/usr/share/pyshared/LSC/main.py is in lubuntu-software-center 0.0.8-0ubuntu1.
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# -*- coding:UTF-8 -*-
#
# main.py
#
# Copyright (c) Stephen Smally <stephen.smally@gmail.com>
#
# This program 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; either version 2 of the License, or
# (at your option) any later version.
# This program 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 this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
# MA 02110-1301, USA.
from gi.repository import Gtk
from gi.repository import Pango
import apt_pkg
import os
#----LSC MODULES----
import UI
import control
import preferences
import threadingops
from testnet import testnet
from notify import notify
from . import LOG
import subprocess
import gettext
_ = gettext.gettext
gettext.install("lubuntu-software-center", "/usr/share/locale", unicode=1)
gettext.bindtextdomain("lubuntu-software-center", "/usr/share/locale")
gettext.textdomain("lubuntu-software-center")
class LscControl:
'''The class that control the program'''
def __init__(self):
self.ui = UI.Gui(
self.on_selected_category, threadingops.get_categories())
self.apps_model_search = Gtk.ListStore(str, str, str, str)
self.installed_model_search = Gtk.ListStore(str, str, str, str)
#-------------------------------------------------------
self.choosed_page = 0
self.last_page = 0
self.actual_category = "packages"
self.was_searching = False
self.startup = True
self.active_for_search = True
#-------------------------------------------------------
self.action_group = None
self.refresh_system_call()
#-------------------------------------------------------
self.ui.pages.get_function = self.get_func
self.ui.pages.installed_function = self.installed_func
self.ui.search_pkg.search_function = self.search
#-------------------------------------------------------
self.ui.pages.basket_function = self.refresh_app_basket
self.ui.install_pkgs.connect("clicked", self.on_install_pkgs)
self.ui.remove_mai_button.connect("clicked", self.on_clear_basket)
#-------------------------------------------------------
self.ui.toolbar.back.connect("clicked", self.back_to_last_page)
self.ui.toolbar.settings.connect("clicked", self.on_show_preferences)
#-------------------------------------------------------
self.ui.apps_all.connect("cursor-changed", self.on_selected_available)
self.ui.apps_installed.connect("cursor-changed",
self.on_selected_available)
self.ui.apps_all.connect("row-activated", self.on_more_info_row, 0)
self.ui.apps_installed.connect("row-activated",
self.on_more_info_row, 1)
self.ui.statusbox.combo.connect("changed",
self.statusbox_combo_changed)
#-------------------------------------------------------
self.ui.apps_message.add_remove_button.connect(
"clicked", self.on_install_or_remove, None)
self.ui.installed_message.add_remove_button.connect(
"clicked", self.on_install_or_remove, self.ui.apps_installed)
self.ui.apps_message.details_button.connect(
"clicked", self.on_more_info, 0)
self.ui.installed_message.details_button.connect(
"clicked", self.on_more_info, 1)
#-------------------------------------------------------
self.ui.appsinfo.button.connect(
"clicked", self.on_install_or_remove, self.ui.apps_installed)
self.ui.appsinfo.scrot_button.connect(
"button-press-event", self.maximize_screenshot)
self.ui.appsinfo.check_reviews.connect("clicked", self.download_review)
#-------------------------------------------------------
self.ui.no_found_button.connect("clicked", self.search_in_all)
#-------------------------------------------------------
self.depends = []
#-------------------------------------------------------
#check internet via testnet.py
def check_internet(self):
reposavailable = testnet()
if(reposavailable != 0):
notify("no-connection")
control.controller.show_scrot = False
control.controller.show_reviews = False
