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#
# task_gui.py: Choose tasks for installation
#
# Copyright 2006 Red Hat, Inc.
#
# 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., 675 Mass Ave, Cambridge, MA 02139, USA.
#
import gtk
import gtk.glade
import gobject
import gui
from iw_gui import *
from rhpl.translate import _, N_
from constants import productName
from netconfig_dialog import NetworkConfigurator
import network
from yuminstall import AnacondaYumRepo
import yum.Errors
import logging
log = logging.getLogger("anaconda")
class TaskWindow(InstallWindow):
def getNext(self):
if self.xml.get_widget("customRadio").get_active():
self.dispatch.skipStep("group-selection", skip = 0)
else:
self.dispatch.skipStep("group-selection", skip = 1)
tasks = self.xml.get_widget("taskList").get_model()
for (cb, task, grps) in tasks:
if cb:
map(self.backend.selectGroup, grps)
else:
map(self.backend.deselectGroup, grps)
if self.anaconda.id.instClass.allowExtraRepos:
repos = self.xml.get_widget("repoList").get_model()
for (cb, reponame, repo) in repos:
if cb:
repo.enable()
# Setup any repositories that were in the installclass's
# default list.
if not repo.ready():
self._setupRepo(repo)
else:
repo.disable()
def groupsInstalled(self, lst):
# FIXME: yum specific
rc = False
for gid in lst:
g = self.backend.ayum.comps.return_group(gid)
if g and not g.selected:
return False
elif g:
rc = True
return rc
def groupsExist(self, lst):
# FIXME: yum specific
for gid in lst:
g = self.backend.ayum.comps.return_group(gid)
if not g:
return False
return True
def _setupRepo(self, repo):
try:
self.backend.doRepoSetup(self.anaconda, repo.id, fatalerrors = False)
log.info("added repository %s with with source URL %s" % (repo.name, repo.baseurl[0]))
except yum.Errors.RepoError, e:
self.intf.messageWindow(_("Error"),
_("Unable to read package metadata from repository. "
"This may be due to a missing repodata directory. "
"Please ensure that your repository has been "
"correctly generated.\n\n%s" %(e,)),
type="ok", custom_icon="error")
self.backend.ayum.repos.delete(repo.id)
return False
if not repo.groups_added:
self.intf.messageWindow(_("Warning"),
_("Unable to find a group file for %s. "
"This will prevent manual selection of packages "
"from the repository from working") %(repo.id,),
type="warning")
return True
def _addRepo(self, *args):
if not network.hasActiveNetDev():
net = NetworkConfigurator(self.anaconda.id.network)
ret = net.run()
net.destroy()
if ret == gtk.RESPONSE_CANCEL:
return gtk.RESPONSE_CANCEL
(dxml, dialog) = gui.getGladeWidget("addrepo.glade", "addRepoDialog")
gui.addFrame(dialog)
lbl = dxml.get_widget("descLabel")
txt = lbl.get_text()
lbl.set_text(txt %(productName,))
dialog.show_all()
while 1:
rc = dialog.run()
if rc == gtk.RESPONSE_CANCEL:
break
reponame = dxml.get_widget("nameEntry").get_text()
reponame.strip()
if len(reponame) == 0:
self.intf.messageWindow(_("Invalid Repository Name"),
_("You must provide a repository name."))
continue
repourl = dxml.get_widget("urlEntry").get_text()
repourl.strip()
if (len(repourl) == 0 or not
(repourl.startswith("http://") or
repourl.startswith("ftp://"))):
self.intf.messageWindow(_("Invalid Repository URL"),
_("You must provide an HTTP or FTP "
"URL to a repository."))
continue
# FIXME: this is yum specific
repo = AnacondaYumRepo(uri=repourl, repoid=reponame)
repo.name = reponame
repo.basecachedir = self.backend.ayum.conf.cachedir
repo.enable()
try:
self.backend.ayum.repos.add(repo)
except yum.Errors.DuplicateRepoError, e:
self.intf.messageWindow(_("Error"),
_("The repository %s has already been added. Please "
"choose a different repository name and "
"URL.") % reponame, type="ok", custom_icon="error")
continue
if not self._setupRepo(repo):
continue
s = self.xml.get_widget("repoList").get_model()
s.append([repo.isEnabled(), repo.name, repo])
self.repos[repo.name] = (repo.baseurl[0], None)
break
dialog.destroy()
return rc
def _taskToggled(self, data, row, store):
i = store.get_iter(int(row))
val = store.get_value(i, 0)
store.set_value(i, 0, not val)
def _repoToggled(self, data, row, store):
i = store.get_iter(int(row))
val = store.get_value(i, 0)
if not val and not network.hasActiveNetDev():
net = NetworkConfigurator(self.anaconda.id.network)
ret = net.run()
net.destroy()
if ret == gtk.RESPONSE_CANCEL:
return
store.set_value(i, 0, not val)
def _createTaskStore(self):
store = gtk.ListStore(gobject.TYPE_BOOLEAN,
gobject.TYPE_STRING,
gobject.TYPE_PYOBJECT)
tl = self.xml.get_widget("taskList")
tl.set_model(store)
cbr = gtk.CellRendererToggle()
col = gtk.TreeViewColumn('', cbr, active = 0)
cbr.connect("toggled", self._taskToggled, store)
tl.append_column(col)
col = gtk.TreeViewColumn('Text', gtk.CellRendererText(), text = 1)
col.set_clickable(False)
tl.append_column(col)
for (txt, grps) in self.tasks:
if not self.groupsExist(grps):
continue
store.append([self.groupsInstalled(grps), _(txt), grps])
return len(store)
def _createRepoStore(self):
store = gtk.ListStore(gobject.TYPE_BOOLEAN,
gobject.TYPE_STRING,
gobject.TYPE_PYOBJECT)
tl = self.xml.get_widget("repoList")
tl.set_model(store)
cbr = gtk.CellRendererToggle()
col = gtk.TreeViewColumn('', cbr, active = 0)
cbr.connect("toggled", self._repoToggled, store)
tl.append_column(col)
col = gtk.TreeViewColumn('Text', gtk.CellRendererText(), text = 1)
col.set_clickable(False)
tl.append_column(col)
for (reponame, uri) in self.repos.items():
repoid = reponame.replace(" ", "")
if not self.backend.ayum.repos.repos.has_key(repoid):
continue
repo = self.backend.ayum.repos.repos[repoid]
store.append([repo.isEnabled(), repo.name, repo])
def getScreen (self, anaconda):
self.intf = anaconda.intf
self.dispatch = anaconda.dispatch
self.backend = anaconda.backend
self.anaconda = anaconda
self.tasks = anaconda.id.instClass.tasks
self.repos = anaconda.id.instClass.repos
(self.xml, vbox) = gui.getGladeWidget("tasksel.glade", "taskBox")
lbl = self.xml.get_widget("mainLabel")
if anaconda.id.instClass.description:
lbl.set_text(_(anaconda.id.instClass.description))
else:
txt = lbl.get_text()
lbl.set_text(txt %(productName,))
custom = not self.dispatch.stepInSkipList("group-selection")
if custom:
self.xml.get_widget("customRadio").set_active(True)
else:
self.xml.get_widget("customRadio").set_active(False)
if self._createTaskStore() == 0:
self.xml.get_widget("cbVBox").hide()
self.xml.get_widget("mainLabel").hide()
self._createRepoStore()
if not anaconda.id.instClass.allowExtraRepos:
vbox.remove(self.xml.get_widget("addRepoBox"))
self.xml.get_widget("addRepoButton").connect("clicked", self._addRepo)
return vbox
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