file transfer item #2. data binding using signals. some other updates
This commit is contained in:
ingvar1995
parent
42ca5d0597
commit
01803a6376
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@ -15,8 +15,11 @@ TOX_FILE_TRANSFER_STATE = {
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}
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class Signal(QtCore.QObject):
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signal = QtCore.Signal(int)
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class FileTransfer(QtCore.QObject):
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signal = QtCore.Signal()
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def __init__(self, path, tox, friend_number, file_number=None):
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QtCore.QObject.__init__(self)
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@ -26,12 +29,13 @@ class FileTransfer(QtCore.QObject):
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self.state = TOX_FILE_TRANSFER_STATE['RUNNING']
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self._file_number = file_number
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self._creation_time = time()
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self._signal = Signal()
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def set_tox(self, tox):
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self._tox = tox
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def set_event_handler(self, handler):
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self.signal.connect(handler)
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self._signal.signal.connect(handler)
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def get_file_number(self):
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return self._file_number
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@ -39,6 +43,11 @@ class FileTransfer(QtCore.QObject):
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def get_friend_number(self):
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return self._friend_number
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def cancel(self):
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self.send_control(TOX_FILE_CONTROL['CANCEL'])
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self._file.close()
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self._signal.signal.emit(1) # other signal params - status and %?
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def send_control(self, control):
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if self._tox.file_control(self._friend_number, self._file_number, control):
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self.state = control
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@ -52,6 +61,7 @@ class FileTransfer(QtCore.QObject):
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class SendTransfer(FileTransfer):
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def __init__(self, path, tox, friend_number, kind=TOX_FILE_KIND['DATA'], file_id=None):
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super(SendTransfer, self).__init__(path, tox, friend_number)
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self._file_number = tox.file_send(friend_number,
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@ -70,10 +80,11 @@ class SendTransfer(FileTransfer):
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else:
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self._file.close()
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self.state = TOX_FILE_TRANSFER_STATE['FINISHED']
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self.signal.emit()
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self._signal.signal.emit(position)
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class SendAvatar(SendTransfer):
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def __init__(self, path, tox, friend_number):
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if path is None:
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super(SendAvatar, self).__init__(path, tox, friend_number, TOX_FILE_KIND['AVATAR'])
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@ -84,13 +95,17 @@ class SendAvatar(SendTransfer):
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class ReceiveTransfer(FileTransfer):
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# TODO: remove file on cancel and close file
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def __init__(self, path, tox, friend_number, file_number):
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super(ReceiveTransfer, self).__init__(path, tox, friend_number, file_number)
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self._file = open(self._path, 'wb')
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self._file.truncate(0)
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self._size = 0
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def cancel(self):
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super(ReceiveTransfer, self).cancel()
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remove(self._path)
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def write_chunk(self, position, data):
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if data is not None:
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data = ''.join(chr(x) for x in data)
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@ -105,9 +120,11 @@ class ReceiveTransfer(FileTransfer):
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else:
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self._file.close()
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self.state = TOX_FILE_TRANSFER_STATE['FINISHED']
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self._signal.signal.emit(position)
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class ReceiveAvatar(ReceiveTransfer):
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def __init__(self, tox, friend_number, file_number, has_size=True):
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path = profile.ProfileHelper.get_path() + '/avatars/{}.png'.format(tox.friend_get_public_key(friend_number))
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super(ReceiveAvatar, self).__init__(path, tox, friend_number, file_number)
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@ -1,5 +1,7 @@
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from toxcore_enums_and_consts import *
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from PySide import QtGui, QtCore
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import profile
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from util import curr_directory
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class MessageEdit(QtGui.QPlainTextEdit):
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@ -157,11 +159,13 @@ class StatusCircle(QtGui.QWidget):
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class FileTransferItem(QtGui.QListWidget):
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# TODO: accept button
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def __init__(self, file_name, time, user, friend_number, file_number, parent=None):
