reconnection bug fixed

@cached
Merge pull request #41 from nurupo/fix-md-formatting
2017-04-22 22:35:32 +03:00 · 2017-04-17 22:04:22 +03:00 · 2017-04-12 17:16:06 +03:00 · 2017-04-12 10:10:48 -04:00 · 2017-04-06 21:28:34 +03:00 · 2017-04-05 23:46:32 +03:00
27 changed files with 523 additions and 358 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -2,6 +2,7 @@ language: python
 python:
  - "3.4"
 before_install:
+  - sudo apt-get update
  - sudo apt-get install -y checkinstall build-essential
  - sudo apt-get install portaudio19-dev
  - sudo apt-get install libconfig-dev libvpx-dev check -qq
--- a/README.md
+++ b/README.md
@ -2,13 +2,13 @@

 Toxygen is powerful cross-platform [Tox](https://tox.chat/) client written in pure Python3.

-[![Release](https://img.shields.io/github/release/xveduk/toxygen.svg?style=flat)](https://github.com/toxygen-project/toxygen/releases/latest)
-[![Stars](https://img.shields.io/github/stars/xveduk/toxygen.svg?style=flat)](https://github.com/toxygen-project/toxygen/stargazers)
-[![Open issues](https://img.shields.io/github/issues/xveduk/toxygen.svg?style=flat)](https://github.com/toxygen-project/toxygen/issues)
+[![Release](https://img.shields.io/github/release/toxygen-project/toxygen.svg?style=flat)](https://github.com/toxygen-project/toxygen/releases/latest)
+[![Stars](https://img.shields.io/github/stars/toxygen-project/toxygen.svg?style=flat)](https://github.com/toxygen-project/toxygen/stargazers)
+[![Open issues](https://img.shields.io/github/issues/toxygen-project/toxygen.svg?style=flat)](https://github.com/toxygen-project/toxygen/issues)
 [![License](https://img.shields.io/badge/license-GPLv3-blue.svg?style=flat)](https://raw.githubusercontent.com/toxygen-project/toxygen/master/LICENSE.md)
 [![Build Status](https://travis-ci.org/toxygen-project/toxygen.svg?branch=master)](https://travis-ci.org/toxygen-project/toxygen)

-### [Install](/docs/install.md) - [Contribute](/docs/contributing.md) - [Plugins](/docs/plugins.md) - [Compile](/docs/compile.md) - [Contact](/docs/contact.md)
+### [Install](/docs/install.md) - [Contribute](/docs/contributing.md) - [Plugins](/docs/plugins.md) - [Compile](/docs/compile.md) - [Contact](/docs/contact.md) - [Updater](https://github.com/toxygen-project/toxygen_updater)

 ### Supported OS:

@ -18,7 +18,7 @@ Toxygen is powerful cross-platform [Tox](https://tox.chat/) client written in pu

 - [x] 1v1 messages
 - [x] File transfers
- [x] Audio
+- [x] Audio calls
 - [x] Plugins support
 - [x] Chat history
 - [x] Emoticons
@ -42,7 +42,7 @@ Toxygen is powerful cross-platform [Tox](https://tox.chat/) client written in pu
 - [x] Changing nospam
 - [x] File resuming
 - [x] Read receipts
- [ ] Video
+- [ ] Video calls
 - [ ] Desktop sharing
 - [ ] Group chats

--- a/docs/compile.md
+++ b/docs/compile.md
@ -5,6 +5,7 @@ You can compile Toxygen using [PyInstaller](http://www.pyinstaller.org/)
 Install PyInstaller: 
 ``pip3 install pyinstaller``

+Compile Toxygen:
 ``pyinstaller --windowed --icon images/icon.ico main.py``

 Don't forget to copy /images/, /sounds/, /translations/, /styles/, /smileys/, /stickers/, /plugins/ (and /libs/libtox.dll, /libs/libsodium.a on Windows) to /dist/main/
--- a/docs/contributing.md
+++ b/docs/contributing.md
@ -1,20 +1,20 @@
-#Issues
+# Issues

 Help us find all bugs in Toxygen! Please provide following info:

 - OS
 - Toxygen version
- Toxygen executable info - .py or precompiled binary
+- Toxygen executable info - .py or precompiled binary, how was it installed in system
 - Steps to reproduce the bug

-Want to see new feature in Toxygen? [Ask for it!](https://github.com/xveduk/toxygen/issues)
+Want to see new feature in Toxygen? [Ask for it!](https://github.com/toxygen-project/toxygen/issues)

-#Pull requests
+# Pull requests

-Developer? Feel free to open pull request. Our dev team is small so we glad to get help. 
-Don't know what to do? Improve UI, fix [issues](https://github.com/xveduk/toxygen/issues) or implement features from our TODO list.
+Developer? Feel free to open pull request. Our dev team is small so we glad to get help.
+Don't know what to do? Improve UI, fix [issues](https://github.com/toxygen-project/toxygen/issues) or implement features from our TODO list.
 You can find our TODO's in code, issues list and [here](/README.md). Also you can implement [plugins](/docs/plugins.md) for Toxygen.

-#Translations
+# Translations

-Help us translate Toxygen! Translation can be created using pyside-lupdate (``pyside-lupdate toxygen.pro``) and QT Linguist.
+Help us translate Toxygen! Translation can be created using pyside-lupdate (``pyside-lupdate toxygen.pro``) and QT Linguist.
--- a/docs/install.md
+++ b/docs/install.md
@ -1,7 +1,7 @@
 # How to install Toxygen

 ## Use precompiled binary:
-[Check our releases page](https://github.com/xveduk/toxygen/releases)
+[Check our releases page](https://github.com/toxygen-project/toxygen/releases)

 ## Using pip3

--- a/docs/plugin_api.md
+++ b/docs/plugin_api.md
@ -1,4 +1,4 @@
-#Plugins API
+# Plugins API

