inline images #1

This commit is contained in:
ingvar1995 2016-04-12 16:11:10 +03:00
parent ba3261b76b
commit df02fd9c4d
4 changed files with 112 additions and 14 deletions

View file

@ -143,7 +143,7 @@ class ReceiveTransfer(FileTransfer):
if data is None:
self._file.close()
self.state = TOX_FILE_TRANSFER_STATE['FINISHED']
self._state_changed.signal.emit(self.state, self._done / self._size if self._size else 0)
self._state_changed.signal.emit(self.state, 1)
else:
data = ''.join(chr(x) for x in data)
if self._file_size < position:
@ -159,6 +159,32 @@ class ReceiveTransfer(FileTransfer):
self._state_changed.signal.emit(self.state, self._done / self._size)
class ReceiveToBuffer(FileTransfer):
def __init__(self, tox, friend_number, size, file_number):
super(ReceiveToBuffer, self).__init__(None, tox, friend_number, size, file_number)
self._data = ''
self._data_size = 0
def get_data(self):
return self._data
def write_chunk(self, position, data):
if data is None:
self.state = TOX_FILE_TRANSFER_STATE['FINISHED']
self._state_changed.signal.emit(self.state, 1)
else:
data = ''.join(chr(x) for x in data)
l = len(data)
if self._data_size < position:
self._data += ('\0' * (position - self._data_size))
self._data = self._data[:position] + data + self._data[position + l:]
if position + l > self._data_size:
self._data_size = position + l
self._done += l
self._state_changed.signal.emit(self.state, self._done / self._size)
class ReceiveAvatar(ReceiveTransfer):
MAX_AVATAR_SIZE = 512 * 1024

View file

@ -242,3 +242,40 @@ class FileTransferItem(QtGui.QListWidget):
self.pb.setVisible(False)
self.cancel.setVisible(False)
class InlineImageItem(QtGui.QWidget):
def __init__(self, time, user, data, parent=None):
QtGui.QWidget.__init__(self, parent)
self.resize(QtCore.QSize(620, 500))
# self.name = DataLabel(self)
# self.name.setGeometry(QtCore.QRect(1, 15, 95, 20))
# self.name.setTextFormat(QtCore.Qt.PlainText)
# font = QtGui.QFont()
# font.setFamily("Times New Roman")
# font.setPointSize(11)
# font.setBold(True)
# self.name.setFont(font)
# self.name.setText(user)
# self.name.setStyleSheet('QLabel { color: black; }')
#
# self.time = QtGui.QLabel(self)
# self.time.setGeometry(QtCore.QRect(570, 2, 50, 46))
# font.setPointSize(10)
# font.setBold(False)
# self.time.setFont(font)
# self.time.setText(convert_time(time))
# self.time.setStyleSheet('QLabel { color: black; }')
# TODO: resize widget to picture size or resize picture
self._image_label = QtGui.QLabel(self)
self._image_label.raise_()
self._image_label.setGeometry(QtCore.QRect(0, 0, 600, 600))
self._image_label.setScaledContents(False)
self.pixmap = QtGui.QPixmap()
print self.pixmap.loadFromData(QtCore.QByteArray(data), "PNG")
self._image_label.setPixmap(self.pixmap)

View file

@ -75,7 +75,6 @@ class Toxygen(object):
self.tox = tox_factory(data, settings)
if ProfileHelper.is_active_profile(path, name): # profile is in use
deactivate = False
reply = QtGui.QMessageBox.question(None,
'Profile {}'.format(name),
QtGui.QApplication.translate("login", 'Looks like other instance of Toxygen uses this profile! Continue?', None, QtGui.QApplication.UnicodeUTF8),
@ -85,7 +84,6 @@ class Toxygen(object):
return
else:
settings.set_active_profile()
deactivate = True
lang = filter(lambda x: x[0] == settings['language'], Settings.supported_languages())[0]
translator = QtCore.QTranslator()
@ -136,8 +134,7 @@ class Toxygen(object):
self.init.wait()
data = self.tox.get_savedata()
ProfileHelper.save_profile(data)
if deactivate:
settings.close()
settings.close()
del self.tox
def reset(self):

