file transfers items bug fixes, translatable menu everywhere

src/callbacks.py

@@ -226,11 +226,11 @@ def file_recv_control(tox, friend_number, file_number, file_control, user_data):
     Friend cancelled, paused or resumed file transfer
     """
     if file_control == TOX_FILE_CONTROL['CANCEL']:
-        Profile.get_instance().cancel_transfer(friend_number, file_number, True)
+        invoke_in_main_thread(Profile.get_instance().cancel_transfer, friend_number, file_number, True)
     elif file_control == TOX_FILE_CONTROL['PAUSE']:
-        Profile.get_instance().pause_transfer(friend_number, file_number, True)
+        invoke_in_main_thread(Profile.get_instance().pause_transfer, friend_number, file_number, True)
     elif file_control == TOX_FILE_CONTROL['RESUME']:
-        Profile.get_instance().resume_transfer(friend_number, file_number, True)
+        invoke_in_main_thread(Profile.get_instance().resume_transfer, friend_number, file_number, True)
 
 # -----------------------------------------------------------------------------------------------------------------
 # Callbacks - custom packets

src/file_transfers.py

@@ -9,17 +9,28 @@ try:
 except ImportError:
     from PyQt4 import QtCore
 
+# TODO: threads!
+
 
 TOX_FILE_TRANSFER_STATE = {
     'RUNNING': 0,
-    'PAUSED': 1,
+    'PAUSED_BY_USER': 1,
-    'CANCELED': 2,
+    'CANCELLED': 2,
     'FINISHED': 3,
-    'PAUSED_BY_FRIEND': 4
+    'PAUSED_BY_FRIEND': 4,
+    'INCOMING_NOT_STARTED': 5
 }
 
+ACTIVE_FILE_TRANSFERS = (0, 1, 4, 5)
+
+PAUSED_FILE_TRANSFERS = (1, 4, 5)
+
+DO_NOT_SHOW_ACCEPT_BUTTON = (2, 3, 4)
+
+SHOW_PROGRESS_BAR = (0, 1, 4)
+
+ALLOWED_FILES = ('toxygen_inline.png', 'utox-inline.png', 'sticker.png')
 
-# TODO: rewrite
 
 class StateSignal(QtCore.QObject):
     try:
@@ -64,14 +75,14 @@ class FileTransfer(QtCore.QObject):
         self.send_control(TOX_FILE_CONTROL['CANCEL'])
         if hasattr(self, '_file'):
             self._file.close()
-        self._state_changed.signal.emit(self.state, 1)
+        self.signal()
 
     def cancelled(self):
         if hasattr(self, '_file'):
             sleep(0.1)
             self._file.close()
-        self.state = TOX_FILE_TRANSFER_STATE['CANCELED']
+        self.state = TOX_FILE_TRANSFER_STATE['CANCELLED']
-        self._state_changed.signal.emit(self.state, 1)
+        self.signal()
 
     def pause(self, by_friend):
         if not by_friend:
@@ -102,6 +113,7 @@ class SendTransfer(FileTransfer):
         else:
             size = 0
         super(SendTransfer, self).__init__(path, tox, friend_number, size)
+        self.state = TOX_FILE_TRANSFER_STATE['PAUSED_BY_FRIEND']
         self._file_number = tox.file_send(friend_number, kind, size, file_id,
                                           basename(path).encode('utf-8') if path else '')
 
@@ -121,7 +133,7 @@ class SendTransfer(FileTransfer):
             if hasattr(self, '_file'):
                 self._file.close()
             self.state = TOX_FILE_TRANSFER_STATE['FINISHED']
-            self._state_changed.signal.emit(self.state, 1)
+            self.signal()
 
 
 class SendAvatar(SendTransfer):
@@ -145,6 +157,7 @@ class SendFromBuffer(FileTransfer):
 
