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