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def __init__(self, file_name, size, time, user, friend_number, file_number, is_incoming_transfer, parent=None):
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QtGui.QListWidget.__init__(self, parent)
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self.resize(QtCore.QSize(600, 50))
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self.setStyleSheet('QListWidget { background-color: green; }')
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self.name = QtGui.QLabel(self)
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self.name.setGeometry(QtCore.QRect(0, 2, 95, 20))
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self.name.setGeometry(QtCore.QRect(0, 15, 95, 20))
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self.name.setTextFormat(QtCore.Qt.PlainText)
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font = QtGui.QFont()
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font.setFamily("Times New Roman")
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@ -169,28 +173,62 @@ class FileTransferItem(QtGui.QListWidget):
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font.setBold(True)
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self.name.setFont(font)
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self.name.setObjectName("name")
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self.name.setText(file_name)
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self.name.setText(user)
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self.name.setStyleSheet('QLabel { color: black; }')
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self.time = QtGui.QLabel(self)
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self.time.setGeometry(QtCore.QRect(500, 0, 50, 25))
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font = QtGui.QFont()
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font.setFamily("Times New Roman")
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self.time.setGeometry(QtCore.QRect(550, 0, 50, 50))
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font.setPointSize(10)
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font.setBold(False)
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self.time.setFont(font)
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self.time.setObjectName("time")
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self.time.setText(time)
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self.time.setStyleSheet('QLabel { color: black; }')
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self.cancel = QtGui.QPushButton(self)
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self.cancel.setGeometry(QtCore.QRect(100, 2, 200, 20))
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self.cancel.setGeometry(QtCore.QRect(500, 0, 50, 50))
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self.cancel.setText("Cancel")
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self.cancel.clicked.connect(lambda: self.click(friend_number, file_number))
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self.cancel.clicked.connect(lambda: self.cancel_transfer(friend_number, file_number))
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def click(self, friend_number, file_number):
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from profile import Profile
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profile = Profile.get_instance()
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profile.cancel_transfer(friend_number, file_number)
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self.accept = QtGui.QPushButton(self)
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self.accept.setGeometry(QtCore.QRect(450, 0, 50, 50))
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self.accept.setText("Accept")
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self.accept.clicked.connect(lambda: self.accept_transfer(friend_number, file_number))
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self.accept.setVisible(is_incoming_transfer)
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self.pb = QtGui.QProgressBar(self)
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self.pb.setGeometry(QtCore.QRect(100, 15, 100, 20))
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self.pb.setValue(0)
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self.file_name = QtGui.QLabel(self)
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self.file_name.setGeometry(QtCore.QRect(210, 0, 230, 50))
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font.setPointSize(12)
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self.file_name.setFont(font)
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self.file_name.setObjectName("time")
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size /= 1024
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if not size:
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size = '<1'
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self.file_name.setText('{}KB {}'.format(size, file_name))
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self.file_name.setStyleSheet('QLabel { color: black; }')
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self.saved_name = file_name
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def cancel_transfer(self, friend_number, file_number):
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pr = profile.Profile.get_instance()
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pr.cancel_transfer(friend_number, file_number)
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self.name.setText('Cancelled')
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self.setStyleSheet('QListWidget { background-color: red; }')
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self.cancel.setVisible(False)
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self.accept.setVisible(False)
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def update(self):
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def accept_transfer(self, friend_number, file_number):
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directory = QtGui.QFileDialog.getExistingDirectory()
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if directory:
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pr = profile.Profile.get_instance()
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pr.accept_transfer(self, directory + '/' + self.saved_name, friend_number, file_number)
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self.accept.setVisible(False)
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@QtCore.Slot(str)
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def update(self, data):
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# TODO: add params - status and %
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self.name.setText('Finished')
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print data
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@ -168,13 +168,13 @@ class Contact(object):
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f.write(avatar)
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self.load_avatar()
