public static void ShowCallNotification(Call call)
{
IncomingCallNotification notifier = new IncomingCallNotification();
notifier.call = call;
windows.Add(notifier);
notifier.Show();
}
public CallPropertyEventArgs(Call call, string property_name)
{
this.call = call;
this.property_name = property_name;
}
private static void HandleCustomEvent(FSEvent evt, string uuid)
{
if (evt.subclass_name == "portaudio::ringing") {
Utils.DebugEventDump(evt);
if ((from c in calls where c._leg_a_uuid == uuid && c.call_ended == false select c).Count() > 0)//only care about first ring
return;
Call call = new Call();
call.SetCallInfoFromEvent(evt);
String gw_id = (from c in channels where c.Key == call.leg_b_uuid select c.Value.gateway_id).SingleOrDefault();
call.account = (from a in Account.accounts where a.gateway_id == gw_id select a).SingleOrDefault();
calls.Add(call);
call.UpdateCallState(CALL_STATE.Ringing, active_call ?? call);
}
else if (evt.subclass_name == "portaudio::makecall") {
Utils.DebugEventDump(evt);
if (evt.get_header("fail") == "true") {
MessageBox.Show("Make Call failed!!!, came from portaudio not sure why");
return;
}
Call call = new Call();
call.is_outgoing = true;
call.SetCallInfoFromEvent(evt);
if (call.other_party_number == "fsc_conference"){
call.visibility = Visibility.Collapsed;
Conference.instance.our_conference_call = call;
call.is_conference_call = true;
}
calls.Add(call);
call.UpdateCallState(call.is_conference_call ? CALL_STATE.Answered : CALL_STATE.Ringing, call);
}
else if (evt.subclass_name == "portaudio::callheld" || evt.subclass_name == "portaudio::callresumed") {
String paid_str = evt.get_header("variable_pa_call_id");
if (String.IsNullOrEmpty(paid_str))
return;
int portaudio_id = Int32.Parse(paid_str);
Call call = (from c in calls where c.portaudio_id == portaudio_id && c.call_ended == false select c).SingleOrDefault();
if (call == null)
return;
if (evt.subclass_name == "portaudio::callresumed")
call.UpdateCallState(CALL_STATE.Answered, call);
else
call.UpdateCallState(call.state == CALL_STATE.Ringing ? CALL_STATE.Hold_Ringing : CALL_STATE.Hold, call == active_call ? null : active_call);
}
}
private void UpdateCallState(CALL_STATE new_state, Call new_active_call)
{
bool actually_make_active = active_call != new_active_call;
bool actually_update_state = state != new_state;
bool set_call_ended = new_state != CALL_STATE.Answered && new_state != CALL_STATE.Ringing && new_state != CALL_STATE.Hold && new_state != CALL_STATE.Hold_Ringing && call_ended == false;
ActiveCallChangedArgs args = null;
if (actually_update_state)
_state = new_state;
if (actually_make_active) {
args = new ActiveCallChangedArgs { new_active_call = new_active_call, old_active_call = active_call };
active_call = new_active_call;
}
if (set_call_ended) {
call_ended = true;
_end_time = DateTime.Now;
}
if (args != null)
ActiveCallChanged(null, args);
if (actually_update_state)
RaisePropertyChanged("state");
if (set_call_ended) {
RaisePropertyChanged("call_ended");
RaisePropertyChanged("end_time");
}
}
private void HandleCallWaiting(Timer timer, Call c) {
if (c.state != Call.CALL_STATE.Ringing || Call.active_call == c) {
if (timer != null) {
timer.Stop();
timer.Dispose();
return;
}
}
if (timer == null) {
timer = new Timer(4000);
timer.Elapsed += (s, e) => HandleCallWaiting(timer, c);
timer.Start();
}
if (Call.active_call != null && Call.active_call.state == Call.CALL_STATE.Answered)
PortAudio.PlayInUUID(Call.active_call.leg_a_uuid, "tone_stream://%(200,100,440);loops=2;");
}
private static void HandleChannelAnswerEvent(FSEvent evt, String uuid)
{
Call call = (from c in calls where c.leg_b_uuid == uuid && c.call_ended == false select c).SingleOrDefault();
if (call == null){
String orig_dest = evt.get_header("Other-Leg-Destination-Number");
if (orig_dest != "auto_answer")
return;
call = new Call();
call.SetCallInfoFromEvent(evt);
String gw_id = (from c in channels where c.Key == call.leg_b_uuid select c.Value.gateway_id).SingleOrDefault();
