public Notebook()
: base()
{
Trace.Call();
f_SwitchPageQueue = new TaskQueue("SwitchPage");
f_SwitchPageQueue.AbortedEvent += OnSwitchPageQueueAbortedEvent;
f_SwitchPageQueue.ExceptionEvent += OnSwitchPageQueueExceptionEvent;
Scrollable = true;
SwitchPage += OnSwitchPage;
SwitchPage += OnBeforeSwitchPage;
}
public FrontendManager(Session session, IFrontendUI ui)
{
Trace.Call(session, ui);
if (session == null) {
throw new ArgumentNullException("session");
}
if (ui == null) {
throw new ArgumentNullException("ui");
}
_Session = session;
_UI = ui;
f_TaskQueue = new TaskQueue("FrontendManager");
f_TaskQueue.ExceptionEvent += OnTaskQueueExceptionEvent;
f_TaskQueue.AbortedEvent += OnTaskQueueAbortedEvent;
// register event for config invalidation
_Session.Config.Changed += _OnConfigChanged;
}
public FrontendManager(Session session, IFrontendUI ui)
{
Trace.Call(session, ui);
if (session == null) {
throw new ArgumentNullException("session");
}
if (ui == null) {
throw new ArgumentNullException("ui");
}
_Session = session;
_UI = ui;
f_TaskQueue = new TaskQueue("FrontendManager");
f_TaskQueue.ExceptionEvent += OnTaskQueueExceptionEvent;
f_TaskQueue.AbortedEvent += OnTaskQueueAbortedEvent;
// register event for config invalidation
// BUG: when the frontend disconnects there are dangling methods registered!
//_Session.Config.Changed += new EventHandler(_OnConfigChanged);
}
public static void ConnectEngineToGUI()
{
if (IsLocalEngine) {
// HACK: SessionManager.Register() is not used for local engines
_LocalSession.RegisterFrontendUI(_MainWindow.UI);
}
SyncConfig();
_FrontendManager = _Session.GetFrontendManager(_MainWindow.UI);
_FrontendManager.Sync();
// MS .NET doesn't like this with Remoting?
if (Type.GetType("Mono.Runtime") != null) {
// when are running on Mono, all should be good
if (_UserConfig.IsCaching) {
// when our UserConfig is cached, we need to invalidate the cache
// DISABLED: see FrontendManager._OnConfigChanged
//_FrontendManager.ConfigChangedDelegate = SyncConfig;
}
}
_MainWindow.ShowAll();
// make sure entry got attention :-P
_MainWindow.Entry.HasFocus = true;
// local sessions can't have network issues :)
if (_Session != _LocalSession) {
_FrontendManagerCheckerQueue = new TaskQueue("FrontendManagerCheckerQueue");
_FrontendManagerCheckerQueue.AbortedEvent += delegate {
#if LOG4NET
_Logger.Debug("_FrontendManagerCheckerQueue.AbortedEvent(): task queue aborted!");
#endif
};
_FrontendManagerCheckerQueue.ExceptionEvent +=
delegate(object sender, TaskQueueExceptionEventArgs e) {
#if LOG4NET
_Logger.Error("Exception in TaskQueue: ", e.Exception);
_Logger.Error("Inner-Exception: ", e.Exception.InnerException);
#endif
Frontend.ShowException(e.Exception);
};
_FrontendManagerCheckerQueue.Queue(delegate {
// keep looping as long as the checker returns true
while (CheckFrontendManagerStatus()) {
// FIXME: bail out somehow when we lost the connection
// without an exception in the meantime
// only check once per minute
Thread.Sleep(60 * 1000);
}
#if LOG4NET
_Logger.Debug("_FrontendManagerCheckerQueue(): " +
"CheckFrontendManagerStatus() returned false, "+
"time to say good bye!");
#endif
});
}
MainWindow.ChatViewManager.IsSensitive = true;
}
protected void Dispose(bool disposing)
{
Trace.Call(disposing);
if (disposing) {
if (_LastSeenHighlightQueue != null) {
_LastSeenHighlightQueue.Dispose();
}
_LastSeenHighlightQueue = null;
// HACK: this shouldn't be needed but GTK# keeps GC handles
// these callbacks for some reason and thus leaks :(
_OutputMessageTextView.Dispose();
_TabMenu.Shown -= OnTabMenuShown;
_OutputScrolledWindow.Vadjustment.ValueChanged -= OnVadjustmentValueChanged;
}
}
public ChatView(ChatModel chat)
{
Trace.Call(chat);
_ChatModel = chat;
IsAutoScrolling = true;
MessageTextView tv = new MessageTextView();
_EndMark = tv.Buffer.CreateMark("end", tv.Buffer.EndIter, false);
tv.ShowTimestamps = true;
tv.ShowMarkerline = true;
tv.Editable = false;
tv.CursorVisible = true;
