public HotkeyStatus RegisterHotkey(Keys hotkey, Action hotkeyPress = null, string tag = "")
{
KeyInfo keyInfo = new KeyInfo(hotkey);
if (keyInfo.KeyCode == Keys.None)
{
return HotkeyStatus.NotConfigured;
}
if (IsHotkeyExist(hotkey))
{
HotkeyInfo hki = HotkeyList.FirstOrDefault(x => x.Tag == tag);
if (hki != null)
{
hki.HotkeyPress = hotkeyPress;
return HotkeyStatus.Registered;
}
else
{
log.Debug("Hotkey already exist: " + keyInfo);
return HotkeyStatus.Failed;
}
}
string atomName = Thread.CurrentThread.ManagedThreadId.ToString("X8") + (int)hotkey;
ushort id = NativeMethods.GlobalAddAtom(atomName);
if (id == 0)
{
DebugHelper.WriteLine("Unable to generate unique hotkey ID. Error code: " + Marshal.GetLastWin32Error());
return HotkeyStatus.Failed;
}
if (!NativeMethods.RegisterHotKey(Handle, (int)id, (uint)keyInfo.ModifiersEnum, (uint)keyInfo.KeyCode))
{
NativeMethods.GlobalDeleteAtom(id);
DebugHelper.WriteLine("Unable to register hotkey: {0}\r\nError code: {1}", keyInfo, Marshal.GetLastWin32Error());
return HotkeyStatus.Failed;
}
HotkeyInfo hotkeyInfo = new HotkeyInfo(id, hotkey, hotkeyPress, tag);
HotkeyList.Add(hotkeyInfo);
return HotkeyStatus.Registered;
}
public bool UnregisterHotkey(HotkeyInfo hotkeyInfo)
{
if (hotkeyInfo != null)
{
bool result = UnregisterHotkey(hotkeyInfo.ID);
HotkeyList.Remove(hotkeyInfo);
return result;
}
return false;
}
