/// <summary>
/// Called when the user presses a key
/// </summary>
// ReSharper disable once RedundantAssignment
private static bool KeyDownHandler(Keys key, KeyModifiers keyModifiers)
{
// if set to true, the keyinput is completly intercepted, otherwise npp sill does its stuff
bool handled = false;
MenuItem menuItem = null;
try {
// Since it's a keydown message, we can receive this a lot if the user let a button pressed
var isSpamming = Utils.IsSpamming(key.ToString(), 100, true);
//HACK:
// Ok so... when we open a form in notepad++, we can't use the overrides PreviewKeyDown / KeyDown
// like we normally can, for some reasons, they don't react to certain keys (like enter!)
// It only works "almost normally" if we ShowDialog() the form?! Wtf right?
// So i gave up and handle things here!
if (Appli.IsFocused())
{
handled = Appli.Form.HandleKeyPressed(key, keyModifiers);
}
else
{
// same shit for the YamuiMenu
var curMenu = (Control.FromHandle(WinApi.GetForegroundWindow()));
var menu = curMenu as YamuiMenu;
if (menu != null)
{
menu.OnKeyDown(key);
}
}
// check if the user triggered a 3P function defined in the AppliMenu
menuItem = TriggeredMenuItem(AppliMenu.Instance.ShortcutableItemList, isSpamming, key, keyModifiers, ref handled);
if (handled)
{
return(true);
}
// The following is specific to 3P so don't go further if we are not on a valid file
if (!IsCurrentFileProgress)
{
return(false);
}
// Close interfacePopups
if (key == Keys.PageDown || key == Keys.PageUp || key == Keys.Next || key == Keys.Prior)
{
ClosePopups();
}
// Autocompletion
if (AutoComplete.IsVisible)
{
if (key == Keys.Up || key == Keys.Down || key == Keys.Tab || key == Keys.Return || key == Keys.Escape)
{
handled = AutoComplete.OnKeyDown(key);
}
else
{
if ((key == Keys.Right || key == Keys.Left) && keyModifiers.IsAlt)
{
handled = AutoComplete.OnKeyDown(key);
}
}
}
else
{
// snippet ?
if (key == Keys.Tab || key == Keys.Escape || key == Keys.Return)
{
if (!keyModifiers.IsCtrl && !keyModifiers.IsAlt && !keyModifiers.IsShift)
{
if (!Snippets.InsertionActive)
{
//no snippet insertion in progress
if (key == Keys.Tab)
{
if (Snippets.TriggerCodeSnippetInsertion())
{
handled = true;
}
}
}
else
{
//there is a snippet insertion in progress
if (key == Keys.Tab)
{
if (Snippets.NavigateToNextParam())
{
handled = true;
}
}
else if (key == Keys.Escape || key == Keys.Return)
{
Snippets.FinalizeCurrent();
if (key == Keys.Return)
{
handled = true;
}
}
}
}
}
}
// next tooltip
if (keyModifiers.IsCtrl && InfoToolTip.IsVisible && (key == Keys.Up || key == Keys.Down))
{
if (key == Keys.Up)
{
InfoToolTip.IndexToShow--;
}
else
{
InfoToolTip.IndexToShow++;
}
InfoToolTip.TryToShowIndex();
handled = true;
}
} catch (Exception e) {
ErrorHandler.ShowErrors(e, "Occured in : " + (menuItem == null ? (new ShortcutKey(keyModifiers.IsCtrl, keyModifiers.IsAlt, keyModifiers.IsShift, key)).ToString() : menuItem.ItemId));
}
return(handled);
}