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## Copyright (C) 2003-2010 Yann Leboulanger <asterix AT lagaule.org>
## Copyright (C) 2005-2006 Dimitur Kirov <dkirov AT gmail.com>
## Copyright (C) 2005-2007 Nikos Kouremenos <kourem AT gmail.com>
## Copyright (C) 2006 Travis Shirk <travis AT pobox.com>
## This file is part of Gajim.
##
## Gajim is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published
## by the Free Software Foundation; version 3 only.
## Gajim is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with Gajim. If not, see <http://www.gnu.org/licenses/>.
import gtk
import gobject
import gtkgui_helpers
import tooltips
import dialogs
from common import gajim
from common import helpers
from common.protocol.bytestream import (is_transfer_active, is_transfer_paused,
is_transfer_stopped)
C_TIME = 3
C_PROGRESS = 4
C_PERCENT = 5
class FileTransfersWindow:
def __init__(self):
self.files_props = {'r' : {}, 's': {}}
self.height_diff = 0
self.xml = gtkgui_helpers.get_gtk_builder('filetransfers.ui')
self.window = self.xml.get_object('file_transfers_window')
self.tree = self.xml.get_object('transfers_list')
self.cancel_button = self.xml.get_object('cancel_button')
self.pause_button = self.xml.get_object('pause_restore_button')
self.cleanup_button = self.xml.get_object('cleanup_button')
self.notify_ft_checkbox = self.xml.get_object(
'notify_ft_complete_checkbox')
shall_notify = gajim.config.get('notify_on_file_complete')
self.notify_ft_checkbox.set_active(shall_notify
)
self.model = gtk.ListStore(gtk.gdk.Pixbuf, str, str, str, str, int, str)
self.tree.set_model(self.model)
col = gtk.TreeViewColumn()
render_pixbuf = gtk.CellRendererPixbuf()
col.pack_start(render_pixbuf, expand=True)
render_pixbuf.set_property('xpad', 3)
render_pixbuf.set_property('ypad', 3)
render_pixbuf.set_property('yalign', .0)
col.add_attribute(render_pixbuf, 'pixbuf', 0)
self.tree.append_column(col)
col = gtk.TreeViewColumn(_('File'))
renderer = gtk.CellRendererText()
col.pack_start(renderer, expand=False)
col.add_attribute(renderer, 'markup', C_LABELS)
renderer.set_property('yalign', 0.)
renderer = gtk.CellRendererText()
col.pack_start(renderer, expand=True)
col.add_attribute(renderer, 'markup', C_FILE)
renderer.set_property('xalign', 0.)
renderer.set_property('yalign', 0.)
renderer.set_property('ellipsize', pango.ELLIPSIZE_END)
col.set_resizable(True)
col.set_expand(True)
self.tree.append_column(col)
col = gtk.TreeViewColumn(_('Time'))
renderer = gtk.CellRendererText()
col.pack_start(renderer, expand=False)
col.add_attribute(renderer, 'markup', C_TIME)
renderer.set_property('yalign', 0.5)
renderer.set_property('xalign', 0.5)
renderer = gtk.CellRendererText()
renderer.set_property('ellipsize', pango.ELLIPSIZE_END)
col.set_resizable(True)
col.set_expand(False)
self.tree.append_column(col)
col = gtk.TreeViewColumn(_('Progress'))
renderer = gtk.CellRendererProgress()
renderer.set_property('yalign', 0.5)
renderer.set_property('xalign', 0.5)
col.pack_start(renderer, expand=False)
col.add_attribute(renderer, 'text', C_PROGRESS)
col.add_attribute(renderer, 'value', C_PERCENT)
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col.set_resizable(True)
col.set_expand(False)
self.tree.append_column(col)
self.images = {}
self.icons = {
'upload': gtk.STOCK_GO_UP,
'download': gtk.STOCK_GO_DOWN,
'stop': gtk.STOCK_STOP,
'waiting': gtk.STOCK_REFRESH,
'pause': gtk.STOCK_MEDIA_PAUSE,
'continue': gtk.STOCK_MEDIA_PLAY,
'ok': gtk.STOCK_APPLY,
}
self.tree.get_selection().set_mode(gtk.SELECTION_SINGLE)
self.tree.get_selection().connect('changed', self.selection_changed)
