/usr/lib/python2.7/dist-packages/deluge/ui/gtkui/common.py is in deluge-gtk 1.3.6-0ubuntu3.
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# common.py
#
# Copyright (C) 2008 Marcos Pinto ('markybob') <markybob@gmail.com>
#
# Deluge is free software.
#
# You may redistribute it and/or modify it under the terms of the
# GNU General Public License, as published by the Free Software
# Foundation; either version 3 of the License, or (at your option)
# any later version.
#
# deluge 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 deluge. If not, write to:
# The Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor
# Boston, MA 02110-1301, USA.
#
# In addition, as a special exception, the copyright holders give
# permission to link the code of portions of this program with the OpenSSL
# library.
# You must obey the GNU General Public License in all respects for all of
# the code used other than OpenSSL. If you modify file(s) with this
# exception, you may extend this exception to your version of the file(s),
# but you are not obligated to do so. If you do not wish to do so, delete
# this exception statement from your version. If you delete this exception
# statement from all source files in the program, then also delete it here.
#
#
"""Common functions for various parts of gtkui to use."""
import os
import pygtk
pygtk.require('2.0')
import gtk, gtk.glade
import pkg_resources
from deluge.ui.client import client
import deluge.component as component
from deluge.log import LOG as log
import deluge.common
def get_logo(size):
"""Returns a deluge logo pixbuf based on the size parameter."""
try:
if deluge.common.windows_check() or deluge.common.osx_check():
return gtk.gdk.pixbuf_new_from_file_at_size(deluge.common.get_pixmap("deluge.png"), \
size, size)
else:
return gtk.gdk.pixbuf_new_from_file_at_size(deluge.common.get_pixmap("deluge.svg"), \
size, size)
except Exception, e:
log.warning(e)
def build_menu_radio_list(value_list, callback, pref_value=None,
suffix=None, show_notset=False, notset_label=None, notset_lessthan=0,
show_other=False, show_activated=False, activated_label=None):
# Build a menu with radio menu items from a list and connect them to
# the callback. The pref_value is what you would like to test for the
# default active radio item.
if notset_label is None:
notset_label = _("Unlimited")
if activated_label is None:
activated_label = _("Activated")
menu = gtk.Menu()
group = None
if show_activated is False:
if pref_value > -1 and pref_value not in value_list:
value_list.pop()
value_list.append(pref_value)
for value in sorted(value_list):
if suffix != None:
menuitem = gtk.RadioMenuItem(group, str(value) + " " + \
suffix)
else:
menuitem = gtk.RadioMenuItem(group, str(value))
group = menuitem
if value == pref_value and pref_value != None:
menuitem.set_active(True)
if callback != None:
menuitem.connect("toggled", callback)
menu.append(menuitem)
if show_activated is True:
for value in sorted(value_list):
menuitem = gtk.RadioMenuItem(group, str(activated_label))
group = menuitem
if value == pref_value and pref_value != None:
menuitem.set_active(True)
if callback != None:
menuitem.connect("toggled", callback)
menu.append(menuitem)
if show_notset:
menuitem = gtk.RadioMenuItem(group, notset_label)
menuitem.set_name("unlimited")
if pref_value < notset_lessthan and pref_value != None:
menuitem.set_active(True)
if show_activated and pref_value == 1:
menuitem.set_active(True)
menuitem.connect("toggled", callback)
menu.append(menuitem)
# Add the Other... menuitem
if show_other is True:
menuitem = gtk.SeparatorMenuItem()
menu.append(menuitem)
menuitem = gtk.MenuItem(_("Other..."))
menuitem.set_name("other")
menuitem.connect("activate", callback)
menu.append(menuitem)
return menu
def show_other_dialog(header, type_str, image_stockid=None, image_filename=None, default=0):
"""
Shows a dialog with `header` as the header text and `type_str`
as the type text. The type of spinbutton (int or float) is determined by
`default` type.
:param header: str, the header label text
:param type_str: str, the type label text, what comes after the spinbutton
:param image_stockid: gtkStockId, the stock id of the image in the header
:param image_filename: str, filename of icon in pixmaps folder
:param default: the default value in the spinbutton
:returns: None, int or float from spinbutton depending on `default`.
