void ActivateNextLineWrapper()
{
MainFormPhoneLineControl nextLineControl = null;
long lastPartTime = -1, lastPartId = -1;
foreach (var lineWrapper in _mainFormPhoneLineControls)
{
if (lineWrapper?.Call != null && !lineWrapper.Active)
{
if (nextLineControl == null)
{
nextLineControl = lineWrapper;
}
// We will try to compare unique ids of call and found call with minimal number.
// This is because if call is in queue it can leave queue and enter queue again
// and it is better to pick it up as soon as possible.
var unid = lineWrapper.Call.Headers["x-unid"];
if (unid != null)
{
// Asterisk unique id. Example: 1349177069.455
var uniqueId = unid.Value;
var uniqueIdParts = uniqueId.Split('.');
if (uniqueIdParts.Length == 2)
{
long partTime, partId;
if (long.TryParse(uniqueIdParts[0], out partTime) && long.TryParse(uniqueIdParts[1], out partId))
{
if (partTime < lastPartTime || (partTime == lastPartTime && partId < lastPartId))
{
nextLineControl = lineWrapper;
lastPartTime = partTime;
lastPartId = partId;
}
else if (nextLineControl == lineWrapper)
{
lastPartTime = partTime;
lastPartId = partId;
}
}
}
}
}
}
if (nextLineControl != null)
{
ChangeLineWrapper(nextLineControl);
}
}
private void MainForm_Load(object sender, EventArgs e)
{
if (_core == null)
{
throw new NullReferenceException("Core is not initialized");
}
Ui.SetCurrent(this);
Header = string.Format(_baseTitle, CaptionStrings.CaptionStrings.StateInitializing);
_mainFormPhoneLineControls[0] = new MainFormPhoneLineControl(Core, 0, btnLine1, labelCallerIDName, txtNumber, lblDuration, labelCallState, btnHold);
_mainFormPhoneLineControls[1] = new MainFormPhoneLineControl(Core, 1, btnLine2, labelCallerIDName, txtNumber, lblDuration, labelCallState, btnHold);
_mainFormPhoneLineControls[2] = new MainFormPhoneLineControl(Core, 2, btnLine3, labelCallerIDName, txtNumber, lblDuration, labelCallState, btnHold);
_mainFormPhoneLineControls[3] = new MainFormPhoneLineControl(Core, 3, btnLine4, labelCallerIDName, txtNumber, lblDuration, labelCallState, btnHold);
_mainFormPhoneLineControls[4] = new MainFormPhoneLineControl(Core, 4, btnLine5, labelCallerIDName, txtNumber, lblDuration, labelCallState, btnHold);
_mainFormPhoneLineControls[0].Active = true;
_lastMainFormPhoneLineControl = _mainFormPhoneLineControls[0];
// Bind to audio subsystem
LoadAudioValues();
// UI features
TopMost = _core.SettingsManager.GetValueOrSetDefault("mainFormTopMost", false);
toolStripMenuItemTopAll.Checked = TopMost;
Location = _core.SettingsManager.GetValueOrSetDefault("MainFormLocation", Location);
// Load plugins ui elements
ReloadUIElementsFromPlugins();
AutoAnswerService.Create(_core);
// Check if first run - run settings
if (string.IsNullOrEmpty(_core.Sip.Account.UserName))
{
if (!DisableSettingsFormAutoStartup)
{
kryptonCommandSettings.PerformExecute();
}
}
else
{
// Connect
_core.Sip.Account.Register();
}
labelCallState.Visible = false;
#if DEBUG
labelCallState.Visible = true;
#endif
_messageTransport.MessageReceived += OnRemoteMessageReceived;
}
private void btnHold_Click(object sender, EventArgs e)
{
MainFormPhoneLineControl lineControl = GetActiveUILineWrapper();
if (lineControl != null)
{
if (lineControl.Call != null)
{
lineControl.Call.ToggleHold();
}
}
}
private void AddCharacterToNumber(string c)
{
MainFormPhoneLineControl lineControl = GetActiveUILineWrapper();
if (lineControl != null && lineControl.Call != null && lineControl.Call.State == CallState.ACTIVE)
{
lineControl.Call.SendDTMF(c);
}
if (txtNumber.Text.Length < 15)
{
txtNumber.Text += c;
}
}
private void btnDrop_Click(object sender, EventArgs e)
{
MainFormPhoneLineControl lineControl = GetActiveUILineWrapper();
Logger.LogNotice("Trying to drop");
if (lineControl.Call != null)
{
lineControl.Call.Drop();
}
else
{
Logger.LogWarn("Drop failed - not found");
}
}
private void ChangeLineWrapper(MainFormPhoneLineControl targetLineControl)
{
if (_lastMainFormPhoneLineControl != null && _lastMainFormPhoneLineControl != targetLineControl && TransferMode)
{
if (targetLineControl.Call != null &&
targetLineControl.Call.State == CallState.HOLDING &&
_lastMainFormPhoneLineControl.Call != null &&
(new QuestionForm(string.Format("Do you want to transfer '{0}' to '{1}'", _lastMainFormPhoneLineControl.Call.Number, targetLineControl.Call.Number))).ShowDialog() == DialogResult.OK)
{
if (targetLineControl.Call.State == CallState.HOLDING)
{
targetLineControl.Call.UnHold();
}
if (_lastMainFormPhoneLineControl.Call.State == CallState.HOLDING)
{
_lastMainFormPhoneLineControl.Call.UnHold();
}
targetLineControl.Call.TransferAttended(_lastMainFormPhoneLineControl.Call);
}
TransferMode = false;
}
if (_lastMainFormPhoneLineControl != null)
{
_lastMainFormPhoneLineControl.Active = false;
}
if (targetLineControl != null)
{
_lastMainFormPhoneLineControl = targetLineControl;
targetLineControl.Active = true;
}
}
