public void ShowDialog(IWin32Window owner, NewsgroupSettingsView view)
{
NewsgroupsConfiguration cfg = new NewsgroupsConfiguration(this, view);
cfg.DefinitionsModified += OnCfgDefinitionsModified;
try {
if (DialogResult.OK == cfg.ShowDialog(owner))
{
//TODO: we should differ between the two kinds of general modifications
RaiseNewsServerDefinitionsModified();
RaiseIdentityDefinitionsModified();
// notify backend about NNTP server defs changes:
app.SubscriptionModified(app.BanditFeedSourceEntry, NewsFeedProperty.General);
}
} catch (Exception ex) {
Trace.WriteLine("Exception in NewsGroupsConfiguration dialog: " + ex.Message);
}
}
private void OnCfgDefinitionsModified(object sender, EventArgs e)
{
NewsgroupsConfiguration cfg = (NewsgroupsConfiguration)sender;
// take over the copies from local userIdentities and nntpServers
// to app.FeedHandler.Identity and app.FeedHandler.NntpServers
Identities.Clear();
if (cfg.ConfiguredIdentities != null)
{
foreach (UserIdentity ui in cfg.ConfiguredIdentities.Values)
{
Identities.Add(ui.Name, (UserIdentity)ui.Clone());
}
}
Save();
IBanditFeedSource extension = app.BanditFeedSourceExtension;
if (extension != null)
{
lock (extension.NntpServers)
{
extension.NntpServers.Clear();
if (cfg.ConfiguredNntpServers != null)
{
foreach (NntpServerDefinition sd in cfg.ConfiguredNntpServers.Values)
{
extension.NntpServers.Add(sd.Name, (NntpServerDefinition)sd.Clone());
}
}
extension.SaveNntpServers();
}
}
RaiseNewsServerDefinitionsModified();
RaiseIdentityDefinitionsModified();
}
