328 lines
13 KiB
Python
328 lines
13 KiB
Python
from list_items import MessageItem
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from settings import Settings
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from PySide import QtCore, QtGui
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import os
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from tox import Tox
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from toxcore_enums_and_consts import *
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from ctypes import *
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from util import curr_time, log, Singleton
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class ProfileHelper(object):
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"""
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Class with static methods for search, load and save profiles
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"""
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@staticmethod
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def find_profiles():
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path = Settings.get_default_path()
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result = []
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# check default path
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for fl in os.listdir(path):
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if fl.endswith('.tox'):
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name = fl[:-4]
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result.append((path, name))
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path = os.path.dirname(os.path.abspath(__file__))
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# check current directory
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for fl in os.listdir(path):
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if fl.endswith('.tox'):
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name = fl[:-4]
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result.append((path, name))
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return result
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@staticmethod
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def open_profile(path, name):
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ProfileHelper._path = path + name + '.tox'
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with open(ProfileHelper._path, 'rb') as fl:
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data = fl.read()
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if data:
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print 'Data loaded from: {}'.format(ProfileHelper._path)
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return data
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else:
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raise IOError('Save file not found. Path: {}'.format(ProfileHelper._path))
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@staticmethod
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def save_profile(data, name=None):
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if name is not None:
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ProfileHelper._path = Settings.get_default_path() + name + '.tox'
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with open(ProfileHelper._path, 'wb') as fl:
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fl.write(data)
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print 'Data saved to: {}'.format(ProfileHelper._path)
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class Contact(object):
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"""
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Class encapsulating TOX contact
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Properties: name (alias of contact or name), status_message, status (connection status)
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number - unique number of friend in list, widget - widget for update
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"""
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def __init__(self, name, status_message, widget):
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self._name, self._status_message = name, status_message
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self._status, self._widget = None, widget
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widget.name.setText(name)
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widget.status_message.setText(status_message)
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# -----------------------------------------------------------------------------------------------------------------
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# name - current name or alias of user
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# -----------------------------------------------------------------------------------------------------------------
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def get_name(self):
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return self._name
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def set_name(self, value):
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self._name = value.decode('utf-8')
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self._widget.name.setText(self._name)
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self._widget.name.repaint()
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name = property(get_name, set_name)
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# -----------------------------------------------------------------------------------------------------------------
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# Status message
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# -----------------------------------------------------------------------------------------------------------------
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def get_status_message(self):
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return self._status_message
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def set_status_message(self, value):
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self._status_message = value.decode('utf-8')
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self._widget.status_message.setText(self._status_message)
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self._widget.status_message.repaint()
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status_message = property(get_status_message, set_status_message)
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# -----------------------------------------------------------------------------------------------------------------
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# Status
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# -----------------------------------------------------------------------------------------------------------------
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def get_status(self):
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return self._status
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def set_status(self, value):
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self._widget.connection_status.data = self._status = value
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self._widget.connection_status.repaint()
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status = property(get_status, set_status)
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class Friend(Contact):
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"""
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Friend in list of friends. Can be hidden, property 'has unread messages' added
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"""
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def __init__(self, number, *args):
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super(Friend, self).__init__(*args)
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self._number = number
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self._new_messages = False
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self._visible = True
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def __del__(self):
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self.set_visibility(False)
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del self._widget
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# -----------------------------------------------------------------------------------------------------------------
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# Visibility in friends' list
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# -----------------------------------------------------------------------------------------------------------------
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def get_visibility(self):
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return self._visible
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def set_visibility(self, value):
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self._visible = value
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self._widget.setVisible(value)
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visibility = property(get_visibility, set_visibility)
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# -----------------------------------------------------------------------------------------------------------------
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# Unread messages from friend
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# -----------------------------------------------------------------------------------------------------------------
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def get_messages(self):
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return self._new_messages
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def set_messages(self, value):
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self._widget.connection_status.messages = self._new_messages = value
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self._widget.connection_status.repaint()
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messages = property(get_messages, set_messages)
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# -----------------------------------------------------------------------------------------------------------------
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# Friend's number (can be used in toxcore)
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# -----------------------------------------------------------------------------------------------------------------
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def get_number(self):
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return self._number
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number = property(get_number)
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class Profile(Contact, Singleton):
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"""
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Profile of current toxygen user. Contains friends list, tox instance, list of messages
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"""
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def __init__(self, tox, widgets, widget, messages_list):
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self._widget = widget
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self._messages = messages_list
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self.tox = tox
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self._name = tox.self_get_name()
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self._status_message = tox.self_get_status_message()
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self._status = None
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self.show_online = Settings.get_instance()['show_online_friends']
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data = tox.self_get_friend_list()
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self._friends, num, self._active_friend = [], 0, -1
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for i in data:
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name = tox.friend_get_name(i) or tox.friend_get_public_key(i)
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status_message = tox.friend_get_status_message(i)
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self._friends.append(Friend(i, name, status_message, widgets[num]))