def back_to_last_page(self, widget):
self.ui.statusbox.installed.set_from_stock('', 1)
if self.last_page == 0:
self.was_searching = False
self.ui.toolbar.back.set_sensitive(False)
self.back_home(widget)
elif self.last_page == 2:
self.ui.statusbox.combo.set_visible(self.was_searching)
self.ui.toolbar.back.set_sensitive(False)
self.ui.pages.change_page(self.last_page)
self.ui.search_pkg.set_sensitive(True)
self.ui.categorie_label.set_text(self.last_page_label)
self.ui.categorie_icon.set_from_icon_name(
self.last_page_icon, Gtk.IconSize.LARGE_TOOLBAR)
elif self.ui.pages.get_current_page() == 1:
self.last_page = 0
self.back_home(widget)
else:
self.ui.statusbox.combo.set_visible(self.was_searching)
self.ui.pages.change_page(self.last_page)
self.ui.search_pkg.set_sensitive(True)
self.ui.categorie_label.set_text(self.last_page_label)
self.ui.categorie_icon.set_from_icon_name(
self.last_page_icon, Gtk.IconSize.LARGE_TOOLBAR)
def on_more_info_row(self, widget, view, path, num):
self.on_more_info(None, num)
def get_func(self):
if len(self.ui.apps_all.model) == 0:
self.back_home(None)
else:
self.ui.pages.change_page(1)
self.category_infos = self.ui.categories_dict[
self.choosed_category]
self.ui.categorie_icon.set_from_icon_name(
self.category_infos[0], Gtk.IconSize.LARGE_TOOLBAR)
self.ui.categorie_label.set_text(self.category_infos[1])
self.ui.pkgs_count.set_text("%s " % len(self.ui.apps_all.model) +
_("packages listed"))
self.ui.search_pkg.set_sensitive(True)
self.ui.installed_message.set_visible(False)
self.ui.apps_message.set_visible(False)
def installed_func(self):
self.append_packages_call("packages", [
apt_pkg.CURSTATE_NOT_INSTALLED,
apt_pkg.CURSTATE_CONFIG_FILES,
apt_pkg.CURSTATE_HALF_CONFIGURED,
apt_pkg.CURSTATE_HALF_INSTALLED,
apt_pkg.CURSTATE_UNPACKED
], self.ui.apps_installed.model, False)
self.ui.categorie_icon.set_from_icon_name("harddrive",
Gtk.IconSize.LARGE_TOOLBAR)
self.ui.categorie_label.set_text(_("Installed"))
self.actual_category = "packages"
self.ui.pkgs_count.set_text("%s " % len(self.ui.apps_installed.model) +
_("packages listed"))
self.ui.installed_message.set_visible(False)
self.ui.apps_message.set_visible(False)
self.ui.search_pkg.set_sensitive(True)
def on_selected_category(self, widget):
'''Handle the change of section'''
#print self.ui.categories_button_dict[widget]
self.ui.pages.can_home = True
self.ui.toolbar.refresh_back_forward(self.ui.pages.can_home)
self.choosed_category = self.ui.categories_button_dict[widget]
self.category_infos = self.ui.categories_dict[self.choosed_category]
self.ui.pages.change_page(1)
self.ui.categorie_icon.set_from_icon_name(
self.category_infos[0], Gtk.IconSize.LARGE_TOOLBAR)
self.ui.categorie_label.set_text(self.choosed_category)
self.actual_category = self.ui.categories_button_dict[widget]
self.append_packages_call(self.choosed_category, [],
self.ui.apps_all.model,
self.category_infos[2])
def statusbox_combo_changed(self, widget):
if self.active_for_search:
if widget.get_active() == 0:
self.search(self.ui.search_pkg.search_entry.get_text(), 20)
else:
self.search(self.ui.search_pkg.search_entry.get_text(), False)
###########################################################
# Functions related to the "Available" section
#
def search_in_all(self, widget):
'''Search in all the sections'''
LOG.debug("search in all")
self.ui.no_found_box.set_visible(False)
self.ui.apps_scrolled.set_visible(True)
self.ui.apps_all.set_model(self.ui.apps_all.model)
self.actual_category = "packages"
self.section = self.ui.categories_dict[self.actual_category]
self.searched = self.ui.search_pkg.search_entry.get_text()
self.ui.search_pkg.clean_text()
self.append_packages_call("packages", [], self.ui.apps_all.model,
self.section[2])
self.ui.search_pkg.set_searching_text(self.searched)
self.search(self.searched, 20)
self.choosed_category = self.ui.categorie_label.get_text()