 In Toxygen plugin is single python (supported Python 3.0 - 3.4) module (.py file) and directory with data associated with it. 
 Every module must contain one class derived from PluginSuperClass defined in [plugin_super_class.py](/src/plugins/plugin_super_class.py). Instance of this class will be created by PluginLoader class (defined in [plugin_support.py](/src/plugin_support.py) ). This class can enable/disable plugins and send data to it. 
@ -18,7 +18,7 @@ All plugin's data should be stored in following structure:
 ```

 Plugin MUST override:
-  __init__ with params: tox (Tox instance), profile (Profile instance), settings (Settings instance), encrypt_save (ToxEncryptSave instance). Call super().__init__ with params plugin_full_name, plugin_short_name, tox, profile, settings, encrypt_save.
+-  __init__ with params: tox (Tox instance), profile (Profile instance), settings (Settings instance), encrypt_save (ToxES instance). Call super().__init__ with params plugin_full_name, plugin_short_name, tox, profile, settings, encrypt_save.

 Plugin can override following methods:
 - get_description - this method should return plugin description. 
@ -51,7 +51,7 @@ Exceptions:

 Plugin's methods MUST NOT raise exceptions.

-#Examples
+# Examples

-You can find examples in [official repo](https://github.com/ingvar1995/toxygen_plugins)
+You can find examples in [official repo](https://github.com/toxygen-project/toxygen_plugins)

--- a/docs/plugins.md
+++ b/docs/plugins.md
@ -1,22 +1,22 @@
-#Plugins
+# Plugins

 Toxygen is the first [Tox](https://tox.chat/) client with plugins support. Plugin is Python 3.4 module (.py file) and directory with plugin's data which provide some additional functionality. 

-#How to write plugin
+# How to write plugin

 Check [Plugin API](/docs/plugin_api.md) for more info

-#How to install plugin
+# How to install plugin

 Toxygen comes without preinstalled plugins.

-1. Put plugin and directory with its data into /src/plugins/ or import it via GUI (In menu: Plugins -> Import plugin)
-2. Restart Toxygen
+1. Put plugin and directory with its data into /src/plugins/ or import it via GUI (In menu: Plugins => Import plugin)
+2. Restart Toxygen or choose Plugins => Reload plugins in menu.

-##Note: /src/plugins/ should contain plugin_super_class.py and __init__.py
+## Note: /src/plugins/ should contain plugin_super_class.py and __init__.py

-#Plugins list
+# Plugins list

 WARNING: It is unsecure to install plugin not from this list!

-[Main repo](https://github.com/ingvar1995/toxygen_plugins)
+[Main repo](https://github.com/toxygen-project/toxygen_plugins)
--- a/docs/smileys_and_stickers.md
+++ b/docs/smileys_and_stickers.md
@ -1,4 +1,4 @@
-#Smileys
+# Smileys

 Toxygen support smileys. Smiley is small picture which replaces some symbol or combination of symbols. If you want to create your own smiley pack, create directory in src/smileys/. This directory must contain images with smileys and config.json. Example of config.json:

@ -6,8 +6,8 @@ Toxygen support smileys. Smiley is small picture which replaces some symbol or c

 Animated smileys (.gif) are supported too.

-#Stickers
+# Stickers

 Sticker is inline image. If you want to create your own smiley pack, create directory in src/stickers/ and place your stickers there.

-Users can import plugins and stickers packs using menu: Settings -> Interface
+Users can import smileys and stickers using menu: Settings -> Interface
--- a/tests/tests.py
+++ b/tests/tests.py
@ -1,7 +1,10 @@
 from toxygen.profile import *
 from toxygen.tox_dns import tox_dns
+from toxygen.history import History
+from toxygen.smileys import SmileyLoader
+from toxygen.messages import *
 import toxygen.toxes as encr
-import toxygen.messages as m
+import toxygen.util as util
 import time


@ -58,56 +61,117 @@ class TestEncryption:
            lib.set_password(password)
            copy_data = data[:]
            new_data = lib.pass_encrypt(data)
+            assert lib.is_data_encrypted(new_data)
            new_data = lib.pass_decrypt(new_data)
            assert copy_data == new_data


+class TestSmileys:
+
+    def test_loading(self):
+        settings = {'smiley_pack': 'default', 'smileys': True}
+        sm = SmileyLoader(settings)
+        assert sm.get_smileys_path() is not None
+        l = sm.get_packs_list()
+        assert len(l) == 4
+
+
+def create_singletons():
+    folder = util.curr_directory() + '/abc'
+    Settings._instance = Settings.get_default_settings()
+    if not os.path.exists(folder):
+        os.makedirs(folder)
+    ProfileHelper(folder, 'test')
+
+
+def create_friend(name, status_message, number, tox_id):
+    friend = Friend(None, number, name, status_message, None, tox_id)
+    return friend
+
+
+def create_random_friend():
+    name, status_message, number = 'Friend', 'I am friend!', 0
+    tox_id = '76518406F6A9F2217E8DC487CC783C25CC16A15EB36FF32E335A235342C48A39218F515C39A6'
+    friend = create_friend(name, status_message, number, tox_id)
+    return friend
+
+
 class TestFriend:

-    def create_singletons(self):
-        Settings._instance = Settings.get_default_settings()
-        ProfileHelper('abc', 'test')
-
-    def create_friend(self, name, status_message, number, tox_id):
-        friend = Friend(None, number, name, status_message, None, tox_id)
-        return friend
-
    def test_friend_creation(self):
-        self.create_singletons()
+        create_singletons()
        name, status_message, number = 'Friend', 'I am friend!', 0
        tox_id = '76518406F6A9F2217E8DC487CC783C25CC16A15EB36FF32E335A235342C48A39218F515C39A6'
-        friend = self.create_friend(name, status_message, number, tox_id)
+        friend = create_friend(name, status_message, number, tox_id)
        assert friend.name == name
        assert friend.tox_id == tox_id
        assert friend.status_message == status_message
        assert friend.number == number

    def test_friend_corr(self):
-        self.create_singletons()
-        name, status_message, number = 'Friend', 'I am friend!', 0
-        tox_id = '76518406F6A9F2217E8DC487CC783C25CC16A15EB36FF32E335A235342C48A39218F515C39A6'
-        friend = self.create_friend(name, status_message, number, tox_id)
+        create_singletons()
+        friend = create_random_friend()
        t = time.time()
-        friend.append_message(m.InfoMessage('Info message', t))
-        friend.append_message(m.TextMessage('Hello! It is test!', MESSAGE_OWNER['ME'], t + 0.001, 0))
-        friend.append_message(m.TextMessage('Hello!', MESSAGE_OWNER['FRIEND'], t + 0.002, 0))
+        friend.append_message(InfoMessage('Info message', t))
+        friend.append_message(TextMessage('Hello! It is test!', MESSAGE_OWNER['ME'], t + 0.001, 0))
+        friend.append_message(TextMessage('Hello!', MESSAGE_OWNER['FRIEND'], t + 0.002, 0))
        assert friend.get_last_message_text() == 'Hello! It is test!'
        assert len(friend.get_corr()) == 3
        assert len(friend.get_corr_for_saving()) == 2
-        friend.append_message(m.TextMessage('Not sent', MESSAGE_OWNER['NOT_SENT'], t + 0.002, 0))
+        friend.append_message(TextMessage('Not sent', MESSAGE_OWNER['NOT_SENT'], t + 0.002, 0))
        arr = friend.get_unsent_messages_for_saving()
        assert len(arr) == 1
        assert arr[0][0] == 'Not sent'
-        tm = m.TransferMessage(MESSAGE_OWNER['FRIEND'],
-                               time.time(),
-                               TOX_FILE_TRANSFER_STATE['RUNNING'],
-                               100, 'file_name', friend.number, 0)
+        tm = TransferMessage(MESSAGE_OWNER['FRIEND'],
+                             time.time(),
+                             TOX_FILE_TRANSFER_STATE['RUNNING'],
+                             100, 'file_name', friend.number, 0)
        friend.append_message(tm)
        friend.clear_corr()
        assert len(friend.get_corr()) == 1
        assert len(friend.get_corr_for_saving()) == 0
-        friend.append_message(m.TextMessage('Hello! It is test!', MESSAGE_OWNER['ME'], t, 0))
+        friend.append_message(TextMessage('Hello! It is test!', MESSAGE_OWNER['ME'], t, 0))
        assert len(friend.get_corr()) == 2
        assert len(friend.get_corr_for_saving()) == 1

-# TODO: more friend tests and history test
+    def test_history_search(self):
+        create_singletons()
+        friend = create_random_friend()
+        message = 'Hello! It is test!'
+        friend.append_message(TextMessage(message, MESSAGE_OWNER['ME'], time.time(), 0))
+        last_message = friend.get_last_message_text()
+        assert last_message == message
+        result = friend.search_string('e[m|s]')
+        assert result is not None
+        result = friend.search_string('tox')
+        assert result is None
+
+
+class TestHistory:
+
+    def test_history(self):
+        create_singletons()
+        db_name = 'my_name'
+        name, status_message, number = 'Friend', 'I am friend!', 0
+        tox_id = '76518406F6A9F2217E8DC487CC783C25CC16A15EB36FF32E335A235342C48A39218F515C39A6'
+        friend = create_friend(name, status_message, number, tox_id)
+        history = History(db_name)
+        history.add_friend_to_db(friend.tox_id)
+        assert history.friend_exists_in_db(friend.tox_id)
+        text_message = 'Test!'
+        t = time.time()
+        friend.append_message(TextMessage(text_message, MESSAGE_OWNER['ME'], t, 0))
+        messages = friend.get_corr_for_saving()
+        history.save_messages_to_db(friend.tox_id, messages)
+        getter = history.messages_getter(friend.tox_id)
+        messages = getter.get_all()
+        assert len(messages) == 1
+        assert messages[0][0] == text_message
+        assert messages[0][1] == MESSAGE_OWNER['ME']
+        assert messages[0][-1] == 0
+        history.delete_message(friend.tox_id, t)
+        getter = history.messages_getter(friend.tox_id)
+        messages = getter.get_all()
+        assert len(messages) == 0
+        history.delete_friend_from_db(friend.tox_id)
+        assert not history.friend_exists_in_db(friend.tox_id)
--- a/toxygen/avwidgets.py
+++ b/toxygen/avwidgets.py
@ -63,6 +63,7 @@ class IncomingCallWidget(widgets.CenteredWidget):

            def __init__(self):
                QtCore.QThread.__init__(self)
+                self.a = None

            def run(self):
                class AudioFile:
--- a/toxygen/basecontact.py
+++ b/toxygen/basecontact.py
@ -109,6 +109,10 @@ class BaseContact:
    def get_pixmap(self):
        return self._widget.avatar_label.pixmap()

+    # -----------------------------------------------------------------------------------------------------------------
+    # Widgets
+    # -----------------------------------------------------------------------------------------------------------------
+
    def init_widget(self):
        if self._widget is not None:
            self._widget.name.setText(self._name)
--- a/toxygen/calls.py
+++ b/toxygen/calls.py
@ -141,4 +141,3 @@ class AV:

            if state & TOXAV_FRIEND_CALL_STATE['ACCEPTING_A']:
                self._calls[friend_number] |= 1
-
--- a/toxygen/contact.py
+++ b/toxygen/contact.py
@ -30,7 +30,6 @@ class Contact(basecontact.BaseContact):
        self._corr = []
        self._unsaved_messages = 0
        self._history_loaded = self._new_actions = False
-        self._receipts = 0
        self._curr_text = self._search_string = ''
        self._search_index = 0

@ -50,6 +49,8 @@ class Contact(basecontact.BaseContact):
        """
        if (first_time and self._history_loaded) or (not hasattr(self, '_message_getter')):
            return
+        if self._message_getter is None:
+            return
        data = list(self._message_getter.get(PAGE_SIZE))
        if data is not None and len(data):
            data.reverse()
@ -138,12 +139,15 @@ class Contact(basecontact.BaseContact):
        """
        Delete old messages (reduces RAM usage if messages saving is not enabled)
        """
-        old = filter(lambda x: x.get_type() == 2 and (x.get_status() >= 2 or x.get_status() is None),
