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|
# -*- coding: utf-8 -*-
#
# File: geneticone/gui/gtk/windows.py
# This file is part of the Genetic/One-Project, a graphical portage-frontend.
#
# Copyright (C) 2006 René 'Necoro' Neumann
# This is free software. You may redistribute copies of it under the terms of
# the GNU General Public License version 2.
# There is NO WARRANTY, to the extent permitted by law.
#
# Written by René 'Necoro' Neumann <necoro@necoro.net>
# gtk stuff
import pygtk
pygtk.require("2.0")
import gtk
import gtk.glade
import gobject
#our backend stuff
from geneticone.helper import *
from geneticone.constants import CONFIG_LOCATION, VERSION, DATA_DIR
from geneticone import backend
from geneticone.backend import flags
from geneticone.backend.exceptions import *
# more GUI stuff
from geneticone.gui.gui_helper import Database, Config, EmergeQueue
from dialogs import *
from wrapper import GtkTree, GtkConsole
# for the terminal
import vte
# other
from portage_util import unique_array
class Window:
def __init__ (self):
self.tree = gtk.glade.XML(DATA_DIR+"geneticone.glade", root = self.__class__.__name__)
self.tree.signal_autoconnect(self)
self.window = self.tree.get_widget(self.__class__.__name__)
@staticmethod
def watch_cursor (func):
"""This is a decorator for functions being so time consuming, that it is appropriate to show the watch-cursor.
@attention: this function relies on the gtk.Window-Object being stored as self.window"""
def wrapper (self, *args, **kwargs):
ret = None
def cb_idle():
try:
ret = func(self, *args, **kwargs)
finally:
self.window.window.set_cursor(None)
return False
watch = gtk.gdk.Cursor(gtk.gdk.WATCH)
self.window.window.set_cursor(watch)
gobject.idle_add(cb_idle)
return ret
return wrapper
class AbstractDialog (Window):
"""A class all our dialogs get derived from. It sets useful default vars and automatically handles the ESC-Button."""
def __init__ (self, parent):
"""Constructor.
@param parent: the parent window
@type parent: gtk.Window"""
Window.__init__(self)
# set parent
self.window.set_transient_for(parent)
# catch the ESC-key
self.window.connect("key-press-event", self.cb_key_pressed)
def cb_key_pressed (self, widget, event):
"""Closes the window if ESC is pressed."""
keyname = gtk.gdk.keyval_name(event.keyval)
if keyname == "Escape":
self.close()
return True
else:
return False
def close (self, *args):
self.window.destroy()
class AboutWindow (AbstractDialog):
"""A window showing the "about"-informations."""
def __init__ (self, parent):
"""Constructor.
@param parent: the parent window
@type parent: gtk.Window"""
AbstractDialog.__init__(self, parent)
label = self.tree.get_widget("aboutLabel")
label.set_markup("""
<big><b>Genetic/One v.%s</b></big>
A Portage-GUI
This software is licensed under the terms of the GPLv2.
Copyright (C) 2006 René 'Necoro' Neumann <necoro@necoro.net>
<small>Thanks to Fred for support and ideas :P</small>
""" % VERSION)
self.window.show_all()
class SearchWindow (AbstractDialog):
"""A window showing the results of a search process."""
def __init__ (self, parent, list, jump_to):
"""Constructor.
@param parent: parent-window
@type parent: gtk.Window
@param list: list of results to show
@type list: string[]
@param jump_to: function to call if "OK"-Button is hit
@type jump_to: function(string)"""
AbstractDialog.__init__(self, parent)
self.list = list # list to show
self.jump_to = jump_to # function to call for jumping
# combo box
self.combo = gtk.combo_box_new_text()
for x in list:
self.combo.append_text(x)
self.combo.set_active(0) # first item
self.combo.connect("key-press-event", self.cb_key_pressed_combo)
self.window.add(self.combo)
# finished --> show
self.window.show_all()
def cb_key_pressed_combo (self, widget, event):
"""Emulates a ok-button-click."""
keyname = gtk.gdk.keyval_name(event.keyval)
if keyname == "Return": # take it as an "OK" if Enter is pressed
self.window.destroy()
self.jump_to(self.list[self.combo.get_active()])
return True
else:
return False
class PreferenceWindow (AbstractDialog):
"""Window displaying some preferences."""
