toxygen/toxygen/av/calls_manager.py

117 lines
4.8 KiB
Python

import threading
import cv2
import av.calls
from messenger.messages import *
from ui import av_widgets
import common.event as event
class CallsManager:
def __init__(self, toxAV, settings, screen, contacts_manager):
self._call = av.calls.AV(toxAV, settings) # object with data about calls
self._call_widgets = {} # dict of incoming call widgets
self._incoming_calls = set()
self._settings = settings
self._screen = screen
self._contacts_manager = contacts_manager
self._call_started_event = event.Event() # friend_number, audio, video, is_outgoing
self._call_finished_event = event.Event() # friend_number, is_declined
def set_toxav(self, toxav):
self._call.set_toxav(toxav)
# -----------------------------------------------------------------------------------------------------------------
# Events
# -----------------------------------------------------------------------------------------------------------------
def get_call_started_event(self):
return self._call_started_event
call_started_event = property(get_call_started_event)
def get_call_finished_event(self):
return self._call_finished_event
call_finished_event = property(get_call_finished_event)
# -----------------------------------------------------------------------------------------------------------------
# AV support
# -----------------------------------------------------------------------------------------------------------------
def call_click(self, audio=True, video=False):
"""User clicked audio button in main window"""
num = self._contacts_manager.get_active_number()
if not self._contacts_manager.is_active_a_friend():
return
if num not in self._call and self._contacts_manager.is_active_online(): # start call
if not self._settings.audio['enabled']:
return
self._call(num, audio, video)
self._screen.active_call()
self._call_started_event(num, audio, video, True)
elif num in self._call: # finish or cancel call if you call with active friend
self.stop_call(num, False)
def incoming_call(self, audio, video, friend_number):
"""
Incoming call from friend.
"""
if not self._settings.audio['enabled']:
return
friend = self._contacts_manager.get_friend_by_number(friend_number)
self._call_started_event(friend_number, audio, video, False)
self._incoming_calls.add(friend_number)
if friend_number == self._contacts_manager.get_active_number():
self._screen.incoming_call()
else:
friend.actions = True
text = util_ui.tr("Incoming video call") if video else util_ui.tr("Incoming audio call")
self._call_widgets[friend_number] = self._get_incoming_call_widget(friend_number, text, friend.name)
self._call_widgets[friend_number].set_pixmap(friend.get_pixmap())
self._call_widgets[friend_number].show()
def accept_call(self, friend_number, audio, video):
"""
Accept incoming call with audio or video
"""
self._call.accept_call(friend_number, audio, video)
self._screen.active_call()
if friend_number in self._incoming_calls:
self._incoming_calls.remove(friend_number)
del self._call_widgets[friend_number]
def stop_call(self, friend_number, by_friend):
"""
Stop call with friend
"""
if friend_number in self._incoming_calls:
self._incoming_calls.remove(friend_number)
is_declined = True
else:
is_declined = False
self._screen.call_finished()
is_video = self._call.is_video_call(friend_number)
self._call.finish_call(friend_number, by_friend) # finish or decline call
if friend_number in self._call_widgets:
self._call_widgets[friend_number].close()
del self._call_widgets[friend_number]
def destroy_window():
if is_video:
cv2.destroyWindow(str(friend_number))
threading.Timer(2.0, destroy_window).start()
self._call_finished_event(friend_number, is_declined)
def friend_exit(self, friend_number):
if friend_number in self._call:
self._call.finish_call(friend_number, True)
# -----------------------------------------------------------------------------------------------------------------
# Private methods
# -----------------------------------------------------------------------------------------------------------------
def _get_incoming_call_widget(self, friend_number, text, friend_name):
return av_widgets.IncomingCallWidget(self._settings, self, friend_number, text, friend_name)