     def __init__(self, tox, friend_number, data, file_name):
         super(SendFromBuffer, self).__init__(None, tox, friend_number, len(data))
+        self.state = TOX_FILE_TRANSFER_STATE['PAUSED_BY_FRIEND']
         self._data = data
         self._file_number = tox.file_send(friend_number, TOX_FILE_KIND['DATA'], len(data), None, file_name)
 

src/friend.py

@@ -136,8 +136,8 @@ class Friend(contact.Contact):
             tr = filter(lambda x: x.get_type() == MESSAGE_TYPE['FILE_TRANSFER'] and x.is_active(file_number),
                         self._corr)[0]
             tr.set_status(status)
-            if inline:  # inline was loaded
             i = self._corr.index(tr)
+            if inline:  # inline was loaded
                 self._corr.insert(i, inline)
             return i - len(self._corr)
         except:

src/list_items.py

@@ -4,9 +4,8 @@ try:
 except ImportError:
     from PyQt4 import QtCore, QtGui
 import profile
-from file_transfers import TOX_FILE_TRANSFER_STATE
+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
-from messages import FILE_TRANSFER_MESSAGE_STATUS
 from widgets import DataLabel, create_menu
 import cgi
 import smileys
@@ -233,13 +232,12 @@ class FileTransferItem(QtGui.QListWidget):
 
         QtGui.QListWidget.__init__(self, parent)
         self.resize(QtCore.QSize(width, 34))
-        if state == FILE_TRANSFER_MESSAGE_STATUS['CANCELLED']:
+        if state == TOX_FILE_TRANSFER_STATE['CANCELLED']:
             self.setStyleSheet('QListWidget { border: 1px solid #B40404; }')
-        elif state in (FILE_TRANSFER_MESSAGE_STATUS['INCOMING_NOT_STARTED'], FILE_TRANSFER_MESSAGE_STATUS['PAUSED_BY_FRIEND']):
+        elif state in PAUSED_FILE_TRANSFERS:
             self.setStyleSheet('QListWidget { border: 1px solid #FF8000; }')
         else:
             self.setStyleSheet('QListWidget { border: 1px solid green; }')
-
         self.state = state
 
         self.name = DataLabel(self)
@@ -265,20 +263,23 @@ class FileTransferItem(QtGui.QListWidget):
         icon = QtGui.QIcon(pixmap)
         self.cancel.setIcon(icon)
         self.cancel.setIconSize(QtCore.QSize(30, 30))
-        self.cancel.setVisible(state > 1)
+        self.cancel.setVisible(state in ACTIVE_FILE_TRANSFERS)
         self.cancel.clicked.connect(lambda: self.cancel_transfer(friend_number, file_number))
         self.cancel.setStyleSheet('QPushButton:hover { border: 1px solid #3A3939; background-color: none;}')
 
         self.accept_or_pause = QtGui.QPushButton(self)
         self.accept_or_pause.setGeometry(QtCore.QRect(width - 170, 2, 30, 30))
-        if state == FILE_TRANSFER_MESSAGE_STATUS['INCOMING_NOT_STARTED']:
+        if state == TOX_FILE_TRANSFER_STATE['INCOMING_NOT_STARTED']:
             self.accept_or_pause.setVisible(True)
             self.button_update('accept')
-        elif state in (0, 1, 5):
+        elif state in DO_NOT_SHOW_ACCEPT_BUTTON:
             self.accept_or_pause.setVisible(False)
-        elif state == FILE_TRANSFER_MESSAGE_STATUS['PAUSED_BY_USER']:  # setup for continue
+        elif state == TOX_FILE_TRANSFER_STATE['PAUSED_BY_USER']:  # setup for continue
             self.accept_or_pause.setVisible(True)
             self.button_update('resume')
+        elif state not in ACTIVE_FILE_TRANSFERS:
+            self.accept_or_pause.setVisible(False)
+            self.cancel.setVisible(False)
         else:  # pause
             self.accept_or_pause.setVisible(True)
             self.button_update('pause')
@@ -290,8 +291,7 @@ class FileTransferItem(QtGui.QListWidget):
         self.pb.setGeometry(QtCore.QRect(100, 7, 100, 20))
         self.pb.setValue(0)
         self.pb.setStyleSheet('QProgressBar { background-color: #302F2F; }')
-        if state < 2:
+        self.pb.setVisible(state in SHOW_PROGRESS_BAR)
-            self.pb.setVisible(False)
 