self.tooltip = tooltips.FileTransfersTooltip()
self.file_transfers_menu = self.xml.get_object('file_transfers_menu')
self.open_folder_menuitem = self.xml.get_object('open_folder_menuitem')
self.cancel_menuitem = self.xml.get_object('cancel_menuitem')
self.pause_menuitem = self.xml.get_object('pause_menuitem')
self.continue_menuitem = self.xml.get_object('continue_menuitem')
self.remove_menuitem = self.xml.get_object('remove_menuitem')
self.xml.connect_signals(self)
def find_transfer_by_jid(self, account, jid):
"""
Find all transfers with peer 'jid' that belong to 'account'
"""
active_transfers = [[], []] # ['senders', 'receivers']
# 'account' is the sender
for file_props in self.files_props['s'].values():
if file_props['tt_account'] == account:
receiver_jid = unicode(file_props['receiver']).split('/')[0]
if jid == receiver_jid:
if not is_transfer_stopped(file_props):
active_transfers[0].append(file_props)
# 'account' is the recipient
for file_props in self.files_props['r'].values():
if file_props['tt_account'] == account:
sender_jid = unicode(file_props['sender']).split('/')[0]
if jid == sender_jid:
if not is_transfer_stopped(file_props):
active_transfers[1].append(file_props)
return active_transfers
def show_completed(self, jid, file_props):
"""
Show a dialog saying that file (file_props) has been transferred
"""
def on_open(widget, file_props):
dialog.destroy()
if 'file-name' not in file_props:
return
path = os.path.split(file_props['file-name'])[0]
if os.path.exists(path) and os.path.isdir(path):
helpers.launch_file_manager(path)
self.tree.get_selection().unselect_all()
if file_props['type'] == 'r':
# file path is used below in 'Save in'
(file_path, file_name) = os.path.split(file_props['file-name'])
else:
file_name = file_props['name']
sectext = '\t' + _('Filename: %s') % file_name
sectext += '\n\t' + _('Size: %s') % \
helpers.convert_bytes(file_props['size'])
if file_props['type'] == 'r':
jid = unicode(file_props['sender']).split('/')[0]
sender_name = gajim.contacts.get_first_contact_from_jid(
file_props['tt_account'], jid).get_shown_name()
sender = sender_name
else:
#You is a reply of who sent a file
sender = _('You')
sectext += '\n\t' + _('Sender: %s') % sender
sectext += '\n\t' + _('Recipient: ')
if file_props['type'] == 's':
jid = unicode(file_props['receiver']).split('/')[0]
receiver_name = gajim.contacts.get_first_contact_from_jid(
file_props['tt_account'], jid).get_shown_name()
recipient = receiver_name
else:
#You is a reply of who received a file
recipient = _('You')
sectext += recipient
if file_props['type'] == 'r':
sectext += '\n\t' + _('Saved in: %s') % file_path
dialog = dialogs.HigDialog(None, gtk.MESSAGE_INFO, gtk.BUTTONS_NONE,
_('File transfer completed'), sectext)
if file_props['type'] == 'r':
button = gtk.Button(_('_Open Containing Folder'))
button.connect('clicked', on_open, file_props)
dialog.action_area.pack_start(button)
ok_button = dialog.add_button(gtk.STOCK_OK, gtk.RESPONSE_OK)
def on_ok(widget):
dialog.destroy()
ok_button.connect('clicked', on_ok)
dialog.show_all()
def show_request_error(self, file_props):
"""
Show error dialog to the recipient saying that transfer has been canceled
"""
dialogs.InformationDialog(_('File transfer cancelled'), _('Connection with peer cannot be established.'))
self.tree.get_selection().unselect_all()
def show_send_error(self, file_props):
"""
Show error dialog to the sender saying that transfer has been canceled
"""
dialogs.InformationDialog(_('File transfer cancelled'),
_('Connection with peer cannot be established.'))
