resuming fix

.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

README.md

@@ -1,17 +1,22 @@
-# Toxygen 
+# Toxygen
-Toxygen is cross-platform [Tox](https://tox.chat/) client written in Python3
 
-[![Release](https://img.shields.io/github/release/xveduk/toxygen.svg?style=flat)](https://github.com/xveduk/toxygen/releases/latest)
+Toxygen is cross-platform [Tox](https://tox.chat/) client written in pure Python3
-[![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)
 
-### [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
+### Downloads
-[Releases](https://github.com/xveduk/toxygen/releases)
+[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, /libs/libsodium.a 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

@@ -3,7 +3,7 @@
 ## Use precompiled binary:
 [Check our releases page](https://github.com/xveduk/toxygen/releases)
 
-##Using pip3
+## Using pip3
 
 ### Windows
 
@@ -21,17 +21,30 @@ Run app using ``toxygen`` command.
 ``sudo pip3.4 install toxygen``
 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. [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 \src\main.py.
+7. Run \toxygen\main.py.
 
 Optional: install toxygen using setup.py: ``python3.4 setup.py install``
 
@@ -47,7 +60,7 @@ Optional: install toxygen using setup.py: ``python3.4 setup.py install``
 
 1. Install latest Python3: 
 ``sudo apt-get install python3``
-2. Install PySide: ``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`` (or ``pip3 install pyaudio``)
@@ -56,7 +69,18 @@ Optional: install toxygen using setup.py: ``python3.4 setup.py install``
 7. Run app:
 ``python3.4 main.py``
 
-Optional: install toxygen using setup.py: ``python3 setup.py install``
+Optional: install toxygen using setup.py: ``python3.4 setup.py install``
 
-## Compile Toxygen
+### OS X
-Check [compile.md](/docs/compile.md) for more info
+
+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