         self.file_name = DataLabel(self)
         self.file_name.setGeometry(QtCore.QRect(210, 7, width - 400, 20))
@@ -306,6 +306,7 @@ class FileTransferItem(QtGui.QListWidget):
             file_size = '{}KB'.format(file_size)
         file_data = u'{} {}'.format(file_size, file_name)
         self.file_name.setText(file_data)
+        self.file_name.setToolTip(file_name)
         self.saved_name = file_name
         self.setFocusPolicy(QtCore.Qt.NoFocus)
         self.paused = False
@@ -319,23 +320,24 @@ class FileTransferItem(QtGui.QListWidget):
         self.pb.setVisible(False)
 
     def accept_or_pause_transfer(self, friend_number, file_number, size):
-        if self.state == FILE_TRANSFER_MESSAGE_STATUS['INCOMING_NOT_STARTED']:
+        if self.state == TOX_FILE_TRANSFER_STATE['INCOMING_NOT_STARTED']:
             directory = QtGui.QFileDialog.getExistingDirectory(self,
                                                                QtGui.QApplication.translate("MainWindow", 'Choose folder', None, QtGui.QApplication.UnicodeUTF8),
                                                                curr_directory(),
                                                                QtGui.QFileDialog.ShowDirsOnly)
+            self.pb.setVisible(True)
             if directory:
                 pr = profile.Profile.get_instance()
                 pr.accept_transfer(self, directory + '/' + self.saved_name, friend_number, file_number, size)
                 self.button_update('pause')
-        elif self.state == FILE_TRANSFER_MESSAGE_STATUS['PAUSED_BY_USER']:  # resume
+        elif self.state == TOX_FILE_TRANSFER_STATE['PAUSED_BY_USER']:  # resume
             self.paused = False
             profile.Profile.get_instance().resume_transfer(friend_number, file_number)
             self.button_update('pause')
-            self.state = FILE_TRANSFER_MESSAGE_STATUS['OUTGOING']
+            self.state = TOX_FILE_TRANSFER_STATE['RUNNING']
         else:  # pause
             self.paused = True
-            self.state = FILE_TRANSFER_MESSAGE_STATUS['PAUSED_BY_USER']
+            self.state = TOX_FILE_TRANSFER_STATE['PAUSED_BY_USER']
             profile.Profile.get_instance().pause_transfer(friend_number, file_number)
             self.button_update('resume')
         self.accept_or_pause.clearFocus()
@@ -346,33 +348,27 @@ class FileTransferItem(QtGui.QListWidget):
         self.accept_or_pause.setIcon(icon)
         self.accept_or_pause.setIconSize(QtCore.QSize(30, 30))
 