-                     self._corr[:-SAVE_MESSAGES])
-        old = list(old)
-        l = max(len(self._corr) - SAVE_MESSAGES, 0) - len(old)
-        self._unsaved_messages -= l
-        self._corr = old + self._corr[-SAVE_MESSAGES:]
+        def save_message(x):
+            if x.get_type() == 2 and (x.get_status() >= 2 or x.get_status() is None):
+                return True
+            return x.get_owner() == MESSAGE_OWNER['NOT_SENT']
+
+        old = filter(save_message, self._corr[:-SAVE_MESSAGES])
+        self._corr = list(old) + self._corr[-SAVE_MESSAGES:]
+        text_messages = filter(lambda x: x.get_type() <= 1, self._corr)
+        self._unsaved_messages = min(self._unsaved_messages, len(list(text_messages)))
        self._search_index = 0

    def clear_corr(self, save_unsent=False):
@ -176,7 +180,7 @@ class Contact(basecontact.BaseContact):
        while True:
            l = len(self._corr)
            for i in range(self._search_index - 1, -l - 1, -1):
-                if type(self._corr[i]) is not TextMessage:
+                if self._corr[i].get_type() > 1:
                    continue
                message = self._corr[i].get_data()[0]
                if re.search(self._search_string, message, re.IGNORECASE) is not None:
@ -191,7 +195,7 @@ class Contact(basecontact.BaseContact):
        if not self._search_index:
            return None
        for i in range(self._search_index + 1, 0):
-            if type(self._corr[i]) is not TextMessage:
+            if self._corr[i].get_type() > 1:
                continue
            message = self._corr[i].get_data()[0]
            if re.search(self._search_string, message, re.IGNORECASE) is not None:
--- a/toxygen/friend.py
+++ b/toxygen/friend.py
@ -1,5 +1,6 @@
 import contact
 from messages import *
+import os


 class Friend(contact.Contact):
@ -37,6 +38,15 @@ class Friend(contact.Contact):
    def clear_unsent_files(self):
        self._corr = list(filter(lambda x: type(x) is not UnsentFile, self._corr))

+    def remove_invalid_unsent_files(self):
+        def is_valid(message):
+            if type(message) is not UnsentFile:
+                return True
+            if message.get_data()[1] is not None:
+                return True
+            return os.path.exists(message.get_data()[0])
+        self._corr = list(filter(is_valid, self._corr))
+
    def delete_one_unsent_file(self, time):
        self._corr = list(filter(lambda x: not (type(x) is UnsentFile and x.get_data()[2] == time), self._corr))

--- a/toxygen/history.py
+++ b/toxygen/history.py
@ -1,3 +1,6 @@
+# -*- coding: utf-8 -*-
+
+
 from sqlite3 import connect
 import settings
 from os import chdir
@ -9,7 +12,7 @@ PAGE_SIZE = 42

 TIMEOUT = 11

-SAVE_MESSAGES = 150
+SAVE_MESSAGES = 250

 MESSAGE_OWNER = {
    'ME': 0,
@ -133,14 +136,15 @@ class History:
            db.rollback()
        finally:
            db.close()
-        pass

    def delete_message(self, tox_id, time):
+        start, end = str(time - 0.01), str(time + 0.01)
        chdir(settings.ProfileHelper.get_path())
        db = connect(self._name + '.hstr', timeout=TIMEOUT)
        try:
            cursor = db.cursor()
-            cursor.execute('DELETE FROM id' + tox_id + ' WHERE unix_time = ' + str(time) + ';')
+            cursor.execute('DELETE FROM id' + tox_id + ' WHERE unix_time < ' + end + ' AND unix_time > ' +
+                           start + ';')
            db.commit()
        except:
            print('Database is locked!')
--- a/toxygen/main.py
+++ b/toxygen/main.py
@ -1,3 +1,5 @@
+# -*- coding: utf-8 -*-
+
 import sys
 from loginscreen import LoginScreen
 import profile
@ -238,19 +240,24 @@ class Toxygen:
        exit = m.addAction(QtGui.QApplication.translate('tray', 'Exit', None, QtGui.QApplication.UnicodeUTF8))

        def show_window():
+            s = Settings.get_instance()
+
            def show():
                if not self.ms.isActiveWindow():
                    self.ms.setWindowState(self.ms.windowState() & ~QtCore.Qt.WindowMinimized | QtCore.Qt.WindowActive)
                    self.ms.activateWindow()
                self.ms.show()
-            if not Settings.get_instance().locked:
+            if not s.locked:
                show()
            else:
                def correct_pass():
                    show()
-                    Settings.get_instance().locked = False
-                self.p = UnlockAppScreen(toxes.ToxES.get_instance(), correct_pass)
-                self.p.show()
+                    s.locked = False
+                    s.unlockScreen = False
+                if not s.unlockScreen:
+                    s.unlockScreen = True
+                    self.p = UnlockAppScreen(toxes.ToxES.get_instance(), correct_pass)
+                    self.p.show()

        def tray_activated(reason):
            if reason == QtGui.QSystemTrayIcon.DoubleClick:
--- a/toxygen/mainscreen.py
+++ b/toxygen/mainscreen.py
@ -65,6 +65,7 @@ class MainWindow(QtGui.QMainWindow, Singleton):
        self.audioSettings = QtGui.QAction(Form)
        self.pluginData = QtGui.QAction(Form)
        self.importPlugin = QtGui.QAction(Form)
+        self.reloadPlugins = QtGui.QAction(Form)
        self.lockApp = QtGui.QAction(Form)
        self.menuProfile.addAction(self.actionAdd_friend)
        self.menuProfile.addAction(self.actionSettings)
@ -77,6 +78,7 @@ class MainWindow(QtGui.QMainWindow, Singleton):
        self.menuSettings.addAction(self.updateSettings)
        self.menuPlugins.addAction(self.pluginData)
        self.menuPlugins.addAction(self.importPlugin)
+        self.menuPlugins.addAction(self.reloadPlugins)
        self.menuAbout.addAction(self.actionAbout_program)

        self.profile_button.setMenu(self.menuProfile)
@ -96,6 +98,7 @@ class MainWindow(QtGui.QMainWindow, Singleton):
        self.pluginData.triggered.connect(self.plugins_menu)
        self.lockApp.triggered.connect(self.lock_app)
        self.importPlugin.triggered.connect(self.import_plugin)
+        self.reloadPlugins.triggered.connect(self.reload_plugins)

        Form.setLayout(box)
        QtCore.QMetaObject.connectSlotsByName(Form)
@ -140,6 +143,7 @@ class MainWindow(QtGui.QMainWindow, Singleton):
        d = {0: 0, 1: 1, 2: 2, 3: 4, 1 | 4: 4, 2 | 4: 5}
        self.online_contacts.setCurrentIndex(d[ind])
        self.importPlugin.setText(QtGui.QApplication.translate("MainWindow", "Import plugin", None, QtGui.QApplication.UnicodeUTF8))
+        self.reloadPlugins.setText(QtGui.QApplication.translate("MainWindow", "Reload plugins", None, QtGui.QApplication.UnicodeUTF8))

    def setup_right_bottom(self, Form):
        Form.resize(650, 60)
@ -460,6 +464,11 @@ class MainWindow(QtGui.QMainWindow, Singleton):
        self.update_s = UpdateSettings()
        self.update_s.show()

+    def reload_plugins(self):
+        plugin_loader = plugin_support.PluginLoader.get_instance()
+        if plugin_loader is not None:
+            plugin_loader.reload()
+
    def import_plugin(self):
        import util
        directory = QtGui.QFileDialog.getExistingDirectory(self,
@ -596,14 +605,18 @@ class MainWindow(QtGui.QMainWindow, Singleton):

            auto_accept_item = self.listMenu.addAction(auto)
            remove_item = self.listMenu.addAction(QtGui.QApplication.translate("MainWindow", 'Remove friend', None, QtGui.QApplication.UnicodeUTF8))
+            block_item = self.listMenu.addAction(QtGui.QApplication.translate("MainWindow", 'Block friend', None, QtGui.QApplication.UnicodeUTF8))
            notes_item = self.listMenu.addAction(QtGui.QApplication.translate("MainWindow", 'Notes', None, QtGui.QApplication.UnicodeUTF8))

-            submenu = plugin_support.PluginLoader.get_instance().get_menu(self.listMenu, num)
-            if len(submenu):
-                plug = self.listMenu.addMenu(QtGui.QApplication.translate("MainWindow", 'Plugins', None, QtGui.QApplication.UnicodeUTF8))
-                plug.addActions(submenu)
+            plugins_loader = plugin_support.PluginLoader.get_instance()
+            if plugins_loader is not None:
+                submenu = plugins_loader.get_menu(self.listMenu, num)
+                if len(submenu):
+                    plug = self.listMenu.addMenu(QtGui.QApplication.translate("MainWindow", 'Plugins', None, QtGui.QApplication.UnicodeUTF8))
+                    plug.addActions(submenu)
            self.connect(set_alias_item, QtCore.SIGNAL("triggered()"), lambda: self.set_alias(num))
            self.connect(remove_item, QtCore.SIGNAL("triggered()"), lambda: self.remove_friend(num))
+            self.connect(block_item, QtCore.SIGNAL("triggered()"), lambda: self.block_friend(num))
            self.connect(copy_key_item, QtCore.SIGNAL("triggered()"), lambda: self.copy_friend_key(num))
            self.connect(clear_history_item, QtCore.SIGNAL("triggered()"), lambda: self.clear_history(num))
            self.connect(auto_accept_item, QtCore.SIGNAL("triggered()"), lambda: self.auto_accept(num, not allowed))
@ -652,6 +665,10 @@ class MainWindow(QtGui.QMainWindow, Singleton):
    def remove_friend(self, num):
        self.profile.delete_friend(num)

+    def block_friend(self, num):
+        friend = self.profile.get_friend(num)
+        self.profile.block_user(friend.tox_id)
+
    def copy_friend_key(self, num):
        tox_id = self.profile.friend_public_key(num)
        clipboard = QtGui.QApplication.clipboard()
--- a/toxygen/mainscreen_widgets.py
+++ b/toxygen/mainscreen_widgets.py
@ -363,11 +363,7 @@ class WelcomeScreen(CenteredWidget):
            text = QtGui.QApplication.translate('WelcomeScreen',
                                                'Since v0.1.3 Toxygen supports plugins. <a href="https://github.com/xveduk/toxygen/blob/master/docs/plugins.md">Read more</a>',
                                                None, QtGui.QApplication.UnicodeUTF8)
-        elif num == 6:
-            text = QtGui.QApplication.translate('WelcomeScreen',
-                                                'New in Toxygen v0.2.6:<br>Updater<br>Better contact sorting<br>Plugins improvements',
-                                                None, QtGui.QApplication.UnicodeUTF8)
-        elif num == 7:
+        elif num in (6, 7):
            text = QtGui.QApplication.translate('WelcomeScreen',
                                                'Toxygen supports faux offline messages and file transfers. Send message or file to offline friend and he will get it later.',
                                                None, QtGui.QApplication.UnicodeUTF8)
@ -520,10 +516,12 @@ class SearchScreen(QtGui.QWidget):
    @staticmethod
    def not_found(text):
        mbox = QtGui.QMessageBox()
-        mbox.setText(QtGui.QApplication.translate("MainWindow",
-                                                  'Text "{}" was not found'.format(text),
-                                                  None,
-                                                  QtGui.QApplication.UnicodeUTF8))
+        mbox_text = QtGui.QApplication.translate("MainWindow",
+                                                 'Text "{}" was not found',
+                                                 None,
+                                                 QtGui.QApplication.UnicodeUTF8)
+
+        mbox.setText(mbox_text.format(text))
        mbox.setWindowTitle(QtGui.QApplication.translate("MainWindow",
                                                         'Not found',
                                                         None,
--- a/toxygen/plugin_support.py
+++ b/toxygen/plugin_support.py
@ -51,7 +51,8 @@ class PluginLoader(util.Singleton):
                continue
            for elem in dir(module):
                obj = getattr(module, elem)
-                if inspect.isclass(obj) and hasattr(obj, 'is_plugin') and obj.is_plugin:  # looking for plugin class in module
+                # looking for plugin class in module
+                if inspect.isclass(obj) and hasattr(obj, 'is_plugin') and obj.is_plugin:
                    print('Plugin', elem)
                    try:  # create instance of plugin class
                        inst = obj(self._tox, self._profile, self._settings, self._encr)
@ -165,3 +166,8 @@ class PluginLoader(util.Singleton):
            if self._plugins[key][1]:
                self._plugins[key][0].close()
            del self._plugins[key]
+
+    def reload(self):
+        print('Reloading plugins')
+        self.stop()
+        self.load()
--- a/toxygen/profile.py
+++ b/toxygen/profile.py
@ -41,6 +41,7 @@ class Profile(basecontact.BaseContact, Singleton):
        self._call = calls.AV(tox.AV)  # object with data about calls
        self._incoming_calls = set()
        self._load_history = True
+        self._waiting_for_reconnection = False
        self._factory = items_factory.ItemsFactory(self._screen.friends_list, self._messages)
        settings = Settings.get_instance()
        self._sorting = settings['sorting']
@ -86,8 +87,9 @@ class Profile(basecontact.BaseContact, Singleton):
        super(Profile, self).set_status(status)
        if status is not None:
            self._tox.self_set_status(status)
-        else:
-            QtCore.QTimer.singleShot(45000, self.reconnect)
+        elif not self._waiting_for_reconnection:
+            self._waiting_for_reconnection = True
+            QtCore.QTimer.singleShot(50000, self.reconnect)

    def set_name(self, value):
        if self.name == value:
@ -218,6 +220,7 @@ class Profile(basecontact.BaseContact, Singleton):
                    except:
                        pass
                friend = self._contacts[value]
+                friend.remove_invalid_unsent_files()
                if self._active_friend != value:
                    self._screen.messageEdit.setPlainText(friend.curr_text)
                self._active_friend = value
@ -328,6 +331,7 @@ class Profile(basecontact.BaseContact, Singleton):

    def send_files(self, friend_number):
        friend = self.get_friend_by_number(friend_number)
+        friend.remove_invalid_unsent_files()
        files = friend.get_unsent_files()
        try:
            for fl in files:
@ -409,25 +413,25 @@ class Profile(basecontact.BaseContact, Singleton):
            for message in messages:
                self.split_and_send(friend_number, message.get_data()[-1], message.get_data()[0].encode('utf-8'))
                friend.inc_receipts()
-        except:
-            pass
+        except Exception as ex:
+            log('Sending pending messages failed with ' + str(ex))

    def split_and_send(self, number, message_type, message):
        """
-        Message splitting
+        Message splitting. Message length cannot be > TOX_MAX_MESSAGE_LENGTH
        :param number: friend's number
        :param message_type: type of message
        :param message: message text
        """
        while len(message) > TOX_MAX_MESSAGE_LENGTH:
-            size = TOX_MAX_MESSAGE_LENGTH * 4 / 5
+            size = TOX_MAX_MESSAGE_LENGTH * 4 // 5
            last_part = message[size:TOX_MAX_MESSAGE_LENGTH]
-            if ' ' in last_part:
-                index = last_part.index(' ')
-            elif ',' in last_part:
-                index = last_part.index(',')
-            elif '.' in last_part:
-                index = last_part.index('.')
+            if b' ' in last_part:
+                index = last_part.index(b' ')
+            elif b',' in last_part:
+                index = last_part.index(b',')
+            elif b'.' in last_part:
+                index = last_part.index(b'.')
            else:
                index = TOX_MAX_MESSAGE_LENGTH - size - 1
            index += size + 1
@ -855,9 +859,11 @@ class Profile(basecontact.BaseContact, Singleton):
        self.update_filtration()

    def reconnect(self):
+        self._waiting_for_reconnection = False
        if self.status is None or all(list(map(lambda x: x.status is None, self._contacts))) and len(self._contacts):
+            self._waiting_for_reconnection = True
            self.reset(self._screen.reset)
-            QtCore.QTimer.singleShot(45000, self.reconnect)
+            QtCore.QTimer.singleShot(50000, self.reconnect)

    def close(self):
        for friend in self._contacts:
--- a/toxygen/settings.py
+++ b/toxygen/settings.py
@ -35,6 +35,7 @@ class Settings(dict, Singleton):
        smileys.SmileyLoader(self)
        self.locked = False
        self.closing = False
+        self.unlockScreen = False
        p = pyaudio.PyAudio()
        input_devices = output_devices = 0
        for i in range(p.get_device_count()):
@ -49,7 +50,7 @@ class Settings(dict, Singleton):

    @staticmethod
    def get_auto_profile():
-        p = Settings.get_default_path() + 'toxygen.json'
+        p = Settings.get_global_settings_path()
        if os.path.isfile(p):
            with open(p) as fl:
                data = fl.read()
@ -60,7 +61,7 @@ class Settings(dict, Singleton):

    @staticmethod
    def set_auto_profile(path, name):
-        p = Settings.get_default_path() + 'toxygen.json'
+        p = Settings.get_global_settings_path()
        if os.path.isfile(p):
            with open(p) as fl:
                data = fl.read()
@ -74,7 +75,7 @@ class Settings(dict, Singleton):

    @staticmethod
    def reset_auto_profile():
-        p = Settings.get_default_path() + 'toxygen.json'
+        p = Settings.get_global_settings_path()
        if os.path.isfile(p):
            with open(p) as fl:
                data = fl.read()
@ -89,15 +90,8 @@ class Settings(dict, Singleton):

    @staticmethod
    def is_active_profile(path, name):
-        path = path + name + '.tox'
-        settings = Settings.get_default_path() + 'toxygen.json'
-        if os.path.isfile(settings):
-            with open(settings) as fl:
-                data = fl.read()
-            data = json.loads(data)
-            if 'active_profile' in data:
-                return path in data['active_profile']
-        return False
+        path = path + name + '.lock'
+        return os.path.isfile(path)

    @staticmethod
    def get_default_settings():
@ -176,37 +170,19 @@ class Settings(dict, Singleton):
            fl.write(text)

    def close(self):
-        path = Settings.get_default_path() + 'toxygen.json'
+        profile_path = ProfileHelper.get_path()
+        path = str(profile_path + str(self.name) + '.lock')
        if os.path.isfile(path):
-            with open(path) as fl:
-                data = fl.read()
-            app_settings = json.loads(data)
-            try:
-                app_settings['active_profile'].remove(str(ProfileHelper.get_path() + self.name + '.tox'))
-            except:
-                pass
-            data = json.dumps(app_settings)
-            with open(path, 'w') as fl:
-                fl.write(data)
+            os.remove(path)

    def set_active_profile(self):
        """
        Mark current profile as active
        """
-        path = Settings.get_default_path() + 'toxygen.json'
-        if os.path.isfile(path):
-            with open(path) as fl:
-                data = fl.read()
-            app_settings = json.loads(data)
-        else:
-            app_settings = {}
-        if 'active_profile' not in app_settings:
-            app_settings['active_profile'] = []
        profile_path = ProfileHelper.get_path()
-        app_settings['active_profile'].append(str(profile_path + str(self.name) + '.tox'))
-        data = json.dumps(app_settings)
+        path = str(profile_path + str(self.name) + '.lock')
        with open(path, 'w') as fl:
-            fl.write(data)
+            fl.write('active')

    def export(self, path):
        text = json.dumps(self)
@ -216,6 +192,10 @@ class Settings(dict, Singleton):
    def update_path(self):
        self.path = ProfileHelper.get_path() + self.name + '.json'

+    @staticmethod
+    def get_global_settings_path():
+        return curr_directory() + '/toxygen.json'
+
    @staticmethod
    def get_default_path():
        if system() == 'Windows':
--- a/toxygen/translations/en_GB.ts
+++ b/toxygen/translations/en_GB.ts
@ -84,98 +84,98 @@ can produce IP leak</source>
 <context>
    <name>MainWindow</name>
    <message>
-        <location filename="mainscreen.py" line="118"/>
+        <location filename="mainscreen.py" line="123"/>
        <source>Profile</source>
        <translation></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="124"/>
+        <location filename="mainscreen.py" line="129"/>
        <source>Settings</source>
        <translation></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="414"/>
+        <location filename="mainscreen.py" line="426"/>
        <source>About</source>
        <translation></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="117"/>
+        <location filename="mainscreen.py" line="122"/>
        <source>Add contact</source>
        <translation></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="119"/>
+        <location filename="mainscreen.py" line="124"/>
        <source>Privacy</source>
        <translation></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="120"/>
+        <location filename="mainscreen.py" line="125"/>
        <source>Interface</source>
        <translation></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="121"/>
+        <location filename="mainscreen.py" line="126"/>
        <source>Notifications</source>
        <translation></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="122"/>
+        <location filename="mainscreen.py" line="127"/>
        <source>Network</source>
        <translation></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="123"/>
+        <location filename="mainscreen.py" line="128"/>
        <source>About program</source>
        <translation></translation>
    </message>
    <message>
-        <location filename="profile.py" line="816"/>
+        <location filename="profile.py" line="829"/>
        <source>User {} wants to add you to contact list. Message:
 {}</source>
        <translation></translation>
    </message>
    <message>
-        <location filename="profile.py" line="818"/>
+        <location filename="profile.py" line="831"/>
        <source>Friend request</source>
        <translation></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="509"/>
+        <location filename="mainscreen.py" line="528"/>
        <source>Choose file</source>
        <translation>Choose file</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="574"/>
+        <location filename="mainscreen.py" line="593"/>
        <source>Disallow auto accept</source>
        <translation></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="575"/>
+        <location filename="mainscreen.py" line="594"/>
        <source>Allow auto accept</source>
        <translation></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="577"/>
+        <location filename="mainscreen.py" line="596"/>
        <source>Set alias</source>
        <translation></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="580"/>
+        <location filename="mainscreen.py" line="599"/>
        <source>Clear history</source>
        <translation></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="590"/>
+        <location filename="mainscreen.py" line="609"/>
        <source>Remove friend</source>
        <translation></translation>
    </message>
    <message>
-        <location filename="profile.py" line="655"/>
+        <location filename="profile.py" line="668"/>
        <source>Enter new alias for friend {} or leave empty to use friend&apos;s name:</source>
        <translation>Enter new alias for friend {} or leave empty to use friend&apos;s name:</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="125"/>
+        <location filename="mainscreen.py" line="130"/>
        <source>Audio</source>
        <translation>Audio</translation>
    </message>
@ -185,24 +185,24 @@ can produce IP leak</source>
        <translation type="obsolete">Find contact</translation>
