void CheckIcon()
{
Trace.Call();
var iconCache = new IconCache("server-icons");
// REMOTING CALL
var protocol = ProtocolManager.Protocol;
string iconName = String.Format("{0}.ico", ID);
string iconPath;
if (iconCache.TryGetIcon(protocol, iconName, out iconPath)) {
UpdateServerIcon(iconPath);
}
string websiteUrl = null;
lock (NetworkWebsiteUrls) {
if (!NetworkWebsiteUrls.TryGetValue(ID, out websiteUrl) &&
!NetworkWebsiteUrls.TryGetValue(protocol, out websiteUrl)) {
// unknown network and protocol, nothing to download
return;
}
// download in background so Sync() doesn't get slowed down
WebProxy proxy = null;
// ignore the proxy settings of remote engines
if (Frontend.IsLocalEngine) {
proxy = ProxySettings.GetWebProxy(websiteUrl);
if (proxy == null) {
// HACK: WebClient will always use the system proxy if set to
// null so explicitely override this by setting an empty proxy
proxy = new WebProxy();
}
}
iconCache.Proxy = proxy;
iconCache.BeginDownloadIcon(protocol, iconName, websiteUrl, UpdateServerIcon, null);
}
}
public MessageTextView()
{
Trace.Call();
_MessageTextTagTable = BuildTagTable();
_ThemeSettings = new ThemeSettings();
EmojiCache = new IconCache("emoji");
Buffer = new Gtk.TextBuffer(_MessageTextTagTable);
MotionNotifyEvent += OnMotionNotifyEvent;
PopulatePopup += OnPopulatePopup;
ExposeEvent += OnExposeEvent;
Realized += delegate {
CheckStyle();
};
StyleSet += delegate(object o, Gtk.StyleSetArgs args) {
if (!IsRealized) {
// HACK: avoid GTK+ crash in gtk_text_attributes_copy_values()
return;
}
CheckStyle();
};
}