# all checkboxes in the window
# widget name -> option name
checkboxes = {
"debugCheck" : "debug_opt",
"deepCheck" : "deep_opt",
"newUseCheck" : "newuse_opt",
"maskPerVersionCheck" : "maskPerVersion_opt",
"usePerVersionCheck" : "usePerVersion_opt",
"testPerVersionCheck" : "testingPerVersion_opt"
}
# all edits in the window
# widget name -> option name
edits = {
"maskFileEdit" : "maskFile_opt",
"testFileEdit" : "testingFile_opt",
"useFileEdit" : "useFile_opt",
"syncCommandEdit" : "syncCmd_opt"
}
def __init__ (self, parent, cfg):
"""Constructor.
@param parent: parent window
@type parent: gtk.Window
@param cfg: configuration object
@type cfg: gui_helper.Config"""
AbstractDialog.__init__(self, parent)
# our config
self.cfg = cfg
# set the bg-color of the hint
hintEB = self.tree.get_widget("hintEB")
hintEB.modify_bg(gtk.STATE_NORMAL, gtk.gdk.color_parse("#f3f785"))
for box in self.checkboxes:
self.tree.get_widget(box).\
set_active(self.cfg.get_boolean(self.checkboxes[box]))
for edit in self.edits:
self.tree.get_widget(edit).\
set_text(self.cfg.get(self.edits[edit]))
self.window.show_all()
def _save(self):
"""Sets all options in the Config-instance."""
for box in self.checkboxes:
self.cfg.set_boolean(self.checkboxes[box], self.tree.get_widget(box).get_active())
for edit in self.edits:
self.cfg.set(self.edits[edit],self.tree.get_widget(edit).get_text())
def cb_ok_clicked(self, button):
"""Saves, writes to config-file and closes the window."""
self._save()
try:
self.cfg.write()
except IOError, e:
io_ex_dialog(e)
self.window.destroy()
def cb_cancel_clicked (self, button):
"""Just closes - w/o saving."""
self.window.destroy()
class PackageTable:
"""A window with data about a specfic package."""
def __init__ (self, main):
"""Build up window contents.
@param main: the main window
@type main: MainWindow"""
self.main = main
self.tree = main.tree
self.window = main.window
self.tree.signal_autoconnect(self)
# the table
self.table = self.tree.get_widget("PackageTable")
# chechboxes
self.installedCheck = self.tree.get_widget("installedCheck")
self.maskedCheck = self.tree.get_widget("maskedCheck")
self.testingCheck = self.tree.get_widget("testingCheck")
# labels
self.notInSysLabel = self.tree.get_widget("notInSysLabel")
self.missingLabel = self.tree.get_widget("missingLabel")
# buttons
self.emergeBtn = self.tree.get_widget("pkgEmergeBtn")
self.unmergeBtn = self.tree.get_widget("pkgUnmergeBtn")
self.cancelBtn = self.tree.get_widget("pkgCancelBtn")
# useList
self.useListScroll = self.tree.get_widget("useListScroll")
self.useList = None
def update (self, cp, queue = None, version = None, doEmerge = True, instantChange = False):
"""Updates the table to show the contents for the package.
@param cp: the selected package
@type cp: string (cp)
@param queue: emerge-queue (if None the emerge-buttons are disabled)
@type queue: EmergeQueue
@param version: if not None, specifies the version to select
@type version: string
@param doEmerge: if False, the emerge buttons are disabled
@type doEmerge: False
@param instantChange: if True the changed keywords are updated instantly
@type instantChange: boolean"""
self.cp = cp # category/package
self.version = version # version - if not None this is used
self.queue = queue
self.doEmerge = doEmerge
self.instantChange = instantChange
# packages and installed packages
self.packages = backend.sort_package_list(backend.get_all_versions(cp))
self.instPackages = backend.sort_package_list(backend.get_all_installed_versions(cp))
# version-combo-box
self.vCombo = self.build_vers_combo()
if not self.doEmerge: self.vCombo.set_sensitive(False)
vb = self.tree.get_widget("comboVB")
children = vb.get_children()
if children:
for c in children: vb.remove(c)
vb.pack_start(self.vCombo)
# the label (must be here, because it depends on the combo box)
desc = self.actual_package().get_env_var("DESCRIPTION").replace("&","&")
if not desc:
desc = "<no description>"
use_markup = False
else:
desc = "<b>"+desc+"</b>"
use_markup = True
desc = "<i><u>"+self.actual_package().get_cp()+"</u></i>\n\n"+desc
self.descLabel = self.tree.get_widget("descLabel")
self.descLabel.set_use_markup(use_markup)
self.descLabel.set_label(desc)
if not self.queue or not self.doEmerge:
self.emergeBtn.set_sensitive(False)
self.unmergeBtn.set_sensitive(False)
# current status
self.cb_combo_changed(self.vCombo)
self.table.show_all()
def fill_use_list(self, store):
"""Fills a given ListStore with the use-flag data.
