/// <summary>
/// Shows the form as a dialog and the specified discovery event.
/// </summary>
/// <param name="owner">The owner window.</param>
/// <param name="evt">The event.</param>
/// <returns>The dialog result.</returns>
public DialogResult ShowDialog(IWin32Window owner, AjaxViewsHistoryDiscoveryEvent evt)
{
// Set the event.
this.controlHistoryDiscoveryEvent.Event = evt;
// Set the title.
this.Text = "Event {0} at {1} Properties".FormatWith(evt.Name, evt.Marker.Value.Time.ToString());
// Open the dialog.
return base.ShowDialog(owner);
}
/// <summary>
/// Adds a new views history discovery event.
/// </summary>
/// <param name="evt">The discovery event.</param>
public void AddViewsDiscoveryEvent(AjaxViewsHistoryDiscoveryEvent evt)
{
// Check if the history already contains the event name.
if (this.events.ContainsKey(evt.Name)) throw new AjaxException("Cannot add a new discovery event: an event with the name \"{0}\" already exists.".FormatWith(evt.Name));
// Set the event marker.
evt.Marker = this.Markers.First(marker => marker.Name == evt.Name);
// Check that the marker is not null.
if (evt.Marker == null) throw new AjaxException("Cannot add a new discovery event: the event with the name \"{0}\" does not have an associated marker.".FormatWith(evt.Name));
// Add the event.
this.events.Add(evt.Name, evt);
}
// Protected methods.
/// <summary>
/// An event handler called when a new discovery event has been set.
/// </summary>
/// <param name="oldEvent">The old event.</param>
/// <param name="newEvent">The new event.</param>
protected virtual void OnEventSet(AjaxViewsHistoryDiscoveryEvent oldEvent, AjaxViewsHistoryDiscoveryEvent newEvent)
{
// If the old and new events are the same, do nothing.
if (oldEvent == newEvent) return;
if (null == newEvent)
{
this.labelTitle.Text = "No history discovery event selected.";
this.tabControl.Visible = false;
}
else
{
this.labelTitle.Text = "{0} at {1}".FormatWith(newEvent.Name, newEvent.Marker.Value.Time.ToString());
this.textBoxName.Text = newEvent.Name;
this.textBoxTime.Text = newEvent.Marker.Value.Time.ToString();
this.textBoxType.Text = "[{0}] {1}".FormatWith(((int)newEvent.Type).ToString(), newEvent.Type.ToString());
this.textBoxDescription.Text = AjaxViewsHistoryDiscoveryEvent.GetTypeDescription(newEvent.Type);
this.textBoxData.Text = newEvent.Extra;
this.tabControl.Visible = true;
}
this.tabControl.SelectedTab = this.tabPageGeneral;
if (this.Focused)
{
this.textBoxName.Select();
this.textBoxName.SelectionStart = 0;
this.textBoxName.SelectionLength = 0;
}
}