self.tree.get_selection().unselect_all()
def show_stopped(self, jid, file_props, error_msg=''):
if file_props['type'] == 'r':
file_name = os.path.basename(file_props['file-name'])
else:
file_name = file_props['name']
sectext = '\t' + _('Filename: %s') % file_name
sectext += '\n\t' + _('Recipient: %s') % jid
if error_msg:
sectext += '\n\t' + _('Error message: %s') % error_msg
dialogs.ErrorDialog(_('File transfer stopped'), sectext)
self.tree.get_selection().unselect_all()
def show_file_send_request(self, account, contact):
win = gtk.ScrolledWindow()
win.set_shadow_type(gtk.SHADOW_IN)
win.set_policy(gtk.POLICY_NEVER, gtk.POLICY_NEVER)
from message_textview import MessageTextView
desc_entry = MessageTextView()
win.add(desc_entry)
def on_ok(widget):
file_dir = None
files_path_list = dialog.get_filenames()
files_path_list = gtkgui_helpers.decode_filechooser_file_paths(
files_path_list)
text_buffer = desc_entry.get_buffer()
desc = text_buffer.get_text(text_buffer.get_start_iter(),
text_buffer.get_end_iter())
for file_path in files_path_list:
if self.send_file(account, contact, file_path, desc) \
and file_dir is None:
file_dir = os.path.dirname(file_path)
if file_dir:
gajim.config.set('last_send_dir', file_dir)
dialog.destroy()
dialog = dialogs.FileChooserDialog(_('Choose File to Send...'),
gtk.FILE_CHOOSER_ACTION_OPEN, (gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL),
gtk.RESPONSE_OK,
True, # select multiple true as we can select many files to send
gajim.config.get('last_send_dir'),
on_response_ok=on_ok,
on_response_cancel=lambda e:dialog.destroy()
)
btn = gtk.Button(_('_Send'))
btn.set_property('can-default', True)
# FIXME: add send icon to this button (JUMP_TO)
dialog.add_action_widget(btn, gtk.RESPONSE_OK)
dialog.set_default_response(gtk.RESPONSE_OK)
desc_hbox = gtk.HBox(False, 5)
desc_hbox.pack_start(gtk.Label(_('Description: ')), False, False, 0)
desc_hbox.pack_start(win, True, True, 0)
dialog.vbox.pack_start(desc_hbox, False, False, 0)
btn.show()
desc_hbox.show_all()
def send_file(self, account, contact, file_path, file_desc=''):
"""
Start the real transfer(upload) of the file
"""
if gtkgui_helpers.file_is_locked(file_path):
pritext = _('Gajim cannot access this file')
sextext = _('This file is being used by another process.')
dialogs.ErrorDialog(pritext, sextext)
return
if isinstance(contact, str):
if contact.find('/') == -1:
return
(jid, resource) = contact.split('/', 1)
contact = gajim.contacts.create_contact(jid=jid, account=account,
resource=resource)
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file_name = os.path.split(file_path)[1]
file_props = self.get_send_file_props(account, contact,
file_path, file_name, file_desc)
if file_props is None:
return False
self.add_transfer(account, contact, file_props)
gajim.connections[account].send_file_request(file_props)
return True
def _start_receive(self, file_path, account, contact, file_props):
file_dir = os.path.dirname(file_path)
if file_dir:
gajim.config.set('last_save_dir', file_dir)
file_props['file-name'] = file_path
self.add_transfer(account, contact, file_props)
gajim.connections[account].send_file_approval(file_props)
def show_file_request(self, account, contact, file_props):
"""
Show dialog asking for comfirmation and store location of new file
requested by a contact
"""
if file_props is None or 'name' not in file_props:
return
sec_text = '\t' + _('File: %s') % gobject.markup_escape_text(
file_props['name'])
if 'size' in file_props:
sec_text += '\n\t' + _('Size: %s') % \
helpers.convert_bytes(file_props['size'])
if 'mime-type' in file_props:
sec_text += '\n\t' + _('Type: %s') % file_props['mime-type']
if 'desc' in file_props:
sec_text += '\n\t' + _('Description: %s') % file_props['desc']
prim_text = _('%s wants to send you a file:') % contact.jid
dialog = None
def on_response_ok(account, contact, file_props):
def on_ok(widget, account, contact, file_props):
file_path = dialog2.get_filename()
file_path = gtkgui_helpers.decode_filechooser_file_paths(
(file_path,))[0]
if os.path.exists(file_path):
# check if we have write permissions
if not os.access(file_path, os.W_OK):
file_name = os.path.basename(file_path)
dialogs.ErrorDialog(_('Cannot overwrite existing file "%s"' % file_name),
_('A file with this name already exists and you do not have permission to overwrite it.'))