View file

@ -1,4 +1,4 @@
from list_items import MessageItem, ContactItem, FileTransferItem
from list_items import MessageItem, ContactItem, FileTransferItem, InlineImageItem
from PySide import QtCore, QtGui
from tox import Tox
import os
@ -194,16 +194,19 @@ class Friend(Contact):
"""
if hasattr(self, '_message_getter'):
del self._message_getter
self._corr = filter(lambda x: x.get_type() > 1, self._corr)
self._corr = filter(lambda x: x.get_type() == 2, self._corr)
self._unsaved_messages = 0
def update_transfer_data(self, file_number, status):
def update_transfer_data(self, file_number, status, inline=None):
"""
Update status of active transfer
"""
try:
tr = filter(lambda x: x.get_type() == 2 and x.is_active(file_number), self._corr)[0]
tr = filter(lambda x: x.get_type() >= 2 and x.is_active(file_number), self._corr)[0]
tr.set_status(status)
if inline: # inline was loaded
i = self._corr.index(tr)
self._corr.insert(i, inline)
except:
pass
@ -397,6 +400,8 @@ class Profile(Contact, Singleton):
if message.get_status() in (2, 4): # active file transfer
ft = self._file_transfers[(message.get_friend_number(), message.get_file_number())]
ft.set_state_changed_handler(item.update)
else: # inline
self.create_inline_item(message.get_data())
self._messages.scrollToBottom()
else:
friend = self._friends[self._active_friend]
@ -593,6 +598,17 @@ class Profile(Contact, Singleton):
self._messages.repaint()
return item
def create_inline_item(self, data, append=True):
item = InlineImageItem(0, '', data)
elem = QtGui.QListWidgetItem()
elem.setSizeHint(QtCore.QSize(600, 600))
if append:
self._messages.addItem(elem)
else:
self._messages.insertItem(0, elem)
self._messages.setItemWidget(elem, item)
self._messages.repaint()
# -----------------------------------------------------------------------------------------------------------------
# Work with friends (remove, set alias, get public key)
# -----------------------------------------------------------------------------------------------------------------
@ -732,7 +748,18 @@ class Profile(Contact, Singleton):
settings = Settings.get_instance()
friend = self.get_friend_by_number(friend_number)
file_name = file_name.decode('utf-8')
if settings['allow_auto_accept'] and friend.tox_id in settings['auto_accept_from_friends']:
auto = settings['allow_auto_accept'] and friend.tox_id in settings['auto_accept_from_friends']
inline = (file_name == 'toxygen_inline.png' or file_name == 'utox-inline.png') 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'],
size,
file_name,
friend_number,
file_number)
elif auto:
path = settings['auto_accept_path'] or curr_directory()
new_file_name, i = file_name, 1
while os.path.isfile(path + '/' + new_file_name): # file with same name already exists
@ -784,20 +811,24 @@ class Profile(Contact, Singleton):
self.get_friend_by_number(friend_number).update_transfer_data(file_number,
FILE_TRANSFER_MESSAGE_STATUS['CANCELLED'])
def accept_transfer(self, item, path, friend_number, file_number, size):
def accept_transfer(self, item, path, friend_number, file_number, size, inline=False):
"""
:param item: transfer item
:param item: transfer item. None if auto accept
:param path: path for saving
:param friend_number: friend number
:param file_number: file number
:param size: file size
"""
rt = ReceiveTransfer(path, self._tox, friend_number, size, file_number)
if not inline:
rt = ReceiveTransfer(path, self._tox, friend_number, size, file_number)
else:
rt = ReceiveToBuffer(self._tox, friend_number, size, file_number)
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:
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'])
self.get_friend_by_number(friend_number).update_transfer_data(file_number,
FILE_TRANSFER_MESSAGE_STATUS['INCOMING_STARTED'])
def send_screenshot(self, data):
"""
@ -847,6 +878,13 @@ class Profile(Contact, Singleton):
if type(transfer) is ReceiveAvatar:
self.get_friend_by_number(friend_number).load_avatar()
self.set_active(None)
elif type(transfer) is ReceiveToBuffer:
inline = InlineImage(0, '', transfer.get_data())
self.get_friend_by_number(friend_number).update_transfer_data(file_number,
FILE_TRANSFER_MESSAGE_STATUS['FINISHED'],
inline
)
self.set_active(None)
else:
self.get_friend_by_number(friend_number).update_transfer_data(file_number, FILE_TRANSFER_MESSAGE_STATUS['FINISHED'])
del self._file_transfers[(friend_number, file_number)]