@param store: the store to fill
@type store: gtk.ListStore"""
pkg = self.actual_package()
pkg_flags = pkg.get_all_use_flags()
pkg_flags.sort()
for use in pkg_flags:
if pkg.is_installed() and use in pkg.get_actual_use_flags(): # flags set during install
enabled = True
elif (not pkg.is_installed()) and use in pkg.get_settings("USE").split() and not flags.invert_use_flag(use) in pkg.get_new_use_flags(): # flags that would be set
enabled = True
elif use in pkg.get_new_use_flags():
enabled = True
else:
enabled = False
store.append([enabled, use, backend.get_use_desc(use, self.cp)])
return store
def build_use_list (self):
"""Builds the useList."""
store = gtk.ListStore(bool, str, str)
self.fill_use_list(store)
# build view
view = gtk.TreeView(store)
cell = gtk.CellRendererText()
tCell = gtk.CellRendererToggle()
tCell.set_property("activatable", True)
tCell.connect("toggled", self.cb_use_flag_toggled, store)
view.append_column(gtk.TreeViewColumn("Enabled", tCell, active = 0))
view.append_column(gtk.TreeViewColumn("Flags", cell, text = 1))
view.append_column(gtk.TreeViewColumn("Description", cell, text = 2))
if store.iter_n_children(None) == 0: # if there are no nodes in the list ...
view.set_child_visible(False) # ... do not show the list
else:
view.set_child_visible(True)
return view
def build_vers_combo (self):
"""Creates the combo box with the different versions."""
combo = gtk.combo_box_new_text()
# append versions
for s in [x.get_version() for x in self.packages]:
combo.append_text(s)
# activate the first one
try:
best_version = ""
if self.version:
best_version = self.version
else:
best_version = backend.find_best_match(self.packages[0].get_cp(), (self.instPackages != [])).get_version()
for i in range(len(self.packages)):
if self.packages[i].get_version() == best_version:
combo.set_active(i)
break
except AttributeError: # no package found
debug('catched AttributeError => no "best package" found. Selected first one.')
combo.set_active(0)
combo.connect("changed", self.cb_combo_changed)
return combo
def actual_package (self):
"""Returns the actual selected package.
@returns: the actual selected package
@rtype: backend.Package"""
return self.packages[self.vCombo.get_active()]
def _update_keywords (self, emerge, update = False):
if emerge:
try:
try:
self.queue.append(self.actual_package().get_cpv(), unmerge = False, update = update)
except backend.PackageNotFoundException, e:
if unmask_dialog(e[0]) == gtk.RESPONSE_YES:
self.queue.append(self.actual_package().get_cpv(), unmerge = False, unmask = True, update = update)
except BlockedException, e:
blocked_dialog(e[0], e[1])
else:
try:
self.queue.append(self.actual_package().get_cpv(), unmerge = True)
except backend.PackageNotFoundException, e:
masked_dialog(e[0])
def cb_combo_changed (self, combo):
"""Callback for the changed ComboBox.
It then rebuilds the useList and the checkboxes."""