return
stat = os.stat(file_path)
dl_size = stat.st_size
file_size = file_props['size']
dl_finished = dl_size >= file_size
def on_response(response):
if response < 0:
return
elif response == 100:
file_props['offset'] = dl_size
dialog2.destroy()
self._start_receive(file_path, account, contact, file_props)
dialog = dialogs.FTOverwriteConfirmationDialog(
_('This file already exists'), _('What do you want to do?'),
propose_resume=not dl_finished, on_response=on_response)
dialog.set_transient_for(dialog2)
dialog.set_destroy_with_parent(True)
return
else:
dirname = os.path.dirname(file_path)
if not os.access(dirname, os.W_OK) and os.name != 'nt':
# read-only bit is used to mark special folder under windows,
# not to mark that a folder is read-only. See ticket #3587
dialogs.ErrorDialog(_('Directory "%s" is not writable') % dirname, _('You do not have permission to create files in this directory.'))
return
dialog2.destroy()
self._start_receive(file_path, account, contact, file_props)
def on_cancel(widget, account, contact, file_props):
dialog2.destroy()
gajim.connections[account].send_file_rejection(file_props)
dialog2 = dialogs.FileChooserDialog(
title_text=_('Save File as...'),
action=gtk.FILE_CHOOSER_ACTION_SAVE,
buttons=(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL,
gtk.STOCK_SAVE, gtk.RESPONSE_OK),
default_response=gtk.RESPONSE_OK,
current_folder=gajim.config.get('last_save_dir'),
on_response_ok=(on_ok, account, contact, file_props),
on_response_cancel=(on_cancel, account, contact, file_props))
dialog2.set_current_name(file_props['name'])
dialog2.connect('delete-event', lambda widget, event:
on_cancel(widget, account, contact, file_props))
def on_response_cancel(account, file_props):
gajim.connections[account].send_file_rejection(file_props)
dialog = dialogs.NonModalConfirmationDialog(prim_text, sec_text,
on_response_ok=(on_response_ok, account, contact, file_props),
on_response_cancel=(on_response_cancel, account, file_props))
dialog.connect('delete-event', lambda widget, event:
on_response_cancel(account, file_props))
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dialog.popup()
def get_icon(self, ident):
return self.images.setdefault(ident,
self.window.render_icon(self.icons[ident], gtk.ICON_SIZE_MENU))
def set_status(self, typ, sid, status):
"""
Change the status of a transfer to state 'status'
"""
iter_ = self.get_iter_by_sid(typ, sid)
if iter_ is None:
return
sid = self.model[iter_][C_SID].decode('utf-8')
file_props = self.files_props[sid[0]][sid[1:]]
if status == 'stop':
file_props['stopped'] = True
elif status == 'ok':
file_props['completed'] = True
self.model.set(iter_, C_IMAGE, self.get_icon(status))
path = self.model.get_path(iter_)
self.select_func(path)
def _format_percent(self, percent):
"""
Add extra spaces from both sides of the percent, so that progress string
has always a fixed size
"""
_str = ' '
if percent != 100.:
_str += ' '
if percent < 10:
_str += ' '
_str += unicode(percent) + '% \n'
return _str
def _format_time(self, _time):
times = { 'hours': 0, 'minutes': 0, 'seconds': 0 }
_time = int(_time)
times['seconds'] = _time % 60
if _time >= 60:
_time /= 60
times['minutes'] = _time % 60
if _time >= 60:
times['hours'] = _time / 60
#Print remaining time in format 00:00:00
#You can change the places of (hours), (minutes), (seconds) -
#they are not translatable.
return _('%(hours)02.d:%(minutes)02.d:%(seconds)02.d') % times
def _get_eta_and_speed(self, full_size, transfered_size, file_props):
if len(file_props['transfered_size']) == 0:
return 0., 0.
elif len(file_props['transfered_size']) == 1:
speed = round(float(transfered_size) / file_props['elapsed-time'])
else:
# first and last are (time, transfered_size)
first = file_props['transfered_size'][0]
last = file_props['transfered_size'][-1]
transfered = last[1] - first[1]
tim = last[0] - first[0]
if tim == 0:
return 0., 0.
speed = round(float(transfered) / tim)
if speed == 0.:
return 0., 0.