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num += 1
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Profile._instance = self
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self.set_name(tox.self_get_name().encode('utf-8'))
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self.set_status_message(tox.self_get_status_message().encode('utf-8'))
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self.filtration(self.show_online)
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# -----------------------------------------------------------------------------------------------------------------
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# Edit current user's data
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# -----------------------------------------------------------------------------------------------------------------
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def change_status(self):
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if self._status is not None:
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status = (self._status + 1) % 3
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super(self.__class__, self).set_status(status)
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self.tox.self_set_status(status)
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def set_name(self, value):
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super(self.__class__, self).set_name(value)
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self.tox.self_set_name(self._name.encode('utf-8'))
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def set_status_message(self, value):
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super(self.__class__, self).set_status_message(value)
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self.tox.self_set_status_message(self._status_message.encode('utf-8'))
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# -----------------------------------------------------------------------------------------------------------------
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# Filtration
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# -----------------------------------------------------------------------------------------------------------------
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def filtration(self, show_online=True, filter_str=''):
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# TODO: hide elements in list
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filter_str = filter_str.lower()
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for friend in self._friends:
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friend.visibility = (friend.status is not None or not show_online) and (filter_str in friend.name.lower())
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self.show_online, self.filter_string = show_online, filter_str
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def get_friend_by_number(self, num):
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return filter(lambda x: x.number == num, self._friends)[0]
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# -----------------------------------------------------------------------------------------------------------------
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# Work with active friend
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# -----------------------------------------------------------------------------------------------------------------
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def get_active(self):
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return self._active_friend
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def set_active(self, value):
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# TODO: rewrite to work with filtering
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if self._active_friend == value:
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return False
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try:
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visible_friends = filter(lambda elem: elem[1].visibility, enumerate(self._friends))
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self._active_friend = visible_friends[value][0]
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self._friends[self._active_friend].set_messages(False)
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self._messages.clear()
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self._messages.repaint()
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# TODO: load history
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except: # no friend found. ignore
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log('Incorrect friend value: ' + str(value))
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return True
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active_friend = property(get_active, set_active)
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def get_active_friend_data(self):
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if self._active_friend != -1:
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friend = self._friends[self._active_friend]
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return friend.name, friend.status_message
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else:
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log('Something is wrong in get_active_friend_data')
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return '', ''
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def get_active_number(self):
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return self._friends[self._active_friend].number
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def get_active_name(self):
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return self._friends[self._active_friend].name
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def is_active_online(self):
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return self._active_friend + 1 and self._friends[self._active_friend].status is not None
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# -----------------------------------------------------------------------------------------------------------------
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# Private messages
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# -----------------------------------------------------------------------------------------------------------------
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def new_message(self, id, message_type, message):
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if id == self._active_friend: # add message to list
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user_name = Profile.get_instance().get_active_name()
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item = MessageItem(message.decode('utf-8'), curr_time(), user_name, message_type, self._messages)
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elem = QtGui.QListWidgetItem(self._messages)
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elem.setSizeHint(QtCore.QSize(500, item.getHeight()))
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self._messages.addItem(elem)
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self._messages.setItemWidget(elem, item)
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#self._messages.scrollToBottom()
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self._messages.repaint()
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else:
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friend = filter(lambda x: x.number == id, self._friends)[0]
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friend.set_messages(True)
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def send_message(self, text):
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if self.is_active_online() and text:
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if text.startswith('/me '):
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message_type = TOX_MESSAGE_TYPE['ACTION']
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text = text[4:]
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else:
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message_type = TOX_MESSAGE_TYPE['NORMAL']
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self.tox.friend_send_message(self._active_friend, message_type, text.encode('utf-8'))
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item = MessageItem(text, curr_time(), self._name, message_type, self._messages)
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elem = QtGui.QListWidgetItem(self._messages)
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elem.setSizeHint(QtCore.QSize(500, item.getHeight()))
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self._messages.addItem(elem)
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self._messages.setItemWidget(elem, item)
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self._messages.scrollToBottom()
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self._messages.repaint()
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return True
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else:
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return False
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# -----------------------------------------------------------------------------------------------------------------
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# Work with friends (add, remove)
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# -----------------------------------------------------------------------------------------------------------------
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# TODO: add friends
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def delete_friend(self, num):
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self.tox.friend_delete(num)
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friend = filter(lambda x: x.number == num, self._friends)[0]
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del friend
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def tox_factory(data=None, settings=None):
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"""
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:param data: user data from .tox file. None = no saved data, create new profile
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:param settings: current application settings. None = defaults settings will be used
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:return: new tox instance
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"""
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if settings is None:
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settings = Settings.get_default_settings()
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tox_options = Tox.options_new()
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tox_options.contents.udp_enabled = settings['udp_enabled']
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tox_options.contents.proxy_type = settings['proxy_type']
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tox_options.contents.proxy_host = settings['proxy_host']
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tox_options.contents.proxy_port = settings['proxy_port']
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tox_options.contents.start_port = settings['start_port']
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tox_options.contents.end_port = settings['end_port']
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tox_options.contents.tcp_port = settings['tcp_port']
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if data: # load existing profile
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tox_options.contents.savedata_type = TOX_SAVEDATA_TYPE['TOX_SAVE']
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tox_options.contents.savedata_data = c_char_p(data)
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tox_options.contents.savedata_length = len(data)
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else: # create new profile
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tox_options.contents.savedata_type = TOX_SAVEDATA_TYPE['NONE']
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tox_options.contents.savedata_data = None
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tox_options.contents.savedata_length = 0
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return Tox(tox_options)
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