-    def convert(self, state):
-        # convert TOX_FILE_TRANSFER_STATE to FILE_TRANSFER_MESSAGE_STATUS
-        d = {0: 2, 1: 6, 2: 1, 3: 0, 4: 5}
-        return d[state]
-
     @QtCore.Slot(int, float)
     def update(self, state, progress):
         self.pb.setValue(int(progress * 100))
-        state = self.convert(state)
         if self.state != state:
-            if state == FILE_TRANSFER_MESSAGE_STATUS['CANCELLED']:
+            if state == TOX_FILE_TRANSFER_STATE['CANCELLED']:
                 self.setStyleSheet('QListWidget { border: 1px solid #B40404; }')
                 self.cancel.setVisible(False)
                 self.accept_or_pause.setVisible(False)
                 self.pb.setVisible(False)
                 self.state = state
-            elif state == FILE_TRANSFER_MESSAGE_STATUS['FINISHED']:
+            elif state == TOX_FILE_TRANSFER_STATE['FINISHED']:
                 self.accept_or_pause.setVisible(False)
                 self.pb.setVisible(False)
                 self.cancel.setVisible(False)
                 self.setStyleSheet('QListWidget { border: 1px solid green; }')
                 self.state = state
-            elif state == FILE_TRANSFER_MESSAGE_STATUS['PAUSED_BY_FRIEND']:
+            elif state == TOX_FILE_TRANSFER_STATE['PAUSED_BY_FRIEND']:
                 self.accept_or_pause.setVisible(False)
                 self.setStyleSheet('QListWidget { border: 1px solid #FF8000; }')
                 self.state = state
-            elif state == FILE_TRANSFER_MESSAGE_STATUS['PAUSED_BY_USER']:
+            elif state == TOX_FILE_TRANSFER_STATE['PAUSED_BY_USER']:
                 self.button_update('resume')  # setup button continue
                 self.setStyleSheet('QListWidget { border: 1px solid green; }')
                 self.state = state
@@ -390,7 +386,7 @@ class UnsentFileItem(FileTransferItem):
 
     def __init__(self, file_name, size, user, time, width, parent=None):
         super(UnsentFileItem, self).__init__(file_name, size, time, user, -1, -1,
-                                             FILE_TRANSFER_MESSAGE_STATUS['PAUSED_BY_FRIEND'], width, parent)
+                                             TOX_FILE_TRANSFER_STATE['PAUSED_BY_FRIEND'], width, parent)
         self._time = time
         self.pb.setVisible(False)
 

src/loginscreen.py

@@ -7,7 +7,7 @@ except ImportError:
 from widgets import *
 
 
-class NickEdit(QtGui.QPlainTextEdit):
+class NickEdit(LineEdit):
 
     def __init__(self, parent):
         super(NickEdit, self).__init__(parent)
@@ -71,6 +71,7 @@ class LoginScreen(CenteredWidget):
         QtCore.QMetaObject.connectSlotsByName(self)
 
     def retranslateUi(self):
+        self.new_name.setPlaceholderText(QtGui.QApplication.translate("login", "Profile name", None, QtGui.QApplication.UnicodeUTF8))
         self.setWindowTitle(QtGui.QApplication.translate("login", "Log in", None, QtGui.QApplication.UnicodeUTF8))
         self.new_profile.setText(QtGui.QApplication.translate("login", "Create", None, QtGui.QApplication.UnicodeUTF8))
         self.label.setText(QtGui.QApplication.translate("login", "Profile name:", None, QtGui.QApplication.UnicodeUTF8))

src/mainscreen.py

@@ -3,7 +3,7 @@
 from menu import *
 from profile import *
 from list_items import *
-from widgets import MultilineEdit
+from widgets import MultilineEdit, LineEdit
 import plugin_support
 from mainscreen_widgets import *
 
@@ -147,10 +147,11 @@ class MainWindow(QtGui.QMainWindow):
         self.search_label.setScaledContents(False)
         self.search_label.setPixmap(pixmap)
 
-        self.contact_name = QtGui.QLineEdit(Form)
+        self.contact_name = LineEdit(Form)
         self.contact_name.setGeometry(QtCore.QRect(0, 0, 150, 25))
         self.contact_name.setObjectName("contact_name")
         self.contact_name.textChanged.connect(self.filtering)
+
         self.online_contacts = QtGui.QComboBox(Form)
         self.online_contacts.setGeometry(QtCore.QRect(150, 0, 120, 25))
         self.online_contacts.activated[int].connect(lambda x: self.filtering())

