void Call_OnInfoChanged()
{
if (ControlButton.InvokeRequired)
{
ControlButton.BeginInvoke(_callOnInfoChanged);
return;
}
if (_active)
{
RefreshUI();
}
RefreshBackUI();
}
void Call_OnRemoved(CallRemoveReason reason)
{
if (ControlButton.InvokeRequired)
{
ControlButton.BeginInvoke(_callOnRemoved, reason);
return;
}
if (Active && Call != null && Call.Number == _controlCallerNumber.Text)
{
_controlCallerNumber.Text = "";
}
Call = null;
RefreshBackUI();
}
void Call_OnStateChanged()
{
if (ControlButton.InvokeRequired)
{
ControlButton.BeginInvoke(_callOnStateChanged);
return;
}
Trace.TraceInformation("New call state on MainFormPhoneLineControl" + ControlButton.Text + ", new state: " + SipHelper.SipCallStateDecode(_call?.State ?? CallState.NULL));
if (_active)
{
RefreshUI();
}
RefreshBackUI();
}
void Call_OnDurationChanged()
{
if (!_active || _call == null)
{
return;
}
if (ControlButton.InvokeRequired)
{
ControlButton.BeginInvoke(_callOnDurationChanged);
return;
}
if (_call.ActiveDuration > TimeSpan.Zero)
{
_controlDuration.Text = _call.ActiveDuration.ToFormattedString();
}
else if (_call.Duration > TimeSpan.Zero)
{
_controlDuration.Text = _call.Duration.ToFormattedString();
}
}