindForm(), "Could not get channels from channel factory:\n" + ex.Message, "Car Browser", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
List<ChannelListViewItem> items = new List<ChannelListViewItem>();
foreach (string name in channels) {
try {
IChannel channel = factory.GetChannel(name, ChannelMode.Bytestream);
ChannelListViewItem item = new ChannelListViewItem(channel, this);
items.Add(item);
}
catch (Exception) {
}
}
Items.AddRange(items.ToArray());
}
public void SetStaticChannels(List<ChannelConfig> staticChannels)
{
List<ListViewItem> removeItems = new List<ListViewItem>();
foreach (ChannelListViewItem item in Items) {
if (!item.DynamicChannel) {
if (item.IsListening) {
item.StopListening();
}
removeItems.Add(item);
}
}
foreach (ListViewItem item in removeItems) {
Items.Remove(item);
}
List<ChannelListViewItem> items = new List<ChannelListViewItem>();
foreach (ChannelConfig channel in staticChannels) {
try {
IPAddress channelAddress = IPAddress.Parse(channel.address);
IPEndPoint endpoint = new IPEndPoint(channelAddress, channel.port);
ChannelListViewItem item = new ChannelListViewItem(channel.name, endpoint, channel.channelType, this);
items.Add(item);
}
catch (Exception) {
}
}
Items.AddRange(items.ToArray());
}
