/// <summary>
/// Gets the popup that matches the proveded type.
/// </summary>
/// <param name="t">Type to find.</param>
/// <returns>Matching instance; otherwise null.</returns>
public Control TrackingByType(Type t)
{
if (IsTracking)
{
// Is the current popup matching the type?
if (CurrentPopup.GetType() == t)
{
return(CurrentPopup);
}
// Check the stack items in reverse order for a match
VisualPopup[] popups = _stack.ToArray();
for (int i = popups.Length - 1; i >= 0; i--)
{
if (!popups[i].IsDisposed)
{
if (popups[i].GetType() == t)
{
return(popups[i]);
}
}
}
}
return(null);
}
public void Open <T>() where T : Popup
{
if (CurrentPopup != null && CurrentPopup.GetType() == typeof(T))
{
return;
}
if (_activePopupStack.Any <T>())
{
return;
}
_popups.Get <T>().gameObject.SetActive(false);
Popup popup = Instantiate(_popups.Get <T>(), _container);
popup.Init();
if (CurrentPopup != null && CurrentPopup.BaseSettings.PriorityLevel > _popups.Get <T>().BaseSettings.PriorityLevel)
{
_activePopupStack.Push(popup);
return;
}
Register(popup);
Open(popup);
}
private void DocApply_Click(object sender, RoutedEventArgs e)
{
Button objButton = (Button)sender;
MTApplyMgrModel mgrApply = objButton.Tag as MTApplyMgrModel;
MTApplycationUser applyUser = CurrentPopup.FindName("userApplyForm") as MTApplycationUser;
applyUser.DataContext = mgrApply;
CurrentPopup.PlacementTarget = objButton.Parent as Grid;
CurrentPopup.IsOpen = true;
(applyUser.FindName("tbSearch") as TextBox).Focus();
}
private void KeydownEventHandler(object sender, IControlHtmlEventArgs e)
{
if (!Enabled)
{
return;
}
LogTo.Debug("Handling key down");
var ev = e?.EventObj;
if (ev == null)
{
return;
}
if (CurrentPopup == null || !CurrentPopup.IsOpen())
{
return;
}
var info = new HtmlKeyInfo(ev);
if (info.Key == Keys.None)
{
return;
}
if (info.Key == Keys.Escape)
{
CurrentPopup?.Hide();
ev.returnValue = false;
}
else if ((info.Key == Keys.Up && info.Modifiers == KeyModifiers.None) ||
(info.Key == Keys.K && info.Modifiers == KeyModifiers.Ctrl))
{
CurrentPopup?.SelectPreviousItem();
ev.returnValue = false;
}
else if ((info.Key == Keys.Down && info.Modifiers == KeyModifiers.None) ||
(info.Key == Keys.J && info.Modifiers == KeyModifiers.Ctrl))
{
CurrentPopup?.SelectNextItem();
ev.returnValue = false;
}
else if ((info.Key == Keys.Right && info.Modifiers == KeyModifiers.None) ||
info.Key == Keys.Tab)
{
CurrentPopup?.InsertSelectedItem();
ev.returnValue = false;
}
}
private void ShowNewAutocompleteWdw(IEnumerable <string> matches, string lastWord)
{
System.Windows.Application.Current.Dispatcher.BeginInvoke((Action)(() =>
{
try
{
var wdw = ContentUtils.GetFocusedHtmlWindow() as IHTMLWindow4;
var htmlDoc = ((IHTMLWindow2)wdw)?.document;
if (wdw == null || htmlDoc == null)
{
return;
}
LogTo.Debug("Creating and showing a new Autocomplete popup");
CurrentPopup = wdw.CreatePopup();
CurrentPopup.Show(matches, lastWord);
}
catch (UnauthorizedAccessException) { }
catch (RemotingException) { }
}));
}
private void OnTabPressed()
{
if (CurrentPopup == null || !CurrentPopup.IsOpen())
{
if (!SelectPlaceholder())
{
Svc.SM.UI.ElementWdw.SendKeys(new HotKey(Key.Tab));
}
}
else if (CurrentPopup.IsOpen() && CurrentPopup.GetSelectedItem() == null)
{
if (!SelectPlaceholder())
{
Svc.SM.UI.ElementWdw.SendKeys(new HotKey(Key.Tab));
return;
}
CurrentPopup.Hide();
}
else
{
CurrentPopup.InsertSelectedItem();
}
}
private void HandleKeyUp(HtmlKeyInfo info)
{
if (!Enabled)
{
return;
}
if (info.Key == Keys.None || info.Modifiers != KeyModifiers.None || info.Key == Keys.Escape)
{
return;
}
if ((info.Key == Keys.Up) ||
info.Key == Keys.Right ||
info.Key == Keys.Down ||
(info.Key == Keys.J && info.Modifiers == KeyModifiers.Ctrl) ||
(info.Key == Keys.K && info.Modifiers == KeyModifiers.Ctrl))
{
LogTo.Debug("KeyUp: Ignoring because it was an arrow key.");
return;
}
else if (info.Key == Keys.Escape)
{
LogTo.Debug("KeyUp: Escape pressed, closing popup");
CurrentPopup?.Hide();
return;
}
var selObj = ContentUtils.GetSelectionObject();
if (selObj == null || !string.IsNullOrEmpty(selObj.text))
{
return;
}
var lastWord = ContentUtils.GetLastPartialWord(selObj);
if (lastWord == null || string.IsNullOrEmpty(lastWord))
{
CurrentPopup?.Hide();
return;
}
var matches = CurrentSuggestions.GetWords(lastWord);
if (matches == null || !matches.Any())
{
CurrentPopup?.Hide();
return;
}
if (matches.Count() == 1 && matches.First() == lastWord)
{
CurrentPopup?.Hide();
return;
}
if (CurrentPopup == null)
{
ShowNewAutocompleteWdw(matches, lastWord);
}
else
{
CurrentPopup?.Show(matches, lastWord);
}
}
public void Disable()
{
Enabled = false;
CurrentPopup?.Hide();
}