@@ -12,6 +12,7 @@ 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
 ```

setup.py

@@ -3,14 +3,20 @@ 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']
+MODULES = []
 
-if system() == 'Windows':
+if system() in ('Windows', 'Darwin'):
-    MODULES.append('PySide')
+    MODULES = ['PyAudio', 'PySide']
+else:
+    try:
+        import pyaudio
+    except ImportError:
+        MODULES = ['PyAudio']
 
 
 class InstallScript(install):
@@ -18,11 +24,25 @@ class InstallScript(install):
 
     def run(self):
         install.run(self)
-        OS = system()
+        try:
-        if OS == 'Windows':
+            if system() == 'Windows':
-            call(["toxygen", "--configure"])
+                call(["toxygen", "--configure"])
-        elif OS == 'Linux':
+            else:
-            call(["toxygen", "--clean"])
+                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,

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:
+    _thread.execute(Profile.get_instance().incoming_chunk, friend_number, file_number, position,
-        invoke_in_main_thread(Profile.get_instance().incoming_chunk,
+                    chunk[:length] if length else None)
-                              friend_number,
-                              file_number,
-                              position,
-                              None)
-    else:
-        Profile.get_instance().incoming_chunk(friend_number, file_number, position, chunk[:length])
 
 
 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)
-        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)
 
 
 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 = QtGui.QPixmap(avatar_path)
-        pixmap.load(avatar_path)
+        self._widget.avatar_label.setPixmap(pixmap.scaled(width, width, QtCore.Qt.KeepAspectRatio,
-        self._widget.avatar_label.setScaledContents(False)
+                                                          QtCore.Qt.SmoothTransformation))
-        self._widget.avatar_label.setPixmap(pixmap.scaled(width, width, QtCore.Qt.KeepAspectRatio))
         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
-
+    QtCore.Signal = QtCore.pyqtSignal
-# TODO: threads!
 
 
 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
+    signal = QtCore.Signal(int, float, int)  # state, progress, time in sec
-    except:
+
-        signal = QtCore.pyqtSignal(int, float, int)  # state and progress - pyqt4
+
+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 = position
-        self._file_size = 0
+        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

toxygen/libtox.py

@@ -6,13 +6,14 @@ import util
 class LibToxCore:
 
     def __init__(self):
-        if system() == 'Linux':
+        if system() == 'Windows':
-            # libtoxcore and libsodium must be installed in your os
-            self._libtoxcore = CDLL('libtoxcore.so')
-        elif 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':
+        if system() == 'Windows':
-            # that /usr/lib/libtoxav.so must exists
-            self._libtoxav = CDLL('libtoxav.so')
-        elif 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':
+        if system() == 'Windows':
-            # /usr/lib/libtoxencryptsave.so must exists
-            self._lib_tox_encrypt_save = CDLL('libtoxencryptsave.so')
-        elif 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)
@@ -165,7 +185,7 @@ class MessageItem(QtGui.QWidget):
         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))
+        self.name.setPixmap(pixmap.scaled(30, 30, QtCore.Qt.KeepAspectRatio, QtCore.Qt.SmoothTransformation))
 
 
 class ContactItem(QtGui.QWidget):
@@ -180,12 +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)
@@ -242,7 +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)
@@ -278,7 +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)
@@ -390,7 +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/main.py

@@ -8,7 +8,7 @@ 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
@@ -125,7 +125,19 @@ class Toxygen:
                         set_pass.show()
                         self.app.connect(self.app, QtCore.SIGNAL("lastWindowClosed()"), self.app, QtCore.SLOT("quit()"))
                         self.app.exec_()
-                    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 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:
@@ -226,8 +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))
@@ -235,12 +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()
@@ -260,6 +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()
@@ -419,7 +442,7 @@ def main():
     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')

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)
@@ -75,7 +77,7 @@ 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)
@@ -91,6 +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):
@@ -125,6 +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)
@@ -176,12 +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)
@@ -194,9 +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.avatar_label.mouseReleaseEvent = self.profile_settings
-        self.status_message.mouseReleaseEvent = self.profilesettings
+        self.status_message.mouseReleaseEvent = self.profile_settings
-        self.name.mouseReleaseEvent = self.profilesettings
+        self.name.mouseReleaseEvent = self.profile_settings
         self.connection_status.raise_()
         Form.connection_status.setObjectName("connection_status")
 
@@ -204,12 +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)
@@ -256,7 +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:
@@ -264,6 +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)
@@ -320,16 +325,21 @@ class MainWindow(QtGui.QMainWindow):
         self.retranslateUi()
         self.profile = Profile(tox, self)
 
-    def closeEvent(self, *args, **kwargs):
+    def closeEvent(self, event):
         self.profile.save_history()
         self.profile.close()
         s = Settings.get_instance()
-        s['x'] = self.pos().x()
+        if not s['close_to_tray'] or s.closing:
-        s['y'] = self.pos().y()
+            s['x'] = self.geometry().x()
-        s['width'] = self.width()
+            s['y'] = self.geometry().y()
-        s['height'] = self.height()
+            s['width'] = self.width()
-        s.save()
+            s['height'] = self.height()
-        QtGui.QApplication.closeAllWindows()
+            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)