def on_selected_category2(self, widget, path):
'''Handle the change of section'''
self.choosed_category = self.ui.categories_model[path[0]]
self.ui.pages.change_page(1)
self.ui.categorie_icon.set_from_icon_name(self.choosed_category[1],
Gtk.IconSize.LARGE_TOOLBAR)
self.ui.categorie_label.set_text(self.choosed_category[0])
self.actual_category = self.choosed_category[0]
self.append_packages_call(self.choosed_category[2], [],
self.ui.apps_all.model,
self.choosed_category[2])
def on_selected_available(self, widget):
'''Show the bottom box with the message'''
if widget is None:
widget = self.ui.apps_all.model
if widget.get_cursor()[0] is not None:
self.pkg = widget.get_model()[widget.get_cursor()[0]]
self.pkg_selected = (
self.pkg[2],
self.pkg[0],
self.pkg[1],
self.pkg[3]
)
self.ui.apps_message.package_name.set_text(_(
"Selected package ") + "'%s' " % self.pkg_selected[0])
self.ui.installed_message.package_name.set_text(_(
"Selected package ") + "'%s' " % self.pkg_selected[0])
if not self.pkg_selected[3] == Gtk.STOCK_YES:
if self.pkg_selected[0] in self.marked_as_install:
LOG.info("this app is marked as install")
self.ui.apps_message.add_remove_button.set_label(_(
"Added to the Apps Basket"))
self.ui.apps_message.add_remove_button.set_sensitive(False)
self.ui.appsinfo.button.set_label(_(
"Added to the Apps Basket"))
self.ui.appsinfo.button.set_sensitive(False)
else:
LOG.info("this app is available")
self.ui.apps_message.add_remove_button.set_label(_(
"Add to the Apps Basket"))
self.ui.apps_message.add_remove_button.set_sensitive(True)
self.ui.appsinfo.button.set_label(_(
"Add to the Apps Basket"))
self.ui.appsinfo.button.set_sensitive(True)
else:
LOG.info("this app is installed")
self.ui.apps_message.add_remove_button.set_label(_(
"Remove from the system"))
self.ui.apps_message.add_remove_button.set_sensitive(True)
self.ui.installed_message.add_remove_button.set_label(_(
"Remove from the system"))
self.ui.installed_message.add_remove_button.set_sensitive(True)
self.ui.appsinfo.button.set_label(_("Remove from the system"))
self.ui.appsinfo.button.set_sensitive(True)
self.ui.apps_message.set_visible(True)
self.ui.installed_message.set_visible(True)
def on_install_or_remove(self, widget, dialog):
'''Handle the remove/install button'''
#print widget.get_label()
if widget.get_label() == _("Add to the Apps Basket"):
if dialog:
self.on_add_tbi_from_dialog(None)
else:
self.on_add_tbi(None)
elif widget.get_label() == _("Remove from the system"):
self.remove_package(None)
###########################################################
# Functions related to the "Installed" section
#
def search_installed(self, string):
'''Search in installed'''
self.search(string, 20)
def remove_package(self, widget):
'''Remove a package'''
threadingops.remove_package([self.pkg_selected[0]], self)
###########################################################
# Functions related to "Available" and "Installed" section
#
def define_icon(self, pkg):
'''Return the icon of the package'''
if not control.controller.render_icons:
return None
if pkg is not None:
if self.theme.has_icon(pkg):
return pkg
return "deb"
def append_packages_call(self, category=[], status=[
apt_pkg.CURSTATE_NOT_INSTALLED], model=None, showboth=False):
'''Append the packages in the given section to the given model, \
default non-installed'''
model.clear()
self.call = threadingops.append_packages(
self, category, status, model, showboth)
self.call.run()
def search(self, string, show_few_results):
'''Search the string in the model of the given page'''
self.smart_mode = False # false by default
self.was_searching = True
self.current_page = self.ui.pages.get_page()
self.ui.no_found_box.set_visible(False)
self.ui.no_found_labelbox.set_visible(False)
self.ui.apps_scrolled.set_visible(True)
self.ui.installed_scrolled.set_visible(True)
self.ui.no_installed_found.set_visible(False)
for items in string:
# If there is at least one character uppercase
# the research is case-sensitive
if items.isupper():
self.smart_mode = True
if self.current_page == 0:
self.ui.pages.can_home = True
self.ui.toolbar.refresh_back_forward(self.ui.pages.can_home)
self.ui.pages.change_page(1)
if len(self.ui.apps_all.model) == 0:
self.actual_category = "packages"
self.choosed_category = "packages"
self.append_packages_call(
"packages", [], self.ui.apps_all.model, False)
self.search(string, show_few_results)
else:
if string != "":
if self.current_page == 2:
self.installed_model_search.clear()
if not type(show_few_results) == int:
show_few_results = len(self.ui.apps_installed.model)
else:
self.ui.statusbox.combo.set_visible(True)
self.active_for_search = False
self.ui.statusbox.combo.set_active(0)
self.active_for_search = True
x = 0
y = 0
while (x != show_few_results) and \
(y < len(self.ui.apps_installed.model)):
path = Gtk.TreePath.new_from_string("%s" % y)
items = self.ui.apps_installed.model[path]
if self.smart_mode:
if string in items[0] + items[3]:
self.installed_model_search.append(list(items))
x += 1
else:
if string.lower() in items[0].lower() + \
items[3].lower():
# lower() => no case-sensitive
self.installed_model_search.append(list(items))
x += 1
y += 1
self.ui.apps_installed.set_model(
self.installed_model_search)
self.ui.categorie_label.set_text(_(
"Searching in Installed"))
self.current_installed_model = self.installed_model_search
if len(self.current_installed_model) == 0:
self.ui.installed_scrolled.set_visible(False)
self.ui.no_installed_found.set_visible(True)
else:
self.ui.installed_scrolled.set_visible(True)
self.ui.no_installed_found.set_visible(False)
else:
self.section = self.ui.categories_dict[
self.actual_category]
self.apps_model_search.clear()
if not type(show_few_results) == int:
show_few_results = len(self.ui.apps_all.model)
else:
self.ui.statusbox.combo.set_visible(True)
self.active_for_search = False
self.ui.statusbox.combo.set_active(0)
self.active_for_search = True
x = 0
y = 0
while (x != show_few_results) and \
(y < len(self.ui.apps_all.model)):
path = Gtk.TreePath.new_from_string("%s" % y)
items = self.ui.apps_all.model[path]
if self.smart_mode:
if string in items[0] + items[3]:
self.apps_model_search.append(list(items))
x += 1
else:
if string.lower() in items[0].lower() + \
items[3].lower():
# lower() => no case-sensitive
self.apps_model_search.append(list(items))
x += 1
y += 1
self.ui.apps_all.set_model(self.apps_model_search)
self.ui.categorie_icon.set_from_icon_name(
self.section[0], Gtk.IconSize.LARGE_TOOLBAR)
self.ui.categorie_label.set_text(_("Searching in") +
" %s" % self.section[1])
self.current_apps_model = self.apps_model_search
if len(self.current_apps_model) == 0:
if self.actual_category != "packages":
self.ui.apps_scrolled.set_visible(False)
self.ui.no_found_box.set_visible(True)
else:
self.ui.apps_scrolled.set_visible(False)
self.ui.no_found_box.set_visible(False)
self.ui.no_found_labelbox.set_visible(True)
else:
self.ui.apps_scrolled.set_visible(True)
self.ui.no_found_box.set_visible(False)
else:
if self.current_page == 2:
self.ui.apps_installed.set_model(
self.ui.apps_installed.model)
self.ui.categorie_label.set_text(_("Installed"))
self.ui.pkgs_count.set_text("%s " % len(
self.ui.apps_installed.model) + _("packages listed"))
self.current_installed_model = self.ui.apps_installed.model
else:
self.section = self.ui.categories_dict[
self.actual_category]
self.ui.apps_all.set_model(self.ui.apps_all.model)
self.ui.categorie_icon.set_from_icon_name(
self.section[0], Gtk.IconSize.LARGE_TOOLBAR)
self.ui.categorie_label.set_text(self.section[1])
self.ui.pkgs_count.set_text("%s " % len(
self.ui.apps_all.model) + _("packages listed"))
self.current_apps_model = self.ui.apps_all.model
self.was_searching = False
self.ui.statusbox.combo.set_visible(False)
