/// <summary>
/// Handle key presses to test if the combination is available
/// </summary>
/// <param name="keyboardHookEventArgs">KeyboardHookEventArgs</param>
public virtual bool Handle(KeyboardHookEventArgs keyboardHookEventArgs)
{
if (IgnoreInjected && keyboardHookEventArgs.IsInjectedByProcess)
{
return(false);
}
bool keyMatched = false;
bool isRepeat = false;
for (int i = 0; i < TriggerCombination.Length; i++)
{
if (!CompareVirtualKeyCode(keyboardHookEventArgs.Key, TriggerCombination[i]))
{
continue;
}
isRepeat = AvailableKeys[i];
AvailableKeys[i] = keyboardHookEventArgs.IsKeyDown;
keyMatched = true;
break;
}
if (!keyMatched)
{
if (keyboardHookEventArgs.IsKeyDown)
{
OtherPressedKeys.Add(keyboardHookEventArgs.Key);
}
else
{
OtherPressedKeys.Remove(keyboardHookEventArgs.Key);
}
}
// check if this combination is handled
var isHandled = keyboardHookEventArgs.IsKeyDown && OtherPressedKeys.Count == 0 && AvailableKeys.All(b => b);
// Mark as handled if the key combination is handled and we don't have pass-through
if (isHandled && !IsPassThrough)
{
keyboardHookEventArgs.Handled = true;
}
// Do not return a true, if this is a repeat and CanRepeat is disabled
if (!CanRepeat && isRepeat)
{
return(false);
}
return(isHandled);
}
/// <summary>
/// Configure the key combinations
/// </summary>
/// <param name="keyCombination">IEnumerable of VirtualKeyCode</param>
public void Configure(IEnumerable <VirtualKeyCode> keyCombination)
{
TriggerCombination = keyCombination.Distinct().ToArray();
AvailableKeys = new bool[TriggerCombination.Length];
OtherPressedKeys.Clear();
}
