private void SetActivePhoneCallToFirstOne()
{
//TODO!!!
if (ItsViewForm.NumberOfActivePhoneCalls == 1)
{
ItsViewForm.SetActiveCallToFirstOne();
}
}
public override void CameraTestStateChanged(bool isEnable)
{
if (isEnable)
{
ItsViewForm.DisableVideoControlButton();
}
else
{
ItsViewForm.EnableVideoControlButton();
}
}
/// <summary>
/// Clears the display, or hangs up the call.
/// </summary>
/// <remarks>
/// If the display contains text is going to be cleared,
/// otherwise the selected call is going to be hung up.
/// </remarks>
protected void ClearDisplayOrHangUp()
{
if (ItsViewForm.ItsDisplay.Text.Length != 0)
{
ItsViewForm.ItsDisplay.Text = string.Empty;
return;
}
if (ItsViewForm.ItsDisplay.Text.Equals(String.Empty) && ItsViewForm.SelectedCall != null)
{
//ItsViewForm.SoftPhoneModel.HangUpCall(ItsViewForm.SelectedCall);
ItsViewForm.HangUpSelectedCall();
return;
}
}
/// <summary>
/// Creates a call on the selected phone line.
/// </summary>
protected void CreateCall()
{
/* If the display doesn't contain text, there is no number to dial.
*/
if (ItsViewForm.ItsDisplay.Text.Length == 0)
{
return;
}
/* If there is no selected line, it can't call.
* */
if (ItsViewForm.SelectedLine == null)
{
return;
}
string dial = ItsViewForm.ItsDisplay.Text;
ItsViewForm.ItsDisplay.Text = string.Empty;
ItsViewForm.CreateCall(dial);
}
/// <summary>
/// The state change function.
/// </summary>
protected void ChangeState()
{
if (ItsViewForm.NumberOfActivePhoneLines == 0 && ItsViewForm.NumberOfActivePhoneCalls == 0)
{
/* No lines, no calls.
* */
ItsViewForm.SetGUIState(new NoLineAndNoCall(ItsViewForm));
}
if (ItsViewForm.NumberOfActivePhoneLines > 0 && ItsViewForm.NumberOfActivePhoneCalls == 0)
{
/* There are some lines, and no calls.
* */
ItsViewForm.SetGUIState(new LineAndNoCall(ItsViewForm));
return;
}
if (ItsViewForm.NumberOfActivePhoneLines > 0 && ItsViewForm.NumberOfActivePhoneCalls > 0)
{
/* There are some lines and there are some calls.
* */
ItsViewForm.SetGUIState(new LineAndCall(ItsViewForm));
return;
}
if (ItsViewForm.NumberOfActivePhoneLines == 0 && ItsViewForm.NumberOfActivePhoneCalls > 0)
{
/* There are no lines and there are some calls.
* This is very strange, but possible, due to
* SIP properties, you can simply cancel the registration of a
* line phone and keep talking on a call. It's normal.
* */
ItsViewForm.SetGUIState(new NoLineAndCall(ItsViewForm));
return;
}
}
/// <summary>
/// Rejects the incoming call.
/// </summary>
public override void HangUpPressed()
{
ItsViewForm.RejectIncomingCall();
ChangeState();
ItsViewForm.ItsDisplay.Text = string.Empty;
}
/// <summary>
/// Accepts incoming call.
/// </summary>
public override void PickUpPressed()
{
ItsViewForm.AcceptIncomingCall();
ChangeState();
ItsViewForm.ItsDisplay.Text = string.Empty;
}
