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btmaketorrentgui.py
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/
btmaketorrentgui.py
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#!/usr/bin/env python
# The contents of this file are subject to the BitTorrent Open Source License
# Version 1.0 (the License). You may not copy or use this file, in either
# source code or executable form, except in compliance with the License. You
# may obtain a copy of the License at http://www.bittorrent.com/license/.
#
# Software distributed under the License is distributed on an AS IS basis,
# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
# for the specific language governing rights and limitations under the
# License.
# Written by Matt Chisholm
from __future__ import division
import os
import sys
assert sys.version_info >= (2, 3), "Install Python 2.3 or greater"
from threading import Event
import gtk
import gobject
from BitTorrent.GUI import *
from BitTorrent import Desktop
from BitTorrent import version
from BitTorrent import configfile
from BitTorrent.defaultargs import get_defaults
from BitTorrent.makemetafile import make_meta_files
defaults = get_defaults('btmaketorrentgui')
defconfig = dict([(name, value) for (name, value, doc) in defaults])
del name, value, doc
class MainWindow(Window):
def __init__(self, config):
Window.__init__(self)
self.connect('destroy', self.quit)
self.set_title('%s metafile creator %s'%(app_name, version))
self.set_border_width(SPACING)
self.config = config
right_column_width=276
self.box = gtk.VBox(spacing=SPACING)
self.table = gtk.Table(rows=3,columns=2,homogeneous=False)
self.table.set_col_spacings(SPACING)
self.table.set_row_spacings(SPACING)
y = 0
# file list
self.table.attach(lalign(gtk.Label('Make .torrent metafiles for these files:')),
0,2,y,y+1, xoptions=gtk.FILL, yoptions=gtk.FILL, )
y+=1
self.file_store = gtk.ListStore(gobject.TYPE_STRING)
for i in range(8): self.file_store.append(('foo',))
self.file_scroll = gtk.ScrolledWindow()
self.file_scroll.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_ALWAYS)
self.file_scroll.set_shadow_type(gtk.SHADOW_OUT)
self.file_list = gtk.TreeView(self.file_store)
r = gtk.CellRendererText()
column = gtk.TreeViewColumn('_Files', r, text=0)
self.file_list.append_column(column)
self.file_list.get_selection().set_mode(gtk.SELECTION_MULTIPLE)
file_list_height = self.file_list.size_request()[1] + SCROLLBAR_WIDTH
self.file_store.clear()
self.file_scroll.set_size_request(-1, file_list_height)
self.file_scroll.add(self.file_list)
self.table.attach(self.file_scroll,0,2,y,y+1,yoptions=gtk.EXPAND|gtk.FILL)
y+=1
self.file_list_button_box = gtk.HBox(homogeneous=True,spacing=SPACING)
self.add_button = gtk.Button(stock=gtk.STOCK_ADD)
self.add_button.connect('clicked', self.choose_files)
self.file_list_button_box.pack_start(self.add_button)
self.remove_button = gtk.Button(stock=gtk.STOCK_REMOVE)
self.remove_button.connect('clicked', self.remove_selection)
self.remove_button.set_sensitive(False)
self.file_list_button_box.pack_start(self.remove_button)
self.clear_button = gtk.Button(stock=gtk.STOCK_CLEAR)
self.clear_button.connect('clicked', self.clear_file_list)
self.clear_button.set_sensitive(False)
self.file_list_button_box.pack_start(self.clear_button)
self.table.attach(self.file_list_button_box,0,2,y,y+1,
xoptions=gtk.FILL, yoptions=0)
y+=1
# Announce
self.table.attach(ralign(gtk.Label('Announce URL:')),0,1,y,y+1,
xoptions=gtk.FILL, yoptions=0)
self.announce_entry = gtk.Entry()
self.announce_entry.set_text(self.config['tracker_name'])
self.announce_entry.set_size_request(right_column_width,-1)
self.table.attach(self.announce_entry,1,2,y,y+1, xoptions=gtk.FILL|gtk.EXPAND, yoptions=0)
y+=1
# Piece size
self.table.attach(ralign(gtk.Label('Piece size:')),0,1,y,y+1,
xoptions=gtk.FILL, yoptions=0)
self.piece_size = gtk.combo_box_new_text()
self.piece_size.offset = 15
for i in range(7):
self.piece_size.append_text(str(Size(2**(i+self.piece_size.offset))))
self.piece_size.set_active(self.config['piece_size_pow2'] -
self.piece_size.offset)
self.piece_size_box = gtk.HBox(spacing=SPACING)
self.piece_size_box.pack_start(self.piece_size, expand=False, fill=False)
self.table.attach(self.piece_size_box,1,2,y,y+1, xoptions=gtk.FILL|gtk.EXPAND, yoptions=0)
y+=1
self.box.pack_start(self.table, expand=True, fill=True)
self.buttonbox = gtk.HBox(homogeneous=True, spacing=SPACING)
self.quitbutton = gtk.Button(stock=gtk.STOCK_QUIT)
self.quitbutton.connect('clicked', self.quit)
self.buttonbox.pack_start(self.quitbutton, expand=True, fill=True)
self.buttonbox.pack_start(gtk.Label(''), expand=True, fill=True)
self.makebutton = IconButton('Make', stock=gtk.STOCK_EXECUTE)
self.makebutton.connect('clicked', self.make)