    </message>
    <message>
-        <location filename="profile.py" line="788"/>
+        <location filename="profile.py" line="801"/>
        <source>Friend added</source>
        <translation>Friend added</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="415"/>
+        <location filename="mainscreen.py" line="427"/>
        <source>Toxygen is Tox client written on Python.
 Version: </source>
        <translation>Toxygen is Tox client written on Python.
 Version:</translation>
    </message>
    <message>
-        <location filename="profile.py" line="789"/>
+        <location filename="profile.py" line="802"/>
        <source>Friend added without sending friend request</source>
        <translation>Friend added without sending friend request</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="632"/>
+        <location filename="mainscreen.py" line="655"/>
        <source>Choose folder</source>
        <translation>Choose folder</translation>
    </message>
@ -217,47 +217,47 @@ Version:</translation>
        <translation type="obsolete">Send file</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="128"/>
+        <location filename="mainscreen.py" line="133"/>
        <source>Send message</source>
        <translation>Send message</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="129"/>
+        <location filename="mainscreen.py" line="134"/>
        <source>Start audio call with friend</source>
        <translation>Start audio call with friend</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="595"/>
+        <location filename="mainscreen.py" line="617"/>
        <source>Plugins</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="113"/>
+        <location filename="mainscreen.py" line="118"/>
        <source>List of plugins</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="127"/>
+        <location filename="mainscreen_widgets.py" line="462"/>
        <source>Search</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="131"/>
+        <location filename="mainscreen.py" line="136"/>
        <source>All</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="132"/>
+        <location filename="mainscreen.py" line="137"/>
        <source>Online</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="591"/>
+        <location filename="mainscreen.py" line="611"/>
        <source>Notes</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="616"/>
+        <location filename="mainscreen.py" line="639"/>
        <source>Notes about user</source>
        <translation type="unfinished"></translation>
    </message>
@ -307,42 +307,42 @@ Version:</translation>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="profile.py" line="303"/>
+        <location filename="profile.py" line="315"/>
        <source>User {} is now known as {}</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="list_items.py" line="167"/>
+        <location filename="list_items.py" line="168"/>
        <source>Delete message</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="111"/>
+        <location filename="mainscreen.py" line="116"/>
        <source>Lock</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="482"/>
+        <location filename="mainscreen.py" line="501"/>
        <source>Cannot lock app</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="485"/>
+        <location filename="mainscreen.py" line="504"/>
        <source>Error. Profile password is not set.</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="585"/>
+        <location filename="mainscreen.py" line="604"/>
        <source>Name</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="586"/>
+        <location filename="mainscreen.py" line="605"/>
        <source>Status message</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="587"/>
+        <location filename="mainscreen.py" line="606"/>
        <source>Public key</source>
        <translation type="unfinished"></translation>
    </message>
@ -367,65 +367,85 @@ Version:</translation>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="140"/>
+        <location filename="mainscreen.py" line="145"/>
        <source>Import plugin</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="460"/>
+        <location filename="mainscreen.py" line="479"/>
        <source>Choose folder with plugin</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="469"/>
+        <location filename="mainscreen.py" line="488"/>
        <source>Restart Toxygen</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="472"/>
+        <location filename="mainscreen.py" line="491"/>
        <source>Plugin will be loaded after restart</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="list_items.py" line="48"/>
+        <location filename="list_items.py" line="49"/>
        <source>Quote selected text</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="579"/>
+        <location filename="mainscreen.py" line="598"/>
        <source>Chat history</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="581"/>
+        <location filename="mainscreen.py" line="600"/>
        <source>Export as text</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="582"/>
+        <location filename="mainscreen.py" line="601"/>
        <source>Export as HTML</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="126"/>
+        <location filename="mainscreen.py" line="131"/>
        <source>Updates</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="133"/>
+        <location filename="mainscreen.py" line="138"/>
        <source>Online first</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="135"/>
+        <location filename="mainscreen.py" line="140"/>
        <source>Online and by name</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="136"/>
+        <location filename="mainscreen.py" line="141"/>
        <source>Online first and by name</source>
        <translation type="unfinished"></translation>
    </message>
+    <message>
+        <location filename="mainscreen.py" line="610"/>
+        <source>Block friend</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="mainscreen_widgets.py" line="528"/>
+        <source>Not found</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="mainscreen_widgets.py" line="524"/>
+        <source>Text &quot;{}&quot; was not found</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="mainscreen.py" line="146"/>
+        <source>Reload plugins</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
    <name>MenuWindow</name>
@ -758,30 +778,25 @@ Version:</translation>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen_widgets.py" line="374"/>
+        <location filename="mainscreen_widgets.py" line="370"/>
        <source>Toxygen supports faux offline messages and file transfers. Send message or file to offline friend and he will get it later.</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen_widgets.py" line="386"/>
+        <location filename="mainscreen_widgets.py" line="382"/>
        <source>Set new NoSpam to avoid spam friend requests: Profile -&gt; Settings -&gt; Set new NoSpam.</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen_widgets.py" line="378"/>
+        <location filename="mainscreen_widgets.py" line="374"/>
        <source>Delete single message in chat: make right click on spinner or message time and choose &quot;Delete&quot; in menu</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen_widgets.py" line="382"/>
+        <location filename="mainscreen_widgets.py" line="378"/>
        <source>Use right click on inline image to save it</source>
        <translation type="unfinished"></translation>
    </message>
-    <message>
-        <location filename="mainscreen_widgets.py" line="370"/>
-        <source>New in Toxygen v0.2.6:&lt;br&gt;Updater&lt;br&gt;Better contact sorting&lt;br&gt;Plugins improvements</source>
-        <translation type="unfinished"></translation>
-    </message>
 </context>
 <context>
    <name>audioSettingsForm</name>
@ -804,32 +819,32 @@ Version:</translation>
 <context>
    <name>incoming_call</name>
    <message>
-        <location filename="profile.py" line="1214"/>
+        <location filename="profile.py" line="1229"/>
        <source>Incoming video call</source>
        <translation>Incoming video call</translation>
    </message>
    <message>
-        <location filename="profile.py" line="1217"/>
+        <location filename="profile.py" line="1232"/>
        <source>Incoming audio call</source>
        <translation>Incoming audio call</translation>
    </message>
    <message>
-        <location filename="profile.py" line="1195"/>
+        <location filename="profile.py" line="1210"/>
        <source>Outgoing video call</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="profile.py" line="1198"/>
+        <location filename="profile.py" line="1213"/>
        <source>Outgoing audio call</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="profile.py" line="1248"/>
+        <location filename="profile.py" line="1263"/>
        <source>Call declined</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="profile.py" line="1250"/>
+        <location filename="profile.py" line="1265"/>
        <source>Call finished</source>
        <translation type="unfinished"></translation>
    </message>
@ -985,7 +1000,7 @@ Version:</translation>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="main.py" line="288"/>
+        <location filename="main.py" line="290"/>
        <source>Update for Toxygen was found. Download and install it?</source>
        <translation type="unfinished"></translation>
    </message>
@ -1122,32 +1137,32 @@ Version:</translation>
 <context>
    <name>tray</name>
    <message>
-        <location filename="main.py" line="228"/>
+        <location filename="main.py" line="229"/>
        <source>Open Toxygen</source>
        <translation></translation>
    </message>
    <message>
-        <location filename="main.py" line="237"/>
+        <location filename="main.py" line="238"/>
        <source>Exit</source>
        <translation></translation>
    </message>
    <message>
-        <location filename="main.py" line="229"/>
+        <location filename="main.py" line="230"/>
        <source>Set status</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="main.py" line="230"/>
+        <location filename="main.py" line="231"/>
        <source>Online</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="main.py" line="231"/>
+        <location filename="main.py" line="232"/>
        <source>Away</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="main.py" line="232"/>
+        <location filename="main.py" line="233"/>
        <source>Busy</source>
        <translation type="unfinished"></translation>
    </message>
--- a/toxygen/translations/fr_FR.ts
+++ b/toxygen/translations/fr_FR.ts
@ -84,58 +84,58 @@ can produce IP leak</source>
 <context>
    <name>MainWindow</name>
    <message>
-        <location filename="mainscreen.py" line="118"/>
+        <location filename="mainscreen.py" line="123"/>
        <source>Profile</source>
        <translation>Profile</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="124"/>
+        <location filename="mainscreen.py" line="129"/>
        <source>Settings</source>
        <translation>Paramêtres</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="414"/>
+        <location filename="mainscreen.py" line="426"/>
        <source>About</source>
        <translation>À Propos</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="117"/>
+        <location filename="mainscreen.py" line="122"/>
        <source>Add contact</source>
        <translation>Rajouter un contact</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="119"/>
+        <location filename="mainscreen.py" line="124"/>
        <source>Privacy</source>
        <translation>Confidentialité</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="120"/>
+        <location filename="mainscreen.py" line="125"/>
        <source>Interface</source>