remaining_size = full_size - transfered_size
eta = remaining_size / speed
return eta, speed
def _remove_transfer(self, iter_, sid, file_props):
self.model.remove(iter_)
if 'tt_account' in file_props:
# file transfer is set
account = file_props['tt_account']
if account in gajim.connections:
# there is a connection to the account
gajim.connections[account].remove_transfer(file_props)
if file_props['type'] == 'r': # we receive a file
other = file_props['sender']
else: # we send a file
other = file_props['receiver']
if isinstance(other, unicode):
jid = gajim.get_jid_without_resource(other)
else: # It's a Contact instance
jid = other.jid
for ev_type in ('file-error', 'file-completed', 'file-request-error',
'file-send-error', 'file-stopped'):
for event in gajim.events.get_events(account, jid, [ev_type]):
if event.parameters['sid'] == file_props['sid']:
gajim.events.remove_events(account, jid, event)
gajim.interface.roster.draw_contact(jid, account)
gajim.interface.roster.show_title()
del(self.files_props[sid[0]][sid[1:]])
del(file_props)
def set_progress(self, typ, sid, transfered_size, iter_=None):
"""
Change the progress of a transfer with new transfered size
"""
if sid not in self.files_props[typ]:
return
file_props = self.files_props[typ][sid]
full_size = int(file_props['size'])
if full_size == 0:
percent = 0
else:
percent = round(float(transfered_size) / full_size * 100, 1)
if iter_ is None:
iter_ = self.get_iter_by_sid(typ, sid)
if iter_ is not None:
just_began = False
if self.model[iter_][C_PERCENT] == 0 and int(percent > 0):
just_began = True
text = self._format_percent(percent)
if transfered_size == 0:
text += '0'
else:
text += helpers.convert_bytes(transfered_size)
text += '/' + helpers.convert_bytes(full_size)
# Kb/s
# remaining time
if 'offset' in file_props and file_props['offset']:
transfered_size -= file_props['offset']
full_size -= file_props['offset']
if file_props['elapsed-time'] > 0:
file_props['transfered_size'].append((file_props['last-time'], transfered_size))
if len(file_props['transfered_size']) > 6:
file_props['transfered_size'].pop(0)
eta, speed = self._get_eta_and_speed(full_size, transfered_size,
file_props)
self.model.set(iter_, C_PROGRESS, text)
self.model.set(iter_, C_PERCENT, int(percent))
text = self._format_time(eta)
text += '\n'
#This should make the string Kb/s,
#where 'Kb' part is taken from %s.
#Only the 's' after / (which means second) should be translated.
text += _('(%(filesize_unit)s/s)') % {'filesize_unit':
helpers.convert_bytes(speed)}
self.model.set(iter_, C_TIME, text)
# try to guess what should be the status image
if file_props['type'] == 'r':
status = 'download'
else:
status = 'upload'
if 'paused' in file_props and file_props['paused'] == True:
status = 'pause'
elif 'stalled' in file_props and file_props['stalled'] == True:
status = 'waiting'
if 'connected' in file_props and file_props['connected'] == False:
status = 'stop'
self.model.set(iter_, 0, self.get_icon(status))
if transfered_size == full_size:
self.set_status(typ, sid, 'ok')
elif just_began:
path = self.model.get_path(iter_)
self.select_func(path)
def get_iter_by_sid(self, typ, sid):
"""
Return iter to the row, which holds file transfer, identified by the
session id
"""
iter_ = self.model.get_iter_root()
while iter_:
if typ + sid == self.model[iter_][C_SID].decode('utf-8'):
return iter_
iter_ = self.model.iter_next(iter_)
def get_send_file_props(self, account, contact, file_path, file_name,
file_desc=''):
"""
Create new file_props dict and set initial file transfer properties in it
"""
file_props = {'file-name' : file_path, 'name' : file_name,
'type' : 's', 'desc' : file_desc}
if os.path.isfile(file_path):
stat = os.stat(file_path)
else:
dialogs.ErrorDialog(_('Invalid File'), _('File: ') + file_path)
return None
if stat[6] == 0:
dialogs.ErrorDialog(_('Invalid File'),
_('It is not possible to send empty files'))
return None
file_props['elapsed-time'] = 0
