missing ()

.travis.yml

@@ -0,0 +1,31 @@
+language: python
+python:
+  - "3.4"
+before_install:
+  - sudo apt-get install -y checkinstall build-essential
+  - sudo apt-get install portaudio19-dev
+install:
+  - pip install PySide --no-index --find-links https://parkin.github.io/python-wheelhouse/;
+  - python ~/virtualenv/python${TRAVIS_PYTHON_VERSION}/bin/pyside_postinstall.py -install
+  - pip install pyaudio
+before_script:
+# Libsodium
+  - git clone git://github.com/jedisct1/libsodium.git
+  - cd libsodium
+  - git checkout tags/1.0.3
+  - ./autogen.sh
+  - ./configure && make -j$(nproc)
+  - sudo checkinstall --install --pkgname libsodium --pkgversion 1.0.0 --nodoc -y
+  - sudo ldconfig
+  - cd ..
+# Toxcore
+  - git clone https://github.com/irungentoo/toxcore.git
+  - cd toxcore
+  - autoreconf -if
+  - ./configure
+  - make -j$(nproc)
+  - sudo make install
+  - echo '/usr/local/lib/' | sudo tee -a /etc/ld.so.conf.d/locallib.conf
+  - sudo ldconfig
+  - cd ..
+script: py.test tests/travis.py

MANIFEST.in

@@ -10,6 +10,8 @@ include toxygen/smileys/animated/config.json
 include toxygen/smileys/starwars/*.gif
 include toxygen/smileys/starwars/*.png
 include toxygen/smileys/starwars/config.json
+include toxygen/smileys/ksk/*.png
+include toxygen/smileys/ksk/config.json
 include toxygen/styles/style.qss
 include toxygen/translations/*.qm
 include toxygen/libs/libtox.dll

README.md

@@ -1,17 +1,22 @@
-# Toxygen 
-Toxygen is cross-platform [Tox](https://tox.chat/) client written in Python3
+# Toxygen
 
-[![Release](https://img.shields.io/github/release/xveduk/toxygen.svg?style=flat)](https://github.com/xveduk/toxygen/releases/latest)
-[![Open issues](https://img.shields.io/github/issues/xveduk/toxygen.svg?style=flat)](https://github.com/xveduk/toxygen/issues)
-[![License](https://img.shields.io/badge/license-GPLv3-blue.svg?style=flat)](https://raw.githubusercontent.com/xveduk/toxygen/master/LICENSE.md)
+Toxygen is cross-platform [Tox](https://tox.chat/) client written in pure Python3
 
-### [Install](/docs/install.md) - [Contribute](/docs/contributing.md) - [Plugins](/docs/plugins.md)
+[![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)
+[![License](https://img.shields.io/badge/license-GPLv3-blue.svg?style=flat)](https://raw.githubusercontent.com/toxygen-project/toxygen/master/LICENSE.md)
+
+### [Install](/docs/install.md) - [Contribute](/docs/contributing.md) - [Plugins](/docs/plugins.md) - [Compile](/docs/compile.md) - [Contact](/docs/contact.md)
 
 ### Supported OS:
+
 - Windows
 - Linux
+- OS X
+
+### Features
 
-###Features
 - [x] 1v1 messages
 - [x] File transfers
 - [x] Audio
@@ -42,19 +47,17 @@ Toxygen is cross-platform [Tox](https://tox.chat/) client written in Python3
 - [ ] Desktop sharing
 - [ ] Group chats
 
-###Downloads
-[Releases](https://github.com/xveduk/toxygen/releases)
+### Downloads
+[Releases](https://github.com/toxygen-project/toxygen/releases)
 
-[Download last stable version](https://github.com/xveduk/toxygen/archive/master.zip)
+[Download last stable version](https://github.com/toxygen-project/toxygen/archive/master.zip)
 
-[Download develop version](https://github.com/xveduk/toxygen/archive/develop.zip)
+[Download develop version](https://github.com/toxygen-project/toxygen/archive/develop.zip)
 
-###Screenshots
+### Screenshots
 *Toxygen on Ubuntu and Windows*
 ![Ubuntu](/docs/ubuntu.png)
 ![Windows](/docs/windows.png)
 
-
-###Docs
+### Docs
 [Check /docs/ for more info](/docs/)
-

docs/compile.md

@@ -1,4 +1,4 @@
-#Compile Toxygen
+# Compile Toxygen
 
 You can compile Toxygen using [PyInstaller](http://www.pyinstaller.org/)
 
@@ -7,4 +7,4 @@ Install PyInstaller:
 
 ``pyinstaller --windowed --icon images/icon.ico main.py``
 
-Don't forget to copy /images/, /sounds/, /translations/, /styles/, /smileys/, /stickers/ (and /libs/libtox.dll on Windows) to /dist/main/
+Don't forget to copy /images/, /sounds/, /translations/, /styles/, /smileys/, /stickers/, /plugins/ (and /libs/libtox.dll, /libs/libsodium.a on Windows) to /dist/main/

docs/contact.md

@@ -0,0 +1,5 @@
+# Contact us:
+
+1) Using GitHub - open issue
+
+2) Use Toxygen Tox Group - add bot kalina@toxme.io (or 12EDB939AA529641CE53830B518D6EB30241868EE0E5023C46A372363CAEC91C2C948AEFE4EB)

docs/install.md

@@ -3,34 +3,50 @@
 ## Use precompiled binary:
 [Check our releases page](https://github.com/xveduk/toxygen/releases)
 
-##Using pip3
+## Using pip3
 
-### Windows  (32-bit interpreter)
+### Windows
 
 ``pip3.4 install toxygen``
+
 Run app using ``toxygen`` command.
 
-##Linux
+### Linux
 
 1. Install [toxcore](https://github.com/irungentoo/toxcore/blob/master/INSTALL.md) with toxav support in your system (install in /usr/lib/)
 2. Install PortAudio: 
 ``sudo apt-get install portaudio19-dev``
-3. Install toxygen: 
+3. Install PySide: ``sudo apt-get install python3-pyside``
+4. Install toxygen: 
 ``sudo pip3.4 install toxygen``
-4 Run toxygen using ``toxygen`` command.
+5. Run toxygen using ``toxygen`` command.
+
+### OS X
+
+1. Install [toxcore](https://github.com/irungentoo/toxcore/blob/master/INSTALL.md) with toxav support in your system
+2. Install PortAudio:
+``brew install portaudio``
+3. Install toxygen: 
+``pip3 install toxygen``
+4. Run toxygen using ``toxygen`` command.
+
+## Packages
+
+Coming soon.
 
 ## From source code (recommended for developers)
 
 ### Windows
 
 1. [Download and install latest Python 3.4](https://www.python.org/downloads/windows/)
-2. [Install PySide](https://pypi.python.org/pypi/PySide/1.2.4) (recommended) or [PyQt4](https://riverbankcomputing.com/software/pyqt/download)
+2. [Install PySide](https://pypi.python.org/pypi/PySide/1.2.4#installing-pyside-on-a-windows-system) (recommended) or [PyQt4](https://riverbankcomputing.com/software/pyqt/download)
 3. Install PyAudio: ``pip3.4 install pyaudio``
-4. Install PySocks: ``pip3.4 install PySocks``
-5. [Download toxygen](https://github.com/xveduk/toxygen/archive/master.zip)
-6. Unpack archive  
-7. Download latest libtox.dll build, download latest libsodium.a build, put it into \src\libs\
-8. Run \src\main.py
+4. [Download toxygen](https://github.com/xveduk/toxygen/archive/master.zip)
+5. Unpack archive  
+6. Download latest libtox.dll build, download latest libsodium.a build, put it into \src\libs\
+7. Run \toxygen\main.py.
+
+Optional: install toxygen using setup.py: ``python3.4 setup.py install``
 
 [libtox.dll for 32-bit Python](https://build.tox.chat/view/libtoxcore/job/libtoxcore_build_windows_x86_shared_release/lastSuccessfulBuild/artifact/libtoxcore_build_windows_x86_shared_release.zip)
 
@@ -40,22 +56,31 @@ Run app using ``toxygen`` command.
 
 [libsodium.a for 64-bit Python](https://build.tox.chat/view/libsodium/job/libsodium_build_windows_x86-64_static_release/lastSuccessfulBuild/artifact/libsodium_build_windows_x86-64_static_release.zip)
 
-
 ### Linux
 
-Dependencies:
-
-1. Install latest Python3.4: 
+1. Install latest Python3: 
 ``sudo apt-get install python3``
-2. [Install PySide](https://wiki.qt.io/PySide_Binaries_Linux) (recommended), using terminal - ``sudo apt-get install python3-pyside``, or install [PyQt4](https://riverbankcomputing.com/software/pyqt/download).
+2. Install PySide: ``sudo apt-get install python3-pyside`` or install [PyQt4](https://riverbankcomputing.com/software/pyqt/download) (``sudo apt-get install python3-pyqt4``).
 3. Install [toxcore](https://github.com/irungentoo/toxcore/blob/master/INSTALL.md) with toxav support in your system (install in /usr/lib/)
 4. Install PyAudio: 
-``sudo apt-get install portaudio19-dev`` and ``sudo apt-get install python3-pyaudio``
-5. Install PySocks: ``pip3.4 install PySocks``
-6. [Download toxygen](https://github.com/xveduk/toxygen/archive/master.zip)
-7. Unpack archive 
-8. Run app:
+``sudo apt-get install portaudio19-dev`` and ``sudo apt-get install python3-pyaudio`` (or ``pip3 install pyaudio``)
+5. [Download toxygen](https://github.com/xveduk/toxygen/archive/master.zip)
+6. Unpack archive 
+7. Run app:
 ``python3.4 main.py``
 
-## Compile Toxygen
-Check [compile.md](/docs/compile.md) for more info
+Optional: install toxygen using setup.py: ``python3.4 setup.py install``
+
+### OS X
+
+1. [Download and install latest Python 3.4](https://www.python.org/downloads/mac-osx/)
+2. [Install PySide](https://pypi.python.org/pypi/PySide/1.2.4#installing-pyside-on-a-mac-os-x-system) (recommended) or [PyQt4](https://riverbankcomputing.com/software/pyqt/download)
+3. Install PortAudio:
+``brew install portaudio``
+4. Install PyAudio: ``pip3 install pyaudio``
+5. Install [toxcore](https://github.com/irungentoo/toxcore/blob/master/INSTALL.md) with toxav support in your system
+6. [Download toxygen](https://github.com/xveduk/toxygen/archive/master.zip)
+7. Unpack archive  
+8. Run \toxygen\main.py.
+
+Optional: install toxygen using setup.py: ``python3 setup.py install``

docs/plugin_api.md

@@ -3,7 +3,7 @@
 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. 
 
-Every plugin has it's own full name and unique short name (1-5 symbols). Main app can get it using special methods. 
+Every plugin has its own full name and unique short name (1-5 symbols). Main app can get it using special methods. 
 
 All plugin's data should be stored in following structure:
 
