refactoring
This commit is contained in:
ingvar1995
parent
c4843148e4
commit
9f745d9795
5 changed files with 376 additions and 338 deletions
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@ -1,113 +1,224 @@
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import os
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from settings import *
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try:
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from PySide import QtCore, QtGui
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except ImportError:
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from PyQt4 import QtCore, QtGui
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from toxcore_enums_and_consts import TOX_PUBLIC_KEY_SIZE
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from history import *
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import basecontact
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import util
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from messages import *
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import file_transfers as ft
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class Contact:
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class Contact(basecontact.BaseContact):
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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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widget - widget for update
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"""
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def __init__(self, name, status_message, widget, tox_id):
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def __init__(self, message_getter, number, name, status_message, widget, tox_id):
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"""
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:param name: name, example: 'Toxygen user'
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:param status_message: status message, example: 'Toxing on Toxygen'
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:param widget: ContactItem instance
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:param tox_id: tox id of contact
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:param message_getter: gets messages from db
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:param number: number of friend.
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"""
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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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self._widget.name.setText(name)
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self._widget.status_message.setText(status_message)
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self._tox_id = tox_id
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self.load_avatar()
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super().__init__(name, status_message, widget, tox_id)
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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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self._alias = False
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self._message_getter = message_getter
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self._corr = []
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self._unsaved_messages = 0
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self._history_loaded = self._new_actions = False
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self._receipts = 0
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self._curr_text = ''
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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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if hasattr(self, '_message_getter'):
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del self._message_getter
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# -----------------------------------------------------------------------------------------------------------------
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# name - current name or alias of user
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# History support
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# -----------------------------------------------------------------------------------------------------------------
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def get_name(self):
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return self._name
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def load_corr(self, first_time=True):
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"""
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:param first_time: friend became active, load first part of messages
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"""
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if (first_time and self._history_loaded) or (not hasattr(self, '_message_getter')):
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return
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data = list(self._message_getter.get(PAGE_SIZE))
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if data is not None and len(data):
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data.reverse()
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else:
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return
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data = list(map(lambda tupl: TextMessage(*tupl), data))
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self._corr = data + self._corr
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self._history_loaded = True
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def load_all_corr(self):
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data = list(self._message_getter.get_all())
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if data is not None and len(data):
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data.reverse()
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data = list(map(lambda tupl: TextMessage(*tupl), data))
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self._corr = data + self._corr
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self._history_loaded = True
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def get_corr_for_saving(self):
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"""
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Get data to save in db
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:return: list of unsaved messages or []
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"""
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messages = list(filter(lambda x: x.get_type() <= 1, self._corr))
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return list(map(lambda x: x.get_data(), messages[-self._unsaved_messages:])) if self._unsaved_messages else []
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def get_corr(self):
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return self._corr[:]
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def append_message(self, message):
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"""
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:param message: text or file transfer message
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"""
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self._corr.append(message)
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if message.get_type() <= 1:
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self._unsaved_messages += 1
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def get_last_message_text(self):
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messages = list(filter(lambda x: x.get_type() <= 1 and x.get_owner() != MESSAGE_OWNER['FRIEND'], self._corr))
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if messages:
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return messages[-1].get_data()[0]
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else:
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return ''
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def get_unsent_messages(self):
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"""
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:return list of unsent messages
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"""
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messages = filter(lambda x: x.get_owner() == MESSAGE_OWNER['NOT_SENT'], self._corr)
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return list(messages)
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def get_unsent_messages_for_saving(self):
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"""
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:return list of unsent messages for saving
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"""
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messages = filter(lambda x: x.get_type() <= 1 and x.get_owner() == MESSAGE_OWNER['NOT_SENT'], self._corr)
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return list(map(lambda x: x.get_data(), messages))
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def delete_message(self, time):
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elem = list(filter(lambda x: type(x) is TextMessage and x.get_data()[2] == time, self._corr))[0]
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tmp = list(filter(lambda x: x.get_type() <= 1, self._corr))
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if elem in tmp[-self._unsaved_messages:] and self._unsaved_messages:
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self._unsaved_messages -= 1
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self._corr.remove(elem)
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self._message_getter.delete_one()
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def delete_old_messages(self):
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old = filter(lambda x: x.get_type() in (2, 3) and (x.get_status() >= 2 or x.get_status() is None),