self.makebutton.set_sensitive(False)
self.buttonbox.pack_end(self.makebutton, expand=True, fill=True)
self.box.pack_end(self.buttonbox, expand=False, fill=False)
self.announce_entry.connect('changed', self.check_buttons)
self.file_store.connect('row-changed', self.check_buttons)
sel = self.file_list.get_selection()
sel.connect('changed', self.check_buttons)
self.add(self.box)
self.show_all()
def remove_selection(self,widget):
sel = self.file_list.get_selection()
list_store, rows = sel.get_selected_rows()
rows.reverse()
for row in rows:
list_store.remove(list_store.get_iter(row))
def clear_file_list(self,widget):
self.file_store.clear()
self.check_buttons()
def choose_files(self,widget):
fn = None
if self.config['torrent_dir']:
fn = self.config['torrent_dir']
else:
fn = Desktop.desktop
selector = OpenFileSelection("Open torrent:",
fn,
got_multiple_location_func=self.add_files)
def add_files(self, names):
print 'add_files:', names
for name in names:
self.file_store.append((name,))
self.config['torrent_dir'] = os.path.split(name)[0] + os.sep
def get_piece_size_exponent(self):
i = self.piece_size.get_active()
exp = i+self.piece_size.offset
self.config['piece_size_pow2'] = exp
return exp
def get_file_list(self):
it = self.file_store.get_iter_first()
files = []
while it is not None:
files.append(self.file_store.get_value(it, 0))
it = self.file_store.iter_next(it)
return files
def get_announce_url(self):
announce_url = self.announce_entry.get_text()
self.config['tracker_name'] = announce_url
return announce_url
def make(self, widget):
file_list = self.get_file_list()
piece_size_exponent = self.get_piece_size_exponent()
announce_url = self.get_announce_url()
errored = False
if not errored:
d = ProgressDialog(self, file_list, announce_url, piece_size_exponent)
d.main()
def check_buttons(self, *widgets):
file_list = self.get_file_list()
announce_url = self.get_announce_url()
if len(file_list) >= 1:
self.clear_button.set_sensitive(True)
sel = self.file_list.get_selection()
list_store, rows = sel.get_selected_rows()
if len(rows):
self.remove_button.set_sensitive(True)
else:
self.remove_button.set_sensitive(False)
if len(announce_url) >= len('http://x.cc'):
self.makebutton.set_sensitive(True)
else:
self.makebutton.set_sensitive(False)
else:
self.clear_button.set_sensitive(False)
self.remove_button.set_sensitive(False)
self.makebutton.set_sensitive(False)
def quit(self, widget):
gtk.main_quit()
class ProgressDialog(gtk.Dialog):
def __init__(self, parent, file_list, announce_url, piece_length):
gtk.Dialog.__init__(self, parent=parent, flags=gtk.DIALOG_MODAL|gtk.DIALOG_DESTROY_WITH_PARENT)
self.set_size_request(400,-1)
self.set_border_width(SPACING)
self.set_title('Building torrents...')
self.file_list = file_list
self.announce_url = announce_url
self.piece_length = piece_length
self.flag = Event() # ???
self.label = gtk.Label('Checking file sizes...')
self.label.set_line_wrap(gtk.TRUE)
self.vbox.set_spacing(SPACING)
self.vbox.pack_start(lalign(self.label), expand=False, fill=False)
self.progressbar = gtk.ProgressBar()
self.vbox.pack_start(self.progressbar, expand=False, fill=False)
self.cancelbutton = gtk.Button(stock=gtk.STOCK_CANCEL)
self.cancelbutton.connect('clicked', self.cancel)
self.action_area.pack_end(self.cancelbutton)
self.show_all()
self.done_button = gtk.Button(stock=gtk.STOCK_OK)
self.done_button.connect('clicked', self.cancel)
def main(self):
self.complete()
def cancel(self, widget=None):
self.flag.set()
self.destroy()
def set_progress_value(self, value):
self.progressbar.set_fraction(value)
self._update_gui()
def set_file(self, filename):
self.label.set_text('building ' + filename + '.torrent')
self._update_gui()
def _update_gui(self):
while gtk.events_pending():
gtk.main_iteration(block=False)
def complete(self):
try:
make_meta_files(self.announce_url,
self.file_list,
self.flag,
self.set_progress_value,
self.set_file,
self.piece_length)
if not self.flag.isSet():
self.set_title('Done.')
self.label.set_text('Done building torrents.')
self.set_progress_value(1)
self.action_area.remove(self.cancelbutton)
self.action_area.pack_start(self.done_button)
self.done_button.show()
except (OSError, IOError), e:
self.set_title('Error!')
self.label.set_text('Error building torrents: ' + str(e))
if __name__ == '__main__':
config, args = configfile.parse_configuration_and_args(defaults,
'btmaketorrentgui', sys.argv[1:], 0, None)
w = MainWindow(config)
try:
gtk.main()
except KeyboardInterrupt:
# gtk.mainloop not running
# exit and don't save config options
sys.exit(1)
save_options = ('torrent_dir','piece_size_pow2','tracker_name')
def error_callback(error, string): print string
configfile.save_ui_config(w.config, 'btmaketorrentgui', save_options, error_callback)