###########################################################
# Functions related to the "Apps Basket"
#
def value_in_model(self, value, model):
for items in model:
if items[0].split("(")[0].split()[0] == value:
return True
def refresh_app_basket(self):
'''Refresh the apps basket'''
self.ui.search_pkg.set_sensitive(False)
self.ui.apps_basket.model.clear()
self.total_download = 0
self.total_install = 0
self.depends = []
for items in sorted(self.marked_as_install):
self.get_pkg_depends(items)
self.info = self.depcache.get_candidate_ver(self.cache[items])
self.total_download += self.info.size
self.total_install += self.info.installed_size
self.ui.apps_basket.model.append([
items.capitalize(), apt_pkg.size_to_str(self.info.size),
apt_pkg.size_to_str(self.info.installed_size),
self.info.ver_str])
for item in sorted(self.depends):
item = item.encode('ascii', 'ignore')
if not self.cache[item].current_state == \
apt_pkg.CURSTATE_INSTALLED:
if not self.value_in_model(
item, self.ui.apps_basket.model):
self.info = self.depcache.get_candidate_ver(
self.cache[item])
if self.info is None:
self.ui.apps_basket.model.append([
" " * 4 + item +
_(" (requested by ") + items + ")",
_("unknown"), _("unknown"), _("unknown")])
else:
self.total_download += self.info.size
self.total_install += self.info.installed_size
self.ui.apps_basket.model.append([
" " * 4 + item + _(" (requested by ") + items +
")", apt_pkg.size_to_str(self.info.size),
apt_pkg.size_to_str(self.info.installed_size),
self.info.ver_str])
if len(self.ui.apps_basket.model) == 0:
self.ui.riepilogue_label.set_text(_(
"Put some apps in the basket to install them"))
self.ui.install_pkgs.set_sensitive(False)
self.ui.remove_mai_button.set_sensitive(False)
self.ui.basket_radio.label.set_text(_("Apps Basket"))
else:
self.ui.riepilogue_label.set_text("%s %s, %s %s, %s %s" % (len(
self.marked_as_install), _("package marked"),
apt_pkg.size_to_str(self.total_download), _("to download"),
apt_pkg.size_to_str(self.total_install), _("to install")))
self.ui.install_pkgs.set_sensitive(True)
self.ui.remove_mai_button.set_sensitive(True)
self.ui.basket_radio.label.set_text(_("Apps Basket") + " (%s)" %
len(self.marked_as_install))
self.on_selected_available(self.ui.apps_all)
self.ui.categorie_icon.set_from_icon_name("applications-other",
Gtk.IconSize.LARGE_TOOLBAR)
self.ui.categorie_label.set_text(_("Apps Basket"))
self.ui.pkgs_count.set_text("%s " % len(self.ui.apps_basket.model) +
_("packages"))
self.ui.statusbox.combo.set_visible(False)
def on_clear_basket(self, widget):
'''Remove the selection from the marked list'''
self.marked_as_install = []
self.refresh_app_basket()
#-------------------------------------------------
def get_pkg_depends(self, pkgname):
'''Get the provided version of the given package'''
self.list2 = []
self.depends_list = threadingops.getdeps(pkgname)
if self.depends_list == [u'']:
self.depends_list = []
for items in self.depends_list:
if not items in self.depends:
if self.cache[items].current_state != 6:
self.list2.append(items)
self.depends.append(items)
for items in self.list2:
# Recursive ;-)
self.get_pkg_depends(items)
def if_is_to_replace(self, item, list):
for items in item:
if not items in list:
list.append(items[0])
def on_install_pkgs(self, widget):
'''Install the marked packages'''
threadingops.install_package(self.marked_as_install, self)
###########################################################
# Functions related to all the Gui
#
def back_home(self, widget):
'''Back home, sweet home'''
self.ui.search_pkg.set_sensitive(True)
self.ui.set_focus(self.ui.toolbar.settings)
self.ui.categorie_icon.set_from_icon_name("stock_down",
Gtk.IconSize.LARGE_TOOLBAR)
self.ui.categorie_label.set_text(_("Available Categories"))
self.choosed_page = 0
self.ui.pkgs_count.set_text(_("Choose a category to start"))
self.ui.apps_all.model.clear()
self.ui.pages.back(None, self.ui.toolbar)