# remove old useList
w = self.useListScroll.get_child()
if w:
self.useListScroll.remove(w)
# build new
self.useList = self.build_use_list()
self.useListScroll.add(self.useList)
pkg = self.actual_package()
#
# rebuild the buttons and checkboxes in all the different manners which are possible
#
if (not pkg.is_in_system()) or pkg.is_missing_keyword():
if not pkg.is_in_system():
self.missingLabel.hide()
self.notInSysLabel.show()
else: # missing keyword
self.missingLabel.show()
self.notInSysLabel.hide()
self.installedCheck.hide()
self.maskedCheck.hide()
self.testingCheck.hide()
self.emergeBtn.set_sensitive(False)
else:
self.missingLabel.hide()
self.notInSysLabel.hide()
self.installedCheck.show()
self.maskedCheck.show()
self.testingCheck.show()
if self.doEmerge:
self.emergeBtn.set_sensitive(True)
self.installedCheck.set_active(pkg.is_installed())
self.maskedCheck.set_active(pkg.is_masked())
if pkg.is_testing(allowed = False) and not pkg.is_testing(allowed=True):
self.testingCheck.set_label("<i>(Testing)</i>")
self.testingCheck.get_child().set_use_markup(True)
else:
self.testingCheck.set_label("Testing")
self.testingCheck.set_active(pkg.is_testing(allowed = False))
if self.doEmerge:
# set emerge-button-label
if not self.actual_package().is_installed():
self.emergeBtn.set_label("_Emerge")
self.unmergeBtn.set_sensitive(False)
else:
self.emergeBtn.set_label("R_emerge")
self.unmergeBtn.set_sensitive(True)
self.table.show_all()
return True
def cb_button_pressed (self, b, event):
"""Callback for pressed checkboxes. Just quits the event-loop - no redrawing."""
if not isinstance(b, gtk.CellRendererToggle):
b.emit_stop_by_name("button-press-event")
return True
def cb_package_revert_clicked (self, button):
"""Callback for pressed cancel-button. Closes the window."""
self.actual_package().remove_new_use_flags()
self.actual_package().remove_new_masked()
self.actual_package().remove_new_testing()
self.cb_combo_changed(self.vCombo)
if self.instantChange:
self._update_keywords(True, update = True)
return True
def cb_package_emerge_clicked (self, button):
"""Callback for pressed emerge-button. Adds the package to the EmergeQueue."""
if not am_i_root():
not_root_dialog()
else:
self._update_keywords(True)
self.main.notebook.set_current_page(self.main.QUEUE_PAGE)
return True
def cb_package_unmerge_clicked (self, button):
"""Callback for pressed unmerge-button clicked. Adds the package to the UnmergeQueue."""
if not am_i_root():
not_root_dialog()
else:
self._update_keywords(False)
self.main.notebook.set_current_page(self.main.QUEUE_PAGE)
return True
def cb_testing_toggled (self, button):
"""Callback for toggled testing-checkbox."""
status = button.get_active()
if self.actual_package().is_testing(allowed = False) == status:
return False
if not self.actual_package().is_testing(allowed = True):
self.actual_package().set_testing(False)
button.set_label("Testing")
button.set_active(True)
else:
self.actual_package().set_testing(True)
if self.actual_package().is_testing(allowed=False):
button.set_label("<i>(Testing)</i>")
button.get_child().set_use_markup(True)
button.set_active(True)
if self.instantChange:
self._update_keywords(True, update = True)
return True
def cb_masked_toggled (self, button):
"""Callback for toggled masking-checkbox."""
status = button.get_active()
self.actual_package().set_masked(status)
if self.instantChange:
self._update_keywords(True, update = True)
return True
def cb_use_flag_toggled (self, cell, path, store):
"""Callback for a toggled use-flag button."""
store[path][0] = not store[path][0]
prefix = ""
if not store[path][0]:
prefix = "-"
self.actual_package().set_use_flag(prefix+store[path][1])
if self.instantChange:
self._update_keywords(True, update = True)
return True
class MainWindow (Window):
"""Application main window."""