@@ -351,6 +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)
 
@@ -363,7 +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):
@@ -375,10 +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()
 
@@ -519,7 +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))
@@ -541,6 +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()
@@ -560,6 +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)
 
@@ -609,4 +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()
 
@@ -383,4 +392,3 @@ class WelcomeScreen(CenteredWidget):
         s = settings.Settings.get_instance()
         s['show_welcome_screen'] = False
         s.save()
-

toxygen/menu.py

@@ -37,6 +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)
@@ -51,7 +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)
@@ -102,6 +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)
@@ -266,13 +267,25 @@ class ProfileSettings(CenteredWidget):
             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()
@@ -520,11 +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'])
@@ -554,19 +568,20 @@ class InterfaceSettings(CenteredWidget):
 
     def initUI(self):
         self.setObjectName("interfaceForm")
-        self.setMinimumSize(QtCore.QSize(400, 580))
+        self.setMinimumSize(QtCore.QSize(400, 650))
-        self.setMaximumSize(QtCore.QSize(400, 580))
+        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)
@@ -610,23 +625,31 @@ class InterfaceSettings(CenteredWidget):
         self.messages_font_size.setCurrentIndex(settings['message_font_size'] - 10)
 
         self.unread = QtGui.QPushButton(self)
-        self.unread.setGeometry(QtCore.QRect(30, 465, 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, 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, 410, 370, 20))
+        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, 505, 340, 30))
+        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, 545, 340, 30))
+        self.import_stickers.setGeometry(QtCore.QRect(30, 590, 340, 30))
         self.import_stickers.clicked.connect(self.import_st)
 
         self.retranslateUi()
@@ -645,6 +668,8 @@ class InterfaceSettings(CenteredWidget):
         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,
@@ -674,6 +699,20 @@ class InterfaceSettings(CenteredWidget):
             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()
 
@@ -698,6 +737,7 @@ class InterfaceSettings(CenteredWidget):
             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:
@@ -741,9 +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)
@@ -751,7 +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/plugin_support.py

@@ -147,6 +147,16 @@ 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

toxygen/plugins/plugin_super_class.py

@@ -88,6 +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

@@ -43,6 +43,8 @@ class Profile(contact.Contact, Singleton):
         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()
@@ -80,6 +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:
@@ -169,15 +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:]
@@ -226,11 +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 = QtGui.QPixmap(avatar_path)
-            pixmap.load(avatar_path)
+            self._screen.account_avatar.setPixmap(pixmap.scaled(64, 64, QtCore.Qt.KeepAspectRatio,
-            self._screen.account_avatar.setScaledContents(False)
+                                                                QtCore.Qt.SmoothTransformation))
-            self._screen.account_avatar.setPixmap(pixmap.scaled(64, 64, QtCore.Qt.KeepAspectRatio))
-            self._screen.account_avatar.repaint()  # comment?
             self.update_filtration()
         except Exception as ex:  # no friend found. ignore
             log('Friend value: ' + str(value))
@@ -285,6 +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:
@@ -294,11 +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
@@ -309,9 +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]
+            try:
-            if friend.status is not None:
+                friend = self._friends[self._active_friend]
-                self._tox.self_set_typing(friend.number, typing)
+                if friend.status is not None:
+                    self._tox.self_set_typing(friend.number, typing)
+            except:
+                pass
 
     def friend_typing(self, friend_number, typing):
         """
@@ -485,7 +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
@@ -497,19 +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
+            elif message.get_type() == MESSAGE_TYPE['INLINE']:  # inline image
-                self.create_inline_item(message.get_data())
+                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
     # -----------------------------------------------------------------------------------------------------------------
@@ -777,24 +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 friend in self._friends:
-        for key in list(self._file_transfers.keys()):
+            self.friend_exit(friend.number)
-            self._file_transfers[key].cancelled()
-            del self._file_transfers[key]
         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)):
+        s = Settings.get_instance()
-            del self._friends[0]
+        s['paused_file_transfers'] = dict(self._paused_file_transfers) if s['resend_files'] else {}
+        s.save()
 
     # -----------------------------------------------------------------------------------------------------------------
     # File transfers support
@@ -812,7 +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(),
@@ -840,9 +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:
@@ -896,18 +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
@@ -915,21 +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
-        while os.path.isfile(path + '/' + new_file_name):  # file with same name already exists
+        if not from_position:
-            if '.' in file_name:  # has extension
+            while os.path.isfile(path + '/' + new_file_name):  # file with same name already exists
-                d = file_name.rindex('.')
+                if '.' in file_name:  # has extension
-            else:  # no extension
+                    d = file_name.rindex('.')
-                d = len(file_name)
+                else:  # no extension
-            new_file_name = file_name[:d] + ' ({})'.format(i) + file_name[d:]