@@ -12,40 +12,44 @@ All plugin's data should be stored in following structure:
 |---plugin_short_name.py
 |---/plugin_short_name/
 	|---settings.json
+	|---readme.txt
 	|---logs.txt
 	|---other_files
 ```
 
+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.
+
 Plugin can override following methods:
 - get_description - this method should return plugin description. 
-- get_menu - plugins allowed to add items in friend menu. You can open this menu making right click on friend in friends list. This method should return list of QAction's. Plugin must connect to QAction's triggered() signal. 
+- get_menu - plugins allowed to add items in friend menu. User can open this menu making right click on friend in friends list. This method should return list of QAction's. Plugin must connect to QAction's triggered() signal. 
 - get_window - plugins can have GUI, this method should return window instance or None for plugins without GUI.
 - start - plugin was started.
 - stop - plugin was stopped.
 - close - app is closing, stop plugin.
-- command - new command to plugin. Command can be entered in message field in format '/plugin <plugin_short_name> <command>'. Command 'help' should show user list of supported commands.
+- command - new command to plugin. Command can be entered in message field in format '/plugin <plugin_short_name> <command>'. Command 'help' should show list of supported commands.
 - lossless_packet - callback - incoming lossless packet from friend.
 - lossy_packet - callback - incoming lossy packet from friend.
-- friend_connected - callback - friend became online.
+- friend_connected - callback - friend became online. Note that it called from friend_connection_status callback so friend is not really connected and ready for sending packets.
 
 Other methods:
-- send_lossless - this method send custom lossless packet. Plugins MUST send lossless packets using this method.
-- send_lossy - this method send custom lossy packet. Plugins MUST send lossy packets using this method.
+- send_lossless - this method sends custom lossless packet. Plugins MUST send lossless packets using this method.
+- send_lossy - this method sends custom lossy packet. Plugins MUST send lossy packets using this method.
 - load_settings - loads settings stored in default location.
 - save_settings - saves settings to default location.
-- load_translator - loads translations. Translations must be stored in directory with plugin's data. Files with translations must have the same name as in main app.
+- load_translator - loads translations. Translations must be stored in directory with plugin's data. Files with translations must have the same name as in main app (example: ru_RU.qm).
 
 About import:
 
-import statement will not work in case you import module that wasn't previously imported by main program and user use precompiled binary. It's recommended to use dynamic import instead.
+Import statement will not work in case you import module that wasn't previously imported by main program and user uses precompiled binary. It's recommended to use importlib module instead: importlib.import_module(module_name)
 
 About GUI:
 
-It's strictly recommended to support both PySide and PyQt4 in GUI. Plugin can not have GUI at all.
+It's strictly recommended to support both PySide and PyQt4 in GUI. Plugin can have no GUI at all.
 
 Exceptions:
 
-Plugin's methods should not raise exceptions.
+Plugin's methods MUST NOT raise exceptions.
 
 #Examples
 

docs/plugins.md

@@ -10,7 +10,7 @@ Check [Plugin API](/docs/plugin_api.md) for more info
 
 Toxygen comes without preinstalled plugins.
 
-1. Put plugin and directory with its data into /src/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
 
 ##Note: /src/plugins/ should contain plugin_super_class.py and __init__.py

docs/smileys_and_stickers.md

@@ -8,4 +8,6 @@ Animated smileys (.gif) are supported too.
 
 #Stickers
 
-Sticker is inline image. If you want to create your own smiley pack, create directory in src/stickers/ and place your stickers there.
+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

setup.py

@@ -3,34 +3,55 @@ from setuptools.command.install import install
 from platform import system
 from subprocess import call
 from toxygen.util import program_version
+import sys
 
 
 version = program_version + '.0'
 
-MODULES = ['PyAudio', 'PySocks']
+MODULES = []
 
-if system() == 'Windows':
-    MODULES.append('PySide')
+if system() in ('Windows', 'Darwin'):
+    MODULES = ['PyAudio', 'PySide']
+else:
+    try:
+        import pyaudio
+    except ImportError:
+        MODULES = ['PyAudio']
 
 
 class InstallScript(install):
-    """Install all required libs"""
+    """This class configures Toxygen after installation"""
 
     def run(self):
         install.run(self)
-        OS = system()
-        if OS == 'Windows':
-            call(["toxygen", "--configure"])
-        elif OS == 'Linux':
-            call(["toxygen", "--clean"])
+        try:
+            if system() == 'Windows':
+                call(["toxygen", "--configure"])
+            else:
+                call(["toxygen", "--clean"])
+        except:
+            try:
+                params = list(filter(lambda x: x.startswith('--prefix='), sys.argv))
+                if params:
+                    path = params[0][len('--prefix='):]
+                    if path[-1] not in ('/', '\\'):
+                        path += '/'
+                    path += 'bin/toxygen'
+                    if system() == 'Windows':
+                        call([path, "--configure"])
+                    else:
+                        call([path, "--clean"])
+            except:
+                pass
 
 setup(name='Toxygen',
       version=version,
       description='Toxygen - Tox client',
       long_description='Toxygen is powerful Tox client written in Python3',
       url='https://github.com/xveduk/toxygen/',
-      keywords='toxygen tox',
+      keywords='toxygen tox messenger',
       author='Ingvar',
+      maintainer='Ingvar',
       license='GPL3',
       packages=['toxygen', 'toxygen.plugins', 'toxygen.styles'],
       install_requires=MODULES,

tests/travis.py

@@ -0,0 +1,4 @@
+class TestToxygen:
+
+    def test_main(self):
+        import toxygen.main

toxygen/avwidgets.py

@@ -23,7 +23,7 @@ class IncomingCallWidget(widgets.CenteredWidget):
         self.name = widgets.DataLabel(self)
         self.name.setGeometry(QtCore.QRect(90, 20, 300, 25))
         font = QtGui.QFont()
-        font.setFamily("Times New Roman")
+        font.setFamily(settings.Settings.get_instance()['font'])
         font.setPointSize(16)
         font.setBold(True)
         self.name.setFont(font)

toxygen/callbacks.py

@@ -9,6 +9,14 @@ from toxcore_enums_and_consts import *
 from toxav_enums import *
 from tox import bin_to_string
 from plugin_support import PluginLoader
+import queue
+import threading
+import util
+
+
+# -----------------------------------------------------------------------------------------------------------------
+# Threads
+# -----------------------------------------------------------------------------------------------------------------
 
 
 class InvokeEvent(QtCore.QEvent):
@@ -33,6 +41,44 @@ _invoker = Invoker()
 def invoke_in_main_thread(fn, *args, **kwargs):
     QtCore.QCoreApplication.postEvent(_invoker, InvokeEvent(fn, *args, **kwargs))
 
+
+class FileTransfersThread(threading.Thread):
+
+    def __init__(self):
+        self._queue = queue.Queue()
+        self._timeout = 0.01
+        self._continue = True
+        super().__init__()
+
+    def execute(self, function, *args, **kwargs):
+        self._queue.put((function, args, kwargs))
+
+    def stop(self):
+        self._continue = False
+
+    def run(self):
+        while self._continue:
+            try:
+                function, args, kwargs = self._queue.get(timeout=self._timeout)
+                function(*args, **kwargs)
+            except queue.Empty:
+                pass
+            except queue.Full:
+                util.log('Queue is Full in _thread')
+            except Exception as ex:
+                util.log('Exception in _thread: ' + str(ex))
+
+_thread = FileTransfersThread()
+
+
+def start():
+    _thread.start()
+
+
+def stop():
+    _thread.stop()
+    _thread.join()
+
 # -----------------------------------------------------------------------------------------------------------------
 # Callbacks - current user
 # -----------------------------------------------------------------------------------------------------------------
@@ -68,7 +114,7 @@ def friend_status(tox, friend_num, new_status, user_data):
     if friend.status is None and Settings.get_instance()['sound_notifications'] and profile.status != TOX_USER_STATUS['BUSY']:
         sound_notification(SOUND_NOTIFICATION['FRIEND_CONNECTION_STATUS'])
     invoke_in_main_thread(friend.set_status, new_status)
-    invoke_in_main_thread(profile.send_files, friend_num)
+    invoke_in_main_thread(QtCore.QTimer.singleShot, 5000, lambda: profile.send_files(friend_num))
     invoke_in_main_thread(profile.update_filtration)
 
 
@@ -197,28 +243,15 @@ def file_recv_chunk(tox, friend_number, file_number, position, chunk, length, us
     """
     Incoming chunk
     """
-    if not length:
-        invoke_in_main_thread(Profile.get_instance().incoming_chunk,
-                              friend_number,
-                              file_number,
-                              position,
-                              None)
-    else:
-        Profile.get_instance().incoming_chunk(friend_number, file_number, position, chunk[:length])
+    _thread.execute(Profile.get_instance().incoming_chunk, friend_number, file_number, position,
+                    chunk[:length] if length else None)
 
 
 def file_chunk_request(tox, friend_number, file_number, position, size, user_data):
     """
     Outgoing chunk
     """
-    if size:
-        Profile.get_instance().outgoing_chunk(friend_number, file_number, position, size)
-    else:
-        invoke_in_main_thread(Profile.get_instance().outgoing_chunk,
-                              friend_number,
-                              file_number,
-                              position,
-                              size)
+    Profile.get_instance().outgoing_chunk(friend_number, file_number, position, size)
 
 
 def file_recv_control(tox, friend_number, file_number, file_control, user_data):
@@ -280,7 +313,6 @@ def callback_audio(toxav, friend_number, samples, audio_samples_per_channel, aud
     """
     New audio chunk
     """
-    # print(audio_samples_per_channel, audio_channels_count, rate)
     Profile.get_instance().call.chunk(
         bytes(samples[:audio_samples_per_channel * 2 * audio_channels_count]),
         audio_channels_count,

toxygen/contact.py

@@ -92,10 +92,9 @@ class Contact:
             avatar_path = 'avatar.png'
             os.chdir(curr_directory() + '/images/')
         width = self._widget.avatar_label.width()
-        pixmap = QtGui.QPixmap(QtCore.QSize(width, width))
-        pixmap.load(avatar_path)
-        self._widget.avatar_label.setScaledContents(False)
-        self._widget.avatar_label.setPixmap(pixmap.scaled(width, width, QtCore.Qt.KeepAspectRatio))
+        pixmap = QtGui.QPixmap(avatar_path)
+        self._widget.avatar_label.setPixmap(pixmap.scaled(width, width, QtCore.Qt.KeepAspectRatio,
+                                                          QtCore.Qt.SmoothTransformation))
         self._widget.avatar_label.repaint()
 
     def reset_avatar(self):

toxygen/file_transfers.py

@@ -8,8 +8,7 @@ try:
     from PySide import QtCore
 except ImportError:
     from PyQt4 import QtCore
-
-# TODO: threads!
+    QtCore.Signal = QtCore.pyqtSignal
 
 
 TOX_FILE_TRANSFER_STATE = {
@@ -34,10 +33,13 @@ ALLOWED_FILES = ('toxygen_inline.png', 'utox-inline.png', 'sticker.png')
 
 
 class StateSignal(QtCore.QObject):
-    try:
-        signal = QtCore.Signal(int, float, int)  # state and progress
-    except:
-        signal = QtCore.pyqtSignal(int, float, int)  # state and progress - pyqt4
+
+    signal = QtCore.Signal(int, float, int)  # state, progress, time in sec
+
+
+class TransferFinishedSignal(QtCore.QObject):
+
+    signal = QtCore.Signal(int, int)  # friend number, file number
 
 
 class FileTransfer(QtCore.QObject):
@@ -56,6 +58,8 @@ class FileTransfer(QtCore.QObject):
         self._size = float(size)
         self._done = 0
         self._state_changed = StateSignal()
+        self._finished = TransferFinishedSignal()
+        self._file_id = None
 
     def set_tox(self, tox):
         self._tox = tox
@@ -63,6 +67,9 @@ class FileTransfer(QtCore.QObject):
     def set_state_changed_handler(self, handler):
         self._state_changed.signal.connect(handler)
 
+    def set_transfer_finished_handler(self, handler):
+        self._finished.signal.connect(handler)
+
     def signal(self):
         percentage = self._done / self._size if self._size else 0
         if self._creation_time is None or not percentage:
@@ -71,12 +78,21 @@ class FileTransfer(QtCore.QObject):
             t = ((time() - self._creation_time) / percentage) * (1 - percentage)
         self._state_changed.signal.emit(self.state, percentage, int(t))
 
+    def finished(self):
+        self._finished.signal.emit(self._friend_number, self._file_number)
+
     def get_file_number(self):
         return self._file_number
 
     def get_friend_number(self):
         return self._friend_number
 
+    def get_id(self):
+        return self._file_id
+
+    def get_path(self):
+        return self._path
+
     def cancel(self):
         self.send_control(TOX_FILE_CONTROL['CANCEL'])
         if hasattr(self, '_file'):
@@ -122,6 +138,7 @@ class SendTransfer(FileTransfer):
         self.state = TOX_FILE_TRANSFER_STATE['OUTGOING_NOT_STARTED']
         self._file_number = tox.file_send(friend_number, kind, size, file_id,
                                           bytes(basename(path), 'utf-8') if path else b'')
+        self._file_id = self.get_file_id()
 
     def send_chunk(self, position, size):
         """
@@ -136,12 +153,12 @@ class SendTransfer(FileTransfer):
             data = self._file.read(size)
             self._tox.file_send_chunk(self._friend_number, self._file_number, position, data)
             self._done += size
-            self.signal()
         else:
             if hasattr(self, '_file'):
                 self._file.close()
             self.state = TOX_FILE_TRANSFER_STATE['FINISHED']
-            self.signal()
+            self.finished()
+        self.signal()
 
 
 class SendAvatar(SendTransfer):
@@ -180,10 +197,10 @@ class SendFromBuffer(FileTransfer):
             data = self._data[position:position + size]
             self._tox.file_send_chunk(self._friend_number, self._file_number, position, data)
             self._done += size
-            self.signal()
         else:
             self.state = TOX_FILE_TRANSFER_STATE['FINISHED']
-            self.signal()
+            self.finished()
+        self.signal()
 
 
 class SendFromFileBuffer(SendTransfer):
@@ -204,16 +221,23 @@ class SendFromFileBuffer(SendTransfer):
 
 class ReceiveTransfer(FileTransfer):
 
-    def __init__(self, path, tox, friend_number, size, file_number):
+    def __init__(self, path, tox, friend_number, size, file_number, position=0):
         super(ReceiveTransfer, self).__init__(path, tox, friend_number, size, file_number)
         self._file = open(self._path, 'wb')
-        self._file.truncate(0)
-        self._file_size = 0
+        self._file_size = position
+        self._file.truncate(position)
+        self._missed = set()
+        self._file_id = self.get_file_id()
+        self._done = position
 
     def cancel(self):
         super(ReceiveTransfer, self).cancel()
         remove(self._path)
 
+    def total_size(self):
+        self._missed.add(self._file_size)
+        return min(self._missed)
+
     def write_chunk(self, position, data):
         """
         Incoming chunk
@@ -225,19 +249,22 @@ class ReceiveTransfer(FileTransfer):
         if data is None:
             self._file.close()
             self.state = TOX_FILE_TRANSFER_STATE['FINISHED']
-            self.signal()
+            self.finished()
         else:
             data = bytearray(data)
             if self._file_size < position:
                 self._file.seek(0, 2)
                 self._file.write(b'\0' * (position - self._file_size))
+                self._missed.add(self._file_size)
+            else:
+                self._missed.discard(position)
             self._file.seek(position)
             self._file.write(data)
             l = len(data)
             if position + l > self._file_size:
                 self._file_size = position + l
             self._done += l
-            self.signal()
+        self.signal()
 
 
 class ReceiveToBuffer(FileTransfer):
@@ -258,6 +285,7 @@ class ReceiveToBuffer(FileTransfer):
             self._creation_time = time()
         if data is None:
             self.state = TOX_FILE_TRANSFER_STATE['FINISHED']
+            self.finished()
         else:
             data = bytes(data)
             l = len(data)

toxygen/friend.py

@@ -65,6 +65,14 @@ class Friend(contact.Contact):
