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#
# bootlocwidget.py: widget for setting the location of the boot loader
#
# Jeremy Katz <katzj@redhat.com>
#
# Copyright 2001-2002 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
import gobject
import iutil
import gui
from rhpl.translate import _, N_
from driveorderwidget import DriveOrderWidget
class BootloaderLocationWidget:
"""Widget to set where to install the boot loader to"""
def __init__(self, bl, fsset, diskset, parent, intf):
self.bl = bl
self.fsset = fsset
self.diskset = diskset
self.parent = parent
self.intf = intf
self.driveOrder = bl.drivelist
self.usingGrub = self.bl.useGrub()
locationBox = gtk.VBox (gtk.FALSE, 2)
locationBox.set_border_width(5)
label = gtk.Label(_("Install Boot Loader record on:"))
label.set_alignment(0.0, 0.5)
locationBox.pack_start(label)
spacer = gtk.Label("")
spacer.set_size_request(10, 1)
locationBox.pack_start(spacer, gtk.FALSE)
choices = fsset.bootloaderChoices(diskset, self.bl)
self.bootDevices = {}
if choices:
radio = None
keys = choices.keys()
keys.reverse()
for key in keys:
(device, desc) = choices[key]
radio = gtk.RadioButton(radio,
("/dev/%s %s" % (device, _(desc))))
locationBox.pack_start(radio, gtk.FALSE)
self.bootDevices[key] = (radio, device, desc)
if self.bl.getDevice() == device:
radio.set_active(gtk.TRUE)
else:
radio.set_active(gtk.FALSE)
spacer = gtk.Label("")
spacer.set_size_request(25, 1)
locationBox.pack_start(spacer, gtk.FALSE)
orderButton = gtk.Button(_("_Change Drive Order"))
locationBox.pack_start(orderButton, gtk.FALSE)
orderButton.connect("clicked", self.editDriveOrder)
self.setMbrLabel(self.driveOrder[0])
alignment = gtk.Alignment()
alignment.set(0.0, 0, 0, 0)
alignment.add(locationBox)
self.widget = alignment
def editDriveOrder(self, *args):
# we only support this for grub
if not self.usingGrub:
self.intf.messageWindow(_("Unable to Change Drive Order for LILO"),
_("We do not support changing the "
"drive order for use with LILO."),
type="ok")
return
dialog = gtk.Dialog(_("Edit Drive Order"), flags = gtk.DIALOG_MODAL)
gui.addFrame(dialog)
dialog.set_modal(gtk.TRUE)
dialog.set_position(gtk.WIN_POS_CENTER)
label = gui.WrappingLabel(_("Arrange the drives to be in the same "
"order as used by the BIOS. Changing "
"the drive order may be useful if you "
"have multiple SCSI adapters or both SCSI "
"and IDE adapters and want to boot from "
"the SCSI device.\n\n"
"Changing the drive order will change "
"where the installation program "
"locates the Master Boot Record (MBR)."))
label.set_alignment(0.0, 0.0)
dialog.vbox.pack_start(label, padding = 25)
orderWidget = DriveOrderWidget(self.driveOrder, self.diskset)
alignment = gtk.Alignment()
alignment.set(0.5, 0, 0, 0)
alignment.add(orderWidget.getWidget())
dialog.vbox.pack_start(alignment)
dialog.add_button('gtk-cancel', 1)
dialog.add_button('gtk-ok', 0)
dialog.show_all()
while 1:
rc = dialog.run()
if rc == 1:
break
self.driveOrder = orderWidget.getOrder()
self.setMbrLabel(self.driveOrder[0])
break
dialog.destroy()
return rc
# set the label on the mbr radio button to show the right device.
# kind of a hack
def setMbrLabel(self, firstDrive):
if not self.bootDevices.has_key("mbr"):
return
(radio, olddev, desc) = self.bootDevices["mbr"]
radio.set_label("/dev/%s %s" % (firstDrive, _(desc)))
self.bootDevices["mbr"] = (radio, firstDrive, desc)
def getWidget(self):
return self.widget
def getBootDevice(self):
for key in self.bootDevices.keys():
if self.bootDevices[key][0].get_active():
return self.bootDevices[key][1]
def getDriveOrder(self):
return self.driveOrder
def setUsingGrub(self, val):
self.usingGrub = val
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