None is returned if the user clicks on Cancel.
:rtype: None, int or float
:raises TypeError: if `default` is not of type int or float
"""
if type(default) != int and type(default) != float:
raise TypeError("default value needs to be an int or float")
glade = gtk.glade.XML(
pkg_resources.resource_filename("deluge.ui.gtkui",
"glade/dgtkpopups.glade"))
dialog = glade.get_widget("other_dialog")
dialog.set_transient_for(component.get("MainWindow").window)
dialog.set_title("")
glade.get_widget("label_header").set_markup("<b>" + header + "</b>")
glade.get_widget("label_type").set_text(type_str)
if image_stockid:
glade.get_widget("image").set_from_stock(image_stockid, gtk.ICON_SIZE_LARGE_TOOLBAR)
if image_filename:
# Hack for Windows since it doesn't support svg
if os.path.splitext(image_filename)[1] == ".svg" and (deluge.common.windows_check() or deluge.common.osx_check()):
image_filename = os.path.splitext(image_filename)[0] + "16.png"
pixbuf = gtk.gdk.pixbuf_new_from_file_at_size(
deluge.common.get_pixmap(image_filename), 32, 32)
glade.get_widget("image").set_from_pixbuf(pixbuf)
spinbutton = glade.get_widget("spinbutton")
if type(default) == float:
spinbutton.set_digits(1)
# Set default value and select text
spinbutton.set_value(default)
spinbutton.select_region(0, -1)
value = None
response = dialog.run()
if response == gtk.RESPONSE_OK:
if type(default) == int:
value = spinbutton.get_value_as_int()
else:
value = spinbutton.get_value()
dialog.destroy()
return value
def reparent_iter(treestore, itr, parent, move_siblings=False):
"""
This effectively moves itr plus it's children to be a child of parent in treestore
:param treestore: gtkTreeStore, the treestore
:param itr: gtkTreeIter, the iter to move
:param parent: gtkTreeIter, the new parent for itr
:param move_siblings: bool. if True, it will move all itr's siblings to parent
"""
src = itr
def move_children(i, dest):
while i:
n = treestore.append(dest, treestore.get(i, *xrange(treestore.get_n_columns())))
to_remove = i
if treestore.iter_children(i):
move_children(treestore.iter_children(i), n)
if i != src:
i = treestore.iter_next(i)
else:
# This is the source iter, we don't want other iters in it's level
if not move_siblings:
i = None
treestore.remove(to_remove)
move_children(itr, parent)
def get_deluge_icon():
"""
Returns the deluge icon for use in setting a dialogs icon. It will first
attempt to get the icon from the theme and will fallback to using an image
that is distributed with the package.
"""
if deluge.common.windows_check():
return get_logo(32)
else:
try:
icon_theme = gtk.icon_theme_get_default()
return icon_theme.load_icon("deluge", 64, 0)
except:
return get_logo(64)
def associate_magnet_links(overwrite=False):
"""
Associates magnet links to Deluge.
:param overwrite: if this is True, the current setting will be overwritten
:type overwrite: bool
:returns: True if association was set
:rtype: bool
"""
if not deluge.common.windows_check():
# gconf method is only available in a GNOME environment
try:
import gconf
except ImportError:
log.debug("gconf not available, so will not attempt to register magnet uri handler")
return False
else:
key = "/desktop/gnome/url-handlers/magnet/command"
gconf_client = gconf.client_get_default()
if (gconf_client.get(key) and overwrite) or not gconf_client.get(key):
# We are either going to overwrite the key, or do it if it hasn't been set yet
if gconf_client.set_string(key, "deluge '%s'"):
gconf_client.set_bool("/desktop/gnome/url-handlers/magnet/needs_terminal", False)
gconf_client.set_bool("/desktop/gnome/url-handlers/magnet/enabled", True)
log.info("Deluge registered as default magnet uri handler!")
return True
else:
log.error("Unable to register Deluge as default magnet uri handler.")
return False
return False
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