QuoteFeed feed = (QuoteFeed) ((IStructuredSelection) comboProvider.getSelection()).getFirstElement();
model.setFeed(feed.getId());
if (comboExchange != null && feed.getId().startsWith(YAHOO))
{
Exchange exchange = (Exchange) ((IStructuredSelection) comboExchange.getSelection()).getFirstElement();
if (exchange != null)
{
model.setTickerSymbol(exchange.getId());
tickerSymbol = exchange.getId();
}
}
else if (textFeedURL != null)
{
model.setFeedURL(textFeedURL.getText());