self.ui.statusbox.combo.set_visible(False)
self.ui.apps_message.set_visible(False)
def on_reactive_window(self, widget):
'''Make the window sensitive'''
widget.set_visible(False)
self.ui.set_sensitive(True)
def on_add_tbi_from_dialog(self, widget):
'''Add package to marked from the dialog'''
self.ui.appsinfo.button.set_label(_("Added to the Apps Basket"))
self.ui.appsinfo.button.set_sensitive(False)
self.on_add_tbi(None)
def on_more_info(self, widget, status):
'''Get more info on the selection'''
self.ui.toolbar.back.set_sensitive(True)
self.candidate = self.depcache.get_candidate_ver(
self.cache[self.pkg_selected[0]])
if self.cache[self.pkg_selected[0]].current_state == \
apt_pkg.CURSTATE_INSTALLED:
inst = True
else:
inst = False
self.setup_infos(
self.pkg_selected[0],
self.ui.pages,
self.pkg_selected[2],
"\n".join([self.pkg_selected[1].split("\n")[0].decode("UTF-8"),
threadingops.getshortdesc(
self.pkg_selected[0]).decode("UTF-8")]),
threadingops.getdesc(self.pkg_selected[0]).replace("\n ", "\n"),
(apt_pkg.size_to_str(self.candidate.size),
apt_pkg.size_to_str(self.candidate.installed_size)),
self.candidate.ver_str,
self.ui.pages.get_current_page(),
inst
)
def app_item_activated(self, widget, path, column, inst_rem):
'''Handle the activation of a package'''
self.pkg = widget.get_model()[path[0]]
self.pkg_selected = (self.pkg[3], self.pkg[0], self.pkg[1])
self.on_more_info(None, inst_rem)
def on_add_tbi(self, widget, view=None):
'''Mark a package'''
if view is None:
view = self.ui.apps_all
self.pkg_name = self.pkg_selected[0]
if not self.pkg_name in self.marked_as_install:
self.marked_as_install.append(self.pkg_name)
self.on_selected_available(view)
self.ui.basket_radio.label.set_text(_("Apps Basket") + " (%s)" %
len(self.marked_as_install))
def on_show_preferences(self, widget):
'''Show the preferences'''
self.preferences_dialog = preferences.Preferences_UI(self)
self.preferences_dialog.refresh_func = self.refresh_system_call
self.preferences_dialog.show()
self.ui.set_sensitive(False)
def on_show_about(self, widget):
'''Show the About dialog'''
self.ui.about.run()
self.ui.about.hide()
def pop_error(self, message):
'''Pop up an error with the given message as secondary text'''
self.dialog = Gtk.MessageDialog(self.ui, 0, Gtk.MessageType.ERROR,
Gtk.ButtonsType.OK, _("Error"))
self.dialog.format_secondary_text(message)
self.dialog.run()
self.dialog.destroy()
def open_software_properties(self, widget):
'''Open the software properties'''
subprocess.call(["/usr/bin/software-properties-gtk"])
def download_review(self, widget):
name = self.pkg_selected[0]
self.ui.appsinfo.check_reviews.set_visible(False)
for widget in self.ui.appsinfo.reviews_box.get_children():
self.ui.appsinfo.reviews_box.remove(widget)
self.tmp_review_label = self.ui.appsinfo.screendesc.add_icon_label(
"<b>" + _("Reviews") + "</b>", "stock_about")
self.ui.appsinfo.reviews_box.pack_start(self.tmp_review_label,
False, False, 0)
threadingops.download_review(
name, control.controller.reviews_path + "/")
threadingops.parse_review(name, control.controller.reviews_path + "/",
self.ui.appsinfo.reviews_box)
self.ui.appsinfo.reviews_box.show_all()
def setup_infos(self, name, pages, icon, title, description, size,
version, last_page, installed):
'''Setup the infos dialog'''
if installed:
self.ui.statusbox.installed.set_from_stock(Gtk.STOCK_YES, 1)
self.ui.appsinfo.scrot.set_from_stock("", 1)
self.ui.appsinfo.check_reviews.set_visible(True)
self.ui.appsinfo.reviews_box.set_visible(False)
self.ui.statusbox.combo.set_visible(False)
self.last_page = last_page
self.last_page_label = self.ui.categorie_label.get_text()
self.last_page_icon = self.ui.categorie_icon.get_icon_name()[0]
self.ui.search_pkg.set_sensitive(False)
if(icon is not None):
self.ui.appsinfo.icon.set_from_icon_name(icon, 6)
self.ui.appsinfo.title.set_markup(
"<b><big>"+title.split("\n")[0]+"</big></b>")
