public void Update()
{
ToggleWindowByKeys();
if (window_.isOpen)
{
if (inputField.isFocused)
{
keyEvent_.Check();
}
else
{
keyEvent_.Clear();
}
if (window_.hasCompletion && KeyUtil.Enter())
{
window_.DoCompletion();
}
else if (IsEnterPressing())
{
window_.OnSubmit(inputField.text);
}
}
}
private bool CheckKey(EventInfo info)
{
bool option = false;
switch (info.option)
{
case Option.None: option = true; break;
case Option.Ctrl: option = KeyUtil.Control(); break;
case Option.Shift: option = KeyUtil.Shift(); break;
case Option.Alt: option = KeyUtil.Alt(); break;
case Option.CtrlOrShift: option = KeyUtil.ControlOrShift(); break;
}
if (Input.GetKey(info.key) && option)
{
++info.counter;
}
else
{
info.counter = 0;
}
return
(info.counter == 1 || (
(info.counter >= holdInputStartDelay) &&
(info.counter % holdInputFrameInterval == 0)));
}
public bool IsEnterPressing()
{
if (!inputField.multiLine)
{
return(KeyUtil.Enter());
}
else
{
return((KeyUtil.Control() || KeyUtil.Shift()) && KeyUtil.Enter());
}
}
// To change default behavior and to support multiple gui,
// override InputFiled method here.
public override void OnUpdateSelected(BaseEventData eventData)
{
if (!isFocused)
{
return;
}
// To support multiple gui, set the window that this input filed is belonging to
// as the current active window.
Window.selected = parentWindow;
bool consumedEvent = false;
var e = new Event();
while (Event.PopEvent(e))
{
if (e.rawType == EventType.KeyDown)
{
consumedEvent = true;
// Skip because these keys are used for histroy selection in single-line mode
// and for move cursor manually in multi-line mode.
switch (e.keyCode)
{
case KeyCode.UpArrow:
case KeyCode.DownArrow:
continue;
}
// Skip if completion view is open.
if (parentWindow.hasCompletion)
{
if (e.keyCode == KeyCode.Tab || KeyUtil.Enter())
{
break;
}
}
var shouldContinue = KeyPressed(e);
// Prevent finish.
// Command submission and cancel are observed and handled in Core.
switch (e.keyCode)
{
case KeyCode.Return:
case KeyCode.KeypadEnter:
case KeyCode.Escape:
shouldContinue = EditState.Continue;
break;
}
if (shouldContinue == EditState.Finish)
{
DeactivateInputField();
break;
}
}
}
if (consumedEvent)
{
UpdateLabel();
}
eventData.Use();
}