207 lines
8.0 KiB
Python
207 lines
8.0 KiB
Python
from PySide import QtCore
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from notifications import *
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from settings import Settings
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from profile import Profile
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from toxcore_enums_and_consts import *
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from tox import bin_to_string
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from ctypes import c_char_p, cast, pointer
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class InvokeEvent(QtCore.QEvent):
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EVENT_TYPE = QtCore.QEvent.Type(QtCore.QEvent.registerEventType())
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def __init__(self, fn, *args, **kwargs):
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QtCore.QEvent.__init__(self, InvokeEvent.EVENT_TYPE)
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self.fn = fn
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self.args = args
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self.kwargs = kwargs
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class Invoker(QtCore.QObject):
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def event(self, event):
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event.fn(*event.args, **event.kwargs)
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return True
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_invoker = Invoker()
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def invoke_in_main_thread(fn, *args, **kwargs):
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QtCore.QCoreApplication.postEvent(_invoker, InvokeEvent(fn, *args, **kwargs))
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# -----------------------------------------------------------------------------------------------------------------
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# Callbacks - current user
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# -----------------------------------------------------------------------------------------------------------------
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def self_connection_status(tox_link):
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"""
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:param tox_link: tox instance
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:return: function for tox.callback_self_connection_status
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"""
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def wrapped(tox, connection, user_data):
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print 'Connection status: ', str(connection)
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profile = Profile.get_instance()
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if profile.status is None:
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status = tox_link.self_get_status()
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invoke_in_main_thread(profile.set_status, status)
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elif connection == TOX_CONNECTION['NONE']:
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invoke_in_main_thread(profile.set_status, None)
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return wrapped
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# -----------------------------------------------------------------------------------------------------------------
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# Callbacks - friends
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# -----------------------------------------------------------------------------------------------------------------
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def friend_status(tox, friend_num, new_status, user_data):
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"""
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Check friend's status (none, busy, away)
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"""
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print "Friend's #{} status changed! New status: {}".format(friend_num, new_status)
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profile = Profile.get_instance()
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friend = profile.get_friend_by_number(friend_num)
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invoke_in_main_thread(friend.set_status, new_status)
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def friend_connection_status(tox, friend_num, new_status, user_data):
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"""
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Check friend's connection status (offline, udp, tcp)
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"""
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print "Friend #{} connected! Friend's status: {}".format(friend_num, new_status)
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profile = Profile.get_instance()
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friend = profile.get_friend_by_number(friend_num)
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if new_status == TOX_CONNECTION['NONE']:
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invoke_in_main_thread(friend.set_status, None)
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elif friend.status is None:
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invoke_in_main_thread(profile.send_avatar, friend_num)
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invoke_in_main_thread(profile.update_filtration)
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def friend_name(tox, friend_num, name, size, user_data):
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profile = Profile.get_instance()
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friend = profile.get_friend_by_number(friend_num)
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print 'New name: ', str(friend_num), str(name)
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invoke_in_main_thread(friend.set_name, name)
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if profile.get_active_number() == friend_num:
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invoke_in_main_thread(profile.set_active)
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def friend_status_message(tox, friend_num, status_message, size, user_data):
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"""
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:return: function for callback friend_status_message. It updates friend's status message
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and calls window repaint
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"""
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profile = Profile.get_instance()
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friend = profile.get_friend_by_number(friend_num)
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invoke_in_main_thread(friend.set_status_message, status_message)
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print 'User #{} has new status: {}'.format(friend_num, status_message)
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if profile.get_active_number() == friend_num:
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invoke_in_main_thread(profile.set_active)
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def friend_message(window, tray):
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"""
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:param window: main window
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:param tray: tray
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:return: function for tox.callback_friend_message. Adds new message to list
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"""
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def wrapped(tox, friend_number, message_type, message, size, user_data):
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profile = Profile.get_instance()
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settings = Settings.get_instance()
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invoke_in_main_thread(profile.new_message, friend_number, message_type, message)
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if not window.isActiveWindow():
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friend = profile.get_friend_by_number(friend_number)
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if settings['notifications']:
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invoke_in_main_thread(tray_notification, friend.name, message.decode('utf8'), tray)
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if settings['sound_notifications']:
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sound_notification(SOUND_NOTIFICATION['MESSAGE'])
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return wrapped
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def friend_request(tox, public_key, message, message_size, user_data):
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"""
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Called when user get new friend request
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"""
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profile = Profile.get_instance()
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tox_id = bin_to_string(public_key, TOX_PUBLIC_KEY_SIZE)
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invoke_in_main_thread(profile.process_friend_request, tox_id, message.decode('utf-8'))
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# -----------------------------------------------------------------------------------------------------------------
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# Callbacks - file transfers
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# -----------------------------------------------------------------------------------------------------------------
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def tox_file_recv(window, tray):
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def wrapped(tox, friend_number, file_number, file_type, size, file_name, file_name_size, user_data):
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profile = Profile.get_instance()
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settings = Settings.get_instance()
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if file_type == TOX_FILE_KIND['DATA']:
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print 'file'
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file_name = file_name[:file_name_size]
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invoke_in_main_thread(profile.incoming_file_transfer,
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friend_number,
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file_number,
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size,
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file_name)
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if not window.isActiveWindow():
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friend = profile.get_friend_by_number(friend_number)
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if settings['notifications']:
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invoke_in_main_thread(tray_notification, 'File from ' + friend.name, file_name, tray)
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if settings['sound_notifications']:
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sound_notification(SOUND_NOTIFICATION['FILE_TRANSFER'])
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else: # AVATAR
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print 'Avatar'
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invoke_in_main_thread(profile.incoming_avatar,
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friend_number,
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file_number,
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size)
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return wrapped
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def file_recv_chunk(tox, friend_number, file_number, position, chunk, length, user_data):
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invoke_in_main_thread(Profile.get_instance().incoming_chunk,
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friend_number,
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file_number,
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position,
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chunk[:length] if length else None)
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def file_chunk_request(tox, friend_number, file_number, position, size, user_data):
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invoke_in_main_thread(Profile.get_instance().outgoing_chunk,
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friend_number,
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file_number,
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position,
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size)
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def file_recv_control(tox, friend_number, file_number, file_control, user_data):
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pass
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# -----------------------------------------------------------------------------------------------------------------
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# Callbacks - initialization
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# -----------------------------------------------------------------------------------------------------------------
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def init_callbacks(tox, window, tray):
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"""
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Initialization of all callbacks.
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:param tox: tox instance
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:param window: main window
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:param tray: tray (for notifications)
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"""
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tox.callback_self_connection_status(self_connection_status(tox), 0)
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tox.callback_friend_status(friend_status, 0)
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tox.callback_friend_message(friend_message(window, tray), 0)
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tox.callback_friend_connection_status(friend_connection_status, 0)
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tox.callback_friend_name(friend_name, 0)
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tox.callback_friend_status_message(friend_status_message, 0)
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tox.callback_friend_request(friend_request, 0)
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tox.callback_file_recv(tox_file_recv(window, tray), 0)
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tox.callback_file_recv_chunk(file_recv_chunk, 0)
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tox.callback_file_chunk_request(file_chunk_request, 0)
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tox.callback_file_recv_control(file_recv_control, 0)
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