        <translation>Interface</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="121"/>
+        <location filename="mainscreen.py" line="126"/>
        <source>Notifications</source>
        <translation>Notifications</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="122"/>
+        <location filename="mainscreen.py" line="127"/>
        <source>Network</source>
        <translation>Réseau</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="123"/>
+        <location filename="mainscreen.py" line="128"/>
        <source>About program</source>
        <translation>À propos du programme</translation>
    </message>
    <message>
-        <location filename="profile.py" line="816"/>
+        <location filename="profile.py" line="829"/>
        <source>User {} wants to add you to contact list. Message:
 {}</source>
        <translation>L&apos;Utilisateur {} veut vout rajouter à sa liste de contacts. Message : {}</translation>
    </message>
    <message>
-        <location filename="profile.py" line="818"/>
+        <location filename="profile.py" line="831"/>
        <source>Friend request</source>
        <translation>Demande d&apos;amis</translation>
    </message>
@ -145,27 +145,27 @@ can produce IP leak</source>
        <translation type="obsolete">Toxygen est un client Tox écris en Python 2.7. Version : </translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="509"/>
+        <location filename="mainscreen.py" line="528"/>
        <source>Choose file</source>
        <translation>Choisir un fichier</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="574"/>
+        <location filename="mainscreen.py" line="593"/>
        <source>Disallow auto accept</source>
        <translation>Désactiver l&apos;auto-réception</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="575"/>
+        <location filename="mainscreen.py" line="594"/>
        <source>Allow auto accept</source>
        <translation>Activer l&apos;auto-réception</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="577"/>
+        <location filename="mainscreen.py" line="596"/>
        <source>Set alias</source>
        <translation>Définir un alias</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="580"/>
+        <location filename="mainscreen.py" line="599"/>
        <source>Clear history</source>
        <translation>Vider l&apos;historique</translation>
    </message>
@ -175,17 +175,17 @@ can produce IP leak</source>
        <translation type="obsolete">Copier la clé publique</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="590"/>
+        <location filename="mainscreen.py" line="609"/>
        <source>Remove friend</source>
        <translation>Retirer un ami</translation>
    </message>
    <message>
-        <location filename="profile.py" line="655"/>
+        <location filename="profile.py" line="668"/>
        <source>Enter new alias for friend {} or leave empty to use friend&apos;s name:</source>
        <translation>Entrez un nouvel alias pour l&apos;ami {} ou laissez vide pour garder son nom de base :</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="125"/>
+        <location filename="mainscreen.py" line="130"/>
        <source>Audio</source>
        <translation>Audio</translation>
    </message>
@ -195,24 +195,24 @@ can produce IP leak</source>
        <translation type="obsolete">Trouver le contact</translation>
    </message>
    <message>
-        <location filename="profile.py" line="788"/>
+        <location filename="profile.py" line="801"/>
        <source>Friend added</source>
        <translation>Ami rajouté</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="415"/>
+        <location filename="mainscreen.py" line="427"/>
        <source>Toxygen is Tox client written on Python.
 Version: </source>
        <translation>Toxygen est un client Tox écrit en Python.
 Version :</translation>
    </message>
    <message>
-        <location filename="profile.py" line="789"/>
+        <location filename="profile.py" line="802"/>
        <source>Friend added without sending friend request</source>
        <translation>Ami rajouté sans avoir envoyé de demande</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="632"/>
+        <location filename="mainscreen.py" line="655"/>
        <source>Choose folder</source>
        <translation>Choisir le dossier</translation>
    </message>
@ -227,47 +227,47 @@ Version :</translation>
        <translation type="obsolete">Envoyer le fichier</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="128"/>
+        <location filename="mainscreen.py" line="133"/>
        <source>Send message</source>
        <translation>Envoyer le message</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="129"/>
+        <location filename="mainscreen.py" line="134"/>
        <source>Start audio call with friend</source>
        <translation>Lancer un appel audio avec un ami</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="595"/>
+        <location filename="mainscreen.py" line="617"/>
        <source>Plugins</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="113"/>
+        <location filename="mainscreen.py" line="118"/>
        <source>List of plugins</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="127"/>
+        <location filename="mainscreen_widgets.py" line="462"/>
        <source>Search</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="131"/>
+        <location filename="mainscreen.py" line="136"/>
        <source>All</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="132"/>
+        <location filename="mainscreen.py" line="137"/>
        <source>Online</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="591"/>
+        <location filename="mainscreen.py" line="611"/>
        <source>Notes</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="616"/>
+        <location filename="mainscreen.py" line="639"/>
        <source>Notes about user</source>
        <translation type="unfinished"></translation>
    </message>
@ -317,42 +317,42 @@ Version :</translation>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="profile.py" line="303"/>
+        <location filename="profile.py" line="315"/>
        <source>User {} is now known as {}</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="list_items.py" line="167"/>
+        <location filename="list_items.py" line="168"/>
        <source>Delete message</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="111"/>
+        <location filename="mainscreen.py" line="116"/>
        <source>Lock</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="482"/>
+        <location filename="mainscreen.py" line="501"/>
        <source>Cannot lock app</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="485"/>
+        <location filename="mainscreen.py" line="504"/>
        <source>Error. Profile password is not set.</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="585"/>
+        <location filename="mainscreen.py" line="604"/>
        <source>Name</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="586"/>
+        <location filename="mainscreen.py" line="605"/>
        <source>Status message</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="587"/>
+        <location filename="mainscreen.py" line="606"/>
        <source>Public key</source>
        <translation type="unfinished"></translation>
    </message>
@ -377,65 +377,85 @@ Version :</translation>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="140"/>
+        <location filename="mainscreen.py" line="145"/>
        <source>Import plugin</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="460"/>
+        <location filename="mainscreen.py" line="479"/>
        <source>Choose folder with plugin</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="469"/>
+        <location filename="mainscreen.py" line="488"/>
        <source>Restart Toxygen</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="472"/>
+        <location filename="mainscreen.py" line="491"/>
        <source>Plugin will be loaded after restart</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="list_items.py" line="48"/>
+        <location filename="list_items.py" line="49"/>
        <source>Quote selected text</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="579"/>
+        <location filename="mainscreen.py" line="598"/>
        <source>Chat history</source>
        <translation type="unfinished">Historique de chat</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="581"/>
+        <location filename="mainscreen.py" line="600"/>
        <source>Export as text</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="582"/>
+        <location filename="mainscreen.py" line="601"/>
        <source>Export as HTML</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="126"/>
+        <location filename="mainscreen.py" line="131"/>
        <source>Updates</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="133"/>
+        <location filename="mainscreen.py" line="138"/>
        <source>Online first</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="135"/>
+        <location filename="mainscreen.py" line="140"/>
        <source>Online and by name</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="136"/>
+        <location filename="mainscreen.py" line="141"/>
        <source>Online first and by name</source>
        <translation type="unfinished"></translation>
    </message>
+    <message>
+        <location filename="mainscreen.py" line="610"/>
+        <source>Block friend</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="mainscreen_widgets.py" line="528"/>
+        <source>Not found</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="mainscreen_widgets.py" line="524"/>
+        <source>Text &quot;{}&quot; was not found</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="mainscreen.py" line="146"/>
+        <source>Reload plugins</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
    <name>MenuWindow</name>
@ -768,30 +788,25 @@ Version :</translation>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen_widgets.py" line="374"/>
+        <location filename="mainscreen_widgets.py" line="370"/>
        <source>Toxygen supports faux offline messages and file transfers. Send message or file to offline friend and he will get it later.</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen_widgets.py" line="386"/>
+        <location filename="mainscreen_widgets.py" line="382"/>
        <source>Set new NoSpam to avoid spam friend requests: Profile -&gt; Settings -&gt; Set new NoSpam.</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen_widgets.py" line="378"/>
+        <location filename="mainscreen_widgets.py" line="374"/>
        <source>Delete single message in chat: make right click on spinner or message time and choose &quot;Delete&quot; in menu</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="mainscreen_widgets.py" line="382"/>
+        <location filename="mainscreen_widgets.py" line="378"/>
        <source>Use right click on inline image to save it</source>
        <translation type="unfinished"></translation>
    </message>
-    <message>
-        <location filename="mainscreen_widgets.py" line="370"/>
-        <source>New in Toxygen v0.2.6:&lt;br&gt;Updater&lt;br&gt;Better contact sorting&lt;br&gt;Plugins improvements</source>
-        <translation type="unfinished"></translation>
-    </message>
 </context>
 <context>
    <name>audioSettingsForm</name>
@ -814,32 +829,32 @@ Version :</translation>
 <context>
    <name>incoming_call</name>
    <message>
-        <location filename="profile.py" line="1214"/>
+        <location filename="profile.py" line="1229"/>
        <source>Incoming video call</source>
        <translation>Appel vidéo entrant</translation>
    </message>
    <message>
-        <location filename="profile.py" line="1217"/>
+        <location filename="profile.py" line="1232"/>
        <source>Incoming audio call</source>
        <translation>Appel audio entrant</translation>