src/menu.py

@@ -5,7 +5,7 @@ except ImportError:
 from settings import *
 from profile import Profile
 from util import curr_directory
-from widgets import CenteredWidget, DataLabel
+from widgets import CenteredWidget, DataLabel, LineEdit
 import pyaudio
 import toxencryptsave
 import plugin_support
@@ -27,7 +27,7 @@ class AddContact(CenteredWidget):
         self.sendRequestButton.setBaseSize(QtCore.QSize(0, 0))
         self.sendRequestButton.setObjectName("sendRequestButton")
         self.sendRequestButton.clicked.connect(self.add_friend)
-        self.tox_id = QtGui.QLineEdit(self)
+        self.tox_id = LineEdit(self)
         self.tox_id.setGeometry(QtCore.QRect(50, 40, 471, 27))
         self.tox_id.setObjectName("lineEdit")
         self.tox_id.setText(tox_id)
@@ -85,12 +85,12 @@ class ProfileSettings(CenteredWidget):
         self.setObjectName("ProfileSettingsForm")
         self.setMinimumSize(QtCore.QSize(650, 520))
         self.setMaximumSize(QtCore.QSize(650, 520))
-        self.nick = QtGui.QLineEdit(self)
+        self.nick = LineEdit(self)
         self.nick.setGeometry(QtCore.QRect(30, 60, 350, 27))
         self.nick.setObjectName("nick")
         profile = Profile.get_instance()
         self.nick.setText(profile.name)
-        self.status = QtGui.QLineEdit(self)
+        self.status = LineEdit(self)
         self.status.setGeometry(QtCore.QRect(30, 130, 350, 27))
         self.status.setObjectName("status")
         self.status.setText(profile.status_message)
@@ -138,12 +138,12 @@ class ProfileSettings(CenteredWidget):
         self.profile_pass.setGeometry(QtCore.QRect(40, 300, 300, 50))
         font.setPointSize(18)
         self.profile_pass.setFont(font)
-        self.password = QtGui.QLineEdit(self)
+        self.password = LineEdit(self)
         self.password.setGeometry(QtCore.QRect(30, 350, 300, 30))
         self.password.setEchoMode(QtGui.QLineEdit.EchoMode.Password)
         self.leave_blank = QtGui.QLabel(self)
         self.leave_blank.setGeometry(QtCore.QRect(340, 350, 300, 30))
-        self.confirm_password = QtGui.QLineEdit(self)
+        self.confirm_password = LineEdit(self)
         self.confirm_password.setGeometry(QtCore.QRect(30, 400, 300, 30))
         self.confirm_password.setEchoMode(QtGui.QLineEdit.EchoMode.Password)
         self.set_password = QtGui.QPushButton(self)
@@ -262,10 +262,10 @@ class NetworkSettings(CenteredWidget):
         self.http = QtGui.QCheckBox(self)
         self.http.setGeometry(QtCore.QRect(20, 70, 97, 22))
         self.proxy.setObjectName("proxy")
-        self.proxyip = QtGui.QLineEdit(self)
+        self.proxyip = LineEdit(self)
         self.proxyip.setGeometry(QtCore.QRect(40, 130, 231, 27))
         self.proxyip.setObjectName("proxyip")
-        self.proxyport = QtGui.QLineEdit(self)
+        self.proxyport = LineEdit(self)
         self.proxyport.setGeometry(QtCore.QRect(40, 190, 231, 27))
         self.proxyport.setObjectName("proxyport")
         self.label = QtGui.QLabel(self)

src/messages.py

@@ -8,16 +8,6 @@ MESSAGE_TYPE = {
     'INFO_MESSAGE': 4
 }
 
-FILE_TRANSFER_MESSAGE_STATUS = {
-    'FINISHED': 0,
-    'CANCELLED': 1,
-    'OUTGOING': 2,
-    'INCOMING_NOT_STARTED': 3,
-    'INCOMING_STARTED': 4,
-    'PAUSED_BY_FRIEND': 5,
-    'PAUSED_BY_USER': 6
-}
-
 
 class Message(object):
 
@@ -62,7 +52,7 @@ class TransferMessage(Message):
         self._friend_number, self._file_number = friend_number, file_number
 
     def is_active(self, file_number):
-        return self._file_number == file_number and self._status > 1
+        return self._file_number == file_number and self._status not in (2, 3)
 
     def get_friend_number(self):
         return self._friend_number

src/passwordscreen.py

@@ -1,11 +1,11 @@
-from widgets import CenteredWidget
+from widgets import CenteredWidget, LineEdit
 try:
     from PySide import QtCore, QtGui
 except ImportError:
     from PyQt4 import QtCore, QtGui
 