file_props['size'] = unicode(stat[6])
file_props['sid'] = helpers.get_random_string_16()
file_props['completed'] = False
file_props['started'] = False
file_props['sender'] = account
file_props['receiver'] = contact
file_props['tt_account'] = account
# keep the last time: transfered_size to compute transfer speed
file_props['transfered_size'] = []
return file_props
def add_transfer(self, account, contact, file_props):
"""
Add new transfer to FT window and show the FT window
"""
self.on_transfers_list_leave_notify_event(None)
if file_props is None:
return
file_props['elapsed-time'] = 0
self.files_props[file_props['type']][file_props['sid']] = file_props
iter_ = self.model.prepend()
text_labels = '<b>' + _('Name: ') + '</b>\n'
if file_props['type'] == 'r':
text_labels += '<b>' + _('Sender: ') + '</b>'
else:
text_labels += '<b>' + _('Recipient: ') + '</b>'
if file_props['type'] == 'r':
file_name = os.path.split(file_props['file-name'])[1]
else:
file_name = file_props['name']
text_props = gobject.markup_escape_text(file_name) + '\n'
text_props += contact.get_shown_name()
self.model.set(iter_, 1, text_labels, 2, text_props, C_SID,
file_props['type'] + file_props['sid'])
self.set_progress(file_props['type'], file_props['sid'], 0, iter_)
if 'started' in file_props and file_props['started'] is False:
status = 'waiting'
elif file_props['type'] == 'r':
status = 'download'
else:
status = 'upload'
file_props['tt_account'] = account
self.set_status(file_props['type'], file_props['sid'], status)
self.set_cleanup_sensitivity()
self.window.show_all()
def on_transfers_list_motion_notify_event(self, widget, event):
pointer = self.tree.get_pointer()
props = widget.get_path_at_pos(int(event.x), int(event.y))
self.height_diff = pointer[1] - int(event.y)
if self.tooltip.timeout > 0:
if not props or self.tooltip.id != props[0]:
self.tooltip.hide_tooltip()
if props:
row = props[0]
iter_ = None
try:
iter_ = self.model.get_iter(row)
except Exception:
self.tooltip.hide_tooltip()
return
sid = self.model[iter_][C_SID].decode('utf-8')
file_props = self.files_props[sid[0]][sid[1:]]
if file_props is not None:
if self.tooltip.timeout == 0 or self.tooltip.id != props[0]:
self.tooltip.id = row
self.tooltip.timeout = gobject.timeout_add(500,
self.show_tooltip, widget)
def on_transfers_list_leave_notify_event(self, widget=None, event=None):
if event is not None:
self.height_diff = int(event.y)
elif self.height_diff is 0:
return
pointer = self.tree.get_pointer()
props = self.tree.get_path_at_pos(pointer[0], pointer[1] - self.height_diff)
if self.tooltip.timeout > 0:
if not props or self.tooltip.id == props[0]:
self.tooltip.hide_tooltip()
def on_transfers_list_row_activated(self, widget, path, col):
# try to open the containing folder
self.on_open_folder_menuitem_activate(widget)
def set_cleanup_sensitivity(self):
"""
Check if there are transfer rows and set cleanup_button sensitive, or
insensitive if model is empty
"""
if len(self.model) == 0:
self.cleanup_button.set_sensitive(False)
else:
self.cleanup_button.set_sensitive(True)
def set_all_insensitive(self):
"""
Make all buttons/menuitems insensitive
"""
self.pause_button.set_sensitive(False)
self.pause_menuitem.set_sensitive(False)
self.continue_menuitem.set_sensitive(False)
self.remove_menuitem.set_sensitive(False)
self.cancel_button.set_sensitive(False)
self.cancel_menuitem.set_sensitive(False)
self.open_folder_menuitem.set_sensitive(False)
self.set_cleanup_sensitivity()
def set_buttons_sensitive(self, path, is_row_selected):
"""
Make buttons/menuitems sensitive as appropriate to the state of file
transfer located at path 'path'
"""
if path is None:
self.set_all_insensitive()
return
current_iter = self.model.get_iter(path)
sid = self.model[current_iter][C_SID].decode('utf-8')
file_props = self.files_props[sid[0]][sid[1:]]
self.remove_menuitem.set_sensitive(is_row_selected)
self.open_folder_menuitem.set_sensitive(is_row_selected)
is_stopped = False