tv.WrapMode = Gtk.WrapMode.Char;
tv.MessageAdded += OnMessageTextViewMessageAdded;
tv.MessageHighlighted += OnMessageTextViewMessageHighlighted;
tv.PopulatePopup += OnMessageTextViewPopulatePopup;
tv.SizeRequested += delegate {
AutoScroll();
};
tv.PersonClicked += OnMessageTextViewPersonClicked;
_OutputMessageTextView = tv;
Gtk.ScrolledWindow sw = new Gtk.ScrolledWindow();
_OutputScrolledWindow = sw;
//sw.HscrollbarPolicy = Gtk.PolicyType.Never;
sw.HscrollbarPolicy = Gtk.PolicyType.Automatic;
sw.VscrollbarPolicy = Gtk.PolicyType.Always;
sw.ShadowType = Gtk.ShadowType.In;
sw.Vadjustment.ValueChanged += OnVadjustmentValueChanged;
sw.Add(_OutputMessageTextView);
// popup menu
_TabMenu = new Gtk.Menu();
_TabMenu.Shown += OnTabMenuShown;
//FocusChild = _OutputTextView;
//CanFocus = false;
_TabLabel = new Gtk.Label();
TabImage = DefaultTabImage;
_TabHBox = new Gtk.HBox();
_TabHBox.PackEnd(new Gtk.Fixed(), true, true, 0);
_TabHBox.PackEnd(_TabLabel, false, false, 0);
_TabHBox.PackStart(TabImage, false, false, 2);
_TabHBox.ShowAll();
_TabEventBox = new Gtk.EventBox();
_TabEventBox.VisibleWindow = false;
_TabEventBox.ButtonPressEvent += new Gtk.ButtonPressEventHandler(OnTabButtonPress);
_TabEventBox.Add(_TabHBox);
_TabEventBox.ShowAll();
_ThemeSettings = new ThemeSettings();
// OPT-TODO: this should use a TaskStack instead of TaskQueue
_LastSeenHighlightQueue = new TaskQueue("LastSeenHighlightQueue("+ID+")");
_LastSeenHighlightQueue.AbortedEvent += OnLastSeenHighlightQueueAbortedEvent;
_LastSeenHighlightQueue.ExceptionEvent += OnLastSeenHighlightQueueExceptionEvent;
}
protected void Dispose(bool disposing)
{
Trace.Call(disposing);
if (disposing) {
if (_LastSeenHighlightQueue != null) {
_LastSeenHighlightQueue.Dispose();
}
_LastSeenHighlightQueue = null;
}
}
public ChatView(ChatModel chat)
{
Trace.Call(chat);
_ChatModel = chat;
_Name = _ChatModel.Name;
ID = _ChatModel.ID;
Name = _Name;
MessageTextView tv = new MessageTextView();
_EndMark = tv.Buffer.CreateMark("end", tv.Buffer.EndIter, false);
tv.ShowTimestamps = true;
tv.ShowMarkerline = true;
tv.Editable = false;
tv.CursorVisible = true;
tv.WrapMode = Gtk.WrapMode.Char;
tv.MessageAdded += OnMessageTextViewMessageAdded;
tv.MessageHighlighted += OnMessageTextViewMessageHighlighted;
tv.PopulatePopup += OnMessageTextViewPopulatePopup;
_OutputMessageTextView = tv;
Gtk.ScrolledWindow sw = new Gtk.ScrolledWindow();
//sw.HscrollbarPolicy = Gtk.PolicyType.Never;
sw.HscrollbarPolicy = Gtk.PolicyType.Automatic;
sw.VscrollbarPolicy = Gtk.PolicyType.Always;
sw.ShadowType = Gtk.ShadowType.In;
sw.Add(_OutputMessageTextView);
_OutputScrolledWindow = sw;
// popup menu
_TabMenu = new Gtk.Menu();
Gtk.ImageMenuItem close_item = new Gtk.ImageMenuItem(Gtk.Stock.Close, null);
close_item.Activated += new EventHandler(OnTabMenuCloseActivated);
_TabMenu.Append(close_item);
_TabMenu.ShowAll();
//FocusChild = _OutputTextView;
//CanFocus = false;
_TabLabel = new Gtk.Label();
_TabLabel.Text = _Name;
_TabHBox = new Gtk.HBox();
_TabHBox.PackEnd(new Gtk.Fixed(), true, true, 0);
_TabHBox.PackEnd(_TabLabel, false, false, 0);
_TabHBox.ShowAll();
_TabEventBox = new Gtk.EventBox();
_TabEventBox.VisibleWindow = false;
_TabEventBox.ButtonPressEvent += new Gtk.ButtonPressEventHandler(OnTabButtonPress);
_TabEventBox.Add(_TabHBox);
_TabEventBox.ShowAll();
_ThemeSettings = new ThemeSettings();
// OPT-TODO: this should use a TaskStack instead of TaskQueue
_LastSeenHighlightQueue = new TaskQueue("LastSeenHighlightQueue("+_Name+")");
_LastSeenHighlightQueue.AbortedEvent += OnLastSeenHighlightQueueAbortedEvent;
_LastSeenHighlightQueue.ExceptionEvent += OnLastSeenHighlightQueueExceptionEvent;
}
public CommandManager(Session session)
{
if (session == null) {
throw new ArgumentNullException("session");
}
f_Session = session;
f_TaskQueue = new TaskQueue("CommandManager");
f_TaskQueue.ExceptionEvent += OnTaskQueueExceptionEvent;
f_TaskQueue.AbortedEvent += OnTaskQueueAbortedEvent;
}