public void CancelHotkeyBind(string bindId)
{
if (_bindState != null)
{
lock (GetLock())
{
if (_bindState != null)
{
Logger.Info("[" + _bindState.bindId + "] Hotkey Bind - CANCEL");
_bindState = null;
}
}
}
}
/// <summary>
/// Attempts to unbind and return the hotkey specified by the bindId. Returns null if we aren't in the bind state or if the hotkey does not exist.
/// </summary>
/// <param name="bindId"></param>
/// <returns></returns>
public Hotkey UnbindHotkey(string bindId)
{
if (_bindState != null)
{
lock (GetLock())
{
if (_bindState != null)
{
Hotkey hotkey = ServiceWrapper.config.SetHotkeyKey(_bindState.hotkeyId, null);
Logger.Info("[" + _bindState.bindId + "] Hotkey Bind - UNBIND" + (hotkey != null ? "" : " FAILED: Hotkey " + _bindState.hotkeyId + " did not exist"));
_bindState = null;
return(hotkey);
}
}
}
return(null);
}
/// <summary>
/// Begins binding the specified hotkey and returns the bind ID which is a unique number assigned to this bind session.
/// If the hotkey ID is invalid, returns null.
/// If a bind operation is already in progress, returns empty string.
/// </summary>
/// <param name="id">The unique identifier of the hotkey to be bound.</param>
/// <returns></returns>
public string BeginHotkeyBind(int id)
{
lock (GetLock())
{
Hotkey hotkey = ServiceWrapper.config.hotkeys.Get(id);
if (hotkey == null)
{
return(null);
}
if (GetCurrentBindState() != null)
{
return("");
}
_bindState = new BindState(id);
Logger.Info("[" + _bindState.bindId + "] Hotkey Bind - START \"" + hotkey.name + "\"");
return(GetCurrentBindId());
}
}
/// <summary>
/// Call when any key is pressed. Returns true if the key was consumed by a keybind event. If false, the key press may be used to trigger hotkeys.
/// </summary>
/// <param name="key">The key code.</param>
/// <returns></returns>
private bool HandlePossibleKeybind(int key)
{
if (GetCurrentBindState() == null)
{
return(false);
}
lock (GetLock())
{
BindState state = GetCurrentBindState();
if (state == null)
{
return(false);
}
Logger.Info("[" + _bindState.bindId + "] Hotkey Bind - SET KEY " + ConsoleKeyHelper.GetKeyName(key));
_bindState = null;
return(ServiceWrapper.config.SetHotkeyKey(state.hotkeyId, key) != null);
}
}
/// <summary>
/// Returns the current bind state object which will be null if no bind operation is active.
/// </summary>
/// <returns></returns>
private BindState GetCurrentBindState()
{
BindState bs = _bindState;
long now = TimeUtil.GetTimeInMsSinceEpoch();
if (bs != null && bs.bindStart + 15000 < now)
{
lock (GetLock())
{
// We found the existing state was expired, so we entered the lock. Now check again.
if (_bindState != null && _bindState.bindStart + 15000 < now)
{
Logger.Info("[" + _bindState.bindId + "] Hotkey Bind - TIMEOUT");
_bindState = null;
}
return(_bindState);
}
}
else
{
return(bs); // Not expired, but may be null
}
}
