private void OnEnable()
{
_similarCommands.Clear();
ConsoleCommandRegistry.GetSimilarCommands("", _similarCommands);
input = "";
_needToFocus = true;
}
private void OnGUI()
{
var y = 5f; // initial padding
const string controlName = "Console";
GUI.SetNextControlName(controlName);
var receivedInput = GUI.TextArea(new Rect(5f, y, Screen.width - 10f, 20f), input);
if (_needToFocus)
{
GUI.FocusControl(controlName);
_needToFocus = false;
}
y += 20f + 5f; // commandline height + padding
if (receivedInput != input)
{
_similarCommands.Clear();
ConsoleCommandRegistry.GetSimilarCommands(receivedInput, _similarCommands);
}
input = receivedInput;
var similarCommandsCount = _similarCommands.Count;
if (similarCommandsCount > 0)
{
var scrollViewPosition = new Rect(5f, y, Screen.width - 10f, (Mathf.Min(similarCommandsCount, 4) * 30f) + 20f);
var innerRect = new Rect(0f, 0f, Screen.width - 50f, (30f * similarCommandsCount) + 10f);
// background
GUI.Box(scrollViewPosition, "");
// scroll
_scroll = GUI.BeginScrollView(scrollViewPosition, _scroll, innerRect);
for (var i = 0; i < similarCommandsCount; i++)
{
var commandNameRect = new Rect(6f, 6f + (i * 30f), innerRect.width - 6f, 20f);
var currentSimilarCommand = _similarCommands[i];
if (GUI.Button(commandNameRect, currentSimilarCommand.DisplayName, GUI.skin.label))
{
var t = (TextEditor)GUIUtility.GetStateObject(typeof(TextEditor), GUIUtility.keyboardControl);
t.text = currentSimilarCommand.CommandName;
input = currentSimilarCommand.CommandName;
t.MoveTextEnd();
}
}
GUI.EndScrollView();
y += scrollViewPosition.height + 5f;
var infoLabelRect = new Rect(5f, y, Screen.width - 10f, 20f);
GUI.Box(infoLabelRect, "Similar commands");
// ReSharper disable once RedundantAssignment
y += infoLabelRect.height + 5f;
}
if (input.Contains("`"))
{
OnClose.Invoke();
GUI.FocusControl(null);
}
else if (input.Contains("\n"))
{
var currentInput = input.Replace("\n", "");
input = "";
executor.Execute(currentInput);
}
}