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#
# examine_gui.py: dialog to allow selection of a RHL installation to upgrade
# and if the user wishes to select individual packages.
#
# Copyright 2000-2002 Red Hat, Inc.
#
# This software may be freely redistributed under the terms of the GNU
# library public license.
#
# You should have received a copy of the GNU Library Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#
import gtk
from iw_gui import *
from package_gui import *
from pixmapRadioButtonGroup_gui import pixmapRadioButtonGroup
from rhpl.translate import _, N_
from constants import *
from upgrade import *
from flags import flags
import upgradeclass
UpgradeClass = upgradeclass.InstallClass
UPGRADE_STR = "upgrade"
REINSTALL_STR = "reinstall"
class UpgradeExamineWindow (InstallWindow):
windowTitle = N_("Upgrade Examine")
htmlTag = "upgradeexamine"
def getNext (self):
if self.doupgrade:
# set the install class to be an upgrade
c = UpgradeClass(flags.expert)
c.setSteps(self.dispatch)
c.setInstallData(self.id)
rootfs = self.parts[self.upgradeoption.get_history()]
self.id.upgradeRoot = [(rootfs[0], rootfs[1])]
self.id.rootParts = self.parts
if self.individualPackages.get_active():
self.dispatch.skipStep("indivpackage", skip = 0)
else:
self.dispatch.skipStep("indivpackage")
self.dispatch.skipStep("installtype", skip = 1)
else:
self.dispatch.skipStep("installtype", skip = 0)
return None
def createUpgradeOption(self):
r = pixmapRadioButtonGroup()
r.addEntry(UPGRADE_STR, N_("Upgrade an existing installation"),
pixmap=self.ics.readPixmap("upgrade.png"),
descr=_("Choose this option if you would like to upgrade your "
"existing Red Hat Linux system. This option will preserve the "
"existing data on your drives."))
r.addEntry(REINSTALL_STR, N_("Perform a fresh install of %s") % (productName,),
pixmap=self.ics.readPixmap("install.png"),
descr=_("Choose this option to install your system from scratch. "
"Depending on how you choose to partition your system the existing data "
"on your drives may or may not be preserved."))
return r
def upgradeOptionsSetSensitivity(self, state):
self.uplabel.set_sensitive(state)
self.upgradeoption.set_sensitive(state)
self.individualPackages.set_sensitive(state)
def optionToggled(self, widget, name):
if name == UPGRADE_STR:
self.upgradeOptionsSetSensitivity(widget.get_active())
self.doupgrade = widget.get_active()
#UpgradeExamineWindow tag = "upgrade"
def getScreen (self, dispatch, intf, id, chroot):
self.dispatch = dispatch
self.intf = intf
self.id = id
self.chroot = chroot
self.doupgrade = dispatch.stepInSkipList("installtype")
self.parts = self.id.rootParts
vbox = gtk.VBox (gtk.FALSE, 10)
vbox.set_border_width (8)
r = self.createUpgradeOption()
b = r.render()
if self.doupgrade:
r.setCurrent(UPGRADE_STR)
else:
r.setCurrent(REINSTALL_STR)
r.setToggleCallback(self.optionToggled)
box = gtk.VBox (gtk.FALSE)
box.pack_start(b, gtk.FALSE)
vbox.pack_start (box, gtk.FALSE)
self.root = self.parts[0]
self.individualPackages = gtk.CheckButton (_("_Customize packages to be "
"upgraded"))
self.individualPackages.set_active (not dispatch.stepInSkipList("indivpackage"))
ipbox = gtk.HBox(gtk.FALSE)
crackhbox = gtk.HBox(gtk.FALSE)
crackhbox.set_size_request(70, -1)
ipbox.pack_start(crackhbox, gtk.FALSE, gtk.FALSE)
ipbox.pack_start(self.individualPackages, gtk.TRUE, gtk.TRUE)
r.packWidgetInEntry(UPGRADE_STR, ipbox)
# hack hack hackity hack
upboxtmp = gtk.VBox(gtk.FALSE, 5)
uplabelstr = _("The following Red Hat product will be upgraded:")
self.uplabel = gtk.Label(uplabelstr)
self.uplabel.set_alignment(0.0, 0.0)
self.upgradeoption = gtk.OptionMenu()
self.upgradeoptionmenu = gtk.Menu()
for (part, filesystem, desc) in self.parts:
if (desc is None) or len(desc) < 1:
desc = _("Unknown Linux system")
if part[:5] != "/dev/":
devname = "/dev/" + part
else:
devname = part
item = gtk.MenuItem("")
itemlabel = item.get_children()[0]
itemlabel.set_markup("<small>%s (%s)</small>" %(desc, devname))
item.show()
self.upgradeoptionmenu.add(item)
self.upgradeoption.set_menu(self.upgradeoptionmenu)
upboxtmp.pack_start(self.uplabel)
# more indentation
box1 = gtk.HBox(gtk.FALSE)
crackhbox = gtk.HBox(gtk.FALSE)
crackhbox.set_size_request(35, -1)
box1.pack_start(crackhbox, gtk.FALSE, gtk.FALSE)
box1.pack_start(self.upgradeoption, gtk.FALSE, gtk.FALSE)
upboxtmp.pack_start(box1, gtk.FALSE, gtk.FALSE)
# upboxtmp.pack_start(self.upgradeoption, gtk.FALSE, gtk.FALSE)
# hack indent it
upbox = gtk.HBox(gtk.FALSE)
crackhbox = gtk.HBox(gtk.FALSE)
crackhbox.set_size_request(70, -1)
upbox.pack_start(crackhbox, gtk.FALSE, gtk.FALSE)
# upbox.pack_start(upboxtmp, gtk.TRUE, gtk.TRUE)
upbox.pack_start(upboxtmp, gtk.FALSE, gtk.FALSE)
# all done phew
r.packWidgetInEntry(UPGRADE_STR, upbox)
# set default
if self.doupgrade:
idx = 0
for p in self.parts:
if self.id.upgradeRoot[0][0] == p[0]:
self.upgradeoption.set_history(idx)
break
idx = idx + 1
self.upgradeOptionsSetSensitivity(self.doupgrade)
return vbox
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