# NOTEBOOK PAGE CONSTANTS
PKG_PAGE = 0
QUEUE_PAGE = 1
CONSOLE_PAGE = 2
def __init__ (self):
"""Build up window"""
# main window stuff
Window.__init__(self)
self.window.set_title(("Genetic/One (%s)" % VERSION))
mHeight = 800
if gtk.gdk.screen_height() <= 800: mHeight = 600
self.window.set_geometry_hints (self.window, min_width = 600, min_height = mHeight, max_height = gtk.gdk.screen_height(), max_width = gtk.gdk.screen_width())
# booleans
self.doUpdate = False
self.packageInit = True
# package db
self.db = Database()
self.db.populate()
# config
try:
self.cfg = Config(CONFIG_LOCATION)
except IOError, e:
io_ex_dialog(e)
raise e
self.cfg.modify_external_configs()
# set vpaned position
vpaned = self.tree.get_widget("vpaned")
vpaned.set_position(mHeight/2)
# cat and pkg list
self.catList = self.tree.get_widget("catList")
self.pkgList = self.tree.get_widget("pkgList")
self.build_cat_list()
self.build_pkg_list()
# queue list
self.queueList = self.tree.get_widget("queueList")
self.build_queue_list()
# the terminal
term = vte.Terminal()
term.set_scrollback_lines(1024)
term.set_scroll_on_output(True)
term.set_font_from_string("Monospace 11")
# XXX why is this not working with the colors
term.set_color_background(gtk.gdk.color_parse("white"))
term.set_color_foreground(gtk.gdk.color_parse("black"))
termHB = self.tree.get_widget("termHB")
termScroll = gtk.VScrollbar(term.get_adjustment())
termHB.pack_start(term, True, True)
termHB.pack_start(termScroll, False)
# notebook
self.notebook = self.tree.get_widget("notebook")
self.window.show_all()
# table
self.packageTable = PackageTable(self)
self.packageTable.table.hide_all()
# popup
popupTree = gtk.glade.XML(DATA_DIR+"geneticone.glade", root = "queuePopup")
popupTree.signal_autoconnect(self)
self.queuePopup = popupTree.get_widget("queuePopup")
# set emerge queue
self.queueTree = GtkTree(self.queueList.get_model())
self.queue = EmergeQueue(console = GtkConsole(term), tree = self.queueTree, db = self.db)
def show_package (self, *args, **kwargs):
self.packageTable.update(*args, **kwargs)
self.notebook.set_current_page(self.PKG_PAGE)
def build_queue_list (self):
"""Builds the queue list."""
store = gtk.TreeStore(str,str)
self.queueList.set_model(store)
cell = gtk.CellRendererText()
col = gtk.TreeViewColumn("Queue", cell, text = 0)
self.queueList.append_column(col)
col = gtk.TreeViewColumn("Options", cell, markup = 1)
self.queueList.append_column(col)
def build_cat_list (self):
"""Builds the category list."""
store = gtk.ListStore(str)
# build categories
for p in backend.list_categories():
store.append([p])
# sort them alphabetically
store.set_sort_column_id(0, gtk.SORT_ASCENDING)
self.catList.set_model(store)
cell = gtk.CellRendererText()
col = gtk.TreeViewColumn("Categories", cell, text = 0)
self.catList.append_column(col)
def build_pkg_list (self, name = None):
"""Builds the package list.
@param name: name of the selected catetegory
@type name: string"""
store = gtk.ListStore(str)
self.fill_pkg_store(store,name)
# build view
self.pkgList.set_model(store)
cell = gtk.CellRendererText()
col = gtk.TreeViewColumn("Packages", cell, text = 0)
self.pkgList.append_column(col)
def fill_pkg_store (self, store, name = None):
"""Fills a given ListStore with the packages in a category.
@param store: the store to fill
@type store: gtk.ListStore
@param name: the name of the category
@type name: string
@returns: the filled store
@rtype: gtk.ListStore"""
if name:
for p in self.db.get_cat(name):
store.append([p])
return store
def jump_to (self, cp):
"""Is called when we want to jump to a specific package."""
self.show_package(cp, self.queue)
def cb_cat_list_selection (self, view):
"""Callback for a category-list selection. Updates the package list with the packages in the category."""
# get the selected category
sel = view.get_selection()
store, it = sel.get_selected()
if it:
self.selCatName = store.get_value(it, 0)
self.pkgList.get_model().clear()
self.fill_pkg_store(self.pkgList.get_model(), self.selCatName)
return True
def cb_pkg_list_selection (self, view):
"""Callback for a package-list selection. Updates the package info."""
sel = view.get_selection()
store, it = sel.get_selected()
if it:
package = store.get_value(it, 0)
if package[-1] == '*': package = package[:-1]
self.show_package(self.selCatName+"/"+package, self.queue)
return True
def cb_row_activated (self, view, path, *args):
"""Callback for an activated row in the emergeQueue. Opens a package window."""
store = self.queueTree
if len(path) > 1:
iterator = store.get_original().get_iter(path)
if store.is_in_emerge(iterator):
package = store.get_value(iterator, 0)
cat, name, vers, rev = backend.split_package_name(package)
if rev != "r0": vers = vers+"-"+rev
self.show_package(cat+"/"+name, queue = self.queue, version = vers, instantChange = True, doEmerge = False)
return True
def cb_emerge_clicked (self, action):
"""Do emerge."""