         self._corr = data + self._corr
         self._history_loaded = True
 
+    def load_all_corr(self):
+        data = list(self._message_getter.get_all())
+        if data is not None and len(data):
+            data.reverse()
+            data = list(map(lambda tupl: TextMessage(*tupl), data))
+            self._corr = data + self._corr
+            self._history_loaded = True
+
     def get_corr_for_saving(self):
         """
         Get data to save in db
@@ -127,12 +135,12 @@ class Friend(contact.Contact):
             del self._message_getter
         # don't delete data about active file transfer
         if not save_unsent:
-            self._corr = list(filter(lambda x: x.get_type() in (2, 3) and
+            self._corr = list(filter(lambda x: x.get_type() == 2 and
                                                x.get_status() in ft.ACTIVE_FILE_TRANSFERS, self._corr))
             self._unsaved_messages = 0
         else:
-            self._corr = list(filter(lambda x: (x.get_type() in (2, 3) and x.get_status() in ft.ACTIVE_FILE_TRANSFERS)
-                                     or (x.get_type() <= 1 and x.get_owner() == MESSAGE_OWNER['NOT_SENT']),
+            self._corr = list(filter(lambda x: (x.get_type() == 2 and x.get_status() in ft.ACTIVE_FILE_TRANSFERS)
+                                               or (x.get_type() <= 1 and x.get_owner() == MESSAGE_OWNER['NOT_SENT']),
                                      self._corr))
             self._unsaved_messages = len(self.get_unsent_messages())
 

toxygen/libtox.py

@@ -6,13 +6,14 @@ import util
 class LibToxCore:
 
     def __init__(self):
-        if system() == 'Linux':
-            # libtoxcore and libsodium must be installed in your os
-            self._libtoxcore = CDLL('libtoxcore.so')
-        elif system() == 'Windows':
+        if system() == 'Windows':
             self._libtoxcore = CDLL(util.curr_directory() + '/libs/libtox.dll')
         else:
-            raise OSError('Unknown system.')
+            # libtoxcore and libsodium must be installed in your os
+            try:
+                self._libtoxcore = CDLL('libtoxcore.so')
+            except:
+                self._libtoxcore = CDLL(util.curr_directory() + '/libs/libtoxcore.so')
 
     def __getattr__(self, item):
         return self._libtoxcore.__getattr__(item)
@@ -21,14 +22,15 @@ class LibToxCore:
 class LibToxAV:
 
     def __init__(self):
-        if system() == 'Linux':
-            # that /usr/lib/libtoxav.so must exists
-            self._libtoxav = CDLL('libtoxav.so')
-        elif system() == 'Windows':
+        if system() == 'Windows':
             # on Windows av api is in libtox.dll
             self._libtoxav = CDLL(util.curr_directory() + '/libs/libtox.dll')
         else:
-            raise OSError('Unknown system.')
+            # /usr/lib/libtoxav.so must exists
+            try:
+                self._libtoxav = CDLL('libtoxav.so')
+            except:
+                self._libtoxav = CDLL(util.curr_directory() + '/libs/libtoxav.so')
 
     def __getattr__(self, item):
         return self._libtoxav.__getattr__(item)
@@ -37,14 +39,15 @@ class LibToxAV:
 class LibToxEncryptSave:
 
     def __init__(self):
-        if system() == 'Linux':
-            # /usr/lib/libtoxencryptsave.so must exists
-            self._lib_tox_encrypt_save = CDLL('libtoxencryptsave.so')
-        elif system() == 'Windows':
+        if system() == 'Windows':
             # on Windows profile encryption api is in libtox.dll
             self._lib_tox_encrypt_save = CDLL(util.curr_directory() + '/libs/libtox.dll')
         else:
-            raise OSError('Unknown system.')
+            # /usr/lib/libtoxencryptsave.so must exists
+            try:
+                self._lib_tox_encrypt_save = CDLL('libtoxencryptsave.so')
+            except:
+                self._lib_tox_encrypt_save = CDLL(util.curr_directory() + '/libs/libtoxencryptsave.so')
 
     def __getattr__(self, item):
         return self._lib_tox_encrypt_save.__getattr__(item)

toxygen/list_items.py

@@ -3,6 +3,7 @@ try:
     from PySide import QtCore, QtGui
 except ImportError:
     from PyQt4 import QtCore, QtGui
+    QtCore.Slot = QtCore.pyqtSlot
 import profile
 from file_transfers import TOX_FILE_TRANSFER_STATE, PAUSED_FILE_TRANSFERS, DO_NOT_SHOW_ACCEPT_BUTTON, ACTIVE_FILE_TRANSFERS, SHOW_PROGRESS_BAR
 from util import curr_directory, convert_time, curr_time
@@ -32,7 +33,7 @@ class MessageEdit(QtGui.QTextBrowser):
         else:
             self.setHtml(text)
         font = QtGui.QFont()
-        font.setFamily("Times New Roman")
+        font.setFamily(settings.Settings.get_instance()['font'])
         font.setPixelSize(settings.Settings.get_instance()['message_font_size'])
         font.setBold(False)
         self.setFont(font)
@@ -42,10 +43,31 @@ class MessageEdit(QtGui.QTextBrowser):
 
     def contextMenuEvent(self, event):
         menu = create_menu(self.createStandardContextMenu(event.pos()))
+        quote = menu.addAction(QtGui.QApplication.translate("MainWindow", 'Quote selected text', None, QtGui.QApplication.UnicodeUTF8))
+        quote.triggered.connect(self.quote_text)
+        text = self.textCursor().selection().toPlainText()
+        if not text:
+            quote.setEnabled(False)
+        else:
+            import plugin_support
+            submenu = plugin_support.PluginLoader.get_instance().get_message_menu(menu, text)
+            if len(submenu):
+                plug = menu.addMenu(QtGui.QApplication.translate("MainWindow", 'Plugins', None, QtGui.QApplication.UnicodeUTF8))
+                plug.addActions(submenu)
         menu.popup(event.globalPos())
         menu.exec_(event.globalPos())
         del menu
 
+    def quote_text(self):
+        text = self.textCursor().selection().toPlainText()
+        if text:
+            import mainscreen
+            window = mainscreen.MainWindow.get_instance()
+            text = '>' + '\n>'.join(text.split('\n'))
+            if window.messageEdit.toPlainText():
+                text = '\n' + text
+            window.messageEdit.appendPlainText(text)
+
     def on_anchor_clicked(self, url):
         text = str(url.toString())
         if text.startswith('tox:'):
@@ -108,7 +130,7 @@ class MessageItem(QtGui.QWidget):
         self.name.setGeometry(QtCore.QRect(2, 2, 95, 20))
         self.name.setTextFormat(QtCore.Qt.PlainText)
         font = QtGui.QFont()
-        font.setFamily("Times New Roman")
+        font.setFamily(settings.Settings.get_instance()['font'])
         font.setPointSize(11)
         font.setBold(True)
         self.name.setFont(font)
@@ -116,8 +138,6 @@ class MessageItem(QtGui.QWidget):
 
         self.time = QtGui.QLabel(self)
         self.time.setGeometry(QtCore.QRect(parent.width() - 50, 0, 50, 20))
-        font = QtGui.QFont()
-        font.setFamily("Times New Roman")
         font.setPointSize(10)
         font.setBold(False)
         self.time.setFont(font)
@@ -159,6 +179,14 @@ class MessageItem(QtGui.QWidget):
             return True
         return False
 
+    def set_avatar(self, pixmap):
+        self.name.setAlignment(QtCore.Qt.AlignCenter)
+        self.message.setAlignment(QtCore.Qt.AlignVCenter)
+        self.setFixedHeight(max(self.height(), 36))
+        self.name.setFixedHeight(self.height())
+        self.message.setFixedHeight(self.height())
+        self.name.setPixmap(pixmap.scaled(30, 30, QtCore.Qt.KeepAspectRatio, QtCore.Qt.SmoothTransformation))
+
 
 class ContactItem(QtGui.QWidget):
     """
@@ -172,11 +200,12 @@ class ContactItem(QtGui.QWidget):
         self.avatar_label = QtGui.QLabel(self)
         size = 32 if mode else 64
         self.avatar_label.setGeometry(QtCore.QRect(3, 4, size, size))
-        self.avatar_label.setScaledContents(True)
+        self.avatar_label.setScaledContents(False)
+        self.avatar_label.setAlignment(QtCore.Qt.AlignCenter)
         self.name = DataLabel(self)
         self.name.setGeometry(QtCore.QRect(50 if mode else 75, 3 if mode else 10, 150, 15 if mode else 25))
         font = QtGui.QFont()
-        font.setFamily("Times New Roman")
+        font.setFamily(settings.Settings.get_instance()['font'])
         font.setPointSize(10 if mode else 12)
         font.setBold(True)
         self.name.setFont(font)
@@ -233,7 +262,7 @@ class UnreadMessagesCount(QtGui.QWidget):
         self.label.setGeometry(QtCore.QRect(0, 0, 30, 20))
         self.label.setVisible(False)
         font = QtGui.QFont()
-        font.setFamily("Times New Roman")
+        font.setFamily(settings.Settings.get_instance()['font'])
         font.setPointSize(12)
         font.setBold(True)
         self.label.setFont(font)
@@ -269,7 +298,7 @@ class FileTransferItem(QtGui.QListWidget):
         self.name.setGeometry(QtCore.QRect(3, 7, 95, 20))
         self.name.setTextFormat(QtCore.Qt.PlainText)
         font = QtGui.QFont()
-        font.setFamily("Times New Roman")
+        font.setFamily(settings.Settings.get_instance()['font'])
         font.setPointSize(11)
         font.setBold(True)
         self.name.setFont(font)
@@ -381,7 +410,7 @@ class FileTransferItem(QtGui.QListWidget):
         if time + 1:
             m, s = divmod(time, 60)
             self.time_left.setText('{0:02d}:{1:02d}'.format(m, s))
-        if self.state != state:
+        if self.state != state and self.state in ACTIVE_FILE_TRANSFERS:
             if state == TOX_FILE_TRANSFER_STATE['CANCELLED']:
                 self.setStyleSheet('QListWidget { border: 1px solid #B40404; }')
                 self.cancel.setVisible(False)

toxygen/loginscreen.py

@@ -57,7 +57,7 @@ class LoginScreen(CenteredWidget):
         self.load_profile.raise_()
         self.new_name.raise_()
         self.new_profile.raise_()
-        self.toxygen.setGeometry(QtCore.QRect(160, 10, 90, 21))
+        self.toxygen.setGeometry(QtCore.QRect(160, 8, 90, 25))
         font = QtGui.QFont()
         font.setFamily("Impact")
         font.setPointSize(16)

toxygen/main.py

@@ -8,11 +8,12 @@ except ImportError:
     from PyQt4 import QtCore, QtGui
 from bootstrap import node_generator
 from mainscreen import MainWindow
-from callbacks import init_callbacks
+from callbacks import init_callbacks, stop, start
 from util import curr_directory, program_version
 import styles.style
+import platform
 import toxencryptsave
-from passwordscreen import PasswordScreen, UnlockAppScreen
+from passwordscreen import PasswordScreen, UnlockAppScreen, SetProfilePasswordScreen
 from plugin_support import PluginLoader
 
 
@@ -52,6 +53,9 @@ class Toxygen:
         app.setWindowIcon(QtGui.QIcon(curr_directory() + '/images/icon.png'))
         self.app = app
 
+        if platform.system() == 'Linux':
+            QtCore.QCoreApplication.setAttribute(QtCore.Qt.AA_X11InitThreads)
+
         # application color scheme
         with open(curr_directory() + '/styles/style.qss') as fl:
             dark_style = fl.read()
@@ -94,10 +98,46 @@ class Toxygen:
                 elif _login.t == 1:  # create new profile
                     _login.name = _login.name.strip()
                     name = _login.name if _login.name else 'toxygen_user'
+                    pr = map(lambda x: x[1], ProfileHelper.find_profiles())
+                    if name in list(pr):
+                        msgBox = QtGui.QMessageBox()
+                        msgBox.setWindowTitle(
+                            QtGui.QApplication.translate("MainWindow", "Error", None, QtGui.QApplication.UnicodeUTF8))
+                        text = (QtGui.QApplication.translate("MainWindow",
+                                                             'Profile with this name already exists',
+                                                             None, QtGui.QApplication.UnicodeUTF8))
+                        msgBox.setText(text)
+                        msgBox.exec_()
+                        return
                     self.tox = profile.tox_factory()
                     self.tox.self_set_name(bytes(_login.name, 'utf-8') if _login.name else b'Toxygen User')
                     self.tox.self_set_status_message(b'Toxing on Toxygen')
-                    ProfileHelper(Settings.get_default_path(), name).save_profile(self.tox.get_savedata())
+                    reply = QtGui.QMessageBox.question(None,
+                                                       'Profile {}'.format(name),
+                                                       QtGui.QApplication.translate("login",
+                                                                                    'Do you want to set profile password?',
+                                                                                    None,
+                                                                                    QtGui.QApplication.UnicodeUTF8),
+                                                       QtGui.QMessageBox.Yes,
+                                                       QtGui.QMessageBox.No)
+                    if reply == QtGui.QMessageBox.Yes:
+                        set_pass = SetProfilePasswordScreen(encrypt_save)
+                        set_pass.show()
+                        self.app.connect(self.app, QtCore.SIGNAL("lastWindowClosed()"), self.app, QtCore.SLOT("quit()"))
+                        self.app.exec_()
+                    reply = QtGui.QMessageBox.question(None,
+                                                       'Profile {}'.format(name),
+                                                       QtGui.QApplication.translate("login",
+                                                                                    'Do you want to save profile in default folder? If no, profile will be saved in program folder',
+                                                                                    None,
+                                                                                    QtGui.QApplication.UnicodeUTF8),
+                                                       QtGui.QMessageBox.Yes,
+                                                       QtGui.QMessageBox.No)
+                    if reply == QtGui.QMessageBox.Yes:
+                        path = Settings.get_default_path()
+                    else:
+                        path = curr_directory()
+                    ProfileHelper(path, name).save_profile(self.tox.get_savedata())
                     path = Settings.get_default_path()
                     settings = Settings(name)
                     if curr_lang in langs:
@@ -198,8 +238,16 @@ class Toxygen:
                 self.p = UnlockAppScreen(toxencryptsave.ToxEncryptSave.get_instance(), correct_pass)
                 self.p.show()
 
+        def tray_activated(reason):
+            if reason == QtGui.QSystemTrayIcon.DoubleClick:
+                show_window()
+
+        def close_app():
+            settings.closing = True
+            self.ms.close()
+
         m.connect(show, QtCore.SIGNAL("triggered()"), show_window)
-        m.connect(exit, QtCore.SIGNAL("triggered()"), lambda: app.exit())
+        m.connect(exit, QtCore.SIGNAL("triggered()"), close_app)
         m.connect(m, QtCore.SIGNAL("aboutToShow()"), lambda: m.aboutToShow())
         sub.connect(onl, QtCore.SIGNAL("triggered()"), lambda: m.newStatus(0))
         sub.connect(away, QtCore.SIGNAL("triggered()"), lambda: m.newStatus(1))
@@ -207,12 +255,14 @@ class Toxygen:
 
         self.tray.setContextMenu(m)
         self.tray.show()
+        self.tray.activated.connect(tray_activated)
 
         self.ms.show()
 
         plugin_helper = PluginLoader(self.tox, settings)  # plugin support
         plugin_helper.load()
 
+        start()
         # init thread
         self.init = self.InitThread(self.tox, self.ms, self.tray)
         self.init.start()
@@ -232,6 +282,7 @@ class Toxygen:
         self.mainloop.stop = True
         self.avloop.stop = True
         plugin_helper.stop()
+        stop()
         self.mainloop.wait()
         self.init.wait()
         self.avloop.wait()
@@ -292,6 +343,7 @@ class Toxygen:
                     if self.stop:
                         return
                     self.tox.bootstrap(*data)
+                    self.tox.add_tcp_relay(*data)
             except:
                 pass
             for _ in range(10):
@@ -304,6 +356,7 @@ class Toxygen:
                         if self.stop:
                             return
                         self.tox.bootstrap(*data)
+                        self.tox.add_tcp_relay(*data)
                 except:
                     pass
                 finally:
@@ -355,6 +408,7 @@ class Toxygen:
 
 
 def clean():
+    """Removes all windows libs from libs folder"""
     d = curr_directory() + '/libs/'
     for fl in ('libtox64.dll', 'libtox.dll', 'libsodium64.a', 'libsodium.a'):
         if os.path.exists(d + fl):
@@ -362,6 +416,7 @@ def clean():
 
 
 def configure():
+    """Removes unused libs"""
     d = curr_directory() + '/libs/'
     is_64bits = sys.maxsize > 2 ** 32
     if not is_64bits:
@@ -384,10 +439,10 @@ def configure():
 def main():
     if len(sys.argv) == 1:
         toxygen = Toxygen()
-    else:  # path to profile or tox: uri or --version or --help