    </message>
    <message>
-        <location filename="profile.py" line="1195"/>
+        <location filename="profile.py" line="1210"/>
        <source>Outgoing video call</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="profile.py" line="1198"/>
+        <location filename="profile.py" line="1213"/>
        <source>Outgoing audio call</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="profile.py" line="1248"/>
+        <location filename="profile.py" line="1263"/>
        <source>Call declined</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="profile.py" line="1250"/>
+        <location filename="profile.py" line="1265"/>
        <source>Call finished</source>
        <translation type="unfinished"></translation>
    </message>
@ -1000,7 +1015,7 @@ Version :</translation>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="main.py" line="288"/>
+        <location filename="main.py" line="290"/>
        <source>Update for Toxygen was found. Download and install it?</source>
        <translation type="unfinished"></translation>
    </message>
@ -1137,32 +1152,32 @@ Version :</translation>
 <context>
    <name>tray</name>
    <message>
-        <location filename="main.py" line="228"/>
+        <location filename="main.py" line="229"/>
        <source>Open Toxygen</source>
        <translation>Ouvrir Toxygen</translation>
    </message>
    <message>
-        <location filename="main.py" line="237"/>
+        <location filename="main.py" line="238"/>
        <source>Exit</source>
        <translation>Quitter</translation>
    </message>
    <message>
-        <location filename="main.py" line="229"/>
+        <location filename="main.py" line="230"/>
        <source>Set status</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="main.py" line="230"/>
+        <location filename="main.py" line="231"/>
        <source>Online</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="main.py" line="231"/>
+        <location filename="main.py" line="232"/>
        <source>Away</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="main.py" line="232"/>
+        <location filename="main.py" line="233"/>
        <source>Busy</source>
        <translation type="unfinished"></translation>
    </message>
--- a/toxygen/translations/ru_RU.qm
+++ b/toxygen/translations/ru_RU.qm
--- a/toxygen/translations/ru_RU.ts
+++ b/toxygen/translations/ru_RU.ts
@ -87,84 +87,84 @@ can produce IP leak</source>
 <context>
    <name>MainWindow</name>
    <message>
-        <location filename="mainscreen.py" line="118"/>
+        <location filename="mainscreen.py" line="123"/>
        <source>Profile</source>
        <translation>Профиль</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="124"/>
+        <location filename="mainscreen.py" line="129"/>
        <source>Settings</source>
        <translation>Настройки</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="414"/>
+        <location filename="mainscreen.py" line="426"/>
        <source>About</source>
        <translation>О программе</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="117"/>
+        <location filename="mainscreen.py" line="122"/>
        <source>Add contact</source>
        <translation>Добавить контакт</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="119"/>
+        <location filename="mainscreen.py" line="124"/>
        <source>Privacy</source>
        <translation>Приватность</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="120"/>
+        <location filename="mainscreen.py" line="125"/>
        <source>Interface</source>
        <translation>Интерфейс</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="121"/>
+        <location filename="mainscreen.py" line="126"/>
        <source>Notifications</source>
        <translation>Уведомления</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="122"/>
+        <location filename="mainscreen.py" line="127"/>
        <source>Network</source>
        <translation>Сеть</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="123"/>
+        <location filename="mainscreen.py" line="128"/>
        <source>About program</source>
        <translation>О программе</translation>
    </message>
    <message>
-        <location filename="profile.py" line="816"/>
+        <location filename="profile.py" line="829"/>
        <source>User {} wants to add you to contact list. Message:
 {}</source>
        <translation>Пользователь {} хочет добавить Вас в список контактов. Сообщение:
 {}</translation>
    </message>
    <message>
-        <location filename="profile.py" line="818"/>
+        <location filename="profile.py" line="831"/>
        <source>Friend request</source>
        <translation>Запрос на добавление в друзья</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="509"/>
+        <location filename="mainscreen.py" line="528"/>
        <source>Choose file</source>
        <translation>Выберите файл</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="574"/>
+        <location filename="mainscreen.py" line="593"/>
        <source>Disallow auto accept</source>
        <translation>Запретить автоматическое получение файлов</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="575"/>
+        <location filename="mainscreen.py" line="594"/>
        <source>Allow auto accept</source>
        <translation>Разрешить автоматическое получение файлов</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="577"/>
+        <location filename="mainscreen.py" line="596"/>
        <source>Set alias</source>
        <translation>Изменить псевдоним</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="580"/>
+        <location filename="mainscreen.py" line="599"/>
        <source>Clear history</source>
        <translation>Очистить историю</translation>
    </message>
@ -174,17 +174,17 @@ can produce IP leak</source>
        <translation type="obsolete">Копировать публичный ключ</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="590"/>
+        <location filename="mainscreen.py" line="609"/>
        <source>Remove friend</source>
        <translation>Удалить друга</translation>
    </message>
    <message>
-        <location filename="profile.py" line="655"/>
+        <location filename="profile.py" line="668"/>
        <source>Enter new alias for friend {} or leave empty to use friend&apos;s name:</source>
        <translation>Введите новый псевдоним для друга {} или оставьте пустым для использования его имени:</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="125"/>
+        <location filename="mainscreen.py" line="130"/>
        <source>Audio</source>
        <translation>Аудио</translation>
    </message>
@ -194,23 +194,23 @@ can produce IP leak</source>
        <translation type="obsolete">Найти контакт</translation>
    </message>
    <message>
-        <location filename="profile.py" line="788"/>
+        <location filename="profile.py" line="801"/>
        <source>Friend added</source>
        <translation>Друг добавлен</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="415"/>
+        <location filename="mainscreen.py" line="427"/>
        <source>Toxygen is Tox client written on Python.
 Version: </source>
        <translation>Toxygen - клиент для мессенджера Tox, написанный на Python. Версия: </translation>
    </message>
    <message>
-        <location filename="profile.py" line="789"/>
+        <location filename="profile.py" line="802"/>
        <source>Friend added without sending friend request</source>
        <translation>Друг добавлен без отправки запроса на добавление в друзья</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="632"/>
+        <location filename="mainscreen.py" line="655"/>
        <source>Choose folder</source>
        <translation>Выбрать папку</translation>
    </message>
@ -225,47 +225,47 @@ Version: </source>
        <translation type="obsolete">Отправить файл</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="128"/>
+        <location filename="mainscreen.py" line="133"/>
        <source>Send message</source>
        <translation>Отправить сообщение</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="129"/>
+        <location filename="mainscreen.py" line="134"/>
        <source>Start audio call with friend</source>
        <translation>Начать аудиозвонок с другом</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="595"/>
+        <location filename="mainscreen.py" line="617"/>
        <source>Plugins</source>
        <translation>Плагины</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="113"/>
+        <location filename="mainscreen.py" line="118"/>
        <source>List of plugins</source>
        <translation>Список плагинов</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="127"/>
+        <location filename="mainscreen_widgets.py" line="462"/>
        <source>Search</source>
        <translation>Поиск</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="131"/>
+        <location filename="mainscreen.py" line="136"/>
        <source>All</source>
        <translation>Все</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="132"/>
+        <location filename="mainscreen.py" line="137"/>
        <source>Online</source>
        <translation>Онлайн</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="591"/>
+        <location filename="mainscreen.py" line="611"/>
        <source>Notes</source>
        <translation>Заметки</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="616"/>
+        <location filename="mainscreen.py" line="639"/>
        <source>Notes about user</source>
        <translation>Заметки о пользователе</translation>
    </message>
@ -315,42 +315,42 @@ Version: </source>
        <translation>Сохранить</translation>
    </message>
    <message>
-        <location filename="profile.py" line="303"/>
+        <location filename="profile.py" line="315"/>
        <source>User {} is now known as {}</source>
        <translation>Пользователь {} сейчас известен как {}</translation>
    </message>
    <message>
-        <location filename="list_items.py" line="167"/>
+        <location filename="list_items.py" line="168"/>
        <source>Delete message</source>
        <translation>Удалить сообщение</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="111"/>
+        <location filename="mainscreen.py" line="116"/>
        <source>Lock</source>
        <translation>Заблокировать</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="482"/>
+        <location filename="mainscreen.py" line="501"/>
        <source>Cannot lock app</source>
        <translation>Невозможно заблокировать приложение</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="485"/>
+        <location filename="mainscreen.py" line="504"/>
        <source>Error. Profile password is not set.</source>
        <translation>Ошибка. Пароль профиля не установлен.</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="585"/>
+        <location filename="mainscreen.py" line="604"/>
        <source>Name</source>
        <translation>Имя</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="586"/>
+        <location filename="mainscreen.py" line="605"/>
        <source>Status message</source>
        <translation>Статус</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="587"/>
+        <location filename="mainscreen.py" line="606"/>
        <source>Public key</source>
        <translation>Публичный ключ</translation>
    </message>
@ -375,65 +375,85 @@ Version: </source>
        <translation>Выберите папку с паком смайлов</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="140"/>
+        <location filename="mainscreen.py" line="145"/>
        <source>Import plugin</source>
        <translation>Импортировать плагин</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="460"/>
+        <location filename="mainscreen.py" line="479"/>
        <source>Choose folder with plugin</source>
        <translation>Выберите папку с плагином</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="469"/>
