/// <inheritdoc />
public override void UnregisterHotKey(VirtualKeys key, Modifiers modifiers)
{
// remove no repeat before adding to list to avoid getting different hash
modifiers = (Modifiers)((uint)modifiers & 0xF);
KeyModifierCombination combination = new KeyModifierCombination(key, modifiers);
if (!HotKeys.ContainsKey(combination))
{
String error = $"Failed to unregister hotKey : HotKey \"{key}+{modifiers}\" is not registered";
Logger.Warn(error);
throw new HotKeyException(error);
}
try
{
HotKey tmpHotKey = HotKeys[combination];
tmpHotKey.UnregisterHotKey();
HotKeysId.Remove(tmpHotKey.Id);
HotKeys.Remove(combination);
}
catch (HotKeyException e)
{
Logger.Warn("Failed to unregister hotKey : {0}", e.Message);
throw;
}
}
/// <inheritdoc />
public override void RemoveHotKeyAction(VirtualKeys key, Modifiers modifiers, EventHandler <HotKeyPressedEventArgs> handler)
{
// remove no repeat before adding to list to avoid getting different hash
modifiers = (Modifiers)((uint)modifiers & 0xF);
KeyModifierCombination combination = new KeyModifierCombination(key, modifiers);
if (!HotKeys.ContainsKey(combination))
{
String error = $"No hotKey associated with {modifiers}+{key}";
Logger.Warn(error);
throw new HotKeyException(error);
}
HotKeys[combination].HotKeyPressedEvent -= handler;
}
/// <summary>
/// Thread message event handler.
/// </summary>
/// <param name="msg">The MSG.</param>
/// <param name="handled">if set to <c>true</c> [handled].</param>
private void ThreadMessageEventHandler(ref MSG msg, ref bool handled)
{
if (handled || msg.message != WM_HOTKEY)
{
return;
}
int id = (int)msg.wParam;
VirtualKeys virtualKey = (VirtualKeys)(((int)msg.lParam >> 16) & 0xFFFF);
Modifiers modifiers = (Modifiers)((int)msg.lParam & 0xFFFF);
KeyModifierCombination keyModifierCombination = new KeyModifierCombination(virtualKey, modifiers);
if (HotKeys.ContainsKey(keyModifierCombination))
{
HotKeyPressedEventArgs args = new HotKeyPressedEventArgs(msg.pt_x, msg.pt_y, msg.time, id, virtualKey, modifiers);
HotKeys[keyModifierCombination].HotKeyPressed(args);
}
}