+    else:  # started with argument(s)
         arg = sys.argv[1]
         if arg == '--version':
-            print('Toxygen ' + program_version)
+            print('Toxygen v' + program_version)
             return
         elif arg == '--help':
             print('Usage:\ntoxygen path_to_profile\ntoxygen tox_id\ntoxygen --version')
@@ -405,4 +460,3 @@ def main():
 
 if __name__ == '__main__':
     main()
-

toxygen/mainscreen.py

@@ -6,12 +6,14 @@ from list_items import *
 from widgets import MultilineEdit, LineEdit
 import plugin_support
 from mainscreen_widgets import *
+import settings
 
 
-class MainWindow(QtGui.QMainWindow):
+class MainWindow(QtGui.QMainWindow, Singleton):
 
     def __init__(self, tox, reset, tray):
-        super(MainWindow, self).__init__()
+        super().__init__()
+        Singleton.__init__(self)
         self.reset = reset
         self.tray = tray
         self.setAcceptDrops(True)
@@ -54,6 +56,7 @@ class MainWindow(QtGui.QMainWindow):
         self.actionSettings.setObjectName("actionSettings")
         self.audioSettings = QtGui.QAction(MainWindow)
         self.pluginData = QtGui.QAction(MainWindow)
+        self.importPlugin = QtGui.QAction(MainWindow)
         self.lockApp = QtGui.QAction(MainWindow)
         self.menuProfile.addAction(self.actionAdd_friend)
         self.menuProfile.addAction(self.actionSettings)
@@ -64,6 +67,7 @@ class MainWindow(QtGui.QMainWindow):
         self.menuSettings.addAction(self.actionNetwork)
         self.menuSettings.addAction(self.audioSettings)
         self.menuPlugins.addAction(self.pluginData)
+        self.menuPlugins.addAction(self.importPlugin)
         self.menuAbout.addAction(self.actionAbout_program)
         self.menubar.addAction(self.menuProfile.menuAction())
         self.menubar.addAction(self.menuSettings.menuAction())
@@ -73,13 +77,14 @@ class MainWindow(QtGui.QMainWindow):
         self.actionAbout_program.triggered.connect(self.about_program)
         self.actionNetwork.triggered.connect(self.network_settings)
         self.actionAdd_friend.triggered.connect(self.add_contact)
-        self.actionSettings.triggered.connect(self.profilesettings)
+        self.actionSettings.triggered.connect(self.profile_settings)
         self.actionPrivacy_settings.triggered.connect(self.privacy_settings)
         self.actionInterface_settings.triggered.connect(self.interface_settings)
         self.actionNotifications.triggered.connect(self.notification_settings)
         self.audioSettings.triggered.connect(self.audio_settings)
         self.pluginData.triggered.connect(self.plugins_menu)
         self.lockApp.triggered.connect(self.lock_app)
+        self.importPlugin.triggered.connect(self.import_plugin)
         QtCore.QMetaObject.connectSlotsByName(MainWindow)
 
     def languageChange(self, *args, **kwargs):
@@ -88,6 +93,7 @@ class MainWindow(QtGui.QMainWindow):
     def event(self, event):
         if event.type() == QtCore.QEvent.WindowActivate:
             self.tray.setIcon(QtGui.QIcon(curr_directory() + '/images/icon.png'))
+            self.messages.repaint()
         return super(MainWindow, self).event(event)
 
     def retranslateUi(self):
@@ -113,6 +119,7 @@ class MainWindow(QtGui.QMainWindow):
         self.online_contacts.addItem(QtGui.QApplication.translate("MainWindow", "All", None, QtGui.QApplication.UnicodeUTF8))
         self.online_contacts.addItem(QtGui.QApplication.translate("MainWindow", "Online", None, QtGui.QApplication.UnicodeUTF8))
         self.online_contacts.setCurrentIndex(int(Settings.get_instance()['show_online_friends']))
+        self.importPlugin.setText(QtGui.QApplication.translate("MainWindow", "Import plugin", None, QtGui.QApplication.UnicodeUTF8))
 
     def setup_right_bottom(self, Form):
         Form.resize(650, 60)
@@ -121,6 +128,7 @@ class MainWindow(QtGui.QMainWindow):
         self.messageEdit.setObjectName("messageEdit")
         font = QtGui.QFont()
         font.setPointSize(10)
+        font.setFamily(settings.Settings.get_instance()['font'])
         self.messageEdit.setFont(font)
 
         self.sendMessageButton = QtGui.QPushButton(Form)
@@ -172,11 +180,12 @@ class MainWindow(QtGui.QMainWindow):
         Form.setBaseSize(QtCore.QSize(270, 100))
         self.avatar_label = Form.avatar_label = QtGui.QLabel(Form)
         self.avatar_label.setGeometry(QtCore.QRect(5, 30, 64, 64))
-        self.avatar_label.setScaledContents(True)
+        self.avatar_label.setScaledContents(False)
+        self.avatar_label.setAlignment(QtCore.Qt.AlignCenter)
         self.name = Form.name = DataLabel(Form)
         Form.name.setGeometry(QtCore.QRect(75, 40, 150, 25))
         font = QtGui.QFont()
-        font.setFamily("Times New Roman")
+        font.setFamily(settings.Settings.get_instance()['font'])
         font.setPointSize(14)
         font.setBold(True)
         Form.name.setFont(font)
@@ -189,9 +198,9 @@ class MainWindow(QtGui.QMainWindow):
         Form.status_message.setObjectName("status_message")
         self.connection_status = Form.connection_status = StatusCircle(Form)
         Form.connection_status.setGeometry(QtCore.QRect(230, 35, 32, 32))
-        self.avatar_label.mouseReleaseEvent = self.profilesettings
-        self.status_message.mouseReleaseEvent = self.profilesettings
-        self.name.mouseReleaseEvent = self.profilesettings
+        self.avatar_label.mouseReleaseEvent = self.profile_settings
+        self.status_message.mouseReleaseEvent = self.profile_settings
+        self.name.mouseReleaseEvent = self.profile_settings
         self.connection_status.raise_()
         Form.connection_status.setObjectName("connection_status")
 
@@ -199,12 +208,12 @@ class MainWindow(QtGui.QMainWindow):
         Form.resize(650, 100)
         self.account_avatar = QtGui.QLabel(Form)
         self.account_avatar.setGeometry(QtCore.QRect(10, 30, 64, 64))
-        self.account_avatar.setScaledContents(True)
+        self.account_avatar.setScaledContents(False)
         self.account_name = DataLabel(Form)
         self.account_name.setGeometry(QtCore.QRect(100, 25, 400, 25))
         self.account_name.setTextInteractionFlags(QtCore.Qt.LinksAccessibleByMouse)
         font = QtGui.QFont()
-        font.setFamily("Times New Roman")
+        font.setFamily(settings.Settings.get_instance()['font'])
         font.setPointSize(14)
         font.setBold(True)
         self.account_name.setFont(font)
@@ -251,7 +260,7 @@ class MainWindow(QtGui.QMainWindow):
         self.messages.setSpacing(1)
         self.messages.setVerticalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOn)
         self.messages.setHorizontalScrollBarPolicy(QtCore.Qt.ScrollBarAlwaysOff)
-        self.messages.setFocusPolicy(QtCore.Qt.NoFocus)
+        # self.messages.setFocusPolicy(QtCore.Qt.NoFocus)
 
         def load(pos):
             if not pos:
@@ -259,6 +268,7 @@ class MainWindow(QtGui.QMainWindow):
                 self.messages.verticalScrollBar().setValue(1)
         self.messages.verticalScrollBar().valueChanged.connect(load)
         self.messages.setVerticalScrollMode(QtGui.QAbstractItemView.ScrollPerPixel)
+        self.messages.setSelectionMode(QtGui.QAbstractItemView.ExtendedSelection)
 
     def initUI(self, tox):
         self.setMinimumSize(920, 500)
@@ -315,16 +325,21 @@ class MainWindow(QtGui.QMainWindow):
         self.retranslateUi()
         self.profile = Profile(tox, self)
 
-    def closeEvent(self, *args, **kwargs):
-        self.profile.save_history()
-        self.profile.close()
+    def closeEvent(self, event):
         s = Settings.get_instance()
-        s['x'] = self.pos().x()
-        s['y'] = self.pos().y()
-        s['width'] = self.width()
-        s['height'] = self.height()
-        s.save()
-        QtGui.QApplication.closeAllWindows()
+        if not s['close_to_tray'] or s.closing:
+            self.profile.save_history()
+            self.profile.close()
+            s['x'] = self.geometry().x()
+            s['y'] = self.geometry().y()
+            s['width'] = self.width()
+            s['height'] = self.height()
+            s.save()
+            QtGui.QApplication.closeAllWindows()
+            event.accept()
+        else:
+            event.ignore()
+            self.hide()
 
     def resizeEvent(self, *args, **kwargs):
         self.messages.setGeometry(0, 0, self.width() - 270, self.height() - 155)
@@ -346,6 +361,14 @@ class MainWindow(QtGui.QMainWindow):
     def keyPressEvent(self, event):
         if event.key() == QtCore.Qt.Key_Escape:
             self.hide()
+        elif event.key() == QtCore.Qt.Key_C and event.modifiers() & QtCore.Qt.ControlModifier and self.messages.selectedIndexes():
+            rows = list(map(lambda x: self.messages.row(x), self.messages.selectedItems()))
+            indexes = (rows[0] - self.messages.count(), rows[-1] - self.messages.count())
+            s = self.profile.export_history(self.profile.active_friend, True, indexes)
+            clipboard = QtGui.QApplication.clipboard()
+            clipboard.setText(s)
+        elif event.key() == QtCore.Qt.Key_Z and event.modifiers() & QtCore.Qt.ControlModifier and self.messages.selectedIndexes():
+            self.messages.clearSelection()
         else:
             super(MainWindow, self).keyPressEvent(event)
 
@@ -358,7 +381,7 @@ class MainWindow(QtGui.QMainWindow):
         msgBox = QtGui.QMessageBox()
         msgBox.setWindowTitle(QtGui.QApplication.translate("MainWindow", "About", None, QtGui.QApplication.UnicodeUTF8))
         text = (QtGui.QApplication.translate("MainWindow", 'Toxygen is Tox client written on Python.\nVersion: ', None, QtGui.QApplication.UnicodeUTF8))
-        msgBox.setText(text + util.program_version + '\nGitHub: github.com/xveduk/toxygen/')
+        msgBox.setText(text + util.program_version + '\nGitHub: https://github.com/toxygen-project/toxygen/')
         msgBox.exec_()
 
     def network_settings(self):
@@ -370,10 +393,10 @@ class MainWindow(QtGui.QMainWindow):
         self.p_s.show()
 
     def add_contact(self, link=''):
-        self.a_c = AddContact(link)
+        self.a_c = AddContact(link or '')
         self.a_c.show()
 
-    def profilesettings(self, *args):
+    def profile_settings(self, *args):
         self.p_s = ProfileSettings()
         self.p_s.show()
 
@@ -393,6 +416,26 @@ class MainWindow(QtGui.QMainWindow):
         self.audio_s = AudioSettings()
         self.audio_s.show()
 
+    def import_plugin(self):
+        import util
+        directory = QtGui.QFileDialog.getExistingDirectory(self,
+                                                           QtGui.QApplication.translate("MainWindow", 'Choose folder with plugin',
+                                                                                        None,
+                                                                                        QtGui.QApplication.UnicodeUTF8),
+                                                           util.curr_directory(),
+                                                           QtGui.QFileDialog.ShowDirsOnly | QtGui.QFileDialog.DontUseNativeDialog)
+        if directory:
+            src = directory + '/'
+            dest = curr_directory() + '/plugins/'
+            util.copy(src, dest)
+            msgBox = QtGui.QMessageBox()
+            msgBox.setWindowTitle(
+                QtGui.QApplication.translate("MainWindow", "Restart Toxygen", None, QtGui.QApplication.UnicodeUTF8))
+            msgBox.setText(
+                QtGui.QApplication.translate("MainWindow", 'Plugin will be loaded after restart', None,
+                                             QtGui.QApplication.UnicodeUTF8))
+            msgBox.exec_()
+
     def lock_app(self):
         if toxencryptsave.ToxEncryptSave.get_instance().has_password():
             Settings.get_instance().locked = True
@@ -494,7 +537,12 @@ class MainWindow(QtGui.QMainWindow):
         if item is not None:
             self.listMenu = QtGui.QMenu()
             set_alias_item = self.listMenu.addAction(QtGui.QApplication.translate("MainWindow", 'Set alias', None, QtGui.QApplication.UnicodeUTF8))
-            clear_history_item = self.listMenu.addAction(QtGui.QApplication.translate("MainWindow", 'Clear history', None, QtGui.QApplication.UnicodeUTF8))
+
+            history_menu = self.listMenu.addMenu(QtGui.QApplication.translate("MainWindow", 'Chat history', None, QtGui.QApplication.UnicodeUTF8))
+            clear_history_item = history_menu.addAction(QtGui.QApplication.translate("MainWindow", 'Clear history', None, QtGui.QApplication.UnicodeUTF8))
+            export_to_text_item = history_menu.addAction(QtGui.QApplication.translate("MainWindow", 'Export as text', None, QtGui.QApplication.UnicodeUTF8))
+            export_to_html_item = history_menu.addAction(QtGui.QApplication.translate("MainWindow", 'Export as HTML', None, QtGui.QApplication.UnicodeUTF8))
+
             copy_menu = self.listMenu.addMenu(QtGui.QApplication.translate("MainWindow", 'Copy', None, QtGui.QApplication.UnicodeUTF8))
             copy_name_item = copy_menu.addAction(QtGui.QApplication.translate("MainWindow", 'Name', None, QtGui.QApplication.UnicodeUTF8))
             copy_status_item = copy_menu.addAction(QtGui.QApplication.translate("MainWindow", 'Status message', None, QtGui.QApplication.UnicodeUTF8))
@@ -516,6 +564,9 @@ class MainWindow(QtGui.QMainWindow):
             self.connect(notes_item, QtCore.SIGNAL("triggered()"), lambda: self.show_note(friend))
             self.connect(copy_name_item, QtCore.SIGNAL("triggered()"), lambda: self.copy_name(friend))
             self.connect(copy_status_item, QtCore.SIGNAL("triggered()"), lambda: self.copy_status(friend))
+            self.connect(export_to_text_item, QtCore.SIGNAL("triggered()"), lambda: self.export_history(num))
+            self.connect(export_to_html_item, QtCore.SIGNAL("triggered()"),
+                         lambda: self.export_history(num, False))
             parent_position = self.friends_list.mapToGlobal(QtCore.QPoint(0, 0))
             self.listMenu.move(parent_position + pos)
             self.listMenu.show()
@@ -535,6 +586,20 @@ class MainWindow(QtGui.QMainWindow):
         self.note = MultilineEdit(user, note, save_note)
         self.note.show()
 
+    def export_history(self, num, as_text=True):
+        s = self.profile.export_history(num, as_text)
+        directory = QtGui.QFileDialog.getExistingDirectory(None,
+                                                           QtGui.QApplication.translate("MainWindow", 'Choose folder',
+                                                                                        None,
+                                                                                        QtGui.QApplication.UnicodeUTF8),
+                                                           curr_directory(),
+                                                           QtGui.QFileDialog.ShowDirsOnly | QtGui.QFileDialog.DontUseNativeDialog)
+
+        if directory:
+            name = 'exported_history_{}.{}'.format(convert_time(time.time()), 'txt' if as_text else 'html')
+            with open(directory + '/' + name, 'wt') as fl:
+                fl.write(s)
+
     def set_alias(self, num):
         self.profile.set_alias(num)
 
@@ -584,4 +649,3 @@ class MainWindow(QtGui.QMainWindow):
 
     def filtering(self):
         self.profile.filtration(self.online_contacts.currentIndex() == 1, self.contact_name.text())
-

toxygen/mainscreen_widgets.py

@@ -20,7 +20,12 @@ class MessageArea(QtGui.QPlainTextEdit):
 
     def keyPressEvent(self, event):
         if event.matches(QtGui.QKeySequence.Paste):
-            self.pasteEvent()
+            mimeData = QtGui.QApplication.clipboard().mimeData()
+            if mimeData.hasUrls():
+                for url in mimeData.urls():
+                    self.pasteEvent(url.toString())
+            else:
+                self.pasteEvent()
         elif event.key() in (QtCore.Qt.Key_Return, QtCore.Qt.Key_Enter):
             modifiers = event.modifiers()
             if modifiers & QtCore.Qt.ControlModifier or modifiers & QtCore.Qt.ShiftModifier:
@@ -51,9 +56,13 @@ class MessageArea(QtGui.QPlainTextEdit):
         e.accept()
 
     def dropEvent(self, e):
-        if e.mimeData().hasFormat('text/plain'):
+        if e.mimeData().hasFormat('text/plain') or e.mimeData().hasFormat('text/html'):
             e.accept()
             self.pasteEvent(e.mimeData().text())
+        elif e.mimeData().hasUrls():
+            for url in e.mimeData().urls():
+                self.pasteEvent(url.toString())
+            e.accept()
         else:
             e.ignore()
 
@@ -330,7 +339,7 @@ class WelcomeScreen(CenteredWidget):
         self.setWindowTitle(QtGui.QApplication.translate('WelcomeScreen', 'Tip of the day',
                                                          None, QtGui.QApplication.UnicodeUTF8))
         import random
-        num = random.randint(0, 8)
+        num = random.randint(0, 10)
         if num == 0:
             text = QtGui.QApplication.translate('WelcomeScreen', 'Press Esc if you want hide app to tray.',
                                                 None, QtGui.QApplication.UnicodeUTF8)