+                    d = len(file_name)
-            i += 1
+                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:
@@ -961,6 +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(),
@@ -974,14 +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())
@@ -991,7 +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(),
@@ -1000,69 +1076,50 @@ class Profile(contact.Contact, Singleton):
                              os.path.basename(path),
                              friend_number,
                              st.get_file_number())
-        item = self.create_file_transfer_item(tm)
+        if friend_number == self.get_active_number():
-        st.set_state_changed_handler(item.update)
+            item = self.create_file_transfer_item(tm)
-        self._friends[self._active_friend].append_message(tm)
+            st.set_state_changed_handler(item.update)
-        self._messages.scrollToBottom()
+            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:
+        self._file_transfers[(friend_number, file_number)].write_chunk(position, data)
-            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)]
 
     def outgoing_chunk(self, friend_number, file_number, position, size):
         """
         Outgoing chunk
         """
-        if (friend_number, file_number) in self._file_transfers:
+        self._file_transfers[(friend_number, file_number)].send_chunk(position, size)
-            transfer = self._file_transfers[(friend_number, file_number)]
+
-            transfer.send_chunk(position, size)
+    @QtCore.Slot(int, int)
-            if transfer.state not in ACTIVE_FILE_TRANSFERS:  # finished or cancelled
+    def transfer_finished(self, friend_number, file_number):
-                del self._file_transfers[(friend_number, file_number)]
+        transfer = self._file_transfers[(friend_number, file_number)]
-                if type(transfer) is not SendAvatar:
+        t = type(transfer)
-                    if type(transfer) is SendFromBuffer and Settings.get_instance()['allow_inline']:  # inline
+        if t is ReceiveAvatar:
-                        inline = InlineImage(transfer.get_data())
+            self.get_friend_by_number(friend_number).load_avatar()
-                        print('inline')
+            self.set_active(None)
-                        i = self.get_friend_by_number(friend_number).update_transfer_data(file_number,
+        elif t is ReceiveToBuffer or (t is SendFromBuffer and Settings.get_instance()['allow_inline']):  # inline image
-                                                                                          TOX_FILE_TRANSFER_STATE[
+            print('inline')
-                                                                                              'FINISHED'],
+            inline = InlineImage(transfer.get_data())
-                                                                                          inline)
+            i = self.get_friend_by_number(friend_number).update_transfer_data(file_number,
-                        if friend_number == self.get_active_number():
+                                                                              TOX_FILE_TRANSFER_STATE['FINISHED'],
-                            count = self._messages.count()
+                                                                              inline)
-                            if count + i + 1 >= 0:
+            if friend_number == self.get_active_number():
-                                elem = QtGui.QListWidgetItem()
+                count = self._messages.count()
-                                item = InlineImageItem(transfer.get_data(), self._messages.width(), elem)
+                if count + i + 1 >= 0:
-                                elem.setSizeHint(QtCore.QSize(self._messages.width(), item.height()))
+                    elem = QtGui.QListWidgetItem()
-                                self._messages.insertItem(count + i + 1, elem)
+                    item = InlineImageItem(transfer.get_data(), self._messages.width(), elem)
-                                self._messages.setItemWidget(elem, item)
+                    elem.setSizeHint(QtCore.QSize(self._messages.width(), item.height()))
-                    else:
+                    self._messages.insertItem(count + i + 1, elem)
-                        self.get_friend_by_number(friend_number).update_transfer_data(file_number,
+                    self._messages.setItemWidget(elem, item)
-                                                                                      TOX_FILE_TRANSFER_STATE['FINISHED'])
+        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
@@ -1116,6 +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:
@@ -1134,6 +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,
@@ -1149,6 +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()
@@ -1175,6 +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, copy
-from util import Singleton, curr_directory, log
 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'],
+        self.closing = False
-                      'output': p.get_default_output_device_info()['index']}
+        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():
@@ -109,6 +117,8 @@ 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,
@@ -127,7 +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
@@ -194,12 +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':
+        if system() == 'Windows':
-            return os.getenv('HOME') + '/.config/tox/'
-        elif 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):
@@ -234,13 +251,18 @@ class ProfileHelper(Singleton):
             fl.write(data)
         print('Profile saved successfully')
 
-    def export_profile(self, new_path):
+    def export_profile(self, new_path, use_new_path):
-        new_path += os.path.basename(self._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/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/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.libtoxav.toxav_new.restype = POINTER(c_void_p)
-        self._toxav_pointer = ToxAV.libtoxav.toxav_new(tox_pointer, byref(toxav_err_new))
+        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)
+        self.libtoxav.toxav_get_tox.restype = POINTER(c_void_p)
-        return ToxAV.libtoxav.toxav_get_tox(self._toxav_pointer)
+        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/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)