self.ui.appsinfo.desc.set_text(title.split("\n")[-1])
description_formatted = description.replace("\n.", "\n")
#This is needed to remove the double short description
description_formatted = description_formatted.replace(
title.split("\n")[-1], "")
self.ui.appsinfo.desctext.set_text(description_formatted.strip())
self.ui.appsinfo.details.to_download.set_markup(
"<b>" + _("Download Size:") + "</b>" + " %s" % size[0])
self.ui.appsinfo.details.installed.set_markup(
"<b>" + _("Installed Size:") + "</b>" + " %s" % size[1])
self.ui.appsinfo.details.version.set_markup(
"<b>" + _("Version:") + "</b>" + " %s (%s)" % (version, name))
self.ui.categorie_icon.set_from_icon_name(
"stock_help", Gtk.IconSize.LARGE_TOOLBAR)
self.ui.categorie_label.set_text(_(
"Infos on") + " %s" % title.split("\n")[0])
self.ui.appsinfo.scrot_button.set_visible(False)
if control.controller.show_scrot:
threadingops.download_screenshot(
name, control.controller.screenshots_path + "/",
self.ui.appsinfo.scrot, self.ui.appsinfo.scrot_button)
self.package = name
self.ui.pages.change_page(4)
def maximize_screenshot(self, widget, event):
self.dialog = self.ui.scrot_dialog(
"/".join([control.controller.screenshots_path, self.package]),
self.package.capitalize() + " screenshot")
def update_cache(self, widget):
'''Update the cache'''
if os.path.isfile(os.path.join(
"/usr/lib/lubuntu-software-center/apc.py")):
self.response = os.popen(" ".join(["python",
"/usr/lib/lubuntu-software-center/apc.py",
"update"])).read()
else:
self.response = os.popen(" ".join(["python", "scripts/apc.py",
"update"])).read()
#print self.response
if self.response == "success\n":
self.choosed_page = 1
self.refresh_system_call()
def define_packages(self, name, pkg, icon, categories, (cur, tot)):
'''Called by threadingops.refresh_system'''
self.packages.append([name, pkg, icon, categories])
self.ui.progressbar.set_fraction(float(cur) / float(tot))
def refresh_system_call(self):
'''Call the refresh of the app'''
apt_pkg.init()
self.cache = apt_pkg.Cache()
if self.action_group is not None:
self.action_group.release()
self.depcache = apt_pkg.DepCache(self.cache)
self.action_group = apt_pkg.ActionGroup(self.depcache)
control.__init__()
self.aid = control.controller.app_install_directory
self.marked_as_install = []
self.theme = Gtk.IconTheme.get_default()
self.theme.append_search_path("/usr/share/app-install/icons/")
self.current_apps_model = self.ui.apps_all.model
self.current_installed_model = self.ui.apps_installed.model
self.refresh_app_basket()
self.ui.apps_all.set_model(self.ui.apps_all.model)
self.ui.apps_installed.set_model(self.ui.apps_installed.model)
self.ui.apps_message.set_visible(False)
self.ui.installed_message.set_visible(False)
self.ui.toolbar.set_style(3)
self.packages = []
if (not self.startup) and (self.ui.pages.get_page() in [1, 2]):
if self.ui.pages.get_page() == 1:
self.get_func()
if self.choosed_category == "fonts":
showboth = True
else:
showboth = False
self.append_packages_call(self.choosed_category, [],
self.ui.apps_all.model, showboth)
if self.ui.pages.get_page() == 2:
self.installed_func()
elif self.startup:
self.back_home(None)
if control.controller.check_internet:
self.check_internet()
self.startup = False
def append_packages_appending(
self, items, status, status_dict, model, (cur, tot)):
'''Called by threadingops.append_packages'''
try:
self.pkg_in_cache = self.cache[items[1]]
if not self.pkg_in_cache.current_state in status:
self.item = [
u'\n'.join([items[0].replace("&", "and"),
items[3].replace("&", "and")]),
self.define_icon(items[4]),
u''.join(items[1]),
status_dict[self.pkg_in_cache.current_state],
]
model.append(self.item)
self.ui.progressbar.set_fraction(float(cur) / float(tot))
except KeyError:
pass
def lscmain():
'''Call the mainloop'''
global app
app = LscControl()
Gtk.main()
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