public void OnKeyDown(KeyEventArgs e)
{
if (e.Modifiers == InputModifiers.None)
{
if (intellisenseControl.IsVisible)
{
if (!IsCompletionKey(e))
{
switch (e.Key)
{
case Key.Down:
{
var index = intellisenseControl.CompletionData.IndexOf(intellisenseControl.SelectedCompletion);
if (index < intellisenseControl.CompletionData.Count - 1)
{
intellisenseControl.SelectedCompletion = intellisenseControl.CompletionData[index + 1];
}
e.Handled = true;
}
break;
case Key.Up:
{
var index = intellisenseControl.CompletionData.IndexOf(intellisenseControl.SelectedCompletion);
if (index > 0)
{
intellisenseControl.SelectedCompletion = intellisenseControl.CompletionData[index - 1];
}
e.Handled = true;
}
break;
}
}
}
if (completionAssistant.IsVisible)
{
if (!e.Handled)
{
switch (e.Key)
{
case Key.Down:
{
completionAssistant.IncrementSignatureIndex();
e.Handled = true;
}
break;
case Key.Up:
{
completionAssistant.DecrementSignatureIndex();
e.Handled = true;
}
break;
}
}
}
}
}
public void OnKeyDown(KeyEventArgs e, int caretIndex, int line, int column)
{
if (e.Source == editor)
{
capturedOnKeyDown = e.Key;
if (intellisenseControl.IsVisible)
{
switch (capturedOnKeyDown)
{
case Key.Down:
{
var index = intellisenseControl.CompletionData.IndexOf(intellisenseControl.SelectedCompletion);
if (index < intellisenseControl.CompletionData.Count - 1)
{
intellisenseControl.SelectedCompletion = intellisenseControl.CompletionData[index + 1];
}
e.Handled = true;
}
break;
case Key.Up:
{
var index = intellisenseControl.CompletionData.IndexOf(intellisenseControl.SelectedCompletion);
if (index > 0)
{
intellisenseControl.SelectedCompletion = intellisenseControl.CompletionData[index - 1];
}
e.Handled = true;
}
break;
case Key.Back:
if (caretIndex - 1 >= intellisenseStartedAt)
{
intellisenseJobRunner.InvokeAsync(() =>
{
UpdateFilter(caretIndex - 1);
});
}
break;
case Key.Enter:
intellisenseJobRunner.InvokeAsync(() =>
{
DoComplete(false);
});
e.Handled = true;
break;
}
}
if (completionAssistant.IsVisible)
{
if (!e.Handled)
{
switch (e.Key)
{
case Key.Down:
{
completionAssistant.IncrementSignatureIndex();
e.Handled = true;
}
break;
case Key.Up:
{
completionAssistant.DecrementSignatureIndex();
e.Handled = true;
}
break;
}
}
}
if (e.Key == Key.Escape)
{
if (completionAssistant.IsVisible)
{
intellisenseJobRunner.InvokeAsync(() =>
{
Dispatcher.UIThread.InvokeAsync(() =>
completionAssistant.Close());
});
}
else if (intellisenseControl.IsVisible)
{
intellisenseJobRunner.InvokeAsync(() =>
{
CloseIntellisense();
});
}
}
}
}
public void OnKeyDown(KeyEventArgs e, int caretIndex, int line, int column)
{
capturedOnKeyDown = e.Key;
if (!_hidden)
{
switch (capturedOnKeyDown)
{
case Key.Down:
{
var index = intellisenseControl.CompletionData.IndexOf(intellisenseControl.SelectedCompletion);
if (index < intellisenseControl.CompletionData.Count - 1)
{
intellisenseControl.SelectedCompletion = intellisenseControl.CompletionData[index + 1];
}
e.Handled = true;
}
break;
case Key.Up:
{
var index = intellisenseControl.CompletionData.IndexOf(intellisenseControl.SelectedCompletion);
if (index > 0)
{
intellisenseControl.SelectedCompletion = intellisenseControl.CompletionData[index - 1];
}
e.Handled = true;
}
break;
case Key.Back:
UpdateFilter(caretIndex - 1);
break;
case Key.Tab:
case Key.Enter:
DoComplete(false);
e.Handled = true;
break;
}
}
if (completionAssistant.IsVisible)
{
if (!e.Handled)
{
switch (e.Key)
{
case Key.Down:
{
completionAssistant.IncrementSignatureIndex();
e.Handled = true;
}
break;
case Key.Up:
{
completionAssistant.DecrementSignatureIndex();
e.Handled = true;
}
break;
}
}
}
if (e.Key == Key.Escape)
{
if (completionAssistant.IsVisible)
{
completionAssistant.Close();
e.Handled = true;
}
else if (!_hidden)
{
CloseIntellisense();
e.Handled = true;
}
}
}