+        <location filename="mainscreen.py" line="488"/>
        <source>Restart Toxygen</source>
        <translation>Перезапустите Toxygen</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="472"/>
+        <location filename="mainscreen.py" line="491"/>
        <source>Plugin will be loaded after restart</source>
        <translation>Плагин будет загружен после перезапуска</translation>
    </message>
    <message>
-        <location filename="list_items.py" line="48"/>
+        <location filename="list_items.py" line="49"/>
        <source>Quote selected text</source>
        <translation>Цитировать выбранный текст</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="579"/>
+        <location filename="mainscreen.py" line="598"/>
        <source>Chat history</source>
        <translation>История чата</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="581"/>
+        <location filename="mainscreen.py" line="600"/>
        <source>Export as text</source>
        <translation>Экспортировать как текст</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="582"/>
+        <location filename="mainscreen.py" line="601"/>
        <source>Export as HTML</source>
        <translation>Экспортировать как HTML</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="126"/>
+        <location filename="mainscreen.py" line="131"/>
        <source>Updates</source>
        <translation>Обновления</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="133"/>
+        <location filename="mainscreen.py" line="138"/>
        <source>Online first</source>
        <translation>Сначала онлайн</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="135"/>
+        <location filename="mainscreen.py" line="140"/>
        <source>Online and by name</source>
        <translation>Онлайн и по имени</translation>
    </message>
    <message>
-        <location filename="mainscreen.py" line="136"/>
+        <location filename="mainscreen.py" line="141"/>
        <source>Online first and by name</source>
        <translation>Сначала онлайн и по имени</translation>
    </message>
+    <message>
+        <location filename="mainscreen.py" line="610"/>
+        <source>Block friend</source>
+        <translation>Заблокировать друга</translation>
+    </message>
+    <message>
+        <location filename="mainscreen_widgets.py" line="528"/>
+        <source>Not found</source>
+        <translation>Не найдено</translation>
+    </message>
+    <message>
+        <location filename="mainscreen_widgets.py" line="524"/>
+        <source>Text &quot;{}&quot; was not found</source>
+        <translation>Текст &quot;{}&quot; не был найден</translation>
+    </message>
+    <message>
+        <location filename="mainscreen.py" line="146"/>
+        <source>Reload plugins</source>
+        <translation>Перезагрузить плагины</translation>
+    </message>
 </context>
 <context>
    <name>MenuWindow</name>
@ -796,12 +816,12 @@ Version: </source>
        <translation>Используйте Настройки -&gt; Интерфейс для настройки интерфейса.</translation>
    </message>
    <message>
-        <location filename="mainscreen_widgets.py" line="374"/>
+        <location filename="mainscreen_widgets.py" line="370"/>
        <source>Toxygen supports faux offline messages and file transfers. Send message or file to offline friend and he will get it later.</source>
        <translation>Toxygen поддерживает псевдооффлайн сообщения и файл трансферы.</translation>
    </message>
    <message>
-        <location filename="mainscreen_widgets.py" line="386"/>
+        <location filename="mainscreen_widgets.py" line="382"/>
        <source>Set new NoSpam to avoid spam friend requests: Profile -&gt; Settings -&gt; Set new NoSpam.</source>
        <translation>Установите новый NoSpam, чтобы избежать спам запросов в друзья: Профиль-&gt;Настройки-&gt;Новый NoSpam.</translation>
    </message>
@ -811,12 +831,12 @@ Version: </source>
        <translation type="obsolete">Новое в Toxygen 0.2.3:&lt;br&gt;Соответствие TCS&lt;br&gt;Импорт плагинов, смайлов и стикеров&lt;br&gt;Исправления ошибок</translation>
    </message>
    <message>
-        <location filename="mainscreen_widgets.py" line="378"/>
+        <location filename="mainscreen_widgets.py" line="374"/>
        <source>Delete single message in chat: make right click on spinner or message time and choose &quot;Delete&quot; in menu</source>
        <translation>Чтобы удалить отдельное сообщение в чате сделайте правый клик на спиннер или время сообщения и выберите &quot;Удалить&quot; в меню</translation>
    </message>
    <message>
-        <location filename="mainscreen_widgets.py" line="382"/>
+        <location filename="mainscreen_widgets.py" line="378"/>
        <source>Use right click on inline image to save it</source>
        <translation>Правый клик на инлайн изображении позволит сохранить его</translation>
    </message>
@ -828,7 +848,7 @@ Version: </source>
    <message>
        <location filename="mainscreen_widgets.py" line="370"/>
        <source>New in Toxygen v0.2.6:&lt;br&gt;Updater&lt;br&gt;Better contact sorting&lt;br&gt;Plugins improvements</source>
-        <translation>Новое в Toxygen v0.2.6:&lt;br&gt;Поддержка обновлений&lt;br&gt;Улучшенная сортировка контактов&lt;br&gt;Улучшения в работе плагинов</translation>
+        <translation type="obsolete">Новое в Toxygen v0.2.6:&lt;br&gt;Поддержка обновлений&lt;br&gt;Улучшенная сортировка контактов&lt;br&gt;Улучшения в работе плагинов</translation>
    </message>
 </context>
 <context>
@ -852,32 +872,32 @@ Version: </source>
 <context>
    <name>incoming_call</name>
    <message>
-        <location filename="profile.py" line="1214"/>
+        <location filename="profile.py" line="1229"/>
        <source>Incoming video call</source>
        <translation>Входящий видеозвонок</translation>
    </message>
    <message>
-        <location filename="profile.py" line="1217"/>
+        <location filename="profile.py" line="1232"/>
        <source>Incoming audio call</source>
        <translation>Входящий аудиозвонок</translation>
    </message>
    <message>
-        <location filename="profile.py" line="1195"/>
+        <location filename="profile.py" line="1210"/>
        <source>Outgoing video call</source>
        <translation>Исходящий видеозвонок</translation>
    </message>
    <message>
-        <location filename="profile.py" line="1198"/>
+        <location filename="profile.py" line="1213"/>
        <source>Outgoing audio call</source>
        <translation>Исходящий аудиозвонок</translation>
    </message>
    <message>
-        <location filename="profile.py" line="1248"/>
+        <location filename="profile.py" line="1263"/>
        <source>Call declined</source>
        <translation>Звонок отменен</translation>
    </message>
    <message>
-        <location filename="profile.py" line="1250"/>
+        <location filename="profile.py" line="1265"/>
        <source>Call finished</source>
        <translation>Звонок завершен</translation>
    </message>
@ -1038,7 +1058,7 @@ Version: </source>
        <translation>Ошибка сохранения профиля! Toxygen имеет разрешение на запись в данную папку?</translation>
    </message>
    <message>
-        <location filename="main.py" line="288"/>
+        <location filename="main.py" line="290"/>
        <source>Update for Toxygen was found. Download and install it?</source>
        <translation>Обновление для Toxygen было найдено. Загрузить и установить его?</translation>
    </message>
@ -1077,7 +1097,7 @@ Version: </source>
    <message>
        <location filename="passwordscreen.py" line="65"/>
        <source>Password:</source>
-        <translation>Пароль</translation>
+        <translation>Пароль:</translation>
    </message>
    <message>
        <location filename="passwordscreen.py" line="66"/>
@ -1176,32 +1196,32 @@ Version: </source>
 <context>
    <name>tray</name>
    <message>
-        <location filename="main.py" line="228"/>
+        <location filename="main.py" line="229"/>
        <source>Open Toxygen</source>
        <translation>Открыть Toxygen</translation>
    </message>
    <message>
-        <location filename="main.py" line="237"/>
+        <location filename="main.py" line="238"/>
        <source>Exit</source>
        <translation>Выход</translation>
    </message>
    <message>
-        <location filename="main.py" line="229"/>
+        <location filename="main.py" line="230"/>
        <source>Set status</source>
        <translation>Изменить статус</translation>
    </message>
    <message>
-        <location filename="main.py" line="230"/>
+        <location filename="main.py" line="231"/>
        <source>Online</source>
        <translation>Онлайн</translation>
    </message>
    <message>
-        <location filename="main.py" line="231"/>
+        <location filename="main.py" line="232"/>
        <source>Away</source>
        <translation>Нет на месте</translation>
    </message>
    <message>
-        <location filename="main.py" line="232"/>
+        <location filename="main.py" line="233"/>
        <source>Busy</source>
        <translation>Занят</translation>
    </message>
--- a/toxygen/util.py
+++ b/toxygen/util.py
@ -1,10 +1,25 @@
+# -*- coding: utf-8 -*-
+
 import os
 import time
 import shutil
 import sys
 import re

-program_version = '0.2.7'
+program_version = '0.2.8'
+
+
+def cached(func):
+    saved_result = None
+
+    def wrapped_func():
+        nonlocal saved_result
+        if saved_result is None:
+            saved_result = func()
+
+        return saved_result
+
+    return wrapped_func


 def log(data):
@ -12,6 +27,7 @@ def log(data):
        fl.write(str(data) + '\n')


+@cached
 def curr_directory():
    return os.path.dirname(os.path.realpath(__file__))

@ -46,9 +62,8 @@ def convert_time(t):
    return '%02d:%02d' % (h, m)


+@cached
 def time_offset():
-    if hasattr(time_offset, 'offset'):
-        return time_offset.offset
    hours = int(time.strftime('%H'))
    minutes = int(time.strftime('%M'))
    sec = int(time.time()) - time.timezone
@ -56,7 +71,6 @@ def time_offset():
    h, m = divmod(m, 60)
    d, h = divmod(h, 24)
    result = hours * 60 + minutes - h * 60 - m
-    time_offset.offset = result
    return result


--- a/toxygen/widgets.py
+++ b/toxygen/widgets.py
@ -137,4 +137,3 @@ class MultilineEdit(CenteredWidget):
    def button_click(self):
        self.save(self.edit.toPlainText())
        self.close()
-
Author	SHA1	Message	Date
ingvar1995	ac07cb529f	reconnection bug fixed	2017-04-22 22:35:32 +03:00
ingvar1995	4f77e2c105	@cached	2017-04-17 22:04:22 +03:00
Ingvar	47ce9252b7	Merge pull request #41 from nurupo/fix-md-formatting Fix markdown formatting	2017-04-12 17:16:06 +03:00
Maxim Biro	9153836ead	Fix markdown formatting	2017-04-12 10:10:48 -04:00
ingvar1995	19fb905554	some fixes	2017-04-06 21:28:34 +03:00
ingvar1995	3ef581bc5d	some messages improvements	2017-04-05 23:46:32 +03:00
ingvar1995	f897c7ce8d	unlock screen crash fixed	2017-03-27 00:04:32 +03:00
ingvar1995	ba390eda91	message splitting bug fix	2017-03-26 18:28:30 +03:00
ingvar1995	5fea3e918d	plugin reloading refactoring	2017-03-25 18:21:25 +03:00
ingvar1995	7cc404ce52	plugins improvements	2017-03-15 23:17:38 +03:00
ingvar1995	8a502b4082	block user option in friend menu and translations update	2017-03-08 13:37:19 +03:00
ingvar1995	b83ea6be18	reconnection bug fix	2017-03-08 13:19:41 +03:00
ingvar1995	85554eacd1	docs updates	2017-03-04 23:35:46 +03:00
ingvar1995	8bbefff6c7	history - travis tests fix	2017-03-04 23:18:26 +03:00
ingvar1995	019165aeac	unsent files fix	2017-03-04 22:15:42 +03:00
ingvar1995	0cfb8efefa	reconnection fixes	2017-03-03 22:09:45 +03:00
ingvar1995	b227ed627a	more tests	2017-02-27 21:44:35 +03:00
ingvar1995	f41b5e5c97	history test	2017-02-25 23:53:33 +03:00
ingvar1995	bc9ec04171	version number fix	2017-02-20 23:47:55 +03:00
ingvar1995	05e4184c5d	travis fix	2017-02-20 22:03:35 +03:00
ingvar1995	3194099f59	default config file moved to app dir	2017-02-20 21:33:04 +03:00