 
-class PasswordArea(QtGui.QLineEdit):
+class PasswordArea(LineEdit):
 
     def __init__(self, parent):
         super(PasswordArea, self).__init__(parent)

src/profile.py

@@ -173,7 +173,7 @@ class Profile(contact.Contact, Singleton):
                             self.create_unsent_file_item(message)
                             continue
                         item = self.create_file_transfer_item(message)
-                        if message.get_status() >= 2:  # active file transfer
+                        if message.get_status() in ACTIVE_FILE_TRANSFERS:  # active file transfer
                             try:
                                 ft = self._file_transfers[(message.get_friend_number(), message.get_file_number())]
                                 ft.set_state_changed_handler(item.update)
@@ -453,7 +453,7 @@ class Profile(contact.Contact, Singleton):
                     self.create_unsent_file_item(message)
                     continue
                 item = self.create_file_transfer_item(message, False)
-                if message.get_status() >= 2:  # active file transfer
+                if message.get_status() in ACTIVE_FILE_TRANSFERS:  # active file transfer
                     ft = self._file_transfers[(message.get_friend_number(), message.get_file_number())]
                     ft.set_state_changed_handler(item.update)
             elif message.get_type() == MESSAGE_TYPE['INLINE']:  # inline
@@ -757,12 +757,12 @@ class Profile(contact.Contact, Singleton):
         settings = Settings.get_instance()
         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 ('toxygen_inline.png', 'utox-inline.png', 'sticker.png')) and settings['allow_inline']
+        inline = (file_name in ALLOWED_FILES) and settings['allow_inline']
         if inline and size < 1024 * 1024:
             self.accept_transfer(None, '', friend_number, file_number, size, True)
             tm = TransferMessage(MESSAGE_OWNER['FRIEND'],
                                  time.time(),
-                                 FILE_TRANSFER_MESSAGE_STATUS['INCOMING_STARTED'],
+                                 TOX_FILE_TRANSFER_STATE['RUNNING'],
                                  size,
                                  file_name,
                                  friend_number,
@@ -783,7 +783,7 @@ class Profile(contact.Contact, Singleton):
             self.accept_transfer(None, path + '/' + new_file_name, friend_number, file_number, size)
             tm = TransferMessage(MESSAGE_OWNER['FRIEND'],
                                  time.time(),
-                                 FILE_TRANSFER_MESSAGE_STATUS['INCOMING_STARTED'],
+                                 TOX_FILE_TRANSFER_STATE['RUNNING'],
                                  size,
                                  new_file_name,
                                  friend_number,
@@ -791,7 +791,7 @@ class Profile(contact.Contact, Singleton):
         else:
             tm = TransferMessage(MESSAGE_OWNER['FRIEND'],
                                  time.time(),
-                                 FILE_TRANSFER_MESSAGE_STATUS['INCOMING_NOT_STARTED'],
+                                 TOX_FILE_TRANSFER_STATE['INCOMING_NOT_STARTED'],
                                  size,
                                  file_name,
                                  friend_number,
@@ -813,8 +813,8 @@ class Profile(contact.Contact, Singleton):
         :param file_number: file number
         :param already_cancelled: was cancelled by friend
         """
-        self.get_friend_by_number(friend_number).update_transfer_data(file_number,
+        i = self.get_friend_by_number(friend_number).update_transfer_data(file_number,
-                                                                      FILE_TRANSFER_MESSAGE_STATUS['CANCELLED'])
+                                                                          TOX_FILE_TRANSFER_STATE['CANCELLED'])
         if (friend_number, file_number) in self._file_transfers:
             tr = self._file_transfers[(friend_number, file_number)]
             if not already_cancelled:
@@ -825,7 +825,12 @@ class Profile(contact.Contact, Singleton):
                 del tr
                 del self._file_transfers[(friend_number, file_number)]
         else:
+            if not already_cancelled:
                 self._tox.file_control(friend_number, file_number, TOX_FILE_CONTROL['CANCEL'])
+            if friend_number == self.get_active_number():
+                tmp = self._messages.count() + i
+                if tmp >= 0:
+                    self._messages.itemWidget(self._messages.item(tmp)).update(TOX_FILE_TRANSFER_STATE['CANCELLED'], 0)
 