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def get_avatar_hash(self):
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avatar_path = (ProfileHelper.get_path() + 'avatars/{}.png').format(self._tox_id[:TOX_PUBLIC_KEY_SIZE * 2])
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if not os.path.isfile(avatar_path): # load default image
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return 0
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with open(avatar_path, 'rb') as fl:
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data = fl.read()
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return Tox.hash(data)
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# def get_avatar_hash(self):
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# avatar_path = (ProfileHelper.get_path() + 'avatars/{}.png').format(self._tox_id[:TOX_PUBLIC_KEY_SIZE * 2])
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# if not os.path.isfile(avatar_path): # load default image
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# return 0
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# with open(avatar_path, 'rb') as fl:
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# data = fl.read()
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# return Tox.hash(data)
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class Friend(Contact):
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@ -575,15 +575,16 @@ class Profile(Contact, Singleton):
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def create_message_item(self, text, time, name, message_type):
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item = MessageItem(text, time, name, message_type, self._messages)
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elem = QtGui.QListWidgetItem(self._messages)
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elem.setSizeHint(QtCore.QSize(500, item.getHeight()))
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elem.setSizeHint(QtCore.QSize(600, item.getHeight()))
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self._messages.addItem(elem)
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self._messages.setItemWidget(elem, item)
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self._messages.repaint()
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def create_file_transfer_item(self, file_name, friend_number, file_number):
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item = FileTransferItem(file_name, curr_time(), '', friend_number, file_number)
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def create_file_transfer_item(self, file_name, size, friend_number, file_number, is_incoming_transfer):
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friend = self.get_friend_by_number(friend_number)
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item = FileTransferItem(file_name, size, curr_time(), friend.name, friend_number, file_number, is_incoming_transfer)
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elem = QtGui.QListWidgetItem(self._messages)
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elem.setSizeHint(QtCore.QSize(500, 100))
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elem.setSizeHint(QtCore.QSize(600, 50))
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self._messages.addItem(elem)
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self._messages.setItemWidget(elem, item)
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self._messages.repaint()
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@ -720,20 +721,19 @@ class Profile(Contact, Singleton):
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path = settings['auto_accept_path'] or curr_directory()
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self.accept_transfer(path + '/' + file_name, friend_number, file_number)
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else:
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self.create_file_transfer_item(file_name + ' ' + str(size), friend_number, file_number)
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#self._tox.file_control(friend_number, file_number, TOX_FILE_CONTROL['CANCEL'])
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# TODO: show info about incoming transfer
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self.create_file_transfer_item(file_name, size, friend_number, file_number, True)
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def cancel_transfer(self, friend_number, file_number):
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self._tox.file_control(friend_number, file_number, TOX_FILE_CONTROL['CANCEL'])
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if (friend_number, file_number) in self._file_transfers:
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tr = self._file_transfers[(friend_number, file_number)]
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tr.cancel()
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del self._file_transfers[(friend_number, file_number)]
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def accept_transfer(self, path, friend_number, file_number):
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rt = ReceiveTransfer(path + '/' + path, self._tox, friend_number, file_number)
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def accept_transfer(self, item, path, friend_number, file_number):
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rt = ReceiveTransfer(path, self._tox, friend_number, file_number)
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self._file_transfers[(friend_number, file_number)] = rt
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self._tox.file_control(friend_number, file_number, TOX_FILE_CONTROL['RESUME'])
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# bind rt with widget
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rt.set_event_handler(item.update)
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def incoming_avatar(self, friend_number, file_number, size):
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"""
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@ -767,9 +767,8 @@ class Profile(Contact, Singleton):
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friend_number = self.get_active_number()
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st = SendTransfer(path, self._tox, friend_number)
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self._file_transfers[(friend_number, st.get_file_number())] = st
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item = self.create_file_transfer_item('Out file', friend_number, st.get_file_number())
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item = self.create_file_transfer_item('Out file', friend_number, st.get_file_number(), False)
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st.set_event_handler(item.update)
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# bind st with widget
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def outgoing_chunk(self, friend_number, file_number, position, size):
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transfer = self._file_transfers[(friend_number, file_number)]
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