@@ -356,12 +365,20 @@ class WelcomeScreen(CenteredWidget):
                                                 None, QtGui.QApplication.UnicodeUTF8)
         elif num == 6:
             text = QtGui.QApplication.translate('WelcomeScreen',
-                                                'New in Toxygen v0.2.2:<br>Users can lock application using profile password.<br>Compact contact list support<br>Bug fixes<br>Tox DNS improvements',
+                                                'New in Toxygen v0.2.4:<br>File transfers update<br>Autoreconnection<br>Improvements<br>Bug fixes',
                                                 None, QtGui.QApplication.UnicodeUTF8)
         elif num == 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)
+        elif num == 8:
+            text = QtGui.QApplication.translate('WelcomeScreen',
+                                                'Delete single message in chat: make right click on spinner or message time and choose "Delete" in menu',
+                                                None, QtGui.QApplication.UnicodeUTF8)
+        elif num == 9:
+            text = QtGui.QApplication.translate('WelcomeScreen',
+                                                'Use right click on inline image to save it',
+                                                None, QtGui.QApplication.UnicodeUTF8)
         else:
             text = QtGui.QApplication.translate('WelcomeScreen',
                                                 'Set new NoSpam to avoid spam friend requests: Profile -> Settings -> Set new NoSpam.',
@@ -375,4 +392,3 @@ class WelcomeScreen(CenteredWidget):
         s = settings.Settings.get_instance()
         s['show_welcome_screen'] = False
         s.save()
-

toxygen/menu.py

@@ -4,7 +4,7 @@ except ImportError:
     from PyQt4 import QtCore, QtGui
 from settings import *
 from profile import Profile
-from util import curr_directory
+from util import curr_directory, copy
 from widgets import CenteredWidget, DataLabel, LineEdit
 import pyaudio
 import toxencryptsave
@@ -17,6 +17,7 @@ class AddContact(CenteredWidget):
     def __init__(self, tox_id=''):
         super(AddContact, self).__init__()
         self.initUI(tox_id)
+        self._adding = False
 
     def initUI(self, tox_id):
         self.setObjectName('AddContact')
@@ -36,6 +37,7 @@ class AddContact(CenteredWidget):
         self.error_label = DataLabel(self)
         self.error_label.setGeometry(QtCore.QRect(120, 10, 420, 20))
         font = QtGui.QFont()
+        font.setFamily(Settings.get_instance()['font'])
         font.setPointSize(10)
         font.setWeight(30)
         self.error_label.setFont(font)
@@ -50,7 +52,6 @@ class AddContact(CenteredWidget):
         self.message.setObjectName("label_2")
         self.retranslateUi()
         self.message_edit.setText('Hello! Add me to your contact list please')
-        font = QtGui.QFont()
         font.setPointSize(12)
         font.setBold(True)
         self.label.setFont(font)
@@ -58,8 +59,12 @@ class AddContact(CenteredWidget):
         QtCore.QMetaObject.connectSlotsByName(self)
 
     def add_friend(self):
+        if self._adding:
+            return
+        self._adding = True
         profile = Profile.get_instance()
-        send = profile.send_friend_request(self.tox_id.text(), self.message_edit.toPlainText())
+        send = profile.send_friend_request(self.tox_id.text().strip(), self.message_edit.toPlainText())
+        self._adding = False
         if send is True:
             # request was successful
             self.close()
@@ -97,6 +102,7 @@ class ProfileSettings(CenteredWidget):
         self.label = QtGui.QLabel(self)
         self.label.setGeometry(QtCore.QRect(40, 30, 91, 25))
         font = QtGui.QFont()
+        font.setFamily(Settings.get_instance()['font'])
         font.setPointSize(18)
         font.setWeight(75)
         font.setBold(True)
@@ -258,16 +264,28 @@ class ProfileSettings(CenteredWidget):
             buffer = QtCore.QBuffer(byte_array)
             buffer.open(QtCore.QIODevice.WriteOnly)
             bitmap.save(buffer, 'PNG')
-            Profile.get_instance().set_avatar(str(byte_array.data()))
+            Profile.get_instance().set_avatar(bytes(byte_array.data()))
 
     def export_profile(self):
-        directory = QtGui.QFileDialog.getExistingDirectory(options=QtGui.QFileDialog.DontUseNativeDialog) + '/'
+        directory = QtGui.QFileDialog.getExistingDirectory(options=QtGui.QFileDialog.DontUseNativeDialog,
+                                                           dir=curr_directory()) + '/'
         if directory != '/':
-            ProfileHelper.get_instance().export_profile(directory)
+            reply = QtGui.QMessageBox.question(None,
+                                               QtGui.QApplication.translate("ProfileSettingsForm",
+                                                                            'Use new path',
+                                                                            None,
+                                                                            QtGui.QApplication.UnicodeUTF8),
+                                               QtGui.QApplication.translate("ProfileSettingsForm",
+                                                                            'Do you want to move your profile to this location?',
+                                                                            None,
+                                                                            QtGui.QApplication.UnicodeUTF8),
+                                               QtGui.QMessageBox.Yes,
+                                               QtGui.QMessageBox.No)
             settings = Settings.get_instance()
             settings.export(directory)
             profile = Profile.get_instance()
-            profile.export_history(directory)
+            profile.export_db(directory)
+            ProfileHelper.get_instance().export_profile(directory, reply == QtGui.QMessageBox.Yes)
 
     def closeEvent(self, event):
         profile = Profile.get_instance()
@@ -515,11 +533,12 @@ class NotificationsSettings(CenteredWidget):
         self.soundNotifications = QtGui.QCheckBox(self)
         self.soundNotifications.setGeometry(QtCore.QRect(10, 70, 340, 18))
         font = QtGui.QFont()
+        s = Settings.get_instance()
+        font.setFamily(s['font'])
         font.setPointSize(12)
         self.callsSound.setFont(font)
         self.soundNotifications.setFont(font)
         self.enableNotifications.setFont(font)
-        s = Settings.get_instance()
         self.enableNotifications.setChecked(s['notifications'])
         self.soundNotifications.setChecked(s['sound_notifications'])
         self.callsSound.setChecked(s['calls_sound'])
@@ -549,19 +568,20 @@ class InterfaceSettings(CenteredWidget):
 
     def initUI(self):
         self.setObjectName("interfaceForm")
-        self.setMinimumSize(QtCore.QSize(400, 450))
-        self.setMaximumSize(QtCore.QSize(400, 450))
+        self.setMinimumSize(QtCore.QSize(400, 650))
+        self.setMaximumSize(QtCore.QSize(400, 650))
         self.label = QtGui.QLabel(self)
         self.label.setGeometry(QtCore.QRect(30, 10, 370, 20))
+        settings = Settings.get_instance()
         font = QtGui.QFont()
         font.setPointSize(14)
         font.setBold(True)
+        font.setFamily(settings['font'])
         self.label.setFont(font)
         self.themeSelect = QtGui.QComboBox(self)
         self.themeSelect.setGeometry(QtCore.QRect(30, 40, 120, 30))
         list_of_themes = ['dark']
         self.themeSelect.addItems(list_of_themes)
-        settings = Settings.get_instance()
         theme = settings['theme']
         if theme in list_of_themes:
             index = list_of_themes.index(theme)
@@ -605,17 +625,38 @@ class InterfaceSettings(CenteredWidget):
         self.messages_font_size.setCurrentIndex(settings['message_font_size'] - 10)
 
         self.unread = QtGui.QPushButton(self)
-        self.unread.setGeometry(QtCore.QRect(30, 380, 340, 30))
+        self.unread.setGeometry(QtCore.QRect(30, 470, 340, 30))
         self.unread.clicked.connect(self.select_color)
 
         self.compact_mode = QtGui.QCheckBox(self)
-        self.compact_mode.setGeometry(QtCore.QRect(30, 425, 370, 20))
+        self.compact_mode.setGeometry(QtCore.QRect(30, 380, 370, 20))
         self.compact_mode.setChecked(settings['compact_mode'])
 
+        self.close_to_tray = QtGui.QCheckBox(self)
+        self.close_to_tray.setGeometry(QtCore.QRect(30, 410, 370, 20))
+        self.close_to_tray.setChecked(settings['close_to_tray'])
+
+        self.show_avatars = QtGui.QCheckBox(self)
+        self.show_avatars.setGeometry(QtCore.QRect(30, 440, 370, 20))
+        self.show_avatars.setChecked(settings['show_avatars'])
+
+        self.choose_font = QtGui.QPushButton(self)
+        self.choose_font.setGeometry(QtCore.QRect(30, 510, 340, 30))
+        self.choose_font.clicked.connect(self.new_font)
+
+        self.import_smileys = QtGui.QPushButton(self)
+        self.import_smileys.setGeometry(QtCore.QRect(30, 550, 340, 30))
+        self.import_smileys.clicked.connect(self.import_sm)
+
+        self.import_stickers = QtGui.QPushButton(self)
+        self.import_stickers.setGeometry(QtCore.QRect(30, 590, 340, 30))
+        self.import_stickers.clicked.connect(self.import_st)
+
         self.retranslateUi()
         QtCore.QMetaObject.connectSlotsByName(self)
 
     def retranslateUi(self):
+        self.show_avatars.setText(QtGui.QApplication.translate("interfaceForm", "Show avatars in chat", None, QtGui.QApplication.UnicodeUTF8))
         self.setWindowTitle(QtGui.QApplication.translate("interfaceForm", "Interface settings", None, QtGui.QApplication.UnicodeUTF8))
         self.label.setText(QtGui.QApplication.translate("interfaceForm", "Theme:", None, QtGui.QApplication.UnicodeUTF8))
         self.lang.setText(QtGui.QApplication.translate("interfaceForm", "Language:", None, QtGui.QApplication.UnicodeUTF8))
@@ -625,6 +666,52 @@ class InterfaceSettings(CenteredWidget):
         self.messages_font_size_label.setText(QtGui.QApplication.translate("interfaceForm", "Messages font size:", None, QtGui.QApplication.UnicodeUTF8))
         self.unread.setText(QtGui.QApplication.translate("interfaceForm", "Select unread messages notification color", None, QtGui.QApplication.UnicodeUTF8))
         self.compact_mode.setText(QtGui.QApplication.translate("interfaceForm", "Compact contact list", None, QtGui.QApplication.UnicodeUTF8))
+        self.import_smileys.setText(QtGui.QApplication.translate("interfaceForm", "Import smiley pack", None, QtGui.QApplication.UnicodeUTF8))
+        self.import_stickers.setText(QtGui.QApplication.translate("interfaceForm", "Import sticker pack", None, QtGui.QApplication.UnicodeUTF8))
+        self.close_to_tray.setText(QtGui.QApplication.translate("interfaceForm", "Close to tray", None, QtGui.QApplication.UnicodeUTF8))
+        self.choose_font.setText(QtGui.QApplication.translate("interfaceForm", "Select font", None, QtGui.QApplication.UnicodeUTF8))
+
+    def import_st(self):
+        directory = QtGui.QFileDialog.getExistingDirectory(self,
+                                                           QtGui.QApplication.translate("MainWindow",
+                                                                                        'Choose folder with sticker pack',
+                                                                                        None,
+                                                                                        QtGui.QApplication.UnicodeUTF8),
+                                                           curr_directory(),
+                                                           QtGui.QFileDialog.ShowDirsOnly | QtGui.QFileDialog.DontUseNativeDialog)
+
+        if directory:
+            src = directory + '/'
+            dest = curr_directory() + '/stickers/' + os.path.basename(directory) + '/'
+            copy(src, dest)
+
+    def import_sm(self):
+        directory = QtGui.QFileDialog.getExistingDirectory(self,
+                                                           QtGui.QApplication.translate("MainWindow",
+                                                                                        'Choose folder with smiley pack',
+                                                                                        None,
+                                                                                        QtGui.QApplication.UnicodeUTF8),
+                                                           curr_directory(),
+                                                           QtGui.QFileDialog.ShowDirsOnly | QtGui.QFileDialog.DontUseNativeDialog)
+
+        if directory:
+            src = directory + '/'
+            dest = curr_directory() + '/smileys/' + os.path.basename(directory) + '/'
+            copy(src, dest)
+
+    def new_font(self):
+        settings = Settings.get_instance()
+        font, ok = QtGui.QFontDialog.getFont(QtGui.QFont(settings['font'], 10), self)
+        if ok:
+            settings['font'] = font.family()
+            settings.save()
+            msgBox = QtGui.QMessageBox()
+            text = QtGui.QApplication.translate("interfaceForm", 'Restart app to apply settings', None,
+                                                QtGui.QApplication.UnicodeUTF8)
+            msgBox.setWindowTitle(QtGui.QApplication.translate("interfaceForm", 'Restart required', None,
+                                                               QtGui.QApplication.UnicodeUTF8))
+            msgBox.setText(text)
+            msgBox.exec_()
 
     def select_color(self):
         col = QtGui.QColorDialog.getColor()
@@ -646,7 +733,11 @@ class InterfaceSettings(CenteredWidget):
         if settings['compact_mode'] != self.compact_mode.isChecked():
             settings['compact_mode'] = self.compact_mode.isChecked()
             restart = True
+        if settings['show_avatars'] != self.show_avatars.isChecked():
+            settings['show_avatars'] = self.show_avatars.isChecked()
+            restart = True
         settings['smiley_pack'] = self.smiley_pack.currentText()
+        settings['close_to_tray'] = self.close_to_tray.isChecked()
         smileys.SmileyLoader.get_instance().load_pack()
         language = self.lang_choose.currentText()
         if settings['language'] != language:
@@ -690,9 +781,11 @@ class AudioSettings(CenteredWidget):
         self.in_label.setGeometry(QtCore.QRect(25, 5, 350, 20))
         self.out_label = QtGui.QLabel(self)
         self.out_label.setGeometry(QtCore.QRect(25, 65, 350, 20))
+        settings = Settings.get_instance()
         font = QtGui.QFont()
         font.setPointSize(16)
         font.setBold(True)
+        font.setFamily(settings['font'])
         self.in_label.setFont(font)
         self.out_label.setFont(font)
         self.input = QtGui.QComboBox(self)
@@ -700,7 +793,6 @@ class AudioSettings(CenteredWidget):
         self.output = QtGui.QComboBox(self)
         self.output.setGeometry(QtCore.QRect(25, 90, 350, 30))
         p = pyaudio.PyAudio()
-        settings = Settings.get_instance()
         self.in_indexes, self.out_indexes = [], []
         for i in range(p.get_device_count()):
             device = p.get_device_info_by_index(i)

toxygen/passwordscreen.py

@@ -100,3 +100,65 @@ class UnlockAppScreen(PasswordScreenBase):
             else:
                 self.warning.setVisible(True)
                 print('Wrong password!')
+
+
+class SetProfilePasswordScreen(CenteredWidget):
+
+    def __init__(self, encrypt):
+        super(SetProfilePasswordScreen, self).__init__()
+        self._encrypt = encrypt
+        self.initUI()
+        self.retranslateUi()
+        self.center()
+
+    def initUI(self):
+        self.setMinimumSize(QtCore.QSize(700, 200))
+        self.setMaximumSize(QtCore.QSize(700, 200))
+        self.password = LineEdit(self)
+        self.password.setGeometry(QtCore.QRect(40, 10, 300, 30))
+        self.password.setEchoMode(QtGui.QLineEdit.EchoMode.Password)
+        self.confirm_password = LineEdit(self)
+        self.confirm_password.setGeometry(QtCore.QRect(40, 50, 300, 30))
+        self.confirm_password.setEchoMode(QtGui.QLineEdit.EchoMode.Password)
+        self.set_password = QtGui.QPushButton(self)
+        self.set_password.setGeometry(QtCore.QRect(40, 100, 300, 30))
+        self.set_password.clicked.connect(self.new_password)
+        self.not_match = QtGui.QLabel(self)
+        self.not_match.setGeometry(QtCore.QRect(350, 50, 300, 30))
+        self.not_match.setVisible(False)
+        self.not_match.setStyleSheet('QLabel { color: #BC1C1C; }')
+        self.warning = QtGui.QLabel(self)
+        self.warning.setGeometry(QtCore.QRect(40, 160, 500, 30))
+        self.warning.setStyleSheet('QLabel { color: #BC1C1C; }')
+
+    def retranslateUi(self):
+        self.setWindowTitle(QtGui.QApplication.translate("PasswordScreen", "Profile password", None,
+                                                              QtGui.QApplication.UnicodeUTF8))
+        self.password.setPlaceholderText(