     def cancel_not_started_transfer(self, time):
         self._friends[self._active_friend].delete_one_unsent_file(time)
@@ -837,7 +842,7 @@ class Profile(contact.Contact, Singleton):
         """
         tr = self._file_transfers[(friend_number, file_number)]
         tr.pause(by_friend)
-        t = FILE_TRANSFER_MESSAGE_STATUS['PAUSED_BY_FRIEND'] if by_friend else FILE_TRANSFER_MESSAGE_STATUS['PAUSED_BY_USER']
+        t = TOX_FILE_TRANSFER_STATE['PAUSED_BY_FRIEND'] if by_friend else TOX_FILE_TRANSFER_STATE['PAUSED_BY_USER']
         self.get_friend_by_number(friend_number).update_transfer_data(file_number, t)
 
     def resume_transfer(self, friend_number, file_number, by_friend=False):
@@ -845,7 +850,7 @@ class Profile(contact.Contact, Singleton):
         Resume transfer with specified data
         """
         self.get_friend_by_number(friend_number).update_transfer_data(file_number,
-                                                                      FILE_TRANSFER_MESSAGE_STATUS['OUTGOING'])
+                                                                      TOX_FILE_TRANSFER_STATE['RUNNING'])
         tr = self._file_transfers[(friend_number, file_number)]
         if by_friend:
             tr.state = TOX_FILE_TRANSFER_STATE['RUNNING']
@@ -871,7 +876,7 @@ class Profile(contact.Contact, Singleton):
         if item is not None:
             rt.set_state_changed_handler(item.update)
         self.get_friend_by_number(friend_number).update_transfer_data(file_number,
-                                                                      FILE_TRANSFER_MESSAGE_STATUS['INCOMING_STARTED'])
+                                                                      TOX_FILE_TRANSFER_STATE['RUNNING'])
 
     def send_screenshot(self, data):
         """
@@ -899,7 +904,7 @@ class Profile(contact.Contact, Singleton):
         self._file_transfers[(friend.number, st.get_file_number())] = st
         tm = TransferMessage(MESSAGE_OWNER['ME'],
                              time.time(),
-                             FILE_TRANSFER_MESSAGE_STATUS['PAUSED_BY_FRIEND'],  # OUTGOING NOT STARTED
+                             TOX_FILE_TRANSFER_STATE['PAUSED_BY_FRIEND'],  # OUTGOING NOT STARTED
                              len(data),
                              file_name,
                              friend.number,
@@ -929,7 +934,7 @@ class Profile(contact.Contact, Singleton):
         self._file_transfers[(friend_number, st.get_file_number())] = st
         tm = TransferMessage(MESSAGE_OWNER['ME'],
                              time.time(),
-                             FILE_TRANSFER_MESSAGE_STATUS['PAUSED_BY_FRIEND'],  # OUTGOING NOT STARTED
+                             TOX_FILE_TRANSFER_STATE['PAUSED_BY_FRIEND'],  # OUTGOING NOT STARTED
                              os.path.getsize(path),
                              os.path.basename(path),
                              friend_number,
@@ -946,17 +951,18 @@ class Profile(contact.Contact, Singleton):
         if (friend_number, file_number) in self._file_transfers:
             transfer = self._file_transfers[(friend_number, file_number)]
             transfer.write_chunk(position, data)
-            if transfer.state in (2, 3):  # finished or cancelled
+            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
                     inline = InlineImage(transfer.get_data())
                     i = self.get_friend_by_number(friend_number).update_transfer_data(file_number,
-                                                                                      FILE_TRANSFER_MESSAGE_STATUS['FINISHED'],
+                                                                                      TOX_FILE_TRANSFER_STATE['FINISHED'],
                                                                                       inline)
                     if friend_number == self.get_active_number():
                         count = self._messages.count()
+                        if count + i + 1 >= 0:
                             item = InlineImageItem(transfer.get_data(), self._messages.width())
                             elem = QtGui.QListWidgetItem()
                             elem.setSizeHint(QtCore.QSize(600, item.height()))
@@ -964,7 +970,7 @@ class Profile(contact.Contact, Singleton):
                             self._messages.setItemWidget(elem, item)
                 else:
                     self.get_friend_by_number(friend_number).update_transfer_data(file_number,
-                                                                                  FILE_TRANSFER_MESSAGE_STATUS['FINISHED'])
+                                                                                  TOX_FILE_TRANSFER_STATE['FINISHED'])
                 del self._file_transfers[(friend_number, file_number)]
 