if is_transfer_stopped(file_props):
is_stopped = True
self.cancel_button.set_sensitive(not is_stopped)
self.cancel_menuitem.set_sensitive(not is_stopped)
if not is_row_selected:
# no selection, disable the buttons
self.set_all_insensitive()
elif not is_stopped:
if is_transfer_active(file_props):
# file transfer is active
self.toggle_pause_continue(True)
self.pause_button.set_sensitive(True)
elif is_transfer_paused(file_props):
# file transfer is paused
self.toggle_pause_continue(False)
self.pause_button.set_sensitive(True)
else:
self.pause_button.set_sensitive(False)
self.pause_menuitem.set_sensitive(False)
self.continue_menuitem.set_sensitive(False)
else:
self.pause_button.set_sensitive(False)
self.pause_menuitem.set_sensitive(False)
self.continue_menuitem.set_sensitive(False)
return True
def selection_changed(self, args):
"""
Selection has changed - change the sensitivity of the buttons/menuitems
"""
selection = args
selected = selection.get_selected_rows()
if selected[1] != []:
selected_path = selected[1][0]
self.select_func(selected_path)
else:
self.set_all_insensitive()
def select_func(self, path):
is_selected = False
selected = self.tree.get_selection().get_selected_rows()
if selected[1] != []:
selected_path = selected[1][0]
if selected_path == path:
is_selected = True
self.set_buttons_sensitive(path, is_selected)
self.set_cleanup_sensitivity()
return True
def on_cleanup_button_clicked(self, widget):
i = len(self.model) - 1
while i >= 0:
iter_ = self.model.get_iter((i))
sid = self.model[iter_][C_SID].decode('utf-8')
file_props = self.files_props[sid[0]][sid[1:]]
if is_transfer_stopped(file_props):
self._remove_transfer(iter_, sid, file_props)
i -= 1
self.tree.get_selection().unselect_all()
self.set_all_insensitive()
def toggle_pause_continue(self, status):
if status:
label = _('Pause')
self.pause_button.set_label(label)
self.pause_button.set_image(gtk.image_new_from_stock(
gtk.STOCK_MEDIA_PAUSE, gtk.ICON_SIZE_MENU))
self.pause_menuitem.set_sensitive(True)
self.pause_menuitem.set_no_show_all(False)
self.continue_menuitem.hide()
self.continue_menuitem.set_no_show_all(True)
else:
label = _('_Continue')
self.pause_button.set_label(label)
self.pause_button.set_image(gtk.image_new_from_stock(
gtk.STOCK_MEDIA_PLAY, gtk.ICON_SIZE_MENU))
self.pause_menuitem.hide()
self.pause_menuitem.set_no_show_all(True)
self.continue_menuitem.set_sensitive(True)
self.continue_menuitem.set_no_show_all(False)
def on_pause_restore_button_clicked(self, widget):
selected = self.tree.get_selection().get_selected()
if selected is None or selected[1] is None:
return
s_iter = selected[1]
sid = self.model[s_iter][C_SID].decode('utf-8')
file_props = self.files_props[sid[0]][sid[1:]]
Yann Leboulanger
committed
if is_transfer_paused(file_props):
file_props['last-time'] = time.time()
file_props['paused'] = False
types = {'r' : 'download', 's' : 'upload'}
self.set_status(file_props['type'], file_props['sid'], types[sid[0]])
self.toggle_pause_continue(True)
Yann Leboulanger
committed
if file_props['continue_cb']:
file_props['continue_cb']()
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elif is_transfer_active(file_props):
file_props['paused'] = True
self.set_status(file_props['type'], file_props['sid'], 'pause')
# reset that to compute speed only when we resume
file_props['transfered_size'] = []
self.toggle_pause_continue(False)
def on_cancel_button_clicked(self, widget):
selected = self.tree.get_selection().get_selected()
if selected is None or selected[1] is None:
return
s_iter = selected[1]
sid = self.model[s_iter][C_SID].decode('utf-8')
file_props = self.files_props[sid[0]][sid[1:]]
if 'tt_account' not in file_props:
return
account = file_props['tt_account']
if account not in gajim.connections:
return
gajim.connections[account].disconnect_transfer(file_props)
self.set_status(file_props['type'], file_props['sid'], 'stop')
def show_tooltip(self, widget):
if self.height_diff == 0:
self.tooltip.hide_tooltip()
