/// <summary>
/// Deletes a signal-triggered action from an object.
/// </summary>
/// <param name="emission">The signal's "emission" string.</param>
/// <param name="source">The signal's "source" string.</param>
/// <param name="action">The action to be executed when the signal is emitted.</param>
/// <since_tizen> preview </since_tizen>
public void DeleteSignalAction(string emission, string source, Action <string, string> action)
{
if (emission != null && source != null && action != null)
{
var signalData = new SignalData(emission, source, action);
Interop.Elementary.Edje_Signal_Cb signalCallback = null;
_signalDatas.TryGetValue(signalData, out signalCallback);
if (signalCallback != null)
{
Interop.Elementary.edje_object_signal_callback_del(_edjeHandle, emission, source, signalCallback);
_signalDatas.Remove(signalData);
}
}
}
/// <summary>
/// Adds Action for an arriving edje signal, emitted by a given Ejde object.
/// </summary>
/// <param name="emission">The signal's "emission" string.</param>
/// <param name="source">The signal's "source" string.</param>
/// <param name="action">The action to be executed when the signal is emitted.</param>
/// <since_tizen> preview </since_tizen>
public void AddSignalAction(string emission, string source, Action <string, string> action)
{
if (emission != null && source != null && action != null)
{
var signalData = new SignalData(emission, source, action);
if (!_signalDatas.ContainsKey(signalData))
{
var signalCallback = new Interop.Elementary.Edje_Signal_Cb((d, o, e, s) =>
{
action(e, s);
});
Interop.Elementary.edje_object_signal_callback_add(_edjeHandle, emission, source, signalCallback, IntPtr.Zero);
_signalDatas.Add(signalData, signalCallback);
}
}
}