self.notebook.set_current_page(self.CONSOLE_PAGE)
if len(flags.newUseFlags) > 0:
changed_flags_dialog("use flags")
flags.write_use_flags()
if len(flags.new_masked)>0 or len(flags.new_unmasked)>0 or len(flags.newTesting)>0:
debug("new masked:",flags.new_masked)
debug("new unmasked:", flags.new_unmasked)
debug("new testing:", flags.newTesting)
changed_flags_dialog("masking keywords")
flags.write_masked()
flags.write_testing()
backend.reload_settings()
if not self.doUpdate:
self.queue.emerge(force=True)
else:
self.queue.update_world(force=True, newuse = self.cfg.get_boolean("newuse_opt"), deep = self.cfg.get_boolean("deep_opt"))
self.doUpdate = False
def cb_unmerge_clicked (self, button):
"""Do unmerge."""
self.notebook.set_current_page(self.CONSOLE_PAGE)
self.queue.unmerge(force=True)
return True
@Window.watch_cursor
def cb_update_clicked (self, action):
if not backend.am_i_root():
not_root_dialog()
else:
updating = backend.update_world(newuse = self.cfg.get_boolean("newuse_opt"), deep = self.cfg.get_boolean("deep_opt"))
debug("updating list:", [(x.get_cpv(), y.get_cpv()) for x,y in updating])
try:
for pkg, old_pkg in updating:
self.queue.append(pkg.get_cpv())
except BlockedException, e:
blocked_dialog(e[0], e[1])
if len(updating): self.doUpdate = True
return True
def cb_remove_clicked (self, button):
"""Removes a selected item in the (un)emerge-queue if possible."""
selected = self.queueList.get_selection()
if selected:
model, iter = selected.get_selected()
if iter == None: return False
if not model.iter_parent(iter): # top-level
if model.iter_n_children(iter) > 0: # and has children which can be removed :)
if remove_queue_dialog() == gtk.RESPONSE_YES :
self.queue.remove_children(iter)
self.doUpdate = False
elif model.iter_parent(model.iter_parent(iter)): # this is in the 3rd level => dependency
remove_deps_dialog()
else:
self.queue.remove_children(iter) # remove children first
self.queue.remove(iter)
self.doUpdate = False
return True
def cb_sync_clicked (self, action):
if not backend.am_i_root():
not_root_dialog()
else:
self.notebook.set_current_page(self.CONSOLE_PAGE)
cmd = self.cfg.get("syncCmd_opt")
if cmd != "emerge --sync":
cmd = cmd.split()
self.queue.sync(cmd)
else:
self.queue.sync()
@Window.watch_cursor
def cb_reload_clicked (self, action):
"""Reloads the portage settings and the database."""
backend.reload_settings()
del self.db
self.db = Database()
self.db.populate()
@Window.watch_cursor
def cb_search_clicked (self, entry):
"""Do a search."""
if entry.get_text() != "":
packages = backend.find_all_packages(entry.get_text(), withVersion = False)
if packages == []:
nothing_found_dialog()
else:
if len(packages) == 1:
self.jump_to(packages[0])
else:
SearchWindow(self.window, packages, self.jump_to)
def cb_preferences_clicked (self, button):
PreferenceWindow(self.window, self.cfg)
return True
def cb_about_clicked (self, button):
AboutWindow(self.window)
return True
def cb_queue_right_click (self, queue, event):
if event.button == 3:
x = int(event.x)
y = int(event.y)
time = event.time
pthinfo = queue.get_path_at_pos(x, y)
if pthinfo is not None:
path, col, cellx, celly = pthinfo
if self.queueTree.is_in_emerge(self.queueTree.get_original().get_iter(path)):
queue.grab_focus()
queue.set_cursor(path, col, 0)
self.queuePopup.popup(None, None, None, event.button, time)
return True
else:
return False
def cb_oneshot_clicked (self, action):
sel = self.queueList.get_selection()
store, it = sel.get_selected()
if it:
package = store.get_value(it, 0)
if not self.cfg.get_local(package, "oneshot_opt"):
set = True
else:
set = False
self.cfg.set_local(package, "oneshot_opt", set)
self.queue.append(package, update = True, oneshot = set, forceUpdate = True)
def cb_destroy (self, widget):
"""Calls main_quit()."""
gtk.main_quit()
def main (self):
"""Main."""
gobject.threads_init()
# now subthreads can run normally, but are not allowed to touch the GUI. If threads should change sth there - use gobject.idle_add().
# for more informations on threading and gtk: http://www.async.com.br/faq/pygtk/index.py?req=show&file=faq20.006.htp
gtk.main()
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