+            QtGui.QApplication.translate("PasswordScreen", "Password (at least 8 symbols)", None,
+                                         QtGui.QApplication.UnicodeUTF8))
+        self.confirm_password.setPlaceholderText(
+            QtGui.QApplication.translate("PasswordScreen", "Confirm password", None,
+                                         QtGui.QApplication.UnicodeUTF8))
+        self.set_password.setText(
+            QtGui.QApplication.translate("PasswordScreen", "Set password", None, QtGui.QApplication.UnicodeUTF8))
+        self.not_match.setText(QtGui.QApplication.translate("PasswordScreen", "Passwords do not match", None,
+                                                            QtGui.QApplication.UnicodeUTF8))
+        self.warning.setText(
+            QtGui.QApplication.translate("PasswordScreen", "There is no way to recover lost passwords", None,
+                                         QtGui.QApplication.UnicodeUTF8))
+
+    def new_password(self):
+        if self.password.text() == self.confirm_password.text():
+            if len(self.password.text()) >= 8:
+                self._encrypt.set_password(self.password.text())
+                self.close()
+            else:
+                self.not_match.setText(
+                    QtGui.QApplication.translate("PasswordScreen", "Password must be at least 8 symbols", None,
+                                                 QtGui.QApplication.UnicodeUTF8))
+            self.not_match.setVisible(True)
+        else:
+            self.not_match.setText(QtGui.QApplication.translate("PasswordScreen", "Passwords do not match", None,
+                                                                QtGui.QApplication.UnicodeUTF8))
+            self.not_match.setVisible(True)

toxygen/plugin_support.py

@@ -147,10 +147,21 @@ class PluginLoader(util.Singleton):
                     continue
         return result
 
+    def get_message_menu(self, menu, selected_text):
+        result = []
+        for elem in self._plugins.values():
+            if elem[1]:
+                try:
+                    result.extend(elem[0].get_message_menu(menu, selected_text))
+                except:
+                    continue
+        return result
+
     def stop(self):
         """
         App is closing, stop all plugins
         """
         for key in list(self._plugins.keys()):
-            self._plugins[key][0].close()
+            if self._plugins[key][1]:
+                self._plugins[key][0].close()
             del self._plugins[key]

toxygen/plugins/plugin_super_class.py

@@ -37,6 +37,7 @@ class PluginSuperClass:
 
     def __init__(self, name, short_name, tox=None, profile=None, settings=None, encrypt_save=None):
         """
+        Constructor. In plugin __init__ should take only 4 last arguments
         :param name: plugin full name
         :param short_name: plugin unique short name (length of short name should not exceed MAX_SHORT_NAME_LENGTH)
         :param tox: tox instance
@@ -87,6 +88,15 @@ class PluginSuperClass:
         """
         return []
 
+    def get_message_menu(self, menu, text):
+        """
+        This method creates items for menu which called on right click in message
+        :param menu: menu instance
+        :param text: selected text
+        :return list of QAction's
+        """
+        return []
+
     def get_window(self):
         """
         This method should return window for plugins with GUI or None

toxygen/profile.py

@@ -41,6 +41,10 @@ class Profile(contact.Contact, Singleton):
         self._load_history = True
         settings = Settings.get_instance()
         self._show_online = settings['show_online_friends']
+        self._show_avatars = settings['show_avatars']
+        self._friend_item_height = 40 if settings['compact_mode'] else 70
+        self._paused_file_transfers = dict(settings['paused_file_transfers'])
+        # key - file id, value: [path, friend number, is incoming, start position]
         screen.online_contacts.setCurrentIndex(int(self._show_online))
         aliases = settings['friends_aliases']
         data = tox.self_get_friend_list()
@@ -78,6 +82,8 @@ class Profile(contact.Contact, Singleton):
         super(Profile, self).set_status(status)
         if status is not None:
             self._tox.self_set_status(status)
+        else:
+            QtCore.QTimer.singleShot(30000, self.reconnect)
 
     def set_name(self, value):
         if self.name == value:
@@ -122,7 +128,7 @@ class Profile(contact.Contact, Singleton):
             friend.visibility = friend.visibility or friend.messages or friend.actions
             if friend.visibility:
                 self._screen.friends_list.item(index).setSizeHint(QtCore.QSize(250,
-                                                                               40 if settings['compact_mode'] else 70))
+                                                                               self._friend_item_height))
             else:
                 self._screen.friends_list.item(index).setSizeHint(QtCore.QSize(250, 0))
         self._show_online, self._filter_string = show_online, filter_str
@@ -167,15 +173,16 @@ class Profile(contact.Contact, Singleton):
             self.send_typing(False)
             self._screen.typing.setVisible(False)
             if value is not None:
-                if self._active_friend + 1:
+                if self._active_friend + 1 and self._active_friend != value:
                     try:
                         self._friends[self._active_friend].curr_text = self._screen.messageEdit.toPlainText()
                     except:
                         pass
-                self._active_friend = value
                 friend = self._friends[value]
+                if self._active_friend != value:
+                    self._screen.messageEdit.setPlainText(friend.curr_text)
+                self._active_friend = value
                 self._friends[value].reset_messages()
-                self._screen.messageEdit.setPlainText(friend.curr_text)
                 self._messages.clear()
                 friend.load_corr()
                 messages = friend.get_corr()[-PAGE_SIZE:]
@@ -224,11 +231,9 @@ class Profile(contact.Contact, Singleton):
             if not os.path.isfile(avatar_path):  # load default image
                 avatar_path = curr_directory() + '/images/avatar.png'
             os.chdir(os.path.dirname(avatar_path))
-            pixmap = QtGui.QPixmap(QtCore.QSize(64, 64))
-            pixmap.load(avatar_path)
-            self._screen.account_avatar.setScaledContents(False)
-            self._screen.account_avatar.setPixmap(pixmap.scaled(64, 64, QtCore.Qt.KeepAspectRatio))
-            self._screen.account_avatar.repaint()  # comment?
+            pixmap = QtGui.QPixmap(avatar_path)
+            self._screen.account_avatar.setPixmap(pixmap.scaled(64, 64, QtCore.Qt.KeepAspectRatio,
+                                                                QtCore.Qt.SmoothTransformation))
             self.update_filtration()
         except Exception as ex:  # no friend found. ignore
             log('Friend value: ' + str(value))
@@ -283,6 +288,13 @@ class Profile(contact.Contact, Singleton):
                 else:
                     self.send_file(data[0], friend_number, True)
             friend.clear_unsent_files()
+            for key in list(self._paused_file_transfers.keys()):
+                data = self._paused_file_transfers[key]
+                if not os.path.exists(data[0]):
+                    del self._paused_file_transfers[key]
+                elif data[1] == friend_number and not data[2]:
+                    self.send_file(data[0], friend_number, True, key)
+                    del self._paused_file_transfers[key]
             if friend_number == self.get_active_number():
                 self.update()
         except Exception as ex:
@@ -292,11 +304,18 @@ class Profile(contact.Contact, Singleton):
         """
         Friend with specified number quit
         """
-        # TODO: fix and add full file resuming support
         self.get_friend_by_number(friend_number).status = None
         self.friend_typing(friend_number, False)
         if friend_number in self._call:
             self._call.finish_call(friend_number, True)
+        for friend_num, file_num in list(self._file_transfers.keys()):
+            if friend_num == friend_number:
+                ft = self._file_transfers[(friend_num, file_num)]
+                if type(ft) is SendTransfer:
+                    self._paused_file_transfers[ft.get_id()] = [ft.get_path(), friend_num, False, -1]
+                elif type(ft) is ReceiveTransfer:
+                    self._paused_file_transfers[ft.get_id()] = [ft.get_path(), friend_num, True, ft.total_size()]
+                self.cancel_transfer(friend_num, file_num, True)
 
     # -----------------------------------------------------------------------------------------------------------------
     # Typing notifications
@@ -307,9 +326,12 @@ class Profile(contact.Contact, Singleton):
         Send typing notification to a friend
         """
         if Settings.get_instance()['typing_notifications'] and self._active_friend + 1:
-            friend = self._friends[self._active_friend]
-            if friend.status is not None:
-                self._tox.self_set_typing(friend.number, typing)
+            try:
+                friend = self._friends[self._active_friend]
+                if friend.status is not None:
+                    self._tox.self_set_typing(friend.number, typing)
+            except:
+                pass
 
     def friend_typing(self, friend_number, typing):
         """
@@ -385,29 +407,32 @@ class Profile(contact.Contact, Singleton):
             if not friend.visibility:
                 self.update_filtration()
 
-    def send_message(self, text):
+    def send_message(self, text, friend_num=None):
         """
-        Send message to active friend
+        Send message
         :param text: message text
+        :param friend_num: num of friend
         """
+        if friend_num is None:
+            friend_num = self.get_active_number()
         if text.startswith('/plugin '):
             plugin_support.PluginLoader.get_instance().command(text[8:])
             self._screen.messageEdit.clear()
-        elif text and self._active_friend + 1:
-            text = ''.join(c if c <= '\u10FFFF' else '\u25AF' for c in text)
+        elif text and friend_num + 1:
             if text.startswith('/me '):
                 message_type = TOX_MESSAGE_TYPE['ACTION']
                 text = text[4:]
             else:
                 message_type = TOX_MESSAGE_TYPE['NORMAL']
-            friend = self._friends[self._active_friend]
+            friend = self.get_friend_by_number(friend_num)
             friend.inc_receipts()
             if friend.status is not None:
                 self.split_and_send(friend.number, message_type, text.encode('utf-8'))
-            t = time.time()
-            self.create_message_item(text, t, MESSAGE_OWNER['NOT_SENT'], message_type)
-            self._screen.messageEdit.clear()
-            self._messages.scrollToBottom()
+            if friend.number == self.get_active_number():
+                t = time.time()
+                self.create_message_item(text, t, MESSAGE_OWNER['NOT_SENT'], message_type)
+                self._screen.messageEdit.clear()
+                self._messages.scrollToBottom()
             friend.append_message(TextMessage(text, MESSAGE_OWNER['NOT_SENT'], t, message_type))
 
     def delete_message(self, time):
@@ -480,7 +505,7 @@ class Profile(contact.Contact, Singleton):
                                          data[1],
                                          data[3],
                                          False)
-            elif message.get_type() == MESSAGE_TYPE['FILE_TRANSFER']:
+            elif message.get_type() == MESSAGE_TYPE['FILE_TRANSFER']:  # file transfer
                 if message.get_status() is None:
                     self.create_unsent_file_item(message)
                     continue
@@ -492,19 +517,45 @@ class Profile(contact.Contact, Singleton):
                         ft.signal()
                     except:
                         print('Incoming not started transfer - no info found')
-            elif message.get_type() == MESSAGE_TYPE['INLINE']:  # inline
-                self.create_inline_item(message.get_data())
+            elif message.get_type() == MESSAGE_TYPE['INLINE']:  # inline image
+                self.create_inline_item(message.get_data(), False)
             else:  # info message
                 data = message.get_data()
                 self.create_message_item(data[0],
                                          data[2],
                                          '',
-                                         data[3])
+                                         data[3],
+                                         False)
         self._load_history = True
 
-    def export_history(self, directory):
+    def export_db(self, directory):
         self._history.export(directory)
 
+    def export_history(self, num, as_text=True, _range=None):
+        friend = self._friends[num]
+        if _range is None:
+            friend.load_all_corr()
+        if _range is None:
+            corr = friend.get_corr()
+        elif _range[1] + 1:
+            corr = friend.get_corr()[_range[0]:_range[1] + 1]
+        else:
+            corr = friend.get_corr()[_range[0]:]
+        arr = []
+        new_line = '\n' if as_text else '<br>'
+        for message in corr:
+            if type(message) is TextMessage:
+                data = message.get_data()
+                if as_text:
+                    x = '[{}] {}: {}\n'
+                else:
+                    x = '[{}] <b>{}:</b> {}<br>'
+                arr.append(x.format(convert_time(data[2]) if data[1] != MESSAGE_OWNER['NOT_SENT'] else 'Unsent',
+                                    friend.name if data[1] == MESSAGE_OWNER['FRIEND'] else self.name,
+                                    data[0]))
+        s = new_line.join(arr)
+        return s
+
     # -----------------------------------------------------------------------------------------------------------------
     # Factories for friend, message and file transfer items
     # -----------------------------------------------------------------------------------------------------------------
@@ -529,6 +580,9 @@ class Profile(contact.Contact, Singleton):
         else:
             name = self._name
         item = MessageItem(text, time, name, owner != MESSAGE_OWNER['NOT_SENT'], message_type, self._messages)
+        if self._show_avatars:
+            item.set_avatar(self._friends[self._active_friend].get_pixmap() if owner == MESSAGE_OWNER[
+                'FRIEND'] else self.get_pixmap())
         elem = QtGui.QListWidgetItem()
         elem.setSizeHint(QtCore.QSize(self._messages.width(), item.height()))
         if append:
@@ -769,24 +823,34 @@ class Profile(contact.Contact, Singleton):
         Recreate tox instance
         :param restart: method which calls restart and returns new tox instance
         """
-        # TODO: file transfers!!
-        for key in list(self._file_transfers.keys()):
-            self._file_transfers[key].cancelled()
-            del self._file_transfers[key]
+        for friend in self._friends:
+            self.friend_exit(friend.number)
         self._call.stop()
+        del self._call
         del self._tox
         self._tox = restart()
+        self._call = calls.AV(self._tox.AV)
         self.status = None
         for friend in self._friends:
-            friend.status = None
+            friend.number = self._tox.friend_by_public_key(friend.tox_id)  # numbers update
         self.update_filtration()
 
+    def reconnect(self):
+        if self.status is None or all(list(map(lambda x: x.status is None, self._friends))):
+            self.reset(self._screen.reset)
+            QtCore.QTimer.singleShot(30000, self.reconnect)
+
     def close(self):
+        for friend in self._friends:
+            self.friend_exit(friend.number)
+        for i in range(len(self._friends)):
+            del self._friends[0]
         if hasattr(self, '_call'):
             self._call.stop()
             del self._call
-        for i in range(len(self._friends)):
-            del self._friends[0]
+        s = Settings.get_instance()
+        s['paused_file_transfers'] = dict(self._paused_file_transfers) if s['resend_files'] else {}
+        s.save()
 
     # -----------------------------------------------------------------------------------------------------------------
     # File transfers support
@@ -804,7 +868,24 @@ class Profile(contact.Contact, Singleton):
         friend = self.get_friend_by_number(friend_number)
         auto = settings['allow_auto_accept'] and friend.tox_id in settings['auto_accept_from_friends']
         inline = (file_name in ALLOWED_FILES) and settings['allow_inline']
-        if inline and size < 1024 * 1024:
+        file_id = self._tox.file_get_file_id(friend_number, file_number)
+        accepted = True
+        if file_id in self._paused_file_transfers:
+            data = self._paused_file_transfers[file_id]
+            pos = data[-1] if os.path.exists(data[0]) else 0
+            if pos >= size:
+                self._tox.file_control(friend_number, file_number, TOX_FILE_CONTROL['CANCEL'])
+                return
+            self._tox.file_seek(friend_number, file_number, pos)
+            self.accept_transfer(None, data[0], friend_number, file_number, size, False, pos)
+            tm = TransferMessage(MESSAGE_OWNER['FRIEND'],
+                                 time.time(),
+                                 TOX_FILE_TRANSFER_STATE['RUNNING'],
+                                 size,
+                                 file_name,
+                                 friend_number,
+                                 file_number)
+        elif inline and size < 1024 * 1024:
             self.accept_transfer(None, '', friend_number, file_number, size, True)
             tm = TransferMessage(MESSAGE_OWNER['FRIEND'],
                                  time.time(),
@@ -816,22 +897,12 @@ class Profile(contact.Contact, Singleton):
 
         elif auto:
             path = settings['auto_accept_path'] or curr_directory()
-            if not os.path.isdir(path):
-                path = curr_directory()
-            new_file_name, i = file_name, 1
-            while os.path.isfile(path + '/' + new_file_name):  # file with same name already exists
-                if '.' in file_name:  # has extension
-                    d = file_name.rindex('.')
-                else:  # no extension
-                    d = len(file_name)
-                new_file_name = file_name[:d] + ' ({})'.format(i) + file_name[d:]
-                i += 1
-            self.accept_transfer(None, path + '/' + new_file_name, friend_number, file_number, size)
+            self.accept_transfer(None, path + '/' + file_name, friend_number, file_number, size)
             tm = TransferMessage(MESSAGE_OWNER['FRIEND'],
                                  time.time(),
                                  TOX_FILE_TRANSFER_STATE['RUNNING'],
                                  size,
-                                 new_file_name,
+                                 file_name,
                                  friend_number,
                                  file_number)
         else:
@@ -842,9 +913,10 @@ class Profile(contact.Contact, Singleton):
                                  file_name,
                                  friend_number,
                                  file_number)
+            accepted = False
         if friend_number == self.get_active_number():
             item = self.create_file_transfer_item(tm)
-            if (inline and size < 1024 * 1024) or auto:
+            if accepted:
                 self._file_transfers[(friend_number, file_number)].set_state_changed_handler(item.update)
             self._messages.scrollToBottom()
         else:
@@ -898,18 +970,14 @@ class Profile(contact.Contact, Singleton):
         """
         self.get_friend_by_number(friend_number).update_transfer_data(file_number,
                                                                       TOX_FILE_TRANSFER_STATE['RUNNING'])
-        # if (friend_number, file_number) not in self._file_transfers:
-        #     print self._file_transfers
-        #     print (friend_number, file_number)
-        #     return
         tr = self._file_transfers[(friend_number, file_number)]
         if by_friend:
             tr.state = TOX_FILE_TRANSFER_STATE['RUNNING']
             tr.signal()
-        else:  # send seek control?
+        else:
             tr.send_control(TOX_FILE_CONTROL['RESUME'])
 
-    def accept_transfer(self, item, path, friend_number, file_number, size, inline=False):
+    def accept_transfer(self, item, path, friend_number, file_number, size, inline=False, from_position=0):
         """
         :param item: transfer item.
         :param path: path for saving
@@ -917,11 +985,24 @@ class Profile(contact.Contact, Singleton):
         :param file_number: file number
         :param size: file size
         :param inline: is inline image
+        :param from_position: position for start
         """
+        path, file_name = os.path.split(path)
+        new_file_name, i = file_name, 1
+        if not from_position:
+            while os.path.isfile(path + '/' + new_file_name):  # file with same name already exists
+                if '.' in file_name:  # has extension
+                    d = file_name.rindex('.')
+                else:  # no extension
+                    d = len(file_name)
+                new_file_name = file_name[:d] + ' ({})'.format(i) + file_name[d:]
+                i += 1
+        path = os.path.join(path, new_file_name)
         if not inline:
-            rt = ReceiveTransfer(path, self._tox, friend_number, size, file_number)
+            rt = ReceiveTransfer(path, self._tox, friend_number, size, file_number, from_position)
         else:
             rt = ReceiveToBuffer(self._tox, friend_number, size, file_number)
+        rt.set_transfer_finished_handler(self.transfer_finished)
         self._file_transfers[(friend_number, file_number)] = rt
         self._tox.file_control(friend_number, file_number, TOX_FILE_CONTROL['RESUME'])
         if item is not None:
@@ -935,6 +1016,7 @@ class Profile(contact.Contact, Singleton):
         :param data: raw data - png
         """
         self.send_inline(data, 'toxygen_inline.png')
+        self._messages.repaint()
 
     def send_sticker(self, path):
         with open(path, 'rb') as fl:
@@ -952,6 +1034,7 @@ class Profile(contact.Contact, Singleton):
         elif friend.status is None and is_resend:
             raise RuntimeError()
         st = SendFromBuffer(self._tox, friend.number, data, file_name)
+        st.set_transfer_finished_handler(self.transfer_finished)
         self._file_transfers[(friend.number, st.get_file_number())] = st
         tm = TransferMessage(MESSAGE_OWNER['ME'],
                              time.time(),
@@ -965,14 +1048,15 @@ class Profile(contact.Contact, Singleton):
         st.set_state_changed_handler(item.update)
         self._messages.scrollToBottom()
 
-    def send_file(self, path, number=None, is_resend=False):
+    def send_file(self, path, number=None, is_resend=False, file_id=None):
         """
         Send file to current active friend
         :param path: file path
         :param number: friend_number
         :param is_resend: is 'offline' message
+        :param file_id: file id of transfer
         """
-        friend_number = number or self.get_active_number()
+        friend_number = self.get_active_number() if number is None else number
         friend = self.get_friend_by_number(friend_number)
         if friend.status is None and not is_resend:
             m = UnsentFile(path, None, time.time())
@@ -982,7 +1066,8 @@ class Profile(contact.Contact, Singleton):
         elif friend.status is None and is_resend:
             print('Error in sending')
             raise RuntimeError()
-        st = SendTransfer(path, self._tox, friend_number)
+        st = SendTransfer(path, self._tox, friend_number, TOX_FILE_KIND['DATA'], file_id)
+        st.set_transfer_finished_handler(self.transfer_finished)
         self._file_transfers[(friend_number, st.get_file_number())] = st
         tm = TransferMessage(MESSAGE_OWNER['ME'],
                              time.time(),
@@ -991,69 +1076,50 @@ class Profile(contact.Contact, Singleton):
                              os.path.basename(path),
                              friend_number,
                              st.get_file_number())
-        item = self.create_file_transfer_item(tm)
-        st.set_state_changed_handler(item.update)
-        self._friends[self._active_friend].append_message(tm)
-        self._messages.scrollToBottom()
+        if friend_number == self.get_active_number():
+            item = self.create_file_transfer_item(tm)
+            st.set_state_changed_handler(item.update)
+            self._messages.scrollToBottom()
+        self._friends[friend_number].append_message(tm)
 
     def incoming_chunk(self, friend_number, file_number, position, data):
         """
         Incoming chunk
         """
-        if (friend_number, file_number) in self._file_transfers:
-            transfer = self._file_transfers[(friend_number, file_number)]
-            transfer.write_chunk(position, data)
-            if transfer.state not in ACTIVE_FILE_TRANSFERS:  # finished or cancelled
-                if type(transfer) is ReceiveAvatar:
-                    self.get_friend_by_number(friend_number).load_avatar()
-                    self.set_active(None)
-                elif type(transfer) is ReceiveToBuffer:  # inline image
-                    print('inline')
-                    inline = InlineImage(transfer.get_data())
-                    i = self.get_friend_by_number(friend_number).update_transfer_data(file_number,
-                                                                                      TOX_FILE_TRANSFER_STATE['FINISHED'],
-                                                                                      inline)
-                    if friend_number == self.get_active_number():
-                        count = self._messages.count()
-                        if count + i + 1 >= 0:
-                            elem = QtGui.QListWidgetItem()
-                            item = InlineImageItem(transfer.get_data(), self._messages.width(), elem)
-                            elem.setSizeHint(QtCore.QSize(self._messages.width(), item.height()))
-                            self._messages.insertItem(count + i + 1, elem)
-                            self._messages.setItemWidget(elem, item)
-                else:
-                    self.get_friend_by_number(friend_number).update_transfer_data(file_number,
-                                                                                  TOX_FILE_TRANSFER_STATE['FINISHED'])
-                del self._file_transfers[(friend_number, file_number)]
+        self._file_transfers[(friend_number, file_number)].write_chunk(position, data)
 
     def outgoing_chunk(self, friend_number, file_number, position, size):
         """
         Outgoing chunk
         """
-        if (friend_number, file_number) in self._file_transfers:
-            transfer = self._file_transfers[(friend_number, file_number)]
-            transfer.send_chunk(position, size)
-            if transfer.state not in ACTIVE_FILE_TRANSFERS:  # finished or cancelled
-                del self._file_transfers[(friend_number, file_number)]
-                if type(transfer) is not SendAvatar:
-                    if type(transfer) is SendFromBuffer and Settings.get_instance()['allow_inline']:  # inline
-                        inline = InlineImage(transfer.get_data())
-                        print('inline')
-                        i = self.get_friend_by_number(friend_number).update_transfer_data(file_number,
-                                                                                          TOX_FILE_TRANSFER_STATE[
-                                                                                              'FINISHED'],
-                                                                                          inline)
-                        if friend_number == self.get_active_number():
-                            count = self._messages.count()
-                            if count + i + 1 >= 0:
-                                elem = QtGui.QListWidgetItem()
-                                item = InlineImageItem(transfer.get_data(), self._messages.width(), elem)
-                                elem.setSizeHint(QtCore.QSize(self._messages.width(), item.height()))
-                                self._messages.insertItem(count + i + 1, elem)
-                                self._messages.setItemWidget(elem, item)
-                    else:
-                        self.get_friend_by_number(friend_number).update_transfer_data(file_number,
-                                                                                      TOX_FILE_TRANSFER_STATE['FINISHED'])
+        self._file_transfers[(friend_number, file_number)].send_chunk(position, size)
+
+    @QtCore.Slot(int, int)
+    def transfer_finished(self, friend_number, file_number):
+        transfer = self._file_transfers[(friend_number, file_number)]
+        t = type(transfer)
+        if t is ReceiveAvatar:
+            self.get_friend_by_number(friend_number).load_avatar()
+            self.set_active(None)
+        elif t is ReceiveToBuffer or (t is SendFromBuffer and Settings.get_instance()['allow_inline']):  # inline image
+            print('inline')
+            inline = InlineImage(transfer.get_data())
+            i = self.get_friend_by_number(friend_number).update_transfer_data(file_number,
+                                                                              TOX_FILE_TRANSFER_STATE['FINISHED'],
+                                                                              inline)
+            if friend_number == self.get_active_number():
+                count = self._messages.count()
+                if count + i + 1 >= 0:
+                    elem = QtGui.QListWidgetItem()
+                    item = InlineImageItem(transfer.get_data(), self._messages.width(), elem)
+                    elem.setSizeHint(QtCore.QSize(self._messages.width(), item.height()))
+                    self._messages.insertItem(count + i + 1, elem)
+                    self._messages.setItemWidget(elem, item)
+        elif t is not SendAvatar:
+            self.get_friend_by_number(friend_number).update_transfer_data(file_number,
+                                                                          TOX_FILE_TRANSFER_STATE['FINISHED'])
+        del self._file_transfers[(friend_number, file_number)]
+        del transfer
 
     # -----------------------------------------------------------------------------------------------------------------
     # Avatars support
@@ -1107,6 +1173,8 @@ class Profile(contact.Contact, Singleton):
         """User clicked audio button in main window"""
         num = self.get_active_number()
         if num not in self._call and self.is_active_online():  # start call
+            if not Settings.get_instance().audio['enabled']:
+                return
             self._call(num, audio, video)
             self._screen.active_call()
             if video:
@@ -1125,6 +1193,8 @@ class Profile(contact.Contact, Singleton):
         """
         Incoming call from friend. Only audio is supported now
         """
+        if not Settings.get_instance().audio['enabled']:
+            return
         friend = self.get_friend_by_number(friend_number)
         if video:
             text = QtGui.QApplication.translate("incoming_call", "Incoming video call", None,
@@ -1140,6 +1210,7 @@ class Profile(contact.Contact, Singleton):
             self._messages.scrollToBottom()
         else:
             friend.actions = True
+        # TODO: dict of widgets
         self._call_widget = avwidgets.IncomingCallWidget(friend_number, text, friend.name)
         self._call_widget.set_pixmap(friend.get_pixmap())
         self._call_widget.show()
@@ -1166,6 +1237,7 @@ class Profile(contact.Contact, Singleton):
         self._screen.call_finished()
         self._call.finish_call(friend_number, by_friend)  # finish or decline call
         if hasattr(self, '_call_widget'):
+            self._call_widget.close()
             del self._call_widget
         friend = self.get_friend_by_number(friend_number)
         friend.append_message(InfoMessage(text, time.time()))

toxygen/settings.py

@@ -1,8 +1,7 @@
 from platform import system
 import json
 import os
-import locale
-from util import Singleton, curr_directory, log
+from util import Singleton, curr_directory, log, copy
 import pyaudio
 from toxencryptsave import ToxEncryptSave
 import smileys
@@ -34,10 +33,19 @@ class Settings(dict, Singleton):
             super(Settings, self).__init__(Settings.get_default_settings())
             self.save()
         smileys.SmileyLoader(self)
-        p = pyaudio.PyAudio()
         self.locked = False
-        self.audio = {'input': p.get_default_input_device_info()['index'],
-                      'output': p.get_default_output_device_info()['index']}
+        self.closing = False
+        p = pyaudio.PyAudio()
+        input_devices = output_devices = 0
+        for i in range(p.get_device_count()):
+            device = p.get_device_info_by_index(i)
+            if device["maxInputChannels"]:
+                input_devices += 1
+            if device["maxOutputChannels"]:
+                output_devices += 1
+        self.audio = {'input': p.get_default_input_device_info()['index'] if input_devices else -1,
+                      'output': p.get_default_output_device_info()['index'] if output_devices else -1,
+                      'enabled': input_devices and output_devices}
 
     @staticmethod
     def get_auto_profile():
@@ -109,7 +117,10 @@ class Settings(dict, Singleton):
             'auto_accept_path': None,
             'show_online_friends': False,
