public void AddHotkey(ModeHotkey modeHotkey, bool hideWarningMessage = false)
{
Helper.RequireTrue(IsComposeMode || modeHotkey.Chord.Length == 1 && modeHotkey.Chord.First().Modifiers == Modifiers.None);
foreach (var chord in _hotkeys.Select(z => z.Chord))
{
var small = modeHotkey.Chord;
var big = chord;
if (small.Length > big.Length)
{
(small, big) = (big, small);
}
if (big.HasPrefix(small))
{
if (!hideWarningMessage)
{
Env.Notifier.Warning($"Mode '{Name}' has ambiguous chord '{small}'.");
_hasAmbiguousChord = true;
}
break;
}
}
_hotkeys.Add(modeHotkey);
}
private void HandleComposeMode(ComboArgs e)
{
if (e.Combo.Input.IsMouseInput())
{
return;
}
// Capture any non-modifier key. Modifier keys should not be captured as that would prevent the key from modifying the virtual
// modifier state.
if (!e.Combo.Input.IsModifierKey())
{
e.Capture = true;
}
// Check for hit, update hotkeys and input count.
ModeHotkey hit = null;
var oldModeHotkeys = _modeHotkeys;
var oldCount = _inputCount;
if (!e.Combo.Input.IsModifierKey())
{
var newModeHotkeys = new List <ModeHotkey>();
foreach (var modeHotkey in _modeHotkeys)
{
if (modeHotkey.Chord.TestPosition(_inputCount, e.Combo))
{
if (modeHotkey.Chord.Length - 1 == _inputCount)
{
if (hit == null || modeHotkey.Chord.IsMoreSpecificThan(hit.Chord))
{
hit = modeHotkey;
}
}
else
{
newModeHotkeys.Add(modeHotkey);
}
}
}
_inputCount++;
_modeHotkeys = newModeHotkeys;
}
else if (_inputCount == 0)
{
hit = _modeHotkeys.FirstOrDefault(z => z.Chord.Length == 1 && z.Chord.TestPosition(0, e.Combo));
}
if (hit == null)
{
if (e.Combo == Env.Config.ClearModeCombo)
{
ClearInput();
}
else if (e.Combo == Env.Config.ShowModeCombo)
{
_modeHotkeys = oldModeHotkeys;
_inputCount = oldCount;
ToggleViewerVisibility();
}
else if (e.Combo == Env.Config.PrintModeCombo)
{
_modeHotkeys = oldModeHotkeys;
_inputCount = oldCount;
Helper.ShowSelectableText(GetDisplayText());
LeaveMode();
}
else if (Env.Config.ClearModeCombos.Contains(e.Combo))
{
LeaveMode();
}
}
else
{
LeaveMode();
try
{
hit.Action(e.Combo);
}
catch (Exception ex) when(!Helper.IsFatalException(ex))
{
Env.Notifier.WriteError(ex);
}
}
_modeViewer.UpdateText(GetDisplayText());
}