return
pointer = self.tree.get_pointer()
props = self.tree.get_path_at_pos(pointer[0],
pointer[1] - self.height_diff)
# check if the current pointer is at the same path
# as it was before setting the timeout
if props and self.tooltip.id == props[0]:
iter_ = self.model.get_iter(props[0])
sid = self.model[iter_][C_SID].decode('utf-8')
file_props = self.files_props[sid[0]][sid[1:]]
# bounding rectangle of coordinates for the cell within the treeview
rect = self.tree.get_cell_area(props[0], props[1])
# position of the treeview on the screen
position = widget.window.get_origin()
self.tooltip.show_tooltip(file_props, rect.height,
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position[1] + rect.y + self.height_diff)
else:
self.tooltip.hide_tooltip()
def on_notify_ft_complete_checkbox_toggled(self, widget):
gajim.config.set('notify_on_file_complete',
widget.get_active())
def on_file_transfers_dialog_delete_event(self, widget, event):
self.on_transfers_list_leave_notify_event(widget, None)
self.window.hide()
return True # do NOT destory window
def on_close_button_clicked(self, widget):
self.window.hide()
def show_context_menu(self, event, iter_):
# change the sensitive propery of the buttons and menuitems
if iter_:
path = self.model.get_path(iter_)
self.set_buttons_sensitive(path, True)
event_button = gtkgui_helpers.get_possible_button_event(event)
self.file_transfers_menu.show_all()
self.file_transfers_menu.popup(None, self.tree, None,
event_button, event.time)
def on_transfers_list_key_press_event(self, widget, event):
"""
When a key is pressed in the treeviews
"""
self.tooltip.hide_tooltip()
iter_ = None
try:
iter_ = self.tree.get_selection().get_selected()[1]
except TypeError:
self.tree.get_selection().unselect_all()
if iter_ is not None:
path = self.model.get_path(iter_)
self.tree.get_selection().select_path(path)
if event.keyval == gtk.keysyms.Menu:
self.show_context_menu(event, iter_)
return True
def on_transfers_list_button_release_event(self, widget, event):
# hide tooltip, no matter the button is pressed
self.tooltip.hide_tooltip()
path = None
try:
path = self.tree.get_path_at_pos(int(event.x), int(event.y))[0]
except TypeError:
self.tree.get_selection().unselect_all()
if path is None:
self.set_all_insensitive()
else:
self.select_func(path)
def on_transfers_list_button_press_event(self, widget, event):
# hide tooltip, no matter the button is pressed
self.tooltip.hide_tooltip()
path, iter_ = None, None
try:
path = self.tree.get_path_at_pos(int(event.x), int(event.y))[0]
except TypeError:
self.tree.get_selection().unselect_all()
if event.button == 3: # Right click
if path:
self.tree.get_selection().select_path(path)
iter_ = self.model.get_iter(path)
self.show_context_menu(event, iter_)
if path:
return True
def on_open_folder_menuitem_activate(self, widget):
selected = self.tree.get_selection().get_selected()
if not selected or not selected[1]:
return
s_iter = selected[1]
sid = self.model[s_iter][C_SID].decode('utf-8')
file_props = self.files_props[sid[0]][sid[1:]]
if 'file-name' not in file_props:
return
path = os.path.split(file_props['file-name'])[0]
if os.path.exists(path) and os.path.isdir(path):
helpers.launch_file_manager(path)
def on_cancel_menuitem_activate(self, widget):
self.on_cancel_button_clicked(widget)
def on_continue_menuitem_activate(self, widget):
self.on_pause_restore_button_clicked(widget)
def on_pause_menuitem_activate(self, widget):
self.on_pause_restore_button_clicked(widget)
def on_remove_menuitem_activate(self, widget):
selected = self.tree.get_selection().get_selected()
if not selected or not selected[1]:
return
s_iter = selected[1]
sid = self.model[s_iter][C_SID].decode('utf-8')
file_props = self.files_props[sid[0]][sid[1:]]
self._remove_transfer(s_iter, sid, file_props)
self.set_all_insensitive()
def on_file_transfers_window_key_press_event(self, widget, event):
if event.keyval == gtk.keysyms.Escape: # ESCAPE
self.window.hide()