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file resuming support

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This commit is contained in:
ingvar1995 2016-05-09 18:32:29 +03:00
parent 0e103749a2
commit 81660a9ad4
3 changed files with 73 additions and 26 deletions
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3
src/file_transfers.py
View file

@ -12,6 +12,7 @@ TOX_FILE_TRANSFER_STATE = {
'PAUSED': 1,
'CANCELED': 2,
'FINISHED': 3,
'PAUSED_BY_FRIEND': 4
}
@ -67,6 +68,8 @@ class FileTransfer(QtCore.QObject):
def pause(self, by_friend):
if not by_friend:
self.send_control(TOX_FILE_CONTROL['PAUSE'])
else:
self.state = TOX_FILE_TRANSFER_STATE['PAUSED_BY_FRIEND']
self.signal()
def send_control(self, control):

86
src/list_items.py
View file

@ -145,6 +145,8 @@ class FileTransferItem(QtGui.QListWidget):
else:
self.setStyleSheet('QWidget { background-color: #B40404; }')
self.state = state
self.name = DataLabel(self)
self.name.setGeometry(QtCore.QRect(1, 15, 95, 20))
self.name.setTextFormat(QtCore.Qt.PlainText)
@ -174,15 +176,22 @@ class FileTransferItem(QtGui.QListWidget):
self.cancel.clicked.connect(lambda: self.cancel_transfer(friend_number, file_number))
self.cancel.setStyleSheet('QPushButton:hover { border: 1px solid #3A3939; }')
self.accept = QtGui.QPushButton(self)
self.accept.setGeometry(QtCore.QRect(450, 2, 46, 46))
pixmap = QtGui.QPixmap(curr_directory() + '/images/accept.png')
icon = QtGui.QIcon(pixmap)
self.accept.setIcon(icon)
self.accept.setIconSize(QtCore.QSize(30, 30))
self.accept.clicked.connect(lambda: self.accept_transfer(friend_number, file_number, size))
self.accept.setVisible(state == FILE_TRANSFER_MESSAGE_STATUS['INCOMING_NOT_STARTED'])
self.accept.setStyleSheet('QPushButton:hover { border: 1px solid #3A3939; }')
self.accept_or_pause = QtGui.QPushButton(self)
self.accept_or_pause.setGeometry(QtCore.QRect(450, 2, 46, 46))
if state == FILE_TRANSFER_MESSAGE_STATUS['INCOMING_NOT_STARTED']:
self.accept_or_pause.setVisible(True)
self.button_update('accept')
elif state in (0, 1, 5):
self.accept_or_pause.setVisible(False)
elif state == FILE_TRANSFER_MESSAGE_STATUS['PAUSED_BY_USER']: # setup for continue
self.accept_or_pause.setVisible(True)
self.button_update('resume')
else: # pause
self.accept_or_pause.setVisible(True)
self.button_update('pause')
self.accept_or_pause.clicked.connect(lambda: self.accept_or_pause_transfer(friend_number, file_number, size))
self.accept_or_pause.setStyleSheet('QPushButton:hover { border: 1px solid #3A3939; }')
self.pb = QtGui.QProgressBar(self)
self.pb.setGeometry(QtCore.QRect(100, 15, 100, 20))
@ -212,27 +221,56 @@ class FileTransferItem(QtGui.QListWidget):
pr.cancel_transfer(friend_number, file_number)
self.setStyleSheet('QListWidget { background-color: #B40404; }')
self.cancel.setVisible(False)
self.accept.setVisible(False)
self.accept_or_pause.setVisible(False)
self.pb.setVisible(False)
def accept_transfer(self, friend_number, file_number, size):
directory = QtGui.QFileDialog.getExistingDirectory()
if directory:
pr = profile.Profile.get_instance()
pr.accept_transfer(self, directory + '/' + self.saved_name, friend_number, file_number, size)
self.accept.setVisible(False)
def accept_or_pause_transfer(self, friend_number, file_number, size):
if self.state == FILE_TRANSFER_MESSAGE_STATUS['INCOMING_NOT_STARTED']:
directory = QtGui.QFileDialog.getExistingDirectory()
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
profile.Profile.get_instance().resume_transfer(friend_number, file_number)
else: # pause
profile.Profile.get_instance().pause_transfer(friend_number, file_number)
self.state = FILE_TRANSFER_MESSAGE_STATUS['PAUSED_BY_USER']
self.accept_or_pause.clearFocus()
def button_update(self, path):
pixmap = QtGui.QPixmap(curr_directory() + '/images/{}.png'.format(path))
icon = QtGui.QIcon(pixmap)
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))
if state == TOX_FILE_TRANSFER_STATE['CANCELED']:
self.setStyleSheet('QListWidget { background-color: #B40404; }')
self.cancel.setVisible(False)
self.accept.setVisible(False)
self.pb.setVisible(False)
elif state == TOX_FILE_TRANSFER_STATE['FINISHED']:
self.pb.setVisible(False)
self.cancel.setVisible(False)
state = self.convert(state)
if self.state != state:
if state == FILE_TRANSFER_MESSAGE_STATUS['CANCELLED']:
self.setStyleSheet('QListWidget { background-color: #B40404; }')
self.cancel.setVisible(False)
self.accept_or_pause.setVisible(False)
self.pb.setVisible(False)
elif state == FILE_TRANSFER_MESSAGE_STATUS['FINISHED']:
self.accept_or_pause.setVisible(False)
self.pb.setVisible(False)
self.cancel.setVisible(False)
elif state == FILE_TRANSFER_MESSAGE_STATUS['PAUSED_BY_FRIEND']:
self.accept_or_pause.setVisible(False)
elif state == FILE_TRANSFER_MESSAGE_STATUS['PAUSED_BY_USER']:
self.button_update('resume') # setup button continue
else: # active
self.accept_or_pause.setVisible(True) # setup to pause
self.button_update('pause')
self.state = state
class InlineImageItem(QtGui.QWidget):

10
src/profile.py
View file

@ -953,6 +953,12 @@ class Profile(Contact, Singleton):
def resume_transfer(self, friend_number, file_number, by_friend=False):
self.get_friend_by_number(friend_number).update_transfer_data(file_number,
FILE_TRANSFER_MESSAGE_STATUS['OUTGOING'])
tr = self._file_transfers[(friend_number, file_number)]
if by_friend:
tr.state = TOX_FILE_TRANSFER_STATE['RUNNING']
tr.signal()
else:
tr.send_control(TOX_FILE_CONTROL['RESUME'])
def accept_transfer(self, item, path, friend_number, file_number, size, inline=False):
"""
@ -1018,7 +1024,7 @@ class Profile(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:
if transfer.state in (2, 3): # finished or cancelled
if type(transfer) is ReceiveAvatar:
self.get_friend_by_number(friend_number).load_avatar()
self.set_active(None)
@ -1043,7 +1049,7 @@ class Profile(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:
if transfer.state in (2, 3): # 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