protected virtual void OnTabUpdated(TabArgs e)
{
var handler = TabUpdated;
if (handler != null)
handler(this, e);
}
/// <summary>
/// Handles the callback TabActivated event, activates the tab
/// </summary>
void OnTabActivated(object sender, TabArgs e)
{
System.Diagnostics.Trace.TraceInformation ("Activating public tab {0}.", e.Tab.Title);
Tab tab = PublicSession.FindByGuid(e.Tab.Id);
if (tab == null) return;
App.Current.Dispatcher.BeginInvoke (new Action(
() =>
{
/* this updates the renderer also */
MainWindow main = App.Current.MainWindow as MainWindow;
if (main != null && main.ClientStatus.IsWatching)
main.dockingManager.ActiveDocument = tab;
}));
}
/// <summary>
/// Handles the callback TabClosed event, removes the closed tab from the
/// public session
/// </summary>
void OnTabClosed(object sender, TabArgs e)
{
System.Windows.Threading.DispatcherOperation op = App.Current.Dispatcher.BeginInvoke
(
new Action (() =>
{
MainWindow main = App.Current.MainWindow as MainWindow;
if (main.ClientStatus.IsWatching)
{
int index = main.dockingManager.Documents.IndexOf(main.dockingManager.ActiveDocument as PublicTab);
if (index == 0)
if (main.dockingManager.Documents.Count > 1)
TabNext = main.dockingManager.Documents[1] as PublicTab;
else
TabNext = null;
else if (index != -1)
TabNext = main.dockingManager.Documents[index - 1] as PublicTab;
}
else TabNext = null;
PublicSession.Remove((PublicSession.FindByGuid(e.Tab.Id)));
})
);
op.Completed +=new EventHandler(op_Completed);
}
/// <summary>
/// Handles the callback TabUpdated event, updates the tab's data
/// </summary>
void OnTabUpdated(object sender, TabArgs e)
{
Tab tab = PublicSession.FindByGuid(e.Tab.Id);
if (tab == null) return;
tab.TabData.Title = e.Tab.Title;
tab.TabData.Url = e.Tab.Url;
tab.NavigateFirst = true;
App.Current.Dispatcher.BeginInvoke(new Action(
() =>
{
tab.Title = tab.TabData.Title;
/* this updates the renderer also */
MainWindow main = App.Current.MainWindow as MainWindow;
if (main != null && main.ClientStatus.IsWatching)
if (tab.renderer.IsHandleCreated)
tab.renderer.Navigate(tab.TabData.Url);
}
));
}
/// <summary>
/// Handles the callback TabAdded event, adds the received tab to the
/// public session.
/// </summary>
void OnTabAdded(object sender, TabArgs e)
{
System.Windows.Threading.DispatcherOperation op = App.Current.Dispatcher.BeginInvoke
(
new Action(() =>
{
TabNext = new PublicTab(e.Tab);
PublicSession.Add(TabNext);
})
);
op.Completed += new EventHandler(op_Completed);
}