             'auto_accept_from_friends': [],
+            'paused_file_transfers': {},
+            'resend_files': True,
             'friends_aliases': [],
+            'show_avatars': False,
             'typing_notifications': False,
             'calls_sound': True,
             'blocked': [],
@@ -126,7 +137,9 @@ class Settings(dict, Singleton):
             'unread_color': 'red',
             'save_unsent_only': False,
             'compact_mode': False,
-            'show_welcome_screen': True
+            'show_welcome_screen': True,
+            'close_to_tray': False,
+            'font': 'Times New Roman'
         }
 
     @staticmethod
@@ -193,12 +206,17 @@ class Settings(dict, Singleton):
         with open(path + str(self.name) + '.json', 'w') as fl:
             fl.write(text)
 
+    def update_path(self):
+        self.path = ProfileHelper.get_path() + self.name + '.json'
+
     @staticmethod
     def get_default_path():
-        if system() == 'Linux':
-            return os.getenv('HOME') + '/.config/tox/'
-        elif system() == 'Windows':
+        if system() == 'Windows':
             return os.getenv('APPDATA') + '/Tox/'
+        elif system() == 'Darwin':
+            return os.getenv('HOME') + '/Library/Application Support/Tox/'
+        else:
+            return os.getenv('HOME') + '/.config/tox/'
 
 
 class ProfileHelper(Singleton):
@@ -233,13 +251,18 @@ class ProfileHelper(Singleton):
             fl.write(data)
         print('Profile saved successfully')
 
-    def export_profile(self, new_path):
-        new_path += os.path.basename(self._path)
+    def export_profile(self, new_path, use_new_path):
+        path = new_path + os.path.basename(self._path)
         with open(self._path, 'rb') as fin:
             data = fin.read()
-        with open(new_path, 'wb') as fout:
+        with open(path, 'wb') as fout:
             fout.write(data)
         print('Profile exported successfully')
+        copy(self._directory + 'avatars', new_path + 'avatars')
+        if use_new_path:
+            self._path = new_path + os.path.basename(self._path)
+            self._directory = new_path
+            Settings.get_instance().update_path()
 
     @staticmethod
     def find_profiles():

toxygen/smileys/ksk/config.json

@@ -0,0 +1 @@
+{"BD": "cool2.png", "v_v": "calm.png", ":/": "getlost.png", ":(": "sad.png", ":)": "smile.png", ":*": "kiss.png", ":animal:": "pawn.png", "=|": "none.png", "=*": "kiss.png", ":heart:": "heart.png", "B]": "cool.png", "=o": "shocked.png", ":0": "shocked.png", "=S": "none2.png", "=]": "smile2.png", "=\\": "getlost.png", "B-)": "cool.png", ":pawn:": "pawn.png", "=O": "shocked.png", ">:\\": "angry2.png", ":redstar:": "redstar.png", ":o": "shocked.png", "=0": "shocked.png", "B-D": "cool2.png", ":|": "none.png", ":''(": "cry.png", "=/": "getlost.png", "=)": "smile.png", "=(": "sad.png", "B-]": "cool.png", ":O": "shocked.png", ":D": "grin.png", "B)": "cool.png", ":'(": "cry.png", ":]": "smile2.png", ":music:": "notes.png", ":P": "tongue.png", ":S": "none2.png", ":evil:": "evil.png", ":-O": "shocked.png", ":zzzzz:": "zzz.png", ">:[]": "angry.png", ";|": "none.png", ":-\\": "getlost.png", ":-]": "smile2.png", ":-S": "none2.png", ":-P": "tongue.png", ";o": "shocked.png", ";S": "none2.png", ":\\": "getlost.png", ";P": "tongue.png", ":pet:": "pawn.png", ":-o": "shocked.png", ";]": "blink.png", ";\\": "getlost.png", ":oops:": "oops.png", ":-|": "none.png", ";D": "grin.png", ";O": "shocked.png", "@->-": "flower.png", ";0": "shocked.png", ":zzz:": "zzz.png", ":cool2:": "cool2.png", "^_^": "pleased.png", ":)))": "grin.png", ";)": "blink.png", ";/": "getlost.png", ":-*": "kiss.png", ":-(": "sad.png", ":-)": "smile.png", "8-[]": "scared.png", ":cool:": "cool.png", ":kiss:": "kiss.png", ":notes:": "notes.png", ":calm:": "calm.png", ":-0": "shocked.png", ":greenstar:": "greenstar.png", ">:][": "angry.png", ">:]]": "evil2.png", "B))": "cool2.png", ">:)": "evil.png", ">:(": "angry3.png", ">:/": "angry2.png", ":lol:": "lol.png", ":scared:": "scared.png", ">:>": "evil.png", ">:<": "angry3.png", ">:D": "evil2.png", "B]]": "cool2.png", ">:((": "angry3.png", ">:[": "angry3.png", ":sick:": "unwell.png", ":-/": "getlost.png", ":cry:": "cry.png", "<3": "heart.png", ":leaf:": "leaf.png", ">:))": "evil2.png", ":bluestar:": "bluestar.png", ";-0": "shocked.png", ":weed:": "leaf.png", ":zzzz:": "zzz.png", ":sing:": "notes.png", ":yellowstar:": "yellowstar.png", ";-/": "getlost.png", ";-)": "blink.png", ":dead:": "dead.png", ";-S": "none2.png", "^^": "pleased.png", ";-P": "tongue.png", ";-]": "blink.png", ";-\\": "getlost.png", ":flower:": "flower.png", ":puke:": "unwell.png", ";-O": "shocked.png", ":love:": "heart.png", ";-o": "shocked.png", ":))))": "grin.png", ":))": "grin.png"}

toxygen/styles/style.qss

@@ -1245,10 +1245,20 @@ QPushButton:hover
 }
 
 #messages:item:selected
+{
+    background-color: #1E90FF;
+}
+
+MessageEdit 
 {
     background-color: transparent;
 }
 
+#messages:item:selected QListWidgetItem
+{
+    background-color: #1E90FF;
+}
+
 #friends_list:item:selected
 {
     background-color: #333333;

toxygen/tox_dns.py

@@ -2,6 +2,10 @@ import json
 import urllib.request
 from util import log
 import settings
+try:
+    from PySide import QtNetwork, QtCore
+except:
+    from PyQt4 import QtNetwork, QtCore
 
 
 def tox_dns(email):
@@ -14,40 +18,40 @@ def tox_dns(email):
     data = {"action": 3, "name": "{}".format(email)}
     urls = ('https://{}/api'.format(site), 'http://{}/api'.format(site))
     s = settings.Settings.get_instance()
-    if s['proxy_type'] != 2:  # no proxy or http proxy
-        proxy = s['proxy_host'] + ':' + s['proxy_port'] if s['proxy_type'] else None
+    if not s['proxy_type']:  # no proxy
         for url in urls:
             try:
-                return send_request(url, data, proxy)
+                return send_request(url, data)
+            except Exception as ex:
+                log('TOX DNS ERROR: ' + str(ex))
+    else:  # proxy
+        netman = QtNetwork.QNetworkAccessManager()
+        proxy = QtNetwork.QNetworkProxy()
+        proxy.setType(QtNetwork.QNetworkProxy.Socks5Proxy if s['proxy_type'] == 2 else QtNetwork.QNetworkProxy.HttpProxy)
+        proxy.setHostName(s['proxy_host'])
+        proxy.setPort(s['proxy_port'])
+        netman.setProxy(proxy)
+        for url in urls:
+            try:
+                request = QtNetwork.QNetworkRequest(url)
+                request.setHeader(QtNetwork.QNetworkRequest.ContentTypeHeader, "application/json")
+                reply = netman.post(request, bytes(json.dumps(data), 'utf-8'))
+
+                while not reply.isFinished():
+                    QtCore.QThread.msleep(1)
+                    QtCore.QCoreApplication.processEvents()
+                data = bytes(reply.readAll().data())
+                result = json.loads(str(data, 'utf-8'))
+                if not result['c']:
+                    return result['tox_id']
             except Exception as ex:
                 log('TOX DNS ERROR: ' + str(ex))
-    else:  # SOCKS5 proxy
-        try:
-            import socks
-            import socket
-            import requests
 
-            socks.set_default_proxy(socks.SOCKS5, s['proxy_host'], s['proxy_port'])
-            socket.socket = socks.socksocket
-            for url in urls:
-                try:
-                    r = requests.get(url)
-                    res = json.loads(r.text)
-                    if not res['c']:
-                        return res['tox_id']
-                    else:
-                        raise LookupError()
-                except Exception as ex:
-                    log('TOX DNS ERROR: ' + str(ex))
-        except:
-            pass
     return None  # error
 
 
-def send_request(url, data, proxy):
+def send_request(url, data):
     req = urllib.request.Request(url)
-    if proxy is not None:
-        req.set_proxy(proxy, 'http')
     req.add_header('Content-Type', 'application/json')
     response = urllib.request.urlopen(req, bytes(json.dumps(data), 'utf-8'))
     res = json.loads(str(response.read(), 'utf-8'))

toxygen/toxav.py

@@ -12,8 +12,6 @@ class ToxAV:
     peers.
     """
 
-    libtoxav = LibToxAV()
-
     # -----------------------------------------------------------------------------------------------------------------
     # Creation and destruction
     # -----------------------------------------------------------------------------------------------------------------
@@ -24,9 +22,10 @@ class ToxAV:
 
         :param tox_pointer: pointer to Tox instance
         """
+        self.libtoxav = LibToxAV()
         toxav_err_new = c_int()
-        ToxAV.libtoxav.toxav_new.restype = POINTER(c_void_p)
-        self._toxav_pointer = ToxAV.libtoxav.toxav_new(tox_pointer, byref(toxav_err_new))
+        self.libtoxav.toxav_new.restype = POINTER(c_void_p)
+        self._toxav_pointer = self.libtoxav.toxav_new(tox_pointer, byref(toxav_err_new))
         toxav_err_new = toxav_err_new.value
         if toxav_err_new == TOXAV_ERR_NEW['NULL']:
             raise ArgumentError('One of the arguments to the function was NULL when it was not expected.')
@@ -48,7 +47,7 @@ class ToxAV:
         If any calls were ongoing, these will be forcibly terminated without notifying peers. After calling this
         function, no other functions may be called and the av pointer becomes invalid.
         """
-        ToxAV.libtoxav.toxav_kill(self._toxav_pointer)
+        self.libtoxav.toxav_kill(self._toxav_pointer)
 
     def get_tox_pointer(self):
         """
@@ -56,8 +55,8 @@ class ToxAV:
 
         :return: pointer to the Tox instance
         """
-        ToxAV.libtoxav.toxav_get_tox.restype = POINTER(c_void_p)
-        return ToxAV.libtoxav.toxav_get_tox(self._toxav_pointer)
+        self.libtoxav.toxav_get_tox.restype = POINTER(c_void_p)
+        return self.libtoxav.toxav_get_tox(self._toxav_pointer)
 
     # -----------------------------------------------------------------------------------------------------------------
     # A/V event loop
@@ -70,14 +69,14 @@ class ToxAV:
 
         :return: interval in milliseconds
         """
-        return ToxAV.libtoxav.toxav_iteration_interval(self._toxav_pointer)
+        return self.libtoxav.toxav_iteration_interval(self._toxav_pointer)
 
     def iterate(self):
         """
         Main loop for the session. This function needs to be called in intervals of toxav_iteration_interval()
         milliseconds. It is best called in the separate thread from tox_iterate.
         """
-        ToxAV.libtoxav.toxav_iterate(self._toxav_pointer)
+        self.libtoxav.toxav_iterate(self._toxav_pointer)
 
     # -----------------------------------------------------------------------------------------------------------------
     # Call setup
@@ -97,7 +96,7 @@ class ToxAV:
         :return: True on success.
         """
         toxav_err_call = c_int()
-        result = ToxAV.libtoxav.toxav_call(self._toxav_pointer, c_uint32(friend_number), c_uint32(audio_bit_rate),
+        result = self.libtoxav.toxav_call(self._toxav_pointer, c_uint32(friend_number), c_uint32(audio_bit_rate),
                                            c_uint32(video_bit_rate), byref(toxav_err_call))
         toxav_err_call = toxav_err_call.value
         if toxav_err_call == TOXAV_ERR_CALL['OK']:
@@ -131,7 +130,7 @@ class ToxAV:
         """
         c_callback = CFUNCTYPE(None, c_void_p, c_uint32, c_bool, c_bool, c_void_p)
         self.call_cb = c_callback(callback)
-        ToxAV.libtoxav.toxav_callback_call(self._toxav_pointer, self.call_cb, user_data)
+        self.libtoxav.toxav_callback_call(self._toxav_pointer, self.call_cb, user_data)
 
     def answer(self, friend_number, audio_bit_rate, video_bit_rate):
         """
@@ -146,7 +145,7 @@ class ToxAV:
         :return: True on success.
         """
         toxav_err_answer = c_int()
-        result = ToxAV.libtoxav.toxav_answer(self._toxav_pointer, c_uint32(friend_number), c_uint32(audio_bit_rate),
+        result = self.libtoxav.toxav_answer(self._toxav_pointer, c_uint32(friend_number), c_uint32(audio_bit_rate),
                                              c_uint32(video_bit_rate), byref(toxav_err_answer))
         toxav_err_answer = toxav_err_answer.value
         if toxav_err_answer == TOXAV_ERR_ANSWER['OK']:
@@ -184,7 +183,7 @@ class ToxAV:
         """
         c_callback = CFUNCTYPE(None, c_void_p, c_uint32, c_uint32, c_void_p)
         self.call_state_cb = c_callback(callback)
-        ToxAV.libtoxav.toxav_callback_call_state(self._toxav_pointer, self.call_state_cb, user_data)
+        self.libtoxav.toxav_callback_call_state(self._toxav_pointer, self.call_state_cb, user_data)
 
     # -----------------------------------------------------------------------------------------------------------------
     # Call control
@@ -199,7 +198,7 @@ class ToxAV:
         :return: True on success.
         """
         toxav_err_call_control = c_int()
-        result = ToxAV.libtoxav.toxav_call_control(self._toxav_pointer, c_uint32(friend_number), c_int(control),
+        result = self.libtoxav.toxav_call_control(self._toxav_pointer, c_uint32(friend_number), c_int(control),
                                                    byref(toxav_err_call_control))
         toxav_err_call_control = toxav_err_call_control.value
         if toxav_err_call_control == TOXAV_ERR_CALL_CONTROL['OK']:
@@ -241,7 +240,7 @@ class ToxAV:
         24000, or 48000.
         """
         toxav_err_send_frame = c_int()
-        result = ToxAV.libtoxav.toxav_audio_send_frame(self._toxav_pointer, c_uint32(friend_number),
+        result = self.libtoxav.toxav_audio_send_frame(self._toxav_pointer, c_uint32(friend_number),
                                                        cast(pcm, c_void_p),
                                                        c_size_t(sample_count), c_uint8(channels),
                                                        c_uint32(sampling_rate), byref(toxav_err_send_frame))
@@ -281,7 +280,7 @@ class ToxAV:
         :param v: V (Chroma) plane data.
         """
         toxav_err_send_frame = c_int()
-        result = ToxAV.libtoxav.toxav_video_send_frame(self._toxav_pointer, c_uint32(friend_number), c_uint16(width),
+        result = self.libtoxav.toxav_video_send_frame(self._toxav_pointer, c_uint32(friend_number), c_uint16(width),
                                                        c_uint16(height), c_char_p(y), c_char_p(u), c_char_p(v),
                                                        byref(toxav_err_send_frame))
         toxav_err_send_frame = toxav_err_send_frame.value
@@ -328,7 +327,7 @@ class ToxAV:
         """
         c_callback = CFUNCTYPE(None, c_void_p, c_uint32, POINTER(c_uint8), c_size_t, c_uint8, c_uint32, c_void_p)
         self.audio_receive_frame_cb = c_callback(callback)
-        ToxAV.libtoxav.toxav_callback_audio_receive_frame(self._toxav_pointer, self.audio_receive_frame_cb, user_data)
+        self.libtoxav.toxav_callback_audio_receive_frame(self._toxav_pointer, self.audio_receive_frame_cb, user_data)
 
     def callback_video_receive_frame(self, callback, user_data):
         """
@@ -360,4 +359,4 @@ class ToxAV:
         c_callback = CFUNCTYPE(None, c_void_p, c_uint32, c_uint16, c_uint16, POINTER(c_uint8), POINTER(c_uint8),
                                POINTER(c_uint8), c_int32, c_int32, c_int32, c_void_p)
         self.video_receive_frame_cb = c_callback(callback)
-        ToxAV.libtoxav.toxav_callback_video_receive_frame(self._toxav_pointer, self.video_receive_frame_cb, user_data)
+        self.libtoxav.toxav_callback_video_receive_frame(self._toxav_pointer, self.video_receive_frame_cb, user_data)

toxygen/toxencryptsave.py

@@ -36,10 +36,9 @@ TOX_PASS_ENCRYPTION_EXTRA_LENGTH = 80
 
 class ToxEncryptSave(util.Singleton):
 
-    libtoxencryptsave = libtox.LibToxEncryptSave()
-
     def __init__(self):
         super().__init__()
+        self.libtoxencryptsave = libtox.LibToxEncryptSave()
         self._passphrase = None
 
     def set_password(self, passphrase):

toxygen/util.py

@@ -1,8 +1,8 @@
 import os
 import time
+import shutil
 
-
-program_version = '0.2.2'
+program_version = '0.2.4'
 
 
 def log(data):
@@ -18,6 +18,18 @@ def curr_time():
     return time.strftime('%H:%M')
 
 
+def copy(src, dest):
+    if not os.path.exists(dest):
+        os.makedirs(dest)
+    src_files = os.listdir(src)
+    for file_name in src_files:
+        full_file_name = os.path.join(src, file_name)
+        if os.path.isfile(full_file_name):
+            shutil.copy(full_file_name, dest)
+        else:
+            copy(full_file_name, os.path.join(dest, file_name))
+
+
 def convert_time(t):
     sec = int(t) - time.timezone
     m, s = divmod(sec, 60)

toxygen/widgets.py

@@ -9,7 +9,7 @@ class DataLabel(QtGui.QLabel):
     Label with elided text
     """
     def setText(self, text):
-        text = ''.join(c if c <= '\u10FFFF' else '\u25AF' for c in text)
+        text = ''.join(c if c <= '\U0010FFFF' else '\u25AF' for c in text)
         metrics = QtGui.QFontMetrics(self.font())
         text = metrics.elidedText(text, QtCore.Qt.ElideRight, self.width())
         super().setText(text)