     def outgoing_chunk(self, friend_number, file_number, position, size):
@@ -974,18 +980,26 @@ class Profile(contact.Contact, Singleton):
         if (friend_number, file_number) in self._file_transfers:
             transfer = self._file_transfers[(friend_number, file_number)]
             transfer.send_chunk(position, size)
-            if transfer.state in (2, 3):  # finished or cancelled
+            if transfer.state not in ACTIVE_FILE_TRANSFERS:  # finished or cancelled
                 del self._file_transfers[(friend_number, file_number)]
                 if type(transfer) is not SendAvatar:
                     if type(transfer) is SendFromBuffer and Settings.get_instance()['allow_inline']:  # inline
                         inline = InlineImage(transfer.get_data())
-                        self.get_friend_by_number(friend_number).update_transfer_data(file_number,
+                        i = self.get_friend_by_number(friend_number).update_transfer_data(file_number,
-                                                                                      FILE_TRANSFER_MESSAGE_STATUS['FINISHED'],
+                                                                                          TOX_FILE_TRANSFER_STATE[
+                                                                                              'FINISHED'],
                                                                                           inline)
-                        self.update()  # not load all messages?
+                        if friend_number == self.get_active_number():
+                            count = self._messages.count()
+                            if count + i + 1 >= 0:
+                                item = InlineImageItem(transfer.get_data(), self._messages.width())
+                                elem = QtGui.QListWidgetItem()
+                                elem.setSizeHint(QtCore.QSize(600, 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,
-                                                                                      FILE_TRANSFER_MESSAGE_STATUS['FINISHED'])
+                                                                                      TOX_FILE_TRANSFER_STATE['FINISHED'])
 
     # -----------------------------------------------------------------------------------------------------------------
     # Avatars support
@@ -1009,7 +1023,7 @@ class Profile(contact.Contact, Singleton):
         :param size: size of avatar or 0 (default avatar)
         """
         ra = ReceiveAvatar(self._tox, friend_number, size, file_number)
-        if ra.state != TOX_FILE_TRANSFER_STATE['CANCELED']:
+        if ra.state != TOX_FILE_TRANSFER_STATE['CANCELLED']:
             self._file_transfers[(friend_number, file_number)] = ra
         else:
             self.get_friend_by_number(friend_number).load_avatar()

src/widgets.py

@@ -29,6 +29,17 @@ class CenteredWidget(QtGui.QWidget):
         self.move(qr.topLeft())
 
 
+class LineEdit(QtGui.QLineEdit):
+
+    def __init__(self, parent=None):
+        super(LineEdit, self).__init__(parent)
+
+    def contextMenuEvent(self, event):
+        menu = create_menu(self.createStandardContextMenu())
+        menu.exec_(event.globalPos())
+        del menu
+
+
 class QRightClickButton(QtGui.QPushButton):
     """
     Button with right click support