call.account = (from a in Account.accounts where a.gateway_id == gw_id select a).SingleOrDefault();
calls.Add(call);
call.UpdateCallState(CALL_STATE.Ringing, call);
}
if (call.state == CALL_STATE.Answered)
return;
if (call.state == CALL_STATE.Ringing || (call.state == CALL_STATE.Hold_Ringing && !call.is_outgoing))
call.UpdateCallState(CALL_STATE.Answered, (call.is_outgoing || call.is_conference_call) ? active_call : call);
else if (call.state == CALL_STATE.Hold_Ringing)
call.UpdateCallState(CALL_STATE.Hold, active_call);
else
throw new Exception("Unknown state, call answered but was not in a state of hold_ring or ringing");
}
protected override Task<string> EditAliasAsync(Call c, string number, string default_value) {
var res = EditAlias(c, number, default_value);
return Task.FromResult(res);
}
public abstract void CallRightClickMenu(Call call, ContextMenu menu);
public override void XFERRightClickMenu(Call call, ContextMenu menu) {
MenuItem item;
bool on_call = call != null;
foreach (KeyValuePair<string, string> kvp in number_to_xfer) {
item = new MenuItem();
String num = kvp.Key;
if (on_call) {
item.Click += (s, e) => {
menu.IsOpen = false;
call.Transfer(num);
};
}
item.Header = kvp.Value + " (" + num + ")";
menu.Items.Add(item);
MenuItem sub_item = new MenuItem();
if (!on_call) {
sub_item.Click += edit_xfer_click;
sub_item.Header = "Edit Alias";
sub_item.DataContext = kvp;
item.Items.Add(sub_item);
if (CanDeleteXFER()) {
sub_item = new MenuItem();
sub_item.Click += del_xfer_click;
sub_item.Header = "Delete Alias";
sub_item.DataContext = kvp;
item.Items.Add(sub_item);
}
}
}
if (!on_call) {
item = new MenuItem();
item.Click += add_xfer_click;
item.Header = "Add Transfer Alias";
menu.Items.Add(item);
}
ModifyXFERRightClickMenu(call, menu);
}
protected virtual string EditAlias(Call c, String number, String default_value) {
return base.EditAliasAsync(c, number, default_value).Result;
}
public override void CallRightClickMenu(Call call, ContextMenu menu) {
MenuItem item = new MenuItem();
item.Click += item_Click;
item.Header = "Edit Contact";
menu.Items.Add(item);
ModifyRightClickMenu(call, menu);
}
protected virtual string DefaultEditValue(Call call) {
if (call.other_party_name != call.other_party_number)
return call.other_party_name;
return "";
}
private void CallStateChangedHandler(object sender, Call.CallPropertyEventArgs args) {
if (args.call.state == Call.CALL_STATE.Ringing && !args.call.is_outgoing) {
if (IncomingTopMost) {
MainWindow.get_instance().BringToFront();
}
if (IncomingBalloons && !DND) {
IncomingCallNotification.ShowCallNotification(args.call);
if (Call.active_call != args.call && Call.active_call != null)
HandleCallWaiting(null, args.call);
}
else if (IncomingKeyboardFocus)
Utils.SetForegroundWindow(MainWindow.get_instance());
}
if (DND && args.call != null && args.call.is_outgoing == false && args.call.state == Call.CALL_STATE.Ringing)
args.call.hangup("Call ignored due to DND");
if (args.call != null && args.call.call_ended && ClearDTMFS)
args.call.dtmfs = "";
DelayedFunction.DelayedCall("broker_updatestatus", UpdateStatus, 500);
}
private void broker_xferMenuOpened(Call active_call, ContextMenu menu)
{
if (active_plugin == null)
return;
active_plugin.contact_plugin.XFERRightClickMenu(active_call, menu);
}
protected virtual Task<string> EditAliasAsync(Call c, String number, String default_value) {
var res = InputBox.GetInput("Editing Contact", "Edit alias for number: " + number, default_value);
return Task.FromResult(res);
}
private void calls_RightClickMenuShowing(object sender, Call.CallRightClickEventArgs e)
{
if (active_plugin == null)
return;
active_plugin.contact_plugin.CallRightClickMenu(e.call, e.menu);
}
protected virtual void ModifyXFERRightClickMenu(Call call, ContextMenu menu) {
return;
}
public virtual void XFERRightClickMenu(Call call, ContextMenu menu)
{
}
protected virtual void ModifyXFERRightClickMenu(Call call, ContextMenu menu)
{
return;
}