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self._corr[:-SAVE_MESSAGES])
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old = list(old)
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l = max(len(self._corr) - SAVE_MESSAGES, 0) - len(old)
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self._unsaved_messages -= l
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self._corr = old + self._corr[-SAVE_MESSAGES:]
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def mark_as_sent(self):
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try:
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message = list(filter(lambda x: x.get_owner() == MESSAGE_OWNER['NOT_SENT'], self._corr))[0]
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message.mark_as_sent()
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except Exception as ex:
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util.log('Mark as sent ex: ' + str(ex))
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def clear_corr(self, save_unsent=False):
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"""
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Clear messages list
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"""
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if hasattr(self, '_message_getter'):
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del self._message_getter
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# don't delete data about active file transfer
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if not save_unsent:
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self._corr = list(filter(lambda x: x.get_type() == 2 and
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x.get_status() in ft.ACTIVE_FILE_TRANSFERS, self._corr))
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self._unsaved_messages = 0
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else:
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self._corr = list(filter(lambda x: (x.get_type() == 2 and x.get_status() in ft.ACTIVE_FILE_TRANSFERS)
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or (x.get_type() <= 1 and x.get_owner() == MESSAGE_OWNER['NOT_SENT']),
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self._corr))
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self._unsaved_messages = len(self.get_unsent_messages())
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def get_curr_text(self):
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return self._curr_text
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def set_curr_text(self, value):
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self._curr_text = value
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curr_text = property(get_curr_text, set_curr_text)
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# -----------------------------------------------------------------------------------------------------------------
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# Alias support
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# -----------------------------------------------------------------------------------------------------------------
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def set_name(self, value):
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self._name = str(value, '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 = str(value, '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._status = value
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self._widget.connection_status.update(value)
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status = property(get_status, set_status)
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# -----------------------------------------------------------------------------------------------------------------
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# TOX ID. WARNING: for friend it will return public key, for profile - full address
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# -----------------------------------------------------------------------------------------------------------------
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def get_tox_id(self):
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return self._tox_id
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tox_id = property(get_tox_id)
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# -----------------------------------------------------------------------------------------------------------------
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# Avatars
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# -----------------------------------------------------------------------------------------------------------------
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def load_avatar(self):
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"""
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Tries to load avatar of contact or uses default avatar
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Set new name or ignore if alias exists
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:param value: new name
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"""
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avatar_path = '{}.png'.format(self._tox_id[:TOX_PUBLIC_KEY_SIZE * 2])
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os.chdir(ProfileHelper.get_path() + 'avatars/')
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if not os.path.isfile(avatar_path): # load default image
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avatar_path = 'avatar.png'
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os.chdir(curr_directory() + '/images/')
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width = self._widget.avatar_label.width()
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pixmap = QtGui.QPixmap(avatar_path)
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self._widget.avatar_label.setPixmap(pixmap.scaled(width, width, QtCore.Qt.KeepAspectRatio,
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QtCore.Qt.SmoothTransformation))
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self._widget.avatar_label.repaint()
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if not self._alias:
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super().set_name(value)
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def reset_avatar(self):
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avatar_path = (ProfileHelper.get_path() + 'avatars/{}.png').format(self._tox_id[:TOX_PUBLIC_KEY_SIZE * 2])
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if os.path.isfile(avatar_path):
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os.remove(avatar_path)
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self.load_avatar()
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def set_alias(self, alias):
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self._alias = bool(alias)
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def set_avatar(self, avatar):
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avatar_path = (ProfileHelper.get_path() + 'avatars/{}.png').format(self._tox_id[:TOX_PUBLIC_KEY_SIZE * 2])
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with open(avatar_path, 'wb') as f:
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f.write(avatar)
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self.load_avatar()
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# -----------------------------------------------------------------------------------------------------------------
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# Visibility in friends' list
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# -----------------------------------------------------------------------------------------------------------------
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def get_pixmap(self):
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return self._widget.avatar_label.pixmap()
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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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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_actions(self):
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return self._new_actions
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def set_actions(self, value):
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self._new_actions = value
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self._widget.connection_status.update(self.status, value)
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actions = property(get_actions, set_actions) # unread messages, incoming files, av calls
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def get_messages(self):
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return self._new_messages
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def inc_messages(self):
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self._new_messages += 1
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self._new_actions = True
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self._widget.connection_status.update(self.status, True)
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self._widget.messages.update(self._new_messages)
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def reset_messages(self):
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self._new_actions = False
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self._new_messages = 0
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self._widget.messages.update(self._new_messages)
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self._widget.connection_status.update(self.status, False)
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messages = property(get_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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def set_number(self, value):
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self._number = value
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number = property(get_number, set_number)
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